Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r293-tall-167873945200289.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..............................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is PhilosophersDyn-COL-20, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r293-tall-167873945200289
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 480K
-rw-r--r-- 1 mcc users 6.8K Feb 26 13:09 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K Feb 26 13:09 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Feb 26 13:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 13:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.1K Feb 25 16:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 14:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 137K Feb 26 14:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Feb 26 14:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 14:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Feb 25 16:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 32K Mar 5 18:23 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 PhilosophersDyn-COL-20-CTLCardinality-00
FORMULA_NAME PhilosophersDyn-COL-20-CTLCardinality-01
FORMULA_NAME PhilosophersDyn-COL-20-CTLCardinality-02
FORMULA_NAME PhilosophersDyn-COL-20-CTLCardinality-03
FORMULA_NAME PhilosophersDyn-COL-20-CTLCardinality-04
FORMULA_NAME PhilosophersDyn-COL-20-CTLCardinality-05
FORMULA_NAME PhilosophersDyn-COL-20-CTLCardinality-06
FORMULA_NAME PhilosophersDyn-COL-20-CTLCardinality-07
FORMULA_NAME PhilosophersDyn-COL-20-CTLCardinality-08
FORMULA_NAME PhilosophersDyn-COL-20-CTLCardinality-09
FORMULA_NAME PhilosophersDyn-COL-20-CTLCardinality-10
FORMULA_NAME PhilosophersDyn-COL-20-CTLCardinality-11
FORMULA_NAME PhilosophersDyn-COL-20-CTLCardinality-12
FORMULA_NAME PhilosophersDyn-COL-20-CTLCardinality-13
FORMULA_NAME PhilosophersDyn-COL-20-CTLCardinality-14
FORMULA_NAME PhilosophersDyn-COL-20-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1678819763939

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=CTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PhilosophersDyn-COL-20
Not applying reductions.
Model is COL
CTLCardinality COL
Running Version 202303021504
[2023-03-14 18:49:25] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-14 18:49:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 18:49:25] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-14 18:49:25] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-14 18:49:26] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 604 ms
[2023-03-14 18:49:26] [INFO ] Imported 8 HL places and 7 HL transitions for a total of 540 PT places and 17240.0 transition bindings in 14 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 16 ms.
[2023-03-14 18:49:26] [INFO ] Built PT skeleton of HLPN with 8 places and 7 transitions 33 arcs in 3 ms.
[2023-03-14 18:49:26] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 16 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10000 steps, including 421 resets, run finished after 219 ms. (steps per millisecond=45 ) properties (out of 65) seen :25
Incomplete Best-First random walk after 1001 steps, including 48 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 54 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 68 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 49 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 35 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 71 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 100 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 58 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 100 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 100 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 50 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 46 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 44 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 59 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 32 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 100 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 4 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 58 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 45 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 19 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 7 resets, run finished after 7 ms. (steps per millisecond=142 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 47 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 32 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1000 steps, including 8 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 48 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 28 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 36 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 50 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 37 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 40) seen :0
Incomplete Best-First random walk after 1001 steps, including 52 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 40) seen :0
Running SMT prover for 40 properties.
// Phase 1: matrix 7 rows 8 cols
[2023-03-14 18:49:26] [INFO ] Computed 3 place invariants in 4 ms
[2023-03-14 18:49:26] [INFO ] [Real]Absence check using 3 positive place invariants in 1 ms returned sat
[2023-03-14 18:49:26] [INFO ] After 193ms SMT Verify possible using all constraints in real domain returned unsat :19 sat :0 real:21
[2023-03-14 18:49:26] [INFO ] [Nat]Absence check using 3 positive place invariants in 0 ms returned sat
[2023-03-14 18:49:26] [INFO ] After 27ms SMT Verify possible using state equation in natural domain returned unsat :36 sat :4
[2023-03-14 18:49:26] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-14 18:49:26] [INFO ] After 6ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :36 sat :4
[2023-03-14 18:49:27] [INFO ] After 14ms SMT Verify possible using trap constraints in natural domain returned unsat :36 sat :4
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-14 18:49:27] [INFO ] After 115ms SMT Verify possible using all constraints in natural domain returned unsat :36 sat :4
Fused 40 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 6 ms.
Support contains 3 out of 8 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 7 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
[2023-03-14 18:49:27] [INFO ] Invariant cache hit.
[2023-03-14 18:49:27] [INFO ] Dead Transitions using invariants and state equation in 21 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 29 ms. Remains : 8/8 places, 7/7 transitions.
Incomplete random walk after 10000 steps, including 404 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 483 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 493 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 495 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 492 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 4) seen :0
Probably explored full state space saw : 2014 states, properties seen :0
Probabilistic random walk after 6629 steps, saw 2014 distinct states, run finished after 37 ms. (steps per millisecond=179 ) properties seen :0
Explored full state space saw : 2014 states, properties seen :0
Exhaustive walk after 6629 steps, saw 2014 distinct states, run finished after 33 ms. (steps per millisecond=200 ) properties seen :0
Successfully simplified 40 atomic propositions for a total of 16 simplifications.
FORMULA PhilosophersDyn-COL-20-CTLCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-20-CTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-20-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-20-CTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-20-CTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-14 18:49:27] [INFO ] Initial state reduction rules for CTL removed 4 formulas.
[2023-03-14 18:49:27] [INFO ] Flatten gal took : 23 ms
[2023-03-14 18:49:27] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
FORMULA PhilosophersDyn-COL-20-CTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-20-CTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-20-CTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-20-CTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-20-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-20-CTLCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-14 18:49:27] [INFO ] Flatten gal took : 2 ms
Domain [Philosopher(20), Philosopher(20)] of place Neighbourhood breaks symmetries in sort Philosopher
[2023-03-14 18:49:27] [INFO ] Unfolded HLPN to a Petri net with 540 places and 17220 transitions 140780 arcs in 228 ms.
[2023-03-14 18:49:27] [INFO ] Unfolded 5 HLPN properties in 2 ms.
Ensure Unique test removed 190 transitions
Reduce redundant transitions removed 190 transitions.
Support contains 540 out of 540 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 540/540 places, 17030/17030 transitions.
Applied a total of 0 rules in 161 ms. Remains 540 /540 variables (removed 0) and now considering 17030/17030 (removed 0) transitions.
[2023-03-14 18:49:27] [INFO ] Flow matrix only has 15510 transitions (discarded 1520 similar events)
// Phase 1: matrix 15510 rows 540 cols
[2023-03-14 18:49:28] [INFO ] Computed 79 place invariants in 886 ms
[2023-03-14 18:49:34] [INFO ] Dead Transitions using invariants and state equation in 6676 ms found 1560 transitions.
Found 1560 dead transitions using SMT.
Drop transitions removed 1560 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1560 transitions.
// Phase 1: matrix 15470 rows 540 cols
[2023-03-14 18:49:36] [INFO ] Computed 79 place invariants in 2062 ms
[2023-03-14 18:49:36] [INFO ] Implicit Places using invariants in 2198 ms returned []
Implicit Place search using SMT only with invariants took 2201 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 540/540 places, 15470/17030 transitions.
Applied a total of 0 rules in 72 ms. Remains 540 /540 variables (removed 0) and now considering 15470/15470 (removed 0) transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9122 ms. Remains : 540/540 places, 15470/17030 transitions.
Support contains 540 out of 540 places after structural reductions.
[2023-03-14 18:49:38] [INFO ] Flatten gal took : 989 ms
[2023-03-14 18:49:38] [INFO ] Flatten gal took : 661 ms
[2023-03-14 18:49:40] [INFO ] Input system was already deterministic with 15470 transitions.
Incomplete random walk after 10000 steps, including 1142 resets, run finished after 914 ms. (steps per millisecond=10 ) properties (out of 26) seen :6
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 10 ms. (steps per millisecond=100 ) properties (out of 20) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 20) seen :0
Running SMT prover for 20 properties.
[2023-03-14 18:49:41] [INFO ] Invariant cache hit.
[2023-03-14 18:49:42] [INFO ] [Real]Absence check using 15 positive place invariants in 5 ms returned sat
[2023-03-14 18:49:42] [INFO ] [Real]Absence check using 15 positive and 64 generalized place invariants in 52 ms returned sat
[2023-03-14 18:49:48] [INFO ] After 6710ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:18
[2023-03-14 18:49:48] [INFO ] [Nat]Absence check using 15 positive place invariants in 6 ms returned sat
[2023-03-14 18:49:48] [INFO ] [Nat]Absence check using 15 positive and 64 generalized place invariants in 44 ms returned sat
[2023-03-14 18:49:56] [INFO ] After 7665ms SMT Verify possible using state equation in natural domain returned unsat :13 sat :7
[2023-03-14 18:49:57] [INFO ] State equation strengthened by 8020 read => feed constraints.
[2023-03-14 18:50:13] [INFO ] After 16480ms SMT Verify possible using 8020 Read/Feed constraints in natural domain returned unsat :13 sat :5
[2023-03-14 18:50:13] [INFO ] After 16485ms SMT Verify possible using trap constraints in natural domain returned unsat :13 sat :5
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-14 18:50:13] [INFO ] After 25058ms SMT Verify possible using all constraints in natural domain returned unsat :13 sat :5
Fused 20 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 218 ms.
Support contains 500 out of 540 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 15470/15470 transitions.
Applied a total of 0 rules in 2141 ms. Remains 540 /540 variables (removed 0) and now considering 15470/15470 (removed 0) transitions.
[2023-03-14 18:50:16] [INFO ] Invariant cache hit.
[2023-03-14 18:50:21] [INFO ] Dead Transitions using invariants and state equation in 5281 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7430 ms. Remains : 540/540 places, 15470/15470 transitions.
Incomplete random walk after 10000 steps, including 1149 resets, run finished after 668 ms. (steps per millisecond=14 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 35 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 34 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 36 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 36547 steps, run timeout after 3001 ms. (steps per millisecond=12 ) properties seen :{}
Probabilistic random walk after 36547 steps, saw 10155 distinct states, run finished after 3004 ms. (steps per millisecond=12 ) properties seen :0
Running SMT prover for 7 properties.
[2023-03-14 18:50:25] [INFO ] Invariant cache hit.
[2023-03-14 18:50:25] [INFO ] After 133ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-14 18:50:25] [INFO ] [Nat]Absence check using 15 positive place invariants in 5 ms returned sat
[2023-03-14 18:50:25] [INFO ] [Nat]Absence check using 15 positive and 64 generalized place invariants in 52 ms returned sat
[2023-03-14 18:50:33] [INFO ] After 7815ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-14 18:50:33] [INFO ] State equation strengthened by 8020 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:797)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:644)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.checkAtomicPropositionsLogic(AtomicReducerSR.java:105)
at fr.lip6.move.gal.application.solver.logic.AtomicReducerSR.strongReductions(AtomicReducerSR.java:44)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.preSolveForLogic(LTLPropertySolver.java:176)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:626)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-14 18:50:50] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-14 18:50:50] [INFO ] After 25051ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:7
Fused 7 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 177 ms.
Support contains 500 out of 540 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 15470/15470 transitions.
Applied a total of 0 rules in 1749 ms. Remains 540 /540 variables (removed 0) and now considering 15470/15470 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1749 ms. Remains : 540/540 places, 15470/15470 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 540/540 places, 15470/15470 transitions.
Applied a total of 0 rules in 1769 ms. Remains 540 /540 variables (removed 0) and now considering 15470/15470 (removed 0) transitions.
[2023-03-14 18:50:54] [INFO ] Invariant cache hit.
[2023-03-14 18:50:55] [INFO ] Implicit Places using invariants in 803 ms returned []
Implicit Place search using SMT only with invariants took 803 ms to find 0 implicit places.
[2023-03-14 18:50:55] [INFO ] Invariant cache hit.
[2023-03-14 18:51:00] [INFO ] Dead Transitions using invariants and state equation in 5112 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7693 ms. Remains : 540/540 places, 15470/15470 transitions.
Applied a total of 0 rules in 687 ms. Remains 540 /540 variables (removed 0) and now considering 15470/15470 (removed 0) transitions.
Running SMT prover for 7 properties.
[2023-03-14 18:51:01] [INFO ] Invariant cache hit.
[2023-03-14 18:51:01] [INFO ] After 140ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-14 18:51:01] [INFO ] [Nat]Absence check using 15 positive place invariants in 14 ms returned sat
[2023-03-14 18:51:01] [INFO ] [Nat]Absence check using 15 positive and 64 generalized place invariants in 47 ms returned sat
[2023-03-14 18:51:09] [INFO ] After 7435ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2023-03-14 18:51:12] [INFO ] After 11382ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 2556 ms.
[2023-03-14 18:51:15] [INFO ] After 14208ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Successfully simplified 13 atomic propositions for a total of 5 simplifications.
[2023-03-14 18:51:16] [INFO ] Flatten gal took : 535 ms
[2023-03-14 18:51:16] [INFO ] Flatten gal took : 578 ms
[2023-03-14 18:51:18] [INFO ] Input system was already deterministic with 15470 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 540/540 places, 15470/15470 transitions.
Applied a total of 0 rules in 59 ms. Remains 540 /540 variables (removed 0) and now considering 15470/15470 (removed 0) transitions.
[2023-03-14 18:51:18] [INFO ] Invariant cache hit.
[2023-03-14 18:51:23] [INFO ] Dead Transitions using invariants and state equation in 5305 ms found 0 transitions.
[2023-03-14 18:51:23] [INFO ] Invariant cache hit.
[2023-03-14 18:51:24] [INFO ] Implicit Places using invariants in 803 ms returned []
Implicit Place search using SMT only with invariants took 815 ms to find 0 implicit places.
[2023-03-14 18:51:24] [INFO ] Invariant cache hit.
[2023-03-14 18:51:29] [INFO ] Dead Transitions using invariants and state equation in 5310 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11524 ms. Remains : 540/540 places, 15470/15470 transitions.
[2023-03-14 18:51:30] [INFO ] Flatten gal took : 522 ms
[2023-03-14 18:51:30] [INFO ] Flatten gal took : 590 ms
[2023-03-14 18:51:31] [INFO ] Input system was already deterministic with 15470 transitions.
[2023-03-14 18:51:32] [INFO ] Flatten gal took : 600 ms
[2023-03-14 18:51:33] [INFO ] Flatten gal took : 553 ms
[2023-03-14 18:51:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality12530760119327362682.gal : 359 ms
[2023-03-14 18:51:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality13958396908558710544.ctl : 8 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/CTLCardinality12530760119327362682.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality13958396908558710544.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.
Detected timeout of ITS tools.
[2023-03-14 18:52:04] [INFO ] Flatten gal took : 602 ms
[2023-03-14 18:52:04] [INFO ] Applying decomposition
[2023-03-14 18:52:04] [INFO ] Flatten gal took : 563 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/graph9386042684656292984.txt' '-o' '/tmp/graph9386042684656292984.bin' '-w' '/tmp/graph9386042684656292984.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph9386042684656292984.bin' '-l' '-1' '-v' '-w' '/tmp/graph9386042684656292984.weights' '-q' '0' '-e' '0.001'
[2023-03-14 18:52:06] [INFO ] Decomposing Gal with order
[2023-03-14 18:52:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-14 18:53:54] [INFO ] Removed a total of 30550 redundant transitions.
[2023-03-14 18:53:59] [INFO ] Flatten gal took : 112843 ms
[2023-03-14 18:54:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 14060 labels/synchronizations in 4304 ms.
[2023-03-14 18:54:09] [INFO ] Time to serialize gal into /tmp/CTLCardinality12476293501995270316.gal : 123 ms
[2023-03-14 18:54:09] [INFO ] Time to serialize properties into /tmp/CTLCardinality16039694596594011712.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/CTLCardinality12476293501995270316.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality16039694596594011712.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.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 540/540 places, 15470/15470 transitions.
Applied a total of 0 rules in 2929 ms. Remains 540 /540 variables (removed 0) and now considering 15470/15470 (removed 0) transitions.
[2023-03-14 18:54:42] [INFO ] Invariant cache hit.
[2023-03-14 18:54:48] [INFO ] Dead Transitions using invariants and state equation in 5753 ms found 0 transitions.
[2023-03-14 18:54:48] [INFO ] Invariant cache hit.
[2023-03-14 18:54:50] [INFO ] Implicit Places using invariants in 2305 ms returned []
Implicit Place search using SMT only with invariants took 2319 ms to find 0 implicit places.
[2023-03-14 18:54:50] [INFO ] Invariant cache hit.
[2023-03-14 18:54:56] [INFO ] Dead Transitions using invariants and state equation in 5126 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 16141 ms. Remains : 540/540 places, 15470/15470 transitions.
[2023-03-14 18:54:56] [INFO ] Flatten gal took : 636 ms
[2023-03-14 18:54:57] [INFO ] Flatten gal took : 584 ms
[2023-03-14 18:54:58] [INFO ] Input system was already deterministic with 15470 transitions.
[2023-03-14 18:54:59] [INFO ] Flatten gal took : 567 ms
[2023-03-14 18:54:59] [INFO ] Flatten gal took : 584 ms
[2023-03-14 18:54:59] [INFO ] Time to serialize gal into /tmp/CTLCardinality5659354798915525757.gal : 92 ms
[2023-03-14 18:54:59] [INFO ] Time to serialize properties into /tmp/CTLCardinality7690044628978514497.ctl : 9 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/CTLCardinality5659354798915525757.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7690044628978514497.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.
[2023-03-14 18:55:30] [INFO ] Flatten gal took : 648 ms
[2023-03-14 18:55:30] [INFO ] Applying decomposition
[2023-03-14 18:55:31] [INFO ] Flatten gal took : 558 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/graph16511558561248581573.txt' '-o' '/tmp/graph16511558561248581573.bin' '-w' '/tmp/graph16511558561248581573.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16511558561248581573.bin' '-l' '-1' '-v' '-w' '/tmp/graph16511558561248581573.weights' '-q' '0' '-e' '0.001'
[2023-03-14 18:55:32] [INFO ] Decomposing Gal with order
[2023-03-14 18:55:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-14 18:55:38] [INFO ] Removed a total of 40147 redundant transitions.
[2023-03-14 18:55:39] [INFO ] Flatten gal took : 6460 ms
[2023-03-14 18:55:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 611 labels/synchronizations in 874 ms.
[2023-03-14 18:55:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality9956612277931630951.gal : 141 ms
[2023-03-14 18:55:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality6274544245865522337.ctl : 8 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/CTLCardinality9956612277931630951.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6274544245865522337.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.
Starting structural reductions in SI_CTL mode, iteration 0 : 540/540 places, 15470/15470 transitions.
Applied a total of 0 rules in 2481 ms. Remains 540 /540 variables (removed 0) and now considering 15470/15470 (removed 0) transitions.
[2023-03-14 18:56:22] [INFO ] Invariant cache hit.
[2023-03-14 18:56:27] [INFO ] Dead Transitions using invariants and state equation in 5148 ms found 0 transitions.
[2023-03-14 18:56:27] [INFO ] Invariant cache hit.
[2023-03-14 18:56:30] [INFO ] Implicit Places using invariants in 2493 ms returned []
Implicit Place search using SMT only with invariants took 2493 ms to find 0 implicit places.
[2023-03-14 18:56:30] [INFO ] Invariant cache hit.
[2023-03-14 18:56:35] [INFO ] Dead Transitions using invariants and state equation in 5009 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 15143 ms. Remains : 540/540 places, 15470/15470 transitions.
[2023-03-14 18:56:35] [INFO ] Flatten gal took : 533 ms
[2023-03-14 18:56:36] [INFO ] Flatten gal took : 583 ms
[2023-03-14 18:56:37] [INFO ] Input system was already deterministic with 15470 transitions.
[2023-03-14 18:56:38] [INFO ] Flatten gal took : 577 ms
[2023-03-14 18:56:38] [INFO ] Flatten gal took : 585 ms
[2023-03-14 18:56:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality8118584057991591861.gal : 95 ms
[2023-03-14 18:56:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality17625448069443795451.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/CTLCardinality8118584057991591861.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality17625448069443795451.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.
[2023-03-14 18:57:09] [INFO ] Flatten gal took : 576 ms
[2023-03-14 18:57:09] [INFO ] Applying decomposition
[2023-03-14 18:57:10] [INFO ] Flatten gal took : 595 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/graph13198253080775822344.txt' '-o' '/tmp/graph13198253080775822344.bin' '-w' '/tmp/graph13198253080775822344.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13198253080775822344.bin' '-l' '-1' '-v' '-w' '/tmp/graph13198253080775822344.weights' '-q' '0' '-e' '0.001'
[2023-03-14 18:57:11] [INFO ] Decomposing Gal with order
[2023-03-14 18:57:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-14 18:57:27] [INFO ] Removed a total of 32205 redundant transitions.
[2023-03-14 18:57:30] [INFO ] Flatten gal took : 18071 ms
[2023-03-14 18:57:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 24699 labels/synchronizations in 8679 ms.
[2023-03-14 18:57:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality189696255723608055.gal : 117 ms
[2023-03-14 18:57:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality9547737646615503909.ctl : 13 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/CTLCardinality189696255723608055.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality9547737646615503909.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 -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 540/540 places, 15470/15470 transitions.
Applied a total of 0 rules in 1984 ms. Remains 540 /540 variables (removed 0) and now considering 15470/15470 (removed 0) transitions.
[2023-03-14 18:58:30] [INFO ] Invariant cache hit.
[2023-03-14 18:58:35] [INFO ] Dead Transitions using invariants and state equation in 5245 ms found 0 transitions.
[2023-03-14 18:58:35] [INFO ] Invariant cache hit.
[2023-03-14 18:58:38] [INFO ] Implicit Places using invariants in 2974 ms returned []
Implicit Place search using SMT only with invariants took 2975 ms to find 0 implicit places.
[2023-03-14 18:58:38] [INFO ] Invariant cache hit.
[2023-03-14 18:58:44] [INFO ] Dead Transitions using invariants and state equation in 5217 ms found 0 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 15443 ms. Remains : 540/540 places, 15470/15470 transitions.
[2023-03-14 18:58:44] [INFO ] Flatten gal took : 531 ms
[2023-03-14 18:58:45] [INFO ] Flatten gal took : 580 ms
[2023-03-14 18:58:46] [INFO ] Input system was already deterministic with 15470 transitions.
[2023-03-14 18:58:47] [INFO ] Flatten gal took : 578 ms
[2023-03-14 18:58:47] [INFO ] Flatten gal took : 655 ms
[2023-03-14 18:58:47] [INFO ] Time to serialize gal into /tmp/CTLCardinality15499817765571311060.gal : 84 ms
[2023-03-14 18:58:47] [INFO ] Time to serialize properties into /tmp/CTLCardinality7518515803988790617.ctl : 2 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/CTLCardinality15499817765571311060.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7518515803988790617.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.
[2023-03-14 18:59:18] [INFO ] Flatten gal took : 571 ms
[2023-03-14 18:59:18] [INFO ] Applying decomposition
[2023-03-14 18:59:19] [INFO ] Flatten gal took : 586 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/graph3667720706339215722.txt' '-o' '/tmp/graph3667720706339215722.bin' '-w' '/tmp/graph3667720706339215722.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3667720706339215722.bin' '-l' '-1' '-v' '-w' '/tmp/graph3667720706339215722.weights' '-q' '0' '-e' '0.001'
[2023-03-14 18:59:20] [INFO ] Decomposing Gal with order
[2023-03-14 18:59:20] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-14 18:59:26] [INFO ] Removed a total of 25665 redundant transitions.
[2023-03-14 18:59:27] [INFO ] Flatten gal took : 6365 ms
[2023-03-14 18:59:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 101 ms.
[2023-03-14 18:59:28] [INFO ] Time to serialize gal into /tmp/CTLCardinality13786383922263385627.gal : 128 ms
[2023-03-14 18:59:28] [INFO ] Time to serialize properties into /tmp/CTLCardinality6176691456515638775.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/CTLCardinality13786383922263385627.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6176691456515638775.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.
Starting structural reductions in LTL mode, iteration 0 : 540/540 places, 15470/15470 transitions.
Applied a total of 0 rules in 49 ms. Remains 540 /540 variables (removed 0) and now considering 15470/15470 (removed 0) transitions.
[2023-03-14 18:59:58] [INFO ] Invariant cache hit.
[2023-03-14 19:00:04] [INFO ] Dead Transitions using invariants and state equation in 5252 ms found 0 transitions.
[2023-03-14 19:00:04] [INFO ] Invariant cache hit.
[2023-03-14 19:00:04] [INFO ] Implicit Places using invariants in 797 ms returned []
Implicit Place search using SMT only with invariants took 799 ms to find 0 implicit places.
[2023-03-14 19:00:04] [INFO ] Invariant cache hit.
[2023-03-14 19:00:10] [INFO ] Dead Transitions using invariants and state equation in 5267 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 11370 ms. Remains : 540/540 places, 15470/15470 transitions.
[2023-03-14 19:00:10] [INFO ] Flatten gal took : 529 ms
[2023-03-14 19:00:11] [INFO ] Flatten gal took : 584 ms
[2023-03-14 19:00:12] [INFO ] Input system was already deterministic with 15470 transitions.
[2023-03-14 19:00:13] [INFO ] Flatten gal took : 576 ms
[2023-03-14 19:00:13] [INFO ] Flatten gal took : 587 ms
[2023-03-14 19:00:13] [INFO ] Time to serialize gal into /tmp/CTLCardinality11416727074287574133.gal : 98 ms
[2023-03-14 19:00:13] [INFO ] Time to serialize properties into /tmp/CTLCardinality7778161744134929317.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/CTLCardinality11416727074287574133.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7778161744134929317.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.
[2023-03-14 19:00:44] [INFO ] Flatten gal took : 719 ms
[2023-03-14 19:00:44] [INFO ] Applying decomposition
[2023-03-14 19:00:45] [INFO ] Flatten gal took : 564 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/graph2448670235026075939.txt' '-o' '/tmp/graph2448670235026075939.bin' '-w' '/tmp/graph2448670235026075939.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2448670235026075939.bin' '-l' '-1' '-v' '-w' '/tmp/graph2448670235026075939.weights' '-q' '0' '-e' '0.001'
[2023-03-14 19:00:46] [INFO ] Decomposing Gal with order
[2023-03-14 19:00:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-14 19:02:43] [INFO ] Removed a total of 11400 redundant transitions.
[2023-03-14 19:02:48] [INFO ] Flatten gal took : 121885 ms
[2023-03-14 19:02:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 14060 labels/synchronizations in 4380 ms.
[2023-03-14 19:02:58] [INFO ] Time to serialize gal into /tmp/CTLCardinality3543014834296327732.gal : 77 ms
[2023-03-14 19:02:58] [INFO ] Time to serialize properties into /tmp/CTLCardinality5259385143973183479.ctl : 2 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/CTLCardinality3543014834296327732.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality5259385143973183479.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.
[2023-03-14 19:03:28] [INFO ] Flatten gal took : 579 ms
[2023-03-14 19:03:29] [INFO ] Flatten gal took : 592 ms
[2023-03-14 19:03:29] [INFO ] Applying decomposition
[2023-03-14 19:03:30] [INFO ] Flatten gal took : 589 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/graph15134120531862194194.txt' '-o' '/tmp/graph15134120531862194194.bin' '-w' '/tmp/graph15134120531862194194.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15134120531862194194.bin' '-l' '-1' '-v' '-w' '/tmp/graph15134120531862194194.weights' '-q' '0' '-e' '0.001'
[2023-03-14 19:03:32] [INFO ] Decomposing Gal with order
[2023-03-14 19:03:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-14 19:05:13] [INFO ] Removed a total of 45730 redundant transitions.
[2023-03-14 19:05:17] [INFO ] Flatten gal took : 104727 ms
[2023-03-14 19:05:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 14060 labels/synchronizations in 4807 ms.
[2023-03-14 19:05:26] [INFO ] Time to serialize gal into /tmp/CTLCardinality7680480946261996101.gal : 67 ms
[2023-03-14 19:05:26] [INFO ] Time to serialize properties into /tmp/CTLCardinality6879333609522201542.ctl : 2 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/CTLCardinality7680480946261996101.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality6879333609522201542.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 5 CTL formulae.
ITS-tools command line returned an error code 137
[2023-03-14 19:15:26] [INFO ] Applying decomposition
[2023-03-14 19:15:28] [INFO ] Flatten gal took : 1502 ms
[2023-03-14 19:15:29] [INFO ] Decomposing Gal with order
[2023-03-14 19:15:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-14 19:15:33] [INFO ] Removed a total of 76920 redundant transitions.
[2023-03-14 19:15:33] [INFO ] Flatten gal took : 2685 ms
[2023-03-14 19:15:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 40 labels/synchronizations in 349 ms.
[2023-03-14 19:15:33] [INFO ] Time to serialize gal into /tmp/CTLCardinality5522782753785355775.gal : 78 ms
[2023-03-14 19:15:33] [INFO ] Time to serialize properties into /tmp/CTLCardinality51988841380091871.ctl : 8 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/CTLCardinality5522782753785355775.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality51988841380091871.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 5 CTL formulae.
ITS-tools command line returned an error code 137
[2023-03-14 19:25:30] [INFO ] Flatten gal took : 3296 ms
[2023-03-14 19:25:47] [INFO ] Input system was already deterministic with 15470 transitions.
[2023-03-14 19:25:47] [INFO ] Transformed 540 places.
[2023-03-14 19:25:48] [INFO ] Transformed 15470 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
[2023-03-14 19:25:49] [INFO ] Time to serialize gal into /tmp/CTLCardinality8887517814737102363.gal : 96 ms
[2023-03-14 19:25:49] [INFO ] Time to serialize properties into /tmp/CTLCardinality7800509836685204238.ctl : 4 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/CTLCardinality8887517814737102363.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality7800509836685204238.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 -...328
Successfully loaded order from file /home/mcc/execution/model.ord
No direction supplied, using forward translation only.
Parsed 5 CTL formulae.
ITS-tools command line returned an error code 137
Total runtime 2824927 ms.

BK_STOP 1678822595742

--------------------
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
+ [[ CTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLCardinality -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 CTLCardinality -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="PhilosophersDyn-COL-20"
export BK_EXAMINATION="CTLCardinality"
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 PhilosophersDyn-COL-20, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r293-tall-167873945200289"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhilosophersDyn-COL-20.tgz
mv PhilosophersDyn-COL-20 execution
cd execution
if [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "UpperBounds" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] || [ "CTLCardinality" = "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 [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLCardinality" = "ReachabilityDeadlock" ] || [ "CTLCardinality" = "QuasiLiveness" ] || [ "CTLCardinality" = "StableMarking" ] || [ "CTLCardinality" = "Liveness" ] || [ "CTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLCardinality"
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 ;