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.r153-tall-171631151700378.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 gold2023
Input is DoubleLock-PT-p1s3, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r153-tall-171631151700378
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.8M
-rw-r--r-- 1 mcc users 8.2K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 40K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.0K May 19 07:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 19K May 19 15:48 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:17 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:16 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 13:39 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K Apr 12 13:39 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 10K May 14 13:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 89K May 14 13:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 19 07:11 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K May 19 15:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 3.4M May 18 16:42 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 DoubleLock-PT-p1s3-LTLFireability-00
FORMULA_NAME DoubleLock-PT-p1s3-LTLFireability-01
FORMULA_NAME DoubleLock-PT-p1s3-LTLFireability-02
FORMULA_NAME DoubleLock-PT-p1s3-LTLFireability-03
FORMULA_NAME DoubleLock-PT-p1s3-LTLFireability-04
FORMULA_NAME DoubleLock-PT-p1s3-LTLFireability-05
FORMULA_NAME DoubleLock-PT-p1s3-LTLFireability-06
FORMULA_NAME DoubleLock-PT-p1s3-LTLFireability-07
FORMULA_NAME DoubleLock-PT-p1s3-LTLFireability-08
FORMULA_NAME DoubleLock-PT-p1s3-LTLFireability-09
FORMULA_NAME DoubleLock-PT-p1s3-LTLFireability-10
FORMULA_NAME DoubleLock-PT-p1s3-LTLFireability-11
FORMULA_NAME DoubleLock-PT-p1s3-LTLFireability-12
FORMULA_NAME DoubleLock-PT-p1s3-LTLFireability-13
FORMULA_NAME DoubleLock-PT-p1s3-LTLFireability-14
FORMULA_NAME DoubleLock-PT-p1s3-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1716437055953

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=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DoubleLock-PT-p1s3
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202304061127
[2024-05-23 04:04:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-23 04:04:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-23 04:04:17] [INFO ] Load time of PNML (sax parser for PT used): 262 ms
[2024-05-23 04:04:17] [INFO ] Transformed 570 places.
[2024-05-23 04:04:17] [INFO ] Transformed 7568 transitions.
[2024-05-23 04:04:18] [INFO ] Parsed PT model containing 570 places and 7568 transitions and 30656 arcs in 571 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 132 places in 19 ms
Reduce places removed 132 places and 256 transitions.
FORMULA DoubleLock-PT-p1s3-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA DoubleLock-PT-p1s3-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Initial state reduction rules removed 1 formulas.
FORMULA DoubleLock-PT-p1s3-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 43 out of 438 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 438/438 places, 7312/7312 transitions.
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 434 transition count 7312
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 5 place count 433 transition count 7184
Iterating global reduction 1 with 1 rules applied. Total rules applied 6 place count 433 transition count 7184
Applied a total of 6 rules in 153 ms. Remains 433 /438 variables (removed 5) and now considering 7184/7312 (removed 128) transitions.
[2024-05-23 04:04:18] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
// Phase 1: matrix 4843 rows 433 cols
[2024-05-23 04:04:18] [INFO ] Computed 2 invariants in 79 ms
[2024-05-23 04:04:19] [INFO ] Implicit Places using invariants in 683 ms returned []
[2024-05-23 04:04:19] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:04:19] [INFO ] Invariant cache hit.
[2024-05-23 04:04:19] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 04:04:20] [INFO ] Implicit Places using invariants and state equation in 1624 ms returned []
Implicit Place search using SMT with State Equation took 2331 ms to find 0 implicit places.
[2024-05-23 04:04:20] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:04:20] [INFO ] Invariant cache hit.
[2024-05-23 04:04:22] [INFO ] Dead Transitions using invariants and state equation in 2006 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 433/438 places, 7184/7312 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4496 ms. Remains : 433/438 places, 7184/7312 transitions.
Support contains 43 out of 433 places after structural reductions.
[2024-05-23 04:04:23] [INFO ] Flatten gal took : 363 ms
[2024-05-23 04:04:23] [INFO ] Flatten gal took : 238 ms
[2024-05-23 04:04:24] [INFO ] Input system was already deterministic with 7184 transitions.
Incomplete random walk after 10000 steps, including 92 resets, run finished after 561 ms. (steps per millisecond=17 ) properties (out of 24) seen :6
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 18) seen :2
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Running SMT prover for 16 properties.
[2024-05-23 04:04:24] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:04:24] [INFO ] Invariant cache hit.
[2024-05-23 04:04:25] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 04:04:25] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 04:04:37] [INFO ] After 12528ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:14
[2024-05-23 04:04:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 04:04:37] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 04:04:57] [INFO ] After 19481ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :14
[2024-05-23 04:04:57] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 04:05:02] [INFO ] After 5291ms SMT Verify possible using 400 Read/Feed constraints in natural domain returned unsat :2 sat :13
[2024-05-23 04:05:02] [INFO ] After 5293ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :13
Attempting to minimize the solution found.
Minimization took 3 ms.
[2024-05-23 04:05:02] [INFO ] After 25044ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :13
Fused 16 Parikh solutions to 14 different solutions.
Parikh walk visited 0 properties in 682 ms.
Support contains 27 out of 433 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 433/433 places, 7184/7184 transitions.
Drop transitions removed 117 transitions
Reduce isomorphic transitions removed 117 transitions.
Iterating post reduction 0 with 117 rules applied. Total rules applied 117 place count 433 transition count 7067
Applied a total of 117 rules in 389 ms. Remains 433 /433 variables (removed 0) and now considering 7067/7184 (removed 117) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 391 ms. Remains : 433/433 places, 7067/7184 transitions.
Incomplete random walk after 10000 steps, including 95 resets, run finished after 199 ms. (steps per millisecond=50 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 14) seen :1
Incomplete Best-First random walk after 10000 steps, including 14 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 13) seen :2
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 11) seen :1
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2024-05-23 04:05:04] [INFO ] Flow matrix only has 4726 transitions (discarded 2341 similar events)
// Phase 1: matrix 4726 rows 433 cols
[2024-05-23 04:05:04] [INFO ] Computed 2 invariants in 67 ms
[2024-05-23 04:05:04] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 04:05:04] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 4 ms returned sat
[2024-05-23 04:05:15] [INFO ] After 11515ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2024-05-23 04:05:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 04:05:15] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-23 04:05:26] [INFO ] After 10165ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2024-05-23 04:05:26] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 04:05:40] [INFO ] After 14668ms SMT Verify possible using 400 Read/Feed constraints in natural domain returned unsat :0 sat :8
[2024-05-23 04:05:40] [INFO ] After 14673ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 3 ms.
[2024-05-23 04:05:40] [INFO ] After 25039ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Parikh walk visited 0 properties in 470 ms.
Support contains 18 out of 433 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 433/433 places, 7067/7067 transitions.
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 433 transition count 7060
Applied a total of 7 rules in 206 ms. Remains 433 /433 variables (removed 0) and now considering 7060/7067 (removed 7) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 207 ms. Remains : 433/433 places, 7060/7067 transitions.
Incomplete random walk after 10003 steps, including 92 resets, run finished after 151 ms. (steps per millisecond=66 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 10) seen :1
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 14 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2024-05-23 04:05:42] [INFO ] Flow matrix only has 4719 transitions (discarded 2341 similar events)
// Phase 1: matrix 4719 rows 433 cols
[2024-05-23 04:05:42] [INFO ] Computed 2 invariants in 32 ms
[2024-05-23 04:05:42] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 04:05:42] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-23 04:05:53] [INFO ] After 10806ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2024-05-23 04:05:53] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-23 04:05:53] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-23 04:06:01] [INFO ] After 8722ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :9
[2024-05-23 04:06:01] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 04:06:18] [INFO ] After 16121ms SMT Verify possible using 400 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2024-05-23 04:06:18] [INFO ] After 16124ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 2 ms.
[2024-05-23 04:06:18] [INFO ] After 25038ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 427 ms.
Support contains 17 out of 433 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 433/433 places, 7060/7060 transitions.
Applied a total of 0 rules in 164 ms. Remains 433 /433 variables (removed 0) and now considering 7060/7060 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 164 ms. Remains : 433/433 places, 7060/7060 transitions.
Successfully simplified 2 atomic propositions for a total of 13 simplifications.
Computed a total of 10 stabilizing places and 2144 stable transitions
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 2 out of 433 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 433/433 places, 7184/7184 transitions.
Applied a total of 0 rules in 637 ms. Remains 433 /433 variables (removed 0) and now considering 7184/7184 (removed 0) transitions.
[2024-05-23 04:06:19] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
// Phase 1: matrix 4843 rows 433 cols
[2024-05-23 04:06:19] [INFO ] Computed 2 invariants in 29 ms
[2024-05-23 04:06:20] [INFO ] Implicit Places using invariants in 497 ms returned []
[2024-05-23 04:06:20] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:06:20] [INFO ] Invariant cache hit.
[2024-05-23 04:06:20] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 04:06:21] [INFO ] Implicit Places using invariants and state equation in 1637 ms returned []
Implicit Place search using SMT with State Equation took 2141 ms to find 0 implicit places.
[2024-05-23 04:06:22] [INFO ] Redundant transitions in 730 ms returned []
[2024-05-23 04:06:22] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:06:22] [INFO ] Invariant cache hit.
[2024-05-23 04:06:24] [INFO ] Dead Transitions using invariants and state equation in 1962 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5491 ms. Remains : 433/433 places, 7184/7184 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 207 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DoubleLock-PT-p1s3-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s88 1) (LT s385 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1436 reset in 931 ms.
Product exploration explored 100000 steps with 1458 reset in 763 ms.
Computed a total of 10 stabilizing places and 2144 stable transitions
Computed a total of 10 stabilizing places and 2144 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 118 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1834 steps, including 18 resets, run visited all 1 properties in 7 ms. (steps per millisecond=262 )
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 125 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 68 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 433 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 433/433 places, 7184/7184 transitions.
Applied a total of 0 rules in 161 ms. Remains 433 /433 variables (removed 0) and now considering 7184/7184 (removed 0) transitions.
[2024-05-23 04:06:27] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:06:27] [INFO ] Invariant cache hit.
[2024-05-23 04:06:27] [INFO ] Implicit Places using invariants in 463 ms returned []
[2024-05-23 04:06:27] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:06:27] [INFO ] Invariant cache hit.
[2024-05-23 04:06:28] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 04:06:29] [INFO ] Implicit Places using invariants and state equation in 1753 ms returned []
Implicit Place search using SMT with State Equation took 2234 ms to find 0 implicit places.
[2024-05-23 04:06:29] [INFO ] Redundant transitions in 674 ms returned []
[2024-05-23 04:06:29] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:06:29] [INFO ] Invariant cache hit.
[2024-05-23 04:06:31] [INFO ] Dead Transitions using invariants and state equation in 1850 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4941 ms. Remains : 433/433 places, 7184/7184 transitions.
Computed a total of 10 stabilizing places and 2144 stable transitions
Computed a total of 10 stabilizing places and 2144 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 89 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Finished random walk after 2832 steps, including 25 resets, run visited all 1 properties in 14 ms. (steps per millisecond=202 )
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 107 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1424 reset in 691 ms.
Product exploration explored 100000 steps with 1424 reset in 725 ms.
Built C files in :
/tmp/ltsmin15507814903131876830
[2024-05-23 04:06:33] [INFO ] Too many transitions (7184) to apply POR reductions. Disabling POR matrices.
[2024-05-23 04:06:33] [INFO ] Built C files in 126ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15507814903131876830
Running compilation step : cd /tmp/ltsmin15507814903131876830;'/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/ltsmin15507814903131876830;'/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/ltsmin15507814903131876830;'/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 2 out of 433 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 433/433 places, 7184/7184 transitions.
Applied a total of 0 rules in 165 ms. Remains 433 /433 variables (removed 0) and now considering 7184/7184 (removed 0) transitions.
[2024-05-23 04:06:37] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:06:37] [INFO ] Invariant cache hit.
[2024-05-23 04:06:37] [INFO ] Implicit Places using invariants in 432 ms returned []
[2024-05-23 04:06:37] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:06:37] [INFO ] Invariant cache hit.
[2024-05-23 04:06:38] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 04:06:39] [INFO ] Implicit Places using invariants and state equation in 1663 ms returned []
Implicit Place search using SMT with State Equation took 2097 ms to find 0 implicit places.
[2024-05-23 04:06:39] [INFO ] Redundant transitions in 515 ms returned []
[2024-05-23 04:06:39] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:06:39] [INFO ] Invariant cache hit.
[2024-05-23 04:06:41] [INFO ] Dead Transitions using invariants and state equation in 1902 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4689 ms. Remains : 433/433 places, 7184/7184 transitions.
Built C files in :
/tmp/ltsmin777096460342357628
[2024-05-23 04:06:41] [INFO ] Too many transitions (7184) to apply POR reductions. Disabling POR matrices.
[2024-05-23 04:06:41] [INFO ] Built C files in 68ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin777096460342357628
Running compilation step : cd /tmp/ltsmin777096460342357628;'/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/ltsmin777096460342357628;'/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/ltsmin777096460342357628;'/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)
[2024-05-23 04:06:45] [INFO ] Flatten gal took : 202 ms
[2024-05-23 04:06:45] [INFO ] Flatten gal took : 197 ms
[2024-05-23 04:06:45] [INFO ] Time to serialize gal into /tmp/LTL15092896328136805734.gal : 64 ms
[2024-05-23 04:06:45] [INFO ] Time to serialize properties into /tmp/LTL1402399653893756419.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/LTL15092896328136805734.gal' '-t' 'CGAL' '-hoa' '/tmp/aut950548505957063164.hoa' '-atoms' '/tmp/LTL1402399653893756419.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/LTL1402399653893756419.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut950548505957063164.hoa
Detected timeout of ITS tools.
[2024-05-23 04:07:00] [INFO ] Flatten gal took : 183 ms
[2024-05-23 04:07:01] [INFO ] Flatten gal took : 189 ms
[2024-05-23 04:07:01] [INFO ] Time to serialize gal into /tmp/LTL15373059774436856068.gal : 51 ms
[2024-05-23 04:07:01] [INFO ] Time to serialize properties into /tmp/LTL11102527684196596541.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL15373059774436856068.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11102527684196596541.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 : !((G(F("((p88<1)||(l1<1))"))))
Formula 0 simplified : FG!"((p88<1)||(l1<1))"
Detected timeout of ITS tools.
[2024-05-23 04:07:16] [INFO ] Flatten gal took : 182 ms
[2024-05-23 04:07:16] [INFO ] Applying decomposition
[2024-05-23 04:07:16] [INFO ] Flatten gal took : 185 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/graph223964390412930793.txt' '-o' '/tmp/graph223964390412930793.bin' '-w' '/tmp/graph223964390412930793.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph223964390412930793.bin' '-l' '-1' '-v' '-w' '/tmp/graph223964390412930793.weights' '-q' '0' '-e' '0.001'
[2024-05-23 04:07:17] [INFO ] Decomposing Gal with order
[2024-05-23 04:07:17] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 04:07:17] [INFO ] Removed a total of 17557 redundant transitions.
[2024-05-23 04:07:17] [INFO ] Flatten gal took : 530 ms
[2024-05-23 04:07:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 837 labels/synchronizations in 318 ms.
[2024-05-23 04:07:18] [INFO ] Time to serialize gal into /tmp/LTL6578724992316906181.gal : 35 ms
[2024-05-23 04:07:18] [INFO ] Time to serialize properties into /tmp/LTL6932843534258298495.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/LTL6578724992316906181.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6932843534258298495.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...254
Read 1 LTL properties
Checking formula 0 : !((G(F("((i6.u106.p88<1)||(i10.u124.l1<1))"))))
Formula 0 simplified : FG!"((i6.u106.p88<1)||(i10.u124.l1<1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10165854180218530406
[2024-05-23 04:07:33] [INFO ] Built C files in 57ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10165854180218530406
Running compilation step : cd /tmp/ltsmin10165854180218530406;'/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/ltsmin10165854180218530406;'/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/ltsmin10165854180218530406;'/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 DoubleLock-PT-p1s3-LTLFireability-00 finished in 77635 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 4 out of 433 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 433/433 places, 7184/7184 transitions.
Applied a total of 0 rules in 160 ms. Remains 433 /433 variables (removed 0) and now considering 7184/7184 (removed 0) transitions.
[2024-05-23 04:07:36] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:07:36] [INFO ] Invariant cache hit.
[2024-05-23 04:07:37] [INFO ] Implicit Places using invariants in 441 ms returned []
[2024-05-23 04:07:37] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:07:37] [INFO ] Invariant cache hit.
[2024-05-23 04:07:37] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 04:07:42] [INFO ] Implicit Places using invariants and state equation in 5161 ms returned []
Implicit Place search using SMT with State Equation took 5625 ms to find 0 implicit places.
[2024-05-23 04:07:42] [INFO ] Redundant transitions in 527 ms returned []
[2024-05-23 04:07:42] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:07:42] [INFO ] Invariant cache hit.
[2024-05-23 04:07:44] [INFO ] Dead Transitions using invariants and state equation in 1902 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8230 ms. Remains : 433/433 places, 7184/7184 transitions.
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : DoubleLock-PT-p1s3-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s10 1) (LT s392 1) (AND (GEQ s19 1) (GEQ s388 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1277 reset in 726 ms.
Product exploration explored 100000 steps with 1252 reset in 736 ms.
Computed a total of 10 stabilizing places and 2144 stable transitions
Computed a total of 10 stabilizing places and 2144 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 79 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10000 steps, including 92 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 1) seen :0
Finished Best-First random walk after 6492 steps, including 10 resets, run visited all 1 properties in 10 ms. (steps per millisecond=649 )
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 103 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Support contains 4 out of 433 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 433/433 places, 7184/7184 transitions.
Applied a total of 0 rules in 172 ms. Remains 433 /433 variables (removed 0) and now considering 7184/7184 (removed 0) transitions.
[2024-05-23 04:07:47] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:07:47] [INFO ] Invariant cache hit.
[2024-05-23 04:07:47] [INFO ] Implicit Places using invariants in 460 ms returned []
[2024-05-23 04:07:47] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:07:47] [INFO ] Invariant cache hit.
[2024-05-23 04:07:48] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 04:07:49] [INFO ] Implicit Places using invariants and state equation in 1730 ms returned []
Implicit Place search using SMT with State Equation took 2192 ms to find 0 implicit places.
[2024-05-23 04:07:49] [INFO ] Redundant transitions in 521 ms returned []
[2024-05-23 04:07:49] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:07:49] [INFO ] Invariant cache hit.
[2024-05-23 04:07:51] [INFO ] Dead Transitions using invariants and state equation in 1756 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4651 ms. Remains : 433/433 places, 7184/7184 transitions.
Computed a total of 10 stabilizing places and 2144 stable transitions
Computed a total of 10 stabilizing places and 2144 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 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
Incomplete random walk after 10004 steps, including 96 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 1) seen :0
Finished Best-First random walk after 3270 steps, including 4 resets, run visited all 1 properties in 5 ms. (steps per millisecond=654 )
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 112 ms. Reduced automaton from 2 states, 3 edges and 1 AP (stutter insensitive) to 2 states, 3 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 71 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1282 reset in 806 ms.
Product exploration explored 100000 steps with 1274 reset in 805 ms.
Built C files in :
/tmp/ltsmin11529721930084522758
[2024-05-23 04:07:53] [INFO ] Too many transitions (7184) to apply POR reductions. Disabling POR matrices.
[2024-05-23 04:07:53] [INFO ] Built C files in 59ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11529721930084522758
Running compilation step : cd /tmp/ltsmin11529721930084522758;'/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/ltsmin11529721930084522758;'/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/ltsmin11529721930084522758;'/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 4 out of 433 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 433/433 places, 7184/7184 transitions.
Applied a total of 0 rules in 180 ms. Remains 433 /433 variables (removed 0) and now considering 7184/7184 (removed 0) transitions.
[2024-05-23 04:07:57] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:07:57] [INFO ] Invariant cache hit.
[2024-05-23 04:07:57] [INFO ] Implicit Places using invariants in 486 ms returned []
[2024-05-23 04:07:57] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:07:57] [INFO ] Invariant cache hit.
[2024-05-23 04:07:58] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 04:07:59] [INFO ] Implicit Places using invariants and state equation in 1753 ms returned []
Implicit Place search using SMT with State Equation took 2250 ms to find 0 implicit places.
[2024-05-23 04:07:59] [INFO ] Redundant transitions in 527 ms returned []
[2024-05-23 04:07:59] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:07:59] [INFO ] Invariant cache hit.
[2024-05-23 04:08:01] [INFO ] Dead Transitions using invariants and state equation in 1929 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4897 ms. Remains : 433/433 places, 7184/7184 transitions.
Built C files in :
/tmp/ltsmin6961997725378821106
[2024-05-23 04:08:01] [INFO ] Too many transitions (7184) to apply POR reductions. Disabling POR matrices.
[2024-05-23 04:08:01] [INFO ] Built C files in 56ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6961997725378821106
Running compilation step : cd /tmp/ltsmin6961997725378821106;'/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/ltsmin6961997725378821106;'/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/ltsmin6961997725378821106;'/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)
[2024-05-23 04:08:05] [INFO ] Flatten gal took : 198 ms
[2024-05-23 04:08:05] [INFO ] Flatten gal took : 196 ms
[2024-05-23 04:08:05] [INFO ] Time to serialize gal into /tmp/LTL9769620827097731729.gal : 29 ms
[2024-05-23 04:08:05] [INFO ] Time to serialize properties into /tmp/LTL6210440475735893414.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/LTL9769620827097731729.gal' '-t' 'CGAL' '-hoa' '/tmp/aut7080478113957550289.hoa' '-atoms' '/tmp/LTL6210440475735893414.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/LTL6210440475735893414.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut7080478113957550289.hoa
Detected timeout of ITS tools.
[2024-05-23 04:08:20] [INFO ] Flatten gal took : 173 ms
[2024-05-23 04:08:20] [INFO ] Flatten gal took : 192 ms
[2024-05-23 04:08:20] [INFO ] Time to serialize gal into /tmp/LTL12201452668445654651.gal : 40 ms
[2024-05-23 04:08:20] [INFO ] Time to serialize properties into /tmp/LTL3336279322729953512.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/LTL12201452668445654651.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3336279322729953512.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...276
Read 1 LTL properties
Checking formula 0 : !((G(F("(((p10<1)||(l8<1))||((p19>=1)&&(l4>=1)))"))))
Formula 0 simplified : FG!"(((p10<1)||(l8<1))||((p19>=1)&&(l4>=1)))"
Detected timeout of ITS tools.
[2024-05-23 04:08:36] [INFO ] Flatten gal took : 185 ms
[2024-05-23 04:08:36] [INFO ] Applying decomposition
[2024-05-23 04:08:36] [INFO ] Flatten gal took : 193 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/graph12832308969401613483.txt' '-o' '/tmp/graph12832308969401613483.bin' '-w' '/tmp/graph12832308969401613483.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph12832308969401613483.bin' '-l' '-1' '-v' '-w' '/tmp/graph12832308969401613483.weights' '-q' '0' '-e' '0.001'
[2024-05-23 04:08:36] [INFO ] Decomposing Gal with order
[2024-05-23 04:08:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 04:08:37] [INFO ] Removed a total of 17557 redundant transitions.
[2024-05-23 04:08:37] [INFO ] Flatten gal took : 323 ms
[2024-05-23 04:08:37] [INFO ] Fuse similar labels procedure discarded/fused a total of 932 labels/synchronizations in 208 ms.
[2024-05-23 04:08:37] [INFO ] Time to serialize gal into /tmp/LTL17453849346155703519.gal : 30 ms
[2024-05-23 04:08:37] [INFO ] Time to serialize properties into /tmp/LTL6722667065019881979.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/LTL17453849346155703519.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6722667065019881979.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 : !((G(F("(((i15.i1.u3.p10<1)||(i15.i2.u128.l8<1))||((i15.i0.u76.p19>=1)&&(i14.i1.u126.l4>=1)))"))))
Formula 0 simplified : FG!"(((i15.i1.u3.p10<1)||(i15.i2.u128.l8<1))||((i15.i0.u76.p19>=1)&&(i14.i1.u126.l4>=1)))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15358133937419546635
[2024-05-23 04:08:52] [INFO ] Built C files in 58ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15358133937419546635
Running compilation step : cd /tmp/ltsmin15358133937419546635;'/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/ltsmin15358133937419546635;'/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/ltsmin15358133937419546635;'/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 DoubleLock-PT-p1s3-LTLFireability-01 finished in 79227 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' '!(X(F((X(F(p0))&&G(p1)))))'
Support contains 4 out of 433 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 433/433 places, 7184/7184 transitions.
Applied a total of 0 rules in 16 ms. Remains 433 /433 variables (removed 0) and now considering 7184/7184 (removed 0) transitions.
[2024-05-23 04:08:55] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:08:55] [INFO ] Invariant cache hit.
[2024-05-23 04:08:56] [INFO ] Implicit Places using invariants in 452 ms returned []
[2024-05-23 04:08:56] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:08:56] [INFO ] Invariant cache hit.
[2024-05-23 04:08:56] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 04:09:01] [INFO ] Implicit Places using invariants and state equation in 5146 ms returned []
Implicit Place search using SMT with State Equation took 5621 ms to find 0 implicit places.
[2024-05-23 04:09:01] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:09:01] [INFO ] Invariant cache hit.
[2024-05-23 04:09:03] [INFO ] Dead Transitions using invariants and state equation in 1956 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 7605 ms. Remains : 433/433 places, 7184/7184 transitions.
Stuttering acceptance computed with spot in 268 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1)]
Running random walk in product with property : DoubleLock-PT-p1s3-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={} source=1 dest: 2}, { cond=p1, acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 1}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(AND (GEQ s106 1) (GEQ s430 1)), p0:(AND (GEQ s120 1) (GEQ s384 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 119 steps with 0 reset in 2 ms.
FORMULA DoubleLock-PT-p1s3-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s3-LTLFireability-03 finished in 7910 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)&&F(G(((!p2 U !p0)&&p1))))))'
Support contains 6 out of 433 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 433/433 places, 7184/7184 transitions.
Applied a total of 0 rules in 175 ms. Remains 433 /433 variables (removed 0) and now considering 7184/7184 (removed 0) transitions.
[2024-05-23 04:09:03] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:09:03] [INFO ] Invariant cache hit.
[2024-05-23 04:09:04] [INFO ] Implicit Places using invariants in 471 ms returned []
[2024-05-23 04:09:04] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:09:04] [INFO ] Invariant cache hit.
[2024-05-23 04:09:05] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 04:09:09] [INFO ] Implicit Places using invariants and state equation in 4978 ms returned []
Implicit Place search using SMT with State Equation took 5465 ms to find 0 implicit places.
[2024-05-23 04:09:09] [INFO ] Redundant transitions in 538 ms returned []
[2024-05-23 04:09:09] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:09:09] [INFO ] Invariant cache hit.
[2024-05-23 04:09:11] [INFO ] Dead Transitions using invariants and state equation in 2032 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8251 ms. Remains : 433/433 places, 7184/7184 transitions.
Stuttering acceptance computed with spot in 239 ms :[true, (NOT p0), (OR (NOT p1) p0), p0]
Running random walk in product with property : DoubleLock-PT-p1s3-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(OR (AND p0 p2) (NOT p1)), acceptance={} source=0 dest: 2}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(OR (AND (NOT p0) p1) (AND p1 (NOT p2))), acceptance={} source=2 dest: 2}, { cond=(OR (AND p0 p2) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=2 dest: 3}], [{ cond=(AND p0 p2), acceptance={0} source=3 dest: 2}, { cond=(AND p0 (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(AND (GEQ s17 1) (GEQ s404 1)), p2:(AND (GEQ s85 1) (GEQ s414 1)), p1:(AND (GEQ s259 1) (GEQ s417 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 49 steps with 0 reset in 2 ms.
FORMULA DoubleLock-PT-p1s3-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s3-LTLFireability-04 finished in 8522 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 2 out of 433 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 433/433 places, 7184/7184 transitions.
Applied a total of 0 rules in 190 ms. Remains 433 /433 variables (removed 0) and now considering 7184/7184 (removed 0) transitions.
[2024-05-23 04:09:12] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:09:12] [INFO ] Invariant cache hit.
[2024-05-23 04:09:12] [INFO ] Implicit Places using invariants in 470 ms returned []
[2024-05-23 04:09:12] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:09:12] [INFO ] Invariant cache hit.
[2024-05-23 04:09:13] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 04:09:14] [INFO ] Implicit Places using invariants and state equation in 1650 ms returned []
Implicit Place search using SMT with State Equation took 2141 ms to find 0 implicit places.
[2024-05-23 04:09:15] [INFO ] Redundant transitions in 525 ms returned []
[2024-05-23 04:09:15] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:09:15] [INFO ] Invariant cache hit.
[2024-05-23 04:09:17] [INFO ] Dead Transitions using invariants and state equation in 1984 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4864 ms. Remains : 433/433 places, 7184/7184 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Running random walk in product with property : DoubleLock-PT-p1s3-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (GEQ s60 1) (GEQ s419 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 57 steps with 0 reset in 1 ms.
FORMULA DoubleLock-PT-p1s3-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s3-LTLFireability-05 finished in 4932 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' '!(X(G((p0&&X(G(p1))))))'
Support contains 4 out of 433 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 433/433 places, 7184/7184 transitions.
Applied a total of 0 rules in 19 ms. Remains 433 /433 variables (removed 0) and now considering 7184/7184 (removed 0) transitions.
[2024-05-23 04:09:17] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:09:17] [INFO ] Invariant cache hit.
[2024-05-23 04:09:17] [INFO ] Implicit Places using invariants in 457 ms returned []
[2024-05-23 04:09:17] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:09:17] [INFO ] Invariant cache hit.
[2024-05-23 04:09:18] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 04:09:19] [INFO ] Implicit Places using invariants and state equation in 1662 ms returned []
Implicit Place search using SMT with State Equation took 2155 ms to find 0 implicit places.
[2024-05-23 04:09:19] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:09:19] [INFO ] Invariant cache hit.
[2024-05-23 04:09:21] [INFO ] Dead Transitions using invariants and state equation in 2048 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4226 ms. Remains : 433/433 places, 7184/7184 transitions.
Stuttering acceptance computed with spot in 121 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : DoubleLock-PT-p1s3-LTLFireability-06 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: 3}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(OR (LT s105 1) (LT s428 1)), p1:(OR (LT s61 1) (LT s404 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 9811 steps with 117 reset in 102 ms.
FORMULA DoubleLock-PT-p1s3-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s3-LTLFireability-06 finished in 4478 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' '!(X(G(p0)))'
Support contains 2 out of 433 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 433/433 places, 7184/7184 transitions.
Applied a total of 0 rules in 22 ms. Remains 433 /433 variables (removed 0) and now considering 7184/7184 (removed 0) transitions.
[2024-05-23 04:09:21] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:09:21] [INFO ] Invariant cache hit.
[2024-05-23 04:09:22] [INFO ] Implicit Places using invariants in 449 ms returned []
[2024-05-23 04:09:22] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:09:22] [INFO ] Invariant cache hit.
[2024-05-23 04:09:22] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 04:09:23] [INFO ] Implicit Places using invariants and state equation in 1730 ms returned []
Implicit Place search using SMT with State Equation took 2206 ms to find 0 implicit places.
[2024-05-23 04:09:23] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:09:23] [INFO ] Invariant cache hit.
[2024-05-23 04:09:26] [INFO ] Dead Transitions using invariants and state equation in 2228 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4485 ms. Remains : 433/433 places, 7184/7184 transitions.
Stuttering acceptance computed with spot in 78 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : DoubleLock-PT-p1s3-LTLFireability-07 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:(OR (LT s59 1) (LT s414 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 22000 steps with 273 reset in 199 ms.
FORMULA DoubleLock-PT-p1s3-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s3-LTLFireability-07 finished in 4790 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' '!(X((F(p0)||G(p1))))'
Support contains 4 out of 433 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 433/433 places, 7184/7184 transitions.
Applied a total of 0 rules in 21 ms. Remains 433 /433 variables (removed 0) and now considering 7184/7184 (removed 0) transitions.
[2024-05-23 04:09:26] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:09:26] [INFO ] Invariant cache hit.
[2024-05-23 04:09:26] [INFO ] Implicit Places using invariants in 482 ms returned []
[2024-05-23 04:09:26] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:09:26] [INFO ] Invariant cache hit.
[2024-05-23 04:09:27] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 04:09:28] [INFO ] Implicit Places using invariants and state equation in 1744 ms returned []
Implicit Place search using SMT with State Equation took 2268 ms to find 0 implicit places.
[2024-05-23 04:09:28] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:09:28] [INFO ] Invariant cache hit.
[2024-05-23 04:09:30] [INFO ] Dead Transitions using invariants and state equation in 2005 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4295 ms. Remains : 433/433 places, 7184/7184 transitions.
Stuttering acceptance computed with spot in 124 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : DoubleLock-PT-p1s3-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (GEQ s72 1) (GEQ s386 1)), p1:(OR (LT s125 1) (LT s412 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 1243 steps with 15 reset in 11 ms.
FORMULA DoubleLock-PT-p1s3-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s3-LTLFireability-08 finished in 4456 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||G(p1)))))'
Support contains 4 out of 433 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 433/433 places, 7184/7184 transitions.
Applied a total of 0 rules in 185 ms. Remains 433 /433 variables (removed 0) and now considering 7184/7184 (removed 0) transitions.
[2024-05-23 04:09:31] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:09:31] [INFO ] Invariant cache hit.
[2024-05-23 04:09:31] [INFO ] Implicit Places using invariants in 438 ms returned []
[2024-05-23 04:09:31] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:09:31] [INFO ] Invariant cache hit.
[2024-05-23 04:09:31] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 04:09:33] [INFO ] Implicit Places using invariants and state equation in 1685 ms returned []
Implicit Place search using SMT with State Equation took 2171 ms to find 0 implicit places.
[2024-05-23 04:09:33] [INFO ] Redundant transitions in 523 ms returned []
[2024-05-23 04:09:33] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:09:33] [INFO ] Invariant cache hit.
[2024-05-23 04:09:35] [INFO ] Dead Transitions using invariants and state equation in 2029 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4917 ms. Remains : 433/433 places, 7184/7184 transitions.
Stuttering acceptance computed with spot in 68 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : DoubleLock-PT-p1s3-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(AND (GEQ s87 1) (GEQ s386 1)), p0:(AND (GEQ s239 1) (GEQ s393 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 91 steps with 0 reset in 2 ms.
FORMULA DoubleLock-PT-p1s3-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s3-LTLFireability-09 finished in 5026 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' '!(X(X(G((G(!p0)||(!p0&&F(p1)))))))'
Support contains 2 out of 433 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 433/433 places, 7184/7184 transitions.
Applied a total of 0 rules in 16 ms. Remains 433 /433 variables (removed 0) and now considering 7184/7184 (removed 0) transitions.
[2024-05-23 04:09:35] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:09:35] [INFO ] Invariant cache hit.
[2024-05-23 04:09:36] [INFO ] Implicit Places using invariants in 466 ms returned []
[2024-05-23 04:09:36] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:09:36] [INFO ] Invariant cache hit.
[2024-05-23 04:09:36] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 04:09:38] [INFO ] Implicit Places using invariants and state equation in 1723 ms returned []
Implicit Place search using SMT with State Equation took 2211 ms to find 0 implicit places.
[2024-05-23 04:09:38] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:09:38] [INFO ] Invariant cache hit.
[2024-05-23 04:09:40] [INFO ] Dead Transitions using invariants and state equation in 2017 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4255 ms. Remains : 433/433 places, 7184/7184 transitions.
Stuttering acceptance computed with spot in 112 ms :[true, p0, p0, p0]
Running random walk in product with property : DoubleLock-PT-p1s3-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=p0, acceptance={} source=3 dest: 0}, { cond=(NOT p0), acceptance={} source=3 dest: 3}]], initial=2, aps=[p0:(AND (GEQ s269 1) (GEQ s421 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 35785 steps with 453 reset in 338 ms.
FORMULA DoubleLock-PT-p1s3-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property DoubleLock-PT-p1s3-LTLFireability-10 finished in 4740 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 2 out of 433 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 433/433 places, 7184/7184 transitions.
Applied a total of 0 rules in 195 ms. Remains 433 /433 variables (removed 0) and now considering 7184/7184 (removed 0) transitions.
[2024-05-23 04:09:40] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:09:40] [INFO ] Invariant cache hit.
[2024-05-23 04:09:41] [INFO ] Implicit Places using invariants in 452 ms returned []
[2024-05-23 04:09:41] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:09:41] [INFO ] Invariant cache hit.
[2024-05-23 04:09:41] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 04:09:43] [INFO ] Implicit Places using invariants and state equation in 1729 ms returned []
Implicit Place search using SMT with State Equation took 2207 ms to find 0 implicit places.
[2024-05-23 04:09:43] [INFO ] Redundant transitions in 529 ms returned []
[2024-05-23 04:09:43] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:09:43] [INFO ] Invariant cache hit.
[2024-05-23 04:09:45] [INFO ] Dead Transitions using invariants and state equation in 2098 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5048 ms. Remains : 433/433 places, 7184/7184 transitions.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Running random walk in product with property : DoubleLock-PT-p1s3-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s355 1) (LT s406 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 1289 reset in 816 ms.
Product exploration explored 100000 steps with 1298 reset in 752 ms.
Computed a total of 10 stabilizing places and 2144 stable transitions
Computed a total of 10 stabilizing places and 2144 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 126 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 36 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 91 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 171190 steps, run timeout after 3001 ms. (steps per millisecond=57 ) properties seen :{}
Probabilistic random walk after 171190 steps, saw 131863 distinct states, run finished after 3002 ms. (steps per millisecond=57 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-23 04:09:50] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:09:50] [INFO ] Invariant cache hit.
[2024-05-23 04:09:50] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 04:09:50] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 04:09:54] [INFO ] After 3598ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 04:09:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 04:09:54] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 04:09:56] [INFO ] After 2706ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-23 04:09:56] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 04:10:00] [INFO ] After 3798ms SMT Verify possible using 400 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-23 04:10:00] [INFO ] After 4019ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 111 ms.
[2024-05-23 04:10:01] [INFO ] After 6918ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 2 out of 433 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 433/433 places, 7184/7184 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 433 transition count 7056
Applied a total of 128 rules in 172 ms. Remains 433 /433 variables (removed 0) and now considering 7056/7184 (removed 128) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 172 ms. Remains : 433/433 places, 7056/7184 transitions.
Incomplete random walk after 10002 steps, including 88 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 177371 steps, run timeout after 3001 ms. (steps per millisecond=59 ) properties seen :{}
Probabilistic random walk after 177371 steps, saw 136459 distinct states, run finished after 3001 ms. (steps per millisecond=59 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-23 04:10:04] [INFO ] Flow matrix only has 4715 transitions (discarded 2341 similar events)
// Phase 1: matrix 4715 rows 433 cols
[2024-05-23 04:10:04] [INFO ] Computed 3 invariants in 31 ms
[2024-05-23 04:10:04] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2024-05-23 04:10:05] [INFO ] After 1358ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 04:10:05] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2024-05-23 04:10:06] [INFO ] After 1160ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-23 04:10:06] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 04:10:09] [INFO ] After 2923ms SMT Verify possible using 400 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-23 04:10:10] [INFO ] After 3140ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 102 ms.
[2024-05-23 04:10:10] [INFO ] After 4498ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 2 out of 433 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 433/433 places, 7056/7056 transitions.
Applied a total of 0 rules in 158 ms. Remains 433 /433 variables (removed 0) and now considering 7056/7056 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 159 ms. Remains : 433/433 places, 7056/7056 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 433/433 places, 7056/7056 transitions.
Applied a total of 0 rules in 168 ms. Remains 433 /433 variables (removed 0) and now considering 7056/7056 (removed 0) transitions.
[2024-05-23 04:10:10] [INFO ] Flow matrix only has 4715 transitions (discarded 2341 similar events)
[2024-05-23 04:10:10] [INFO ] Invariant cache hit.
[2024-05-23 04:10:11] [INFO ] Implicit Places using invariants in 732 ms returned []
[2024-05-23 04:10:11] [INFO ] Flow matrix only has 4715 transitions (discarded 2341 similar events)
[2024-05-23 04:10:11] [INFO ] Invariant cache hit.
[2024-05-23 04:10:11] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 04:10:13] [INFO ] Implicit Places using invariants and state equation in 2046 ms returned []
Implicit Place search using SMT with State Equation took 2791 ms to find 0 implicit places.
[2024-05-23 04:10:13] [INFO ] Redundant transitions in 511 ms returned []
[2024-05-23 04:10:13] [INFO ] Flow matrix only has 4715 transitions (discarded 2341 similar events)
[2024-05-23 04:10:13] [INFO ] Invariant cache hit.
[2024-05-23 04:10:15] [INFO ] Dead Transitions using invariants and state equation in 2048 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5533 ms. Remains : 433/433 places, 7056/7056 transitions.
Ensure Unique test removed 2341 transitions
Reduce isomorphic transitions removed 2341 transitions.
Iterating post reduction 0 with 2341 rules applied. Total rules applied 2341 place count 433 transition count 4715
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 10 Pre rules applied. Total rules applied 2341 place count 433 transition count 4705
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 1 with 20 rules applied. Total rules applied 2361 place count 423 transition count 4705
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 2367 place count 420 transition count 4702
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2368 place count 419 transition count 4574
Iterating global reduction 1 with 1 rules applied. Total rules applied 2369 place count 419 transition count 4574
Applied a total of 2369 rules in 268 ms. Remains 419 /433 variables (removed 14) and now considering 4574/7056 (removed 2482) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 4574 rows 419 cols
[2024-05-23 04:10:16] [INFO ] Computed 3 invariants in 27 ms
[2024-05-23 04:10:16] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2024-05-23 04:10:17] [INFO ] After 1021ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 04:10:17] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2024-05-23 04:10:18] [INFO ] After 817ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-23 04:10:18] [INFO ] After 1019ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 83 ms.
[2024-05-23 04:10:18] [INFO ] After 1183ms 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 69 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 56 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Support contains 2 out of 433 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 433/433 places, 7184/7184 transitions.
Applied a total of 0 rules in 185 ms. Remains 433 /433 variables (removed 0) and now considering 7184/7184 (removed 0) transitions.
[2024-05-23 04:10:18] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
// Phase 1: matrix 4843 rows 433 cols
[2024-05-23 04:10:18] [INFO ] Computed 2 invariants in 33 ms
[2024-05-23 04:10:19] [INFO ] Implicit Places using invariants in 510 ms returned []
[2024-05-23 04:10:19] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:10:19] [INFO ] Invariant cache hit.
[2024-05-23 04:10:20] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 04:10:24] [INFO ] Implicit Places using invariants and state equation in 5209 ms returned []
Implicit Place search using SMT with State Equation took 5748 ms to find 0 implicit places.
[2024-05-23 04:10:25] [INFO ] Redundant transitions in 504 ms returned []
[2024-05-23 04:10:25] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:10:25] [INFO ] Invariant cache hit.
[2024-05-23 04:10:27] [INFO ] Dead Transitions using invariants and state equation in 2126 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8590 ms. Remains : 433/433 places, 7184/7184 transitions.
Computed a total of 10 stabilizing places and 2144 stable transitions
Computed a total of 10 stabilizing places and 2144 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 89 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)]
Incomplete random walk after 10000 steps, including 92 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 17 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 180477 steps, run timeout after 3001 ms. (steps per millisecond=60 ) properties seen :{}
Probabilistic random walk after 180477 steps, saw 138774 distinct states, run finished after 3001 ms. (steps per millisecond=60 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-23 04:10:30] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:10:30] [INFO ] Invariant cache hit.
[2024-05-23 04:10:30] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 04:10:30] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 04:10:34] [INFO ] After 3516ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 04:10:34] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 04:10:34] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 04:10:36] [INFO ] After 2646ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-23 04:10:36] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 04:10:40] [INFO ] After 3665ms SMT Verify possible using 400 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-23 04:10:40] [INFO ] After 3874ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 104 ms.
[2024-05-23 04:10:40] [INFO ] After 6701ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 433 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 433/433 places, 7184/7184 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 433 transition count 7056
Applied a total of 128 rules in 165 ms. Remains 433 /433 variables (removed 0) and now considering 7056/7184 (removed 128) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 165 ms. Remains : 433/433 places, 7056/7184 transitions.
Incomplete random walk after 10000 steps, including 89 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 180919 steps, run timeout after 3001 ms. (steps per millisecond=60 ) properties seen :{}
Probabilistic random walk after 180919 steps, saw 139099 distinct states, run finished after 3002 ms. (steps per millisecond=60 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-23 04:10:43] [INFO ] Flow matrix only has 4715 transitions (discarded 2341 similar events)
// Phase 1: matrix 4715 rows 433 cols
[2024-05-23 04:10:43] [INFO ] Computed 3 invariants in 34 ms
[2024-05-23 04:10:44] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2024-05-23 04:10:45] [INFO ] After 1180ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 04:10:45] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2024-05-23 04:10:46] [INFO ] After 1183ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-23 04:10:46] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 04:10:49] [INFO ] After 2729ms SMT Verify possible using 400 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-23 04:10:49] [INFO ] After 2934ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 99 ms.
[2024-05-23 04:10:49] [INFO ] After 4330ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 2 out of 433 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 433/433 places, 7056/7056 transitions.
Applied a total of 0 rules in 160 ms. Remains 433 /433 variables (removed 0) and now considering 7056/7056 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 161 ms. Remains : 433/433 places, 7056/7056 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 433/433 places, 7056/7056 transitions.
Applied a total of 0 rules in 163 ms. Remains 433 /433 variables (removed 0) and now considering 7056/7056 (removed 0) transitions.
[2024-05-23 04:10:49] [INFO ] Flow matrix only has 4715 transitions (discarded 2341 similar events)
[2024-05-23 04:10:49] [INFO ] Invariant cache hit.
[2024-05-23 04:10:50] [INFO ] Implicit Places using invariants in 782 ms returned []
[2024-05-23 04:10:50] [INFO ] Flow matrix only has 4715 transitions (discarded 2341 similar events)
[2024-05-23 04:10:50] [INFO ] Invariant cache hit.
[2024-05-23 04:10:51] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 04:10:52] [INFO ] Implicit Places using invariants and state equation in 1947 ms returned []
Implicit Place search using SMT with State Equation took 2746 ms to find 0 implicit places.
[2024-05-23 04:10:53] [INFO ] Redundant transitions in 539 ms returned []
[2024-05-23 04:10:53] [INFO ] Flow matrix only has 4715 transitions (discarded 2341 similar events)
[2024-05-23 04:10:53] [INFO ] Invariant cache hit.
[2024-05-23 04:10:55] [INFO ] Dead Transitions using invariants and state equation in 1970 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5444 ms. Remains : 433/433 places, 7056/7056 transitions.
Ensure Unique test removed 2341 transitions
Reduce isomorphic transitions removed 2341 transitions.
Iterating post reduction 0 with 2341 rules applied. Total rules applied 2341 place count 433 transition count 4715
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 10 Pre rules applied. Total rules applied 2341 place count 433 transition count 4705
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 1 with 20 rules applied. Total rules applied 2361 place count 423 transition count 4705
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 2367 place count 420 transition count 4702
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2368 place count 419 transition count 4574
Iterating global reduction 1 with 1 rules applied. Total rules applied 2369 place count 419 transition count 4574
Applied a total of 2369 rules in 162 ms. Remains 419 /433 variables (removed 14) and now considering 4574/7056 (removed 2482) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 4574 rows 419 cols
[2024-05-23 04:10:55] [INFO ] Computed 3 invariants in 31 ms
[2024-05-23 04:10:55] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2024-05-23 04:10:56] [INFO ] After 966ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 04:10:56] [INFO ] [Nat]Absence check using 3 positive place invariants in 3 ms returned sat
[2024-05-23 04:10:57] [INFO ] After 791ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-23 04:10:57] [INFO ] After 957ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 80 ms.
[2024-05-23 04:10:57] [INFO ] After 1102ms 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 82 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 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Product exploration explored 100000 steps with 1254 reset in 686 ms.
Product exploration explored 100000 steps with 1274 reset in 722 ms.
Built C files in :
/tmp/ltsmin1999774058115946853
[2024-05-23 04:10:58] [INFO ] Too many transitions (7184) to apply POR reductions. Disabling POR matrices.
[2024-05-23 04:10:59] [INFO ] Built C files in 63ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1999774058115946853
Running compilation step : cd /tmp/ltsmin1999774058115946853;'/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/ltsmin1999774058115946853;'/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/ltsmin1999774058115946853;'/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 2 out of 433 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 433/433 places, 7184/7184 transitions.
Applied a total of 0 rules in 162 ms. Remains 433 /433 variables (removed 0) and now considering 7184/7184 (removed 0) transitions.
[2024-05-23 04:11:02] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
// Phase 1: matrix 4843 rows 433 cols
[2024-05-23 04:11:02] [INFO ] Computed 2 invariants in 23 ms
[2024-05-23 04:11:02] [INFO ] Implicit Places using invariants in 456 ms returned []
[2024-05-23 04:11:02] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:11:02] [INFO ] Invariant cache hit.
[2024-05-23 04:11:03] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 04:11:07] [INFO ] Implicit Places using invariants and state equation in 5115 ms returned []
Implicit Place search using SMT with State Equation took 5601 ms to find 0 implicit places.
[2024-05-23 04:11:08] [INFO ] Redundant transitions in 504 ms returned []
[2024-05-23 04:11:08] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:11:08] [INFO ] Invariant cache hit.
[2024-05-23 04:11:10] [INFO ] Dead Transitions using invariants and state equation in 1992 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8275 ms. Remains : 433/433 places, 7184/7184 transitions.
Built C files in :
/tmp/ltsmin13660348315923906096
[2024-05-23 04:11:10] [INFO ] Too many transitions (7184) to apply POR reductions. Disabling POR matrices.
[2024-05-23 04:11:10] [INFO ] Built C files in 50ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13660348315923906096
Running compilation step : cd /tmp/ltsmin13660348315923906096;'/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/ltsmin13660348315923906096;'/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/ltsmin13660348315923906096;'/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)
[2024-05-23 04:11:13] [INFO ] Flatten gal took : 205 ms
[2024-05-23 04:11:13] [INFO ] Flatten gal took : 168 ms
[2024-05-23 04:11:13] [INFO ] Time to serialize gal into /tmp/LTL13506607883016270495.gal : 39 ms
[2024-05-23 04:11:13] [INFO ] Time to serialize properties into /tmp/LTL6952602282599299094.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/LTL13506607883016270495.gal' '-t' 'CGAL' '-hoa' '/tmp/aut12612998424443521892.hoa' '-atoms' '/tmp/LTL6952602282599299094.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...319
Loading property file /tmp/LTL6952602282599299094.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut12612998424443521892.hoa
Detected timeout of ITS tools.
[2024-05-23 04:11:29] [INFO ] Flatten gal took : 168 ms
[2024-05-23 04:11:29] [INFO ] Flatten gal took : 169 ms
[2024-05-23 04:11:29] [INFO ] Time to serialize gal into /tmp/LTL11070136647616526457.gal : 57 ms
[2024-05-23 04:11:29] [INFO ] Time to serialize properties into /tmp/LTL11955898176419634553.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/LTL11070136647616526457.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11955898176419634553.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("((p355<1)||(l22<1))"))))
Formula 0 simplified : GF!"((p355<1)||(l22<1))"
Detected timeout of ITS tools.
[2024-05-23 04:11:44] [INFO ] Flatten gal took : 168 ms
[2024-05-23 04:11:44] [INFO ] Applying decomposition
[2024-05-23 04:11:44] [INFO ] Flatten gal took : 169 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/graph587594026616469335.txt' '-o' '/tmp/graph587594026616469335.bin' '-w' '/tmp/graph587594026616469335.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph587594026616469335.bin' '-l' '-1' '-v' '-w' '/tmp/graph587594026616469335.weights' '-q' '0' '-e' '0.001'
[2024-05-23 04:11:45] [INFO ] Decomposing Gal with order
[2024-05-23 04:11:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 04:11:45] [INFO ] Removed a total of 17557 redundant transitions.
[2024-05-23 04:11:45] [INFO ] Flatten gal took : 316 ms
[2024-05-23 04:11:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 737 labels/synchronizations in 245 ms.
[2024-05-23 04:11:46] [INFO ] Time to serialize gal into /tmp/LTL1682499816469832546.gal : 44 ms
[2024-05-23 04:11:46] [INFO ] Time to serialize properties into /tmp/LTL4510149714532461309.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/LTL1682499816469832546.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4510149714532461309.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...254
Read 1 LTL properties
Checking formula 0 : !((F(G("((i6.i0.i1.u113.p355<1)||(i6.i1.i2.u133.l22<1))"))))
Formula 0 simplified : GF!"((i6.i0.i1.u113.p355<1)||(i6.i1.i2.u133.l22<1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16063316752570356799
[2024-05-23 04:12:01] [INFO ] Built C files in 48ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16063316752570356799
Running compilation step : cd /tmp/ltsmin16063316752570356799;'/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/ltsmin16063316752570356799;'/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/ltsmin16063316752570356799;'/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 DoubleLock-PT-p1s3-LTLFireability-11 finished in 143655 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)&&F(p1))))'
Support contains 4 out of 433 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 433/433 places, 7184/7184 transitions.
Applied a total of 0 rules in 167 ms. Remains 433 /433 variables (removed 0) and now considering 7184/7184 (removed 0) transitions.
[2024-05-23 04:12:04] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:12:04] [INFO ] Invariant cache hit.
[2024-05-23 04:12:04] [INFO ] Implicit Places using invariants in 454 ms returned []
[2024-05-23 04:12:04] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:12:04] [INFO ] Invariant cache hit.
[2024-05-23 04:12:05] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 04:12:06] [INFO ] Implicit Places using invariants and state equation in 1688 ms returned []
Implicit Place search using SMT with State Equation took 2144 ms to find 0 implicit places.
[2024-05-23 04:12:07] [INFO ] Redundant transitions in 511 ms returned []
[2024-05-23 04:12:07] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:12:07] [INFO ] Invariant cache hit.
[2024-05-23 04:12:08] [INFO ] Dead Transitions using invariants and state equation in 1771 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4600 ms. Remains : 433/433 places, 7184/7184 transitions.
Stuttering acceptance computed with spot in 101 ms :[(OR (NOT p1) p0), p0, (NOT p1)]
Running random walk in product with property : DoubleLock-PT-p1s3-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s60 1) (GEQ s419 1)), p1:(OR (LT s118 1) (LT s384 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 1321 reset in 848 ms.
Product exploration explored 100000 steps with 1303 reset in 855 ms.
Computed a total of 10 stabilizing places and 2144 stable transitions
Computed a total of 10 stabilizing places and 2144 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (NOT p0)), (X (X p1)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 79 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 102 ms :[(OR (NOT p1) p0), p0, (NOT p1)]
Incomplete random walk after 10005 steps, including 98 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2024-05-23 04:12:11] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:12:11] [INFO ] Invariant cache hit.
[2024-05-23 04:12:11] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-23 04:12:11] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-23 04:12:15] [INFO ] After 4752ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 04:12:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 04:12:15] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 04:12:19] [INFO ] After 3254ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-23 04:12:19] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 04:12:28] [INFO ] After 9119ms SMT Verify possible using 400 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2024-05-23 04:12:28] [INFO ] After 12466ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 25 ms.
Support contains 2 out of 433 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 433/433 places, 7184/7184 transitions.
Drop transitions removed 127 transitions
Reduce isomorphic transitions removed 127 transitions.
Iterating post reduction 0 with 127 rules applied. Total rules applied 127 place count 433 transition count 7057
Applied a total of 127 rules in 159 ms. Remains 433 /433 variables (removed 0) and now considering 7057/7184 (removed 127) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 159 ms. Remains : 433/433 places, 7057/7184 transitions.
Incomplete random walk after 10005 steps, including 91 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Finished Best-First random walk after 8381 steps, including 12 resets, run visited all 1 properties in 10 ms. (steps per millisecond=838 )
Parikh walk visited 0 properties in 0 ms.
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (NOT p0)), (X (X p1)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0), (F (NOT p1))]
Knowledge based reduction with 5 factoid took 138 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 103 ms :[(OR (NOT p1) p0), p0, (NOT p1)]
Stuttering acceptance computed with spot in 96 ms :[(OR (NOT p1) p0), p0, (NOT p1)]
Support contains 4 out of 433 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 433/433 places, 7184/7184 transitions.
Applied a total of 0 rules in 157 ms. Remains 433 /433 variables (removed 0) and now considering 7184/7184 (removed 0) transitions.
[2024-05-23 04:12:29] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:12:29] [INFO ] Invariant cache hit.
[2024-05-23 04:12:29] [INFO ] Implicit Places using invariants in 458 ms returned []
[2024-05-23 04:12:29] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:12:29] [INFO ] Invariant cache hit.
[2024-05-23 04:12:30] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 04:12:34] [INFO ] Implicit Places using invariants and state equation in 5029 ms returned []
Implicit Place search using SMT with State Equation took 5528 ms to find 0 implicit places.
[2024-05-23 04:12:35] [INFO ] Redundant transitions in 519 ms returned []
[2024-05-23 04:12:35] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:12:35] [INFO ] Invariant cache hit.
[2024-05-23 04:12:37] [INFO ] Dead Transitions using invariants and state equation in 2106 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8332 ms. Remains : 433/433 places, 7184/7184 transitions.
Computed a total of 10 stabilizing places and 2144 stable transitions
Computed a total of 10 stabilizing places and 2144 stable transitions
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (NOT p0)), (X (X p1)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 71 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 109 ms :[(OR (NOT p1) p0), p0, (NOT p1)]
Incomplete random walk after 10000 steps, including 87 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2024-05-23 04:12:37] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:12:37] [INFO ] Invariant cache hit.
[2024-05-23 04:12:37] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-23 04:12:37] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 04:12:42] [INFO ] After 4874ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 04:12:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-23 04:12:42] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-23 04:12:45] [INFO ] After 3241ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-23 04:12:45] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 04:12:54] [INFO ] After 9121ms SMT Verify possible using 400 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2024-05-23 04:12:54] [INFO ] After 12458ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 29 ms.
Support contains 2 out of 433 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 433/433 places, 7184/7184 transitions.
Drop transitions removed 127 transitions
Reduce isomorphic transitions removed 127 transitions.
Iterating post reduction 0 with 127 rules applied. Total rules applied 127 place count 433 transition count 7057
Applied a total of 127 rules in 166 ms. Remains 433 /433 variables (removed 0) and now considering 7057/7184 (removed 127) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 166 ms. Remains : 433/433 places, 7057/7184 transitions.
Incomplete random walk after 10000 steps, including 95 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 184328 steps, run timeout after 3001 ms. (steps per millisecond=61 ) properties seen :{}
Probabilistic random walk after 184328 steps, saw 141638 distinct states, run finished after 3003 ms. (steps per millisecond=61 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-23 04:12:58] [INFO ] Flow matrix only has 4716 transitions (discarded 2341 similar events)
// Phase 1: matrix 4716 rows 433 cols
[2024-05-23 04:12:58] [INFO ] Computed 2 invariants in 35 ms
[2024-05-23 04:12:58] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-23 04:12:58] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 04:13:01] [INFO ] After 2844ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 04:13:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-23 04:13:01] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 04:13:04] [INFO ] After 3113ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-23 04:13:04] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 04:13:13] [INFO ] After 9127ms SMT Verify possible using 400 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2024-05-23 04:13:13] [INFO ] After 12344ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 18 ms.
Support contains 2 out of 433 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 433/433 places, 7057/7057 transitions.
Applied a total of 0 rules in 164 ms. Remains 433 /433 variables (removed 0) and now considering 7057/7057 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 164 ms. Remains : 433/433 places, 7057/7057 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 433/433 places, 7057/7057 transitions.
Applied a total of 0 rules in 153 ms. Remains 433 /433 variables (removed 0) and now considering 7057/7057 (removed 0) transitions.
[2024-05-23 04:13:13] [INFO ] Flow matrix only has 4716 transitions (discarded 2341 similar events)
[2024-05-23 04:13:13] [INFO ] Invariant cache hit.
[2024-05-23 04:13:14] [INFO ] Implicit Places using invariants in 450 ms returned []
[2024-05-23 04:13:14] [INFO ] Flow matrix only has 4716 transitions (discarded 2341 similar events)
[2024-05-23 04:13:14] [INFO ] Invariant cache hit.
[2024-05-23 04:13:14] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 04:13:26] [INFO ] Implicit Places using invariants and state equation in 12522 ms returned []
Implicit Place search using SMT with State Equation took 12983 ms to find 0 implicit places.
[2024-05-23 04:13:27] [INFO ] Redundant transitions in 527 ms returned []
[2024-05-23 04:13:27] [INFO ] Flow matrix only has 4716 transitions (discarded 2341 similar events)
[2024-05-23 04:13:27] [INFO ] Invariant cache hit.
[2024-05-23 04:13:29] [INFO ] Dead Transitions using invariants and state equation in 2056 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15733 ms. Remains : 433/433 places, 7057/7057 transitions.
Ensure Unique test removed 2341 transitions
Reduce isomorphic transitions removed 2341 transitions.
Iterating post reduction 0 with 2341 rules applied. Total rules applied 2341 place count 433 transition count 4716
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 10 Pre rules applied. Total rules applied 2341 place count 433 transition count 4706
Deduced a syphon composed of 10 places in 1 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 1 with 20 rules applied. Total rules applied 2361 place count 423 transition count 4706
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 2367 place count 420 transition count 4703
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 2368 place count 419 transition count 4575
Iterating global reduction 1 with 1 rules applied. Total rules applied 2369 place count 419 transition count 4575
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 2370 place count 419 transition count 4574
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2371 place count 418 transition count 4574
Applied a total of 2371 rules in 219 ms. Remains 418 /433 variables (removed 15) and now considering 4574/7057 (removed 2483) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 4574 rows 418 cols
[2024-05-23 04:13:29] [INFO ] Computed 2 invariants in 36 ms
[2024-05-23 04:13:29] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-23 04:13:29] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 04:13:31] [INFO ] After 2099ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 04:13:31] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-23 04:13:31] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 3 ms returned sat
[2024-05-23 04:13:33] [INFO ] After 1853ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-23 04:13:34] [INFO ] After 2474ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 678 ms.
[2024-05-23 04:13:34] [INFO ] After 3228ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [(AND (NOT p0) p1), (X p1), (X (NOT p0)), (X (X p1)), (X (X (NOT p0)))]
False Knowledge obtained : [(F (NOT p1))]
Knowledge based reduction with 5 factoid took 185 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter insensitive) to 3 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 101 ms :[(OR (NOT p1) p0), p0, (NOT p1)]
Stuttering acceptance computed with spot in 95 ms :[(OR (NOT p1) p0), p0, (NOT p1)]
Stuttering acceptance computed with spot in 97 ms :[(OR (NOT p1) p0), p0, (NOT p1)]
Product exploration explored 100000 steps with 1346 reset in 681 ms.
Product exploration explored 100000 steps with 1342 reset in 691 ms.
Built C files in :
/tmp/ltsmin17060268947757947846
[2024-05-23 04:13:36] [INFO ] Too many transitions (7184) to apply POR reductions. Disabling POR matrices.
[2024-05-23 04:13:36] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17060268947757947846
Running compilation step : cd /tmp/ltsmin17060268947757947846;'/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/ltsmin17060268947757947846;'/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/ltsmin17060268947757947846;'/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 4 out of 433 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 433/433 places, 7184/7184 transitions.
Applied a total of 0 rules in 161 ms. Remains 433 /433 variables (removed 0) and now considering 7184/7184 (removed 0) transitions.
[2024-05-23 04:13:40] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
// Phase 1: matrix 4843 rows 433 cols
[2024-05-23 04:13:40] [INFO ] Computed 2 invariants in 34 ms
[2024-05-23 04:13:40] [INFO ] Implicit Places using invariants in 469 ms returned []
[2024-05-23 04:13:40] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:13:40] [INFO ] Invariant cache hit.
[2024-05-23 04:13:41] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 04:13:45] [INFO ] Implicit Places using invariants and state equation in 5075 ms returned []
Implicit Place search using SMT with State Equation took 5570 ms to find 0 implicit places.
[2024-05-23 04:13:46] [INFO ] Redundant transitions in 523 ms returned []
[2024-05-23 04:13:46] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:13:46] [INFO ] Invariant cache hit.
[2024-05-23 04:13:48] [INFO ] Dead Transitions using invariants and state equation in 2055 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8343 ms. Remains : 433/433 places, 7184/7184 transitions.
Built C files in :
/tmp/ltsmin15759493883295175616
[2024-05-23 04:13:48] [INFO ] Too many transitions (7184) to apply POR reductions. Disabling POR matrices.
[2024-05-23 04:13:48] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15759493883295175616
Running compilation step : cd /tmp/ltsmin15759493883295175616;'/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/ltsmin15759493883295175616;'/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/ltsmin15759493883295175616;'/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)
[2024-05-23 04:13:51] [INFO ] Flatten gal took : 156 ms
[2024-05-23 04:13:51] [INFO ] Flatten gal took : 166 ms
[2024-05-23 04:13:51] [INFO ] Time to serialize gal into /tmp/LTL7019242345332019028.gal : 31 ms
[2024-05-23 04:13:51] [INFO ] Time to serialize properties into /tmp/LTL686867094998799978.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/LTL7019242345332019028.gal' '-t' 'CGAL' '-hoa' '/tmp/aut16145113875264896081.hoa' '-atoms' '/tmp/LTL686867094998799978.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/LTL686867094998799978.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut16145113875264896081.hoa
Detected timeout of ITS tools.
[2024-05-23 04:14:07] [INFO ] Flatten gal took : 156 ms
[2024-05-23 04:14:07] [INFO ] Flatten gal took : 165 ms
[2024-05-23 04:14:07] [INFO ] Time to serialize gal into /tmp/LTL13205730347321902999.gal : 37 ms
[2024-05-23 04:14:07] [INFO ] Time to serialize properties into /tmp/LTL1003484398013217207.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/LTL13205730347321902999.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1003484398013217207.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...276
Read 1 LTL properties
Checking formula 0 : !((G((F("((p60<1)||(l37<1))"))&&(F("((p118<1)||(l0<1))")))))
Formula 0 simplified : F(G!"((p60<1)||(l37<1))" | G!"((p118<1)||(l0<1))")
Detected timeout of ITS tools.
[2024-05-23 04:14:22] [INFO ] Flatten gal took : 161 ms
[2024-05-23 04:14:22] [INFO ] Applying decomposition
[2024-05-23 04:14:22] [INFO ] Flatten gal took : 164 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/graph15282064453391274846.txt' '-o' '/tmp/graph15282064453391274846.bin' '-w' '/tmp/graph15282064453391274846.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15282064453391274846.bin' '-l' '-1' '-v' '-w' '/tmp/graph15282064453391274846.weights' '-q' '0' '-e' '0.001'
[2024-05-23 04:14:23] [INFO ] Decomposing Gal with order
[2024-05-23 04:14:23] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 04:14:23] [INFO ] Removed a total of 17557 redundant transitions.
[2024-05-23 04:14:23] [INFO ] Flatten gal took : 254 ms
[2024-05-23 04:14:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 959 labels/synchronizations in 186 ms.
[2024-05-23 04:14:23] [INFO ] Time to serialize gal into /tmp/LTL15810045539399088820.gal : 19 ms
[2024-05-23 04:14:23] [INFO ] Time to serialize properties into /tmp/LTL11149593911405255383.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/LTL15810045539399088820.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11149593911405255383.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...256
Read 1 LTL properties
Checking formula 0 : !((G((F("((i7.i1.u93.p60<1)||(i17.i1.u140.l37<1))"))&&(F("((i11.i1.u117.p118<1)||(i12.u124.l0<1))")))))
Formula 0 simplified : F(G!"((i7.i1.u93.p60<1)||(i17.i1.u140.l37<1))" | G!"((i11.i1.u117.p118<1)||(i12.u124.l0<1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7842404094850228027
[2024-05-23 04:14:38] [INFO ] Built C files in 40ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7842404094850228027
Running compilation step : cd /tmp/ltsmin7842404094850228027;'/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/ltsmin7842404094850228027;'/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/ltsmin7842404094850228027;'/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 DoubleLock-PT-p1s3-LTLFireability-12 finished in 157575 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((p0&&X(G(p1)))))'
Support contains 4 out of 433 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 433/433 places, 7184/7184 transitions.
Applied a total of 0 rules in 153 ms. Remains 433 /433 variables (removed 0) and now considering 7184/7184 (removed 0) transitions.
[2024-05-23 04:14:41] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:14:41] [INFO ] Invariant cache hit.
[2024-05-23 04:14:42] [INFO ] Implicit Places using invariants in 464 ms returned []
[2024-05-23 04:14:42] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:14:42] [INFO ] Invariant cache hit.
[2024-05-23 04:14:43] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 04:14:47] [INFO ] Implicit Places using invariants and state equation in 5008 ms returned []
Implicit Place search using SMT with State Equation took 5495 ms to find 0 implicit places.
[2024-05-23 04:14:48] [INFO ] Redundant transitions in 510 ms returned []
[2024-05-23 04:14:48] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:14:48] [INFO ] Invariant cache hit.
[2024-05-23 04:14:49] [INFO ] Dead Transitions using invariants and state equation in 1954 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 8133 ms. Remains : 433/433 places, 7184/7184 transitions.
Stuttering acceptance computed with spot in 85 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : DoubleLock-PT-p1s3-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s104 1) (LT s428 1)), p1:(OR (LT s6 1) (LT s393 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1245 reset in 691 ms.
Product exploration explored 100000 steps with 1285 reset in 754 ms.
Computed a total of 10 stabilizing places and 2144 stable transitions
Computed a total of 10 stabilizing places and 2144 stable transitions
Knowledge obtained : [(AND p0 p1), (X p0), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (X p0)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 9 factoid took 93 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 2 states, 5 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 64 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Incomplete random walk after 10000 steps, including 97 resets, run finished after 138 ms. (steps per millisecond=72 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2024-05-23 04:14:51] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:14:51] [INFO ] Invariant cache hit.
[2024-05-23 04:14:52] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 04:14:52] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-23 04:14:54] [INFO ] After 2957ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:2
[2024-05-23 04:14:54] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 04:14:54] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-23 04:14:59] [INFO ] After 4351ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :2
[2024-05-23 04:14:59] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 04:15:17] [INFO ] After 18127ms SMT Verify possible using 400 Read/Feed constraints in natural domain returned unsat :1 sat :0
[2024-05-23 04:15:17] [INFO ] After 22601ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 52 ms.
Support contains 4 out of 433 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 433/433 places, 7184/7184 transitions.
Drop transitions removed 126 transitions
Reduce isomorphic transitions removed 126 transitions.
Iterating post reduction 0 with 126 rules applied. Total rules applied 126 place count 433 transition count 7058
Applied a total of 126 rules in 159 ms. Remains 433 /433 variables (removed 0) and now considering 7058/7184 (removed 126) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 159 ms. Remains : 433/433 places, 7058/7184 transitions.
Incomplete random walk after 10002 steps, including 92 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 132187 steps, run timeout after 3001 ms. (steps per millisecond=44 ) properties seen :{}
Probabilistic random walk after 132187 steps, saw 102848 distinct states, run finished after 3001 ms. (steps per millisecond=44 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-23 04:15:20] [INFO ] Flow matrix only has 4717 transitions (discarded 2341 similar events)
// Phase 1: matrix 4717 rows 433 cols
[2024-05-23 04:15:20] [INFO ] Computed 2 invariants in 39 ms
[2024-05-23 04:15:20] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 04:15:20] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 04:15:26] [INFO ] After 5583ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-23 04:15:26] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2024-05-23 04:15:26] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 04:15:34] [INFO ] After 8121ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-23 04:15:34] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 04:15:51] [INFO ] After 16810ms SMT Verify possible using 400 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2024-05-23 04:15:51] [INFO ] After 25022ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 65 ms.
Support contains 4 out of 433 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 433/433 places, 7058/7058 transitions.
Applied a total of 0 rules in 152 ms. Remains 433 /433 variables (removed 0) and now considering 7058/7058 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 153 ms. Remains : 433/433 places, 7058/7058 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 433/433 places, 7058/7058 transitions.
Applied a total of 0 rules in 152 ms. Remains 433 /433 variables (removed 0) and now considering 7058/7058 (removed 0) transitions.
[2024-05-23 04:15:51] [INFO ] Flow matrix only has 4717 transitions (discarded 2341 similar events)
[2024-05-23 04:15:51] [INFO ] Invariant cache hit.
[2024-05-23 04:15:52] [INFO ] Implicit Places using invariants in 437 ms returned []
[2024-05-23 04:15:52] [INFO ] Flow matrix only has 4717 transitions (discarded 2341 similar events)
[2024-05-23 04:15:52] [INFO ] Invariant cache hit.
[2024-05-23 04:15:54] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 04:16:09] [INFO ] Implicit Places using invariants and state equation in 16789 ms returned []
Implicit Place search using SMT with State Equation took 17238 ms to find 0 implicit places.
[2024-05-23 04:16:09] [INFO ] Redundant transitions in 507 ms returned []
[2024-05-23 04:16:09] [INFO ] Flow matrix only has 4717 transitions (discarded 2341 similar events)
[2024-05-23 04:16:09] [INFO ] Invariant cache hit.
[2024-05-23 04:16:11] [INFO ] Dead Transitions using invariants and state equation in 1877 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19788 ms. Remains : 433/433 places, 7058/7058 transitions.
Ensure Unique test removed 2341 transitions
Reduce isomorphic transitions removed 2341 transitions.
Iterating post reduction 0 with 2341 rules applied. Total rules applied 2341 place count 433 transition count 4717
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 9 Pre rules applied. Total rules applied 2341 place count 433 transition count 4708
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 1 with 18 rules applied. Total rules applied 2359 place count 424 transition count 4708
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 2365 place count 421 transition count 4705
Free-agglomeration rule applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 2367 place count 421 transition count 4703
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 2369 place count 419 transition count 4703
Applied a total of 2369 rules in 217 ms. Remains 419 /433 variables (removed 14) and now considering 4703/7058 (removed 2355) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 4703 rows 419 cols
[2024-05-23 04:16:11] [INFO ] Computed 2 invariants in 37 ms
[2024-05-23 04:16:11] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 04:16:11] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 04:16:14] [INFO ] After 3036ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-23 04:16:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-23 04:16:14] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 04:16:20] [INFO ] After 5202ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-23 04:16:23] [INFO ] After 8317ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 3734 ms.
[2024-05-23 04:16:26] [INFO ] After 12146ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p0 p1), (X p0), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X p1), (X (X p0)), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X p1)), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 10 factoid took 221 ms. Reduced automaton from 2 states, 5 edges and 2 AP (stutter insensitive) to 1 states, 2 edges and 1 AP (stutter insensitive).
Stuttering acceptance computed with spot in 32 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p1)]
Support contains 2 out of 433 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 433/433 places, 7184/7184 transitions.
Applied a total of 0 rules in 174 ms. Remains 433 /433 variables (removed 0) and now considering 7184/7184 (removed 0) transitions.
[2024-05-23 04:16:27] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
// Phase 1: matrix 4843 rows 433 cols
[2024-05-23 04:16:27] [INFO ] Computed 2 invariants in 30 ms
[2024-05-23 04:16:27] [INFO ] Implicit Places using invariants in 455 ms returned []
[2024-05-23 04:16:27] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:16:27] [INFO ] Invariant cache hit.
[2024-05-23 04:16:28] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 04:16:29] [INFO ] Implicit Places using invariants and state equation in 1700 ms returned []
Implicit Place search using SMT with State Equation took 2175 ms to find 0 implicit places.
[2024-05-23 04:16:30] [INFO ] Redundant transitions in 533 ms returned []
[2024-05-23 04:16:30] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:16:30] [INFO ] Invariant cache hit.
[2024-05-23 04:16:32] [INFO ] Dead Transitions using invariants and state equation in 2286 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 5177 ms. Remains : 433/433 places, 7184/7184 transitions.
Computed a total of 10 stabilizing places and 2144 stable transitions
Computed a total of 10 stabilizing places and 2144 stable transitions
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 69 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 p1)]
Incomplete random walk after 10000 steps, including 94 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 182640 steps, run timeout after 3001 ms. (steps per millisecond=60 ) properties seen :{}
Probabilistic random walk after 182640 steps, saw 140382 distinct states, run finished after 3001 ms. (steps per millisecond=60 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-23 04:16:35] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:16:35] [INFO ] Invariant cache hit.
[2024-05-23 04:16:35] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 04:16:35] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 04:16:38] [INFO ] After 3274ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 04:16:39] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-23 04:16:39] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 04:16:42] [INFO ] After 3629ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-23 04:16:42] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 04:16:51] [INFO ] After 9114ms SMT Verify possible using 400 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2024-05-23 04:16:51] [INFO ] After 12853ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 23 ms.
Support contains 2 out of 433 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 433/433 places, 7184/7184 transitions.
Drop transitions removed 126 transitions
Reduce isomorphic transitions removed 126 transitions.
Iterating post reduction 0 with 126 rules applied. Total rules applied 126 place count 433 transition count 7058
Applied a total of 126 rules in 168 ms. Remains 433 /433 variables (removed 0) and now considering 7058/7184 (removed 126) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 169 ms. Remains : 433/433 places, 7058/7184 transitions.
Incomplete random walk after 10004 steps, including 95 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 186128 steps, run timeout after 3001 ms. (steps per millisecond=62 ) properties seen :{}
Probabilistic random walk after 186128 steps, saw 142978 distinct states, run finished after 3001 ms. (steps per millisecond=62 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-23 04:16:55] [INFO ] Flow matrix only has 4717 transitions (discarded 2341 similar events)
// Phase 1: matrix 4717 rows 433 cols
[2024-05-23 04:16:55] [INFO ] Computed 2 invariants in 23 ms
[2024-05-23 04:16:55] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-23 04:16:55] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 04:16:59] [INFO ] After 4711ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 04:16:59] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-23 04:16:59] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 04:17:05] [INFO ] After 5484ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-23 04:17:05] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 04:17:14] [INFO ] After 9114ms SMT Verify possible using 400 Read/Feed constraints in natural domain returned unsat :0 sat :0
[2024-05-23 04:17:14] [INFO ] After 14682ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 30 ms.
Support contains 2 out of 433 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 433/433 places, 7058/7058 transitions.
Applied a total of 0 rules in 152 ms. Remains 433 /433 variables (removed 0) and now considering 7058/7058 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 153 ms. Remains : 433/433 places, 7058/7058 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 433/433 places, 7058/7058 transitions.
Applied a total of 0 rules in 153 ms. Remains 433 /433 variables (removed 0) and now considering 7058/7058 (removed 0) transitions.
[2024-05-23 04:17:14] [INFO ] Flow matrix only has 4717 transitions (discarded 2341 similar events)
[2024-05-23 04:17:14] [INFO ] Invariant cache hit.
[2024-05-23 04:17:15] [INFO ] Implicit Places using invariants in 463 ms returned []
[2024-05-23 04:17:15] [INFO ] Flow matrix only has 4717 transitions (discarded 2341 similar events)
[2024-05-23 04:17:15] [INFO ] Invariant cache hit.
[2024-05-23 04:17:17] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 04:17:32] [INFO ] Implicit Places using invariants and state equation in 16787 ms returned []
Implicit Place search using SMT with State Equation took 17264 ms to find 0 implicit places.
[2024-05-23 04:17:32] [INFO ] Redundant transitions in 504 ms returned []
[2024-05-23 04:17:32] [INFO ] Flow matrix only has 4717 transitions (discarded 2341 similar events)
[2024-05-23 04:17:32] [INFO ] Invariant cache hit.
[2024-05-23 04:17:34] [INFO ] Dead Transitions using invariants and state equation in 1943 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 19871 ms. Remains : 433/433 places, 7058/7058 transitions.
Ensure Unique test removed 2341 transitions
Reduce isomorphic transitions removed 2341 transitions.
Iterating post reduction 0 with 2341 rules applied. Total rules applied 2341 place count 433 transition count 4717
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 9 Pre rules applied. Total rules applied 2341 place count 433 transition count 4708
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 1 with 18 rules applied. Total rules applied 2359 place count 424 transition count 4708
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 1 with 6 rules applied. Total rules applied 2365 place count 421 transition count 4705
Free-agglomeration rule applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 2367 place count 421 transition count 4703
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 2369 place count 419 transition count 4703
Applied a total of 2369 rules in 243 ms. Remains 419 /433 variables (removed 14) and now considering 4703/7058 (removed 2355) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 4703 rows 419 cols
[2024-05-23 04:17:34] [INFO ] Computed 2 invariants in 25 ms
[2024-05-23 04:17:34] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2024-05-23 04:17:34] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 04:17:37] [INFO ] After 2593ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-23 04:17:37] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2024-05-23 04:17:37] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-23 04:17:41] [INFO ] After 4101ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-23 04:17:44] [INFO ] After 6691ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1159 ms.
[2024-05-23 04:17:45] [INFO ] After 7928ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Knowledge obtained : [p1, (X p1), (X (X p1))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 67 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 32 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p1)]
Stuttering acceptance computed with spot in 32 ms :[(NOT p1)]
Product exploration explored 100000 steps with 1282 reset in 676 ms.
Product exploration explored 100000 steps with 1249 reset in 694 ms.
Built C files in :
/tmp/ltsmin5126849604712551293
[2024-05-23 04:17:46] [INFO ] Too many transitions (7184) to apply POR reductions. Disabling POR matrices.
[2024-05-23 04:17:46] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5126849604712551293
Running compilation step : cd /tmp/ltsmin5126849604712551293;'/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/ltsmin5126849604712551293;'/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/ltsmin5126849604712551293;'/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 2 out of 433 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 433/433 places, 7184/7184 transitions.
Applied a total of 0 rules in 155 ms. Remains 433 /433 variables (removed 0) and now considering 7184/7184 (removed 0) transitions.
[2024-05-23 04:17:50] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
// Phase 1: matrix 4843 rows 433 cols
[2024-05-23 04:17:50] [INFO ] Computed 2 invariants in 41 ms
[2024-05-23 04:17:50] [INFO ] Implicit Places using invariants in 461 ms returned []
[2024-05-23 04:17:50] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:17:50] [INFO ] Invariant cache hit.
[2024-05-23 04:17:51] [INFO ] State equation strengthened by 400 read => feed constraints.
[2024-05-23 04:17:56] [INFO ] Implicit Places using invariants and state equation in 6228 ms returned []
Implicit Place search using SMT with State Equation took 6721 ms to find 0 implicit places.
[2024-05-23 04:17:57] [INFO ] Redundant transitions in 505 ms returned []
[2024-05-23 04:17:57] [INFO ] Flow matrix only has 4843 transitions (discarded 2341 similar events)
[2024-05-23 04:17:57] [INFO ] Invariant cache hit.
[2024-05-23 04:17:59] [INFO ] Dead Transitions using invariants and state equation in 1965 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 9373 ms. Remains : 433/433 places, 7184/7184 transitions.
Built C files in :
/tmp/ltsmin4529969096238573729
[2024-05-23 04:17:59] [INFO ] Too many transitions (7184) to apply POR reductions. Disabling POR matrices.
[2024-05-23 04:17:59] [INFO ] Built C files in 40ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4529969096238573729
Running compilation step : cd /tmp/ltsmin4529969096238573729;'/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/ltsmin4529969096238573729;'/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/ltsmin4529969096238573729;'/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)
[2024-05-23 04:18:02] [INFO ] Flatten gal took : 159 ms
[2024-05-23 04:18:02] [INFO ] Flatten gal took : 166 ms
[2024-05-23 04:18:02] [INFO ] Time to serialize gal into /tmp/LTL4776908097958935478.gal : 28 ms
[2024-05-23 04:18:02] [INFO ] Time to serialize properties into /tmp/LTL11410071019524806503.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/LTL4776908097958935478.gal' '-t' 'CGAL' '-hoa' '/tmp/aut8950694171859715467.hoa' '-atoms' '/tmp/LTL11410071019524806503.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...318
Loading property file /tmp/LTL11410071019524806503.prop.
Loaded 1 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut8950694171859715467.hoa
Detected timeout of ITS tools.
[2024-05-23 04:18:18] [INFO ] Flatten gal took : 158 ms
[2024-05-23 04:18:18] [INFO ] Flatten gal took : 165 ms
[2024-05-23 04:18:18] [INFO ] Time to serialize gal into /tmp/LTL8945883014059848634.gal : 24 ms
[2024-05-23 04:18:18] [INFO ] Time to serialize properties into /tmp/LTL1687734606484874968.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/LTL8945883014059848634.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1687734606484874968.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...275
Read 1 LTL properties
Checking formula 0 : !((F((X(G("((s6<1)||(l9<1))")))&&("((p104<1)||(l47<1))"))))
Formula 0 simplified : G(!"((p104<1)||(l47<1))" | XF!"((s6<1)||(l9<1))")
Detected timeout of ITS tools.
[2024-05-23 04:18:33] [INFO ] Flatten gal took : 174 ms
[2024-05-23 04:18:33] [INFO ] Applying decomposition
[2024-05-23 04:18:33] [INFO ] Flatten gal took : 161 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/graph15544451531351175748.txt' '-o' '/tmp/graph15544451531351175748.bin' '-w' '/tmp/graph15544451531351175748.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph15544451531351175748.bin' '-l' '-1' '-v' '-w' '/tmp/graph15544451531351175748.weights' '-q' '0' '-e' '0.001'
[2024-05-23 04:18:34] [INFO ] Decomposing Gal with order
[2024-05-23 04:18:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 04:18:34] [INFO ] Removed a total of 17697 redundant transitions.
[2024-05-23 04:18:34] [INFO ] Flatten gal took : 233 ms
[2024-05-23 04:18:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 957 labels/synchronizations in 180 ms.
[2024-05-23 04:18:34] [INFO ] Time to serialize gal into /tmp/LTL3529370887292023997.gal : 18 ms
[2024-05-23 04:18:34] [INFO ] Time to serialize properties into /tmp/LTL10316913943789487205.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/LTL3529370887292023997.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10316913943789487205.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((X(G("((i0.i0.u3.s6<1)||(i0.i1.u129.l9<1))")))&&("((i14.i0.u56.p104<1)||(i6.i1.u142.l47<1))"))))
Formula 0 simplified : G(!"((i14.i0.u56.p104<1)||(i6.i1.u142.l47<1))" | XF!"((i0.i0.u3.s6<1)||(i0.i1.u129.l9<1))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2032015444516868622
[2024-05-23 04:18:49] [INFO ] Built C files in 45ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2032015444516868622
Running compilation step : cd /tmp/ltsmin2032015444516868622;'/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/ltsmin2032015444516868622;'/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/ltsmin2032015444516868622;'/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 DoubleLock-PT-p1s3-LTLFireability-13 finished in 251029 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)))'
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)))'
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' '!(G((F(!p0)&&F(p1))))'
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((p0&&X(G(p1)))))'
[2024-05-23 04:18:53] [INFO ] Flatten gal took : 155 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13193864160793854611
[2024-05-23 04:18:53] [INFO ] Too many transitions (7184) to apply POR reductions. Disabling POR matrices.
[2024-05-23 04:18:53] [INFO ] Built C files in 52ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13193864160793854611
Running compilation step : cd /tmp/ltsmin13193864160793854611;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '144' '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'
[2024-05-23 04:18:53] [INFO ] Applying decomposition
[2024-05-23 04:18:53] [INFO ] Flatten gal took : 166 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/graph7599424007123971158.txt' '-o' '/tmp/graph7599424007123971158.bin' '-w' '/tmp/graph7599424007123971158.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph7599424007123971158.bin' '-l' '-1' '-v' '-w' '/tmp/graph7599424007123971158.weights' '-q' '0' '-e' '0.001'
[2024-05-23 04:18:54] [INFO ] Decomposing Gal with order
[2024-05-23 04:18:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-23 04:18:54] [INFO ] Removed a total of 17557 redundant transitions.
[2024-05-23 04:18:54] [INFO ] Flatten gal took : 249 ms
[2024-05-23 04:18:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 1051 labels/synchronizations in 184 ms.
[2024-05-23 04:18:54] [INFO ] Time to serialize gal into /tmp/LTLFireability2323350806279930596.gal : 20 ms
[2024-05-23 04:18:54] [INFO ] Time to serialize properties into /tmp/LTLFireability14531936922685652223.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/LTLFireability2323350806279930596.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability14531936922685652223.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...277
Read 5 LTL properties
Checking formula 0 : !((G(F("((i10.u110.p88<1)||(i12.u124.l1<1))"))))
Formula 0 simplified : FG!"((i10.u110.p88<1)||(i12.u124.l1<1))"
Compilation finished in 26099 ms.
Running link step : cd /tmp/ltsmin13193864160793854611;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 195 ms.
Running LTSmin : cd /tmp/ltsmin13193864160793854611;'/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'
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin13193864160793854611;'/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/ltsmin13193864160793854611;'/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'
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin13193864160793854611;'/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'
Running LTSmin : cd /tmp/ltsmin13193864160793854611;'/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' '<>([]((LTLAPp2==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-23 04:43:47] [INFO ] Flatten gal took : 378 ms
[2024-05-23 04:43:47] [INFO ] Time to serialize gal into /tmp/LTLFireability5778401133670637154.gal : 49 ms
[2024-05-23 04:43:47] [INFO ] Time to serialize properties into /tmp/LTLFireability2358451749566511046.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/LTLFireability5778401133670637154.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability2358451749566511046.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...297
Read 5 LTL properties
Checking formula 0 : !((G(F("((p88<1)||(l1<1))"))))
Formula 0 simplified : FG!"((p88<1)||(l1<1))"
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin13193864160793854611;'/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' '<>([]((LTLAPp2==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin13193864160793854611;'/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' '[]((<>(!(LTLAPp3==true))&&<>((LTLAPp4==true))))' '--buchi-type=spotba'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 3003432 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16039000 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ 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 LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DoubleLock-PT-p1s3"
export BK_EXAMINATION="LTLFireability"
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 DoubleLock-PT-p1s3, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r153-tall-171631151700378"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DoubleLock-PT-p1s3.tgz
mv DoubleLock-PT-p1s3 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;