Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fko/mcc2021-input.r170-oct2-162089287200210.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
......................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is PolyORBNT-COL-S10J40, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-oct2-162089287200210
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 432K
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 98K May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 70K May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Mar 28 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Mar 28 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 28 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 27 09:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 18K Mar 27 09:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Mar 25 12:51 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 25 12:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Mar 22 08:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 08:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 7 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 93K May 5 16:51 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBNT-COL-S10J40-00
FORMULA_NAME PolyORBNT-COL-S10J40-01
FORMULA_NAME PolyORBNT-COL-S10J40-02
FORMULA_NAME PolyORBNT-COL-S10J40-03
FORMULA_NAME PolyORBNT-COL-S10J40-04
FORMULA_NAME PolyORBNT-COL-S10J40-05
FORMULA_NAME PolyORBNT-COL-S10J40-06
FORMULA_NAME PolyORBNT-COL-S10J40-07
FORMULA_NAME PolyORBNT-COL-S10J40-08
FORMULA_NAME PolyORBNT-COL-S10J40-09
FORMULA_NAME PolyORBNT-COL-S10J40-10
FORMULA_NAME PolyORBNT-COL-S10J40-11
FORMULA_NAME PolyORBNT-COL-S10J40-12
FORMULA_NAME PolyORBNT-COL-S10J40-13
FORMULA_NAME PolyORBNT-COL-S10J40-14
FORMULA_NAME PolyORBNT-COL-S10J40-15

=== Now, execution of the tool begins

BK_START 1621387189336

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-19 01:19:51] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-19 01:19:51] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 01:19:51] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
[2021-05-19 01:19:52] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 813 ms
[2021-05-19 01:19:52] [INFO ] sort/places :
D4->place_482,
Threads->FetchJobB,QueueJobE,NotifyEventJobQueuedE,NotifyEventEndOfCheckSourcesE,NotifyEventEndOfCheckSourcesB,place_523,place_522,place_521,place_520,place_518,place_500,Check_Sources_E,Check_Sources_B,place_782,place_787,Perform_Work_E,Schedule_Task_B,Try_Check_Sources_E,Try_Check_Sources_B,
D5->Schedule_Task_E,
D6->CreatedJobs,
Jobs->f3,f2,f1,AvailableJobId,
Dot->block,mo3,mo2,mo1,mi3,mi2,mi1,cSources,place_462,place_460,place_458,place_456,CanInjectEvent,JobCnt,cJobCnt,
Sources->ModifiedSrc,DataOnSrc,TheSour,
D1->FetchJobE,QueueJobB,NotifyEventJobQueuedB,Perform_Work_B,

[2021-05-19 01:19:52] [INFO ] ms1 symmetric to ms3 in transition trans_489
[2021-05-19 01:19:52] [INFO ] ms3 symmetric to ms4 in transition trans_489
[2021-05-19 01:19:52] [INFO ] ms4 symmetric to ms2 in transition trans_489
[2021-05-19 01:19:52] [INFO ] ms1 symmetric to ms3 in transition trans_488
[2021-05-19 01:19:52] [INFO ] ms3 symmetric to ms2 in transition trans_488
[2021-05-19 01:19:52] [INFO ] ms1 symmetric to ms2 in transition trans_487
[2021-05-19 01:19:52] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 894 PT places and 12462.0 transition bindings in 39 ms.
[2021-05-19 01:19:52] [INFO ] Computed order based on color domains.
[2021-05-19 01:19:52] [INFO ] Unfolded HLPN to a Petri net with 894 places and 2270 transitions in 35 ms.
[2021-05-19 01:19:52] [INFO ] Unfolded HLPN properties in 1 ms.
Deduced a syphon composed of 40 places in 8 ms
Reduce places removed 40 places and 40 transitions.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 118 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 100000 steps, including 5604 resets, run finished after 9248 ms. (steps per millisecond=10 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0]
[2021-05-19 01:20:02] [INFO ] Flow matrix only has 2221 transitions (discarded 9 similar events)
// Phase 1: matrix 2221 rows 854 cols
[2021-05-19 01:20:02] [INFO ] Computed 112 place invariants in 142 ms
[2021-05-19 01:20:03] [INFO ] [Real]Absence check using 105 positive place invariants in 169 ms returned sat
[2021-05-19 01:20:03] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 29 ms returned sat
[2021-05-19 01:20:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:20:07] [INFO ] [Real]Absence check using state equation in 3957 ms returned sat
[2021-05-19 01:20:07] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-19 01:20:07] [INFO ] [Real]Added 1 Read/Feed constraints in 75 ms returned sat
[2021-05-19 01:20:07] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 616 ms.
[2021-05-19 01:20:08] [INFO ] Added : 6 causal constraints over 2 iterations in 1052 ms. Result :sat
[2021-05-19 01:20:08] [INFO ] [Real]Absence check using 105 positive place invariants in 89 ms returned unsat
[2021-05-19 01:20:08] [INFO ] [Real]Absence check using 105 positive place invariants in 156 ms returned sat
[2021-05-19 01:20:09] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 28 ms returned sat
[2021-05-19 01:20:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:20:14] [INFO ] [Real]Absence check using state equation in 4990 ms returned sat
[2021-05-19 01:20:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:20:14] [INFO ] [Nat]Absence check using 105 positive place invariants in 93 ms returned sat
[2021-05-19 01:20:14] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 84 ms returned sat
[2021-05-19 01:20:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:20:18] [INFO ] [Nat]Absence check using state equation in 4428 ms returned sat
[2021-05-19 01:20:18] [INFO ] [Nat]Added 1 Read/Feed constraints in 163 ms returned sat
[2021-05-19 01:20:19] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 257 ms.
[2021-05-19 01:20:24] [INFO ] Added : 39 causal constraints over 9 iterations in 5110 ms. Result :sat
[2021-05-19 01:20:24] [INFO ] [Real]Absence check using 105 positive place invariants in 66 ms returned sat
[2021-05-19 01:20:24] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:20:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:20:27] [INFO ] [Real]Absence check using state equation in 3068 ms returned sat
[2021-05-19 01:20:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:20:27] [INFO ] [Nat]Absence check using 105 positive place invariants in 126 ms returned sat
[2021-05-19 01:20:27] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 38 ms returned sat
[2021-05-19 01:20:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:20:32] [INFO ] [Nat]Absence check using state equation in 4120 ms returned sat
[2021-05-19 01:20:32] [INFO ] [Nat]Added 1 Read/Feed constraints in 257 ms returned sat
[2021-05-19 01:20:32] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 268 ms.
[2021-05-19 01:20:42] [INFO ] Added : 71 causal constraints over 15 iterations in 9906 ms. Result :sat
[2021-05-19 01:20:43] [INFO ] Deduced a trap composed of 19 places in 1225 ms
[2021-05-19 01:20:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2344 ms
[2021-05-19 01:20:44] [INFO ] [Real]Absence check using 105 positive place invariants in 5 ms returned unsat
[2021-05-19 01:20:45] [INFO ] [Real]Absence check using 105 positive place invariants in 239 ms returned sat
[2021-05-19 01:20:45] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 46 ms returned sat
[2021-05-19 01:20:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:20:48] [INFO ] [Real]Absence check using state equation in 3254 ms returned sat
[2021-05-19 01:20:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:20:48] [INFO ] [Nat]Absence check using 105 positive place invariants in 69 ms returned sat
[2021-05-19 01:20:48] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 24 ms returned sat
[2021-05-19 01:20:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:20:53] [INFO ] [Nat]Absence check using state equation in 4509 ms returned sat
[2021-05-19 01:20:53] [INFO ] [Nat]Added 1 Read/Feed constraints in 369 ms returned sat
[2021-05-19 01:20:53] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 178 ms.
[2021-05-19 01:21:07] [INFO ] Added : 104 causal constraints over 21 iterations in 14255 ms. Result :sat
[2021-05-19 01:21:08] [INFO ] Deduced a trap composed of 19 places in 455 ms
[2021-05-19 01:21:08] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:21:09] [INFO ] Deduced a trap composed of 3 places in 865 ms
[2021-05-19 01:21:09] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream closed (> (+ s126 s127 s128) 0)") while checking expression at index 5
[2021-05-19 01:21:09] [INFO ] [Real]Absence check using 105 positive place invariants in 64 ms returned sat
[2021-05-19 01:21:09] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 01:21:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:21:12] [INFO ] [Real]Absence check using state equation in 3242 ms returned sat
[2021-05-19 01:21:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:21:13] [INFO ] [Nat]Absence check using 105 positive place invariants in 214 ms returned sat
[2021-05-19 01:21:13] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 41 ms returned sat
[2021-05-19 01:21:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:21:18] [INFO ] [Nat]Absence check using state equation in 5104 ms returned sat
[2021-05-19 01:21:18] [INFO ] [Nat]Added 1 Read/Feed constraints in 255 ms returned sat
[2021-05-19 01:21:18] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 202 ms.
[2021-05-19 01:21:24] [INFO ] Added : 40 causal constraints over 9 iterations in 5648 ms. Result :sat
[2021-05-19 01:21:26] [INFO ] Deduced a trap composed of 431 places in 2070 ms
[2021-05-19 01:21:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2477 ms
[2021-05-19 01:21:26] [INFO ] [Real]Absence check using 105 positive place invariants in 107 ms returned sat
[2021-05-19 01:21:26] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 17 ms returned sat
[2021-05-19 01:21:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:21:30] [INFO ] [Real]Absence check using state equation in 3449 ms returned sat
[2021-05-19 01:21:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:21:30] [INFO ] [Nat]Absence check using 105 positive place invariants in 87 ms returned sat
[2021-05-19 01:21:30] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:21:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:21:34] [INFO ] [Nat]Absence check using state equation in 4010 ms returned sat
[2021-05-19 01:21:36] [INFO ] [Nat]Added 1 Read/Feed constraints in 2379 ms returned sat
[2021-05-19 01:21:37] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 262 ms.
[2021-05-19 01:21:44] [INFO ] Added : 15 causal constraints over 3 iterations in 7407 ms. Result :unknown
[2021-05-19 01:21:44] [INFO ] [Real]Absence check using 105 positive place invariants in 257 ms returned sat
[2021-05-19 01:21:44] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 54 ms returned sat
[2021-05-19 01:21:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:21:48] [INFO ] [Real]Absence check using state equation in 3887 ms returned sat
[2021-05-19 01:21:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:21:49] [INFO ] [Nat]Absence check using 105 positive place invariants in 111 ms returned sat
[2021-05-19 01:21:49] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 24 ms returned sat
[2021-05-19 01:21:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:21:52] [INFO ] [Nat]Absence check using state equation in 3654 ms returned sat
[2021-05-19 01:21:53] [INFO ] [Nat]Added 1 Read/Feed constraints in 307 ms returned sat
[2021-05-19 01:21:53] [INFO ] Deduced a trap composed of 24 places in 528 ms
[2021-05-19 01:21:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 719 ms
[2021-05-19 01:21:54] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 368 ms.
[2021-05-19 01:22:00] [INFO ] Added : 45 causal constraints over 9 iterations in 6746 ms. Result :sat
[2021-05-19 01:22:00] [INFO ] Deduced a trap composed of 19 places in 341 ms
[2021-05-19 01:22:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1059 ms
[2021-05-19 01:22:01] [INFO ] [Real]Absence check using 105 positive place invariants in 67 ms returned sat
[2021-05-19 01:22:01] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 35 ms returned sat
[2021-05-19 01:22:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:22:04] [INFO ] [Real]Absence check using state equation in 3023 ms returned sat
[2021-05-19 01:22:04] [INFO ] [Real]Added 1 Read/Feed constraints in 19 ms returned sat
[2021-05-19 01:22:05] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 154 ms.
[2021-05-19 01:22:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:22:05] [INFO ] [Nat]Absence check using 105 positive place invariants in 191 ms returned sat
[2021-05-19 01:22:05] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 45 ms returned sat
[2021-05-19 01:22:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:22:11] [INFO ] [Nat]Absence check using state equation in 5559 ms returned sat
[2021-05-19 01:22:11] [INFO ] [Nat]Added 1 Read/Feed constraints in 85 ms returned sat
[2021-05-19 01:22:11] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 191 ms.
[2021-05-19 01:22:12] [INFO ] Added : 17 causal constraints over 4 iterations in 1219 ms. Result :sat
[2021-05-19 01:22:12] [INFO ] [Real]Absence check using 105 positive place invariants in 187 ms returned sat
[2021-05-19 01:22:12] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 28 ms returned sat
[2021-05-19 01:22:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:22:16] [INFO ] [Real]Absence check using state equation in 3249 ms returned sat
[2021-05-19 01:22:16] [INFO ] [Real]Added 1 Read/Feed constraints in 23 ms returned sat
[2021-05-19 01:22:16] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 171 ms.
[2021-05-19 01:22:16] [INFO ] Added : 6 causal constraints over 2 iterations in 420 ms. Result :sat
[2021-05-19 01:22:17] [INFO ] [Real]Absence check using 105 positive place invariants in 67 ms returned sat
[2021-05-19 01:22:17] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:22:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:22:20] [INFO ] [Real]Absence check using state equation in 3576 ms returned sat
[2021-05-19 01:22:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:22:20] [INFO ] [Nat]Absence check using 105 positive place invariants in 135 ms returned sat
[2021-05-19 01:22:20] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 46 ms returned sat
[2021-05-19 01:22:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:22:26] [INFO ] [Nat]Absence check using state equation in 5966 ms returned sat
[2021-05-19 01:22:26] [INFO ] [Nat]Added 1 Read/Feed constraints in 68 ms returned sat
[2021-05-19 01:22:27] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 273 ms.
[2021-05-19 01:22:31] [INFO ] Added : 25 causal constraints over 6 iterations in 3985 ms. Result :sat
[2021-05-19 01:22:31] [INFO ] [Real]Absence check using 105 positive place invariants in 232 ms returned sat
[2021-05-19 01:22:31] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 32 ms returned unsat
[2021-05-19 01:22:31] [INFO ] [Real]Absence check using 105 positive place invariants in 87 ms returned sat
[2021-05-19 01:22:31] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 27 ms returned sat
[2021-05-19 01:22:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:22:37] [INFO ] [Real]Absence check using state equation in 6174 ms returned sat
[2021-05-19 01:22:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:22:38] [INFO ] [Nat]Absence check using 105 positive place invariants in 114 ms returned sat
[2021-05-19 01:22:38] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 27 ms returned sat
[2021-05-19 01:22:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:22:42] [INFO ] [Nat]Absence check using state equation in 4341 ms returned sat
[2021-05-19 01:22:42] [INFO ] [Nat]Added 1 Read/Feed constraints in 183 ms returned sat
[2021-05-19 01:22:42] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 148 ms.
[2021-05-19 01:22:43] [INFO ] Added : 11 causal constraints over 3 iterations in 949 ms. Result :sat
[2021-05-19 01:22:43] [INFO ] [Real]Absence check using 105 positive place invariants in 83 ms returned sat
[2021-05-19 01:22:44] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 01:22:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:22:47] [INFO ] [Real]Absence check using state equation in 3171 ms returned sat
[2021-05-19 01:22:47] [INFO ] [Real]Added 1 Read/Feed constraints in 26 ms returned sat
[2021-05-19 01:22:47] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 151 ms.
[2021-05-19 01:22:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:22:47] [INFO ] [Nat]Absence check using 105 positive place invariants in 63 ms returned sat
[2021-05-19 01:22:47] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 01:22:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:22:51] [INFO ] [Nat]Absence check using state equation in 4014 ms returned sat
[2021-05-19 01:22:52] [INFO ] [Nat]Added 1 Read/Feed constraints in 88 ms returned sat
[2021-05-19 01:22:52] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 252 ms.
[2021-05-19 01:22:53] [INFO ] Added : 17 causal constraints over 4 iterations in 1346 ms. Result :sat
[2021-05-19 01:22:53] [INFO ] [Real]Absence check using 105 positive place invariants in 88 ms returned sat
[2021-05-19 01:22:53] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 26 ms returned sat
[2021-05-19 01:22:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:22:57] [INFO ] [Real]Absence check using state equation in 3554 ms returned sat
[2021-05-19 01:22:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:22:57] [INFO ] [Nat]Absence check using 105 positive place invariants in 136 ms returned sat
[2021-05-19 01:22:57] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 27 ms returned sat
[2021-05-19 01:22:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:23:01] [INFO ] [Nat]Absence check using state equation in 4342 ms returned sat
[2021-05-19 01:23:02] [INFO ] [Nat]Added 1 Read/Feed constraints in 172 ms returned sat
[2021-05-19 01:23:02] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 282 ms.
[2021-05-19 01:23:03] [INFO ] Added : 11 causal constraints over 3 iterations in 1148 ms. Result :sat
[2021-05-19 01:23:03] [INFO ] [Real]Absence check using 105 positive place invariants in 230 ms returned sat
[2021-05-19 01:23:03] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 70 ms returned sat
[2021-05-19 01:23:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:23:08] [INFO ] [Real]Absence check using state equation in 5152 ms returned sat
[2021-05-19 01:23:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:23:09] [INFO ] [Nat]Absence check using 105 positive place invariants in 325 ms returned sat
[2021-05-19 01:23:09] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 01:23:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:23:12] [INFO ] [Nat]Absence check using state equation in 3495 ms returned sat
[2021-05-19 01:23:13] [INFO ] [Nat]Added 1 Read/Feed constraints in 197 ms returned sat
[2021-05-19 01:23:13] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 181 ms.
[2021-05-19 01:23:16] [INFO ] Added : 32 causal constraints over 7 iterations in 2946 ms. Result :sat
[2021-05-19 01:23:17] [INFO ] Deduced a trap composed of 220 places in 1012 ms
[2021-05-19 01:23:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1339 ms
[2021-05-19 01:23:17] [INFO ] [Real]Absence check using 105 positive place invariants in 90 ms returned sat
[2021-05-19 01:23:17] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 01:23:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:23:20] [INFO ] [Real]Absence check using state equation in 3229 ms returned sat
[2021-05-19 01:23:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:23:21] [INFO ] [Nat]Absence check using 105 positive place invariants in 89 ms returned sat
[2021-05-19 01:23:21] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 34 ms returned sat
[2021-05-19 01:23:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:23:24] [INFO ] [Nat]Absence check using state equation in 3193 ms returned sat
[2021-05-19 01:23:24] [INFO ] [Nat]Added 1 Read/Feed constraints in 163 ms returned sat
[2021-05-19 01:23:24] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 177 ms.
[2021-05-19 01:23:27] [INFO ] Added : 32 causal constraints over 7 iterations in 2888 ms. Result :sat
[2021-05-19 01:23:28] [INFO ] Deduced a trap composed of 220 places in 817 ms
[2021-05-19 01:23:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1112 ms
[2021-05-19 01:23:28] [INFO ] [Real]Absence check using 105 positive place invariants in 221 ms returned sat
[2021-05-19 01:23:28] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 73 ms returned sat
[2021-05-19 01:23:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:23:32] [INFO ] [Real]Absence check using state equation in 3675 ms returned sat
[2021-05-19 01:23:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:23:32] [INFO ] [Nat]Absence check using 105 positive place invariants in 169 ms returned sat
[2021-05-19 01:23:33] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 31 ms returned sat
[2021-05-19 01:23:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:23:38] [INFO ] [Nat]Absence check using state equation in 5363 ms returned sat
[2021-05-19 01:23:38] [INFO ] [Nat]Added 1 Read/Feed constraints in 241 ms returned sat
[2021-05-19 01:23:39] [INFO ] Deduced a trap composed of 161 places in 521 ms
[2021-05-19 01:23:39] [INFO ] Deduced a trap composed of 27 places in 527 ms
[2021-05-19 01:23:39] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1290 ms
[2021-05-19 01:23:40] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 155 ms.
[2021-05-19 01:23:52] [INFO ] Added : 115 causal constraints over 23 iterations in 12838 ms. Result :unknown
[2021-05-19 01:23:53] [INFO ] [Real]Absence check using 105 positive place invariants in 156 ms returned sat
[2021-05-19 01:23:53] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 29 ms returned sat
[2021-05-19 01:23:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:23:56] [INFO ] [Real]Absence check using state equation in 3195 ms returned sat
[2021-05-19 01:23:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:23:56] [INFO ] [Nat]Absence check using 105 positive place invariants in 218 ms returned sat
[2021-05-19 01:23:56] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 24 ms returned sat
[2021-05-19 01:23:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:24:01] [INFO ] [Nat]Absence check using state equation in 4365 ms returned sat
[2021-05-19 01:24:01] [INFO ] [Nat]Added 1 Read/Feed constraints in 16 ms returned sat
[2021-05-19 01:24:01] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 176 ms.
[2021-05-19 01:24:09] [INFO ] Added : 116 causal constraints over 24 iterations in 8804 ms. Result :sat
[2021-05-19 01:24:10] [INFO ] Deduced a trap composed of 109 places in 530 ms
[2021-05-19 01:24:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1031 ms
[2021-05-19 01:24:11] [INFO ] [Real]Absence check using 105 positive place invariants in 102 ms returned sat
[2021-05-19 01:24:11] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 01:24:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:24:14] [INFO ] [Real]Absence check using state equation in 3249 ms returned sat
[2021-05-19 01:24:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:24:14] [INFO ] [Nat]Absence check using 105 positive place invariants in 296 ms returned sat
[2021-05-19 01:24:14] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 45 ms returned sat
[2021-05-19 01:24:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:24:19] [INFO ] [Nat]Absence check using state equation in 4514 ms returned sat
[2021-05-19 01:24:19] [INFO ] [Nat]Added 1 Read/Feed constraints in 208 ms returned sat
[2021-05-19 01:24:19] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 265 ms.
[2021-05-19 01:24:24] [INFO ] Added : 40 causal constraints over 8 iterations in 4776 ms. Result :sat
[2021-05-19 01:24:24] [INFO ] Deduced a trap composed of 19 places in 476 ms
[2021-05-19 01:24:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1064 ms
[2021-05-19 01:24:25] [INFO ] [Real]Absence check using 105 positive place invariants in 115 ms returned sat
[2021-05-19 01:24:25] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 45 ms returned sat
[2021-05-19 01:24:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:24:29] [INFO ] [Real]Absence check using state equation in 3395 ms returned sat
[2021-05-19 01:24:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:24:29] [INFO ] [Nat]Absence check using 105 positive place invariants in 108 ms returned sat
[2021-05-19 01:24:29] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 24 ms returned sat
[2021-05-19 01:24:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:24:34] [INFO ] [Nat]Absence check using state equation in 5217 ms returned sat
[2021-05-19 01:24:34] [INFO ] [Nat]Added 1 Read/Feed constraints in 256 ms returned sat
[2021-05-19 01:24:35] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 260 ms.
[2021-05-19 01:24:40] [INFO ] Added : 30 causal constraints over 7 iterations in 5354 ms. Result :sat
[2021-05-19 01:24:40] [INFO ] [Real]Absence check using 105 positive place invariants in 97 ms returned sat
[2021-05-19 01:24:40] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 01:24:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:24:43] [INFO ] [Real]Absence check using state equation in 3254 ms returned sat
[2021-05-19 01:24:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:24:44] [INFO ] [Nat]Absence check using 105 positive place invariants in 82 ms returned sat
[2021-05-19 01:24:44] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 01:24:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:24:47] [INFO ] [Nat]Absence check using state equation in 3610 ms returned sat
[2021-05-19 01:24:50] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:24:52] [INFO ] [Nat]Added 1 Read/Feed constraints in 4811 ms returned sat
[2021-05-19 01:24:52] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 153 ms.
[2021-05-19 01:25:00] [INFO ] Added : 43 causal constraints over 9 iterations in 8026 ms. Result :sat
[2021-05-19 01:25:01] [INFO ] [Real]Absence check using 105 positive place invariants in 215 ms returned sat
[2021-05-19 01:25:01] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 55 ms returned sat
[2021-05-19 01:25:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:25:05] [INFO ] [Real]Absence check using state equation in 4686 ms returned sat
[2021-05-19 01:25:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:25:06] [INFO ] [Nat]Absence check using 105 positive place invariants in 134 ms returned sat
[2021-05-19 01:25:06] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 27 ms returned sat
[2021-05-19 01:25:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:25:15] [INFO ] [Nat]Absence check using state equation in 9097 ms returned sat
[2021-05-19 01:25:15] [INFO ] [Nat]Added 1 Read/Feed constraints in 272 ms returned sat
[2021-05-19 01:25:15] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 157 ms.
[2021-05-19 01:25:25] [INFO ] Added : 60 causal constraints over 12 iterations in 10319 ms. Result :unknown
[2021-05-19 01:25:26] [INFO ] [Real]Absence check using 105 positive place invariants in 140 ms returned sat
[2021-05-19 01:25:26] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 88 ms returned sat
[2021-05-19 01:25:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:25:33] [INFO ] [Real]Absence check using state equation in 6781 ms returned sat
[2021-05-19 01:25:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:25:33] [INFO ] [Nat]Absence check using 105 positive place invariants in 275 ms returned sat
[2021-05-19 01:25:33] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 94 ms returned sat
[2021-05-19 01:25:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:25:42] [INFO ] [Nat]Absence check using state equation in 8453 ms returned sat
[2021-05-19 01:25:42] [INFO ] [Nat]Added 1 Read/Feed constraints in 181 ms returned sat
[2021-05-19 01:25:42] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 330 ms.
[2021-05-19 01:25:49] [INFO ] Added : 58 causal constraints over 12 iterations in 7331 ms. Result :sat
[2021-05-19 01:25:51] [INFO ] Deduced a trap composed of 109 places in 1311 ms
[2021-05-19 01:25:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2828 ms
[2021-05-19 01:25:52] [INFO ] [Real]Absence check using 105 positive place invariants in 100 ms returned sat
[2021-05-19 01:25:52] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 24 ms returned sat
[2021-05-19 01:25:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:25:56] [INFO ] [Real]Absence check using state equation in 3272 ms returned sat
[2021-05-19 01:25:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:25:56] [INFO ] [Nat]Absence check using 105 positive place invariants in 400 ms returned sat
[2021-05-19 01:25:56] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 25 ms returned sat
[2021-05-19 01:25:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:26:01] [INFO ] [Nat]Absence check using state equation in 5408 ms returned sat
[2021-05-19 01:26:02] [INFO ] [Nat]Added 1 Read/Feed constraints in 190 ms returned sat
[2021-05-19 01:26:02] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 240 ms.
[2021-05-19 01:26:16] [INFO ] Added : 114 causal constraints over 23 iterations in 13882 ms. Result :unknown
[2021-05-19 01:26:16] [INFO ] [Real]Absence check using 105 positive place invariants in 307 ms returned sat
[2021-05-19 01:26:16] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 38 ms returned sat
[2021-05-19 01:26:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:26:21] [INFO ] [Real]Absence check using state equation in 4526 ms returned sat
[2021-05-19 01:26:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:26:21] [INFO ] [Nat]Absence check using 105 positive place invariants in 65 ms returned sat
[2021-05-19 01:26:21] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 24 ms returned sat
[2021-05-19 01:26:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:26:24] [INFO ] [Nat]Absence check using state equation in 3576 ms returned sat
[2021-05-19 01:26:25] [INFO ] [Nat]Added 1 Read/Feed constraints in 180 ms returned sat
[2021-05-19 01:26:25] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 142 ms.
[2021-05-19 01:26:29] [INFO ] Added : 60 causal constraints over 13 iterations in 4623 ms. Result :sat
[2021-05-19 01:26:30] [INFO ] [Real]Absence check using 105 positive place invariants in 140 ms returned sat
[2021-05-19 01:26:30] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 65 ms returned sat
[2021-05-19 01:26:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:26:38] [INFO ] [Real]Absence check using state equation in 8590 ms returned sat
[2021-05-19 01:26:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:26:39] [INFO ] [Nat]Absence check using 105 positive place invariants in 407 ms returned sat
[2021-05-19 01:26:39] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 89 ms returned sat
[2021-05-19 01:26:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:26:50] [INFO ] [Nat]Absence check using state equation in 11057 ms returned sat
[2021-05-19 01:26:53] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:26:53] [INFO ] [Nat]Added 1 Read/Feed constraints in 3220 ms returned sat
[2021-05-19 01:26:53] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 138 ms.
[2021-05-19 01:26:56] [INFO ] Added : 22 causal constraints over 5 iterations in 2675 ms. Result :sat
[2021-05-19 01:26:56] [INFO ] [Real]Absence check using 105 positive place invariants in 117 ms returned sat
[2021-05-19 01:26:56] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 35 ms returned sat
[2021-05-19 01:26:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:27:01] [INFO ] [Real]Absence check using state equation in 4767 ms returned sat
[2021-05-19 01:27:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:27:02] [INFO ] [Nat]Absence check using 105 positive place invariants in 329 ms returned sat
[2021-05-19 01:27:02] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 88 ms returned sat
[2021-05-19 01:27:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:27:09] [INFO ] [Nat]Absence check using state equation in 7018 ms returned sat
[2021-05-19 01:27:11] [INFO ] [Nat]Added 1 Read/Feed constraints in 2380 ms returned sat
[2021-05-19 01:27:11] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 175 ms.
[2021-05-19 01:27:12] [INFO ] Added : 9 causal constraints over 2 iterations in 854 ms. Result :sat
[2021-05-19 01:27:12] [INFO ] [Real]Absence check using 105 positive place invariants in 121 ms returned sat
[2021-05-19 01:27:12] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 48 ms returned sat
[2021-05-19 01:27:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:27:18] [INFO ] [Real]Absence check using state equation in 5870 ms returned sat
[2021-05-19 01:27:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:27:18] [INFO ] [Nat]Absence check using 105 positive place invariants in 67 ms returned sat
[2021-05-19 01:27:18] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 25 ms returned sat
[2021-05-19 01:27:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:27:26] [INFO ] [Nat]Absence check using state equation in 7505 ms returned sat
[2021-05-19 01:27:26] [INFO ] [Nat]Added 1 Read/Feed constraints in 51 ms returned sat
[2021-05-19 01:27:26] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 162 ms.
[2021-05-19 01:27:29] [INFO ] Added : 37 causal constraints over 8 iterations in 3439 ms. Result :sat
[2021-05-19 01:27:30] [INFO ] [Real]Absence check using 105 positive place invariants in 75 ms returned sat
[2021-05-19 01:27:30] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 01:27:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:27:33] [INFO ] [Real]Absence check using state equation in 3388 ms returned sat
[2021-05-19 01:27:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:27:33] [INFO ] [Nat]Absence check using 105 positive place invariants in 79 ms returned sat
[2021-05-19 01:27:33] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 01:27:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:27:38] [INFO ] [Nat]Absence check using state equation in 4343 ms returned sat
[2021-05-19 01:27:39] [INFO ] [Nat]Added 1 Read/Feed constraints in 1791 ms returned sat
[2021-05-19 01:27:40] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 144 ms.
[2021-05-19 01:27:46] [INFO ] Added : 41 causal constraints over 9 iterations in 6070 ms. Result :sat
[2021-05-19 01:27:46] [INFO ] [Real]Absence check using 105 positive place invariants in 65 ms returned sat
[2021-05-19 01:27:46] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:27:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:27:49] [INFO ] [Real]Absence check using state equation in 3390 ms returned sat
[2021-05-19 01:27:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:27:49] [INFO ] [Nat]Absence check using 105 positive place invariants in 63 ms returned sat
[2021-05-19 01:27:49] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 34 ms returned sat
[2021-05-19 01:27:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:27:59] [INFO ] [Nat]Absence check using state equation in 9202 ms returned sat
[2021-05-19 01:27:59] [INFO ] [Nat]Added 1 Read/Feed constraints in 112 ms returned sat
[2021-05-19 01:27:59] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 160 ms.
[2021-05-19 01:28:03] [INFO ] Added : 32 causal constraints over 7 iterations in 3737 ms. Result :sat
[2021-05-19 01:28:03] [INFO ] [Real]Absence check using 105 positive place invariants in 98 ms returned sat
[2021-05-19 01:28:03] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 25 ms returned sat
[2021-05-19 01:28:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:28:06] [INFO ] [Real]Absence check using state equation in 3642 ms returned sat
[2021-05-19 01:28:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:28:07] [INFO ] [Nat]Absence check using 105 positive place invariants in 90 ms returned sat
[2021-05-19 01:28:07] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 25 ms returned sat
[2021-05-19 01:28:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:28:12] [INFO ] [Nat]Absence check using state equation in 5796 ms returned sat
[2021-05-19 01:28:13] [INFO ] [Nat]Added 1 Read/Feed constraints in 162 ms returned sat
[2021-05-19 01:28:13] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 143 ms.
[2021-05-19 01:28:19] [INFO ] Added : 41 causal constraints over 9 iterations in 6119 ms. Result :sat
[2021-05-19 01:28:19] [INFO ] [Real]Absence check using 105 positive place invariants in 64 ms returned sat
[2021-05-19 01:28:19] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 01:28:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:28:22] [INFO ] [Real]Absence check using state equation in 3387 ms returned sat
[2021-05-19 01:28:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:28:23] [INFO ] [Nat]Absence check using 105 positive place invariants in 66 ms returned sat
[2021-05-19 01:28:23] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 24 ms returned sat
[2021-05-19 01:28:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:28:29] [INFO ] [Nat]Absence check using state equation in 6464 ms returned sat
[2021-05-19 01:28:29] [INFO ] [Nat]Added 1 Read/Feed constraints in 142 ms returned sat
[2021-05-19 01:28:29] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 157 ms.
[2021-05-19 01:28:30] [INFO ] Added : 9 causal constraints over 2 iterations in 800 ms. Result :sat
[2021-05-19 01:28:30] [INFO ] [Real]Absence check using 105 positive place invariants in 67 ms returned sat
[2021-05-19 01:28:30] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 24 ms returned sat
[2021-05-19 01:28:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:28:34] [INFO ] [Real]Absence check using state equation in 3647 ms returned sat
[2021-05-19 01:28:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:28:34] [INFO ] [Nat]Absence check using 105 positive place invariants in 121 ms returned sat
[2021-05-19 01:28:34] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 55 ms returned sat
[2021-05-19 01:28:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:28:42] [INFO ] [Nat]Absence check using state equation in 7427 ms returned sat
[2021-05-19 01:28:42] [INFO ] [Nat]Added 1 Read/Feed constraints in 31 ms returned sat
[2021-05-19 01:28:42] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 142 ms.
[2021-05-19 01:28:42] [INFO ] Added : 7 causal constraints over 5 iterations in 648 ms. Result :sat
[2021-05-19 01:28:43] [INFO ] [Real]Absence check using 105 positive place invariants in 65 ms returned sat
[2021-05-19 01:28:43] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:28:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:28:46] [INFO ] [Real]Absence check using state equation in 3761 ms returned sat
[2021-05-19 01:28:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:28:47] [INFO ] [Nat]Absence check using 105 positive place invariants in 143 ms returned sat
[2021-05-19 01:28:47] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 01:28:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:28:53] [INFO ] [Nat]Absence check using state equation in 6778 ms returned sat
[2021-05-19 01:28:53] [INFO ] [Nat]Added 1 Read/Feed constraints in 96 ms returned sat
[2021-05-19 01:28:54] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 163 ms.
[2021-05-19 01:28:55] [INFO ] Added : 21 causal constraints over 5 iterations in 1291 ms. Result :sat
[2021-05-19 01:28:55] [INFO ] [Real]Absence check using 105 positive place invariants in 64 ms returned sat
[2021-05-19 01:28:55] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:28:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:28:58] [INFO ] [Real]Absence check using state equation in 3251 ms returned sat
[2021-05-19 01:28:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:28:59] [INFO ] [Nat]Absence check using 105 positive place invariants in 119 ms returned sat
[2021-05-19 01:28:59] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 44 ms returned sat
[2021-05-19 01:28:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:29:05] [INFO ] [Nat]Absence check using state equation in 6572 ms returned sat
[2021-05-19 01:29:05] [INFO ] [Nat]Added 1 Read/Feed constraints in 193 ms returned sat
[2021-05-19 01:29:06] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 139 ms.
[2021-05-19 01:29:13] [INFO ] Added : 35 causal constraints over 7 iterations in 7822 ms. Result :unknown
[2021-05-19 01:29:14] [INFO ] [Real]Absence check using 105 positive place invariants in 417 ms returned sat
[2021-05-19 01:29:14] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 17 ms returned sat
[2021-05-19 01:29:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:29:17] [INFO ] [Real]Absence check using state equation in 3495 ms returned sat
[2021-05-19 01:29:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:29:17] [INFO ] [Nat]Absence check using 105 positive place invariants in 67 ms returned sat
[2021-05-19 01:29:17] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:29:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:29:26] [INFO ] [Nat]Absence check using state equation in 8099 ms returned sat
[2021-05-19 01:29:26] [INFO ] [Nat]Added 1 Read/Feed constraints in 134 ms returned sat
[2021-05-19 01:29:26] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 162 ms.
[2021-05-19 01:29:27] [INFO ] Added : 18 causal constraints over 4 iterations in 1685 ms. Result :sat
[2021-05-19 01:29:28] [INFO ] [Real]Absence check using 105 positive place invariants in 76 ms returned sat
[2021-05-19 01:29:28] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:29:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:29:31] [INFO ] [Real]Absence check using state equation in 3738 ms returned sat
[2021-05-19 01:29:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:29:32] [INFO ] [Nat]Absence check using 105 positive place invariants in 64 ms returned sat
[2021-05-19 01:29:32] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 01:29:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:29:36] [INFO ] [Nat]Absence check using state equation in 4389 ms returned sat
[2021-05-19 01:29:36] [INFO ] [Nat]Added 1 Read/Feed constraints in 398 ms returned sat
[2021-05-19 01:29:37] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 205 ms.
[2021-05-19 01:29:45] [INFO ] Added : 30 causal constraints over 6 iterations in 8081 ms. Result :unknown
[2021-05-19 01:29:45] [INFO ] [Real]Absence check using 105 positive place invariants in 64 ms returned sat
[2021-05-19 01:29:45] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:29:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:29:48] [INFO ] [Real]Absence check using state equation in 3407 ms returned sat
[2021-05-19 01:29:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:29:48] [INFO ] [Nat]Absence check using 105 positive place invariants in 68 ms returned sat
[2021-05-19 01:29:48] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 01:29:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:29:52] [INFO ] [Nat]Absence check using state equation in 3748 ms returned sat
[2021-05-19 01:29:55] [INFO ] [Nat]Added 1 Read/Feed constraints in 2946 ms returned sat
[2021-05-19 01:29:55] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 160 ms.
[2021-05-19 01:29:59] [INFO ] Added : 23 causal constraints over 5 iterations in 4096 ms. Result :sat
[2021-05-19 01:29:59] [INFO ] [Real]Absence check using 105 positive place invariants in 62 ms returned sat
[2021-05-19 01:29:59] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:29:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:30:03] [INFO ] [Real]Absence check using state equation in 3401 ms returned sat
[2021-05-19 01:30:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:30:03] [INFO ] [Nat]Absence check using 105 positive place invariants in 65 ms returned sat
[2021-05-19 01:30:03] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:30:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:30:07] [INFO ] [Nat]Absence check using state equation in 3977 ms returned sat
[2021-05-19 01:30:09] [INFO ] [Nat]Added 1 Read/Feed constraints in 2265 ms returned sat
[2021-05-19 01:30:09] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 132 ms.
[2021-05-19 01:30:13] [INFO ] Added : 40 causal constraints over 9 iterations in 3716 ms. Result :sat
[2021-05-19 01:30:13] [INFO ] [Real]Absence check using 105 positive place invariants in 74 ms returned sat
[2021-05-19 01:30:13] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:30:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:30:16] [INFO ] [Real]Absence check using state equation in 3278 ms returned sat
[2021-05-19 01:30:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:30:17] [INFO ] [Nat]Absence check using 105 positive place invariants in 67 ms returned sat
[2021-05-19 01:30:17] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:30:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:30:22] [INFO ] [Nat]Absence check using state equation in 5566 ms returned sat
[2021-05-19 01:30:22] [INFO ] [Nat]Added 1 Read/Feed constraints in 257 ms returned sat
[2021-05-19 01:30:23] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 156 ms.
[2021-05-19 01:30:25] [INFO ] Added : 34 causal constraints over 7 iterations in 2453 ms. Result :sat
[2021-05-19 01:30:25] [INFO ] [Real]Absence check using 105 positive place invariants in 65 ms returned sat
[2021-05-19 01:30:25] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 01:30:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:30:30] [INFO ] [Real]Absence check using state equation in 5272 ms returned sat
[2021-05-19 01:30:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:30:31] [INFO ] [Nat]Absence check using 105 positive place invariants in 66 ms returned sat
[2021-05-19 01:30:31] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:30:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:30:35] [INFO ] [Nat]Absence check using state equation in 4229 ms returned sat
[2021-05-19 01:30:35] [INFO ] [Nat]Added 1 Read/Feed constraints in 231 ms returned sat
[2021-05-19 01:30:35] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 133 ms.
[2021-05-19 01:30:39] [INFO ] Added : 35 causal constraints over 7 iterations in 3563 ms. Result :sat
[2021-05-19 01:30:39] [INFO ] [Real]Absence check using 105 positive place invariants in 62 ms returned sat
[2021-05-19 01:30:39] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:30:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:30:42] [INFO ] [Real]Absence check using state equation in 3582 ms returned sat
[2021-05-19 01:30:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:30:43] [INFO ] [Nat]Absence check using 105 positive place invariants in 82 ms returned sat
[2021-05-19 01:30:43] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 30 ms returned sat
[2021-05-19 01:30:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:30:52] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:30:55] [INFO ] [Nat]Absence check using state equation in 12406 ms returned unknown
[2021-05-19 01:30:55] [INFO ] [Real]Absence check using 105 positive place invariants in 65 ms returned sat
[2021-05-19 01:30:55] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:30:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:30:59] [INFO ] [Real]Absence check using state equation in 3709 ms returned sat
[2021-05-19 01:30:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:30:59] [INFO ] [Nat]Absence check using 105 positive place invariants in 66 ms returned sat
[2021-05-19 01:30:59] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:30:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:31:09] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:31:12] [INFO ] [Nat]Absence check using state equation in 13389 ms returned unknown
[2021-05-19 01:31:13] [INFO ] [Real]Absence check using 105 positive place invariants in 98 ms returned sat
[2021-05-19 01:31:13] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:31:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:31:16] [INFO ] [Real]Absence check using state equation in 3374 ms returned sat
[2021-05-19 01:31:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:31:16] [INFO ] [Nat]Absence check using 105 positive place invariants in 69 ms returned sat
[2021-05-19 01:31:16] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:31:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:31:20] [INFO ] [Nat]Absence check using state equation in 4030 ms returned sat
[2021-05-19 01:31:23] [INFO ] [Nat]Added 1 Read/Feed constraints in 2291 ms returned sat
[2021-05-19 01:31:23] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 128 ms.
[2021-05-19 01:31:28] [INFO ] Added : 40 causal constraints over 8 iterations in 5549 ms. Result :sat
[2021-05-19 01:31:28] [INFO ] [Real]Absence check using 105 positive place invariants in 62 ms returned sat
[2021-05-19 01:31:28] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:31:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:31:32] [INFO ] [Real]Absence check using state equation in 3491 ms returned sat
[2021-05-19 01:31:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:31:32] [INFO ] [Nat]Absence check using 105 positive place invariants in 62 ms returned sat
[2021-05-19 01:31:32] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-19 01:31:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:31:37] [INFO ] [Nat]Absence check using state equation in 5083 ms returned sat
[2021-05-19 01:31:37] [INFO ] [Nat]Added 1 Read/Feed constraints in 212 ms returned sat
[2021-05-19 01:31:38] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 131 ms.
[2021-05-19 01:31:43] [INFO ] Added : 35 causal constraints over 8 iterations in 5507 ms. Result :sat
[2021-05-19 01:31:43] [INFO ] [Real]Absence check using 105 positive place invariants in 68 ms returned sat
[2021-05-19 01:31:43] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 01:31:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:31:47] [INFO ] [Real]Absence check using state equation in 3393 ms returned sat
[2021-05-19 01:31:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:31:47] [INFO ] [Nat]Absence check using 105 positive place invariants in 81 ms returned sat
[2021-05-19 01:31:47] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 23 ms returned sat
[2021-05-19 01:31:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:31:52] [INFO ] [Nat]Absence check using state equation in 5327 ms returned sat
[2021-05-19 01:31:52] [INFO ] [Nat]Added 1 Read/Feed constraints in 70 ms returned sat
[2021-05-19 01:31:52] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 128 ms.
[2021-05-19 01:31:54] [INFO ] Added : 22 causal constraints over 5 iterations in 1298 ms. Result :sat
[2021-05-19 01:31:54] [INFO ] [Real]Absence check using 105 positive place invariants in 82 ms returned sat
[2021-05-19 01:31:54] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 01:31:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:31:57] [INFO ] [Real]Absence check using state equation in 3567 ms returned sat
[2021-05-19 01:31:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:31:58] [INFO ] [Nat]Absence check using 105 positive place invariants in 281 ms returned sat
[2021-05-19 01:31:58] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-19 01:31:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:32:02] [INFO ] [Nat]Absence check using state equation in 4286 ms returned sat
[2021-05-19 01:32:05] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:32:08] [INFO ] [Nat]Added 1 Read/Feed constraints in 5905 ms returned sat
[2021-05-19 01:32:08] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 190 ms.
[2021-05-19 01:32:16] [INFO ] Added : 26 causal constraints over 6 iterations in 8468 ms. Result :unknown
[2021-05-19 01:32:17] [INFO ] [Real]Absence check using 105 positive place invariants in 62 ms returned sat
[2021-05-19 01:32:17] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:32:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:32:20] [INFO ] [Real]Absence check using state equation in 3358 ms returned sat
[2021-05-19 01:32:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:32:20] [INFO ] [Nat]Absence check using 105 positive place invariants in 62 ms returned sat
[2021-05-19 01:32:20] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 29 ms returned sat
[2021-05-19 01:32:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:32:27] [INFO ] [Nat]Absence check using state equation in 7135 ms returned sat
[2021-05-19 01:32:28] [INFO ] [Nat]Added 1 Read/Feed constraints in 204 ms returned sat
[2021-05-19 01:32:28] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 141 ms.
[2021-05-19 01:32:30] [INFO ] Added : 34 causal constraints over 8 iterations in 2137 ms. Result :sat
[2021-05-19 01:32:31] [INFO ] [Real]Absence check using 105 positive place invariants in 607 ms returned sat
[2021-05-19 01:32:31] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 25 ms returned sat
[2021-05-19 01:32:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:32:34] [INFO ] [Real]Absence check using state equation in 3831 ms returned sat
[2021-05-19 01:32:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:32:35] [INFO ] [Nat]Absence check using 105 positive place invariants in 221 ms returned sat
[2021-05-19 01:32:35] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 38 ms returned sat
[2021-05-19 01:32:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:32:43] [INFO ] [Nat]Absence check using state equation in 8317 ms returned sat
[2021-05-19 01:32:43] [INFO ] [Nat]Added 1 Read/Feed constraints in 302 ms returned sat
[2021-05-19 01:32:44] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 141 ms.
[2021-05-19 01:32:46] [INFO ] Added : 20 causal constraints over 4 iterations in 2848 ms. Result :sat
[2021-05-19 01:32:47] [INFO ] [Real]Absence check using 105 positive place invariants in 109 ms returned sat
[2021-05-19 01:32:47] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 01:32:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:32:50] [INFO ] [Real]Absence check using state equation in 3700 ms returned sat
[2021-05-19 01:32:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:32:51] [INFO ] [Nat]Absence check using 105 positive place invariants in 255 ms returned sat
[2021-05-19 01:32:51] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 37 ms returned sat
[2021-05-19 01:32:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:32:56] [INFO ] [Nat]Absence check using state equation in 4894 ms returned sat
[2021-05-19 01:32:56] [INFO ] [Nat]Added 1 Read/Feed constraints in 214 ms returned sat
[2021-05-19 01:32:56] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 176 ms.
[2021-05-19 01:32:59] [INFO ] Added : 31 causal constraints over 7 iterations in 3197 ms. Result :sat
[2021-05-19 01:33:00] [INFO ] [Real]Absence check using 105 positive place invariants in 519 ms returned sat
[2021-05-19 01:33:00] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 70 ms returned sat
[2021-05-19 01:33:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:33:10] [INFO ] [Real]Absence check using state equation in 9900 ms returned sat
[2021-05-19 01:33:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:33:10] [INFO ] [Nat]Absence check using 105 positive place invariants in 75 ms returned sat
[2021-05-19 01:33:10] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 23 ms returned sat
[2021-05-19 01:33:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:33:20] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:33:23] [INFO ] [Nat]Absence check using state equation in 12727 ms returned sat
[2021-05-19 01:33:23] [INFO ] [Nat]Added 1 Read/Feed constraints in 796 ms returned sat
[2021-05-19 01:33:24] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 144 ms.
[2021-05-19 01:33:27] [INFO ] Added : 15 causal constraints over 7 iterations in 3242 ms. Result :sat
[2021-05-19 01:33:27] [INFO ] [Real]Absence check using 105 positive place invariants in 65 ms returned sat
[2021-05-19 01:33:27] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 27 ms returned sat
[2021-05-19 01:33:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:33:31] [INFO ] [Real]Absence check using state equation in 3626 ms returned sat
[2021-05-19 01:33:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:33:31] [INFO ] [Nat]Absence check using 105 positive place invariants in 63 ms returned sat
[2021-05-19 01:33:31] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 24 ms returned sat
[2021-05-19 01:33:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:33:41] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:33:44] [INFO ] [Nat]Absence check using state equation in 12914 ms returned unknown
[2021-05-19 01:33:44] [INFO ] [Real]Absence check using 105 positive place invariants in 66 ms returned sat
[2021-05-19 01:33:44] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 01:33:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:33:48] [INFO ] [Real]Absence check using state equation in 3689 ms returned sat
[2021-05-19 01:33:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:33:48] [INFO ] [Nat]Absence check using 105 positive place invariants in 76 ms returned sat
[2021-05-19 01:33:48] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 30 ms returned sat
[2021-05-19 01:33:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:33:58] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:33:58] [INFO ] [Nat]Absence check using state equation in 10273 ms returned sat
[2021-05-19 01:33:58] [INFO ] [Nat]Added 1 Read/Feed constraints in 109 ms returned sat
[2021-05-19 01:33:58] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 130 ms.
[2021-05-19 01:34:05] [INFO ] Added : 14 causal constraints over 3 iterations in 6783 ms. Result :unknown
[2021-05-19 01:34:05] [INFO ] [Real]Absence check using 105 positive place invariants in 78 ms returned sat
[2021-05-19 01:34:05] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-19 01:34:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:34:08] [INFO ] [Real]Absence check using state equation in 3101 ms returned sat
[2021-05-19 01:34:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:34:08] [INFO ] [Nat]Absence check using 105 positive place invariants in 61 ms returned sat
[2021-05-19 01:34:08] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 17 ms returned sat
[2021-05-19 01:34:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:34:15] [INFO ] [Nat]Absence check using state equation in 6960 ms returned sat
[2021-05-19 01:34:15] [INFO ] [Nat]Added 1 Read/Feed constraints in 54 ms returned sat
[2021-05-19 01:34:16] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 131 ms.
[2021-05-19 01:34:16] [INFO ] Added : 7 causal constraints over 2 iterations in 492 ms. Result :sat
[2021-05-19 01:34:16] [INFO ] [Real]Absence check using 105 positive place invariants in 63 ms returned sat
[2021-05-19 01:34:16] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 32 ms returned sat
[2021-05-19 01:34:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:34:20] [INFO ] [Real]Absence check using state equation in 3955 ms returned sat
[2021-05-19 01:34:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:34:20] [INFO ] [Nat]Absence check using 105 positive place invariants in 73 ms returned sat
[2021-05-19 01:34:20] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 43 ms returned sat
[2021-05-19 01:34:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:34:25] [INFO ] [Nat]Absence check using state equation in 4826 ms returned sat
[2021-05-19 01:34:28] [INFO ] [Nat]Added 1 Read/Feed constraints in 2872 ms returned sat
[2021-05-19 01:34:28] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 135 ms.
[2021-05-19 01:34:32] [INFO ] Added : 31 causal constraints over 7 iterations in 3886 ms. Result :sat
[2021-05-19 01:34:32] [INFO ] [Real]Absence check using 105 positive place invariants in 77 ms returned sat
[2021-05-19 01:34:32] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:34:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:34:35] [INFO ] [Real]Absence check using state equation in 3049 ms returned sat
[2021-05-19 01:34:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:34:35] [INFO ] [Nat]Absence check using 105 positive place invariants in 92 ms returned sat
[2021-05-19 01:34:35] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:34:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:34:40] [INFO ] [Nat]Absence check using state equation in 4118 ms returned sat
[2021-05-19 01:34:42] [INFO ] [Nat]Added 1 Read/Feed constraints in 2123 ms returned sat
[2021-05-19 01:34:42] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 129 ms.
[2021-05-19 01:34:44] [INFO ] Added : 21 causal constraints over 5 iterations in 2688 ms. Result :sat
[2021-05-19 01:34:45] [INFO ] [Real]Absence check using 105 positive place invariants in 63 ms returned sat
[2021-05-19 01:34:45] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:34:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:34:48] [INFO ] [Real]Absence check using state equation in 3428 ms returned sat
[2021-05-19 01:34:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:34:48] [INFO ] [Nat]Absence check using 105 positive place invariants in 67 ms returned sat
[2021-05-19 01:34:48] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:34:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:34:54] [INFO ] [Nat]Absence check using state equation in 5388 ms returned sat
[2021-05-19 01:34:54] [INFO ] [Nat]Added 1 Read/Feed constraints in 270 ms returned sat
[2021-05-19 01:34:54] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 234 ms.
[2021-05-19 01:34:58] [INFO ] Added : 38 causal constraints over 9 iterations in 3579 ms. Result :sat
[2021-05-19 01:34:58] [INFO ] [Real]Absence check using 105 positive place invariants in 65 ms returned sat
[2021-05-19 01:34:58] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:34:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:35:01] [INFO ] [Real]Absence check using state equation in 3624 ms returned sat
[2021-05-19 01:35:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:35:02] [INFO ] [Nat]Absence check using 105 positive place invariants in 70 ms returned sat
[2021-05-19 01:35:02] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 01:35:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:35:08] [INFO ] [Nat]Absence check using state equation in 5962 ms returned sat
[2021-05-19 01:35:08] [INFO ] [Nat]Added 1 Read/Feed constraints in 50 ms returned sat
[2021-05-19 01:35:08] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 129 ms.
[2021-05-19 01:35:10] [INFO ] Added : 29 causal constraints over 8 iterations in 1992 ms. Result :sat
[2021-05-19 01:35:10] [INFO ] [Real]Absence check using 105 positive place invariants in 72 ms returned sat
[2021-05-19 01:35:10] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 01:35:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:35:13] [INFO ] [Real]Absence check using state equation in 3566 ms returned sat
[2021-05-19 01:35:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:35:14] [INFO ] [Nat]Absence check using 105 positive place invariants in 64 ms returned sat
[2021-05-19 01:35:14] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 01:35:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:35:22] [INFO ] [Nat]Absence check using state equation in 8014 ms returned sat
[2021-05-19 01:35:22] [INFO ] [Nat]Added 1 Read/Feed constraints in 234 ms returned sat
[2021-05-19 01:35:22] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 202 ms.
[2021-05-19 01:35:23] [INFO ] Added : 12 causal constraints over 3 iterations in 1583 ms. Result :sat
[2021-05-19 01:35:24] [INFO ] [Real]Absence check using 105 positive place invariants in 82 ms returned sat
[2021-05-19 01:35:24] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:35:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:35:27] [INFO ] [Real]Absence check using state equation in 3796 ms returned sat
[2021-05-19 01:35:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:35:28] [INFO ] [Nat]Absence check using 105 positive place invariants in 79 ms returned sat
[2021-05-19 01:35:28] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 01:35:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:35:32] [INFO ] [Nat]Absence check using state equation in 4161 ms returned sat
[2021-05-19 01:35:32] [INFO ] [Nat]Added 1 Read/Feed constraints in 711 ms returned sat
[2021-05-19 01:35:33] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 130 ms.
[2021-05-19 01:35:37] [INFO ] Added : 38 causal constraints over 8 iterations in 4913 ms. Result :sat
[2021-05-19 01:35:38] [INFO ] [Real]Absence check using 105 positive place invariants in 74 ms returned sat
[2021-05-19 01:35:38] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:35:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:35:41] [INFO ] [Real]Absence check using state equation in 3409 ms returned sat
[2021-05-19 01:35:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:35:41] [INFO ] [Nat]Absence check using 105 positive place invariants in 71 ms returned sat
[2021-05-19 01:35:41] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 30 ms returned sat
[2021-05-19 01:35:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:35:49] [INFO ] [Nat]Absence check using state equation in 7323 ms returned sat
[2021-05-19 01:35:49] [INFO ] [Nat]Added 1 Read/Feed constraints in 103 ms returned sat
[2021-05-19 01:35:49] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 134 ms.
[2021-05-19 01:35:50] [INFO ] Added : 20 causal constraints over 7 iterations in 1748 ms. Result :sat
[2021-05-19 01:35:51] [INFO ] [Real]Absence check using 105 positive place invariants in 64 ms returned sat
[2021-05-19 01:35:51] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:35:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:35:54] [INFO ] [Real]Absence check using state equation in 3607 ms returned sat
[2021-05-19 01:35:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:35:54] [INFO ] [Nat]Absence check using 105 positive place invariants in 64 ms returned sat
[2021-05-19 01:35:54] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 23 ms returned sat
[2021-05-19 01:35:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:36:06] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:36:09] [INFO ] [Nat]Absence check using state equation in 14349 ms returned unknown
[2021-05-19 01:36:09] [INFO ] [Real]Absence check using 105 positive place invariants in 73 ms returned sat
[2021-05-19 01:36:09] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:36:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:36:13] [INFO ] [Real]Absence check using state equation in 3701 ms returned sat
[2021-05-19 01:36:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:36:13] [INFO ] [Nat]Absence check using 105 positive place invariants in 106 ms returned sat
[2021-05-19 01:36:13] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 01:36:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:36:21] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:36:21] [INFO ] [Nat]Absence check using state equation in 8466 ms returned sat
[2021-05-19 01:36:22] [INFO ] [Nat]Added 1 Read/Feed constraints in 186 ms returned sat
[2021-05-19 01:36:22] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 138 ms.
[2021-05-19 01:36:24] [INFO ] Added : 30 causal constraints over 8 iterations in 1964 ms. Result :sat
[2021-05-19 01:36:24] [INFO ] [Real]Absence check using 105 positive place invariants in 61 ms returned sat
[2021-05-19 01:36:24] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 46 ms returned sat
[2021-05-19 01:36:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:36:27] [INFO ] [Real]Absence check using state equation in 3422 ms returned sat
[2021-05-19 01:36:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:36:27] [INFO ] [Nat]Absence check using 105 positive place invariants in 67 ms returned sat
[2021-05-19 01:36:27] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 01:36:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:36:39] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:36:42] [INFO ] [Nat]Absence check using state equation in 14311 ms returned unknown
[2021-05-19 01:36:42] [INFO ] [Real]Absence check using 105 positive place invariants in 67 ms returned sat
[2021-05-19 01:36:42] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:36:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:36:45] [INFO ] [Real]Absence check using state equation in 3294 ms returned sat
[2021-05-19 01:36:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:36:45] [INFO ] [Nat]Absence check using 105 positive place invariants in 74 ms returned sat
[2021-05-19 01:36:45] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 01:36:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:36:54] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:36:54] [INFO ] [Nat]Absence check using state equation in 8858 ms returned sat
[2021-05-19 01:36:54] [INFO ] [Nat]Added 1 Read/Feed constraints in 120 ms returned sat
[2021-05-19 01:36:55] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 171 ms.
[2021-05-19 01:36:56] [INFO ] Added : 17 causal constraints over 7 iterations in 1844 ms. Result :sat
[2021-05-19 01:36:56] [INFO ] [Real]Absence check using 105 positive place invariants in 66 ms returned sat
[2021-05-19 01:36:56] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-19 01:36:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:37:00] [INFO ] [Real]Absence check using state equation in 3395 ms returned sat
[2021-05-19 01:37:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:37:00] [INFO ] [Nat]Absence check using 105 positive place invariants in 63 ms returned sat
[2021-05-19 01:37:00] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 17 ms returned sat
[2021-05-19 01:37:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:37:06] [INFO ] [Nat]Absence check using state equation in 6166 ms returned sat
[2021-05-19 01:37:07] [INFO ] [Nat]Added 1 Read/Feed constraints in 958 ms returned sat
[2021-05-19 01:37:07] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 129 ms.
[2021-05-19 01:37:08] [INFO ] Added : 7 causal constraints over 2 iterations in 439 ms. Result :sat
[2021-05-19 01:37:08] [INFO ] [Real]Absence check using 105 positive place invariants in 60 ms returned sat
[2021-05-19 01:37:08] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 35 ms returned sat
[2021-05-19 01:37:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:37:11] [INFO ] [Real]Absence check using state equation in 3340 ms returned sat
[2021-05-19 01:37:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:37:11] [INFO ] [Nat]Absence check using 105 positive place invariants in 71 ms returned sat
[2021-05-19 01:37:11] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:37:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:37:16] [INFO ] [Nat]Absence check using state equation in 4328 ms returned sat
[2021-05-19 01:37:16] [INFO ] [Nat]Added 1 Read/Feed constraints in 103 ms returned sat
[2021-05-19 01:37:16] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 128 ms.
[2021-05-19 01:37:16] [INFO ] Added : 7 causal constraints over 2 iterations in 368 ms. Result :sat
[2021-05-19 01:37:16] [INFO ] [Real]Absence check using 105 positive place invariants in 60 ms returned sat
[2021-05-19 01:37:16] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 17 ms returned sat
[2021-05-19 01:37:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:37:20] [INFO ] [Real]Absence check using state equation in 3668 ms returned sat
[2021-05-19 01:37:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:37:20] [INFO ] [Nat]Absence check using 105 positive place invariants in 65 ms returned sat
[2021-05-19 01:37:20] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:37:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:37:25] [INFO ] [Nat]Absence check using state equation in 4233 ms returned sat
[2021-05-19 01:37:25] [INFO ] [Nat]Added 1 Read/Feed constraints in 788 ms returned sat
[2021-05-19 01:37:25] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 131 ms.
[2021-05-19 01:37:30] [INFO ] Added : 38 causal constraints over 9 iterations in 4882 ms. Result :sat
[2021-05-19 01:37:30] [INFO ] [Real]Absence check using 105 positive place invariants in 73 ms returned sat
[2021-05-19 01:37:30] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:37:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:37:34] [INFO ] [Real]Absence check using state equation in 3120 ms returned sat
[2021-05-19 01:37:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:37:34] [INFO ] [Nat]Absence check using 105 positive place invariants in 93 ms returned sat
[2021-05-19 01:37:34] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 01:37:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:37:43] [INFO ] [Nat]Absence check using state equation in 8732 ms returned sat
[2021-05-19 01:37:43] [INFO ] [Nat]Added 1 Read/Feed constraints in 101 ms returned sat
[2021-05-19 01:37:43] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 143 ms.
[2021-05-19 01:37:44] [INFO ] Added : 15 causal constraints over 6 iterations in 1619 ms. Result :sat
[2021-05-19 01:37:44] [INFO ] [Real]Absence check using 105 positive place invariants in 89 ms returned sat
[2021-05-19 01:37:45] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:37:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:37:48] [INFO ] [Real]Absence check using state equation in 3494 ms returned sat
[2021-05-19 01:37:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:37:48] [INFO ] [Nat]Absence check using 105 positive place invariants in 66 ms returned sat
[2021-05-19 01:37:48] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:37:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:37:57] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:38:00] [INFO ] [Nat]Absence check using state equation in 11907 ms returned unknown
[2021-05-19 01:38:00] [INFO ] [Real]Absence check using 105 positive place invariants in 67 ms returned sat
[2021-05-19 01:38:00] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 01:38:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:38:04] [INFO ] [Real]Absence check using state equation in 3298 ms returned sat
[2021-05-19 01:38:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:38:04] [INFO ] [Nat]Absence check using 105 positive place invariants in 69 ms returned sat
[2021-05-19 01:38:04] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 01:38:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:38:14] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:38:17] [INFO ] [Nat]Absence check using state equation in 13542 ms returned unknown
[2021-05-19 01:38:17] [INFO ] [Real]Absence check using 105 positive place invariants in 64 ms returned sat
[2021-05-19 01:38:17] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 01:38:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:38:21] [INFO ] [Real]Absence check using state equation in 3494 ms returned sat
[2021-05-19 01:38:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:38:21] [INFO ] [Nat]Absence check using 105 positive place invariants in 73 ms returned sat
[2021-05-19 01:38:21] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 23 ms returned sat
[2021-05-19 01:38:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:38:26] [INFO ] [Nat]Absence check using state equation in 4750 ms returned sat
[2021-05-19 01:38:29] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:38:30] [INFO ] [Nat]Added 1 Read/Feed constraints in 4189 ms returned sat
[2021-05-19 01:38:30] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 127 ms.
[2021-05-19 01:38:37] [INFO ] Added : 23 causal constraints over 5 iterations in 7271 ms. Result :unknown
[2021-05-19 01:38:37] [INFO ] [Real]Absence check using 105 positive place invariants in 61 ms returned sat
[2021-05-19 01:38:37] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 01:38:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:38:41] [INFO ] [Real]Absence check using state equation in 3605 ms returned sat
[2021-05-19 01:38:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:38:41] [INFO ] [Nat]Absence check using 105 positive place invariants in 79 ms returned sat
[2021-05-19 01:38:41] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 24 ms returned sat
[2021-05-19 01:38:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:38:50] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:38:51] [INFO ] [Nat]Absence check using state equation in 9412 ms returned sat
[2021-05-19 01:38:51] [INFO ] [Nat]Added 1 Read/Feed constraints in 193 ms returned sat
[2021-05-19 01:38:51] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 131 ms.
[2021-05-19 01:38:53] [INFO ] Added : 18 causal constraints over 6 iterations in 2105 ms. Result :sat
[2021-05-19 01:38:53] [INFO ] [Real]Absence check using 105 positive place invariants in 73 ms returned sat
[2021-05-19 01:38:53] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:38:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:38:57] [INFO ] [Real]Absence check using state equation in 3606 ms returned sat
[2021-05-19 01:38:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:38:57] [INFO ] [Nat]Absence check using 105 positive place invariants in 76 ms returned sat
[2021-05-19 01:38:57] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 23 ms returned sat
[2021-05-19 01:38:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:39:04] [INFO ] [Nat]Absence check using state equation in 7068 ms returned sat
[2021-05-19 01:39:04] [INFO ] [Nat]Added 1 Read/Feed constraints in 92 ms returned sat
[2021-05-19 01:39:04] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 131 ms.
[2021-05-19 01:39:06] [INFO ] Added : 20 causal constraints over 4 iterations in 1951 ms. Result :sat
[2021-05-19 01:39:06] [INFO ] [Real]Absence check using 105 positive place invariants in 70 ms returned sat
[2021-05-19 01:39:06] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:39:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:39:10] [INFO ] [Real]Absence check using state equation in 3611 ms returned sat
[2021-05-19 01:39:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:39:10] [INFO ] [Nat]Absence check using 105 positive place invariants in 61 ms returned sat
[2021-05-19 01:39:10] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 01:39:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:39:19] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:39:22] [INFO ] [Nat]Absence check using state equation in 11937 ms returned unknown
[2021-05-19 01:39:22] [INFO ] [Real]Absence check using 105 positive place invariants in 69 ms returned sat
[2021-05-19 01:39:22] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:39:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:39:25] [INFO ] [Real]Absence check using state equation in 3209 ms returned sat
[2021-05-19 01:39:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:39:26] [INFO ] [Nat]Absence check using 105 positive place invariants in 75 ms returned sat
[2021-05-19 01:39:26] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-19 01:39:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:39:29] [INFO ] [Nat]Absence check using state equation in 3488 ms returned sat
[2021-05-19 01:39:32] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:39:32] [INFO ] [Nat]Added 1 Read/Feed constraints in 3064 ms returned sat
[2021-05-19 01:39:32] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 132 ms.
[2021-05-19 01:39:33] [INFO ] Added : 8 causal constraints over 2 iterations in 568 ms. Result :sat
[2021-05-19 01:39:33] [INFO ] [Real]Absence check using 105 positive place invariants in 75 ms returned sat
[2021-05-19 01:39:33] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:39:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:39:36] [INFO ] [Real]Absence check using state equation in 3362 ms returned sat
[2021-05-19 01:39:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:39:37] [INFO ] [Nat]Absence check using 105 positive place invariants in 76 ms returned sat
[2021-05-19 01:39:37] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 01:39:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:39:41] [INFO ] [Nat]Absence check using state equation in 4841 ms returned sat
[2021-05-19 01:39:42] [INFO ] [Nat]Added 1 Read/Feed constraints in 80 ms returned sat
[2021-05-19 01:39:42] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 129 ms.
[2021-05-19 01:39:42] [INFO ] Added : 17 causal constraints over 4 iterations in 779 ms. Result :sat
[2021-05-19 01:39:43] [INFO ] [Real]Absence check using 105 positive place invariants in 75 ms returned sat
[2021-05-19 01:39:43] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-19 01:39:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:39:46] [INFO ] [Real]Absence check using state equation in 3343 ms returned sat
[2021-05-19 01:39:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:39:46] [INFO ] [Nat]Absence check using 105 positive place invariants in 60 ms returned sat
[2021-05-19 01:39:46] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 01:39:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:39:55] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:39:58] [INFO ] [Nat]Absence check using state equation in 12297 ms returned unknown
[2021-05-19 01:39:59] [INFO ] [Real]Absence check using 105 positive place invariants in 87 ms returned sat
[2021-05-19 01:39:59] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-19 01:39:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:40:02] [INFO ] [Real]Absence check using state equation in 3461 ms returned sat
[2021-05-19 01:40:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:40:02] [INFO ] [Nat]Absence check using 105 positive place invariants in 81 ms returned sat
[2021-05-19 01:40:02] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 01:40:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:40:11] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:40:14] [INFO ] [Nat]Absence check using state equation in 11940 ms returned unknown
[2021-05-19 01:40:14] [INFO ] [Real]Absence check using 105 positive place invariants in 65 ms returned sat
[2021-05-19 01:40:14] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:40:18] [INFO ] [Real]Absence check using state equation in 3322 ms returned sat
[2021-05-19 01:40:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:40:18] [INFO ] [Nat]Absence check using 105 positive place invariants in 67 ms returned sat
[2021-05-19 01:40:18] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 30 ms returned sat
[2021-05-19 01:40:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:40:28] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:40:31] [INFO ] [Nat]Absence check using state equation in 12689 ms returned unknown
[2021-05-19 01:40:31] [INFO ] [Real]Absence check using 105 positive place invariants in 91 ms returned sat
[2021-05-19 01:40:31] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:40:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:40:34] [INFO ] [Real]Absence check using state equation in 3432 ms returned sat
[2021-05-19 01:40:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:40:34] [INFO ] [Nat]Absence check using 105 positive place invariants in 70 ms returned sat
[2021-05-19 01:40:34] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:40:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:40:41] [INFO ] [Nat]Absence check using state equation in 6113 ms returned sat
[2021-05-19 01:40:41] [INFO ] [Nat]Added 1 Read/Feed constraints in 661 ms returned sat
[2021-05-19 01:40:41] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 135 ms.
[2021-05-19 01:40:46] [INFO ] Added : 31 causal constraints over 7 iterations in 4915 ms. Result :sat
[2021-05-19 01:40:46] [INFO ] [Real]Absence check using 105 positive place invariants in 60 ms returned sat
[2021-05-19 01:40:46] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 01:40:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:40:49] [INFO ] [Real]Absence check using state equation in 3140 ms returned sat
[2021-05-19 01:40:50] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:40:50] [INFO ] [Nat]Absence check using 105 positive place invariants in 70 ms returned sat
[2021-05-19 01:40:50] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 17 ms returned sat
[2021-05-19 01:40:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:40:55] [INFO ] [Nat]Absence check using state equation in 4861 ms returned sat
[2021-05-19 01:40:55] [INFO ] [Nat]Added 1 Read/Feed constraints in 130 ms returned sat
[2021-05-19 01:40:55] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 126 ms.
[2021-05-19 01:40:58] [INFO ] Added : 25 causal constraints over 6 iterations in 3739 ms. Result :sat
[2021-05-19 01:40:59] [INFO ] [Real]Absence check using 105 positive place invariants in 59 ms returned sat
[2021-05-19 01:40:59] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:40:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:41:02] [INFO ] [Real]Absence check using state equation in 3588 ms returned sat
[2021-05-19 01:41:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:41:02] [INFO ] [Nat]Absence check using 105 positive place invariants in 86 ms returned sat
[2021-05-19 01:41:03] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 01:41:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:41:08] [INFO ] [Nat]Absence check using state equation in 5427 ms returned sat
[2021-05-19 01:41:08] [INFO ] [Nat]Added 1 Read/Feed constraints in 155 ms returned sat
[2021-05-19 01:41:08] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 128 ms.
[2021-05-19 01:41:09] [INFO ] Added : 14 causal constraints over 3 iterations in 1008 ms. Result :sat
[2021-05-19 01:41:09] [INFO ] [Real]Absence check using 105 positive place invariants in 60 ms returned sat
[2021-05-19 01:41:09] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:41:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:41:13] [INFO ] [Real]Absence check using state equation in 3615 ms returned sat
[2021-05-19 01:41:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:41:13] [INFO ] [Nat]Absence check using 105 positive place invariants in 82 ms returned sat
[2021-05-19 01:41:13] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:41:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:41:22] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:41:25] [INFO ] [Nat]Absence check using state equation in 12187 ms returned unknown
[2021-05-19 01:41:25] [INFO ] [Real]Absence check using 105 positive place invariants in 62 ms returned sat
[2021-05-19 01:41:26] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 29 ms returned sat
[2021-05-19 01:41:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:41:29] [INFO ] [Real]Absence check using state equation in 3052 ms returned sat
[2021-05-19 01:41:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:41:29] [INFO ] [Nat]Absence check using 105 positive place invariants in 80 ms returned sat
[2021-05-19 01:41:29] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:41:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:41:33] [INFO ] [Nat]Absence check using state equation in 3862 ms returned sat
[2021-05-19 01:41:33] [INFO ] [Nat]Added 1 Read/Feed constraints in 355 ms returned sat
[2021-05-19 01:41:33] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 132 ms.
[2021-05-19 01:41:33] [INFO ] Added : 7 causal constraints over 2 iterations in 403 ms. Result :sat
[2021-05-19 01:41:34] [INFO ] [Real]Absence check using 105 positive place invariants in 60 ms returned sat
[2021-05-19 01:41:34] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:41:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:41:37] [INFO ] [Real]Absence check using state equation in 3660 ms returned sat
[2021-05-19 01:41:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:41:38] [INFO ] [Nat]Absence check using 105 positive place invariants in 73 ms returned sat
[2021-05-19 01:41:38] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:41:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:41:46] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:41:47] [INFO ] [Nat]Absence check using state equation in 9487 ms returned sat
[2021-05-19 01:41:47] [INFO ] [Nat]Added 1 Read/Feed constraints in 132 ms returned sat
[2021-05-19 01:41:47] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 127 ms.
[2021-05-19 01:41:51] [INFO ] Added : 27 causal constraints over 8 iterations in 3345 ms. Result :sat
[2021-05-19 01:41:51] [INFO ] [Real]Absence check using 105 positive place invariants in 75 ms returned sat
[2021-05-19 01:41:51] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:41:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:41:55] [INFO ] [Real]Absence check using state equation in 3742 ms returned sat
[2021-05-19 01:41:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:41:55] [INFO ] [Nat]Absence check using 105 positive place invariants in 75 ms returned sat
[2021-05-19 01:41:55] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 01:41:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:42:02] [INFO ] [Nat]Absence check using state equation in 7061 ms returned sat
[2021-05-19 01:42:02] [INFO ] [Nat]Added 1 Read/Feed constraints in 81 ms returned sat
[2021-05-19 01:42:02] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 192 ms.
[2021-05-19 01:42:04] [INFO ] Added : 19 causal constraints over 7 iterations in 2287 ms. Result :sat
[2021-05-19 01:42:04] [INFO ] [Real]Absence check using 105 positive place invariants in 63 ms returned sat
[2021-05-19 01:42:04] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 01:42:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:42:08] [INFO ] [Real]Absence check using state equation in 3382 ms returned sat
[2021-05-19 01:42:08] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:42:08] [INFO ] [Nat]Absence check using 105 positive place invariants in 67 ms returned sat
[2021-05-19 01:42:08] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:42:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:42:15] [INFO ] [Nat]Absence check using state equation in 6701 ms returned sat
[2021-05-19 01:42:15] [INFO ] [Nat]Added 1 Read/Feed constraints in 116 ms returned sat
[2021-05-19 01:42:15] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 142 ms.
[2021-05-19 01:42:16] [INFO ] Added : 19 causal constraints over 7 iterations in 1394 ms. Result :sat
[2021-05-19 01:42:16] [INFO ] [Real]Absence check using 105 positive place invariants in 63 ms returned sat
[2021-05-19 01:42:17] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 27 ms returned sat
[2021-05-19 01:42:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:42:20] [INFO ] [Real]Absence check using state equation in 3639 ms returned sat
[2021-05-19 01:42:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:42:20] [INFO ] [Nat]Absence check using 105 positive place invariants in 81 ms returned sat
[2021-05-19 01:42:20] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 01:42:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:42:30] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:42:33] [INFO ] [Nat]Absence check using state equation in 12547 ms returned unknown
[2021-05-19 01:42:33] [INFO ] [Real]Absence check using 105 positive place invariants in 77 ms returned sat
[2021-05-19 01:42:33] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:42:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:42:37] [INFO ] [Real]Absence check using state equation in 3452 ms returned sat
[2021-05-19 01:42:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:42:37] [INFO ] [Nat]Absence check using 105 positive place invariants in 65 ms returned sat
[2021-05-19 01:42:37] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:42:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:42:45] [INFO ] [Nat]Absence check using state equation in 8490 ms returned sat
[2021-05-19 01:42:45] [INFO ] [Nat]Added 1 Read/Feed constraints in 56 ms returned sat
[2021-05-19 01:42:45] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 146 ms.
[2021-05-19 01:42:46] [INFO ] Added : 7 causal constraints over 2 iterations in 481 ms. Result :sat
[2021-05-19 01:42:46] [INFO ] [Real]Absence check using 105 positive place invariants in 66 ms returned sat
[2021-05-19 01:42:46] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 01:42:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:42:49] [INFO ] [Real]Absence check using state equation in 3279 ms returned sat
[2021-05-19 01:42:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:42:49] [INFO ] [Nat]Absence check using 105 positive place invariants in 63 ms returned sat
[2021-05-19 01:42:49] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:42:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:42:58] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:43:01] [INFO ] [Nat]Absence check using state equation in 11879 ms returned unknown
[2021-05-19 01:43:01] [INFO ] [Real]Absence check using 105 positive place invariants in 63 ms returned sat
[2021-05-19 01:43:02] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 27 ms returned sat
[2021-05-19 01:43:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:43:05] [INFO ] [Real]Absence check using state equation in 3532 ms returned sat
[2021-05-19 01:43:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:43:05] [INFO ] [Nat]Absence check using 105 positive place invariants in 66 ms returned sat
[2021-05-19 01:43:05] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 25 ms returned sat
[2021-05-19 01:43:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:43:11] [INFO ] [Nat]Absence check using state equation in 5289 ms returned sat
[2021-05-19 01:43:11] [INFO ] [Nat]Added 1 Read/Feed constraints in 24 ms returned sat
[2021-05-19 01:43:11] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 177 ms.
[2021-05-19 01:43:12] [INFO ] Added : 33 causal constraints over 7 iterations in 1417 ms. Result :sat
[2021-05-19 01:43:12] [INFO ] [Real]Absence check using 105 positive place invariants in 62 ms returned sat
[2021-05-19 01:43:12] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 01:43:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:43:16] [INFO ] [Real]Absence check using state equation in 3497 ms returned sat
[2021-05-19 01:43:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:43:16] [INFO ] [Nat]Absence check using 105 positive place invariants in 65 ms returned sat
[2021-05-19 01:43:16] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 23 ms returned sat
[2021-05-19 01:43:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:43:26] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:43:27] [INFO ] [Nat]Absence check using state equation in 11386 ms returned sat
[2021-05-19 01:43:27] [INFO ] [Nat]Added 1 Read/Feed constraints in 116 ms returned sat
[2021-05-19 01:43:28] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 169 ms.
[2021-05-19 01:43:36] [INFO ] Added : 40 causal constraints over 8 iterations in 8311 ms. Result :unknown
[2021-05-19 01:43:36] [INFO ] [Real]Absence check using 105 positive place invariants in 64 ms returned sat
[2021-05-19 01:43:36] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 31 ms returned sat
[2021-05-19 01:43:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:43:39] [INFO ] [Real]Absence check using state equation in 3276 ms returned sat
[2021-05-19 01:43:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:43:39] [INFO ] [Nat]Absence check using 105 positive place invariants in 96 ms returned sat
[2021-05-19 01:43:39] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 16 ms returned sat
[2021-05-19 01:43:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:43:50] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:43:50] [INFO ] [Nat]Absence check using state equation in 10425 ms returned sat
[2021-05-19 01:43:50] [INFO ] [Nat]Added 1 Read/Feed constraints in 72 ms returned sat
[2021-05-19 01:43:50] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 155 ms.
[2021-05-19 01:43:51] [INFO ] Added : 17 causal constraints over 6 iterations in 1029 ms. Result :sat
[2021-05-19 01:43:51] [INFO ] [Real]Absence check using 105 positive place invariants in 60 ms returned sat
[2021-05-19 01:43:51] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:43:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:43:55] [INFO ] [Real]Absence check using state equation in 3438 ms returned sat
[2021-05-19 01:43:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:43:55] [INFO ] [Nat]Absence check using 105 positive place invariants in 74 ms returned sat
[2021-05-19 01:43:55] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 39 ms returned sat
[2021-05-19 01:43:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:44:01] [INFO ] [Nat]Absence check using state equation in 6362 ms returned sat
[2021-05-19 01:44:01] [INFO ] [Nat]Added 1 Read/Feed constraints in 257 ms returned sat
[2021-05-19 01:44:02] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 132 ms.
[2021-05-19 01:44:05] [INFO ] Added : 31 causal constraints over 7 iterations in 3862 ms. Result :sat
[2021-05-19 01:44:06] [INFO ] [Real]Absence check using 105 positive place invariants in 101 ms returned sat
[2021-05-19 01:44:06] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 36 ms returned sat
[2021-05-19 01:44:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:44:09] [INFO ] [Real]Absence check using state equation in 3630 ms returned sat
[2021-05-19 01:44:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:44:09] [INFO ] [Nat]Absence check using 105 positive place invariants in 89 ms returned sat
[2021-05-19 01:44:09] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:44:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:44:15] [INFO ] [Nat]Absence check using state equation in 5271 ms returned sat
[2021-05-19 01:44:16] [INFO ] [Nat]Added 1 Read/Feed constraints in 968 ms returned sat
[2021-05-19 01:44:16] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 131 ms.
[2021-05-19 01:44:16] [INFO ] Added : 9 causal constraints over 2 iterations in 655 ms. Result :sat
[2021-05-19 01:44:17] [INFO ] [Real]Absence check using 105 positive place invariants in 75 ms returned sat
[2021-05-19 01:44:17] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 01:44:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:44:20] [INFO ] [Real]Absence check using state equation in 3278 ms returned sat
[2021-05-19 01:44:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:44:20] [INFO ] [Nat]Absence check using 105 positive place invariants in 96 ms returned sat
[2021-05-19 01:44:20] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 01:44:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:44:23] [INFO ] [Nat]Absence check using state equation in 3432 ms returned sat
[2021-05-19 01:44:25] [INFO ] [Nat]Added 1 Read/Feed constraints in 1489 ms returned sat
[2021-05-19 01:44:25] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 158 ms.
[2021-05-19 01:44:30] [INFO ] Added : 43 causal constraints over 10 iterations in 5179 ms. Result :sat
[2021-05-19 01:44:30] [INFO ] [Real]Absence check using 105 positive place invariants in 76 ms returned sat
[2021-05-19 01:44:30] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:44:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:44:34] [INFO ] [Real]Absence check using state equation in 3568 ms returned sat
[2021-05-19 01:44:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:44:34] [INFO ] [Nat]Absence check using 105 positive place invariants in 89 ms returned sat
[2021-05-19 01:44:34] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 01:44:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:44:40] [INFO ] [Nat]Absence check using state equation in 5937 ms returned sat
[2021-05-19 01:44:40] [INFO ] [Nat]Added 1 Read/Feed constraints in 120 ms returned sat
[2021-05-19 01:44:40] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 135 ms.
[2021-05-19 01:44:49] [INFO ] Added : 36 causal constraints over 8 iterations in 8381 ms. Result :unknown
[2021-05-19 01:44:49] [INFO ] [Real]Absence check using 105 positive place invariants in 59 ms returned sat
[2021-05-19 01:44:49] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-19 01:44:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:44:52] [INFO ] [Real]Absence check using state equation in 3658 ms returned sat
[2021-05-19 01:44:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:44:53] [INFO ] [Nat]Absence check using 105 positive place invariants in 77 ms returned sat
[2021-05-19 01:44:53] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 01:44:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:44:56] [INFO ] [Nat]Absence check using state equation in 3801 ms returned sat
[2021-05-19 01:44:58] [INFO ] [Nat]Added 1 Read/Feed constraints in 1534 ms returned sat
[2021-05-19 01:44:58] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 214 ms.
[2021-05-19 01:45:03] [INFO ] Added : 37 causal constraints over 8 iterations in 4822 ms. Result :sat
[2021-05-19 01:45:03] [INFO ] [Real]Absence check using 105 positive place invariants in 86 ms returned sat
[2021-05-19 01:45:03] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:45:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:45:06] [INFO ] [Real]Absence check using state equation in 3329 ms returned sat
[2021-05-19 01:45:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:45:07] [INFO ] [Nat]Absence check using 105 positive place invariants in 62 ms returned sat
[2021-05-19 01:45:07] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 41 ms returned sat
[2021-05-19 01:45:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:45:12] [INFO ] [Nat]Absence check using state equation in 5062 ms returned sat
[2021-05-19 01:45:12] [INFO ] [Nat]Added 1 Read/Feed constraints in 736 ms returned sat
[2021-05-19 01:45:13] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 127 ms.
[2021-05-19 01:45:13] [INFO ] Added : 16 causal constraints over 4 iterations in 841 ms. Result :sat
[2021-05-19 01:45:14] [INFO ] [Real]Absence check using 105 positive place invariants in 77 ms returned sat
[2021-05-19 01:45:14] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:45:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:45:17] [INFO ] [Real]Absence check using state equation in 3624 ms returned sat
[2021-05-19 01:45:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:45:17] [INFO ] [Nat]Absence check using 105 positive place invariants in 65 ms returned sat
[2021-05-19 01:45:17] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:45:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:45:27] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:45:30] [INFO ] [Nat]Absence check using state equation in 12135 ms returned unknown
[2021-05-19 01:45:30] [INFO ] [Real]Absence check using 105 positive place invariants in 77 ms returned sat
[2021-05-19 01:45:30] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:45:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:45:33] [INFO ] [Real]Absence check using state equation in 3316 ms returned sat
[2021-05-19 01:45:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:45:33] [INFO ] [Nat]Absence check using 105 positive place invariants in 61 ms returned sat
[2021-05-19 01:45:33] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 39 ms returned sat
[2021-05-19 01:45:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:45:39] [INFO ] [Nat]Absence check using state equation in 6155 ms returned sat
[2021-05-19 01:45:40] [INFO ] [Nat]Added 1 Read/Feed constraints in 170 ms returned sat
[2021-05-19 01:45:40] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 126 ms.
[2021-05-19 01:45:44] [INFO ] Added : 29 causal constraints over 7 iterations in 4562 ms. Result :sat
[2021-05-19 01:45:44] [INFO ] [Real]Absence check using 105 positive place invariants in 99 ms returned sat
[2021-05-19 01:45:44] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 01:45:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:45:48] [INFO ] [Real]Absence check using state equation in 3380 ms returned sat
[2021-05-19 01:45:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:45:48] [INFO ] [Nat]Absence check using 105 positive place invariants in 61 ms returned sat
[2021-05-19 01:45:48] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 28 ms returned sat
[2021-05-19 01:45:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:45:52] [INFO ] [Nat]Absence check using state equation in 4409 ms returned sat
[2021-05-19 01:45:53] [INFO ] [Nat]Added 1 Read/Feed constraints in 123 ms returned sat
[2021-05-19 01:45:53] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 128 ms.
[2021-05-19 01:45:56] [INFO ] Added : 36 causal constraints over 8 iterations in 3770 ms. Result :sat
[2021-05-19 01:45:57] [INFO ] [Real]Absence check using 105 positive place invariants in 72 ms returned sat
[2021-05-19 01:45:57] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 01:45:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:46:00] [INFO ] [Real]Absence check using state equation in 3521 ms returned sat
[2021-05-19 01:46:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:46:00] [INFO ] [Nat]Absence check using 105 positive place invariants in 64 ms returned sat
[2021-05-19 01:46:00] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 23 ms returned sat
[2021-05-19 01:46:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:46:08] [INFO ] [Nat]Absence check using state equation in 7231 ms returned sat
[2021-05-19 01:46:08] [INFO ] [Nat]Added 1 Read/Feed constraints in 61 ms returned sat
[2021-05-19 01:46:08] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 128 ms.
[2021-05-19 01:46:12] [INFO ] Added : 38 causal constraints over 9 iterations in 4184 ms. Result :sat
[2021-05-19 01:46:12] [INFO ] [Real]Absence check using 105 positive place invariants in 63 ms returned sat
[2021-05-19 01:46:12] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 01:46:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:46:15] [INFO ] [Real]Absence check using state equation in 3315 ms returned sat
[2021-05-19 01:46:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:46:16] [INFO ] [Nat]Absence check using 105 positive place invariants in 64 ms returned sat
[2021-05-19 01:46:16] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 01:46:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:46:20] [INFO ] [Nat]Absence check using state equation in 3894 ms returned sat
[2021-05-19 01:46:20] [INFO ] [Nat]Added 1 Read/Feed constraints in 107 ms returned sat
[2021-05-19 01:46:20] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 174 ms.
[2021-05-19 01:46:27] [INFO ] Added : 35 causal constraints over 7 iterations in 7584 ms. Result :unknown
[2021-05-19 01:46:27] [INFO ] [Real]Absence check using 105 positive place invariants in 66 ms returned sat
[2021-05-19 01:46:27] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:46:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:46:31] [INFO ] [Real]Absence check using state equation in 3303 ms returned sat
[2021-05-19 01:46:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:46:31] [INFO ] [Nat]Absence check using 105 positive place invariants in 69 ms returned sat
[2021-05-19 01:46:31] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 01:46:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:46:39] [INFO ] [Nat]Absence check using state equation in 7602 ms returned sat
[2021-05-19 01:46:39] [INFO ] [Nat]Added 1 Read/Feed constraints in 222 ms returned sat
[2021-05-19 01:46:39] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 130 ms.
[2021-05-19 01:46:40] [INFO ] Added : 21 causal constraints over 7 iterations in 1486 ms. Result :sat
[2021-05-19 01:46:40] [INFO ] [Real]Absence check using 105 positive place invariants in 73 ms returned sat
[2021-05-19 01:46:41] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:46:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:46:44] [INFO ] [Real]Absence check using state equation in 3506 ms returned sat
[2021-05-19 01:46:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:46:44] [INFO ] [Nat]Absence check using 105 positive place invariants in 66 ms returned sat
[2021-05-19 01:46:44] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 01:46:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:46:54] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:46:55] [INFO ] [Nat]Absence check using state equation in 11147 ms returned sat
[2021-05-19 01:46:55] [INFO ] [Nat]Added 1 Read/Feed constraints in 99 ms returned sat
[2021-05-19 01:46:56] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 127 ms.
[2021-05-19 01:46:57] [INFO ] Added : 14 causal constraints over 6 iterations in 1610 ms. Result :sat
[2021-05-19 01:46:57] [INFO ] [Real]Absence check using 105 positive place invariants in 76 ms returned sat
[2021-05-19 01:46:57] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:46:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:47:01] [INFO ] [Real]Absence check using state equation in 3417 ms returned sat
[2021-05-19 01:47:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:47:01] [INFO ] [Nat]Absence check using 105 positive place invariants in 78 ms returned sat
[2021-05-19 01:47:01] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 01:47:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:47:09] [INFO ] [Nat]Absence check using state equation in 7774 ms returned sat
[2021-05-19 01:47:09] [INFO ] [Nat]Added 1 Read/Feed constraints in 70 ms returned sat
[2021-05-19 01:47:09] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 128 ms.
[2021-05-19 01:47:21] [INFO ] Added : 105 causal constraints over 21 iterations in 11982 ms. Result :unknown
[2021-05-19 01:47:21] [INFO ] [Real]Absence check using 105 positive place invariants in 238 ms returned sat
[2021-05-19 01:47:21] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 66 ms returned sat
[2021-05-19 01:47:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:47:25] [INFO ] [Real]Absence check using state equation in 3616 ms returned sat
[2021-05-19 01:47:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:47:25] [INFO ] [Nat]Absence check using 105 positive place invariants in 211 ms returned sat
[2021-05-19 01:47:25] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 49 ms returned sat
[2021-05-19 01:47:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:47:33] [INFO ] [Nat]Absence check using state equation in 7342 ms returned sat
[2021-05-19 01:47:33] [INFO ] [Nat]Added 1 Read/Feed constraints in 83 ms returned sat
[2021-05-19 01:47:33] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 174 ms.
[2021-05-19 01:47:37] [INFO ] Added : 39 causal constraints over 8 iterations in 4563 ms. Result :sat
[2021-05-19 01:47:38] [INFO ] [Real]Absence check using 105 positive place invariants in 147 ms returned sat
[2021-05-19 01:47:38] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 32 ms returned sat
[2021-05-19 01:47:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:47:42] [INFO ] [Real]Absence check using state equation in 4159 ms returned sat
[2021-05-19 01:47:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:47:42] [INFO ] [Nat]Absence check using 105 positive place invariants in 320 ms returned sat
[2021-05-19 01:47:42] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 66 ms returned sat
[2021-05-19 01:47:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:47:48] [INFO ] [Nat]Absence check using state equation in 5471 ms returned sat
[2021-05-19 01:47:49] [INFO ] [Nat]Added 1 Read/Feed constraints in 947 ms returned sat
[2021-05-19 01:47:49] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 277 ms.
[2021-05-19 01:47:53] [INFO ] Added : 33 causal constraints over 8 iterations in 4269 ms. Result :sat
[2021-05-19 01:47:53] [INFO ] [Real]Absence check using 105 positive place invariants in 81 ms returned sat
[2021-05-19 01:47:53] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:47:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:47:57] [INFO ] [Real]Absence check using state equation in 4037 ms returned sat
[2021-05-19 01:47:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:47:58] [INFO ] [Nat]Absence check using 105 positive place invariants in 245 ms returned sat
[2021-05-19 01:47:58] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 38 ms returned sat
[2021-05-19 01:47:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:48:07] [INFO ] [Nat]Absence check using state equation in 8651 ms returned sat
[2021-05-19 01:48:07] [INFO ] [Nat]Added 1 Read/Feed constraints in 78 ms returned sat
[2021-05-19 01:48:07] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 274 ms.
[2021-05-19 01:48:09] [INFO ] Added : 23 causal constraints over 7 iterations in 2612 ms. Result :sat
[2021-05-19 01:48:10] [INFO ] [Real]Absence check using 105 positive place invariants in 184 ms returned sat
[2021-05-19 01:48:10] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 43 ms returned sat
[2021-05-19 01:48:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:48:16] [INFO ] [Real]Absence check using state equation in 6218 ms returned sat
[2021-05-19 01:48:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:48:17] [INFO ] [Nat]Absence check using 105 positive place invariants in 541 ms returned sat
[2021-05-19 01:48:17] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 49 ms returned sat
[2021-05-19 01:48:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:48:23] [INFO ] [Nat]Absence check using state equation in 6817 ms returned sat
[2021-05-19 01:48:24] [INFO ] [Nat]Added 1 Read/Feed constraints in 158 ms returned sat
[2021-05-19 01:48:24] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 151 ms.
[2021-05-19 01:48:26] [INFO ] Added : 21 causal constraints over 5 iterations in 2236 ms. Result :sat
[2021-05-19 01:48:26] [INFO ] [Real]Absence check using 105 positive place invariants in 64 ms returned sat
[2021-05-19 01:48:26] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:48:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:48:30] [INFO ] [Real]Absence check using state equation in 3460 ms returned sat
[2021-05-19 01:48:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:48:30] [INFO ] [Nat]Absence check using 105 positive place invariants in 87 ms returned sat
[2021-05-19 01:48:30] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:48:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:48:40] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:48:43] [INFO ] [Nat]Absence check using state equation in 13776 ms returned unknown
[2021-05-19 01:48:44] [INFO ] [Real]Absence check using 105 positive place invariants in 61 ms returned sat
[2021-05-19 01:48:44] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:48:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:48:47] [INFO ] [Real]Absence check using state equation in 3225 ms returned sat
[2021-05-19 01:48:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:48:47] [INFO ] [Nat]Absence check using 105 positive place invariants in 60 ms returned sat
[2021-05-19 01:48:47] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 23 ms returned sat
[2021-05-19 01:48:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:48:52] [INFO ] [Nat]Absence check using state equation in 5104 ms returned sat
[2021-05-19 01:48:53] [INFO ] [Nat]Added 1 Read/Feed constraints in 768 ms returned sat
[2021-05-19 01:48:53] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 127 ms.
[2021-05-19 01:48:54] [INFO ] Added : 19 causal constraints over 4 iterations in 1546 ms. Result :sat
[2021-05-19 01:48:55] [INFO ] [Real]Absence check using 105 positive place invariants in 71 ms returned sat
[2021-05-19 01:48:55] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 01:48:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:48:58] [INFO ] [Real]Absence check using state equation in 3455 ms returned sat
[2021-05-19 01:48:58] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:48:58] [INFO ] [Nat]Absence check using 105 positive place invariants in 61 ms returned sat
[2021-05-19 01:48:58] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 49 ms returned sat
[2021-05-19 01:48:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:49:08] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:49:11] [INFO ] [Nat]Absence check using state equation in 13073 ms returned unknown
[2021-05-19 01:49:12] [INFO ] [Real]Absence check using 105 positive place invariants in 72 ms returned sat
[2021-05-19 01:49:12] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 25 ms returned sat
[2021-05-19 01:49:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:49:15] [INFO ] [Real]Absence check using state equation in 3590 ms returned sat
[2021-05-19 01:49:15] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:49:15] [INFO ] [Nat]Absence check using 105 positive place invariants in 84 ms returned sat
[2021-05-19 01:49:15] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 23 ms returned sat
[2021-05-19 01:49:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:49:19] [INFO ] [Nat]Absence check using state equation in 4077 ms returned sat
[2021-05-19 01:49:22] [INFO ] [Nat]Added 1 Read/Feed constraints in 2534 ms returned sat
[2021-05-19 01:49:22] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 157 ms.
[2021-05-19 01:49:24] [INFO ] Added : 19 causal constraints over 4 iterations in 1659 ms. Result :sat
[2021-05-19 01:49:24] [INFO ] [Real]Absence check using 105 positive place invariants in 90 ms returned sat
[2021-05-19 01:49:24] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:49:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:49:28] [INFO ] [Real]Absence check using state equation in 3604 ms returned sat
[2021-05-19 01:49:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:49:28] [INFO ] [Nat]Absence check using 105 positive place invariants in 63 ms returned sat
[2021-05-19 01:49:28] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 39 ms returned sat
[2021-05-19 01:49:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:49:32] [INFO ] [Nat]Absence check using state equation in 4181 ms returned sat
[2021-05-19 01:49:32] [INFO ] [Nat]Added 1 Read/Feed constraints in 143 ms returned sat
[2021-05-19 01:49:32] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 140 ms.
[2021-05-19 01:49:35] [INFO ] Added : 28 causal constraints over 6 iterations in 2988 ms. Result :sat
[2021-05-19 01:49:35] [INFO ] [Real]Absence check using 105 positive place invariants in 61 ms returned sat
[2021-05-19 01:49:35] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:49:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:49:39] [INFO ] [Real]Absence check using state equation in 3516 ms returned sat
[2021-05-19 01:49:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:49:39] [INFO ] [Nat]Absence check using 105 positive place invariants in 76 ms returned sat
[2021-05-19 01:49:39] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 23 ms returned sat
[2021-05-19 01:49:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:49:45] [INFO ] [Nat]Absence check using state equation in 6368 ms returned sat
[2021-05-19 01:49:45] [INFO ] [Nat]Added 1 Read/Feed constraints in 114 ms returned sat
[2021-05-19 01:49:46] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 141 ms.
[2021-05-19 01:49:47] [INFO ] Added : 23 causal constraints over 7 iterations in 1750 ms. Result :sat
[2021-05-19 01:49:47] [INFO ] [Real]Absence check using 105 positive place invariants in 76 ms returned sat
[2021-05-19 01:49:47] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:49:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:49:51] [INFO ] [Real]Absence check using state equation in 3482 ms returned sat
[2021-05-19 01:49:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:49:51] [INFO ] [Nat]Absence check using 105 positive place invariants in 64 ms returned sat
[2021-05-19 01:49:51] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 23 ms returned sat
[2021-05-19 01:49:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:49:57] [INFO ] [Nat]Absence check using state equation in 5829 ms returned sat
[2021-05-19 01:49:57] [INFO ] [Nat]Added 1 Read/Feed constraints in 127 ms returned sat
[2021-05-19 01:49:57] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 136 ms.
[2021-05-19 01:49:59] [INFO ] Added : 13 causal constraints over 3 iterations in 1342 ms. Result :sat
[2021-05-19 01:49:59] [INFO ] [Real]Absence check using 105 positive place invariants in 61 ms returned sat
[2021-05-19 01:49:59] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 27 ms returned sat
[2021-05-19 01:49:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:50:02] [INFO ] [Real]Absence check using state equation in 3386 ms returned sat
[2021-05-19 01:50:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:50:02] [INFO ] [Nat]Absence check using 105 positive place invariants in 72 ms returned sat
[2021-05-19 01:50:02] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 01:50:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:50:09] [INFO ] [Nat]Absence check using state equation in 6399 ms returned sat
[2021-05-19 01:50:09] [INFO ] [Nat]Added 1 Read/Feed constraints in 86 ms returned sat
[2021-05-19 01:50:09] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 131 ms.
[2021-05-19 01:50:12] [INFO ] Added : 38 causal constraints over 9 iterations in 3674 ms. Result :sat
[2021-05-19 01:50:13] [INFO ] [Real]Absence check using 105 positive place invariants in 59 ms returned sat
[2021-05-19 01:50:13] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:50:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:50:16] [INFO ] [Real]Absence check using state equation in 3396 ms returned sat
[2021-05-19 01:50:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:50:16] [INFO ] [Nat]Absence check using 105 positive place invariants in 72 ms returned sat
[2021-05-19 01:50:16] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:50:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:50:24] [INFO ] [Nat]Absence check using state equation in 7289 ms returned sat
[2021-05-19 01:50:24] [INFO ] [Nat]Added 1 Read/Feed constraints in 380 ms returned sat
[2021-05-19 01:50:24] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 129 ms.
[2021-05-19 01:50:36] [INFO ] Added : 230 causal constraints over 46 iterations in 12148 ms. Result :unknown
[2021-05-19 01:50:36] [INFO ] [Real]Absence check using 105 positive place invariants in 63 ms returned sat
[2021-05-19 01:50:36] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:50:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:50:40] [INFO ] [Real]Absence check using state equation in 3320 ms returned sat
[2021-05-19 01:50:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:50:40] [INFO ] [Nat]Absence check using 105 positive place invariants in 62 ms returned sat
[2021-05-19 01:50:40] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 40 ms returned sat
[2021-05-19 01:50:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:50:44] [INFO ] [Nat]Absence check using state equation in 4608 ms returned sat
[2021-05-19 01:50:47] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:50:50] [INFO ] [Nat]Added 1 Read/Feed constraints in 6006 ms returned unknown
[2021-05-19 01:50:51] [INFO ] [Real]Absence check using 105 positive place invariants in 60 ms returned sat
[2021-05-19 01:50:51] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 27 ms returned sat
[2021-05-19 01:50:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:50:54] [INFO ] [Real]Absence check using state equation in 3409 ms returned sat
[2021-05-19 01:50:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:50:54] [INFO ] [Nat]Absence check using 105 positive place invariants in 61 ms returned sat
[2021-05-19 01:50:54] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:50:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:50:58] [INFO ] [Nat]Absence check using state equation in 4182 ms returned sat
[2021-05-19 01:50:59] [INFO ] [Nat]Added 1 Read/Feed constraints in 994 ms returned sat
[2021-05-19 01:51:00] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 129 ms.
[2021-05-19 01:51:07] [INFO ] Added : 22 causal constraints over 5 iterations in 7827 ms. Result :unknown
[2021-05-19 01:51:07] [INFO ] [Real]Absence check using 105 positive place invariants in 69 ms returned sat
[2021-05-19 01:51:07] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 01:51:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:51:11] [INFO ] [Real]Absence check using state equation in 3538 ms returned sat
[2021-05-19 01:51:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:51:11] [INFO ] [Nat]Absence check using 105 positive place invariants in 62 ms returned sat
[2021-05-19 01:51:11] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 01:51:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:51:23] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:51:26] [INFO ] [Nat]Absence check using state equation in 14786 ms returned unknown
[2021-05-19 01:51:26] [INFO ] [Real]Absence check using 105 positive place invariants in 57 ms returned sat
[2021-05-19 01:51:26] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 17 ms returned sat
[2021-05-19 01:51:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:51:29] [INFO ] [Real]Absence check using state equation in 3383 ms returned sat
[2021-05-19 01:51:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:51:30] [INFO ] [Nat]Absence check using 105 positive place invariants in 70 ms returned sat
[2021-05-19 01:51:30] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-19 01:51:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:51:36] [INFO ] [Nat]Absence check using state equation in 6644 ms returned sat
[2021-05-19 01:51:36] [INFO ] [Nat]Added 1 Read/Feed constraints in 55 ms returned sat
[2021-05-19 01:51:37] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 126 ms.
[2021-05-19 01:51:39] [INFO ] Added : 33 causal constraints over 8 iterations in 2955 ms. Result :sat
[2021-05-19 01:51:40] [INFO ] [Real]Absence check using 105 positive place invariants in 58 ms returned sat
[2021-05-19 01:51:40] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:51:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:51:43] [INFO ] [Real]Absence check using state equation in 3001 ms returned sat
[2021-05-19 01:51:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:51:43] [INFO ] [Nat]Absence check using 105 positive place invariants in 74 ms returned sat
[2021-05-19 01:51:43] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-19 01:51:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:51:48] [INFO ] [Nat]Absence check using state equation in 4765 ms returned sat
[2021-05-19 01:51:48] [INFO ] [Nat]Added 1 Read/Feed constraints in 387 ms returned sat
[2021-05-19 01:51:48] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 124 ms.
[2021-05-19 01:51:56] [INFO ] Added : 33 causal constraints over 7 iterations in 7907 ms. Result :unknown
[2021-05-19 01:51:56] [INFO ] [Real]Absence check using 105 positive place invariants in 58 ms returned sat
[2021-05-19 01:51:56] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:51:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:51:59] [INFO ] [Real]Absence check using state equation in 3234 ms returned sat
[2021-05-19 01:51:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:51:59] [INFO ] [Nat]Absence check using 105 positive place invariants in 64 ms returned sat
[2021-05-19 01:51:59] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:51:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:52:10] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:52:13] [INFO ] [Nat]Absence check using state equation in 13154 ms returned unknown
[2021-05-19 01:52:13] [INFO ] [Real]Absence check using 105 positive place invariants in 66 ms returned sat
[2021-05-19 01:52:13] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:52:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:52:17] [INFO ] [Real]Absence check using state equation in 4270 ms returned sat
[2021-05-19 01:52:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:52:17] [INFO ] [Nat]Absence check using 105 positive place invariants in 64 ms returned sat
[2021-05-19 01:52:17] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:52:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:52:23] [INFO ] [Nat]Absence check using state equation in 5670 ms returned sat
[2021-05-19 01:52:23] [INFO ] [Nat]Added 1 Read/Feed constraints in 70 ms returned sat
[2021-05-19 01:52:23] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 125 ms.
[2021-05-19 01:52:32] [INFO ] Added : 56 causal constraints over 12 iterations in 9297 ms. Result :sat
[2021-05-19 01:52:32] [INFO ] [Real]Absence check using 105 positive place invariants in 61 ms returned sat
[2021-05-19 01:52:32] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:52:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:52:36] [INFO ] [Real]Absence check using state equation in 3321 ms returned sat
[2021-05-19 01:52:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:52:36] [INFO ] [Nat]Absence check using 105 positive place invariants in 106 ms returned sat
[2021-05-19 01:52:36] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 01:52:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:52:45] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:52:48] [INFO ] [Nat]Absence check using state equation in 12117 ms returned unknown
[2021-05-19 01:52:48] [INFO ] [Real]Absence check using 105 positive place invariants in 76 ms returned sat
[2021-05-19 01:52:48] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 23 ms returned sat
[2021-05-19 01:52:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:52:52] [INFO ] [Real]Absence check using state equation in 3307 ms returned sat
[2021-05-19 01:52:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:52:52] [INFO ] [Nat]Absence check using 105 positive place invariants in 73 ms returned sat
[2021-05-19 01:52:52] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:52:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:53:03] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:53:06] [INFO ] [Nat]Absence check using state equation in 13778 ms returned unknown
[2021-05-19 01:53:06] [INFO ] [Real]Absence check using 105 positive place invariants in 69 ms returned sat
[2021-05-19 01:53:06] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:53:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:53:09] [INFO ] [Real]Absence check using state equation in 3184 ms returned sat
[2021-05-19 01:53:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:53:09] [INFO ] [Nat]Absence check using 105 positive place invariants in 76 ms returned sat
[2021-05-19 01:53:09] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 33 ms returned sat
[2021-05-19 01:53:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:53:13] [INFO ] [Nat]Absence check using state equation in 4311 ms returned sat
[2021-05-19 01:53:14] [INFO ] [Nat]Added 1 Read/Feed constraints in 1073 ms returned sat
[2021-05-19 01:53:15] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 129 ms.
[2021-05-19 01:53:20] [INFO ] Added : 41 causal constraints over 9 iterations in 5743 ms. Result :sat
[2021-05-19 01:53:20] [INFO ] [Real]Absence check using 105 positive place invariants in 59 ms returned sat
[2021-05-19 01:53:20] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 32 ms returned sat
[2021-05-19 01:53:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:53:24] [INFO ] [Real]Absence check using state equation in 3299 ms returned sat
[2021-05-19 01:53:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:53:24] [INFO ] [Nat]Absence check using 105 positive place invariants in 72 ms returned sat
[2021-05-19 01:53:24] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 01:53:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:53:33] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:53:36] [INFO ] [Nat]Absence check using state equation in 11916 ms returned unknown
[2021-05-19 01:53:36] [INFO ] [Real]Absence check using 105 positive place invariants in 89 ms returned sat
[2021-05-19 01:53:36] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-19 01:53:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:53:39] [INFO ] [Real]Absence check using state equation in 3162 ms returned sat
[2021-05-19 01:53:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:53:39] [INFO ] [Nat]Absence check using 105 positive place invariants in 59 ms returned sat
[2021-05-19 01:53:39] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 40 ms returned sat
[2021-05-19 01:53:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:53:43] [INFO ] [Nat]Absence check using state equation in 3923 ms returned sat
[2021-05-19 01:53:46] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:53:47] [INFO ] [Nat]Added 1 Read/Feed constraints in 3238 ms returned sat
[2021-05-19 01:53:47] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 152 ms.
[2021-05-19 01:53:52] [INFO ] Added : 31 causal constraints over 7 iterations in 4954 ms. Result :sat
[2021-05-19 01:53:52] [INFO ] [Real]Absence check using 105 positive place invariants in 65 ms returned sat
[2021-05-19 01:53:52] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 17 ms returned sat
[2021-05-19 01:53:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:53:55] [INFO ] [Real]Absence check using state equation in 3009 ms returned sat
[2021-05-19 01:53:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:53:55] [INFO ] [Nat]Absence check using 105 positive place invariants in 60 ms returned sat
[2021-05-19 01:53:55] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:53:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:54:04] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:54:07] [INFO ] [Nat]Absence check using state equation in 12128 ms returned unknown
[2021-05-19 01:54:07] [INFO ] [Real]Absence check using 105 positive place invariants in 60 ms returned sat
[2021-05-19 01:54:07] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-19 01:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:54:11] [INFO ] [Real]Absence check using state equation in 3327 ms returned sat
[2021-05-19 01:54:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:54:11] [INFO ] [Nat]Absence check using 105 positive place invariants in 88 ms returned sat
[2021-05-19 01:54:11] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:54:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:54:15] [INFO ] [Nat]Absence check using state equation in 4025 ms returned sat
[2021-05-19 01:54:17] [INFO ] [Nat]Added 1 Read/Feed constraints in 2252 ms returned sat
[2021-05-19 01:54:17] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 218 ms.
[2021-05-19 01:54:25] [INFO ] Added : 30 causal constraints over 6 iterations in 8304 ms. Result :sat
[2021-05-19 01:54:26] [INFO ] [Real]Absence check using 105 positive place invariants in 70 ms returned sat
[2021-05-19 01:54:26] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:54:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:54:29] [INFO ] [Real]Absence check using state equation in 3102 ms returned sat
[2021-05-19 01:54:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:54:29] [INFO ] [Nat]Absence check using 105 positive place invariants in 60 ms returned sat
[2021-05-19 01:54:29] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:54:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:54:32] [INFO ] [Nat]Absence check using state equation in 3226 ms returned sat
[2021-05-19 01:54:33] [INFO ] [Nat]Added 1 Read/Feed constraints in 766 ms returned sat
[2021-05-19 01:54:33] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 129 ms.
[2021-05-19 01:54:38] [INFO ] Added : 35 causal constraints over 8 iterations in 4524 ms. Result :sat
[2021-05-19 01:54:38] [INFO ] [Real]Absence check using 105 positive place invariants in 75 ms returned sat
[2021-05-19 01:54:38] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:54:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:54:41] [INFO ] [Real]Absence check using state equation in 3222 ms returned sat
[2021-05-19 01:54:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:54:41] [INFO ] [Nat]Absence check using 105 positive place invariants in 63 ms returned sat
[2021-05-19 01:54:41] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:54:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:54:46] [INFO ] [Nat]Absence check using state equation in 4487 ms returned sat
[2021-05-19 01:54:46] [INFO ] [Nat]Added 1 Read/Feed constraints in 322 ms returned sat
[2021-05-19 01:54:46] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 200 ms.
[2021-05-19 01:54:49] [INFO ] Added : 34 causal constraints over 7 iterations in 2687 ms. Result :sat
[2021-05-19 01:54:49] [INFO ] [Real]Absence check using 105 positive place invariants in 74 ms returned sat
[2021-05-19 01:54:49] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 17 ms returned sat
[2021-05-19 01:54:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:54:52] [INFO ] [Real]Absence check using state equation in 3216 ms returned sat
[2021-05-19 01:54:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:54:52] [INFO ] [Nat]Absence check using 105 positive place invariants in 83 ms returned sat
[2021-05-19 01:54:52] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 17 ms returned sat
[2021-05-19 01:54:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:55:00] [INFO ] [Nat]Absence check using state equation in 8003 ms returned sat
[2021-05-19 01:55:01] [INFO ] [Nat]Added 1 Read/Feed constraints in 128 ms returned sat
[2021-05-19 01:55:01] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 127 ms.
[2021-05-19 01:55:04] [INFO ] Added : 30 causal constraints over 7 iterations in 3587 ms. Result :sat
[2021-05-19 01:55:04] [INFO ] [Real]Absence check using 105 positive place invariants in 80 ms returned sat
[2021-05-19 01:55:04] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 17 ms returned sat
[2021-05-19 01:55:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:55:07] [INFO ] [Real]Absence check using state equation in 2854 ms returned sat
[2021-05-19 01:55:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:55:07] [INFO ] [Nat]Absence check using 105 positive place invariants in 59 ms returned sat
[2021-05-19 01:55:07] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 17 ms returned sat
[2021-05-19 01:55:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:55:11] [INFO ] [Nat]Absence check using state equation in 3343 ms returned sat
[2021-05-19 01:55:13] [INFO ] [Nat]Added 1 Read/Feed constraints in 2239 ms returned sat
[2021-05-19 01:55:13] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 188 ms.
[2021-05-19 01:55:18] [INFO ] Added : 36 causal constraints over 8 iterations in 4958 ms. Result :sat
[2021-05-19 01:55:18] [INFO ] [Real]Absence check using 105 positive place invariants in 68 ms returned sat
[2021-05-19 01:55:18] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-19 01:55:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:55:21] [INFO ] [Real]Absence check using state equation in 3070 ms returned sat
[2021-05-19 01:55:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:55:21] [INFO ] [Nat]Absence check using 105 positive place invariants in 76 ms returned sat
[2021-05-19 01:55:21] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:55:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:55:30] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:55:33] [INFO ] [Nat]Absence check using state equation in 11593 ms returned unknown
[2021-05-19 01:55:33] [INFO ] [Real]Absence check using 105 positive place invariants in 78 ms returned sat
[2021-05-19 01:55:33] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-19 01:55:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:55:36] [INFO ] [Real]Absence check using state equation in 3245 ms returned sat
[2021-05-19 01:55:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:55:37] [INFO ] [Nat]Absence check using 105 positive place invariants in 68 ms returned sat
[2021-05-19 01:55:37] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 34 ms returned sat
[2021-05-19 01:55:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:55:41] [INFO ] [Nat]Absence check using state equation in 4243 ms returned sat
[2021-05-19 01:55:42] [INFO ] [Nat]Added 1 Read/Feed constraints in 857 ms returned sat
[2021-05-19 01:55:42] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 127 ms.
[2021-05-19 01:55:43] [INFO ] Added : 19 causal constraints over 4 iterations in 1507 ms. Result :sat
[2021-05-19 01:55:43] [INFO ] [Real]Absence check using 105 positive place invariants in 61 ms returned sat
[2021-05-19 01:55:44] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:55:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:55:47] [INFO ] [Real]Absence check using state equation in 3089 ms returned sat
[2021-05-19 01:55:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:55:47] [INFO ] [Nat]Absence check using 105 positive place invariants in 67 ms returned sat
[2021-05-19 01:55:47] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 01:55:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:55:58] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:56:01] [INFO ] [Nat]Absence check using state equation in 13883 ms returned unknown
[2021-05-19 01:56:01] [INFO ] [Real]Absence check using 105 positive place invariants in 59 ms returned sat
[2021-05-19 01:56:01] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 27 ms returned sat
[2021-05-19 01:56:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:56:04] [INFO ] [Real]Absence check using state equation in 2931 ms returned sat
[2021-05-19 01:56:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:56:04] [INFO ] [Nat]Absence check using 105 positive place invariants in 64 ms returned sat
[2021-05-19 01:56:04] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:56:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:56:10] [INFO ] [Nat]Absence check using state equation in 6124 ms returned sat
[2021-05-19 01:56:10] [INFO ] [Nat]Added 1 Read/Feed constraints in 33 ms returned sat
[2021-05-19 01:56:10] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 163 ms.
[2021-05-19 01:56:13] [INFO ] Added : 35 causal constraints over 8 iterations in 2558 ms. Result :sat
[2021-05-19 01:56:13] [INFO ] [Real]Absence check using 105 positive place invariants in 57 ms returned sat
[2021-05-19 01:56:13] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:56:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:56:16] [INFO ] [Real]Absence check using state equation in 3004 ms returned sat
[2021-05-19 01:56:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:56:16] [INFO ] [Nat]Absence check using 105 positive place invariants in 67 ms returned sat
[2021-05-19 01:56:16] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 23 ms returned sat
[2021-05-19 01:56:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:56:21] [INFO ] [Nat]Absence check using state equation in 4710 ms returned sat
[2021-05-19 01:56:21] [INFO ] [Nat]Added 1 Read/Feed constraints in 22 ms returned sat
[2021-05-19 01:56:21] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 126 ms.
[2021-05-19 01:56:22] [INFO ] Added : 31 causal constraints over 7 iterations in 1338 ms. Result :sat
[2021-05-19 01:56:22] [INFO ] [Real]Absence check using 105 positive place invariants in 59 ms returned sat
[2021-05-19 01:56:22] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:56:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:56:26] [INFO ] [Real]Absence check using state equation in 3301 ms returned sat
[2021-05-19 01:56:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:56:26] [INFO ] [Nat]Absence check using 105 positive place invariants in 79 ms returned sat
[2021-05-19 01:56:26] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 23 ms returned sat
[2021-05-19 01:56:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:56:32] [INFO ] [Nat]Absence check using state equation in 6399 ms returned sat
[2021-05-19 01:56:32] [INFO ] [Nat]Added 1 Read/Feed constraints in 196 ms returned sat
[2021-05-19 01:56:33] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 129 ms.
[2021-05-19 01:56:33] [INFO ] Added : 7 causal constraints over 2 iterations in 530 ms. Result :sat
[2021-05-19 01:56:33] [INFO ] [Real]Absence check using 105 positive place invariants in 58 ms returned sat
[2021-05-19 01:56:33] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-19 01:56:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:56:36] [INFO ] [Real]Absence check using state equation in 3052 ms returned sat
[2021-05-19 01:56:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:56:36] [INFO ] [Nat]Absence check using 105 positive place invariants in 63 ms returned sat
[2021-05-19 01:56:37] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-19 01:56:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:56:45] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:56:48] [INFO ] [Nat]Absence check using state equation in 11971 ms returned unknown
[2021-05-19 01:56:49] [INFO ] [Real]Absence check using 105 positive place invariants in 60 ms returned sat
[2021-05-19 01:56:49] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 17 ms returned sat
[2021-05-19 01:56:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:56:52] [INFO ] [Real]Absence check using state equation in 3288 ms returned sat
[2021-05-19 01:56:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:56:52] [INFO ] [Nat]Absence check using 105 positive place invariants in 64 ms returned sat
[2021-05-19 01:56:52] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:56:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:57:02] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:57:05] [INFO ] [Nat]Absence check using state equation in 13214 ms returned unknown
[2021-05-19 01:57:05] [INFO ] [Real]Absence check using 105 positive place invariants in 83 ms returned sat
[2021-05-19 01:57:05] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 27 ms returned sat
[2021-05-19 01:57:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:57:09] [INFO ] [Real]Absence check using state equation in 3180 ms returned sat
[2021-05-19 01:57:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:57:09] [INFO ] [Nat]Absence check using 105 positive place invariants in 61 ms returned sat
[2021-05-19 01:57:09] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:57:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:57:13] [INFO ] [Nat]Absence check using state equation in 4442 ms returned sat
[2021-05-19 01:57:13] [INFO ] [Nat]Added 1 Read/Feed constraints in 84 ms returned sat
[2021-05-19 01:57:14] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 126 ms.
[2021-05-19 01:57:18] [INFO ] Added : 31 causal constraints over 7 iterations in 4497 ms. Result :sat
[2021-05-19 01:57:18] [INFO ] [Real]Absence check using 105 positive place invariants in 60 ms returned sat
[2021-05-19 01:57:18] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 01:57:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:57:22] [INFO ] [Real]Absence check using state equation in 3483 ms returned sat
[2021-05-19 01:57:22] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:57:22] [INFO ] [Nat]Absence check using 105 positive place invariants in 68 ms returned sat
[2021-05-19 01:57:22] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 01:57:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:57:29] [INFO ] [Nat]Absence check using state equation in 7249 ms returned sat
[2021-05-19 01:57:29] [INFO ] [Nat]Added 1 Read/Feed constraints in 86 ms returned sat
[2021-05-19 01:57:29] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 194 ms.
[2021-05-19 01:57:31] [INFO ] Added : 18 causal constraints over 7 iterations in 1928 ms. Result :sat
[2021-05-19 01:57:31] [INFO ] [Real]Absence check using 105 positive place invariants in 65 ms returned sat
[2021-05-19 01:57:31] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:57:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:57:35] [INFO ] [Real]Absence check using state equation in 3286 ms returned sat
[2021-05-19 01:57:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:57:35] [INFO ] [Nat]Absence check using 105 positive place invariants in 87 ms returned sat
[2021-05-19 01:57:35] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:57:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:57:41] [INFO ] [Nat]Absence check using state equation in 6561 ms returned sat
[2021-05-19 01:57:41] [INFO ] [Nat]Added 1 Read/Feed constraints in 35 ms returned sat
[2021-05-19 01:57:42] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 143 ms.
[2021-05-19 01:57:45] [INFO ] Added : 46 causal constraints over 10 iterations in 3428 ms. Result :sat
[2021-05-19 01:57:45] [INFO ] [Real]Absence check using 105 positive place invariants in 59 ms returned sat
[2021-05-19 01:57:45] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-19 01:57:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:57:48] [INFO ] [Real]Absence check using state equation in 3036 ms returned sat
[2021-05-19 01:57:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:57:48] [INFO ] [Nat]Absence check using 105 positive place invariants in 66 ms returned sat
[2021-05-19 01:57:48] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:57:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:57:56] [INFO ] [Nat]Absence check using state equation in 8049 ms returned sat
[2021-05-19 01:57:57] [INFO ] [Nat]Added 1 Read/Feed constraints in 245 ms returned sat
[2021-05-19 01:57:57] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 242 ms.
[2021-05-19 01:57:59] [INFO ] Added : 20 causal constraints over 7 iterations in 2229 ms. Result :sat
[2021-05-19 01:57:59] [INFO ] [Real]Absence check using 105 positive place invariants in 60 ms returned sat
[2021-05-19 01:57:59] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 30 ms returned sat
[2021-05-19 01:57:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:58:02] [INFO ] [Real]Absence check using state equation in 3036 ms returned sat
[2021-05-19 01:58:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:58:02] [INFO ] [Nat]Absence check using 105 positive place invariants in 67 ms returned sat
[2021-05-19 01:58:02] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 01:58:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:58:12] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:58:15] [INFO ] [Nat]Absence check using state equation in 12244 ms returned unknown
[2021-05-19 01:58:15] [INFO ] [Real]Absence check using 105 positive place invariants in 76 ms returned sat
[2021-05-19 01:58:15] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-19 01:58:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:58:18] [INFO ] [Real]Absence check using state equation in 3186 ms returned sat
[2021-05-19 01:58:18] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:58:18] [INFO ] [Nat]Absence check using 105 positive place invariants in 79 ms returned sat
[2021-05-19 01:58:18] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 17 ms returned sat
[2021-05-19 01:58:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:58:25] [INFO ] [Nat]Absence check using state equation in 6905 ms returned sat
[2021-05-19 01:58:25] [INFO ] [Nat]Added 1 Read/Feed constraints in 88 ms returned sat
[2021-05-19 01:58:25] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 131 ms.
[2021-05-19 01:58:30] [INFO ] Added : 30 causal constraints over 7 iterations in 4512 ms. Result :sat
[2021-05-19 01:58:30] [INFO ] [Real]Absence check using 105 positive place invariants in 74 ms returned sat
[2021-05-19 01:58:30] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:58:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:58:33] [INFO ] [Real]Absence check using state equation in 3230 ms returned sat
[2021-05-19 01:58:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:58:33] [INFO ] [Nat]Absence check using 105 positive place invariants in 69 ms returned sat
[2021-05-19 01:58:33] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 01:58:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:58:42] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:58:45] [INFO ] [Nat]Absence check using state equation in 11871 ms returned unknown
[2021-05-19 01:58:45] [INFO ] [Real]Absence check using 105 positive place invariants in 60 ms returned sat
[2021-05-19 01:58:45] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 17 ms returned sat
[2021-05-19 01:58:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:58:49] [INFO ] [Real]Absence check using state equation in 3328 ms returned sat
[2021-05-19 01:58:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:58:49] [INFO ] [Nat]Absence check using 105 positive place invariants in 64 ms returned sat
[2021-05-19 01:58:49] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 17 ms returned sat
[2021-05-19 01:58:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:58:57] [INFO ] [Nat]Absence check using state equation in 8524 ms returned sat
[2021-05-19 01:58:58] [INFO ] [Nat]Added 1 Read/Feed constraints in 150 ms returned sat
[2021-05-19 01:58:58] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 130 ms.
[2021-05-19 01:59:00] [INFO ] Added : 25 causal constraints over 8 iterations in 1891 ms. Result :sat
[2021-05-19 01:59:00] [INFO ] [Real]Absence check using 105 positive place invariants in 68 ms returned sat
[2021-05-19 01:59:00] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-19 01:59:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:59:03] [INFO ] [Real]Absence check using state equation in 3287 ms returned sat
[2021-05-19 01:59:03] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:59:03] [INFO ] [Nat]Absence check using 105 positive place invariants in 65 ms returned sat
[2021-05-19 01:59:03] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:59:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:59:08] [INFO ] [Nat]Absence check using state equation in 4289 ms returned sat
[2021-05-19 01:59:10] [INFO ] [Nat]Added 1 Read/Feed constraints in 1990 ms returned sat
[2021-05-19 01:59:10] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 127 ms.
[2021-05-19 01:59:17] [INFO ] Added : 31 causal constraints over 7 iterations in 7661 ms. Result :unknown
[2021-05-19 01:59:17] [INFO ] [Real]Absence check using 105 positive place invariants in 60 ms returned sat
[2021-05-19 01:59:17] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-19 01:59:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:59:21] [INFO ] [Real]Absence check using state equation in 3184 ms returned sat
[2021-05-19 01:59:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:59:21] [INFO ] [Nat]Absence check using 105 positive place invariants in 70 ms returned sat
[2021-05-19 01:59:21] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 35 ms returned sat
[2021-05-19 01:59:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:59:31] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:59:34] [INFO ] [Nat]Absence check using state equation in 12654 ms returned unknown
[2021-05-19 01:59:34] [INFO ] [Real]Absence check using 105 positive place invariants in 76 ms returned sat
[2021-05-19 01:59:34] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 38 ms returned sat
[2021-05-19 01:59:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:59:37] [INFO ] [Real]Absence check using state equation in 3185 ms returned sat
[2021-05-19 01:59:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:59:37] [INFO ] [Nat]Absence check using 105 positive place invariants in 75 ms returned sat
[2021-05-19 01:59:37] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 28 ms returned sat
[2021-05-19 01:59:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:59:43] [INFO ] [Nat]Absence check using state equation in 6267 ms returned sat
[2021-05-19 01:59:43] [INFO ] [Nat]Added 1 Read/Feed constraints in 34 ms returned sat
[2021-05-19 01:59:44] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 215 ms.
[2021-05-19 01:59:47] [INFO ] Added : 45 causal constraints over 9 iterations in 3554 ms. Result :sat
[2021-05-19 01:59:47] [INFO ] [Real]Absence check using 105 positive place invariants in 72 ms returned sat
[2021-05-19 01:59:47] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 32 ms returned sat
[2021-05-19 01:59:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 01:59:51] [INFO ] [Real]Absence check using state equation in 3315 ms returned sat
[2021-05-19 01:59:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 01:59:51] [INFO ] [Nat]Absence check using 105 positive place invariants in 85 ms returned sat
[2021-05-19 01:59:51] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 01:59:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 01:59:54] [INFO ] [Nat]Absence check using state equation in 3499 ms returned sat
[2021-05-19 01:59:57] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 01:59:58] [INFO ] [Nat]Added 1 Read/Feed constraints in 3880 ms returned sat
[2021-05-19 01:59:58] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 143 ms.
[2021-05-19 02:00:06] [INFO ] Added : 24 causal constraints over 5 iterations in 7840 ms. Result :sat
[2021-05-19 02:00:06] [INFO ] [Real]Absence check using 105 positive place invariants in 77 ms returned sat
[2021-05-19 02:00:06] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 02:00:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:00:10] [INFO ] [Real]Absence check using state equation in 3411 ms returned sat
[2021-05-19 02:00:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:00:10] [INFO ] [Nat]Absence check using 105 positive place invariants in 66 ms returned sat
[2021-05-19 02:00:10] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 02:00:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:00:15] [INFO ] [Nat]Absence check using state equation in 5420 ms returned sat
[2021-05-19 02:00:15] [INFO ] [Nat]Added 1 Read/Feed constraints in 111 ms returned sat
[2021-05-19 02:00:15] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 130 ms.
[2021-05-19 02:00:20] [INFO ] Added : 27 causal constraints over 6 iterations in 4530 ms. Result :sat
[2021-05-19 02:00:20] [INFO ] [Real]Absence check using 105 positive place invariants in 77 ms returned sat
[2021-05-19 02:00:20] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 02:00:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:00:23] [INFO ] [Real]Absence check using state equation in 3113 ms returned sat
[2021-05-19 02:00:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:00:23] [INFO ] [Nat]Absence check using 105 positive place invariants in 70 ms returned sat
[2021-05-19 02:00:23] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 17 ms returned sat
[2021-05-19 02:00:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:00:28] [INFO ] [Nat]Absence check using state equation in 4931 ms returned sat
[2021-05-19 02:00:28] [INFO ] [Nat]Added 1 Read/Feed constraints in 26 ms returned sat
[2021-05-19 02:00:29] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 130 ms.
[2021-05-19 02:00:30] [INFO ] Added : 26 causal constraints over 6 iterations in 1227 ms. Result :sat
[2021-05-19 02:00:30] [INFO ] [Real]Absence check using 105 positive place invariants in 63 ms returned sat
[2021-05-19 02:00:30] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-19 02:00:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:00:33] [INFO ] [Real]Absence check using state equation in 3546 ms returned sat
[2021-05-19 02:00:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:00:34] [INFO ] [Nat]Absence check using 105 positive place invariants in 65 ms returned sat
[2021-05-19 02:00:34] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 23 ms returned sat
[2021-05-19 02:00:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:00:38] [INFO ] [Nat]Absence check using state equation in 4655 ms returned sat
[2021-05-19 02:00:41] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:00:44] [INFO ] [Nat]Added 1 Read/Feed constraints in 6003 ms returned unknown
[2021-05-19 02:00:45] [INFO ] [Real]Absence check using 105 positive place invariants in 73 ms returned sat
[2021-05-19 02:00:45] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-19 02:00:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:00:48] [INFO ] [Real]Absence check using state equation in 3189 ms returned sat
[2021-05-19 02:00:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:00:48] [INFO ] [Nat]Absence check using 105 positive place invariants in 85 ms returned sat
[2021-05-19 02:00:48] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 02:00:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:00:57] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:00:59] [INFO ] [Nat]Absence check using state equation in 10597 ms returned sat
[2021-05-19 02:00:59] [INFO ] [Nat]Added 1 Read/Feed constraints in 126 ms returned sat
[2021-05-19 02:00:59] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 130 ms.
[2021-05-19 02:01:00] [INFO ] Added : 12 causal constraints over 6 iterations in 1359 ms. Result :sat
[2021-05-19 02:01:00] [INFO ] [Real]Absence check using 105 positive place invariants in 67 ms returned sat
[2021-05-19 02:01:00] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 02:01:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:01:04] [INFO ] [Real]Absence check using state equation in 3337 ms returned sat
[2021-05-19 02:01:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:01:04] [INFO ] [Nat]Absence check using 105 positive place invariants in 83 ms returned sat
[2021-05-19 02:01:04] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 24 ms returned sat
[2021-05-19 02:01:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:01:10] [INFO ] [Nat]Absence check using state equation in 6621 ms returned sat
[2021-05-19 02:01:12] [INFO ] [Nat]Added 1 Read/Feed constraints in 1220 ms returned sat
[2021-05-19 02:01:12] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 128 ms.
[2021-05-19 02:01:13] [INFO ] Added : 18 causal constraints over 4 iterations in 1642 ms. Result :sat
[2021-05-19 02:01:13] [INFO ] [Real]Absence check using 105 positive place invariants in 60 ms returned sat
[2021-05-19 02:01:14] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 30 ms returned sat
[2021-05-19 02:01:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:01:17] [INFO ] [Real]Absence check using state equation in 3187 ms returned sat
[2021-05-19 02:01:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:01:17] [INFO ] [Nat]Absence check using 105 positive place invariants in 105 ms returned sat
[2021-05-19 02:01:17] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 02:01:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:01:24] [INFO ] [Nat]Absence check using state equation in 7493 ms returned sat
[2021-05-19 02:01:25] [INFO ] [Nat]Added 1 Read/Feed constraints in 82 ms returned sat
[2021-05-19 02:01:25] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 128 ms.
[2021-05-19 02:01:27] [INFO ] Added : 29 causal constraints over 8 iterations in 2069 ms. Result :sat
[2021-05-19 02:01:27] [INFO ] [Real]Absence check using 105 positive place invariants in 60 ms returned sat
[2021-05-19 02:01:27] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 02:01:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:01:30] [INFO ] [Real]Absence check using state equation in 3402 ms returned sat
[2021-05-19 02:01:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:01:30] [INFO ] [Nat]Absence check using 105 positive place invariants in 66 ms returned sat
[2021-05-19 02:01:30] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 02:01:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:01:39] [INFO ] [Nat]Absence check using state equation in 8781 ms returned sat
[2021-05-19 02:01:39] [INFO ] [Nat]Added 1 Read/Feed constraints in 97 ms returned sat
[2021-05-19 02:01:40] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 127 ms.
[2021-05-19 02:01:41] [INFO ] Added : 22 causal constraints over 7 iterations in 1851 ms. Result :sat
[2021-05-19 02:01:41] [INFO ] [Real]Absence check using 105 positive place invariants in 59 ms returned sat
[2021-05-19 02:01:41] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 02:01:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:01:45] [INFO ] [Real]Absence check using state equation in 3329 ms returned sat
[2021-05-19 02:01:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:01:45] [INFO ] [Nat]Absence check using 105 positive place invariants in 85 ms returned sat
[2021-05-19 02:01:45] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 02:01:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:01:54] [INFO ] [Nat]Absence check using state equation in 8809 ms returned sat
[2021-05-19 02:01:54] [INFO ] [Nat]Added 1 Read/Feed constraints in 60 ms returned sat
[2021-05-19 02:01:54] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 128 ms.
[2021-05-19 02:01:57] [INFO ] Added : 26 causal constraints over 8 iterations in 2875 ms. Result :sat
[2021-05-19 02:01:57] [INFO ] [Real]Absence check using 105 positive place invariants in 60 ms returned sat
[2021-05-19 02:01:57] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-19 02:01:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:02:00] [INFO ] [Real]Absence check using state equation in 3186 ms returned sat
[2021-05-19 02:02:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:02:00] [INFO ] [Nat]Absence check using 105 positive place invariants in 59 ms returned sat
[2021-05-19 02:02:00] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 31 ms returned sat
[2021-05-19 02:02:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:02:05] [INFO ] [Nat]Absence check using state equation in 4977 ms returned sat
[2021-05-19 02:02:05] [INFO ] [Nat]Added 1 Read/Feed constraints in 87 ms returned sat
[2021-05-19 02:02:06] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 126 ms.
[2021-05-19 02:02:09] [INFO ] Added : 38 causal constraints over 9 iterations in 3580 ms. Result :sat
[2021-05-19 02:02:09] [INFO ] [Real]Absence check using 105 positive place invariants in 84 ms returned sat
[2021-05-19 02:02:09] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-19 02:02:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:02:12] [INFO ] [Real]Absence check using state equation in 3177 ms returned sat
[2021-05-19 02:02:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:02:13] [INFO ] [Nat]Absence check using 105 positive place invariants in 66 ms returned sat
[2021-05-19 02:02:13] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 27 ms returned sat
[2021-05-19 02:02:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:02:21] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:02:24] [INFO ] [Nat]Absence check using state equation in 11904 ms returned unknown
[2021-05-19 02:02:25] [INFO ] [Real]Absence check using 105 positive place invariants in 88 ms returned sat
[2021-05-19 02:02:25] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 02:02:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:02:28] [INFO ] [Real]Absence check using state equation in 3586 ms returned sat
[2021-05-19 02:02:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:02:28] [INFO ] [Nat]Absence check using 105 positive place invariants in 92 ms returned sat
[2021-05-19 02:02:28] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 02:02:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:02:35] [INFO ] [Nat]Absence check using state equation in 6945 ms returned sat
[2021-05-19 02:02:36] [INFO ] [Nat]Added 1 Read/Feed constraints in 187 ms returned sat
[2021-05-19 02:02:36] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 151 ms.
[2021-05-19 02:02:37] [INFO ] Added : 19 causal constraints over 4 iterations in 1541 ms. Result :sat
[2021-05-19 02:02:37] [INFO ] [Real]Absence check using 105 positive place invariants in 59 ms returned sat
[2021-05-19 02:02:37] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 02:02:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:02:41] [INFO ] [Real]Absence check using state equation in 3309 ms returned sat
[2021-05-19 02:02:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:02:41] [INFO ] [Nat]Absence check using 105 positive place invariants in 69 ms returned sat
[2021-05-19 02:02:41] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 02:02:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:02:48] [INFO ] [Nat]Absence check using state equation in 7053 ms returned sat
[2021-05-19 02:02:48] [INFO ] [Nat]Added 1 Read/Feed constraints in 42 ms returned sat
[2021-05-19 02:02:48] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 128 ms.
[2021-05-19 02:02:49] [INFO ] Added : 11 causal constraints over 6 iterations in 1016 ms. Result :sat
[2021-05-19 02:02:49] [INFO ] [Real]Absence check using 105 positive place invariants in 67 ms returned sat
[2021-05-19 02:02:49] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 02:02:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:02:53] [INFO ] [Real]Absence check using state equation in 3729 ms returned sat
[2021-05-19 02:02:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:02:53] [INFO ] [Nat]Absence check using 105 positive place invariants in 75 ms returned sat
[2021-05-19 02:02:53] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 02:02:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:03:00] [INFO ] [Nat]Absence check using state equation in 6859 ms returned sat
[2021-05-19 02:03:00] [INFO ] [Nat]Added 1 Read/Feed constraints in 274 ms returned sat
[2021-05-19 02:03:00] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 130 ms.
[2021-05-19 02:03:01] [INFO ] Added : 12 causal constraints over 3 iterations in 852 ms. Result :sat
[2021-05-19 02:03:01] [INFO ] [Real]Absence check using 105 positive place invariants in 70 ms returned sat
[2021-05-19 02:03:01] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 02:03:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:03:05] [INFO ] [Real]Absence check using state equation in 3218 ms returned sat
[2021-05-19 02:03:05] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:03:05] [INFO ] [Nat]Absence check using 105 positive place invariants in 60 ms returned sat
[2021-05-19 02:03:05] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 02:03:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:03:09] [INFO ] [Nat]Absence check using state equation in 4079 ms returned sat
[2021-05-19 02:03:10] [INFO ] [Nat]Added 1 Read/Feed constraints in 1456 ms returned sat
[2021-05-19 02:03:11] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 130 ms.
[2021-05-19 02:03:13] [INFO ] Added : 21 causal constraints over 5 iterations in 2352 ms. Result :sat
[2021-05-19 02:03:13] [INFO ] [Real]Absence check using 105 positive place invariants in 63 ms returned sat
[2021-05-19 02:03:13] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 02:03:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:03:16] [INFO ] [Real]Absence check using state equation in 3374 ms returned sat
[2021-05-19 02:03:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:03:17] [INFO ] [Nat]Absence check using 105 positive place invariants in 100 ms returned sat
[2021-05-19 02:03:17] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 17 ms returned sat
[2021-05-19 02:03:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:03:21] [INFO ] [Nat]Absence check using state equation in 4203 ms returned sat
[2021-05-19 02:03:21] [INFO ] [Nat]Added 1 Read/Feed constraints in 59 ms returned sat
[2021-05-19 02:03:21] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 127 ms.
[2021-05-19 02:03:25] [INFO ] Added : 28 causal constraints over 6 iterations in 3741 ms. Result :sat
[2021-05-19 02:03:25] [INFO ] [Real]Absence check using 105 positive place invariants in 90 ms returned sat
[2021-05-19 02:03:25] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 17 ms returned sat
[2021-05-19 02:03:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:03:28] [INFO ] [Real]Absence check using state equation in 3289 ms returned sat
[2021-05-19 02:03:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:03:28] [INFO ] [Nat]Absence check using 105 positive place invariants in 67 ms returned sat
[2021-05-19 02:03:28] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 17 ms returned sat
[2021-05-19 02:03:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:03:33] [INFO ] [Nat]Absence check using state equation in 4698 ms returned sat
[2021-05-19 02:03:36] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:03:39] [INFO ] [Nat]Added 1 Read/Feed constraints in 5866 ms returned sat
[2021-05-19 02:03:39] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 212 ms.
[2021-05-19 02:03:44] [INFO ] Added : 40 causal constraints over 9 iterations in 5538 ms. Result :sat
[2021-05-19 02:03:45] [INFO ] [Real]Absence check using 105 positive place invariants in 65 ms returned sat
[2021-05-19 02:03:45] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 02:03:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:03:48] [INFO ] [Real]Absence check using state equation in 3405 ms returned sat
[2021-05-19 02:03:48] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:03:48] [INFO ] [Nat]Absence check using 105 positive place invariants in 64 ms returned sat
[2021-05-19 02:03:48] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 02:03:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:03:52] [INFO ] [Nat]Absence check using state equation in 3941 ms returned sat
[2021-05-19 02:03:53] [INFO ] [Nat]Added 1 Read/Feed constraints in 523 ms returned sat
[2021-05-19 02:03:53] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 128 ms.
[2021-05-19 02:03:56] [INFO ] Added : 28 causal constraints over 6 iterations in 3626 ms. Result :sat
[2021-05-19 02:03:57] [INFO ] [Real]Absence check using 105 positive place invariants in 74 ms returned sat
[2021-05-19 02:03:57] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 02:03:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:04:00] [INFO ] [Real]Absence check using state equation in 3403 ms returned sat
[2021-05-19 02:04:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:04:00] [INFO ] [Nat]Absence check using 105 positive place invariants in 77 ms returned sat
[2021-05-19 02:04:00] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 02:04:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:04:06] [INFO ] [Nat]Absence check using state equation in 5620 ms returned sat
[2021-05-19 02:04:06] [INFO ] [Nat]Added 1 Read/Feed constraints in 137 ms returned sat
[2021-05-19 02:04:06] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 132 ms.
[2021-05-19 02:04:11] [INFO ] Added : 47 causal constraints over 11 iterations in 4573 ms. Result :sat
[2021-05-19 02:04:11] [INFO ] [Real]Absence check using 105 positive place invariants in 72 ms returned sat
[2021-05-19 02:04:11] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 02:04:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:04:14] [INFO ] [Real]Absence check using state equation in 3167 ms returned sat
[2021-05-19 02:04:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:04:14] [INFO ] [Nat]Absence check using 105 positive place invariants in 59 ms returned sat
[2021-05-19 02:04:14] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 17 ms returned sat
[2021-05-19 02:04:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:04:19] [INFO ] [Nat]Absence check using state equation in 4427 ms returned sat
[2021-05-19 02:04:19] [INFO ] [Nat]Added 1 Read/Feed constraints in 115 ms returned sat
[2021-05-19 02:04:19] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 128 ms.
[2021-05-19 02:04:21] [INFO ] Added : 27 causal constraints over 6 iterations in 2213 ms. Result :sat
[2021-05-19 02:04:21] [INFO ] [Real]Absence check using 105 positive place invariants in 62 ms returned sat
[2021-05-19 02:04:21] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-19 02:04:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:04:24] [INFO ] [Real]Absence check using state equation in 3243 ms returned sat
[2021-05-19 02:04:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:04:25] [INFO ] [Nat]Absence check using 105 positive place invariants in 70 ms returned sat
[2021-05-19 02:04:25] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 02:04:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:04:29] [INFO ] [Nat]Absence check using state equation in 4272 ms returned sat
[2021-05-19 02:04:31] [INFO ] [Nat]Added 1 Read/Feed constraints in 2305 ms returned sat
[2021-05-19 02:04:31] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 198 ms.
[2021-05-19 02:04:35] [INFO ] Added : 36 causal constraints over 8 iterations in 4139 ms. Result :sat
[2021-05-19 02:04:36] [INFO ] [Real]Absence check using 105 positive place invariants in 63 ms returned sat
[2021-05-19 02:04:36] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 02:04:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:04:39] [INFO ] [Real]Absence check using state equation in 3644 ms returned sat
[2021-05-19 02:04:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:04:39] [INFO ] [Nat]Absence check using 105 positive place invariants in 63 ms returned sat
[2021-05-19 02:04:39] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 02:04:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:04:44] [INFO ] [Nat]Absence check using state equation in 4576 ms returned sat
[2021-05-19 02:04:44] [INFO ] [Nat]Added 1 Read/Feed constraints in 47 ms returned sat
[2021-05-19 02:04:44] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 129 ms.
[2021-05-19 02:04:46] [INFO ] Added : 18 causal constraints over 4 iterations in 1570 ms. Result :sat
[2021-05-19 02:04:46] [INFO ] [Real]Absence check using 105 positive place invariants in 82 ms returned sat
[2021-05-19 02:04:46] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-19 02:04:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:04:49] [INFO ] [Real]Absence check using state equation in 3108 ms returned sat
[2021-05-19 02:04:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:04:49] [INFO ] [Nat]Absence check using 105 positive place invariants in 61 ms returned sat
[2021-05-19 02:04:49] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 16 ms returned sat
[2021-05-19 02:04:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:04:53] [INFO ] [Nat]Absence check using state equation in 3847 ms returned sat
[2021-05-19 02:04:54] [INFO ] [Nat]Added 1 Read/Feed constraints in 986 ms returned sat
[2021-05-19 02:04:54] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 127 ms.
[2021-05-19 02:04:59] [INFO ] Added : 41 causal constraints over 9 iterations in 4602 ms. Result :sat
[2021-05-19 02:04:59] [INFO ] [Real]Absence check using 105 positive place invariants in 59 ms returned sat
[2021-05-19 02:04:59] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 30 ms returned sat
[2021-05-19 02:04:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:05:02] [INFO ] [Real]Absence check using state equation in 3303 ms returned sat
[2021-05-19 02:05:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:05:02] [INFO ] [Nat]Absence check using 105 positive place invariants in 61 ms returned sat
[2021-05-19 02:05:02] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 02:05:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:05:12] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:05:13] [INFO ] [Nat]Absence check using state equation in 10690 ms returned sat
[2021-05-19 02:05:13] [INFO ] [Nat]Added 1 Read/Feed constraints in 95 ms returned sat
[2021-05-19 02:05:13] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 128 ms.
[2021-05-19 02:05:16] [INFO ] Added : 31 causal constraints over 8 iterations in 2255 ms. Result :sat
[2021-05-19 02:05:16] [INFO ] [Real]Absence check using 105 positive place invariants in 78 ms returned sat
[2021-05-19 02:05:16] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-19 02:05:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:05:19] [INFO ] [Real]Absence check using state equation in 3154 ms returned sat
[2021-05-19 02:05:19] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:05:19] [INFO ] [Nat]Absence check using 105 positive place invariants in 74 ms returned sat
[2021-05-19 02:05:19] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 02:05:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:05:23] [INFO ] [Nat]Absence check using state equation in 3814 ms returned sat
[2021-05-19 02:05:25] [INFO ] [Nat]Added 1 Read/Feed constraints in 2121 ms returned sat
[2021-05-19 02:05:25] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 201 ms.
[2021-05-19 02:05:30] [INFO ] Added : 23 causal constraints over 6 iterations in 4504 ms. Result :sat
[2021-05-19 02:05:30] [INFO ] [Real]Absence check using 105 positive place invariants in 61 ms returned sat
[2021-05-19 02:05:30] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 17 ms returned sat
[2021-05-19 02:05:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:05:33] [INFO ] [Real]Absence check using state equation in 3456 ms returned sat
[2021-05-19 02:05:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:05:33] [INFO ] [Nat]Absence check using 105 positive place invariants in 73 ms returned sat
[2021-05-19 02:05:33] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-19 02:05:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:05:40] [INFO ] [Nat]Absence check using state equation in 6883 ms returned sat
[2021-05-19 02:05:41] [INFO ] [Nat]Added 1 Read/Feed constraints in 178 ms returned sat
[2021-05-19 02:05:41] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 142 ms.
[2021-05-19 02:05:42] [INFO ] Added : 14 causal constraints over 6 iterations in 1777 ms. Result :sat
[2021-05-19 02:05:43] [INFO ] [Real]Absence check using 105 positive place invariants in 59 ms returned sat
[2021-05-19 02:05:43] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 02:05:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:05:46] [INFO ] [Real]Absence check using state equation in 3495 ms returned sat
[2021-05-19 02:05:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:05:46] [INFO ] [Nat]Absence check using 105 positive place invariants in 88 ms returned sat
[2021-05-19 02:05:46] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 27 ms returned sat
[2021-05-19 02:05:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:05:51] [INFO ] [Nat]Absence check using state equation in 4936 ms returned sat
[2021-05-19 02:05:51] [INFO ] [Nat]Added 1 Read/Feed constraints in 77 ms returned sat
[2021-05-19 02:05:51] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 124 ms.
[2021-05-19 02:05:52] [INFO ] Added : 12 causal constraints over 3 iterations in 944 ms. Result :sat
[2021-05-19 02:05:52] [INFO ] [Real]Absence check using 105 positive place invariants in 60 ms returned sat
[2021-05-19 02:05:52] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 02:05:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:05:56] [INFO ] [Real]Absence check using state equation in 3164 ms returned sat
[2021-05-19 02:05:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:05:56] [INFO ] [Nat]Absence check using 105 positive place invariants in 71 ms returned sat
[2021-05-19 02:05:56] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 02:05:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:06:00] [INFO ] [Nat]Absence check using state equation in 4297 ms returned sat
[2021-05-19 02:06:00] [INFO ] [Nat]Added 1 Read/Feed constraints in 74 ms returned sat
[2021-05-19 02:06:00] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 125 ms.
[2021-05-19 02:06:03] [INFO ] Added : 23 causal constraints over 6 iterations in 3085 ms. Result :sat
[2021-05-19 02:06:04] [INFO ] [Real]Absence check using 105 positive place invariants in 71 ms returned sat
[2021-05-19 02:06:04] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 02:06:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:06:07] [INFO ] [Real]Absence check using state equation in 3641 ms returned sat
[2021-05-19 02:06:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:06:07] [INFO ] [Nat]Absence check using 105 positive place invariants in 75 ms returned sat
[2021-05-19 02:06:07] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 28 ms returned sat
[2021-05-19 02:06:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:06:12] [INFO ] [Nat]Absence check using state equation in 4773 ms returned sat
[2021-05-19 02:06:13] [INFO ] [Nat]Added 1 Read/Feed constraints in 428 ms returned sat
[2021-05-19 02:06:13] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 129 ms.
[2021-05-19 02:06:16] [INFO ] Added : 30 causal constraints over 7 iterations in 3738 ms. Result :sat
[2021-05-19 02:06:17] [INFO ] [Real]Absence check using 105 positive place invariants in 78 ms returned sat
[2021-05-19 02:06:17] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 02:06:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:06:20] [INFO ] [Real]Absence check using state equation in 3428 ms returned sat
[2021-05-19 02:06:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:06:20] [INFO ] [Nat]Absence check using 105 positive place invariants in 82 ms returned sat
[2021-05-19 02:06:20] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 02:06:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:06:26] [INFO ] [Nat]Absence check using state equation in 5403 ms returned sat
[2021-05-19 02:06:26] [INFO ] [Nat]Added 1 Read/Feed constraints in 59 ms returned sat
[2021-05-19 02:06:26] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 127 ms.
[2021-05-19 02:06:29] [INFO ] Added : 37 causal constraints over 8 iterations in 2815 ms. Result :sat
[2021-05-19 02:06:29] [INFO ] [Real]Absence check using 105 positive place invariants in 61 ms returned sat
[2021-05-19 02:06:29] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-19 02:06:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:06:32] [INFO ] [Real]Absence check using state equation in 3211 ms returned sat
[2021-05-19 02:06:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:06:32] [INFO ] [Nat]Absence check using 105 positive place invariants in 81 ms returned sat
[2021-05-19 02:06:32] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 02:06:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:06:37] [INFO ] [Nat]Absence check using state equation in 4369 ms returned sat
[2021-05-19 02:06:37] [INFO ] [Nat]Added 1 Read/Feed constraints in 566 ms returned sat
[2021-05-19 02:06:37] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 129 ms.
[2021-05-19 02:06:43] [INFO ] Added : 36 causal constraints over 8 iterations in 5305 ms. Result :sat
[2021-05-19 02:06:43] [INFO ] [Real]Absence check using 105 positive place invariants in 83 ms returned sat
[2021-05-19 02:06:43] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 02:06:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:06:46] [INFO ] [Real]Absence check using state equation in 3241 ms returned sat
[2021-05-19 02:06:46] [INFO ] [Real]Added 1 Read/Feed constraints in 20 ms returned sat
[2021-05-19 02:06:46] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 129 ms.
[2021-05-19 02:06:47] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:06:47] [INFO ] [Nat]Absence check using 105 positive place invariants in 82 ms returned sat
[2021-05-19 02:06:47] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 02:06:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:06:54] [INFO ] [Nat]Absence check using state equation in 7182 ms returned sat
[2021-05-19 02:06:54] [INFO ] [Nat]Added 1 Read/Feed constraints in 55 ms returned sat
[2021-05-19 02:06:54] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 128 ms.
[2021-05-19 02:06:55] [INFO ] Added : 15 causal constraints over 3 iterations in 1353 ms. Result :sat
[2021-05-19 02:06:56] [INFO ] [Real]Absence check using 105 positive place invariants in 75 ms returned sat
[2021-05-19 02:06:56] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 02:06:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:06:59] [INFO ] [Real]Absence check using state equation in 3435 ms returned sat
[2021-05-19 02:06:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:06:59] [INFO ] [Nat]Absence check using 105 positive place invariants in 88 ms returned sat
[2021-05-19 02:06:59] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 02:06:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:07:04] [INFO ] [Nat]Absence check using state equation in 4348 ms returned sat
[2021-05-19 02:07:04] [INFO ] [Nat]Added 1 Read/Feed constraints in 327 ms returned sat
[2021-05-19 02:07:04] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 125 ms.
[2021-05-19 02:07:09] [INFO ] Added : 35 causal constraints over 7 iterations in 4681 ms. Result :sat
[2021-05-19 02:07:09] [INFO ] [Real]Absence check using 105 positive place invariants in 60 ms returned sat
[2021-05-19 02:07:09] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-19 02:07:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:07:12] [INFO ] [Real]Absence check using state equation in 3396 ms returned sat
[2021-05-19 02:07:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:07:12] [INFO ] [Nat]Absence check using 105 positive place invariants in 73 ms returned sat
[2021-05-19 02:07:12] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 17 ms returned sat
[2021-05-19 02:07:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:07:22] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:07:25] [INFO ] [Nat]Absence check using state equation in 12120 ms returned unknown
[2021-05-19 02:07:25] [INFO ] [Real]Absence check using 105 positive place invariants in 61 ms returned sat
[2021-05-19 02:07:25] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 02:07:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:07:28] [INFO ] [Real]Absence check using state equation in 3600 ms returned sat
[2021-05-19 02:07:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:07:28] [INFO ] [Nat]Absence check using 105 positive place invariants in 63 ms returned sat
[2021-05-19 02:07:29] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 26 ms returned sat
[2021-05-19 02:07:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:07:36] [INFO ] [Nat]Absence check using state equation in 7577 ms returned sat
[2021-05-19 02:07:36] [INFO ] [Nat]Added 1 Read/Feed constraints in 96 ms returned sat
[2021-05-19 02:07:36] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 125 ms.
[2021-05-19 02:07:38] [INFO ] Added : 12 causal constraints over 6 iterations in 1340 ms. Result :sat
[2021-05-19 02:07:38] [INFO ] [Real]Absence check using 105 positive place invariants in 60 ms returned sat
[2021-05-19 02:07:38] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-19 02:07:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:07:41] [INFO ] [Real]Absence check using state equation in 3381 ms returned sat
[2021-05-19 02:07:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:07:41] [INFO ] [Nat]Absence check using 105 positive place invariants in 89 ms returned sat
[2021-05-19 02:07:41] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 02:07:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:07:47] [INFO ] [Nat]Absence check using state equation in 5631 ms returned sat
[2021-05-19 02:07:50] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:07:51] [INFO ] [Nat]Added 1 Read/Feed constraints in 3997 ms returned sat
[2021-05-19 02:07:51] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 159 ms.
[2021-05-19 02:07:52] [INFO ] Added : 12 causal constraints over 3 iterations in 947 ms. Result :sat
[2021-05-19 02:07:52] [INFO ] [Real]Absence check using 105 positive place invariants in 60 ms returned sat
[2021-05-19 02:07:52] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 02:07:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:07:56] [INFO ] [Real]Absence check using state equation in 3431 ms returned sat
[2021-05-19 02:07:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:07:56] [INFO ] [Nat]Absence check using 105 positive place invariants in 69 ms returned sat
[2021-05-19 02:07:56] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-19 02:07:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:08:03] [INFO ] [Nat]Absence check using state equation in 7563 ms returned sat
[2021-05-19 02:08:04] [INFO ] [Nat]Added 1 Read/Feed constraints in 90 ms returned sat
[2021-05-19 02:08:04] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 237 ms.
[2021-05-19 02:08:07] [INFO ] Added : 35 causal constraints over 8 iterations in 3353 ms. Result :sat
[2021-05-19 02:08:07] [INFO ] [Real]Absence check using 105 positive place invariants in 80 ms returned sat
[2021-05-19 02:08:07] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 17 ms returned sat
[2021-05-19 02:08:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:08:10] [INFO ] [Real]Absence check using state equation in 3171 ms returned sat
[2021-05-19 02:08:10] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:08:11] [INFO ] [Nat]Absence check using 105 positive place invariants in 60 ms returned sat
[2021-05-19 02:08:11] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 02:08:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:08:20] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:08:23] [INFO ] [Nat]Absence check using state equation in 11978 ms returned unknown
[2021-05-19 02:08:23] [INFO ] [Real]Absence check using 105 positive place invariants in 62 ms returned sat
[2021-05-19 02:08:23] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 02:08:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:08:26] [INFO ] [Real]Absence check using state equation in 3331 ms returned sat
[2021-05-19 02:08:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:08:26] [INFO ] [Nat]Absence check using 105 positive place invariants in 61 ms returned sat
[2021-05-19 02:08:26] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 02:08:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:08:36] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:08:36] [INFO ] [Nat]Absence check using state equation in 9712 ms returned sat
[2021-05-19 02:08:36] [INFO ] [Nat]Added 1 Read/Feed constraints in 166 ms returned sat
[2021-05-19 02:08:36] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 128 ms.
[2021-05-19 02:08:38] [INFO ] Added : 15 causal constraints over 6 iterations in 1845 ms. Result :sat
[2021-05-19 02:08:38] [INFO ] [Real]Absence check using 105 positive place invariants in 73 ms returned sat
[2021-05-19 02:08:38] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 02:08:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:08:41] [INFO ] [Real]Absence check using state equation in 3252 ms returned sat
[2021-05-19 02:08:41] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:08:42] [INFO ] [Nat]Absence check using 105 positive place invariants in 60 ms returned sat
[2021-05-19 02:08:42] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 35 ms returned sat
[2021-05-19 02:08:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:08:47] [INFO ] [Nat]Absence check using state equation in 4935 ms returned sat
[2021-05-19 02:08:49] [INFO ] [Nat]Added 1 Read/Feed constraints in 2002 ms returned sat
[2021-05-19 02:08:49] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 133 ms.
[2021-05-19 02:08:52] [INFO ] Added : 27 causal constraints over 6 iterations in 3146 ms. Result :sat
[2021-05-19 02:08:52] [INFO ] [Real]Absence check using 105 positive place invariants in 72 ms returned sat
[2021-05-19 02:08:52] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-19 02:08:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:08:55] [INFO ] [Real]Absence check using state equation in 3217 ms returned sat
[2021-05-19 02:08:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:08:55] [INFO ] [Nat]Absence check using 105 positive place invariants in 60 ms returned sat
[2021-05-19 02:08:55] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 17 ms returned sat
[2021-05-19 02:08:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:09:00] [INFO ] [Nat]Absence check using state equation in 4504 ms returned sat
[2021-05-19 02:09:00] [INFO ] [Nat]Added 1 Read/Feed constraints in 82 ms returned sat
[2021-05-19 02:09:00] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 128 ms.
[2021-05-19 02:09:10] [INFO ] Added : 31 causal constraints over 7 iterations in 10195 ms. Result :unknown
[2021-05-19 02:09:10] [INFO ] [Real]Absence check using 105 positive place invariants in 83 ms returned sat
[2021-05-19 02:09:10] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 16 ms returned sat
[2021-05-19 02:09:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:09:14] [INFO ] [Real]Absence check using state equation in 3223 ms returned sat
[2021-05-19 02:09:14] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:09:14] [INFO ] [Nat]Absence check using 105 positive place invariants in 67 ms returned sat
[2021-05-19 02:09:14] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 02:09:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:09:20] [INFO ] [Nat]Absence check using state equation in 5951 ms returned sat
[2021-05-19 02:09:20] [INFO ] [Nat]Added 1 Read/Feed constraints in 95 ms returned sat
[2021-05-19 02:09:20] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 127 ms.
[2021-05-19 02:09:23] [INFO ] Added : 31 causal constraints over 7 iterations in 3192 ms. Result :sat
[2021-05-19 02:09:23] [INFO ] [Real]Absence check using 105 positive place invariants in 69 ms returned sat
[2021-05-19 02:09:23] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 02:09:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:09:27] [INFO ] [Real]Absence check using state equation in 3629 ms returned sat
[2021-05-19 02:09:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:09:27] [INFO ] [Nat]Absence check using 105 positive place invariants in 73 ms returned sat
[2021-05-19 02:09:27] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 02:09:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:09:36] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:09:39] [INFO ] [Nat]Absence check using state equation in 12185 ms returned unknown
[2021-05-19 02:09:39] [INFO ] [Real]Absence check using 105 positive place invariants in 60 ms returned sat
[2021-05-19 02:09:39] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 02:09:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:09:43] [INFO ] [Real]Absence check using state equation in 3586 ms returned sat
[2021-05-19 02:09:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:09:43] [INFO ] [Nat]Absence check using 105 positive place invariants in 77 ms returned sat
[2021-05-19 02:09:43] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 02:09:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:09:52] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:09:55] [INFO ] [Nat]Absence check using state equation in 11707 ms returned unknown
[2021-05-19 02:09:55] [INFO ] [Real]Absence check using 105 positive place invariants in 92 ms returned sat
[2021-05-19 02:09:55] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 02:09:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:09:58] [INFO ] [Real]Absence check using state equation in 3319 ms returned sat
[2021-05-19 02:09:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:09:59] [INFO ] [Nat]Absence check using 105 positive place invariants in 71 ms returned sat
[2021-05-19 02:09:59] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 02:09:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:10:03] [INFO ] [Nat]Absence check using state equation in 4413 ms returned sat
[2021-05-19 02:10:05] [INFO ] [Nat]Added 1 Read/Feed constraints in 2196 ms returned sat
[2021-05-19 02:10:06] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 198 ms.
[2021-05-19 02:10:10] [INFO ] Added : 37 causal constraints over 8 iterations in 4256 ms. Result :sat
[2021-05-19 02:10:10] [INFO ] [Real]Absence check using 105 positive place invariants in 59 ms returned sat
[2021-05-19 02:10:10] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 02:10:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:10:13] [INFO ] [Real]Absence check using state equation in 3388 ms returned sat
[2021-05-19 02:10:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:10:13] [INFO ] [Nat]Absence check using 105 positive place invariants in 60 ms returned sat
[2021-05-19 02:10:13] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 02:10:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:10:23] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:10:26] [INFO ] [Nat]Absence check using state equation in 12443 ms returned unknown
[2021-05-19 02:10:26] [INFO ] [Real]Absence check using 105 positive place invariants in 75 ms returned sat
[2021-05-19 02:10:26] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-19 02:10:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:10:29] [INFO ] [Real]Absence check using state equation in 3251 ms returned sat
[2021-05-19 02:10:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:10:29] [INFO ] [Nat]Absence check using 105 positive place invariants in 69 ms returned sat
[2021-05-19 02:10:30] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 02:10:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:10:38] [INFO ] [Nat]Absence check using state equation in 8051 ms returned sat
[2021-05-19 02:10:38] [INFO ] [Nat]Added 1 Read/Feed constraints in 136 ms returned sat
[2021-05-19 02:10:38] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 124 ms.
[2021-05-19 02:10:40] [INFO ] Added : 18 causal constraints over 7 iterations in 1874 ms. Result :sat
[2021-05-19 02:10:40] [INFO ] [Real]Absence check using 105 positive place invariants in 62 ms returned sat
[2021-05-19 02:10:40] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 02:10:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:10:43] [INFO ] [Real]Absence check using state equation in 2954 ms returned sat
[2021-05-19 02:10:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:10:43] [INFO ] [Nat]Absence check using 105 positive place invariants in 66 ms returned sat
[2021-05-19 02:10:43] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 53 ms returned sat
[2021-05-19 02:10:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:10:49] [INFO ] [Nat]Absence check using state equation in 5710 ms returned sat
[2021-05-19 02:10:49] [INFO ] [Nat]Added 1 Read/Feed constraints in 74 ms returned sat
[2021-05-19 02:10:49] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 134 ms.
[2021-05-19 02:10:50] [INFO ] Added : 34 causal constraints over 8 iterations in 1593 ms. Result :sat
[2021-05-19 02:10:51] [INFO ] [Real]Absence check using 105 positive place invariants in 80 ms returned sat
[2021-05-19 02:10:51] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 02:10:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:10:54] [INFO ] [Real]Absence check using state equation in 3006 ms returned sat
[2021-05-19 02:10:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:10:54] [INFO ] [Nat]Absence check using 105 positive place invariants in 69 ms returned sat
[2021-05-19 02:10:54] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 02:10:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:10:58] [INFO ] [Nat]Absence check using state equation in 3995 ms returned sat
[2021-05-19 02:10:59] [INFO ] [Nat]Added 1 Read/Feed constraints in 1332 ms returned sat
[2021-05-19 02:10:59] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 125 ms.
[2021-05-19 02:11:00] [INFO ] Added : 11 causal constraints over 3 iterations in 884 ms. Result :sat
[2021-05-19 02:11:00] [INFO ] [Real]Absence check using 105 positive place invariants in 65 ms returned sat
[2021-05-19 02:11:00] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 02:11:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:11:04] [INFO ] [Real]Absence check using state equation in 3146 ms returned sat
[2021-05-19 02:11:04] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:11:04] [INFO ] [Nat]Absence check using 105 positive place invariants in 78 ms returned sat
[2021-05-19 02:11:04] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 02:11:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:11:09] [INFO ] [Nat]Absence check using state equation in 4965 ms returned sat
[2021-05-19 02:11:09] [INFO ] [Nat]Added 1 Read/Feed constraints in 25 ms returned sat
[2021-05-19 02:11:09] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 129 ms.
[2021-05-19 02:11:09] [INFO ] Added : 7 causal constraints over 2 iterations in 380 ms. Result :sat
[2021-05-19 02:11:09] [INFO ] [Real]Absence check using 105 positive place invariants in 77 ms returned sat
[2021-05-19 02:11:09] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-19 02:11:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:11:12] [INFO ] [Real]Absence check using state equation in 3010 ms returned sat
[2021-05-19 02:11:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:11:13] [INFO ] [Nat]Absence check using 105 positive place invariants in 73 ms returned sat
[2021-05-19 02:11:13] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 02:11:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:11:23] [INFO ] [Nat]Absence check using state equation in 10228 ms returned sat
[2021-05-19 02:11:23] [INFO ] [Nat]Added 1 Read/Feed constraints in 138 ms returned sat
[2021-05-19 02:11:23] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 130 ms.
[2021-05-19 02:11:26] [INFO ] Added : 30 causal constraints over 6 iterations in 3088 ms. Result :sat
[2021-05-19 02:11:26] [INFO ] [Real]Absence check using 105 positive place invariants in 61 ms returned sat
[2021-05-19 02:11:26] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 02:11:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:11:30] [INFO ] [Real]Absence check using state equation in 3665 ms returned sat
[2021-05-19 02:11:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:11:30] [INFO ] [Nat]Absence check using 105 positive place invariants in 73 ms returned sat
[2021-05-19 02:11:30] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 23 ms returned sat
[2021-05-19 02:11:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:11:40] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:11:43] [INFO ] [Nat]Absence check using state equation in 12190 ms returned unknown
[2021-05-19 02:11:43] [INFO ] [Real]Absence check using 105 positive place invariants in 68 ms returned sat
[2021-05-19 02:11:43] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-19 02:11:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:11:46] [INFO ] [Real]Absence check using state equation in 3331 ms returned sat
[2021-05-19 02:11:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:11:46] [INFO ] [Nat]Absence check using 105 positive place invariants in 66 ms returned sat
[2021-05-19 02:11:46] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 27 ms returned sat
[2021-05-19 02:11:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:11:51] [INFO ] [Nat]Absence check using state equation in 5115 ms returned sat
[2021-05-19 02:11:52] [INFO ] [Nat]Added 1 Read/Feed constraints in 489 ms returned sat
[2021-05-19 02:11:52] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 129 ms.
[2021-05-19 02:11:59] [INFO ] Added : 26 causal constraints over 6 iterations in 7264 ms. Result :unknown
[2021-05-19 02:11:59] [INFO ] [Real]Absence check using 105 positive place invariants in 59 ms returned sat
[2021-05-19 02:11:59] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 27 ms returned sat
[2021-05-19 02:11:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:12:02] [INFO ] [Real]Absence check using state equation in 3157 ms returned sat
[2021-05-19 02:12:02] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:12:03] [INFO ] [Nat]Absence check using 105 positive place invariants in 63 ms returned sat
[2021-05-19 02:12:03] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 23 ms returned sat
[2021-05-19 02:12:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:12:11] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:12:12] [INFO ] [Nat]Absence check using state equation in 9214 ms returned sat
[2021-05-19 02:12:12] [INFO ] [Nat]Added 1 Read/Feed constraints in 82 ms returned sat
[2021-05-19 02:12:12] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 206 ms.
[2021-05-19 02:12:14] [INFO ] Added : 16 causal constraints over 7 iterations in 1758 ms. Result :sat
[2021-05-19 02:12:14] [INFO ] [Real]Absence check using 105 positive place invariants in 83 ms returned sat
[2021-05-19 02:12:14] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 02:12:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:12:17] [INFO ] [Real]Absence check using state equation in 3177 ms returned sat
[2021-05-19 02:12:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:12:17] [INFO ] [Nat]Absence check using 105 positive place invariants in 79 ms returned sat
[2021-05-19 02:12:17] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 27 ms returned sat
[2021-05-19 02:12:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:12:26] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:12:26] [INFO ] [Nat]Absence check using state equation in 8952 ms returned sat
[2021-05-19 02:12:26] [INFO ] [Nat]Added 1 Read/Feed constraints in 181 ms returned sat
[2021-05-19 02:12:27] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 128 ms.
[2021-05-19 02:12:28] [INFO ] Added : 10 causal constraints over 6 iterations in 1676 ms. Result :sat
[2021-05-19 02:12:28] [INFO ] [Real]Absence check using 105 positive place invariants in 85 ms returned sat
[2021-05-19 02:12:28] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-19 02:12:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:12:31] [INFO ] [Real]Absence check using state equation in 3035 ms returned sat
[2021-05-19 02:12:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:12:32] [INFO ] [Nat]Absence check using 105 positive place invariants in 69 ms returned sat
[2021-05-19 02:12:32] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 17 ms returned sat
[2021-05-19 02:12:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:12:42] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:12:45] [INFO ] [Nat]Absence check using state equation in 13595 ms returned unknown
[2021-05-19 02:12:45] [INFO ] [Real]Absence check using 105 positive place invariants in 74 ms returned sat
[2021-05-19 02:12:45] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 02:12:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:12:49] [INFO ] [Real]Absence check using state equation in 3194 ms returned sat
[2021-05-19 02:12:49] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:12:49] [INFO ] [Nat]Absence check using 105 positive place invariants in 78 ms returned sat
[2021-05-19 02:12:49] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 02:12:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:12:55] [INFO ] [Nat]Absence check using state equation in 6504 ms returned sat
[2021-05-19 02:12:55] [INFO ] [Nat]Added 1 Read/Feed constraints in 132 ms returned sat
[2021-05-19 02:12:56] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 126 ms.
[2021-05-19 02:12:58] [INFO ] Added : 25 causal constraints over 8 iterations in 2143 ms. Result :sat
[2021-05-19 02:12:58] [INFO ] [Real]Absence check using 105 positive place invariants in 96 ms returned sat
[2021-05-19 02:12:58] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 02:12:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:13:01] [INFO ] [Real]Absence check using state equation in 3383 ms returned sat
[2021-05-19 02:13:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:13:01] [INFO ] [Nat]Absence check using 105 positive place invariants in 60 ms returned sat
[2021-05-19 02:13:01] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 02:13:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:13:08] [INFO ] [Nat]Absence check using state equation in 6800 ms returned sat
[2021-05-19 02:13:08] [INFO ] [Nat]Added 1 Read/Feed constraints in 30 ms returned sat
[2021-05-19 02:13:08] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 126 ms.
[2021-05-19 02:13:13] [INFO ] Added : 20 causal constraints over 4 iterations in 4715 ms. Result :sat
[2021-05-19 02:13:13] [INFO ] [Real]Absence check using 105 positive place invariants in 82 ms returned sat
[2021-05-19 02:13:13] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 02:13:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:13:16] [INFO ] [Real]Absence check using state equation in 3133 ms returned sat
[2021-05-19 02:13:16] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:13:17] [INFO ] [Nat]Absence check using 105 positive place invariants in 69 ms returned sat
[2021-05-19 02:13:17] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 02:13:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:13:21] [INFO ] [Nat]Absence check using state equation in 4468 ms returned sat
[2021-05-19 02:13:21] [INFO ] [Nat]Added 1 Read/Feed constraints in 294 ms returned sat
[2021-05-19 02:13:22] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 129 ms.
[2021-05-19 02:13:23] [INFO ] Added : 29 causal constraints over 6 iterations in 1809 ms. Result :sat
[2021-05-19 02:13:23] [INFO ] [Real]Absence check using 105 positive place invariants in 70 ms returned sat
[2021-05-19 02:13:23] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 02:13:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:13:27] [INFO ] [Real]Absence check using state equation in 3120 ms returned sat
[2021-05-19 02:13:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:13:27] [INFO ] [Nat]Absence check using 105 positive place invariants in 86 ms returned sat
[2021-05-19 02:13:27] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 23 ms returned sat
[2021-05-19 02:13:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:13:36] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:13:39] [INFO ] [Nat]Absence check using state equation in 12450 ms returned unknown
[2021-05-19 02:13:39] [INFO ] [Real]Absence check using 105 positive place invariants in 75 ms returned sat
[2021-05-19 02:13:39] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 02:13:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:13:43] [INFO ] [Real]Absence check using state equation in 3746 ms returned sat
[2021-05-19 02:13:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:13:43] [INFO ] [Nat]Absence check using 105 positive place invariants in 64 ms returned sat
[2021-05-19 02:13:43] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 02:13:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:13:47] [INFO ] [Nat]Absence check using state equation in 3654 ms returned sat
[2021-05-19 02:13:50] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:13:51] [INFO ] [Nat]Added 1 Read/Feed constraints in 3550 ms returned sat
[2021-05-19 02:13:51] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 126 ms.
[2021-05-19 02:13:52] [INFO ] Added : 18 causal constraints over 4 iterations in 1094 ms. Result :sat
[2021-05-19 02:13:52] [INFO ] [Real]Absence check using 105 positive place invariants in 66 ms returned sat
[2021-05-19 02:13:52] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 02:13:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:13:55] [INFO ] [Real]Absence check using state equation in 3473 ms returned sat
[2021-05-19 02:13:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:13:56] [INFO ] [Nat]Absence check using 105 positive place invariants in 97 ms returned sat
[2021-05-19 02:13:56] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 02:13:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:14:03] [INFO ] [Nat]Absence check using state equation in 7241 ms returned sat
[2021-05-19 02:14:03] [INFO ] [Nat]Added 1 Read/Feed constraints in 139 ms returned sat
[2021-05-19 02:14:03] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 136 ms.
[2021-05-19 02:14:08] [INFO ] Added : 26 causal constraints over 6 iterations in 4969 ms. Result :sat
[2021-05-19 02:14:08] [INFO ] [Real]Absence check using 105 positive place invariants in 62 ms returned sat
[2021-05-19 02:14:08] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-19 02:14:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:14:12] [INFO ] [Real]Absence check using state equation in 3253 ms returned sat
[2021-05-19 02:14:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:14:12] [INFO ] [Nat]Absence check using 105 positive place invariants in 66 ms returned sat
[2021-05-19 02:14:12] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-19 02:14:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:14:19] [INFO ] [Nat]Absence check using state equation in 7606 ms returned sat
[2021-05-19 02:14:19] [INFO ] [Nat]Added 1 Read/Feed constraints in 68 ms returned sat
[2021-05-19 02:14:20] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 231 ms.
[2021-05-19 02:14:21] [INFO ] Added : 17 causal constraints over 6 iterations in 1378 ms. Result :sat
[2021-05-19 02:14:21] [INFO ] [Real]Absence check using 105 positive place invariants in 81 ms returned sat
[2021-05-19 02:14:21] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 02:14:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:14:24] [INFO ] [Real]Absence check using state equation in 3302 ms returned sat
[2021-05-19 02:14:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:14:25] [INFO ] [Nat]Absence check using 105 positive place invariants in 68 ms returned sat
[2021-05-19 02:14:25] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 02:14:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:14:31] [INFO ] [Nat]Absence check using state equation in 6474 ms returned sat
[2021-05-19 02:14:31] [INFO ] [Nat]Added 1 Read/Feed constraints in 29 ms returned sat
[2021-05-19 02:14:31] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 130 ms.
[2021-05-19 02:14:32] [INFO ] Added : 26 causal constraints over 6 iterations in 1342 ms. Result :sat
[2021-05-19 02:14:33] [INFO ] [Real]Absence check using 105 positive place invariants in 79 ms returned sat
[2021-05-19 02:14:33] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 02:14:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:14:36] [INFO ] [Real]Absence check using state equation in 3714 ms returned sat
[2021-05-19 02:14:36] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:14:37] [INFO ] [Nat]Absence check using 105 positive place invariants in 64 ms returned sat
[2021-05-19 02:14:37] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 23 ms returned sat
[2021-05-19 02:14:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:14:46] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:14:49] [INFO ] [Nat]Absence check using state equation in 12515 ms returned unknown
[2021-05-19 02:14:49] [INFO ] [Real]Absence check using 105 positive place invariants in 60 ms returned sat
[2021-05-19 02:14:49] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 02:14:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:14:53] [INFO ] [Real]Absence check using state equation in 3431 ms returned sat
[2021-05-19 02:14:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:14:53] [INFO ] [Nat]Absence check using 105 positive place invariants in 71 ms returned sat
[2021-05-19 02:14:53] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 02:14:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:15:02] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:15:03] [INFO ] [Nat]Absence check using state equation in 10222 ms returned sat
[2021-05-19 02:15:03] [INFO ] [Nat]Added 1 Read/Feed constraints in 107 ms returned sat
[2021-05-19 02:15:03] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 128 ms.
[2021-05-19 02:15:05] [INFO ] Added : 20 causal constraints over 7 iterations in 1577 ms. Result :sat
[2021-05-19 02:15:05] [INFO ] [Real]Absence check using 105 positive place invariants in 62 ms returned sat
[2021-05-19 02:15:05] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 34 ms returned sat
[2021-05-19 02:15:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:15:09] [INFO ] [Real]Absence check using state equation in 3518 ms returned sat
[2021-05-19 02:15:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:15:09] [INFO ] [Nat]Absence check using 105 positive place invariants in 63 ms returned sat
[2021-05-19 02:15:09] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 32 ms returned sat
[2021-05-19 02:15:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:15:14] [INFO ] [Nat]Absence check using state equation in 4891 ms returned sat
[2021-05-19 02:15:14] [INFO ] [Nat]Added 1 Read/Feed constraints in 167 ms returned sat
[2021-05-19 02:15:14] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 128 ms.
[2021-05-19 02:15:21] [INFO ] Added : 33 causal constraints over 7 iterations in 7492 ms. Result :unknown
[2021-05-19 02:15:22] [INFO ] [Real]Absence check using 105 positive place invariants in 71 ms returned sat
[2021-05-19 02:15:22] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 02:15:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:15:25] [INFO ] [Real]Absence check using state equation in 3634 ms returned sat
[2021-05-19 02:15:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:15:25] [INFO ] [Nat]Absence check using 105 positive place invariants in 70 ms returned sat
[2021-05-19 02:15:25] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 36 ms returned sat
[2021-05-19 02:15:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:15:31] [INFO ] [Nat]Absence check using state equation in 5984 ms returned sat
[2021-05-19 02:15:31] [INFO ] [Nat]Added 1 Read/Feed constraints in 43 ms returned sat
[2021-05-19 02:15:32] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 129 ms.
[2021-05-19 02:15:34] [INFO ] Added : 34 causal constraints over 7 iterations in 2957 ms. Result :sat
[2021-05-19 02:15:35] [INFO ] [Real]Absence check using 105 positive place invariants in 61 ms returned sat
[2021-05-19 02:15:35] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-19 02:15:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:15:38] [INFO ] [Real]Absence check using state equation in 3328 ms returned sat
[2021-05-19 02:15:38] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:15:38] [INFO ] [Nat]Absence check using 105 positive place invariants in 84 ms returned sat
[2021-05-19 02:15:38] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-19 02:15:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:15:47] [INFO ] [Nat]Absence check using state equation in 8889 ms returned sat
[2021-05-19 02:15:47] [INFO ] [Nat]Added 1 Read/Feed constraints in 371 ms returned sat
[2021-05-19 02:15:48] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 128 ms.
[2021-05-19 02:15:49] [INFO ] Added : 15 causal constraints over 7 iterations in 1693 ms. Result :sat
[2021-05-19 02:15:49] [INFO ] [Real]Absence check using 105 positive place invariants in 68 ms returned sat
[2021-05-19 02:15:49] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 02:15:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:15:53] [INFO ] [Real]Absence check using state equation in 3472 ms returned sat
[2021-05-19 02:15:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:15:53] [INFO ] [Nat]Absence check using 105 positive place invariants in 115 ms returned sat
[2021-05-19 02:15:53] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 02:15:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:16:00] [INFO ] [Nat]Absence check using state equation in 6741 ms returned sat
[2021-05-19 02:16:00] [INFO ] [Nat]Added 1 Read/Feed constraints in 283 ms returned sat
[2021-05-19 02:16:00] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 129 ms.
[2021-05-19 02:16:02] [INFO ] Added : 21 causal constraints over 7 iterations in 2189 ms. Result :sat
[2021-05-19 02:16:03] [INFO ] [Real]Absence check using 105 positive place invariants in 65 ms returned sat
[2021-05-19 02:16:03] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-19 02:16:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:16:06] [INFO ] [Real]Absence check using state equation in 3467 ms returned sat
[2021-05-19 02:16:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:16:06] [INFO ] [Nat]Absence check using 105 positive place invariants in 64 ms returned sat
[2021-05-19 02:16:06] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 23 ms returned sat
[2021-05-19 02:16:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:16:14] [INFO ] [Nat]Absence check using state equation in 7771 ms returned sat
[2021-05-19 02:16:14] [INFO ] [Nat]Added 1 Read/Feed constraints in 242 ms returned sat
[2021-05-19 02:16:14] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 130 ms.
[2021-05-19 02:16:22] [INFO ] Added : 51 causal constraints over 11 iterations in 7521 ms. Result :sat
[2021-05-19 02:16:22] [INFO ] [Real]Absence check using 105 positive place invariants in 71 ms returned sat
[2021-05-19 02:16:22] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 02:16:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:16:25] [INFO ] [Real]Absence check using state equation in 3354 ms returned sat
[2021-05-19 02:16:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:16:26] [INFO ] [Nat]Absence check using 105 positive place invariants in 69 ms returned sat
[2021-05-19 02:16:26] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 02:16:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:16:33] [INFO ] [Nat]Absence check using state equation in 7095 ms returned sat
[2021-05-19 02:16:33] [INFO ] [Nat]Added 1 Read/Feed constraints in 144 ms returned sat
[2021-05-19 02:16:33] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 213 ms.
[2021-05-19 02:16:34] [INFO ] Added : 11 causal constraints over 3 iterations in 1427 ms. Result :sat
[2021-05-19 02:16:35] [INFO ] [Real]Absence check using 105 positive place invariants in 348 ms returned sat
[2021-05-19 02:16:35] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 88 ms returned sat
[2021-05-19 02:16:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:16:42] [INFO ] [Real]Absence check using state equation in 7113 ms returned sat
[2021-05-19 02:16:42] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:16:42] [INFO ] [Nat]Absence check using 105 positive place invariants in 142 ms returned sat
[2021-05-19 02:16:42] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 23 ms returned sat
[2021-05-19 02:16:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:16:52] [INFO ] [Nat]Absence check using state equation in 9189 ms returned sat
[2021-05-19 02:16:52] [INFO ] [Nat]Added 1 Read/Feed constraints in 71 ms returned sat
[2021-05-19 02:16:52] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 158 ms.
[2021-05-19 02:16:53] [INFO ] Added : 11 causal constraints over 3 iterations in 936 ms. Result :sat
[2021-05-19 02:16:53] [INFO ] [Real]Absence check using 105 positive place invariants in 65 ms returned sat
[2021-05-19 02:16:53] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 02:16:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:16:56] [INFO ] [Real]Absence check using state equation in 3495 ms returned sat
[2021-05-19 02:16:56] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:16:57] [INFO ] [Nat]Absence check using 105 positive place invariants in 316 ms returned sat
[2021-05-19 02:16:57] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 27 ms returned sat
[2021-05-19 02:16:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:17:06] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:17:09] [INFO ] [Nat]Absence check using state equation in 12055 ms returned unknown
[2021-05-19 02:17:09] [INFO ] [Real]Absence check using 105 positive place invariants in 66 ms returned sat
[2021-05-19 02:17:09] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 02:17:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:17:12] [INFO ] [Real]Absence check using state equation in 3161 ms returned sat
[2021-05-19 02:17:12] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:17:12] [INFO ] [Nat]Absence check using 105 positive place invariants in 70 ms returned sat
[2021-05-19 02:17:12] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 02:17:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:17:20] [INFO ] [Nat]Absence check using state equation in 7881 ms returned sat
[2021-05-19 02:17:23] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:17:24] [INFO ] [Nat]Added 1 Read/Feed constraints in 3627 ms returned sat
[2021-05-19 02:17:24] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 139 ms.
[2021-05-19 02:17:25] [INFO ] Added : 7 causal constraints over 2 iterations in 597 ms. Result :sat
[2021-05-19 02:17:25] [INFO ] [Real]Absence check using 105 positive place invariants in 72 ms returned sat
[2021-05-19 02:17:25] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 02:17:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:17:28] [INFO ] [Real]Absence check using state equation in 3255 ms returned sat
[2021-05-19 02:17:28] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:17:28] [INFO ] [Nat]Absence check using 105 positive place invariants in 78 ms returned sat
[2021-05-19 02:17:28] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 02:17:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:17:34] [INFO ] [Nat]Absence check using state equation in 5803 ms returned sat
[2021-05-19 02:17:34] [INFO ] [Nat]Added 1 Read/Feed constraints in 29 ms returned sat
[2021-05-19 02:17:34] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 132 ms.
[2021-05-19 02:17:35] [INFO ] Added : 20 causal constraints over 4 iterations in 1203 ms. Result :sat
[2021-05-19 02:17:35] [INFO ] [Real]Absence check using 105 positive place invariants in 78 ms returned sat
[2021-05-19 02:17:35] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 02:17:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:17:39] [INFO ] [Real]Absence check using state equation in 3428 ms returned sat
[2021-05-19 02:17:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:17:39] [INFO ] [Nat]Absence check using 105 positive place invariants in 63 ms returned sat
[2021-05-19 02:17:39] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 02:17:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:17:46] [INFO ] [Nat]Absence check using state equation in 7021 ms returned sat
[2021-05-19 02:17:46] [INFO ] [Nat]Added 1 Read/Feed constraints in 184 ms returned sat
[2021-05-19 02:17:46] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 128 ms.
[2021-05-19 02:17:49] [INFO ] Added : 20 causal constraints over 8 iterations in 2645 ms. Result :sat
[2021-05-19 02:17:49] [INFO ] [Real]Absence check using 105 positive place invariants in 180 ms returned sat
[2021-05-19 02:17:49] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 02:17:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:17:53] [INFO ] [Real]Absence check using state equation in 3357 ms returned sat
[2021-05-19 02:17:53] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:17:53] [INFO ] [Nat]Absence check using 105 positive place invariants in 61 ms returned sat
[2021-05-19 02:17:53] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 02:17:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:17:58] [INFO ] [Nat]Absence check using state equation in 4871 ms returned sat
[2021-05-19 02:17:59] [INFO ] [Nat]Added 1 Read/Feed constraints in 1001 ms returned sat
[2021-05-19 02:17:59] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 190 ms.
[2021-05-19 02:18:04] [INFO ] Added : 38 causal constraints over 9 iterations in 4826 ms. Result :sat
[2021-05-19 02:18:04] [INFO ] [Real]Absence check using 105 positive place invariants in 66 ms returned sat
[2021-05-19 02:18:04] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 02:18:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:18:07] [INFO ] [Real]Absence check using state equation in 3437 ms returned sat
[2021-05-19 02:18:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:18:07] [INFO ] [Nat]Absence check using 105 positive place invariants in 62 ms returned sat
[2021-05-19 02:18:07] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 02:18:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:18:12] [INFO ] [Nat]Absence check using state equation in 4284 ms returned sat
[2021-05-19 02:18:12] [INFO ] [Nat]Added 1 Read/Feed constraints in 201 ms returned sat
[2021-05-19 02:18:12] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 177 ms.
[2021-05-19 02:18:20] [INFO ] Added : 27 causal constraints over 6 iterations in 7835 ms. Result :unknown
[2021-05-19 02:18:20] [INFO ] [Real]Absence check using 105 positive place invariants in 65 ms returned sat
[2021-05-19 02:18:20] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 18 ms returned sat
[2021-05-19 02:18:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:18:24] [INFO ] [Real]Absence check using state equation in 3648 ms returned sat
[2021-05-19 02:18:24] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:18:24] [INFO ] [Nat]Absence check using 105 positive place invariants in 69 ms returned sat
[2021-05-19 02:18:24] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 02:18:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:18:28] [INFO ] [Nat]Absence check using state equation in 4659 ms returned sat
[2021-05-19 02:18:31] [INFO ] [Nat]Added 1 Read/Feed constraints in 2210 ms returned sat
[2021-05-19 02:18:31] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 130 ms.
[2021-05-19 02:18:36] [INFO ] Added : 41 causal constraints over 9 iterations in 5330 ms. Result :sat
[2021-05-19 02:18:36] [INFO ] [Real]Absence check using 105 positive place invariants in 60 ms returned sat
[2021-05-19 02:18:36] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 02:18:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:18:40] [INFO ] [Real]Absence check using state equation in 3694 ms returned sat
[2021-05-19 02:18:40] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:18:40] [INFO ] [Nat]Absence check using 105 positive place invariants in 79 ms returned sat
[2021-05-19 02:18:40] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 25 ms returned sat
[2021-05-19 02:18:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:18:44] [INFO ] [Nat]Absence check using state equation in 4215 ms returned sat
[2021-05-19 02:18:47] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 02:18:50] [INFO ] [Nat]Added 1 Read/Feed constraints in 6033 ms returned unknown
[2021-05-19 02:18:51] [INFO ] [Real]Absence check using 105 positive place invariants in 67 ms returned sat
[2021-05-19 02:18:51] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 20 ms returned sat
[2021-05-19 02:18:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:18:54] [INFO ] [Real]Absence check using state equation in 3798 ms returned sat
[2021-05-19 02:18:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:18:55] [INFO ] [Nat]Absence check using 105 positive place invariants in 70 ms returned sat
[2021-05-19 02:18:55] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 22 ms returned sat
[2021-05-19 02:18:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:18:59] [INFO ] [Nat]Absence check using state equation in 4604 ms returned sat
[2021-05-19 02:19:02] [INFO ] [Nat]Added 1 Read/Feed constraints in 2433 ms returned sat
[2021-05-19 02:19:02] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 129 ms.
[2021-05-19 02:19:05] [INFO ] Added : 25 causal constraints over 6 iterations in 3182 ms. Result :sat
[2021-05-19 02:19:05] [INFO ] [Real]Absence check using 105 positive place invariants in 82 ms returned sat
[2021-05-19 02:19:05] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 40 ms returned sat
[2021-05-19 02:19:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:19:09] [INFO ] [Real]Absence check using state equation in 3432 ms returned sat
[2021-05-19 02:19:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:19:09] [INFO ] [Nat]Absence check using 105 positive place invariants in 64 ms returned sat
[2021-05-19 02:19:09] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 34 ms returned sat
[2021-05-19 02:19:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:19:14] [INFO ] [Nat]Absence check using state equation in 5004 ms returned sat
[2021-05-19 02:19:15] [INFO ] [Nat]Added 1 Read/Feed constraints in 865 ms returned sat
[2021-05-19 02:19:15] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 130 ms.
[2021-05-19 02:19:21] [INFO ] Added : 44 causal constraints over 10 iterations in 6440 ms. Result :sat
[2021-05-19 02:19:21] [INFO ] [Real]Absence check using 105 positive place invariants in 70 ms returned sat
[2021-05-19 02:19:21] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 02:19:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:19:25] [INFO ] [Real]Absence check using state equation in 3809 ms returned sat
[2021-05-19 02:19:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:19:25] [INFO ] [Nat]Absence check using 105 positive place invariants in 71 ms returned sat
[2021-05-19 02:19:25] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 21 ms returned sat
[2021-05-19 02:19:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:19:32] [INFO ] [Nat]Absence check using state equation in 6611 ms returned sat
[2021-05-19 02:19:32] [INFO ] [Nat]Added 1 Read/Feed constraints in 90 ms returned sat
[2021-05-19 02:19:32] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 125 ms.
[2021-05-19 02:19:35] [INFO ] Added : 25 causal constraints over 5 iterations in 2779 ms. Result :sat
[2021-05-19 02:19:35] [INFO ] [Real]Absence check using 105 positive place invariants in 60 ms returned sat
[2021-05-19 02:19:35] [INFO ] [Real]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 02:19:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 02:19:39] [INFO ] [Real]Absence check using state equation in 3533 ms returned sat
[2021-05-19 02:19:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-19 02:19:39] [INFO ] [Nat]Absence check using 105 positive place invariants in 62 ms returned sat
[2021-05-19 02:19:39] [INFO ] [Nat]Absence check using 105 positive and 7 generalized place invariants in 19 ms returned sat
[2021-05-19 02:19:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-19 02:19:44] [INFO ] [Nat]Absence check using state equation in 4644 ms returned sat
[2021-05-19 02:19:45] [INFO ] [Nat]Added 1 Read/Feed constraints in 1738 ms returned sat
[2021-05-19 02:19:45] [INFO ] Computed and/alt/rep : 2219/131222/2210 causal constraints in 134 ms.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427332 kB
MemFree: 14653068 kB
After kill :
MemTotal: 16427332 kB
MemFree: 16144060 kB

--------------------
content from stderr:

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBNT-COL-S10J40"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2020"
echo " Input is PolyORBNT-COL-S10J40, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r170-oct2-162089287200210"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S10J40.tgz
mv PolyORBNT-COL-S10J40 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;