About the Execution of ITS-Tools for PhaseVariation-PT-D20CS100
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16218.991 | 3600000.00 | 4525002.00 | 316330.50 | TFFFTTTT?FFTFTT? | normal |
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-165277016300155.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 PhaseVariation-PT-D20CS100, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r168-tall-165277016300155
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 13M
-rw-r--r-- 1 mcc users 6.6K Apr 29 12:10 CTLCardinality.txt
-rw-r--r-- 1 mcc users 54K Apr 29 12:10 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Apr 29 12:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Apr 29 12:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 4.7K May 9 08:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 9 08:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.7K May 9 08:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 08:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 08:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 9 08:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 9 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 13M 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 PhaseVariation-PT-D20CS100-LTLCardinality-00
FORMULA_NAME PhaseVariation-PT-D20CS100-LTLCardinality-01
FORMULA_NAME PhaseVariation-PT-D20CS100-LTLCardinality-02
FORMULA_NAME PhaseVariation-PT-D20CS100-LTLCardinality-03
FORMULA_NAME PhaseVariation-PT-D20CS100-LTLCardinality-04
FORMULA_NAME PhaseVariation-PT-D20CS100-LTLCardinality-05
FORMULA_NAME PhaseVariation-PT-D20CS100-LTLCardinality-06
FORMULA_NAME PhaseVariation-PT-D20CS100-LTLCardinality-07
FORMULA_NAME PhaseVariation-PT-D20CS100-LTLCardinality-08
FORMULA_NAME PhaseVariation-PT-D20CS100-LTLCardinality-09
FORMULA_NAME PhaseVariation-PT-D20CS100-LTLCardinality-10
FORMULA_NAME PhaseVariation-PT-D20CS100-LTLCardinality-11
FORMULA_NAME PhaseVariation-PT-D20CS100-LTLCardinality-12
FORMULA_NAME PhaseVariation-PT-D20CS100-LTLCardinality-13
FORMULA_NAME PhaseVariation-PT-D20CS100-LTLCardinality-14
FORMULA_NAME PhaseVariation-PT-D20CS100-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1652797002170
Running Version 202205111006
[2022-05-17 14:16:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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]
[2022-05-17 14:16:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-17 14:16:44] [INFO ] Load time of PNML (sax parser for PT used): 658 ms
[2022-05-17 14:16:44] [INFO ] Transformed 1202 places.
[2022-05-17 14:16:44] [INFO ] Transformed 13457 transitions.
[2022-05-17 14:16:44] [INFO ] Parsed PT model containing 1202 places and 13457 transitions in 831 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Deduced a syphon composed of 2 places in 25 ms
Reduce places removed 2 places and 52 transitions.
Reduce places removed 1 places and 0 transitions.
FORMULA PhaseVariation-PT-D20CS100-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Initial state reduction rules removed 1 formulas.
FORMULA PhaseVariation-PT-D20CS100-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 42 out of 1199 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1199/1199 places, 13405/13405 transitions.
Drop transitions removed 256 transitions
Redundant transition composition rules discarded 256 transitions
Iterating global reduction 0 with 256 rules applied. Total rules applied 256 place count 1199 transition count 13149
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 263 place count 1192 transition count 13091
Iterating global reduction 0 with 7 rules applied. Total rules applied 270 place count 1192 transition count 13091
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 277 place count 1192 transition count 13084
Applied a total of 277 rules in 774 ms. Remains 1192 /1199 variables (removed 7) and now considering 13084/13405 (removed 321) transitions.
[2022-05-17 14:16:45] [INFO ] Flow matrix only has 792 transitions (discarded 12292 similar events)
// Phase 1: matrix 792 rows 1192 cols
[2022-05-17 14:16:45] [INFO ] Computed 400 place invariants in 39 ms
[2022-05-17 14:16:49] [INFO ] Dead Transitions using invariants and state equation in 4709 ms found 1564 transitions.
Found 1564 dead transitions using SMT.
Drop transitions removed 1564 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 1564 transitions.
[2022-05-17 14:16:49] [INFO ] Flow matrix only has 792 transitions (discarded 10728 similar events)
// Phase 1: matrix 792 rows 1192 cols
[2022-05-17 14:16:49] [INFO ] Computed 400 place invariants in 36 ms
[2022-05-17 14:16:51] [INFO ] Implicit Places using invariants in 1361 ms returned []
Implicit Place search using SMT only with invariants took 1365 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1192/1199 places, 11520/13405 transitions.
Discarding 366 places :
Symmetric choice reduction at 0 with 366 rule applications. Total rules 366 place count 826 transition count 6170
Iterating global reduction 0 with 366 rules applied. Total rules applied 732 place count 826 transition count 6170
Ensure Unique test removed 2881 transitions
Reduce isomorphic transitions removed 2881 transitions.
Iterating post reduction 0 with 2881 rules applied. Total rules applied 3613 place count 826 transition count 3289
Applied a total of 3613 rules in 263 ms. Remains 826 /1192 variables (removed 366) and now considering 3289/11520 (removed 8231) transitions.
[2022-05-17 14:16:51] [INFO ] Flow matrix only has 426 transitions (discarded 2863 similar events)
// Phase 1: matrix 426 rows 826 cols
[2022-05-17 14:16:51] [INFO ] Computed 400 place invariants in 9 ms
[2022-05-17 14:16:52] [INFO ] Implicit Places using invariants in 723 ms returned []
[2022-05-17 14:16:52] [INFO ] Flow matrix only has 426 transitions (discarded 2863 similar events)
// Phase 1: matrix 426 rows 826 cols
[2022-05-17 14:16:52] [INFO ] Computed 400 place invariants in 5 ms
[2022-05-17 14:16:52] [INFO ] State equation strengthened by 417 read => feed constraints.
[2022-05-17 14:16:54] [INFO ] Implicit Places using invariants and state equation in 2443 ms returned []
Implicit Place search using SMT with State Equation took 3173 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 826/1199 places, 3289/13405 transitions.
Finished structural reductions, in 2 iterations. Remains : 826/1199 places, 3289/13405 transitions.
Support contains 42 out of 826 places after structural reductions.
[2022-05-17 14:16:55] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2022-05-17 14:16:55] [INFO ] Flatten gal took : 296 ms
FORMULA PhaseVariation-PT-D20CS100-LTLCardinality-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-17 14:16:55] [INFO ] Flatten gal took : 167 ms
[2022-05-17 14:16:55] [INFO ] Input system was already deterministic with 3289 transitions.
Support contains 38 out of 826 places (down from 42) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 38 resets, run finished after 707 ms. (steps per millisecond=14 ) properties (out of 25) seen :18
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 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 2 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 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 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2022-05-17 14:16:56] [INFO ] Flow matrix only has 426 transitions (discarded 2863 similar events)
// Phase 1: matrix 426 rows 826 cols
[2022-05-17 14:16:56] [INFO ] Computed 400 place invariants in 10 ms
[2022-05-17 14:16:57] [INFO ] [Real]Absence check using 400 positive place invariants in 68 ms returned sat
[2022-05-17 14:16:57] [INFO ] After 326ms SMT Verify possible using all constraints in real domain returned unsat :7 sat :0
Fused 7 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
FORMULA PhaseVariation-PT-D20CS100-LTLCardinality-10 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 7 atomic propositions for a total of 12 simplifications.
FORMULA PhaseVariation-PT-D20CS100-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D20CS100-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PhaseVariation-PT-D20CS100-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 826 stabilizing places and 3289 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 826 transition count 3289
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 4 out of 826 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 826/826 places, 3289/3289 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 803 transition count 3110
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 803 transition count 3110
Ensure Unique test removed 167 transitions
Reduce isomorphic transitions removed 167 transitions.
Iterating post reduction 0 with 167 rules applied. Total rules applied 213 place count 803 transition count 2943
Applied a total of 213 rules in 584 ms. Remains 803 /826 variables (removed 23) and now considering 2943/3289 (removed 346) transitions.
[2022-05-17 14:16:58] [INFO ] Flow matrix only has 403 transitions (discarded 2540 similar events)
// Phase 1: matrix 403 rows 803 cols
[2022-05-17 14:16:58] [INFO ] Computed 400 place invariants in 5 ms
[2022-05-17 14:16:59] [INFO ] Dead Transitions using invariants and state equation in 1096 ms found 0 transitions.
[2022-05-17 14:16:59] [INFO ] Flow matrix only has 403 transitions (discarded 2540 similar events)
// Phase 1: matrix 403 rows 803 cols
[2022-05-17 14:16:59] [INFO ] Computed 400 place invariants in 9 ms
[2022-05-17 14:16:59] [INFO ] Implicit Places using invariants in 704 ms returned []
[2022-05-17 14:16:59] [INFO ] Flow matrix only has 403 transitions (discarded 2540 similar events)
// Phase 1: matrix 403 rows 803 cols
[2022-05-17 14:16:59] [INFO ] Computed 400 place invariants in 14 ms
[2022-05-17 14:17:00] [INFO ] State equation strengthened by 395 read => feed constraints.
[2022-05-17 14:17:02] [INFO ] Implicit Places using invariants and state equation in 2356 ms returned []
Implicit Place search using SMT with State Equation took 3074 ms to find 0 implicit places.
[2022-05-17 14:17:02] [INFO ] Flow matrix only has 403 transitions (discarded 2540 similar events)
// Phase 1: matrix 403 rows 803 cols
[2022-05-17 14:17:02] [INFO ] Computed 400 place invariants in 11 ms
[2022-05-17 14:17:03] [INFO ] Dead Transitions using invariants and state equation in 1128 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 803/826 places, 2943/3289 transitions.
Finished structural reductions, in 1 iterations. Remains : 803/826 places, 2943/3289 transitions.
Stuttering acceptance computed with spot in 210 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : PhaseVariation-PT-D20CS100-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (LEQ s291 s310) (LEQ s87 s408))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1234 ms.
Product exploration explored 100000 steps with 50000 reset in 1186 ms.
Computed a total of 803 stabilizing places and 2943 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 803 transition count 2943
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 4 factoid took 94 ms. Reduced automaton from 3 states, 3 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA PhaseVariation-PT-D20CS100-LTLCardinality-00 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PhaseVariation-PT-D20CS100-LTLCardinality-00 finished in 9231 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(F(G(p0)))))'
Support contains 2 out of 826 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 826/826 places, 3289/3289 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 802 transition count 3105
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 802 transition count 3105
Ensure Unique test removed 172 transitions
Reduce isomorphic transitions removed 172 transitions.
Iterating post reduction 0 with 172 rules applied. Total rules applied 220 place count 802 transition count 2933
Applied a total of 220 rules in 770 ms. Remains 802 /826 variables (removed 24) and now considering 2933/3289 (removed 356) transitions.
[2022-05-17 14:17:07] [INFO ] Flow matrix only has 402 transitions (discarded 2531 similar events)
// Phase 1: matrix 402 rows 802 cols
[2022-05-17 14:17:07] [INFO ] Computed 400 place invariants in 10 ms
[2022-05-17 14:17:08] [INFO ] Dead Transitions using invariants and state equation in 966 ms found 0 transitions.
[2022-05-17 14:17:08] [INFO ] Flow matrix only has 402 transitions (discarded 2531 similar events)
// Phase 1: matrix 402 rows 802 cols
[2022-05-17 14:17:08] [INFO ] Computed 400 place invariants in 4 ms
[2022-05-17 14:17:09] [INFO ] Implicit Places using invariants in 712 ms returned []
[2022-05-17 14:17:09] [INFO ] Flow matrix only has 402 transitions (discarded 2531 similar events)
// Phase 1: matrix 402 rows 802 cols
[2022-05-17 14:17:09] [INFO ] Computed 400 place invariants in 8 ms
[2022-05-17 14:17:09] [INFO ] State equation strengthened by 394 read => feed constraints.
[2022-05-17 14:17:11] [INFO ] Implicit Places using invariants and state equation in 2438 ms returned []
Implicit Place search using SMT with State Equation took 3157 ms to find 0 implicit places.
[2022-05-17 14:17:11] [INFO ] Redundant transitions in 225 ms returned []
[2022-05-17 14:17:11] [INFO ] Flow matrix only has 402 transitions (discarded 2531 similar events)
// Phase 1: matrix 402 rows 802 cols
[2022-05-17 14:17:11] [INFO ] Computed 400 place invariants in 9 ms
[2022-05-17 14:17:13] [INFO ] Dead Transitions using invariants and state equation in 1153 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 802/826 places, 2933/3289 transitions.
Finished structural reductions, in 1 iterations. Remains : 802/826 places, 2933/3289 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D20CS100-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s142 s283)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 1609 steps with 5 reset in 50 ms.
FORMULA PhaseVariation-PT-D20CS100-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D20CS100-LTLCardinality-02 finished in 6404 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((!p0||X(X(G(!p0)))))'
Support contains 2 out of 826 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 826/826 places, 3289/3289 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 802 transition count 3105
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 802 transition count 3105
Ensure Unique test removed 172 transitions
Reduce isomorphic transitions removed 172 transitions.
Iterating post reduction 0 with 172 rules applied. Total rules applied 220 place count 802 transition count 2933
Applied a total of 220 rules in 92 ms. Remains 802 /826 variables (removed 24) and now considering 2933/3289 (removed 356) transitions.
[2022-05-17 14:17:13] [INFO ] Flow matrix only has 402 transitions (discarded 2531 similar events)
// Phase 1: matrix 402 rows 802 cols
[2022-05-17 14:17:13] [INFO ] Computed 400 place invariants in 5 ms
[2022-05-17 14:17:14] [INFO ] Dead Transitions using invariants and state equation in 1024 ms found 0 transitions.
[2022-05-17 14:17:14] [INFO ] Flow matrix only has 402 transitions (discarded 2531 similar events)
// Phase 1: matrix 402 rows 802 cols
[2022-05-17 14:17:14] [INFO ] Computed 400 place invariants in 10 ms
[2022-05-17 14:17:14] [INFO ] Implicit Places using invariants in 654 ms returned []
[2022-05-17 14:17:14] [INFO ] Flow matrix only has 402 transitions (discarded 2531 similar events)
// Phase 1: matrix 402 rows 802 cols
[2022-05-17 14:17:14] [INFO ] Computed 400 place invariants in 8 ms
[2022-05-17 14:17:15] [INFO ] State equation strengthened by 394 read => feed constraints.
[2022-05-17 14:17:17] [INFO ] Implicit Places using invariants and state equation in 2137 ms returned []
Implicit Place search using SMT with State Equation took 2793 ms to find 0 implicit places.
[2022-05-17 14:17:17] [INFO ] Flow matrix only has 402 transitions (discarded 2531 similar events)
// Phase 1: matrix 402 rows 802 cols
[2022-05-17 14:17:17] [INFO ] Computed 400 place invariants in 4 ms
[2022-05-17 14:17:18] [INFO ] Dead Transitions using invariants and state equation in 1025 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 802/826 places, 2933/3289 transitions.
Finished structural reductions, in 1 iterations. Remains : 802/826 places, 2933/3289 transitions.
Stuttering acceptance computed with spot in 334 ms :[true, p0, p0, p0]
Running random walk in product with property : PhaseVariation-PT-D20CS100-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=p0, acceptance={} source=2 dest: 1}], [{ cond=p0, acceptance={} source=3 dest: 0}, { cond=(NOT p0), acceptance={} source=3 dest: 3}]], initial=2, aps=[p0:(LEQ s114 s302)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 2 ms.
FORMULA PhaseVariation-PT-D20CS100-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D20CS100-LTLCardinality-03 finished in 5300 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(p0)))'
Support contains 2 out of 826 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 826/826 places, 3289/3289 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 802 transition count 3104
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 802 transition count 3104
Ensure Unique test removed 171 transitions
Reduce isomorphic transitions removed 171 transitions.
Iterating post reduction 0 with 171 rules applied. Total rules applied 219 place count 802 transition count 2933
Applied a total of 219 rules in 93 ms. Remains 802 /826 variables (removed 24) and now considering 2933/3289 (removed 356) transitions.
[2022-05-17 14:17:18] [INFO ] Flow matrix only has 402 transitions (discarded 2531 similar events)
// Phase 1: matrix 402 rows 802 cols
[2022-05-17 14:17:18] [INFO ] Computed 400 place invariants in 12 ms
[2022-05-17 14:17:19] [INFO ] Dead Transitions using invariants and state equation in 1017 ms found 0 transitions.
[2022-05-17 14:17:19] [INFO ] Flow matrix only has 402 transitions (discarded 2531 similar events)
// Phase 1: matrix 402 rows 802 cols
[2022-05-17 14:17:19] [INFO ] Computed 400 place invariants in 4 ms
[2022-05-17 14:17:20] [INFO ] Implicit Places using invariants in 705 ms returned []
[2022-05-17 14:17:20] [INFO ] Flow matrix only has 402 transitions (discarded 2531 similar events)
// Phase 1: matrix 402 rows 802 cols
[2022-05-17 14:17:20] [INFO ] Computed 400 place invariants in 8 ms
[2022-05-17 14:17:20] [INFO ] State equation strengthened by 394 read => feed constraints.
[2022-05-17 14:17:22] [INFO ] Implicit Places using invariants and state equation in 2371 ms returned []
Implicit Place search using SMT with State Equation took 3079 ms to find 0 implicit places.
[2022-05-17 14:17:22] [INFO ] Flow matrix only has 402 transitions (discarded 2531 similar events)
// Phase 1: matrix 402 rows 802 cols
[2022-05-17 14:17:22] [INFO ] Computed 400 place invariants in 5 ms
[2022-05-17 14:17:23] [INFO ] Dead Transitions using invariants and state equation in 1016 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 802/826 places, 2933/3289 transitions.
Finished structural reductions, in 1 iterations. Remains : 802/826 places, 2933/3289 transitions.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D20CS100-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s308 s121)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 1103 ms.
Product exploration explored 100000 steps with 50000 reset in 1186 ms.
Computed a total of 802 stabilizing places and 2933 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 802 transition count 2933
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 4 factoid took 68 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA PhaseVariation-PT-D20CS100-LTLCardinality-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PhaseVariation-PT-D20CS100-LTLCardinality-06 finished in 8231 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(X(p0))||p1)))'
Support contains 3 out of 826 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 826/826 places, 3289/3289 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 801 transition count 3095
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 801 transition count 3095
Ensure Unique test removed 178 transitions
Reduce isomorphic transitions removed 178 transitions.
Iterating post reduction 0 with 178 rules applied. Total rules applied 228 place count 801 transition count 2917
Applied a total of 228 rules in 110 ms. Remains 801 /826 variables (removed 25) and now considering 2917/3289 (removed 372) transitions.
[2022-05-17 14:17:26] [INFO ] Flow matrix only has 401 transitions (discarded 2516 similar events)
// Phase 1: matrix 401 rows 801 cols
[2022-05-17 14:17:26] [INFO ] Computed 400 place invariants in 11 ms
[2022-05-17 14:17:27] [INFO ] Dead Transitions using invariants and state equation in 1055 ms found 0 transitions.
[2022-05-17 14:17:27] [INFO ] Flow matrix only has 401 transitions (discarded 2516 similar events)
// Phase 1: matrix 401 rows 801 cols
[2022-05-17 14:17:27] [INFO ] Computed 400 place invariants in 4 ms
[2022-05-17 14:17:28] [INFO ] Implicit Places using invariants in 718 ms returned []
[2022-05-17 14:17:28] [INFO ] Flow matrix only has 401 transitions (discarded 2516 similar events)
// Phase 1: matrix 401 rows 801 cols
[2022-05-17 14:17:28] [INFO ] Computed 400 place invariants in 9 ms
[2022-05-17 14:17:28] [INFO ] State equation strengthened by 393 read => feed constraints.
[2022-05-17 14:17:30] [INFO ] Implicit Places using invariants and state equation in 2427 ms returned []
Implicit Place search using SMT with State Equation took 3156 ms to find 0 implicit places.
[2022-05-17 14:17:31] [INFO ] Flow matrix only has 401 transitions (discarded 2516 similar events)
// Phase 1: matrix 401 rows 801 cols
[2022-05-17 14:17:31] [INFO ] Computed 400 place invariants in 8 ms
[2022-05-17 14:17:32] [INFO ] Dead Transitions using invariants and state equation in 1035 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 801/826 places, 2917/3289 transitions.
Finished structural reductions, in 1 iterations. Remains : 801/826 places, 2917/3289 transitions.
Stuttering acceptance computed with spot in 121 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), true]
Running random walk in product with property : PhaseVariation-PT-D20CS100-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(GT s285 s485), p0:(LEQ 1 s586)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 25057 reset in 962 ms.
Product exploration explored 100000 steps with 24927 reset in 1115 ms.
Computed a total of 801 stabilizing places and 2917 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 801 transition count 2917
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p1) p0), (X (X p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 199 ms. Reduced automaton from 4 states, 5 edges and 2 AP to 4 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 114 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), true]
Finished random walk after 1400 steps, including 5 resets, run visited all 2 properties in 55 ms. (steps per millisecond=25 )
Knowledge obtained : [(AND (NOT p1) p0), (X (X p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p1), (F (NOT p0))]
Knowledge based reduction with 4 factoid took 189 ms. Reduced automaton from 4 states, 5 edges and 2 AP to 4 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), true]
Stuttering acceptance computed with spot in 125 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), true]
Support contains 3 out of 801 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 801/801 places, 2917/2917 transitions.
Applied a total of 0 rules in 59 ms. Remains 801 /801 variables (removed 0) and now considering 2917/2917 (removed 0) transitions.
[2022-05-17 14:17:35] [INFO ] Flow matrix only has 401 transitions (discarded 2516 similar events)
// Phase 1: matrix 401 rows 801 cols
[2022-05-17 14:17:35] [INFO ] Computed 400 place invariants in 6 ms
[2022-05-17 14:17:36] [INFO ] Dead Transitions using invariants and state equation in 1046 ms found 0 transitions.
[2022-05-17 14:17:36] [INFO ] Flow matrix only has 401 transitions (discarded 2516 similar events)
// Phase 1: matrix 401 rows 801 cols
[2022-05-17 14:17:36] [INFO ] Computed 400 place invariants in 9 ms
[2022-05-17 14:17:37] [INFO ] Implicit Places using invariants in 690 ms returned []
[2022-05-17 14:17:37] [INFO ] Flow matrix only has 401 transitions (discarded 2516 similar events)
// Phase 1: matrix 401 rows 801 cols
[2022-05-17 14:17:37] [INFO ] Computed 400 place invariants in 4 ms
[2022-05-17 14:17:37] [INFO ] State equation strengthened by 393 read => feed constraints.
[2022-05-17 14:17:39] [INFO ] Implicit Places using invariants and state equation in 2478 ms returned []
Implicit Place search using SMT with State Equation took 3182 ms to find 0 implicit places.
[2022-05-17 14:17:39] [INFO ] Flow matrix only has 401 transitions (discarded 2516 similar events)
// Phase 1: matrix 401 rows 801 cols
[2022-05-17 14:17:39] [INFO ] Computed 400 place invariants in 3 ms
[2022-05-17 14:17:40] [INFO ] Dead Transitions using invariants and state equation in 1091 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 801/801 places, 2917/2917 transitions.
Computed a total of 801 stabilizing places and 2917 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 801 transition count 2917
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p1) p0), (X (X p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 181 ms. Reduced automaton from 4 states, 5 edges and 2 AP to 4 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 105 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), true]
Finished random walk after 1570 steps, including 8 resets, run visited all 2 properties in 74 ms. (steps per millisecond=21 )
Knowledge obtained : [(AND (NOT p1) p0), (X (X p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p1), (F (NOT p0))]
Knowledge based reduction with 4 factoid took 198 ms. Reduced automaton from 4 states, 5 edges and 2 AP to 4 states, 5 edges and 2 AP.
Stuttering acceptance computed with spot in 124 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), true]
Stuttering acceptance computed with spot in 133 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), true]
Stuttering acceptance computed with spot in 106 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), true]
Product exploration explored 100000 steps with 25029 reset in 978 ms.
Product exploration explored 100000 steps with 24934 reset in 1107 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 123 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0), true]
Support contains 3 out of 801 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 801/801 places, 2917/2917 transitions.
Applied a total of 0 rules in 978 ms. Remains 801 /801 variables (removed 0) and now considering 2917/2917 (removed 0) transitions.
[2022-05-17 14:17:45] [INFO ] Flow matrix only has 401 transitions (discarded 2516 similar events)
// Phase 1: matrix 401 rows 801 cols
[2022-05-17 14:17:45] [INFO ] Computed 400 place invariants in 4 ms
[2022-05-17 14:17:46] [INFO ] Dead Transitions using invariants and state equation in 1064 ms found 0 transitions.
[2022-05-17 14:17:47] [INFO ] Redundant transitions in 142 ms returned []
[2022-05-17 14:17:47] [INFO ] Flow matrix only has 401 transitions (discarded 2516 similar events)
// Phase 1: matrix 401 rows 801 cols
[2022-05-17 14:17:47] [INFO ] Computed 400 place invariants in 4 ms
[2022-05-17 14:17:48] [INFO ] Dead Transitions using invariants and state equation in 1071 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 801/801 places, 2917/2917 transitions.
Product exploration explored 100000 steps with 24952 reset in 4034 ms.
Product exploration explored 100000 steps with 24990 reset in 4145 ms.
Built C files in :
/tmp/ltsmin7181458877088845014
[2022-05-17 14:17:56] [INFO ] Built C files in 67ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7181458877088845014
Running compilation step : cd /tmp/ltsmin7181458877088845014;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7181458877088845014;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7181458877088845014;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 3 out of 801 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 801/801 places, 2917/2917 transitions.
Applied a total of 0 rules in 46 ms. Remains 801 /801 variables (removed 0) and now considering 2917/2917 (removed 0) transitions.
[2022-05-17 14:17:59] [INFO ] Flow matrix only has 401 transitions (discarded 2516 similar events)
// Phase 1: matrix 401 rows 801 cols
[2022-05-17 14:17:59] [INFO ] Computed 400 place invariants in 5 ms
[2022-05-17 14:18:00] [INFO ] Dead Transitions using invariants and state equation in 1036 ms found 0 transitions.
[2022-05-17 14:18:00] [INFO ] Flow matrix only has 401 transitions (discarded 2516 similar events)
// Phase 1: matrix 401 rows 801 cols
[2022-05-17 14:18:00] [INFO ] Computed 400 place invariants in 4 ms
[2022-05-17 14:18:01] [INFO ] Implicit Places using invariants in 671 ms returned []
[2022-05-17 14:18:01] [INFO ] Flow matrix only has 401 transitions (discarded 2516 similar events)
// Phase 1: matrix 401 rows 801 cols
[2022-05-17 14:18:01] [INFO ] Computed 400 place invariants in 4 ms
[2022-05-17 14:18:01] [INFO ] State equation strengthened by 393 read => feed constraints.
[2022-05-17 14:18:03] [INFO ] Implicit Places using invariants and state equation in 2333 ms returned []
Implicit Place search using SMT with State Equation took 3012 ms to find 0 implicit places.
[2022-05-17 14:18:03] [INFO ] Flow matrix only has 401 transitions (discarded 2516 similar events)
// Phase 1: matrix 401 rows 801 cols
[2022-05-17 14:18:03] [INFO ] Computed 400 place invariants in 13 ms
[2022-05-17 14:18:04] [INFO ] Dead Transitions using invariants and state equation in 1031 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 801/801 places, 2917/2917 transitions.
Built C files in :
/tmp/ltsmin14536822781253440461
[2022-05-17 14:18:04] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14536822781253440461
Running compilation step : cd /tmp/ltsmin14536822781253440461;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14536822781253440461;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14536822781253440461;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-17 14:18:08] [INFO ] Flatten gal took : 140 ms
[2022-05-17 14:18:08] [INFO ] Flatten gal took : 141 ms
[2022-05-17 14:18:08] [INFO ] Time to serialize gal into /tmp/LTL13016579483386132772.gal : 22 ms
[2022-05-17 14:18:08] [INFO ] Time to serialize properties into /tmp/LTL3449792735163653087.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13016579483386132772.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3449792735163653087.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1301657...267
Read 1 LTL properties
Checking formula 0 : !((G((X(X("(pool__19_17_>=1)")))||("(cell___4_15__B_>pool__14_16_)"))))
Formula 0 simplified : !G("(cell___4_15__B_>pool__14_16_)" | XX"(pool__19_17_>=1)")
Detected timeout of ITS tools.
[2022-05-17 14:18:23] [INFO ] Flatten gal took : 159 ms
[2022-05-17 14:18:23] [INFO ] Applying decomposition
[2022-05-17 14:18:23] [INFO ] Flatten gal took : 221 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/graph10107179993316045364.txt' '-o' '/tmp/graph10107179993316045364.bin' '-w' '/tmp/graph10107179993316045364.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10107179993316045364.bin' '-l' '-1' '-v' '-w' '/tmp/graph10107179993316045364.weights' '-q' '0' '-e' '0.001'
[2022-05-17 14:18:24] [INFO ] Decomposing Gal with order
[2022-05-17 14:18:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 14:18:24] [INFO ] Removed a total of 21 redundant transitions.
[2022-05-17 14:18:24] [INFO ] Flatten gal took : 357 ms
[2022-05-17 14:18:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 24 labels/synchronizations in 3 ms.
[2022-05-17 14:18:24] [INFO ] Time to serialize gal into /tmp/LTL556042663759692434.gal : 18 ms
[2022-05-17 14:18:24] [INFO ] Time to serialize properties into /tmp/LTL15261116085565080815.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL556042663759692434.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15261116085565080815.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL5560426...266
Read 1 LTL properties
Checking formula 0 : !((G((X(X("(gu1.pool__19_17_>=1)")))||("(gu0.cell___4_15__B_>gu0.pool__14_16_)"))))
Formula 0 simplified : !G("(gu0.cell___4_15__B_>gu0.pool__14_16_)" | XX"(gu1.pool__19_17_>=1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7580734316808850985
[2022-05-17 14:18:39] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7580734316808850985
Running compilation step : cd /tmp/ltsmin7580734316808850985;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7580734316808850985;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7580734316808850985;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property PhaseVariation-PT-D20CS100-LTLCardinality-08 finished in 76338 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(X(X(F(p0))))))'
Support contains 2 out of 826 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 826/826 places, 3289/3289 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 800 transition count 3087
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 800 transition count 3087
Ensure Unique test removed 186 transitions
Reduce isomorphic transitions removed 186 transitions.
Iterating post reduction 0 with 186 rules applied. Total rules applied 238 place count 800 transition count 2901
Applied a total of 238 rules in 997 ms. Remains 800 /826 variables (removed 26) and now considering 2901/3289 (removed 388) transitions.
[2022-05-17 14:18:44] [INFO ] Flow matrix only has 400 transitions (discarded 2501 similar events)
// Phase 1: matrix 400 rows 800 cols
[2022-05-17 14:18:44] [INFO ] Computed 400 place invariants in 4 ms
[2022-05-17 14:18:48] [INFO ] Dead Transitions using invariants and state equation in 4520 ms found 0 transitions.
[2022-05-17 14:18:48] [INFO ] Flow matrix only has 400 transitions (discarded 2501 similar events)
// Phase 1: matrix 400 rows 800 cols
[2022-05-17 14:18:48] [INFO ] Computed 400 place invariants in 4 ms
[2022-05-17 14:18:49] [INFO ] Implicit Places using invariants in 676 ms returned []
[2022-05-17 14:18:49] [INFO ] Flow matrix only has 400 transitions (discarded 2501 similar events)
// Phase 1: matrix 400 rows 800 cols
[2022-05-17 14:18:49] [INFO ] Computed 400 place invariants in 3 ms
[2022-05-17 14:18:49] [INFO ] State equation strengthened by 392 read => feed constraints.
[2022-05-17 14:18:51] [INFO ] Implicit Places using invariants and state equation in 2378 ms returned []
Implicit Place search using SMT with State Equation took 3091 ms to find 0 implicit places.
[2022-05-17 14:18:51] [INFO ] Redundant transitions in 95 ms returned []
[2022-05-17 14:18:51] [INFO ] Flow matrix only has 400 transitions (discarded 2501 similar events)
// Phase 1: matrix 400 rows 800 cols
[2022-05-17 14:18:51] [INFO ] Computed 400 place invariants in 4 ms
[2022-05-17 14:18:52] [INFO ] Dead Transitions using invariants and state equation in 1116 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 800/826 places, 2901/3289 transitions.
Finished structural reductions, in 1 iterations. Remains : 800/826 places, 2901/3289 transitions.
Stuttering acceptance computed with spot in 66 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PhaseVariation-PT-D20CS100-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s484 s440)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 759 steps with 3 reset in 18 ms.
FORMULA PhaseVariation-PT-D20CS100-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D20CS100-LTLCardinality-09 finished in 9985 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X((X((p0 U p1))&&(G(p1) U p2)))&&p3)))'
Support contains 7 out of 826 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 826/826 places, 3289/3289 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 803 transition count 3107
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 803 transition count 3107
Ensure Unique test removed 170 transitions
Reduce isomorphic transitions removed 170 transitions.
Iterating post reduction 0 with 170 rules applied. Total rules applied 216 place count 803 transition count 2937
Applied a total of 216 rules in 68 ms. Remains 803 /826 variables (removed 23) and now considering 2937/3289 (removed 352) transitions.
[2022-05-17 14:18:53] [INFO ] Flow matrix only has 403 transitions (discarded 2534 similar events)
// Phase 1: matrix 403 rows 803 cols
[2022-05-17 14:18:53] [INFO ] Computed 400 place invariants in 3 ms
[2022-05-17 14:18:54] [INFO ] Dead Transitions using invariants and state equation in 1097 ms found 0 transitions.
[2022-05-17 14:18:54] [INFO ] Flow matrix only has 403 transitions (discarded 2534 similar events)
// Phase 1: matrix 403 rows 803 cols
[2022-05-17 14:18:54] [INFO ] Computed 400 place invariants in 3 ms
[2022-05-17 14:18:54] [INFO ] Implicit Places using invariants in 690 ms returned []
[2022-05-17 14:18:54] [INFO ] Flow matrix only has 403 transitions (discarded 2534 similar events)
// Phase 1: matrix 403 rows 803 cols
[2022-05-17 14:18:54] [INFO ] Computed 400 place invariants in 4 ms
[2022-05-17 14:18:55] [INFO ] State equation strengthened by 394 read => feed constraints.
[2022-05-17 14:18:57] [INFO ] Implicit Places using invariants and state equation in 2207 ms returned []
Implicit Place search using SMT with State Equation took 2940 ms to find 0 implicit places.
[2022-05-17 14:18:57] [INFO ] Flow matrix only has 403 transitions (discarded 2534 similar events)
// Phase 1: matrix 403 rows 803 cols
[2022-05-17 14:18:57] [INFO ] Computed 400 place invariants in 3 ms
[2022-05-17 14:18:58] [INFO ] Dead Transitions using invariants and state equation in 1121 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 803/826 places, 2937/3289 transitions.
Finished structural reductions, in 1 iterations. Remains : 803/826 places, 2937/3289 transitions.
Stuttering acceptance computed with spot in 361 ms :[(NOT p1), (NOT p1), (OR (NOT p2) (NOT p1)), (OR (NOT p1) (NOT p3) (NOT p2)), (OR (NOT p1) (NOT p2) (NOT p3)), true, (OR (NOT p1) (NOT p2))]
Running random walk in product with property : PhaseVariation-PT-D20CS100-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 5}], [{ cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 5}], [{ cond=p2, acceptance={} source=2 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=2 dest: 5}, { cond=(AND (NOT p2) p1), acceptance={} source=2 dest: 6}], [{ cond=p3, acceptance={} source=3 dest: 2}, { cond=(NOT p3), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND p2 p1), acceptance={0} source=6 dest: 0}, { cond=(NOT p1), acceptance={0} source=6 dest: 5}, { cond=(AND (NOT p2) p1), acceptance={0} source=6 dest: 6}]], initial=4, aps=[p1:(LEQ s739 s783), p0:(LEQ s124 s25), p2:(LEQ 1 s512), p3:(LEQ s493 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA PhaseVariation-PT-D20CS100-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PhaseVariation-PT-D20CS100-LTLCardinality-12 finished in 5651 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(G(X(p0)))||!p0)))'
Support contains 2 out of 826 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 826/826 places, 3289/3289 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 801 transition count 3093
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 801 transition count 3093
Ensure Unique test removed 182 transitions
Reduce isomorphic transitions removed 182 transitions.
Iterating post reduction 0 with 182 rules applied. Total rules applied 232 place count 801 transition count 2911
Applied a total of 232 rules in 68 ms. Remains 801 /826 variables (removed 25) and now considering 2911/3289 (removed 378) transitions.
[2022-05-17 14:18:58] [INFO ] Flow matrix only has 401 transitions (discarded 2510 similar events)
// Phase 1: matrix 401 rows 801 cols
[2022-05-17 14:18:58] [INFO ] Computed 400 place invariants in 5 ms
[2022-05-17 14:18:59] [INFO ] Dead Transitions using invariants and state equation in 1133 ms found 0 transitions.
[2022-05-17 14:18:59] [INFO ] Flow matrix only has 401 transitions (discarded 2510 similar events)
// Phase 1: matrix 401 rows 801 cols
[2022-05-17 14:18:59] [INFO ] Computed 400 place invariants in 3 ms
[2022-05-17 14:19:00] [INFO ] Implicit Places using invariants in 679 ms returned []
[2022-05-17 14:19:00] [INFO ] Flow matrix only has 401 transitions (discarded 2510 similar events)
// Phase 1: matrix 401 rows 801 cols
[2022-05-17 14:19:00] [INFO ] Computed 400 place invariants in 3 ms
[2022-05-17 14:19:00] [INFO ] State equation strengthened by 393 read => feed constraints.
[2022-05-17 14:19:02] [INFO ] Implicit Places using invariants and state equation in 2385 ms returned []
Implicit Place search using SMT with State Equation took 3089 ms to find 0 implicit places.
[2022-05-17 14:19:02] [INFO ] Flow matrix only has 401 transitions (discarded 2510 similar events)
// Phase 1: matrix 401 rows 801 cols
[2022-05-17 14:19:02] [INFO ] Computed 400 place invariants in 4 ms
[2022-05-17 14:19:04] [INFO ] Dead Transitions using invariants and state equation in 1091 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 801/826 places, 2911/3289 transitions.
Finished structural reductions, in 1 iterations. Remains : 801/826 places, 2911/3289 transitions.
Stuttering acceptance computed with spot in 140 ms :[true, false, (NOT p0), (NOT p0), false]
Running random walk in product with property : PhaseVariation-PT-D20CS100-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=4, aps=[p0:(GT s311 s714)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1042 ms.
Product exploration explored 100000 steps with 50000 reset in 1186 ms.
Computed a total of 801 stabilizing places and 2911 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 801 transition count 2911
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(NOT p0), (X (NOT p0)), true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT p0))
Knowledge based reduction with 4 factoid took 62 ms. Reduced automaton from 5 states, 6 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA PhaseVariation-PT-D20CS100-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property PhaseVariation-PT-D20CS100-LTLCardinality-13 finished in 8452 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((G(p0) U X((p1||F(!p0))))))'
Support contains 3 out of 826 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 826/826 places, 3289/3289 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 801 transition count 3093
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 801 transition count 3093
Ensure Unique test removed 182 transitions
Reduce isomorphic transitions removed 182 transitions.
Iterating post reduction 0 with 182 rules applied. Total rules applied 232 place count 801 transition count 2911
Applied a total of 232 rules in 669 ms. Remains 801 /826 variables (removed 25) and now considering 2911/3289 (removed 378) transitions.
[2022-05-17 14:19:07] [INFO ] Flow matrix only has 401 transitions (discarded 2510 similar events)
// Phase 1: matrix 401 rows 801 cols
[2022-05-17 14:19:07] [INFO ] Computed 400 place invariants in 4 ms
[2022-05-17 14:19:08] [INFO ] Dead Transitions using invariants and state equation in 1126 ms found 0 transitions.
[2022-05-17 14:19:08] [INFO ] Flow matrix only has 401 transitions (discarded 2510 similar events)
// Phase 1: matrix 401 rows 801 cols
[2022-05-17 14:19:08] [INFO ] Computed 400 place invariants in 4 ms
[2022-05-17 14:19:09] [INFO ] Implicit Places using invariants in 674 ms returned []
[2022-05-17 14:19:09] [INFO ] Flow matrix only has 401 transitions (discarded 2510 similar events)
// Phase 1: matrix 401 rows 801 cols
[2022-05-17 14:19:09] [INFO ] Computed 400 place invariants in 3 ms
[2022-05-17 14:19:09] [INFO ] State equation strengthened by 393 read => feed constraints.
[2022-05-17 14:19:11] [INFO ] Implicit Places using invariants and state equation in 2245 ms returned []
Implicit Place search using SMT with State Equation took 2956 ms to find 0 implicit places.
[2022-05-17 14:19:11] [INFO ] Redundant transitions in 96 ms returned []
[2022-05-17 14:19:11] [INFO ] Flow matrix only has 401 transitions (discarded 2510 similar events)
// Phase 1: matrix 401 rows 801 cols
[2022-05-17 14:19:11] [INFO ] Computed 400 place invariants in 3 ms
[2022-05-17 14:19:13] [INFO ] Dead Transitions using invariants and state equation in 1159 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 801/826 places, 2911/3289 transitions.
Finished structural reductions, in 1 iterations. Remains : 801/826 places, 2911/3289 transitions.
Stuttering acceptance computed with spot in 160 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), p0]
Running random walk in product with property : PhaseVariation-PT-D20CS100-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=p0, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ 1 s232), p1:(LEQ s714 s495)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][true, true, true, true]]
Product exploration explored 100000 steps with 33155 reset in 971 ms.
Product exploration explored 100000 steps with 33270 reset in 1128 ms.
Computed a total of 801 stabilizing places and 2911 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 801 transition count 2911
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 239 ms. Reduced automaton from 4 states, 6 edges and 2 AP to 4 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 128 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), p0]
Finished random walk after 4071 steps, including 16 resets, run visited all 2 properties in 114 ms. (steps per millisecond=35 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p0), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 6 factoid took 290 ms. Reduced automaton from 4 states, 6 edges and 2 AP to 4 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 126 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), p0]
Stuttering acceptance computed with spot in 125 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), p0]
Support contains 3 out of 801 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 801/801 places, 2911/2911 transitions.
Applied a total of 0 rules in 573 ms. Remains 801 /801 variables (removed 0) and now considering 2911/2911 (removed 0) transitions.
[2022-05-17 14:19:17] [INFO ] Flow matrix only has 401 transitions (discarded 2510 similar events)
// Phase 1: matrix 401 rows 801 cols
[2022-05-17 14:19:17] [INFO ] Computed 400 place invariants in 9 ms
[2022-05-17 14:19:18] [INFO ] Dead Transitions using invariants and state equation in 1091 ms found 0 transitions.
[2022-05-17 14:19:18] [INFO ] Flow matrix only has 401 transitions (discarded 2510 similar events)
// Phase 1: matrix 401 rows 801 cols
[2022-05-17 14:19:18] [INFO ] Computed 400 place invariants in 4 ms
[2022-05-17 14:19:19] [INFO ] Implicit Places using invariants in 665 ms returned []
[2022-05-17 14:19:19] [INFO ] Flow matrix only has 401 transitions (discarded 2510 similar events)
// Phase 1: matrix 401 rows 801 cols
[2022-05-17 14:19:19] [INFO ] Computed 400 place invariants in 4 ms
[2022-05-17 14:19:19] [INFO ] State equation strengthened by 393 read => feed constraints.
[2022-05-17 14:19:21] [INFO ] Implicit Places using invariants and state equation in 2385 ms returned []
Implicit Place search using SMT with State Equation took 3081 ms to find 0 implicit places.
[2022-05-17 14:19:21] [INFO ] Redundant transitions in 98 ms returned []
[2022-05-17 14:19:21] [INFO ] Flow matrix only has 401 transitions (discarded 2510 similar events)
// Phase 1: matrix 401 rows 801 cols
[2022-05-17 14:19:21] [INFO ] Computed 400 place invariants in 5 ms
[2022-05-17 14:19:23] [INFO ] Dead Transitions using invariants and state equation in 1110 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 801/801 places, 2911/2911 transitions.
Computed a total of 801 stabilizing places and 2911 stable transitions
Complete graph has no SCC; deadlocks are unavoidable. place count 801 transition count 2911
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge (and all enablings converge to false).
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 248 ms. Reduced automaton from 4 states, 6 edges and 2 AP to 4 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 122 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), p0]
Finished random walk after 812 steps, including 4 resets, run visited all 2 properties in 26 ms. (steps per millisecond=31 )
Knowledge obtained : [(AND (NOT p0) p1), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p0), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 6 factoid took 467 ms. Reduced automaton from 4 states, 6 edges and 2 AP to 4 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 137 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), p0]
Stuttering acceptance computed with spot in 118 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), p0]
Stuttering acceptance computed with spot in 120 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1)), p0]
Product exploration explored 100000 steps with 33270 reset in 942 ms.
Product exploration explored 100000 steps with 33390 reset in 1090 ms.
Built C files in :
/tmp/ltsmin13834313583401521087
[2022-05-17 14:19:26] [INFO ] Too many transitions (2911) to apply POR reductions. Disabling POR matrices.
[2022-05-17 14:19:26] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13834313583401521087
Running compilation step : cd /tmp/ltsmin13834313583401521087;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13834313583401521087;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13834313583401521087;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 3 out of 801 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 801/801 places, 2911/2911 transitions.
Applied a total of 0 rules in 727 ms. Remains 801 /801 variables (removed 0) and now considering 2911/2911 (removed 0) transitions.
[2022-05-17 14:19:30] [INFO ] Flow matrix only has 401 transitions (discarded 2510 similar events)
// Phase 1: matrix 401 rows 801 cols
[2022-05-17 14:19:30] [INFO ] Computed 400 place invariants in 3 ms
[2022-05-17 14:19:32] [INFO ] Dead Transitions using invariants and state equation in 2177 ms found 0 transitions.
[2022-05-17 14:19:32] [INFO ] Flow matrix only has 401 transitions (discarded 2510 similar events)
// Phase 1: matrix 401 rows 801 cols
[2022-05-17 14:19:32] [INFO ] Computed 400 place invariants in 4 ms
[2022-05-17 14:19:34] [INFO ] Implicit Places using invariants in 1244 ms returned []
[2022-05-17 14:19:34] [INFO ] Flow matrix only has 401 transitions (discarded 2510 similar events)
// Phase 1: matrix 401 rows 801 cols
[2022-05-17 14:19:34] [INFO ] Computed 400 place invariants in 5 ms
[2022-05-17 14:19:34] [INFO ] State equation strengthened by 393 read => feed constraints.
[2022-05-17 14:19:36] [INFO ] Implicit Places using invariants and state equation in 2375 ms returned []
Implicit Place search using SMT with State Equation took 3648 ms to find 0 implicit places.
[2022-05-17 14:19:36] [INFO ] Redundant transitions in 98 ms returned []
[2022-05-17 14:19:36] [INFO ] Flow matrix only has 401 transitions (discarded 2510 similar events)
// Phase 1: matrix 401 rows 801 cols
[2022-05-17 14:19:36] [INFO ] Computed 400 place invariants in 4 ms
[2022-05-17 14:19:37] [INFO ] Dead Transitions using invariants and state equation in 1104 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 801/801 places, 2911/2911 transitions.
Built C files in :
/tmp/ltsmin10284676158090263677
[2022-05-17 14:19:37] [INFO ] Too many transitions (2911) to apply POR reductions. Disabling POR matrices.
[2022-05-17 14:19:37] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10284676158090263677
Running compilation step : cd /tmp/ltsmin10284676158090263677;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10284676158090263677;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin10284676158090263677;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-17 14:19:41] [INFO ] Flatten gal took : 172 ms
[2022-05-17 14:19:41] [INFO ] Flatten gal took : 219 ms
[2022-05-17 14:19:41] [INFO ] Time to serialize gal into /tmp/LTL6626137928439158956.gal : 36 ms
[2022-05-17 14:19:41] [INFO ] Time to serialize properties into /tmp/LTL9367087275443090333.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL6626137928439158956.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9367087275443090333.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6626137...266
Read 1 LTL properties
Checking formula 0 : !((G((G("(cell___20_2__B_>=1)"))U(X(("(pool__5_5_<=pool__14_6_)")||(F("(cell___20_2__B_<1)")))))))
Formula 0 simplified : !G(G"(cell___20_2__B_>=1)" U X("(pool__5_5_<=pool__14_6_)" | F"(cell___20_2__B_<1)"))
Detected timeout of ITS tools.
[2022-05-17 14:19:56] [INFO ] Flatten gal took : 106 ms
[2022-05-17 14:19:56] [INFO ] Applying decomposition
[2022-05-17 14:19:56] [INFO ] Flatten gal took : 107 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/graph14115075798472117573.txt' '-o' '/tmp/graph14115075798472117573.bin' '-w' '/tmp/graph14115075798472117573.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph14115075798472117573.bin' '-l' '-1' '-v' '-w' '/tmp/graph14115075798472117573.weights' '-q' '0' '-e' '0.001'
[2022-05-17 14:19:57] [INFO ] Decomposing Gal with order
[2022-05-17 14:19:57] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 14:19:57] [INFO ] Removed a total of 14 redundant transitions.
[2022-05-17 14:19:57] [INFO ] Flatten gal took : 228 ms
[2022-05-17 14:19:57] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 2 ms.
[2022-05-17 14:19:57] [INFO ] Time to serialize gal into /tmp/LTL16813576495246212642.gal : 22 ms
[2022-05-17 14:19:57] [INFO ] Time to serialize properties into /tmp/LTL2338169540012247782.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16813576495246212642.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2338169540012247782.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1681357...267
Read 1 LTL properties
Checking formula 0 : !((G((G("(gu1.cell___20_2__B_>=1)"))U(X(("(gu0.pool__5_5_<=gu0.pool__14_6_)")||(F("(gu1.cell___20_2__B_<1)")))))))
Formula 0 simplified : !G(G"(gu1.cell___20_2__B_>=1)" U X("(gu0.pool__5_5_<=gu0.pool__14_6_)" | F"(gu1.cell___20_2__B_<1)"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13423377385756692059
[2022-05-17 14:20:12] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13423377385756692059
Running compilation step : cd /tmp/ltsmin13423377385756692059;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13423377385756692059;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13423377385756692059;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property PhaseVariation-PT-D20CS100-LTLCardinality-15 finished in 68585 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(X(p0))||p1)))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((G(p0) U X((p1||F(!p0))))))'
[2022-05-17 14:20:16] [INFO ] Flatten gal took : 162 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin1185284326567117384
[2022-05-17 14:20:16] [INFO ] Too many transitions (3289) to apply POR reductions. Disabling POR matrices.
[2022-05-17 14:20:16] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1185284326567117384
Running compilation step : cd /tmp/ltsmin1185284326567117384;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-05-17 14:20:16] [INFO ] Applying decomposition
[2022-05-17 14:20:16] [INFO ] Flatten gal took : 280 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/graph10990157840627827697.txt' '-o' '/tmp/graph10990157840627827697.bin' '-w' '/tmp/graph10990157840627827697.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10990157840627827697.bin' '-l' '-1' '-v' '-w' '/tmp/graph10990157840627827697.weights' '-q' '0' '-e' '0.001'
[2022-05-17 14:20:17] [INFO ] Decomposing Gal with order
[2022-05-17 14:20:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-17 14:20:17] [INFO ] Removed a total of 45 redundant transitions.
[2022-05-17 14:20:17] [INFO ] Flatten gal took : 399 ms
[2022-05-17 14:20:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 50 labels/synchronizations in 2 ms.
[2022-05-17 14:20:17] [INFO ] Time to serialize gal into /tmp/LTLCardinality2363892366870468860.gal : 35 ms
[2022-05-17 14:20:17] [INFO ] Time to serialize properties into /tmp/LTLCardinality321286584473964825.ltl : 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality2363892366870468860.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality321286584473964825.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...287
Read 2 LTL properties
Checking formula 0 : !((G((X(X("(gu2.pool__19_17_>=1)")))||("(gu0.cell___4_15__B_>gu0.pool__14_16_)"))))
Formula 0 simplified : !G("(gu0.cell___4_15__B_>gu0.pool__14_16_)" | XX"(gu2.pool__19_17_>=1)")
Compilation finished in 9985 ms.
Running link step : cd /tmp/ltsmin1185284326567117384;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 322 ms.
Running LTSmin : cd /tmp/ltsmin1185284326567117384;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((X(X((LTLAPp0==true)))||(LTLAPp1==true)))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 2/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.000: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.000: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.014: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.014: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.014: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.014: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.028: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.033: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.037: LTL layer: formula: []((X(X((LTLAPp0==true)))||(LTLAPp1==true)))
pins2lts-mc-linux64( 1/ 8), 0.038: "[]((X(X((LTLAPp0==true)))||(LTLAPp1==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 7/ 8), 0.055: completed loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.060: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.075: Using Spin LTL semantics
pins2lts-mc-linux64( 4/ 8), 0.076: completed loading model GAL
pins2lts-mc-linux64( 3/ 8), 0.078: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.081: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.082: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.999: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 1.710: DFS-FIFO for weak LTL, using special progress label 3294
pins2lts-mc-linux64( 0/ 8), 1.710: There are 3295 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 1.710: State length is 827, there are 3300 groups
pins2lts-mc-linux64( 0/ 8), 1.710: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 1.710: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 1.710: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 1.710: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 6/ 8), 3.777: ~1 levels ~960 states ~17112 transitions
pins2lts-mc-linux64( 6/ 8), 4.488: ~1 levels ~1920 states ~38968 transitions
pins2lts-mc-linux64( 6/ 8), 6.641: ~1 levels ~3840 states ~91232 transitions
pins2lts-mc-linux64( 6/ 8), 9.595: ~1 levels ~7680 states ~187976 transitions
pins2lts-mc-linux64( 6/ 8), 15.342: ~1 levels ~15360 states ~388952 transitions
pins2lts-mc-linux64( 6/ 8), 28.923: ~1 levels ~30720 states ~827312 transitions
pins2lts-mc-linux64( 6/ 8), 47.073: ~1 levels ~61440 states ~1783592 transitions
pins2lts-mc-linux64( 6/ 8), 77.638: ~1 levels ~122880 states ~4055064 transitions
pins2lts-mc-linux64( 6/ 8), 111.311: ~1 levels ~245760 states ~8602536 transitions
pins2lts-mc-linux64( 6/ 8), 174.888: ~1 levels ~491520 states ~17085344 transitions
pins2lts-mc-linux64( 6/ 8), 322.010: ~1 levels ~983040 states ~36530032 transitions
pins2lts-mc-linux64( 3/ 8), 416.439: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 417.459:
pins2lts-mc-linux64( 0/ 8), 417.459: mean standard work distribution: 3.6% (states) 2.4% (transitions)
pins2lts-mc-linux64( 0/ 8), 417.459:
pins2lts-mc-linux64( 0/ 8), 417.459: Explored 1215128 states 48437769 transitions, fanout: 39.862
pins2lts-mc-linux64( 0/ 8), 417.459: Total exploration time 415.740 sec (414.760 sec minimum, 415.136 sec on average)
pins2lts-mc-linux64( 0/ 8), 417.459: States per second: 2923, Transitions per second: 116510
pins2lts-mc-linux64( 0/ 8), 417.459:
pins2lts-mc-linux64( 0/ 8), 417.459: Progress states detected: 10691853
pins2lts-mc-linux64( 0/ 8), 417.459: Redundant explorations: -88.6351
pins2lts-mc-linux64( 0/ 8), 417.459:
pins2lts-mc-linux64( 0/ 8), 417.459: Queue width: 8B, total height: 13451689, memory: 102.63MB
pins2lts-mc-linux64( 0/ 8), 417.459: Tree memory: 337.6MB, 33.1 B/state, compr.: 1.0%
pins2lts-mc-linux64( 0/ 8), 417.459: Tree fill ratio (roots/leafs): 7.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 417.459: Stored 3413 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 417.459: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 417.459: Est. total memory use: 440.2MB (~1126.6MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin1185284326567117384;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((X(X((LTLAPp0==true)))||(LTLAPp1==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin1185284326567117384;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((X(X((LTLAPp0==true)))||(LTLAPp1==true)))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:242)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:177)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:115)
at java.base/java.lang.Thread.run(Thread.java:829)
Detected timeout of ITS tools.
[2022-05-17 14:41:41] [INFO ] Flatten gal took : 758 ms
[2022-05-17 14:41:41] [INFO ] Time to serialize gal into /tmp/LTLCardinality11509823198452613274.gal : 54 ms
[2022-05-17 14:41:41] [INFO ] Time to serialize properties into /tmp/LTLCardinality11654162845444935122.ltl : 6 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-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality11509823198452613274.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality11654162845444935122.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...290
Read 2 LTL properties
Checking formula 0 : !((G((X(X("(pool__19_17_>=1)")))||("(cell___4_15__B_>pool__14_16_)"))))
Formula 0 simplified : !G("(cell___4_15__B_>pool__14_16_)" | XX"(pool__19_17_>=1)")
Detected timeout of ITS tools.
[2022-05-17 15:03:20] [INFO ] Flatten gal took : 1171 ms
[2022-05-17 15:03:21] [INFO ] Input system was already deterministic with 3289 transitions.
[2022-05-17 15:03:22] [INFO ] Transformed 826 places.
[2022-05-17 15:03:22] [INFO ] Transformed 3289 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-17 15:03:26] [INFO ] Time to serialize gal into /tmp/LTLCardinality6419730156555716074.gal : 23 ms
[2022-05-17 15:03:26] [INFO ] Time to serialize properties into /tmp/LTLCardinality15602797032713433911.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality6419730156555716074.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality15602797032713433911.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...334
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G((X(X("(pool__19_17_>=1)")))||("(cell___4_15__B_>pool__14_16_)"))))
Formula 0 simplified : !G("(cell___4_15__B_>pool__14_16_)" | XX"(pool__19_17_>=1)")
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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="PhaseVariation-PT-D20CS100"
export BK_EXAMINATION="LTLCardinality"
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 PhaseVariation-PT-D20CS100, examination is LTLCardinality"
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-165277016300155"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PhaseVariation-PT-D20CS100.tgz
mv PhaseVariation-PT-D20CS100 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;