About the Execution of ITS-LoLa for PolyORBNT-COL-S10J80
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15742.060 | 3600000.00 | 3715951.00 | 527.50 | F????TF????????? | normal |
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.r176-tajo-158987872100628.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 itslola
Input is PolyORBNT-COL-S10J80, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r176-tajo-158987872100628
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 300K
-rw-r--r-- 1 mcc users 4.7K Apr 12 06:53 CTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 12 06:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Apr 11 07:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 11 07:48 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 3.9K Apr 14 12:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 28 14:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 14 12:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 28 14:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.9K Apr 10 13:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 10 13:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.1K Apr 9 20:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 9 20:18 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 10 22:24 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 10 22:24 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 95K 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-S10J80-CTLFireability-00
FORMULA_NAME PolyORBNT-COL-S10J80-CTLFireability-01
FORMULA_NAME PolyORBNT-COL-S10J80-CTLFireability-02
FORMULA_NAME PolyORBNT-COL-S10J80-CTLFireability-03
FORMULA_NAME PolyORBNT-COL-S10J80-CTLFireability-04
FORMULA_NAME PolyORBNT-COL-S10J80-CTLFireability-05
FORMULA_NAME PolyORBNT-COL-S10J80-CTLFireability-06
FORMULA_NAME PolyORBNT-COL-S10J80-CTLFireability-07
FORMULA_NAME PolyORBNT-COL-S10J80-CTLFireability-08
FORMULA_NAME PolyORBNT-COL-S10J80-CTLFireability-09
FORMULA_NAME PolyORBNT-COL-S10J80-CTLFireability-10
FORMULA_NAME PolyORBNT-COL-S10J80-CTLFireability-11
FORMULA_NAME PolyORBNT-COL-S10J80-CTLFireability-12
FORMULA_NAME PolyORBNT-COL-S10J80-CTLFireability-13
FORMULA_NAME PolyORBNT-COL-S10J80-CTLFireability-14
FORMULA_NAME PolyORBNT-COL-S10J80-CTLFireability-15
=== Now, execution of the tool begins
BK_START 1591170652883
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2020-06-03 07:50:55] [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, -timeout, 3600, -rebuildPNML]
[2020-06-03 07:50:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-06-03 07:50:55] [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.
[2020-06-03 07:50:55] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 760 ms
[2020-06-03 07:50:55] [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,
[2020-06-03 07:50:56] [INFO ] ms1 symmetric to ms3 in transition trans_489
[2020-06-03 07:50:56] [INFO ] ms3 symmetric to ms4 in transition trans_489
[2020-06-03 07:50:56] [INFO ] ms4 symmetric to ms2 in transition trans_489
[2020-06-03 07:50:56] [INFO ] ms1 symmetric to ms3 in transition trans_488
[2020-06-03 07:50:56] [INFO ] ms3 symmetric to ms2 in transition trans_488
[2020-06-03 07:50:56] [INFO ] ms1 symmetric to ms2 in transition trans_487
[2020-06-03 07:50:56] [INFO ] Imported 48 HL places and 38 HL transitions for a total of 1694 PT places and 13742.0 transition bindings in 83 ms.
[2020-06-03 07:50:56] [INFO ] Computed order based on color domains.
[2020-06-03 07:50:56] [INFO ] Unfolded HLPN to a Petri net with 1694 places and 3470 transitions in 52 ms.
[2020-06-03 07:50:56] [INFO ] Unfolded HLPN properties in 3 ms.
Deduced a syphon composed of 80 places in 22 ms
Reduce places removed 80 places and 80 transitions.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 209 ms.
Incomplete random walk after 100000 steps, including 5602 resets, run finished after 25542 ms. (steps per millisecond=3 ) properties seen :[0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
[2020-06-03 07:51:21] [INFO ] Flow matrix only has 3381 transitions (discarded 9 similar events)
// Phase 1: matrix 3381 rows 1614 cols
[2020-06-03 07:51:22] [INFO ] Computed 192 place invariants in 772 ms
[2020-06-03 07:51:23] [INFO ] [Real]Absence check using 185 positive place invariants in 248 ms returned unsat
[2020-06-03 07:51:24] [INFO ] [Real]Absence check using 185 positive place invariants in 301 ms returned sat
[2020-06-03 07:51:24] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 83 ms returned sat
[2020-06-03 07:51:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 07:51:36] [INFO ] [Real]Absence check using state equation in 12144 ms returned sat
[2020-06-03 07:51:36] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 07:51:37] [INFO ] [Nat]Absence check using 185 positive place invariants in 348 ms returned sat
[2020-06-03 07:51:37] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 80 ms returned sat
[2020-06-03 07:51:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 07:51:49] [INFO ] [Nat]Absence check using state equation in 12346 ms returned sat
[2020-06-03 07:51:49] [INFO ] State equation strengthened by 1 read => feed constraints.
[2020-06-03 07:51:50] [INFO ] [Nat]Added 1 Read/Feed constraints in 709 ms returned sat
[2020-06-03 07:51:51] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 1016 ms.
[2020-06-03 07:51:56] [INFO ] Added : 45 causal constraints over 9 iterations in 6135 ms. Result :unknown
[2020-06-03 07:51:57] [INFO ] [Real]Absence check using 185 positive place invariants in 238 ms returned sat
[2020-06-03 07:51:57] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 57 ms returned sat
[2020-06-03 07:51:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 07:52:08] [INFO ] [Real]Absence check using state equation in 11281 ms returned sat
[2020-06-03 07:52:08] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 07:52:09] [INFO ] [Nat]Absence check using 185 positive place invariants in 227 ms returned sat
[2020-06-03 07:52:09] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 59 ms returned sat
[2020-06-03 07:52:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 07:52:20] [INFO ] [Nat]Absence check using state equation in 11626 ms returned sat
[2020-06-03 07:52:20] [INFO ] [Nat]Added 1 Read/Feed constraints in 190 ms returned sat
[2020-06-03 07:52:21] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 339 ms.
[2020-06-03 07:52:28] [INFO ] Added : 19 causal constraints over 4 iterations in 7211 ms. Result :sat
[2020-06-03 07:52:28] [INFO ] [Real]Absence check using 185 positive place invariants in 156 ms returned unsat
[2020-06-03 07:52:29] [INFO ] [Real]Absence check using 185 positive place invariants in 255 ms returned sat
[2020-06-03 07:52:29] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 70 ms returned sat
[2020-06-03 07:52:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 07:52:39] [INFO ] [Real]Absence check using state equation in 10075 ms returned sat
[2020-06-03 07:52:39] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 07:52:39] [INFO ] [Nat]Absence check using 185 positive place invariants in 356 ms returned sat
[2020-06-03 07:52:39] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 44 ms returned sat
[2020-06-03 07:52:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 07:52:51] [INFO ] [Nat]Absence check using state equation in 11392 ms returned sat
[2020-06-03 07:52:51] [INFO ] [Nat]Added 1 Read/Feed constraints in 476 ms returned sat
[2020-06-03 07:52:52] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 418 ms.
[2020-06-03 07:52:59] [INFO ] Added : 30 causal constraints over 6 iterations in 7504 ms. Result :unknown
[2020-06-03 07:52:59] [INFO ] [Real]Absence check using 185 positive place invariants in 246 ms returned sat
[2020-06-03 07:52:59] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 96 ms returned sat
[2020-06-03 07:52:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 07:53:11] [INFO ] [Real]Absence check using state equation in 11950 ms returned sat
[2020-06-03 07:53:12] [INFO ] [Real]Added 1 Read/Feed constraints in 92 ms returned sat
[2020-06-03 07:53:13] [INFO ] Deduced a trap composed of 353 places in 1444 ms
[2020-06-03 07:53:15] [INFO ] Deduced a trap composed of 24 places in 1529 ms
[2020-06-03 07:53:15] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 3442 ms
[2020-06-03 07:53:15] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 07:53:16] [INFO ] [Nat]Absence check using 185 positive place invariants in 199 ms returned sat
[2020-06-03 07:53:16] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 62 ms returned sat
[2020-06-03 07:53:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 07:53:28] [INFO ] [Nat]Absence check using state equation in 12785 ms returned sat
[2020-06-03 07:53:30] [INFO ] [Nat]Added 1 Read/Feed constraints in 1895 ms returned sat
[2020-06-03 07:53:32] [INFO ] Deduced a trap composed of 192 places in 1511 ms
[2020-06-03 07:53:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1772 ms
[2020-06-03 07:53:33] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 516 ms.
[2020-06-03 07:53:35] [INFO ] Added : 5 causal constraints over 1 iterations in 3122 ms. Result :unknown
[2020-06-03 07:53:36] [INFO ] [Real]Absence check using 185 positive place invariants in 227 ms returned sat
[2020-06-03 07:53:36] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 61 ms returned sat
[2020-06-03 07:53:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 07:53:47] [INFO ] [Real]Absence check using state equation in 11062 ms returned sat
[2020-06-03 07:53:47] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 07:53:47] [INFO ] [Nat]Absence check using 185 positive place invariants in 224 ms returned sat
[2020-06-03 07:53:47] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 59 ms returned sat
[2020-06-03 07:53:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 07:54:00] [INFO ] [Nat]Absence check using state equation in 12510 ms returned sat
[2020-06-03 07:54:00] [INFO ] [Nat]Added 1 Read/Feed constraints in 648 ms returned sat
[2020-06-03 07:54:01] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 410 ms.
[2020-06-03 07:54:07] [INFO ] Added : 115 causal constraints over 23 iterations in 6347 ms. Result :(error "Failed to check-sat")
[2020-06-03 07:54:07] [INFO ] [Real]Absence check using 185 positive place invariants in 231 ms returned sat
[2020-06-03 07:54:07] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 61 ms returned sat
[2020-06-03 07:54:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 07:54:19] [INFO ] [Real]Absence check using state equation in 11354 ms returned sat
[2020-06-03 07:54:19] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 07:54:19] [INFO ] [Nat]Absence check using 185 positive place invariants in 222 ms returned sat
[2020-06-03 07:54:19] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 64 ms returned sat
[2020-06-03 07:54:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 07:54:31] [INFO ] [Nat]Absence check using state equation in 12042 ms returned sat
[2020-06-03 07:54:34] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 07:54:35] [INFO ] [Nat]Added 1 Read/Feed constraints in 4159 ms returned sat
[2020-06-03 07:54:36] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 424 ms.
[2020-06-03 07:54:39] [INFO ] Added : 25 causal constraints over 5 iterations in 3308 ms. Result :unknown
[2020-06-03 07:54:39] [INFO ] [Real]Absence check using 185 positive place invariants in 242 ms returned sat
[2020-06-03 07:54:39] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 59 ms returned sat
[2020-06-03 07:54:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 07:54:50] [INFO ] [Real]Absence check using state equation in 10441 ms returned sat
[2020-06-03 07:54:50] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 07:54:50] [INFO ] [Nat]Absence check using 185 positive place invariants in 236 ms returned sat
[2020-06-03 07:54:50] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 55 ms returned sat
[2020-06-03 07:54:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 07:55:04] [INFO ] [Nat]Absence check using state equation in 13421 ms returned sat
[2020-06-03 07:55:04] [INFO ] [Nat]Added 1 Read/Feed constraints in 63 ms returned sat
[2020-06-03 07:55:04] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 517 ms.
[2020-06-03 07:55:09] [INFO ] Added : 13 causal constraints over 3 iterations in 5625 ms. Result :sat
[2020-06-03 07:55:10] [INFO ] [Real]Absence check using 185 positive place invariants in 234 ms returned sat
[2020-06-03 07:55:10] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 67 ms returned sat
[2020-06-03 07:55:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 07:55:21] [INFO ] [Real]Absence check using state equation in 10978 ms returned sat
[2020-06-03 07:55:21] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 07:55:21] [INFO ] [Nat]Absence check using 185 positive place invariants in 180 ms returned sat
[2020-06-03 07:55:21] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 46 ms returned sat
[2020-06-03 07:55:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 07:55:36] [INFO ] [Nat]Absence check using state equation in 14707 ms returned sat
[2020-06-03 07:55:36] [INFO ] [Nat]Added 1 Read/Feed constraints in 52 ms returned sat
[2020-06-03 07:55:37] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 228 ms.
[2020-06-03 07:55:41] [INFO ] Added : 35 causal constraints over 7 iterations in 4803 ms. Result :unknown
[2020-06-03 07:55:41] [INFO ] [Real]Absence check using 185 positive place invariants in 182 ms returned sat
[2020-06-03 07:55:41] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 47 ms returned sat
[2020-06-03 07:55:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 07:55:53] [INFO ] [Real]Absence check using state equation in 11547 ms returned sat
[2020-06-03 07:55:53] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 07:55:54] [INFO ] [Nat]Absence check using 185 positive place invariants in 243 ms returned sat
[2020-06-03 07:55:54] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 61 ms returned sat
[2020-06-03 07:55:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 07:56:10] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 07:56:13] [INFO ] [Nat]Absence check using state equation in 19526 ms returned unknown
[2020-06-03 07:56:14] [INFO ] [Real]Absence check using 185 positive place invariants in 217 ms returned sat
[2020-06-03 07:56:14] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 47 ms returned sat
[2020-06-03 07:56:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 07:56:24] [INFO ] [Real]Absence check using state equation in 10535 ms returned sat
[2020-06-03 07:56:24] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 07:56:25] [INFO ] [Nat]Absence check using 185 positive place invariants in 223 ms returned sat
[2020-06-03 07:56:25] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 65 ms returned sat
[2020-06-03 07:56:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 07:56:39] [INFO ] [Nat]Absence check using state equation in 14015 ms returned sat
[2020-06-03 07:56:42] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 07:56:44] [INFO ] [Nat]Added 1 Read/Feed constraints in 5511 ms returned unknown
[2020-06-03 07:56:44] [INFO ] [Real]Absence check using 185 positive place invariants in 167 ms returned sat
[2020-06-03 07:56:45] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 40 ms returned sat
[2020-06-03 07:56:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 07:56:54] [INFO ] [Real]Absence check using state equation in 9974 ms returned sat
[2020-06-03 07:56:55] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 07:56:55] [INFO ] [Nat]Absence check using 185 positive place invariants in 224 ms returned sat
[2020-06-03 07:56:55] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 56 ms returned sat
[2020-06-03 07:56:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 07:57:12] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 07:57:15] [INFO ] [Nat]Absence check using state equation in 19581 ms returned unknown
[2020-06-03 07:57:15] [INFO ] [Real]Absence check using 185 positive place invariants in 216 ms returned sat
[2020-06-03 07:57:15] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 54 ms returned sat
[2020-06-03 07:57:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 07:57:26] [INFO ] [Real]Absence check using state equation in 10581 ms returned sat
[2020-06-03 07:57:26] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 07:57:26] [INFO ] [Nat]Absence check using 185 positive place invariants in 262 ms returned sat
[2020-06-03 07:57:26] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 79 ms returned sat
[2020-06-03 07:57:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 07:57:42] [INFO ] [Nat]Absence check using state equation in 15593 ms returned sat
[2020-06-03 07:57:42] [INFO ] [Nat]Added 1 Read/Feed constraints in 661 ms returned sat
[2020-06-03 07:57:43] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 379 ms.
[2020-06-03 07:57:46] [INFO ] Added : 20 causal constraints over 4 iterations in 3189 ms. Result :unknown
[2020-06-03 07:57:46] [INFO ] [Real]Absence check using 185 positive place invariants in 165 ms returned sat
[2020-06-03 07:57:46] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 40 ms returned sat
[2020-06-03 07:57:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 07:57:56] [INFO ] [Real]Absence check using state equation in 10281 ms returned sat
[2020-06-03 07:57:56] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 07:57:57] [INFO ] [Nat]Absence check using 185 positive place invariants in 218 ms returned sat
[2020-06-03 07:57:57] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 59 ms returned sat
[2020-06-03 07:57:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 07:58:11] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 07:58:14] [INFO ] [Nat]Absence check using state equation in 17683 ms returned unknown
[2020-06-03 07:58:15] [INFO ] [Real]Absence check using 185 positive place invariants in 219 ms returned sat
[2020-06-03 07:58:15] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 61 ms returned sat
[2020-06-03 07:58:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 07:58:26] [INFO ] [Real]Absence check using state equation in 10926 ms returned sat
[2020-06-03 07:58:26] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 07:58:26] [INFO ] [Nat]Absence check using 185 positive place invariants in 227 ms returned sat
[2020-06-03 07:58:26] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 59 ms returned sat
[2020-06-03 07:58:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 07:58:37] [INFO ] [Nat]Absence check using state equation in 10533 ms returned sat
[2020-06-03 07:58:37] [INFO ] [Nat]Added 1 Read/Feed constraints in 30 ms returned sat
[2020-06-03 07:58:37] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 324 ms.
[2020-06-03 07:58:46] [INFO ] Added : 150 causal constraints over 30 iterations in 8906 ms. Result :unknown
[2020-06-03 07:58:46] [INFO ] [Real]Absence check using 185 positive place invariants in 240 ms returned sat
[2020-06-03 07:58:46] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 63 ms returned sat
[2020-06-03 07:58:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 07:58:56] [INFO ] [Real]Absence check using state equation in 9908 ms returned sat
[2020-06-03 07:58:56] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 07:58:57] [INFO ] [Nat]Absence check using 185 positive place invariants in 228 ms returned sat
[2020-06-03 07:58:57] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 60 ms returned sat
[2020-06-03 07:58:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 07:59:11] [INFO ] [Nat]Absence check using state equation in 13784 ms returned sat
[2020-06-03 07:59:11] [INFO ] [Nat]Added 1 Read/Feed constraints in 44 ms returned sat
[2020-06-03 07:59:11] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 218 ms.
[2020-06-03 07:59:16] [INFO ] Added : 100 causal constraints over 20 iterations in 5692 ms. Result :unknown
[2020-06-03 07:59:17] [INFO ] [Real]Absence check using 185 positive place invariants in 231 ms returned sat
[2020-06-03 07:59:17] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 60 ms returned sat
[2020-06-03 07:59:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 07:59:27] [INFO ] [Real]Absence check using state equation in 10045 ms returned sat
[2020-06-03 07:59:27] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 07:59:28] [INFO ] [Nat]Absence check using 185 positive place invariants in 412 ms returned sat
[2020-06-03 07:59:28] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 48 ms returned sat
[2020-06-03 07:59:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 07:59:44] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 07:59:47] [INFO ] [Nat]Absence check using state equation in 18912 ms returned unknown
[2020-06-03 07:59:47] [INFO ] [Real]Absence check using 185 positive place invariants in 367 ms returned sat
[2020-06-03 07:59:47] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 42 ms returned sat
[2020-06-03 07:59:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 07:59:57] [INFO ] [Real]Absence check using state equation in 9966 ms returned sat
[2020-06-03 07:59:57] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 07:59:58] [INFO ] [Nat]Absence check using 185 positive place invariants in 302 ms returned sat
[2020-06-03 07:59:58] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 56 ms returned sat
[2020-06-03 07:59:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:00:13] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:00:16] [INFO ] [Nat]Absence check using state equation in 18207 ms returned unknown
[2020-06-03 08:00:17] [INFO ] [Real]Absence check using 185 positive place invariants in 224 ms returned sat
[2020-06-03 08:00:17] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 77 ms returned sat
[2020-06-03 08:00:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:00:27] [INFO ] [Real]Absence check using state equation in 10383 ms returned sat
[2020-06-03 08:00:27] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:00:28] [INFO ] [Nat]Absence check using 185 positive place invariants in 242 ms returned sat
[2020-06-03 08:00:28] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 77 ms returned sat
[2020-06-03 08:00:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:00:42] [INFO ] [Nat]Absence check using state equation in 14246 ms returned sat
[2020-06-03 08:00:42] [INFO ] [Nat]Added 1 Read/Feed constraints in 354 ms returned sat
[2020-06-03 08:00:43] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 307 ms.
[2020-06-03 08:00:47] [INFO ] Added : 20 causal constraints over 4 iterations in 4837 ms. Result :unknown
[2020-06-03 08:00:48] [INFO ] [Real]Absence check using 185 positive place invariants in 217 ms returned sat
[2020-06-03 08:00:48] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 57 ms returned sat
[2020-06-03 08:00:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:00:58] [INFO ] [Real]Absence check using state equation in 10549 ms returned sat
[2020-06-03 08:00:58] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:00:59] [INFO ] [Nat]Absence check using 185 positive place invariants in 224 ms returned sat
[2020-06-03 08:00:59] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 68 ms returned sat
[2020-06-03 08:00:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:01:13] [INFO ] [Nat]Absence check using state equation in 14203 ms returned sat
[2020-06-03 08:01:13] [INFO ] [Nat]Added 1 Read/Feed constraints in 63 ms returned sat
[2020-06-03 08:01:13] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 219 ms.
[2020-06-03 08:01:18] [INFO ] Added : 90 causal constraints over 18 iterations in 5244 ms. Result :unknown
[2020-06-03 08:01:19] [INFO ] [Real]Absence check using 185 positive place invariants in 226 ms returned sat
[2020-06-03 08:01:19] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 55 ms returned sat
[2020-06-03 08:01:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:01:29] [INFO ] [Real]Absence check using state equation in 10599 ms returned sat
[2020-06-03 08:01:29] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:01:30] [INFO ] [Nat]Absence check using 185 positive place invariants in 171 ms returned sat
[2020-06-03 08:01:30] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 39 ms returned sat
[2020-06-03 08:01:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:01:41] [INFO ] [Nat]Absence check using state equation in 11162 ms returned sat
[2020-06-03 08:01:43] [INFO ] [Nat]Added 1 Read/Feed constraints in 2602 ms returned sat
[2020-06-03 08:01:44] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 332 ms.
[2020-06-03 08:01:49] [INFO ] Added : 30 causal constraints over 6 iterations in 5830 ms. Result :unknown
[2020-06-03 08:01:50] [INFO ] [Real]Absence check using 185 positive place invariants in 161 ms returned sat
[2020-06-03 08:01:50] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 45 ms returned sat
[2020-06-03 08:01:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:02:00] [INFO ] [Real]Absence check using state equation in 10016 ms returned sat
[2020-06-03 08:02:00] [INFO ] [Real]Added 1 Read/Feed constraints in 72 ms returned sat
[2020-06-03 08:02:00] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 375 ms.
[2020-06-03 08:02:01] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:02:01] [INFO ] [Nat]Absence check using 185 positive place invariants in 226 ms returned sat
[2020-06-03 08:02:02] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 68 ms returned sat
[2020-06-03 08:02:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:02:13] [INFO ] [Nat]Absence check using state equation in 11625 ms returned sat
[2020-06-03 08:02:14] [INFO ] [Nat]Added 1 Read/Feed constraints in 412 ms returned sat
[2020-06-03 08:02:14] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 292 ms.
[2020-06-03 08:02:20] [INFO ] Added : 31 causal constraints over 8 iterations in 6232 ms. Result :sat
[2020-06-03 08:02:20] [INFO ] [Real]Absence check using 185 positive place invariants in 227 ms returned sat
[2020-06-03 08:02:20] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 65 ms returned sat
[2020-06-03 08:02:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:02:31] [INFO ] [Real]Absence check using state equation in 10199 ms returned sat
[2020-06-03 08:02:31] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:02:31] [INFO ] [Nat]Absence check using 185 positive place invariants in 219 ms returned sat
[2020-06-03 08:02:31] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 60 ms returned sat
[2020-06-03 08:02:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:02:46] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:02:49] [INFO ] [Nat]Absence check using state equation in 18207 ms returned unknown
[2020-06-03 08:02:50] [INFO ] [Real]Absence check using 185 positive place invariants in 247 ms returned sat
[2020-06-03 08:02:50] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 69 ms returned sat
[2020-06-03 08:02:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:03:00] [INFO ] [Real]Absence check using state equation in 10508 ms returned sat
[2020-06-03 08:03:00] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:03:01] [INFO ] [Nat]Absence check using 185 positive place invariants in 218 ms returned sat
[2020-06-03 08:03:01] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 73 ms returned sat
[2020-06-03 08:03:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:03:16] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:03:20] [INFO ] [Nat]Absence check using state equation in 18554 ms returned unknown
[2020-06-03 08:03:20] [INFO ] [Real]Absence check using 185 positive place invariants in 220 ms returned sat
[2020-06-03 08:03:20] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 62 ms returned sat
[2020-06-03 08:03:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:03:30] [INFO ] [Real]Absence check using state equation in 9921 ms returned sat
[2020-06-03 08:03:30] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:03:30] [INFO ] [Nat]Absence check using 185 positive place invariants in 255 ms returned sat
[2020-06-03 08:03:30] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 62 ms returned sat
[2020-06-03 08:03:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:03:43] [INFO ] [Nat]Absence check using state equation in 12590 ms returned sat
[2020-06-03 08:03:44] [INFO ] [Nat]Added 1 Read/Feed constraints in 640 ms returned sat
[2020-06-03 08:03:44] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 291 ms.
[2020-06-03 08:03:50] [INFO ] Added : 29 causal constraints over 6 iterations in 6255 ms. Result :unknown
[2020-06-03 08:03:50] [INFO ] [Real]Absence check using 185 positive place invariants in 222 ms returned sat
[2020-06-03 08:03:50] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 54 ms returned sat
[2020-06-03 08:03:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:04:00] [INFO ] [Real]Absence check using state equation in 9986 ms returned sat
[2020-06-03 08:04:00] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:04:01] [INFO ] [Nat]Absence check using 185 positive place invariants in 271 ms returned sat
[2020-06-03 08:04:01] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 55 ms returned sat
[2020-06-03 08:04:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:04:16] [INFO ] [Nat]Absence check using state equation in 15186 ms returned sat
[2020-06-03 08:04:16] [INFO ] [Nat]Added 1 Read/Feed constraints in 77 ms returned sat
[2020-06-03 08:04:17] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 328 ms.
[2020-06-03 08:04:18] [INFO ] Added : 9 causal constraints over 5 iterations in 1927 ms. Result :sat
[2020-06-03 08:04:19] [INFO ] [Real]Absence check using 185 positive place invariants in 228 ms returned sat
[2020-06-03 08:04:19] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 61 ms returned sat
[2020-06-03 08:04:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:04:29] [INFO ] [Real]Absence check using state equation in 10169 ms returned sat
[2020-06-03 08:04:29] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:04:29] [INFO ] [Nat]Absence check using 185 positive place invariants in 220 ms returned sat
[2020-06-03 08:04:30] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 65 ms returned sat
[2020-06-03 08:04:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:04:43] [INFO ] [Nat]Absence check using state equation in 13069 ms returned sat
[2020-06-03 08:04:43] [INFO ] [Nat]Added 1 Read/Feed constraints in 217 ms returned sat
[2020-06-03 08:04:44] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 624 ms.
[2020-06-03 08:04:48] [INFO ] Added : 30 causal constraints over 8 iterations in 5206 ms. Result :sat
[2020-06-03 08:04:49] [INFO ] [Real]Absence check using 185 positive place invariants in 224 ms returned sat
[2020-06-03 08:04:49] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 58 ms returned sat
[2020-06-03 08:04:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:04:59] [INFO ] [Real]Absence check using state equation in 10751 ms returned sat
[2020-06-03 08:05:00] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:05:00] [INFO ] [Nat]Absence check using 185 positive place invariants in 218 ms returned sat
[2020-06-03 08:05:00] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 54 ms returned sat
[2020-06-03 08:05:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:05:13] [INFO ] [Nat]Absence check using state equation in 13186 ms returned sat
[2020-06-03 08:05:16] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:05:19] [INFO ] [Nat]Added 1 Read/Feed constraints in 6004 ms returned unknown
[2020-06-03 08:05:20] [INFO ] [Real]Absence check using 185 positive place invariants in 224 ms returned sat
[2020-06-03 08:05:20] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 59 ms returned sat
[2020-06-03 08:05:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:05:29] [INFO ] [Real]Absence check using state equation in 9675 ms returned sat
[2020-06-03 08:05:29] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:05:30] [INFO ] [Nat]Absence check using 185 positive place invariants in 172 ms returned sat
[2020-06-03 08:05:30] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 42 ms returned sat
[2020-06-03 08:05:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:05:45] [INFO ] [Nat]Absence check using state equation in 15464 ms returned sat
[2020-06-03 08:05:46] [INFO ] [Nat]Added 1 Read/Feed constraints in 707 ms returned sat
[2020-06-03 08:05:46] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 332 ms.
[2020-06-03 08:05:49] [INFO ] Added : 20 causal constraints over 4 iterations in 3474 ms. Result :(error "Failed to check-sat")
[2020-06-03 08:05:50] [INFO ] [Real]Absence check using 185 positive place invariants in 182 ms returned sat
[2020-06-03 08:05:50] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 103 ms returned sat
[2020-06-03 08:05:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:06:01] [INFO ] [Real]Absence check using state equation in 10991 ms returned sat
[2020-06-03 08:06:01] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:06:01] [INFO ] [Nat]Absence check using 185 positive place invariants in 180 ms returned sat
[2020-06-03 08:06:01] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 46 ms returned sat
[2020-06-03 08:06:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:06:17] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:06:20] [INFO ] [Nat]Absence check using state equation in 19014 ms returned unknown
[2020-06-03 08:06:21] [INFO ] [Real]Absence check using 185 positive place invariants in 217 ms returned sat
[2020-06-03 08:06:21] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 59 ms returned sat
[2020-06-03 08:06:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:06:34] [INFO ] [Real]Absence check using state equation in 13368 ms returned sat
[2020-06-03 08:06:34] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:06:35] [INFO ] [Nat]Absence check using 185 positive place invariants in 188 ms returned sat
[2020-06-03 08:06:35] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 51 ms returned sat
[2020-06-03 08:06:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:06:51] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:06:54] [INFO ] [Nat]Absence check using state equation in 19125 ms returned unknown
[2020-06-03 08:06:54] [INFO ] [Real]Absence check using 185 positive place invariants in 237 ms returned sat
[2020-06-03 08:06:54] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 64 ms returned sat
[2020-06-03 08:06:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:07:06] [INFO ] [Real]Absence check using state equation in 11436 ms returned sat
[2020-06-03 08:07:06] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:07:06] [INFO ] [Nat]Absence check using 185 positive place invariants in 216 ms returned sat
[2020-06-03 08:07:06] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 67 ms returned sat
[2020-06-03 08:07:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:07:21] [INFO ] [Nat]Absence check using state equation in 15163 ms returned sat
[2020-06-03 08:07:21] [INFO ] [Nat]Added 1 Read/Feed constraints in 88 ms returned sat
[2020-06-03 08:07:22] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 332 ms.
[2020-06-03 08:07:23] [INFO ] Added : 9 causal constraints over 2 iterations in 1083 ms. Result :sat
[2020-06-03 08:07:23] [INFO ] [Real]Absence check using 185 positive place invariants in 228 ms returned sat
[2020-06-03 08:07:23] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 59 ms returned sat
[2020-06-03 08:07:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:07:34] [INFO ] [Real]Absence check using state equation in 10297 ms returned sat
[2020-06-03 08:07:34] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:07:34] [INFO ] [Nat]Absence check using 185 positive place invariants in 230 ms returned sat
[2020-06-03 08:07:34] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 58 ms returned sat
[2020-06-03 08:07:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:07:47] [INFO ] [Nat]Absence check using state equation in 12544 ms returned sat
[2020-06-03 08:07:50] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:07:50] [INFO ] [Nat]Added 1 Read/Feed constraints in 3350 ms returned sat
[2020-06-03 08:07:50] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 379 ms.
[2020-06-03 08:07:54] [INFO ] Added : 5 causal constraints over 1 iterations in 3610 ms. Result :unknown
[2020-06-03 08:07:54] [INFO ] [Real]Absence check using 185 positive place invariants in 227 ms returned sat
[2020-06-03 08:07:54] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 87 ms returned sat
[2020-06-03 08:07:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:08:05] [INFO ] [Real]Absence check using state equation in 10639 ms returned sat
[2020-06-03 08:08:05] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:08:05] [INFO ] [Nat]Absence check using 185 positive place invariants in 165 ms returned sat
[2020-06-03 08:08:05] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 41 ms returned sat
[2020-06-03 08:08:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:08:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:08:25] [INFO ] [Nat]Absence check using state equation in 19567 ms returned unknown
[2020-06-03 08:08:25] [INFO ] [Real]Absence check using 185 positive place invariants in 220 ms returned sat
[2020-06-03 08:08:25] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 66 ms returned sat
[2020-06-03 08:08:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:08:36] [INFO ] [Real]Absence check using state equation in 11174 ms returned sat
[2020-06-03 08:08:37] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:08:37] [INFO ] [Nat]Absence check using 185 positive place invariants in 174 ms returned sat
[2020-06-03 08:08:37] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 45 ms returned sat
[2020-06-03 08:08:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:08:52] [INFO ] [Nat]Absence check using state equation in 15235 ms returned sat
[2020-06-03 08:08:55] [INFO ] [Nat]Added 1 Read/Feed constraints in 2903 ms returned sat
[2020-06-03 08:08:55] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 318 ms.
[2020-06-03 08:08:57] [INFO ] Added : 5 causal constraints over 1 iterations in 1468 ms. Result :(error "Failed to check-sat")
[2020-06-03 08:08:57] [INFO ] [Real]Absence check using 185 positive place invariants in 234 ms returned sat
[2020-06-03 08:08:57] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 65 ms returned sat
[2020-06-03 08:08:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:09:07] [INFO ] [Real]Absence check using state equation in 9929 ms returned sat
[2020-06-03 08:09:07] [INFO ] [Real]Added 1 Read/Feed constraints in 50 ms returned sat
[2020-06-03 08:09:08] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 335 ms.
[2020-06-03 08:09:08] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:09:09] [INFO ] [Nat]Absence check using 185 positive place invariants in 231 ms returned sat
[2020-06-03 08:09:09] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 53 ms returned sat
[2020-06-03 08:09:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:09:19] [INFO ] [Nat]Absence check using state equation in 9910 ms returned sat
[2020-06-03 08:09:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:09:25] [INFO ] [Nat]Added 1 Read/Feed constraints in 6006 ms returned unknown
[2020-06-03 08:09:25] [INFO ] [Real]Absence check using 185 positive place invariants in 236 ms returned sat
[2020-06-03 08:09:25] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 52 ms returned sat
[2020-06-03 08:09:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:09:36] [INFO ] [Real]Absence check using state equation in 11076 ms returned sat
[2020-06-03 08:09:36] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:09:37] [INFO ] [Nat]Absence check using 185 positive place invariants in 155 ms returned sat
[2020-06-03 08:09:37] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 44 ms returned sat
[2020-06-03 08:09:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:09:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:09:56] [INFO ] [Nat]Absence check using state equation in 19610 ms returned unknown
[2020-06-03 08:09:57] [INFO ] [Real]Absence check using 185 positive place invariants in 154 ms returned sat
[2020-06-03 08:09:57] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 47 ms returned sat
[2020-06-03 08:09:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:10:08] [INFO ] [Real]Absence check using state equation in 10785 ms returned sat
[2020-06-03 08:10:08] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:10:08] [INFO ] [Nat]Absence check using 185 positive place invariants in 161 ms returned sat
[2020-06-03 08:10:08] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 68 ms returned sat
[2020-06-03 08:10:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:10:22] [INFO ] [Nat]Absence check using state equation in 13557 ms returned sat
[2020-06-03 08:10:25] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:10:28] [INFO ] [Nat]Added 1 Read/Feed constraints in 6006 ms returned unknown
[2020-06-03 08:10:28] [INFO ] [Real]Absence check using 185 positive place invariants in 213 ms returned sat
[2020-06-03 08:10:28] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 65 ms returned sat
[2020-06-03 08:10:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:10:38] [INFO ] [Real]Absence check using state equation in 9579 ms returned sat
[2020-06-03 08:10:38] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:10:38] [INFO ] [Nat]Absence check using 185 positive place invariants in 226 ms returned sat
[2020-06-03 08:10:38] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 67 ms returned sat
[2020-06-03 08:10:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:10:56] [INFO ] [Nat]Absence check using state equation in 18107 ms returned sat
[2020-06-03 08:10:56] [INFO ] [Nat]Added 1 Read/Feed constraints in 207 ms returned sat
[2020-06-03 08:10:57] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 421 ms.
[2020-06-03 08:10:58] [INFO ] Added : 10 causal constraints over 2 iterations in 1139 ms. Result :unknown
[2020-06-03 08:10:58] [INFO ] [Real]Absence check using 185 positive place invariants in 214 ms returned sat
[2020-06-03 08:10:58] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 54 ms returned sat
[2020-06-03 08:10:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:11:09] [INFO ] [Real]Absence check using state equation in 10356 ms returned sat
[2020-06-03 08:11:09] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:11:09] [INFO ] [Nat]Absence check using 185 positive place invariants in 214 ms returned sat
[2020-06-03 08:11:09] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 53 ms returned sat
[2020-06-03 08:11:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:11:24] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:11:27] [INFO ] [Nat]Absence check using state equation in 18505 ms returned unknown
[2020-06-03 08:11:28] [INFO ] [Real]Absence check using 185 positive place invariants in 215 ms returned sat
[2020-06-03 08:11:28] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 58 ms returned sat
[2020-06-03 08:11:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:11:38] [INFO ] [Real]Absence check using state equation in 10223 ms returned sat
[2020-06-03 08:11:38] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:11:39] [INFO ] [Nat]Absence check using 185 positive place invariants in 176 ms returned sat
[2020-06-03 08:11:39] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 37 ms returned sat
[2020-06-03 08:11:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:11:52] [INFO ] [Nat]Absence check using state equation in 13887 ms returned sat
[2020-06-03 08:11:55] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:11:58] [INFO ] [Nat]Added 1 Read/Feed constraints in 5779 ms returned unknown
[2020-06-03 08:11:59] [INFO ] [Real]Absence check using 185 positive place invariants in 214 ms returned sat
[2020-06-03 08:11:59] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 56 ms returned sat
[2020-06-03 08:11:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:12:09] [INFO ] [Real]Absence check using state equation in 10104 ms returned sat
[2020-06-03 08:12:09] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:12:09] [INFO ] [Nat]Absence check using 185 positive place invariants in 225 ms returned sat
[2020-06-03 08:12:09] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 75 ms returned sat
[2020-06-03 08:12:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:12:24] [INFO ] [Nat]Absence check using state equation in 14226 ms returned sat
[2020-06-03 08:12:27] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:12:29] [INFO ] [Nat]Added 1 Read/Feed constraints in 5248 ms returned unknown
[2020-06-03 08:12:29] [INFO ] [Real]Absence check using 185 positive place invariants in 284 ms returned sat
[2020-06-03 08:12:29] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 61 ms returned sat
[2020-06-03 08:12:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:12:40] [INFO ] [Real]Absence check using state equation in 10523 ms returned sat
[2020-06-03 08:12:40] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:12:40] [INFO ] [Nat]Absence check using 185 positive place invariants in 217 ms returned sat
[2020-06-03 08:12:40] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 56 ms returned sat
[2020-06-03 08:12:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:12:55] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:12:57] [INFO ] [Nat]Absence check using state equation in 16236 ms returned sat
[2020-06-03 08:12:57] [INFO ] [Nat]Added 1 Read/Feed constraints in 255 ms returned sat
[2020-06-03 08:12:57] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 276 ms.
[2020-06-03 08:13:00] [INFO ] Added : 15 causal constraints over 3 iterations in 3068 ms. Result :(error "Failed to check-sat")
[2020-06-03 08:13:00] [INFO ] [Real]Absence check using 185 positive place invariants in 164 ms returned sat
[2020-06-03 08:13:00] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 42 ms returned sat
[2020-06-03 08:13:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:13:11] [INFO ] [Real]Absence check using state equation in 11078 ms returned sat
[2020-06-03 08:13:11] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:13:12] [INFO ] [Nat]Absence check using 185 positive place invariants in 252 ms returned sat
[2020-06-03 08:13:12] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 62 ms returned sat
[2020-06-03 08:13:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:13:23] [INFO ] [Nat]Absence check using state equation in 11487 ms returned sat
[2020-06-03 08:13:25] [INFO ] [Nat]Added 1 Read/Feed constraints in 1075 ms returned sat
[2020-06-03 08:13:25] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 401 ms.
[2020-06-03 08:13:32] [INFO ] Added : 35 causal constraints over 7 iterations in 6908 ms. Result :unknown
[2020-06-03 08:13:32] [INFO ] [Real]Absence check using 185 positive place invariants in 231 ms returned sat
[2020-06-03 08:13:32] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 62 ms returned sat
[2020-06-03 08:13:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:13:43] [INFO ] [Real]Absence check using state equation in 10677 ms returned sat
[2020-06-03 08:13:43] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:13:43] [INFO ] [Nat]Absence check using 185 positive place invariants in 219 ms returned sat
[2020-06-03 08:13:43] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 64 ms returned sat
[2020-06-03 08:13:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:13:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:14:00] [INFO ] [Nat]Absence check using state equation in 17105 ms returned unknown
[2020-06-03 08:14:01] [INFO ] [Real]Absence check using 185 positive place invariants in 218 ms returned sat
[2020-06-03 08:14:01] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 58 ms returned sat
[2020-06-03 08:14:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:14:10] [INFO ] [Real]Absence check using state equation in 9646 ms returned sat
[2020-06-03 08:14:10] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:14:11] [INFO ] [Nat]Absence check using 185 positive place invariants in 295 ms returned sat
[2020-06-03 08:14:11] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 61 ms returned sat
[2020-06-03 08:14:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:14:25] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:14:27] [INFO ] [Nat]Absence check using state equation in 15595 ms returned sat
[2020-06-03 08:14:27] [INFO ] [Nat]Added 1 Read/Feed constraints in 189 ms returned sat
[2020-06-03 08:14:27] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 260 ms.
[2020-06-03 08:14:29] [INFO ] Added : 9 causal constraints over 5 iterations in 1980 ms. Result :sat
[2020-06-03 08:14:29] [INFO ] [Real]Absence check using 185 positive place invariants in 221 ms returned sat
[2020-06-03 08:14:29] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 77 ms returned sat
[2020-06-03 08:14:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:14:40] [INFO ] [Real]Absence check using state equation in 10983 ms returned sat
[2020-06-03 08:14:40] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:14:41] [INFO ] [Nat]Absence check using 185 positive place invariants in 236 ms returned sat
[2020-06-03 08:14:41] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 66 ms returned sat
[2020-06-03 08:14:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:14:58] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:15:00] [INFO ] [Nat]Absence check using state equation in 19497 ms returned unknown
[2020-06-03 08:15:01] [INFO ] [Real]Absence check using 185 positive place invariants in 228 ms returned sat
[2020-06-03 08:15:01] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 54 ms returned sat
[2020-06-03 08:15:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:15:10] [INFO ] [Real]Absence check using state equation in 9079 ms returned sat
[2020-06-03 08:15:10] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:15:10] [INFO ] [Nat]Absence check using 185 positive place invariants in 264 ms returned sat
[2020-06-03 08:15:11] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 52 ms returned sat
[2020-06-03 08:15:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:15:24] [INFO ] [Nat]Absence check using state equation in 13507 ms returned sat
[2020-06-03 08:15:24] [INFO ] [Nat]Added 1 Read/Feed constraints in 64 ms returned sat
[2020-06-03 08:15:25] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 454 ms.
[2020-06-03 08:15:26] [INFO ] Added : 9 causal constraints over 5 iterations in 2200 ms. Result :sat
[2020-06-03 08:15:27] [INFO ] [Real]Absence check using 185 positive place invariants in 239 ms returned sat
[2020-06-03 08:15:27] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 66 ms returned sat
[2020-06-03 08:15:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:15:37] [INFO ] [Real]Absence check using state equation in 9636 ms returned sat
[2020-06-03 08:15:37] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:15:37] [INFO ] [Nat]Absence check using 185 positive place invariants in 232 ms returned sat
[2020-06-03 08:15:37] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 60 ms returned sat
[2020-06-03 08:15:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:15:54] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:15:57] [INFO ] [Nat]Absence check using state equation in 19499 ms returned unknown
[2020-06-03 08:15:57] [INFO ] [Real]Absence check using 185 positive place invariants in 227 ms returned sat
[2020-06-03 08:15:57] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 71 ms returned sat
[2020-06-03 08:15:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:16:08] [INFO ] [Real]Absence check using state equation in 10418 ms returned sat
[2020-06-03 08:16:08] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:16:08] [INFO ] [Nat]Absence check using 185 positive place invariants in 234 ms returned sat
[2020-06-03 08:16:08] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 142 ms returned sat
[2020-06-03 08:16:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:16:22] [INFO ] [Nat]Absence check using state equation in 13899 ms returned sat
[2020-06-03 08:16:23] [INFO ] [Nat]Added 1 Read/Feed constraints in 456 ms returned sat
[2020-06-03 08:16:23] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 250 ms.
[2020-06-03 08:16:28] [INFO ] Added : 35 causal constraints over 7 iterations in 5047 ms. Result :(error "Failed to check-sat")
[2020-06-03 08:16:28] [INFO ] [Real]Absence check using 185 positive place invariants in 226 ms returned sat
[2020-06-03 08:16:28] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 65 ms returned sat
[2020-06-03 08:16:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:16:39] [INFO ] [Real]Absence check using state equation in 10466 ms returned sat
[2020-06-03 08:16:39] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:16:39] [INFO ] [Nat]Absence check using 185 positive place invariants in 230 ms returned sat
[2020-06-03 08:16:39] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 66 ms returned sat
[2020-06-03 08:16:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:16:51] [INFO ] [Nat]Absence check using state equation in 11618 ms returned sat
[2020-06-03 08:16:51] [INFO ] [Nat]Added 1 Read/Feed constraints in 171 ms returned sat
[2020-06-03 08:16:51] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 318 ms.
[2020-06-03 08:16:55] [INFO ] Added : 31 causal constraints over 8 iterations in 3900 ms. Result :sat
[2020-06-03 08:16:56] [INFO ] [Real]Absence check using 185 positive place invariants in 219 ms returned sat
[2020-06-03 08:16:56] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 56 ms returned sat
[2020-06-03 08:16:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:17:07] [INFO ] [Real]Absence check using state equation in 11343 ms returned sat
[2020-06-03 08:17:07] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:17:07] [INFO ] [Nat]Absence check using 185 positive place invariants in 237 ms returned sat
[2020-06-03 08:17:08] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 74 ms returned sat
[2020-06-03 08:17:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:17:21] [INFO ] [Nat]Absence check using state equation in 13968 ms returned sat
[2020-06-03 08:17:22] [INFO ] [Nat]Added 1 Read/Feed constraints in 108 ms returned sat
[2020-06-03 08:17:22] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 259 ms.
[2020-06-03 08:17:27] [INFO ] Added : 35 causal constraints over 7 iterations in 5421 ms. Result :(error "Solver has unexpectedly terminated")
[2020-06-03 08:17:27] [INFO ] [Real]Absence check using 185 positive place invariants in 156 ms returned sat
[2020-06-03 08:17:27] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 43 ms returned sat
[2020-06-03 08:17:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:17:37] [INFO ] [Real]Absence check using state equation in 9875 ms returned sat
[2020-06-03 08:17:37] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:17:38] [INFO ] [Nat]Absence check using 185 positive place invariants in 155 ms returned sat
[2020-06-03 08:17:38] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 52 ms returned sat
[2020-06-03 08:17:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:17:57] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:17:57] [INFO ] [Nat]Absence check using state equation in 19688 ms returned unknown
[2020-06-03 08:17:58] [INFO ] [Real]Absence check using 185 positive place invariants in 218 ms returned sat
[2020-06-03 08:17:58] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 54 ms returned sat
[2020-06-03 08:17:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:18:08] [INFO ] [Real]Absence check using state equation in 10619 ms returned sat
[2020-06-03 08:18:08] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:18:09] [INFO ] [Nat]Absence check using 185 positive place invariants in 153 ms returned sat
[2020-06-03 08:18:09] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 49 ms returned sat
[2020-06-03 08:18:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:18:19] [INFO ] [Nat]Absence check using state equation in 10153 ms returned sat
[2020-06-03 08:18:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:18:25] [INFO ] [Nat]Added 1 Read/Feed constraints in 6007 ms returned unknown
[2020-06-03 08:18:25] [INFO ] [Real]Absence check using 185 positive place invariants in 221 ms returned sat
[2020-06-03 08:18:25] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 56 ms returned sat
[2020-06-03 08:18:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:18:36] [INFO ] [Real]Absence check using state equation in 10735 ms returned sat
[2020-06-03 08:18:36] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:18:37] [INFO ] [Nat]Absence check using 185 positive place invariants in 164 ms returned sat
[2020-06-03 08:18:37] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 44 ms returned sat
[2020-06-03 08:18:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:18:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:18:56] [INFO ] [Nat]Absence check using state equation in 19401 ms returned unknown
[2020-06-03 08:18:56] [INFO ] [Real]Absence check using 185 positive place invariants in 224 ms returned sat
[2020-06-03 08:18:56] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 55 ms returned sat
[2020-06-03 08:18:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:19:08] [INFO ] [Real]Absence check using state equation in 11290 ms returned sat
[2020-06-03 08:19:08] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:19:08] [INFO ] [Nat]Absence check using 185 positive place invariants in 253 ms returned sat
[2020-06-03 08:19:08] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 76 ms returned sat
[2020-06-03 08:19:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:19:18] [INFO ] [Nat]Absence check using state equation in 10278 ms returned sat
[2020-06-03 08:19:21] [INFO ] [Nat]Added 1 Read/Feed constraints in 2596 ms returned sat
[2020-06-03 08:19:21] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 250 ms.
[2020-06-03 08:19:27] [INFO ] Added : 13 causal constraints over 3 iterations in 5568 ms. Result :sat
[2020-06-03 08:19:27] [INFO ] [Real]Absence check using 185 positive place invariants in 220 ms returned sat
[2020-06-03 08:19:27] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 60 ms returned sat
[2020-06-03 08:19:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:19:37] [INFO ] [Real]Absence check using state equation in 10035 ms returned sat
[2020-06-03 08:19:37] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:19:38] [INFO ] [Nat]Absence check using 185 positive place invariants in 214 ms returned sat
[2020-06-03 08:19:38] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 47 ms returned sat
[2020-06-03 08:19:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:19:50] [INFO ] [Nat]Absence check using state equation in 12278 ms returned sat
[2020-06-03 08:19:51] [INFO ] [Nat]Added 1 Read/Feed constraints in 1335 ms returned sat
[2020-06-03 08:19:52] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 331 ms.
[2020-06-03 08:19:57] [INFO ] Added : 20 causal constraints over 4 iterations in 5935 ms. Result :unknown
[2020-06-03 08:19:58] [INFO ] [Real]Absence check using 185 positive place invariants in 162 ms returned sat
[2020-06-03 08:19:58] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 46 ms returned sat
[2020-06-03 08:19:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:20:07] [INFO ] [Real]Absence check using state equation in 9539 ms returned sat
[2020-06-03 08:20:07] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:20:08] [INFO ] [Nat]Absence check using 185 positive place invariants in 224 ms returned sat
[2020-06-03 08:20:08] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 105 ms returned sat
[2020-06-03 08:20:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:20:22] [INFO ] [Nat]Absence check using state equation in 14113 ms returned sat
[2020-06-03 08:20:22] [INFO ] [Nat]Added 1 Read/Feed constraints in 415 ms returned sat
[2020-06-03 08:20:23] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 259 ms.
[2020-06-03 08:20:25] [INFO ] Added : 13 causal constraints over 3 iterations in 2290 ms. Result :sat
[2020-06-03 08:20:25] [INFO ] [Real]Absence check using 185 positive place invariants in 222 ms returned sat
[2020-06-03 08:20:25] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 55 ms returned sat
[2020-06-03 08:20:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:20:36] [INFO ] [Real]Absence check using state equation in 10729 ms returned sat
[2020-06-03 08:20:36] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:20:36] [INFO ] [Nat]Absence check using 185 positive place invariants in 238 ms returned sat
[2020-06-03 08:20:36] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 61 ms returned sat
[2020-06-03 08:20:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:20:52] [INFO ] [Nat]Absence check using state equation in 15143 ms returned sat
[2020-06-03 08:20:52] [INFO ] [Nat]Added 1 Read/Feed constraints in 159 ms returned sat
[2020-06-03 08:20:52] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 259 ms.
[2020-06-03 08:20:56] [INFO ] Added : 24 causal constraints over 5 iterations in 4217 ms. Result :unknown
[2020-06-03 08:20:56] [INFO ] [Real]Absence check using 185 positive place invariants in 173 ms returned sat
[2020-06-03 08:20:56] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 52 ms returned sat
[2020-06-03 08:20:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:21:07] [INFO ] [Real]Absence check using state equation in 10310 ms returned sat
[2020-06-03 08:21:07] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:21:07] [INFO ] [Nat]Absence check using 185 positive place invariants in 213 ms returned sat
[2020-06-03 08:21:07] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 55 ms returned sat
[2020-06-03 08:21:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:21:23] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:21:24] [INFO ] [Nat]Absence check using state equation in 16745 ms returned sat
[2020-06-03 08:21:24] [INFO ] [Nat]Added 1 Read/Feed constraints in 173 ms returned sat
[2020-06-03 08:21:25] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 318 ms.
[2020-06-03 08:21:26] [INFO ] Added : 9 causal constraints over 5 iterations in 1836 ms. Result :sat
[2020-06-03 08:21:27] [INFO ] [Real]Absence check using 185 positive place invariants in 236 ms returned sat
[2020-06-03 08:21:27] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 57 ms returned sat
[2020-06-03 08:21:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:21:37] [INFO ] [Real]Absence check using state equation in 10454 ms returned sat
[2020-06-03 08:21:37] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:21:38] [INFO ] [Nat]Absence check using 185 positive place invariants in 221 ms returned sat
[2020-06-03 08:21:38] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 52 ms returned sat
[2020-06-03 08:21:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:21:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:21:55] [INFO ] [Nat]Absence check using state equation in 17083 ms returned sat
[2020-06-03 08:21:55] [INFO ] [Nat]Added 1 Read/Feed constraints in 245 ms returned sat
[2020-06-03 08:21:55] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 278 ms.
[2020-06-03 08:21:57] [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 (=> (> t2431 0) (or (and (> t110 0) (< o110 o2431)) (and (> t191 0) (< o191 o2431)) (and (> t272 0) (< o272 o2431))))") while checking expression at index 61
[2020-06-03 08:21:58] [INFO ] [Real]Absence check using 185 positive place invariants in 230 ms returned sat
[2020-06-03 08:21:58] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 82 ms returned sat
[2020-06-03 08:21:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:22:08] [INFO ] [Real]Absence check using state equation in 10376 ms returned sat
[2020-06-03 08:22:08] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:22:08] [INFO ] [Nat]Absence check using 185 positive place invariants in 167 ms returned sat
[2020-06-03 08:22:08] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 73 ms returned sat
[2020-06-03 08:22:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:22:20] [INFO ] [Nat]Absence check using state equation in 11947 ms returned sat
[2020-06-03 08:22:21] [INFO ] [Nat]Added 1 Read/Feed constraints in 116 ms returned sat
[2020-06-03 08:22:21] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 280 ms.
[2020-06-03 08:22:23] [INFO ] Added : 11 causal constraints over 3 iterations in 2338 ms. Result :sat
[2020-06-03 08:22:24] [INFO ] [Real]Absence check using 185 positive place invariants in 235 ms returned sat
[2020-06-03 08:22:24] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 64 ms returned sat
[2020-06-03 08:22:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:22:33] [INFO ] [Real]Absence check using state equation in 9781 ms returned sat
[2020-06-03 08:22:33] [INFO ] [Real]Added 1 Read/Feed constraints in 59 ms returned sat
[2020-06-03 08:22:34] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 282 ms.
[2020-06-03 08:22:35] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:22:35] [INFO ] [Nat]Absence check using 185 positive place invariants in 228 ms returned sat
[2020-06-03 08:22:35] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 74 ms returned sat
[2020-06-03 08:22:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:22:49] [INFO ] [Nat]Absence check using state equation in 13564 ms returned sat
[2020-06-03 08:22:52] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:22:54] [INFO ] [Nat]Added 1 Read/Feed constraints in 5160 ms returned sat
[2020-06-03 08:22:54] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 341 ms.
[2020-06-03 08:22:55] [INFO ] Added : 5 causal constraints over 1 iterations in 757 ms. Result :unknown
[2020-06-03 08:22:55] [INFO ] [Real]Absence check using 185 positive place invariants in 219 ms returned sat
[2020-06-03 08:22:55] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 63 ms returned sat
[2020-06-03 08:22:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:23:06] [INFO ] [Real]Absence check using state equation in 10490 ms returned sat
[2020-06-03 08:23:06] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:23:06] [INFO ] [Nat]Absence check using 185 positive place invariants in 211 ms returned sat
[2020-06-03 08:23:06] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 83 ms returned sat
[2020-06-03 08:23:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:23:22] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:23:25] [INFO ] [Nat]Absence check using state equation in 18200 ms returned unknown
[2020-06-03 08:23:25] [INFO ] [Real]Absence check using 185 positive place invariants in 188 ms returned sat
[2020-06-03 08:23:25] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 47 ms returned sat
[2020-06-03 08:23:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:23:35] [INFO ] [Real]Absence check using state equation in 9751 ms returned sat
[2020-06-03 08:23:35] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:23:35] [INFO ] [Nat]Absence check using 185 positive place invariants in 236 ms returned sat
[2020-06-03 08:23:35] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 66 ms returned sat
[2020-06-03 08:23:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:23:52] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:23:55] [INFO ] [Nat]Absence check using state equation in 19523 ms returned unknown
[2020-06-03 08:23:55] [INFO ] [Real]Absence check using 185 positive place invariants in 301 ms returned sat
[2020-06-03 08:23:55] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 55 ms returned sat
[2020-06-03 08:23:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:24:06] [INFO ] [Real]Absence check using state equation in 10583 ms returned sat
[2020-06-03 08:24:06] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:24:06] [INFO ] [Nat]Absence check using 185 positive place invariants in 218 ms returned sat
[2020-06-03 08:24:06] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 50 ms returned sat
[2020-06-03 08:24:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:24:24] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:24:26] [INFO ] [Nat]Absence check using state equation in 19573 ms returned unknown
[2020-06-03 08:24:26] [INFO ] [Real]Absence check using 185 positive place invariants in 229 ms returned sat
[2020-06-03 08:24:26] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 69 ms returned sat
[2020-06-03 08:24:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:24:36] [INFO ] [Real]Absence check using state equation in 10070 ms returned sat
[2020-06-03 08:24:36] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:24:37] [INFO ] [Nat]Absence check using 185 positive place invariants in 217 ms returned sat
[2020-06-03 08:24:37] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 75 ms returned sat
[2020-06-03 08:24:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:24:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:24:55] [INFO ] [Nat]Absence check using state equation in 17679 ms returned sat
[2020-06-03 08:24:55] [INFO ] [Nat]Added 1 Read/Feed constraints in 86 ms returned sat
[2020-06-03 08:24:55] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 312 ms.
[2020-06-03 08:24:57] [INFO ] Added : 5 causal constraints over 1 iterations in 1703 ms. Result :unknown
[2020-06-03 08:24:57] [INFO ] [Real]Absence check using 185 positive place invariants in 165 ms returned sat
[2020-06-03 08:24:57] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 39 ms returned sat
[2020-06-03 08:24:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:25:07] [INFO ] [Real]Absence check using state equation in 9889 ms returned sat
[2020-06-03 08:25:07] [INFO ] [Real]Added 1 Read/Feed constraints in 68 ms returned sat
[2020-06-03 08:25:07] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 317 ms.
[2020-06-03 08:25:08] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:25:08] [INFO ] [Nat]Absence check using 185 positive place invariants in 228 ms returned sat
[2020-06-03 08:25:09] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 59 ms returned sat
[2020-06-03 08:25:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:25:22] [INFO ] [Nat]Absence check using state equation in 13387 ms returned sat
[2020-06-03 08:25:23] [INFO ] [Nat]Added 1 Read/Feed constraints in 1338 ms returned sat
[2020-06-03 08:25:24] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 292 ms.
[2020-06-03 08:25:28] [INFO ] Added : 30 causal constraints over 6 iterations in 4762 ms. Result :unknown
[2020-06-03 08:25:28] [INFO ] [Real]Absence check using 185 positive place invariants in 220 ms returned sat
[2020-06-03 08:25:29] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 65 ms returned sat
[2020-06-03 08:25:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:25:39] [INFO ] [Real]Absence check using state equation in 10634 ms returned sat
[2020-06-03 08:25:39] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:25:40] [INFO ] [Nat]Absence check using 185 positive place invariants in 219 ms returned sat
[2020-06-03 08:25:40] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 71 ms returned sat
[2020-06-03 08:25:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:25:50] [INFO ] [Nat]Absence check using state equation in 10274 ms returned sat
[2020-06-03 08:25:53] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:25:54] [INFO ] [Nat]Added 1 Read/Feed constraints in 3686 ms returned sat
[2020-06-03 08:25:54] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 258 ms.
[2020-06-03 08:25:59] [INFO ] Added : 25 causal constraints over 5 iterations in 5584 ms. Result :unknown
[2020-06-03 08:26:00] [INFO ] [Real]Absence check using 185 positive place invariants in 157 ms returned sat
[2020-06-03 08:26:00] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 44 ms returned sat
[2020-06-03 08:26:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:26:10] [INFO ] [Real]Absence check using state equation in 10559 ms returned sat
[2020-06-03 08:26:10] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:26:11] [INFO ] [Nat]Absence check using 185 positive place invariants in 219 ms returned sat
[2020-06-03 08:26:11] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 73 ms returned sat
[2020-06-03 08:26:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:26:23] [INFO ] [Nat]Absence check using state equation in 12721 ms returned sat
[2020-06-03 08:26:25] [INFO ] [Nat]Added 1 Read/Feed constraints in 1372 ms returned sat
[2020-06-03 08:26:25] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 254 ms.
[2020-06-03 08:26:30] [INFO ] Added : 30 causal constraints over 6 iterations in 5414 ms. Result :unknown
[2020-06-03 08:26:30] [INFO ] [Real]Absence check using 185 positive place invariants in 161 ms returned sat
[2020-06-03 08:26:30] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 40 ms returned sat
[2020-06-03 08:26:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:26:43] [INFO ] [Real]Absence check using state equation in 12157 ms returned sat
[2020-06-03 08:26:43] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:26:43] [INFO ] [Nat]Absence check using 185 positive place invariants in 204 ms returned sat
[2020-06-03 08:26:43] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 62 ms returned sat
[2020-06-03 08:26:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:26:54] [INFO ] [Nat]Absence check using state equation in 11353 ms returned sat
[2020-06-03 08:26:56] [INFO ] [Nat]Added 1 Read/Feed constraints in 1627 ms returned sat
[2020-06-03 08:26:56] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 254 ms.
[2020-06-03 08:27:01] [INFO ] Added : 30 causal constraints over 6 iterations in 5289 ms. Result :sat
[2020-06-03 08:27:02] [INFO ] [Real]Absence check using 185 positive place invariants in 236 ms returned sat
[2020-06-03 08:27:02] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 57 ms returned sat
[2020-06-03 08:27:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:27:13] [INFO ] [Real]Absence check using state equation in 10524 ms returned sat
[2020-06-03 08:27:13] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:27:13] [INFO ] [Nat]Absence check using 185 positive place invariants in 174 ms returned sat
[2020-06-03 08:27:13] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 58 ms returned sat
[2020-06-03 08:27:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:27:28] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:27:31] [INFO ] [Nat]Absence check using state equation in 18345 ms returned unknown
[2020-06-03 08:27:32] [INFO ] [Real]Absence check using 185 positive place invariants in 220 ms returned sat
[2020-06-03 08:27:32] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 41 ms returned sat
[2020-06-03 08:27:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:27:44] [INFO ] [Real]Absence check using state equation in 12541 ms returned sat
[2020-06-03 08:27:44] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:27:45] [INFO ] [Nat]Absence check using 185 positive place invariants in 224 ms returned sat
[2020-06-03 08:27:45] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 78 ms returned sat
[2020-06-03 08:27:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:28:01] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:28:04] [INFO ] [Nat]Absence check using state equation in 19472 ms returned unknown
[2020-06-03 08:28:05] [INFO ] [Real]Absence check using 185 positive place invariants in 240 ms returned sat
[2020-06-03 08:28:05] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 65 ms returned sat
[2020-06-03 08:28:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:28:15] [INFO ] [Real]Absence check using state equation in 9814 ms returned sat
[2020-06-03 08:28:15] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:28:15] [INFO ] [Nat]Absence check using 185 positive place invariants in 231 ms returned sat
[2020-06-03 08:28:15] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 62 ms returned sat
[2020-06-03 08:28:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:28:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:28:30] [INFO ] [Nat]Absence check using state equation in 14930 ms returned sat
[2020-06-03 08:28:30] [INFO ] [Nat]Added 1 Read/Feed constraints in 74 ms returned sat
[2020-06-03 08:28:30] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 351 ms.
[2020-06-03 08:28:32] [INFO ] Added : 9 causal constraints over 5 iterations in 1979 ms. Result :sat
[2020-06-03 08:28:33] [INFO ] [Real]Absence check using 185 positive place invariants in 236 ms returned sat
[2020-06-03 08:28:33] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 66 ms returned sat
[2020-06-03 08:28:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:28:44] [INFO ] [Real]Absence check using state equation in 11253 ms returned sat
[2020-06-03 08:28:44] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:28:44] [INFO ] [Nat]Absence check using 185 positive place invariants in 227 ms returned sat
[2020-06-03 08:28:45] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 85 ms returned sat
[2020-06-03 08:28:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:28:59] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:29:02] [INFO ] [Nat]Absence check using state equation in 17442 ms returned unknown
[2020-06-03 08:29:02] [INFO ] [Real]Absence check using 185 positive place invariants in 227 ms returned sat
[2020-06-03 08:29:02] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 52 ms returned sat
[2020-06-03 08:29:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:29:13] [INFO ] [Real]Absence check using state equation in 10403 ms returned sat
[2020-06-03 08:29:13] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:29:13] [INFO ] [Nat]Absence check using 185 positive place invariants in 238 ms returned sat
[2020-06-03 08:29:13] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 57 ms returned sat
[2020-06-03 08:29:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:29:29] [INFO ] [Nat]Absence check using state equation in 15955 ms returned sat
[2020-06-03 08:29:30] [INFO ] [Nat]Added 1 Read/Feed constraints in 733 ms returned sat
[2020-06-03 08:29:30] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 252 ms.
[2020-06-03 08:29:33] [INFO ] Added : 15 causal constraints over 3 iterations in 2852 ms. Result :unknown
[2020-06-03 08:29:33] [INFO ] [Real]Absence check using 185 positive place invariants in 230 ms returned sat
[2020-06-03 08:29:33] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 64 ms returned sat
[2020-06-03 08:29:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:29:44] [INFO ] [Real]Absence check using state equation in 10456 ms returned sat
[2020-06-03 08:29:44] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:29:44] [INFO ] [Nat]Absence check using 185 positive place invariants in 241 ms returned sat
[2020-06-03 08:29:44] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 61 ms returned sat
[2020-06-03 08:29:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:30:00] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:30:03] [INFO ] [Nat]Absence check using state equation in 18835 ms returned unknown
[2020-06-03 08:30:04] [INFO ] [Real]Absence check using 185 positive place invariants in 221 ms returned sat
[2020-06-03 08:30:04] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 54 ms returned sat
[2020-06-03 08:30:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:30:14] [INFO ] [Real]Absence check using state equation in 10632 ms returned sat
[2020-06-03 08:30:14] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:30:15] [INFO ] [Nat]Absence check using 185 positive place invariants in 259 ms returned sat
[2020-06-03 08:30:15] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 79 ms returned sat
[2020-06-03 08:30:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:30:30] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:30:33] [INFO ] [Nat]Absence check using state equation in 18476 ms returned unknown
[2020-06-03 08:30:34] [INFO ] [Real]Absence check using 185 positive place invariants in 154 ms returned sat
[2020-06-03 08:30:34] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 60 ms returned sat
[2020-06-03 08:30:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:30:45] [INFO ] [Real]Absence check using state equation in 11498 ms returned sat
[2020-06-03 08:30:45] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:30:46] [INFO ] [Nat]Absence check using 185 positive place invariants in 217 ms returned sat
[2020-06-03 08:30:46] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 60 ms returned sat
[2020-06-03 08:30:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:30:58] [INFO ] [Nat]Absence check using state equation in 12218 ms returned sat
[2020-06-03 08:31:01] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:31:04] [INFO ] [Nat]Added 1 Read/Feed constraints in 6005 ms returned unknown
[2020-06-03 08:31:04] [INFO ] [Real]Absence check using 185 positive place invariants in 168 ms returned sat
[2020-06-03 08:31:04] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 40 ms returned sat
[2020-06-03 08:31:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:31:14] [INFO ] [Real]Absence check using state equation in 9888 ms returned sat
[2020-06-03 08:31:14] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:31:14] [INFO ] [Nat]Absence check using 185 positive place invariants in 212 ms returned sat
[2020-06-03 08:31:15] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 58 ms returned sat
[2020-06-03 08:31:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:31:31] [INFO ] [Nat]Absence check using state equation in 16685 ms returned sat
[2020-06-03 08:31:34] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:31:34] [INFO ] [Nat]Added 1 Read/Feed constraints in 2927 ms returned unknown
[2020-06-03 08:31:35] [INFO ] [Real]Absence check using 185 positive place invariants in 264 ms returned sat
[2020-06-03 08:31:35] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 57 ms returned sat
[2020-06-03 08:31:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:31:46] [INFO ] [Real]Absence check using state equation in 11234 ms returned sat
[2020-06-03 08:31:46] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:31:46] [INFO ] [Nat]Absence check using 185 positive place invariants in 216 ms returned sat
[2020-06-03 08:31:46] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 62 ms returned sat
[2020-06-03 08:31:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:32:00] [INFO ] [Nat]Absence check using state equation in 13933 ms returned sat
[2020-06-03 08:32:00] [INFO ] [Nat]Added 1 Read/Feed constraints in 50 ms returned sat
[2020-06-03 08:32:01] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 267 ms.
[2020-06-03 08:32:06] [INFO ] Added : 35 causal constraints over 7 iterations in 5540 ms. Result :unknown
[2020-06-03 08:32:06] [INFO ] [Real]Absence check using 185 positive place invariants in 214 ms returned sat
[2020-06-03 08:32:06] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 57 ms returned sat
[2020-06-03 08:32:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:32:17] [INFO ] [Real]Absence check using state equation in 10445 ms returned sat
[2020-06-03 08:32:17] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:32:17] [INFO ] [Nat]Absence check using 185 positive place invariants in 219 ms returned sat
[2020-06-03 08:32:17] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 67 ms returned sat
[2020-06-03 08:32:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:32:31] [INFO ] [Nat]Absence check using state equation in 13467 ms returned sat
[2020-06-03 08:32:31] [INFO ] [Nat]Added 1 Read/Feed constraints in 282 ms returned sat
[2020-06-03 08:32:31] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 253 ms.
[2020-06-03 08:32:37] [INFO ] Added : 37 causal constraints over 8 iterations in 5774 ms. Result :(error "Solver has unexpectedly terminated")
[2020-06-03 08:32:37] [INFO ] [Real]Absence check using 185 positive place invariants in 227 ms returned sat
[2020-06-03 08:32:37] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 64 ms returned sat
[2020-06-03 08:32:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:32:48] [INFO ] [Real]Absence check using state equation in 10818 ms returned sat
[2020-06-03 08:32:48] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:32:49] [INFO ] [Nat]Absence check using 185 positive place invariants in 230 ms returned sat
[2020-06-03 08:32:49] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 70 ms returned sat
[2020-06-03 08:32:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:33:02] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:33:05] [INFO ] [Nat]Absence check using state equation in 16551 ms returned unknown
[2020-06-03 08:33:06] [INFO ] [Real]Absence check using 185 positive place invariants in 225 ms returned sat
[2020-06-03 08:33:06] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 67 ms returned sat
[2020-06-03 08:33:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:33:16] [INFO ] [Real]Absence check using state equation in 9890 ms returned sat
[2020-06-03 08:33:16] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:33:16] [INFO ] [Nat]Absence check using 185 positive place invariants in 229 ms returned sat
[2020-06-03 08:33:16] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 76 ms returned sat
[2020-06-03 08:33:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:33:31] [INFO ] [Nat]Absence check using state equation in 14817 ms returned sat
[2020-06-03 08:33:31] [INFO ] [Nat]Added 1 Read/Feed constraints in 50 ms returned sat
[2020-06-03 08:33:31] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 362 ms.
[2020-06-03 08:33:36] [INFO ] Added : 40 causal constraints over 8 iterations in 4634 ms. Result :unknown
[2020-06-03 08:33:36] [INFO ] [Real]Absence check using 185 positive place invariants in 227 ms returned sat
[2020-06-03 08:33:36] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 68 ms returned sat
[2020-06-03 08:33:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:33:46] [INFO ] [Real]Absence check using state equation in 10205 ms returned sat
[2020-06-03 08:33:46] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:33:47] [INFO ] [Nat]Absence check using 185 positive place invariants in 229 ms returned sat
[2020-06-03 08:33:47] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 70 ms returned sat
[2020-06-03 08:33:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:33:58] [INFO ] [Nat]Absence check using state equation in 10738 ms returned sat
[2020-06-03 08:34:01] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:34:04] [INFO ] [Nat]Added 1 Read/Feed constraints in 6004 ms returned unknown
[2020-06-03 08:34:04] [INFO ] [Real]Absence check using 185 positive place invariants in 227 ms returned sat
[2020-06-03 08:34:04] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 56 ms returned sat
[2020-06-03 08:34:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:34:14] [INFO ] [Real]Absence check using state equation in 10298 ms returned sat
[2020-06-03 08:34:15] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:34:15] [INFO ] [Nat]Absence check using 185 positive place invariants in 253 ms returned sat
[2020-06-03 08:34:15] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 61 ms returned sat
[2020-06-03 08:34:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:34:28] [INFO ] [Nat]Absence check using state equation in 13142 ms returned sat
[2020-06-03 08:34:28] [INFO ] [Nat]Added 1 Read/Feed constraints in 170 ms returned sat
[2020-06-03 08:34:29] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 274 ms.
[2020-06-03 08:34:35] [INFO ] Added : 20 causal constraints over 4 iterations in 6118 ms. Result :unknown
[2020-06-03 08:34:35] [INFO ] [Real]Absence check using 185 positive place invariants in 244 ms returned sat
[2020-06-03 08:34:35] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 64 ms returned sat
[2020-06-03 08:34:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:34:46] [INFO ] [Real]Absence check using state equation in 10465 ms returned sat
[2020-06-03 08:34:46] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:34:46] [INFO ] [Nat]Absence check using 185 positive place invariants in 224 ms returned sat
[2020-06-03 08:34:46] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 61 ms returned sat
[2020-06-03 08:34:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:34:57] [INFO ] [Nat]Absence check using state equation in 10539 ms returned sat
[2020-06-03 08:34:57] [INFO ] [Nat]Added 1 Read/Feed constraints in 26 ms returned sat
[2020-06-03 08:34:57] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 277 ms.
[2020-06-03 08:35:06] [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: Broken pipe (=> (> t145 0) (and (and (> t2484 0) (< o2484 o145)) (and (> t64 0) (< o64 o145)) (or (and (> t162 0) (< o162 o145)) (and (> t163 0) (< o163 o145)) (and (> t164 0) (< o164 o145)) (and (> t165 0) (< o165 o145)) (and (> t166 0) (< o166 o145)) (and (> t167 0) (< o167 o145)) (and (> t168 0) (< o168 o145)) (and (> t169 0) (< o169 o145)) (and (> t170 0) (< o170 o145)) (and (> t171 0) (< o171 o145)) (and (> t172 0) (< o172 o145)) (and (> t173 0) (< o173 o145)) (and (> t174 0) (< o174 o145)) (and (> t175 0) (< o175 o145)) (and (> t176 0) (< o176 o145)) (and (> t177 0) (< o177 o145)) (and (> t178 0) (< o178 o145)) (and (> t179 0) (< o179 o145)) (and (> t180 0) (< o180 o145)) (and (> t181 0) (< o181 o145)) (and (> t182 0) (< o182 o145)) (and (> t183 0) (< o183 o145)) (and (> t184 0) (< o184 o145)) (and (> t185 0) (< o185 o145)) (and (> t186 0) (< o186 o145)) (and (> t187 0) (< o187 o145)) (and (> t188 0) (< o188 o145)) (and (> t189 0) (< o189 o145)) (and (> t190 0) (< o190 o145)) (and (> t191 0) (< o191 o145)) (and (> t192 0) (< o192 o145)) (and (> t193 0) (< o193 o145)) (and (> t194 0) (< o194 o145)) (and (> t195 0) (< o195 o145)) (and (> t196 0) (< o196 o145)) (and (> t197 0) (< o197 o145)) (and (> t198 0) (< o198 o145)) (and (> t199 0) (< o199 o145)) (and (> t200 0) (< o200 o145)) (and (> t201 0) (< o201 o145)) (and (> t202 0) (< o202 o145)) (and (> t203 0) (< o203 o145)) (and (> t204 0) (< o204 o145)) (and (> t205 0) (< o205 o145)) (and (> t206 0) (< o206 o145)) (and (> t207 0) (< o207 o145)) (and (> t208 0) (< o208 o145)) (and (> t209 0) (< o209 o145)) (and (> t210 0) (< o210 o145)) (and (> t211 0) (< o211 o145)) (and (> t212 0) (< o212 o145)) (and (> t213 0) (< o213 o145)) (and (> t214 0) (< o214 o145)) (and (> t215 0) (< o215 o145)) (and (> t216 0) (< o216 o145)) (and (> t217 0) (< o217 o145)) (and (> t218 0) (< o218 o145)) (and (> t219 0) (< o219 o145)) (and (> t220 0) (< o220 o145)) (and (> t221 0) (< o221 o145)) (and (> t222 0) (< o222 o145)) (and (> t223 0) (< o223 o145)) (and (> t224 0) (< o224 o145)) (and (> t225 0) (< o225 o145)) (and (> t226 0) (< o226 o145)) (and (> t227 0) (< o227 o145)) (and (> t228 0) (< o228 o145)) (and (> t229 0) (< o229 o145)) (and (> t230 0) (< o230 o145)) (and (> t231 0) (< o231 o145)) (and (> t232 0) (< o232 o145)) (and (> t233 0) (< o233 o145)) (and (> t234 0) (< o234 o145)) (and (> t235 0) (< o235 o145)) (and (> t236 0) (< o236 o145)) (and (> t237 0) (< o237 o145)) (and (> t238 0) (< o238 o145)) (and (> t239 0) (< o239 o145)) (and (> t240 0) (< o240 o145)) (and (> t241 0) (< o241 o145)) (and (> t242 0) (< o242 o145)))))") while checking expression at index 87
[2020-06-03 08:35:06] [INFO ] [Real]Absence check using 185 positive place invariants in 513 ms returned sat
[2020-06-03 08:35:06] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 82 ms returned sat
[2020-06-03 08:35:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:35:21] [INFO ] [Real]Absence check using state equation in 14712 ms returned sat
[2020-06-03 08:35:21] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:35:22] [INFO ] [Nat]Absence check using 185 positive place invariants in 591 ms returned sat
[2020-06-03 08:35:22] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 271 ms returned sat
[2020-06-03 08:35:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:35:38] [INFO ] [Nat]Absence check using state equation in 15654 ms returned sat
[2020-06-03 08:35:39] [INFO ] [Nat]Added 1 Read/Feed constraints in 1397 ms returned sat
[2020-06-03 08:35:41] [INFO ] Deduced a trap composed of 24 places in 1580 ms
[2020-06-03 08:35:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1875 ms
[2020-06-03 08:35:41] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Broken pipe") while checking expression at index 88
[2020-06-03 08:35:42] [INFO ] [Real]Absence check using 185 positive place invariants in 262 ms returned sat
[2020-06-03 08:35:42] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 76 ms returned sat
[2020-06-03 08:35:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:35:54] [INFO ] [Real]Absence check using state equation in 11966 ms returned sat
[2020-06-03 08:35:54] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:35:54] [INFO ] [Nat]Absence check using 185 positive place invariants in 185 ms returned sat
[2020-06-03 08:35:54] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 62 ms returned sat
[2020-06-03 08:35:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:36:08] [INFO ] [Nat]Absence check using state equation in 13699 ms returned sat
[2020-06-03 08:36:08] [INFO ] [Nat]Added 1 Read/Feed constraints in 379 ms returned sat
[2020-06-03 08:36:09] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 334 ms.
[2020-06-03 08:36:14] [INFO ] Added : 15 causal constraints over 3 iterations in 5487 ms. Result :unknown
[2020-06-03 08:36:14] [INFO ] [Real]Absence check using 185 positive place invariants in 217 ms returned sat
[2020-06-03 08:36:14] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 63 ms returned sat
[2020-06-03 08:36:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:36:25] [INFO ] [Real]Absence check using state equation in 10402 ms returned sat
[2020-06-03 08:36:25] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:36:25] [INFO ] [Nat]Absence check using 185 positive place invariants in 225 ms returned sat
[2020-06-03 08:36:25] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 102 ms returned sat
[2020-06-03 08:36:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:36:36] [INFO ] [Nat]Absence check using state equation in 10657 ms returned sat
[2020-06-03 08:36:36] [INFO ] [Nat]Added 1 Read/Feed constraints in 490 ms returned sat
[2020-06-03 08:36:37] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 278 ms.
[2020-06-03 08:36:45] [INFO ] Added : 40 causal constraints over 8 iterations in 8315 ms. Result :unknown
[2020-06-03 08:36:45] [INFO ] [Real]Absence check using 185 positive place invariants in 229 ms returned sat
[2020-06-03 08:36:45] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 66 ms returned sat
[2020-06-03 08:36:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:36:55] [INFO ] [Real]Absence check using state equation in 9645 ms returned sat
[2020-06-03 08:36:55] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:36:55] [INFO ] [Nat]Absence check using 185 positive place invariants in 238 ms returned sat
[2020-06-03 08:36:55] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 63 ms returned sat
[2020-06-03 08:36:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:37:06] [INFO ] [Nat]Absence check using state equation in 10859 ms returned sat
[2020-06-03 08:37:07] [INFO ] [Nat]Added 1 Read/Feed constraints in 490 ms returned sat
[2020-06-03 08:37:07] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 278 ms.
[2020-06-03 08:37:15] [INFO ] Added : 40 causal constraints over 8 iterations in 8187 ms. Result :unknown
[2020-06-03 08:37:15] [INFO ] [Real]Absence check using 185 positive place invariants in 221 ms returned sat
[2020-06-03 08:37:15] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 50 ms returned unsat
[2020-06-03 08:37:16] [INFO ] [Real]Absence check using 185 positive place invariants in 235 ms returned sat
[2020-06-03 08:37:16] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 55 ms returned sat
[2020-06-03 08:37:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:37:26] [INFO ] [Real]Absence check using state equation in 10242 ms returned sat
[2020-06-03 08:37:26] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:37:27] [INFO ] [Nat]Absence check using 185 positive place invariants in 222 ms returned sat
[2020-06-03 08:37:27] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 50 ms returned sat
[2020-06-03 08:37:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:37:41] [INFO ] [Nat]Absence check using state equation in 14047 ms returned sat
[2020-06-03 08:37:41] [INFO ] [Nat]Added 1 Read/Feed constraints in 54 ms returned sat
[2020-06-03 08:37:41] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 480 ms.
[2020-06-03 08:37:46] [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 (=> (> t2948 0) (and (and (> t2038 0) (< o2038 o2948)) (and (> t3353 0) (< o3353 o2948))))") while checking expression at index 93
[2020-06-03 08:37:47] [INFO ] [Real]Absence check using 185 positive place invariants in 226 ms returned sat
[2020-06-03 08:37:47] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 81 ms returned sat
[2020-06-03 08:37:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:37:58] [INFO ] [Real]Absence check using state equation in 10771 ms returned sat
[2020-06-03 08:37:58] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:37:58] [INFO ] [Nat]Absence check using 185 positive place invariants in 227 ms returned sat
[2020-06-03 08:37:58] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 73 ms returned sat
[2020-06-03 08:37:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:38:10] [INFO ] [Nat]Absence check using state equation in 12058 ms returned sat
[2020-06-03 08:38:10] [INFO ] [Nat]Added 1 Read/Feed constraints in 143 ms returned sat
[2020-06-03 08:38:11] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 278 ms.
[2020-06-03 08:38:18] [INFO ] Added : 31 causal constraints over 7 iterations in 7315 ms. Result :unknown
[2020-06-03 08:38:18] [INFO ] [Real]Absence check using 185 positive place invariants in 231 ms returned sat
[2020-06-03 08:38:18] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 66 ms returned sat
[2020-06-03 08:38:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:38:29] [INFO ] [Real]Absence check using state equation in 10747 ms returned sat
[2020-06-03 08:38:29] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:38:29] [INFO ] [Nat]Absence check using 185 positive place invariants in 227 ms returned sat
[2020-06-03 08:38:29] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 63 ms returned sat
[2020-06-03 08:38:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:38:40] [INFO ] [Nat]Absence check using state equation in 10333 ms returned sat
[2020-06-03 08:38:40] [INFO ] [Nat]Added 1 Read/Feed constraints in 31 ms returned sat
[2020-06-03 08:38:40] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 259 ms.
[2020-06-03 08:38:49] [INFO ] Added : 45 causal constraints over 9 iterations in 9151 ms. Result :(error "Solver has unexpectedly terminated")
[2020-06-03 08:38:49] [INFO ] [Real]Absence check using 185 positive place invariants in 186 ms returned sat
[2020-06-03 08:38:49] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 96 ms returned sat
[2020-06-03 08:38:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:39:00] [INFO ] [Real]Absence check using state equation in 10260 ms returned sat
[2020-06-03 08:39:00] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:39:00] [INFO ] [Nat]Absence check using 185 positive place invariants in 178 ms returned sat
[2020-06-03 08:39:00] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 56 ms returned sat
[2020-06-03 08:39:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:39:12] [INFO ] [Nat]Absence check using state equation in 12239 ms returned sat
[2020-06-03 08:39:13] [INFO ] [Nat]Added 1 Read/Feed constraints in 758 ms returned sat
[2020-06-03 08:39:14] [INFO ] Deduced a trap composed of 24 places in 1280 ms
[2020-06-03 08:39:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1835 ms
[2020-06-03 08:39:15] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 285 ms.
[2020-06-03 08:39:20] [INFO ] Added : 50 causal constraints over 10 iterations in 4852 ms. Result :unknown
[2020-06-03 08:39:20] [INFO ] [Real]Absence check using 185 positive place invariants in 236 ms returned sat
[2020-06-03 08:39:20] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 84 ms returned sat
[2020-06-03 08:39:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:39:30] [INFO ] [Real]Absence check using state equation in 10157 ms returned sat
[2020-06-03 08:39:30] [INFO ] [Real]Added 1 Read/Feed constraints in 61 ms returned sat
[2020-06-03 08:39:31] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 262 ms.
[2020-06-03 08:39:31] [INFO ] Added : 6 causal constraints over 2 iterations in 829 ms. Result :sat
[2020-06-03 08:39:32] [INFO ] [Real]Absence check using 185 positive place invariants in 605 ms returned sat
[2020-06-03 08:39:33] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 142 ms returned sat
[2020-06-03 08:39:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:39:48] [INFO ] [Real]Absence check using state equation in 15824 ms returned sat
[2020-06-03 08:39:48] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:39:49] [INFO ] [Nat]Absence check using 185 positive place invariants in 668 ms returned sat
[2020-06-03 08:39:49] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 116 ms returned sat
[2020-06-03 08:39:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:40:05] [INFO ] [Nat]Absence check using state equation in 15106 ms returned sat
[2020-06-03 08:40:05] [INFO ] [Nat]Added 1 Read/Feed constraints in 300 ms returned sat
[2020-06-03 08:40:06] [INFO ] Deduced a trap composed of 20 places in 1424 ms
[2020-06-03 08:40:08] [INFO ] Deduced a trap composed of 27 places in 1328 ms
[2020-06-03 08:40:08] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:40:10] [INFO ] Deduced a trap composed of 9 places in 1759 ms
[2020-06-03 08:40:10] [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 (> (+ s15 s98 s179 s263 s344 s429 s1353 s1460 s1541) 0)") while checking expression at index 98
[2020-06-03 08:40:11] [INFO ] [Real]Absence check using 185 positive place invariants in 185 ms returned sat
[2020-06-03 08:40:11] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 53 ms returned unsat
[2020-06-03 08:40:11] [INFO ] [Real]Absence check using 185 positive place invariants in 188 ms returned sat
[2020-06-03 08:40:11] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 50 ms returned sat
[2020-06-03 08:40:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:40:21] [INFO ] [Real]Absence check using state equation in 10137 ms returned sat
[2020-06-03 08:40:21] [INFO ] [Real]Added 1 Read/Feed constraints in 73 ms returned sat
[2020-06-03 08:40:22] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 280 ms.
[2020-06-03 08:40:22] [INFO ] Added : 6 causal constraints over 2 iterations in 950 ms. Result :sat
[2020-06-03 08:40:23] [INFO ] [Real]Absence check using 185 positive place invariants in 224 ms returned sat
[2020-06-03 08:40:23] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 51 ms returned sat
[2020-06-03 08:40:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:40:33] [INFO ] [Real]Absence check using state equation in 9762 ms returned sat
[2020-06-03 08:40:33] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:40:33] [INFO ] [Nat]Absence check using 185 positive place invariants in 221 ms returned sat
[2020-06-03 08:40:33] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 50 ms returned sat
[2020-06-03 08:40:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:40:48] [INFO ] [Nat]Absence check using state equation in 14321 ms returned sat
[2020-06-03 08:40:51] [INFO ] SMT solver returned unknown. Retrying;
[2020-06-03 08:40:53] [INFO ] [Nat]Added 1 Read/Feed constraints in 5255 ms returned unknown
[2020-06-03 08:40:53] [INFO ] [Real]Absence check using 185 positive place invariants in 171 ms returned sat
[2020-06-03 08:40:53] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 44 ms returned sat
[2020-06-03 08:40:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:41:04] [INFO ] [Real]Absence check using state equation in 10972 ms returned sat
[2020-06-03 08:41:04] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:41:05] [INFO ] [Nat]Absence check using 185 positive place invariants in 249 ms returned sat
[2020-06-03 08:41:05] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 70 ms returned sat
[2020-06-03 08:41:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:41:15] [INFO ] [Nat]Absence check using state equation in 10336 ms returned sat
[2020-06-03 08:41:15] [INFO ] [Nat]Added 1 Read/Feed constraints in 40 ms returned sat
[2020-06-03 08:41:15] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 252 ms.
[2020-06-03 08:41:24] [INFO ] Added : 40 causal constraints over 8 iterations in 9099 ms. Result :unknown
[2020-06-03 08:41:25] [INFO ] [Real]Absence check using 185 positive place invariants in 278 ms returned sat
[2020-06-03 08:41:25] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 79 ms returned sat
[2020-06-03 08:41:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:41:35] [INFO ] [Real]Absence check using state equation in 10653 ms returned sat
[2020-06-03 08:41:35] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:41:36] [INFO ] [Nat]Absence check using 185 positive place invariants in 176 ms returned sat
[2020-06-03 08:41:36] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 66 ms returned sat
[2020-06-03 08:41:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:41:47] [INFO ] [Nat]Absence check using state equation in 10900 ms returned sat
[2020-06-03 08:41:47] [INFO ] [Nat]Added 1 Read/Feed constraints in 31 ms returned sat
[2020-06-03 08:41:47] [INFO ] Deduced a trap composed of 24 places in 624 ms
[2020-06-03 08:41:48] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 798 ms
[2020-06-03 08:41:48] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 253 ms.
[2020-06-03 08:41:55] [INFO ] Added : 35 causal constraints over 7 iterations in 7924 ms. Result :(error "Failed to check-sat")
[2020-06-03 08:41:56] [INFO ] [Real]Absence check using 185 positive place invariants in 258 ms returned sat
[2020-06-03 08:41:56] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 52 ms returned sat
[2020-06-03 08:41:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:42:07] [INFO ] [Real]Absence check using state equation in 11267 ms returned sat
[2020-06-03 08:42:07] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:42:08] [INFO ] [Nat]Absence check using 185 positive place invariants in 324 ms returned sat
[2020-06-03 08:42:08] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 47 ms returned sat
[2020-06-03 08:42:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:42:23] [INFO ] [Nat]Absence check using state equation in 14901 ms returned sat
[2020-06-03 08:42:23] [INFO ] [Nat]Added 1 Read/Feed constraints in 119 ms returned sat
[2020-06-03 08:42:23] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 258 ms.
[2020-06-03 08:42:24] [INFO ] Added : 7 causal constraints over 2 iterations in 994 ms. Result :sat
[2020-06-03 08:42:25] [INFO ] [Real]Absence check using 185 positive place invariants in 259 ms returned sat
[2020-06-03 08:42:25] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 80 ms returned sat
[2020-06-03 08:42:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:42:37] [INFO ] [Real]Absence check using state equation in 12908 ms returned sat
[2020-06-03 08:42:38] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:42:38] [INFO ] [Nat]Absence check using 185 positive place invariants in 191 ms returned sat
[2020-06-03 08:42:38] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 61 ms returned sat
[2020-06-03 08:42:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:42:51] [INFO ] [Nat]Absence check using state equation in 13087 ms returned sat
[2020-06-03 08:42:51] [INFO ] [Nat]Added 1 Read/Feed constraints in 153 ms returned sat
[2020-06-03 08:42:51] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 251 ms.
[2020-06-03 08:42:54] [INFO ] Added : 11 causal constraints over 3 iterations in 2780 ms. Result :sat
[2020-06-03 08:42:54] [INFO ] [Real]Absence check using 185 positive place invariants in 153 ms returned sat
[2020-06-03 08:42:54] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 43 ms returned sat
[2020-06-03 08:42:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:43:05] [INFO ] [Real]Absence check using state equation in 10670 ms returned sat
[2020-06-03 08:43:05] [INFO ] [Real]Added 1 Read/Feed constraints in 62 ms returned sat
[2020-06-03 08:43:06] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 265 ms.
[2020-06-03 08:43:06] [INFO ] Added : 6 causal constraints over 2 iterations in 938 ms. Result :sat
[2020-06-03 08:43:07] [INFO ] [Real]Absence check using 185 positive place invariants in 217 ms returned sat
[2020-06-03 08:43:07] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 64 ms returned sat
[2020-06-03 08:43:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:43:18] [INFO ] [Real]Absence check using state equation in 10898 ms returned sat
[2020-06-03 08:43:18] [INFO ] [Real]Added 1 Read/Feed constraints in 64 ms returned sat
[2020-06-03 08:43:18] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 269 ms.
[2020-06-03 08:43:19] [INFO ] Added : 6 causal constraints over 2 iterations in 851 ms. Result :sat
[2020-06-03 08:43:20] [INFO ] [Real]Absence check using 185 positive place invariants in 229 ms returned sat
[2020-06-03 08:43:20] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 66 ms returned sat
[2020-06-03 08:43:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:43:31] [INFO ] [Real]Absence check using state equation in 11514 ms returned sat
[2020-06-03 08:43:31] [INFO ] [Real]Added 1 Read/Feed constraints in 65 ms returned sat
[2020-06-03 08:43:32] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 469 ms.
[2020-06-03 08:43:32] [INFO ] Added : 6 causal constraints over 2 iterations in 1000 ms. Result :sat
[2020-06-03 08:43:33] [INFO ] [Real]Absence check using 185 positive place invariants in 219 ms returned sat
[2020-06-03 08:43:33] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 51 ms returned sat
[2020-06-03 08:43:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:43:43] [INFO ] [Real]Absence check using state equation in 9875 ms returned sat
[2020-06-03 08:43:43] [INFO ] [Real]Added 1 Read/Feed constraints in 37 ms returned sat
[2020-06-03 08:43:43] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 249 ms.
[2020-06-03 08:43:44] [INFO ] Added : 6 causal constraints over 2 iterations in 747 ms. Result :sat
[2020-06-03 08:43:44] [INFO ] [Real]Absence check using 185 positive place invariants in 198 ms returned sat
[2020-06-03 08:43:44] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 38 ms returned sat
[2020-06-03 08:43:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:43:54] [INFO ] [Real]Absence check using state equation in 9565 ms returned sat
[2020-06-03 08:43:54] [INFO ] [Real]Added 1 Read/Feed constraints in 46 ms returned sat
[2020-06-03 08:43:54] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 256 ms.
[2020-06-03 08:43:55] [INFO ] Added : 6 causal constraints over 2 iterations in 840 ms. Result :sat
[2020-06-03 08:43:56] [INFO ] [Real]Absence check using 185 positive place invariants in 228 ms returned sat
[2020-06-03 08:43:56] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 65 ms returned sat
[2020-06-03 08:43:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:44:06] [INFO ] [Real]Absence check using state equation in 10021 ms returned sat
[2020-06-03 08:44:06] [INFO ] [Real]Added 1 Read/Feed constraints in 75 ms returned sat
[2020-06-03 08:44:06] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 474 ms.
[2020-06-03 08:44:07] [INFO ] Added : 6 causal constraints over 2 iterations in 1186 ms. Result :sat
[2020-06-03 08:44:08] [INFO ] [Real]Absence check using 185 positive place invariants in 226 ms returned sat
[2020-06-03 08:44:08] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 65 ms returned sat
[2020-06-03 08:44:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:44:18] [INFO ] [Real]Absence check using state equation in 10504 ms returned sat
[2020-06-03 08:44:19] [INFO ] [Real]Added 1 Read/Feed constraints in 59 ms returned sat
[2020-06-03 08:44:19] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 365 ms.
[2020-06-03 08:44:21] [INFO ] Added : 6 causal constraints over 2 iterations in 2244 ms. Result :sat
[2020-06-03 08:44:22] [INFO ] [Real]Absence check using 185 positive place invariants in 233 ms returned sat
[2020-06-03 08:44:22] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 68 ms returned sat
[2020-06-03 08:44:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:44:33] [INFO ] [Real]Absence check using state equation in 11089 ms returned sat
[2020-06-03 08:44:33] [INFO ] [Real]Added 1 Read/Feed constraints in 40 ms returned sat
[2020-06-03 08:44:33] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 226 ms.
[2020-06-03 08:44:34] [INFO ] Added : 6 causal constraints over 2 iterations in 650 ms. Result :sat
[2020-06-03 08:44:34] [INFO ] [Real]Absence check using 185 positive place invariants in 229 ms returned sat
[2020-06-03 08:44:34] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 57 ms returned sat
[2020-06-03 08:44:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:44:45] [INFO ] [Real]Absence check using state equation in 10500 ms returned sat
[2020-06-03 08:44:45] [INFO ] [Real]Added 1 Read/Feed constraints in 57 ms returned sat
[2020-06-03 08:44:45] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 230 ms.
[2020-06-03 08:44:46] [INFO ] Added : 6 causal constraints over 2 iterations in 841 ms. Result :sat
[2020-06-03 08:44:47] [INFO ] [Real]Absence check using 185 positive place invariants in 232 ms returned sat
[2020-06-03 08:44:47] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 71 ms returned sat
[2020-06-03 08:44:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:44:58] [INFO ] [Real]Absence check using state equation in 11594 ms returned sat
[2020-06-03 08:44:58] [INFO ] [Real]Added 1 Read/Feed constraints in 65 ms returned sat
[2020-06-03 08:44:59] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 393 ms.
[2020-06-03 08:45:00] [INFO ] Added : 6 causal constraints over 2 iterations in 1091 ms. Result :sat
[2020-06-03 08:45:00] [INFO ] [Real]Absence check using 185 positive place invariants in 256 ms returned sat
[2020-06-03 08:45:00] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 62 ms returned sat
[2020-06-03 08:45:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:45:10] [INFO ] [Real]Absence check using state equation in 9701 ms returned sat
[2020-06-03 08:45:10] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:45:10] [INFO ] [Nat]Absence check using 185 positive place invariants in 261 ms returned sat
[2020-06-03 08:45:11] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 83 ms returned sat
[2020-06-03 08:45:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:45:21] [INFO ] [Nat]Absence check using state equation in 10522 ms returned sat
[2020-06-03 08:45:21] [INFO ] [Nat]Added 1 Read/Feed constraints in 151 ms returned sat
[2020-06-03 08:45:23] [INFO ] Deduced a trap composed of 817 places in 1482 ms
[2020-06-03 08:45:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2033 ms
[2020-06-03 08:45:24] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 379 ms.
[2020-06-03 08:45:30] [INFO ] Added : 39 causal constraints over 8 iterations in 6811 ms. Result :(error "Solver has unexpectedly terminated")
[2020-06-03 08:45:31] [INFO ] [Real]Absence check using 185 positive place invariants in 533 ms returned sat
[2020-06-03 08:45:31] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 106 ms returned sat
[2020-06-03 08:45:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:45:46] [INFO ] [Real]Absence check using state equation in 15153 ms returned sat
[2020-06-03 08:45:46] [INFO ] Solution in real domain found non-integer solution.
[2020-06-03 08:45:47] [INFO ] [Nat]Absence check using 185 positive place invariants in 667 ms returned sat
[2020-06-03 08:45:47] [INFO ] [Nat]Absence check using 185 positive and 7 generalized place invariants in 142 ms returned sat
[2020-06-03 08:45:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-06-03 08:46:05] [INFO ] [Nat]Absence check using state equation in 18107 ms returned sat
[2020-06-03 08:46:05] [INFO ] [Nat]Added 1 Read/Feed constraints in 75 ms returned sat
[2020-06-03 08:46:07] [INFO ] Deduced a trap composed of 20 places in 1521 ms
[2020-06-03 08:46:07] [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 s510 s511 s512 s513 s514 s1335 s1336 s1337 s1338 s1427) 0)") while checking expression at index 117
[2020-06-03 08:46:07] [INFO ] [Real]Absence check using 185 positive place invariants in 230 ms returned sat
[2020-06-03 08:46:07] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 59 ms returned sat
[2020-06-03 08:46:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-06-03 08:46:18] [INFO ] [Real]Absence check using state equation in 10809 ms returned sat
[2020-06-03 08:46:18] [INFO ] [Real]Added 1 Read/Feed constraints in 69 ms returned sat
[2020-06-03 08:46:19] [INFO ] Computed and/alt/rep : 3379/267422/3370 causal constraints in 399 ms.
[2020-06-03 08:46:19] [INFO ] Added : 6 causal constraints over 2 iterations in 1080 ms. Result :sat
[2020-06-03 08:46:20] [INFO ] [Real]Absence check using 185 positive place invariants in 273 ms returned sat
[2020-06-03 08:46:20] [INFO ] [Real]Absence check using 185 positive and 7 generalized place invariants in 100 ms returned unsat
Successfully simplified 5 atomic propositions for a total of 5 simplifications.
[2020-06-03 08:46:21] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2020-06-03 08:46:21] [INFO ] Flatten gal took : 565 ms
[2020-06-03 08:46:21] [INFO ] Initial state reduction rules for CTL removed 3 formulas.
[2020-06-03 08:46:21] [INFO ] Flatten gal took : 261 ms
FORMULA PolyORBNT-COL-S10J80-CTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S10J80-CTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBNT-COL-S10J80-CTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2020-06-03 08:46:21] [INFO ] Export to MCC properties in file /home/mcc/execution/CTLFireability.sr.xml took 32 ms.
[2020-06-03 08:46:21] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml took 25 ms.
info: Time: 3600 - MCC
vrfy: Checking CTLFireability @ PolyORBNT-COL-S10J80 @ 3570 seconds
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16427456 kB
MemFree: 11734560 kB
After kill :
MemTotal: 16427456 kB
MemFree: 16126824 kB
--------------------
content from stderr:
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBNT-COL-S10J80"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itslola"
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 itslola"
echo " Input is PolyORBNT-COL-S10J80, 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 r176-tajo-158987872100628"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-COL-S10J80.tgz
mv PolyORBNT-COL-S10J80 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 '
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 ;