Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r168-tall-165277016600393.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is PhilosophersDyn-COL-50, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277016600393
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 284K
-rw-r--r-- 1 mcc users 8.2K Apr 30 07:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K Apr 30 07:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Apr 30 07:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 30 07:18 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 9 08:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 08:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 9 08:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 08:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 34K May 10 09:34 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-50-CTLCardinality-00
FORMULA_NAME PhilosophersDyn-COL-50-CTLCardinality-01
FORMULA_NAME PhilosophersDyn-COL-50-CTLCardinality-02
FORMULA_NAME PhilosophersDyn-COL-50-CTLCardinality-03
FORMULA_NAME PhilosophersDyn-COL-50-CTLCardinality-04
FORMULA_NAME PhilosophersDyn-COL-50-CTLCardinality-05
FORMULA_NAME PhilosophersDyn-COL-50-CTLCardinality-06
FORMULA_NAME PhilosophersDyn-COL-50-CTLCardinality-07
FORMULA_NAME PhilosophersDyn-COL-50-CTLCardinality-08
FORMULA_NAME PhilosophersDyn-COL-50-CTLCardinality-09
FORMULA_NAME PhilosophersDyn-COL-50-CTLCardinality-10
FORMULA_NAME PhilosophersDyn-COL-50-CTLCardinality-11
FORMULA_NAME PhilosophersDyn-COL-50-CTLCardinality-12
FORMULA_NAME PhilosophersDyn-COL-50-CTLCardinality-13
FORMULA_NAME PhilosophersDyn-COL-50-CTLCardinality-14
FORMULA_NAME PhilosophersDyn-COL-50-CTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652837588708

Running Version 202205111006
[2022-05-18 01:33:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-18 01:33:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-18 01:33:10] [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.
[2022-05-18 01:33:10] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-18 01:33:10] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 573 ms
[2022-05-18 01:33:10] [INFO ] Imported 8 HL places and 7 HL transitions for a total of 2850 PT places and 257600.0 transition bindings in 20 ms.
Parsed 16 properties from file /home/mcc/execution/CTLCardinality.xml in 20 ms.
[2022-05-18 01:33:10] [INFO ] Built PT skeleton of HLPN with 8 places and 7 transitions 33 arcs in 7 ms.
[2022-05-18 01:33:10] [INFO ] Skeletonized 16 HLPN properties in 2 ms.
Initial state reduction rules removed 6 formulas.
FORMULA PhilosophersDyn-COL-50-CTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-50-CTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-50-CTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-50-CTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-50-CTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-50-CTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Remains 10 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
Incomplete random walk after 10035 steps, including 201 resets, run finished after 192 ms. (steps per millisecond=52 ) properties (out of 45) seen :27
Incomplete Best-First random walk after 1001 steps, including 53 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 37 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 48 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 51 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 50 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 53 resets, run finished after 11 ms. (steps per millisecond=90 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1000 steps, including 52 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 18) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 18) seen :1
Incomplete Best-First random walk after 1001 steps, including 49 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 49 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 38 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 54 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 52 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1000 steps, including 100 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 17) 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 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 30 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 17) seen :0
Incomplete Best-First random walk after 1001 steps, including 52 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 17) seen :0
Running SMT prover for 17 properties.
// Phase 1: matrix 7 rows 8 cols
[2022-05-18 01:33:11] [INFO ] Computed 3 place invariants in 10 ms
[2022-05-18 01:33:11] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-05-18 01:33:11] [INFO ] After 11ms SMT Verify possible using state equation in real domain returned unsat :3 sat :1 real:13
[2022-05-18 01:33:11] [INFO ] State equation strengthened by 4 read => feed constraints.
[2022-05-18 01:33:11] [INFO ] After 3ms SMT Verify possible using 4 Read/Feed constraints in real domain returned unsat :3 sat :1 real:13
[2022-05-18 01:33:11] [INFO ] After 5ms SMT Verify possible using trap constraints in real domain returned unsat :3 sat :1 real:13
Attempting to minimize the solution found.
Minimization took 6 ms.
[2022-05-18 01:33:11] [INFO ] After 181ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :1 real:13
[2022-05-18 01:33:11] [INFO ] [Nat]Absence check using 3 positive place invariants in 1 ms returned sat
[2022-05-18 01:33:11] [INFO ] After 22ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :13
[2022-05-18 01:33:11] [INFO ] After 17ms SMT Verify possible using 4 Read/Feed constraints in natural domain returned unsat :4 sat :13
[2022-05-18 01:33:11] [INFO ] After 40ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :13
Attempting to minimize the solution found.
Minimization took 18 ms.
[2022-05-18 01:33:11] [INFO ] After 145ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :13
Fused 17 Parikh solutions to 12 different solutions.
Parikh walk visited 0 properties in 89 ms.
Support contains 6 out of 8 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 8/8 places, 7/7 transitions.
Applied a total of 0 rules in 16 ms. Remains 8 /8 variables (removed 0) and now considering 7/7 (removed 0) transitions.
// Phase 1: matrix 7 rows 8 cols
[2022-05-18 01:33:11] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-18 01:33:11] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 8/8 places, 7/7 transitions.
Incomplete random walk after 10030 steps, including 202 resets, run finished after 46 ms. (steps per millisecond=218 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 490 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 495 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 502 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 519 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 531 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 497 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 496 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 522 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 500 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 96 ms. (steps per millisecond=104 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 526 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 13) seen :0
Probably explored full state space saw : 12544 states, properties seen :0
Probabilistic random walk after 42089 steps, saw 12544 distinct states, run finished after 432 ms. (steps per millisecond=97 ) properties seen :0
Explored full state space saw : 12544 states, properties seen :0
Exhaustive walk after 42089 steps, saw 12544 distinct states, run finished after 299 ms. (steps per millisecond=140 ) properties seen :0
Successfully simplified 17 atomic propositions for a total of 10 simplifications.
[2022-05-18 01:33:13] [INFO ] Initial state reduction rules for CTL removed 2 formulas.
[2022-05-18 01:33:13] [INFO ] Flatten gal took : 15 ms
FORMULA PhilosophersDyn-COL-50-CTLCardinality-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhilosophersDyn-COL-50-CTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-18 01:33:13] [INFO ] Flatten gal took : 2 ms
Domain [Philosopher(50), Philosopher(50)] of place Neighbourhood breaks symmetries in sort Philosopher
[2022-05-18 01:33:15] [INFO ] Unfolded HLPN to a Petri net with 2850 places and 257550 transitions 2154950 arcs in 1977 ms.
[2022-05-18 01:33:15] [INFO ] Unfolded 8 HLPN properties in 3 ms.
Ensure Unique test removed 1225 transitions
Reduce redundant transitions removed 1225 transitions.
Support contains 2850 out of 2850 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 2850/2850 places, 256325/256325 transitions.
Applied a total of 0 rules in 2962 ms. Remains 2850 /2850 variables (removed 0) and now considering 256325/256325 (removed 0) transitions.
[2022-05-18 01:33:20] [INFO ] Flow matrix only has 246525 transitions (discarded 9800 similar events)
// Phase 1: matrix 246525 rows 2850 cols
[2022-05-18 01:35:20] [WARNING] Invariant computation timed out after 120 seconds.
[2022-05-18 01:35:51] [INFO ] Performed 77863/256325 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-05-18 01:36:20] [INFO ] Dead Transitions using invariants and state equation in 180188 ms found 0 transitions.
[2022-05-18 01:36:20] [INFO ] Flow matrix only has 246525 transitions (discarded 9800 similar events)
// Phase 1: matrix 246525 rows 2850 cols
[2022-05-18 01:38:20] [WARNING] Invariant computation timed out after 120 seconds.
[2022-05-18 01:38:21] [INFO ] Implicit Places using invariants in 120520 ms returned []
Implicit Place search using SMT only with invariants took 120535 ms to find 0 implicit places.
[2022-05-18 01:38:21] [INFO ] Flow matrix only has 246525 transitions (discarded 9800 similar events)
// Phase 1: matrix 246525 rows 2850 cols
[2022-05-18 01:40:21] [WARNING] Invariant computation timed out after 120 seconds.
[2022-05-18 01:40:51] [INFO ] Performed 71257/256325 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-05-18 01:41:21] [INFO ] Dead Transitions using invariants and state equation in 180173 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2850/2850 places, 256325/256325 transitions.
Support contains 2850 out of 2850 places after structural reductions.
[2022-05-18 01:41:46] [INFO ] Flatten gal took : 22896 ms
[2022-05-18 01:42:00] [INFO ] Flatten gal took : 13940 ms
[2022-05-18 01:42:25] [INFO ] Input system was already deterministic with 256325 transitions.
Incomplete random walk after 10000 steps, including 1115 resets, run finished after 7901 ms. (steps per millisecond=1 ) properties (out of 39) seen :9
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 56 ms. (steps per millisecond=17 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 52 ms. (steps per millisecond=19 ) properties (out of 30) seen :0
Incomplete Best-First random walk after 1001 steps, including 0 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 30) seen :0
Running SMT prover for 30 properties.
[2022-05-18 01:42:36] [INFO ] Flow matrix only has 246525 transitions (discarded 9800 similar events)
// Phase 1: matrix 246525 rows 2850 cols
[2022-05-18 01:43:53] [INFO ] Invariants computation overflowed in 633090 ms
[2022-05-18 01:44:36] [WARNING] Invariant computation timed out after 120 seconds.
[2022-05-18 01:44:38] [INFO ] After 2431ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:30
[2022-05-18 01:45:03] [INFO ] After 25021ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Fused 30 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 2850 out of 2850 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 2850/2850 places, 256325/256325 transitions.
Applied a total of 0 rules in 4790 ms. Remains 2850 /2850 variables (removed 0) and now considering 256325/256325 (removed 0) transitions.
[2022-05-18 01:45:08] [INFO ] Flow matrix only has 246525 transitions (discarded 9800 similar events)
// Phase 1: matrix 246525 rows 2850 cols
[2022-05-18 01:47:08] [WARNING] Invariant computation timed out after 120 seconds.
[2022-05-18 01:47:39] [INFO ] Performed 49766/256325 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-05-18 01:48:08] [INFO ] Dead Transitions using invariants and state equation in 180148 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2850/2850 places, 256325/256325 transitions.
[2022-05-18 01:48:30] [INFO ] Invariants computation overflowed in 729380 ms
[2022-05-18 01:48:34] [INFO ] Flatten gal took : 22099 ms
[2022-05-18 01:48:52] [INFO ] Flatten gal took : 17399 ms
[2022-05-18 01:49:20] [INFO ] Input system was already deterministic with 256325 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 2850/2850 places, 256325/256325 transitions.
Applied a total of 0 rules in 5084 ms. Remains 2850 /2850 variables (removed 0) and now considering 256325/256325 (removed 0) transitions.
[2022-05-18 01:49:28] [INFO ] Flow matrix only has 246525 transitions (discarded 9800 similar events)
// Phase 1: matrix 246525 rows 2850 cols
[2022-05-18 01:51:28] [WARNING] Invariant computation timed out after 120 seconds.
[2022-05-18 01:51:35] [INFO ] Invariants computation overflowed in 794652 ms
[2022-05-18 01:51:58] [INFO ] Performed 55772/256325 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-05-18 01:52:28] [INFO ] Dead Transitions using invariants and state equation in 180268 ms found 0 transitions.
[2022-05-18 01:52:28] [INFO ] Flow matrix only has 246525 transitions (discarded 9800 similar events)
// Phase 1: matrix 246525 rows 2850 cols
[2022-05-18 01:54:28] [WARNING] Invariant computation timed out after 120 seconds.
[2022-05-18 01:54:45] [INFO ] Implicit Places using invariants in 137008 ms returned []
Implicit Place search using SMT only with invariants took 137009 ms to find 0 implicit places.
[2022-05-18 01:54:45] [INFO ] Flow matrix only has 246525 transitions (discarded 9800 similar events)
// Phase 1: matrix 246525 rows 2850 cols
[2022-05-18 01:56:45] [WARNING] Invariant computation timed out after 120 seconds.
[2022-05-18 01:57:16] [INFO ] Performed 40880/256325 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-05-18 01:57:45] [INFO ] Dead Transitions using invariants and state equation in 180464 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2850/2850 places, 256325/256325 transitions.
[2022-05-18 01:58:17] [INFO ] Flatten gal took : 28715 ms
[2022-05-18 01:58:20] [INFO ] Invariants computation overflowed in 944542 ms
[2022-05-18 01:58:43] [INFO ] Flatten gal took : 25623 ms
[2022-05-18 01:59:28] [INFO ] Input system was already deterministic with 256325 transitions.
[2022-05-18 02:00:02] [INFO ] Flatten gal took : 28665 ms
[2022-05-18 02:00:30] [INFO ] Flatten gal took : 28007 ms
[2022-05-18 02:00:34] [INFO ] Time to serialize gal into /tmp/CTLCardinality4373795729476265555.gal : 2838 ms
[2022-05-18 02:00:34] [INFO ] Time to serialize properties into /tmp/CTLCardinality4284284680004769747.ctl : 33 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality4373795729476265555.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality4284284680004769747.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
Detected timeout of ITS tools.
[2022-05-18 02:01:34] [INFO ] Flatten gal took : 27616 ms
[2022-05-18 02:01:34] [INFO ] Applying decomposition
[2022-05-18 02:02:00] [INFO ] Flatten gal took : 25586 ms
[2022-05-18 02:02:45] [INFO ] Invariants computation overflowed in 1056581 ms
[2022-05-18 02:03:14] [WARNING] Could not apply decomposition. Using flat GAL structure.
java.util.concurrent.TimeoutException: Subprocess running '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph18377447691076369375.txt' '-o' '/tmp/graph18377447691076369375.bin' '-w' '/tmp/graph18377447691076369375.weights' killed by timeout after 10 SECONDS
at fr.lip6.move.gal.process.Runner.waitForOrTimeout(Runner.java:76)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:47)
at fr.lip6.move.gal.process.Runner.runTool(Runner.java:27)
at fr.lip6.move.gal.louvain.GraphBuilder.convertGraphToBin(GraphBuilder.java:258)
at fr.lip6.move.gal.louvain.GraphBuilder.computeLouvain(GraphBuilder.java:189)
at fr.lip6.move.gal.louvain.GraphBuilder.computeLouvain(GraphBuilder.java:157)
at fr.lip6.move.gal.application.mcc.MccTranslator.applyOrder(MccTranslator.java:213)
at fr.lip6.move.gal.application.mcc.MccTranslator.flattenSpec(MccTranslator.java:264)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:654)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:606)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
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:401)
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:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
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)
[2022-05-18 02:03:35] [INFO ] Flatten gal took : 20948 ms
[2022-05-18 02:03:38] [INFO ] Time to serialize gal into /tmp/CTLCardinality9172252655207983573.gal : 1710 ms
[2022-05-18 02:03:38] [INFO ] Time to serialize properties into /tmp/CTLCardinality3021465218904418969.ctl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality9172252655207983573.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality3021465218904418969.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...274
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 2850/2850 places, 256325/256325 transitions.
Applied a total of 0 rules in 68584 ms. Remains 2850 /2850 variables (removed 0) and now considering 256325/256325 (removed 0) transitions.
[2022-05-18 02:05:17] [INFO ] Flow matrix only has 246525 transitions (discarded 9800 similar events)
// Phase 1: matrix 246525 rows 2850 cols
[2022-05-18 02:07:17] [WARNING] Invariant computation timed out after 120 seconds.
[2022-05-18 02:07:26] [INFO ] Invariants computation overflowed in 1078304 ms
[2022-05-18 02:07:48] [INFO ] Performed 50505/256325 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-05-18 02:08:17] [INFO ] Dead Transitions using invariants and state equation in 180347 ms found 0 transitions.
[2022-05-18 02:08:18] [INFO ] Flow matrix only has 246525 transitions (discarded 9800 similar events)
// Phase 1: matrix 246525 rows 2850 cols
[2022-05-18 02:09:53] [INFO ] Invariants computation overflowed in 1044674 ms
[2022-05-18 02:10:18] [WARNING] Invariant computation timed out after 120 seconds.
[2022-05-18 02:10:39] [INFO ] Implicit Places using invariants in 141374 ms returned []
Implicit Place search using SMT only with invariants took 141375 ms to find 0 implicit places.
[2022-05-18 02:10:39] [INFO ] Flow matrix only has 246525 transitions (discarded 9800 similar events)
// Phase 1: matrix 246525 rows 2850 cols
[2022-05-18 02:11:23] [INFO ] Invariants computation overflowed in 997575 ms
[2022-05-18 02:12:39] [WARNING] Invariant computation timed out after 120 seconds.
[2022-05-18 02:13:09] [INFO ] Performed 68478/256325 'is it Dead' test of which 0 returned DEAD in 30 seconds.
[2022-05-18 02:13:39] [INFO ] Dead Transitions using invariants and state equation in 180319 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 2850/2850 places, 256325/256325 transitions.
[2022-05-18 02:13:55] [INFO ] Flatten gal took : 13793 ms
[2022-05-18 02:14:08] [INFO ] Flatten gal took : 13319 ms
[2022-05-18 02:14:36] [INFO ] Input system was already deterministic with 256325 transitions.
[2022-05-18 02:14:56] [INFO ] Flatten gal took : 16852 ms
[2022-05-18 02:15:14] [INFO ] Flatten gal took : 17694 ms
[2022-05-18 02:15:16] [INFO ] Time to serialize gal into /tmp/CTLCardinality13390878792870729924.gal : 1353 ms
[2022-05-18 02:15:16] [INFO ] Time to serialize properties into /tmp/CTLCardinality12288531511816116775.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLCardinality13390878792870729924.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLCardinality12288531511816116775.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -i /tmp/C...276
Detected timeout of ITS tools.
[2022-05-18 02:16:47] [INFO ] Flatten gal took : 17720 ms
[2022-05-18 02:16:47] [INFO ] Applying decomposition
[2022-05-18 02:17:08] [INFO ] Flatten gal took : 21454 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph7174542558898289462.txt' '-o' '/tmp/graph7174542558898289462.bin' '-w' '/tmp/graph7174542558898289462.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7174542558898289462.bin' '-l' '-1' '-v' '-w' '/tmp/graph7174542558898289462.weights' '-q' '0' '-e' '0.001'
[2022-05-18 02:18:03] [INFO ] Decomposing Gal with order
[2022-05-18 02:18:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-18 02:19:54] [INFO ] Invariants computation overflowed in 876920 ms
[2022-05-18 02:21:39] [INFO ] Invariants computation overflowed in 800974 ms
[2022-05-18 02:23:06] [INFO ] Invariants computation overflowed in 747052 ms

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PhilosophersDyn-COL-50"
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 2-4028"
echo " Executing tool itstools"
echo " Input is PhilosophersDyn-COL-50, 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 r168-tall-165277016600393"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PhilosophersDyn-COL-50.tgz
mv PhilosophersDyn-COL-50 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 ;