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.r417-tall-171690556700562.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)
................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is Szymanski-PT-b12, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r417-tall-171690556700562
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.0M
-rw-r--r-- 1 mcc users 7.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 19 07:17 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 16:45 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 19 07:37 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 19:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.3K Apr 11 15:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 69K Apr 11 15:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.9K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 65K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 08:02 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 08:02 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 3.7M 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 Szymanski-PT-b12-LTLCardinality-00
FORMULA_NAME Szymanski-PT-b12-LTLCardinality-01
FORMULA_NAME Szymanski-PT-b12-LTLCardinality-02
FORMULA_NAME Szymanski-PT-b12-LTLCardinality-03
FORMULA_NAME Szymanski-PT-b12-LTLCardinality-04
FORMULA_NAME Szymanski-PT-b12-LTLCardinality-05
FORMULA_NAME Szymanski-PT-b12-LTLCardinality-06
FORMULA_NAME Szymanski-PT-b12-LTLCardinality-07
FORMULA_NAME Szymanski-PT-b12-LTLCardinality-08
FORMULA_NAME Szymanski-PT-b12-LTLCardinality-09
FORMULA_NAME Szymanski-PT-b12-LTLCardinality-10
FORMULA_NAME Szymanski-PT-b12-LTLCardinality-11
FORMULA_NAME Szymanski-PT-b12-LTLCardinality-12
FORMULA_NAME Szymanski-PT-b12-LTLCardinality-13
FORMULA_NAME Szymanski-PT-b12-LTLCardinality-14
FORMULA_NAME Szymanski-PT-b12-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1717177273962

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Szymanski-PT-b12
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-31 17:41:15] [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]
[2024-05-31 17:41:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-31 17:41:15] [INFO ] Load time of PNML (sax parser for PT used): 291 ms
[2024-05-31 17:41:15] [INFO ] Transformed 568 places.
[2024-05-31 17:41:15] [INFO ] Transformed 8320 transitions.
[2024-05-31 17:41:15] [INFO ] Parsed PT model containing 568 places and 8320 transitions and 33408 arcs in 486 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Deduced a syphon composed of 260 places in 18 ms
Reduce places removed 260 places and 256 transitions.
FORMULA Szymanski-PT-b12-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b12-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b12-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b12-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b12-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b12-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b12-LTLCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b12-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b12-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b12-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 12 out of 308 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 308/308 places, 8064/8064 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 306 transition count 8064
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 305 transition count 7936
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 305 transition count 7936
Applied a total of 4 rules in 207 ms. Remains 305 /308 variables (removed 3) and now considering 7936/8064 (removed 128) transitions.
[2024-05-31 17:41:16] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2024-05-31 17:41:16] [INFO ] Computed 1 invariants in 51 ms
[2024-05-31 17:41:17] [INFO ] Implicit Places using invariants in 691 ms returned []
[2024-05-31 17:41:17] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:41:17] [INFO ] Invariant cache hit.
[2024-05-31 17:41:17] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:41:22] [INFO ] Implicit Places using invariants and state equation in 5700 ms returned []
Implicit Place search using SMT with State Equation took 6421 ms to find 0 implicit places.
[2024-05-31 17:41:22] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:41:22] [INFO ] Invariant cache hit.
[2024-05-31 17:41:24] [INFO ] Dead Transitions using invariants and state equation in 1997 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 305/308 places, 7936/8064 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 8628 ms. Remains : 305/308 places, 7936/8064 transitions.
Support contains 12 out of 305 places after structural reductions.
[2024-05-31 17:41:25] [INFO ] Flatten gal took : 419 ms
[2024-05-31 17:41:25] [INFO ] Flatten gal took : 287 ms
[2024-05-31 17:41:26] [INFO ] Input system was already deterministic with 7936 transitions.
Incomplete random walk after 10006 steps, including 2 resets, run finished after 241 ms. (steps per millisecond=41 ) properties (out of 9) seen :1
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 150 ms. (steps per millisecond=66 ) properties (out of 8) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 7) seen :2
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2024-05-31 17:41:26] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:41:26] [INFO ] Invariant cache hit.
[2024-05-31 17:41:27] [INFO ] After 122ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-31 17:41:27] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-31 17:41:27] [INFO ] After 722ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :2
[2024-05-31 17:41:27] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:41:29] [INFO ] After 1516ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :3 sat :2
[2024-05-31 17:41:29] [INFO ] After 1879ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :2
Attempting to minimize the solution found.
Minimization took 213 ms.
[2024-05-31 17:41:30] [INFO ] After 2970ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :2
Fused 5 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 24 ms.
Support contains 3 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Drop transitions removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Iterating post reduction 0 with 128 rules applied. Total rules applied 128 place count 305 transition count 7808
Applied a total of 128 rules in 395 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7936 (removed 128) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 396 ms. Remains : 305/305 places, 7808/7936 transitions.
Incomplete random walk after 10005 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 174129 steps, run timeout after 3001 ms. (steps per millisecond=58 ) properties seen :{}
Probabilistic random walk after 174129 steps, saw 136396 distinct states, run finished after 3002 ms. (steps per millisecond=58 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-31 17:41:33] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2024-05-31 17:41:33] [INFO ] Computed 3 invariants in 29 ms
[2024-05-31 17:41:33] [INFO ] After 71ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-31 17:41:33] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2024-05-31 17:41:34] [INFO ] After 638ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-31 17:41:34] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:41:35] [INFO ] After 1105ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-31 17:41:35] [INFO ] After 1337ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 117 ms.
[2024-05-31 17:41:35] [INFO ] After 2168ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 24 ms.
Support contains 3 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 198 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 198 ms. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 309 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2024-05-31 17:41:36] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-31 17:41:36] [INFO ] Invariant cache hit.
[2024-05-31 17:41:36] [INFO ] Implicit Places using invariants in 661 ms returned []
[2024-05-31 17:41:36] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-31 17:41:36] [INFO ] Invariant cache hit.
[2024-05-31 17:41:37] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:41:39] [INFO ] Implicit Places using invariants and state equation in 2396 ms returned []
Implicit Place search using SMT with State Equation took 3064 ms to find 0 implicit places.
[2024-05-31 17:41:40] [INFO ] Redundant transitions in 918 ms returned []
[2024-05-31 17:41:40] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-31 17:41:40] [INFO ] Invariant cache hit.
[2024-05-31 17:41:42] [INFO ] Dead Transitions using invariants and state equation in 2202 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6519 ms. Remains : 305/305 places, 7808/7808 transitions.
Graph (trivial) has 5072 edges and 305 vertex of which 37 / 305 are part of one of the 2 SCC in 5 ms
Free SCC test removed 35 places
Drop transitions removed 4072 transitions
Ensure Unique test removed 1372 transitions
Reduce isomorphic transitions removed 5444 transitions.
Drop transitions removed 416 transitions
Redundant transition composition rules discarded 416 transitions
Iterating global reduction 0 with 416 rules applied. Total rules applied 417 place count 270 transition count 1948
Applied a total of 417 rules in 200 ms. Remains 270 /305 variables (removed 35) and now considering 1948/7808 (removed 5860) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 1948 rows 270 cols
[2024-05-31 17:41:42] [INFO ] Computed 3 invariants in 20 ms
[2024-05-31 17:41:42] [INFO ] After 47ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-31 17:41:42] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-31 17:41:43] [INFO ] After 351ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-31 17:41:43] [INFO ] State equation strengthened by 504 read => feed constraints.
[2024-05-31 17:41:43] [INFO ] After 178ms SMT Verify possible using 504 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-31 17:41:43] [INFO ] After 343ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 101 ms.
[2024-05-31 17:41:43] [INFO ] After 863ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Successfully simplified 3 atomic propositions for a total of 6 simplifications.
FORMULA Szymanski-PT-b12-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 11 stabilizing places and 2304 stable transitions
FORMULA Szymanski-PT-b12-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 305 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 26 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 17:41:43] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2024-05-31 17:41:43] [INFO ] Computed 1 invariants in 22 ms
[2024-05-31 17:41:44] [INFO ] Implicit Places using invariants in 450 ms returned []
[2024-05-31 17:41:44] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:41:44] [INFO ] Invariant cache hit.
[2024-05-31 17:41:44] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:41:51] [INFO ] Implicit Places using invariants and state equation in 7022 ms returned []
Implicit Place search using SMT with State Equation took 7475 ms to find 0 implicit places.
[2024-05-31 17:41:51] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:41:51] [INFO ] Invariant cache hit.
[2024-05-31 17:41:53] [INFO ] Dead Transitions using invariants and state equation in 2088 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 9592 ms. Remains : 305/305 places, 7936/7936 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 239 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : Szymanski-PT-b12-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ s164 s298)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 162 reset in 797 ms.
Entered a terminal (fully accepting) state of product in 51 steps with 0 reset in 2 ms.
FORMULA Szymanski-PT-b12-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-b12-LTLCardinality-00 finished in 10698 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 313 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 17:41:54] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:41:54] [INFO ] Invariant cache hit.
[2024-05-31 17:41:55] [INFO ] Implicit Places using invariants in 456 ms returned []
[2024-05-31 17:41:55] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:41:55] [INFO ] Invariant cache hit.
[2024-05-31 17:41:55] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:42:02] [INFO ] Implicit Places using invariants and state equation in 6744 ms returned []
Implicit Place search using SMT with State Equation took 7207 ms to find 0 implicit places.
[2024-05-31 17:42:02] [INFO ] Redundant transitions in 684 ms returned []
[2024-05-31 17:42:02] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:42:02] [INFO ] Invariant cache hit.
[2024-05-31 17:42:04] [INFO ] Dead Transitions using invariants and state equation in 2079 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10303 ms. Remains : 305/305 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Running random walk in product with property : Szymanski-PT-b12-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s250 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 17 reset in 486 ms.
Product exploration explored 100000 steps with 126 reset in 700 ms.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 91 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Incomplete random walk after 10001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 251311 steps, run timeout after 3001 ms. (steps per millisecond=83 ) properties seen :{}
Probabilistic random walk after 251311 steps, saw 199682 distinct states, run finished after 3002 ms. (steps per millisecond=83 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 17:42:09] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:42:09] [INFO ] Invariant cache hit.
[2024-05-31 17:42:09] [INFO ] After 53ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 17:42:09] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 17:42:10] [INFO ] After 648ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 17:42:10] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:42:10] [INFO ] After 732ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 17:42:10] [INFO ] After 855ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 58 ms.
[2024-05-31 17:42:10] [INFO ] After 1642ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 8 ms.
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Drop transitions removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Iterating post reduction 0 with 128 rules applied. Total rules applied 128 place count 305 transition count 7808
Applied a total of 128 rules in 207 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7936 (removed 128) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 208 ms. Remains : 305/305 places, 7808/7936 transitions.
Incomplete random walk after 10003 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 233086 steps, run timeout after 3001 ms. (steps per millisecond=77 ) properties seen :{}
Probabilistic random walk after 233086 steps, saw 183173 distinct states, run finished after 3001 ms. (steps per millisecond=77 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 17:42:14] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2024-05-31 17:42:14] [INFO ] Computed 3 invariants in 24 ms
[2024-05-31 17:42:14] [INFO ] After 57ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 17:42:14] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2024-05-31 17:42:15] [INFO ] After 668ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 17:42:15] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:42:16] [INFO ] After 955ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 17:42:16] [INFO ] After 1075ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 55 ms.
[2024-05-31 17:42:16] [INFO ] After 1868ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 10 ms.
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 200 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 201 ms. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 198 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2024-05-31 17:42:16] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-31 17:42:16] [INFO ] Invariant cache hit.
[2024-05-31 17:42:17] [INFO ] Implicit Places using invariants in 526 ms returned []
[2024-05-31 17:42:17] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-31 17:42:17] [INFO ] Invariant cache hit.
[2024-05-31 17:42:17] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:42:19] [INFO ] Implicit Places using invariants and state equation in 2043 ms returned []
Implicit Place search using SMT with State Equation took 2573 ms to find 0 implicit places.
[2024-05-31 17:42:20] [INFO ] Redundant transitions in 856 ms returned []
[2024-05-31 17:42:20] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-31 17:42:20] [INFO ] Invariant cache hit.
[2024-05-31 17:42:22] [INFO ] Dead Transitions using invariants and state equation in 2203 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5844 ms. Remains : 305/305 places, 7808/7808 transitions.
Graph (trivial) has 5264 edges and 305 vertex of which 38 / 305 are part of one of the 2 SCC in 0 ms
Free SCC test removed 36 places
Drop transitions removed 4264 transitions
Ensure Unique test removed 1182 transitions
Reduce isomorphic transitions removed 5446 transitions.
Drop transitions removed 416 transitions
Redundant transition composition rules discarded 416 transitions
Iterating global reduction 0 with 416 rules applied. Total rules applied 417 place count 269 transition count 1946
Applied a total of 417 rules in 129 ms. Remains 269 /305 variables (removed 36) and now considering 1946/7808 (removed 5862) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1946 rows 269 cols
[2024-05-31 17:42:22] [INFO ] Computed 3 invariants in 17 ms
[2024-05-31 17:42:22] [INFO ] After 44ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 17:42:22] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-31 17:42:22] [INFO ] After 330ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 17:42:22] [INFO ] State equation strengthened by 504 read => feed constraints.
[2024-05-31 17:42:23] [INFO ] After 129ms SMT Verify possible using 504 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 17:42:23] [INFO ] After 197ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 39 ms.
[2024-05-31 17:42:23] [INFO ] After 637ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 88 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 213 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 17:42:23] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2024-05-31 17:42:23] [INFO ] Computed 1 invariants in 25 ms
[2024-05-31 17:42:23] [INFO ] Implicit Places using invariants in 471 ms returned []
[2024-05-31 17:42:23] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:42:23] [INFO ] Invariant cache hit.
[2024-05-31 17:42:24] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:42:30] [INFO ] Implicit Places using invariants and state equation in 6361 ms returned []
Implicit Place search using SMT with State Equation took 6834 ms to find 0 implicit places.
[2024-05-31 17:42:31] [INFO ] Redundant transitions in 824 ms returned []
[2024-05-31 17:42:31] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:42:31] [INFO ] Invariant cache hit.
[2024-05-31 17:42:33] [INFO ] Dead Transitions using invariants and state equation in 2045 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9933 ms. Remains : 305/305 places, 7936/7936 transitions.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 84 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Incomplete random walk after 10008 steps, including 3 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 256327 steps, run timeout after 3001 ms. (steps per millisecond=85 ) properties seen :{}
Probabilistic random walk after 256327 steps, saw 203678 distinct states, run finished after 3001 ms. (steps per millisecond=85 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 17:42:36] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:42:36] [INFO ] Invariant cache hit.
[2024-05-31 17:42:36] [INFO ] After 58ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 17:42:36] [INFO ] [Nat]Absence check using 0 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-31 17:42:37] [INFO ] After 605ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 17:42:37] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:42:37] [INFO ] After 715ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 17:42:37] [INFO ] After 817ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 53 ms.
[2024-05-31 17:42:38] [INFO ] After 1535ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Drop transitions removed 128 transitions
Reduce isomorphic transitions removed 128 transitions.
Iterating post reduction 0 with 128 rules applied. Total rules applied 128 place count 305 transition count 7808
Applied a total of 128 rules in 196 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7936 (removed 128) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 197 ms. Remains : 305/305 places, 7808/7936 transitions.
Incomplete random walk after 10011 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 244494 steps, run timeout after 3001 ms. (steps per millisecond=81 ) properties seen :{}
Probabilistic random walk after 244494 steps, saw 192120 distinct states, run finished after 3001 ms. (steps per millisecond=81 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-31 17:42:41] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2024-05-31 17:42:41] [INFO ] Computed 3 invariants in 21 ms
[2024-05-31 17:42:41] [INFO ] After 53ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 17:42:41] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-31 17:42:42] [INFO ] After 617ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 17:42:42] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:42:42] [INFO ] After 900ms SMT Verify possible using 147 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 17:42:43] [INFO ] After 1009ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 56 ms.
[2024-05-31 17:42:43] [INFO ] After 1743ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 191 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 192 ms. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 186 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2024-05-31 17:42:43] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-31 17:42:43] [INFO ] Invariant cache hit.
[2024-05-31 17:42:44] [INFO ] Implicit Places using invariants in 543 ms returned []
[2024-05-31 17:42:44] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-31 17:42:44] [INFO ] Invariant cache hit.
[2024-05-31 17:42:44] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:42:45] [INFO ] Implicit Places using invariants and state equation in 1956 ms returned []
Implicit Place search using SMT with State Equation took 2502 ms to find 0 implicit places.
[2024-05-31 17:42:46] [INFO ] Redundant transitions in 862 ms returned []
[2024-05-31 17:42:46] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-31 17:42:46] [INFO ] Invariant cache hit.
[2024-05-31 17:42:48] [INFO ] Dead Transitions using invariants and state equation in 2117 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5682 ms. Remains : 305/305 places, 7808/7808 transitions.
Graph (trivial) has 5264 edges and 305 vertex of which 38 / 305 are part of one of the 2 SCC in 0 ms
Free SCC test removed 36 places
Drop transitions removed 4264 transitions
Ensure Unique test removed 1182 transitions
Reduce isomorphic transitions removed 5446 transitions.
Drop transitions removed 416 transitions
Redundant transition composition rules discarded 416 transitions
Iterating global reduction 0 with 416 rules applied. Total rules applied 417 place count 269 transition count 1946
Applied a total of 417 rules in 137 ms. Remains 269 /305 variables (removed 36) and now considering 1946/7808 (removed 5862) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1946 rows 269 cols
[2024-05-31 17:42:49] [INFO ] Computed 3 invariants in 17 ms
[2024-05-31 17:42:49] [INFO ] After 76ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-31 17:42:49] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2024-05-31 17:42:49] [INFO ] After 341ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-31 17:42:49] [INFO ] State equation strengthened by 504 read => feed constraints.
[2024-05-31 17:42:49] [INFO ] After 138ms SMT Verify possible using 504 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-31 17:42:49] [INFO ] After 213ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 42 ms.
[2024-05-31 17:42:49] [INFO ] After 659ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 78 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 48 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 49 ms :[(NOT p0)]
Product exploration explored 100000 steps with 156 reset in 573 ms.
Product exploration explored 100000 steps with 106 reset in 554 ms.
Built C files in :
/tmp/ltsmin2263254339427505624
[2024-05-31 17:42:51] [INFO ] Too many transitions (7936) to apply POR reductions. Disabling POR matrices.
[2024-05-31 17:42:51] [INFO ] Built C files in 103ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2263254339427505624
Running compilation step : cd /tmp/ltsmin2263254339427505624;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin2263254339427505624;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin2263254339427505624;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 195 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 17:42:54] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
// Phase 1: matrix 2732 rows 305 cols
[2024-05-31 17:42:54] [INFO ] Computed 1 invariants in 24 ms
[2024-05-31 17:42:55] [INFO ] Implicit Places using invariants in 468 ms returned []
[2024-05-31 17:42:55] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:42:55] [INFO ] Invariant cache hit.
[2024-05-31 17:42:55] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:43:01] [INFO ] Implicit Places using invariants and state equation in 6619 ms returned []
Implicit Place search using SMT with State Equation took 7090 ms to find 0 implicit places.
[2024-05-31 17:43:02] [INFO ] Redundant transitions in 899 ms returned []
[2024-05-31 17:43:02] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:43:02] [INFO ] Invariant cache hit.
[2024-05-31 17:43:04] [INFO ] Dead Transitions using invariants and state equation in 1924 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10126 ms. Remains : 305/305 places, 7936/7936 transitions.
Built C files in :
/tmp/ltsmin4905107443378443455
[2024-05-31 17:43:04] [INFO ] Too many transitions (7936) to apply POR reductions. Disabling POR matrices.
[2024-05-31 17:43:04] [INFO ] Built C files in 77ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4905107443378443455
Running compilation step : cd /tmp/ltsmin4905107443378443455;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin4905107443378443455;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin4905107443378443455;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-31 17:43:08] [INFO ] Flatten gal took : 237 ms
[2024-05-31 17:43:08] [INFO ] Flatten gal took : 220 ms
[2024-05-31 17:43:08] [INFO ] Time to serialize gal into /tmp/LTL17290211746796983191.gal : 42 ms
[2024-05-31 17:43:08] [INFO ] Time to serialize properties into /tmp/LTL14831478815212880952.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17290211746796983191.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12874045675503689487.hoa' '-atoms' '/tmp/LTL14831478815212880952.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...320
Loading property file /tmp/LTL14831478815212880952.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12874045675503689487.hoa
Detected timeout of ITS tools.
[2024-05-31 17:43:23] [INFO ] Flatten gal took : 208 ms
[2024-05-31 17:43:24] [INFO ] Flatten gal took : 208 ms
[2024-05-31 17:43:24] [INFO ] Time to serialize gal into /tmp/LTL15769301925745575606.gal : 33 ms
[2024-05-31 17:43:24] [INFO ] Time to serialize properties into /tmp/LTL11450626512922694887.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15769301925745575606.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11450626512922694887.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G("(p250<=0)"))))
Formula 0 simplified : GF!"(p250<=0)"
Detected timeout of ITS tools.
[2024-05-31 17:43:39] [INFO ] Flatten gal took : 185 ms
[2024-05-31 17:43:39] [INFO ] Applying decomposition
[2024-05-31 17:43:39] [INFO ] Flatten gal took : 180 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph17769009232992383444.txt' '-o' '/tmp/graph17769009232992383444.bin' '-w' '/tmp/graph17769009232992383444.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph17769009232992383444.bin' '-l' '-1' '-v' '-w' '/tmp/graph17769009232992383444.weights' '-q' '0' '-e' '0.001'
[2024-05-31 17:43:40] [INFO ] Decomposing Gal with order
[2024-05-31 17:43:40] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 17:43:40] [INFO ] Removed a total of 17839 redundant transitions.
[2024-05-31 17:43:40] [INFO ] Flatten gal took : 733 ms
[2024-05-31 17:43:41] [INFO ] Fuse similar labels procedure discarded/fused a total of 1142 labels/synchronizations in 290 ms.
[2024-05-31 17:43:41] [INFO ] Time to serialize gal into /tmp/LTL14838803685235390030.gal : 34 ms
[2024-05-31 17:43:41] [INFO ] Time to serialize properties into /tmp/LTL8756833353785858206.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14838803685235390030.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL8756833353785858206.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(G("(i6.u40.p250<=0)"))))
Formula 0 simplified : GF!"(i6.u40.p250<=0)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12454624485231482183
[2024-05-31 17:43:56] [INFO ] Built C files in 64ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12454624485231482183
Running compilation step : cd /tmp/ltsmin12454624485231482183;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin12454624485231482183;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin12454624485231482183;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property Szymanski-PT-b12-LTLCardinality-03 finished in 125049 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 176 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 17:43:59] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:43:59] [INFO ] Invariant cache hit.
[2024-05-31 17:44:00] [INFO ] Implicit Places using invariants in 424 ms returned []
[2024-05-31 17:44:00] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:44:00] [INFO ] Invariant cache hit.
[2024-05-31 17:44:00] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:44:06] [INFO ] Implicit Places using invariants and state equation in 5967 ms returned []
Implicit Place search using SMT with State Equation took 6394 ms to find 0 implicit places.
[2024-05-31 17:44:06] [INFO ] Redundant transitions in 853 ms returned []
[2024-05-31 17:44:06] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:44:06] [INFO ] Invariant cache hit.
[2024-05-31 17:44:08] [INFO ] Dead Transitions using invariants and state equation in 1783 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9211 ms. Remains : 305/305 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : Szymanski-PT-b12-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 2 s269)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1536 steps with 8 reset in 14 ms.
FORMULA Szymanski-PT-b12-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property Szymanski-PT-b12-LTLCardinality-10 finished in 9318 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 171 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 17:44:09] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:44:09] [INFO ] Invariant cache hit.
[2024-05-31 17:44:09] [INFO ] Implicit Places using invariants in 410 ms returned []
[2024-05-31 17:44:09] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:44:09] [INFO ] Invariant cache hit.
[2024-05-31 17:44:09] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:44:15] [INFO ] Implicit Places using invariants and state equation in 5589 ms returned []
Implicit Place search using SMT with State Equation took 6001 ms to find 0 implicit places.
[2024-05-31 17:44:15] [INFO ] Redundant transitions in 806 ms returned []
[2024-05-31 17:44:15] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:44:15] [INFO ] Invariant cache hit.
[2024-05-31 17:44:17] [INFO ] Dead Transitions using invariants and state equation in 1795 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8785 ms. Remains : 305/305 places, 7936/7936 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Running random walk in product with property : Szymanski-PT-b12-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ s38 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 8 reset in 341 ms.
Product exploration explored 100000 steps with 94 reset in 520 ms.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 68 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Finished random walk after 1065 steps, including 1 resets, run visited all 1 properties in 5 ms. (steps per millisecond=213 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 88 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 177 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 17:44:19] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:44:19] [INFO ] Invariant cache hit.
[2024-05-31 17:44:19] [INFO ] Implicit Places using invariants in 425 ms returned []
[2024-05-31 17:44:19] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:44:19] [INFO ] Invariant cache hit.
[2024-05-31 17:44:19] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:44:26] [INFO ] Implicit Places using invariants and state equation in 7409 ms returned []
Implicit Place search using SMT with State Equation took 7836 ms to find 0 implicit places.
[2024-05-31 17:44:27] [INFO ] Redundant transitions in 718 ms returned []
[2024-05-31 17:44:27] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:44:27] [INFO ] Invariant cache hit.
[2024-05-31 17:44:29] [INFO ] Dead Transitions using invariants and state equation in 1830 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 10569 ms. Remains : 305/305 places, 7936/7936 transitions.
Computed a total of 11 stabilizing places and 2304 stable transitions
Computed a total of 11 stabilizing places and 2304 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 76 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Incomplete random walk after 10002 steps, including 5 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Finished Best-First random walk after 158 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=158 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 86 ms. Reduced automaton from 1 states, 2 edges and 1 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Product exploration explored 100000 steps with 2 reset in 356 ms.
Product exploration explored 100000 steps with 75 reset in 464 ms.
Built C files in :
/tmp/ltsmin14676969149631116626
[2024-05-31 17:44:30] [INFO ] Too many transitions (7936) to apply POR reductions. Disabling POR matrices.
[2024-05-31 17:44:30] [INFO ] Built C files in 81ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14676969149631116626
Running compilation step : cd /tmp/ltsmin14676969149631116626;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin14676969149631116626;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin14676969149631116626;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 305/305 places, 7936/7936 transitions.
Applied a total of 0 rules in 165 ms. Remains 305 /305 variables (removed 0) and now considering 7936/7936 (removed 0) transitions.
[2024-05-31 17:44:33] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:44:33] [INFO ] Invariant cache hit.
[2024-05-31 17:44:34] [INFO ] Implicit Places using invariants in 411 ms returned []
[2024-05-31 17:44:34] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:44:34] [INFO ] Invariant cache hit.
[2024-05-31 17:44:34] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-31 17:44:41] [INFO ] Implicit Places using invariants and state equation in 6658 ms returned []
Implicit Place search using SMT with State Equation took 7071 ms to find 0 implicit places.
[2024-05-31 17:44:41] [INFO ] Redundant transitions in 651 ms returned []
[2024-05-31 17:44:41] [INFO ] Flow matrix only has 2732 transitions (discarded 5204 similar events)
[2024-05-31 17:44:41] [INFO ] Invariant cache hit.
[2024-05-31 17:44:43] [INFO ] Dead Transitions using invariants and state equation in 1803 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9699 ms. Remains : 305/305 places, 7936/7936 transitions.
Built C files in :
/tmp/ltsmin11514489082043372434
[2024-05-31 17:44:43] [INFO ] Too many transitions (7936) to apply POR reductions. Disabling POR matrices.
[2024-05-31 17:44:43] [INFO ] Built C files in 65ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11514489082043372434
Running compilation step : cd /tmp/ltsmin11514489082043372434;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin11514489082043372434;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin11514489082043372434;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-31 17:44:46] [INFO ] Flatten gal took : 184 ms
[2024-05-31 17:44:47] [INFO ] Flatten gal took : 189 ms
[2024-05-31 17:44:47] [INFO ] Time to serialize gal into /tmp/LTL9801902892468419599.gal : 40 ms
[2024-05-31 17:44:47] [INFO ] Time to serialize properties into /tmp/LTL4131969144144240466.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9801902892468419599.gal' '-t' 'CGAL' '-hoa' '/tmp/aut4047469012317996808.hoa' '-atoms' '/tmp/LTL4131969144144240466.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL4131969144144240466.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut4047469012317996808.hoa
Detected timeout of ITS tools.
[2024-05-31 17:45:02] [INFO ] Flatten gal took : 192 ms
[2024-05-31 17:45:02] [INFO ] Flatten gal took : 174 ms
[2024-05-31 17:45:02] [INFO ] Time to serialize gal into /tmp/LTL11536382828113220373.gal : 23 ms
[2024-05-31 17:45:02] [INFO ] Time to serialize properties into /tmp/LTL17151657398262270218.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL11536382828113220373.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17151657398262270218.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !((F(G("(p38<=0)"))))
Formula 0 simplified : GF!"(p38<=0)"
Detected timeout of ITS tools.
[2024-05-31 17:45:17] [INFO ] Flatten gal took : 174 ms
[2024-05-31 17:45:17] [INFO ] Applying decomposition
[2024-05-31 17:45:18] [INFO ] Flatten gal took : 180 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph15676935195630801166.txt' '-o' '/tmp/graph15676935195630801166.bin' '-w' '/tmp/graph15676935195630801166.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15676935195630801166.bin' '-l' '-1' '-v' '-w' '/tmp/graph15676935195630801166.weights' '-q' '0' '-e' '0.001'
[2024-05-31 17:45:18] [INFO ] Decomposing Gal with order
[2024-05-31 17:45:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 17:45:18] [INFO ] Removed a total of 18174 redundant transitions.
[2024-05-31 17:45:18] [INFO ] Flatten gal took : 328 ms
[2024-05-31 17:45:19] [INFO ] Fuse similar labels procedure discarded/fused a total of 1027 labels/synchronizations in 177 ms.
[2024-05-31 17:45:19] [INFO ] Time to serialize gal into /tmp/LTL1153762697067625273.gal : 25 ms
[2024-05-31 17:45:19] [INFO ] Time to serialize properties into /tmp/LTL14599591994562487210.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL1153762697067625273.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14599591994562487210.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...255
Read 1 LTL properties
Checking formula 0 : !((F(G("(i7.u13.p38<=0)"))))
Formula 0 simplified : GF!"(i7.u13.p38<=0)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11988829549345892542
[2024-05-31 17:45:34] [INFO ] Built C files in 65ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11988829549345892542
Running compilation step : cd /tmp/ltsmin11988829549345892542;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin11988829549345892542;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/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/ltsmin11988829549345892542;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property Szymanski-PT-b12-LTLCardinality-12 finished in 88386 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
[2024-05-31 17:45:37] [INFO ] Flatten gal took : 171 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13083123309062529400
[2024-05-31 17:45:37] [INFO ] Too many transitions (7936) to apply POR reductions. Disabling POR matrices.
[2024-05-31 17:45:37] [INFO ] Built C files in 58ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13083123309062529400
Running compilation step : cd /tmp/ltsmin13083123309062529400;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-31 17:45:37] [INFO ] Applying decomposition
[2024-05-31 17:45:38] [INFO ] Flatten gal took : 181 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph6464833222794604146.txt' '-o' '/tmp/graph6464833222794604146.bin' '-w' '/tmp/graph6464833222794604146.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph6464833222794604146.bin' '-l' '-1' '-v' '-w' '/tmp/graph6464833222794604146.weights' '-q' '0' '-e' '0.001'
[2024-05-31 17:45:38] [INFO ] Decomposing Gal with order
[2024-05-31 17:45:38] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-31 17:45:38] [INFO ] Removed a total of 18142 redundant transitions.
[2024-05-31 17:45:38] [INFO ] Flatten gal took : 323 ms
[2024-05-31 17:45:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 1151 labels/synchronizations in 171 ms.
[2024-05-31 17:45:39] [INFO ] Time to serialize gal into /tmp/LTLCardinality13515740247734911746.gal : 18 ms
[2024-05-31 17:45:39] [INFO ] Time to serialize properties into /tmp/LTLCardinality10032979729995641483.ltl : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality13515740247734911746.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality10032979729995641483.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...278
Read 2 LTL properties
Checking formula 0 : !((F(G("(i7.i1.u40.p250<=0)"))))
Formula 0 simplified : GF!"(i7.i1.u40.p250<=0)"
Compilation finished in 31809 ms.
Running link step : cd /tmp/ltsmin13083123309062529400;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 81 ms.
Running LTSmin : cd /tmp/ltsmin13083123309062529400;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-31 18:07:07] [INFO ] Flatten gal took : 462 ms
[2024-05-31 18:07:07] [INFO ] Time to serialize gal into /tmp/LTLCardinality12670018590811378823.gal : 95 ms
[2024-05-31 18:07:07] [INFO ] Time to serialize properties into /tmp/LTLCardinality7253487822792337074.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality12670018590811378823.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality7253487822792337074.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 2 LTL properties
Checking formula 0 : !((F(G("(p250<=0)"))))
Formula 0 simplified : GF!"(p250<=0)"
WARNING : LTSmin timed out (>1800 s) on command cd /tmp/ltsmin13083123309062529400;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp0==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin13083123309062529400;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp1==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-31 18:28:37] [INFO ] Flatten gal took : 707 ms
[2024-05-31 18:28:37] [INFO ] Input system was already deterministic with 7936 transitions.
[2024-05-31 18:28:37] [INFO ] Transformed 305 places.
[2024-05-31 18:28:38] [INFO ] Transformed 7936 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-31 18:28:39] [INFO ] Time to serialize gal into /tmp/LTLCardinality16325265238926041858.gal : 75 ms
[2024-05-31 18:28:39] [INFO ] Time to serialize properties into /tmp/LTLCardinality15899985985044611393.ltl : 60 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality16325265238926041858.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality15899985985044611393.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...344
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((F(G("(p250<=0)"))))
Formula 0 simplified : GF!"(p250<=0)"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 7951620 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16035916 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ 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_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /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="Szymanski-PT-b12"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
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 gold2023"
echo " Input is Szymanski-PT-b12, 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 r417-tall-171690556700562"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-b12.tgz
mv Szymanski-PT-b12 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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;