fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r024-tall-165251918300283
Last Updated
Jun 22, 2022

About the Execution of ITS-Tools for BridgeAndVehicles-PT-V80P20N20

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15103.987 3600000.00 13560866.00 2887.80 FTFF?FTFTF??TFFF normal

Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r024-tall-165251918300283.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is BridgeAndVehicles-PT-V80P20N20, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r024-tall-165251918300283
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.5M
-rw-r--r-- 1 mcc users 26K Apr 29 22:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 152K Apr 29 22:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 445K Apr 29 21:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.7M Apr 29 21:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 17K May 9 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 64K May 9 07:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 274K May 9 07:08 LTLFireability.txt
-rw-r--r-- 1 mcc users 837K May 9 07:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 9 07:08 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.1K May 9 07:08 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 10 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 3.1M May 10 09:33 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 BridgeAndVehicles-PT-V80P20N20-LTLCardinality-00
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLCardinality-01
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLCardinality-02
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLCardinality-03
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLCardinality-04
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLCardinality-05
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLCardinality-06
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLCardinality-07
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLCardinality-08
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLCardinality-09
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLCardinality-10
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLCardinality-11
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLCardinality-12
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLCardinality-13
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLCardinality-14
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652610467728

Running Version 202205111006
[2022-05-15 10:27:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-15 10:27:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 10:27:49] [INFO ] Load time of PNML (sax parser for PT used): 341 ms
[2022-05-15 10:27:49] [INFO ] Transformed 198 places.
[2022-05-15 10:27:49] [INFO ] Transformed 3728 transitions.
[2022-05-15 10:27:49] [INFO ] Parsed PT model containing 198 places and 3728 transitions in 469 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLCardinality-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLCardinality-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 20 out of 198 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 198/198 places, 3728/3728 transitions.
Applied a total of 0 rules in 116 ms. Remains 198 /198 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2022-05-15 10:27:49] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 198 cols
[2022-05-15 10:27:49] [INFO ] Computed 7 place invariants in 39 ms
[2022-05-15 10:27:51] [INFO ] Dead Transitions using invariants and state equation in 1461 ms found 0 transitions.
[2022-05-15 10:27:51] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 198 cols
[2022-05-15 10:27:51] [INFO ] Computed 7 place invariants in 16 ms
[2022-05-15 10:27:51] [INFO ] Implicit Places using invariants in 481 ms returned []
[2022-05-15 10:27:51] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 198 cols
[2022-05-15 10:27:51] [INFO ] Computed 7 place invariants in 8 ms
[2022-05-15 10:27:51] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:27:53] [INFO ] Implicit Places using invariants and state equation in 1329 ms returned []
Implicit Place search using SMT with State Equation took 1813 ms to find 0 implicit places.
[2022-05-15 10:27:53] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 198 cols
[2022-05-15 10:27:53] [INFO ] Computed 7 place invariants in 12 ms
[2022-05-15 10:27:54] [INFO ] Dead Transitions using invariants and state equation in 1101 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 198/198 places, 3728/3728 transitions.
Support contains 20 out of 198 places after structural reductions.
[2022-05-15 10:27:54] [INFO ] Flatten gal took : 325 ms
[2022-05-15 10:27:54] [INFO ] Flatten gal took : 222 ms
[2022-05-15 10:27:55] [INFO ] Input system was already deterministic with 3728 transitions.
Support contains 18 out of 198 places (down from 20) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 710 ms. (steps per millisecond=14 ) properties (out of 18) seen :13
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 167 ms. (steps per millisecond=59 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 155 ms. (steps per millisecond=64 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 5) seen :2
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 112 ms. (steps per millisecond=89 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2022-05-15 10:27:56] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 198 cols
[2022-05-15 10:27:56] [INFO ] Computed 7 place invariants in 7 ms
[2022-05-15 10:27:56] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-05-15 10:27:56] [INFO ] After 80ms SMT Verify possible using all constraints in real domain returned unsat :3 sat :0
Fused 3 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLCardinality-13 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 3 atomic propositions for a total of 10 simplifications.
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 171 stabilizing places and 324 stable transitions
Graph (complete) has 6010 edges and 198 vertex of which 196 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.40 ms
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(!(G((G(p0)||p1)) U !X(!p0)))'
Support contains 5 out of 198 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 198/198 places, 3728/3728 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 196 transition count 3728
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 195 transition count 3727
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 195 transition count 3727
Applied a total of 4 rules in 84 ms. Remains 195 /198 variables (removed 3) and now considering 3727/3728 (removed 1) transitions.
[2022-05-15 10:27:57] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 10:27:57] [INFO ] Computed 5 place invariants in 9 ms
[2022-05-15 10:27:58] [INFO ] Dead Transitions using invariants and state equation in 1166 ms found 0 transitions.
[2022-05-15 10:27:58] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 10:27:58] [INFO ] Computed 5 place invariants in 9 ms
[2022-05-15 10:27:58] [INFO ] Implicit Places using invariants in 523 ms returned []
[2022-05-15 10:27:58] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 10:27:58] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:27:59] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:28:01] [INFO ] Implicit Places using invariants and state equation in 2604 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 3143 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 193/198 places, 3727/3728 transitions.
Applied a total of 0 rules in 25 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 193/198 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 497 ms :[true, (OR p1 p0), p0, p0, p0, p0, p0]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p1, acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 5}], [{ cond=p1, acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 6}], [{ cond=p0, acceptance={} source=3 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=(AND p1 p0), acceptance={} source=4 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 5}], [{ cond=p0, acceptance={0} source=5 dest: 5}], [{ cond=p0, acceptance={} source=6 dest: 0}]], initial=2, aps=[p1:(LEQ (ADD s84 s85) (ADD s167 s168)), p0:(LEQ 1 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 2 ms.
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLCardinality-00 finished in 5005 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((p0 U p1))'
Support contains 2 out of 198 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 198/198 places, 3728/3728 transitions.
Graph (complete) has 6010 edges and 198 vertex of which 196 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.22 ms
Discarding 2 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 195 transition count 3727
Applied a total of 3 rules in 743 ms. Remains 195 /198 variables (removed 3) and now considering 3727/3728 (removed 1) transitions.
[2022-05-15 10:28:02] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 10:28:02] [INFO ] Computed 5 place invariants in 6 ms
[2022-05-15 10:28:04] [INFO ] Dead Transitions using invariants and state equation in 1109 ms found 0 transitions.
[2022-05-15 10:28:04] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 10:28:04] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 10:28:04] [INFO ] Implicit Places using invariants in 524 ms returned []
[2022-05-15 10:28:04] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 10:28:04] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:28:04] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:28:06] [INFO ] Implicit Places using invariants and state equation in 2008 ms returned [167]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2544 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 194/198 places, 3727/3728 transitions.
Applied a total of 0 rules in 526 ms. Remains 194 /194 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 194/198 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 94 ms :[true, (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}]], initial=1, aps=[p1:(LEQ 1 s169), p0:(LEQ s82 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 12 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLCardinality-02 finished in 5059 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 2 out of 198 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 198/198 places, 3728/3728 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 196 transition count 3728
Applied a total of 2 rules in 25 ms. Remains 196 /198 variables (removed 2) and now considering 3728/3728 (removed 0) transitions.
[2022-05-15 10:28:07] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2022-05-15 10:28:07] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:28:08] [INFO ] Dead Transitions using invariants and state equation in 984 ms found 0 transitions.
[2022-05-15 10:28:08] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2022-05-15 10:28:08] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 10:28:08] [INFO ] Implicit Places using invariants in 546 ms returned []
[2022-05-15 10:28:08] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2022-05-15 10:28:08] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:28:08] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:28:10] [INFO ] Implicit Places using invariants and state equation in 1801 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2361 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 194/198 places, 3728/3728 transitions.
Applied a total of 0 rules in 24 ms. Remains 194 /194 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 194/198 places, 3728/3728 transitions.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s0 s169)], 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][false, false]]
Product exploration explored 100000 steps with 371 reset in 818 ms.
Product exploration explored 100000 steps with 372 reset in 739 ms.
Computed a total of 167 stabilizing places and 324 stable transitions
Computed a total of 167 stabilizing places and 324 stable transitions
Detected a total of 167/194 stabilizing places and 324/3728 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 236 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Finished random walk after 295 steps, including 0 resets, run visited all 1 properties in 5 ms. (steps per millisecond=59 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 170 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
[2022-05-15 10:28:12] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2022-05-15 10:28:13] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-15 10:28:14] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2022-05-15 10:28:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:28:15] [INFO ] [Real]Absence check using state equation in 1275 ms returned sat
[2022-05-15 10:28:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:28:16] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-15 10:28:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:28:16] [INFO ] [Nat]Absence check using state equation in 240 ms returned sat
[2022-05-15 10:28:16] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:28:18] [INFO ] [Nat]Added 42 Read/Feed constraints in 1881 ms returned sat
[2022-05-15 10:28:18] [INFO ] Computed and/alt/rep : 180/358/180 causal constraints (skipped 227 transitions) in 134 ms.
[2022-05-15 10:28:19] [INFO ] Added : 81 causal constraints over 17 iterations in 968 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 2 out of 194 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 194/194 places, 3728/3728 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 193 transition count 3727
Applied a total of 2 rules in 620 ms. Remains 193 /194 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2022-05-15 10:28:20] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:28:20] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 10:28:21] [INFO ] Dead Transitions using invariants and state equation in 1088 ms found 0 transitions.
[2022-05-15 10:28:21] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:28:21] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:28:22] [INFO ] Implicit Places using invariants in 579 ms returned []
[2022-05-15 10:28:22] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:28:22] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:28:22] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:28:24] [INFO ] Implicit Places using invariants and state equation in 2091 ms returned []
Implicit Place search using SMT with State Equation took 2674 ms to find 0 implicit places.
[2022-05-15 10:28:24] [INFO ] Redundant transitions in 262 ms returned []
[2022-05-15 10:28:24] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:28:24] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 10:28:25] [INFO ] Dead Transitions using invariants and state equation in 1126 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 193/194 places, 3727/3728 transitions.
Finished structural reductions, in 1 iterations. Remains : 193/194 places, 3727/3728 transitions.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Detected a total of 166/193 stabilizing places and 323/3727 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 137 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Finished random walk after 273 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=68 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 160 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
[2022-05-15 10:28:26] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:28:26] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 10:28:27] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2022-05-15 10:28:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:28:28] [INFO ] [Real]Absence check using state equation in 1187 ms returned sat
[2022-05-15 10:28:28] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:28:29] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-15 10:28:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:28:29] [INFO ] [Nat]Absence check using state equation in 170 ms returned sat
[2022-05-15 10:28:29] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:28:32] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-15 10:28:35] [INFO ] [Nat]Added 42 Read/Feed constraints in 6028 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 35 ms :[(NOT p0)]
Product exploration explored 100000 steps with 401 reset in 662 ms.
Product exploration explored 100000 steps with 400 reset in 668 ms.
Built C files in :
/tmp/ltsmin10001596824637503040
[2022-05-15 10:28:37] [INFO ] Too many transitions (3727) to apply POR reductions. Disabling POR matrices.
[2022-05-15 10:28:37] [INFO ] Built C files in 70ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10001596824637503040
Running compilation step : cd /tmp/ltsmin10001596824637503040;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin10001596824637503040;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin10001596824637503040;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 2 out of 193 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 193/193 places, 3727/3727 transitions.
Applied a total of 0 rules in 437 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2022-05-15 10:28:40] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:28:40] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 10:28:41] [INFO ] Dead Transitions using invariants and state equation in 960 ms found 0 transitions.
[2022-05-15 10:28:41] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:28:41] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-15 10:28:42] [INFO ] Implicit Places using invariants in 518 ms returned []
[2022-05-15 10:28:42] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:28:42] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:28:42] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:28:43] [INFO ] Implicit Places using invariants and state equation in 1605 ms returned []
Implicit Place search using SMT with State Equation took 2130 ms to find 0 implicit places.
[2022-05-15 10:28:44] [INFO ] Redundant transitions in 231 ms returned []
[2022-05-15 10:28:44] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:28:44] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 10:28:45] [INFO ] Dead Transitions using invariants and state equation in 988 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 193/193 places, 3727/3727 transitions.
Built C files in :
/tmp/ltsmin13003919944135781763
[2022-05-15 10:28:45] [INFO ] Too many transitions (3727) to apply POR reductions. Disabling POR matrices.
[2022-05-15 10:28:45] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13003919944135781763
Running compilation step : cd /tmp/ltsmin13003919944135781763;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin13003919944135781763;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin13003919944135781763;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-15 10:28:48] [INFO ] Flatten gal took : 144 ms
[2022-05-15 10:28:48] [INFO ] Flatten gal took : 135 ms
[2022-05-15 10:28:48] [INFO ] Time to serialize gal into /tmp/LTL8331435569750435700.gal : 30 ms
[2022-05-15 10:28:48] [INFO ] Time to serialize properties into /tmp/LTL5801001148152500972.ltl : 25 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL8331435569750435700.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5801001148152500972.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL8331435...266
Read 1 LTL properties
Checking formula 0 : !((X(F("(ROUTE_A<=SUR_PONT_B)"))))
Formula 0 simplified : !XF"(ROUTE_A<=SUR_PONT_B)"
Detected timeout of ITS tools.
[2022-05-15 10:29:04] [INFO ] Flatten gal took : 122 ms
[2022-05-15 10:29:04] [INFO ] Applying decomposition
[2022-05-15 10:29:04] [INFO ] Flatten gal took : 150 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph11659352780521601230.txt' '-o' '/tmp/graph11659352780521601230.bin' '-w' '/tmp/graph11659352780521601230.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph11659352780521601230.bin' '-l' '-1' '-v' '-w' '/tmp/graph11659352780521601230.weights' '-q' '0' '-e' '0.001'
[2022-05-15 10:29:04] [INFO ] Decomposing Gal with order
[2022-05-15 10:29:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 10:29:06] [INFO ] Removed a total of 3614 redundant transitions.
[2022-05-15 10:29:06] [INFO ] Flatten gal took : 1250 ms
[2022-05-15 10:29:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 536 labels/synchronizations in 46 ms.
[2022-05-15 10:29:06] [INFO ] Time to serialize gal into /tmp/LTL14164494956338624073.gal : 18 ms
[2022-05-15 10:29:06] [INFO ] Time to serialize properties into /tmp/LTL6737684501310334127.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14164494956338624073.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL6737684501310334127.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1416449...267
Read 1 LTL properties
Checking formula 0 : !((X(F("(gu0.ROUTE_A<=gu0.SUR_PONT_B)"))))
Formula 0 simplified : !XF"(gu0.ROUTE_A<=gu0.SUR_PONT_B)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2938303271350662338
[2022-05-15 10:29:21] [INFO ] Built C files in 46ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2938303271350662338
Running compilation step : cd /tmp/ltsmin2938303271350662338;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin2938303271350662338;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin2938303271350662338;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLCardinality-04 finished in 77347 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 198 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 198/198 places, 3728/3728 transitions.
Graph (complete) has 6010 edges and 198 vertex of which 196 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.4 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 195 transition count 3727
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 193 transition count 3726
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 191 transition count 3724
Applied a total of 10 rules in 708 ms. Remains 191 /198 variables (removed 7) and now considering 3724/3728 (removed 4) transitions.
[2022-05-15 10:29:25] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 191 cols
[2022-05-15 10:29:25] [INFO ] Computed 4 place invariants in 16 ms
[2022-05-15 10:29:25] [INFO ] Implicit Places using invariants in 542 ms returned []
[2022-05-15 10:29:25] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 191 cols
[2022-05-15 10:29:25] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-15 10:29:26] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:29:27] [INFO ] Implicit Places using invariants and state equation in 1553 ms returned [166]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2102 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 190/198 places, 3724/3728 transitions.
Applied a total of 0 rules in 546 ms. Remains 190 /190 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 190/198 places, 3724/3728 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLCardinality-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:(GT s168 s82)], 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 490 steps with 0 reset in 8 ms.
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLCardinality-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLCardinality-05 finished in 3436 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((!G(p0) U !(X(p1)&&p0))))'
Support contains 3 out of 198 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 198/198 places, 3728/3728 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 196 transition count 3728
Applied a total of 2 rules in 27 ms. Remains 196 /198 variables (removed 2) and now considering 3728/3728 (removed 0) transitions.
[2022-05-15 10:29:28] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2022-05-15 10:29:28] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 10:29:29] [INFO ] Dead Transitions using invariants and state equation in 993 ms found 0 transitions.
[2022-05-15 10:29:29] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2022-05-15 10:29:29] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:29:29] [INFO ] Implicit Places using invariants in 512 ms returned []
[2022-05-15 10:29:29] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2022-05-15 10:29:29] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 10:29:29] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:29:31] [INFO ] Implicit Places using invariants and state equation in 1688 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2214 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 195/198 places, 3728/3728 transitions.
Applied a total of 0 rules in 20 ms. Remains 195 /195 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 195/198 places, 3728/3728 transitions.
Stuttering acceptance computed with spot in 187 ms :[(AND p0 p1), (AND p0 p1), p0]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}], [{ cond=(AND p0 p1), acceptance={} source=1 dest: 2}], [{ cond=p0, acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(LEQ 2 s83), p1:(LEQ s82 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 657 steps with 0 reset in 21 ms.
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLCardinality-09 finished in 3491 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(G(X(p0))))))'
Support contains 1 out of 198 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 198/198 places, 3728/3728 transitions.
Graph (complete) has 6010 edges and 198 vertex of which 196 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.18 ms
Discarding 2 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 195 transition count 3727
Applied a total of 3 rules in 591 ms. Remains 195 /198 variables (removed 3) and now considering 3727/3728 (removed 1) transitions.
[2022-05-15 10:29:32] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 10:29:32] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 10:29:33] [INFO ] Dead Transitions using invariants and state equation in 1006 ms found 0 transitions.
[2022-05-15 10:29:33] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 10:29:33] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 10:29:33] [INFO ] Implicit Places using invariants in 531 ms returned []
[2022-05-15 10:29:33] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 10:29:33] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 10:29:33] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:29:35] [INFO ] Implicit Places using invariants and state equation in 2172 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2712 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 193/198 places, 3727/3728 transitions.
Applied a total of 0 rules in 500 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 193/198 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 118 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT 3 s82)], 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 172 reset in 964 ms.
Product exploration explored 100000 steps with 172 reset in 965 ms.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Detected a total of 166/193 stabilizing places and 323/3727 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 160 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Finished random walk after 236 steps, including 0 resets, run visited all 1 properties in 4 ms. (steps per millisecond=59 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 163 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 45 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Support contains 1 out of 193 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 193/193 places, 3727/3727 transitions.
Applied a total of 0 rules in 523 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2022-05-15 10:29:39] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:29:39] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:29:40] [INFO ] Dead Transitions using invariants and state equation in 1012 ms found 0 transitions.
[2022-05-15 10:29:40] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:29:40] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 10:29:40] [INFO ] Implicit Places using invariants in 564 ms returned []
[2022-05-15 10:29:40] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:29:41] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 10:29:41] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:29:43] [INFO ] Implicit Places using invariants and state equation in 2458 ms returned []
Implicit Place search using SMT with State Equation took 3025 ms to find 0 implicit places.
[2022-05-15 10:29:43] [INFO ] Redundant transitions in 146 ms returned []
[2022-05-15 10:29:43] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:29:43] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 10:29:44] [INFO ] Dead Transitions using invariants and state equation in 1103 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 193/193 places, 3727/3727 transitions.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Detected a total of 166/193 stabilizing places and 323/3727 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 142 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 34 ms :[(NOT p0)]
Finished random walk after 35 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=35 )
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 4 factoid took 201 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Product exploration explored 100000 steps with 172 reset in 1020 ms.
Product exploration explored 100000 steps with 172 reset in 1021 ms.
Built C files in :
/tmp/ltsmin13179457062779370731
[2022-05-15 10:29:47] [INFO ] Too many transitions (3727) to apply POR reductions. Disabling POR matrices.
[2022-05-15 10:29:47] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13179457062779370731
Running compilation step : cd /tmp/ltsmin13179457062779370731;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin13179457062779370731;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin13179457062779370731;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 1 out of 193 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 193/193 places, 3727/3727 transitions.
Applied a total of 0 rules in 530 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2022-05-15 10:29:51] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:29:51] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 10:29:52] [INFO ] Dead Transitions using invariants and state equation in 1063 ms found 0 transitions.
[2022-05-15 10:29:52] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:29:52] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 10:29:52] [INFO ] Implicit Places using invariants in 530 ms returned []
[2022-05-15 10:29:52] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:29:52] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:29:53] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:29:55] [INFO ] Implicit Places using invariants and state equation in 3018 ms returned []
Implicit Place search using SMT with State Equation took 3566 ms to find 0 implicit places.
[2022-05-15 10:29:55] [INFO ] Redundant transitions in 147 ms returned []
[2022-05-15 10:29:55] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:29:55] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:29:57] [INFO ] Dead Transitions using invariants and state equation in 1570 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 193/193 places, 3727/3727 transitions.
Built C files in :
/tmp/ltsmin15333732676001489237
[2022-05-15 10:29:57] [INFO ] Too many transitions (3727) to apply POR reductions. Disabling POR matrices.
[2022-05-15 10:29:57] [INFO ] Built C files in 67ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15333732676001489237
Running compilation step : cd /tmp/ltsmin15333732676001489237;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin15333732676001489237;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin15333732676001489237;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-15 10:30:00] [INFO ] Flatten gal took : 117 ms
[2022-05-15 10:30:00] [INFO ] Flatten gal took : 138 ms
[2022-05-15 10:30:00] [INFO ] Time to serialize gal into /tmp/LTL3392034343797338886.gal : 19 ms
[2022-05-15 10:30:00] [INFO ] Time to serialize properties into /tmp/LTL16358716367234283049.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL3392034343797338886.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16358716367234283049.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL3392034...267
Read 1 LTL properties
Checking formula 0 : !((X(X(F(G(X("(SUR_PONT_A<3)")))))))
Formula 0 simplified : !XXFGX"(SUR_PONT_A<3)"
Detected timeout of ITS tools.
[2022-05-15 10:30:16] [INFO ] Flatten gal took : 129 ms
[2022-05-15 10:30:16] [INFO ] Applying decomposition
[2022-05-15 10:30:16] [INFO ] Flatten gal took : 113 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph916499459706520609.txt' '-o' '/tmp/graph916499459706520609.bin' '-w' '/tmp/graph916499459706520609.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph916499459706520609.bin' '-l' '-1' '-v' '-w' '/tmp/graph916499459706520609.weights' '-q' '0' '-e' '0.001'
[2022-05-15 10:30:16] [INFO ] Decomposing Gal with order
[2022-05-15 10:30:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 10:30:17] [INFO ] Removed a total of 6953 redundant transitions.
[2022-05-15 10:30:17] [INFO ] Flatten gal took : 1159 ms
[2022-05-15 10:30:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 477 labels/synchronizations in 48 ms.
[2022-05-15 10:30:17] [INFO ] Time to serialize gal into /tmp/LTL13321175347226502862.gal : 2 ms
[2022-05-15 10:30:17] [INFO ] Time to serialize properties into /tmp/LTL15008201841838506668.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13321175347226502862.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15008201841838506668.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1332117...247
Read 1 LTL properties
Checking formula 0 : !((X(X(F(G(X("(u0.SUR_PONT_A<3)")))))))
Formula 0 simplified : !XXFGX"(u0.SUR_PONT_A<3)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10207879056646727441
[2022-05-15 10:30:32] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10207879056646727441
Running compilation step : cd /tmp/ltsmin10207879056646727441;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin10207879056646727441;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin10207879056646727441;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLCardinality-10 finished in 64408 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(X(X(G(F(p0)))))))'
Support contains 1 out of 198 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 198/198 places, 3728/3728 transitions.
Graph (complete) has 6010 edges and 198 vertex of which 196 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 195 transition count 3727
Applied a total of 3 rules in 481 ms. Remains 195 /198 variables (removed 3) and now considering 3727/3728 (removed 1) transitions.
[2022-05-15 10:30:36] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 10:30:36] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 10:30:37] [INFO ] Dead Transitions using invariants and state equation in 1018 ms found 0 transitions.
[2022-05-15 10:30:37] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 10:30:37] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 10:30:37] [INFO ] Implicit Places using invariants in 537 ms returned []
[2022-05-15 10:30:37] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 10:30:37] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:30:38] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:30:40] [INFO ] Implicit Places using invariants and state equation in 2156 ms returned [82, 167]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2703 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 193/198 places, 3727/3728 transitions.
Applied a total of 0 rules in 466 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 193/198 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 1 s168)], 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 1017 reset in 690 ms.
Product exploration explored 100000 steps with 969 reset in 701 ms.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Detected a total of 166/193 stabilizing places and 323/3727 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 154 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Finished random walk after 161 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=80 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 291 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 70 ms :[(NOT p0), (NOT p0)]
[2022-05-15 10:30:42] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:30:42] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-15 10:30:43] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2022-05-15 10:30:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:30:45] [INFO ] [Real]Absence check using state equation in 1134 ms returned sat
[2022-05-15 10:30:45] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:30:46] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-15 10:30:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:30:46] [INFO ] [Nat]Absence check using state equation in 232 ms returned sat
[2022-05-15 10:30:46] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:30:46] [INFO ] [Nat]Added 42 Read/Feed constraints in 509 ms returned sat
[2022-05-15 10:30:47] [INFO ] Computed and/alt/rep : 180/358/180 causal constraints (skipped 226 transitions) in 214 ms.
[2022-05-15 10:30:47] [INFO ] Added : 20 causal constraints over 5 iterations in 432 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 1 out of 193 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 193/193 places, 3727/3727 transitions.
Applied a total of 0 rules in 471 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2022-05-15 10:30:47] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:30:47] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-15 10:30:48] [INFO ] Dead Transitions using invariants and state equation in 984 ms found 0 transitions.
[2022-05-15 10:30:48] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:30:48] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 10:30:49] [INFO ] Implicit Places using invariants in 533 ms returned []
[2022-05-15 10:30:49] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:30:49] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 10:30:49] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:30:51] [INFO ] Implicit Places using invariants and state equation in 1957 ms returned []
Implicit Place search using SMT with State Equation took 2492 ms to find 0 implicit places.
[2022-05-15 10:30:51] [INFO ] Redundant transitions in 145 ms returned []
[2022-05-15 10:30:51] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:30:51] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:30:52] [INFO ] Dead Transitions using invariants and state equation in 1001 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 193/193 places, 3727/3727 transitions.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Detected a total of 166/193 stabilizing places and 323/3727 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 156 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Finished random walk after 129 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=64 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 179 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
[2022-05-15 10:30:53] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:30:53] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-15 10:30:54] [INFO ] [Real]Absence check using 5 positive place invariants in 5 ms returned sat
[2022-05-15 10:30:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:30:55] [INFO ] [Real]Absence check using state equation in 1082 ms returned sat
[2022-05-15 10:30:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:30:56] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-15 10:30:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:30:56] [INFO ] [Nat]Absence check using state equation in 235 ms returned sat
[2022-05-15 10:30:56] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:30:57] [INFO ] [Nat]Added 42 Read/Feed constraints in 491 ms returned sat
[2022-05-15 10:30:57] [INFO ] Computed and/alt/rep : 180/358/180 causal constraints (skipped 226 transitions) in 126 ms.
[2022-05-15 10:30:57] [INFO ] Added : 20 causal constraints over 5 iterations in 343 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 69 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1000 reset in 672 ms.
Product exploration explored 100000 steps with 1022 reset in 714 ms.
Built C files in :
/tmp/ltsmin15676699842980202636
[2022-05-15 10:30:58] [INFO ] Too many transitions (3727) to apply POR reductions. Disabling POR matrices.
[2022-05-15 10:30:58] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15676699842980202636
Running compilation step : cd /tmp/ltsmin15676699842980202636;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin15676699842980202636;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin15676699842980202636;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 1 out of 193 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 193/193 places, 3727/3727 transitions.
Applied a total of 0 rules in 491 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2022-05-15 10:31:02] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:31:02] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 10:31:03] [INFO ] Dead Transitions using invariants and state equation in 1100 ms found 0 transitions.
[2022-05-15 10:31:03] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:31:03] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 10:31:04] [INFO ] Implicit Places using invariants in 488 ms returned []
[2022-05-15 10:31:04] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:31:04] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 10:31:04] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:31:06] [INFO ] Implicit Places using invariants and state equation in 2212 ms returned []
Implicit Place search using SMT with State Equation took 2728 ms to find 0 implicit places.
[2022-05-15 10:31:06] [INFO ] Redundant transitions in 139 ms returned []
[2022-05-15 10:31:06] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:31:06] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 10:31:07] [INFO ] Dead Transitions using invariants and state equation in 1087 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 193/193 places, 3727/3727 transitions.
Built C files in :
/tmp/ltsmin16979210854847821037
[2022-05-15 10:31:07] [INFO ] Too many transitions (3727) to apply POR reductions. Disabling POR matrices.
[2022-05-15 10:31:07] [INFO ] Built C files in 53ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16979210854847821037
Running compilation step : cd /tmp/ltsmin16979210854847821037;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin16979210854847821037;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin16979210854847821037;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-15 10:31:10] [INFO ] Flatten gal took : 110 ms
[2022-05-15 10:31:10] [INFO ] Flatten gal took : 117 ms
[2022-05-15 10:31:10] [INFO ] Time to serialize gal into /tmp/LTL9089615417968418567.gal : 34 ms
[2022-05-15 10:31:10] [INFO ] Time to serialize properties into /tmp/LTL15372371324588448891.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9089615417968418567.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15372371324588448891.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL9089615...267
Read 1 LTL properties
Checking formula 0 : !((F(G(X(X(G(F("(SUR_PONT_B>=1)"))))))))
Formula 0 simplified : !FGXXGF"(SUR_PONT_B>=1)"
Detected timeout of ITS tools.
[2022-05-15 10:31:26] [INFO ] Flatten gal took : 109 ms
[2022-05-15 10:31:26] [INFO ] Applying decomposition
[2022-05-15 10:31:26] [INFO ] Flatten gal took : 110 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph15528154099694441092.txt' '-o' '/tmp/graph15528154099694441092.bin' '-w' '/tmp/graph15528154099694441092.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph15528154099694441092.bin' '-l' '-1' '-v' '-w' '/tmp/graph15528154099694441092.weights' '-q' '0' '-e' '0.001'
[2022-05-15 10:31:26] [INFO ] Decomposing Gal with order
[2022-05-15 10:31:26] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 10:31:27] [INFO ] Removed a total of 6953 redundant transitions.
[2022-05-15 10:31:27] [INFO ] Flatten gal took : 1303 ms
[2022-05-15 10:31:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 477 labels/synchronizations in 33 ms.
[2022-05-15 10:31:28] [INFO ] Time to serialize gal into /tmp/LTL2484706338695983198.gal : 3 ms
[2022-05-15 10:31:28] [INFO ] Time to serialize properties into /tmp/LTL3438879926456329355.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2484706338695983198.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3438879926456329355.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL2484706...245
Read 1 LTL properties
Checking formula 0 : !((F(G(X(X(G(F("(u1.SUR_PONT_B>=1)"))))))))
Formula 0 simplified : !FGXXGF"(u1.SUR_PONT_B>=1)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17473238630446131660
[2022-05-15 10:31:43] [INFO ] Built C files in 29ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17473238630446131660
Running compilation step : cd /tmp/ltsmin17473238630446131660;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin17473238630446131660;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin17473238630446131660;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLCardinality-11 finished in 70231 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(p0) U p1))'
Support contains 4 out of 198 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 198/198 places, 3728/3728 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 197 transition count 3728
Applied a total of 1 rules in 26 ms. Remains 197 /198 variables (removed 1) and now considering 3728/3728 (removed 0) transitions.
[2022-05-15 10:31:46] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 197 cols
[2022-05-15 10:31:46] [INFO ] Computed 6 place invariants in 5 ms
[2022-05-15 10:31:47] [INFO ] Dead Transitions using invariants and state equation in 1166 ms found 0 transitions.
[2022-05-15 10:31:47] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 197 cols
[2022-05-15 10:31:47] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-15 10:31:47] [INFO ] Implicit Places using invariants in 529 ms returned []
[2022-05-15 10:31:47] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 197 cols
[2022-05-15 10:31:47] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-15 10:31:48] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:31:50] [INFO ] Implicit Places using invariants and state equation in 2266 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2807 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 196/198 places, 3728/3728 transitions.
Applied a total of 0 rules in 21 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 196/198 places, 3728/3728 transitions.
Stuttering acceptance computed with spot in 81 ms :[true, (NOT p1), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(LEQ s0 s17), p0:(LEQ s83 s90)], 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]]
Entered a terminal (fully accepting) state of product in 15 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLCardinality-14 finished in 4136 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Found a CL insensitive property : BridgeAndVehicles-PT-V80P20N20-LTLCardinality-04
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 198 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 198/198 places, 3728/3728 transitions.
Graph (complete) has 6010 edges and 198 vertex of which 196 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.19 ms
Discarding 2 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 10 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 195 transition count 3727
Applied a total of 3 rules in 99 ms. Remains 195 /198 variables (removed 3) and now considering 3727/3728 (removed 1) transitions.
[2022-05-15 10:31:50] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 10:31:50] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:31:51] [INFO ] Dead Transitions using invariants and state equation in 1009 ms found 0 transitions.
[2022-05-15 10:31:51] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 10:31:51] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 10:31:52] [INFO ] Implicit Places using invariants in 520 ms returned []
[2022-05-15 10:31:52] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 10:31:52] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:31:52] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:31:54] [INFO ] Implicit Places using invariants and state equation in 1918 ms returned [82, 167]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2442 ms to find 2 implicit places.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 193/198 places, 3727/3728 transitions.
Applied a total of 0 rules in 38 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 193/198 places, 3727/3728 transitions.
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLCardinality-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s0 s168)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 397 reset in 741 ms.
Product exploration explored 100000 steps with 399 reset in 745 ms.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Detected a total of 166/193 stabilizing places and 323/3727 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 154 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Finished random walk after 242 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=80 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 198 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 30 ms :[(NOT p0)]
[2022-05-15 10:31:56] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:31:56] [INFO ] Computed 5 place invariants in 6 ms
[2022-05-15 10:31:57] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2022-05-15 10:31:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:31:58] [INFO ] [Real]Absence check using state equation in 1177 ms returned sat
[2022-05-15 10:31:58] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:31:59] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-15 10:31:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:31:59] [INFO ] [Nat]Absence check using state equation in 165 ms returned sat
[2022-05-15 10:31:59] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:32:02] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-15 10:32:06] [INFO ] [Nat]Added 42 Read/Feed constraints in 6026 ms returned unknown
Could not prove EG (NOT p0)
Support contains 2 out of 193 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 193/193 places, 3727/3727 transitions.
Applied a total of 0 rules in 471 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2022-05-15 10:32:06] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:32:06] [INFO ] Computed 5 place invariants in 6 ms
[2022-05-15 10:32:07] [INFO ] Dead Transitions using invariants and state equation in 1003 ms found 0 transitions.
[2022-05-15 10:32:07] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:32:07] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 10:32:07] [INFO ] Implicit Places using invariants in 503 ms returned []
[2022-05-15 10:32:07] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:32:07] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:32:08] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:32:09] [INFO ] Implicit Places using invariants and state equation in 1876 ms returned []
Implicit Place search using SMT with State Equation took 2382 ms to find 0 implicit places.
[2022-05-15 10:32:10] [INFO ] Redundant transitions in 145 ms returned []
[2022-05-15 10:32:10] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:32:10] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:32:11] [INFO ] Dead Transitions using invariants and state equation in 996 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 193/193 places, 3727/3727 transitions.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Detected a total of 166/193 stabilizing places and 323/3727 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 167 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Finished random walk after 217 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=72 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 4 factoid took 185 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 1 edges and 1 AP.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
[2022-05-15 10:32:11] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:32:11] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:32:12] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2022-05-15 10:32:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:32:13] [INFO ] [Real]Absence check using state equation in 1181 ms returned sat
[2022-05-15 10:32:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:32:14] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-15 10:32:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:32:15] [INFO ] [Nat]Absence check using state equation in 168 ms returned sat
[2022-05-15 10:32:15] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:32:18] [INFO ] SMT solver returned unknown. Retrying;
[2022-05-15 10:32:21] [INFO ] [Nat]Added 42 Read/Feed constraints in 6026 ms returned unknown
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Product exploration explored 100000 steps with 396 reset in 689 ms.
Product exploration explored 100000 steps with 400 reset in 661 ms.
Built C files in :
/tmp/ltsmin4680647150480996682
[2022-05-15 10:32:22] [INFO ] Too many transitions (3727) to apply POR reductions. Disabling POR matrices.
[2022-05-15 10:32:22] [INFO ] Built C files in 57ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4680647150480996682
Running compilation step : cd /tmp/ltsmin4680647150480996682;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin4680647150480996682;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin4680647150480996682;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 2 out of 193 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 193/193 places, 3727/3727 transitions.
Applied a total of 0 rules in 467 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2022-05-15 10:32:26] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:32:26] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 10:32:27] [INFO ] Dead Transitions using invariants and state equation in 981 ms found 0 transitions.
[2022-05-15 10:32:27] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:32:27] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 10:32:27] [INFO ] Implicit Places using invariants in 504 ms returned []
[2022-05-15 10:32:27] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:32:27] [INFO ] Computed 5 place invariants in 7 ms
[2022-05-15 10:32:27] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:32:29] [INFO ] Implicit Places using invariants and state equation in 1858 ms returned []
Implicit Place search using SMT with State Equation took 2364 ms to find 0 implicit places.
[2022-05-15 10:32:29] [INFO ] Redundant transitions in 143 ms returned []
[2022-05-15 10:32:29] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:32:29] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 10:32:30] [INFO ] Dead Transitions using invariants and state equation in 982 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 193/193 places, 3727/3727 transitions.
Built C files in :
/tmp/ltsmin4941888511786893708
[2022-05-15 10:32:30] [INFO ] Too many transitions (3727) to apply POR reductions. Disabling POR matrices.
[2022-05-15 10:32:30] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4941888511786893708
Running compilation step : cd /tmp/ltsmin4941888511786893708;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin4941888511786893708;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin4941888511786893708;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-15 10:32:33] [INFO ] Flatten gal took : 111 ms
[2022-05-15 10:32:34] [INFO ] Flatten gal took : 112 ms
[2022-05-15 10:32:34] [INFO ] Time to serialize gal into /tmp/LTL9081371846217751248.gal : 14 ms
[2022-05-15 10:32:34] [INFO ] Time to serialize properties into /tmp/LTL14295967483921025559.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9081371846217751248.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL14295967483921025559.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL9081371...267
Read 1 LTL properties
Checking formula 0 : !((X(F("(ROUTE_A<=SUR_PONT_B)"))))
Formula 0 simplified : !XF"(ROUTE_A<=SUR_PONT_B)"
Detected timeout of ITS tools.
[2022-05-15 10:32:49] [INFO ] Flatten gal took : 109 ms
[2022-05-15 10:32:49] [INFO ] Applying decomposition
[2022-05-15 10:32:49] [INFO ] Flatten gal took : 147 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph7637740174792560308.txt' '-o' '/tmp/graph7637740174792560308.bin' '-w' '/tmp/graph7637740174792560308.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph7637740174792560308.bin' '-l' '-1' '-v' '-w' '/tmp/graph7637740174792560308.weights' '-q' '0' '-e' '0.001'
[2022-05-15 10:32:49] [INFO ] Decomposing Gal with order
[2022-05-15 10:32:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 10:32:50] [INFO ] Removed a total of 3593 redundant transitions.
[2022-05-15 10:32:50] [INFO ] Flatten gal took : 786 ms
[2022-05-15 10:32:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 516 labels/synchronizations in 21 ms.
[2022-05-15 10:32:50] [INFO ] Time to serialize gal into /tmp/LTL9885842832337599160.gal : 7 ms
[2022-05-15 10:32:50] [INFO ] Time to serialize properties into /tmp/LTL5414687387101776239.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9885842832337599160.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5414687387101776239.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL9885842...266
Read 1 LTL properties
Checking formula 0 : !((X(F("(gu1.ROUTE_A<=gu1.SUR_PONT_B)"))))
Formula 0 simplified : !XF"(gu1.ROUTE_A<=gu1.SUR_PONT_B)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2119846148925026114
[2022-05-15 10:33:05] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2119846148925026114
Running compilation step : cd /tmp/ltsmin2119846148925026114;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin2119846148925026114;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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/ltsmin2119846148925026114;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/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:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLCardinality-04 finished in 78456 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F(G(X(p0))))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(X(X(G(F(p0)))))))'
[2022-05-15 10:33:09] [INFO ] Flatten gal took : 110 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin8843470706330211222
[2022-05-15 10:33:09] [INFO ] Too many transitions (3728) to apply POR reductions. Disabling POR matrices.
[2022-05-15 10:33:09] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8843470706330211222
Running compilation step : cd /tmp/ltsmin8843470706330211222;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-05-15 10:33:09] [INFO ] Applying decomposition
[2022-05-15 10:33:09] [INFO ] Flatten gal took : 161 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph12486338555077255163.txt' '-o' '/tmp/graph12486338555077255163.bin' '-w' '/tmp/graph12486338555077255163.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph12486338555077255163.bin' '-l' '-1' '-v' '-w' '/tmp/graph12486338555077255163.weights' '-q' '0' '-e' '0.001'
[2022-05-15 10:33:09] [INFO ] Decomposing Gal with order
[2022-05-15 10:33:09] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 10:33:10] [INFO ] Removed a total of 3773 redundant transitions.
[2022-05-15 10:33:10] [INFO ] Flatten gal took : 1016 ms
[2022-05-15 10:33:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 615 labels/synchronizations in 24 ms.
[2022-05-15 10:33:11] [INFO ] Time to serialize gal into /tmp/LTLCardinality6004601560483856601.gal : 11 ms
[2022-05-15 10:33:11] [INFO ] Time to serialize properties into /tmp/LTLCardinality17459315987461207499.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality6004601560483856601.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality17459315987461207499.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...289
Read 3 LTL properties
Checking formula 0 : !((X(F("(gu1.ROUTE_A<=gu1.SUR_PONT_B)"))))
Formula 0 simplified : !XF"(gu1.ROUTE_A<=gu1.SUR_PONT_B)"
Compilation finished in 10496 ms.
Running link step : cd /tmp/ltsmin8843470706330211222;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 65 ms.
Running LTSmin : cd /tmp/ltsmin8843470706330211222;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp0==true)))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin8843470706330211222;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(<>((LTLAPp0==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin8843470706330211222;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(<>([](X((LTLAPp1==true))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-15 10:54:58] [INFO ] Flatten gal took : 239 ms
[2022-05-15 10:54:58] [INFO ] Time to serialize gal into /tmp/LTLCardinality9290497871493377230.gal : 27 ms
[2022-05-15 10:54:58] [INFO ] Time to serialize properties into /tmp/LTLCardinality12976788399486963208.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality9290497871493377230.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality12976788399486963208.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...289
Read 3 LTL properties
Checking formula 0 : !((X(F("(ROUTE_A<=SUR_PONT_B)"))))
Formula 0 simplified : !XF"(ROUTE_A<=SUR_PONT_B)"
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin8843470706330211222;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X(X(<>([](X((LTLAPp1==true))))))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin8843470706330211222;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '<>([](X(X([](<>((LTLAPp2==true)))))))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-15 11:16:45] [INFO ] Flatten gal took : 272 ms
[2022-05-15 11:16:46] [INFO ] Input system was already deterministic with 3728 transitions.
[2022-05-15 11:16:46] [INFO ] Transformed 198 places.
[2022-05-15 11:16:46] [INFO ] Transformed 3728 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-15 11:16:46] [INFO ] Time to serialize gal into /tmp/LTLCardinality13082693214313394940.gal : 39 ms
[2022-05-15 11:16:46] [INFO ] Time to serialize properties into /tmp/LTLCardinality2352991976515587593.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality13082693214313394940.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality2352991976515587593.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...334
Read 3 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((X(F("(ROUTE_A<=SUR_PONT_B)"))))
Formula 0 simplified : !XF"(ROUTE_A<=SUR_PONT_B)"

BK_TIME_CONFINEMENT_REACHED

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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="BridgeAndVehicles-PT-V80P20N20"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-PT-V80P20N20, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r024-tall-165251918300283"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V80P20N20.tgz
mv BridgeAndVehicles-PT-V80P20N20 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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