About the Execution of ITS-Tools for PolyORBLF-PT-S02J06T08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16222.031 | 3600000.00 | 13401572.00 | 13045.40 | ?FFFFTTFFFT?FTFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r293-tall-167873945500524.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is PolyORBLF-PT-S02J06T08, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r293-tall-167873945500524
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.7M
-rw-r--r-- 1 mcc users 21K Feb 26 14:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 127K Feb 26 14:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 29K Feb 26 14:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 157K Feb 26 14:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.3K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 9.7K Feb 25 16:34 LTLCardinality.txt
-rw-r--r-- 1 mcc users 43K Feb 25 16:34 LTLCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Feb 25 16:34 LTLFireability.txt
-rw-r--r-- 1 mcc users 37K Feb 25 16:34 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K Feb 26 14:08 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 125K Feb 26 14:08 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 36K Feb 26 14:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 175K Feb 26 14:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.8K Feb 25 16:34 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.0K Feb 25 16:34 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 807K Mar 5 18:23 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-00
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-01
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-02
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-03
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-04
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-05
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-06
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-07
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-08
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-09
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-10
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-11
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-12
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-13
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-14
FORMULA_NAME PolyORBLF-PT-S02J06T08-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1678885540399
bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S02J06T08
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-15 13:05:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-15 13:05:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-15 13:05:42] [INFO ] Load time of PNML (sax parser for PT used): 121 ms
[2023-03-15 13:05:42] [INFO ] Transformed 690 places.
[2023-03-15 13:05:42] [INFO ] Transformed 1434 transitions.
[2023-03-15 13:05:42] [INFO ] Parsed PT model containing 690 places and 1434 transitions and 6564 arcs in 194 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Ensure Unique test removed 128 transitions
Reduce redundant transitions removed 128 transitions.
FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 122 out of 690 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 690/690 places, 1306/1306 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 682 transition count 1298
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 682 transition count 1298
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 24 place count 674 transition count 1290
Iterating global reduction 0 with 8 rules applied. Total rules applied 32 place count 674 transition count 1290
Applied a total of 32 rules in 111 ms. Remains 674 /690 variables (removed 16) and now considering 1290/1306 (removed 16) transitions.
[2023-03-15 13:05:42] [INFO ] Flow matrix only has 1274 transitions (discarded 16 similar events)
// Phase 1: matrix 1274 rows 674 cols
[2023-03-15 13:05:42] [INFO ] Computed 54 place invariants in 84 ms
[2023-03-15 13:05:44] [INFO ] Dead Transitions using invariants and state equation in 1814 ms found 88 transitions.
Found 88 dead transitions using SMT.
Drop transitions removed 88 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 88 transitions.
[2023-03-15 13:05:44] [INFO ] Flow matrix only has 1186 transitions (discarded 16 similar events)
// Phase 1: matrix 1186 rows 674 cols
[2023-03-15 13:05:44] [INFO ] Computed 54 place invariants in 34 ms
[2023-03-15 13:05:45] [INFO ] Implicit Places using invariants in 953 ms returned [68, 179, 343, 459, 483, 563, 570]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 960 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 667/690 places, 1202/1306 transitions.
Reduce places removed 2 places and 16 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 665 transition count 1186
Reduce places removed 16 places and 16 transitions.
Iterating post reduction 1 with 16 rules applied. Total rules applied 18 place count 649 transition count 1170
Applied a total of 18 rules in 17 ms. Remains 649 /667 variables (removed 18) and now considering 1170/1202 (removed 32) transitions.
[2023-03-15 13:05:45] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
// Phase 1: matrix 1154 rows 649 cols
[2023-03-15 13:05:45] [INFO ] Computed 47 place invariants in 19 ms
[2023-03-15 13:05:45] [INFO ] Implicit Places using invariants in 463 ms returned []
[2023-03-15 13:05:45] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
[2023-03-15 13:05:45] [INFO ] Invariant cache hit.
[2023-03-15 13:05:46] [INFO ] State equation strengthened by 96 read => feed constraints.
[2023-03-15 13:05:54] [INFO ] Implicit Places using invariants and state equation in 8477 ms returned []
Implicit Place search using SMT with State Equation took 8949 ms to find 0 implicit places.
Starting structural reductions in LTL mode, iteration 2 : 649/690 places, 1170/1306 transitions.
Finished structural reductions in LTL mode , in 2 iterations and 11879 ms. Remains : 649/690 places, 1170/1306 transitions.
Support contains 122 out of 649 places after structural reductions.
[2023-03-15 13:05:57] [INFO ] Flatten gal took : 2784 ms
[2023-03-15 13:05:57] [INFO ] Flatten gal took : 71 ms
[2023-03-15 13:05:57] [INFO ] Input system was already deterministic with 1170 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 429 ms. (steps per millisecond=23 ) properties (out of 20) seen :17
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=67 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-15 13:05:58] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
[2023-03-15 13:05:58] [INFO ] Invariant cache hit.
[2023-03-15 13:05:58] [INFO ] [Real]Absence check using 13 positive place invariants in 10 ms returned sat
[2023-03-15 13:05:58] [INFO ] [Real]Absence check using 13 positive and 34 generalized place invariants in 66 ms returned sat
[2023-03-15 13:05:58] [INFO ] After 238ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
Fused 2 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Successfully simplified 2 atomic propositions for a total of 11 simplifications.
Computed a total of 0 stabilizing places and 0 stable transitions
FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(p0))||F(G(F((F(G(p1))||!p0))))))'
Support contains 14 out of 649 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 649/649 places, 1170/1170 transitions.
Applied a total of 0 rules in 9 ms. Remains 649 /649 variables (removed 0) and now considering 1170/1170 (removed 0) transitions.
[2023-03-15 13:05:58] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
[2023-03-15 13:05:58] [INFO ] Invariant cache hit.
[2023-03-15 13:06:00] [INFO ] Dead Transitions using invariants and state equation in 1330 ms found 0 transitions.
[2023-03-15 13:06:00] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
[2023-03-15 13:06:00] [INFO ] Invariant cache hit.
[2023-03-15 13:06:00] [INFO ] Implicit Places using invariants in 539 ms returned [281]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 545 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 648/649 places, 1170/1170 transitions.
Applied a total of 0 rules in 11 ms. Remains 648 /648 variables (removed 0) and now considering 1170/1170 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1898 ms. Remains : 648/649 places, 1170/1170 transitions.
Stuttering acceptance computed with spot in 836 ms :[false, (AND p0 (NOT p1)), (AND p0 (NOT p1)), false, false]
Running random walk in product with property : PolyORBLF-PT-S02J06T08-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}], [{ cond=true, acceptance={} source=4 dest: 3}]], initial=4, aps=[p0:(OR (AND (GEQ s26 1) (GEQ s120 1) (GEQ s306 1) (GEQ s446 1)) (AND (GEQ s26 1) (GEQ s120 1) (GEQ s376 1) (GEQ s542 1))), p1:(AND (LT s594 1) (LT s494 1)...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 204 reset in 493 ms.
Product exploration explored 100000 steps with 210 reset in 413 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p0 p1), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 2 factoid took 98 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 5 states, 8 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 244 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0), (AND (NOT p1) p0), (AND (NOT p1) p0), false]
Finished random walk after 570 steps, including 0 resets, run visited all 3 properties in 4 ms. (steps per millisecond=142 )
Knowledge obtained : [(AND p0 p1), (X (X (NOT p0)))]
False Knowledge obtained : [(F (AND (NOT p1) p0)), (F (NOT p0)), (F (NOT (AND p1 p0)))]
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 2 factoid took 197 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter insensitive) to 5 states, 8 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 234 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0), (AND (NOT p1) p0), (AND (NOT p1) p0), false]
Stuttering acceptance computed with spot in 240 ms :[(AND (NOT p1) p0), (AND (NOT p1) p0), (AND (NOT p1) p0), (AND (NOT p1) p0), false]
Support contains 14 out of 648 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 648/648 places, 1170/1170 transitions.
Drop transitions removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 648 transition count 1130
Reduce places removed 40 places and 0 transitions.
Iterating post reduction 1 with 40 rules applied. Total rules applied 80 place count 608 transition count 1130
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 80 place count 608 transition count 1050
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 240 place count 528 transition count 1050
Performed 32 Post agglomeration using F-continuation condition.Transition count delta: 32
Deduced a syphon composed of 32 places in 2 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 2 with 64 rules applied. Total rules applied 304 place count 496 transition count 1018
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 307 place count 493 transition count 1015
Iterating global reduction 2 with 3 rules applied. Total rules applied 310 place count 493 transition count 1015
Applied a total of 310 rules in 137 ms. Remains 493 /648 variables (removed 155) and now considering 1015/1170 (removed 155) transitions.
[2023-03-15 13:06:03] [INFO ] Flow matrix only has 999 transitions (discarded 16 similar events)
// Phase 1: matrix 999 rows 493 cols
[2023-03-15 13:06:03] [INFO ] Computed 46 place invariants in 15 ms
[2023-03-15 13:06:04] [INFO ] Dead Transitions using invariants and state equation in 729 ms found 0 transitions.
[2023-03-15 13:06:04] [INFO ] Flow matrix only has 999 transitions (discarded 16 similar events)
[2023-03-15 13:06:04] [INFO ] Invariant cache hit.
[2023-03-15 13:06:04] [INFO ] Implicit Places using invariants in 463 ms returned []
[2023-03-15 13:06:04] [INFO ] Flow matrix only has 999 transitions (discarded 16 similar events)
[2023-03-15 13:06:04] [INFO ] Invariant cache hit.
[2023-03-15 13:06:05] [INFO ] State equation strengthened by 96 read => feed constraints.
[2023-03-15 13:06:13] [INFO ] Implicit Places using invariants and state equation in 8934 ms returned []
Implicit Place search using SMT with State Equation took 9400 ms to find 0 implicit places.
[2023-03-15 13:06:13] [INFO ] Redundant transitions in 60 ms returned []
[2023-03-15 13:06:13] [INFO ] Flow matrix only has 999 transitions (discarded 16 similar events)
[2023-03-15 13:06:13] [INFO ] Invariant cache hit.
[2023-03-15 13:06:14] [INFO ] Dead Transitions using invariants and state equation in 731 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 493/648 places, 1015/1170 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 11070 ms. Remains : 493/648 places, 1015/1170 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), true, (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 4 factoid took 169 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 95 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Finished random walk after 49 steps, including 0 resets, run visited all 2 properties in 2 ms. (steps per millisecond=24 )
Knowledge obtained : [(AND p1 p0), (X p0), true, (X (X (NOT (AND (NOT p1) p0))))]
False Knowledge obtained : [(F (AND p0 (NOT p1))), (F (NOT (AND p0 p1)))]
Knowledge based reduction with 4 factoid took 191 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 100 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 119 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 106 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1)), (AND p0 (NOT p1))]
Product exploration explored 100000 steps with 513 reset in 412 ms.
Product exploration explored 100000 steps with 557 reset in 408 ms.
Built C files in :
/tmp/ltsmin6579785721026526102
[2023-03-15 13:06:16] [INFO ] Computing symmetric may disable matrix : 1015 transitions.
[2023-03-15 13:06:16] [INFO ] Computation of Complete disable matrix. took 12 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 13:06:16] [INFO ] Computing symmetric may enable matrix : 1015 transitions.
[2023-03-15 13:06:16] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 13:06:16] [INFO ] Computing Do-Not-Accords matrix : 1015 transitions.
[2023-03-15 13:06:16] [INFO ] Computation of Completed DNA matrix. took 39 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 13:06:16] [INFO ] Built C files in 236ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6579785721026526102
Running compilation step : cd /tmp/ltsmin6579785721026526102;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin6579785721026526102;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin6579785721026526102;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 14 out of 493 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 493/493 places, 1015/1015 transitions.
Applied a total of 0 rules in 52 ms. Remains 493 /493 variables (removed 0) and now considering 1015/1015 (removed 0) transitions.
[2023-03-15 13:06:19] [INFO ] Flow matrix only has 999 transitions (discarded 16 similar events)
[2023-03-15 13:06:19] [INFO ] Invariant cache hit.
[2023-03-15 13:06:20] [INFO ] Dead Transitions using invariants and state equation in 735 ms found 0 transitions.
[2023-03-15 13:06:20] [INFO ] Flow matrix only has 999 transitions (discarded 16 similar events)
[2023-03-15 13:06:20] [INFO ] Invariant cache hit.
[2023-03-15 13:06:20] [INFO ] Implicit Places using invariants in 453 ms returned []
[2023-03-15 13:06:20] [INFO ] Flow matrix only has 999 transitions (discarded 16 similar events)
[2023-03-15 13:06:20] [INFO ] Invariant cache hit.
[2023-03-15 13:06:21] [INFO ] State equation strengthened by 96 read => feed constraints.
[2023-03-15 13:06:30] [INFO ] Implicit Places using invariants and state equation in 10010 ms returned []
Implicit Place search using SMT with State Equation took 10469 ms to find 0 implicit places.
[2023-03-15 13:06:30] [INFO ] Redundant transitions in 20 ms returned []
[2023-03-15 13:06:30] [INFO ] Flow matrix only has 999 transitions (discarded 16 similar events)
[2023-03-15 13:06:30] [INFO ] Invariant cache hit.
[2023-03-15 13:06:31] [INFO ] Dead Transitions using invariants and state equation in 767 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 12059 ms. Remains : 493/493 places, 1015/1015 transitions.
Built C files in :
/tmp/ltsmin2042102514158479736
[2023-03-15 13:06:31] [INFO ] Computing symmetric may disable matrix : 1015 transitions.
[2023-03-15 13:06:31] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 13:06:31] [INFO ] Computing symmetric may enable matrix : 1015 transitions.
[2023-03-15 13:06:31] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 13:06:32] [INFO ] Computing Do-Not-Accords matrix : 1015 transitions.
[2023-03-15 13:06:32] [INFO ] Computation of Completed DNA matrix. took 29 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 13:06:32] [INFO ] Built C files in 231ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2042102514158479736
Running compilation step : cd /tmp/ltsmin2042102514158479736;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2867 ms.
Running link step : cd /tmp/ltsmin2042102514158479736;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 72 ms.
Running LTSmin : cd /tmp/ltsmin2042102514158479736;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased2281009660833909998.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-15 13:06:46] [INFO ] Flatten gal took : 52 ms
[2023-03-15 13:06:47] [INFO ] Flatten gal took : 52 ms
[2023-03-15 13:06:47] [INFO ] Time to serialize gal into /tmp/LTL8462775497723875382.gal : 9 ms
[2023-03-15 13:06:47] [INFO ] Time to serialize properties into /tmp/LTL15699919325778662800.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8462775497723875382.gal' '-t' 'CGAL' '-hoa' '/tmp/aut351856277824182887.hoa' '-atoms' '/tmp/LTL15699919325778662800.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL15699919325778662800.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut351856277824182887.hoa
Detected timeout of ITS tools.
[2023-03-15 13:07:02] [INFO ] Flatten gal took : 44 ms
[2023-03-15 13:07:02] [INFO ] Flatten gal took : 43 ms
[2023-03-15 13:07:02] [INFO ] Time to serialize gal into /tmp/LTL4847902141192093799.gal : 7 ms
[2023-03-15 13:07:02] [INFO ] Time to serialize properties into /tmp/LTL14736999489928844093.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4847902141192093799.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14736999489928844093.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((X(X("((((cSources>=1)&&(CanInjectEvent>=1))&&((PlaceSources_2>=1)&&(DataOnSrc_2>=1)))||(((cSources>=1)&&(CanInjectEvent>=1))&&((Pl...489
Formula 0 simplified : XX(!"((((cSources>=1)&&(CanInjectEvent>=1))&&((PlaceSources_2>=1)&&(DataOnSrc_2>=1)))||(((cSources>=1)&&(CanInjectEvent>=1))&&((Plac...472
Detected timeout of ITS tools.
[2023-03-15 13:07:17] [INFO ] Flatten gal took : 38 ms
[2023-03-15 13:07:17] [INFO ] Applying decomposition
[2023-03-15 13:07:17] [INFO ] Flatten gal took : 36 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph13791686458651339038.txt' '-o' '/tmp/graph13791686458651339038.bin' '-w' '/tmp/graph13791686458651339038.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph13791686458651339038.bin' '-l' '-1' '-v' '-w' '/tmp/graph13791686458651339038.weights' '-q' '0' '-e' '0.001'
[2023-03-15 13:07:17] [INFO ] Decomposing Gal with order
[2023-03-15 13:07:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 13:07:17] [INFO ] Removed a total of 766 redundant transitions.
[2023-03-15 13:07:17] [INFO ] Flatten gal took : 240 ms
[2023-03-15 13:07:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 504 labels/synchronizations in 34 ms.
[2023-03-15 13:07:17] [INFO ] Time to serialize gal into /tmp/LTL8452818107135070281.gal : 13 ms
[2023-03-15 13:07:17] [INFO ] Time to serialize properties into /tmp/LTL2850093825560771876.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8452818107135070281.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2850093825560771876.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...254
Read 1 LTL properties
Checking formula 0 : !(((X(X("((((i0.u1.cSources>=1)&&(i0.u1.CanInjectEvent>=1))&&((i4.u12.PlaceSources_2>=1)&&(i4.u12.DataOnSrc_2>=1)))||(((i0.u1.cSources...648
Formula 0 simplified : XX(!"((((i0.u1.cSources>=1)&&(i0.u1.CanInjectEvent>=1))&&((i4.u12.PlaceSources_2>=1)&&(i4.u12.DataOnSrc_2>=1)))||(((i0.u1.cSources>=...631
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17101258880365324765
[2023-03-15 13:07:33] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17101258880365324765
Running compilation step : cd /tmp/ltsmin17101258880365324765;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1996 ms.
Running link step : cd /tmp/ltsmin17101258880365324765;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin17101258880365324765;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(X(X((LTLAPp0==true)))||<>([](<>((<>([]((LTLAPp1==true)))||!(LTLAPp0==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-PT-S02J06T08-LTLFireability-00 finished in 109480 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||G(p1))))'
Support contains 19 out of 649 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 649/649 places, 1170/1170 transitions.
Ensure Unique test removed 2 places
Drop transitions removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 647 transition count 1130
Reduce places removed 40 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 48 rules applied. Total rules applied 88 place count 607 transition count 1122
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 96 place count 599 transition count 1122
Performed 88 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 88 Pre rules applied. Total rules applied 96 place count 599 transition count 1034
Deduced a syphon composed of 88 places in 0 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 3 with 176 rules applied. Total rules applied 272 place count 511 transition count 1034
Performed 48 Post agglomeration using F-continuation condition.Transition count delta: 48
Deduced a syphon composed of 48 places in 1 ms
Reduce places removed 48 places and 0 transitions.
Iterating global reduction 3 with 96 rules applied. Total rules applied 368 place count 463 transition count 986
Applied a total of 368 rules in 70 ms. Remains 463 /649 variables (removed 186) and now considering 986/1170 (removed 184) transitions.
[2023-03-15 13:07:48] [INFO ] Flow matrix only has 970 transitions (discarded 16 similar events)
// Phase 1: matrix 970 rows 463 cols
[2023-03-15 13:07:48] [INFO ] Computed 45 place invariants in 11 ms
[2023-03-15 13:07:48] [INFO ] Dead Transitions using invariants and state equation in 656 ms found 0 transitions.
[2023-03-15 13:07:48] [INFO ] Flow matrix only has 970 transitions (discarded 16 similar events)
[2023-03-15 13:07:48] [INFO ] Invariant cache hit.
[2023-03-15 13:07:49] [INFO ] Implicit Places using invariants in 436 ms returned [200]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 439 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 462/649 places, 986/1170 transitions.
Applied a total of 0 rules in 19 ms. Remains 462 /462 variables (removed 0) and now considering 986/986 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1187 ms. Remains : 462/649 places, 986/1170 transitions.
Stuttering acceptance computed with spot in 30 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-PT-S02J06T08-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(AND (OR (LT s306 1) (LT s334 1)) (OR (LT s182 1) (LT s306 1)) (OR (LT s306 1) (LT s377 1)) (OR (LT s65 1) (LT s306 1)) (OR (LT s120 1) (LT s306 1)) (O...], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 37 reset in 675 ms.
Stack based approach found an accepted trace after 548 steps with 0 reset with depth 549 and stack size 549 in 5 ms.
FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-01 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-PT-S02J06T08-LTLFireability-01 finished in 1924 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 16 out of 649 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 649/649 places, 1170/1170 transitions.
Ensure Unique test removed 2 places
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 647 transition count 1114
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 591 transition count 1114
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 112 place count 591 transition count 1034
Deduced a syphon composed of 80 places in 2 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 272 place count 511 transition count 1034
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 with 128 rules applied. Total rules applied 400 place count 447 transition count 970
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 403 place count 444 transition count 967
Iterating global reduction 2 with 3 rules applied. Total rules applied 406 place count 444 transition count 967
Applied a total of 406 rules in 72 ms. Remains 444 /649 variables (removed 205) and now considering 967/1170 (removed 203) transitions.
[2023-03-15 13:07:50] [INFO ] Flow matrix only has 951 transitions (discarded 16 similar events)
// Phase 1: matrix 951 rows 444 cols
[2023-03-15 13:07:50] [INFO ] Computed 45 place invariants in 17 ms
[2023-03-15 13:07:50] [INFO ] Dead Transitions using invariants and state equation in 687 ms found 0 transitions.
[2023-03-15 13:07:50] [INFO ] Flow matrix only has 951 transitions (discarded 16 similar events)
[2023-03-15 13:07:50] [INFO ] Invariant cache hit.
[2023-03-15 13:07:51] [INFO ] Implicit Places using invariants in 417 ms returned [191]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 419 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 443/649 places, 967/1170 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 442 transition count 966
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 442 transition count 966
Applied a total of 2 rules in 22 ms. Remains 442 /443 variables (removed 1) and now considering 966/967 (removed 1) transitions.
[2023-03-15 13:07:51] [INFO ] Flow matrix only has 950 transitions (discarded 16 similar events)
// Phase 1: matrix 950 rows 442 cols
[2023-03-15 13:07:51] [INFO ] Computed 44 place invariants in 19 ms
[2023-03-15 13:07:51] [INFO ] Implicit Places using invariants in 405 ms returned []
[2023-03-15 13:07:51] [INFO ] Flow matrix only has 950 transitions (discarded 16 similar events)
[2023-03-15 13:07:51] [INFO ] Invariant cache hit.
[2023-03-15 13:07:52] [INFO ] State equation strengthened by 96 read => feed constraints.
[2023-03-15 13:07:56] [INFO ] Implicit Places using invariants and state equation in 5237 ms returned []
Implicit Place search using SMT with State Equation took 5651 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 442/649 places, 966/1170 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 6854 ms. Remains : 442/649 places, 966/1170 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J06T08-LTLFireability-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:(AND (OR (LT s231 1) (LT s239 1) (LT s389 1)) (OR (LT s93 1) (LT s239 1) (LT s356 1)) (OR (LT s56 1) (LT s90 1) (LT s239 1)) (OR (LT s239 1) (LT s353 1...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 38 reset in 991 ms.
Stack based approach found an accepted trace after 1854 steps with 2 reset with depth 1039 and stack size 1039 in 19 ms.
FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-02 FALSE TECHNIQUES STACK_TEST
Treatment of property PolyORBLF-PT-S02J06T08-LTLFireability-02 finished in 7941 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 27 out of 649 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 649/649 places, 1170/1170 transitions.
Ensure Unique test removed 2 places
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 0 with 48 rules applied. Total rules applied 48 place count 647 transition count 1122
Reduce places removed 48 places and 0 transitions.
Iterating post reduction 1 with 48 rules applied. Total rules applied 96 place count 599 transition count 1122
Performed 72 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 72 Pre rules applied. Total rules applied 96 place count 599 transition count 1050
Deduced a syphon composed of 72 places in 1 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 240 place count 527 transition count 1050
Performed 56 Post agglomeration using F-continuation condition.Transition count delta: 56
Deduced a syphon composed of 56 places in 1 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 352 place count 471 transition count 994
Applied a total of 352 rules in 47 ms. Remains 471 /649 variables (removed 178) and now considering 994/1170 (removed 176) transitions.
[2023-03-15 13:07:58] [INFO ] Flow matrix only has 978 transitions (discarded 16 similar events)
// Phase 1: matrix 978 rows 471 cols
[2023-03-15 13:07:58] [INFO ] Computed 45 place invariants in 17 ms
[2023-03-15 13:07:58] [INFO ] Dead Transitions using invariants and state equation in 691 ms found 0 transitions.
[2023-03-15 13:07:58] [INFO ] Flow matrix only has 978 transitions (discarded 16 similar events)
[2023-03-15 13:07:58] [INFO ] Invariant cache hit.
[2023-03-15 13:07:59] [INFO ] Implicit Places using invariants in 439 ms returned [204]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 441 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 470/649 places, 994/1170 transitions.
Applied a total of 0 rules in 23 ms. Remains 470 /470 variables (removed 0) and now considering 994/994 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1206 ms. Remains : 470/649 places, 994/1170 transitions.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J06T08-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s59 1) (GEQ s192 1) (GEQ s418 1)) (AND (GEQ s32 1) (GEQ s192 1) (GEQ s418 1)) (AND (GEQ s192 1) (GEQ s322 1) (GEQ s418 1)) (AND (GEQ s192...], 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 169 steps with 0 reset in 3 ms.
FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T08-LTLFireability-03 finished in 1273 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(X(G(X(p0)))) U p1)))'
Support contains 17 out of 649 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 649/649 places, 1170/1170 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 647 transition count 1170
Applied a total of 2 rules in 13 ms. Remains 647 /649 variables (removed 2) and now considering 1170/1170 (removed 0) transitions.
[2023-03-15 13:07:59] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
// Phase 1: matrix 1154 rows 647 cols
[2023-03-15 13:07:59] [INFO ] Computed 45 place invariants in 21 ms
[2023-03-15 13:08:00] [INFO ] Dead Transitions using invariants and state equation in 1236 ms found 0 transitions.
[2023-03-15 13:08:00] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
[2023-03-15 13:08:00] [INFO ] Invariant cache hit.
[2023-03-15 13:08:01] [INFO ] Implicit Places using invariants in 567 ms returned [281]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 570 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 646/649 places, 1170/1170 transitions.
Applied a total of 0 rules in 12 ms. Remains 646 /646 variables (removed 0) and now considering 1170/1170 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1832 ms. Remains : 646/649 places, 1170/1170 transitions.
Stuttering acceptance computed with spot in 283 ms :[(NOT p1), (NOT p1), (OR (NOT p0) (NOT p1)), (NOT p0), true]
Running random walk in product with property : PolyORBLF-PT-S02J06T08-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=true, acceptance={0} source=2 dest: 3}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(OR (AND (GEQ s513 1) (GEQ s632 1)) (AND (GEQ s342 1) (GEQ s513 1)) (AND (GEQ s275 1) (GEQ s513 1)) (AND (GEQ s47 1) (GEQ s513 1)) (AND (GEQ s164 1) (G...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T08-LTLFireability-04 finished in 2138 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0)||F((p0&&F(p1)))))'
Support contains 24 out of 649 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 649/649 places, 1170/1170 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 647 transition count 1170
Applied a total of 2 rules in 15 ms. Remains 647 /649 variables (removed 2) and now considering 1170/1170 (removed 0) transitions.
[2023-03-15 13:08:01] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
[2023-03-15 13:08:01] [INFO ] Invariant cache hit.
[2023-03-15 13:08:02] [INFO ] Dead Transitions using invariants and state equation in 1240 ms found 0 transitions.
[2023-03-15 13:08:02] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
[2023-03-15 13:08:02] [INFO ] Invariant cache hit.
[2023-03-15 13:08:03] [INFO ] Implicit Places using invariants in 560 ms returned [281]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 563 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 646/649 places, 1170/1170 transitions.
Applied a total of 0 rules in 8 ms. Remains 646 /646 variables (removed 0) and now considering 1170/1170 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1827 ms. Remains : 646/649 places, 1170/1170 transitions.
Stuttering acceptance computed with spot in 1183 ms :[(NOT p0), (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : PolyORBLF-PT-S02J06T08-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=4 dest: 1}, { cond=(NOT p0), acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(OR (GEQ s94 1) (GEQ s520 1) (GEQ s220 1) (GEQ s640 1) (GEQ s40 1) (GEQ s346 1) (GEQ s433 1) (GEQ s459 1) (GEQ s173 1) (GEQ s296 1) (GEQ s378 1) (GEQ s...], 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][false, false, false, false, false]]
Product exploration explored 100000 steps with 1682 reset in 446 ms.
Product exploration explored 100000 steps with 1683 reset in 463 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (X (NOT p0))), (X (X (NOT p1))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 6 factoid took 576 ms. Reduced automaton from 5 states, 7 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 169 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Finished random walk after 59 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=19 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (AND (NOT p0) (NOT p1))), (X (X (NOT p0))), (X (X (NOT p1))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(F p1), (F p0), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 6 factoid took 333 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 130 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 110 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
[2023-03-15 13:08:06] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
// Phase 1: matrix 1154 rows 646 cols
[2023-03-15 13:08:06] [INFO ] Computed 44 place invariants in 22 ms
[2023-03-15 13:08:07] [INFO ] [Real]Absence check using 16 positive place invariants in 11 ms returned sat
[2023-03-15 13:08:07] [INFO ] [Real]Absence check using 16 positive and 28 generalized place invariants in 65 ms returned sat
[2023-03-15 13:08:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 13:08:09] [INFO ] [Real]Absence check using state equation in 1658 ms returned sat
[2023-03-15 13:08:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 13:08:09] [INFO ] [Nat]Absence check using 16 positive place invariants in 12 ms returned sat
[2023-03-15 13:08:09] [INFO ] [Nat]Absence check using 16 positive and 28 generalized place invariants in 53 ms returned sat
[2023-03-15 13:08:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 13:08:14] [INFO ] [Nat]Absence check using state equation in 4593 ms returned sat
[2023-03-15 13:08:14] [INFO ] State equation strengthened by 96 read => feed constraints.
[2023-03-15 13:08:14] [INFO ] [Nat]Added 96 Read/Feed constraints in 358 ms returned sat
[2023-03-15 13:08:14] [INFO ] Deduced a trap composed of 175 places in 226 ms of which 5 ms to minimize.
[2023-03-15 13:08:15] [INFO ] Deduced a trap composed of 70 places in 269 ms of which 1 ms to minimize.
[2023-03-15 13:08:15] [INFO ] Deduced a trap composed of 70 places in 266 ms of which 1 ms to minimize.
[2023-03-15 13:08:16] [INFO ] Deduced a trap composed of 144 places in 242 ms of which 1 ms to minimize.
[2023-03-15 13:08:16] [INFO ] Deduced a trap composed of 70 places in 62 ms of which 1 ms to minimize.
[2023-03-15 13:08:16] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 1756 ms
[2023-03-15 13:08:16] [INFO ] Computed and/alt/rep : 824/3181/816 causal constraints (skipped 336 transitions) in 90 ms.
[2023-03-15 13:08:24] [INFO ] Deduced a trap composed of 335 places in 321 ms of which 1 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-15 13:08:24] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
[2023-03-15 13:08:24] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
[2023-03-15 13:08:24] [INFO ] Invariant cache hit.
[2023-03-15 13:08:25] [INFO ] [Real]Absence check using 16 positive place invariants in 12 ms returned sat
[2023-03-15 13:08:25] [INFO ] [Real]Absence check using 16 positive and 28 generalized place invariants in 60 ms returned sat
[2023-03-15 13:08:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 13:08:26] [INFO ] [Real]Absence check using state equation in 1621 ms returned sat
[2023-03-15 13:08:26] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 13:08:27] [INFO ] [Nat]Absence check using 16 positive place invariants in 41 ms returned sat
[2023-03-15 13:08:27] [INFO ] [Nat]Absence check using 16 positive and 28 generalized place invariants in 69 ms returned sat
[2023-03-15 13:08:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 13:08:30] [INFO ] [Nat]Absence check using state equation in 2619 ms returned sat
[2023-03-15 13:08:30] [INFO ] State equation strengthened by 96 read => feed constraints.
[2023-03-15 13:08:30] [INFO ] [Nat]Added 96 Read/Feed constraints in 460 ms returned sat
[2023-03-15 13:08:30] [INFO ] Deduced a trap composed of 70 places in 252 ms of which 1 ms to minimize.
[2023-03-15 13:08:31] [INFO ] Deduced a trap composed of 238 places in 263 ms of which 1 ms to minimize.
[2023-03-15 13:08:31] [INFO ] Deduced a trap composed of 267 places in 251 ms of which 0 ms to minimize.
[2023-03-15 13:08:31] [INFO ] Deduced a trap composed of 140 places in 235 ms of which 1 ms to minimize.
[2023-03-15 13:08:32] [INFO ] Deduced a trap composed of 218 places in 256 ms of which 1 ms to minimize.
[2023-03-15 13:08:32] [INFO ] Deduced a trap composed of 70 places in 256 ms of which 1 ms to minimize.
[2023-03-15 13:08:32] [INFO ] Deduced a trap composed of 70 places in 243 ms of which 1 ms to minimize.
[2023-03-15 13:08:33] [INFO ] Deduced a trap composed of 203 places in 238 ms of which 0 ms to minimize.
[2023-03-15 13:08:33] [INFO ] Deduced a trap composed of 70 places in 242 ms of which 0 ms to minimize.
[2023-03-15 13:08:33] [INFO ] Deduced a trap composed of 80 places in 240 ms of which 1 ms to minimize.
[2023-03-15 13:08:34] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 3365 ms
[2023-03-15 13:08:34] [INFO ] Computed and/alt/rep : 824/3181/816 causal constraints (skipped 336 transitions) in 80 ms.
[2023-03-15 13:08:42] [INFO ] Deduced a trap composed of 335 places in 303 ms of which 4 ms to minimize.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:251)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-15 13:08:42] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p1)
Could not prove EG (NOT p1)
Support contains 24 out of 646 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 646/646 places, 1170/1170 transitions.
Applied a total of 0 rules in 7 ms. Remains 646 /646 variables (removed 0) and now considering 1170/1170 (removed 0) transitions.
[2023-03-15 13:08:42] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
[2023-03-15 13:08:42] [INFO ] Invariant cache hit.
[2023-03-15 13:08:43] [INFO ] Dead Transitions using invariants and state equation in 1234 ms found 0 transitions.
[2023-03-15 13:08:43] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
[2023-03-15 13:08:43] [INFO ] Invariant cache hit.
[2023-03-15 13:08:43] [INFO ] Implicit Places using invariants in 538 ms returned []
[2023-03-15 13:08:43] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
[2023-03-15 13:08:43] [INFO ] Invariant cache hit.
[2023-03-15 13:08:44] [INFO ] State equation strengthened by 96 read => feed constraints.
[2023-03-15 13:08:58] [INFO ] Implicit Places using invariants and state equation in 14243 ms returned []
Implicit Place search using SMT with State Equation took 14781 ms to find 0 implicit places.
[2023-03-15 13:08:58] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
[2023-03-15 13:08:58] [INFO ] Invariant cache hit.
[2023-03-15 13:08:59] [INFO ] Dead Transitions using invariants and state equation in 1265 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 17289 ms. Remains : 646/646 places, 1170/1170 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p0))), (X (X (NOT p1))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 943 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 115 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Finished random walk after 58 steps, including 0 resets, run visited all 3 properties in 4 ms. (steps per millisecond=14 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p0)), (X (NOT (AND p0 (NOT p1)))), (X (X (NOT p0))), (X (X (NOT p1))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : [(F p1), (F p0), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 6 factoid took 256 ms. Reduced automaton from 3 states, 4 edges and 2 AP (stutter sensitive) to 3 states, 4 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 108 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 105 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
[2023-03-15 13:09:01] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
[2023-03-15 13:09:01] [INFO ] Invariant cache hit.
[2023-03-15 13:09:01] [INFO ] [Real]Absence check using 16 positive place invariants in 10 ms returned sat
[2023-03-15 13:09:01] [INFO ] [Real]Absence check using 16 positive and 28 generalized place invariants in 55 ms returned sat
[2023-03-15 13:09:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 13:09:03] [INFO ] [Real]Absence check using state equation in 1386 ms returned sat
[2023-03-15 13:09:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 13:09:03] [INFO ] [Nat]Absence check using 16 positive place invariants in 16 ms returned sat
[2023-03-15 13:09:03] [INFO ] [Nat]Absence check using 16 positive and 28 generalized place invariants in 45 ms returned sat
[2023-03-15 13:09:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 13:09:08] [INFO ] [Nat]Absence check using state equation in 4814 ms returned sat
[2023-03-15 13:09:08] [INFO ] State equation strengthened by 96 read => feed constraints.
[2023-03-15 13:09:09] [INFO ] [Nat]Added 96 Read/Feed constraints in 614 ms returned sat
[2023-03-15 13:09:09] [INFO ] Deduced a trap composed of 165 places in 217 ms of which 0 ms to minimize.
[2023-03-15 13:09:09] [INFO ] Deduced a trap composed of 147 places in 224 ms of which 0 ms to minimize.
[2023-03-15 13:09:09] [INFO ] Deduced a trap composed of 70 places in 89 ms of which 2 ms to minimize.
[2023-03-15 13:09:10] [INFO ] Deduced a trap composed of 71 places in 69 ms of which 1 ms to minimize.
[2023-03-15 13:09:10] [INFO ] Deduced a trap composed of 71 places in 48 ms of which 1 ms to minimize.
[2023-03-15 13:09:10] [INFO ] Deduced a trap composed of 71 places in 57 ms of which 0 ms to minimize.
[2023-03-15 13:09:10] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 1374 ms
[2023-03-15 13:09:10] [INFO ] Computed and/alt/rep : 824/3181/816 causal constraints (skipped 336 transitions) in 55 ms.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1186)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:520)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:605)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:580)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:261)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:225)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:76)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:762)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-15 13:09:18] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p0)
Could not prove EG (NOT p0)
[2023-03-15 13:09:18] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
[2023-03-15 13:09:18] [INFO ] Invariant cache hit.
[2023-03-15 13:09:18] [INFO ] [Real]Absence check using 16 positive place invariants in 11 ms returned sat
[2023-03-15 13:09:18] [INFO ] [Real]Absence check using 16 positive and 28 generalized place invariants in 61 ms returned sat
[2023-03-15 13:09:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-15 13:09:20] [INFO ] [Real]Absence check using state equation in 1587 ms returned sat
[2023-03-15 13:09:20] [INFO ] Solution in real domain found non-integer solution.
[2023-03-15 13:09:21] [INFO ] [Nat]Absence check using 16 positive place invariants in 36 ms returned sat
[2023-03-15 13:09:21] [INFO ] [Nat]Absence check using 16 positive and 28 generalized place invariants in 68 ms returned sat
[2023-03-15 13:09:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-15 13:09:23] [INFO ] [Nat]Absence check using state equation in 2517 ms returned sat
[2023-03-15 13:09:23] [INFO ] State equation strengthened by 96 read => feed constraints.
[2023-03-15 13:09:24] [INFO ] [Nat]Added 96 Read/Feed constraints in 410 ms returned sat
[2023-03-15 13:09:24] [INFO ] Deduced a trap composed of 70 places in 273 ms of which 0 ms to minimize.
[2023-03-15 13:09:24] [INFO ] Deduced a trap composed of 238 places in 250 ms of which 0 ms to minimize.
[2023-03-15 13:09:25] [INFO ] Deduced a trap composed of 267 places in 243 ms of which 0 ms to minimize.
[2023-03-15 13:09:25] [INFO ] Deduced a trap composed of 140 places in 236 ms of which 1 ms to minimize.
[2023-03-15 13:09:25] [INFO ] Deduced a trap composed of 218 places in 233 ms of which 1 ms to minimize.
[2023-03-15 13:09:25] [INFO ] Deduced a trap composed of 70 places in 260 ms of which 0 ms to minimize.
[2023-03-15 13:09:26] [INFO ] Deduced a trap composed of 70 places in 261 ms of which 1 ms to minimize.
[2023-03-15 13:09:26] [INFO ] Deduced a trap composed of 203 places in 254 ms of which 0 ms to minimize.
[2023-03-15 13:09:26] [INFO ] Deduced a trap composed of 70 places in 240 ms of which 1 ms to minimize.
[2023-03-15 13:09:27] [INFO ] Deduced a trap composed of 80 places in 234 ms of which 1 ms to minimize.
[2023-03-15 13:09:27] [INFO ] Trap strengthening (SAT) tested/added 11/10 trap constraints in 3326 ms
[2023-03-15 13:09:27] [INFO ] Computed and/alt/rep : 824/3181/816 causal constraints (skipped 336 transitions) in 63 ms.
[2023-03-15 13:09:35] [INFO ] Added : 425 causal constraints over 85 iterations in 8055 ms. Result :unknown
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 131 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1690 reset in 421 ms.
Product exploration explored 100000 steps with 1680 reset in 456 ms.
Applying partial POR strategy [false, true, true]
Stuttering acceptance computed with spot in 108 ms :[(OR (NOT p0) (NOT p1)), (NOT p1), (OR (NOT p0) (NOT p1))]
Support contains 24 out of 646 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 646/646 places, 1170/1170 transitions.
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 646 transition count 1170
Performed 88 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 88 Pre rules applied. Total rules applied 40 place count 646 transition count 1258
Deduced a syphon composed of 128 places in 1 ms
Iterating global reduction 1 with 88 rules applied. Total rules applied 128 place count 646 transition count 1258
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 168 places in 0 ms
Iterating global reduction 1 with 40 rules applied. Total rules applied 168 place count 646 transition count 1258
Discarding 20 places :
Symmetric choice reduction at 1 with 20 rule applications. Total rules 188 place count 626 transition count 1238
Deduced a syphon composed of 152 places in 1 ms
Iterating global reduction 1 with 20 rules applied. Total rules applied 208 place count 626 transition count 1238
Deduced a syphon composed of 152 places in 0 ms
Applied a total of 208 rules in 76 ms. Remains 626 /646 variables (removed 20) and now considering 1238/1170 (removed -68) transitions.
[2023-03-15 13:09:36] [INFO ] Flow matrix only has 1222 transitions (discarded 16 similar events)
// Phase 1: matrix 1222 rows 626 cols
[2023-03-15 13:09:36] [INFO ] Computed 44 place invariants in 18 ms
[2023-03-15 13:09:38] [INFO ] Dead Transitions using invariants and state equation in 1098 ms found 0 transitions.
[2023-03-15 13:09:38] [INFO ] Redundant transitions in 21 ms returned []
[2023-03-15 13:09:38] [INFO ] Flow matrix only has 1222 transitions (discarded 16 similar events)
[2023-03-15 13:09:38] [INFO ] Invariant cache hit.
[2023-03-15 13:09:39] [INFO ] Dead Transitions using invariants and state equation in 999 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 626/646 places, 1238/1170 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2210 ms. Remains : 626/646 places, 1238/1170 transitions.
Built C files in :
/tmp/ltsmin9856335637611728206
[2023-03-15 13:09:39] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9856335637611728206
Running compilation step : cd /tmp/ltsmin9856335637611728206;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2101 ms.
Running link step : cd /tmp/ltsmin9856335637611728206;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 38 ms.
Running LTSmin : cd /tmp/ltsmin9856335637611728206;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased14075727824417738231.hoa' '--buchi-type=spotba'
LTSmin run took 4807 ms.
FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-06 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property PolyORBLF-PT-S02J06T08-LTLFireability-06 finished in 104644 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 649 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 649/649 places, 1170/1170 transitions.
Ensure Unique test removed 2 places
Drop transitions removed 56 transitions
Trivial Post-agglo rules discarded 56 transitions
Performed 56 trivial Post agglomeration. Transition count delta: 56
Iterating post reduction 0 with 56 rules applied. Total rules applied 56 place count 647 transition count 1114
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 1 with 56 rules applied. Total rules applied 112 place count 591 transition count 1114
Performed 80 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 80 Pre rules applied. Total rules applied 112 place count 591 transition count 1034
Deduced a syphon composed of 80 places in 1 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 272 place count 511 transition count 1034
Performed 64 Post agglomeration using F-continuation condition.Transition count delta: 64
Deduced a syphon composed of 64 places in 1 ms
Reduce places removed 64 places and 0 transitions.
Iterating global reduction 2 with 128 rules applied. Total rules applied 400 place count 447 transition count 970
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 403 place count 444 transition count 967
Iterating global reduction 2 with 3 rules applied. Total rules applied 406 place count 444 transition count 967
Applied a total of 406 rules in 60 ms. Remains 444 /649 variables (removed 205) and now considering 967/1170 (removed 203) transitions.
[2023-03-15 13:09:46] [INFO ] Flow matrix only has 951 transitions (discarded 16 similar events)
// Phase 1: matrix 951 rows 444 cols
[2023-03-15 13:09:46] [INFO ] Computed 45 place invariants in 18 ms
[2023-03-15 13:09:46] [INFO ] Dead Transitions using invariants and state equation in 657 ms found 0 transitions.
[2023-03-15 13:09:46] [INFO ] Flow matrix only has 951 transitions (discarded 16 similar events)
[2023-03-15 13:09:46] [INFO ] Invariant cache hit.
[2023-03-15 13:09:47] [INFO ] Implicit Places using invariants in 429 ms returned [191]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 431 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 443/649 places, 967/1170 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 442 transition count 966
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 442 transition count 966
Applied a total of 2 rules in 27 ms. Remains 442 /443 variables (removed 1) and now considering 966/967 (removed 1) transitions.
[2023-03-15 13:09:47] [INFO ] Flow matrix only has 950 transitions (discarded 16 similar events)
// Phase 1: matrix 950 rows 442 cols
[2023-03-15 13:09:47] [INFO ] Computed 44 place invariants in 14 ms
[2023-03-15 13:09:47] [INFO ] Implicit Places using invariants in 458 ms returned []
[2023-03-15 13:09:47] [INFO ] Flow matrix only has 950 transitions (discarded 16 similar events)
[2023-03-15 13:09:47] [INFO ] Invariant cache hit.
[2023-03-15 13:09:48] [INFO ] State equation strengthened by 96 read => feed constraints.
[2023-03-15 13:09:52] [INFO ] Implicit Places using invariants and state equation in 4600 ms returned []
Implicit Place search using SMT with State Equation took 5060 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 442/649 places, 966/1170 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 6237 ms. Remains : 442/649 places, 966/1170 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J06T08-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s47 1) (GEQ s272 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 675 steps with 0 reset in 3 ms.
FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T08-LTLFireability-08 finished in 6296 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 3 out of 649 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 649/649 places, 1170/1170 transitions.
Ensure Unique test removed 2 places
Drop transitions removed 54 transitions
Trivial Post-agglo rules discarded 54 transitions
Performed 54 trivial Post agglomeration. Transition count delta: 54
Iterating post reduction 0 with 54 rules applied. Total rules applied 54 place count 647 transition count 1116
Reduce places removed 54 places and 0 transitions.
Iterating post reduction 1 with 54 rules applied. Total rules applied 108 place count 593 transition count 1116
Performed 81 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 81 Pre rules applied. Total rules applied 108 place count 593 transition count 1035
Deduced a syphon composed of 81 places in 1 ms
Reduce places removed 81 places and 0 transitions.
Iterating global reduction 2 with 162 rules applied. Total rules applied 270 place count 512 transition count 1035
Performed 63 Post agglomeration using F-continuation condition.Transition count delta: 63
Deduced a syphon composed of 63 places in 0 ms
Reduce places removed 63 places and 0 transitions.
Iterating global reduction 2 with 126 rules applied. Total rules applied 396 place count 449 transition count 972
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 399 place count 446 transition count 969
Iterating global reduction 2 with 3 rules applied. Total rules applied 402 place count 446 transition count 969
Applied a total of 402 rules in 71 ms. Remains 446 /649 variables (removed 203) and now considering 969/1170 (removed 201) transitions.
[2023-03-15 13:09:52] [INFO ] Flow matrix only has 953 transitions (discarded 16 similar events)
// Phase 1: matrix 953 rows 446 cols
[2023-03-15 13:09:52] [INFO ] Computed 45 place invariants in 16 ms
[2023-03-15 13:09:53] [INFO ] Dead Transitions using invariants and state equation in 684 ms found 0 transitions.
[2023-03-15 13:09:53] [INFO ] Flow matrix only has 953 transitions (discarded 16 similar events)
[2023-03-15 13:09:53] [INFO ] Invariant cache hit.
[2023-03-15 13:09:53] [INFO ] Implicit Places using invariants in 447 ms returned [191]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 449 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 445/649 places, 969/1170 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 444 transition count 968
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 444 transition count 968
Applied a total of 2 rules in 21 ms. Remains 444 /445 variables (removed 1) and now considering 968/969 (removed 1) transitions.
[2023-03-15 13:09:53] [INFO ] Flow matrix only has 952 transitions (discarded 16 similar events)
// Phase 1: matrix 952 rows 444 cols
[2023-03-15 13:09:53] [INFO ] Computed 44 place invariants in 18 ms
[2023-03-15 13:09:54] [INFO ] Implicit Places using invariants in 458 ms returned []
[2023-03-15 13:09:54] [INFO ] Flow matrix only has 952 transitions (discarded 16 similar events)
[2023-03-15 13:09:54] [INFO ] Invariant cache hit.
[2023-03-15 13:09:54] [INFO ] State equation strengthened by 96 read => feed constraints.
[2023-03-15 13:10:06] [INFO ] Implicit Places using invariants and state equation in 12416 ms returned []
Implicit Place search using SMT with State Equation took 12876 ms to find 0 implicit places.
Starting structural reductions in SI_LTL mode, iteration 2 : 444/649 places, 968/1170 transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 14105 ms. Remains : 444/649 places, 968/1170 transitions.
Stuttering acceptance computed with spot in 134 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : PolyORBLF-PT-S02J06T08-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s30 1) (GEQ s349 1)), p1:(GEQ s429 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 114 steps with 1 reset in 1 ms.
FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T08-LTLFireability-09 finished in 14270 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 3 out of 649 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 649/649 places, 1170/1170 transitions.
Ensure Unique test removed 2 places
Drop transitions removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 40 place count 647 transition count 1130
Reduce places removed 40 places and 0 transitions.
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Iterating post reduction 1 with 48 rules applied. Total rules applied 88 place count 607 transition count 1122
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 96 place count 599 transition count 1122
Performed 88 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 88 Pre rules applied. Total rules applied 96 place count 599 transition count 1034
Deduced a syphon composed of 88 places in 0 ms
Reduce places removed 88 places and 0 transitions.
Iterating global reduction 3 with 176 rules applied. Total rules applied 272 place count 511 transition count 1034
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 1 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 3 with 80 rules applied. Total rules applied 352 place count 471 transition count 994
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 355 place count 468 transition count 991
Iterating global reduction 3 with 3 rules applied. Total rules applied 358 place count 468 transition count 991
Applied a total of 358 rules in 53 ms. Remains 468 /649 variables (removed 181) and now considering 991/1170 (removed 179) transitions.
[2023-03-15 13:10:06] [INFO ] Flow matrix only has 975 transitions (discarded 16 similar events)
// Phase 1: matrix 975 rows 468 cols
[2023-03-15 13:10:06] [INFO ] Computed 45 place invariants in 30 ms
[2023-03-15 13:10:07] [INFO ] Dead Transitions using invariants and state equation in 686 ms found 0 transitions.
[2023-03-15 13:10:07] [INFO ] Flow matrix only has 975 transitions (discarded 16 similar events)
[2023-03-15 13:10:07] [INFO ] Invariant cache hit.
[2023-03-15 13:10:07] [INFO ] Implicit Places using invariants in 430 ms returned []
[2023-03-15 13:10:07] [INFO ] Flow matrix only has 975 transitions (discarded 16 similar events)
[2023-03-15 13:10:07] [INFO ] Invariant cache hit.
[2023-03-15 13:10:08] [INFO ] State equation strengthened by 96 read => feed constraints.
[2023-03-15 13:10:14] [INFO ] Implicit Places using invariants and state equation in 6526 ms returned []
Implicit Place search using SMT with State Equation took 6956 ms to find 0 implicit places.
[2023-03-15 13:10:14] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-15 13:10:14] [INFO ] Flow matrix only has 975 transitions (discarded 16 similar events)
[2023-03-15 13:10:14] [INFO ] Invariant cache hit.
[2023-03-15 13:10:15] [INFO ] Dead Transitions using invariants and state equation in 671 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 468/649 places, 991/1170 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8395 ms. Remains : 468/649 places, 991/1170 transitions.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J06T08-LTLFireability-11 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:(OR (LT s181 1) (LT s200 1) (LT s351 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 506 reset in 352 ms.
Product exploration explored 100000 steps with 515 reset in 372 ms.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 551 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Finished random walk after 48 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=24 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 112 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 53 ms :[(NOT p0), (NOT p0)]
Support contains 3 out of 468 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 468/468 places, 991/991 transitions.
Applied a total of 0 rules in 18 ms. Remains 468 /468 variables (removed 0) and now considering 991/991 (removed 0) transitions.
[2023-03-15 13:10:16] [INFO ] Flow matrix only has 975 transitions (discarded 16 similar events)
[2023-03-15 13:10:16] [INFO ] Invariant cache hit.
[2023-03-15 13:10:17] [INFO ] Dead Transitions using invariants and state equation in 683 ms found 0 transitions.
[2023-03-15 13:10:17] [INFO ] Flow matrix only has 975 transitions (discarded 16 similar events)
[2023-03-15 13:10:17] [INFO ] Invariant cache hit.
[2023-03-15 13:10:17] [INFO ] Implicit Places using invariants in 439 ms returned []
[2023-03-15 13:10:17] [INFO ] Flow matrix only has 975 transitions (discarded 16 similar events)
[2023-03-15 13:10:17] [INFO ] Invariant cache hit.
[2023-03-15 13:10:18] [INFO ] State equation strengthened by 96 read => feed constraints.
[2023-03-15 13:10:25] [INFO ] Implicit Places using invariants and state equation in 7415 ms returned []
Implicit Place search using SMT with State Equation took 7856 ms to find 0 implicit places.
[2023-03-15 13:10:25] [INFO ] Redundant transitions in 17 ms returned []
[2023-03-15 13:10:25] [INFO ] Flow matrix only has 975 transitions (discarded 16 similar events)
[2023-03-15 13:10:25] [INFO ] Invariant cache hit.
[2023-03-15 13:10:25] [INFO ] Dead Transitions using invariants and state equation in 680 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9272 ms. Remains : 468/468 places, 991/991 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 92 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 86 ms :[(NOT p0), (NOT p0)]
Finished random walk after 50 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=25 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 140 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 54 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 517 reset in 346 ms.
Product exploration explored 100000 steps with 536 reset in 376 ms.
Built C files in :
/tmp/ltsmin12039922465939721547
[2023-03-15 13:10:27] [INFO ] Computing symmetric may disable matrix : 991 transitions.
[2023-03-15 13:10:27] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 13:10:27] [INFO ] Computing symmetric may enable matrix : 991 transitions.
[2023-03-15 13:10:27] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 13:10:27] [INFO ] Computing Do-Not-Accords matrix : 991 transitions.
[2023-03-15 13:10:27] [INFO ] Computation of Completed DNA matrix. took 22 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 13:10:27] [INFO ] Built C files in 206ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12039922465939721547
Running compilation step : cd /tmp/ltsmin12039922465939721547;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2898 ms.
Running link step : cd /tmp/ltsmin12039922465939721547;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 53 ms.
Running LTSmin : cd /tmp/ltsmin12039922465939721547;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4438457285982379609.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 468 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 468/468 places, 991/991 transitions.
Applied a total of 0 rules in 16 ms. Remains 468 /468 variables (removed 0) and now considering 991/991 (removed 0) transitions.
[2023-03-15 13:10:42] [INFO ] Flow matrix only has 975 transitions (discarded 16 similar events)
[2023-03-15 13:10:42] [INFO ] Invariant cache hit.
[2023-03-15 13:10:42] [INFO ] Dead Transitions using invariants and state equation in 681 ms found 0 transitions.
[2023-03-15 13:10:42] [INFO ] Flow matrix only has 975 transitions (discarded 16 similar events)
[2023-03-15 13:10:42] [INFO ] Invariant cache hit.
[2023-03-15 13:10:43] [INFO ] Implicit Places using invariants in 437 ms returned []
[2023-03-15 13:10:43] [INFO ] Flow matrix only has 975 transitions (discarded 16 similar events)
[2023-03-15 13:10:43] [INFO ] Invariant cache hit.
[2023-03-15 13:10:43] [INFO ] State equation strengthened by 96 read => feed constraints.
[2023-03-15 13:10:49] [INFO ] Implicit Places using invariants and state equation in 6316 ms returned []
Implicit Place search using SMT with State Equation took 6754 ms to find 0 implicit places.
[2023-03-15 13:10:49] [INFO ] Redundant transitions in 13 ms returned []
[2023-03-15 13:10:49] [INFO ] Flow matrix only has 975 transitions (discarded 16 similar events)
[2023-03-15 13:10:49] [INFO ] Invariant cache hit.
[2023-03-15 13:10:50] [INFO ] Dead Transitions using invariants and state equation in 698 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8175 ms. Remains : 468/468 places, 991/991 transitions.
Built C files in :
/tmp/ltsmin5215491551818265883
[2023-03-15 13:10:50] [INFO ] Computing symmetric may disable matrix : 991 transitions.
[2023-03-15 13:10:50] [INFO ] Computation of Complete disable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 13:10:50] [INFO ] Computing symmetric may enable matrix : 991 transitions.
[2023-03-15 13:10:50] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 13:10:50] [INFO ] Computing Do-Not-Accords matrix : 991 transitions.
[2023-03-15 13:10:50] [INFO ] Computation of Completed DNA matrix. took 21 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 13:10:50] [INFO ] Built C files in 190ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5215491551818265883
Running compilation step : cd /tmp/ltsmin5215491551818265883;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 2905 ms.
Running link step : cd /tmp/ltsmin5215491551818265883;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 56 ms.
Running LTSmin : cd /tmp/ltsmin5215491551818265883;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased3753669548844348540.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2023-03-15 13:11:05] [INFO ] Flatten gal took : 36 ms
[2023-03-15 13:11:05] [INFO ] Flatten gal took : 33 ms
[2023-03-15 13:11:05] [INFO ] Time to serialize gal into /tmp/LTL7054264416131573675.gal : 6 ms
[2023-03-15 13:11:05] [INFO ] Time to serialize properties into /tmp/LTL3298421388566100805.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7054264416131573675.gal' '-t' 'CGAL' '-hoa' '/tmp/aut574628437162253775.hoa' '-atoms' '/tmp/LTL3298421388566100805.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...316
Loading property file /tmp/LTL3298421388566100805.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut574628437162253775.hoa
Detected timeout of ITS tools.
[2023-03-15 13:11:20] [INFO ] Flatten gal took : 32 ms
[2023-03-15 13:11:20] [INFO ] Flatten gal took : 32 ms
[2023-03-15 13:11:20] [INFO ] Time to serialize gal into /tmp/LTL3530949206709846303.gal : 6 ms
[2023-03-15 13:11:20] [INFO ] Time to serialize properties into /tmp/LTL4540619005104273140.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3530949206709846303.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4540619005104273140.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G(F("(((AwakeTasks_4<1)||(Idle_4<1))||(ORB_Lock<1))"))))
Formula 0 simplified : FG!"(((AwakeTasks_4<1)||(Idle_4<1))||(ORB_Lock<1))"
Detected timeout of ITS tools.
[2023-03-15 13:11:35] [INFO ] Flatten gal took : 33 ms
[2023-03-15 13:11:35] [INFO ] Applying decomposition
[2023-03-15 13:11:35] [INFO ] Flatten gal took : 27 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph239339034194796244.txt' '-o' '/tmp/graph239339034194796244.bin' '-w' '/tmp/graph239339034194796244.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph239339034194796244.bin' '-l' '-1' '-v' '-w' '/tmp/graph239339034194796244.weights' '-q' '0' '-e' '0.001'
[2023-03-15 13:11:35] [INFO ] Decomposing Gal with order
[2023-03-15 13:11:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 13:11:36] [INFO ] Removed a total of 1018 redundant transitions.
[2023-03-15 13:11:36] [INFO ] Flatten gal took : 78 ms
[2023-03-15 13:11:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 489 labels/synchronizations in 26 ms.
[2023-03-15 13:11:36] [INFO ] Time to serialize gal into /tmp/LTL12440858213306063925.gal : 12 ms
[2023-03-15 13:11:36] [INFO ] Time to serialize properties into /tmp/LTL2049149187907160732.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12440858213306063925.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL2049149187907160732.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((G(F("(((i2.u0.AwakeTasks_4<1)||(i3.u8.Idle_4<1))||(i3.u21.ORB_Lock<1))"))))
Formula 0 simplified : FG!"(((i2.u0.AwakeTasks_4<1)||(i3.u8.Idle_4<1))||(i3.u21.ORB_Lock<1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10727400060283433870
[2023-03-15 13:11:51] [INFO ] Built C files in 11ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10727400060283433870
Running compilation step : cd /tmp/ltsmin10727400060283433870;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1684 ms.
Running link step : cd /tmp/ltsmin10727400060283433870;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin10727400060283433870;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[](<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property PolyORBLF-PT-S02J06T08-LTLFireability-11 finished in 119698 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 2 out of 649 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 649/649 places, 1170/1170 transitions.
Ensure Unique test removed 2 places
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 647 transition count 1170
Applied a total of 2 rules in 12 ms. Remains 647 /649 variables (removed 2) and now considering 1170/1170 (removed 0) transitions.
[2023-03-15 13:12:06] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
// Phase 1: matrix 1154 rows 647 cols
[2023-03-15 13:12:06] [INFO ] Computed 45 place invariants in 18 ms
[2023-03-15 13:12:07] [INFO ] Dead Transitions using invariants and state equation in 1237 ms found 0 transitions.
[2023-03-15 13:12:07] [INFO ] Flow matrix only has 1154 transitions (discarded 16 similar events)
[2023-03-15 13:12:07] [INFO ] Invariant cache hit.
[2023-03-15 13:12:08] [INFO ] Implicit Places using invariants in 584 ms returned [281]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 586 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 646/649 places, 1170/1170 transitions.
Applied a total of 0 rules in 8 ms. Remains 646 /646 variables (removed 0) and now considering 1170/1170 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1845 ms. Remains : 646/649 places, 1170/1170 transitions.
Stuttering acceptance computed with spot in 124 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : PolyORBLF-PT-S02J06T08-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(OR (LT s543 1) (LT s638 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, 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 9608 steps with 0 reset in 30 ms.
FORMULA PolyORBLF-PT-S02J06T08-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property PolyORBLF-PT-S02J06T08-LTLFireability-15 finished in 2025 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(p0))||F(G(F((F(G(p1))||!p0))))))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
[2023-03-15 13:12:08] [INFO ] Flatten gal took : 31 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin7741606198343138535
[2023-03-15 13:12:08] [INFO ] Applying decomposition
[2023-03-15 13:12:08] [INFO ] Computing symmetric may disable matrix : 1170 transitions.
[2023-03-15 13:12:08] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 13:12:08] [INFO ] Computing symmetric may enable matrix : 1170 transitions.
[2023-03-15 13:12:08] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 13:12:08] [INFO ] Flatten gal took : 38 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph3985846104350689730.txt' '-o' '/tmp/graph3985846104350689730.bin' '-w' '/tmp/graph3985846104350689730.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3985846104350689730.bin' '-l' '-1' '-v' '-w' '/tmp/graph3985846104350689730.weights' '-q' '0' '-e' '0.001'
[2023-03-15 13:12:08] [INFO ] Decomposing Gal with order
[2023-03-15 13:12:08] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-15 13:12:08] [INFO ] Computing Do-Not-Accords matrix : 1170 transitions.
[2023-03-15 13:12:08] [INFO ] Removed a total of 1144 redundant transitions.
[2023-03-15 13:12:08] [INFO ] Computation of Completed DNA matrix. took 37 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-15 13:12:08] [INFO ] Flatten gal took : 80 ms
[2023-03-15 13:12:08] [INFO ] Built C files in 292ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7741606198343138535
Running compilation step : cd /tmp/ltsmin7741606198343138535;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-15 13:12:08] [INFO ] Fuse similar labels procedure discarded/fused a total of 254 labels/synchronizations in 30 ms.
[2023-03-15 13:12:08] [INFO ] Time to serialize gal into /tmp/LTLFireability12801514301997061098.gal : 9 ms
[2023-03-15 13:12:08] [INFO ] Time to serialize properties into /tmp/LTLFireability5051012619419495306.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability12801514301997061098.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability5051012619419495306.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 2 LTL properties
Checking formula 0 : !(((X(X("((((i0.u7.cSources>=1)&&(i0.u7.CanInjectEvent>=1))&&((i7.i0.u72.PlaceSources_2>=1)&&(i7.i0.u72.DataOnSrc_2>=1)))||(((i0.u7.cS...690
Formula 0 simplified : XX(!"((((i0.u7.cSources>=1)&&(i0.u7.CanInjectEvent>=1))&&((i7.i0.u72.PlaceSources_2>=1)&&(i7.i0.u72.DataOnSrc_2>=1)))||(((i0.u7.cSou...673
Compilation finished in 3607 ms.
Running link step : cd /tmp/ltsmin7741606198343138535;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 65 ms.
Running LTSmin : cd /tmp/ltsmin7741606198343138535;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(X(X((LTLAPp0==true)))||<>([](<>((<>([]((LTLAPp1==true)))||!(LTLAPp0==true))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-15 13:34:18] [INFO ] Flatten gal took : 90 ms
[2023-03-15 13:34:18] [INFO ] Time to serialize gal into /tmp/LTLFireability10504559086567263768.gal : 41 ms
[2023-03-15 13:34:18] [INFO ] Time to serialize properties into /tmp/LTLFireability7648314172510282197.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability10504559086567263768.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability7648314172510282197.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 2 LTL properties
Checking formula 0 : !(((X(X("((((cSources>=1)&&(CanInjectEvent>=1))&&((PlaceSources_2>=1)&&(DataOnSrc_2>=1)))||(((cSources>=1)&&(CanInjectEvent>=1))&&((Pl...489
Formula 0 simplified : XX(!"((((cSources>=1)&&(CanInjectEvent>=1))&&((PlaceSources_2>=1)&&(DataOnSrc_2>=1)))||(((cSources>=1)&&(CanInjectEvent>=1))&&((Plac...472
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin7741606198343138535;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(X(X((LTLAPp0==true)))||<>([](<>((<>([]((LTLAPp1==true)))||!(LTLAPp0==true))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin7741606198343138535;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '[](<>((LTLAPp2==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-15 13:56:28] [INFO ] Flatten gal took : 182 ms
[2023-03-15 13:56:30] [INFO ] Input system was already deterministic with 1170 transitions.
[2023-03-15 13:56:30] [INFO ] Transformed 649 places.
[2023-03-15 13:56:31] [INFO ] Transformed 1170 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-15 13:57:01] [INFO ] Time to serialize gal into /tmp/LTLFireability16831215695511986783.gal : 54 ms
[2023-03-15 13:57:01] [INFO ] Time to serialize properties into /tmp/LTLFireability15539217674969680921.ltl : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability16831215695511986783.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability15539217674969680921.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...344
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !(((X(X("((((cSources>=1)&&(CanInjectEvent>=1))&&((PlaceSources_2>=1)&&(DataOnSrc_2>=1)))||(((cSources>=1)&&(CanInjectEvent>=1))&&((Pl...489
Formula 0 simplified : XX(!"((((cSources>=1)&&(CanInjectEvent>=1))&&((PlaceSources_2>=1)&&(DataOnSrc_2>=1)))||(((cSources>=1)&&(CanInjectEvent>=1))&&((Plac...472
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 7409408 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15861720 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="PolyORBLF-PT-S02J06T08"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is PolyORBLF-PT-S02J06T08, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r293-tall-167873945500524"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S02J06T08.tgz
mv PolyORBLF-PT-S02J06T08 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "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 [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "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 "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.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 [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
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 ;