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Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r037-tajo-167813690300370
Last Updated
May 14, 2023

About the Execution of ITS-Tools for BugTracking-PT-q3m128

Execution Summary
Max Memory
Used (MB)		 Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16217.396 3600000.00 4224968.00 137042.90 FFF?FFFFTF??TTFF normal

Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r037-tajo-167813690300370.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is BugTracking-PT-q3m128, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813690300370
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 8.0K Feb 26 07:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Feb 26 07:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Feb 26 06:35 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K Feb 26 06:35 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.7K Feb 25 15:37 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 15:37 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 15:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:37 LTLFireability.xml
-rw-r--r-- 1 mcc users 15K Feb 26 07:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 121K Feb 26 07:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K Feb 26 07:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Feb 26 07:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 15:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Feb 25 15:37 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 16M 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

here is the order used to build the result vector(from text file)
FORMULA_NAME BugTracking-PT-q3m128-CTLFireability-00
FORMULA_NAME BugTracking-PT-q3m128-CTLFireability-01
FORMULA_NAME BugTracking-PT-q3m128-CTLFireability-02
FORMULA_NAME BugTracking-PT-q3m128-CTLFireability-03
FORMULA_NAME BugTracking-PT-q3m128-CTLFireability-04
FORMULA_NAME BugTracking-PT-q3m128-CTLFireability-05
FORMULA_NAME BugTracking-PT-q3m128-CTLFireability-06
FORMULA_NAME BugTracking-PT-q3m128-CTLFireability-07
FORMULA_NAME BugTracking-PT-q3m128-CTLFireability-08
FORMULA_NAME BugTracking-PT-q3m128-CTLFireability-09
FORMULA_NAME BugTracking-PT-q3m128-CTLFireability-10
FORMULA_NAME BugTracking-PT-q3m128-CTLFireability-11
FORMULA_NAME BugTracking-PT-q3m128-CTLFireability-12
FORMULA_NAME BugTracking-PT-q3m128-CTLFireability-13
FORMULA_NAME BugTracking-PT-q3m128-CTLFireability-14
FORMULA_NAME BugTracking-PT-q3m128-CTLFireability-15

=== Now, execution of the tool begins

BK_START 1678349023460

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=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BugTracking-PT-q3m128
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202303021504
[2023-03-09 08:03:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-09 08:03:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 08:03:48] [INFO ] Load time of PNML (sax parser for PT used): 1323 ms
[2023-03-09 08:03:48] [INFO ] Transformed 754 places.
[2023-03-09 08:03:48] [INFO ] Transformed 27370 transitions.
[2023-03-09 08:03:48] [INFO ] Parsed PT model containing 754 places and 27370 transitions and 136172 arcs in 1702 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 23 ms.
Deduced a syphon composed of 514 places in 224 ms
Reduce places removed 514 places and 24601 transitions.
FORMULA BugTracking-PT-q3m128-CTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m128-CTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m128-CTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m128-CTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m128-CTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m128-CTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m128-CTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 13 out of 240 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 240/240 places, 2769/2769 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 238 transition count 2769
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 237 transition count 2750
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 237 transition count 2750
Applied a total of 4 rules in 118 ms. Remains 237 /240 variables (removed 3) and now considering 2750/2769 (removed 19) transitions.
[2023-03-09 08:03:49] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2023-03-09 08:03:49] [INFO ] Computed 8 place invariants in 54 ms
[2023-03-09 08:03:49] [INFO ] Implicit Places using invariants in 895 ms returned []
[2023-03-09 08:03:49] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
[2023-03-09 08:03:49] [INFO ] Invariant cache hit.
[2023-03-09 08:03:51] [INFO ] State equation strengthened by 240 read => feed constraints.
[2023-03-09 08:03:56] [INFO ] Implicit Places using invariants and state equation in 6842 ms returned []
Implicit Place search using SMT with State Equation took 7802 ms to find 0 implicit places.
[2023-03-09 08:03:56] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
[2023-03-09 08:03:56] [INFO ] Invariant cache hit.
[2023-03-09 08:03:57] [INFO ] Dead Transitions using invariants and state equation in 1219 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 237/240 places, 2750/2769 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9142 ms. Remains : 237/240 places, 2750/2769 transitions.
Support contains 13 out of 237 places after structural reductions.
[2023-03-09 08:03:58] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2023-03-09 08:03:58] [INFO ] Flatten gal took : 440 ms
[2023-03-09 08:03:58] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
FORMULA BugTracking-PT-q3m128-CTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m128-CTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m128-CTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m128-CTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m128-CTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-09 08:03:59] [INFO ] Flatten gal took : 305 ms
[2023-03-09 08:03:59] [INFO ] Input system was already deterministic with 2750 transitions.
Support contains 11 out of 237 places (down from 13) after GAL structural reductions.
Incomplete random walk after 10042 steps, including 4 resets, run finished after 489 ms. (steps per millisecond=20 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 104278 steps, run timeout after 3001 ms. (steps per millisecond=34 ) properties seen :{}
Probabilistic random walk after 104278 steps, saw 49699 distinct states, run finished after 3002 ms. (steps per millisecond=34 ) properties seen :0
Running SMT prover for 4 properties.
[2023-03-09 08:04:03] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
[2023-03-09 08:04:03] [INFO ] Invariant cache hit.
[2023-03-09 08:04:03] [INFO ] [Real]Absence check using 8 positive place invariants in 17 ms returned sat
[2023-03-09 08:04:04] [INFO ] After 1336ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-09 08:04:05] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-09 08:04:06] [INFO ] After 1049ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-09 08:04:06] [INFO ] State equation strengthened by 240 read => feed constraints.
[2023-03-09 08:04:06] [INFO ] After 683ms SMT Verify possible using 240 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-09 08:04:07] [INFO ] Deduced a trap composed of 34 places in 238 ms of which 6 ms to minimize.
[2023-03-09 08:04:07] [INFO ] Deduced a trap composed of 20 places in 155 ms of which 1 ms to minimize.
[2023-03-09 08:04:07] [INFO ] Deduced a trap composed of 11 places in 95 ms of which 1 ms to minimize.
[2023-03-09 08:04:07] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 749 ms
[2023-03-09 08:04:08] [INFO ] Deduced a trap composed of 16 places in 458 ms of which 2 ms to minimize.
[2023-03-09 08:04:08] [INFO ] Deduced a trap composed of 20 places in 252 ms of which 1 ms to minimize.
[2023-03-09 08:04:08] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 2 trap constraints in 819 ms
[2023-03-09 08:04:08] [INFO ] After 2584ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :2
Attempting to minimize the solution found.
Minimization took 169 ms.
[2023-03-09 08:04:08] [INFO ] After 3933ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :2
Fused 4 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 27 ms.
Support contains 6 out of 237 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 237/237 places, 2750/2750 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 235 transition count 2753
Free-agglomeration rule applied 5 times.
Iterating global reduction 0 with 5 rules applied. Total rules applied 9 place count 235 transition count 2748
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 14 place count 230 transition count 2748
Applied a total of 14 rules in 156 ms. Remains 230 /237 variables (removed 7) and now considering 2748/2750 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 157 ms. Remains : 230/237 places, 2748/2750 transitions.
Incomplete random walk after 10000 steps, including 10 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 144907 steps, run timeout after 3001 ms. (steps per millisecond=48 ) properties seen :{}
Probabilistic random walk after 144907 steps, saw 94955 distinct states, run finished after 3002 ms. (steps per millisecond=48 ) properties seen :0
Running SMT prover for 2 properties.
[2023-03-09 08:04:12] [INFO ] Flow matrix only has 2619 transitions (discarded 129 similar events)
// Phase 1: matrix 2619 rows 230 cols
[2023-03-09 08:04:12] [INFO ] Computed 8 place invariants in 11 ms
[2023-03-09 08:04:12] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-09 08:04:12] [INFO ] After 608ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 08:04:12] [INFO ] [Nat]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 08:04:13] [INFO ] After 544ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 08:04:13] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-09 08:04:13] [INFO ] After 299ms SMT Verify possible using 241 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-09 08:04:14] [INFO ] Deduced a trap composed of 18 places in 360 ms of which 0 ms to minimize.
[2023-03-09 08:04:14] [INFO ] Deduced a trap composed of 25 places in 249 ms of which 1 ms to minimize.
[2023-03-09 08:04:14] [INFO ] Deduced a trap composed of 40 places in 234 ms of which 1 ms to minimize.
[2023-03-09 08:04:15] [INFO ] Deduced a trap composed of 40 places in 232 ms of which 0 ms to minimize.
[2023-03-09 08:04:15] [INFO ] Deduced a trap composed of 21 places in 210 ms of which 0 ms to minimize.
[2023-03-09 08:04:15] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1745 ms
[2023-03-09 08:04:15] [INFO ] After 2302ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 185 ms.
[2023-03-09 08:04:16] [INFO ] After 3116ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 80 ms.
Support contains 6 out of 230 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 230/230 places, 2748/2748 transitions.
Applied a total of 0 rules in 88 ms. Remains 230 /230 variables (removed 0) and now considering 2748/2748 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 88 ms. Remains : 230/230 places, 2748/2748 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 230/230 places, 2748/2748 transitions.
Applied a total of 0 rules in 59 ms. Remains 230 /230 variables (removed 0) and now considering 2748/2748 (removed 0) transitions.
[2023-03-09 08:04:16] [INFO ] Flow matrix only has 2619 transitions (discarded 129 similar events)
[2023-03-09 08:04:16] [INFO ] Invariant cache hit.
[2023-03-09 08:04:16] [INFO ] Implicit Places using invariants in 347 ms returned []
[2023-03-09 08:04:16] [INFO ] Flow matrix only has 2619 transitions (discarded 129 similar events)
[2023-03-09 08:04:16] [INFO ] Invariant cache hit.
[2023-03-09 08:04:17] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-09 08:04:18] [INFO ] Implicit Places using invariants and state equation in 1710 ms returned []
Implicit Place search using SMT with State Equation took 2062 ms to find 0 implicit places.
[2023-03-09 08:04:18] [INFO ] Redundant transitions in 198 ms returned []
[2023-03-09 08:04:18] [INFO ] Flow matrix only has 2619 transitions (discarded 129 similar events)
[2023-03-09 08:04:18] [INFO ] Invariant cache hit.
[2023-03-09 08:04:19] [INFO ] Dead Transitions using invariants and state equation in 812 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3141 ms. Remains : 230/230 places, 2748/2748 transitions.
Drop transitions removed 6 transitions
Ensure Unique test removed 124 transitions
Reduce isomorphic transitions removed 130 transitions.
Iterating post reduction 0 with 130 rules applied. Total rules applied 130 place count 230 transition count 2618
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 132 place count 229 transition count 2617
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 133 place count 229 transition count 2616
Free-agglomeration rule applied 5 times.
Iterating global reduction 1 with 5 rules applied. Total rules applied 138 place count 229 transition count 2611
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 143 place count 224 transition count 2611
Applied a total of 143 rules in 142 ms. Remains 224 /230 variables (removed 6) and now considering 2611/2748 (removed 137) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 2611 rows 224 cols
[2023-03-09 08:04:19] [INFO ] Computed 9 place invariants in 32 ms
[2023-03-09 08:04:19] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-09 08:04:20] [INFO ] After 633ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-09 08:04:20] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2023-03-09 08:04:20] [INFO ] After 603ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-09 08:04:21] [INFO ] After 775ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 111 ms.
[2023-03-09 08:04:21] [INFO ] After 968ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Successfully simplified 2 atomic propositions for a total of 2 simplifications.
[2023-03-09 08:04:21] [INFO ] Flatten gal took : 94 ms
[2023-03-09 08:04:21] [INFO ] Flatten gal took : 115 ms
[2023-03-09 08:04:21] [INFO ] Input system was already deterministic with 2750 transitions.
Support contains 3 out of 237 places (down from 6) after GAL structural reductions.
Computed a total of 6 stabilizing places and 111 stable transitions
Starting structural reductions in SI_CTL mode, iteration 0 : 237/237 places, 2750/2750 transitions.
Applied a total of 0 rules in 44 ms. Remains 237 /237 variables (removed 0) and now considering 2750/2750 (removed 0) transitions.
[2023-03-09 08:04:21] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2023-03-09 08:04:21] [INFO ] Computed 8 place invariants in 31 ms
[2023-03-09 08:04:21] [INFO ] Implicit Places using invariants in 344 ms returned []
[2023-03-09 08:04:21] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
[2023-03-09 08:04:21] [INFO ] Invariant cache hit.
[2023-03-09 08:04:22] [INFO ] State equation strengthened by 240 read => feed constraints.
[2023-03-09 08:04:23] [INFO ] Implicit Places using invariants and state equation in 1543 ms returned []
Implicit Place search using SMT with State Equation took 1891 ms to find 0 implicit places.
[2023-03-09 08:04:23] [INFO ] Redundant transitions in 77 ms returned []
[2023-03-09 08:04:23] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
[2023-03-09 08:04:23] [INFO ] Invariant cache hit.
[2023-03-09 08:04:24] [INFO ] Dead Transitions using invariants and state equation in 861 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2888 ms. Remains : 237/237 places, 2750/2750 transitions.
[2023-03-09 08:04:24] [INFO ] Flatten gal took : 152 ms
[2023-03-09 08:04:24] [INFO ] Flatten gal took : 201 ms
[2023-03-09 08:04:25] [INFO ] Input system was already deterministic with 2750 transitions.
Incomplete random walk after 10000 steps, including 3 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
[2023-03-09 08:04:25] [INFO ] Flatten gal took : 159 ms
[2023-03-09 08:04:25] [INFO ] Flatten gal took : 155 ms
[2023-03-09 08:04:25] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8518465486576600450.gal : 99 ms
[2023-03-09 08:04:25] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9279271388402427627.prop : 1 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/ReachabilityCardinality8518465486576600450.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9279271388402427627.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 ...328
Loading property file /tmp/ReachabilityCardinality9279271388402427627.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 20
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :20 after 56
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :56 after 220
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :220 after 1140
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1140 after 6545
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :6545 after 41664
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :41664 after 287980
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :287980 after 3.32817e+08
Interrupted probabilistic random walk after 209843 steps, run timeout after 3001 ms. (steps per millisecond=69 ) properties seen :{}
Probabilistic random walk after 209843 steps, saw 101936 distinct states, run finished after 3001 ms. (steps per millisecond=69 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 08:04:28] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
[2023-03-09 08:04:28] [INFO ] Invariant cache hit.
[2023-03-09 08:04:28] [INFO ] [Real]Absence check using 8 positive place invariants in 9 ms returned sat
[2023-03-09 08:04:29] [INFO ] After 621ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 08:04:29] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-09 08:04:29] [INFO ] After 564ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 08:04:29] [INFO ] State equation strengthened by 240 read => feed constraints.
[2023-03-09 08:04:30] [INFO ] After 362ms SMT Verify possible using 240 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 08:04:30] [INFO ] Deduced a trap composed of 23 places in 182 ms of which 0 ms to minimize.
[2023-03-09 08:04:30] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 316 ms
[2023-03-09 08:04:30] [INFO ] After 768ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 107 ms.
[2023-03-09 08:04:30] [INFO ] After 1546ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1125 ms.
Support contains 3 out of 237 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 237/237 places, 2750/2750 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 235 transition count 2753
Free-agglomeration rule applied 5 times.
Iterating global reduction 0 with 5 rules applied. Total rules applied 9 place count 235 transition count 2748
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 0 with 5 rules applied. Total rules applied 14 place count 230 transition count 2748
Applied a total of 14 rules in 167 ms. Remains 230 /237 variables (removed 7) and now considering 2748/2750 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 168 ms. Remains : 230/237 places, 2748/2750 transitions.
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :3.32817e+08 after 1.08305e+09
Incomplete random walk after 1000000 steps, including 681 resets, run finished after 4158 ms. (steps per millisecond=240 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 107 resets, run finished after 1552 ms. (steps per millisecond=644 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 963222 steps, run timeout after 15001 ms. (steps per millisecond=64 ) properties seen :{}
Probabilistic random walk after 963222 steps, saw 626043 distinct states, run finished after 15006 ms. (steps per millisecond=64 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 08:04:52] [INFO ] Flow matrix only has 2619 transitions (discarded 129 similar events)
// Phase 1: matrix 2619 rows 230 cols
[2023-03-09 08:04:52] [INFO ] Computed 8 place invariants in 20 ms
[2023-03-09 08:04:52] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 08:04:53] [INFO ] After 470ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 08:04:53] [INFO ] [Nat]Absence check using 8 positive place invariants in 4 ms returned sat
[2023-03-09 08:04:53] [INFO ] After 453ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 08:04:53] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-09 08:04:53] [INFO ] After 182ms SMT Verify possible using 241 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 08:04:54] [INFO ] Deduced a trap composed of 12 places in 270 ms of which 1 ms to minimize.
[2023-03-09 08:04:54] [INFO ] Deduced a trap composed of 10 places in 177 ms of which 1 ms to minimize.
[2023-03-09 08:04:54] [INFO ] Deduced a trap composed of 21 places in 194 ms of which 0 ms to minimize.
[2023-03-09 08:04:55] [INFO ] Deduced a trap composed of 30 places in 263 ms of which 1 ms to minimize.
[2023-03-09 08:04:55] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 1231 ms
[2023-03-09 08:04:55] [INFO ] After 1475ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 75 ms.
[2023-03-09 08:04:55] [INFO ] After 2073ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1619 ms.
Support contains 3 out of 230 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 230/230 places, 2748/2748 transitions.
Applied a total of 0 rules in 31 ms. Remains 230 /230 variables (removed 0) and now considering 2748/2748 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 230/230 places, 2748/2748 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 230/230 places, 2748/2748 transitions.
Applied a total of 0 rules in 29 ms. Remains 230 /230 variables (removed 0) and now considering 2748/2748 (removed 0) transitions.
[2023-03-09 08:04:56] [INFO ] Flow matrix only has 2619 transitions (discarded 129 similar events)
[2023-03-09 08:04:56] [INFO ] Invariant cache hit.
[2023-03-09 08:04:57] [INFO ] Implicit Places using invariants in 250 ms returned []
[2023-03-09 08:04:57] [INFO ] Flow matrix only has 2619 transitions (discarded 129 similar events)
[2023-03-09 08:04:57] [INFO ] Invariant cache hit.
[2023-03-09 08:04:57] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-09 08:04:58] [INFO ] Implicit Places using invariants and state equation in 1734 ms returned []
Implicit Place search using SMT with State Equation took 1989 ms to find 0 implicit places.
[2023-03-09 08:04:59] [INFO ] Redundant transitions in 212 ms returned []
[2023-03-09 08:04:59] [INFO ] Flow matrix only has 2619 transitions (discarded 129 similar events)
[2023-03-09 08:04:59] [INFO ] Invariant cache hit.
[2023-03-09 08:05:00] [INFO ] Dead Transitions using invariants and state equation in 858 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3106 ms. Remains : 230/230 places, 2748/2748 transitions.
Incomplete random walk after 100037 steps, including 67 resets, run finished after 1001 ms. (steps per millisecond=99 ) properties (out of 3) seen :1
Running SMT prover for 2 properties.
[2023-03-09 08:05:01] [INFO ] Flow matrix only has 2619 transitions (discarded 129 similar events)
[2023-03-09 08:05:01] [INFO ] Invariant cache hit.
[2023-03-09 08:05:01] [INFO ] [Real]Absence check using 8 positive place invariants in 2 ms returned sat
[2023-03-09 08:05:01] [INFO ] After 328ms SMT Verify possible using state equation in real domain returned unsat :0 sat :2
[2023-03-09 08:05:01] [INFO ] State equation strengthened by 241 read => feed constraints.
[2023-03-09 08:05:01] [INFO ] After 197ms SMT Verify possible using 241 Read/Feed constraints in real domain returned unsat :0 sat :2
[2023-03-09 08:05:01] [INFO ] Deduced a trap composed of 28 places in 188 ms of which 0 ms to minimize.
[2023-03-09 08:05:02] [INFO ] Deduced a trap composed of 37 places in 142 ms of which 2 ms to minimize.
[2023-03-09 08:05:02] [INFO ] Deduced a trap composed of 37 places in 223 ms of which 1 ms to minimize.
[2023-03-09 08:05:02] [INFO ] Deduced a trap composed of 19 places in 235 ms of which 0 ms to minimize.
[2023-03-09 08:05:02] [INFO ] Deduced a trap composed of 55 places in 195 ms of which 0 ms to minimize.
[2023-03-09 08:05:03] [INFO ] Deduced a trap composed of 50 places in 184 ms of which 1 ms to minimize.
[2023-03-09 08:05:03] [INFO ] Deduced a trap composed of 50 places in 227 ms of which 1 ms to minimize.
[2023-03-09 08:05:03] [INFO ] Deduced a trap composed of 40 places in 234 ms of which 0 ms to minimize.
[2023-03-09 08:05:04] [INFO ] Deduced a trap composed of 48 places in 243 ms of which 1 ms to minimize.
[2023-03-09 08:05:04] [INFO ] Deduced a trap composed of 49 places in 234 ms of which 0 ms to minimize.
[2023-03-09 08:05:04] [INFO ] Deduced a trap composed of 37 places in 232 ms of which 0 ms to minimize.
[2023-03-09 08:05:05] [INFO ] Deduced a trap composed of 49 places in 232 ms of which 1 ms to minimize.
[2023-03-09 08:05:05] [INFO ] Deduced a trap composed of 47 places in 235 ms of which 1 ms to minimize.
[2023-03-09 08:05:05] [INFO ] Deduced a trap composed of 50 places in 227 ms of which 1 ms to minimize.
[2023-03-09 08:05:06] [INFO ] Deduced a trap composed of 50 places in 234 ms of which 6 ms to minimize.
[2023-03-09 08:05:06] [INFO ] Deduced a trap composed of 40 places in 223 ms of which 0 ms to minimize.
[2023-03-09 08:05:06] [INFO ] Deduced a trap composed of 49 places in 247 ms of which 0 ms to minimize.
[2023-03-09 08:05:06] [INFO ] Deduced a trap composed of 39 places in 211 ms of which 0 ms to minimize.
[2023-03-09 08:05:07] [INFO ] Deduced a trap composed of 53 places in 241 ms of which 1 ms to minimize.
[2023-03-09 08:05:07] [INFO ] Deduced a trap composed of 48 places in 243 ms of which 2 ms to minimize.
[2023-03-09 08:05:07] [INFO ] Deduced a trap composed of 48 places in 237 ms of which 1 ms to minimize.
[2023-03-09 08:05:08] [INFO ] Deduced a trap composed of 48 places in 233 ms of which 10 ms to minimize.
[2023-03-09 08:05:08] [INFO ] Deduced a trap composed of 36 places in 226 ms of which 1 ms to minimize.
[2023-03-09 08:05:08] [INFO ] Deduced a trap composed of 50 places in 234 ms of which 1 ms to minimize.
[2023-03-09 08:05:09] [INFO ] Deduced a trap composed of 47 places in 220 ms of which 0 ms to minimize.
[2023-03-09 08:05:09] [INFO ] Deduced a trap composed of 38 places in 221 ms of which 1 ms to minimize.
[2023-03-09 08:05:09] [INFO ] Deduced a trap composed of 49 places in 230 ms of which 0 ms to minimize.
[2023-03-09 08:05:10] [INFO ] Deduced a trap composed of 37 places in 217 ms of which 1 ms to minimize.
[2023-03-09 08:05:10] [INFO ] Deduced a trap composed of 46 places in 207 ms of which 1 ms to minimize.
[2023-03-09 08:05:10] [INFO ] Deduced a trap composed of 51 places in 212 ms of which 1 ms to minimize.
[2023-03-09 08:05:11] [INFO ] Deduced a trap composed of 38 places in 207 ms of which 2 ms to minimize.
[2023-03-09 08:05:11] [INFO ] Deduced a trap composed of 48 places in 209 ms of which 1 ms to minimize.
[2023-03-09 08:05:11] [INFO ] Deduced a trap composed of 39 places in 197 ms of which 1 ms to minimize.
[2023-03-09 08:05:12] [INFO ] Deduced a trap composed of 49 places in 212 ms of which 0 ms to minimize.
[2023-03-09 08:05:12] [INFO ] Deduced a trap composed of 46 places in 202 ms of which 1 ms to minimize.
[2023-03-09 08:05:12] [INFO ] Deduced a trap composed of 47 places in 221 ms of which 11 ms to minimize.
[2023-03-09 08:05:12] [INFO ] Deduced a trap composed of 46 places in 207 ms of which 0 ms to minimize.
[2023-03-09 08:05:13] [INFO ] Deduced a trap composed of 49 places in 225 ms of which 1 ms to minimize.
[2023-03-09 08:05:13] [INFO ] Deduced a trap composed of 47 places in 198 ms of which 1 ms to minimize.
[2023-03-09 08:05:13] [INFO ] Deduced a trap composed of 47 places in 197 ms of which 1 ms to minimize.
[2023-03-09 08:05:14] [INFO ] Deduced a trap composed of 48 places in 194 ms of which 1 ms to minimize.
[2023-03-09 08:05:14] [INFO ] Deduced a trap composed of 36 places in 203 ms of which 2 ms to minimize.
[2023-03-09 08:05:14] [INFO ] Deduced a trap composed of 37 places in 194 ms of which 1 ms to minimize.
[2023-03-09 08:05:15] [INFO ] Deduced a trap composed of 49 places in 203 ms of which 1 ms to minimize.
[2023-03-09 08:05:15] [INFO ] Deduced a trap composed of 50 places in 205 ms of which 0 ms to minimize.
[2023-03-09 08:05:15] [INFO ] Deduced a trap composed of 52 places in 211 ms of which 3 ms to minimize.
[2023-03-09 08:05:15] [INFO ] Deduced a trap composed of 50 places in 208 ms of which 2 ms to minimize.
[2023-03-09 08:05:16] [INFO ] Deduced a trap composed of 48 places in 212 ms of which 12 ms to minimize.
[2023-03-09 08:05:16] [INFO ] Deduced a trap composed of 54 places in 216 ms of which 1 ms to minimize.
[2023-03-09 08:05:16] [INFO ] Trap strengthening (SAT) tested/added 50/49 trap constraints in 15001 ms
[2023-03-09 08:05:16] [INFO ] After 15267ms SMT Verify possible using trap constraints in real domain returned unsat :1 sat :0 real:1
[2023-03-09 08:05:16] [INFO ] After 15697ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2023-03-09 08:05:16] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2023-03-09 08:05:17] [INFO ] After 496ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2023-03-09 08:05:17] [INFO ] After 197ms SMT Verify possible using 241 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2023-03-09 08:05:17] [INFO ] Deduced a trap composed of 49 places in 299 ms of which 1 ms to minimize.
[2023-03-09 08:05:18] [INFO ] Deduced a trap composed of 16 places in 269 ms of which 1 ms to minimize.
[2023-03-09 08:05:18] [INFO ] Deduced a trap composed of 15 places in 238 ms of which 1 ms to minimize.
[2023-03-09 08:05:18] [INFO ] Deduced a trap composed of 49 places in 266 ms of which 1 ms to minimize.
[2023-03-09 08:05:19] [INFO ] Deduced a trap composed of 37 places in 244 ms of which 1 ms to minimize.
[2023-03-09 08:05:19] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1732 ms
[2023-03-09 08:05:19] [INFO ] After 1987ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 24 ms.
[2023-03-09 08:05:19] [INFO ] After 2576ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Successfully simplified 1 atomic propositions for a total of 1 simplifications.
FORMULA BugTracking-PT-q3m128-CTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 2750/2750 transitions.
Applied a total of 0 rules in 27 ms. Remains 237 /237 variables (removed 0) and now considering 2750/2750 (removed 0) transitions.
[2023-03-09 08:05:19] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
// Phase 1: matrix 2626 rows 237 cols
[2023-03-09 08:05:19] [INFO ] Computed 8 place invariants in 17 ms
[2023-03-09 08:05:19] [INFO ] Implicit Places using invariants in 369 ms returned []
[2023-03-09 08:05:19] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
[2023-03-09 08:05:19] [INFO ] Invariant cache hit.
[2023-03-09 08:05:20] [INFO ] State equation strengthened by 240 read => feed constraints.
[2023-03-09 08:05:21] [INFO ] Implicit Places using invariants and state equation in 1935 ms returned []
Implicit Place search using SMT with State Equation took 2309 ms to find 0 implicit places.
[2023-03-09 08:05:21] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
[2023-03-09 08:05:21] [INFO ] Invariant cache hit.
[2023-03-09 08:05:22] [INFO ] Dead Transitions using invariants and state equation in 846 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3185 ms. Remains : 237/237 places, 2750/2750 transitions.
[2023-03-09 08:05:22] [INFO ] Flatten gal took : 112 ms
[2023-03-09 08:05:22] [INFO ] Flatten gal took : 101 ms
[2023-03-09 08:05:22] [INFO ] Input system was already deterministic with 2750 transitions.
[2023-03-09 08:05:23] [INFO ] Flatten gal took : 136 ms
[2023-03-09 08:05:23] [INFO ] Flatten gal took : 133 ms
[2023-03-09 08:05:23] [INFO ] Time to serialize gal into /tmp/CTLFireability17206033601353000308.gal : 19 ms
[2023-03-09 08:05:23] [INFO ] Time to serialize properties into /tmp/CTLFireability17236272724235952810.ctl : 3 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17206033601353000308.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17236272724235952810.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...285
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :1.08305e+09 after 2.58314e+09
Detected timeout of ITS tools.
[2023-03-09 08:05:53] [INFO ] Flatten gal took : 151 ms
[2023-03-09 08:05:53] [INFO ] Applying decomposition
[2023-03-09 08:05:53] [INFO ] Flatten gal took : 108 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/graph10532911933798094314.txt' '-o' '/tmp/graph10532911933798094314.bin' '-w' '/tmp/graph10532911933798094314.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph10532911933798094314.bin' '-l' '-1' '-v' '-w' '/tmp/graph10532911933798094314.weights' '-q' '0' '-e' '0.001'
[2023-03-09 08:05:54] [INFO ] Decomposing Gal with order
[2023-03-09 08:05:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 08:05:54] [INFO ] Removed a total of 334 redundant transitions.
[2023-03-09 08:05:54] [INFO ] Flatten gal took : 312 ms
[2023-03-09 08:05:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 274 labels/synchronizations in 34 ms.
[2023-03-09 08:05:54] [INFO ] Time to serialize gal into /tmp/CTLFireability15367869220107776497.gal : 37 ms
[2023-03-09 08:05:54] [INFO ] Time to serialize properties into /tmp/CTLFireability10419532488135820043.ctl : 0 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15367869220107776497.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10419532488135820043.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 2750/2750 transitions.
Applied a total of 0 rules in 9 ms. Remains 237 /237 variables (removed 0) and now considering 2750/2750 (removed 0) transitions.
[2023-03-09 08:06:24] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
[2023-03-09 08:06:24] [INFO ] Invariant cache hit.
[2023-03-09 08:06:25] [INFO ] Implicit Places using invariants in 312 ms returned []
[2023-03-09 08:06:25] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
[2023-03-09 08:06:25] [INFO ] Invariant cache hit.
[2023-03-09 08:06:25] [INFO ] State equation strengthened by 240 read => feed constraints.
[2023-03-09 08:06:26] [INFO ] Implicit Places using invariants and state equation in 1399 ms returned []
Implicit Place search using SMT with State Equation took 1717 ms to find 0 implicit places.
[2023-03-09 08:06:26] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
[2023-03-09 08:06:26] [INFO ] Invariant cache hit.
[2023-03-09 08:06:27] [INFO ] Dead Transitions using invariants and state equation in 802 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2533 ms. Remains : 237/237 places, 2750/2750 transitions.
[2023-03-09 08:06:27] [INFO ] Flatten gal took : 103 ms
[2023-03-09 08:06:27] [INFO ] Flatten gal took : 96 ms
[2023-03-09 08:06:27] [INFO ] Input system was already deterministic with 2750 transitions.
[2023-03-09 08:06:27] [INFO ] Flatten gal took : 87 ms
[2023-03-09 08:06:27] [INFO ] Flatten gal took : 89 ms
[2023-03-09 08:06:27] [INFO ] Time to serialize gal into /tmp/CTLFireability2566459673726408695.gal : 13 ms
[2023-03-09 08:06:27] [INFO ] Time to serialize properties into /tmp/CTLFireability1085338025806922025.ctl : 1 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2566459673726408695.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1085338025806922025.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-09 08:06:58] [INFO ] Flatten gal took : 263 ms
[2023-03-09 08:06:58] [INFO ] Applying decomposition
[2023-03-09 08:06:58] [INFO ] Flatten gal took : 184 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/graph15512094331015703973.txt' '-o' '/tmp/graph15512094331015703973.bin' '-w' '/tmp/graph15512094331015703973.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15512094331015703973.bin' '-l' '-1' '-v' '-w' '/tmp/graph15512094331015703973.weights' '-q' '0' '-e' '0.001'
[2023-03-09 08:06:58] [INFO ] Decomposing Gal with order
[2023-03-09 08:06:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 08:06:59] [INFO ] Removed a total of 334 redundant transitions.
[2023-03-09 08:06:59] [INFO ] Flatten gal took : 172 ms
[2023-03-09 08:06:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 274 labels/synchronizations in 13 ms.
[2023-03-09 08:06:59] [INFO ] Time to serialize gal into /tmp/CTLFireability11666848057574889373.gal : 22 ms
[2023-03-09 08:06:59] [INFO ] Time to serialize properties into /tmp/CTLFireability18323275122685211745.ctl : 1 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability11666848057574889373.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18323275122685211745.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 2750/2750 transitions.
Applied a total of 0 rules in 8 ms. Remains 237 /237 variables (removed 0) and now considering 2750/2750 (removed 0) transitions.
[2023-03-09 08:07:29] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
[2023-03-09 08:07:29] [INFO ] Invariant cache hit.
[2023-03-09 08:07:29] [INFO ] Implicit Places using invariants in 428 ms returned []
[2023-03-09 08:07:29] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
[2023-03-09 08:07:29] [INFO ] Invariant cache hit.
[2023-03-09 08:07:30] [INFO ] State equation strengthened by 240 read => feed constraints.
[2023-03-09 08:07:31] [INFO ] Implicit Places using invariants and state equation in 1750 ms returned []
Implicit Place search using SMT with State Equation took 2181 ms to find 0 implicit places.
[2023-03-09 08:07:31] [INFO ] Flow matrix only has 2626 transitions (discarded 124 similar events)
[2023-03-09 08:07:31] [INFO ] Invariant cache hit.
[2023-03-09 08:07:32] [INFO ] Dead Transitions using invariants and state equation in 893 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3083 ms. Remains : 237/237 places, 2750/2750 transitions.
[2023-03-09 08:07:32] [INFO ] Flatten gal took : 101 ms
[2023-03-09 08:07:32] [INFO ] Flatten gal took : 120 ms
[2023-03-09 08:07:32] [INFO ] Input system was already deterministic with 2750 transitions.
[2023-03-09 08:07:32] [INFO ] Flatten gal took : 123 ms
[2023-03-09 08:07:33] [INFO ] Flatten gal took : 116 ms
[2023-03-09 08:07:33] [INFO ] Time to serialize gal into /tmp/CTLFireability7576878738183372861.gal : 17 ms
[2023-03-09 08:07:33] [INFO ] Time to serialize properties into /tmp/CTLFireability17629440095239308516.ctl : 0 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7576878738183372861.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17629440095239308516.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-09 08:08:03] [INFO ] Flatten gal took : 85 ms
[2023-03-09 08:08:03] [INFO ] Applying decomposition
[2023-03-09 08:08:03] [INFO ] Flatten gal took : 83 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/graph10458372993274081002.txt' '-o' '/tmp/graph10458372993274081002.bin' '-w' '/tmp/graph10458372993274081002.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph10458372993274081002.bin' '-l' '-1' '-v' '-w' '/tmp/graph10458372993274081002.weights' '-q' '0' '-e' '0.001'
[2023-03-09 08:08:03] [INFO ] Decomposing Gal with order
[2023-03-09 08:08:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 08:08:03] [INFO ] Removed a total of 334 redundant transitions.
[2023-03-09 08:08:03] [INFO ] Flatten gal took : 179 ms
[2023-03-09 08:08:03] [INFO ] Fuse similar labels procedure discarded/fused a total of 274 labels/synchronizations in 10 ms.
[2023-03-09 08:08:03] [INFO ] Time to serialize gal into /tmp/CTLFireability6938132524334605506.gal : 22 ms
[2023-03-09 08:08:03] [INFO ] Time to serialize properties into /tmp/CTLFireability7958582054575174796.ctl : 0 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6938132524334605506.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7958582054575174796.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
[2023-03-09 08:08:34] [INFO ] Flatten gal took : 106 ms
[2023-03-09 08:08:34] [INFO ] Flatten gal took : 113 ms
[2023-03-09 08:08:34] [INFO ] Applying decomposition
[2023-03-09 08:08:34] [INFO ] Flatten gal took : 97 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/graph9494753155978789435.txt' '-o' '/tmp/graph9494753155978789435.bin' '-w' '/tmp/graph9494753155978789435.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9494753155978789435.bin' '-l' '-1' '-v' '-w' '/tmp/graph9494753155978789435.weights' '-q' '0' '-e' '0.001'
[2023-03-09 08:08:34] [INFO ] Decomposing Gal with order
[2023-03-09 08:08:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 08:08:34] [INFO ] Removed a total of 334 redundant transitions.
[2023-03-09 08:08:34] [INFO ] Flatten gal took : 198 ms
[2023-03-09 08:08:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 274 labels/synchronizations in 8 ms.
[2023-03-09 08:08:34] [INFO ] Time to serialize gal into /tmp/CTLFireability15989114507005118432.gal : 25 ms
[2023-03-09 08:08:34] [INFO ] Time to serialize properties into /tmp/CTLFireability10129057048297968158.ctl : 0 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15989114507005118432.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability10129057048297968158.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 3 CTL formulae.
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :2.58314e+09 after 5.58297e+09
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-09 08:30:15] [INFO ] Flatten gal took : 1667 ms
[2023-03-09 08:30:15] [INFO ] Time to serialize gal into /tmp/CTLFireability640991066545110864.gal : 96 ms
[2023-03-09 08:30:15] [INFO ] Time to serialize properties into /tmp/CTLFireability139864333229527674.ctl : 20 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability640991066545110864.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability139864333229527674.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...281
No direction supplied, using forward translation only.
Parsed 3 CTL formulae.
Detected timeout of ITS tools.
[2023-03-09 08:51:51] [INFO ] Flatten gal took : 314 ms
[2023-03-09 08:51:52] [INFO ] Input system was already deterministic with 2750 transitions.
[2023-03-09 08:51:52] [INFO ] Transformed 237 places.
[2023-03-09 08:51:52] [INFO ] Transformed 2750 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/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//../itstools/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
[2023-03-09 08:51:52] [INFO ] Time to serialize gal into /tmp/CTLFireability3136066180779980496.gal : 34 ms
[2023-03-09 08:51:52] [INFO ] Time to serialize properties into /tmp/CTLFireability14993187087819354447.ctl : 0 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-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3136066180779980496.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14993187087819354447.ctl' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...329
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 3 CTL formulae.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 6553720 kB
After kill :
MemTotal: 16393340 kB
MemFree: 15866032 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
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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 CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="BugTracking-PT-q3m128"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
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 BugTracking-PT-q3m128, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r037-tajo-167813690300370"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BugTracking-PT-q3m128.tgz
mv BugTracking-PT-q3m128 execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;