About the Execution of ITS-Tools for Peterson-COL-6
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 1990.915 | 547283.00 | 692473.00 | 2522.50 | FFTFTFFFFFFFFTTT | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2024-input.r268-smll-171654407200235.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=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 2-5568
Executing tool itstools
Input is Peterson-COL-6, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r268-smll-171654407200235
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 504K
-rw-r--r-- 1 mcc users 8.9K Apr 12 02:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K Apr 12 02:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.1K Apr 12 02:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 12 02:33 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 23 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.5K Apr 12 03:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 77K Apr 12 03:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 03:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K Apr 12 03:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:42 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:42 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:43 equiv_pt
-rw-r--r-- 1 mcc users 2 May 18 16:43 instance
-rw-r--r-- 1 mcc users 5 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 46K May 18 16:43 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 Peterson-COL-6-LTLCardinality-00
FORMULA_NAME Peterson-COL-6-LTLCardinality-01
FORMULA_NAME Peterson-COL-6-LTLCardinality-02
FORMULA_NAME Peterson-COL-6-LTLCardinality-03
FORMULA_NAME Peterson-COL-6-LTLCardinality-04
FORMULA_NAME Peterson-COL-6-LTLCardinality-05
FORMULA_NAME Peterson-COL-6-LTLCardinality-06
FORMULA_NAME Peterson-COL-6-LTLCardinality-07
FORMULA_NAME Peterson-COL-6-LTLCardinality-08
FORMULA_NAME Peterson-COL-6-LTLCardinality-09
FORMULA_NAME Peterson-COL-6-LTLCardinality-10
FORMULA_NAME Peterson-COL-6-LTLCardinality-11
FORMULA_NAME Peterson-COL-6-LTLCardinality-12
FORMULA_NAME Peterson-COL-6-LTLCardinality-13
FORMULA_NAME Peterson-COL-6-LTLCardinality-14
FORMULA_NAME Peterson-COL-6-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716750214677
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Peterson-COL-6
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202405141337
[2024-05-26 19:03:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-26 19:03:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 19:03:37] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2024-05-26 19:03:38] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-26 19:03:38] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1318 ms
[2024-05-26 19:03:38] [INFO ] Imported 11 HL places and 14 HL transitions for a total of 1372 PT places and 2247.0 transition bindings in 50 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 26 ms.
Working with output stream class java.io.PrintStream
[2024-05-26 19:03:39] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 8 ms.
[2024-05-26 19:03:39] [INFO ] Skeletonized 16 HLPN properties in 3 ms.
Initial state reduction rules removed 3 formulas.
FORMULA Peterson-COL-6-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-6-LTLCardinality-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-6-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 2 stabilizing places and 0 stable transitions
Remains 13 properties that can be checked using skeleton over-approximation.
Reduce places removed 2 places and 0 transitions.
FORMULA Peterson-COL-6-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-6-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 7722 steps (0 resets) in 217 ms. (35 steps per ms) remains 0/20 properties
[2024-05-26 19:03:39] [INFO ] Flatten gal took : 28 ms
[2024-05-26 19:03:39] [INFO ] Flatten gal took : 6 ms
Domain [Process(7), Tour(6), Process(7)] of place BeginLoop breaks symmetries in sort Process
Arc [2:1*[$i, (MOD (ADD $j 1) 6)]] contains successor/predecessor on variables of sort Tour
Symmetric sort wr.t. initial and guards and successors and join/free detected :Bool
Arc [1:1*[$i, 0]] contains constants of sort Bool
Transition Ask : constants on arcs in [[1:1*[$i, 0]]] introduces in Bool(2) partition with 1 elements that refines current partition to 2 subsets.
[2024-05-26 19:03:39] [INFO ] Unfolded HLPN to a Petri net with 1372 places and 2114 transitions 6608 arcs in 154 ms.
[2024-05-26 19:03:39] [INFO ] Unfolded 11 HLPN properties in 1 ms.
Deduced a syphon composed of 42 places in 33 ms
Reduce places removed 42 places and 84 transitions.
Support contains 1274 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 60 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2024-05-26 19:03:40] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2024-05-26 19:03:40] [INFO ] Computed 27 invariants in 62 ms
[2024-05-26 19:03:41] [INFO ] Implicit Places using invariants in 1062 ms returned []
[2024-05-26 19:03:41] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-26 19:03:41] [INFO ] Invariant cache hit.
[2024-05-26 19:03:42] [INFO ] State equation strengthened by 330 read => feed constraints.
[2024-05-26 19:03:44] [INFO ] Implicit Places using invariants and state equation in 2987 ms returned []
Implicit Place search using SMT with State Equation took 4112 ms to find 0 implicit places.
Running 2023 sub problems to find dead transitions.
[2024-05-26 19:03:44] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-26 19:03:44] [INFO ] Invariant cache hit.
[2024-05-26 19:03:44] [INFO ] State equation strengthened by 330 read => feed constraints.
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1323 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2023 unsolved
SMT process timed out in 31570ms, After SMT, problems are : Problem set: 0 solved, 2023 unsolved
Search for dead transitions found 0 dead transitions in 31669ms
Finished structural reductions in LTL mode , in 1 iterations and 35886 ms. Remains : 1330/1330 places, 2030/2030 transitions.
Support contains 1274 out of 1330 places after structural reductions.
[2024-05-26 19:04:16] [INFO ] Flatten gal took : 231 ms
[2024-05-26 19:04:16] [INFO ] Flatten gal took : 194 ms
[2024-05-26 19:04:16] [INFO ] Input system was already deterministic with 2030 transitions.
RANDOM walk for 40000 steps (8 resets) in 3380 ms. (11 steps per ms) remains 1/20 properties
BEST_FIRST walk for 33628 steps (7 resets) in 508 ms. (66 steps per ms) remains 0/1 properties
Computed a total of 0 stabilizing places and 0 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 588 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 78 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2024-05-26 19:04:18] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-26 19:04:18] [INFO ] Invariant cache hit.
[2024-05-26 19:04:19] [INFO ] Implicit Places using invariants in 695 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 713 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1323/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 62 ms. Remains 1323 /1323 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 855 ms. Remains : 1323/1330 places, 2030/2030 transitions.
Stuttering acceptance computed with spot in 331 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Peterson-COL-6-LTLCardinality-00
Product exploration explored 100000 steps with 0 reset in 1838 ms.
Stack based approach found an accepted trace after 125 steps with 0 reset with depth 126 and stack size 126 in 8 ms.
FORMULA Peterson-COL-6-LTLCardinality-00 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-COL-6-LTLCardinality-00 finished in 3152 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F((p0||G(p1))) U X(X(p2)))))'
Support contains 595 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 39 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2024-05-26 19:04:21] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-26 19:04:21] [INFO ] Invariant cache hit.
[2024-05-26 19:04:22] [INFO ] Implicit Places using invariants in 542 ms returned []
[2024-05-26 19:04:22] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-26 19:04:22] [INFO ] Invariant cache hit.
[2024-05-26 19:04:23] [INFO ] State equation strengthened by 330 read => feed constraints.
[2024-05-26 19:04:25] [INFO ] Implicit Places using invariants and state equation in 3457 ms returned []
Implicit Place search using SMT with State Equation took 4003 ms to find 0 implicit places.
Running 2023 sub problems to find dead transitions.
[2024-05-26 19:04:25] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-26 19:04:25] [INFO ] Invariant cache hit.
[2024-05-26 19:04:25] [INFO ] State equation strengthened by 330 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1323 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2023 unsolved
SMT process timed out in 31030ms, After SMT, problems are : Problem set: 0 solved, 2023 unsolved
Search for dead transitions found 0 dead transitions in 31068ms
Finished structural reductions in LTL mode , in 1 iterations and 35118 ms. Remains : 1330/1330 places, 2030/2030 transitions.
Stuttering acceptance computed with spot in 425 ms :[(NOT p2), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : Peterson-COL-6-LTLCardinality-01
Product exploration explored 100000 steps with 26798 reset in 1354 ms.
Product exploration explored 100000 steps with 26739 reset in 1293 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 p2 (NOT p1)), (X (NOT p0)), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 4 factoid took 160 ms. Reduced automaton from 7 states, 12 edges and 3 AP (stutter sensitive) to 7 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 297 ms :[(NOT p2), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p0) (NOT p1))]
RANDOM walk for 36575 steps (8 resets) in 661 ms. (55 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND p0 p2 (NOT p1)), (X (NOT p0)), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT (OR p1 p0))), (F (NOT (OR p0 p2))), (F p1), (F (NOT p0)), (F (NOT (OR (NOT p1) p0))), (F (NOT p2))]
Knowledge based reduction with 4 factoid took 429 ms. Reduced automaton from 7 states, 12 edges and 3 AP (stutter sensitive) to 7 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 278 ms :[(NOT p2), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 278 ms :[(NOT p2), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p0) (NOT p1))]
Support contains 595 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 44 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2024-05-26 19:05:01] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-26 19:05:01] [INFO ] Invariant cache hit.
[2024-05-26 19:05:02] [INFO ] Implicit Places using invariants in 566 ms returned []
[2024-05-26 19:05:02] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-26 19:05:02] [INFO ] Invariant cache hit.
[2024-05-26 19:05:03] [INFO ] State equation strengthened by 330 read => feed constraints.
[2024-05-26 19:05:05] [INFO ] Implicit Places using invariants and state equation in 2794 ms returned []
Implicit Place search using SMT with State Equation took 3366 ms to find 0 implicit places.
Running 2023 sub problems to find dead transitions.
[2024-05-26 19:05:05] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-26 19:05:05] [INFO ] Invariant cache hit.
[2024-05-26 19:05:05] [INFO ] State equation strengthened by 330 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1323 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2023 unsolved
SMT process timed out in 31008ms, After SMT, problems are : Problem set: 0 solved, 2023 unsolved
Search for dead transitions found 0 dead transitions in 31049ms
Finished structural reductions in LTL mode , in 1 iterations and 34471 ms. Remains : 1330/1330 places, 2030/2030 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 p0 p2 (NOT p1)), (X (NOT p0)), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 4 factoid took 187 ms. Reduced automaton from 7 states, 12 edges and 3 AP (stutter sensitive) to 7 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 287 ms :[(NOT p2), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p0) (NOT p1))]
RANDOM walk for 31529 steps (6 resets) in 775 ms. (40 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND p0 p2 (NOT p1)), (X (NOT p0)), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT (OR p1 p0))), (F (NOT (OR p0 p2))), (F p1), (F (NOT p0)), (F (NOT (OR (NOT p1) p0))), (F (NOT p2))]
Knowledge based reduction with 4 factoid took 300 ms. Reduced automaton from 7 states, 12 edges and 3 AP (stutter sensitive) to 7 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 308 ms :[(NOT p2), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 326 ms :[(NOT p2), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 326 ms :[(NOT p2), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 26808 reset in 1318 ms.
Product exploration explored 100000 steps with 26789 reset in 1339 ms.
Applying partial POR strategy [false, false, false, true, false, false, true]
Stuttering acceptance computed with spot in 307 ms :[(NOT p2), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p0) (NOT p1))]
Support contains 595 out of 1330 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Performed 252 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 252 rules applied. Total rules applied 252 place count 1330 transition count 2030
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 49 Pre rules applied. Total rules applied 252 place count 1330 transition count 2030
Deduced a syphon composed of 301 places in 2 ms
Iterating global reduction 1 with 49 rules applied. Total rules applied 301 place count 1330 transition count 2030
Deduced a syphon composed of 301 places in 2 ms
Applied a total of 301 rules in 256 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2024-05-26 19:05:42] [INFO ] Redundant transitions in 187 ms returned []
Running 2023 sub problems to find dead transitions.
[2024-05-26 19:05:42] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2024-05-26 19:05:42] [INFO ] Computed 27 invariants in 15 ms
[2024-05-26 19:05:42] [INFO ] State equation strengthened by 330 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1323 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2023 unsolved
SMT process timed out in 30743ms, After SMT, problems are : Problem set: 0 solved, 2023 unsolved
Search for dead transitions found 0 dead transitions in 30770ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1330/1330 places, 2030/2030 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 31224 ms. Remains : 1330/1330 places, 2030/2030 transitions.
Built C files in :
/tmp/ltsmin8852634810061777014
[2024-05-26 19:06:13] [INFO ] Built C files in 80ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8852634810061777014
Running compilation step : cd /tmp/ltsmin8852634810061777014;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/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/ltsmin8852634810061777014;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/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/ltsmin8852634810061777014;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/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:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 595 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 22 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2024-05-26 19:06:16] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2024-05-26 19:06:16] [INFO ] Computed 27 invariants in 10 ms
[2024-05-26 19:06:16] [INFO ] Implicit Places using invariants in 830 ms returned []
[2024-05-26 19:06:16] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-26 19:06:16] [INFO ] Invariant cache hit.
[2024-05-26 19:06:18] [INFO ] State equation strengthened by 330 read => feed constraints.
[2024-05-26 19:06:19] [INFO ] Implicit Places using invariants and state equation in 2936 ms returned []
Implicit Place search using SMT with State Equation took 3767 ms to find 0 implicit places.
Running 2023 sub problems to find dead transitions.
[2024-05-26 19:06:19] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-26 19:06:19] [INFO ] Invariant cache hit.
[2024-05-26 19:06:19] [INFO ] State equation strengthened by 330 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1323 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2023 unsolved
SMT process timed out in 30919ms, After SMT, problems are : Problem set: 0 solved, 2023 unsolved
Search for dead transitions found 0 dead transitions in 30941ms
Finished structural reductions in LTL mode , in 1 iterations and 34737 ms. Remains : 1330/1330 places, 2030/2030 transitions.
Built C files in :
/tmp/ltsmin15769054136404120042
[2024-05-26 19:06:50] [INFO ] Built C files in 47ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15769054136404120042
Running compilation step : cd /tmp/ltsmin15769054136404120042;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/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/ltsmin15769054136404120042;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/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/ltsmin15769054136404120042;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/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:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-26 19:06:54] [INFO ] Flatten gal took : 118 ms
[2024-05-26 19:06:54] [INFO ] Flatten gal took : 150 ms
[2024-05-26 19:06:54] [INFO ] Time to serialize gal into /tmp/LTL3130029262728826968.gal : 23 ms
[2024-05-26 19:06:54] [INFO ] Time to serialize properties into /tmp/LTL5400760400365443795.prop : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3130029262728826968.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4427084070585240516.hoa' '-atoms' '/tmp/LTL5400760400365443795.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL5400760400365443795.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4427084070585240516.hoa
Detected timeout of ITS tools.
[2024-05-26 19:07:09] [INFO ] Flatten gal took : 77 ms
[2024-05-26 19:07:09] [INFO ] Flatten gal took : 67 ms
[2024-05-26 19:07:09] [INFO ] Time to serialize gal into /tmp/LTL12366812036346596736.gal : 19 ms
[2024-05-26 19:07:09] [INFO ] Time to serialize properties into /tmp/LTL6034302816600716618.ltl : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL12366812036346596736.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6034302816600716618.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !((G((F(("(((((((AskForSection_0+AskForSection_1)+(AskForSection_2+AskForSection_3))+((AskForSection_4+AskForSection_5)+(AskForSection...13377
Formula 0 simplified : F(G(!"(((((((AskForSection_0+AskForSection_1)+(AskForSection_2+AskForSection_3))+((AskForSection_4+AskForSection_5)+(AskForSection_6...13366
Detected timeout of ITS tools.
[2024-05-26 19:07:24] [INFO ] Flatten gal took : 93 ms
[2024-05-26 19:07:24] [INFO ] Applying decomposition
[2024-05-26 19:07:24] [INFO ] Flatten gal took : 95 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph4748276411514419504.txt' '-o' '/tmp/graph4748276411514419504.bin' '-w' '/tmp/graph4748276411514419504.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph4748276411514419504.bin' '-l' '-1' '-v' '-w' '/tmp/graph4748276411514419504.weights' '-q' '0' '-e' '0.001'
[2024-05-26 19:07:25] [INFO ] Decomposing Gal with order
[2024-05-26 19:07:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 19:07:27] [INFO ] Removed a total of 1623 redundant transitions.
[2024-05-26 19:07:27] [INFO ] Flatten gal took : 1459 ms
[2024-05-26 19:07:27] [INFO ] Fuse similar labels procedure discarded/fused a total of 1113 labels/synchronizations in 172 ms.
[2024-05-26 19:07:28] [INFO ] Time to serialize gal into /tmp/LTL17881531889304249501.gal : 36 ms
[2024-05-26 19:07:28] [INFO ] Time to serialize properties into /tmp/LTL16508741477967490595.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17881531889304249501.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16508741477967490595.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G((F(("(((((((gu336.AskForSection_0+gu336.AskForSection_1)+(gu336.AskForSection_2+gu336.AskForSection_3))+((gu336.AskForSection_4+g...20223
Formula 0 simplified : F(G(!"(((((((gu336.AskForSection_0+gu336.AskForSection_1)+(gu336.AskForSection_2+gu336.AskForSection_3))+((gu336.AskForSection_4+gu3...20212
Detected timeout of ITS tools.
Treatment of property Peterson-COL-6-LTLCardinality-01 finished in 201831 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(G(((X(p0)&&F(p1)) U p2))) U p3)))'
Support contains 602 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 34 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2024-05-26 19:07:43] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-26 19:07:43] [INFO ] Invariant cache hit.
[2024-05-26 19:07:44] [INFO ] Implicit Places using invariants in 745 ms returned []
[2024-05-26 19:07:44] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-26 19:07:44] [INFO ] Invariant cache hit.
[2024-05-26 19:07:45] [INFO ] State equation strengthened by 330 read => feed constraints.
[2024-05-26 19:07:47] [INFO ] Implicit Places using invariants and state equation in 3034 ms returned []
Implicit Place search using SMT with State Equation took 3792 ms to find 0 implicit places.
Running 2023 sub problems to find dead transitions.
[2024-05-26 19:07:47] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-26 19:07:47] [INFO ] Invariant cache hit.
[2024-05-26 19:07:47] [INFO ] State equation strengthened by 330 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1323 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2023 unsolved
SMT process timed out in 31149ms, After SMT, problems are : Problem set: 0 solved, 2023 unsolved
Search for dead transitions found 0 dead transitions in 31188ms
Finished structural reductions in LTL mode , in 1 iterations and 35021 ms. Remains : 1330/1330 places, 2030/2030 transitions.
Stuttering acceptance computed with spot in 317 ms :[(NOT p3), (NOT p3), (NOT p2), (NOT p2), (AND (NOT p2) (NOT p1))]
Running random walk in product with property : Peterson-COL-6-LTLCardinality-02
Product exploration explored 100000 steps with 50000 reset in 2175 ms.
Product exploration explored 100000 steps with 50000 reset in 1819 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 p3 p2 p1 p0), (X p2), (X p3), (X (NOT (AND (NOT p3) (NOT p2)))), (X (NOT (AND (NOT p3) (NOT p2) (NOT p1)))), (X p1), (X (X p2)), (X (X p0)), (X (X p3)), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT (AND (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p3) (NOT p2) (NOT p1))))), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 14 factoid took 17 ms. Reduced automaton from 5 states, 13 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Peterson-COL-6-LTLCardinality-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Peterson-COL-6-LTLCardinality-02 finished in 39422 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X((F(p0)&&G(p1))))))'
Support contains 882 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 12 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2024-05-26 19:08:22] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-26 19:08:22] [INFO ] Invariant cache hit.
[2024-05-26 19:08:23] [INFO ] Implicit Places using invariants in 458 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 462 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1323/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 11 ms. Remains 1323 /1323 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 485 ms. Remains : 1323/1330 places, 2030/2030 transitions.
Stuttering acceptance computed with spot in 187 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), true, (OR (NOT p1) (NOT p0))]
Running random walk in product with property : Peterson-COL-6-LTLCardinality-03
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA Peterson-COL-6-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-6-LTLCardinality-03 finished in 696 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 49 out of 1330 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 582 transitions
Trivial Post-agglo rules discarded 582 transitions
Performed 582 trivial Post agglomeration. Transition count delta: 582
Iterating post reduction 0 with 582 rules applied. Total rules applied 582 place count 1330 transition count 1448
Reduce places removed 582 places and 0 transitions.
Iterating post reduction 1 with 582 rules applied. Total rules applied 1164 place count 748 transition count 1448
Performed 258 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 258 Pre rules applied. Total rules applied 1164 place count 748 transition count 1190
Deduced a syphon composed of 258 places in 1 ms
Reduce places removed 258 places and 0 transitions.
Iterating global reduction 2 with 516 rules applied. Total rules applied 1680 place count 490 transition count 1190
Applied a total of 1680 rules in 126 ms. Remains 490 /1330 variables (removed 840) and now considering 1190/2030 (removed 840) transitions.
[2024-05-26 19:08:23] [INFO ] Flow matrix only has 980 transitions (discarded 210 similar events)
// Phase 1: matrix 980 rows 490 cols
[2024-05-26 19:08:23] [INFO ] Computed 27 invariants in 4 ms
[2024-05-26 19:08:24] [INFO ] Implicit Places using invariants in 738 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 748 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 483/1330 places, 1190/2030 transitions.
Applied a total of 0 rules in 42 ms. Remains 483 /483 variables (removed 0) and now considering 1190/1190 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 917 ms. Remains : 483/1330 places, 1190/2030 transitions.
Stuttering acceptance computed with spot in 69 ms :[(NOT p0)]
Running random walk in product with property : Peterson-COL-6-LTLCardinality-05
Product exploration explored 100000 steps with 0 reset in 660 ms.
Stack based approach found an accepted trace after 338 steps with 0 reset with depth 339 and stack size 295 in 2 ms.
FORMULA Peterson-COL-6-LTLCardinality-05 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-COL-6-LTLCardinality-05 finished in 1669 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U X(X(G(p1)))))'
Support contains 56 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 40 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2024-05-26 19:08:25] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2024-05-26 19:08:25] [INFO ] Computed 27 invariants in 19 ms
[2024-05-26 19:08:26] [INFO ] Implicit Places using invariants in 848 ms returned []
[2024-05-26 19:08:26] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-26 19:08:26] [INFO ] Invariant cache hit.
[2024-05-26 19:08:27] [INFO ] State equation strengthened by 330 read => feed constraints.
[2024-05-26 19:08:33] [INFO ] Implicit Places using invariants and state equation in 6913 ms returned []
Implicit Place search using SMT with State Equation took 7780 ms to find 0 implicit places.
Running 2023 sub problems to find dead transitions.
[2024-05-26 19:08:33] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
[2024-05-26 19:08:33] [INFO ] Invariant cache hit.
[2024-05-26 19:08:33] [INFO ] State equation strengthened by 330 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1323 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 2023 unsolved
SMT process timed out in 30725ms, After SMT, problems are : Problem set: 0 solved, 2023 unsolved
Search for dead transitions found 0 dead transitions in 30750ms
Finished structural reductions in LTL mode , in 1 iterations and 38574 ms. Remains : 1330/1330 places, 2030/2030 transitions.
Stuttering acceptance computed with spot in 183 ms :[(NOT p1), (NOT p1), true, (NOT p1)]
Running random walk in product with property : Peterson-COL-6-LTLCardinality-06
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA Peterson-COL-6-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-6-LTLCardinality-06 finished in 38782 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 84 out of 1330 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 582 transitions
Trivial Post-agglo rules discarded 582 transitions
Performed 582 trivial Post agglomeration. Transition count delta: 582
Iterating post reduction 0 with 582 rules applied. Total rules applied 582 place count 1330 transition count 1448
Reduce places removed 582 places and 0 transitions.
Iterating post reduction 1 with 582 rules applied. Total rules applied 1164 place count 748 transition count 1448
Performed 258 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 258 Pre rules applied. Total rules applied 1164 place count 748 transition count 1190
Deduced a syphon composed of 258 places in 2 ms
Reduce places removed 258 places and 0 transitions.
Iterating global reduction 2 with 516 rules applied. Total rules applied 1680 place count 490 transition count 1190
Applied a total of 1680 rules in 125 ms. Remains 490 /1330 variables (removed 840) and now considering 1190/2030 (removed 840) transitions.
[2024-05-26 19:09:04] [INFO ] Flow matrix only has 980 transitions (discarded 210 similar events)
// Phase 1: matrix 980 rows 490 cols
[2024-05-26 19:09:04] [INFO ] Computed 27 invariants in 16 ms
[2024-05-26 19:09:04] [INFO ] Implicit Places using invariants in 507 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 510 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 483/1330 places, 1190/2030 transitions.
Applied a total of 0 rules in 34 ms. Remains 483 /483 variables (removed 0) and now considering 1190/1190 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 669 ms. Remains : 483/1330 places, 1190/2030 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Peterson-COL-6-LTLCardinality-07
Product exploration explored 100000 steps with 8058 reset in 643 ms.
Stack based approach found an accepted trace after 266 steps with 22 reset with depth 9 and stack size 9 in 3 ms.
FORMULA Peterson-COL-6-LTLCardinality-07 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-COL-6-LTLCardinality-07 finished in 1420 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 336 out of 1330 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 252 transitions
Trivial Post-agglo rules discarded 252 transitions
Performed 252 trivial Post agglomeration. Transition count delta: 252
Iterating post reduction 0 with 252 rules applied. Total rules applied 252 place count 1330 transition count 1778
Reduce places removed 252 places and 0 transitions.
Performed 252 Post agglomeration using F-continuation condition.Transition count delta: 252
Iterating post reduction 1 with 504 rules applied. Total rules applied 756 place count 1078 transition count 1526
Reduce places removed 252 places and 0 transitions.
Iterating post reduction 2 with 252 rules applied. Total rules applied 1008 place count 826 transition count 1526
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 84 Pre rules applied. Total rules applied 1008 place count 826 transition count 1442
Deduced a syphon composed of 84 places in 1 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 3 with 168 rules applied. Total rules applied 1176 place count 742 transition count 1442
Applied a total of 1176 rules in 98 ms. Remains 742 /1330 variables (removed 588) and now considering 1442/2030 (removed 588) transitions.
[2024-05-26 19:09:05] [INFO ] Flow matrix only has 1232 transitions (discarded 210 similar events)
// Phase 1: matrix 1232 rows 742 cols
[2024-05-26 19:09:05] [INFO ] Computed 27 invariants in 5 ms
[2024-05-26 19:09:06] [INFO ] Implicit Places using invariants in 562 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 564 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 735/1330 places, 1442/2030 transitions.
Applied a total of 0 rules in 30 ms. Remains 735 /735 variables (removed 0) and now considering 1442/1442 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 692 ms. Remains : 735/1330 places, 1442/2030 transitions.
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Running random walk in product with property : Peterson-COL-6-LTLCardinality-08
Product exploration explored 100000 steps with 0 reset in 1746 ms.
Stack based approach found an accepted trace after 37 steps with 0 reset with depth 38 and stack size 38 in 1 ms.
FORMULA Peterson-COL-6-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-COL-6-LTLCardinality-08 finished in 2489 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||X(p1))))'
Support contains 336 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 19 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2024-05-26 19:09:07] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2024-05-26 19:09:07] [INFO ] Computed 27 invariants in 7 ms
[2024-05-26 19:09:08] [INFO ] Implicit Places using invariants in 913 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 917 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1323/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 30 ms. Remains 1323 /1323 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 967 ms. Remains : 1323/1330 places, 2030/2030 transitions.
Stuttering acceptance computed with spot in 112 ms :[true, (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : Peterson-COL-6-LTLCardinality-10
Entered a terminal (fully accepting) state of product in 30 steps with 0 reset in 1 ms.
FORMULA Peterson-COL-6-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-6-LTLCardinality-10 finished in 1102 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 301 out of 1330 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 1330 transition count 2024
Reduce places removed 6 places and 0 transitions.
Performed 294 Post agglomeration using F-continuation condition.Transition count delta: 294
Iterating post reduction 1 with 300 rules applied. Total rules applied 306 place count 1324 transition count 1730
Reduce places removed 294 places and 0 transitions.
Iterating post reduction 2 with 294 rules applied. Total rules applied 600 place count 1030 transition count 1730
Performed 35 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 35 Pre rules applied. Total rules applied 600 place count 1030 transition count 1695
Deduced a syphon composed of 35 places in 1 ms
Reduce places removed 35 places and 0 transitions.
Iterating global reduction 3 with 70 rules applied. Total rules applied 670 place count 995 transition count 1695
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 1 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 3 with 72 rules applied. Total rules applied 742 place count 959 transition count 1659
Applied a total of 742 rules in 139 ms. Remains 959 /1330 variables (removed 371) and now considering 1659/2030 (removed 371) transitions.
[2024-05-26 19:09:09] [INFO ] Flow matrix only has 1449 transitions (discarded 210 similar events)
// Phase 1: matrix 1449 rows 959 cols
[2024-05-26 19:09:09] [INFO ] Computed 27 invariants in 6 ms
[2024-05-26 19:09:10] [INFO ] Implicit Places using invariants in 922 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 925 ms to find 7 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 952/1330 places, 1659/2030 transitions.
Applied a total of 0 rules in 38 ms. Remains 952 /952 variables (removed 0) and now considering 1659/1659 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1103 ms. Remains : 952/1330 places, 1659/2030 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Running random walk in product with property : Peterson-COL-6-LTLCardinality-11
Product exploration explored 100000 steps with 137 reset in 1091 ms.
Stack based approach found an accepted trace after 53 steps with 0 reset with depth 54 and stack size 54 in 1 ms.
FORMULA Peterson-COL-6-LTLCardinality-11 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-COL-6-LTLCardinality-11 finished in 2262 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0))&&(X(F(p1)) U (G((X(F(p1))||G(p0)))||(p0&&(X(F(p1))||G(p0)))))))'
Support contains 126 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 34 ms. Remains 1330 /1330 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
[2024-05-26 19:09:11] [INFO ] Flow matrix only has 1820 transitions (discarded 210 similar events)
// Phase 1: matrix 1820 rows 1330 cols
[2024-05-26 19:09:11] [INFO ] Computed 27 invariants in 8 ms
[2024-05-26 19:09:12] [INFO ] Implicit Places using invariants in 744 ms returned [0, 1, 2, 3, 4, 5, 6]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 747 ms to find 7 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1323/1330 places, 2030/2030 transitions.
Applied a total of 0 rules in 50 ms. Remains 1323 /1323 variables (removed 0) and now considering 2030/2030 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 831 ms. Remains : 1323/1330 places, 2030/2030 transitions.
Stuttering acceptance computed with spot in 369 ms :[(NOT p0), (NOT p0), (NOT p1), false, (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Peterson-COL-6-LTLCardinality-12
Product exploration explored 100000 steps with 5039 reset in 764 ms.
Stack based approach found an accepted trace after 3220 steps with 165 reset with depth 30 and stack size 30 in 20 ms.
FORMULA Peterson-COL-6-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-COL-6-LTLCardinality-12 finished in 2017 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202405141337/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F((p0||G(p1))) U X(X(p2)))))'
Found a Lengthening insensitive property : Peterson-COL-6-LTLCardinality-01
Stuttering acceptance computed with spot in 254 ms :[(NOT p2), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p0) (NOT p1))]
Support contains 595 out of 1330 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1330/1330 places, 2030/2030 transitions.
Performed 252 Post agglomeration using F-continuation condition.Transition count delta: 252
Iterating post reduction 0 with 252 rules applied. Total rules applied 252 place count 1330 transition count 1778
Reduce places removed 252 places and 0 transitions.
Iterating post reduction 1 with 252 rules applied. Total rules applied 504 place count 1078 transition count 1778
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 49 Pre rules applied. Total rules applied 504 place count 1078 transition count 1729
Deduced a syphon composed of 49 places in 3 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 2 with 98 rules applied. Total rules applied 602 place count 1029 transition count 1729
Applied a total of 602 rules in 117 ms. Remains 1029 /1330 variables (removed 301) and now considering 1729/2030 (removed 301) transitions.
[2024-05-26 19:09:13] [INFO ] Flow matrix only has 1519 transitions (discarded 210 similar events)
// Phase 1: matrix 1519 rows 1029 cols
[2024-05-26 19:09:13] [INFO ] Computed 27 invariants in 9 ms
[2024-05-26 19:09:14] [INFO ] Implicit Places using invariants in 583 ms returned []
[2024-05-26 19:09:14] [INFO ] Flow matrix only has 1519 transitions (discarded 210 similar events)
[2024-05-26 19:09:14] [INFO ] Invariant cache hit.
[2024-05-26 19:09:15] [INFO ] State equation strengthened by 330 read => feed constraints.
[2024-05-26 19:09:16] [INFO ] Implicit Places using invariants and state equation in 2456 ms returned []
Implicit Place search using SMT with State Equation took 3041 ms to find 0 implicit places.
Running 1722 sub problems to find dead transitions.
[2024-05-26 19:09:16] [INFO ] Flow matrix only has 1519 transitions (discarded 210 similar events)
[2024-05-26 19:09:16] [INFO ] Invariant cache hit.
[2024-05-26 19:09:16] [INFO ] State equation strengthened by 330 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1022 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1722 unsolved
SMT process timed out in 30909ms, After SMT, problems are : Problem set: 0 solved, 1722 unsolved
Search for dead transitions found 0 dead transitions in 30939ms
Starting structural reductions in LI_LTL mode, iteration 1 : 1029/1330 places, 1729/2030 transitions.
Finished structural reductions in LI_LTL mode , in 1 iterations and 34107 ms. Remains : 1029/1330 places, 1729/2030 transitions.
Running random walk in product with property : Peterson-COL-6-LTLCardinality-01
Product exploration explored 100000 steps with 26790 reset in 1685 ms.
Product exploration explored 100000 steps with 26737 reset in 1123 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 p2 (NOT p1)), (X (NOT p0)), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 4 factoid took 177 ms. Reduced automaton from 7 states, 12 edges and 3 AP (stutter sensitive) to 7 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 391 ms :[(NOT p2), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p0) (NOT p1))]
RANDOM walk for 36346 steps (8 resets) in 841 ms. (43 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND p0 p2 (NOT p1)), (X (NOT p0)), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT (OR p1 p0))), (F (NOT (OR p0 p2))), (F p1), (F (NOT p0)), (F (NOT (OR (NOT p1) p0))), (F (NOT p2))]
Knowledge based reduction with 4 factoid took 419 ms. Reduced automaton from 7 states, 12 edges and 3 AP (stutter sensitive) to 7 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 362 ms :[(NOT p2), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 490 ms :[(NOT p2), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p0) (NOT p1))]
Support contains 595 out of 1029 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1029/1029 places, 1729/1729 transitions.
Applied a total of 0 rules in 13 ms. Remains 1029 /1029 variables (removed 0) and now considering 1729/1729 (removed 0) transitions.
[2024-05-26 19:09:52] [INFO ] Flow matrix only has 1519 transitions (discarded 210 similar events)
[2024-05-26 19:09:52] [INFO ] Invariant cache hit.
[2024-05-26 19:09:53] [INFO ] Implicit Places using invariants in 605 ms returned []
[2024-05-26 19:09:53] [INFO ] Flow matrix only has 1519 transitions (discarded 210 similar events)
[2024-05-26 19:09:53] [INFO ] Invariant cache hit.
[2024-05-26 19:09:54] [INFO ] State equation strengthened by 330 read => feed constraints.
[2024-05-26 19:09:56] [INFO ] Implicit Places using invariants and state equation in 2790 ms returned []
Implicit Place search using SMT with State Equation took 3398 ms to find 0 implicit places.
Running 1722 sub problems to find dead transitions.
[2024-05-26 19:09:56] [INFO ] Flow matrix only has 1519 transitions (discarded 210 similar events)
[2024-05-26 19:09:56] [INFO ] Invariant cache hit.
[2024-05-26 19:09:56] [INFO ] State equation strengthened by 330 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1022 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1722 unsolved
SMT process timed out in 30863ms, After SMT, problems are : Problem set: 0 solved, 1722 unsolved
Search for dead transitions found 0 dead transitions in 30893ms
Finished structural reductions in LTL mode , in 1 iterations and 34310 ms. Remains : 1029/1029 places, 1729/1729 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 p0 p2 (NOT p1)), (X (NOT p0)), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0)))]
Knowledge based reduction with 4 factoid took 219 ms. Reduced automaton from 7 states, 12 edges and 3 AP (stutter sensitive) to 7 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 463 ms :[(NOT p2), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p0) (NOT p1))]
RANDOM walk for 38790 steps (8 resets) in 756 ms. (51 steps per ms) remains 0/6 properties
Knowledge obtained : [(AND p0 p2 (NOT p1)), (X (NOT p0)), (X (X p2)), (X (X (NOT (AND (NOT p0) (NOT p2)))))]
False Knowledge obtained : [(X (X p0)), (X (X (NOT p0))), (F (NOT (OR p1 p0))), (F (NOT (OR p0 p2))), (F p1), (F (NOT p0)), (F (NOT (OR (NOT p1) p0))), (F (NOT p2))]
Knowledge based reduction with 4 factoid took 440 ms. Reduced automaton from 7 states, 12 edges and 3 AP (stutter sensitive) to 7 states, 12 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 377 ms :[(NOT p2), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 380 ms :[(NOT p2), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 387 ms :[(NOT p2), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 26749 reset in 1517 ms.
Product exploration explored 100000 steps with 26717 reset in 1243 ms.
Applying partial POR strategy [false, false, false, true, false, false, true]
Stuttering acceptance computed with spot in 380 ms :[(NOT p2), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p0) (NOT p2) (NOT p1)), (AND (NOT p0) (NOT p2) (NOT p1)), (NOT p2), (AND (NOT p0) (NOT p1))]
Support contains 595 out of 1029 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1029/1029 places, 1729/1729 transitions.
Applied a total of 0 rules in 37 ms. Remains 1029 /1029 variables (removed 0) and now considering 1729/1729 (removed 0) transitions.
[2024-05-26 19:10:33] [INFO ] Redundant transitions in 215 ms returned []
Running 1722 sub problems to find dead transitions.
[2024-05-26 19:10:33] [INFO ] Flow matrix only has 1519 transitions (discarded 210 similar events)
[2024-05-26 19:10:33] [INFO ] Invariant cache hit.
[2024-05-26 19:10:33] [INFO ] State equation strengthened by 330 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1022 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1722 unsolved
SMT process timed out in 30677ms, After SMT, problems are : Problem set: 0 solved, 1722 unsolved
Search for dead transitions found 0 dead transitions in 30709ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 30984 ms. Remains : 1029/1029 places, 1729/1729 transitions.
Built C files in :
/tmp/ltsmin12967561945209923718
[2024-05-26 19:11:04] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12967561945209923718
Running compilation step : cd /tmp/ltsmin12967561945209923718;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/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/ltsmin12967561945209923718;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/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/ltsmin12967561945209923718;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 595 out of 1029 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1029/1029 places, 1729/1729 transitions.
Applied a total of 0 rules in 7 ms. Remains 1029 /1029 variables (removed 0) and now considering 1729/1729 (removed 0) transitions.
[2024-05-26 19:11:07] [INFO ] Flow matrix only has 1519 transitions (discarded 210 similar events)
[2024-05-26 19:11:07] [INFO ] Invariant cache hit.
[2024-05-26 19:11:07] [INFO ] Implicit Places using invariants in 377 ms returned []
[2024-05-26 19:11:07] [INFO ] Flow matrix only has 1519 transitions (discarded 210 similar events)
[2024-05-26 19:11:07] [INFO ] Invariant cache hit.
[2024-05-26 19:11:08] [INFO ] State equation strengthened by 330 read => feed constraints.
[2024-05-26 19:11:09] [INFO ] Implicit Places using invariants and state equation in 1988 ms returned []
Implicit Place search using SMT with State Equation took 2369 ms to find 0 implicit places.
Running 1722 sub problems to find dead transitions.
[2024-05-26 19:11:09] [INFO ] Flow matrix only has 1519 transitions (discarded 210 similar events)
[2024-05-26 19:11:09] [INFO ] Invariant cache hit.
[2024-05-26 19:11:09] [INFO ] State equation strengthened by 330 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1022 variables, 13/13 constraints. Problems are: Problem set: 0 solved, 1722 unsolved
SMT process timed out in 30558ms, After SMT, problems are : Problem set: 0 solved, 1722 unsolved
Search for dead transitions found 0 dead transitions in 30578ms
Finished structural reductions in LTL mode , in 1 iterations and 32958 ms. Remains : 1029/1029 places, 1729/1729 transitions.
Built C files in :
/tmp/ltsmin310768304083300658
[2024-05-26 19:11:40] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin310768304083300658
Running compilation step : cd /tmp/ltsmin310768304083300658;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/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/ltsmin310768304083300658;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/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/ltsmin310768304083300658;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/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:93)
at java.base/java.lang.Thread.run(Thread.java:840)
[2024-05-26 19:11:43] [INFO ] Flatten gal took : 85 ms
[2024-05-26 19:11:43] [INFO ] Flatten gal took : 82 ms
[2024-05-26 19:11:43] [INFO ] Time to serialize gal into /tmp/LTL3867190361888409861.gal : 13 ms
[2024-05-26 19:11:43] [INFO ] Time to serialize properties into /tmp/LTL1811700339843345559.prop : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3867190361888409861.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16327625685182428623.hoa' '-atoms' '/tmp/LTL1811700339843345559.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...318
Loading property file /tmp/LTL1811700339843345559.prop.
Loaded 3 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16327625685182428623.hoa
Detected timeout of ITS tools.
[2024-05-26 19:11:58] [INFO ] Flatten gal took : 51 ms
[2024-05-26 19:11:58] [INFO ] Flatten gal took : 52 ms
[2024-05-26 19:11:58] [INFO ] Time to serialize gal into /tmp/LTL9151492913158976343.gal : 9 ms
[2024-05-26 19:11:58] [INFO ] Time to serialize properties into /tmp/LTL8636614504315716938.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9151492913158976343.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8636614504315716938.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...275
Read 1 LTL properties
Checking formula 0 : !((G((F(("(((((((AskForSection_0+AskForSection_1)+(AskForSection_2+AskForSection_3))+((AskForSection_4+AskForSection_5)+(AskForSection...13377
Formula 0 simplified : F(G(!"(((((((AskForSection_0+AskForSection_1)+(AskForSection_2+AskForSection_3))+((AskForSection_4+AskForSection_5)+(AskForSection_6...13366
Detected timeout of ITS tools.
[2024-05-26 19:12:13] [INFO ] Flatten gal took : 49 ms
[2024-05-26 19:12:13] [INFO ] Applying decomposition
[2024-05-26 19:12:13] [INFO ] Flatten gal took : 51 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph17608254755491977698.txt' '-o' '/tmp/graph17608254755491977698.bin' '-w' '/tmp/graph17608254755491977698.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph17608254755491977698.bin' '-l' '-1' '-v' '-w' '/tmp/graph17608254755491977698.weights' '-q' '0' '-e' '0.001'
[2024-05-26 19:12:14] [INFO ] Decomposing Gal with order
[2024-05-26 19:12:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 19:12:15] [INFO ] Removed a total of 1623 redundant transitions.
[2024-05-26 19:12:15] [INFO ] Flatten gal took : 755 ms
[2024-05-26 19:12:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 1135 labels/synchronizations in 74 ms.
[2024-05-26 19:12:15] [INFO ] Time to serialize gal into /tmp/LTL16813427052703215202.gal : 11 ms
[2024-05-26 19:12:15] [INFO ] Time to serialize properties into /tmp/LTL13274946982997861351.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16813427052703215202.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13274946982997861351.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((G((F(("(((((((gu50.AskForSection_0+gu50.AskForSection_1)+(gu50.AskForSection_2+gu50.AskForSection_3))+((gu50.AskForSection_4+gu50.A...17612
Formula 0 simplified : F(G(!"(((((((gu50.AskForSection_0+gu50.AskForSection_1)+(gu50.AskForSection_2+gu50.AskForSection_3))+((gu50.AskForSection_4+gu50.Ask...17601
Detected timeout of ITS tools.
Treatment of property Peterson-COL-6-LTLCardinality-01 finished in 197186 ms.
[2024-05-26 19:12:30] [INFO ] Flatten gal took : 53 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin12510573693679042093
[2024-05-26 19:12:30] [INFO ] Too many transitions (2030) to apply POR reductions. Disabling POR matrices.
[2024-05-26 19:12:30] [INFO ] Applying decomposition
[2024-05-26 19:12:30] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12510573693679042093
Running compilation step : cd /tmp/ltsmin12510573693679042093;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-26 19:12:30] [INFO ] Flatten gal took : 57 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph10107446880970691520.txt' '-o' '/tmp/graph10107446880970691520.bin' '-w' '/tmp/graph10107446880970691520.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph10107446880970691520.bin' '-l' '-1' '-v' '-w' '/tmp/graph10107446880970691520.weights' '-q' '0' '-e' '0.001'
[2024-05-26 19:12:31] [INFO ] Decomposing Gal with order
[2024-05-26 19:12:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 19:12:31] [INFO ] Removed a total of 1623 redundant transitions.
[2024-05-26 19:12:32] [INFO ] Flatten gal took : 814 ms
[2024-05-26 19:12:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 1102 labels/synchronizations in 60 ms.
[2024-05-26 19:12:32] [INFO ] Time to serialize gal into /tmp/LTLCardinality3851000918688386086.gal : 16 ms
[2024-05-26 19:12:32] [INFO ] Time to serialize properties into /tmp/LTLCardinality9550883334225688171.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality3851000918688386086.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality9550883334225688171.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...297
Read 1 LTL properties
Checking formula 0 : !((G((F(("(((((((gu0.AskForSection_0+gu0.AskForSection_1)+(gu0.AskForSection_2+gu0.AskForSection_3))+((gu0.AskForSection_4+gu0.AskForS...19117
Formula 0 simplified : F(G(!"(((((((gu0.AskForSection_0+gu0.AskForSection_1)+(gu0.AskForSection_2+gu0.AskForSection_3))+((gu0.AskForSection_4+gu0.AskForSec...19106
Compilation finished in 9280 ms.
Running link step : cd /tmp/ltsmin12510573693679042093;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 80 ms.
Running LTSmin : cd /tmp/ltsmin12510573693679042093;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202405141337/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '[]((<>(((LTLAPp0==true)||[]((LTLAPp1==true)))) U X(X((LTLAPp2==true)))))' '--buchi-type=spotba'
LTSmin run took 1852 ms.
FORMULA Peterson-COL-6-LTLCardinality-01 FALSE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 544610 ms.
BK_STOP 1716750761960
--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -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="Peterson-COL-6"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool itstools"
echo " Input is Peterson-COL-6, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r268-smll-171654407200235"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Peterson-COL-6.tgz
mv Peterson-COL-6 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;