Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r126-tajo-158961390600588.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is PolyORBNT-COL-S05J80, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r126-tajo-158961390600588
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 276K
-rw-r--r-- 1 mcc users 3.9K Apr 12 06:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 20K Apr 12 06:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 11 05:49 CTLFireability.txt
-rw-r--r-- 1 mcc users 13K Apr 11 05:49 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.2K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K Apr 14 12:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Apr 14 12:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Apr 10 12:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Apr 10 12:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Apr 9 18:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 9 18:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 10 22:23 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 10 22:23 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 94K Mar 24 05:37 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-S05J80-CTLFireability-00
FORMULA_NAME PolyORBNT-COL-S05J80-CTLFireability-01
FORMULA_NAME PolyORBNT-COL-S05J80-CTLFireability-02
FORMULA_NAME PolyORBNT-COL-S05J80-CTLFireability-03
FORMULA_NAME PolyORBNT-COL-S05J80-CTLFireability-04
FORMULA_NAME PolyORBNT-COL-S05J80-CTLFireability-05
FORMULA_NAME PolyORBNT-COL-S05J80-CTLFireability-06
FORMULA_NAME PolyORBNT-COL-S05J80-CTLFireability-07
FORMULA_NAME PolyORBNT-COL-S05J80-CTLFireability-08
FORMULA_NAME PolyORBNT-COL-S05J80-CTLFireability-09
FORMULA_NAME PolyORBNT-COL-S05J80-CTLFireability-10
FORMULA_NAME PolyORBNT-COL-S05J80-CTLFireability-11
FORMULA_NAME PolyORBNT-COL-S05J80-CTLFireability-12
FORMULA_NAME PolyORBNT-COL-S05J80-CTLFireability-13
FORMULA_NAME PolyORBNT-COL-S05J80-CTLFireability-14
FORMULA_NAME PolyORBNT-COL-S05J80-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1589836426388

[2020-05-18 21:13:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-18 21:13:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-18 21:13:48] [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.
[2020-05-18 21:13:48] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 537 ms
[2020-05-18 21:13:48] [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,

[2020-05-18 21:13:48] [INFO ] ms1 symmetric to ms3 in transition trans_489
[2020-05-18 21:13:48] [INFO ] ms3 symmetric to ms4 in transition trans_489
[2020-05-18 21:13:48] [INFO ] ms4 symmetric to ms2 in transition trans_489
[2020-05-18 21:13:48] [INFO ] ms1 symmetric to ms3 in transition trans_488
[2020-05-18 21:13:48] [INFO ] ms3 symmetric to ms2 in transition trans_488
[2020-05-18 21:13:48] [INFO ] ms1 symmetric to ms2 in transition trans_487
[2020-05-18 21:13:48] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 1269 PT places and 2592.0 transition bindings in 37 ms.
[2020-05-18 21:13:48] [INFO ] Computed order based on color domains.
[2020-05-18 21:13:48] [INFO ] Unfolded HLPN to a Petri net with 1269 places and 1775 transitions in 35 ms.
[2020-05-18 21:13:48] [INFO ] Unfolded HLPN properties in 1 ms.
Deduced a syphon composed of 80 places in 8 ms
Reduce places removed 80 places and 80 transitions.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 78 ms.
Incomplete random walk after 100000 steps, including 6868 resets, run finished after 2064 ms. (steps per millisecond=48 ) properties seen :[0, 1, 1, 0, 1, 1, 1, 0, 1, 1, 0, 0, 1, 0, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 0, 1, 1, 1, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 1, 1, 1, 0, 0, 1, 1, 1, 1, 1, 1, 0, 1, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 1, 1, 1, 1, 0, 0, 1, 0, 1, 0, 0, 0, 1, 1, 0, 1, 0, 1, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 1, 1, 0, 1, 1, 1, 0, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 0, 1, 1, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 1, 1, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 1, 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 1, 0, 1, 1, 1, 1]
[2020-05-18 21:13:51] [INFO ] Flow matrix only has 1691 transitions (discarded 4 similar events)
// Phase 1: matrix 1691 rows 1189 cols
[2020-05-18 21:13:51] [INFO ] Computed 182 place invariants in 276 ms
[2020-05-18 21:13:51] [INFO ] [Real]Absence check using 175 positive place invariants in 177 ms returned sat
[2020-05-18 21:13:51] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 66 ms returned unsat
[2020-05-18 21:13:52] [INFO ] [Real]Absence check using 175 positive place invariants in 132 ms returned sat
[2020-05-18 21:13:52] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 81 ms returned unsat
[2020-05-18 21:13:52] [INFO ] [Real]Absence check using 175 positive place invariants in 130 ms returned sat
[2020-05-18 21:13:52] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 192 ms returned unsat
[2020-05-18 21:13:52] [INFO ] [Real]Absence check using 175 positive place invariants in 10 ms returned unsat
[2020-05-18 21:13:53] [INFO ] [Real]Absence check using 175 positive place invariants in 207 ms returned sat
[2020-05-18 21:13:53] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 45 ms returned unsat
[2020-05-18 21:13:53] [INFO ] [Real]Absence check using 175 positive place invariants in 115 ms returned sat
[2020-05-18 21:13:53] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 28 ms returned unsat
[2020-05-18 21:13:53] [INFO ] [Real]Absence check using 175 positive place invariants in 113 ms returned sat
[2020-05-18 21:13:53] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 29 ms returned sat
[2020-05-18 21:13:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:13:57] [INFO ] [Real]Absence check using state equation in 3854 ms returned sat
[2020-05-18 21:13:57] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:13:57] [INFO ] [Nat]Absence check using 175 positive place invariants in 127 ms returned sat
[2020-05-18 21:13:57] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 32 ms returned sat
[2020-05-18 21:13:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:14:01] [INFO ] [Nat]Absence check using state equation in 4064 ms returned sat
[2020-05-18 21:14:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-05-18 21:14:01] [INFO ] [Nat]Added 1 Read/Feed constraints in 17 ms returned sat
[2020-05-18 21:14:02] [INFO ] Deduced a trap composed of 26 places in 817 ms
[2020-05-18 21:14:03] [INFO ] Deduced a trap composed of 24 places in 729 ms
[2020-05-18 21:14:03] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1882 ms
[2020-05-18 21:14:03] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 169 ms.
[2020-05-18 21:14:16] [INFO ] Added : 102 causal constraints over 21 iterations in 12831 ms. Result :sat
[2020-05-18 21:14:16] [INFO ] Deduced a trap composed of 14 places in 247 ms
[2020-05-18 21:14:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:14:18] [INFO ] Deduced a trap composed of 12 places in 1034 ms
[2020-05-18 21:14:18] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 6
[2020-05-18 21:14:18] [INFO ] [Real]Absence check using 175 positive place invariants in 111 ms returned sat
[2020-05-18 21:14:18] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 31 ms returned sat
[2020-05-18 21:14:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:14:23] [INFO ] [Real]Absence check using state equation in 4293 ms returned sat
[2020-05-18 21:14:23] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:14:23] [INFO ] [Nat]Absence check using 175 positive place invariants in 176 ms returned sat
[2020-05-18 21:14:23] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 57 ms returned sat
[2020-05-18 21:14:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:14:27] [INFO ] [Nat]Absence check using state equation in 4587 ms returned sat
[2020-05-18 21:14:28] [INFO ] [Nat]Added 1 Read/Feed constraints in 38 ms returned sat
[2020-05-18 21:14:28] [INFO ] Deduced a trap composed of 24 places in 646 ms
[2020-05-18 21:14:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 771 ms
[2020-05-18 21:14:29] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 261 ms.
[2020-05-18 21:14:33] [INFO ] Added : 91 causal constraints over 19 iterations in 4889 ms. Result :sat
[2020-05-18 21:14:33] [INFO ] Deduced a trap composed of 14 places in 184 ms
[2020-05-18 21:14:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1406 ms
[2020-05-18 21:14:35] [INFO ] [Real]Absence check using 175 positive place invariants in 161 ms returned sat
[2020-05-18 21:14:35] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 39 ms returned sat
[2020-05-18 21:14:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:14:39] [INFO ] [Real]Absence check using state equation in 4007 ms returned sat
[2020-05-18 21:14:39] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:14:39] [INFO ] [Nat]Absence check using 175 positive place invariants in 160 ms returned sat
[2020-05-18 21:14:39] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 43 ms returned sat
[2020-05-18 21:14:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:14:44] [INFO ] [Nat]Absence check using state equation in 4521 ms returned sat
[2020-05-18 21:14:44] [INFO ] [Nat]Added 1 Read/Feed constraints in 35 ms returned sat
[2020-05-18 21:14:45] [INFO ] Deduced a trap composed of 24 places in 923 ms
[2020-05-18 21:14:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1064 ms
[2020-05-18 21:14:45] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 187 ms.
[2020-05-18 21:14:54] [INFO ] Added : 101 causal constraints over 21 iterations in 9134 ms. Result :sat
[2020-05-18 21:14:54] [INFO ] Deduced a trap composed of 14 places in 162 ms
[2020-05-18 21:14:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:15:00] [INFO ] Deduced a trap composed of 12 places in 1036 ms
[2020-05-18 21:15:00] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 8
[2020-05-18 21:15:00] [INFO ] [Real]Absence check using 175 positive place invariants in 114 ms returned sat
[2020-05-18 21:15:00] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 33 ms returned sat
[2020-05-18 21:15:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:15:04] [INFO ] [Real]Absence check using state equation in 3803 ms returned sat
[2020-05-18 21:15:04] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:15:04] [INFO ] [Nat]Absence check using 175 positive place invariants in 118 ms returned sat
[2020-05-18 21:15:04] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 37 ms returned sat
[2020-05-18 21:15:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:15:09] [INFO ] [Nat]Absence check using state equation in 4741 ms returned sat
[2020-05-18 21:15:09] [INFO ] [Nat]Added 1 Read/Feed constraints in 13 ms returned sat
[2020-05-18 21:15:10] [INFO ] Deduced a trap composed of 248 places in 871 ms
[2020-05-18 21:15:11] [INFO ] Deduced a trap composed of 24 places in 650 ms
[2020-05-18 21:15:11] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1652 ms
[2020-05-18 21:15:11] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 112 ms.
[2020-05-18 21:15:24] [INFO ] Added : 99 causal constraints over 20 iterations in 13336 ms. Result :unknown
[2020-05-18 21:15:24] [INFO ] [Real]Absence check using 175 positive place invariants in 179 ms returned sat
[2020-05-18 21:15:24] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 40 ms returned sat
[2020-05-18 21:15:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:15:29] [INFO ] [Real]Absence check using state equation in 4396 ms returned sat
[2020-05-18 21:15:29] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:15:29] [INFO ] [Nat]Absence check using 175 positive place invariants in 164 ms returned sat
[2020-05-18 21:15:29] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 43 ms returned sat
[2020-05-18 21:15:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:15:34] [INFO ] [Nat]Absence check using state equation in 5082 ms returned sat
[2020-05-18 21:15:34] [INFO ] [Nat]Added 1 Read/Feed constraints in 13 ms returned sat
[2020-05-18 21:15:35] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 113 ms.
[2020-05-18 21:15:44] [INFO ] Added : 114 causal constraints over 24 iterations in 9205 ms. Result :sat
[2020-05-18 21:15:44] [INFO ] Deduced a trap composed of 14 places in 324 ms
[2020-05-18 21:15:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1155 ms
[2020-05-18 21:15:45] [INFO ] [Real]Absence check using 175 positive place invariants in 173 ms returned sat
[2020-05-18 21:15:45] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 86 ms returned sat
[2020-05-18 21:15:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:15:50] [INFO ] [Real]Absence check using state equation in 4384 ms returned sat
[2020-05-18 21:15:50] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:15:50] [INFO ] [Nat]Absence check using 175 positive place invariants in 209 ms returned sat
[2020-05-18 21:15:50] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 59 ms returned sat
[2020-05-18 21:15:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:15:54] [INFO ] [Nat]Absence check using state equation in 4165 ms returned sat
[2020-05-18 21:15:54] [INFO ] [Nat]Added 1 Read/Feed constraints in 94 ms returned sat
[2020-05-18 21:15:55] [INFO ] Deduced a trap composed of 14 places in 860 ms
[2020-05-18 21:15:56] [INFO ] Deduced a trap composed of 24 places in 835 ms
[2020-05-18 21:15:56] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1912 ms
[2020-05-18 21:15:56] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 163 ms.
[2020-05-18 21:16:10] [INFO ] Added : 101 causal constraints over 21 iterations in 13439 ms. Result :unknown
[2020-05-18 21:16:10] [INFO ] [Real]Absence check using 175 positive place invariants in 164 ms returned sat
[2020-05-18 21:16:10] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 40 ms returned sat
[2020-05-18 21:16:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:16:14] [INFO ] [Real]Absence check using state equation in 3729 ms returned sat
[2020-05-18 21:16:14] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:16:14] [INFO ] [Nat]Absence check using 175 positive place invariants in 122 ms returned sat
[2020-05-18 21:16:14] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 27 ms returned sat
[2020-05-18 21:16:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:16:18] [INFO ] [Nat]Absence check using state equation in 3905 ms returned sat
[2020-05-18 21:16:18] [INFO ] [Nat]Added 1 Read/Feed constraints in 29 ms returned sat
[2020-05-18 21:16:18] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 92 ms.
[2020-05-18 21:16:23] [INFO ] Added : 86 causal constraints over 18 iterations in 4703 ms. Result :sat
[2020-05-18 21:16:23] [INFO ] Deduced a trap composed of 14 places in 240 ms
[2020-05-18 21:16:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 735 ms
[2020-05-18 21:16:24] [INFO ] [Real]Absence check using 175 positive place invariants in 165 ms returned sat
[2020-05-18 21:16:24] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 53 ms returned sat
[2020-05-18 21:16:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:16:28] [INFO ] [Real]Absence check using state equation in 3989 ms returned sat
[2020-05-18 21:16:28] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:16:28] [INFO ] [Nat]Absence check using 175 positive place invariants in 166 ms returned sat
[2020-05-18 21:16:28] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 54 ms returned sat
[2020-05-18 21:16:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:16:32] [INFO ] [Nat]Absence check using state equation in 4012 ms returned sat
[2020-05-18 21:16:32] [INFO ] [Nat]Added 1 Read/Feed constraints in 32 ms returned sat
[2020-05-18 21:16:33] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 194 ms.
[2020-05-18 21:16:40] [INFO ] Added : 111 causal constraints over 23 iterations in 7317 ms. Result :sat
[2020-05-18 21:16:40] [INFO ] Deduced a trap composed of 14 places in 287 ms
[2020-05-18 21:16:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1115 ms
[2020-05-18 21:16:41] [INFO ] [Real]Absence check using 175 positive place invariants in 163 ms returned sat
[2020-05-18 21:16:41] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 54 ms returned sat
[2020-05-18 21:16:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:16:45] [INFO ] [Real]Absence check using state equation in 4040 ms returned sat
[2020-05-18 21:16:45] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:16:45] [INFO ] [Nat]Absence check using 175 positive place invariants in 128 ms returned sat
[2020-05-18 21:16:45] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 38 ms returned sat
[2020-05-18 21:16:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:16:50] [INFO ] [Nat]Absence check using state equation in 4511 ms returned sat
[2020-05-18 21:16:50] [INFO ] [Nat]Added 1 Read/Feed constraints in 16 ms returned sat
[2020-05-18 21:16:51] [INFO ] Deduced a trap composed of 24 places in 649 ms
[2020-05-18 21:16:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 766 ms
[2020-05-18 21:16:51] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 144 ms.
[2020-05-18 21:16:58] [INFO ] Added : 113 causal constraints over 23 iterations in 7218 ms. Result :sat
[2020-05-18 21:16:58] [INFO ] Deduced a trap composed of 14 places in 210 ms
[2020-05-18 21:16:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1217 ms
[2020-05-18 21:16:59] [INFO ] [Real]Absence check using 175 positive place invariants in 173 ms returned sat
[2020-05-18 21:17:00] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 54 ms returned sat
[2020-05-18 21:17:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:17:04] [INFO ] [Real]Absence check using state equation in 4303 ms returned sat
[2020-05-18 21:17:04] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:17:04] [INFO ] [Nat]Absence check using 175 positive place invariants in 161 ms returned sat
[2020-05-18 21:17:04] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 43 ms returned sat
[2020-05-18 21:17:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:17:09] [INFO ] [Nat]Absence check using state equation in 4557 ms returned sat
[2020-05-18 21:17:09] [INFO ] [Nat]Added 1 Read/Feed constraints in 15 ms returned sat
[2020-05-18 21:17:10] [INFO ] Deduced a trap composed of 24 places in 908 ms
[2020-05-18 21:17:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1018 ms
[2020-05-18 21:17:10] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 133 ms.
[2020-05-18 21:17:18] [INFO ] Added : 102 causal constraints over 21 iterations in 7895 ms. Result :sat
[2020-05-18 21:17:18] [INFO ] Deduced a trap composed of 14 places in 274 ms
[2020-05-18 21:17:21] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:17:25] [INFO ] Deduced a trap composed of 12 places in 939 ms
[2020-05-18 21:17:25] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 15
[2020-05-18 21:17:25] [INFO ] [Real]Absence check using 175 positive place invariants in 159 ms returned sat
[2020-05-18 21:17:25] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 38 ms returned sat
[2020-05-18 21:17:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:17:29] [INFO ] [Real]Absence check using state equation in 3982 ms returned sat
[2020-05-18 21:17:29] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:17:29] [INFO ] [Nat]Absence check using 175 positive place invariants in 172 ms returned sat
[2020-05-18 21:17:30] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 45 ms returned sat
[2020-05-18 21:17:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:17:34] [INFO ] [Nat]Absence check using state equation in 4376 ms returned sat
[2020-05-18 21:17:34] [INFO ] [Nat]Added 1 Read/Feed constraints in 22 ms returned sat
[2020-05-18 21:17:35] [INFO ] Deduced a trap composed of 24 places in 714 ms
[2020-05-18 21:17:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 978 ms
[2020-05-18 21:17:35] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 132 ms.
[2020-05-18 21:17:44] [INFO ] Added : 91 causal constraints over 19 iterations in 8644 ms. Result :sat
[2020-05-18 21:17:44] [INFO ] Deduced a trap composed of 14 places in 300 ms
[2020-05-18 21:17:47] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:17:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 4959 ms
[2020-05-18 21:17:49] [INFO ] [Real]Absence check using 175 positive place invariants in 131 ms returned sat
[2020-05-18 21:17:49] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 50 ms returned sat
[2020-05-18 21:17:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:17:52] [INFO ] [Real]Absence check using state equation in 3727 ms returned sat
[2020-05-18 21:17:53] [INFO ] [Real]Added 1 Read/Feed constraints in 24 ms returned sat
[2020-05-18 21:17:53] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 130 ms.
[2020-05-18 21:17:53] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:17:53] [INFO ] [Nat]Absence check using 175 positive place invariants in 164 ms returned sat
[2020-05-18 21:17:53] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 50 ms returned sat
[2020-05-18 21:17:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:17:58] [INFO ] [Nat]Absence check using state equation in 4330 ms returned sat
[2020-05-18 21:17:58] [INFO ] [Nat]Added 1 Read/Feed constraints in 13 ms returned sat
[2020-05-18 21:17:58] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 111 ms.
[2020-05-18 21:18:05] [INFO ] Added : 98 causal constraints over 20 iterations in 7070 ms. Result :sat
[2020-05-18 21:18:05] [INFO ] Deduced a trap composed of 14 places in 251 ms
[2020-05-18 21:18:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:18:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 5789 ms
[2020-05-18 21:18:11] [INFO ] [Real]Absence check using 175 positive place invariants in 142 ms returned sat
[2020-05-18 21:18:11] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 25 ms returned sat
[2020-05-18 21:18:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:18:15] [INFO ] [Real]Absence check using state equation in 3786 ms returned sat
[2020-05-18 21:18:15] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:18:15] [INFO ] [Nat]Absence check using 175 positive place invariants in 174 ms returned sat
[2020-05-18 21:18:15] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 40 ms returned sat
[2020-05-18 21:18:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:18:19] [INFO ] [Nat]Absence check using state equation in 4122 ms returned sat
[2020-05-18 21:18:19] [INFO ] [Nat]Added 1 Read/Feed constraints in 14 ms returned sat
[2020-05-18 21:18:20] [INFO ] Deduced a trap composed of 24 places in 673 ms
[2020-05-18 21:18:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 951 ms
[2020-05-18 21:18:20] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 124 ms.
[2020-05-18 21:18:30] [INFO ] Added : 108 causal constraints over 22 iterations in 9594 ms. Result :sat
[2020-05-18 21:18:30] [INFO ] Deduced a trap composed of 14 places in 228 ms
[2020-05-18 21:18:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:18:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 4618 ms
[2020-05-18 21:18:35] [INFO ] [Real]Absence check using 175 positive place invariants in 167 ms returned sat
[2020-05-18 21:18:35] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 39 ms returned sat
[2020-05-18 21:18:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:18:39] [INFO ] [Real]Absence check using state equation in 4138 ms returned sat
[2020-05-18 21:18:39] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:18:39] [INFO ] [Nat]Absence check using 175 positive place invariants in 227 ms returned sat
[2020-05-18 21:18:39] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 39 ms returned sat
[2020-05-18 21:18:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:18:44] [INFO ] [Nat]Absence check using state equation in 4678 ms returned sat
[2020-05-18 21:18:44] [INFO ] [Nat]Added 1 Read/Feed constraints in 14 ms returned sat
[2020-05-18 21:18:45] [INFO ] Deduced a trap composed of 24 places in 704 ms
[2020-05-18 21:18:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 884 ms
[2020-05-18 21:18:45] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 121 ms.
[2020-05-18 21:18:59] [INFO ] Added : 116 causal constraints over 24 iterations in 13885 ms. Result :unknown
[2020-05-18 21:18:59] [INFO ] [Real]Absence check using 175 positive place invariants in 123 ms returned sat
[2020-05-18 21:18:59] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 36 ms returned sat
[2020-05-18 21:18:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:19:03] [INFO ] [Real]Absence check using state equation in 4070 ms returned sat
[2020-05-18 21:19:03] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:19:03] [INFO ] [Nat]Absence check using 175 positive place invariants in 118 ms returned sat
[2020-05-18 21:19:03] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 40 ms returned sat
[2020-05-18 21:19:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:19:07] [INFO ] [Nat]Absence check using state equation in 4021 ms returned sat
[2020-05-18 21:19:07] [INFO ] [Nat]Added 1 Read/Feed constraints in 13 ms returned sat
[2020-05-18 21:19:07] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 109 ms.
[2020-05-18 21:19:17] [INFO ] Added : 114 causal constraints over 23 iterations in 9425 ms. Result :sat
[2020-05-18 21:19:17] [INFO ] Deduced a trap composed of 14 places in 190 ms
[2020-05-18 21:19:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2027 ms
[2020-05-18 21:19:19] [INFO ] [Real]Absence check using 175 positive place invariants in 160 ms returned sat
[2020-05-18 21:19:19] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 56 ms returned sat
[2020-05-18 21:19:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:19:23] [INFO ] [Real]Absence check using state equation in 3965 ms returned sat
[2020-05-18 21:19:23] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:19:23] [INFO ] [Nat]Absence check using 175 positive place invariants in 170 ms returned sat
[2020-05-18 21:19:24] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 56 ms returned sat
[2020-05-18 21:19:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:19:27] [INFO ] [Nat]Absence check using state equation in 3964 ms returned sat
[2020-05-18 21:19:28] [INFO ] [Nat]Added 1 Read/Feed constraints in 13 ms returned sat
[2020-05-18 21:19:28] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 136 ms.
[2020-05-18 21:19:34] [INFO ] Added : 99 causal constraints over 20 iterations in 6925 ms. Result :sat
[2020-05-18 21:19:35] [INFO ] Deduced a trap composed of 14 places in 180 ms
[2020-05-18 21:19:38] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:19:44] [INFO ] Deduced a trap composed of 12 places in 1079 ms
[2020-05-18 21:19:44] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 21
[2020-05-18 21:19:44] [INFO ] [Real]Absence check using 175 positive place invariants in 115 ms returned sat
[2020-05-18 21:19:44] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 28 ms returned sat
[2020-05-18 21:19:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:19:48] [INFO ] [Real]Absence check using state equation in 3727 ms returned sat
[2020-05-18 21:19:48] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:19:49] [INFO ] [Nat]Absence check using 175 positive place invariants in 129 ms returned sat
[2020-05-18 21:19:49] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 31 ms returned sat
[2020-05-18 21:19:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:19:53] [INFO ] [Nat]Absence check using state equation in 4137 ms returned sat
[2020-05-18 21:19:53] [INFO ] [Nat]Added 1 Read/Feed constraints in 31 ms returned sat
[2020-05-18 21:19:54] [INFO ] Deduced a trap composed of 24 places in 825 ms
[2020-05-18 21:19:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1165 ms
[2020-05-18 21:19:54] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 116 ms.
[2020-05-18 21:20:06] [INFO ] Added : 78 causal constraints over 16 iterations in 12376 ms. Result :unknown
[2020-05-18 21:20:07] [INFO ] [Real]Absence check using 175 positive place invariants in 171 ms returned sat
[2020-05-18 21:20:07] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 63 ms returned sat
[2020-05-18 21:20:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:20:11] [INFO ] [Real]Absence check using state equation in 4244 ms returned sat
[2020-05-18 21:20:11] [INFO ] [Real]Added 1 Read/Feed constraints in 35 ms returned sat
[2020-05-18 21:20:11] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 172 ms.
[2020-05-18 21:20:12] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:20:12] [INFO ] [Nat]Absence check using 175 positive place invariants in 167 ms returned sat
[2020-05-18 21:20:12] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 63 ms returned sat
[2020-05-18 21:20:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:20:16] [INFO ] [Nat]Absence check using state equation in 4414 ms returned sat
[2020-05-18 21:20:17] [INFO ] [Nat]Added 1 Read/Feed constraints in 21 ms returned sat
[2020-05-18 21:20:17] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 155 ms.
[2020-05-18 21:20:27] [INFO ] Added : 113 causal constraints over 23 iterations in 10228 ms. Result :sat
[2020-05-18 21:20:27] [INFO ] Deduced a trap composed of 14 places in 211 ms
[2020-05-18 21:20:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 961 ms
[2020-05-18 21:20:28] [INFO ] [Real]Absence check using 175 positive place invariants in 174 ms returned sat
[2020-05-18 21:20:28] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 41 ms returned sat
[2020-05-18 21:20:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:20:32] [INFO ] [Real]Absence check using state equation in 4211 ms returned sat
[2020-05-18 21:20:32] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:20:33] [INFO ] [Nat]Absence check using 175 positive place invariants in 172 ms returned sat
[2020-05-18 21:20:33] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 47 ms returned sat
[2020-05-18 21:20:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:20:37] [INFO ] [Nat]Absence check using state equation in 4366 ms returned sat
[2020-05-18 21:20:37] [INFO ] [Nat]Added 1 Read/Feed constraints in 14 ms returned sat
[2020-05-18 21:20:38] [INFO ] Deduced a trap composed of 24 places in 677 ms
[2020-05-18 21:20:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 810 ms
[2020-05-18 21:20:38] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 155 ms.
[2020-05-18 21:20:45] [INFO ] Added : 123 causal constraints over 25 iterations in 7374 ms. Result :sat
[2020-05-18 21:20:46] [INFO ] Deduced a trap composed of 14 places in 212 ms
[2020-05-18 21:20:49] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:20:53] [INFO ] Deduced a trap composed of 12 places in 1011 ms
[2020-05-18 21:20:53] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 24
[2020-05-18 21:20:54] [INFO ] [Real]Absence check using 175 positive place invariants in 118 ms returned sat
[2020-05-18 21:20:54] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 30 ms returned sat
[2020-05-18 21:20:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:20:58] [INFO ] [Real]Absence check using state equation in 4222 ms returned sat
[2020-05-18 21:20:58] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:20:58] [INFO ] [Nat]Absence check using 175 positive place invariants in 125 ms returned sat
[2020-05-18 21:20:58] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 29 ms returned sat
[2020-05-18 21:20:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:21:02] [INFO ] [Nat]Absence check using state equation in 4012 ms returned sat
[2020-05-18 21:21:02] [INFO ] [Nat]Added 1 Read/Feed constraints in 32 ms returned sat
[2020-05-18 21:21:02] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 145 ms.
[2020-05-18 21:21:09] [INFO ] Added : 113 causal constraints over 23 iterations in 6969 ms. Result :sat
[2020-05-18 21:21:10] [INFO ] Deduced a trap composed of 15 places in 823 ms
[2020-05-18 21:21:11] [INFO ] Deduced a trap composed of 15 places in 817 ms
[2020-05-18 21:21:14] [INFO ] Deduced a trap composed of 24 places in 840 ms
[2020-05-18 21:21:14] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 5063 ms
[2020-05-18 21:21:15] [INFO ] [Real]Absence check using 175 positive place invariants in 123 ms returned sat
[2020-05-18 21:21:15] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 35 ms returned sat
[2020-05-18 21:21:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:21:18] [INFO ] [Real]Absence check using state equation in 3870 ms returned sat
[2020-05-18 21:21:18] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:21:19] [INFO ] [Nat]Absence check using 175 positive place invariants in 124 ms returned sat
[2020-05-18 21:21:19] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 53 ms returned sat
[2020-05-18 21:21:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:21:23] [INFO ] [Nat]Absence check using state equation in 3874 ms returned sat
[2020-05-18 21:21:23] [INFO ] [Nat]Added 1 Read/Feed constraints in 13 ms returned sat
[2020-05-18 21:21:23] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 124 ms.
[2020-05-18 21:21:30] [INFO ] Added : 119 causal constraints over 25 iterations in 7762 ms. Result :sat
[2020-05-18 21:21:31] [INFO ] Deduced a trap composed of 19 places in 915 ms
[2020-05-18 21:21:33] [INFO ] Deduced a trap composed of 14 places in 897 ms
[2020-05-18 21:21:34] [INFO ] Deduced a trap composed of 24 places in 902 ms
[2020-05-18 21:21:34] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 3997 ms
[2020-05-18 21:21:35] [INFO ] [Real]Absence check using 175 positive place invariants in 180 ms returned sat
[2020-05-18 21:21:35] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 52 ms returned sat
[2020-05-18 21:21:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:21:39] [INFO ] [Real]Absence check using state equation in 4294 ms returned sat
[2020-05-18 21:21:39] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:21:39] [INFO ] [Nat]Absence check using 175 positive place invariants in 123 ms returned sat
[2020-05-18 21:21:39] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 26 ms returned sat
[2020-05-18 21:21:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:21:43] [INFO ] [Nat]Absence check using state equation in 3896 ms returned sat
[2020-05-18 21:21:43] [INFO ] [Nat]Added 1 Read/Feed constraints in 13 ms returned sat
[2020-05-18 21:21:44] [INFO ] Deduced a trap composed of 27 places in 724 ms
[2020-05-18 21:21:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 824 ms
[2020-05-18 21:21:44] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 83 ms.
[2020-05-18 21:21:55] [INFO ] Added : 106 causal constraints over 22 iterations in 11024 ms. Result :sat
[2020-05-18 21:21:56] [INFO ] Deduced a trap composed of 14 places in 899 ms
[2020-05-18 21:21:59] [INFO ] Deduced a trap composed of 24 places in 895 ms
[2020-05-18 21:21:59] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:22:00] [INFO ] Deduced a trap composed of 12 places in 873 ms
[2020-05-18 21:22:00] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 27
[2020-05-18 21:22:00] [INFO ] [Real]Absence check using 175 positive place invariants in 112 ms returned sat
[2020-05-18 21:22:00] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 29 ms returned sat
[2020-05-18 21:22:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:22:05] [INFO ] [Real]Absence check using state equation in 4283 ms returned sat
[2020-05-18 21:22:05] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:22:05] [INFO ] [Nat]Absence check using 175 positive place invariants in 150 ms returned sat
[2020-05-18 21:22:05] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 31 ms returned sat
[2020-05-18 21:22:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:22:09] [INFO ] [Nat]Absence check using state equation in 3893 ms returned sat
[2020-05-18 21:22:09] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2020-05-18 21:22:10] [INFO ] Deduced a trap composed of 24 places in 824 ms
[2020-05-18 21:22:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 939 ms
[2020-05-18 21:22:10] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 132 ms.
[2020-05-18 21:22:15] [INFO ] Added : 102 causal constraints over 21 iterations in 4935 ms. Result :sat
[2020-05-18 21:22:15] [INFO ] Deduced a trap composed of 14 places in 243 ms
[2020-05-18 21:22:18] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:22:26] [INFO ] Deduced a trap composed of 12 places in 1157 ms
[2020-05-18 21:22:26] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 28
[2020-05-18 21:22:26] [INFO ] [Real]Absence check using 175 positive place invariants in 161 ms returned sat
[2020-05-18 21:22:26] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 53 ms returned sat
[2020-05-18 21:22:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:22:30] [INFO ] [Real]Absence check using state equation in 3936 ms returned sat
[2020-05-18 21:22:30] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:22:30] [INFO ] [Nat]Absence check using 175 positive place invariants in 127 ms returned sat
[2020-05-18 21:22:30] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 81 ms returned sat
[2020-05-18 21:22:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:22:35] [INFO ] [Nat]Absence check using state equation in 4257 ms returned sat
[2020-05-18 21:22:35] [INFO ] [Nat]Added 1 Read/Feed constraints in 32 ms returned sat
[2020-05-18 21:22:35] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 135 ms.
[2020-05-18 21:22:44] [INFO ] Added : 122 causal constraints over 26 iterations in 9566 ms. Result :sat
[2020-05-18 21:22:45] [INFO ] Deduced a trap composed of 15 places in 874 ms
[2020-05-18 21:22:48] [INFO ] Deduced a trap composed of 14 places in 313 ms
[2020-05-18 21:22:50] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 5266 ms
[2020-05-18 21:22:50] [INFO ] [Real]Absence check using 175 positive place invariants in 164 ms returned sat
[2020-05-18 21:22:50] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 50 ms returned sat
[2020-05-18 21:22:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:22:54] [INFO ] [Real]Absence check using state equation in 4086 ms returned sat
[2020-05-18 21:22:54] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:22:54] [INFO ] [Nat]Absence check using 175 positive place invariants in 163 ms returned sat
[2020-05-18 21:22:54] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 49 ms returned sat
[2020-05-18 21:22:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:22:59] [INFO ] [Nat]Absence check using state equation in 4471 ms returned sat
[2020-05-18 21:22:59] [INFO ] [Nat]Added 1 Read/Feed constraints in 70 ms returned sat
[2020-05-18 21:22:59] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 110 ms.
[2020-05-18 21:23:00] [INFO ] Added : 21 causal constraints over 5 iterations in 822 ms. Result :sat
[2020-05-18 21:23:00] [INFO ] [Real]Absence check using 175 positive place invariants in 122 ms returned sat
[2020-05-18 21:23:00] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 33 ms returned sat
[2020-05-18 21:23:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:23:04] [INFO ] [Real]Absence check using state equation in 3769 ms returned sat
[2020-05-18 21:23:04] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:23:04] [INFO ] [Nat]Absence check using 175 positive place invariants in 127 ms returned sat
[2020-05-18 21:23:04] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 34 ms returned sat
[2020-05-18 21:23:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:23:08] [INFO ] [Nat]Absence check using state equation in 3716 ms returned sat
[2020-05-18 21:23:08] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2020-05-18 21:23:09] [INFO ] Deduced a trap composed of 24 places in 687 ms
[2020-05-18 21:23:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 810 ms
[2020-05-18 21:23:09] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 138 ms.
[2020-05-18 21:23:18] [INFO ] Added : 115 causal constraints over 23 iterations in 8701 ms. Result :sat
[2020-05-18 21:23:18] [INFO ] Deduced a trap composed of 14 places in 213 ms
[2020-05-18 21:23:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 952 ms
[2020-05-18 21:23:19] [INFO ] [Real]Absence check using 175 positive place invariants in 163 ms returned sat
[2020-05-18 21:23:19] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 41 ms returned sat
[2020-05-18 21:23:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:23:23] [INFO ] [Real]Absence check using state equation in 3922 ms returned sat
[2020-05-18 21:23:23] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:23:23] [INFO ] [Nat]Absence check using 175 positive place invariants in 204 ms returned sat
[2020-05-18 21:23:23] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 47 ms returned sat
[2020-05-18 21:23:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:23:27] [INFO ] [Nat]Absence check using state equation in 3991 ms returned sat
[2020-05-18 21:23:27] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2020-05-18 21:23:28] [INFO ] Deduced a trap composed of 24 places in 865 ms
[2020-05-18 21:23:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 984 ms
[2020-05-18 21:23:28] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 146 ms.
[2020-05-18 21:23:37] [INFO ] Added : 112 causal constraints over 23 iterations in 8781 ms. Result :sat
[2020-05-18 21:23:37] [INFO ] Deduced a trap composed of 14 places in 211 ms
[2020-05-18 21:23:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 598 ms
[2020-05-18 21:23:38] [INFO ] [Real]Absence check using 175 positive place invariants in 168 ms returned sat
[2020-05-18 21:23:38] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 65 ms returned sat
[2020-05-18 21:23:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:23:42] [INFO ] [Real]Absence check using state equation in 4401 ms returned sat
[2020-05-18 21:23:42] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:23:43] [INFO ] [Nat]Absence check using 175 positive place invariants in 168 ms returned sat
[2020-05-18 21:23:43] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 50 ms returned sat
[2020-05-18 21:23:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:23:47] [INFO ] [Nat]Absence check using state equation in 4142 ms returned sat
[2020-05-18 21:23:47] [INFO ] [Nat]Added 1 Read/Feed constraints in 267 ms returned sat
[2020-05-18 21:23:47] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 108 ms.
[2020-05-18 21:23:59] [INFO ] Added : 148 causal constraints over 31 iterations in 11527 ms. Result :sat
[2020-05-18 21:24:00] [INFO ] Deduced a trap composed of 179 places in 907 ms
[2020-05-18 21:24:01] [INFO ] Deduced a trap composed of 24 places in 898 ms
[2020-05-18 21:24:02] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 2937 ms
[2020-05-18 21:24:02] [INFO ] [Real]Absence check using 175 positive place invariants in 122 ms returned sat
[2020-05-18 21:24:02] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 26 ms returned sat
[2020-05-18 21:24:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:24:06] [INFO ] [Real]Absence check using state equation in 3967 ms returned sat
[2020-05-18 21:24:06] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:24:06] [INFO ] [Nat]Absence check using 175 positive place invariants in 128 ms returned sat
[2020-05-18 21:24:06] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 28 ms returned sat
[2020-05-18 21:24:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:24:10] [INFO ] [Nat]Absence check using state equation in 4019 ms returned sat
[2020-05-18 21:24:10] [INFO ] [Nat]Added 1 Read/Feed constraints in 15 ms returned sat
[2020-05-18 21:24:11] [INFO ] Deduced a trap composed of 26 places in 737 ms
[2020-05-18 21:24:12] [INFO ] Deduced a trap composed of 26 places in 658 ms
[2020-05-18 21:24:12] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1571 ms
[2020-05-18 21:24:12] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 112 ms.
[2020-05-18 21:24:25] [INFO ] Added : 103 causal constraints over 21 iterations in 13773 ms. Result :sat
[2020-05-18 21:24:26] [INFO ] Deduced a trap composed of 14 places in 215 ms
[2020-05-18 21:24:26] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:24:27] [INFO ] Deduced a trap composed of 12 places in 1042 ms
[2020-05-18 21:24:27] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 34
[2020-05-18 21:24:27] [INFO ] [Real]Absence check using 175 positive place invariants in 114 ms returned sat
[2020-05-18 21:24:27] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 26 ms returned sat
[2020-05-18 21:24:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:24:31] [INFO ] [Real]Absence check using state equation in 3928 ms returned sat
[2020-05-18 21:24:31] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:24:31] [INFO ] [Nat]Absence check using 175 positive place invariants in 162 ms returned sat
[2020-05-18 21:24:31] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 43 ms returned sat
[2020-05-18 21:24:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:24:36] [INFO ] [Nat]Absence check using state equation in 4165 ms returned sat
[2020-05-18 21:24:36] [INFO ] [Nat]Added 1 Read/Feed constraints in 20 ms returned sat
[2020-05-18 21:24:37] [INFO ] Deduced a trap composed of 24 places in 915 ms
[2020-05-18 21:24:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 999 ms
[2020-05-18 21:24:37] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 83 ms.
[2020-05-18 21:24:42] [INFO ] Added : 104 causal constraints over 21 iterations in 5391 ms. Result :sat
[2020-05-18 21:24:42] [INFO ] Deduced a trap composed of 14 places in 216 ms
[2020-05-18 21:24:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1088 ms
[2020-05-18 21:24:43] [INFO ] [Real]Absence check using 175 positive place invariants in 166 ms returned sat
[2020-05-18 21:24:43] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 36 ms returned sat
[2020-05-18 21:24:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:24:47] [INFO ] [Real]Absence check using state equation in 3831 ms returned sat
[2020-05-18 21:24:47] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:24:47] [INFO ] [Nat]Absence check using 175 positive place invariants in 117 ms returned sat
[2020-05-18 21:24:47] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 36 ms returned sat
[2020-05-18 21:24:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:24:51] [INFO ] [Nat]Absence check using state equation in 3997 ms returned sat
[2020-05-18 21:24:51] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2020-05-18 21:24:52] [INFO ] Deduced a trap composed of 26 places in 703 ms
[2020-05-18 21:24:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 816 ms
[2020-05-18 21:24:53] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 213 ms.
[2020-05-18 21:25:06] [INFO ] Added : 108 causal constraints over 22 iterations in 13570 ms. Result :unknown
[2020-05-18 21:25:06] [INFO ] [Real]Absence check using 175 positive place invariants in 170 ms returned sat
[2020-05-18 21:25:06] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 41 ms returned sat
[2020-05-18 21:25:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:25:11] [INFO ] [Real]Absence check using state equation in 4417 ms returned sat
[2020-05-18 21:25:11] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:25:11] [INFO ] [Nat]Absence check using 175 positive place invariants in 167 ms returned sat
[2020-05-18 21:25:11] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 41 ms returned sat
[2020-05-18 21:25:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:25:15] [INFO ] [Nat]Absence check using state equation in 3991 ms returned sat
[2020-05-18 21:25:15] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2020-05-18 21:25:15] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 135 ms.
[2020-05-18 21:25:25] [INFO ] Added : 103 causal constraints over 21 iterations in 9619 ms. Result :sat
[2020-05-18 21:25:25] [INFO ] Deduced a trap composed of 14 places in 318 ms
[2020-05-18 21:25:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:25:32] [INFO ] Deduced a trap composed of 12 places in 1105 ms
[2020-05-18 21:25:32] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 37
[2020-05-18 21:25:32] [INFO ] [Real]Absence check using 175 positive place invariants in 115 ms returned sat
[2020-05-18 21:25:32] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 30 ms returned sat
[2020-05-18 21:25:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:25:36] [INFO ] [Real]Absence check using state equation in 3866 ms returned sat
[2020-05-18 21:25:36] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:25:36] [INFO ] [Nat]Absence check using 175 positive place invariants in 167 ms returned sat
[2020-05-18 21:25:36] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 48 ms returned sat
[2020-05-18 21:25:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:25:41] [INFO ] [Nat]Absence check using state equation in 4492 ms returned sat
[2020-05-18 21:25:41] [INFO ] [Nat]Added 1 Read/Feed constraints in 16 ms returned sat
[2020-05-18 21:25:42] [INFO ] Deduced a trap composed of 27 places in 762 ms
[2020-05-18 21:25:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 867 ms
[2020-05-18 21:25:42] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 159 ms.
[2020-05-18 21:25:53] [INFO ] Added : 89 causal constraints over 18 iterations in 11501 ms. Result :unknown
[2020-05-18 21:25:53] [INFO ] [Real]Absence check using 175 positive place invariants in 121 ms returned sat
[2020-05-18 21:25:53] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 26 ms returned sat
[2020-05-18 21:25:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:25:57] [INFO ] [Real]Absence check using state equation in 3744 ms returned sat
[2020-05-18 21:25:57] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:25:57] [INFO ] [Nat]Absence check using 175 positive place invariants in 163 ms returned sat
[2020-05-18 21:25:58] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 56 ms returned sat
[2020-05-18 21:25:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:26:02] [INFO ] [Nat]Absence check using state equation in 4141 ms returned sat
[2020-05-18 21:26:02] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2020-05-18 21:26:02] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 139 ms.
[2020-05-18 21:26:15] [INFO ] Added : 96 causal constraints over 20 iterations in 12879 ms. Result :sat
[2020-05-18 21:26:16] [INFO ] Deduced a trap composed of 181 places in 888 ms
[2020-05-18 21:26:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:26:18] [INFO ] Deduced a trap composed of 12 places in 1034 ms
[2020-05-18 21:26:18] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 39
[2020-05-18 21:26:18] [INFO ] [Real]Absence check using 175 positive place invariants in 118 ms returned sat
[2020-05-18 21:26:18] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 32 ms returned sat
[2020-05-18 21:26:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:26:23] [INFO ] [Real]Absence check using state equation in 4487 ms returned sat
[2020-05-18 21:26:23] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:26:23] [INFO ] [Nat]Absence check using 175 positive place invariants in 112 ms returned sat
[2020-05-18 21:26:23] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 31 ms returned sat
[2020-05-18 21:26:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:26:27] [INFO ] [Nat]Absence check using state equation in 4027 ms returned sat
[2020-05-18 21:26:27] [INFO ] [Nat]Added 1 Read/Feed constraints in 13 ms returned sat
[2020-05-18 21:26:27] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 208 ms.
[2020-05-18 21:26:36] [INFO ] Added : 119 causal constraints over 25 iterations in 8834 ms. Result :sat
[2020-05-18 21:26:37] [INFO ] Deduced a trap composed of 14 places in 964 ms
[2020-05-18 21:26:39] [INFO ] Deduced a trap composed of 24 places in 745 ms
[2020-05-18 21:26:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:26:44] [INFO ] Deduced a trap composed of 12 places in 830 ms
[2020-05-18 21:26:44] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 40
[2020-05-18 21:26:44] [INFO ] [Real]Absence check using 175 positive place invariants in 112 ms returned sat
[2020-05-18 21:26:44] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 27 ms returned sat
[2020-05-18 21:26:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:26:49] [INFO ] [Real]Absence check using state equation in 4544 ms returned sat
[2020-05-18 21:26:49] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:26:49] [INFO ] [Nat]Absence check using 175 positive place invariants in 172 ms returned sat
[2020-05-18 21:26:49] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 38 ms returned sat
[2020-05-18 21:26:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:26:54] [INFO ] [Nat]Absence check using state equation in 4506 ms returned sat
[2020-05-18 21:26:54] [INFO ] [Nat]Added 1 Read/Feed constraints in 13 ms returned sat
[2020-05-18 21:26:54] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 126 ms.
[2020-05-18 21:27:01] [INFO ] Added : 111 causal constraints over 23 iterations in 7477 ms. Result :sat
[2020-05-18 21:27:02] [INFO ] Deduced a trap composed of 19 places in 922 ms
[2020-05-18 21:27:03] [INFO ] Deduced a trap composed of 14 places in 314 ms
[2020-05-18 21:27:05] [INFO ] Deduced a trap composed of 27 places in 917 ms
[2020-05-18 21:27:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:27:10] [INFO ] Deduced a trap composed of 12 places in 857 ms
[2020-05-18 21:27:10] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 41
[2020-05-18 21:27:10] [INFO ] [Real]Absence check using 175 positive place invariants in 115 ms returned sat
[2020-05-18 21:27:10] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 34 ms returned sat
[2020-05-18 21:27:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:27:14] [INFO ] [Real]Absence check using state equation in 4053 ms returned sat
[2020-05-18 21:27:14] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:27:14] [INFO ] [Nat]Absence check using 175 positive place invariants in 120 ms returned sat
[2020-05-18 21:27:14] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 38 ms returned sat
[2020-05-18 21:27:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:27:18] [INFO ] [Nat]Absence check using state equation in 3995 ms returned sat
[2020-05-18 21:27:18] [INFO ] [Nat]Added 1 Read/Feed constraints in 14 ms returned sat
[2020-05-18 21:27:18] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 124 ms.
[2020-05-18 21:27:23] [INFO ] Added : 87 causal constraints over 18 iterations in 5069 ms. Result :sat
[2020-05-18 21:27:24] [INFO ] Deduced a trap composed of 14 places in 215 ms
[2020-05-18 21:27:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1243 ms
[2020-05-18 21:27:25] [INFO ] [Real]Absence check using 175 positive place invariants in 166 ms returned sat
[2020-05-18 21:27:25] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 38 ms returned sat
[2020-05-18 21:27:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:27:29] [INFO ] [Real]Absence check using state equation in 3843 ms returned sat
[2020-05-18 21:27:29] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:27:29] [INFO ] [Nat]Absence check using 175 positive place invariants in 139 ms returned sat
[2020-05-18 21:27:29] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 27 ms returned sat
[2020-05-18 21:27:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:27:33] [INFO ] [Nat]Absence check using state equation in 4296 ms returned sat
[2020-05-18 21:27:33] [INFO ] [Nat]Added 1 Read/Feed constraints in 30 ms returned sat
[2020-05-18 21:27:34] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 135 ms.
[2020-05-18 21:27:41] [INFO ] Added : 106 causal constraints over 22 iterations in 7609 ms. Result :sat
[2020-05-18 21:27:42] [INFO ] Deduced a trap composed of 19 places in 929 ms
[2020-05-18 21:27:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 3471 ms
[2020-05-18 21:27:45] [INFO ] [Real]Absence check using 175 positive place invariants in 163 ms returned sat
[2020-05-18 21:27:45] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 77 ms returned sat
[2020-05-18 21:27:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:27:49] [INFO ] [Real]Absence check using state equation in 4131 ms returned sat
[2020-05-18 21:27:49] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:27:49] [INFO ] [Nat]Absence check using 175 positive place invariants in 168 ms returned sat
[2020-05-18 21:27:49] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 80 ms returned sat
[2020-05-18 21:27:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:27:54] [INFO ] [Nat]Absence check using state equation in 4097 ms returned sat
[2020-05-18 21:27:54] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2020-05-18 21:27:54] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 137 ms.
[2020-05-18 21:28:01] [INFO ] Added : 122 causal constraints over 25 iterations in 7817 ms. Result :sat
[2020-05-18 21:28:02] [INFO ] Deduced a trap composed of 14 places in 220 ms
[2020-05-18 21:28:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1080 ms
[2020-05-18 21:28:03] [INFO ] [Real]Absence check using 175 positive place invariants in 165 ms returned sat
[2020-05-18 21:28:03] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 39 ms returned sat
[2020-05-18 21:28:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:28:07] [INFO ] [Real]Absence check using state equation in 4267 ms returned sat
[2020-05-18 21:28:07] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:28:07] [INFO ] [Nat]Absence check using 175 positive place invariants in 127 ms returned sat
[2020-05-18 21:28:07] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 32 ms returned sat
[2020-05-18 21:28:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:28:11] [INFO ] [Nat]Absence check using state equation in 3864 ms returned sat
[2020-05-18 21:28:11] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2020-05-18 21:28:12] [INFO ] Deduced a trap composed of 243 places in 899 ms
[2020-05-18 21:28:13] [INFO ] Deduced a trap composed of 27 places in 831 ms
[2020-05-18 21:28:13] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1903 ms
[2020-05-18 21:28:13] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 210 ms.
[2020-05-18 21:28:20] [INFO ] Added : 102 causal constraints over 21 iterations in 6612 ms. Result :sat
[2020-05-18 21:28:20] [INFO ] Deduced a trap composed of 14 places in 224 ms
[2020-05-18 21:28:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1086 ms
[2020-05-18 21:28:21] [INFO ] [Real]Absence check using 175 positive place invariants in 172 ms returned sat
[2020-05-18 21:28:21] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 41 ms returned sat
[2020-05-18 21:28:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:28:25] [INFO ] [Real]Absence check using state equation in 3903 ms returned sat
[2020-05-18 21:28:25] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:28:25] [INFO ] [Nat]Absence check using 175 positive place invariants in 139 ms returned sat
[2020-05-18 21:28:26] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 35 ms returned sat
[2020-05-18 21:28:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:28:30] [INFO ] [Nat]Absence check using state equation in 4567 ms returned sat
[2020-05-18 21:28:30] [INFO ] [Nat]Added 1 Read/Feed constraints in 24 ms returned sat
[2020-05-18 21:28:31] [INFO ] Deduced a trap composed of 26 places in 875 ms
[2020-05-18 21:28:32] [INFO ] Deduced a trap composed of 26 places in 751 ms
[2020-05-18 21:28:32] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1891 ms
[2020-05-18 21:28:32] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 114 ms.
[2020-05-18 21:28:44] [INFO ] Added : 83 causal constraints over 17 iterations in 11508 ms. Result :unknown
[2020-05-18 21:28:44] [INFO ] [Real]Absence check using 175 positive place invariants in 173 ms returned sat
[2020-05-18 21:28:44] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 44 ms returned sat
[2020-05-18 21:28:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:28:48] [INFO ] [Real]Absence check using state equation in 3982 ms returned sat
[2020-05-18 21:28:48] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:28:48] [INFO ] [Nat]Absence check using 175 positive place invariants in 160 ms returned sat
[2020-05-18 21:28:48] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 42 ms returned sat
[2020-05-18 21:28:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:28:53] [INFO ] [Nat]Absence check using state equation in 4371 ms returned sat
[2020-05-18 21:28:53] [INFO ] [Nat]Added 1 Read/Feed constraints in 27 ms returned sat
[2020-05-18 21:28:53] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 153 ms.
[2020-05-18 21:29:02] [INFO ] Added : 119 causal constraints over 24 iterations in 8995 ms. Result :sat
[2020-05-18 21:29:02] [INFO ] Deduced a trap composed of 14 places in 241 ms
[2020-05-18 21:29:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1215 ms
[2020-05-18 21:29:03] [INFO ] [Real]Absence check using 175 positive place invariants in 163 ms returned sat
[2020-05-18 21:29:03] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 51 ms returned sat
[2020-05-18 21:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:29:07] [INFO ] [Real]Absence check using state equation in 4046 ms returned sat
[2020-05-18 21:29:07] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:29:08] [INFO ] [Nat]Absence check using 175 positive place invariants in 161 ms returned sat
[2020-05-18 21:29:08] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 51 ms returned sat
[2020-05-18 21:29:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:29:12] [INFO ] [Nat]Absence check using state equation in 4170 ms returned sat
[2020-05-18 21:29:12] [INFO ] [Nat]Added 1 Read/Feed constraints in 13 ms returned sat
[2020-05-18 21:29:12] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 126 ms.
[2020-05-18 21:29:22] [INFO ] Added : 106 causal constraints over 22 iterations in 10511 ms. Result :sat
[2020-05-18 21:29:23] [INFO ] Deduced a trap composed of 19 places in 946 ms
[2020-05-18 21:29:26] [INFO ] Deduced a trap composed of 24 places in 803 ms
[2020-05-18 21:29:27] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:29:28] [INFO ] Deduced a trap composed of 12 places in 1015 ms
[2020-05-18 21:29:28] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 48
[2020-05-18 21:29:29] [INFO ] [Real]Absence check using 175 positive place invariants in 114 ms returned sat
[2020-05-18 21:29:29] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 30 ms returned sat
[2020-05-18 21:29:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:29:33] [INFO ] [Real]Absence check using state equation in 4143 ms returned sat
[2020-05-18 21:29:33] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:29:33] [INFO ] [Nat]Absence check using 175 positive place invariants in 163 ms returned sat
[2020-05-18 21:29:33] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 40 ms returned sat
[2020-05-18 21:29:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:29:37] [INFO ] [Nat]Absence check using state equation in 4261 ms returned sat
[2020-05-18 21:29:37] [INFO ] [Nat]Added 1 Read/Feed constraints in 13 ms returned sat
[2020-05-18 21:29:38] [INFO ] Deduced a trap composed of 24 places in 755 ms
[2020-05-18 21:29:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 891 ms
[2020-05-18 21:29:38] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 184 ms.
[2020-05-18 21:29:47] [INFO ] Added : 103 causal constraints over 21 iterations in 8592 ms. Result :sat
[2020-05-18 21:29:47] [INFO ] Deduced a trap composed of 14 places in 210 ms
[2020-05-18 21:29:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1029 ms
[2020-05-18 21:29:48] [INFO ] [Real]Absence check using 175 positive place invariants in 142 ms returned sat
[2020-05-18 21:29:48] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 29 ms returned sat
[2020-05-18 21:29:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:29:52] [INFO ] [Real]Absence check using state equation in 3739 ms returned sat
[2020-05-18 21:29:52] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:29:52] [INFO ] [Nat]Absence check using 175 positive place invariants in 165 ms returned sat
[2020-05-18 21:29:52] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 62 ms returned sat
[2020-05-18 21:29:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:29:57] [INFO ] [Nat]Absence check using state equation in 4400 ms returned sat
[2020-05-18 21:29:57] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2020-05-18 21:29:57] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 167 ms.
[2020-05-18 21:30:06] [INFO ] Added : 106 causal constraints over 22 iterations in 8785 ms. Result :sat
[2020-05-18 21:30:06] [INFO ] Deduced a trap composed of 14 places in 720 ms
[2020-05-18 21:30:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1468 ms
[2020-05-18 21:30:07] [INFO ] [Real]Absence check using 175 positive place invariants in 159 ms returned sat
[2020-05-18 21:30:07] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 34 ms returned sat
[2020-05-18 21:30:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:30:11] [INFO ] [Real]Absence check using state equation in 3959 ms returned sat
[2020-05-18 21:30:11] [INFO ] [Real]Added 1 Read/Feed constraints in 29 ms returned sat
[2020-05-18 21:30:12] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 169 ms.
[2020-05-18 21:30:12] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:30:12] [INFO ] [Nat]Absence check using 175 positive place invariants in 166 ms returned sat
[2020-05-18 21:30:12] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 39 ms returned sat
[2020-05-18 21:30:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:30:16] [INFO ] [Nat]Absence check using state equation in 4019 ms returned sat
[2020-05-18 21:30:16] [INFO ] [Nat]Added 1 Read/Feed constraints in 11 ms returned sat
[2020-05-18 21:30:17] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 109 ms.
[2020-05-18 21:30:22] [INFO ] Added : 111 causal constraints over 23 iterations in 5175 ms. Result :sat
[2020-05-18 21:30:22] [INFO ] Deduced a trap composed of 14 places in 302 ms
[2020-05-18 21:30:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 735 ms
[2020-05-18 21:30:23] [INFO ] [Real]Absence check using 175 positive place invariants in 162 ms returned sat
[2020-05-18 21:30:23] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 45 ms returned sat
[2020-05-18 21:30:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:30:27] [INFO ] [Real]Absence check using state equation in 3922 ms returned sat
[2020-05-18 21:30:27] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:30:27] [INFO ] [Nat]Absence check using 175 positive place invariants in 164 ms returned sat
[2020-05-18 21:30:27] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 51 ms returned sat
[2020-05-18 21:30:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:30:32] [INFO ] [Nat]Absence check using state equation in 5361 ms returned sat
[2020-05-18 21:30:32] [INFO ] [Nat]Added 1 Read/Feed constraints in 16 ms returned sat
[2020-05-18 21:30:33] [INFO ] Deduced a trap composed of 24 places in 854 ms
[2020-05-18 21:30:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 931 ms
[2020-05-18 21:30:33] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 109 ms.
[2020-05-18 21:30:42] [INFO ] Added : 102 causal constraints over 21 iterations in 8780 ms. Result :sat
[2020-05-18 21:30:42] [INFO ] Deduced a trap composed of 14 places in 227 ms
[2020-05-18 21:30:45] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:30:48] [INFO ] Deduced a trap composed of 12 places in 1061 ms
[2020-05-18 21:30:48] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 52
[2020-05-18 21:30:48] [INFO ] [Real]Absence check using 175 positive place invariants in 119 ms returned sat
[2020-05-18 21:30:48] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 28 ms returned sat
[2020-05-18 21:30:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:30:52] [INFO ] [Real]Absence check using state equation in 3763 ms returned sat
[2020-05-18 21:30:52] [INFO ] [Real]Added 1 Read/Feed constraints in 22 ms returned sat
[2020-05-18 21:30:52] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 132 ms.
[2020-05-18 21:30:53] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:30:53] [INFO ] [Nat]Absence check using 175 positive place invariants in 117 ms returned sat
[2020-05-18 21:30:53] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 27 ms returned sat
[2020-05-18 21:30:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:30:57] [INFO ] [Nat]Absence check using state equation in 3799 ms returned sat
[2020-05-18 21:30:57] [INFO ] [Nat]Added 1 Read/Feed constraints in 14 ms returned sat
[2020-05-18 21:30:57] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 118 ms.
[2020-05-18 21:31:06] [INFO ] Added : 125 causal constraints over 25 iterations in 9682 ms. Result :sat
[2020-05-18 21:31:07] [INFO ] Deduced a trap composed of 15 places in 827 ms
[2020-05-18 21:31:09] [INFO ] Deduced a trap composed of 24 places in 784 ms
[2020-05-18 21:31:11] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 5023 ms
[2020-05-18 21:31:12] [INFO ] [Real]Absence check using 175 positive place invariants in 159 ms returned sat
[2020-05-18 21:31:12] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 33 ms returned sat
[2020-05-18 21:31:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:31:16] [INFO ] [Real]Absence check using state equation in 4053 ms returned sat
[2020-05-18 21:31:16] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:31:16] [INFO ] [Nat]Absence check using 175 positive place invariants in 168 ms returned sat
[2020-05-18 21:31:16] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 55 ms returned sat
[2020-05-18 21:31:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:31:20] [INFO ] [Nat]Absence check using state equation in 4335 ms returned sat
[2020-05-18 21:31:20] [INFO ] [Nat]Added 1 Read/Feed constraints in 17 ms returned sat
[2020-05-18 21:31:21] [INFO ] Deduced a trap composed of 24 places in 862 ms
[2020-05-18 21:31:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 943 ms
[2020-05-18 21:31:21] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 104 ms.
[2020-05-18 21:31:28] [INFO ] Added : 106 causal constraints over 22 iterations in 7025 ms. Result :sat
[2020-05-18 21:31:29] [INFO ] Deduced a trap composed of 14 places in 220 ms
[2020-05-18 21:31:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1137 ms
[2020-05-18 21:31:30] [INFO ] [Real]Absence check using 175 positive place invariants in 169 ms returned sat
[2020-05-18 21:31:30] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 58 ms returned sat
[2020-05-18 21:31:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:31:34] [INFO ] [Real]Absence check using state equation in 4279 ms returned sat
[2020-05-18 21:31:34] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:31:34] [INFO ] [Nat]Absence check using 175 positive place invariants in 130 ms returned sat
[2020-05-18 21:31:35] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 30 ms returned sat
[2020-05-18 21:31:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:31:39] [INFO ] [Nat]Absence check using state equation in 4856 ms returned sat
[2020-05-18 21:31:39] [INFO ] [Nat]Added 1 Read/Feed constraints in 36 ms returned sat
[2020-05-18 21:31:40] [INFO ] Deduced a trap composed of 24 places in 740 ms
[2020-05-18 21:31:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1026 ms
[2020-05-18 21:31:41] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 194 ms.
[2020-05-18 21:31:46] [INFO ] Added : 99 causal constraints over 20 iterations in 5860 ms. Result :sat
[2020-05-18 21:31:47] [INFO ] Deduced a trap composed of 14 places in 212 ms
[2020-05-18 21:31:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1220 ms
[2020-05-18 21:31:48] [INFO ] [Real]Absence check using 175 positive place invariants in 169 ms returned sat
[2020-05-18 21:31:48] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 63 ms returned sat
[2020-05-18 21:31:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:31:52] [INFO ] [Real]Absence check using state equation in 4495 ms returned sat
[2020-05-18 21:31:52] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:31:53] [INFO ] [Nat]Absence check using 175 positive place invariants in 117 ms returned sat
[2020-05-18 21:31:53] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 44 ms returned sat
[2020-05-18 21:31:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:31:57] [INFO ] [Nat]Absence check using state equation in 4751 ms returned sat
[2020-05-18 21:31:57] [INFO ] [Nat]Added 1 Read/Feed constraints in 13 ms returned sat
[2020-05-18 21:31:58] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 160 ms.
[2020-05-18 21:32:04] [INFO ] Added : 93 causal constraints over 19 iterations in 6639 ms. Result :sat
[2020-05-18 21:32:04] [INFO ] Deduced a trap composed of 14 places in 198 ms
[2020-05-18 21:32:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1045 ms
[2020-05-18 21:32:05] [INFO ] [Real]Absence check using 175 positive place invariants in 138 ms returned sat
[2020-05-18 21:32:05] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 33 ms returned sat
[2020-05-18 21:32:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:32:10] [INFO ] [Real]Absence check using state equation in 4135 ms returned sat
[2020-05-18 21:32:10] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:32:10] [INFO ] [Nat]Absence check using 175 positive place invariants in 163 ms returned sat
[2020-05-18 21:32:10] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 49 ms returned sat
[2020-05-18 21:32:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:32:14] [INFO ] [Nat]Absence check using state equation in 4202 ms returned sat
[2020-05-18 21:32:14] [INFO ] [Nat]Added 1 Read/Feed constraints in 13 ms returned sat
[2020-05-18 21:32:15] [INFO ] Deduced a trap composed of 24 places in 698 ms
[2020-05-18 21:32:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 794 ms
[2020-05-18 21:32:15] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 103 ms.
[2020-05-18 21:32:21] [INFO ] Added : 87 causal constraints over 18 iterations in 6143 ms. Result :sat
[2020-05-18 21:32:21] [INFO ] Deduced a trap composed of 14 places in 223 ms
[2020-05-18 21:32:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 618 ms
[2020-05-18 21:32:22] [INFO ] [Real]Absence check using 175 positive place invariants in 164 ms returned sat
[2020-05-18 21:32:22] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 39 ms returned sat
[2020-05-18 21:32:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:32:26] [INFO ] [Real]Absence check using state equation in 4308 ms returned sat
[2020-05-18 21:32:26] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:32:27] [INFO ] [Nat]Absence check using 175 positive place invariants in 123 ms returned sat
[2020-05-18 21:32:27] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 31 ms returned sat
[2020-05-18 21:32:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:32:31] [INFO ] [Nat]Absence check using state equation in 4492 ms returned sat
[2020-05-18 21:32:31] [INFO ] [Nat]Added 1 Read/Feed constraints in 13 ms returned sat
[2020-05-18 21:32:32] [INFO ] Deduced a trap composed of 187 places in 897 ms
[2020-05-18 21:32:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1034 ms
[2020-05-18 21:32:32] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 141 ms.
[2020-05-18 21:32:39] [INFO ] Added : 97 causal constraints over 20 iterations in 6950 ms. Result :sat
[2020-05-18 21:32:40] [INFO ] Deduced a trap composed of 14 places in 247 ms
[2020-05-18 21:32:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 863 ms
[2020-05-18 21:32:40] [INFO ] [Real]Absence check using 175 positive place invariants in 166 ms returned sat
[2020-05-18 21:32:40] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 43 ms returned sat
[2020-05-18 21:32:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:32:45] [INFO ] [Real]Absence check using state equation in 4313 ms returned sat
[2020-05-18 21:32:45] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:32:45] [INFO ] [Nat]Absence check using 175 positive place invariants in 170 ms returned sat
[2020-05-18 21:32:45] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 50 ms returned sat
[2020-05-18 21:32:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:32:50] [INFO ] [Nat]Absence check using state equation in 5242 ms returned sat
[2020-05-18 21:32:50] [INFO ] [Nat]Added 1 Read/Feed constraints in 23 ms returned sat
[2020-05-18 21:32:51] [INFO ] Deduced a trap composed of 187 places in 760 ms
[2020-05-18 21:32:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1007 ms
[2020-05-18 21:32:52] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 197 ms.
[2020-05-18 21:33:02] [INFO ] Added : 100 causal constraints over 20 iterations in 10503 ms. Result :sat
[2020-05-18 21:33:02] [INFO ] Deduced a trap composed of 14 places in 212 ms
[2020-05-18 21:33:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2003 ms
[2020-05-18 21:33:04] [INFO ] [Real]Absence check using 175 positive place invariants in 162 ms returned sat
[2020-05-18 21:33:04] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 60 ms returned sat
[2020-05-18 21:33:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:33:09] [INFO ] [Real]Absence check using state equation in 4234 ms returned sat
[2020-05-18 21:33:09] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:33:09] [INFO ] [Nat]Absence check using 175 positive place invariants in 171 ms returned sat
[2020-05-18 21:33:09] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 62 ms returned sat
[2020-05-18 21:33:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:33:14] [INFO ] [Nat]Absence check using state equation in 4678 ms returned sat
[2020-05-18 21:33:14] [INFO ] [Nat]Added 1 Read/Feed constraints in 13 ms returned sat
[2020-05-18 21:33:14] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 116 ms.
[2020-05-18 21:33:27] [INFO ] Added : 97 causal constraints over 20 iterations in 13796 ms. Result :sat
[2020-05-18 21:33:28] [INFO ] Deduced a trap composed of 14 places in 862 ms
[2020-05-18 21:33:29] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:33:29] [INFO ] Deduced a trap composed of 12 places in 888 ms
[2020-05-18 21:33:29] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 60
[2020-05-18 21:33:30] [INFO ] [Real]Absence check using 175 positive place invariants in 128 ms returned sat
[2020-05-18 21:33:30] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 35 ms returned sat
[2020-05-18 21:33:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:33:33] [INFO ] [Real]Absence check using state equation in 3744 ms returned sat
[2020-05-18 21:33:34] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:33:34] [INFO ] [Nat]Absence check using 175 positive place invariants in 173 ms returned sat
[2020-05-18 21:33:34] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 51 ms returned sat
[2020-05-18 21:33:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:33:38] [INFO ] [Nat]Absence check using state equation in 3879 ms returned sat
[2020-05-18 21:33:38] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2020-05-18 21:33:38] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 123 ms.
[2020-05-18 21:33:47] [INFO ] Added : 127 causal constraints over 26 iterations in 9092 ms. Result :sat
[2020-05-18 21:33:48] [INFO ] Deduced a trap composed of 15 places in 935 ms
[2020-05-18 21:33:49] [INFO ] Deduced a trap composed of 14 places in 722 ms
[2020-05-18 21:33:50] [INFO ] Deduced a trap composed of 24 places in 812 ms
[2020-05-18 21:33:51] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 3807 ms
[2020-05-18 21:33:51] [INFO ] [Real]Absence check using 175 positive place invariants in 120 ms returned sat
[2020-05-18 21:33:51] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 75 ms returned sat
[2020-05-18 21:33:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:33:55] [INFO ] [Real]Absence check using state equation in 4068 ms returned sat
[2020-05-18 21:33:55] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:33:55] [INFO ] [Nat]Absence check using 175 positive place invariants in 163 ms returned sat
[2020-05-18 21:33:56] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 52 ms returned sat
[2020-05-18 21:33:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:34:00] [INFO ] [Nat]Absence check using state equation in 3987 ms returned sat
[2020-05-18 21:34:00] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2020-05-18 21:34:00] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 199 ms.
[2020-05-18 21:34:07] [INFO ] Added : 108 causal constraints over 22 iterations in 7539 ms. Result :sat
[2020-05-18 21:34:08] [INFO ] Deduced a trap composed of 14 places in 965 ms
[2020-05-18 21:34:10] [INFO ] Deduced a trap composed of 24 places in 902 ms
[2020-05-18 21:34:10] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 3129 ms
[2020-05-18 21:34:11] [INFO ] [Real]Absence check using 175 positive place invariants in 166 ms returned sat
[2020-05-18 21:34:11] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 41 ms returned sat
[2020-05-18 21:34:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:34:15] [INFO ] [Real]Absence check using state equation in 4020 ms returned sat
[2020-05-18 21:34:15] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:34:15] [INFO ] [Nat]Absence check using 175 positive place invariants in 118 ms returned sat
[2020-05-18 21:34:15] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 37 ms returned sat
[2020-05-18 21:34:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:34:19] [INFO ] [Nat]Absence check using state equation in 4214 ms returned sat
[2020-05-18 21:34:19] [INFO ] [Nat]Added 1 Read/Feed constraints in 15 ms returned sat
[2020-05-18 21:34:20] [INFO ] Deduced a trap composed of 131 places in 891 ms
[2020-05-18 21:34:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1003 ms
[2020-05-18 21:34:20] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 116 ms.
[2020-05-18 21:34:26] [INFO ] Added : 93 causal constraints over 19 iterations in 5747 ms. Result :sat
[2020-05-18 21:34:26] [INFO ] Deduced a trap composed of 14 places in 219 ms
[2020-05-18 21:34:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 716 ms
[2020-05-18 21:34:27] [INFO ] [Real]Absence check using 175 positive place invariants in 168 ms returned sat
[2020-05-18 21:34:27] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 46 ms returned sat
[2020-05-18 21:34:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:34:31] [INFO ] [Real]Absence check using state equation in 4370 ms returned sat
[2020-05-18 21:34:31] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:34:32] [INFO ] [Nat]Absence check using 175 positive place invariants in 123 ms returned sat
[2020-05-18 21:34:32] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 35 ms returned sat
[2020-05-18 21:34:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:34:36] [INFO ] [Nat]Absence check using state equation in 4658 ms returned sat
[2020-05-18 21:34:36] [INFO ] [Nat]Added 1 Read/Feed constraints in 18 ms returned sat
[2020-05-18 21:34:37] [INFO ] Deduced a trap composed of 24 places in 787 ms
[2020-05-18 21:34:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 962 ms
[2020-05-18 21:34:37] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 205 ms.
[2020-05-18 21:34:42] [INFO ] Added : 68 causal constraints over 15 iterations in 4278 ms. Result :sat
[2020-05-18 21:34:42] [INFO ] Deduced a trap composed of 14 places in 220 ms
[2020-05-18 21:34:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2507 ms
[2020-05-18 21:34:44] [INFO ] [Real]Absence check using 175 positive place invariants in 142 ms returned sat
[2020-05-18 21:34:44] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 25 ms returned sat
[2020-05-18 21:34:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:34:48] [INFO ] [Real]Absence check using state equation in 4024 ms returned sat
[2020-05-18 21:34:48] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:34:49] [INFO ] [Nat]Absence check using 175 positive place invariants in 162 ms returned sat
[2020-05-18 21:34:49] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 40 ms returned sat
[2020-05-18 21:34:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:34:53] [INFO ] [Nat]Absence check using state equation in 3823 ms returned sat
[2020-05-18 21:34:53] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2020-05-18 21:34:53] [INFO ] Deduced a trap composed of 26 places in 852 ms
[2020-05-18 21:34:54] [INFO ] Deduced a trap composed of 26 places in 705 ms
[2020-05-18 21:34:56] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 3077 ms
[2020-05-18 21:34:56] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 188 ms.
[2020-05-18 21:35:08] [INFO ] Added : 111 causal constraints over 23 iterations in 12776 ms. Result :unknown
[2020-05-18 21:35:09] [INFO ] [Real]Absence check using 175 positive place invariants in 163 ms returned sat
[2020-05-18 21:35:09] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 48 ms returned sat
[2020-05-18 21:35:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:35:13] [INFO ] [Real]Absence check using state equation in 3989 ms returned sat
[2020-05-18 21:35:13] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:35:13] [INFO ] [Nat]Absence check using 175 positive place invariants in 171 ms returned sat
[2020-05-18 21:35:13] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 76 ms returned sat
[2020-05-18 21:35:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:35:18] [INFO ] [Nat]Absence check using state equation in 5189 ms returned sat
[2020-05-18 21:35:18] [INFO ] [Nat]Added 1 Read/Feed constraints in 16 ms returned sat
[2020-05-18 21:35:19] [INFO ] Deduced a trap composed of 24 places in 874 ms
[2020-05-18 21:35:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1076 ms
[2020-05-18 21:35:20] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 193 ms.
[2020-05-18 21:35:33] [INFO ] Added : 96 causal constraints over 20 iterations in 13125 ms. Result :sat
[2020-05-18 21:35:33] [INFO ] Deduced a trap composed of 14 places in 292 ms
[2020-05-18 21:35:33] [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 (> (+ s498 s499 s500 s501 s504 s505 s506 s507 s508 s509 s920 s921 s922 s923) 0)") while checking expression at index 66
[2020-05-18 21:35:33] [INFO ] [Real]Absence check using 175 positive place invariants in 117 ms returned sat
[2020-05-18 21:35:33] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 35 ms returned sat
[2020-05-18 21:35:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:35:37] [INFO ] [Real]Absence check using state equation in 3806 ms returned sat
[2020-05-18 21:35:37] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:35:37] [INFO ] [Nat]Absence check using 175 positive place invariants in 170 ms returned sat
[2020-05-18 21:35:37] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 50 ms returned sat
[2020-05-18 21:35:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:35:41] [INFO ] [Nat]Absence check using state equation in 3900 ms returned sat
[2020-05-18 21:35:41] [INFO ] [Nat]Added 1 Read/Feed constraints in 13 ms returned sat
[2020-05-18 21:35:42] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 142 ms.
[2020-05-18 21:35:52] [INFO ] Added : 102 causal constraints over 21 iterations in 10391 ms. Result :sat
[2020-05-18 21:35:52] [INFO ] Deduced a trap composed of 14 places in 294 ms
[2020-05-18 21:35:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1104 ms
[2020-05-18 21:35:53] [INFO ] [Real]Absence check using 175 positive place invariants in 169 ms returned sat
[2020-05-18 21:35:53] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 50 ms returned sat
[2020-05-18 21:35:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:35:58] [INFO ] [Real]Absence check using state equation in 4355 ms returned sat
[2020-05-18 21:35:58] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:35:58] [INFO ] [Nat]Absence check using 175 positive place invariants in 130 ms returned sat
[2020-05-18 21:35:58] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 40 ms returned sat
[2020-05-18 21:35:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:36:02] [INFO ] [Nat]Absence check using state equation in 4070 ms returned sat
[2020-05-18 21:36:02] [INFO ] [Nat]Added 1 Read/Feed constraints in 17 ms returned sat
[2020-05-18 21:36:03] [INFO ] Deduced a trap composed of 24 places in 709 ms
[2020-05-18 21:36:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 886 ms
[2020-05-18 21:36:03] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 137 ms.
[2020-05-18 21:36:12] [INFO ] Added : 108 causal constraints over 22 iterations in 8552 ms. Result :sat
[2020-05-18 21:36:12] [INFO ] Deduced a trap composed of 14 places in 255 ms
[2020-05-18 21:36:15] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:36:19] [INFO ] Deduced a trap composed of 12 places in 937 ms
[2020-05-18 21:36:19] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 68
[2020-05-18 21:36:19] [INFO ] [Real]Absence check using 175 positive place invariants in 120 ms returned sat
[2020-05-18 21:36:19] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 32 ms returned sat
[2020-05-18 21:36:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:36:23] [INFO ] [Real]Absence check using state equation in 4041 ms returned sat
[2020-05-18 21:36:23] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:36:23] [INFO ] [Nat]Absence check using 175 positive place invariants in 171 ms returned sat
[2020-05-18 21:36:23] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 65 ms returned sat
[2020-05-18 21:36:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:36:28] [INFO ] [Nat]Absence check using state equation in 4657 ms returned sat
[2020-05-18 21:36:28] [INFO ] [Nat]Added 1 Read/Feed constraints in 13 ms returned sat
[2020-05-18 21:36:29] [INFO ] Deduced a trap composed of 254 places in 644 ms
[2020-05-18 21:36:30] [INFO ] Deduced a trap composed of 242 places in 826 ms
[2020-05-18 21:36:30] [INFO ] Deduced a trap composed of 24 places in 645 ms
[2020-05-18 21:36:30] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 2315 ms
[2020-05-18 21:36:30] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 144 ms.
[2020-05-18 21:36:43] [INFO ] Added : 101 causal constraints over 21 iterations in 12640 ms. Result :unknown
[2020-05-18 21:36:43] [INFO ] [Real]Absence check using 175 positive place invariants in 161 ms returned sat
[2020-05-18 21:36:43] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 37 ms returned sat
[2020-05-18 21:36:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:36:47] [INFO ] [Real]Absence check using state equation in 3751 ms returned sat
[2020-05-18 21:36:47] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:36:47] [INFO ] [Nat]Absence check using 175 positive place invariants in 116 ms returned sat
[2020-05-18 21:36:47] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 28 ms returned sat
[2020-05-18 21:36:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:36:52] [INFO ] [Nat]Absence check using state equation in 5002 ms returned sat
[2020-05-18 21:36:52] [INFO ] [Nat]Added 1 Read/Feed constraints in 15 ms returned sat
[2020-05-18 21:36:53] [INFO ] Deduced a trap composed of 26 places in 797 ms
[2020-05-18 21:36:54] [INFO ] Deduced a trap composed of 26 places in 851 ms
[2020-05-18 21:36:54] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1877 ms
[2020-05-18 21:36:54] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 166 ms.
[2020-05-18 21:37:06] [INFO ] Added : 95 causal constraints over 19 iterations in 12056 ms. Result :unknown
[2020-05-18 21:37:07] [INFO ] [Real]Absence check using 175 positive place invariants in 166 ms returned sat
[2020-05-18 21:37:07] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 37 ms returned sat
[2020-05-18 21:37:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:37:11] [INFO ] [Real]Absence check using state equation in 4351 ms returned sat
[2020-05-18 21:37:11] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:37:11] [INFO ] [Nat]Absence check using 175 positive place invariants in 126 ms returned sat
[2020-05-18 21:37:11] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 32 ms returned sat
[2020-05-18 21:37:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:37:15] [INFO ] [Nat]Absence check using state equation in 3827 ms returned sat
[2020-05-18 21:37:15] [INFO ] [Nat]Added 1 Read/Feed constraints in 11 ms returned sat
[2020-05-18 21:37:16] [INFO ] Deduced a trap composed of 24 places in 893 ms
[2020-05-18 21:37:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 984 ms
[2020-05-18 21:37:16] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 104 ms.
[2020-05-18 21:37:23] [INFO ] Added : 92 causal constraints over 19 iterations in 7213 ms. Result :sat
[2020-05-18 21:37:24] [INFO ] Deduced a trap composed of 14 places in 222 ms
[2020-05-18 21:37:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1085 ms
[2020-05-18 21:37:25] [INFO ] [Real]Absence check using 175 positive place invariants in 164 ms returned sat
[2020-05-18 21:37:25] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 42 ms returned sat
[2020-05-18 21:37:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:37:29] [INFO ] [Real]Absence check using state equation in 4319 ms returned sat
[2020-05-18 21:37:29] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:37:29] [INFO ] [Nat]Absence check using 175 positive place invariants in 168 ms returned sat
[2020-05-18 21:37:30] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 75 ms returned sat
[2020-05-18 21:37:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:37:34] [INFO ] [Nat]Absence check using state equation in 4847 ms returned sat
[2020-05-18 21:37:34] [INFO ] [Nat]Added 1 Read/Feed constraints in 39 ms returned sat
[2020-05-18 21:37:35] [INFO ] Deduced a trap composed of 26 places in 682 ms
[2020-05-18 21:37:36] [INFO ] Deduced a trap composed of 14 places in 294 ms
[2020-05-18 21:37:37] [INFO ] Deduced a trap composed of 24 places in 826 ms
[2020-05-18 21:37:37] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 2732 ms
[2020-05-18 21:37:37] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 131 ms.
[2020-05-18 21:37:49] [INFO ] Added : 88 causal constraints over 18 iterations in 12017 ms. Result :unknown
[2020-05-18 21:37:49] [INFO ] [Real]Absence check using 175 positive place invariants in 121 ms returned sat
[2020-05-18 21:37:49] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 32 ms returned sat
[2020-05-18 21:37:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:37:53] [INFO ] [Real]Absence check using state equation in 4024 ms returned sat
[2020-05-18 21:37:54] [INFO ] [Real]Added 1 Read/Feed constraints in 24 ms returned sat
[2020-05-18 21:37:54] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 140 ms.
[2020-05-18 21:37:54] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:37:54] [INFO ] [Nat]Absence check using 175 positive place invariants in 164 ms returned sat
[2020-05-18 21:37:54] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 46 ms returned sat
[2020-05-18 21:37:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:37:58] [INFO ] [Nat]Absence check using state equation in 3820 ms returned sat
[2020-05-18 21:37:58] [INFO ] [Nat]Added 1 Read/Feed constraints in 30 ms returned sat
[2020-05-18 21:37:58] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 122 ms.
[2020-05-18 21:38:10] [INFO ] Added : 95 causal constraints over 19 iterations in 11170 ms. Result :unknown
[2020-05-18 21:38:10] [INFO ] [Real]Absence check using 175 positive place invariants in 163 ms returned sat
[2020-05-18 21:38:10] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 36 ms returned sat
[2020-05-18 21:38:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:38:14] [INFO ] [Real]Absence check using state equation in 4417 ms returned sat
[2020-05-18 21:38:14] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:38:15] [INFO ] [Nat]Absence check using 175 positive place invariants in 120 ms returned sat
[2020-05-18 21:38:15] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 27 ms returned sat
[2020-05-18 21:38:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:38:19] [INFO ] [Nat]Absence check using state equation in 4403 ms returned sat
[2020-05-18 21:38:19] [INFO ] [Nat]Added 1 Read/Feed constraints in 24 ms returned sat
[2020-05-18 21:38:20] [INFO ] Deduced a trap composed of 24 places in 899 ms
[2020-05-18 21:38:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1075 ms
[2020-05-18 21:38:20] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 135 ms.
[2020-05-18 21:38:29] [INFO ] Added : 108 causal constraints over 22 iterations in 8709 ms. Result :sat
[2020-05-18 21:38:29] [INFO ] Deduced a trap composed of 14 places in 257 ms
[2020-05-18 21:38:32] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:38:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 3858 ms
[2020-05-18 21:38:33] [INFO ] [Real]Absence check using 175 positive place invariants in 163 ms returned sat
[2020-05-18 21:38:33] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 42 ms returned sat
[2020-05-18 21:38:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:38:37] [INFO ] [Real]Absence check using state equation in 4366 ms returned sat
[2020-05-18 21:38:37] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:38:38] [INFO ] [Nat]Absence check using 175 positive place invariants in 120 ms returned sat
[2020-05-18 21:38:38] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 33 ms returned sat
[2020-05-18 21:38:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:38:42] [INFO ] [Nat]Absence check using state equation in 4047 ms returned sat
[2020-05-18 21:38:42] [INFO ] [Nat]Added 1 Read/Feed constraints in 33 ms returned sat
[2020-05-18 21:38:43] [INFO ] Deduced a trap composed of 240 places in 879 ms
[2020-05-18 21:38:43] [INFO ] Deduced a trap composed of 24 places in 674 ms
[2020-05-18 21:38:44] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1916 ms
[2020-05-18 21:38:44] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 135 ms.
[2020-05-18 21:38:50] [INFO ] Added : 96 causal constraints over 20 iterations in 6757 ms. Result :sat
[2020-05-18 21:38:51] [INFO ] Deduced a trap composed of 14 places in 210 ms
[2020-05-18 21:38:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 982 ms
[2020-05-18 21:38:52] [INFO ] [Real]Absence check using 175 positive place invariants in 168 ms returned sat
[2020-05-18 21:38:52] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 69 ms returned sat
[2020-05-18 21:38:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:38:56] [INFO ] [Real]Absence check using state equation in 4251 ms returned sat
[2020-05-18 21:38:56] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:38:56] [INFO ] [Nat]Absence check using 175 positive place invariants in 164 ms returned sat
[2020-05-18 21:38:56] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 47 ms returned sat
[2020-05-18 21:38:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:39:00] [INFO ] [Nat]Absence check using state equation in 3687 ms returned sat
[2020-05-18 21:39:00] [INFO ] [Nat]Added 1 Read/Feed constraints in 26 ms returned sat
[2020-05-18 21:39:01] [INFO ] Deduced a trap composed of 24 places in 788 ms
[2020-05-18 21:39:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 892 ms
[2020-05-18 21:39:01] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 131 ms.
[2020-05-18 21:39:09] [INFO ] Added : 109 causal constraints over 22 iterations in 8030 ms. Result :sat
[2020-05-18 21:39:09] [INFO ] Deduced a trap composed of 14 places in 221 ms
[2020-05-18 21:39:12] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:39:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 3615 ms
[2020-05-18 21:39:13] [INFO ] [Real]Absence check using 175 positive place invariants in 117 ms returned sat
[2020-05-18 21:39:13] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 66 ms returned sat
[2020-05-18 21:39:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:39:17] [INFO ] [Real]Absence check using state equation in 4500 ms returned sat
[2020-05-18 21:39:17] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:39:18] [INFO ] [Nat]Absence check using 175 positive place invariants in 171 ms returned sat
[2020-05-18 21:39:18] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 48 ms returned sat
[2020-05-18 21:39:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:39:22] [INFO ] [Nat]Absence check using state equation in 4042 ms returned sat
[2020-05-18 21:39:22] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2020-05-18 21:39:23] [INFO ] Deduced a trap composed of 24 places in 715 ms
[2020-05-18 21:39:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 848 ms
[2020-05-18 21:39:23] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 149 ms.
[2020-05-18 21:39:29] [INFO ] Added : 95 causal constraints over 19 iterations in 5902 ms. Result :sat
[2020-05-18 21:39:29] [INFO ] Deduced a trap composed of 14 places in 215 ms
[2020-05-18 21:39:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 756 ms
[2020-05-18 21:39:30] [INFO ] [Real]Absence check using 175 positive place invariants in 167 ms returned sat
[2020-05-18 21:39:30] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 41 ms returned sat
[2020-05-18 21:39:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:39:34] [INFO ] [Real]Absence check using state equation in 4228 ms returned sat
[2020-05-18 21:39:34] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:39:34] [INFO ] [Nat]Absence check using 175 positive place invariants in 121 ms returned sat
[2020-05-18 21:39:34] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 33 ms returned sat
[2020-05-18 21:39:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:39:39] [INFO ] [Nat]Absence check using state equation in 4474 ms returned sat
[2020-05-18 21:39:39] [INFO ] [Nat]Added 1 Read/Feed constraints in 11 ms returned sat
[2020-05-18 21:39:40] [INFO ] Deduced a trap composed of 27 places in 884 ms
[2020-05-18 21:39:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1229 ms
[2020-05-18 21:39:40] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 134 ms.
[2020-05-18 21:39:50] [INFO ] Added : 112 causal constraints over 23 iterations in 9732 ms. Result :sat
[2020-05-18 21:39:51] [INFO ] Deduced a trap composed of 19 places in 887 ms
[2020-05-18 21:39:52] [INFO ] Deduced a trap composed of 14 places in 227 ms
[2020-05-18 21:39:54] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 3802 ms
[2020-05-18 21:39:54] [INFO ] [Real]Absence check using 175 positive place invariants in 119 ms returned sat
[2020-05-18 21:39:54] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 31 ms returned sat
[2020-05-18 21:39:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:39:57] [INFO ] [Real]Absence check using state equation in 3685 ms returned sat
[2020-05-18 21:39:58] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:39:58] [INFO ] [Nat]Absence check using 175 positive place invariants in 165 ms returned sat
[2020-05-18 21:39:58] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 33 ms returned sat
[2020-05-18 21:39:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:40:01] [INFO ] [Nat]Absence check using state equation in 3552 ms returned sat
[2020-05-18 21:40:01] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2020-05-18 21:40:02] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 200 ms.
[2020-05-18 21:40:11] [INFO ] Added : 123 causal constraints over 25 iterations in 9896 ms. Result :sat
[2020-05-18 21:40:12] [INFO ] Deduced a trap composed of 14 places in 304 ms
[2020-05-18 21:40:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2139 ms
[2020-05-18 21:40:14] [INFO ] [Real]Absence check using 175 positive place invariants in 118 ms returned sat
[2020-05-18 21:40:14] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 34 ms returned sat
[2020-05-18 21:40:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:40:18] [INFO ] [Real]Absence check using state equation in 4204 ms returned sat
[2020-05-18 21:40:18] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:40:18] [INFO ] [Nat]Absence check using 175 positive place invariants in 168 ms returned sat
[2020-05-18 21:40:18] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 54 ms returned sat
[2020-05-18 21:40:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:40:23] [INFO ] [Nat]Absence check using state equation in 4108 ms returned sat
[2020-05-18 21:40:23] [INFO ] [Nat]Added 1 Read/Feed constraints in 31 ms returned sat
[2020-05-18 21:40:23] [INFO ] Deduced a trap composed of 24 places in 891 ms
[2020-05-18 21:40:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 980 ms
[2020-05-18 21:40:24] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 180 ms.
[2020-05-18 21:40:29] [INFO ] Added : 95 causal constraints over 19 iterations in 5535 ms. Result :sat
[2020-05-18 21:40:29] [INFO ] Deduced a trap composed of 14 places in 299 ms
[2020-05-18 21:40:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1100 ms
[2020-05-18 21:40:30] [INFO ] [Real]Absence check using 175 positive place invariants in 144 ms returned sat
[2020-05-18 21:40:30] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 36 ms returned sat
[2020-05-18 21:40:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:40:35] [INFO ] [Real]Absence check using state equation in 4462 ms returned sat
[2020-05-18 21:40:35] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:40:35] [INFO ] [Nat]Absence check using 175 positive place invariants in 141 ms returned sat
[2020-05-18 21:40:35] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 35 ms returned sat
[2020-05-18 21:40:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:40:39] [INFO ] [Nat]Absence check using state equation in 3923 ms returned sat
[2020-05-18 21:40:39] [INFO ] [Nat]Added 1 Read/Feed constraints in 243 ms returned sat
[2020-05-18 21:40:40] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 105 ms.
[2020-05-18 21:40:48] [INFO ] Added : 123 causal constraints over 25 iterations in 8522 ms. Result :sat
[2020-05-18 21:40:49] [INFO ] Deduced a trap composed of 15 places in 884 ms
[2020-05-18 21:40:51] [INFO ] Deduced a trap composed of 19 places in 884 ms
[2020-05-18 21:40:52] [INFO ] Deduced a trap composed of 24 places in 783 ms
[2020-05-18 21:40:52] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 4339 ms
[2020-05-18 21:40:53] [INFO ] [Real]Absence check using 175 positive place invariants in 157 ms returned sat
[2020-05-18 21:40:53] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 42 ms returned sat
[2020-05-18 21:40:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:40:57] [INFO ] [Real]Absence check using state equation in 4024 ms returned sat
[2020-05-18 21:40:57] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:40:57] [INFO ] [Nat]Absence check using 175 positive place invariants in 166 ms returned sat
[2020-05-18 21:40:57] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 50 ms returned sat
[2020-05-18 21:40:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:41:02] [INFO ] [Nat]Absence check using state equation in 4487 ms returned sat
[2020-05-18 21:41:02] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2020-05-18 21:41:02] [INFO ] Deduced a trap composed of 24 places in 793 ms
[2020-05-18 21:41:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1100 ms
[2020-05-18 21:41:03] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 204 ms.
[2020-05-18 21:41:11] [INFO ] Added : 120 causal constraints over 24 iterations in 8564 ms. Result :sat
[2020-05-18 21:41:12] [INFO ] Deduced a trap composed of 14 places in 270 ms
[2020-05-18 21:41:15] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:41:18] [INFO ] Deduced a trap composed of 12 places in 1033 ms
[2020-05-18 21:41:18] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 82
[2020-05-18 21:41:18] [INFO ] [Real]Absence check using 175 positive place invariants in 140 ms returned sat
[2020-05-18 21:41:18] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 27 ms returned sat
[2020-05-18 21:41:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:41:22] [INFO ] [Real]Absence check using state equation in 3873 ms returned sat
[2020-05-18 21:41:22] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:41:22] [INFO ] [Nat]Absence check using 175 positive place invariants in 165 ms returned sat
[2020-05-18 21:41:22] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 48 ms returned sat
[2020-05-18 21:41:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:41:27] [INFO ] [Nat]Absence check using state equation in 4586 ms returned sat
[2020-05-18 21:41:27] [INFO ] [Nat]Added 1 Read/Feed constraints in 15 ms returned sat
[2020-05-18 21:41:28] [INFO ] Deduced a trap composed of 26 places in 940 ms
[2020-05-18 21:41:29] [INFO ] Deduced a trap composed of 26 places in 718 ms
[2020-05-18 21:41:29] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 2251 ms
[2020-05-18 21:41:29] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 237 ms.
[2020-05-18 21:41:41] [INFO ] Added : 101 causal constraints over 21 iterations in 12127 ms. Result :sat
[2020-05-18 21:41:42] [INFO ] Deduced a trap composed of 14 places in 234 ms
[2020-05-18 21:41:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:41:43] [INFO ] Deduced a trap composed of 12 places in 1024 ms
[2020-05-18 21:41:43] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 83
[2020-05-18 21:41:43] [INFO ] [Real]Absence check using 175 positive place invariants in 114 ms returned sat
[2020-05-18 21:41:43] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 28 ms returned sat
[2020-05-18 21:41:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:41:48] [INFO ] [Real]Absence check using state equation in 4324 ms returned sat
[2020-05-18 21:41:48] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:41:48] [INFO ] [Nat]Absence check using 175 positive place invariants in 166 ms returned sat
[2020-05-18 21:41:48] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 43 ms returned sat
[2020-05-18 21:41:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:41:52] [INFO ] [Nat]Absence check using state equation in 4323 ms returned sat
[2020-05-18 21:41:52] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2020-05-18 21:41:53] [INFO ] Deduced a trap composed of 24 places in 788 ms
[2020-05-18 21:41:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 960 ms
[2020-05-18 21:41:53] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 136 ms.
[2020-05-18 21:42:02] [INFO ] Added : 104 causal constraints over 21 iterations in 8775 ms. Result :sat
[2020-05-18 21:42:02] [INFO ] Deduced a trap composed of 14 places in 216 ms
[2020-05-18 21:42:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 726 ms
[2020-05-18 21:42:03] [INFO ] [Real]Absence check using 175 positive place invariants in 169 ms returned sat
[2020-05-18 21:42:03] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 38 ms returned sat
[2020-05-18 21:42:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:42:07] [INFO ] [Real]Absence check using state equation in 4037 ms returned sat
[2020-05-18 21:42:07] [INFO ] [Real]Added 1 Read/Feed constraints in 17 ms returned sat
[2020-05-18 21:42:07] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 137 ms.
[2020-05-18 21:42:08] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:42:08] [INFO ] [Nat]Absence check using 175 positive place invariants in 167 ms returned sat
[2020-05-18 21:42:08] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 44 ms returned sat
[2020-05-18 21:42:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:42:14] [INFO ] [Nat]Absence check using state equation in 6249 ms returned sat
[2020-05-18 21:42:14] [INFO ] [Nat]Added 1 Read/Feed constraints in 14 ms returned sat
[2020-05-18 21:42:15] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 228 ms.
[2020-05-18 21:42:25] [INFO ] Added : 110 causal constraints over 22 iterations in 10113 ms. Result :sat
[2020-05-18 21:42:26] [INFO ] Deduced a trap composed of 19 places in 890 ms
[2020-05-18 21:42:27] [INFO ] Deduced a trap composed of 248 places in 883 ms
[2020-05-18 21:42:27] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 2579 ms
[2020-05-18 21:42:28] [INFO ] [Real]Absence check using 175 positive place invariants in 169 ms returned sat
[2020-05-18 21:42:28] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 40 ms returned sat
[2020-05-18 21:42:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:42:32] [INFO ] [Real]Absence check using state equation in 4023 ms returned sat
[2020-05-18 21:42:32] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:42:32] [INFO ] [Nat]Absence check using 175 positive place invariants in 174 ms returned sat
[2020-05-18 21:42:32] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 43 ms returned sat
[2020-05-18 21:42:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:42:36] [INFO ] [Nat]Absence check using state equation in 4234 ms returned sat
[2020-05-18 21:42:36] [INFO ] [Nat]Added 1 Read/Feed constraints in 13 ms returned sat
[2020-05-18 21:42:37] [INFO ] Deduced a trap composed of 24 places in 910 ms
[2020-05-18 21:42:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1019 ms
[2020-05-18 21:42:37] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 127 ms.
[2020-05-18 21:42:45] [INFO ] Added : 104 causal constraints over 21 iterations in 7379 ms. Result :sat
[2020-05-18 21:42:45] [INFO ] Deduced a trap composed of 14 places in 205 ms
[2020-05-18 21:42:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1286 ms
[2020-05-18 21:42:46] [INFO ] [Real]Absence check using 175 positive place invariants in 135 ms returned sat
[2020-05-18 21:42:46] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 29 ms returned sat
[2020-05-18 21:42:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:42:50] [INFO ] [Real]Absence check using state equation in 3926 ms returned sat
[2020-05-18 21:42:50] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:42:50] [INFO ] [Nat]Absence check using 175 positive place invariants in 128 ms returned sat
[2020-05-18 21:42:50] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 31 ms returned sat
[2020-05-18 21:42:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:42:55] [INFO ] [Nat]Absence check using state equation in 4281 ms returned sat
[2020-05-18 21:42:55] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2020-05-18 21:42:56] [INFO ] Deduced a trap composed of 24 places in 917 ms
[2020-05-18 21:42:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1321 ms
[2020-05-18 21:42:56] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 170 ms.
[2020-05-18 21:43:06] [INFO ] Added : 102 causal constraints over 22 iterations in 9941 ms. Result :sat
[2020-05-18 21:43:06] [INFO ] Deduced a trap composed of 14 places in 250 ms
[2020-05-18 21:43:09] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:43:11] [INFO ] Deduced a trap composed of 12 places in 894 ms
[2020-05-18 21:43:11] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 87
[2020-05-18 21:43:11] [INFO ] [Real]Absence check using 175 positive place invariants in 122 ms returned sat
[2020-05-18 21:43:11] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 29 ms returned sat
[2020-05-18 21:43:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:43:16] [INFO ] [Real]Absence check using state equation in 4216 ms returned sat
[2020-05-18 21:43:16] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:43:16] [INFO ] [Nat]Absence check using 175 positive place invariants in 168 ms returned sat
[2020-05-18 21:43:16] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 44 ms returned sat
[2020-05-18 21:43:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:43:21] [INFO ] [Nat]Absence check using state equation in 4757 ms returned sat
[2020-05-18 21:43:21] [INFO ] [Nat]Added 1 Read/Feed constraints in 20 ms returned sat
[2020-05-18 21:43:22] [INFO ] Deduced a trap composed of 24 places in 924 ms
[2020-05-18 21:43:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1051 ms
[2020-05-18 21:43:22] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 134 ms.
[2020-05-18 21:43:32] [INFO ] Added : 105 causal constraints over 21 iterations in 9966 ms. Result :sat
[2020-05-18 21:43:32] [INFO ] Deduced a trap composed of 14 places in 244 ms
[2020-05-18 21:43:35] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:43:37] [INFO ] Deduced a trap composed of 12 places in 1039 ms
[2020-05-18 21:43:37] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 88
[2020-05-18 21:43:37] [INFO ] [Real]Absence check using 175 positive place invariants in 117 ms returned sat
[2020-05-18 21:43:37] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 31 ms returned sat
[2020-05-18 21:43:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:43:41] [INFO ] [Real]Absence check using state equation in 4211 ms returned sat
[2020-05-18 21:43:41] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:43:41] [INFO ] [Nat]Absence check using 175 positive place invariants in 201 ms returned sat
[2020-05-18 21:43:42] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 35 ms returned sat
[2020-05-18 21:43:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:43:45] [INFO ] [Nat]Absence check using state equation in 3904 ms returned sat
[2020-05-18 21:43:45] [INFO ] [Nat]Added 1 Read/Feed constraints in 11 ms returned sat
[2020-05-18 21:43:46] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 122 ms.
[2020-05-18 21:43:56] [INFO ] Added : 115 causal constraints over 23 iterations in 10012 ms. Result :sat
[2020-05-18 21:43:56] [INFO ] Deduced a trap composed of 179 places in 835 ms
[2020-05-18 21:43:58] [INFO ] Deduced a trap composed of 24 places in 830 ms
[2020-05-18 21:43:58] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 2546 ms
[2020-05-18 21:43:58] [INFO ] [Real]Absence check using 175 positive place invariants in 141 ms returned sat
[2020-05-18 21:43:58] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 30 ms returned sat
[2020-05-18 21:43:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:44:02] [INFO ] [Real]Absence check using state equation in 3953 ms returned sat
[2020-05-18 21:44:02] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:44:03] [INFO ] [Nat]Absence check using 175 positive place invariants in 169 ms returned sat
[2020-05-18 21:44:03] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 45 ms returned sat
[2020-05-18 21:44:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:44:08] [INFO ] [Nat]Absence check using state equation in 5011 ms returned sat
[2020-05-18 21:44:08] [INFO ] [Nat]Added 1 Read/Feed constraints in 137 ms returned sat
[2020-05-18 21:44:09] [INFO ] Deduced a trap composed of 180 places in 902 ms
[2020-05-18 21:44:10] [INFO ] Deduced a trap composed of 24 places in 794 ms
[2020-05-18 21:44:10] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 2078 ms
[2020-05-18 21:44:10] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 141 ms.
[2020-05-18 21:44:20] [INFO ] Added : 45 causal constraints over 9 iterations in 9702 ms. Result :sat
[2020-05-18 21:44:20] [INFO ] [Real]Absence check using 175 positive place invariants in 136 ms returned sat
[2020-05-18 21:44:20] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 34 ms returned sat
[2020-05-18 21:44:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:44:24] [INFO ] [Real]Absence check using state equation in 4019 ms returned sat
[2020-05-18 21:44:24] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:44:24] [INFO ] [Nat]Absence check using 175 positive place invariants in 177 ms returned sat
[2020-05-18 21:44:24] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 70 ms returned sat
[2020-05-18 21:44:24] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:44:29] [INFO ] [Nat]Absence check using state equation in 4071 ms returned sat
[2020-05-18 21:44:29] [INFO ] [Nat]Added 1 Read/Feed constraints in 13 ms returned sat
[2020-05-18 21:44:29] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 159 ms.
[2020-05-18 21:44:37] [INFO ] Added : 97 causal constraints over 20 iterations in 8027 ms. Result :sat
[2020-05-18 21:44:38] [INFO ] Deduced a trap composed of 15 places in 883 ms
[2020-05-18 21:44:39] [INFO ] Deduced a trap composed of 14 places in 788 ms
[2020-05-18 21:44:40] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 3330 ms
[2020-05-18 21:44:40] [INFO ] [Real]Absence check using 175 positive place invariants in 139 ms returned sat
[2020-05-18 21:44:40] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 32 ms returned sat
[2020-05-18 21:44:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:44:45] [INFO ] [Real]Absence check using state equation in 4280 ms returned sat
[2020-05-18 21:44:45] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:44:45] [INFO ] [Nat]Absence check using 175 positive place invariants in 142 ms returned sat
[2020-05-18 21:44:45] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 38 ms returned sat
[2020-05-18 21:44:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:44:49] [INFO ] [Nat]Absence check using state equation in 4592 ms returned sat
[2020-05-18 21:44:50] [INFO ] [Nat]Added 1 Read/Feed constraints in 21 ms returned sat
[2020-05-18 21:44:50] [INFO ] Deduced a trap composed of 24 places in 856 ms
[2020-05-18 21:44:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 972 ms
[2020-05-18 21:44:51] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 133 ms.
[2020-05-18 21:44:57] [INFO ] Added : 120 causal constraints over 24 iterations in 6967 ms. Result :sat
[2020-05-18 21:44:58] [INFO ] Deduced a trap composed of 14 places in 231 ms
[2020-05-18 21:44:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1037 ms
[2020-05-18 21:44:59] [INFO ] [Real]Absence check using 175 positive place invariants in 167 ms returned sat
[2020-05-18 21:44:59] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 54 ms returned sat
[2020-05-18 21:44:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:45:03] [INFO ] [Real]Absence check using state equation in 4304 ms returned sat
[2020-05-18 21:45:03] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:45:04] [INFO ] [Nat]Absence check using 175 positive place invariants in 168 ms returned sat
[2020-05-18 21:45:04] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 42 ms returned sat
[2020-05-18 21:45:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:45:08] [INFO ] [Nat]Absence check using state equation in 4488 ms returned sat
[2020-05-18 21:45:08] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2020-05-18 21:45:09] [INFO ] Deduced a trap composed of 24 places in 752 ms
[2020-05-18 21:45:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 870 ms
[2020-05-18 21:45:09] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 148 ms.
[2020-05-18 21:45:21] [INFO ] Added : 111 causal constraints over 23 iterations in 12054 ms. Result :sat
[2020-05-18 21:45:21] [INFO ] Deduced a trap composed of 14 places in 165 ms
[2020-05-18 21:45:23] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:45:24] [INFO ] Deduced a trap composed of 12 places in 1034 ms
[2020-05-18 21:45:24] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 93
[2020-05-18 21:45:24] [INFO ] [Real]Absence check using 175 positive place invariants in 114 ms returned sat
[2020-05-18 21:45:24] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 26 ms returned sat
[2020-05-18 21:45:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:45:28] [INFO ] [Real]Absence check using state equation in 3763 ms returned sat
[2020-05-18 21:45:28] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:45:29] [INFO ] [Nat]Absence check using 175 positive place invariants in 167 ms returned sat
[2020-05-18 21:45:29] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 50 ms returned sat
[2020-05-18 21:45:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:45:33] [INFO ] [Nat]Absence check using state equation in 3984 ms returned sat
[2020-05-18 21:45:33] [INFO ] [Nat]Added 1 Read/Feed constraints in 13 ms returned sat
[2020-05-18 21:45:33] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 141 ms.
[2020-05-18 21:45:41] [INFO ] Added : 125 causal constraints over 25 iterations in 8055 ms. Result :sat
[2020-05-18 21:45:42] [INFO ] Deduced a trap composed of 14 places in 845 ms
[2020-05-18 21:45:45] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:45:49] [INFO ] Deduced a trap composed of 12 places in 1074 ms
[2020-05-18 21:45:49] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 94
[2020-05-18 21:45:50] [INFO ] [Real]Absence check using 175 positive place invariants in 116 ms returned sat
[2020-05-18 21:45:50] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 45 ms returned sat
[2020-05-18 21:45:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:45:54] [INFO ] [Real]Absence check using state equation in 4272 ms returned sat
[2020-05-18 21:45:54] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:45:54] [INFO ] [Nat]Absence check using 175 positive place invariants in 206 ms returned sat
[2020-05-18 21:45:54] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 68 ms returned sat
[2020-05-18 21:45:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:45:58] [INFO ] [Nat]Absence check using state equation in 4068 ms returned sat
[2020-05-18 21:45:58] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2020-05-18 21:45:59] [INFO ] Deduced a trap composed of 24 places in 900 ms
[2020-05-18 21:45:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1022 ms
[2020-05-18 21:46:00] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 90 ms.
[2020-05-18 21:46:08] [INFO ] Added : 120 causal constraints over 24 iterations in 9034 ms. Result :sat
[2020-05-18 21:46:09] [INFO ] Deduced a trap composed of 14 places in 228 ms
[2020-05-18 21:46:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1053 ms
[2020-05-18 21:46:10] [INFO ] [Real]Absence check using 175 positive place invariants in 161 ms returned sat
[2020-05-18 21:46:10] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 47 ms returned sat
[2020-05-18 21:46:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:46:14] [INFO ] [Real]Absence check using state equation in 4357 ms returned sat
[2020-05-18 21:46:14] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:46:15] [INFO ] [Nat]Absence check using 175 positive place invariants in 171 ms returned sat
[2020-05-18 21:46:15] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 48 ms returned sat
[2020-05-18 21:46:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:46:19] [INFO ] [Nat]Absence check using state equation in 4043 ms returned sat
[2020-05-18 21:46:19] [INFO ] [Nat]Added 1 Read/Feed constraints in 17 ms returned sat
[2020-05-18 21:46:19] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 122 ms.
[2020-05-18 21:46:25] [INFO ] Added : 104 causal constraints over 21 iterations in 6298 ms. Result :sat
[2020-05-18 21:46:25] [INFO ] Deduced a trap composed of 14 places in 224 ms
[2020-05-18 21:46:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1220 ms
[2020-05-18 21:46:27] [INFO ] [Real]Absence check using 175 positive place invariants in 165 ms returned sat
[2020-05-18 21:46:27] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 54 ms returned sat
[2020-05-18 21:46:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:46:31] [INFO ] [Real]Absence check using state equation in 3890 ms returned sat
[2020-05-18 21:46:31] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:46:31] [INFO ] [Nat]Absence check using 175 positive place invariants in 173 ms returned sat
[2020-05-18 21:46:31] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 54 ms returned sat
[2020-05-18 21:46:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:46:35] [INFO ] [Nat]Absence check using state equation in 4144 ms returned sat
[2020-05-18 21:46:35] [INFO ] [Nat]Added 1 Read/Feed constraints in 115 ms returned sat
[2020-05-18 21:46:35] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 179 ms.
[2020-05-18 21:46:42] [INFO ] Added : 101 causal constraints over 21 iterations in 7151 ms. Result :sat
[2020-05-18 21:46:43] [INFO ] Deduced a trap composed of 14 places in 222 ms
[2020-05-18 21:46:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 943 ms
[2020-05-18 21:46:44] [INFO ] [Real]Absence check using 175 positive place invariants in 165 ms returned sat
[2020-05-18 21:46:44] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 65 ms returned sat
[2020-05-18 21:46:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:46:48] [INFO ] [Real]Absence check using state equation in 4386 ms returned sat
[2020-05-18 21:46:48] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:46:48] [INFO ] [Nat]Absence check using 175 positive place invariants in 166 ms returned sat
[2020-05-18 21:46:49] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 56 ms returned sat
[2020-05-18 21:46:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:46:53] [INFO ] [Nat]Absence check using state equation in 4370 ms returned sat
[2020-05-18 21:46:53] [INFO ] [Nat]Added 1 Read/Feed constraints in 13 ms returned sat
[2020-05-18 21:46:54] [INFO ] Deduced a trap composed of 24 places in 916 ms
[2020-05-18 21:46:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1031 ms
[2020-05-18 21:46:54] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 137 ms.
[2020-05-18 21:47:02] [INFO ] Added : 109 causal constraints over 22 iterations in 7577 ms. Result :sat
[2020-05-18 21:47:02] [INFO ] Deduced a trap composed of 14 places in 235 ms
[2020-05-18 21:47:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1415 ms
[2020-05-18 21:47:03] [INFO ] [Real]Absence check using 175 positive place invariants in 176 ms returned sat
[2020-05-18 21:47:03] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 44 ms returned sat
[2020-05-18 21:47:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:47:08] [INFO ] [Real]Absence check using state equation in 4220 ms returned sat
[2020-05-18 21:47:08] [INFO ] [Real]Added 1 Read/Feed constraints in 18 ms returned sat
[2020-05-18 21:47:08] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 102 ms.
[2020-05-18 21:47:08] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:47:08] [INFO ] [Nat]Absence check using 175 positive place invariants in 169 ms returned sat
[2020-05-18 21:47:08] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 44 ms returned sat
[2020-05-18 21:47:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:47:13] [INFO ] [Nat]Absence check using state equation in 4303 ms returned sat
[2020-05-18 21:47:13] [INFO ] [Nat]Added 1 Read/Feed constraints in 16 ms returned sat
[2020-05-18 21:47:13] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 169 ms.
[2020-05-18 21:47:22] [INFO ] Added : 127 causal constraints over 26 iterations in 9239 ms. Result :sat
[2020-05-18 21:47:22] [INFO ] Deduced a trap composed of 14 places in 216 ms
[2020-05-18 21:47:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2268 ms
[2020-05-18 21:47:25] [INFO ] [Real]Absence check using 175 positive place invariants in 133 ms returned sat
[2020-05-18 21:47:25] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 35 ms returned sat
[2020-05-18 21:47:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:47:29] [INFO ] [Real]Absence check using state equation in 4514 ms returned sat
[2020-05-18 21:47:29] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:47:30] [INFO ] [Nat]Absence check using 175 positive place invariants in 171 ms returned sat
[2020-05-18 21:47:30] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 47 ms returned sat
[2020-05-18 21:47:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:47:35] [INFO ] [Nat]Absence check using state equation in 5432 ms returned sat
[2020-05-18 21:47:35] [INFO ] [Nat]Added 1 Read/Feed constraints in 16 ms returned sat
[2020-05-18 21:47:35] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 124 ms.
[2020-05-18 21:47:41] [INFO ] Added : 94 causal constraints over 19 iterations in 6311 ms. Result :sat
[2020-05-18 21:47:42] [INFO ] Deduced a trap composed of 14 places in 260 ms
[2020-05-18 21:47:43] [INFO ] Deduced a trap composed of 24 places in 746 ms
[2020-05-18 21:47:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:47:48] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 6183 ms
[2020-05-18 21:47:48] [INFO ] [Real]Absence check using 175 positive place invariants in 172 ms returned sat
[2020-05-18 21:47:48] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 41 ms returned sat
[2020-05-18 21:47:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:47:53] [INFO ] [Real]Absence check using state equation in 5397 ms returned sat
[2020-05-18 21:47:53] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:47:54] [INFO ] [Nat]Absence check using 175 positive place invariants in 138 ms returned sat
[2020-05-18 21:47:54] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 32 ms returned sat
[2020-05-18 21:47:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:47:58] [INFO ] [Nat]Absence check using state equation in 4663 ms returned sat
[2020-05-18 21:47:58] [INFO ] [Nat]Added 1 Read/Feed constraints in 33 ms returned sat
[2020-05-18 21:47:59] [INFO ] Deduced a trap composed of 26 places in 939 ms
[2020-05-18 21:48:00] [INFO ] Deduced a trap composed of 24 places in 708 ms
[2020-05-18 21:48:00] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1898 ms
[2020-05-18 21:48:00] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 158 ms.
[2020-05-18 21:48:07] [INFO ] Added : 121 causal constraints over 25 iterations in 6598 ms. Result :sat
[2020-05-18 21:48:07] [INFO ] Deduced a trap composed of 14 places in 218 ms
[2020-05-18 21:48:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2278 ms
[2020-05-18 21:48:09] [INFO ] [Real]Absence check using 175 positive place invariants in 165 ms returned sat
[2020-05-18 21:48:09] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 70 ms returned sat
[2020-05-18 21:48:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:48:14] [INFO ] [Real]Absence check using state equation in 4500 ms returned sat
[2020-05-18 21:48:14] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:48:14] [INFO ] [Nat]Absence check using 175 positive place invariants in 127 ms returned sat
[2020-05-18 21:48:14] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 31 ms returned sat
[2020-05-18 21:48:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:48:19] [INFO ] [Nat]Absence check using state equation in 4524 ms returned sat
[2020-05-18 21:48:19] [INFO ] [Nat]Added 1 Read/Feed constraints in 15 ms returned sat
[2020-05-18 21:48:19] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 150 ms.
[2020-05-18 21:48:28] [INFO ] Added : 97 causal constraints over 20 iterations in 8678 ms. Result :sat
[2020-05-18 21:48:29] [INFO ] Deduced a trap composed of 19 places in 931 ms
[2020-05-18 21:48:30] [INFO ] Deduced a trap composed of 24 places in 900 ms
[2020-05-18 21:48:31] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 3088 ms
[2020-05-18 21:48:31] [INFO ] [Real]Absence check using 175 positive place invariants in 115 ms returned sat
[2020-05-18 21:48:31] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 30 ms returned sat
[2020-05-18 21:48:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:48:35] [INFO ] [Real]Absence check using state equation in 4130 ms returned sat
[2020-05-18 21:48:35] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:48:35] [INFO ] [Nat]Absence check using 175 positive place invariants in 174 ms returned sat
[2020-05-18 21:48:35] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 48 ms returned sat
[2020-05-18 21:48:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:48:40] [INFO ] [Nat]Absence check using state equation in 4907 ms returned sat
[2020-05-18 21:48:40] [INFO ] [Nat]Added 1 Read/Feed constraints in 14 ms returned sat
[2020-05-18 21:48:41] [INFO ] Deduced a trap composed of 270 places in 905 ms
[2020-05-18 21:48:42] [INFO ] Deduced a trap composed of 24 places in 646 ms
[2020-05-18 21:48:42] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1949 ms
[2020-05-18 21:48:42] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 142 ms.
[2020-05-18 21:48:50] [INFO ] Added : 110 causal constraints over 22 iterations in 7797 ms. Result :sat
[2020-05-18 21:48:50] [INFO ] Deduced a trap composed of 14 places in 220 ms
[2020-05-18 21:48:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1447 ms
[2020-05-18 21:48:52] [INFO ] [Real]Absence check using 175 positive place invariants in 133 ms returned sat
[2020-05-18 21:48:52] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 29 ms returned sat
[2020-05-18 21:48:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:48:56] [INFO ] [Real]Absence check using state equation in 4506 ms returned sat
[2020-05-18 21:48:56] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:48:57] [INFO ] [Nat]Absence check using 175 positive place invariants in 123 ms returned sat
[2020-05-18 21:48:57] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 31 ms returned sat
[2020-05-18 21:48:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:49:01] [INFO ] [Nat]Absence check using state equation in 4048 ms returned sat
[2020-05-18 21:49:01] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2020-05-18 21:49:02] [INFO ] Deduced a trap composed of 245 places in 906 ms
[2020-05-18 21:49:02] [INFO ] Deduced a trap composed of 24 places in 671 ms
[2020-05-18 21:49:02] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1748 ms
[2020-05-18 21:49:03] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 163 ms.
[2020-05-18 21:49:13] [INFO ] Added : 101 causal constraints over 21 iterations in 10700 ms. Result :sat
[2020-05-18 21:49:14] [INFO ] Deduced a trap composed of 14 places in 310 ms
[2020-05-18 21:49:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2692 ms
[2020-05-18 21:49:16] [INFO ] [Real]Absence check using 175 positive place invariants in 120 ms returned sat
[2020-05-18 21:49:16] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 45 ms returned sat
[2020-05-18 21:49:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:49:20] [INFO ] [Real]Absence check using state equation in 3995 ms returned sat
[2020-05-18 21:49:20] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:49:20] [INFO ] [Nat]Absence check using 175 positive place invariants in 122 ms returned sat
[2020-05-18 21:49:20] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 32 ms returned sat
[2020-05-18 21:49:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:49:24] [INFO ] [Nat]Absence check using state equation in 4046 ms returned sat
[2020-05-18 21:49:24] [INFO ] [Nat]Added 1 Read/Feed constraints in 16 ms returned sat
[2020-05-18 21:49:25] [INFO ] Deduced a trap composed of 239 places in 899 ms
[2020-05-18 21:49:27] [INFO ] Deduced a trap composed of 27 places in 837 ms
[2020-05-18 21:49:27] [INFO ] Deduced a trap composed of 24 places in 718 ms
[2020-05-18 21:49:28] [INFO ] Deduced a trap composed of 14 places in 200 ms
[2020-05-18 21:49:28] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 3160 ms
[2020-05-18 21:49:28] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 95 ms.
[2020-05-18 21:49:33] [INFO ] Added : 81 causal constraints over 17 iterations in 5573 ms. Result :sat
[2020-05-18 21:49:34] [INFO ] [Real]Absence check using 175 positive place invariants in 157 ms returned sat
[2020-05-18 21:49:34] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 39 ms returned sat
[2020-05-18 21:49:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:49:38] [INFO ] [Real]Absence check using state equation in 4126 ms returned sat
[2020-05-18 21:49:38] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:49:38] [INFO ] [Nat]Absence check using 175 positive place invariants in 161 ms returned sat
[2020-05-18 21:49:38] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 44 ms returned sat
[2020-05-18 21:49:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:49:43] [INFO ] [Nat]Absence check using state equation in 4779 ms returned sat
[2020-05-18 21:49:43] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2020-05-18 21:49:44] [INFO ] Deduced a trap composed of 24 places in 651 ms
[2020-05-18 21:49:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 755 ms
[2020-05-18 21:49:44] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 179 ms.
[2020-05-18 21:49:57] [INFO ] Added : 105 causal constraints over 21 iterations in 12980 ms. Result :unknown
[2020-05-18 21:49:57] [INFO ] [Real]Absence check using 175 positive place invariants in 168 ms returned sat
[2020-05-18 21:49:57] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 39 ms returned sat
[2020-05-18 21:49:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:50:01] [INFO ] [Real]Absence check using state equation in 3783 ms returned sat
[2020-05-18 21:50:01] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:50:01] [INFO ] [Nat]Absence check using 175 positive place invariants in 167 ms returned sat
[2020-05-18 21:50:01] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 41 ms returned sat
[2020-05-18 21:50:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:50:05] [INFO ] [Nat]Absence check using state equation in 3952 ms returned sat
[2020-05-18 21:50:05] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2020-05-18 21:50:06] [INFO ] Deduced a trap composed of 24 places in 903 ms
[2020-05-18 21:50:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1154 ms
[2020-05-18 21:50:06] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 141 ms.
[2020-05-18 21:50:15] [INFO ] Added : 70 causal constraints over 14 iterations in 8970 ms. Result :sat
[2020-05-18 21:50:15] [INFO ] Deduced a trap composed of 14 places in 178 ms
[2020-05-18 21:50:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 705 ms
[2020-05-18 21:50:16] [INFO ] [Real]Absence check using 175 positive place invariants in 125 ms returned sat
[2020-05-18 21:50:16] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 30 ms returned sat
[2020-05-18 21:50:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:50:20] [INFO ] [Real]Absence check using state equation in 3987 ms returned sat
[2020-05-18 21:50:20] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:50:20] [INFO ] [Nat]Absence check using 175 positive place invariants in 127 ms returned sat
[2020-05-18 21:50:20] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 30 ms returned sat
[2020-05-18 21:50:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:50:25] [INFO ] [Nat]Absence check using state equation in 4067 ms returned sat
[2020-05-18 21:50:25] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2020-05-18 21:50:25] [INFO ] Deduced a trap composed of 24 places in 887 ms
[2020-05-18 21:50:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1344 ms
[2020-05-18 21:50:26] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 164 ms.
[2020-05-18 21:50:40] [INFO ] Added : 87 causal constraints over 18 iterations in 13607 ms. Result :unknown
[2020-05-18 21:50:40] [INFO ] [Real]Absence check using 175 positive place invariants in 120 ms returned sat
[2020-05-18 21:50:40] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 54 ms returned sat
[2020-05-18 21:50:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:50:44] [INFO ] [Real]Absence check using state equation in 3966 ms returned sat
[2020-05-18 21:50:44] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:50:44] [INFO ] [Nat]Absence check using 175 positive place invariants in 122 ms returned sat
[2020-05-18 21:50:44] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 37 ms returned sat
[2020-05-18 21:50:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:50:48] [INFO ] [Nat]Absence check using state equation in 4330 ms returned sat
[2020-05-18 21:50:48] [INFO ] [Nat]Added 1 Read/Feed constraints in 23 ms returned sat
[2020-05-18 21:50:49] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 153 ms.
[2020-05-18 21:50:56] [INFO ] Added : 101 causal constraints over 21 iterations in 7057 ms. Result :sat
[2020-05-18 21:50:56] [INFO ] Deduced a trap composed of 14 places in 215 ms
[2020-05-18 21:50:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1207 ms
[2020-05-18 21:50:57] [INFO ] [Real]Absence check using 175 positive place invariants in 172 ms returned sat
[2020-05-18 21:50:57] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 40 ms returned sat
[2020-05-18 21:50:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:51:01] [INFO ] [Real]Absence check using state equation in 3959 ms returned sat
[2020-05-18 21:51:01] [INFO ] [Real]Added 1 Read/Feed constraints in 15 ms returned sat
[2020-05-18 21:51:01] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 119 ms.
[2020-05-18 21:51:02] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:51:02] [INFO ] [Nat]Absence check using 175 positive place invariants in 121 ms returned sat
[2020-05-18 21:51:02] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 30 ms returned sat
[2020-05-18 21:51:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:51:06] [INFO ] [Nat]Absence check using state equation in 3920 ms returned sat
[2020-05-18 21:51:06] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2020-05-18 21:51:06] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 118 ms.
[2020-05-18 21:51:15] [INFO ] Added : 85 causal constraints over 17 iterations in 9422 ms. Result :sat
[2020-05-18 21:51:16] [INFO ] Deduced a trap composed of 14 places in 883 ms
[2020-05-18 21:51:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1680 ms
[2020-05-18 21:51:17] [INFO ] [Real]Absence check using 175 positive place invariants in 126 ms returned sat
[2020-05-18 21:51:17] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 25 ms returned sat
[2020-05-18 21:51:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:51:21] [INFO ] [Real]Absence check using state equation in 3911 ms returned sat
[2020-05-18 21:51:21] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:51:22] [INFO ] [Nat]Absence check using 175 positive place invariants in 170 ms returned sat
[2020-05-18 21:51:22] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 41 ms returned sat
[2020-05-18 21:51:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:51:26] [INFO ] [Nat]Absence check using state equation in 4584 ms returned sat
[2020-05-18 21:51:26] [INFO ] [Nat]Added 1 Read/Feed constraints in 55 ms returned sat
[2020-05-18 21:51:27] [INFO ] Deduced a trap composed of 26 places in 758 ms
[2020-05-18 21:51:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1521 ms
[2020-05-18 21:51:28] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 144 ms.
[2020-05-18 21:51:40] [INFO ] Added : 87 causal constraints over 18 iterations in 12302 ms. Result :unknown
[2020-05-18 21:51:40] [INFO ] [Real]Absence check using 175 positive place invariants in 172 ms returned sat
[2020-05-18 21:51:40] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 42 ms returned sat
[2020-05-18 21:51:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:51:44] [INFO ] [Real]Absence check using state equation in 3987 ms returned sat
[2020-05-18 21:51:44] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:51:45] [INFO ] [Nat]Absence check using 175 positive place invariants in 162 ms returned sat
[2020-05-18 21:51:45] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 31 ms returned sat
[2020-05-18 21:51:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:51:49] [INFO ] [Nat]Absence check using state equation in 4413 ms returned sat
[2020-05-18 21:51:49] [INFO ] [Nat]Added 1 Read/Feed constraints in 18 ms returned sat
[2020-05-18 21:51:49] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 142 ms.
[2020-05-18 21:51:58] [INFO ] Added : 114 causal constraints over 23 iterations in 8388 ms. Result :sat
[2020-05-18 21:51:58] [INFO ] Deduced a trap composed of 14 places in 225 ms
[2020-05-18 21:51:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1701 ms
[2020-05-18 21:52:00] [INFO ] [Real]Absence check using 175 positive place invariants in 163 ms returned sat
[2020-05-18 21:52:00] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 45 ms returned sat
[2020-05-18 21:52:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:52:04] [INFO ] [Real]Absence check using state equation in 4014 ms returned sat
[2020-05-18 21:52:04] [INFO ] [Real]Added 1 Read/Feed constraints in 28 ms returned sat
[2020-05-18 21:52:04] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 99 ms.
[2020-05-18 21:52:04] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:52:05] [INFO ] [Nat]Absence check using 175 positive place invariants in 164 ms returned sat
[2020-05-18 21:52:05] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 52 ms returned sat
[2020-05-18 21:52:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:52:09] [INFO ] [Nat]Absence check using state equation in 4427 ms returned sat
[2020-05-18 21:52:09] [INFO ] [Nat]Added 1 Read/Feed constraints in 14 ms returned sat
[2020-05-18 21:52:09] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 129 ms.
[2020-05-18 21:52:17] [INFO ] Added : 105 causal constraints over 22 iterations in 7329 ms. Result :sat
[2020-05-18 21:52:17] [INFO ] Deduced a trap composed of 14 places in 307 ms
[2020-05-18 21:52:19] [INFO ] Deduced a trap composed of 24 places in 915 ms
[2020-05-18 21:52:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:52:25] [INFO ] Deduced a trap composed of 12 places in 885 ms
[2020-05-18 21:52:25] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 113
[2020-05-18 21:52:26] [INFO ] [Real]Absence check using 175 positive place invariants in 119 ms returned sat
[2020-05-18 21:52:26] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 24 ms returned sat
[2020-05-18 21:52:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:52:29] [INFO ] [Real]Absence check using state equation in 3905 ms returned sat
[2020-05-18 21:52:30] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:52:30] [INFO ] [Nat]Absence check using 175 positive place invariants in 194 ms returned sat
[2020-05-18 21:52:30] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 36 ms returned sat
[2020-05-18 21:52:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:52:35] [INFO ] [Nat]Absence check using state equation in 4897 ms returned sat
[2020-05-18 21:52:35] [INFO ] [Nat]Added 1 Read/Feed constraints in 18 ms returned sat
[2020-05-18 21:52:35] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 134 ms.
[2020-05-18 21:52:43] [INFO ] Added : 99 causal constraints over 20 iterations in 8326 ms. Result :sat
[2020-05-18 21:52:43] [INFO ] Deduced a trap composed of 14 places in 221 ms
[2020-05-18 21:52:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 3130 ms
[2020-05-18 21:52:47] [INFO ] [Real]Absence check using 175 positive place invariants in 164 ms returned sat
[2020-05-18 21:52:47] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 39 ms returned sat
[2020-05-18 21:52:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:52:51] [INFO ] [Real]Absence check using state equation in 4048 ms returned sat
[2020-05-18 21:52:51] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:52:51] [INFO ] [Nat]Absence check using 175 positive place invariants in 134 ms returned sat
[2020-05-18 21:52:51] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 32 ms returned sat
[2020-05-18 21:52:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:52:56] [INFO ] [Nat]Absence check using state equation in 4565 ms returned sat
[2020-05-18 21:52:56] [INFO ] [Nat]Added 1 Read/Feed constraints in 17 ms returned sat
[2020-05-18 21:52:56] [INFO ] Deduced a trap composed of 24 places in 830 ms
[2020-05-18 21:52:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 971 ms
[2020-05-18 21:52:57] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 122 ms.
[2020-05-18 21:53:05] [INFO ] Added : 81 causal constraints over 17 iterations in 8367 ms. Result :sat
[2020-05-18 21:53:05] [INFO ] Deduced a trap composed of 14 places in 353 ms
[2020-05-18 21:53:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:53:12] [INFO ] Deduced a trap composed of 12 places in 1032 ms
[2020-05-18 21:53:12] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 115
[2020-05-18 21:53:12] [INFO ] [Real]Absence check using 175 positive place invariants in 121 ms returned sat
[2020-05-18 21:53:12] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 29 ms returned sat
[2020-05-18 21:53:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:53:16] [INFO ] [Real]Absence check using state equation in 3830 ms returned sat
[2020-05-18 21:53:16] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:53:16] [INFO ] [Nat]Absence check using 175 positive place invariants in 166 ms returned sat
[2020-05-18 21:53:16] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 47 ms returned sat
[2020-05-18 21:53:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:53:20] [INFO ] [Nat]Absence check using state equation in 4168 ms returned sat
[2020-05-18 21:53:20] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2020-05-18 21:53:21] [INFO ] Deduced a trap composed of 24 places in 931 ms
[2020-05-18 21:53:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1049 ms
[2020-05-18 21:53:22] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 106 ms.
[2020-05-18 21:53:30] [INFO ] Added : 95 causal constraints over 20 iterations in 8193 ms. Result :sat
[2020-05-18 21:53:30] [INFO ] Deduced a trap composed of 14 places in 279 ms
[2020-05-18 21:53:33] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:53:37] [INFO ] Deduced a trap composed of 12 places in 1046 ms
[2020-05-18 21:53:37] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 116
[2020-05-18 21:53:37] [INFO ] [Real]Absence check using 175 positive place invariants in 164 ms returned sat
[2020-05-18 21:53:37] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 38 ms returned sat
[2020-05-18 21:53:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:53:41] [INFO ] [Real]Absence check using state equation in 3875 ms returned sat
[2020-05-18 21:53:41] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:53:41] [INFO ] [Nat]Absence check using 175 positive place invariants in 130 ms returned sat
[2020-05-18 21:53:41] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 32 ms returned sat
[2020-05-18 21:53:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:53:47] [INFO ] [Nat]Absence check using state equation in 5188 ms returned sat
[2020-05-18 21:53:47] [INFO ] [Nat]Added 1 Read/Feed constraints in 15 ms returned sat
[2020-05-18 21:53:48] [INFO ] Deduced a trap composed of 24 places in 903 ms
[2020-05-18 21:53:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1426 ms
[2020-05-18 21:53:48] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 178 ms.
[2020-05-18 21:53:58] [INFO ] Added : 84 causal constraints over 17 iterations in 9678 ms. Result :sat
[2020-05-18 21:53:58] [INFO ] Deduced a trap composed of 14 places in 220 ms
[2020-05-18 21:54:01] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:54:02] [INFO ] Deduced a trap composed of 12 places in 952 ms
[2020-05-18 21:54:02] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 117
[2020-05-18 21:54:02] [INFO ] [Real]Absence check using 175 positive place invariants in 140 ms returned sat
[2020-05-18 21:54:02] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 32 ms returned sat
[2020-05-18 21:54:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:54:06] [INFO ] [Real]Absence check using state equation in 3925 ms returned sat
[2020-05-18 21:54:06] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:54:07] [INFO ] [Nat]Absence check using 175 positive place invariants in 171 ms returned sat
[2020-05-18 21:54:07] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 51 ms returned sat
[2020-05-18 21:54:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:54:11] [INFO ] [Nat]Absence check using state equation in 3973 ms returned sat
[2020-05-18 21:54:11] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2020-05-18 21:54:11] [INFO ] Deduced a trap composed of 24 places in 717 ms
[2020-05-18 21:54:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 845 ms
[2020-05-18 21:54:12] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 135 ms.
[2020-05-18 21:54:19] [INFO ] Added : 101 causal constraints over 21 iterations in 7397 ms. Result :sat
[2020-05-18 21:54:19] [INFO ] Deduced a trap composed of 14 places in 254 ms
[2020-05-18 21:54:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1475 ms
[2020-05-18 21:54:21] [INFO ] [Real]Absence check using 175 positive place invariants in 167 ms returned sat
[2020-05-18 21:54:21] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 36 ms returned sat
[2020-05-18 21:54:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:54:25] [INFO ] [Real]Absence check using state equation in 4131 ms returned sat
[2020-05-18 21:54:25] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:54:25] [INFO ] [Nat]Absence check using 175 positive place invariants in 171 ms returned sat
[2020-05-18 21:54:25] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 47 ms returned sat
[2020-05-18 21:54:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:54:30] [INFO ] [Nat]Absence check using state equation in 4552 ms returned sat
[2020-05-18 21:54:30] [INFO ] [Nat]Added 1 Read/Feed constraints in 18 ms returned sat
[2020-05-18 21:54:31] [INFO ] Deduced a trap composed of 27 places in 882 ms
[2020-05-18 21:54:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1054 ms
[2020-05-18 21:54:31] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 76 ms.
[2020-05-18 21:54:39] [INFO ] Added : 107 causal constraints over 22 iterations in 8023 ms. Result :sat
[2020-05-18 21:54:39] [INFO ] Deduced a trap composed of 14 places in 218 ms
[2020-05-18 21:54:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:54:46] [INFO ] Deduced a trap composed of 12 places in 876 ms
[2020-05-18 21:54:46] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 119
[2020-05-18 21:54:46] [INFO ] [Real]Absence check using 175 positive place invariants in 137 ms returned sat
[2020-05-18 21:54:46] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 27 ms returned sat
[2020-05-18 21:54:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:54:50] [INFO ] [Real]Absence check using state equation in 4087 ms returned sat
[2020-05-18 21:54:50] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:54:51] [INFO ] [Nat]Absence check using 175 positive place invariants in 167 ms returned sat
[2020-05-18 21:54:51] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 44 ms returned sat
[2020-05-18 21:54:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:54:55] [INFO ] [Nat]Absence check using state equation in 4074 ms returned sat
[2020-05-18 21:54:55] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2020-05-18 21:54:56] [INFO ] Deduced a trap composed of 24 places in 911 ms
[2020-05-18 21:54:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1094 ms
[2020-05-18 21:54:56] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 151 ms.
[2020-05-18 21:55:09] [INFO ] Added : 95 causal constraints over 19 iterations in 13013 ms. Result :sat
[2020-05-18 21:55:09] [INFO ] Deduced a trap composed of 14 places in 322 ms
[2020-05-18 21:55:10] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:55:11] [INFO ] Deduced a trap composed of 12 places in 1018 ms
[2020-05-18 21:55:11] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 120
[2020-05-18 21:55:11] [INFO ] [Real]Absence check using 175 positive place invariants in 113 ms returned sat
[2020-05-18 21:55:12] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 33 ms returned sat
[2020-05-18 21:55:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:55:16] [INFO ] [Real]Absence check using state equation in 4134 ms returned sat
[2020-05-18 21:55:16] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:55:16] [INFO ] [Nat]Absence check using 175 positive place invariants in 172 ms returned sat
[2020-05-18 21:55:16] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 50 ms returned sat
[2020-05-18 21:55:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:55:20] [INFO ] [Nat]Absence check using state equation in 4364 ms returned sat
[2020-05-18 21:55:20] [INFO ] [Nat]Added 1 Read/Feed constraints in 13 ms returned sat
[2020-05-18 21:55:21] [INFO ] Deduced a trap composed of 243 places in 846 ms
[2020-05-18 21:55:22] [INFO ] Deduced a trap composed of 187 places in 655 ms
[2020-05-18 21:55:22] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1833 ms
[2020-05-18 21:55:22] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 141 ms.
[2020-05-18 21:55:28] [INFO ] Added : 92 causal constraints over 19 iterations in 6216 ms. Result :sat
[2020-05-18 21:55:29] [INFO ] Deduced a trap composed of 14 places in 215 ms
[2020-05-18 21:55:32] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:55:37] [INFO ] Deduced a trap composed of 12 places in 1077 ms
[2020-05-18 21:55:37] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 121
[2020-05-18 21:55:37] [INFO ] [Real]Absence check using 175 positive place invariants in 156 ms returned sat
[2020-05-18 21:55:37] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 37 ms returned sat
[2020-05-18 21:55:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:55:41] [INFO ] [Real]Absence check using state equation in 3929 ms returned sat
[2020-05-18 21:55:41] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:55:41] [INFO ] [Nat]Absence check using 175 positive place invariants in 165 ms returned sat
[2020-05-18 21:55:41] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 58 ms returned sat
[2020-05-18 21:55:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:55:46] [INFO ] [Nat]Absence check using state equation in 4961 ms returned sat
[2020-05-18 21:55:46] [INFO ] [Nat]Added 1 Read/Feed constraints in 17 ms returned sat
[2020-05-18 21:55:47] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 123 ms.
[2020-05-18 21:55:55] [INFO ] Added : 75 causal constraints over 15 iterations in 8489 ms. Result :sat
[2020-05-18 21:55:55] [INFO ] Deduced a trap composed of 14 places in 225 ms
[2020-05-18 21:55:57] [INFO ] Deduced a trap composed of 26 places in 922 ms
[2020-05-18 21:55:58] [INFO ] Deduced a trap composed of 26 places in 883 ms
[2020-05-18 21:56:01] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:56:02] [INFO ] Deduced a trap composed of 12 places in 946 ms
[2020-05-18 21:56:02] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 122
[2020-05-18 21:56:02] [INFO ] [Real]Absence check using 175 positive place invariants in 118 ms returned sat
[2020-05-18 21:56:02] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 33 ms returned sat
[2020-05-18 21:56:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:56:06] [INFO ] [Real]Absence check using state equation in 3772 ms returned sat
[2020-05-18 21:56:06] [INFO ] [Real]Added 1 Read/Feed constraints in 21 ms returned sat
[2020-05-18 21:56:06] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 175 ms.
[2020-05-18 21:56:07] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:56:07] [INFO ] [Nat]Absence check using 175 positive place invariants in 168 ms returned sat
[2020-05-18 21:56:07] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 47 ms returned sat
[2020-05-18 21:56:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:56:11] [INFO ] [Nat]Absence check using state equation in 4332 ms returned sat
[2020-05-18 21:56:11] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2020-05-18 21:56:12] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 213 ms.
[2020-05-18 21:56:21] [INFO ] Added : 90 causal constraints over 18 iterations in 9436 ms. Result :sat
[2020-05-18 21:56:21] [INFO ] Deduced a trap composed of 14 places in 232 ms
[2020-05-18 21:56:24] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:56:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 4869 ms
[2020-05-18 21:56:26] [INFO ] [Real]Absence check using 175 positive place invariants in 166 ms returned sat
[2020-05-18 21:56:26] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 34 ms returned sat
[2020-05-18 21:56:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:56:30] [INFO ] [Real]Absence check using state equation in 4036 ms returned sat
[2020-05-18 21:56:30] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:56:31] [INFO ] [Nat]Absence check using 175 positive place invariants in 179 ms returned sat
[2020-05-18 21:56:31] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 55 ms returned sat
[2020-05-18 21:56:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:56:35] [INFO ] [Nat]Absence check using state equation in 4187 ms returned sat
[2020-05-18 21:56:35] [INFO ] [Nat]Added 1 Read/Feed constraints in 14 ms returned sat
[2020-05-18 21:56:36] [INFO ] Deduced a trap composed of 24 places in 851 ms
[2020-05-18 21:56:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1012 ms
[2020-05-18 21:56:36] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 138 ms.
[2020-05-18 21:56:43] [INFO ] Added : 102 causal constraints over 21 iterations in 7475 ms. Result :sat
[2020-05-18 21:56:44] [INFO ] Deduced a trap composed of 14 places in 219 ms
[2020-05-18 21:56:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1767 ms
[2020-05-18 21:56:45] [INFO ] [Real]Absence check using 175 positive place invariants in 164 ms returned sat
[2020-05-18 21:56:45] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 41 ms returned sat
[2020-05-18 21:56:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:56:49] [INFO ] [Real]Absence check using state equation in 4096 ms returned sat
[2020-05-18 21:56:50] [INFO ] [Real]Added 1 Read/Feed constraints in 36 ms returned sat
[2020-05-18 21:56:50] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 127 ms.
[2020-05-18 21:56:50] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:56:50] [INFO ] [Nat]Absence check using 175 positive place invariants in 173 ms returned sat
[2020-05-18 21:56:51] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 42 ms returned sat
[2020-05-18 21:56:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:56:54] [INFO ] [Nat]Absence check using state equation in 3883 ms returned sat
[2020-05-18 21:56:54] [INFO ] [Nat]Added 1 Read/Feed constraints in 33 ms returned sat
[2020-05-18 21:56:55] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 139 ms.
[2020-05-18 21:57:03] [INFO ] Added : 122 causal constraints over 26 iterations in 8899 ms. Result :sat
[2020-05-18 21:57:04] [INFO ] Deduced a trap composed of 14 places in 881 ms
[2020-05-18 21:57:07] [INFO ] Deduced a trap composed of 27 places in 985 ms
[2020-05-18 21:57:08] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 4909 ms
[2020-05-18 21:57:09] [INFO ] [Real]Absence check using 175 positive place invariants in 165 ms returned sat
[2020-05-18 21:57:09] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 50 ms returned sat
[2020-05-18 21:57:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:57:12] [INFO ] [Real]Absence check using state equation in 3817 ms returned sat
[2020-05-18 21:57:13] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:57:13] [INFO ] [Nat]Absence check using 175 positive place invariants in 167 ms returned sat
[2020-05-18 21:57:13] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 50 ms returned sat
[2020-05-18 21:57:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:57:17] [INFO ] [Nat]Absence check using state equation in 4004 ms returned sat
[2020-05-18 21:57:17] [INFO ] [Nat]Added 1 Read/Feed constraints in 33 ms returned sat
[2020-05-18 21:57:17] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 201 ms.
[2020-05-18 21:57:26] [INFO ] Added : 96 causal constraints over 20 iterations in 8594 ms. Result :sat
[2020-05-18 21:57:27] [INFO ] Deduced a trap composed of 260 places in 940 ms
[2020-05-18 21:57:29] [INFO ] Deduced a trap composed of 27 places in 900 ms
[2020-05-18 21:57:30] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 4175 ms
[2020-05-18 21:57:30] [INFO ] [Real]Absence check using 175 positive place invariants in 177 ms returned sat
[2020-05-18 21:57:30] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 41 ms returned sat
[2020-05-18 21:57:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:57:35] [INFO ] [Real]Absence check using state equation in 5012 ms returned sat
[2020-05-18 21:57:35] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:57:36] [INFO ] [Nat]Absence check using 175 positive place invariants in 178 ms returned sat
[2020-05-18 21:57:36] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 50 ms returned sat
[2020-05-18 21:57:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:57:40] [INFO ] [Nat]Absence check using state equation in 4870 ms returned sat
[2020-05-18 21:57:40] [INFO ] [Nat]Added 1 Read/Feed constraints in 20 ms returned sat
[2020-05-18 21:57:41] [INFO ] Deduced a trap composed of 24 places in 876 ms
[2020-05-18 21:57:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1015 ms
[2020-05-18 21:57:42] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 201 ms.
[2020-05-18 21:57:49] [INFO ] Added : 99 causal constraints over 21 iterations in 7093 ms. Result :sat
[2020-05-18 21:57:49] [INFO ] Deduced a trap composed of 14 places in 317 ms
[2020-05-18 21:57:52] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:57:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 3897 ms
[2020-05-18 21:57:53] [INFO ] [Real]Absence check using 175 positive place invariants in 161 ms returned sat
[2020-05-18 21:57:53] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 42 ms returned sat
[2020-05-18 21:57:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:57:57] [INFO ] [Real]Absence check using state equation in 3914 ms returned sat
[2020-05-18 21:57:57] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:57:57] [INFO ] [Nat]Absence check using 175 positive place invariants in 121 ms returned sat
[2020-05-18 21:57:57] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 34 ms returned sat
[2020-05-18 21:57:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:58:03] [INFO ] [Nat]Absence check using state equation in 5791 ms returned sat
[2020-05-18 21:58:03] [INFO ] [Nat]Added 1 Read/Feed constraints in 50 ms returned sat
[2020-05-18 21:58:04] [INFO ] Deduced a trap composed of 179 places in 912 ms
[2020-05-18 21:58:05] [INFO ] Deduced a trap composed of 24 places in 755 ms
[2020-05-18 21:58:05] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1911 ms
[2020-05-18 21:58:05] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 134 ms.
[2020-05-18 21:58:15] [INFO ] Added : 82 causal constraints over 17 iterations in 10555 ms. Result :sat
[2020-05-18 21:58:16] [INFO ] [Real]Absence check using 175 positive place invariants in 163 ms returned sat
[2020-05-18 21:58:16] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 54 ms returned sat
[2020-05-18 21:58:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:58:20] [INFO ] [Real]Absence check using state equation in 4237 ms returned sat
[2020-05-18 21:58:20] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:58:20] [INFO ] [Nat]Absence check using 175 positive place invariants in 167 ms returned sat
[2020-05-18 21:58:20] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 57 ms returned sat
[2020-05-18 21:58:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:58:25] [INFO ] [Nat]Absence check using state equation in 4053 ms returned sat
[2020-05-18 21:58:25] [INFO ] [Nat]Added 1 Read/Feed constraints in 14 ms returned sat
[2020-05-18 21:58:25] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 130 ms.
[2020-05-18 21:58:32] [INFO ] Added : 114 causal constraints over 23 iterations in 7829 ms. Result :sat
[2020-05-18 21:58:33] [INFO ] Deduced a trap composed of 14 places in 242 ms
[2020-05-18 21:58:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 895 ms
[2020-05-18 21:58:34] [INFO ] [Real]Absence check using 175 positive place invariants in 176 ms returned sat
[2020-05-18 21:58:34] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 48 ms returned sat
[2020-05-18 21:58:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:58:39] [INFO ] [Real]Absence check using state equation in 5082 ms returned sat
[2020-05-18 21:58:39] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:58:39] [INFO ] [Nat]Absence check using 175 positive place invariants in 172 ms returned sat
[2020-05-18 21:58:39] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 51 ms returned sat
[2020-05-18 21:58:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:58:44] [INFO ] [Nat]Absence check using state equation in 5226 ms returned sat
[2020-05-18 21:58:44] [INFO ] [Nat]Added 1 Read/Feed constraints in 32 ms returned sat
[2020-05-18 21:58:45] [INFO ] Deduced a trap composed of 24 places in 949 ms
[2020-05-18 21:58:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1060 ms
[2020-05-18 21:58:46] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 154 ms.
[2020-05-18 21:58:55] [INFO ] Added : 92 causal constraints over 19 iterations in 9888 ms. Result :sat
[2020-05-18 21:58:56] [INFO ] Deduced a trap composed of 14 places in 379 ms
[2020-05-18 21:58:59] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:59:00] [INFO ] Deduced a trap composed of 12 places in 897 ms
[2020-05-18 21:59:00] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 130
[2020-05-18 21:59:00] [INFO ] [Real]Absence check using 175 positive place invariants in 119 ms returned sat
[2020-05-18 21:59:00] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 34 ms returned sat
[2020-05-18 21:59:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:59:04] [INFO ] [Real]Absence check using state equation in 3845 ms returned sat
[2020-05-18 21:59:04] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:59:04] [INFO ] [Nat]Absence check using 175 positive place invariants in 165 ms returned sat
[2020-05-18 21:59:04] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 56 ms returned sat
[2020-05-18 21:59:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:59:09] [INFO ] [Nat]Absence check using state equation in 4477 ms returned sat
[2020-05-18 21:59:09] [INFO ] [Nat]Added 1 Read/Feed constraints in 13 ms returned sat
[2020-05-18 21:59:10] [INFO ] Deduced a trap composed of 24 places in 910 ms
[2020-05-18 21:59:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1075 ms
[2020-05-18 21:59:10] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 224 ms.
[2020-05-18 21:59:23] [INFO ] Added : 126 causal constraints over 26 iterations in 12917 ms. Result :sat
[2020-05-18 21:59:23] [INFO ] Deduced a trap composed of 14 places in 256 ms
[2020-05-18 21:59:24] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 21:59:25] [INFO ] Deduced a trap composed of 12 places in 1080 ms
[2020-05-18 21:59:25] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 131
[2020-05-18 21:59:25] [INFO ] [Real]Absence check using 175 positive place invariants in 162 ms returned sat
[2020-05-18 21:59:25] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 41 ms returned sat
[2020-05-18 21:59:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:59:30] [INFO ] [Real]Absence check using state equation in 4809 ms returned sat
[2020-05-18 21:59:30] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:59:30] [INFO ] [Nat]Absence check using 175 positive place invariants in 149 ms returned sat
[2020-05-18 21:59:30] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 40 ms returned sat
[2020-05-18 21:59:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:59:35] [INFO ] [Nat]Absence check using state equation in 4877 ms returned sat
[2020-05-18 21:59:35] [INFO ] [Nat]Added 1 Read/Feed constraints in 19 ms returned sat
[2020-05-18 21:59:36] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 140 ms.
[2020-05-18 21:59:44] [INFO ] Added : 111 causal constraints over 23 iterations in 8667 ms. Result :sat
[2020-05-18 21:59:44] [INFO ] Deduced a trap composed of 14 places in 224 ms
[2020-05-18 21:59:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1997 ms
[2020-05-18 21:59:46] [INFO ] [Real]Absence check using 175 positive place invariants in 162 ms returned sat
[2020-05-18 21:59:46] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 39 ms returned sat
[2020-05-18 21:59:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 21:59:50] [INFO ] [Real]Absence check using state equation in 3891 ms returned sat
[2020-05-18 21:59:50] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 21:59:51] [INFO ] [Nat]Absence check using 175 positive place invariants in 163 ms returned sat
[2020-05-18 21:59:51] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 40 ms returned sat
[2020-05-18 21:59:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 21:59:55] [INFO ] [Nat]Absence check using state equation in 4004 ms returned sat
[2020-05-18 21:59:55] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2020-05-18 21:59:55] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 151 ms.
[2020-05-18 22:00:02] [INFO ] Added : 60 causal constraints over 12 iterations in 7170 ms. Result :sat
[2020-05-18 22:00:02] [INFO ] Deduced a trap composed of 14 places in 229 ms
[2020-05-18 22:00:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1366 ms
[2020-05-18 22:00:04] [INFO ] [Real]Absence check using 175 positive place invariants in 174 ms returned sat
[2020-05-18 22:00:04] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 38 ms returned sat
[2020-05-18 22:00:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 22:00:09] [INFO ] [Real]Absence check using state equation in 4902 ms returned sat
[2020-05-18 22:00:09] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 22:00:09] [INFO ] [Nat]Absence check using 175 positive place invariants in 163 ms returned sat
[2020-05-18 22:00:09] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 40 ms returned sat
[2020-05-18 22:00:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 22:00:14] [INFO ] [Nat]Absence check using state equation in 4642 ms returned sat
[2020-05-18 22:00:14] [INFO ] [Nat]Added 1 Read/Feed constraints in 30 ms returned sat
[2020-05-18 22:00:15] [INFO ] Deduced a trap composed of 24 places in 976 ms
[2020-05-18 22:00:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1099 ms
[2020-05-18 22:00:15] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 130 ms.
[2020-05-18 22:00:25] [INFO ] Added : 111 causal constraints over 23 iterations in 10412 ms. Result :sat
[2020-05-18 22:00:26] [INFO ] Deduced a trap composed of 14 places in 365 ms
[2020-05-18 22:00:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1696 ms
[2020-05-18 22:00:27] [INFO ] [Real]Absence check using 175 positive place invariants in 169 ms returned sat
[2020-05-18 22:00:27] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 47 ms returned sat
[2020-05-18 22:00:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 22:00:32] [INFO ] [Real]Absence check using state equation in 4491 ms returned sat
[2020-05-18 22:00:32] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 22:00:32] [INFO ] [Nat]Absence check using 175 positive place invariants in 168 ms returned sat
[2020-05-18 22:00:32] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 47 ms returned sat
[2020-05-18 22:00:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 22:00:36] [INFO ] [Nat]Absence check using state equation in 4013 ms returned sat
[2020-05-18 22:00:36] [INFO ] [Nat]Added 1 Read/Feed constraints in 13 ms returned sat
[2020-05-18 22:00:36] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 122 ms.
[2020-05-18 22:00:42] [INFO ] Added : 94 causal constraints over 19 iterations in 5916 ms. Result :sat
[2020-05-18 22:00:42] [INFO ] Deduced a trap composed of 14 places in 232 ms
[2020-05-18 22:00:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 986 ms
[2020-05-18 22:00:43] [INFO ] [Real]Absence check using 175 positive place invariants in 180 ms returned sat
[2020-05-18 22:00:43] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 59 ms returned sat
[2020-05-18 22:00:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 22:00:49] [INFO ] [Real]Absence check using state equation in 5190 ms returned sat
[2020-05-18 22:00:49] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 22:00:49] [INFO ] [Nat]Absence check using 175 positive place invariants in 153 ms returned sat
[2020-05-18 22:00:49] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 49 ms returned sat
[2020-05-18 22:00:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 22:00:54] [INFO ] [Nat]Absence check using state equation in 5132 ms returned sat
[2020-05-18 22:00:54] [INFO ] [Nat]Added 1 Read/Feed constraints in 18 ms returned sat
[2020-05-18 22:00:55] [INFO ] Deduced a trap composed of 24 places in 852 ms
[2020-05-18 22:00:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 960 ms
[2020-05-18 22:00:55] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 131 ms.
[2020-05-18 22:01:04] [INFO ] Added : 97 causal constraints over 21 iterations in 8807 ms. Result :sat
[2020-05-18 22:01:04] [INFO ] Deduced a trap composed of 14 places in 211 ms
[2020-05-18 22:01:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 942 ms
[2020-05-18 22:01:05] [INFO ] [Real]Absence check using 175 positive place invariants in 174 ms returned sat
[2020-05-18 22:01:05] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 40 ms returned sat
[2020-05-18 22:01:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 22:01:09] [INFO ] [Real]Absence check using state equation in 3977 ms returned sat
[2020-05-18 22:01:09] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 22:01:09] [INFO ] [Nat]Absence check using 175 positive place invariants in 164 ms returned sat
[2020-05-18 22:01:10] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 45 ms returned sat
[2020-05-18 22:01:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 22:01:13] [INFO ] [Nat]Absence check using state equation in 3957 ms returned sat
[2020-05-18 22:01:13] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2020-05-18 22:01:14] [INFO ] Deduced a trap composed of 24 places in 931 ms
[2020-05-18 22:01:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1057 ms
[2020-05-18 22:01:15] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 216 ms.
[2020-05-18 22:01:23] [INFO ] Added : 82 causal constraints over 17 iterations in 8520 ms. Result :sat
[2020-05-18 22:01:23] [INFO ] Deduced a trap composed of 14 places in 216 ms
[2020-05-18 22:01:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2127 ms
[2020-05-18 22:01:25] [INFO ] [Real]Absence check using 175 positive place invariants in 166 ms returned sat
[2020-05-18 22:01:26] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 47 ms returned sat
[2020-05-18 22:01:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 22:01:30] [INFO ] [Real]Absence check using state equation in 4025 ms returned sat
[2020-05-18 22:01:30] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 22:01:30] [INFO ] [Nat]Absence check using 175 positive place invariants in 174 ms returned sat
[2020-05-18 22:01:30] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 53 ms returned sat
[2020-05-18 22:01:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 22:01:35] [INFO ] [Nat]Absence check using state equation in 5199 ms returned sat
[2020-05-18 22:01:35] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2020-05-18 22:01:36] [INFO ] Deduced a trap composed of 24 places in 907 ms
[2020-05-18 22:01:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1181 ms
[2020-05-18 22:01:37] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 187 ms.
[2020-05-18 22:01:50] [INFO ] Added : 100 causal constraints over 20 iterations in 13223 ms. Result :unknown
[2020-05-18 22:01:50] [INFO ] [Real]Absence check using 175 positive place invariants in 142 ms returned sat
[2020-05-18 22:01:50] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 39 ms returned sat
[2020-05-18 22:01:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 22:01:54] [INFO ] [Real]Absence check using state equation in 4476 ms returned sat
[2020-05-18 22:01:54] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 22:01:55] [INFO ] [Nat]Absence check using 175 positive place invariants in 173 ms returned sat
[2020-05-18 22:01:55] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 52 ms returned sat
[2020-05-18 22:01:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 22:02:00] [INFO ] [Nat]Absence check using state equation in 5111 ms returned sat
[2020-05-18 22:02:00] [INFO ] [Nat]Added 1 Read/Feed constraints in 31 ms returned sat
[2020-05-18 22:02:01] [INFO ] Deduced a trap composed of 24 places in 959 ms
[2020-05-18 22:02:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1120 ms
[2020-05-18 22:02:01] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 143 ms.
[2020-05-18 22:02:11] [INFO ] Added : 108 causal constraints over 23 iterations in 9539 ms. Result :sat
[2020-05-18 22:02:11] [INFO ] Deduced a trap composed of 14 places in 339 ms
[2020-05-18 22:02:14] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 22:02:15] [INFO ] Deduced a trap composed of 12 places in 935 ms
[2020-05-18 22:02:15] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 139
[2020-05-18 22:02:16] [INFO ] [Real]Absence check using 175 positive place invariants in 116 ms returned sat
[2020-05-18 22:02:16] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 34 ms returned sat
[2020-05-18 22:02:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 22:02:19] [INFO ] [Real]Absence check using state equation in 3747 ms returned sat
[2020-05-18 22:02:19] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 22:02:20] [INFO ] [Nat]Absence check using 175 positive place invariants in 167 ms returned sat
[2020-05-18 22:02:20] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 63 ms returned sat
[2020-05-18 22:02:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 22:02:24] [INFO ] [Nat]Absence check using state equation in 4138 ms returned sat
[2020-05-18 22:02:24] [INFO ] [Nat]Added 1 Read/Feed constraints in 14 ms returned sat
[2020-05-18 22:02:24] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 113 ms.
[2020-05-18 22:02:35] [INFO ] Added : 111 causal constraints over 23 iterations in 10537 ms. Result :sat
[2020-05-18 22:02:36] [INFO ] Deduced a trap composed of 179 places in 938 ms
[2020-05-18 22:02:37] [INFO ] Deduced a trap composed of 24 places in 919 ms
[2020-05-18 22:02:38] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 3446 ms
[2020-05-18 22:02:38] [INFO ] [Real]Absence check using 175 positive place invariants in 166 ms returned sat
[2020-05-18 22:02:38] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 46 ms returned sat
[2020-05-18 22:02:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 22:02:42] [INFO ] [Real]Absence check using state equation in 4070 ms returned sat
[2020-05-18 22:02:42] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 22:02:43] [INFO ] [Nat]Absence check using 175 positive place invariants in 175 ms returned sat
[2020-05-18 22:02:43] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 61 ms returned sat
[2020-05-18 22:02:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 22:02:49] [INFO ] [Nat]Absence check using state equation in 5809 ms returned sat
[2020-05-18 22:02:49] [INFO ] [Nat]Added 1 Read/Feed constraints in 17 ms returned sat
[2020-05-18 22:02:50] [INFO ] Deduced a trap composed of 24 places in 913 ms
[2020-05-18 22:02:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1018 ms
[2020-05-18 22:02:50] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 178 ms.
[2020-05-18 22:03:00] [INFO ] Added : 111 causal constraints over 23 iterations in 9786 ms. Result :sat
[2020-05-18 22:03:00] [INFO ] Deduced a trap composed of 14 places in 264 ms
[2020-05-18 22:03:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 22:03:03] [INFO ] Deduced a trap composed of 12 places in 961 ms
[2020-05-18 22:03:03] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 141
[2020-05-18 22:03:04] [INFO ] [Real]Absence check using 175 positive place invariants in 131 ms returned sat
[2020-05-18 22:03:04] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 36 ms returned sat
[2020-05-18 22:03:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 22:03:08] [INFO ] [Real]Absence check using state equation in 4759 ms returned sat
[2020-05-18 22:03:09] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 22:03:09] [INFO ] [Nat]Absence check using 175 positive place invariants in 163 ms returned sat
[2020-05-18 22:03:09] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 58 ms returned sat
[2020-05-18 22:03:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 22:03:13] [INFO ] [Nat]Absence check using state equation in 3979 ms returned sat
[2020-05-18 22:03:13] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2020-05-18 22:03:13] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 142 ms.
[2020-05-18 22:03:19] [INFO ] Added : 96 causal constraints over 20 iterations in 6402 ms. Result :sat
[2020-05-18 22:03:20] [INFO ] Deduced a trap composed of 14 places in 255 ms
[2020-05-18 22:03:21] [INFO ] Deduced a trap composed of 24 places in 945 ms
[2020-05-18 22:03:24] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 22:03:26] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 6841 ms
[2020-05-18 22:03:26] [INFO ] [Real]Absence check using 175 positive place invariants in 164 ms returned sat
[2020-05-18 22:03:27] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 41 ms returned sat
[2020-05-18 22:03:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 22:03:30] [INFO ] [Real]Absence check using state equation in 3913 ms returned sat
[2020-05-18 22:03:30] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 22:03:31] [INFO ] [Nat]Absence check using 175 positive place invariants in 163 ms returned sat
[2020-05-18 22:03:31] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 43 ms returned sat
[2020-05-18 22:03:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 22:03:36] [INFO ] [Nat]Absence check using state equation in 5583 ms returned sat
[2020-05-18 22:03:37] [INFO ] [Nat]Added 1 Read/Feed constraints in 301 ms returned sat
[2020-05-18 22:03:37] [INFO ] Deduced a trap composed of 24 places in 705 ms
[2020-05-18 22:03:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 810 ms
[2020-05-18 22:03:38] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 143 ms.
[2020-05-18 22:03:47] [INFO ] Added : 92 causal constraints over 19 iterations in 9220 ms. Result :sat
[2020-05-18 22:03:47] [INFO ] Deduced a trap composed of 14 places in 258 ms
[2020-05-18 22:03:50] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 22:03:51] [INFO ] Deduced a trap composed of 12 places in 955 ms
[2020-05-18 22:03:51] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 143
[2020-05-18 22:03:52] [INFO ] [Real]Absence check using 175 positive place invariants in 118 ms returned sat
[2020-05-18 22:03:52] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 38 ms returned sat
[2020-05-18 22:03:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 22:03:56] [INFO ] [Real]Absence check using state equation in 4103 ms returned sat
[2020-05-18 22:03:56] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 22:03:56] [INFO ] [Nat]Absence check using 175 positive place invariants in 126 ms returned sat
[2020-05-18 22:03:56] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 40 ms returned sat
[2020-05-18 22:03:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 22:04:01] [INFO ] [Nat]Absence check using state equation in 4421 ms returned sat
[2020-05-18 22:04:01] [INFO ] [Nat]Added 1 Read/Feed constraints in 17 ms returned sat
[2020-05-18 22:04:01] [INFO ] Deduced a trap composed of 24 places in 840 ms
[2020-05-18 22:04:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 952 ms
[2020-05-18 22:04:02] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 107 ms.
[2020-05-18 22:04:14] [INFO ] Added : 88 causal constraints over 18 iterations in 12295 ms. Result :unknown
[2020-05-18 22:04:14] [INFO ] [Real]Absence check using 175 positive place invariants in 166 ms returned sat
[2020-05-18 22:04:14] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 35 ms returned sat
[2020-05-18 22:04:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 22:04:18] [INFO ] [Real]Absence check using state equation in 4096 ms returned sat
[2020-05-18 22:04:18] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 22:04:19] [INFO ] [Nat]Absence check using 175 positive place invariants in 175 ms returned sat
[2020-05-18 22:04:19] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 44 ms returned sat
[2020-05-18 22:04:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 22:04:24] [INFO ] [Nat]Absence check using state equation in 5042 ms returned sat
[2020-05-18 22:04:24] [INFO ] [Nat]Added 1 Read/Feed constraints in 13 ms returned sat
[2020-05-18 22:04:25] [INFO ] Deduced a trap composed of 24 places in 791 ms
[2020-05-18 22:04:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 973 ms
[2020-05-18 22:04:25] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 135 ms.
[2020-05-18 22:04:34] [INFO ] Added : 111 causal constraints over 23 iterations in 8937 ms. Result :sat
[2020-05-18 22:04:34] [INFO ] Deduced a trap composed of 14 places in 215 ms
[2020-05-18 22:04:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2198 ms
[2020-05-18 22:04:36] [INFO ] [Real]Absence check using 175 positive place invariants in 164 ms returned sat
[2020-05-18 22:04:36] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 38 ms returned sat
[2020-05-18 22:04:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 22:04:40] [INFO ] [Real]Absence check using state equation in 4306 ms returned sat
[2020-05-18 22:04:41] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 22:04:41] [INFO ] [Nat]Absence check using 175 positive place invariants in 119 ms returned sat
[2020-05-18 22:04:41] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 28 ms returned sat
[2020-05-18 22:04:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 22:04:45] [INFO ] [Nat]Absence check using state equation in 3835 ms returned sat
[2020-05-18 22:04:45] [INFO ] [Nat]Added 1 Read/Feed constraints in 13 ms returned sat
[2020-05-18 22:04:46] [INFO ] Deduced a trap composed of 24 places in 1025 ms
[2020-05-18 22:04:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1172 ms
[2020-05-18 22:04:46] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 144 ms.
[2020-05-18 22:04:58] [INFO ] Added : 110 causal constraints over 23 iterations in 11849 ms. Result :sat
[2020-05-18 22:04:58] [INFO ] Deduced a trap composed of 14 places in 274 ms
[2020-05-18 22:05:01] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 22:05:01] [INFO ] Deduced a trap composed of 12 places in 856 ms
[2020-05-18 22:05:01] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 146
[2020-05-18 22:05:02] [INFO ] [Real]Absence check using 175 positive place invariants in 152 ms returned sat
[2020-05-18 22:05:02] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 35 ms returned sat
[2020-05-18 22:05:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 22:05:06] [INFO ] [Real]Absence check using state equation in 3883 ms returned sat
[2020-05-18 22:05:06] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 22:05:06] [INFO ] [Nat]Absence check using 175 positive place invariants in 175 ms returned sat
[2020-05-18 22:05:06] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 57 ms returned sat
[2020-05-18 22:05:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 22:05:10] [INFO ] [Nat]Absence check using state equation in 4212 ms returned sat
[2020-05-18 22:05:10] [INFO ] [Nat]Added 1 Read/Feed constraints in 15 ms returned sat
[2020-05-18 22:05:11] [INFO ] Deduced a trap composed of 24 places in 834 ms
[2020-05-18 22:05:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 938 ms
[2020-05-18 22:05:11] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 151 ms.
[2020-05-18 22:05:18] [INFO ] Added : 84 causal constraints over 17 iterations in 6965 ms. Result :sat
[2020-05-18 22:05:18] [INFO ] Deduced a trap composed of 14 places in 260 ms
[2020-05-18 22:05:21] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 22:05:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 4757 ms
[2020-05-18 22:05:23] [INFO ] [Real]Absence check using 175 positive place invariants in 183 ms returned sat
[2020-05-18 22:05:23] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 54 ms returned sat
[2020-05-18 22:05:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 22:05:28] [INFO ] [Real]Absence check using state equation in 4273 ms returned sat
[2020-05-18 22:05:28] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 22:05:28] [INFO ] [Nat]Absence check using 175 positive place invariants in 165 ms returned sat
[2020-05-18 22:05:28] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 66 ms returned sat
[2020-05-18 22:05:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 22:05:32] [INFO ] [Nat]Absence check using state equation in 4430 ms returned sat
[2020-05-18 22:05:32] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2020-05-18 22:05:33] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 114 ms.
[2020-05-18 22:05:37] [INFO ] Added : 83 causal constraints over 17 iterations in 4560 ms. Result :sat
[2020-05-18 22:05:37] [INFO ] Deduced a trap composed of 14 places in 216 ms
[2020-05-18 22:05:40] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 22:05:42] [INFO ] Deduced a trap composed of 24 places in 864 ms
[2020-05-18 22:05:42] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 5290 ms
[2020-05-18 22:05:43] [INFO ] [Real]Absence check using 175 positive place invariants in 168 ms returned sat
[2020-05-18 22:05:43] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 42 ms returned sat
[2020-05-18 22:05:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 22:05:47] [INFO ] [Real]Absence check using state equation in 4833 ms returned sat
[2020-05-18 22:05:47] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 22:05:48] [INFO ] [Nat]Absence check using 175 positive place invariants in 177 ms returned sat
[2020-05-18 22:05:48] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 42 ms returned sat
[2020-05-18 22:05:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 22:05:53] [INFO ] [Nat]Absence check using state equation in 5051 ms returned sat
[2020-05-18 22:05:53] [INFO ] [Nat]Added 1 Read/Feed constraints in 19 ms returned sat
[2020-05-18 22:05:54] [INFO ] Deduced a trap composed of 27 places in 896 ms
[2020-05-18 22:05:55] [INFO ] Deduced a trap composed of 24 places in 790 ms
[2020-05-18 22:05:55] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 2042 ms
[2020-05-18 22:05:55] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 179 ms.
[2020-05-18 22:06:05] [INFO ] Added : 103 causal constraints over 21 iterations in 9557 ms. Result :sat
[2020-05-18 22:06:05] [INFO ] Deduced a trap composed of 14 places in 209 ms
[2020-05-18 22:06:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1528 ms
[2020-05-18 22:06:06] [INFO ] [Real]Absence check using 175 positive place invariants in 175 ms returned sat
[2020-05-18 22:06:06] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 41 ms returned sat
[2020-05-18 22:06:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 22:06:11] [INFO ] [Real]Absence check using state equation in 4996 ms returned sat
[2020-05-18 22:06:11] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 22:06:12] [INFO ] [Nat]Absence check using 175 positive place invariants in 165 ms returned sat
[2020-05-18 22:06:12] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 39 ms returned sat
[2020-05-18 22:06:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 22:06:16] [INFO ] [Nat]Absence check using state equation in 4398 ms returned sat
[2020-05-18 22:06:16] [INFO ] [Nat]Added 1 Read/Feed constraints in 18 ms returned sat
[2020-05-18 22:06:17] [INFO ] Deduced a trap composed of 24 places in 862 ms
[2020-05-18 22:06:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1690 ms
[2020-05-18 22:06:18] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 119 ms.
[2020-05-18 22:06:30] [INFO ] Added : 80 causal constraints over 16 iterations in 11815 ms. Result :unknown
[2020-05-18 22:06:30] [INFO ] [Real]Absence check using 175 positive place invariants in 164 ms returned sat
[2020-05-18 22:06:30] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 44 ms returned sat
[2020-05-18 22:06:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 22:06:34] [INFO ] [Real]Absence check using state equation in 3784 ms returned sat
[2020-05-18 22:06:34] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 22:06:34] [INFO ] [Nat]Absence check using 175 positive place invariants in 166 ms returned sat
[2020-05-18 22:06:34] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 47 ms returned sat
[2020-05-18 22:06:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 22:06:39] [INFO ] [Nat]Absence check using state equation in 4815 ms returned sat
[2020-05-18 22:06:39] [INFO ] [Nat]Added 1 Read/Feed constraints in 15 ms returned sat
[2020-05-18 22:06:40] [INFO ] Deduced a trap composed of 24 places in 868 ms
[2020-05-18 22:06:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1053 ms
[2020-05-18 22:06:40] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 139 ms.
[2020-05-18 22:06:48] [INFO ] Added : 106 causal constraints over 22 iterations in 7527 ms. Result :sat
[2020-05-18 22:06:48] [INFO ] Deduced a trap composed of 14 places in 286 ms
[2020-05-18 22:06:51] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 22:06:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 4951 ms
[2020-05-18 22:06:53] [INFO ] [Real]Absence check using 175 positive place invariants in 164 ms returned sat
[2020-05-18 22:06:53] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 41 ms returned sat
[2020-05-18 22:06:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 22:06:57] [INFO ] [Real]Absence check using state equation in 3951 ms returned sat
[2020-05-18 22:06:57] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 22:06:57] [INFO ] [Nat]Absence check using 175 positive place invariants in 183 ms returned sat
[2020-05-18 22:06:57] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 45 ms returned sat
[2020-05-18 22:06:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 22:07:02] [INFO ] [Nat]Absence check using state equation in 4767 ms returned sat
[2020-05-18 22:07:02] [INFO ] [Nat]Added 1 Read/Feed constraints in 14 ms returned sat
[2020-05-18 22:07:02] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 129 ms.
[2020-05-18 22:07:10] [INFO ] Added : 94 causal constraints over 20 iterations in 7359 ms. Result :sat
[2020-05-18 22:07:10] [INFO ] Deduced a trap composed of 14 places in 186 ms
[2020-05-18 22:07:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1802 ms
[2020-05-18 22:07:12] [INFO ] [Real]Absence check using 175 positive place invariants in 172 ms returned sat
[2020-05-18 22:07:12] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 47 ms returned sat
[2020-05-18 22:07:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 22:07:16] [INFO ] [Real]Absence check using state equation in 4712 ms returned sat
[2020-05-18 22:07:16] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 22:07:17] [INFO ] [Nat]Absence check using 175 positive place invariants in 143 ms returned sat
[2020-05-18 22:07:17] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 30 ms returned sat
[2020-05-18 22:07:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 22:07:20] [INFO ] [Nat]Absence check using state equation in 3707 ms returned sat
[2020-05-18 22:07:20] [INFO ] [Nat]Added 1 Read/Feed constraints in 16 ms returned sat
[2020-05-18 22:07:21] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 193 ms.
[2020-05-18 22:07:30] [INFO ] Added : 113 causal constraints over 24 iterations in 8997 ms. Result :sat
[2020-05-18 22:07:30] [INFO ] Deduced a trap composed of 14 places in 335 ms
[2020-05-18 22:07:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 788 ms
[2020-05-18 22:07:31] [INFO ] [Real]Absence check using 175 positive place invariants in 164 ms returned sat
[2020-05-18 22:07:31] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 38 ms returned sat
[2020-05-18 22:07:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 22:07:35] [INFO ] [Real]Absence check using state equation in 3994 ms returned sat
[2020-05-18 22:07:35] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 22:07:35] [INFO ] [Nat]Absence check using 175 positive place invariants in 171 ms returned sat
[2020-05-18 22:07:35] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 42 ms returned sat
[2020-05-18 22:07:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 22:07:40] [INFO ] [Nat]Absence check using state equation in 4809 ms returned sat
[2020-05-18 22:07:40] [INFO ] [Nat]Added 1 Read/Feed constraints in 17 ms returned sat
[2020-05-18 22:07:41] [INFO ] Deduced a trap composed of 24 places in 835 ms
[2020-05-18 22:07:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1554 ms
[2020-05-18 22:07:42] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 184 ms.
[2020-05-18 22:07:51] [INFO ] Added : 92 causal constraints over 19 iterations in 9436 ms. Result :sat
[2020-05-18 22:07:51] [INFO ] Deduced a trap composed of 14 places in 350 ms
[2020-05-18 22:07:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2080 ms
[2020-05-18 22:07:53] [INFO ] [Real]Absence check using 175 positive place invariants in 187 ms returned sat
[2020-05-18 22:07:53] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 57 ms returned sat
[2020-05-18 22:07:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 22:07:57] [INFO ] [Real]Absence check using state equation in 4022 ms returned sat
[2020-05-18 22:07:57] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 22:07:58] [INFO ] [Nat]Absence check using 175 positive place invariants in 167 ms returned sat
[2020-05-18 22:07:58] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 37 ms returned sat
[2020-05-18 22:07:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 22:08:02] [INFO ] [Nat]Absence check using state equation in 3939 ms returned sat
[2020-05-18 22:08:02] [INFO ] [Nat]Added 1 Read/Feed constraints in 13 ms returned sat
[2020-05-18 22:08:02] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 130 ms.
[2020-05-18 22:08:10] [INFO ] Added : 127 causal constraints over 27 iterations in 8666 ms. Result :sat
[2020-05-18 22:08:11] [INFO ] Deduced a trap composed of 14 places in 899 ms
[2020-05-18 22:08:13] [INFO ] Deduced a trap composed of 24 places in 878 ms
[2020-05-18 22:08:14] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 3034 ms
[2020-05-18 22:08:14] [INFO ] [Real]Absence check using 175 positive place invariants in 169 ms returned sat
[2020-05-18 22:08:14] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 41 ms returned sat
[2020-05-18 22:08:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 22:08:18] [INFO ] [Real]Absence check using state equation in 4377 ms returned sat
[2020-05-18 22:08:18] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 22:08:19] [INFO ] [Nat]Absence check using 175 positive place invariants in 168 ms returned sat
[2020-05-18 22:08:19] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 43 ms returned sat
[2020-05-18 22:08:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 22:08:23] [INFO ] [Nat]Absence check using state equation in 4138 ms returned sat
[2020-05-18 22:08:23] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2020-05-18 22:08:24] [INFO ] Deduced a trap composed of 27 places in 910 ms
[2020-05-18 22:08:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1112 ms
[2020-05-18 22:08:24] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 168 ms.
[2020-05-18 22:08:28] [INFO ] Added : 5 causal constraints over 1 iterations in 4532 ms. Result :sat
[2020-05-18 22:08:29] [INFO ] Deduced a trap composed of 14 places in 214 ms
[2020-05-18 22:08:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 640 ms
[2020-05-18 22:08:29] [INFO ] [Real]Absence check using 175 positive place invariants in 213 ms returned sat
[2020-05-18 22:08:29] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 41 ms returned sat
[2020-05-18 22:08:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 22:08:34] [INFO ] [Real]Absence check using state equation in 4189 ms returned sat
[2020-05-18 22:08:34] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 22:08:34] [INFO ] [Nat]Absence check using 175 positive place invariants in 163 ms returned sat
[2020-05-18 22:08:34] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 44 ms returned sat
[2020-05-18 22:08:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 22:08:38] [INFO ] [Nat]Absence check using state equation in 4403 ms returned sat
[2020-05-18 22:08:38] [INFO ] [Nat]Added 1 Read/Feed constraints in 13 ms returned sat
[2020-05-18 22:08:39] [INFO ] Deduced a trap composed of 187 places in 784 ms
[2020-05-18 22:08:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 883 ms
[2020-05-18 22:08:39] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 133 ms.
[2020-05-18 22:08:50] [INFO ] Added : 98 causal constraints over 20 iterations in 10318 ms. Result :sat
[2020-05-18 22:08:50] [INFO ] Deduced a trap composed of 14 places in 338 ms
[2020-05-18 22:08:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 22:08:55] [INFO ] Deduced a trap composed of 12 places in 863 ms
[2020-05-18 22:08:55] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 157
[2020-05-18 22:08:55] [INFO ] [Real]Absence check using 175 positive place invariants in 117 ms returned sat
[2020-05-18 22:08:55] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 33 ms returned sat
[2020-05-18 22:08:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 22:08:59] [INFO ] [Real]Absence check using state equation in 3915 ms returned sat
[2020-05-18 22:08:59] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 22:08:59] [INFO ] [Nat]Absence check using 175 positive place invariants in 191 ms returned sat
[2020-05-18 22:08:59] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 52 ms returned sat
[2020-05-18 22:08:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 22:09:04] [INFO ] [Nat]Absence check using state equation in 4660 ms returned sat
[2020-05-18 22:09:04] [INFO ] [Nat]Added 1 Read/Feed constraints in 15 ms returned sat
[2020-05-18 22:09:05] [INFO ] Deduced a trap composed of 26 places in 883 ms
[2020-05-18 22:09:06] [INFO ] Deduced a trap composed of 26 places in 747 ms
[2020-05-18 22:09:06] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1888 ms
[2020-05-18 22:09:06] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 209 ms.
[2020-05-18 22:09:15] [INFO ] Added : 103 causal constraints over 21 iterations in 9228 ms. Result :sat
[2020-05-18 22:09:15] [INFO ] Deduced a trap composed of 14 places in 217 ms
[2020-05-18 22:09:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 859 ms
[2020-05-18 22:09:16] [INFO ] [Real]Absence check using 175 positive place invariants in 171 ms returned sat
[2020-05-18 22:09:16] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 42 ms returned sat
[2020-05-18 22:09:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 22:09:20] [INFO ] [Real]Absence check using state equation in 4256 ms returned sat
[2020-05-18 22:09:21] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 22:09:21] [INFO ] [Nat]Absence check using 175 positive place invariants in 174 ms returned sat
[2020-05-18 22:09:21] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 43 ms returned sat
[2020-05-18 22:09:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 22:09:25] [INFO ] [Nat]Absence check using state equation in 4144 ms returned sat
[2020-05-18 22:09:25] [INFO ] [Nat]Added 1 Read/Feed constraints in 30 ms returned sat
[2020-05-18 22:09:25] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 147 ms.
[2020-05-18 22:09:36] [INFO ] Added : 119 causal constraints over 24 iterations in 10494 ms. Result :sat
[2020-05-18 22:09:37] [INFO ] Deduced a trap composed of 14 places in 955 ms
[2020-05-18 22:09:38] [INFO ] Deduced a trap composed of 24 places in 917 ms
[2020-05-18 22:09:39] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 3819 ms
[2020-05-18 22:09:40] [INFO ] [Real]Absence check using 175 positive place invariants in 166 ms returned sat
[2020-05-18 22:09:40] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 38 ms returned sat
[2020-05-18 22:09:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 22:09:44] [INFO ] [Real]Absence check using state equation in 4110 ms returned sat
[2020-05-18 22:09:44] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 22:09:44] [INFO ] [Nat]Absence check using 175 positive place invariants in 170 ms returned sat
[2020-05-18 22:09:44] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 41 ms returned sat
[2020-05-18 22:09:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 22:09:49] [INFO ] [Nat]Absence check using state equation in 4403 ms returned sat
[2020-05-18 22:09:49] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2020-05-18 22:09:50] [INFO ] Deduced a trap composed of 26 places in 799 ms
[2020-05-18 22:09:51] [INFO ] Deduced a trap composed of 26 places in 855 ms
[2020-05-18 22:09:52] [INFO ] Deduced a trap composed of 14 places in 284 ms
[2020-05-18 22:09:52] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 2975 ms
[2020-05-18 22:09:52] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 171 ms.
[2020-05-18 22:09:58] [INFO ] Added : 5 causal constraints over 1 iterations in 6273 ms. Result :unknown
[2020-05-18 22:09:58] [INFO ] [Real]Absence check using 175 positive place invariants in 122 ms returned sat
[2020-05-18 22:09:58] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 30 ms returned sat
[2020-05-18 22:09:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 22:10:02] [INFO ] [Real]Absence check using state equation in 3845 ms returned sat
[2020-05-18 22:10:02] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 22:10:02] [INFO ] [Nat]Absence check using 175 positive place invariants in 164 ms returned sat
[2020-05-18 22:10:03] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 41 ms returned sat
[2020-05-18 22:10:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 22:10:07] [INFO ] [Nat]Absence check using state equation in 4104 ms returned sat
[2020-05-18 22:10:07] [INFO ] [Nat]Added 1 Read/Feed constraints in 14 ms returned sat
[2020-05-18 22:10:07] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 113 ms.
[2020-05-18 22:10:13] [INFO ] Added : 98 causal constraints over 20 iterations in 6755 ms. Result :sat
[2020-05-18 22:10:14] [INFO ] Deduced a trap composed of 15 places in 914 ms
[2020-05-18 22:10:16] [INFO ] Deduced a trap composed of 17 places in 902 ms
[2020-05-18 22:10:19] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 22:10:23] [INFO ] Deduced a trap composed of 12 places in 895 ms
[2020-05-18 22:10:23] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 161
[2020-05-18 22:10:23] [INFO ] [Real]Absence check using 175 positive place invariants in 113 ms returned sat
[2020-05-18 22:10:23] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 31 ms returned sat
[2020-05-18 22:10:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 22:10:28] [INFO ] [Real]Absence check using state equation in 4222 ms returned sat
[2020-05-18 22:10:28] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 22:10:28] [INFO ] [Nat]Absence check using 175 positive place invariants in 163 ms returned sat
[2020-05-18 22:10:28] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 46 ms returned sat
[2020-05-18 22:10:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 22:10:32] [INFO ] [Nat]Absence check using state equation in 3824 ms returned sat
[2020-05-18 22:10:32] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2020-05-18 22:10:32] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 156 ms.
[2020-05-18 22:10:41] [INFO ] Added : 110 causal constraints over 22 iterations in 8855 ms. Result :sat
[2020-05-18 22:10:41] [INFO ] Deduced a trap composed of 14 places in 246 ms
[2020-05-18 22:10:43] [INFO ] Deduced a trap composed of 24 places in 979 ms
[2020-05-18 22:10:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 22:10:48] [INFO ] Deduced a trap composed of 12 places in 872 ms
[2020-05-18 22:10:48] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 162
[2020-05-18 22:10:49] [INFO ] [Real]Absence check using 175 positive place invariants in 158 ms returned sat
[2020-05-18 22:10:49] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 37 ms returned sat
[2020-05-18 22:10:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 22:10:53] [INFO ] [Real]Absence check using state equation in 3788 ms returned sat
[2020-05-18 22:10:53] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 22:10:53] [INFO ] [Nat]Absence check using 175 positive place invariants in 121 ms returned sat
[2020-05-18 22:10:53] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 29 ms returned sat
[2020-05-18 22:10:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 22:10:57] [INFO ] [Nat]Absence check using state equation in 3751 ms returned sat
[2020-05-18 22:10:57] [INFO ] [Nat]Added 1 Read/Feed constraints in 13 ms returned sat
[2020-05-18 22:10:57] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 185 ms.
[2020-05-18 22:11:08] [INFO ] Added : 127 causal constraints over 26 iterations in 11334 ms. Result :sat
[2020-05-18 22:11:09] [INFO ] Deduced a trap composed of 19 places in 886 ms
[2020-05-18 22:11:11] [INFO ] Deduced a trap composed of 24 places in 883 ms
[2020-05-18 22:11:11] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 3145 ms
[2020-05-18 22:11:12] [INFO ] [Real]Absence check using 175 positive place invariants in 173 ms returned sat
[2020-05-18 22:11:12] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 52 ms returned sat
[2020-05-18 22:11:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 22:11:16] [INFO ] [Real]Absence check using state equation in 4591 ms returned sat
[2020-05-18 22:11:16] [INFO ] [Real]Added 1 Read/Feed constraints in 20 ms returned sat
[2020-05-18 22:11:16] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 140 ms.
[2020-05-18 22:11:17] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 22:11:17] [INFO ] [Nat]Absence check using 175 positive place invariants in 169 ms returned sat
[2020-05-18 22:11:17] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 48 ms returned sat
[2020-05-18 22:11:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 22:11:21] [INFO ] [Nat]Absence check using state equation in 3870 ms returned sat
[2020-05-18 22:11:21] [INFO ] [Nat]Added 1 Read/Feed constraints in 13 ms returned sat
[2020-05-18 22:11:21] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 148 ms.
[2020-05-18 22:11:32] [INFO ] Added : 111 causal constraints over 23 iterations in 10740 ms. Result :sat
[2020-05-18 22:11:33] [INFO ] Deduced a trap composed of 180 places in 915 ms
[2020-05-18 22:11:35] [INFO ] Deduced a trap composed of 15 places in 890 ms
[2020-05-18 22:11:36] [INFO ] Deduced a trap composed of 15 places in 891 ms
[2020-05-18 22:11:37] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 22:11:38] [INFO ] Deduced a trap composed of 12 places in 916 ms
[2020-05-18 22:11:38] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 164
[2020-05-18 22:11:38] [INFO ] [Real]Absence check using 175 positive place invariants in 113 ms returned sat
[2020-05-18 22:11:38] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 27 ms returned sat
[2020-05-18 22:11:38] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 22:11:42] [INFO ] [Real]Absence check using state equation in 3793 ms returned sat
[2020-05-18 22:11:42] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 22:11:42] [INFO ] [Nat]Absence check using 175 positive place invariants in 164 ms returned sat
[2020-05-18 22:11:42] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 47 ms returned sat
[2020-05-18 22:11:42] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 22:11:47] [INFO ] [Nat]Absence check using state equation in 4532 ms returned sat
[2020-05-18 22:11:47] [INFO ] [Nat]Added 1 Read/Feed constraints in 11 ms returned sat
[2020-05-18 22:11:48] [INFO ] Deduced a trap composed of 27 places in 882 ms
[2020-05-18 22:11:48] [INFO ] Deduced a trap composed of 26 places in 666 ms
[2020-05-18 22:11:49] [INFO ] Deduced a trap composed of 257 places in 750 ms
[2020-05-18 22:11:50] [INFO ] Deduced a trap composed of 292 places in 814 ms
[2020-05-18 22:11:51] [INFO ] Deduced a trap composed of 24 places in 746 ms
[2020-05-18 22:11:51] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 4150 ms
[2020-05-18 22:11:51] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 127 ms.
[2020-05-18 22:11:58] [INFO ] Added : 35 causal constraints over 7 iterations in 6610 ms. Result :sat
[2020-05-18 22:11:58] [INFO ] Deduced a trap composed of 14 places in 246 ms
[2020-05-18 22:11:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1138 ms
[2020-05-18 22:11:59] [INFO ] [Real]Absence check using 175 positive place invariants in 160 ms returned sat
[2020-05-18 22:11:59] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 38 ms returned sat
[2020-05-18 22:11:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 22:12:03] [INFO ] [Real]Absence check using state equation in 3893 ms returned sat
[2020-05-18 22:12:03] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 22:12:03] [INFO ] [Nat]Absence check using 175 positive place invariants in 149 ms returned sat
[2020-05-18 22:12:03] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 29 ms returned sat
[2020-05-18 22:12:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 22:12:08] [INFO ] [Nat]Absence check using state equation in 4322 ms returned sat
[2020-05-18 22:12:08] [INFO ] [Nat]Added 1 Read/Feed constraints in 11 ms returned sat
[2020-05-18 22:12:08] [INFO ] Deduced a trap composed of 24 places in 794 ms
[2020-05-18 22:12:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 969 ms
[2020-05-18 22:12:09] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 95 ms.
[2020-05-18 22:12:23] [INFO ] Added : 110 causal constraints over 22 iterations in 14387 ms. Result :unknown
[2020-05-18 22:12:23] [INFO ] [Real]Absence check using 175 positive place invariants in 167 ms returned sat
[2020-05-18 22:12:23] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 43 ms returned sat
[2020-05-18 22:12:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 22:12:27] [INFO ] [Real]Absence check using state equation in 3840 ms returned sat
[2020-05-18 22:12:27] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 22:12:28] [INFO ] [Nat]Absence check using 175 positive place invariants in 166 ms returned sat
[2020-05-18 22:12:28] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 44 ms returned sat
[2020-05-18 22:12:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 22:12:32] [INFO ] [Nat]Absence check using state equation in 4724 ms returned sat
[2020-05-18 22:12:32] [INFO ] [Nat]Added 1 Read/Feed constraints in 14 ms returned sat
[2020-05-18 22:12:33] [INFO ] Deduced a trap composed of 26 places in 774 ms
[2020-05-18 22:12:34] [INFO ] Deduced a trap composed of 26 places in 787 ms
[2020-05-18 22:12:34] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1823 ms
[2020-05-18 22:12:34] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 140 ms.
[2020-05-18 22:12:42] [INFO ] Added : 50 causal constraints over 10 iterations in 7531 ms. Result :sat
[2020-05-18 22:12:42] [INFO ] Deduced a trap composed of 14 places in 248 ms
[2020-05-18 22:12:45] [INFO ] SMT solver returned unknown. Retrying;
[2020-05-18 22:12:48] [INFO ] Deduced a trap composed of 12 places in 1116 ms
[2020-05-18 22:12:48] [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 (> (+ s498 s499 s500 s501 s502 s503 s920 s921 s922 s923 s1015 s1016) 0)") while checking expression at index 167
[2020-05-18 22:12:49] [INFO ] [Real]Absence check using 175 positive place invariants in 135 ms returned sat
[2020-05-18 22:12:49] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 77 ms returned sat
[2020-05-18 22:12:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 22:12:53] [INFO ] [Real]Absence check using state equation in 4349 ms returned sat
[2020-05-18 22:12:53] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 22:12:53] [INFO ] [Nat]Absence check using 175 positive place invariants in 169 ms returned sat
[2020-05-18 22:12:53] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 40 ms returned sat
[2020-05-18 22:12:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 22:12:57] [INFO ] [Nat]Absence check using state equation in 3949 ms returned sat
[2020-05-18 22:12:57] [INFO ] [Nat]Added 1 Read/Feed constraints in 12 ms returned sat
[2020-05-18 22:12:58] [INFO ] Deduced a trap composed of 24 places in 879 ms
[2020-05-18 22:12:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1274 ms
[2020-05-18 22:12:59] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 124 ms.
[2020-05-18 22:13:04] [INFO ] Added : 88 causal constraints over 18 iterations in 5285 ms. Result :sat
[2020-05-18 22:13:04] [INFO ] Deduced a trap composed of 14 places in 217 ms
[2020-05-18 22:13:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 931 ms
[2020-05-18 22:13:05] [INFO ] [Real]Absence check using 175 positive place invariants in 140 ms returned sat
[2020-05-18 22:13:05] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 27 ms returned sat
[2020-05-18 22:13:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 22:13:09] [INFO ] [Real]Absence check using state equation in 4122 ms returned sat
[2020-05-18 22:13:09] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 22:13:10] [INFO ] [Nat]Absence check using 175 positive place invariants in 167 ms returned sat
[2020-05-18 22:13:10] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 43 ms returned sat
[2020-05-18 22:13:10] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 22:13:14] [INFO ] [Nat]Absence check using state equation in 4370 ms returned sat
[2020-05-18 22:13:14] [INFO ] [Nat]Added 1 Read/Feed constraints in 15 ms returned sat
[2020-05-18 22:13:15] [INFO ] Deduced a trap composed of 264 places in 744 ms
[2020-05-18 22:13:16] [INFO ] Deduced a trap composed of 24 places in 689 ms
[2020-05-18 22:13:16] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1612 ms
[2020-05-18 22:13:16] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 120 ms.
[2020-05-18 22:13:23] [INFO ] Added : 102 causal constraints over 21 iterations in 6863 ms. Result :sat
[2020-05-18 22:13:23] [INFO ] Deduced a trap composed of 14 places in 309 ms
[2020-05-18 22:13:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1443 ms
[2020-05-18 22:13:24] [INFO ] [Real]Absence check using 175 positive place invariants in 128 ms returned sat
[2020-05-18 22:13:24] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 26 ms returned sat
[2020-05-18 22:13:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-18 22:13:28] [INFO ] [Real]Absence check using state equation in 3948 ms returned sat
[2020-05-18 22:13:28] [INFO ] Solution in real domain found non-integer solution.
[2020-05-18 22:13:28] [INFO ] [Nat]Absence check using 175 positive place invariants in 130 ms returned sat
[2020-05-18 22:13:29] [INFO ] [Nat]Absence check using 175 positive and 7 generalized place invariants in 30 ms returned sat
[2020-05-18 22:13:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-18 22:13:34] [INFO ] [Nat]Absence check using state equation in 5076 ms returned sat
[2020-05-18 22:13:34] [INFO ] [Nat]Added 1 Read/Feed constraints in 14 ms returned sat
[2020-05-18 22:13:34] [INFO ] Deduced a trap composed of 24 places in 838 ms
[2020-05-18 22:13:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1278 ms
[2020-05-18 22:13:35] [INFO ] Computed and/alt/rep : 1689/52482/1685 causal constraints in 110 ms.
[2020-05-18 22:13:43] [INFO ] Added : 97 causal constraints over 20 iterations in 8482 ms. Result :sat
[2020-05-18 22:13:44] [INFO ] Deduced a trap composed of 14 places in 202 ms
[2020-05-18 22:13:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1388 ms
[2020-05-18 22:13:45] [INFO ] [Real]Absence check using 175 positive place invariants in 120 ms returned sat
[2020-05-18 22:13:45] [INFO ] [Real]Absence check using 175 positive and 7 generalized place invariants in 56 ms returned sat
[2020-05-18 22:13:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination CTLFireability -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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-S05J80"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 itstools"
echo " Input is PolyORBNT-COL-S05J80, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r126-tajo-158961390600588"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S05J80.tgz
mv PolyORBNT-COL-S05J80 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "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 [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
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 ;