Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r147-smll-167819433900302.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is DoubleExponent-PT-020, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r147-smll-167819433900302
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 752K
-rw-r--r-- 1 mcc users 7.9K Feb 26 13:29 CTLCardinality.txt
-rw-r--r-- 1 mcc users 87K Feb 26 13:29 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 26 13:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 26 13:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.3K Feb 25 16:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Feb 25 16:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 10K Feb 26 13:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K Feb 26 13:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Feb 26 13:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 55K Feb 26 13:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 340K Mar 5 18:22 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME QuasiLiveness

=== Now, execution of the tool begins

BK_START 1678346105671

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=DoubleExponent-PT-020
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202303021504
[2023-03-09 07:15:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2023-03-09 07:15:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 07:15:08] [INFO ] Load time of PNML (sax parser for PT used): 150 ms
[2023-03-09 07:15:08] [INFO ] Transformed 1064 places.
[2023-03-09 07:15:08] [INFO ] Transformed 998 transitions.
[2023-03-09 07:15:08] [INFO ] Parsed PT model containing 1064 places and 998 transitions and 2814 arcs in 258 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 1064/1064 places, 998/998 transitions.
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 240 transitions
Trivial Post-agglo rules discarded 240 transitions
Performed 240 trivial Post agglomeration. Transition count delta: 240
Iterating post reduction 0 with 244 rules applied. Total rules applied 244 place count 1060 transition count 758
Reduce places removed 240 places and 0 transitions.
Iterating post reduction 1 with 240 rules applied. Total rules applied 484 place count 820 transition count 758
Performed 40 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 40 Pre rules applied. Total rules applied 484 place count 820 transition count 718
Deduced a syphon composed of 40 places in 44 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 2 with 80 rules applied. Total rules applied 564 place count 780 transition count 718
Performed 184 Post agglomeration using F-continuation condition.Transition count delta: 184
Deduced a syphon composed of 184 places in 11 ms
Reduce places removed 184 places and 0 transitions.
Iterating global reduction 2 with 368 rules applied. Total rules applied 932 place count 596 transition count 534
Performed 38 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 38 places in 9 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 2 with 76 rules applied. Total rules applied 1008 place count 558 transition count 534
Applied a total of 1008 rules in 202 ms. Remains 558 /1064 variables (removed 506) and now considering 534/998 (removed 464) transitions.
// Phase 1: matrix 534 rows 558 cols
[2023-03-09 07:15:08] [INFO ] Invariants computation overflowed in 67 ms
[2023-03-09 07:15:09] [INFO ] Implicit Places using invariants in 927 ms returned []
// Phase 1: matrix 534 rows 558 cols
[2023-03-09 07:15:09] [INFO ] Invariants computation overflowed in 19 ms
[2023-03-09 07:15:10] [INFO ] State equation strengthened by 40 read => feed constraints.
[2023-03-09 07:15:40] [INFO ] Performed 273/558 implicitness test of which 2 returned IMPLICIT in 30 seconds.
[2023-03-09 07:15:46] [INFO ] Implicit Places using invariants and state equation in 36501 ms returned [16, 17]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 37479 ms to find 2 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 556/1064 places, 534/998 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 556 transition count 533
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 555 transition count 533
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 3 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 8 place count 552 transition count 530
Applied a total of 8 rules in 26 ms. Remains 552 /556 variables (removed 4) and now considering 530/534 (removed 4) transitions.
// Phase 1: matrix 530 rows 552 cols
[2023-03-09 07:15:46] [INFO ] Computed 99 place invariants in 149 ms
[2023-03-09 07:15:46] [INFO ] Implicit Places using invariants in 645 ms returned []
[2023-03-09 07:15:46] [INFO ] Invariant cache hit.
[2023-03-09 07:15:47] [INFO ] State equation strengthened by 40 read => feed constraints.
[2023-03-09 07:16:17] [INFO ] Performed 315/552 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-09 07:16:25] [INFO ] Implicit Places using invariants and state equation in 38821 ms returned []
Implicit Place search using SMT with State Equation took 39477 ms to find 0 implicit places.
Starting structural reductions in LIVENESS mode, iteration 2 : 552/1064 places, 530/998 transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 77186 ms. Remains : 552/1064 places, 530/998 transitions.
Discarding 118 transitions out of 530. Remains 412
Initial state reduction rules removed 1 formulas.
[2023-03-09 07:16:26] [INFO ] Flatten gal took : 310 ms
[2023-03-09 07:16:26] [INFO ] Flatten gal took : 122 ms
[2023-03-09 07:16:26] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14381178754105581939.gal : 28 ms
[2023-03-09 07:16:26] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13212366904905279919.prop : 11 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14381178754105581939.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13212366904905279919.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality13212366904905279919.prop.
Reachability property qltransition_400 is true.
Reachability property qltransition_198 is true.
Incomplete random walk after 10000 steps, including 1236 resets, run finished after 1435 ms. (steps per millisecond=6 ) properties (out of 411) seen :20
Incomplete Best-First random walk after 100 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 391) seen :0
Incomplete Best-First random walk after 101 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 391) seen :0
Incomplete Best-First random walk after 100 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 391) seen :0
SDD proceeding with computation,409 properties remain. new max is 2
SDD size :1 after 3
Incomplete Best-First random walk after 101 steps, including 8 resets, run finished after 14 ms. (steps per millisecond=7 ) properties (out of 391) seen :0
Incomplete Best-First random walk after 100 steps, including 7 resets, run finished after 12 ms. (steps per millisecond=8 ) properties (out of 391) seen :0
Reachability property qltransition_287 is true.
Reachability property qltransition_283 is true.
Incomplete Best-First random walk after 100 steps, including 8 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 391) seen :0
Incomplete Best-First random walk after 101 steps, including 7 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 391) seen :0
Incomplete Best-First random walk after 101 steps, including 5 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 391) seen :0
Reachability property qltransition_98 is true.
Incomplete Best-First random walk after 101 steps, including 8 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 391) seen :0
Incomplete Best-First random walk after 101 steps, including 8 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 391) seen :0
Reachability property qltransition_36 is true.
Incomplete Best-First random walk after 100 steps, including 8 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 391) seen :0
Incomplete Best-First random walk after 100 steps, including 9 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 391) seen :0
Incomplete Best-First random walk after 101 steps, including 7 resets, run finished after 8 ms. (steps per millisecond=12 ) properties (out of 391) seen :0
SDD proceeding with computation,405 properties remain. new max is 2
SDD size :3 after 7
Incomplete Best-First random walk after 101 steps, including 8 resets, run finished after 17 ms. (steps per millisecond=5 ) properties (out of 391) seen :0
Incomplete Best-First random walk after 100 steps, including 8 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 391) seen :0
Incomplete Best-First random walk after 100 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 391) seen :0
Incomplete Best-First random walk after 101 steps, including 9 resets, run finished after 10 ms. (steps per millisecond=10 ) properties (out of 391) seen :0
Incomplete Best-First random walk after 100 steps, including 7 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 391) seen :0
Incomplete Best-First random walk after 101 steps, including 8 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 391) seen :0
Incomplete Best-First random walk after 100 steps, including 8 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 391) seen :0
SDD proceeding with computation,405 properties remain. new max is 4
SDD size :7 after 8
Incomplete Best-First random walk after 101 steps, including 4 resets, run finished after 11 ms. (steps per millisecond=9 ) properties (out of 391) seen :0
Incomplete Best-First random walk after 100 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=11 ) properties (out of 391) seen :0
Incomplete Best-First random walk after 101 steps, including 8 resets, run finished after 19 ms. (steps per millisecond=5 ) properties (out of 391) seen :0
Incomplete Best-First random walk after 101 steps, including 5 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 391) seen :0
Incomplete Best-First random walk after 101 steps, including 6 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 391) seen :0
Incomplete Best-First random walk after 101 steps, including 7 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 391) seen :0
Incomplete Best-First random walk after 100 steps, including 6 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 391) seen :0
Incomplete Best-First random walk after 101 steps, including 8 resets, run finished after 19 ms. (steps per millisecond=5 ) properties (out of 391) seen :0
Incomplete Best-First random walk after 100 steps, including 8 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 391) seen :0
Incomplete Best-First random walk after 100 steps, including 9 resets, run finished after 7 ms. (steps per millisecond=14 ) properties (out of 391) seen :0
Incomplete Best-First random walk after 100 steps, including 8 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 391) seen :0
Incomplete Best-First random walk after 101 steps, including 7 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 391) seen :0
Incomplete Best-First random walk after 100 steps, including 8 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 391) seen :0
Incomplete Best-First random walk after 100 steps, including 9 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 391) seen :0
Incomplete Best-First random walk after 100 steps, including 8 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 391) seen :0
Incomplete Best-First random walk after 101 steps, including 8 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 391) seen :0
Incomplete Best-First random walk after 100 steps, including 6 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 391) seen :0
Incomplete Best-First random walk after 100 steps, including 6 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 391) seen :0
Incomplete Best-First random walk after 100 steps, including 6 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 391) seen :0
Incomplete Best-First random walk after 100 steps, including 7 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 391) seen :0
SDD proceeding with computation,405 properties remain. new max is 8
SDD size :8 after 9
Incomplete Best-First random walk after 100 steps, including 7 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 391) seen :0
Incomplete Best-First random walk after 101 steps, including 5 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 391) seen :0
Incomplete Best-First random walk after 100 steps, including 8 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 391) seen :0
Incomplete Best-First random walk after 100 steps, including 7 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 391) seen :0
Incomplete Best-First random walk after 100 steps, including 9 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 391) seen :0
Incomplete Best-First random walk after 100 steps, including 7 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 391) seen :0
Incomplete Best-First random walk after 101 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=16 ) properties (out of 391) seen :0
Incomplete Best-First random walk after 101 steps, including 8 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 391) seen :0
Incomplete Best-First random walk after 101 steps, including 6 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 391) seen :0
Incomplete Best-First random walk after 100 steps, including 8 resets, run finished after 5 ms. (steps per millisecond=20 ) properties (out of 391) seen :0
Reachability property qltransition_15 is true.
SDD proceeding with computation,404 properties remain. new max is 8
SDD size :9 after 11
SDD proceeding with computation,404 properties remain. new max is 16
SDD size :11 after 17
Reachability property qltransition_418 is true.
Reachability property qltransition_305 is true.
Reachability property qltransition_298 is true.
Reachability property qltransition_104 is true.
Reachability property qltransition_61 is true.
SDD proceeding with computation,399 properties remain. new max is 16
SDD size :17 after 26
Reachability property qltransition_70 is true.
Reachability property qltransition_24 is true.
SDD proceeding with computation,397 properties remain. new max is 16
SDD size :26 after 32
SDD proceeding with computation,397 properties remain. new max is 32
SDD size :32 after 40
Reachability property qltransition_94 is true.
SDD proceeding with computation,396 properties remain. new max is 32
SDD size :40 after 62
Reachability property qltransition_480 is true.
Reachability property qltransition_345 is true.
Reachability property qltransition_344 is true.
Reachability property qltransition_218 is true.
Reachability property qltransition_156 is true.
Reachability property qltransition_113 is true.
Reachability property qltransition_28 is true.
SDD proceeding with computation,389 properties remain. new max is 32
SDD size :62 after 70
Reachability property qltransition_398 is true.
Reachability property qltransition_238 is true.
Reachability property qltransition_224 is true.
SDD proceeding with computation,386 properties remain. new max is 32
SDD size :70 after 82
Reachability property qltransition_134 is true.
SDD proceeding with computation,385 properties remain. new max is 32
SDD size :82 after 124
Reachability property qltransition_420 is true.
Reachability property qltransition_243 is true.
SDD proceeding with computation,383 properties remain. new max is 32
SDD size :124 after 135
SDD proceeding with computation,383 properties remain. new max is 64
SDD size :135 after 169
SDD proceeding with computation,383 properties remain. new max is 128
SDD size :169 after 237
Reachability property qltransition_500 is true.
Reachability property qltransition_363 is true.
Reachability property qltransition_359 is true.
Reachability property qltransition_244 is true.
Reachability property qltransition_189 is true.
Reachability property qltransition_180 is true.
Reachability property qltransition_143 is true.
SDD proceeding with computation,376 properties remain. new max is 128
SDD size :237 after 444
SDD proceeding with computation,376 properties remain. new max is 256
SDD size :444 after 814
SDD proceeding with computation,376 properties remain. new max is 512
SDD size :814 after 1326
Reachability property qltransition_498 is true.
Reachability property qltransition_478 is true.
Reachability property qltransition_374 is true.
Reachability property qltransition_260 is true.
Reachability property qltransition_259 is true.
Reachability property qltransition_214 is true.
Reachability property qltransition_147 is true.
Reachability property qltransition_11 is true.
Reachability property qltransition_10 is true.
Reachability property qltransition_9 is true.
Reachability property qltransition_8 is true.
Reachability property qltransition_4 is true.
Reachability property qltransition_1 is true.
Reachability property qltransition_0 is true.
SDD proceeding with computation,362 properties remain. new max is 512
SDD size :1326 after 3879
SDD proceeding with computation,362 properties remain. new max is 1024
SDD size :3879 after 18145
Reachability property qltransition_378 is true.
Reachability property qltransition_263 is true.
Reachability property qltransition_262 is true.
Reachability property qltransition_12 is true.
Reachability property qltransition_6 is true.
Reachability property qltransition_5 is true.
Reachability property qltransition_2 is true.
SDD proceeding with computation,355 properties remain. new max is 1024
SDD size :18145 after 69984
SDD proceeding with computation,355 properties remain. new max is 2048
SDD size :69984 after 121223
SDD proceeding with computation,355 properties remain. new max is 4096
SDD size :121223 after 217386
SDD proceeding with computation,355 properties remain. new max is 8192
SDD size :217386 after 423790
SDD proceeding with computation,355 properties remain. new max is 16384
SDD size :423790 after 847222
Interrupted probabilistic random walk after 72734 steps, run timeout after 3001 ms. (steps per millisecond=24 ) properties seen :{0=1, 1=1, 4=1, 8=1, 9=1, 10=1, 11=1, 132=1, 136=1, 168=1, 177=1, 201=1, 205=1, 211=1, 225=1, 230=1, 231=1, 243=1, 244=1, 295=1, 296=1, 305=1, 308=1, 315=1, 327=1, 336=1, 365=1, 374=1, 375=1}
Probabilistic random walk after 72734 steps, saw 36373 distinct states, run finished after 3002 ms. (steps per millisecond=24 ) properties seen :29
Running SMT prover for 362 properties.
[2023-03-09 07:16:30] [INFO ] Invariant cache hit.
Reachability property qltransition_382 is true.
Reachability property qltransition_380 is true.
Reachability property qltransition_376 is true.
Reachability property qltransition_266 is true.
Reachability property qltransition_265 is true.
Reachability property qltransition_26 is true.
Reachability property qltransition_25 is true.
Reachability property qltransition_23 is true.
Reachability property qltransition_22 is true.
Reachability property qltransition_18 is true.
Reachability property qltransition_14 is true.
Reachability property qltransition_13 is true.
Reachability property qltransition_7 is true.
Reachability property qltransition_3 is true.
SDD proceeding with computation,341 properties remain. new max is 16384
SDD size :847222 after 6.12297e+07
SDD proceeding with computation,341 properties remain. new max is 32768
SDD size :6.12297e+07 after 2.93584e+08
[2023-03-09 07:16:35] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2023-03-09 07:16:35] [INFO ] [Real]Absence check using 2 positive and 97 generalized place invariants in 75 ms returned sat
SDD proceeding with computation,341 properties remain. new max is 65536
SDD size :2.93584e+08 after 1.05867e+09
SDD proceeding with computation,341 properties remain. new max is 131072
SDD size :1.05867e+09 after 3.43101e+09
[2023-03-09 07:16:55] [INFO ] After 16007ms SMT Verify possible using state equation in real domain returned unsat :0 sat :76 real:286
[2023-03-09 07:16:55] [INFO ] State equation strengthened by 40 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:339)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:386)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 07:16:55] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 07:16:55] [INFO ] After 25049ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 362 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 33 ms.
Support contains 460 out of 552 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 552/552 places, 530/530 transitions.
Free-agglomeration rule (complex) applied 9 times.
Iterating global reduction 0 with 9 rules applied. Total rules applied 9 place count 552 transition count 521
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 0 with 9 rules applied. Total rules applied 18 place count 543 transition count 521
Partial Free-agglomeration rule applied 12 times.
Drop transitions removed 12 transitions
Iterating global reduction 1 with 12 rules applied. Total rules applied 30 place count 543 transition count 521
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 542 transition count 520
Applied a total of 31 rules in 111 ms. Remains 542 /552 variables (removed 10) and now considering 520/530 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 111 ms. Remains : 542/552 places, 520/530 transitions.
SDD proceeding with computation,341 properties remain. new max is 262144
SDD size :3.43101e+09 after 1.05513e+10
Interrupted random walk after 349815 steps, including 44788 resets, run timeout after 30001 ms. (steps per millisecond=11 ) properties seen 0
Incomplete Best-First random walk after 10000 steps, including 858 resets, run finished after 549 ms. (steps per millisecond=18 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10001 steps, including 829 resets, run finished after 547 ms. (steps per millisecond=18 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10000 steps, including 865 resets, run finished after 565 ms. (steps per millisecond=17 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10000 steps, including 865 resets, run finished after 553 ms. (steps per millisecond=18 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10000 steps, including 815 resets, run finished after 537 ms. (steps per millisecond=18 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10000 steps, including 844 resets, run finished after 540 ms. (steps per millisecond=18 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10000 steps, including 851 resets, run finished after 608 ms. (steps per millisecond=16 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10001 steps, including 871 resets, run finished after 598 ms. (steps per millisecond=16 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10000 steps, including 850 resets, run finished after 585 ms. (steps per millisecond=17 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10001 steps, including 847 resets, run finished after 579 ms. (steps per millisecond=17 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10000 steps, including 842 resets, run finished after 591 ms. (steps per millisecond=16 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10000 steps, including 861 resets, run finished after 604 ms. (steps per millisecond=16 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10000 steps, including 856 resets, run finished after 599 ms. (steps per millisecond=16 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10001 steps, including 834 resets, run finished after 470 ms. (steps per millisecond=21 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10000 steps, including 854 resets, run finished after 463 ms. (steps per millisecond=21 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10000 steps, including 857 resets, run finished after 506 ms. (steps per millisecond=19 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10000 steps, including 848 resets, run finished after 340 ms. (steps per millisecond=29 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10001 steps, including 868 resets, run finished after 351 ms. (steps per millisecond=28 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10000 steps, including 832 resets, run finished after 374 ms. (steps per millisecond=26 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10000 steps, including 869 resets, run finished after 548 ms. (steps per millisecond=18 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10001 steps, including 836 resets, run finished after 594 ms. (steps per millisecond=16 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10000 steps, including 852 resets, run finished after 580 ms. (steps per millisecond=17 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10001 steps, including 858 resets, run finished after 585 ms. (steps per millisecond=17 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10000 steps, including 852 resets, run finished after 594 ms. (steps per millisecond=16 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10001 steps, including 857 resets, run finished after 589 ms. (steps per millisecond=16 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10000 steps, including 842 resets, run finished after 581 ms. (steps per millisecond=17 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10001 steps, including 848 resets, run finished after 583 ms. (steps per millisecond=17 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10000 steps, including 844 resets, run finished after 557 ms. (steps per millisecond=17 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10000 steps, including 828 resets, run finished after 572 ms. (steps per millisecond=17 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10000 steps, including 869 resets, run finished after 574 ms. (steps per millisecond=17 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10000 steps, including 868 resets, run finished after 568 ms. (steps per millisecond=17 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10000 steps, including 841 resets, run finished after 566 ms. (steps per millisecond=17 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10000 steps, including 854 resets, run finished after 561 ms. (steps per millisecond=17 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10000 steps, including 839 resets, run finished after 563 ms. (steps per millisecond=17 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10000 steps, including 830 resets, run finished after 586 ms. (steps per millisecond=17 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10001 steps, including 826 resets, run finished after 582 ms. (steps per millisecond=17 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10000 steps, including 853 resets, run finished after 582 ms. (steps per millisecond=17 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10001 steps, including 837 resets, run finished after 575 ms. (steps per millisecond=17 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10000 steps, including 826 resets, run finished after 570 ms. (steps per millisecond=17 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10001 steps, including 895 resets, run finished after 569 ms. (steps per millisecond=17 ) properties (out of 341) seen :0
Reachability property qltransition_386 is true.
Reachability property qltransition_269 is true.
Reachability property qltransition_268 is true.
Reachability property qltransition_27 is true.
Incomplete Best-First random walk after 10000 steps, including 837 resets, run finished after 570 ms. (steps per millisecond=17 ) properties (out of 341) seen :0
Reachability property qltransition_20 is true.
Reachability property qltransition_19 is true.
Reachability property qltransition_16 is true.
SDD proceeding with computation,334 properties remain. new max is 262144
SDD size :1.05513e+10 after 2.33079e+10
Incomplete Best-First random walk after 10001 steps, including 857 resets, run finished after 574 ms. (steps per millisecond=17 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10000 steps, including 843 resets, run finished after 575 ms. (steps per millisecond=17 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10000 steps, including 860 resets, run finished after 571 ms. (steps per millisecond=17 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10001 steps, including 846 resets, run finished after 573 ms. (steps per millisecond=17 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10000 steps, including 866 resets, run finished after 565 ms. (steps per millisecond=17 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10000 steps, including 851 resets, run finished after 554 ms. (steps per millisecond=18 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10000 steps, including 840 resets, run finished after 567 ms. (steps per millisecond=17 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10000 steps, including 862 resets, run finished after 574 ms. (steps per millisecond=17 ) properties (out of 341) seen :0
Incomplete Best-First random walk after 10000 steps, including 825 resets, run finished after 567 ms. (steps per millisecond=17 ) properties (out of 341) seen :0
SDD proceeding with computation,334 properties remain. new max is 524288
SDD size :2.33079e+10 after 3.54481e+10
SDD proceeding with computation,334 properties remain. new max is 1048576
SDD size :3.54481e+10 after 6.05547e+10
Interrupted probabilistic random walk after 3335098 steps, run timeout after 171001 ms. (steps per millisecond=19 ) properties seen :{}
Probabilistic random walk after 3335098 steps, saw 1667573 distinct states, run finished after 171004 ms. (steps per millisecond=19 ) properties seen :0
Running SMT prover for 341 properties.
// Phase 1: matrix 520 rows 542 cols
[2023-03-09 07:20:44] [INFO ] Computed 99 place invariants in 120 ms
[2023-03-09 07:20:48] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-09 07:20:48] [INFO ] [Real]Absence check using 2 positive and 97 generalized place invariants in 63 ms returned sat
[2023-03-09 07:21:07] [INFO ] After 15285ms SMT Verify possible using state equation in real domain returned unsat :0 sat :7 real:334
[2023-03-09 07:21:07] [INFO ] State equation strengthened by 44 read => feed constraints.
[2023-03-09 07:21:08] [INFO ] After 731ms SMT Verify possible using 44 Read/Feed constraints in real domain returned unsat :0 sat :0 real:341
[2023-03-09 07:21:08] [INFO ] After 23835ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:341
[2023-03-09 07:21:12] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2023-03-09 07:21:12] [INFO ] [Nat]Absence check using 2 positive and 97 generalized place invariants in 51 ms returned sat
[2023-03-09 07:21:31] [INFO ] After 14967ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :341
[2023-03-09 07:22:25] [INFO ] After 54212ms SMT Verify possible using 44 Read/Feed constraints in natural domain returned unsat :0 sat :341
[2023-03-09 07:22:26] [INFO ] Deduced a trap composed of 20 places in 274 ms of which 7 ms to minimize.
[2023-03-09 07:22:26] [INFO ] Deduced a trap composed of 20 places in 263 ms of which 1 ms to minimize.
[2023-03-09 07:22:27] [INFO ] Deduced a trap composed of 13 places in 259 ms of which 2 ms to minimize.
[2023-03-09 07:22:27] [INFO ] Deduced a trap composed of 11 places in 305 ms of which 27 ms to minimize.
[2023-03-09 07:22:27] [INFO ] Deduced a trap composed of 16 places in 235 ms of which 2 ms to minimize.
[2023-03-09 07:22:27] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1589 ms
[2023-03-09 07:22:29] [INFO ] Deduced a trap composed of 24 places in 187 ms of which 1 ms to minimize.
[2023-03-09 07:22:30] [INFO ] Deduced a trap composed of 24 places in 187 ms of which 0 ms to minimize.
[2023-03-09 07:22:30] [INFO ] Deduced a trap composed of 22 places in 180 ms of which 1 ms to minimize.
[2023-03-09 07:22:30] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 751 ms
[2023-03-09 07:22:31] [INFO ] Deduced a trap composed of 16 places in 215 ms of which 1 ms to minimize.
[2023-03-09 07:22:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 291 ms
[2023-03-09 07:22:33] [INFO ] Deduced a trap composed of 28 places in 166 ms of which 0 ms to minimize.
[2023-03-09 07:22:34] [INFO ] Deduced a trap composed of 26 places in 166 ms of which 0 ms to minimize.
[2023-03-09 07:22:34] [INFO ] Deduced a trap composed of 28 places in 167 ms of which 1 ms to minimize.
[2023-03-09 07:22:34] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 636 ms
[2023-03-09 07:22:35] [INFO ] Deduced a trap composed of 12 places in 189 ms of which 1 ms to minimize.
[2023-03-09 07:22:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 263 ms
[2023-03-09 07:22:38] [INFO ] Deduced a trap composed of 9 places in 152 ms of which 0 ms to minimize.
[2023-03-09 07:22:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2964 ms
[2023-03-09 07:22:44] [INFO ] Deduced a trap composed of 16 places in 213 ms of which 1 ms to minimize.
SDD proceeding with computation,334 properties remain. new max is 2097152
[2023-03-09 07:22:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1696 ms
[2023-03-09 07:22:45] [INFO ] Deduced a trap composed of 4 places in 256 ms of which 1 ms to minimize.
[2023-03-09 07:22:46] [INFO ] Deduced a trap composed of 4 places in 247 ms of which 0 ms to minimize.
[2023-03-09 07:22:46] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 598 ms
SDD size :6.05547e+10 after 1.09475e+11
[2023-03-09 07:22:49] [INFO ] Deduced a trap composed of 24 places in 183 ms of which 1 ms to minimize.
[2023-03-09 07:22:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 270 ms
[2023-03-09 07:22:49] [INFO ] Deduced a trap composed of 20 places in 161 ms of which 1 ms to minimize.
[2023-03-09 07:22:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 238 ms
[2023-03-09 07:22:52] [INFO ] Deduced a trap composed of 32 places in 183 ms of which 1 ms to minimize.
[2023-03-09 07:22:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 247 ms
[2023-03-09 07:22:52] [INFO ] Deduced a trap composed of 28 places in 173 ms of which 1 ms to minimize.
[2023-03-09 07:22:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 236 ms
[2023-03-09 07:22:53] [INFO ] Deduced a trap composed of 30 places in 177 ms of which 2 ms to minimize.
[2023-03-09 07:22:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 242 ms
[2023-03-09 07:22:55] [INFO ] Deduced a trap composed of 36 places in 171 ms of which 1 ms to minimize.
[2023-03-09 07:22:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 251 ms
[2023-03-09 07:22:55] [INFO ] Deduced a trap composed of 32 places in 169 ms of which 0 ms to minimize.
[2023-03-09 07:22:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 232 ms
[2023-03-09 07:22:56] [INFO ] Deduced a trap composed of 34 places in 178 ms of which 0 ms to minimize.
[2023-03-09 07:22:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 247 ms
[2023-03-09 07:22:57] [INFO ] Deduced a trap composed of 40 places in 157 ms of which 3 ms to minimize.
[2023-03-09 07:22:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 234 ms
[2023-03-09 07:22:58] [INFO ] Deduced a trap composed of 36 places in 171 ms of which 1 ms to minimize.
[2023-03-09 07:22:58] [INFO ] Deduced a trap composed of 36 places in 154 ms of which 1 ms to minimize.
[2023-03-09 07:22:58] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 431 ms
[2023-03-09 07:22:59] [INFO ] Deduced a trap composed of 40 places in 160 ms of which 1 ms to minimize.
[2023-03-09 07:23:00] [INFO ] Deduced a trap composed of 44 places in 157 ms of which 6 ms to minimize.
[2023-03-09 07:23:00] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 421 ms
[2023-03-09 07:23:00] [INFO ] Deduced a trap composed of 42 places in 161 ms of which 1 ms to minimize.
[2023-03-09 07:23:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 232 ms
[2023-03-09 07:23:01] [INFO ] Deduced a trap composed of 40 places in 160 ms of which 0 ms to minimize.
[2023-03-09 07:23:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 259 ms
[2023-03-09 07:23:02] [INFO ] Deduced a trap composed of 44 places in 136 ms of which 1 ms to minimize.
[2023-03-09 07:23:02] [INFO ] Deduced a trap composed of 48 places in 135 ms of which 1 ms to minimize.
[2023-03-09 07:23:02] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 380 ms
[2023-03-09 07:23:02] [INFO ] Deduced a trap composed of 46 places in 157 ms of which 7 ms to minimize.
[2023-03-09 07:23:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 231 ms
[2023-03-09 07:23:04] [INFO ] Deduced a trap composed of 52 places in 134 ms of which 1 ms to minimize.
[2023-03-09 07:23:04] [INFO ] Deduced a trap composed of 48 places in 113 ms of which 1 ms to minimize.
[2023-03-09 07:23:04] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 359 ms
[2023-03-09 07:23:05] [INFO ] Deduced a trap composed of 50 places in 130 ms of which 0 ms to minimize.
[2023-03-09 07:23:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 209 ms
[2023-03-09 07:23:05] [INFO ] Deduced a trap composed of 44 places in 146 ms of which 0 ms to minimize.
[2023-03-09 07:23:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 221 ms
[2023-03-09 07:23:06] [INFO ] Deduced a trap composed of 56 places in 124 ms of which 2 ms to minimize.
[2023-03-09 07:23:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 204 ms
[2023-03-09 07:23:06] [INFO ] Deduced a trap composed of 52 places in 123 ms of which 1 ms to minimize.
[2023-03-09 07:23:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 199 ms
[2023-03-09 07:23:07] [INFO ] Deduced a trap composed of 54 places in 130 ms of which 1 ms to minimize.
[2023-03-09 07:23:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 202 ms
[2023-03-09 07:23:08] [INFO ] Deduced a trap composed of 52 places in 145 ms of which 0 ms to minimize.
[2023-03-09 07:23:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 239 ms
[2023-03-09 07:23:08] [INFO ] Deduced a trap composed of 60 places in 108 ms of which 1 ms to minimize.
[2023-03-09 07:23:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 183 ms
[2023-03-09 07:23:08] [INFO ] Deduced a trap composed of 56 places in 116 ms of which 1 ms to minimize.
[2023-03-09 07:23:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 189 ms
[2023-03-09 07:23:09] [INFO ] Deduced a trap composed of 59 places in 121 ms of which 1 ms to minimize.
[2023-03-09 07:23:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 199 ms
[2023-03-09 07:23:10] [INFO ] Deduced a trap composed of 60 places in 94 ms of which 1 ms to minimize.
[2023-03-09 07:23:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 165 ms
[2023-03-09 07:23:10] [INFO ] Deduced a trap composed of 63 places in 111 ms of which 0 ms to minimize.
[2023-03-09 07:23:10] [INFO ] Deduced a trap composed of 64 places in 110 ms of which 1 ms to minimize.
[2023-03-09 07:23:11] [INFO ] Deduced a trap composed of 61 places in 134 ms of which 1 ms to minimize.
[2023-03-09 07:23:11] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 569 ms
[2023-03-09 07:23:11] [INFO ] Deduced a trap composed of 67 places in 115 ms of which 2 ms to minimize.
[2023-03-09 07:23:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 187 ms
[2023-03-09 07:23:11] [INFO ] Deduced a trap composed of 63 places in 115 ms of which 0 ms to minimize.
[2023-03-09 07:23:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 196 ms
[2023-03-09 07:23:14] [INFO ] Deduced a trap composed of 68 places in 106 ms of which 1 ms to minimize.
[2023-03-09 07:23:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 4565 ms
[2023-03-09 07:23:20] [INFO ] Deduced a trap composed of 72 places in 107 ms of which 1 ms to minimize.
[2023-03-09 07:23:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1049 ms
[2023-03-09 07:23:24] [INFO ] Deduced a trap composed of 74 places in 95 ms of which 0 ms to minimize.
[2023-03-09 07:23:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 243 ms
[2023-03-09 07:23:24] [INFO ] Deduced a trap composed of 72 places in 91 ms of which 1 ms to minimize.
[2023-03-09 07:23:24] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 162 ms
[2023-03-09 07:23:25] [INFO ] Deduced a trap composed of 68 places in 87 ms of which 13 ms to minimize.
[2023-03-09 07:23:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 162 ms
[2023-03-09 07:23:25] [INFO ] Deduced a trap composed of 66 places in 100 ms of which 0 ms to minimize.
[2023-03-09 07:23:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 186 ms
[2023-03-09 07:23:26] [INFO ] Deduced a trap composed of 70 places in 101 ms of which 0 ms to minimize.
[2023-03-09 07:23:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 175 ms
[2023-03-09 07:23:26] [INFO ] Deduced a trap composed of 78 places in 80 ms of which 1 ms to minimize.
[2023-03-09 07:23:26] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 161 ms
[2023-03-09 07:23:27] [INFO ] Deduced a trap composed of 76 places in 128 ms of which 0 ms to minimize.
[2023-03-09 07:23:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 202 ms
[2023-03-09 07:23:28] [INFO ] Deduced a trap composed of 80 places in 83 ms of which 0 ms to minimize.
[2023-03-09 07:23:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 175 ms
[2023-03-09 07:23:47] [INFO ] Deduced a trap composed of 8 places in 185 ms of which 1 ms to minimize.
[2023-03-09 07:23:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 244 ms
[2023-03-09 07:24:22] [INFO ] Deduced a trap composed of 80 places in 85 ms of which 1 ms to minimize.
[2023-03-09 07:24:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 155 ms
[2023-03-09 07:24:23] [INFO ] After 171626ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :340
Attempting to minimize the solution found.
Minimization took 30351 ms.
[2023-03-09 07:24:53] [INFO ] After 225016ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :321
Parikh walk visited 0 properties in 30005 ms.
Support contains 451 out of 542 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 542/542 places, 520/520 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 542 transition count 519
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 541 transition count 519
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 6 place count 541 transition count 519
Applied a total of 6 rules in 81 ms. Remains 541 /542 variables (removed 1) and now considering 519/520 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 81 ms. Remains : 541/542 places, 519/520 transitions.
Interrupted random walk after 349183 steps, including 44739 resets, run timeout after 30001 ms. (steps per millisecond=11 ) properties seen 0
Incomplete Best-First random walk after 10001 steps, including 853 resets, run finished after 597 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10001 steps, including 833 resets, run finished after 609 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 850 resets, run finished after 602 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 835 resets, run finished after 602 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 855 resets, run finished after 634 ms. (steps per millisecond=15 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 821 resets, run finished after 590 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10001 steps, including 837 resets, run finished after 607 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 849 resets, run finished after 603 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 862 resets, run finished after 599 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10001 steps, including 843 resets, run finished after 610 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 859 resets, run finished after 596 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 842 resets, run finished after 607 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 842 resets, run finished after 597 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 848 resets, run finished after 596 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 857 resets, run finished after 513 ms. (steps per millisecond=19 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10001 steps, including 832 resets, run finished after 602 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10001 steps, including 850 resets, run finished after 607 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10001 steps, including 820 resets, run finished after 594 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10001 steps, including 825 resets, run finished after 598 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 841 resets, run finished after 603 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 863 resets, run finished after 598 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 869 resets, run finished after 600 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 839 resets, run finished after 607 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 847 resets, run finished after 600 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 832 resets, run finished after 604 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 846 resets, run finished after 598 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10001 steps, including 848 resets, run finished after 605 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 866 resets, run finished after 587 ms. (steps per millisecond=17 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 835 resets, run finished after 595 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 840 resets, run finished after 598 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 826 resets, run finished after 589 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10001 steps, including 856 resets, run finished after 597 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10001 steps, including 820 resets, run finished after 591 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 858 resets, run finished after 595 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10001 steps, including 869 resets, run finished after 589 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10001 steps, including 841 resets, run finished after 593 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10001 steps, including 840 resets, run finished after 597 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 848 resets, run finished after 592 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10001 steps, including 843 resets, run finished after 596 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 838 resets, run finished after 600 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10001 steps, including 847 resets, run finished after 591 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10001 steps, including 839 resets, run finished after 553 ms. (steps per millisecond=18 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 856 resets, run finished after 597 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10001 steps, including 844 resets, run finished after 604 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10001 steps, including 848 resets, run finished after 590 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 840 resets, run finished after 589 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 822 resets, run finished after 583 ms. (steps per millisecond=17 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10001 steps, including 837 resets, run finished after 588 ms. (steps per millisecond=17 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 846 resets, run finished after 601 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 849 resets, run finished after 596 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Detected timeout of ITS tools.
[2023-03-09 07:26:27] [INFO ] Flatten gal took : 85 ms
[2023-03-09 07:26:27] [INFO ] Applying decomposition
[2023-03-09 07:26:27] [INFO ] Flatten gal took : 74 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph2023833431120339889.txt' '-o' '/tmp/graph2023833431120339889.bin' '-w' '/tmp/graph2023833431120339889.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2023833431120339889.bin' '-l' '-1' '-v' '-w' '/tmp/graph2023833431120339889.weights' '-q' '0' '-e' '0.001'
[2023-03-09 07:26:27] [INFO ] Decomposing Gal with order
[2023-03-09 07:26:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 07:26:27] [INFO ] Removed a total of 390 redundant transitions.
[2023-03-09 07:26:28] [INFO ] Flatten gal took : 155 ms
[2023-03-09 07:26:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 36 labels/synchronizations in 88 ms.
[2023-03-09 07:26:28] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5599995592538135983.gal : 39 ms
[2023-03-09 07:26:28] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality611121612871526673.prop : 14 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality5599995592538135983.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality611121612871526673.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...306
Loading property file /tmp/ReachabilityCardinality611121612871526673.prop.
SDD proceeding with computation,334 properties remain. new max is 4
SDD size :1 after 7
SDD proceeding with computation,334 properties remain. new max is 8
SDD size :7 after 14
SDD proceeding with computation,334 properties remain. new max is 16
SDD size :14 after 43
SDD proceeding with computation,334 properties remain. new max is 32
SDD size :43 after 110
SDD proceeding with computation,334 properties remain. new max is 64
SDD size :110 after 180
SDD proceeding with computation,334 properties remain. new max is 128
SDD size :180 after 1777
SDD proceeding with computation,334 properties remain. new max is 256
SDD size :1777 after 6856
SDD proceeding with computation,334 properties remain. new max is 512
SDD size :6856 after 1.16993e+06
Interrupted probabilistic random walk after 3354059 steps, run timeout after 177001 ms. (steps per millisecond=18 ) properties seen :{}
Probabilistic random walk after 3354059 steps, saw 1677077 distinct states, run finished after 177001 ms. (steps per millisecond=18 ) properties seen :0
Running SMT prover for 334 properties.
// Phase 1: matrix 519 rows 541 cols
[2023-03-09 07:29:20] [INFO ] Invariants computation overflowed in 52 ms
[2023-03-09 07:29:44] [INFO ] After 16556ms SMT Verify possible using state equation in real domain returned unsat :0 sat :4 real:330
[2023-03-09 07:29:44] [INFO ] State equation strengthened by 46 read => feed constraints.
[2023-03-09 07:29:44] [INFO ] After 177ms SMT Verify possible using 46 Read/Feed constraints in real domain returned unsat :0 sat :0 real:334
[2023-03-09 07:29:45] [INFO ] After 24246ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:334
[2023-03-09 07:30:07] [INFO ] After 15768ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :334
[2023-03-09 07:30:53] [INFO ] After 45463ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :334
[2023-03-09 07:30:53] [INFO ] Deduced a trap composed of 20 places in 224 ms of which 2 ms to minimize.
[2023-03-09 07:30:53] [INFO ] Deduced a trap composed of 19 places in 214 ms of which 1 ms to minimize.
[2023-03-09 07:30:53] [INFO ] Deduced a trap composed of 21 places in 199 ms of which 1 ms to minimize.
[2023-03-09 07:30:54] [INFO ] Deduced a trap composed of 21 places in 195 ms of which 1 ms to minimize.
[2023-03-09 07:30:54] [INFO ] Deduced a trap composed of 12 places in 215 ms of which 0 ms to minimize.
[2023-03-09 07:30:54] [INFO ] Deduced a trap composed of 14 places in 183 ms of which 0 ms to minimize.
[2023-03-09 07:30:55] [INFO ] Deduced a trap composed of 13 places in 188 ms of which 1 ms to minimize.
[2023-03-09 07:30:55] [INFO ] Deduced a trap composed of 11 places in 204 ms of which 0 ms to minimize.
[2023-03-09 07:30:56] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 3062 ms
[2023-03-09 07:30:57] [INFO ] Deduced a trap composed of 24 places in 196 ms of which 1 ms to minimize.
[2023-03-09 07:30:57] [INFO ] Deduced a trap composed of 24 places in 191 ms of which 1 ms to minimize.
[2023-03-09 07:30:57] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 516 ms
[2023-03-09 07:30:59] [INFO ] Deduced a trap composed of 15 places in 206 ms of which 1 ms to minimize.
[2023-03-09 07:30:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 312 ms
[2023-03-09 07:31:02] [INFO ] Deduced a trap composed of 9 places in 175 ms of which 1 ms to minimize.
[2023-03-09 07:31:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 231 ms
[2023-03-09 07:31:04] [INFO ] Deduced a trap composed of 16 places in 189 ms of which 0 ms to minimize.
[2023-03-09 07:31:04] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 356 ms
[2023-03-09 07:31:05] [INFO ] Deduced a trap composed of 26 places in 227 ms of which 1 ms to minimize.
[2023-03-09 07:31:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 298 ms
[2023-03-09 07:31:07] [INFO ] Deduced a trap composed of 20 places in 229 ms of which 19 ms to minimize.
[2023-03-09 07:31:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 288 ms
[2023-03-09 07:31:08] [INFO ] Deduced a trap composed of 19 places in 217 ms of which 15 ms to minimize.
[2023-03-09 07:31:08] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 321 ms
[2023-03-09 07:31:10] [INFO ] Deduced a trap composed of 28 places in 214 ms of which 1 ms to minimize.
[2023-03-09 07:31:10] [INFO ] Deduced a trap composed of 24 places in 174 ms of which 1 ms to minimize.
[2023-03-09 07:31:10] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 482 ms
[2023-03-09 07:31:12] [INFO ] Deduced a trap composed of 32 places in 170 ms of which 1 ms to minimize.
[2023-03-09 07:31:12] [INFO ] Deduced a trap composed of 28 places in 180 ms of which 0 ms to minimize.
[2023-03-09 07:31:12] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 442 ms
[2023-03-09 07:31:13] [INFO ] Deduced a trap composed of 30 places in 170 ms of which 0 ms to minimize.
[2023-03-09 07:31:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 254 ms
[2023-03-09 07:31:14] [INFO ] Deduced a trap composed of 32 places in 174 ms of which 1 ms to minimize.
[2023-03-09 07:31:14] [INFO ] Deduced a trap composed of 36 places in 143 ms of which 0 ms to minimize.
[2023-03-09 07:31:14] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 413 ms
[2023-03-09 07:31:14] [INFO ] Deduced a trap composed of 32 places in 150 ms of which 0 ms to minimize.
[2023-03-09 07:31:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 219 ms
[2023-03-09 07:31:15] [INFO ] Deduced a trap composed of 34 places in 170 ms of which 1 ms to minimize.
[2023-03-09 07:31:15] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 234 ms
[2023-03-09 07:31:16] [INFO ] Deduced a trap composed of 40 places in 145 ms of which 1 ms to minimize.
[2023-03-09 07:31:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 213 ms
[2023-03-09 07:31:17] [INFO ] Deduced a trap composed of 36 places in 157 ms of which 0 ms to minimize.
[2023-03-09 07:31:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 222 ms
[2023-03-09 07:31:17] [INFO ] Deduced a trap composed of 38 places in 152 ms of which 1 ms to minimize.
[2023-03-09 07:31:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 220 ms
[2023-03-09 07:31:18] [INFO ] Deduced a trap composed of 36 places in 148 ms of which 1 ms to minimize.
[2023-03-09 07:31:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 214 ms
[2023-03-09 07:31:19] [INFO ] Deduced a trap composed of 44 places in 130 ms of which 0 ms to minimize.
[2023-03-09 07:31:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 198 ms
[2023-03-09 07:31:19] [INFO ] Deduced a trap composed of 40 places in 134 ms of which 0 ms to minimize.
[2023-03-09 07:31:19] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 201 ms
[2023-03-09 07:31:20] [INFO ] Deduced a trap composed of 42 places in 147 ms of which 0 ms to minimize.
[2023-03-09 07:31:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 207 ms
[2023-03-09 07:31:20] [INFO ] Deduced a trap composed of 40 places in 152 ms of which 0 ms to minimize.
[2023-03-09 07:31:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 215 ms
[2023-03-09 07:31:21] [INFO ] Deduced a trap composed of 48 places in 125 ms of which 1 ms to minimize.
[2023-03-09 07:31:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 204 ms
[2023-03-09 07:31:22] [INFO ] Deduced a trap composed of 44 places in 124 ms of which 1 ms to minimize.
[2023-03-09 07:31:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 206 ms
[2023-03-09 07:31:23] [INFO ] Deduced a trap composed of 52 places in 116 ms of which 0 ms to minimize.
[2023-03-09 07:31:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 185 ms
[2023-03-09 07:31:23] [INFO ] Deduced a trap composed of 48 places in 120 ms of which 1 ms to minimize.
[2023-03-09 07:31:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 199 ms
[2023-03-09 07:31:24] [INFO ] Deduced a trap composed of 50 places in 140 ms of which 1 ms to minimize.
[2023-03-09 07:31:24] [INFO ] Deduced a trap composed of 44 places in 146 ms of which 1 ms to minimize.
[2023-03-09 07:31:24] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 395 ms
[2023-03-09 07:31:25] [INFO ] Deduced a trap composed of 52 places in 134 ms of which 0 ms to minimize.
[2023-03-09 07:31:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 201 ms
[2023-03-09 07:31:26] [INFO ] Deduced a trap composed of 56 places in 114 ms of which 0 ms to minimize.
[2023-03-09 07:31:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 2172 ms
[2023-03-09 07:31:31] [INFO ] Deduced a trap composed of 55 places in 140 ms of which 0 ms to minimize.
[2023-03-09 07:31:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 230 ms
[2023-03-09 07:31:32] [INFO ] Deduced a trap composed of 60 places in 133 ms of which 0 ms to minimize.
[2023-03-09 07:31:32] [INFO ] Deduced a trap composed of 63 places in 122 ms of which 1 ms to minimize.
[2023-03-09 07:31:32] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 513 ms
[2023-03-09 07:31:33] [INFO ] Deduced a trap composed of 56 places in 118 ms of which 1 ms to minimize.
[2023-03-09 07:31:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 190 ms
[2023-03-09 07:31:34] [INFO ] Deduced a trap composed of 58 places in 125 ms of which 0 ms to minimize.
[2023-03-09 07:31:34] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 212 ms
[2023-03-09 07:31:34] [INFO ] Deduced a trap composed of 66 places in 123 ms of which 0 ms to minimize.
[2023-03-09 07:31:34] [INFO ] Deduced a trap composed of 52 places in 115 ms of which 0 ms to minimize.
[2023-03-09 07:31:34] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 357 ms
[2023-03-09 07:31:35] [INFO ] Deduced a trap composed of 72 places in 125 ms of which 0 ms to minimize.
[2023-03-09 07:31:35] [INFO ] Deduced a trap composed of 81 places in 123 ms of which 0 ms to minimize.
[2023-03-09 07:31:35] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 380 ms
[2023-03-09 07:31:35] [INFO ] Deduced a trap composed of 64 places in 113 ms of which 1 ms to minimize.
[2023-03-09 07:31:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 184 ms
[2023-03-09 07:31:36] [INFO ] Deduced a trap composed of 60 places in 104 ms of which 0 ms to minimize.
[2023-03-09 07:31:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 171 ms
[2023-03-09 07:31:36] [INFO ] Deduced a trap composed of 64 places in 107 ms of which 1 ms to minimize.
[2023-03-09 07:31:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 180 ms
[2023-03-09 07:31:37] [INFO ] Deduced a trap composed of 64 places in 112 ms of which 1 ms to minimize.
[2023-03-09 07:31:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 185 ms
[2023-03-09 07:31:38] [INFO ] Deduced a trap composed of 10 places in 181 ms of which 1 ms to minimize.
[2023-03-09 07:31:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 235 ms
[2023-03-09 07:31:38] [INFO ] Deduced a trap composed of 11 places in 169 ms of which 1 ms to minimize.
[2023-03-09 07:31:38] [INFO ] Deduced a trap composed of 68 places in 93 ms of which 1 ms to minimize.
[2023-03-09 07:31:38] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 364 ms
[2023-03-09 07:31:39] [INFO ] Deduced a trap composed of 64 places in 96 ms of which 0 ms to minimize.
[2023-03-09 07:31:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 170 ms
[2023-03-09 07:31:39] [INFO ] Deduced a trap composed of 73 places in 99 ms of which 1 ms to minimize.
[2023-03-09 07:31:39] [INFO ] Deduced a trap composed of 75 places in 104 ms of which 1 ms to minimize.
[2023-03-09 07:31:39] [INFO ] Deduced a trap composed of 67 places in 109 ms of which 0 ms to minimize.
[2023-03-09 07:31:39] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 438 ms
[2023-03-09 07:31:40] [INFO ] Deduced a trap composed of 4 places in 200 ms of which 1 ms to minimize.
[2023-03-09 07:31:40] [INFO ] Deduced a trap composed of 72 places in 81 ms of which 1 ms to minimize.
[2023-03-09 07:31:40] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 376 ms
[2023-03-09 07:31:41] [INFO ] Deduced a trap composed of 68 places in 84 ms of which 1 ms to minimize.
[2023-03-09 07:31:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 157 ms
[2023-03-09 07:31:41] [INFO ] Deduced a trap composed of 4 places in 185 ms of which 1 ms to minimize.
[2023-03-09 07:31:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 251 ms
[2023-03-09 07:31:41] [INFO ] Deduced a trap composed of 82 places in 96 ms of which 1 ms to minimize.
[2023-03-09 07:31:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 215 ms
[2023-03-09 07:31:42] [INFO ] Deduced a trap composed of 78 places in 78 ms of which 1 ms to minimize.
[2023-03-09 07:31:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 157 ms
[2023-03-09 07:31:42] [INFO ] Deduced a trap composed of 72 places in 80 ms of which 0 ms to minimize.
[2023-03-09 07:31:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 157 ms
[2023-03-09 07:31:43] [INFO ] Deduced a trap composed of 74 places in 79 ms of which 0 ms to minimize.
[2023-03-09 07:31:43] [INFO ] Deduced a trap composed of 80 places in 102 ms of which 0 ms to minimize.
[2023-03-09 07:31:43] [INFO ] Deduced a trap composed of 76 places in 92 ms of which 0 ms to minimize.
[2023-03-09 07:31:43] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 412 ms
[2023-03-09 07:31:52] [INFO ] Deduced a trap composed of 28 places in 172 ms of which 1 ms to minimize.
[2023-03-09 07:31:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 242 ms
[2023-03-09 07:33:11] [INFO ] Deduced a trap composed of 70 places in 76 ms of which 1 ms to minimize.
[2023-03-09 07:33:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 693 ms
[2023-03-09 07:33:13] [INFO ] Deduced a trap composed of 79 places in 71 ms of which 0 ms to minimize.
[2023-03-09 07:33:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 148 ms
[2023-03-09 07:33:17] [INFO ] Deduced a trap composed of 80 places in 82 ms of which 1 ms to minimize.
[2023-03-09 07:33:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 147 ms
[2023-03-09 07:33:22] [INFO ] After 194358ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :334
Attempting to minimize the solution found.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:692)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:386)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 07:33:30] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 07:33:30] [INFO ] After 225014ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:334
Parikh walk visited 0 properties in 30002 ms.
Support contains 451 out of 541 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 541/541 places, 519/519 transitions.
Applied a total of 0 rules in 24 ms. Remains 541 /541 variables (removed 0) and now considering 519/519 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 24 ms. Remains : 541/541 places, 519/519 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 541/541 places, 519/519 transitions.
Applied a total of 0 rules in 16 ms. Remains 541 /541 variables (removed 0) and now considering 519/519 (removed 0) transitions.
// Phase 1: matrix 519 rows 541 cols
[2023-03-09 07:34:00] [INFO ] Invariants computation overflowed in 58 ms
[2023-03-09 07:34:00] [INFO ] Implicit Places using invariants in 315 ms returned []
// Phase 1: matrix 519 rows 541 cols
[2023-03-09 07:34:00] [INFO ] Invariants computation overflowed in 48 ms
[2023-03-09 07:34:00] [INFO ] State equation strengthened by 46 read => feed constraints.
[2023-03-09 07:34:11] [INFO ] Implicit Places using invariants and state equation in 11470 ms returned [170, 442, 512]
Discarding 3 places :
Implicit Place search using SMT with State Equation took 11790 ms to find 3 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 538/541 places, 519/519 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 538 transition count 518
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 537 transition count 518
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 537 transition count 518
Applied a total of 3 rules in 94 ms. Remains 537 /538 variables (removed 1) and now considering 518/519 (removed 1) transitions.
// Phase 1: matrix 518 rows 537 cols
[2023-03-09 07:34:11] [INFO ] Invariants computation overflowed in 39 ms
[2023-03-09 07:34:12] [INFO ] Implicit Places using invariants in 368 ms returned []
// Phase 1: matrix 518 rows 537 cols
[2023-03-09 07:34:12] [INFO ] Invariants computation overflowed in 40 ms
[2023-03-09 07:34:12] [INFO ] State equation strengthened by 46 read => feed constraints.
[2023-03-09 07:34:17] [INFO ] Implicit Places using invariants and state equation in 5086 ms returned [53, 239]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 5474 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 535/541 places, 518/519 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 535 transition count 517
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 534 transition count 517
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 3 place count 534 transition count 517
Applied a total of 3 rules in 39 ms. Remains 534 /535 variables (removed 1) and now considering 517/518 (removed 1) transitions.
// Phase 1: matrix 517 rows 534 cols
[2023-03-09 07:34:17] [INFO ] Invariants computation overflowed in 52 ms
[2023-03-09 07:34:17] [INFO ] Implicit Places using invariants in 424 ms returned []
// Phase 1: matrix 517 rows 534 cols
[2023-03-09 07:34:17] [INFO ] Invariants computation overflowed in 48 ms
[2023-03-09 07:34:18] [INFO ] State equation strengthened by 46 read => feed constraints.
[2023-03-09 07:34:22] [INFO ] Implicit Places using invariants and state equation in 4862 ms returned []
Implicit Place search using SMT with State Equation took 5291 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 534/541 places, 517/519 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 22707 ms. Remains : 534/541 places, 517/519 transitions.
Interrupted random walk after 365107 steps, including 52737 resets, run timeout after 30001 ms. (steps per millisecond=12 ) properties seen 0
Incomplete Best-First random walk after 10001 steps, including 919 resets, run finished after 502 ms. (steps per millisecond=19 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 915 resets, run finished after 566 ms. (steps per millisecond=17 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 926 resets, run finished after 438 ms. (steps per millisecond=22 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10001 steps, including 914 resets, run finished after 493 ms. (steps per millisecond=20 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10001 steps, including 919 resets, run finished after 495 ms. (steps per millisecond=20 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 930 resets, run finished after 402 ms. (steps per millisecond=24 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 902 resets, run finished after 351 ms. (steps per millisecond=28 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 935 resets, run finished after 293 ms. (steps per millisecond=34 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10001 steps, including 910 resets, run finished after 693 ms. (steps per millisecond=14 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 928 resets, run finished after 760 ms. (steps per millisecond=13 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 959 resets, run finished after 837 ms. (steps per millisecond=11 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 909 resets, run finished after 665 ms. (steps per millisecond=15 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 942 resets, run finished after 847 ms. (steps per millisecond=11 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10001 steps, including 896 resets, run finished after 604 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 915 resets, run finished after 509 ms. (steps per millisecond=19 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 905 resets, run finished after 514 ms. (steps per millisecond=19 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10001 steps, including 938 resets, run finished after 754 ms. (steps per millisecond=13 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 926 resets, run finished after 717 ms. (steps per millisecond=13 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 907 resets, run finished after 409 ms. (steps per millisecond=24 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 925 resets, run finished after 413 ms. (steps per millisecond=24 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 878 resets, run finished after 744 ms. (steps per millisecond=13 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 938 resets, run finished after 598 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 910 resets, run finished after 604 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 908 resets, run finished after 476 ms. (steps per millisecond=21 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 915 resets, run finished after 527 ms. (steps per millisecond=18 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 944 resets, run finished after 499 ms. (steps per millisecond=20 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 906 resets, run finished after 381 ms. (steps per millisecond=26 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 886 resets, run finished after 513 ms. (steps per millisecond=19 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10001 steps, including 931 resets, run finished after 642 ms. (steps per millisecond=15 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 919 resets, run finished after 618 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 950 resets, run finished after 470 ms. (steps per millisecond=21 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 926 resets, run finished after 423 ms. (steps per millisecond=23 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10001 steps, including 925 resets, run finished after 568 ms. (steps per millisecond=17 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 915 resets, run finished after 539 ms. (steps per millisecond=18 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 934 resets, run finished after 592 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 948 resets, run finished after 592 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 934 resets, run finished after 408 ms. (steps per millisecond=24 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 920 resets, run finished after 525 ms. (steps per millisecond=19 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 893 resets, run finished after 449 ms. (steps per millisecond=22 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10001 steps, including 916 resets, run finished after 569 ms. (steps per millisecond=17 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 913 resets, run finished after 789 ms. (steps per millisecond=12 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 913 resets, run finished after 625 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 902 resets, run finished after 556 ms. (steps per millisecond=17 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 901 resets, run finished after 598 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 882 resets, run finished after 606 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 931 resets, run finished after 590 ms. (steps per millisecond=16 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 918 resets, run finished after 554 ms. (steps per millisecond=18 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 943 resets, run finished after 545 ms. (steps per millisecond=18 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10000 steps, including 914 resets, run finished after 648 ms. (steps per millisecond=15 ) properties (out of 334) seen :0
Incomplete Best-First random walk after 10001 steps, including 895 resets, run finished after 357 ms. (steps per millisecond=28 ) properties (out of 334) seen :0
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2290207515623606530
[2023-03-09 07:36:28] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2290207515623606530
Running compilation step : cd /tmp/ltsmin2290207515623606530;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '120' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2085 ms.
Running link step : cd /tmp/ltsmin2290207515623606530;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 43 ms.
Running LTSmin : cd /tmp/ltsmin2290207515623606530;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'qltransition_17==true'
Interrupted probabilistic random walk after 2686689 steps, run timeout after 171010 ms. (steps per millisecond=15 ) properties seen :{}
Probabilistic random walk after 2686689 steps, saw 1343308 distinct states, run finished after 171012 ms. (steps per millisecond=15 ) properties seen :0
Running SMT prover for 334 properties.
// Phase 1: matrix 517 rows 534 cols
[2023-03-09 07:38:11] [INFO ] Invariants computation overflowed in 141 ms
[2023-03-09 07:38:50] [INFO ] After 28080ms SMT Verify possible using state equation in real domain returned unsat :0 sat :4 real:330
[2023-03-09 07:38:50] [INFO ] State equation strengthened by 46 read => feed constraints.
[2023-03-09 07:38:50] [INFO ] After 262ms SMT Verify possible using 46 Read/Feed constraints in real domain returned unsat :0 sat :0 real:334
[2023-03-09 07:38:50] [INFO ] After 38450ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:334
[2023-03-09 07:39:29] [INFO ] After 30010ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :334
[2023-03-09 07:41:35] [INFO ] After 125335ms SMT Verify possible using 46 Read/Feed constraints in natural domain returned unsat :0 sat :334
[2023-03-09 07:41:36] [INFO ] Deduced a trap composed of 19 places in 308 ms of which 1 ms to minimize.
[2023-03-09 07:41:37] [INFO ] Deduced a trap composed of 19 places in 312 ms of which 1 ms to minimize.
[2023-03-09 07:41:37] [INFO ] Deduced a trap composed of 12 places in 330 ms of which 1 ms to minimize.
[2023-03-09 07:41:38] [INFO ] Deduced a trap composed of 14 places in 338 ms of which 1 ms to minimize.
[2023-03-09 07:41:38] [INFO ] Deduced a trap composed of 9 places in 343 ms of which 1 ms to minimize.
[2023-03-09 07:41:38] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1999 ms
[2023-03-09 07:41:41] [INFO ] Deduced a trap composed of 21 places in 384 ms of which 1 ms to minimize.
[2023-03-09 07:41:41] [INFO ] Deduced a trap composed of 20 places in 324 ms of which 0 ms to minimize.
[2023-03-09 07:41:42] [INFO ] Deduced a trap composed of 24 places in 377 ms of which 0 ms to minimize.
[2023-03-09 07:41:42] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1345 ms
[2023-03-09 07:41:43] [INFO ] Deduced a trap composed of 15 places in 282 ms of which 1 ms to minimize.
[2023-03-09 07:41:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 397 ms
[2023-03-09 07:41:50] [INFO ] Deduced a trap composed of 16 places in 355 ms of which 7 ms to minimize.
[2023-03-09 07:41:51] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 440 ms
[2023-03-09 07:41:52] [INFO ] Deduced a trap composed of 28 places in 291 ms of which 0 ms to minimize.
[2023-03-09 07:41:52] [INFO ] Deduced a trap composed of 28 places in 373 ms of which 1 ms to minimize.
[2023-03-09 07:41:53] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1109 ms
[2023-03-09 07:41:54] [INFO ] Deduced a trap composed of 26 places in 361 ms of which 0 ms to minimize.
[2023-03-09 07:41:54] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 495 ms
[2023-03-09 07:42:00] [INFO ] Deduced a trap composed of 32 places in 253 ms of which 0 ms to minimize.
[2023-03-09 07:42:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 361 ms
[2023-03-09 07:42:03] [INFO ] Deduced a trap composed of 24 places in 262 ms of which 0 ms to minimize.
[2023-03-09 07:42:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 345 ms
[2023-03-09 07:42:08] [INFO ] Deduced a trap composed of 34 places in 306 ms of which 11 ms to minimize.
[2023-03-09 07:42:08] [INFO ] Deduced a trap composed of 36 places in 291 ms of which 7 ms to minimize.
[2023-03-09 07:42:08] [INFO ] Deduced a trap composed of 36 places in 335 ms of which 1 ms to minimize.
[2023-03-09 07:42:08] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1154 ms
[2023-03-09 07:42:10] [INFO ] Deduced a trap composed of 28 places in 337 ms of which 0 ms to minimize.
[2023-03-09 07:42:10] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 465 ms
[2023-03-09 07:42:15] [INFO ] Deduced a trap composed of 36 places in 250 ms of which 7 ms to minimize.
[2023-03-09 07:42:15] [INFO ] Deduced a trap composed of 38 places in 330 ms of which 1 ms to minimize.
[2023-03-09 07:42:16] [INFO ] Deduced a trap composed of 40 places in 348 ms of which 1 ms to minimize.
[2023-03-09 07:42:16] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1136 ms
[2023-03-09 07:42:18] [INFO ] Deduced a trap composed of 32 places in 328 ms of which 1 ms to minimize.
[2023-03-09 07:42:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 504 ms
[2023-03-09 07:42:22] [INFO ] Deduced a trap composed of 45 places in 289 ms of which 0 ms to minimize.
[2023-03-09 07:42:22] [INFO ] Deduced a trap composed of 44 places in 326 ms of which 1 ms to minimize.
[2023-03-09 07:42:22] [INFO ] Deduced a trap composed of 44 places in 335 ms of which 4 ms to minimize.
[2023-03-09 07:42:24] [INFO ] Deduced a trap composed of 42 places in 307 ms of which 1 ms to minimize.
[2023-03-09 07:42:24] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2402 ms
[2023-03-09 07:42:27] [INFO ] Deduced a trap composed of 44 places in 332 ms of which 1 ms to minimize.
[2023-03-09 07:42:28] [INFO ] Deduced a trap composed of 46 places in 218 ms of which 1 ms to minimize.
[2023-03-09 07:42:28] [INFO ] Deduced a trap composed of 48 places in 206 ms of which 1 ms to minimize.
[2023-03-09 07:42:28] [INFO ] Deduced a trap composed of 46 places in 224 ms of which 0 ms to minimize.
[2023-03-09 07:42:28] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1211 ms
[2023-03-09 07:42:30] [INFO ] Deduced a trap composed of 40 places in 228 ms of which 1 ms to minimize.
[2023-03-09 07:42:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 371 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:722)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:386)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-09 07:42:35] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-09 07:42:35] [INFO ] After 225059ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:334
Parikh walk visited 0 properties in 30047 ms.
Support contains 451 out of 534 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 534/534 places, 517/517 transitions.
Applied a total of 0 rules in 53 ms. Remains 534 /534 variables (removed 0) and now considering 517/517 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 67 ms. Remains : 534/534 places, 517/517 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 534/534 places, 517/517 transitions.
Applied a total of 0 rules in 27 ms. Remains 534 /534 variables (removed 0) and now considering 517/517 (removed 0) transitions.
// Phase 1: matrix 517 rows 534 cols
[2023-03-09 07:43:05] [INFO ] Invariants computation overflowed in 133 ms
[2023-03-09 07:43:06] [INFO ] Implicit Places using invariants in 428 ms returned []
// Phase 1: matrix 517 rows 534 cols
[2023-03-09 07:43:06] [INFO ] Invariants computation overflowed in 130 ms
[2023-03-09 07:43:07] [INFO ] State equation strengthened by 46 read => feed constraints.
[2023-03-09 07:43:10] [INFO ] Implicit Places using invariants and state equation in 3934 ms returned []
Implicit Place search using SMT with State Equation took 4365 ms to find 0 implicit places.
[2023-03-09 07:43:10] [INFO ] Redundant transitions in 77 ms returned []
// Phase 1: matrix 517 rows 534 cols
[2023-03-09 07:43:10] [INFO ] Invariants computation overflowed in 88 ms
[2023-03-09 07:43:10] [INFO ] Dead Transitions using invariants and state equation in 778 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5293 ms. Remains : 534/534 places, 517/517 transitions.
Incomplete random walk after 100000 steps, including 14292 resets, run finished after 12241 ms. (steps per millisecond=8 ) properties (out of 451) seen :0
Running SMT prover for 451 properties.
// Phase 1: matrix 517 rows 534 cols
[2023-03-09 07:43:23] [INFO ] Invariants computation overflowed in 127 ms
[2023-03-09 07:43:35] [INFO ] After 10424ms SMT Verify possible using state equation in real domain returned unsat :0 sat :451
[2023-03-09 07:43:35] [INFO ] State equation strengthened by 46 read => feed constraints.
[2023-03-09 07:44:06] [INFO ] After 31282ms SMT Verify possible using 46 Read/Feed constraints in real domain returned unsat :0 sat :451
[2023-03-09 07:44:06] [INFO ] Deduced a trap composed of 12 places in 401 ms of which 1 ms to minimize.
[2023-03-09 07:44:07] [INFO ] Deduced a trap composed of 14 places in 321 ms of which 1 ms to minimize.
[2023-03-09 07:44:07] [INFO ] Deduced a trap composed of 27 places in 306 ms of which 7 ms to minimize.
[2023-03-09 07:44:08] [INFO ] Deduced a trap composed of 21 places in 396 ms of which 1 ms to minimize.
[2023-03-09 07:44:08] [INFO ] Deduced a trap composed of 18 places in 282 ms of which 1 ms to minimize.
[2023-03-09 07:44:08] [INFO ] Deduced a trap composed of 23 places in 378 ms of which 1 ms to minimize.
[2023-03-09 07:44:08] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 2505 ms
[2023-03-09 07:44:09] [INFO ] Deduced a trap composed of 16 places in 265 ms of which 1 ms to minimize.
[2023-03-09 07:44:09] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 420 ms
[2023-03-09 07:44:10] [INFO ] Deduced a trap composed of 36 places in 208 ms of which 1 ms to minimize.
[2023-03-09 07:44:10] [INFO ] Deduced a trap composed of 40 places in 286 ms of which 0 ms to minimize.
[2023-03-09 07:44:10] [INFO ] Deduced a trap composed of 52 places in 189 ms of which 0 ms to minimize.
[2023-03-09 07:44:11] [INFO ] Deduced a trap composed of 69 places in 255 ms of which 1 ms to minimize.
[2023-03-09 07:44:11] [INFO ] Deduced a trap composed of 68 places in 167 ms of which 1 ms to minimize.
[2023-03-09 07:44:11] [INFO ] Deduced a trap composed of 82 places in 187 ms of which 0 ms to minimize.
[2023-03-09 07:44:11] [INFO ] Deduced a trap composed of 56 places in 175 ms of which 0 ms to minimize.
[2023-03-09 07:44:11] [INFO ] Deduced a trap composed of 72 places in 161 ms of which 0 ms to minimize.
[2023-03-09 07:44:12] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 2150 ms
[2023-03-09 07:44:14] [INFO ] Deduced a trap composed of 17 places in 310 ms of which 1 ms to minimize.
[2023-03-09 07:44:14] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 432 ms
[2023-03-09 07:44:16] [INFO ] Deduced a trap composed of 26 places in 245 ms of which 1 ms to minimize.
[2023-03-09 07:44:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 382 ms
[2023-03-09 07:44:16] [INFO ] Deduced a trap composed of 20 places in 335 ms of which 1 ms to minimize.
[2023-03-09 07:44:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 464 ms
[2023-03-09 07:44:18] [INFO ] Deduced a trap composed of 34 places in 317 ms of which 0 ms to minimize.
[2023-03-09 07:44:18] [INFO ] Deduced a trap composed of 32 places in 337 ms of which 0 ms to minimize.
[2023-03-09 07:44:18] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 855 ms
[2023-03-09 07:44:21] [INFO ] Deduced a trap composed of 19 places in 264 ms of which 0 ms to minimize.
[2023-03-09 07:44:21] [INFO ] Deduced a trap composed of 15 places in 321 ms of which 1 ms to minimize.
[2023-03-09 07:44:21] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 748 ms
[2023-03-09 07:44:24] [INFO ] Deduced a trap composed of 24 places in 267 ms of which 1 ms to minimize.
[2023-03-09 07:44:25] [INFO ] Deduced a trap composed of 28 places in 228 ms of which 1 ms to minimize.
[2023-03-09 07:44:25] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 635 ms
[2023-03-09 07:44:25] [INFO ] Deduced a trap composed of 24 places in 232 ms of which 0 ms to minimize.
[2023-03-09 07:44:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 345 ms
[2023-03-09 07:44:26] [INFO ] Deduced a trap composed of 40 places in 213 ms of which 2 ms to minimize.
[2023-03-09 07:44:26] [INFO ] Deduced a trap composed of 44 places in 216 ms of which 1 ms to minimize.
[2023-03-09 07:44:26] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 602 ms
[2023-03-09 07:44:28] [INFO ] Deduced a trap composed of 28 places in 252 ms of which 0 ms to minimize.
[2023-03-09 07:44:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 386 ms
[2023-03-09 07:44:30] [INFO ] Deduced a trap composed of 24 places in 264 ms of which 10 ms to minimize.
[2023-03-09 07:44:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 380 ms
[2023-03-09 07:44:31] [INFO ] Deduced a trap composed of 32 places in 249 ms of which 1 ms to minimize.
[2023-03-09 07:44:31] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 406 ms
[2023-03-09 07:44:33] [INFO ] Deduced a trap composed of 32 places in 240 ms of which 9 ms to minimize.
[2023-03-09 07:44:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 376 ms
[2023-03-09 07:44:35] [INFO ] Deduced a trap composed of 32 places in 287 ms of which 1 ms to minimize.
[2023-03-09 07:44:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 427 ms
[2023-03-09 07:44:39] [INFO ] Deduced a trap composed of 36 places in 275 ms of which 1 ms to minimize.
[2023-03-09 07:44:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 434 ms
[2023-03-09 07:44:42] [INFO ] Deduced a trap composed of 48 places in 180 ms of which 1 ms to minimize.
[2023-03-09 07:44:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 343 ms
[2023-03-09 07:44:43] [INFO ] Deduced a trap composed of 36 places in 210 ms of which 0 ms to minimize.
[2023-03-09 07:44:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 345 ms
[2023-03-09 07:44:45] [INFO ] Deduced a trap composed of 44 places in 180 ms of which 0 ms to minimize.
[2023-03-09 07:44:45] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 328 ms
[2023-03-09 07:44:52] [INFO ] Deduced a trap composed of 52 places in 258 ms of which 0 ms to minimize.
[2023-03-09 07:44:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 434 ms
[2023-03-09 07:44:52] [INFO ] Deduced a trap composed of 48 places in 263 ms of which 0 ms to minimize.
[2023-03-09 07:44:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 404 ms
[2023-03-09 07:44:53] [INFO ] Deduced a trap composed of 56 places in 257 ms of which 1 ms to minimize.
[2023-03-09 07:44:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 409 ms
[2023-03-09 07:44:55] [INFO ] Deduced a trap composed of 56 places in 220 ms of which 0 ms to minimize.
[2023-03-09 07:44:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 391 ms
[2023-03-09 07:44:58] [INFO ] Deduced a trap composed of 60 places in 170 ms of which 0 ms to minimize.
[2023-03-09 07:44:58] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 304 ms
[2023-03-09 07:44:59] [INFO ] Deduced a trap composed of 52 places in 150 ms of which 1 ms to minimize.
[2023-03-09 07:44:59] [INFO ] Deduced a trap composed of 60 places in 164 ms of which 11 ms to minimize.
[2023-03-09 07:44:59] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 548 ms
[2023-03-09 07:44:59] [INFO ] Deduced a trap composed of 56 places in 207 ms of which 10 ms to minimize.
[2023-03-09 07:45:00] [INFO ] Deduced a trap composed of 65 places in 189 ms of which 0 ms to minimize.
[2023-03-09 07:45:00] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 622 ms
[2023-03-09 07:45:00] [INFO ] Deduced a trap composed of 74 places in 167 ms of which 0 ms to minimize.
[2023-03-09 07:45:00] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 348 ms
[2023-03-09 07:45:01] [INFO ] Deduced a trap composed of 68 places in 148 ms of which 0 ms to minimize.
[2023-03-09 07:45:01] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 313 ms
[2023-03-09 07:45:02] [INFO ] Deduced a trap composed of 64 places in 196 ms of which 0 ms to minimize.
[2023-03-09 07:45:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 377 ms
[2023-03-09 07:45:03] [INFO ] Deduced a trap composed of 72 places in 169 ms of which 0 ms to minimize.
[2023-03-09 07:45:03] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 341 ms
[2023-03-09 07:45:03] [INFO ] After 88670ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :223 real:228
Attempting to minimize the solution found.
Minimization took 0 ms.
[2023-03-09 07:45:03] [INFO ] After 100069ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :223 real:228
TIME LIMIT: Killed by timeout after 1800 seconds
MemTotal: 16393216 kB
MemFree: 14282960 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16131936 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination QuasiLiveness -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="DoubleExponent-PT-020"
export BK_EXAMINATION="QuasiLiveness"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is DoubleExponent-PT-020, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r147-smll-167819433900302"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleExponent-PT-020.tgz
mv DoubleExponent-PT-020 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;