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-165254772100511.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-18lozangeBlock, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r060-tall-165254772100511
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 6.5K Apr 29 18:11 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Apr 29 18:11 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Apr 29 18:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 29 18:10 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 3.9K May 9 07:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 07:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K May 9 07:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.3K Apr 29 18:15 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 83K Apr 29 18:15 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 29 18:13 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 94K Apr 29 18:13 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 07:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K 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 15 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 1.6M 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-18lozangeBlock-ReachabilityFireability-00
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityFireability-01
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityFireability-02
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityFireability-03
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityFireability-04
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityFireability-05
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityFireability-06
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityFireability-07
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityFireability-08
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityFireability-09
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityFireability-10
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityFireability-11
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityFireability-12
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityFireability-13
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityFireability-14
FORMULA_NAME DNAwalker-PT-18lozangeBlock-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654187747767

Running Version 202205111006
[2022-06-02 16:35:48] [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 16:35:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-02 16:35:49] [INFO ] Load time of PNML (sax parser for PT used): 253 ms
[2022-06-02 16:35:49] [INFO ] Transformed 164 places.
[2022-06-02 16:35:49] [INFO ] Transformed 3697 transitions.
[2022-06-02 16:35:49] [INFO ] Parsed PT model containing 164 places and 3697 transitions in 371 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 16 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 97 resets, run finished after 586 ms. (steps per millisecond=17 ) properties (out of 16) seen :10
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DNAwalker-PT-18lozangeBlock-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 3697 rows 164 cols
[2022-06-02 16:35:50] [INFO ] Computed 0 place invariants in 40 ms
[2022-06-02 16:35:50] [INFO ] After 186ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-06-02 16:36:16] [INFO ] After 24919ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2022-06-02 16:36:16] [INFO ] State equation strengthened by 2651 read => feed constraints.
[2022-06-02 16:36:16] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-02 16:36:16] [INFO ] After 25091ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:6
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 99 out of 164 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 164/164 places, 3697/3697 transitions.
Drop transitions removed 60 transitions
Reduce isomorphic transitions removed 60 transitions.
Iterating post reduction 0 with 60 rules applied. Total rules applied 60 place count 164 transition count 3637
Reduce places removed 4 places and 4 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 64 place count 160 transition count 3633
Applied a total of 64 rules in 224 ms. Remains 160 /164 variables (removed 4) and now considering 3633/3697 (removed 64) transitions.
// Phase 1: matrix 3633 rows 160 cols
[2022-06-02 16:36:16] [INFO ] Computed 0 place invariants in 12 ms
[2022-06-02 16:36:17] [INFO ] Dead Transitions using invariants and state equation in 1064 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 160/164 places, 3633/3697 transitions.
Interrupted random walk after 939223 steps, including 8119 resets, run timeout after 30001 ms. (steps per millisecond=31 ) properties seen 0
Incomplete Best-First random walk after 1000001 steps, including 188 resets, run finished after 2887 ms. (steps per millisecond=346 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 194 resets, run finished after 4829 ms. (steps per millisecond=207 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 224 resets, run finished after 2886 ms. (steps per millisecond=346 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 209 resets, run finished after 3253 ms. (steps per millisecond=307 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 207 resets, run finished after 4758 ms. (steps per millisecond=210 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 202 resets, run finished after 3105 ms. (steps per millisecond=322 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 9488080 steps, run timeout after 153001 ms. (steps per millisecond=62 ) properties seen :{}
Probabilistic random walk after 9488080 steps, saw 951442 distinct states, run finished after 153005 ms. (steps per millisecond=62 ) properties seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 3633 rows 160 cols
[2022-06-02 16:39:42] [INFO ] Computed 0 place invariants in 27 ms
[2022-06-02 16:39:42] [INFO ] After 83ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-06-02 16:40:46] [INFO ] After 63902ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 99 out of 160 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 160/160 places, 3633/3633 transitions.
Applied a total of 0 rules in 50 ms. Remains 160 /160 variables (removed 0) and now considering 3633/3633 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 160/160 places, 3633/3633 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 160/160 places, 3633/3633 transitions.
Applied a total of 0 rules in 44 ms. Remains 160 /160 variables (removed 0) and now considering 3633/3633 (removed 0) transitions.
// Phase 1: matrix 3633 rows 160 cols
[2022-06-02 16:40:46] [INFO ] Computed 0 place invariants in 15 ms
[2022-06-02 16:40:46] [INFO ] Implicit Places using invariants in 63 ms returned []
// Phase 1: matrix 3633 rows 160 cols
[2022-06-02 16:40:46] [INFO ] Computed 0 place invariants in 19 ms
[2022-06-02 16:40:47] [INFO ] Implicit Places using invariants and state equation in 526 ms returned []
Implicit Place search using SMT with State Equation took 591 ms to find 0 implicit places.
[2022-06-02 16:40:47] [INFO ] Redundant transitions in 220 ms returned []
// Phase 1: matrix 3633 rows 160 cols
[2022-06-02 16:40:47] [INFO ] Computed 0 place invariants in 10 ms
[2022-06-02 16:40:48] [INFO ] Dead Transitions using invariants and state equation in 941 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 160/160 places, 3633/3633 transitions.
Interrupted random walk after 705743 steps, including 6109 resets, run timeout after 30001 ms. (steps per millisecond=23 ) properties seen 0
Incomplete Best-First random walk after 1000001 steps, including 190 resets, run finished after 3484 ms. (steps per millisecond=287 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 196 resets, run finished after 4903 ms. (steps per millisecond=203 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 221 resets, run finished after 2905 ms. (steps per millisecond=344 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 208 resets, run finished after 3636 ms. (steps per millisecond=275 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 209 resets, run finished after 4714 ms. (steps per millisecond=212 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 201 resets, run finished after 3711 ms. (steps per millisecond=269 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 10014041 steps, run timeout after 159001 ms. (steps per millisecond=62 ) properties seen :{}
Probabilistic random walk after 10014041 steps, saw 997110 distinct states, run finished after 159001 ms. (steps per millisecond=62 ) properties seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 3633 rows 160 cols
[2022-06-02 16:44:20] [INFO ] Computed 0 place invariants in 21 ms
[2022-06-02 16:44:20] [INFO ] After 73ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-06-02 16:45:24] [INFO ] After 63933ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 6 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 99 out of 160 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 160/160 places, 3633/3633 transitions.
Applied a total of 0 rules in 73 ms. Remains 160 /160 variables (removed 0) and now considering 3633/3633 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 160/160 places, 3633/3633 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 160/160 places, 3633/3633 transitions.
Applied a total of 0 rules in 60 ms. Remains 160 /160 variables (removed 0) and now considering 3633/3633 (removed 0) transitions.
// Phase 1: matrix 3633 rows 160 cols
[2022-06-02 16:45:24] [INFO ] Computed 0 place invariants in 19 ms
[2022-06-02 16:45:25] [INFO ] Implicit Places using invariants in 129 ms returned []
// Phase 1: matrix 3633 rows 160 cols
[2022-06-02 16:45:25] [INFO ] Computed 0 place invariants in 16 ms
[2022-06-02 16:45:25] [INFO ] State equation strengthened by 2522 read => feed constraints.
[2022-06-02 16:45:26] [INFO ] Implicit Places using invariants and state equation in 1030 ms returned []
Implicit Place search using SMT with State Equation took 1163 ms to find 0 implicit places.
[2022-06-02 16:45:26] [INFO ] Redundant transitions in 194 ms returned []
// Phase 1: matrix 3633 rows 160 cols
[2022-06-02 16:45:26] [INFO ] Computed 0 place invariants in 19 ms
[2022-06-02 16:45:27] [INFO ] Dead Transitions using invariants and state equation in 1184 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 160/160 places, 3633/3633 transitions.
Applied a total of 0 rules in 48 ms. Remains 160 /160 variables (removed 0) and now considering 3633/3633 (removed 0) transitions.
Running SMT prover for 6 properties.
// Phase 1: matrix 3633 rows 160 cols
[2022-06-02 16:45:27] [INFO ] Computed 0 place invariants in 11 ms
[2022-06-02 16:45:27] [INFO ] After 70ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2022-06-02 16:46:31] [INFO ] After 63913ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
[2022-06-02 16:46:32] [INFO ] Flatten gal took : 366 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3780465287333886848
[2022-06-02 16:46:32] [INFO ] Too many transitions (3633) to apply POR reductions. Disabling POR matrices.
[2022-06-02 16:46:33] [INFO ] Applying decomposition
[2022-06-02 16:46:33] [INFO ] Built C files in 272ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3780465287333886848
Running compilation step : cd /tmp/ltsmin3780465287333886848;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '120' '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 16:46:33] [INFO ] Flatten gal took : 392 ms
[2022-06-02 16:46:33] [INFO ] Flatten gal took : 263 ms
[2022-06-02 16:46:33] [INFO ] Input system was already deterministic with 3633 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/graph18436236103597405852.txt' '-o' '/tmp/graph18436236103597405852.bin' '-w' '/tmp/graph18436236103597405852.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph18436236103597405852.bin' '-l' '-1' '-v' '-w' '/tmp/graph18436236103597405852.weights' '-q' '0' '-e' '0.001'
[2022-06-02 16:46:34] [INFO ] Decomposing Gal with order
[2022-06-02 16:46:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-02 16:46:34] [INFO ] Removed a total of 6937 redundant transitions.
[2022-06-02 16:46:35] [INFO ] Flatten gal took : 959 ms
[2022-06-02 16:46:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 38 ms.
[2022-06-02 16:46:35] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability13579743909980769628.gal : 70 ms
[2022-06-02 16:46:35] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability9496105423822224166.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/ReachabilityFireability13579743909980769628.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability9496105423822224166.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...299
Loading property file /tmp/ReachabilityFireability9496105423822224166.prop.
[2022-06-02 16:46:36] [INFO ] Ran tautology test, simplified 0 / 6 in 3453 ms.
[2022-06-02 16:46:36] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-02(UNSAT) depth K=0 took 88 ms
[2022-06-02 16:46:36] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-04(UNSAT) depth K=0 took 25 ms
[2022-06-02 16:46:37] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-06(UNSAT) depth K=0 took 48 ms
[2022-06-02 16:46:37] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-09(UNSAT) depth K=0 took 1 ms
[2022-06-02 16:46:37] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-11(UNSAT) depth K=0 took 1 ms
[2022-06-02 16:46:37] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-12(UNSAT) depth K=0 took 0 ms
[2022-06-02 16:46:37] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-02(UNSAT) depth K=1 took 109 ms
[2022-06-02 16:46:37] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-04(UNSAT) depth K=1 took 163 ms
[2022-06-02 16:46:37] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-06(UNSAT) depth K=1 took 31 ms
[2022-06-02 16:46:37] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-09(UNSAT) depth K=1 took 32 ms
[2022-06-02 16:46:37] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-11(UNSAT) depth K=1 took 32 ms
[2022-06-02 16:46:37] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-12(UNSAT) depth K=1 took 31 ms
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 3633 rows 160 cols
[2022-06-02 16:46:38] [INFO ] Computed 0 place invariants in 7 ms
[2022-06-02 16:46:38] [INFO ] Computed 0 place invariants in 7 ms
[2022-06-02 16:46:47] [INFO ] Proved 160 variables to be positive in 9048 ms
[2022-06-02 16:46:47] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-18lozangeBlock-ReachabilityFireability-02
[2022-06-02 16:46:47] [INFO ] KInduction solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-02(SAT) depth K=0 took 12 ms
[2022-06-02 16:46:47] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-18lozangeBlock-ReachabilityFireability-04
[2022-06-02 16:46:47] [INFO ] KInduction solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-04(SAT) depth K=0 took 9 ms
[2022-06-02 16:46:47] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-18lozangeBlock-ReachabilityFireability-06
[2022-06-02 16:46:47] [INFO ] KInduction solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-06(SAT) depth K=0 took 2 ms
[2022-06-02 16:46:47] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-18lozangeBlock-ReachabilityFireability-09
[2022-06-02 16:46:47] [INFO ] KInduction solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-09(SAT) depth K=0 took 2 ms
[2022-06-02 16:46:47] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-18lozangeBlock-ReachabilityFireability-11
[2022-06-02 16:46:47] [INFO ] KInduction solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-11(SAT) depth K=0 took 4 ms
[2022-06-02 16:46:47] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-18lozangeBlock-ReachabilityFireability-12
[2022-06-02 16:46:47] [INFO ] KInduction solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-12(SAT) depth K=0 took 2 ms
Compilation finished in 16196 ms.
Running link step : cd /tmp/ltsmin3780465287333886848;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin3780465287333886848;'/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' 'DNAwalkerPT18lozangeBlockReachabilityFireability02==true'
[2022-06-02 16:49:21] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-02(UNSAT) depth K=2 took 163744 ms
[2022-06-02 16:51:25] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-04(UNSAT) depth K=2 took 124307 ms
[2022-06-02 16:53:36] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-06(UNSAT) depth K=2 took 130862 ms
[2022-06-02 16:54:28] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-09(UNSAT) depth K=2 took 51675 ms
WARNING : LTSmin timed out (>600 s) on command cd /tmp/ltsmin3780465287333886848;'/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' 'DNAwalkerPT18lozangeBlockReachabilityFireability02==true'
Running LTSmin : cd /tmp/ltsmin3780465287333886848;'/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' 'DNAwalkerPT18lozangeBlockReachabilityFireability04==true'
[2022-06-02 16:57:04] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-11(UNSAT) depth K=2 took 156409 ms
[2022-06-02 16:59:32] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-12(UNSAT) depth K=2 took 147929 ms
[2022-06-02 17:04:27] [INFO ] BMC solution for property DNAwalker-PT-18lozangeBlock-ReachabilityFireability-02(UNSAT) depth K=3 took 294831 ms
WARNING : LTSmin timed out (>600 s) on command cd /tmp/ltsmin3780465287333886848;'/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' 'DNAwalkerPT18lozangeBlockReachabilityFireability04==true'
Running LTSmin : cd /tmp/ltsmin3780465287333886848;'/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' 'DNAwalkerPT18lozangeBlockReachabilityFireability06==true'
Detected timeout of ITS tools.
[2022-06-02 17:10:11] [INFO ] Flatten gal took : 409 ms
[2022-06-02 17:10:11] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability1170795969908725414.gal : 53 ms
[2022-06-02 17:10:11] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability7898034948602131895.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/ReachabilityFireability1170795969908725414.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability7898034948602131895.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/ReachabilityFireability7898034948602131895.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :4 after 64
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :64 after 6144
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :6144 after 1.88744e+07
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :1.88744e+07 after 2.11402e+09
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :2.11402e+09 after 2.11411e+09
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :2.11411e+09 after 2.11412e+09
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :2.11412e+09 after 2.11441e+09
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :2.11441e+09 after 2.11468e+09
SDD proceeding with computation,6 properties remain. new max is 2048
SDD size :2.11468e+09 after 2.11577e+09
SDD proceeding with computation,6 properties remain. new max is 4096
SDD size :2.11577e+09 after 2.12213e+09
SDD proceeding with computation,6 properties remain. new max is 8192
SDD size :2.12213e+09 after 2.17933e+09
SDD proceeding with computation,6 properties remain. new max is 16384
SDD size :2.17933e+09 after 2.72017e+09
SDD proceeding with computation,6 properties remain. new max is 32768
SDD size :2.72017e+09 after 5.36454e+09
SDD proceeding with computation,6 properties remain. new max is 65536
SDD size :5.36454e+09 after 4.28152e+13
SDD proceeding with computation,6 properties remain. new max is 131072
SDD size :4.28152e+13 after 2.81982e+14
WARNING : LTSmin timed out (>600 s) on command cd /tmp/ltsmin3780465287333886848;'/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' 'DNAwalkerPT18lozangeBlockReachabilityFireability06==true'
Running LTSmin : cd /tmp/ltsmin3780465287333886848;'/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' 'DNAwalkerPT18lozangeBlockReachabilityFireability09==true'
SDD proceeding with computation,6 properties remain. new max is 262144
SDD size :2.81982e+14 after 5.54826e+14
SDD proceeding with computation,6 properties remain. new max is 524288
SDD size :5.54826e+14 after 8.43773e+14
WARNING : LTSmin timed out (>600 s) on command cd /tmp/ltsmin3780465287333886848;'/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' 'DNAwalkerPT18lozangeBlockReachabilityFireability09==true'
Running LTSmin : cd /tmp/ltsmin3780465287333886848;'/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' 'DNAwalkerPT18lozangeBlockReachabilityFireability11==true'
Detected timeout of ITS tools.
[2022-06-02 17:33:46] [INFO ] Flatten gal took : 351 ms
[2022-06-02 17:33:46] [INFO ] Input system was already deterministic with 3633 transitions.
[2022-06-02 17:33:46] [INFO ] Transformed 160 places.
[2022-06-02 17:33:47] [INFO ] Transformed 3633 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-06-02 17:33:47] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability13943124402118202053.gal : 44 ms
[2022-06-02 17:33:47] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability13028284831132287789.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/ReachabilityFireability13943124402118202053.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability13028284831132287789.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--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...366
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/ReachabilityFireability13028284831132287789.prop.
SDD proceeding with computation,6 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,6 properties remain. new max is 8
SDD size :4 after 12
SDD proceeding with computation,6 properties remain. new max is 16
SDD size :12 after 1152
SDD proceeding with computation,6 properties remain. new max is 32
SDD size :1152 after 1.07215e+06
SDD proceeding with computation,6 properties remain. new max is 64
SDD size :1.07215e+06 after 1.07771e+06
SDD proceeding with computation,6 properties remain. new max is 128
SDD size :1.07771e+06 after 1.09722e+06
SDD proceeding with computation,6 properties remain. new max is 256
SDD size :1.09722e+06 after 1.12926e+06
SDD proceeding with computation,6 properties remain. new max is 512
SDD size :1.12926e+06 after 1.2309e+06
SDD proceeding with computation,6 properties remain. new max is 1024
SDD size :1.2309e+06 after 1.39512e+06
SDD proceeding with computation,6 properties remain. new max is 2048
SDD size :1.39512e+06 after 2.13101e+06
SDD proceeding with computation,6 properties remain. new max is 4096
SDD size :2.13101e+06 after 4.2971e+06
SDD proceeding with computation,6 properties remain. new max is 8192
SDD size :4.2971e+06 after 7.57952e+06
SDD proceeding with computation,6 properties remain. new max is 16384
SDD size :7.57952e+06 after 1.26549e+07
SDD proceeding with computation,6 properties remain. new max is 32768
SDD size :1.26549e+07 after 2.67672e+07
SDD proceeding with computation,6 properties remain. new max is 65536
SDD size :2.67672e+07 after 5.20593e+07

BK_TIME_CONFINEMENT_REACHED

--------------------
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-18lozangeBlock"
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-18lozangeBlock, 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-165254772100511"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-18lozangeBlock.tgz
mv DNAwalker-PT-18lozangeBlock 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 ;