Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r060-tall-165254772100503.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-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 2-4028
Executing tool itstools
Input is DNAwalker-PT-17redondantChoiceL, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r060-tall-165254772100503
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 728K
-rw-r--r-- 1 mcc users 6.8K Apr 29 18:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Apr 29 18:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K Apr 29 18:14 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Apr 29 18:14 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 9 07:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 07:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 9 07:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 9 07:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Apr 29 18:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 172K Apr 29 18:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Apr 29 18:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 84K Apr 29 18:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 9 07:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 19 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 211K May 10 09:33 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-00
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-01
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-02
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-03
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-04
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-05
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-06
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-07
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-08
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-09
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-10
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-11
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-12
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-13
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-14
FORMULA_NAME DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654187616696

Running Version 202205111006
[2022-06-02 16:33:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-02 16:33:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-02 16:33:38] [INFO ] Load time of PNML (sax parser for PT used): 127 ms
[2022-06-02 16:33:38] [INFO ] Transformed 43 places.
[2022-06-02 16:33:38] [INFO ] Transformed 490 transitions.
[2022-06-02 16:33:38] [INFO ] Parsed PT model containing 43 places and 490 transitions in 226 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 13 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 386 resets, run finished after 467 ms. (steps per millisecond=21 ) properties (out of 16) seen :9
FORMULA DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 29 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 28 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2022-06-02 16:33:39] [INFO ] Flow matrix only has 489 transitions (discarded 1 similar events)
// Phase 1: matrix 489 rows 43 cols
[2022-06-02 16:33:39] [INFO ] Computed 0 place invariants in 16 ms
[2022-06-02 16:33:39] [INFO ] After 164ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-06-02 16:34:04] [INFO ] After 24933ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2022-06-02 16:34:04] [INFO ] State equation strengthened by 161 read => feed constraints.
[2022-06-02 16:34:04] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-02 16:34:04] [INFO ] After 25025ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:7
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 38 out of 43 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 43/43 places, 490/490 transitions.
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 43 transition count 483
Applied a total of 7 rules in 31 ms. Remains 43 /43 variables (removed 0) and now considering 483/490 (removed 7) transitions.
// Phase 1: matrix 483 rows 43 cols
[2022-06-02 16:34:04] [INFO ] Computed 0 place invariants in 6 ms
[2022-06-02 16:34:04] [INFO ] Dead Transitions using invariants and state equation in 338 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 43/43 places, 483/490 transitions.
Incomplete random walk after 1000000 steps, including 36636 resets, run finished after 20031 ms. (steps per millisecond=49 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3016 resets, run finished after 3932 ms. (steps per millisecond=254 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2515 resets, run finished after 3128 ms. (steps per millisecond=319 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2977 resets, run finished after 3221 ms. (steps per millisecond=310 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2404 resets, run finished after 2828 ms. (steps per millisecond=353 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2504 resets, run finished after 3362 ms. (steps per millisecond=297 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2574 resets, run finished after 2368 ms. (steps per millisecond=422 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2648 resets, run finished after 2781 ms. (steps per millisecond=359 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 30722533 steps, run timeout after 123001 ms. (steps per millisecond=249 ) properties seen :{}
Probabilistic random walk after 30722533 steps, saw 4234948 distinct states, run finished after 123004 ms. (steps per millisecond=249 ) properties seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 483 rows 43 cols
[2022-06-02 16:36:49] [INFO ] Computed 0 place invariants in 3 ms
[2022-06-02 16:36:49] [INFO ] After 60ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-06-02 16:37:53] [INFO ] After 63623ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 38 out of 43 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 43/43 places, 483/483 transitions.
Applied a total of 0 rules in 18 ms. Remains 43 /43 variables (removed 0) and now considering 483/483 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 43/43 places, 483/483 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 43/43 places, 483/483 transitions.
Applied a total of 0 rules in 9 ms. Remains 43 /43 variables (removed 0) and now considering 483/483 (removed 0) transitions.
// Phase 1: matrix 483 rows 43 cols
[2022-06-02 16:37:53] [INFO ] Computed 0 place invariants in 2 ms
[2022-06-02 16:37:53] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 483 rows 43 cols
[2022-06-02 16:37:53] [INFO ] Computed 0 place invariants in 2 ms
[2022-06-02 16:37:53] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-06-02 16:37:53] [INFO ] Implicit Places using invariants and state equation in 105 ms returned []
Implicit Place search using SMT with State Equation took 128 ms to find 0 implicit places.
[2022-06-02 16:37:53] [INFO ] Redundant transitions in 34 ms returned []
// Phase 1: matrix 483 rows 43 cols
[2022-06-02 16:37:53] [INFO ] Computed 0 place invariants in 2 ms
[2022-06-02 16:37:53] [INFO ] Dead Transitions using invariants and state equation in 176 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 43/43 places, 483/483 transitions.
Incomplete random walk after 1000000 steps, including 36699 resets, run finished after 21913 ms. (steps per millisecond=45 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000000 steps, including 3013 resets, run finished after 3997 ms. (steps per millisecond=250 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2521 resets, run finished after 3063 ms. (steps per millisecond=326 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2965 resets, run finished after 3170 ms. (steps per millisecond=315 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2393 resets, run finished after 2780 ms. (steps per millisecond=359 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2508 resets, run finished after 3492 ms. (steps per millisecond=286 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2564 resets, run finished after 2481 ms. (steps per millisecond=403 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2651 resets, run finished after 2759 ms. (steps per millisecond=362 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 30960176 steps, run timeout after 129001 ms. (steps per millisecond=239 ) properties seen :{}
Probabilistic random walk after 30960176 steps, saw 4268609 distinct states, run finished after 129001 ms. (steps per millisecond=239 ) properties seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 483 rows 43 cols
[2022-06-02 16:40:46] [INFO ] Computed 0 place invariants in 2 ms
[2022-06-02 16:40:46] [INFO ] After 42ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-06-02 16:41:50] [INFO ] After 63617ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 7 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 38 out of 43 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 43/43 places, 483/483 transitions.
Applied a total of 0 rules in 18 ms. Remains 43 /43 variables (removed 0) and now considering 483/483 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 43/43 places, 483/483 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 43/43 places, 483/483 transitions.
Applied a total of 0 rules in 7 ms. Remains 43 /43 variables (removed 0) and now considering 483/483 (removed 0) transitions.
// Phase 1: matrix 483 rows 43 cols
[2022-06-02 16:41:50] [INFO ] Computed 0 place invariants in 2 ms
[2022-06-02 16:41:50] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 483 rows 43 cols
[2022-06-02 16:41:50] [INFO ] Computed 0 place invariants in 2 ms
[2022-06-02 16:41:50] [INFO ] State equation strengthened by 160 read => feed constraints.
[2022-06-02 16:41:50] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 163 ms to find 0 implicit places.
[2022-06-02 16:41:50] [INFO ] Redundant transitions in 9 ms returned []
// Phase 1: matrix 483 rows 43 cols
[2022-06-02 16:41:50] [INFO ] Computed 0 place invariants in 2 ms
[2022-06-02 16:41:50] [INFO ] Dead Transitions using invariants and state equation in 140 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 43/43 places, 483/483 transitions.
Applied a total of 0 rules in 10 ms. Remains 43 /43 variables (removed 0) and now considering 483/483 (removed 0) transitions.
Running SMT prover for 7 properties.
// Phase 1: matrix 483 rows 43 cols
[2022-06-02 16:41:50] [INFO ] Computed 0 place invariants in 2 ms
[2022-06-02 16:41:50] [INFO ] After 55ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2022-06-02 16:42:54] [INFO ] After 63585ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
[2022-06-02 16:42:54] [INFO ] Flatten gal took : 70 ms
[2022-06-02 16:42:54] [INFO ] Flatten gal took : 25 ms
[2022-06-02 16:42:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9449436711381723501.gal : 14 ms
[2022-06-02 16:42:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4453285820650273026.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9449436711381723501.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4453285820650273026.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality4453285820650273026.prop.
SDD proceeding with computation,7 properties remain. new max is 4
SDD size :1 after 10
SDD proceeding with computation,7 properties remain. new max is 8
SDD size :10 after 96
SDD proceeding with computation,7 properties remain. new max is 16
SDD size :96 after 1105
SDD proceeding with computation,7 properties remain. new max is 32
SDD size :1105 after 1172
SDD proceeding with computation,7 properties remain. new max is 64
SDD size :1172 after 7577
SDD proceeding with computation,7 properties remain. new max is 128
SDD size :7577 after 24930
SDD proceeding with computation,7 properties remain. new max is 256
SDD size :24930 after 54376
SDD proceeding with computation,7 properties remain. new max is 512
SDD size :54376 after 270854
SDD proceeding with computation,7 properties remain. new max is 1024
SDD size :270854 after 364424
SDD proceeding with computation,7 properties remain. new max is 2048
SDD size :364424 after 1.31748e+06
SDD proceeding with computation,7 properties remain. new max is 4096
SDD size :1.31748e+06 after 7.71026e+06
SDD proceeding with computation,7 properties remain. new max is 8192
SDD size :7.71026e+06 after 3.88353e+07
Detected timeout of ITS tools.
[2022-06-02 16:43:09] [INFO ] Flatten gal took : 20 ms
[2022-06-02 16:43:09] [INFO ] Applying decomposition
[2022-06-02 16:43:09] [INFO ] Flatten gal took : 19 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph12519722044215587548.txt' '-o' '/tmp/graph12519722044215587548.bin' '-w' '/tmp/graph12519722044215587548.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph12519722044215587548.bin' '-l' '-1' '-v' '-w' '/tmp/graph12519722044215587548.weights' '-q' '0' '-e' '0.001'
[2022-06-02 16:43:09] [INFO ] Decomposing Gal with order
[2022-06-02 16:43:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-02 16:43:10] [INFO ] Removed a total of 872 redundant transitions.
[2022-06-02 16:43:10] [INFO ] Flatten gal took : 65 ms
[2022-06-02 16:43:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 5 ms.
[2022-06-02 16:43:10] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8943777197405184925.gal : 4 ms
[2022-06-02 16:43:10] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5569771354985496592.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8943777197405184925.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5569771354985496592.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...298
Loading property file /tmp/ReachabilityCardinality5569771354985496592.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14940630087577615300
[2022-06-02 16:43:25] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14940630087577615300
Running compilation step : cd /tmp/ltsmin14940630087577615300;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 805 ms.
Running link step : cd /tmp/ltsmin14940630087577615300;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 39 ms.
Running LTSmin : cd /tmp/ltsmin14940630087577615300;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'DNAwalkerPT17redondantChoiceLReachabilityFireability01==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-06-02 16:43:40] [INFO ] Flatten gal took : 20 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin7229414860857356948
[2022-06-02 16:43:40] [INFO ] Computing symmetric may disable matrix : 483 transitions.
[2022-06-02 16:43:40] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-02 16:43:40] [INFO ] Computing symmetric may enable matrix : 483 transitions.
[2022-06-02 16:43:40] [INFO ] Computation of Complete enable matrix. took 19 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-02 16:43:40] [INFO ] Applying decomposition
[2022-06-02 16:43:40] [INFO ] Flatten gal took : 33 ms
[2022-06-02 16:43:40] [INFO ] Flatten gal took : 27 ms
[2022-06-02 16:43:40] [INFO ] Input system was already deterministic with 483 transitions.
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph5421954560531240096.txt' '-o' '/tmp/graph5421954560531240096.bin' '-w' '/tmp/graph5421954560531240096.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5421954560531240096.bin' '-l' '-1' '-v' '-w' '/tmp/graph5421954560531240096.weights' '-q' '0' '-e' '0.001'
[2022-06-02 16:43:40] [INFO ] Decomposing Gal with order
[2022-06-02 16:43:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-02 16:43:40] [INFO ] Computing Do-Not-Accords matrix : 483 transitions.
[2022-06-02 16:43:40] [INFO ] Computation of Completed DNA matrix. took 15 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-02 16:43:40] [INFO ] Built C files in 176ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7229414860857356948
Running compilation step : cd /tmp/ltsmin7229414860857356948;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '102' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-06-02 16:43:40] [INFO ] Removed a total of 872 redundant transitions.
[2022-06-02 16:43:40] [INFO ] Flatten gal took : 86 ms
[2022-06-02 16:43:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 6 ms.
[2022-06-02 16:43:40] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability3621774153963766344.gal : 8 ms
[2022-06-02 16:43:40] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability1335746103729382565.prop : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability3621774153963766344.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability1335746103729382565.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...298
Loading property file /tmp/ReachabilityFireability1335746103729382565.prop.
[2022-06-02 16:43:40] [INFO ] Ran tautology test, simplified 0 / 7 in 297 ms.
[2022-06-02 16:43:40] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-01(UNSAT) depth K=0 took 5 ms
[2022-06-02 16:43:40] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-02(UNSAT) depth K=0 took 1 ms
[2022-06-02 16:43:40] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-04(UNSAT) depth K=0 took 1 ms
[2022-06-02 16:43:40] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-11(UNSAT) depth K=0 took 1 ms
[2022-06-02 16:43:40] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-12(UNSAT) depth K=0 took 1 ms
[2022-06-02 16:43:40] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-13(UNSAT) depth K=0 took 0 ms
[2022-06-02 16:43:40] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-15(UNSAT) depth K=0 took 1 ms
[2022-06-02 16:43:40] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-01(UNSAT) depth K=1 took 5 ms
[2022-06-02 16:43:40] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-02(UNSAT) depth K=1 took 4 ms
[2022-06-02 16:43:40] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-04(UNSAT) depth K=1 took 3 ms
[2022-06-02 16:43:40] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-11(UNSAT) depth K=1 took 2 ms
[2022-06-02 16:43:40] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-12(UNSAT) depth K=1 took 3 ms
[2022-06-02 16:43:40] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-13(UNSAT) depth K=1 took 8 ms
[2022-06-02 16:43:40] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-15(UNSAT) depth K=1 took 3 ms
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 483 rows 43 cols
[2022-06-02 16:43:40] [INFO ] Computed 0 place invariants in 2 ms
[2022-06-02 16:43:40] [INFO ] Computed 0 place invariants in 2 ms
[2022-06-02 16:43:40] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-01(UNSAT) depth K=2 took 270 ms
[2022-06-02 16:43:41] [INFO ] Proved 43 variables to be positive in 158 ms
[2022-06-02 16:43:41] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-17redondantChoiceL-ReachabilityFireability-01
[2022-06-02 16:43:41] [INFO ] KInduction solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-01(SAT) depth K=0 took 3 ms
[2022-06-02 16:43:41] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-17redondantChoiceL-ReachabilityFireability-02
[2022-06-02 16:43:41] [INFO ] KInduction solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-02(SAT) depth K=0 took 3 ms
[2022-06-02 16:43:41] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-17redondantChoiceL-ReachabilityFireability-04
[2022-06-02 16:43:41] [INFO ] KInduction solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-04(SAT) depth K=0 took 2 ms
[2022-06-02 16:43:41] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-17redondantChoiceL-ReachabilityFireability-11
[2022-06-02 16:43:41] [INFO ] KInduction solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-11(SAT) depth K=0 took 1 ms
[2022-06-02 16:43:41] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-17redondantChoiceL-ReachabilityFireability-12
[2022-06-02 16:43:41] [INFO ] KInduction solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-12(SAT) depth K=0 took 25 ms
[2022-06-02 16:43:41] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-17redondantChoiceL-ReachabilityFireability-13
[2022-06-02 16:43:41] [INFO ] KInduction solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-13(SAT) depth K=0 took 3 ms
[2022-06-02 16:43:41] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-17redondantChoiceL-ReachabilityFireability-15
[2022-06-02 16:43:41] [INFO ] KInduction solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-15(SAT) depth K=0 took 2 ms
[2022-06-02 16:43:41] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-02(UNSAT) depth K=2 took 420 ms
[2022-06-02 16:43:41] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-04(UNSAT) depth K=2 took 223 ms
Compilation finished in 1215 ms.
Running link step : cd /tmp/ltsmin7229414860857356948;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 29 ms.
Running LTSmin : cd /tmp/ltsmin7229414860857356948;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'DNAwalkerPT17redondantChoiceLReachabilityFireability01==true'
[2022-06-02 16:43:42] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-11(UNSAT) depth K=2 took 1198 ms
[2022-06-02 16:43:44] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-12(UNSAT) depth K=2 took 1453 ms
[2022-06-02 16:43:44] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-13(UNSAT) depth K=2 took 457 ms
[2022-06-02 16:43:46] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-15(UNSAT) depth K=2 took 1673 ms
[2022-06-02 16:43:49] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-01(UNSAT) depth K=3 took 3104 ms
[2022-06-02 16:43:52] [INFO ] Induction result is UNSAT, proved UNreachability of reachability predicate DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-01
[2022-06-02 16:43:52] [INFO ] Induction result is UNSAT, successfully proved induction at step 1 for DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-01
FORMULA DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-01 FALSE TECHNIQUES SAT_SMT K_INDUCTION(1)
[2022-06-02 16:43:52] [INFO ] KInduction solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-01(FALSE) depth K=1 took 11298 ms
[2022-06-02 16:43:53] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-17redondantChoiceL-ReachabilityFireability-02
[2022-06-02 16:43:53] [INFO ] KInduction solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-02(SAT) depth K=1 took 1284 ms
[2022-06-02 16:43:54] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-17redondantChoiceL-ReachabilityFireability-04
[2022-06-02 16:43:54] [INFO ] KInduction solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-04(SAT) depth K=1 took 668 ms
[2022-06-02 16:43:55] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-02(UNSAT) depth K=3 took 5868 ms
[2022-06-02 16:44:00] [INFO ] Induction result is UNSAT, proved UNreachability of reachability predicate DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-11
[2022-06-02 16:44:00] [INFO ] Induction result is UNSAT, successfully proved induction at step 1 for DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-11
FORMULA DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-11 FALSE TECHNIQUES SAT_SMT K_INDUCTION(1)
[2022-06-02 16:44:00] [INFO ] KInduction solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-11(FALSE) depth K=1 took 6352 ms
[2022-06-02 16:44:02] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-17redondantChoiceL-ReachabilityFireability-12
[2022-06-02 16:44:02] [INFO ] KInduction solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-12(SAT) depth K=1 took 2076 ms
[2022-06-02 16:44:04] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-04(UNSAT) depth K=3 took 9035 ms
[2022-06-02 16:44:09] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-12(UNSAT) depth K=3 took 5279 ms
[2022-06-02 16:44:14] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-13(UNSAT) depth K=3 took 5075 ms
[2022-06-02 16:44:16] [INFO ] Induction result is UNSAT, proved UNreachability of reachability predicate DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-13
[2022-06-02 16:44:16] [INFO ] Induction result is UNSAT, successfully proved induction at step 1 for DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-13
FORMULA DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-13 FALSE TECHNIQUES SAT_SMT K_INDUCTION(1)
[2022-06-02 16:44:16] [INFO ] KInduction solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-13(FALSE) depth K=1 took 14158 ms
[2022-06-02 16:44:17] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-17redondantChoiceL-ReachabilityFireability-15
[2022-06-02 16:44:17] [INFO ] KInduction solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-15(SAT) depth K=1 took 484 ms
[2022-06-02 16:44:18] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-15(UNSAT) depth K=3 took 3388 ms
[2022-06-02 16:44:45] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-02(UNSAT) depth K=4 took 27090 ms
[2022-06-02 16:45:03] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-04(UNSAT) depth K=4 took 17768 ms
[2022-06-02 16:45:37] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-12(UNSAT) depth K=4 took 34389 ms
[2022-06-02 16:45:49] [INFO ] BMC solution for property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-15(UNSAT) depth K=4 took 11926 ms
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,7.95149e+11,50.1403,1066532,21528,9,1.87998e+06,286,858,3.969e+06,18,274,0
Total reachable state count : 795149038936

Verifying 7 reachability properties.
Reachability property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-01 does not hold.
No reachable states exhibit your property : DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-01

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-01,0,50.971,1066532,1,0,1.87998e+06,286,984,3.969e+06,25,274,174057
Invariant property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-02 is true.
FORMULA DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-02,0,51.9818,1066532,1,0,1.87998e+06,286,1031,3.969e+06,25,274,449333
Invariant property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-04 is true.
FORMULA DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-04,0,52.5285,1066532,1,0,1.87998e+06,286,1091,3.969e+06,25,274,578079
Reachability property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-11 does not hold.
No reachable states exhibit your property : DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-11

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-11,0,52.7839,1066532,1,0,1.87998e+06,286,1141,3.969e+06,25,274,658367
Invariant property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-12 is true.
FORMULA DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-12,0,53.6402,1066532,1,0,1.87998e+06,286,1225,3.969e+06,25,274,914824
Reachability property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-13 does not hold.
No reachable states exhibit your property : DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-13

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-13,0,53.8656,1066532,1,0,1.87998e+06,286,1248,3.969e+06,25,274,980785
Invariant property DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-15 is true.
FORMULA DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-15 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-15,0,54.5346,1066532,1,0,1.87998e+06,286,1275,3.969e+06,25,274,1177362
[2022-06-02 16:46:10] [WARNING] Interrupting SMT solver.
[2022-06-02 16:46:10] [WARNING] SMT solver unexpectedly returned 'unknown' answer, retrying.
[2022-06-02 16:46:10] [WARNING] SMT solver unexpectedly returned 'unknown' answer, retrying.
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:385)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:164)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-06-02 16:46:10] [WARNING] Unexpected error occurred while running SMT. Was verifying DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-02 SMT depth 5
java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:411)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:164)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:385)
... 2 more
[2022-06-02 16:46:10] [INFO ] During BMC, SMT solver timed out at depth 5
[2022-06-02 16:46:10] [INFO ] BMC solving timed out (3600000 secs) at depth 5
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:587)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:306)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:171)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-06-02 16:46:10] [WARNING] Unexpected error occurred while running SMT. Was verifying DNAwalker-PT-17redondantChoiceL-ReachabilityFireability-02 K-induction depth 2
Exception in thread "Thread-12" java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:344)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:171)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:587)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:306)
... 2 more
[2022-06-02 16:46:10] [INFO ] SMT solved 3/ 7 properties. Interrupting SMT analysis.
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 752775 ms.

BK_STOP 1654188370700

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination ReachabilityFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="DNAwalker-PT-17redondantChoiceL"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is DNAwalker-PT-17redondantChoiceL, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r060-tall-165254772100503"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-17redondantChoiceL.tgz
mv DNAwalker-PT-17redondantChoiceL execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;