About the Execution of ITS-Tools for Peterson-COL-7
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 2780.911 | 811492.00 | 981115.00 | 2799.70 | FTFFFFTFFFTFFTFF | 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-171654407200243.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-7, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r268-smll-171654407200243
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 520K
-rw-r--r-- 1 mcc users 8.3K Apr 12 03:18 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Apr 12 03:18 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Apr 12 03:01 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Apr 12 03:01 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 3.5K Apr 23 07:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 23 07:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Apr 23 07:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 04:27 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 110K Apr 12 04:27 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 04:08 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 91K Apr 12 04:08 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K 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 47K 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-7-LTLCardinality-00
FORMULA_NAME Peterson-COL-7-LTLCardinality-01
FORMULA_NAME Peterson-COL-7-LTLCardinality-02
FORMULA_NAME Peterson-COL-7-LTLCardinality-03
FORMULA_NAME Peterson-COL-7-LTLCardinality-04
FORMULA_NAME Peterson-COL-7-LTLCardinality-05
FORMULA_NAME Peterson-COL-7-LTLCardinality-06
FORMULA_NAME Peterson-COL-7-LTLCardinality-07
FORMULA_NAME Peterson-COL-7-LTLCardinality-08
FORMULA_NAME Peterson-COL-7-LTLCardinality-09
FORMULA_NAME Peterson-COL-7-LTLCardinality-10
FORMULA_NAME Peterson-COL-7-LTLCardinality-11
FORMULA_NAME Peterson-COL-7-LTLCardinality-12
FORMULA_NAME Peterson-COL-7-LTLCardinality-13
FORMULA_NAME Peterson-COL-7-LTLCardinality-14
FORMULA_NAME Peterson-COL-7-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1716757361423
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-7
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is COL
LTLCardinality COL
Running Version 202405141337
[2024-05-26 21:02:43] [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 21:02:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-26 21:02:43] [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 21:02:44] [WARNING] Using fallBack plugin, rng conformance not checked
[2024-05-26 21:02:44] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1143 ms
[2024-05-26 21:02:45] [INFO ] Imported 11 HL places and 14 HL transitions for a total of 2048 PT places and 3384.0 transition bindings in 34 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 36 ms.
Working with output stream class java.io.PrintStream
[2024-05-26 21:02:45] [INFO ] Built PT skeleton of HLPN with 11 places and 14 transitions 42 arcs in 16 ms.
[2024-05-26 21:02:45] [INFO ] Skeletonized 16 HLPN properties in 4 ms.
Initial state reduction rules removed 4 formulas.
FORMULA Peterson-COL-7-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-7-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-7-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Peterson-COL-7-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 2 stabilizing places and 0 stable transitions
Remains 12 properties that can be checked using skeleton over-approximation.
Reduce places removed 2 places and 0 transitions.
FORMULA Peterson-COL-7-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
RANDOM walk for 858 steps (0 resets) in 53 ms. (15 steps per ms) remains 0/22 properties
[2024-05-26 21:02:45] [INFO ] Flatten gal took : 27 ms
[2024-05-26 21:02:45] [INFO ] Flatten gal took : 6 ms
Domain [Process(8), Tour(7), Process(8)] of place BeginLoop breaks symmetries in sort Process
Arc [2:1*[$i, (MOD (ADD $j 1) 7)]] contains successor/predecessor on variables of sort Tour
Symmetric sort wr.t. initial and guards and successors and join/free detected :Bool
Arc [1:1*[$i, 0]] contains constants of sort Bool
Transition Ask : constants on arcs in [[1:1*[$i, 0]]] introduces in Bool(2) partition with 1 elements that refines current partition to 2 subsets.
[2024-05-26 21:02:45] [INFO ] Unfolded HLPN to a Petri net with 2048 places and 3208 transitions 10032 arcs in 180 ms.
[2024-05-26 21:02:45] [INFO ] Unfolded 11 HLPN properties in 4 ms.
Deduced a syphon composed of 56 places in 48 ms
Reduce places removed 56 places and 112 transitions.
Support contains 1472 out of 1992 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 116 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2024-05-26 21:02:46] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
// Phase 1: matrix 2760 rows 1992 cols
[2024-05-26 21:02:46] [INFO ] Computed 31 invariants in 57 ms
[2024-05-26 21:02:47] [INFO ] Implicit Places using invariants in 1379 ms returned []
[2024-05-26 21:02:47] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2024-05-26 21:02:47] [INFO ] Invariant cache hit.
[2024-05-26 21:02:49] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-26 21:02:52] [INFO ] Implicit Places using invariants and state equation in 4517 ms returned []
Implicit Place search using SMT with State Equation took 5948 ms to find 0 implicit places.
Running 3088 sub problems to find dead transitions.
[2024-05-26 21:02:52] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2024-05-26 21:02:52] [INFO ] Invariant cache hit.
[2024-05-26 21:02:52] [INFO ] State equation strengthened by 497 read => feed constraints.
(s13 1.0timeout
^^^^^^^^^^
(error "Invalid token: 1.0timeout")
Error getting values : (error "ParserException while parsing response: ((s8 0.0)
(s9 1.0)
(s10 0.0)
(s11 1.0)
(s12 0.0)
(s13 1.0timeout
) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1984 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 3088 unsolved
SMT process timed out in 32388ms, After SMT, problems are : Problem set: 0 solved, 3088 unsolved
Search for dead transitions found 0 dead transitions in 32504ms
Finished structural reductions in LTL mode , in 1 iterations and 38622 ms. Remains : 1992/1992 places, 3096/3096 transitions.
Support contains 1472 out of 1992 places after structural reductions.
[2024-05-26 21:03:25] [INFO ] Flatten gal took : 306 ms
[2024-05-26 21:03:25] [INFO ] Flatten gal took : 281 ms
[2024-05-26 21:03:25] [INFO ] Input system was already deterministic with 3096 transitions.
RANDOM walk for 40000 steps (8 resets) in 2177 ms. (18 steps per ms) remains 1/21 properties
BEST_FIRST walk for 864 steps (0 resets) in 14 ms. (57 steps per ms) remains 0/1 properties
FORMULA Peterson-COL-7-LTLCardinality-14 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
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(X(X(G(p0)))))'
Support contains 8 out of 1992 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 265 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2024-05-26 21:03:27] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2024-05-26 21:03:27] [INFO ] Invariant cache hit.
[2024-05-26 21:03:28] [INFO ] Implicit Places using invariants in 1349 ms returned []
[2024-05-26 21:03:28] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2024-05-26 21:03:28] [INFO ] Invariant cache hit.
[2024-05-26 21:03:30] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-26 21:03:41] [INFO ] Implicit Places using invariants and state equation in 13256 ms returned []
Implicit Place search using SMT with State Equation took 14612 ms to find 0 implicit places.
Running 3088 sub problems to find dead transitions.
[2024-05-26 21:03:41] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2024-05-26 21:03:41] [INFO ] Invariant cache hit.
[2024-05-26 21:03:41] [INFO ] State equation strengthened by 497 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1984 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 3088 unsolved
SMT process timed out in 31460ms, After SMT, problems are : Problem set: 0 solved, 3088 unsolved
Search for dead transitions found 0 dead transitions in 31498ms
Finished structural reductions in LTL mode , in 1 iterations and 46383 ms. Remains : 1992/1992 places, 3096/3096 transitions.
Stuttering acceptance computed with spot in 549 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Peterson-COL-7-LTLCardinality-00
Entered a terminal (fully accepting) state of product in 7 steps with 0 reset in 4 ms.
FORMULA Peterson-COL-7-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-7-LTLCardinality-00 finished in 47056 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)))))'
Support contains 456 out of 1992 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 83 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2024-05-26 21:04:14] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2024-05-26 21:04:14] [INFO ] Invariant cache hit.
[2024-05-26 21:04:15] [INFO ] Implicit Places using invariants in 1569 ms returned [0, 1, 2, 3, 4, 5, 6, 7]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 1590 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1984/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 79 ms. Remains 1984 /1984 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1753 ms. Remains : 1984/1992 places, 3096/3096 transitions.
Stuttering acceptance computed with spot in 189 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : Peterson-COL-7-LTLCardinality-01
Product exploration explored 100000 steps with 25000 reset in 1385 ms.
Product exploration explored 100000 steps with 25000 reset in 1031 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]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 191 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 187 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 183 steps (0 resets) in 19 ms. (9 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 123 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 201 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 184 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 456 out of 1984 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1984/1984 places, 3096/3096 transitions.
Applied a total of 0 rules in 68 ms. Remains 1984 /1984 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2024-05-26 21:04:19] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
// Phase 1: matrix 2760 rows 1984 cols
[2024-05-26 21:04:19] [INFO ] Computed 23 invariants in 20 ms
[2024-05-26 21:04:21] [INFO ] Implicit Places using invariants in 1721 ms returned []
[2024-05-26 21:04:21] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2024-05-26 21:04:21] [INFO ] Invariant cache hit.
[2024-05-26 21:04:23] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-26 21:04:33] [INFO ] Implicit Places using invariants and state equation in 12857 ms returned []
Implicit Place search using SMT with State Equation took 14581 ms to find 0 implicit places.
Running 3088 sub problems to find dead transitions.
[2024-05-26 21:04:34] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2024-05-26 21:04:34] [INFO ] Invariant cache hit.
[2024-05-26 21:04:34] [INFO ] State equation strengthened by 497 read => feed constraints.
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(s1335 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1984 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 3088 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1984/4744 variables, and 23 constraints, problems are : Problem set: 0 solved, 3088 unsolved in 30086 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 0/1984 constraints, ReadFeed: 0/497 constraints, PredecessorRefiner: 3088/3088 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3088 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1984 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 3088 unsolved
[2024-05-26 21:05:11] [INFO ] Deduced a trap composed of 95 places in 2438 ms of which 168 ms to minimize.
[2024-05-26 21:05:14] [INFO ] Deduced a trap composed of 91 places in 2551 ms of which 20 ms to minimize.
[2024-05-26 21:05:16] [INFO ] Deduced a trap composed of 111 places in 2047 ms of which 18 ms to minimize.
[2024-05-26 21:05:18] [INFO ] Deduced a trap composed of 57 places in 1917 ms of which 17 ms to minimize.
[2024-05-26 21:05:20] [INFO ] Deduced a trap composed of 51 places in 1897 ms of which 17 ms to minimize.
[2024-05-26 21:05:22] [INFO ] Deduced a trap composed of 62 places in 1895 ms of which 17 ms to minimize.
[2024-05-26 21:05:24] [INFO ] Deduced a trap composed of 39 places in 2376 ms of which 23 ms to minimize.
[2024-05-26 21:05:27] [INFO ] Deduced a trap composed of 22 places in 2819 ms of which 17 ms to minimize.
[2024-05-26 21:05:30] [INFO ] Deduced a trap composed of 22 places in 2411 ms of which 22 ms to minimize.
[2024-05-26 21:05:31] [INFO ] Deduced a trap composed of 73 places in 1767 ms of which 17 ms to minimize.
[2024-05-26 21:05:34] [INFO ] Deduced a trap composed of 22 places in 2142 ms of which 17 ms to minimize.
[2024-05-26 21:05:36] [INFO ] Deduced a trap composed of 66 places in 2654 ms of which 17 ms to minimize.
SMT process timed out in 62726ms, After SMT, problems are : Problem set: 0 solved, 3088 unsolved
Search for dead transitions found 0 dead transitions in 62767ms
Finished structural reductions in LTL mode , in 1 iterations and 77435 ms. Remains : 1984/1984 places, 3096/3096 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]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 79 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 159 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 253 steps (0 resets) in 16 ms. (14 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 134 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 196 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 196 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 196 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 25000 reset in 1139 ms.
Product exploration explored 100000 steps with 25000 reset in 875 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 196 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 456 out of 1984 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1984/1984 places, 3096/3096 transitions.
Performed 441 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 441 rules applied. Total rules applied 441 place count 1984 transition count 3096
Performed 350 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 350 Pre rules applied. Total rules applied 441 place count 1984 transition count 3439
Deduced a syphon composed of 791 places in 4 ms
Iterating global reduction 1 with 350 rules applied. Total rules applied 791 place count 1984 transition count 3439
Performed 97 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 888 places in 2 ms
Iterating global reduction 1 with 97 rules applied. Total rules applied 888 place count 1984 transition count 3439
Discarding 49 places :
Symmetric choice reduction at 1 with 49 rule applications. Total rules 937 place count 1935 transition count 3390
Deduced a syphon composed of 839 places in 2 ms
Iterating global reduction 1 with 49 rules applied. Total rules applied 986 place count 1935 transition count 3390
Deduced a syphon composed of 839 places in 3 ms
Applied a total of 986 rules in 994 ms. Remains 1935 /1984 variables (removed 49) and now considering 3390/3096 (removed -294) transitions.
[2024-05-26 21:05:41] [INFO ] Redundant transitions in 459 ms returned []
Running 3382 sub problems to find dead transitions.
[2024-05-26 21:05:41] [INFO ] Flow matrix only has 3054 transitions (discarded 336 similar events)
// Phase 1: matrix 3054 rows 1935 cols
[2024-05-26 21:05:41] [INFO ] Computed 23 invariants in 12 ms
[2024-05-26 21:05:41] [INFO ] State equation strengthened by 840 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1935 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 3382 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1935/4989 variables, and 23 constraints, problems are : Problem set: 0 solved, 3382 unsolved in 30110 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 0/1935 constraints, ReadFeed: 0/840 constraints, PredecessorRefiner: 3382/3382 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3382 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1935 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 3382 unsolved
[2024-05-26 21:06:20] [INFO ] Deduced a trap composed of 69 places in 2328 ms of which 27 ms to minimize.
[2024-05-26 21:06:22] [INFO ] Deduced a trap composed of 59 places in 2213 ms of which 26 ms to minimize.
[2024-05-26 21:06:25] [INFO ] Deduced a trap composed of 85 places in 2076 ms of which 16 ms to minimize.
[2024-05-26 21:06:27] [INFO ] Deduced a trap composed of 25 places in 1936 ms of which 26 ms to minimize.
[2024-05-26 21:06:29] [INFO ] Deduced a trap composed of 17 places in 1942 ms of which 22 ms to minimize.
[2024-05-26 21:06:31] [INFO ] Deduced a trap composed of 46 places in 2036 ms of which 15 ms to minimize.
[2024-05-26 21:06:33] [INFO ] Deduced a trap composed of 37 places in 1883 ms of which 16 ms to minimize.
[2024-05-26 21:06:35] [INFO ] Deduced a trap composed of 19 places in 1878 ms of which 26 ms to minimize.
[2024-05-26 21:06:36] [INFO ] Deduced a trap composed of 17 places in 1627 ms of which 15 ms to minimize.
[2024-05-26 21:06:38] [INFO ] Deduced a trap composed of 39 places in 1718 ms of which 16 ms to minimize.
[2024-05-26 21:06:40] [INFO ] Deduced a trap composed of 33 places in 1772 ms of which 15 ms to minimize.
[2024-05-26 21:06:42] [INFO ] Deduced a trap composed of 23 places in 2043 ms of which 16 ms to minimize.
[2024-05-26 21:06:44] [INFO ] Deduced a trap composed of 40 places in 2155 ms of which 16 ms to minimize.
SMT process timed out in 62619ms, After SMT, problems are : Problem set: 0 solved, 3382 unsolved
Search for dead transitions found 0 dead transitions in 62669ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1935/1984 places, 3390/3096 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 64143 ms. Remains : 1935/1984 places, 3390/3096 transitions.
Built C files in :
/tmp/ltsmin1768690537757509863
[2024-05-26 21:06:44] [INFO ] Built C files in 74ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1768690537757509863
Running compilation step : cd /tmp/ltsmin1768690537757509863;'/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/ltsmin1768690537757509863;'/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/ltsmin1768690537757509863;'/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$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 456 out of 1984 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1984/1984 places, 3096/3096 transitions.
Applied a total of 0 rules in 97 ms. Remains 1984 /1984 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2024-05-26 21:06:47] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
// Phase 1: matrix 2760 rows 1984 cols
[2024-05-26 21:06:47] [INFO ] Computed 23 invariants in 16 ms
[2024-05-26 21:06:49] [INFO ] Implicit Places using invariants in 1328 ms returned []
[2024-05-26 21:06:49] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2024-05-26 21:06:49] [INFO ] Invariant cache hit.
[2024-05-26 21:06:51] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-26 21:07:01] [INFO ] Implicit Places using invariants and state equation in 12429 ms returned []
Implicit Place search using SMT with State Equation took 13759 ms to find 0 implicit places.
Running 3088 sub problems to find dead transitions.
[2024-05-26 21:07:01] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2024-05-26 21:07:01] [INFO ] Invariant cache hit.
[2024-05-26 21:07:01] [INFO ] State equation strengthened by 497 read => feed constraints.
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(s635 timeout
0.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1984 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 3088 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1984/4744 variables, and 23 constraints, problems are : Problem set: 0 solved, 3088 unsolved in 30110 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 0/1984 constraints, ReadFeed: 0/497 constraints, PredecessorRefiner: 3088/3088 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 3088 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1984 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 3088 unsolved
[2024-05-26 21:07:40] [INFO ] Deduced a trap composed of 95 places in 2897 ms of which 29 ms to minimize.
[2024-05-26 21:07:43] [INFO ] Deduced a trap composed of 91 places in 2996 ms of which 26 ms to minimize.
[2024-05-26 21:07:46] [INFO ] Deduced a trap composed of 111 places in 3022 ms of which 26 ms to minimize.
[2024-05-26 21:07:48] [INFO ] Deduced a trap composed of 57 places in 2011 ms of which 18 ms to minimize.
[2024-05-26 21:07:50] [INFO ] Deduced a trap composed of 51 places in 2074 ms of which 18 ms to minimize.
[2024-05-26 21:07:52] [INFO ] Deduced a trap composed of 62 places in 1959 ms of which 18 ms to minimize.
[2024-05-26 21:07:54] [INFO ] Deduced a trap composed of 39 places in 2142 ms of which 19 ms to minimize.
[2024-05-26 21:07:56] [INFO ] Deduced a trap composed of 22 places in 1917 ms of which 17 ms to minimize.
[2024-05-26 21:07:58] [INFO ] Deduced a trap composed of 22 places in 2319 ms of which 16 ms to minimize.
[2024-05-26 21:08:00] [INFO ] Deduced a trap composed of 73 places in 1734 ms of which 16 ms to minimize.
[2024-05-26 21:08:03] [INFO ] Deduced a trap composed of 22 places in 2331 ms of which 17 ms to minimize.
SMT process timed out in 61467ms, After SMT, problems are : Problem set: 0 solved, 3088 unsolved
Search for dead transitions found 0 dead transitions in 61503ms
Finished structural reductions in LTL mode , in 1 iterations and 75366 ms. Remains : 1984/1984 places, 3096/3096 transitions.
Built C files in :
/tmp/ltsmin17611315128790738173
[2024-05-26 21:08:03] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17611315128790738173
Running compilation step : cd /tmp/ltsmin17611315128790738173;'/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/ltsmin17611315128790738173;'/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/ltsmin17611315128790738173;'/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 21:08:06] [INFO ] Flatten gal took : 162 ms
[2024-05-26 21:08:06] [INFO ] Flatten gal took : 135 ms
[2024-05-26 21:08:06] [INFO ] Time to serialize gal into /tmp/LTL15552919748210825170.gal : 41 ms
[2024-05-26 21:08:06] [INFO ] Time to serialize properties into /tmp/LTL6300907232616300856.prop : 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/LTL15552919748210825170.gal' '-t' 'CGAL' '-hoa' '/tmp/aut13050756059125915836.hoa' '-atoms' '/tmp/LTL6300907232616300856.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...319
Loading property file /tmp/LTL6300907232616300856.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut13050756059125915836.hoa
Detected timeout of ITS tools.
[2024-05-26 21:08:21] [INFO ] Flatten gal took : 100 ms
[2024-05-26 21:08:22] [INFO ] Flatten gal took : 103 ms
[2024-05-26 21:08:22] [INFO ] Time to serialize gal into /tmp/LTL11238979203535482306.gal : 21 ms
[2024-05-26 21:08:22] [INFO ] Time to serialize properties into /tmp/LTL8129395888926186173.ltl : 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/LTL11238979203535482306.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8129395888926186173.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 : !((X(X(X(F("((((((((((IsEndLoop_0+IsEndLoop_1)+(IsEndLoop_2+IsEndLoop_3))+((IsEndLoop_4+IsEndLoop_5)+(IsEndLoop_6+IsEndLoop_7)))+(((Is...7152
Formula 0 simplified : XXXG!"((((((((((IsEndLoop_0+IsEndLoop_1)+(IsEndLoop_2+IsEndLoop_3))+((IsEndLoop_4+IsEndLoop_5)+(IsEndLoop_6+IsEndLoop_7)))+(((IsEndL...7142
Detected timeout of ITS tools.
[2024-05-26 21:08:37] [INFO ] Flatten gal took : 90 ms
[2024-05-26 21:08:37] [INFO ] Applying decomposition
[2024-05-26 21:08:37] [INFO ] Flatten gal took : 98 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/graph8414610372918168675.txt' '-o' '/tmp/graph8414610372918168675.bin' '-w' '/tmp/graph8414610372918168675.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph8414610372918168675.bin' '-l' '-1' '-v' '-w' '/tmp/graph8414610372918168675.weights' '-q' '0' '-e' '0.001'
[2024-05-26 21:08:38] [INFO ] Decomposing Gal with order
[2024-05-26 21:08:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 21:08:40] [INFO ] Removed a total of 2849 redundant transitions.
[2024-05-26 21:08:40] [INFO ] Flatten gal took : 1420 ms
[2024-05-26 21:08:40] [INFO ] Fuse similar labels procedure discarded/fused a total of 84 labels/synchronizations in 159 ms.
[2024-05-26 21:08:41] [INFO ] Time to serialize gal into /tmp/LTL14395620378297516351.gal : 43 ms
[2024-05-26 21:08:41] [INFO ] Time to serialize properties into /tmp/LTL15641568315154054463.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14395620378297516351.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15641568315154054463.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 : !((X(X(X(F("((((((((((gu216.IsEndLoop_0+gu216.IsEndLoop_1)+(gu216.IsEndLoop_2+gu216.IsEndLoop_3))+((gu216.IsEndLoop_4+gu216.IsEndLoop_...9888
Formula 0 simplified : XXXG!"((((((((((gu216.IsEndLoop_0+gu216.IsEndLoop_1)+(gu216.IsEndLoop_2+gu216.IsEndLoop_3))+((gu216.IsEndLoop_4+gu216.IsEndLoop_5)+(...9878
Detected timeout of ITS tools.
Treatment of property Peterson-COL-7-LTLCardinality-01 finished in 282534 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 504 out of 1992 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 392 transitions
Trivial Post-agglo rules discarded 392 transitions
Performed 392 trivial Post agglomeration. Transition count delta: 392
Iterating post reduction 0 with 392 rules applied. Total rules applied 392 place count 1992 transition count 2704
Reduce places removed 392 places and 0 transitions.
Performed 392 Post agglomeration using F-continuation condition.Transition count delta: 392
Iterating post reduction 1 with 784 rules applied. Total rules applied 1176 place count 1600 transition count 2312
Reduce places removed 392 places and 0 transitions.
Iterating post reduction 2 with 392 rules applied. Total rules applied 1568 place count 1208 transition count 2312
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 56 Pre rules applied. Total rules applied 1568 place count 1208 transition count 2256
Deduced a syphon composed of 56 places in 3 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 3 with 112 rules applied. Total rules applied 1680 place count 1152 transition count 2256
Applied a total of 1680 rules in 270 ms. Remains 1152 /1992 variables (removed 840) and now considering 2256/3096 (removed 840) transitions.
[2024-05-26 21:08:56] [INFO ] Flow matrix only has 1920 transitions (discarded 336 similar events)
// Phase 1: matrix 1920 rows 1152 cols
[2024-05-26 21:08:56] [INFO ] Computed 31 invariants in 14 ms
[2024-05-26 21:08:57] [INFO ] Implicit Places using invariants in 901 ms returned [0, 1, 2, 3, 4, 5, 6, 7]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 904 ms to find 8 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1144/1992 places, 2256/3096 transitions.
Applied a total of 0 rules in 53 ms. Remains 1144 /1144 variables (removed 0) and now considering 2256/2256 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1229 ms. Remains : 1144/1992 places, 2256/3096 transitions.
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Peterson-COL-7-LTLCardinality-02
Product exploration explored 100000 steps with 1163 reset in 1269 ms.
Stack based approach found an accepted trace after 58 steps with 1 reset with depth 49 and stack size 49 in 1 ms.
FORMULA Peterson-COL-7-LTLCardinality-02 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-COL-7-LTLCardinality-02 finished in 2634 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))||(!p1 U X(G(p2)))))'
Support contains 176 out of 1992 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 68 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2024-05-26 21:08:59] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
// Phase 1: matrix 2760 rows 1992 cols
[2024-05-26 21:08:59] [INFO ] Computed 31 invariants in 12 ms
[2024-05-26 21:09:00] [INFO ] Implicit Places using invariants in 1396 ms returned []
[2024-05-26 21:09:00] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2024-05-26 21:09:00] [INFO ] Invariant cache hit.
[2024-05-26 21:09:02] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-26 21:09:11] [INFO ] Implicit Places using invariants and state equation in 11118 ms returned []
Implicit Place search using SMT with State Equation took 12521 ms to find 0 implicit places.
Running 3088 sub problems to find dead transitions.
[2024-05-26 21:09:11] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2024-05-26 21:09:11] [INFO ] Invariant cache hit.
[2024-05-26 21:09:11] [INFO ] State equation strengthened by 497 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1984 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 3088 unsolved
SMT process timed out in 31637ms, After SMT, problems are : Problem set: 0 solved, 3088 unsolved
Search for dead transitions found 0 dead transitions in 31704ms
Finished structural reductions in LTL mode , in 1 iterations and 44317 ms. Remains : 1992/1992 places, 3096/3096 transitions.
Stuttering acceptance computed with spot in 356 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p2) (NOT p0)), (NOT p0), (NOT p0)]
Running random walk in product with property : Peterson-COL-7-LTLCardinality-03
Product exploration explored 100000 steps with 4183 reset in 867 ms.
Stack based approach found an accepted trace after 76428 steps with 3252 reset with depth 46 and stack size 46 in 777 ms.
FORMULA Peterson-COL-7-LTLCardinality-03 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-COL-7-LTLCardinality-03 finished in 46352 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(G(p0))||F(p1)))'
Support contains 112 out of 1992 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 69 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2024-05-26 21:09:45] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2024-05-26 21:09:45] [INFO ] Invariant cache hit.
[2024-05-26 21:09:46] [INFO ] Implicit Places using invariants in 1131 ms returned [0, 1, 2, 3, 4, 5, 6, 7]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 1134 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1984/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 71 ms. Remains 1984 /1984 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1277 ms. Remains : 1984/1992 places, 3096/3096 transitions.
Stuttering acceptance computed with spot in 105 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Peterson-COL-7-LTLCardinality-05
Product exploration explored 100000 steps with 4520 reset in 944 ms.
Stack based approach found an accepted trace after 6249 steps with 276 reset with depth 20 and stack size 20 in 51 ms.
FORMULA Peterson-COL-7-LTLCardinality-05 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-COL-7-LTLCardinality-05 finished in 2428 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&&X(X(G((F(p1) U p2)))))))'
Support contains 904 out of 1992 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 36 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2024-05-26 21:09:47] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2024-05-26 21:09:47] [INFO ] Invariant cache hit.
[2024-05-26 21:09:48] [INFO ] Implicit Places using invariants in 864 ms returned [0, 1, 2, 3, 4, 5, 6, 7]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 867 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1984/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 37 ms. Remains 1984 /1984 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 940 ms. Remains : 1984/1992 places, 3096/3096 transitions.
Stuttering acceptance computed with spot in 568 ms :[(OR (NOT p2) (NOT p0)), (NOT p2), (NOT p2), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p2))), (NOT p2), (AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : Peterson-COL-7-LTLCardinality-08
Product exploration explored 100000 steps with 1793 reset in 2364 ms.
Stack based approach found an accepted trace after 98330 steps with 1724 reset with depth 83 and stack size 83 in 2091 ms.
FORMULA Peterson-COL-7-LTLCardinality-08 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-COL-7-LTLCardinality-08 finished in 5995 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(p0)&&(!p1||G(p2)))))'
Support contains 904 out of 1992 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 34 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2024-05-26 21:09:53] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2024-05-26 21:09:53] [INFO ] Invariant cache hit.
[2024-05-26 21:09:54] [INFO ] Implicit Places using invariants in 940 ms returned [0, 1, 2, 3, 4, 5, 6, 7]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 945 ms to find 8 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 1984/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 33 ms. Remains 1984 /1984 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1014 ms. Remains : 1984/1992 places, 3096/3096 transitions.
Stuttering acceptance computed with spot in 215 ms :[(OR (NOT p0) (AND p1 (NOT p2))), (OR (NOT p0) (AND p1 (NOT p2))), true, (NOT p0), (NOT p2)]
Running random walk in product with property : Peterson-COL-7-LTLCardinality-11
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA Peterson-COL-7-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Peterson-COL-7-LTLCardinality-11 finished in 1272 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))||G(p1)))'
Support contains 952 out of 1992 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Performed 392 Post agglomeration using F-continuation condition.Transition count delta: 392
Iterating post reduction 0 with 392 rules applied. Total rules applied 392 place count 1992 transition count 2704
Reduce places removed 392 places and 0 transitions.
Iterating post reduction 1 with 392 rules applied. Total rules applied 784 place count 1600 transition count 2704
Performed 56 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 56 Pre rules applied. Total rules applied 784 place count 1600 transition count 2648
Deduced a syphon composed of 56 places in 3 ms
Reduce places removed 56 places and 0 transitions.
Iterating global reduction 2 with 112 rules applied. Total rules applied 896 place count 1544 transition count 2648
Applied a total of 896 rules in 325 ms. Remains 1544 /1992 variables (removed 448) and now considering 2648/3096 (removed 448) transitions.
[2024-05-26 21:09:55] [INFO ] Flow matrix only has 2312 transitions (discarded 336 similar events)
// Phase 1: matrix 2312 rows 1544 cols
[2024-05-26 21:09:55] [INFO ] Computed 31 invariants in 15 ms
[2024-05-26 21:09:56] [INFO ] Implicit Places using invariants in 1119 ms returned [0, 1, 2, 3, 4, 5, 6, 7]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 1122 ms to find 8 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 1536/1992 places, 2648/3096 transitions.
Applied a total of 0 rules in 72 ms. Remains 1536 /1536 variables (removed 0) and now considering 2648/2648 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1526 ms. Remains : 1536/1992 places, 2648/3096 transitions.
Stuttering acceptance computed with spot in 102 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : Peterson-COL-7-LTLCardinality-12
Product exploration explored 100000 steps with 0 reset in 2397 ms.
Stack based approach found an accepted trace after 2341 steps with 0 reset with depth 2342 and stack size 2310 in 55 ms.
FORMULA Peterson-COL-7-LTLCardinality-12 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-COL-7-LTLCardinality-12 finished in 4109 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||G(p1)))))'
Support contains 400 out of 1992 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Applied a total of 0 rules in 87 ms. Remains 1992 /1992 variables (removed 0) and now considering 3096/3096 (removed 0) transitions.
[2024-05-26 21:09:59] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
// Phase 1: matrix 2760 rows 1992 cols
[2024-05-26 21:09:59] [INFO ] Computed 31 invariants in 19 ms
[2024-05-26 21:10:00] [INFO ] Implicit Places using invariants in 1070 ms returned []
[2024-05-26 21:10:00] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2024-05-26 21:10:00] [INFO ] Invariant cache hit.
[2024-05-26 21:10:02] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-26 21:10:07] [INFO ] Implicit Places using invariants and state equation in 6785 ms returned []
Implicit Place search using SMT with State Equation took 7861 ms to find 0 implicit places.
Running 3088 sub problems to find dead transitions.
[2024-05-26 21:10:07] [INFO ] Flow matrix only has 2760 transitions (discarded 336 similar events)
[2024-05-26 21:10:07] [INFO ] Invariant cache hit.
[2024-05-26 21:10:07] [INFO ] State equation strengthened by 497 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/1984 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 3088 unsolved
SMT process timed out in 31481ms, After SMT, problems are : Problem set: 0 solved, 3088 unsolved
Search for dead transitions found 0 dead transitions in 31515ms
Finished structural reductions in LTL mode , in 1 iterations and 39484 ms. Remains : 1992/1992 places, 3096/3096 transitions.
Stuttering acceptance computed with spot in 112 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : Peterson-COL-7-LTLCardinality-13
Product exploration explored 100000 steps with 50000 reset in 1550 ms.
Product exploration explored 100000 steps with 50000 reset in 1549 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 p1 p0), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND (NOT p1) (NOT p0)))), (X p0), (X p1), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0)), (X (X p1))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge (Minato strategy)
Knowledge based reduction with 9 factoid took 21 ms. Reduced automaton from 2 states, 3 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA Peterson-COL-7-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property Peterson-COL-7-LTLCardinality-13 finished in 42755 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((X(G(p0))&&G(p1))))'
Support contains 568 out of 1992 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 1992 transition count 3089
Reduce places removed 7 places and 0 transitions.
Performed 448 Post agglomeration using F-continuation condition.Transition count delta: 448
Iterating post reduction 1 with 455 rules applied. Total rules applied 462 place count 1985 transition count 2641
Reduce places removed 448 places and 0 transitions.
Iterating post reduction 2 with 448 rules applied. Total rules applied 910 place count 1537 transition count 2641
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 910 place count 1537 transition count 2633
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 926 place count 1529 transition count 2633
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: 49
Deduced a syphon composed of 49 places in 2 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 3 with 98 rules applied. Total rules applied 1024 place count 1480 transition count 2584
Applied a total of 1024 rules in 201 ms. Remains 1480 /1992 variables (removed 512) and now considering 2584/3096 (removed 512) transitions.
[2024-05-26 21:10:42] [INFO ] Flow matrix only has 2248 transitions (discarded 336 similar events)
// Phase 1: matrix 2248 rows 1480 cols
[2024-05-26 21:10:42] [INFO ] Computed 31 invariants in 11 ms
[2024-05-26 21:10:43] [INFO ] Implicit Places using invariants in 1061 ms returned []
[2024-05-26 21:10:43] [INFO ] Flow matrix only has 2248 transitions (discarded 336 similar events)
[2024-05-26 21:10:43] [INFO ] Invariant cache hit.
[2024-05-26 21:10:44] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-26 21:10:53] [INFO ] Implicit Places using invariants and state equation in 9893 ms returned []
Implicit Place search using SMT with State Equation took 10958 ms to find 0 implicit places.
[2024-05-26 21:10:53] [INFO ] Redundant transitions in 292 ms returned []
Running 2576 sub problems to find dead transitions.
[2024-05-26 21:10:53] [INFO ] Flow matrix only has 2248 transitions (discarded 336 similar events)
[2024-05-26 21:10:53] [INFO ] Invariant cache hit.
[2024-05-26 21:10:53] [INFO ] State equation strengthened by 497 read => feed constraints.
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1472 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 2576 unsolved
SMT process timed out in 31084ms, After SMT, problems are : Problem set: 0 solved, 2576 unsolved
Search for dead transitions found 0 dead transitions in 31115ms
Starting structural reductions in SI_LTL mode, iteration 1 : 1480/1992 places, 2584/3096 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 42586 ms. Remains : 1480/1992 places, 2584/3096 transitions.
Stuttering acceptance computed with spot in 148 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : Peterson-COL-7-LTLCardinality-15
Product exploration explored 100000 steps with 0 reset in 2778 ms.
Stack based approach found an accepted trace after 447 steps with 0 reset with depth 448 and stack size 447 in 13 ms.
FORMULA Peterson-COL-7-LTLCardinality-15 FALSE TECHNIQUES STACK_TEST
Treatment of property Peterson-COL-7-LTLCardinality-15 finished in 45557 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)))))'
Found a Shortening insensitive property : Peterson-COL-7-LTLCardinality-01
Stuttering acceptance computed with spot in 142 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 456 out of 1992 places. Attempting structural reductions.
Starting structural reductions in LI_LTL mode, iteration 0 : 1992/1992 places, 3096/3096 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 392 transitions
Trivial Post-agglo rules discarded 392 transitions
Performed 392 trivial Post agglomeration. Transition count delta: 392
Iterating post reduction 0 with 392 rules applied. Total rules applied 392 place count 1992 transition count 2704
Reduce places removed 392 places and 0 transitions.
Performed 392 Post agglomeration using F-continuation condition.Transition count delta: 392
Iterating post reduction 1 with 784 rules applied. Total rules applied 1176 place count 1600 transition count 2312
Reduce places removed 392 places and 0 transitions.
Iterating post reduction 2 with 392 rules applied. Total rules applied 1568 place count 1208 transition count 2312
Performed 104 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 104 Pre rules applied. Total rules applied 1568 place count 1208 transition count 2208
Deduced a syphon composed of 104 places in 1 ms
Reduce places removed 104 places and 0 transitions.
Iterating global reduction 3 with 208 rules applied. Total rules applied 1776 place count 1104 transition count 2208
Applied a total of 1776 rules in 183 ms. Remains 1104 /1992 variables (removed 888) and now considering 2208/3096 (removed 888) transitions.
[2024-05-26 21:11:28] [INFO ] Flow matrix only has 1872 transitions (discarded 336 similar events)
// Phase 1: matrix 1872 rows 1104 cols
[2024-05-26 21:11:28] [INFO ] Computed 31 invariants in 12 ms
[2024-05-26 21:11:29] [INFO ] Implicit Places using invariants in 1248 ms returned [0, 1, 2, 3, 4, 5, 6, 7]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 1252 ms to find 8 implicit places.
Starting structural reductions in LI_LTL mode, iteration 1 : 1096/1992 places, 2208/3096 transitions.
Applied a total of 0 rules in 39 ms. Remains 1096 /1096 variables (removed 0) and now considering 2208/2208 (removed 0) transitions.
Finished structural reductions in LI_LTL mode , in 2 iterations and 1478 ms. Remains : 1096/1992 places, 2208/3096 transitions.
Running random walk in product with property : Peterson-COL-7-LTLCardinality-01
Product exploration explored 100000 steps with 25000 reset in 1102 ms.
Product exploration explored 100000 steps with 25000 reset in 744 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]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 114 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 171 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 115 steps (0 resets) in 11 ms. (9 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 132 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 195 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 190 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 456 out of 1096 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1096/1096 places, 2208/2208 transitions.
Applied a total of 0 rules in 20 ms. Remains 1096 /1096 variables (removed 0) and now considering 2208/2208 (removed 0) transitions.
[2024-05-26 21:11:32] [INFO ] Flow matrix only has 1872 transitions (discarded 336 similar events)
// Phase 1: matrix 1872 rows 1096 cols
[2024-05-26 21:11:32] [INFO ] Computed 23 invariants in 11 ms
[2024-05-26 21:11:33] [INFO ] Implicit Places using invariants in 1254 ms returned []
[2024-05-26 21:11:33] [INFO ] Flow matrix only has 1872 transitions (discarded 336 similar events)
[2024-05-26 21:11:33] [INFO ] Invariant cache hit.
[2024-05-26 21:11:34] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-26 21:11:42] [INFO ] Implicit Places using invariants and state equation in 8864 ms returned []
Implicit Place search using SMT with State Equation took 10128 ms to find 0 implicit places.
Running 2200 sub problems to find dead transitions.
[2024-05-26 21:11:42] [INFO ] Flow matrix only has 1872 transitions (discarded 336 similar events)
[2024-05-26 21:11:42] [INFO ] Invariant cache hit.
[2024-05-26 21:11:42] [INFO ] State equation strengthened by 497 read => feed constraints.
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1096 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1096/2968 variables, and 23 constraints, problems are : Problem set: 0 solved, 2200 unsolved in 30046 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 0/1096 constraints, ReadFeed: 0/497 constraints, PredecessorRefiner: 2200/2200 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2200 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1096 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
[2024-05-26 21:12:17] [INFO ] Deduced a trap composed of 25 places in 664 ms of which 8 ms to minimize.
[2024-05-26 21:12:18] [INFO ] Deduced a trap composed of 48 places in 1200 ms of which 9 ms to minimize.
[2024-05-26 21:12:19] [INFO ] Deduced a trap composed of 58 places in 1070 ms of which 12 ms to minimize.
[2024-05-26 21:12:20] [INFO ] Deduced a trap composed of 115 places in 925 ms of which 9 ms to minimize.
[2024-05-26 21:12:21] [INFO ] Deduced a trap composed of 27 places in 1314 ms of which 15 ms to minimize.
[2024-05-26 21:12:22] [INFO ] Deduced a trap composed of 37 places in 1206 ms of which 13 ms to minimize.
[2024-05-26 21:12:23] [INFO ] Deduced a trap composed of 35 places in 1083 ms of which 10 ms to minimize.
[2024-05-26 21:12:25] [INFO ] Deduced a trap composed of 77 places in 1202 ms of which 10 ms to minimize.
[2024-05-26 21:12:26] [INFO ] Deduced a trap composed of 33 places in 878 ms of which 10 ms to minimize.
[2024-05-26 21:12:27] [INFO ] Deduced a trap composed of 59 places in 998 ms of which 15 ms to minimize.
[2024-05-26 21:12:28] [INFO ] Deduced a trap composed of 63 places in 1141 ms of which 10 ms to minimize.
[2024-05-26 21:12:29] [INFO ] Deduced a trap composed of 41 places in 1083 ms of which 9 ms to minimize.
[2024-05-26 21:12:30] [INFO ] Deduced a trap composed of 28 places in 1263 ms of which 14 ms to minimize.
[2024-05-26 21:12:31] [INFO ] Deduced a trap composed of 48 places in 1263 ms of which 13 ms to minimize.
[2024-05-26 21:12:33] [INFO ] Deduced a trap composed of 35 places in 1099 ms of which 12 ms to minimize.
[2024-05-26 21:12:34] [INFO ] Deduced a trap composed of 82 places in 975 ms of which 10 ms to minimize.
[2024-05-26 21:12:35] [INFO ] Deduced a trap composed of 61 places in 1097 ms of which 9 ms to minimize.
[2024-05-26 21:12:36] [INFO ] Deduced a trap composed of 160 places in 1020 ms of which 9 ms to minimize.
[2024-05-26 21:12:37] [INFO ] Deduced a trap composed of 55 places in 1268 ms of which 15 ms to minimize.
[2024-05-26 21:12:38] [INFO ] Deduced a trap composed of 73 places in 1114 ms of which 16 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/1096 variables, 20/43 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
[2024-05-26 21:12:41] [INFO ] Deduced a trap composed of 50 places in 1426 ms of which 15 ms to minimize.
[2024-05-26 21:12:42] [INFO ] Deduced a trap composed of 33 places in 1187 ms of which 9 ms to minimize.
[2024-05-26 21:12:43] [INFO ] Deduced a trap composed of 33 places in 896 ms of which 9 ms to minimize.
[2024-05-26 21:12:44] [INFO ] Deduced a trap composed of 62 places in 995 ms of which 9 ms to minimize.
SMT process timed out in 61830ms, After SMT, problems are : Problem set: 0 solved, 2200 unsolved
Search for dead transitions found 0 dead transitions in 61854ms
Finished structural reductions in LTL mode , in 1 iterations and 72009 ms. Remains : 1096/1096 places, 2208/2208 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]
False Knowledge obtained : []
Knowledge based reduction with 1 factoid took 92 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 161 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
RANDOM walk for 239 steps (0 resets) in 9 ms. (23 steps per ms) remains 0/1 properties
Knowledge obtained : [p0]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 1 factoid took 136 ms. Reduced automaton from 4 states, 4 edges and 1 AP (stutter sensitive) to 4 states, 4 edges and 1 AP (stutter sensitive).
Stuttering acceptance computed with spot in 183 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 186 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 181 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 25000 reset in 692 ms.
Product exploration explored 100000 steps with 25000 reset in 730 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 204 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 456 out of 1096 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 1096/1096 places, 2208/2208 transitions.
Applied a total of 0 rules in 30 ms. Remains 1096 /1096 variables (removed 0) and now considering 2208/2208 (removed 0) transitions.
[2024-05-26 21:12:47] [INFO ] Redundant transitions in 81 ms returned []
Running 2200 sub problems to find dead transitions.
[2024-05-26 21:12:47] [INFO ] Flow matrix only has 1872 transitions (discarded 336 similar events)
[2024-05-26 21:12:47] [INFO ] Invariant cache hit.
[2024-05-26 21:12:47] [INFO ] State equation strengthened by 497 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1096 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1096/2968 variables, and 23 constraints, problems are : Problem set: 0 solved, 2200 unsolved in 30068 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 0/1096 constraints, ReadFeed: 0/497 constraints, PredecessorRefiner: 2200/2200 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2200 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1096 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
[2024-05-26 21:13:22] [INFO ] Deduced a trap composed of 25 places in 1019 ms of which 12 ms to minimize.
[2024-05-26 21:13:23] [INFO ] Deduced a trap composed of 48 places in 1275 ms of which 17 ms to minimize.
[2024-05-26 21:13:24] [INFO ] Deduced a trap composed of 58 places in 1039 ms of which 10 ms to minimize.
[2024-05-26 21:13:25] [INFO ] Deduced a trap composed of 115 places in 1057 ms of which 15 ms to minimize.
[2024-05-26 21:13:26] [INFO ] Deduced a trap composed of 27 places in 1022 ms of which 10 ms to minimize.
[2024-05-26 21:13:27] [INFO ] Deduced a trap composed of 37 places in 978 ms of which 11 ms to minimize.
[2024-05-26 21:13:28] [INFO ] Deduced a trap composed of 35 places in 1000 ms of which 10 ms to minimize.
[2024-05-26 21:13:30] [INFO ] Deduced a trap composed of 77 places in 1164 ms of which 14 ms to minimize.
[2024-05-26 21:13:30] [INFO ] Deduced a trap composed of 33 places in 890 ms of which 9 ms to minimize.
[2024-05-26 21:13:31] [INFO ] Deduced a trap composed of 59 places in 906 ms of which 10 ms to minimize.
[2024-05-26 21:13:32] [INFO ] Deduced a trap composed of 63 places in 897 ms of which 9 ms to minimize.
[2024-05-26 21:13:33] [INFO ] Deduced a trap composed of 41 places in 899 ms of which 10 ms to minimize.
[2024-05-26 21:13:34] [INFO ] Deduced a trap composed of 28 places in 1089 ms of which 9 ms to minimize.
[2024-05-26 21:13:35] [INFO ] Deduced a trap composed of 48 places in 1026 ms of which 9 ms to minimize.
[2024-05-26 21:13:36] [INFO ] Deduced a trap composed of 35 places in 811 ms of which 9 ms to minimize.
[2024-05-26 21:13:37] [INFO ] Deduced a trap composed of 82 places in 1042 ms of which 15 ms to minimize.
[2024-05-26 21:13:38] [INFO ] Deduced a trap composed of 61 places in 1082 ms of which 9 ms to minimize.
[2024-05-26 21:13:39] [INFO ] Deduced a trap composed of 160 places in 1055 ms of which 9 ms to minimize.
[2024-05-26 21:13:41] [INFO ] Deduced a trap composed of 55 places in 1036 ms of which 10 ms to minimize.
[2024-05-26 21:13:42] [INFO ] Deduced a trap composed of 73 places in 1067 ms of which 9 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/1096 variables, 20/43 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
[2024-05-26 21:13:44] [INFO ] Deduced a trap composed of 50 places in 1271 ms of which 14 ms to minimize.
[2024-05-26 21:13:45] [INFO ] Deduced a trap composed of 33 places in 938 ms of which 9 ms to minimize.
[2024-05-26 21:13:46] [INFO ] Deduced a trap composed of 33 places in 968 ms of which 10 ms to minimize.
[2024-05-26 21:13:47] [INFO ] Deduced a trap composed of 62 places in 924 ms of which 8 ms to minimize.
[2024-05-26 21:13:48] [INFO ] Deduced a trap composed of 28 places in 872 ms of which 8 ms to minimize.
[2024-05-26 21:13:49] [INFO ] Deduced a trap composed of 57 places in 959 ms of which 13 ms to minimize.
SMT process timed out in 61977ms, After SMT, problems are : Problem set: 0 solved, 2200 unsolved
Search for dead transitions found 0 dead transitions in 62003ms
Finished structural reductions in SI_LTL mode , in 1 iterations and 62137 ms. Remains : 1096/1096 places, 2208/2208 transitions.
Built C files in :
/tmp/ltsmin957771746367555304
[2024-05-26 21:13:49] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin957771746367555304
Running compilation step : cd /tmp/ltsmin957771746367555304;'/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/ltsmin957771746367555304;'/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/ltsmin957771746367555304;'/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$1.run(LTSminRunner.java:93)
at java.base/java.lang.Thread.run(Thread.java:840)
Support contains 456 out of 1096 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 1096/1096 places, 2208/2208 transitions.
Applied a total of 0 rules in 13 ms. Remains 1096 /1096 variables (removed 0) and now considering 2208/2208 (removed 0) transitions.
[2024-05-26 21:13:52] [INFO ] Flow matrix only has 1872 transitions (discarded 336 similar events)
[2024-05-26 21:13:52] [INFO ] Invariant cache hit.
[2024-05-26 21:13:53] [INFO ] Implicit Places using invariants in 840 ms returned []
[2024-05-26 21:13:53] [INFO ] Flow matrix only has 1872 transitions (discarded 336 similar events)
[2024-05-26 21:13:53] [INFO ] Invariant cache hit.
[2024-05-26 21:13:54] [INFO ] State equation strengthened by 497 read => feed constraints.
[2024-05-26 21:14:00] [INFO ] Implicit Places using invariants and state equation in 7894 ms returned []
Implicit Place search using SMT with State Equation took 8740 ms to find 0 implicit places.
Running 2200 sub problems to find dead transitions.
[2024-05-26 21:14:01] [INFO ] Flow matrix only has 1872 transitions (discarded 336 similar events)
[2024-05-26 21:14:01] [INFO ] Invariant cache hit.
[2024-05-26 21:14:01] [INFO ] State equation strengthened by 497 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/1096 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1096/2968 variables, and 23 constraints, problems are : Problem set: 0 solved, 2200 unsolved in 30055 ms.
Refiners :[Positive P Invariants (semi-flows): 23/23 constraints, State Equation: 0/1096 constraints, ReadFeed: 0/497 constraints, PredecessorRefiner: 2200/2200 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2200 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1096 variables, 23/23 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
[2024-05-26 21:14:34] [INFO ] Deduced a trap composed of 25 places in 584 ms of which 7 ms to minimize.
[2024-05-26 21:14:36] [INFO ] Deduced a trap composed of 48 places in 1172 ms of which 10 ms to minimize.
[2024-05-26 21:14:37] [INFO ] Deduced a trap composed of 58 places in 1074 ms of which 9 ms to minimize.
[2024-05-26 21:14:38] [INFO ] Deduced a trap composed of 115 places in 1035 ms of which 9 ms to minimize.
[2024-05-26 21:14:39] [INFO ] Deduced a trap composed of 27 places in 1035 ms of which 9 ms to minimize.
[2024-05-26 21:14:40] [INFO ] Deduced a trap composed of 37 places in 965 ms of which 9 ms to minimize.
[2024-05-26 21:14:41] [INFO ] Deduced a trap composed of 35 places in 951 ms of which 9 ms to minimize.
[2024-05-26 21:14:42] [INFO ] Deduced a trap composed of 77 places in 1198 ms of which 15 ms to minimize.
[2024-05-26 21:14:43] [INFO ] Deduced a trap composed of 33 places in 1367 ms of which 13 ms to minimize.
[2024-05-26 21:14:45] [INFO ] Deduced a trap composed of 59 places in 1181 ms of which 9 ms to minimize.
[2024-05-26 21:14:46] [INFO ] Deduced a trap composed of 63 places in 1118 ms of which 15 ms to minimize.
[2024-05-26 21:14:47] [INFO ] Deduced a trap composed of 41 places in 1160 ms of which 9 ms to minimize.
[2024-05-26 21:14:48] [INFO ] Deduced a trap composed of 28 places in 892 ms of which 9 ms to minimize.
[2024-05-26 21:14:49] [INFO ] Deduced a trap composed of 48 places in 1080 ms of which 9 ms to minimize.
[2024-05-26 21:14:50] [INFO ] Deduced a trap composed of 35 places in 873 ms of which 9 ms to minimize.
[2024-05-26 21:14:51] [INFO ] Deduced a trap composed of 82 places in 1036 ms of which 10 ms to minimize.
[2024-05-26 21:14:52] [INFO ] Deduced a trap composed of 61 places in 1065 ms of which 9 ms to minimize.
[2024-05-26 21:14:53] [INFO ] Deduced a trap composed of 160 places in 1091 ms of which 9 ms to minimize.
[2024-05-26 21:14:54] [INFO ] Deduced a trap composed of 55 places in 1169 ms of which 10 ms to minimize.
[2024-05-26 21:14:55] [INFO ] Deduced a trap composed of 73 places in 1004 ms of which 9 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/1096 variables, 20/43 constraints. Problems are: Problem set: 0 solved, 2200 unsolved
[2024-05-26 21:14:58] [INFO ] Deduced a trap composed of 50 places in 884 ms of which 9 ms to minimize.
[2024-05-26 21:14:59] [INFO ] Deduced a trap composed of 33 places in 1045 ms of which 10 ms to minimize.
[2024-05-26 21:15:00] [INFO ] Deduced a trap composed of 33 places in 885 ms of which 10 ms to minimize.
[2024-05-26 21:15:00] [INFO ] Deduced a trap composed of 62 places in 814 ms of which 9 ms to minimize.
[2024-05-26 21:15:01] [INFO ] Deduced a trap composed of 28 places in 925 ms of which 9 ms to minimize.
[2024-05-26 21:15:02] [INFO ] Deduced a trap composed of 57 places in 821 ms of which 13 ms to minimize.
SMT process timed out in 61702ms, After SMT, problems are : Problem set: 0 solved, 2200 unsolved
Search for dead transitions found 0 dead transitions in 61725ms
Finished structural reductions in LTL mode , in 1 iterations and 70483 ms. Remains : 1096/1096 places, 2208/2208 transitions.
Built C files in :
/tmp/ltsmin11089859662515738936
[2024-05-26 21:15:02] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11089859662515738936
Running compilation step : cd /tmp/ltsmin11089859662515738936;'/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/ltsmin11089859662515738936;'/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/ltsmin11089859662515738936;'/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 21:15:05] [INFO ] Flatten gal took : 130 ms
[2024-05-26 21:15:06] [INFO ] Flatten gal took : 152 ms
[2024-05-26 21:15:06] [INFO ] Time to serialize gal into /tmp/LTL11508391090174976754.gal : 17 ms
[2024-05-26 21:15:06] [INFO ] Time to serialize properties into /tmp/LTL17873282632830403945.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11508391090174976754.gal' '-t' 'CGAL' '-hoa' '/tmp/aut6776237609488059370.hoa' '-atoms' '/tmp/LTL17873282632830403945.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...319
Loading property file /tmp/LTL17873282632830403945.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut6776237609488059370.hoa
Detected timeout of ITS tools.
[2024-05-26 21:15:21] [INFO ] Flatten gal took : 66 ms
[2024-05-26 21:15:21] [INFO ] Flatten gal took : 65 ms
[2024-05-26 21:15:21] [INFO ] Time to serialize gal into /tmp/LTL7405285158667421663.gal : 12 ms
[2024-05-26 21:15:21] [INFO ] Time to serialize properties into /tmp/LTL5426588025787794769.ltl : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7405285158667421663.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5426588025787794769.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 : !((X(X(X(F("((((((((((IsEndLoop_0+IsEndLoop_1)+(IsEndLoop_2+IsEndLoop_3))+((IsEndLoop_4+IsEndLoop_5)+(IsEndLoop_6+IsEndLoop_7)))+(((Is...7152
Formula 0 simplified : XXXG!"((((((((((IsEndLoop_0+IsEndLoop_1)+(IsEndLoop_2+IsEndLoop_3))+((IsEndLoop_4+IsEndLoop_5)+(IsEndLoop_6+IsEndLoop_7)))+(((IsEndL...7142
Detected timeout of ITS tools.
[2024-05-26 21:15:36] [INFO ] Flatten gal took : 64 ms
[2024-05-26 21:15:36] [INFO ] Applying decomposition
[2024-05-26 21:15:36] [INFO ] Flatten gal took : 109 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/graph16889958230336995668.txt' '-o' '/tmp/graph16889958230336995668.bin' '-w' '/tmp/graph16889958230336995668.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16889958230336995668.bin' '-l' '-1' '-v' '-w' '/tmp/graph16889958230336995668.weights' '-q' '0' '-e' '0.001'
[2024-05-26 21:15:37] [INFO ] Decomposing Gal with order
[2024-05-26 21:15:37] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 21:15:37] [INFO ] Removed a total of 2493 redundant transitions.
[2024-05-26 21:15:38] [INFO ] Flatten gal took : 708 ms
[2024-05-26 21:15:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 144 labels/synchronizations in 60 ms.
[2024-05-26 21:15:38] [INFO ] Time to serialize gal into /tmp/LTL15685230264921090138.gal : 24 ms
[2024-05-26 21:15:38] [INFO ] Time to serialize properties into /tmp/LTL8759477248591690542.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/LTL15685230264921090138.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8759477248591690542.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 : !((X(X(X(F("((((((((((gu64.IsEndLoop_0+gu64.IsEndLoop_1)+(gu64.IsEndLoop_2+gu64.IsEndLoop_3))+((gu64.IsEndLoop_4+gu64.IsEndLoop_5)+(gu...9432
Formula 0 simplified : XXXG!"((((((((((gu64.IsEndLoop_0+gu64.IsEndLoop_1)+(gu64.IsEndLoop_2+gu64.IsEndLoop_3))+((gu64.IsEndLoop_4+gu64.IsEndLoop_5)+(gu64.I...9422
Detected timeout of ITS tools.
Treatment of property Peterson-COL-7-LTLCardinality-01 finished in 265866 ms.
[2024-05-26 21:15:53] [INFO ] Flatten gal took : 142 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin3403887689510708946
[2024-05-26 21:15:53] [INFO ] Too many transitions (3096) to apply POR reductions. Disabling POR matrices.
[2024-05-26 21:15:53] [INFO ] Built C files in 78ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3403887689510708946
Running compilation step : cd /tmp/ltsmin3403887689510708946;'/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 21:15:53] [INFO ] Applying decomposition
[2024-05-26 21:15:54] [INFO ] Flatten gal took : 255 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/graph16665236098682634674.txt' '-o' '/tmp/graph16665236098682634674.bin' '-w' '/tmp/graph16665236098682634674.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph16665236098682634674.bin' '-l' '-1' '-v' '-w' '/tmp/graph16665236098682634674.weights' '-q' '0' '-e' '0.001'
[2024-05-26 21:15:54] [INFO ] Decomposing Gal with order
[2024-05-26 21:15:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-26 21:15:55] [INFO ] Removed a total of 2903 redundant transitions.
[2024-05-26 21:15:55] [INFO ] Flatten gal took : 698 ms
[2024-05-26 21:15:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 82 labels/synchronizations in 46 ms.
[2024-05-26 21:15:56] [INFO ] Time to serialize gal into /tmp/LTLCardinality1444241182993917668.gal : 28 ms
[2024-05-26 21:15:56] [INFO ] Time to serialize properties into /tmp/LTLCardinality8444937213964195163.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/LTLCardinality1444241182993917668.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality8444937213964195163.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 : !((X(X(X(F("((((((((((gu240.IsEndLoop_0+gu240.IsEndLoop_1)+(gu240.IsEndLoop_2+gu240.IsEndLoop_3))+((gu240.IsEndLoop_4+gu240.IsEndLoop_...9888
Formula 0 simplified : XXXG!"((((((((((gu240.IsEndLoop_0+gu240.IsEndLoop_1)+(gu240.IsEndLoop_2+gu240.IsEndLoop_3))+((gu240.IsEndLoop_4+gu240.IsEndLoop_5)+(...9878
Compilation finished in 16329 ms.
Running link step : cd /tmp/ltsmin3403887689510708946;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 82 ms.
Running LTSmin : cd /tmp/ltsmin3403887689510708946;'/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' 'X(X(X(<>((LTLAPp0==true)))))' '--buchi-type=spotba'
LTSmin run took 2629 ms.
FORMULA Peterson-COL-7-LTLCardinality-01 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 809461 ms.
BK_STOP 1716758172915
--------------------
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-7"
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-7, 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-171654407200243"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Peterson-COL-7.tgz
mv Peterson-COL-7 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 ;