Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r037-tajo-167813690100284.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is BridgeAndVehicles-PT-V80P20N20, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813690100284
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 11M
-rw-r--r-- 1 mcc users 17K Feb 25 12:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 97K Feb 25 12:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 365K Feb 25 12:31 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.4M Feb 25 12:31 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 7.1K Feb 25 15:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 35K Feb 25 15:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 349K Feb 25 15:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.1M Feb 25 15:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 69K Feb 25 13:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 363K Feb 25 13:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 777K Feb 25 13:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 2.9M Feb 25 13:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.7K Feb 25 15:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 3.1M Mar 5 18:22 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-LTLFireability-00
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLFireability-01
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLFireability-02
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLFireability-03
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLFireability-04
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLFireability-05
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLFireability-06
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLFireability-07
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLFireability-08
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLFireability-09
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLFireability-10
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLFireability-11
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLFireability-12
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLFireability-13
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLFireability-14
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1678339866820

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-PT-V80P20N20
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-09 05:31:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-09 05:31:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 05:31:08] [INFO ] Load time of PNML (sax parser for PT used): 234 ms
[2023-03-09 05:31:08] [INFO ] Transformed 198 places.
[2023-03-09 05:31:08] [INFO ] Transformed 3728 transitions.
[2023-03-09 05:31:08] [INFO ] Parsed PT model containing 198 places and 3728 transitions and 28830 arcs in 383 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 45 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLFireability-11 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 194 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 51 ms. Remains 196 /198 variables (removed 2) and now considering 3728/3728 (removed 0) transitions.
[2023-03-09 05:31:09] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2023-03-09 05:31:09] [INFO ] Computed 5 place invariants in 17 ms
[2023-03-09 05:31:11] [INFO ] Dead Transitions using invariants and state equation in 1315 ms found 0 transitions.
[2023-03-09 05:31:11] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-09 05:31:11] [INFO ] Invariant cache hit.
[2023-03-09 05:31:11] [INFO ] Implicit Places using invariants in 74 ms returned []
[2023-03-09 05:31:11] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
[2023-03-09 05:31:11] [INFO ] Invariant cache hit.
[2023-03-09 05:31:11] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 05:31:11] [INFO ] Implicit Places using invariants and state equation in 311 ms returned [168]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 394 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 28 ms. Remains 195 /195 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1814 ms. Remains : 195/198 places, 3728/3728 transitions.
Support contains 194 out of 195 places after structural reductions.
[2023-03-09 05:31:12] [INFO ] Flatten gal took : 278 ms
[2023-03-09 05:31:12] [INFO ] Flatten gal took : 313 ms
[2023-03-09 05:31:13] [INFO ] Input system was already deterministic with 3728 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 1045 ms. (steps per millisecond=9 ) properties (out of 22) seen :17
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 1067 ms. (steps per millisecond=9 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-09 05:31:16] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 195 cols
[2023-03-09 05:31:16] [INFO ] Computed 5 place invariants in 11 ms
[2023-03-09 05:31:16] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 05:31:16] [INFO ] After 381ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:3
[2023-03-09 05:31:16] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 05:31:17] [INFO ] After 254ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :3
[2023-03-09 05:31:17] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 05:31:17] [INFO ] After 322ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :1 sat :3
[2023-03-09 05:31:18] [INFO ] After 915ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :3
Attempting to minimize the solution found.
Minimization took 1138 ms.
[2023-03-09 05:31:19] [INFO ] After 2409ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :3
Fused 4 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 48 ms.
Support contains 10 out of 195 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 195/195 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 194 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 194 transition count 3727
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 9 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 192 transition count 3726
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 9 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 190 transition count 3724
Applied a total of 9 rules in 1018 ms. Remains 190 /195 variables (removed 5) and now considering 3724/3728 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1019 ms. Remains : 190/195 places, 3724/3728 transitions.
Incomplete random walk after 10000 steps, including 20 resets, run finished after 331 ms. (steps per millisecond=30 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 161 ms. (steps per millisecond=62 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 160 ms. (steps per millisecond=62 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 138868 steps, run timeout after 3001 ms. (steps per millisecond=46 ) properties seen :{}
Probabilistic random walk after 138868 steps, saw 47638 distinct states, run finished after 3002 ms. (steps per millisecond=46 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-09 05:31:24] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 190 cols
[2023-03-09 05:31:24] [INFO ] Computed 4 place invariants in 6 ms
[2023-03-09 05:31:24] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-09 05:31:24] [INFO ] After 215ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 05:31:24] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 05:31:24] [INFO ] After 195ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-09 05:31:24] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 05:31:24] [INFO ] After 204ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-09 05:31:25] [INFO ] After 1059ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 338 ms.
[2023-03-09 05:31:26] [INFO ] After 1672ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 48 ms.
Support contains 10 out of 190 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 190/190 places, 3724/3724 transitions.
Applied a total of 0 rules in 567 ms. Remains 190 /190 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 567 ms. Remains : 190/190 places, 3724/3724 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 190/190 places, 3724/3724 transitions.
Applied a total of 0 rules in 476 ms. Remains 190 /190 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
[2023-03-09 05:31:27] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2023-03-09 05:31:27] [INFO ] Invariant cache hit.
[2023-03-09 05:31:27] [INFO ] Implicit Places using invariants in 286 ms returned []
[2023-03-09 05:31:27] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2023-03-09 05:31:27] [INFO ] Invariant cache hit.
[2023-03-09 05:31:27] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 05:31:28] [INFO ] Implicit Places using invariants and state equation in 1561 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1853 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 189/190 places, 3724/3724 transitions.
Applied a total of 0 rules in 429 ms. Remains 189 /189 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 2758 ms. Remains : 189/190 places, 3724/3724 transitions.
Incomplete random walk after 10000 steps, including 20 resets, run finished after 144 ms. (steps per millisecond=69 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 178966 steps, run timeout after 3001 ms. (steps per millisecond=59 ) properties seen :{}
Probabilistic random walk after 178966 steps, saw 61369 distinct states, run finished after 3001 ms. (steps per millisecond=59 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-09 05:31:32] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 189 cols
[2023-03-09 05:31:32] [INFO ] Computed 4 place invariants in 1 ms
[2023-03-09 05:31:32] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-09 05:31:33] [INFO ] After 272ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 05:31:33] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-09 05:31:33] [INFO ] After 145ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-09 05:31:33] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 05:31:33] [INFO ] After 334ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-09 05:31:33] [INFO ] After 644ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 611 ms.
[2023-03-09 05:31:34] [INFO ] After 1477ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 72 ms.
Support contains 10 out of 189 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 189/189 places, 3724/3724 transitions.
Applied a total of 0 rules in 527 ms. Remains 189 /189 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 527 ms. Remains : 189/189 places, 3724/3724 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 189/189 places, 3724/3724 transitions.
Applied a total of 0 rules in 473 ms. Remains 189 /189 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
[2023-03-09 05:31:35] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2023-03-09 05:31:35] [INFO ] Invariant cache hit.
[2023-03-09 05:31:36] [INFO ] Implicit Places using invariants in 325 ms returned []
[2023-03-09 05:31:36] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2023-03-09 05:31:36] [INFO ] Invariant cache hit.
[2023-03-09 05:31:36] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 05:31:37] [INFO ] Implicit Places using invariants and state equation in 1349 ms returned []
Implicit Place search using SMT with State Equation took 1676 ms to find 0 implicit places.
[2023-03-09 05:31:37] [INFO ] Redundant transitions in 314 ms returned []
[2023-03-09 05:31:37] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2023-03-09 05:31:37] [INFO ] Invariant cache hit.
[2023-03-09 05:31:38] [INFO ] Dead Transitions using invariants and state equation in 1107 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3599 ms. Remains : 189/189 places, 3724/3724 transitions.
Ensure Unique test removed 3318 transitions
Reduce isomorphic transitions removed 3318 transitions.
Iterating post reduction 0 with 3318 rules applied. Total rules applied 3318 place count 189 transition count 406
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 3320 place count 189 transition count 404
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 3322 place count 187 transition count 404
Applied a total of 3322 rules in 21 ms. Remains 187 /189 variables (removed 2) and now considering 404/3724 (removed 3320) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 404 rows 187 cols
[2023-03-09 05:31:38] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-09 05:31:38] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 05:31:39] [INFO ] After 179ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 05:31:39] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2023-03-09 05:31:39] [INFO ] After 133ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-09 05:31:39] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-09 05:31:39] [INFO ] After 53ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-09 05:31:39] [INFO ] After 128ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 60 ms.
[2023-03-09 05:31:39] [INFO ] After 369ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
Computed a total of 168 stabilizing places and 324 stable transitions
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0 U p1) U X((G(!p1)||p2))))'
Support contains 106 out of 195 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 195/195 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 194 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 194 transition count 3727
Applied a total of 2 rules in 34 ms. Remains 194 /195 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2023-03-09 05:31:39] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2023-03-09 05:31:39] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-09 05:31:40] [INFO ] Dead Transitions using invariants and state equation in 881 ms found 0 transitions.
[2023-03-09 05:31:40] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-09 05:31:40] [INFO ] Invariant cache hit.
[2023-03-09 05:31:41] [INFO ] Implicit Places using invariants in 185 ms returned []
[2023-03-09 05:31:41] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-09 05:31:41] [INFO ] Invariant cache hit.
[2023-03-09 05:31:41] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 05:31:41] [INFO ] Implicit Places using invariants and state equation in 888 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1078 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 193/195 places, 3727/3728 transitions.
Applied a total of 0 rules in 20 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2022 ms. Remains : 193/195 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 376 ms :[(AND p1 (NOT p2)), (AND p1 (NOT p2)), false, (AND p1 (NOT p2)), true, p1, false]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}, { cond=(OR p1 p0), acceptance={} source=0 dest: 3}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p1) (NOT p2)), acceptance={} source=1 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=2 dest: 5}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=2 dest: 6}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=3 dest: 3}, { cond=(AND p1 (NOT p2)), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=p1, acceptance={} source=5 dest: 4}, { cond=(NOT p1), acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p1) p0), acceptance={} source=6 dest: 6}]], initial=0, aps=[p1:(OR (AND (GEQ s83 20) (GEQ s169 1)) (AND (GEQ s83 20) (GEQ s170 1))), p0:(OR (AND (GEQ s79 1) (GEQ s85 1) (GEQ s86 1) (GEQ s180 1)) (AND (GEQ s45 1) (G...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 9 steps with 0 reset in 4 ms.
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLFireability-01 finished in 2550 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G((G(F(p0)) U (!p0 U p1))))||G(p2)))'
Support contains 24 out of 195 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 195/195 places, 3728/3728 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 9 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 194 transition count 3727
Applied a total of 2 rules in 664 ms. Remains 194 /195 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2023-03-09 05:31:43] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2023-03-09 05:31:43] [INFO ] Computed 5 place invariants in 3 ms
[2023-03-09 05:31:44] [INFO ] Dead Transitions using invariants and state equation in 1026 ms found 0 transitions.
[2023-03-09 05:31:44] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-09 05:31:44] [INFO ] Invariant cache hit.
[2023-03-09 05:31:44] [INFO ] Implicit Places using invariants in 391 ms returned []
[2023-03-09 05:31:44] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-09 05:31:44] [INFO ] Invariant cache hit.
[2023-03-09 05:31:44] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 05:31:45] [INFO ] Implicit Places using invariants and state equation in 1514 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1912 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 193/195 places, 3727/3728 transitions.
Applied a total of 0 rules in 651 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 4255 ms. Remains : 193/195 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 182 ms :[(AND (NOT p1) (NOT p2)), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(AND (OR (LT s167 1) (LT s180 1)) (OR (LT s167 1) (LT s179 1)) (OR (LT s167 1) (LT s178 1)) (OR (LT s167 1) (LT s177 1)) (OR (LT s167 1) (LT s184 1)) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Product exploration explored 100000 steps with 2283 reset in 1044 ms.
Product exploration explored 100000 steps with 2358 reset in 717 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 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p2) (NOT p1) p0), (X (NOT p1)), (X (AND (NOT p1) p0)), true, (X (X (NOT p1))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND (NOT p1) p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p2) (NOT p1))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1)))))]
Knowledge based reduction with 8 factoid took 499 ms. Reduced automaton from 5 states, 10 edges and 3 AP (stutter insensitive) to 5 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 145 ms :[(NOT p1), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Finished random walk after 152 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=76 )
Knowledge obtained : [(AND (NOT p2) (NOT p1) p0), (X (NOT p1)), (X (AND (NOT p1) p0)), true, (X (X (NOT p1))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND (NOT p1) p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X p2), (X (NOT p2)), (X (AND (NOT p2) (NOT p1))), (X (NOT (AND (NOT p2) (NOT p1)))), (X (X p2)), (X (X (NOT p2))), (X (X (AND (NOT p2) (NOT p1)))), (X (X (NOT (AND (NOT p2) (NOT p1))))), (F p1), (F (AND (NOT p1) (NOT p0))), (F (NOT (AND (NOT p1) p0)))]
Knowledge based reduction with 8 factoid took 530 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter insensitive) to 5 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 158 ms :[(NOT p1), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 151 ms :[(NOT p1), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
[2023-03-09 05:31:50] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2023-03-09 05:31:50] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 05:31:51] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 05:31:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:31:51] [INFO ] [Real]Absence check using state equation in 896 ms returned sat
[2023-03-09 05:31:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:31:53] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 05:31:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:31:53] [INFO ] [Nat]Absence check using state equation in 214 ms returned sat
[2023-03-09 05:31:53] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 05:31:54] [INFO ] [Nat]Added 42 Read/Feed constraints in 953 ms returned sat
[2023-03-09 05:31:54] [INFO ] Computed and/alt/rep : 180/358/180 causal constraints (skipped 226 transitions) in 123 ms.
[2023-03-09 05:31:54] [INFO ] Added : 22 causal constraints over 5 iterations in 335 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 4 out of 193 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 193/193 places, 3727/3727 transitions.
Applied a total of 0 rules in 685 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2023-03-09 05:31:55] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-09 05:31:55] [INFO ] Invariant cache hit.
[2023-03-09 05:31:56] [INFO ] Dead Transitions using invariants and state equation in 851 ms found 0 transitions.
[2023-03-09 05:31:56] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-09 05:31:56] [INFO ] Invariant cache hit.
[2023-03-09 05:31:56] [INFO ] Implicit Places using invariants in 328 ms returned []
[2023-03-09 05:31:56] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-09 05:31:56] [INFO ] Invariant cache hit.
[2023-03-09 05:31:56] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 05:31:57] [INFO ] Implicit Places using invariants and state equation in 943 ms returned []
Implicit Place search using SMT with State Equation took 1272 ms to find 0 implicit places.
[2023-03-09 05:31:57] [INFO ] Redundant transitions in 110 ms returned []
[2023-03-09 05:31:57] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-09 05:31:57] [INFO ] Invariant cache hit.
[2023-03-09 05:31:58] [INFO ] Dead Transitions using invariants and state equation in 1087 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4015 ms. 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 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (AND (NOT p1) p0)), true, (X (X (NOT p1))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND (NOT p1) p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 280 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter insensitive) to 5 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 144 ms :[(NOT p1), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Finished random walk after 150 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=50 )
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (AND (NOT p1) p0)), true, (X (X (NOT p1))), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (AND (NOT p1) p0))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p1), (F (AND (NOT p1) (NOT p0))), (F (NOT (AND (NOT p1) p0)))]
Knowledge based reduction with 8 factoid took 349 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter insensitive) to 5 states, 9 edges and 2 AP (stutter insensitive).
Stuttering acceptance computed with spot in 153 ms :[(NOT p1), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Stuttering acceptance computed with spot in 155 ms :[(NOT p1), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
[2023-03-09 05:31:59] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-09 05:31:59] [INFO ] Invariant cache hit.
[2023-03-09 05:32:00] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-09 05:32:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 05:32:01] [INFO ] [Real]Absence check using state equation in 865 ms returned sat
[2023-03-09 05:32:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 05:32:02] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-09 05:32:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 05:32:02] [INFO ] [Nat]Absence check using state equation in 150 ms returned sat
[2023-03-09 05:32:02] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 05:32:03] [INFO ] [Nat]Added 42 Read/Feed constraints in 234 ms returned sat
[2023-03-09 05:32:03] [INFO ] Computed and/alt/rep : 180/358/180 causal constraints (skipped 226 transitions) in 96 ms.
[2023-03-09 05:32:03] [INFO ] Added : 23 causal constraints over 5 iterations in 305 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 211 ms :[(NOT p1), (NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 2263 reset in 715 ms.
Product exploration explored 100000 steps with 2308 reset in 696 ms.
Built C files in :
/tmp/ltsmin2670030345847122632
[2023-03-09 05:32:05] [INFO ] Too many transitions (3727) to apply POR reductions. Disabling POR matrices.
[2023-03-09 05:32:05] [INFO ] Built C files in 47ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2670030345847122632
Running compilation step : cd /tmp/ltsmin2670030345847122632;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin2670030345847122632;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin2670030345847122632;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 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 565 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2023-03-09 05:32:08] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-09 05:32:08] [INFO ] Invariant cache hit.
[2023-03-09 05:32:09] [INFO ] Dead Transitions using invariants and state equation in 956 ms found 0 transitions.
[2023-03-09 05:32:09] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-09 05:32:09] [INFO ] Invariant cache hit.
[2023-03-09 05:32:10] [INFO ] Implicit Places using invariants in 396 ms returned []
[2023-03-09 05:32:10] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-09 05:32:10] [INFO ] Invariant cache hit.
[2023-03-09 05:32:10] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 05:32:11] [INFO ] Implicit Places using invariants and state equation in 1081 ms returned []
Implicit Place search using SMT with State Equation took 1479 ms to find 0 implicit places.
[2023-03-09 05:32:11] [INFO ] Redundant transitions in 248 ms returned []
[2023-03-09 05:32:11] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-09 05:32:11] [INFO ] Invariant cache hit.
[2023-03-09 05:32:12] [INFO ] Dead Transitions using invariants and state equation in 1078 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 4333 ms. Remains : 193/193 places, 3727/3727 transitions.
Built C files in :
/tmp/ltsmin12167363712203324423
[2023-03-09 05:32:12] [INFO ] Too many transitions (3727) to apply POR reductions. Disabling POR matrices.
[2023-03-09 05:32:12] [INFO ] Built C files in 36ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12167363712203324423
Running compilation step : cd /tmp/ltsmin12167363712203324423;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin12167363712203324423;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin12167363712203324423;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 05:32:15] [INFO ] Flatten gal took : 96 ms
[2023-03-09 05:32:16] [INFO ] Flatten gal took : 94 ms
[2023-03-09 05:32:16] [INFO ] Time to serialize gal into /tmp/LTL800712997545638451.gal : 35 ms
[2023-03-09 05:32:16] [INFO ] Time to serialize properties into /tmp/LTL9250957423797420488.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL800712997545638451.gal' '-t' 'CGAL' '-hoa' '/tmp/aut2383612152122257669.hoa' '-atoms' '/tmp/LTL9250957423797420488.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...316
Loading property file /tmp/LTL9250957423797420488.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut2383612152122257669.hoa
Detected timeout of ITS tools.
[2023-03-09 05:32:31] [INFO ] Flatten gal took : 122 ms
[2023-03-09 05:32:31] [INFO ] Flatten gal took : 127 ms
[2023-03-09 05:32:31] [INFO ] Time to serialize gal into /tmp/LTL18161845889587808603.gal : 34 ms
[2023-03-09 05:32:31] [INFO ] Time to serialize properties into /tmp/LTL10938849472648446198.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL18161845889587808603.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10938849472648446198.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((F(G((G(F("(SUR_PONT_A<1)")))U(("(SUR_PONT_A>=1)")U("(((CHOIX_2>=1)&&(COMPTEUR_20>=1))||((CHOIX_1>=1)&&(COMPTEUR_20>=1)))")))))||(G...1498
Formula 0 simplified : GF(FG!"(SUR_PONT_A<1)" R (!"(SUR_PONT_A>=1)" R !"(((CHOIX_2>=1)&&(COMPTEUR_20>=1))||((CHOIX_1>=1)&&(COMPTEUR_20>=1)))")) & F!"((((((...1486
Detected timeout of ITS tools.
[2023-03-09 05:32:46] [INFO ] Flatten gal took : 84 ms
[2023-03-09 05:32:46] [INFO ] Applying decomposition
[2023-03-09 05:32:47] [INFO ] Flatten gal took : 88 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph7971070468215200354.txt' '-o' '/tmp/graph7971070468215200354.bin' '-w' '/tmp/graph7971070468215200354.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph7971070468215200354.bin' '-l' '-1' '-v' '-w' '/tmp/graph7971070468215200354.weights' '-q' '0' '-e' '0.001'
[2023-03-09 05:32:47] [INFO ] Decomposing Gal with order
[2023-03-09 05:32:47] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 05:32:48] [INFO ] Removed a total of 7016 redundant transitions.
[2023-03-09 05:32:48] [INFO ] Flatten gal took : 1251 ms
[2023-03-09 05:32:49] [INFO ] Fuse similar labels procedure discarded/fused a total of 634 labels/synchronizations in 82 ms.
[2023-03-09 05:32:49] [INFO ] Time to serialize gal into /tmp/LTL16792686608010776099.gal : 5 ms
[2023-03-09 05:32:49] [INFO ] Time to serialize properties into /tmp/LTL17697772805940560474.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16792686608010776099.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17697772805940560474.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...256
Read 1 LTL properties
Checking formula 0 : !(((F(G((G(F("(u2.SUR_PONT_A<1)")))U(("(u2.SUR_PONT_A>=1)")U("(((u2.CHOIX_2>=1)&&(i1.u0.COMPTEUR_20>=1))||((u2.CHOIX_1>=1)&&(i1.u0.COM...1882
Formula 0 simplified : GF(FG!"(u2.SUR_PONT_A<1)" R (!"(u2.SUR_PONT_A>=1)" R !"(((u2.CHOIX_2>=1)&&(i1.u0.COMPTEUR_20>=1))||((u2.CHOIX_1>=1)&&(i1.u0.COMPTEUR...1870
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin311483646738434045
[2023-03-09 05:33:04] [INFO ] Built C files in 60ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin311483646738434045
Running compilation step : cd /tmp/ltsmin311483646738434045;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin311483646738434045;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/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/ltsmin311483646738434045;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLFireability-02 finished in 84813 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 103 out of 195 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 195/195 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 194 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 194 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 5 place count 192 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 9 place count 190 transition count 3724
Applied a total of 9 rules in 738 ms. Remains 190 /195 variables (removed 5) and now considering 3724/3728 (removed 4) transitions.
[2023-03-09 05:33:07] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 190 cols
[2023-03-09 05:33:07] [INFO ] Computed 4 place invariants in 5 ms
[2023-03-09 05:33:08] [INFO ] Implicit Places using invariants in 271 ms returned []
[2023-03-09 05:33:08] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2023-03-09 05:33:08] [INFO ] Invariant cache hit.
[2023-03-09 05:33:08] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 05:33:09] [INFO ] Implicit Places using invariants and state equation in 1327 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1603 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 189/195 places, 3724/3728 transitions.
Applied a total of 0 rules in 720 ms. Remains 189 /189 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 3063 ms. Remains : 189/195 places, 3724/3728 transitions.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s1 1) (GEQ s82 1) (GEQ s147 1) (GEQ s182 1)) (AND (GEQ s1 1) (GEQ s82 1) (GEQ s112 1) (GEQ s179 1)) (AND (GEQ s1 1) (GEQ s82 1) (GEQ s123...], 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 489 steps with 0 reset in 48 ms.
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLFireability-03 finished in 3199 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(p0))'
Support contains 83 out of 195 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 195/195 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 194 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 194 transition count 3727
Applied a total of 2 rules in 31 ms. Remains 194 /195 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2023-03-09 05:33:10] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2023-03-09 05:33:10] [INFO ] Computed 5 place invariants in 2 ms
[2023-03-09 05:33:11] [INFO ] Dead Transitions using invariants and state equation in 1101 ms found 0 transitions.
[2023-03-09 05:33:11] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-09 05:33:11] [INFO ] Invariant cache hit.
[2023-03-09 05:33:11] [INFO ] Implicit Places using invariants in 387 ms returned []
[2023-03-09 05:33:11] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-09 05:33:11] [INFO ] Invariant cache hit.
[2023-03-09 05:33:12] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 05:33:13] [INFO ] Implicit Places using invariants and state equation in 1484 ms returned []
Implicit Place search using SMT with State Equation took 1876 ms to find 0 implicit places.
[2023-03-09 05:33:13] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-09 05:33:13] [INFO ] Invariant cache hit.
[2023-03-09 05:33:14] [INFO ] Dead Transitions using invariants and state equation in 1014 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 194/195 places, 3727/3728 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 4024 ms. Remains : 194/195 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 100 ms :[(NOT p0), (NOT p0), true]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}]], initial=1, aps=[p0:(AND (OR (LT s61 1) (LT s82 1) (LT s84 1) (LT s85 1)) (OR (LT s23 1) (LT s82 1) (LT s84 1) (LT s85 1)) (OR (LT s2 1) (LT s82 1) (LT s84 1) (LT s85 1)) ...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 1364 ms.
Product exploration explored 100000 steps with 50000 reset in 1590 ms.
Computed a total of 167 stabilizing places and 323 stable transitions
Computed a total of 167 stabilizing places and 323 stable transitions
Knowledge obtained : [p0, (X p0), true]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 47 ms. Reduced automaton from 3 states, 3 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLFireability-04 finished in 7173 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 82 out of 195 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 195/195 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 194 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 194 transition count 3727
Applied a total of 2 rules in 28 ms. Remains 194 /195 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2023-03-09 05:33:17] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-09 05:33:17] [INFO ] Invariant cache hit.
[2023-03-09 05:33:18] [INFO ] Dead Transitions using invariants and state equation in 850 ms found 0 transitions.
[2023-03-09 05:33:18] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-09 05:33:18] [INFO ] Invariant cache hit.
[2023-03-09 05:33:18] [INFO ] Implicit Places using invariants in 452 ms returned []
[2023-03-09 05:33:18] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-09 05:33:18] [INFO ] Invariant cache hit.
[2023-03-09 05:33:19] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 05:33:20] [INFO ] Implicit Places using invariants and state equation in 1310 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1768 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 193/195 places, 3727/3728 transitions.
Applied a total of 0 rules in 28 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2678 ms. Remains : 193/195 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 88 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (AND (GEQ s161 1) (GEQ s171 1)) (AND (GEQ s142 1) (GEQ s171 1)) (AND (GEQ s103 1) (GEQ s171 1)) (AND (GEQ s122 1) (GEQ s171 1)) (AND (GEQ s141 1) (...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 236 steps with 0 reset in 4 ms.
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLFireability-05 finished in 2796 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 82 out of 195 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 195/195 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 194 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 194 transition count 3727
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 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 192 transition count 3726
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 9 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 190 transition count 3724
Applied a total of 9 rules in 613 ms. Remains 190 /195 variables (removed 5) and now considering 3724/3728 (removed 4) transitions.
[2023-03-09 05:33:20] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 190 cols
[2023-03-09 05:33:20] [INFO ] Computed 4 place invariants in 2 ms
[2023-03-09 05:33:21] [INFO ] Implicit Places using invariants in 371 ms returned []
[2023-03-09 05:33:21] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
[2023-03-09 05:33:21] [INFO ] Invariant cache hit.
[2023-03-09 05:33:21] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 05:33:22] [INFO ] Implicit Places using invariants and state equation in 969 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1357 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 189/195 places, 3724/3728 transitions.
Applied a total of 0 rules in 474 ms. Remains 189 /189 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2445 ms. Remains : 189/195 places, 3724/3728 transitions.
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s21 1)) (AND (GEQ s0 1) (GEQ s23 1)) (AND (GEQ s0 1) (GEQ s17 1)) (AND (GEQ s0 1) (GEQ s19 1)) (AND (GEQ s0 1) (GEQ s80 1)) (A...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 491 steps with 0 reset in 5 ms.
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLFireability-06 finished in 2571 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(((p0 U p1)&&!(p1 U p2))))'
Support contains 189 out of 195 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 195/195 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 194 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 194 transition count 3727
Applied a total of 2 rules in 565 ms. Remains 194 /195 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2023-03-09 05:33:23] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2023-03-09 05:33:23] [INFO ] Computed 5 place invariants in 6 ms
[2023-03-09 05:33:24] [INFO ] Dead Transitions using invariants and state equation in 1018 ms found 0 transitions.
[2023-03-09 05:33:24] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-09 05:33:24] [INFO ] Invariant cache hit.
[2023-03-09 05:33:24] [INFO ] Implicit Places using invariants in 65 ms returned []
[2023-03-09 05:33:24] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-09 05:33:24] [INFO ] Invariant cache hit.
[2023-03-09 05:33:24] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 05:33:24] [INFO ] Implicit Places using invariants and state equation in 321 ms returned []
Implicit Place search using SMT with State Equation took 391 ms to find 0 implicit places.
[2023-03-09 05:33:25] [INFO ] Redundant transitions in 166 ms returned []
[2023-03-09 05:33:25] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-09 05:33:25] [INFO ] Invariant cache hit.
[2023-03-09 05:33:25] [INFO ] Dead Transitions using invariants and state equation in 899 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 194/195 places, 3727/3728 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3053 ms. Remains : 194/195 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 91 ms :[(OR (NOT p1) p2), (NOT p1), p2]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(OR (AND (NOT p1) (NOT p0)) p2), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p2) p0), acceptance={0} source=0 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}], [{ cond=p2, acceptance={0} source=2 dest: 0}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 2}]], initial=0, aps=[p1:(OR (AND (GEQ s1 1) (GEQ s85 1) (GEQ s150 1) (GEQ s187 1)) (AND (GEQ s1 1) (GEQ s85 1) (GEQ s115 1) (GEQ s184 1)) (AND (GEQ s1 1) (GEQ s85 1) (GEQ s126...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 657 steps with 0 reset in 83 ms.
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLFireability-07 finished in 3277 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(((!p1 U X(p2))&&p0))))'
Support contains 8 out of 195 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 195/195 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 194 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 194 transition count 3727
Applied a total of 2 rules in 31 ms. Remains 194 /195 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2023-03-09 05:33:26] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-09 05:33:26] [INFO ] Invariant cache hit.
[2023-03-09 05:33:27] [INFO ] Dead Transitions using invariants and state equation in 857 ms found 0 transitions.
[2023-03-09 05:33:27] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-09 05:33:27] [INFO ] Invariant cache hit.
[2023-03-09 05:33:27] [INFO ] Implicit Places using invariants in 303 ms returned []
[2023-03-09 05:33:27] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-09 05:33:27] [INFO ] Invariant cache hit.
[2023-03-09 05:33:27] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 05:33:28] [INFO ] Implicit Places using invariants and state equation in 1268 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1575 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 193/195 places, 3727/3728 transitions.
Applied a total of 0 rules in 17 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2483 ms. Remains : 193/195 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 90 ms :[(OR (NOT p0) (NOT p2)), (NOT p2), (NOT p2)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=0 dest: 1}, { cond=(AND p0 p1), acceptance={0} source=0 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={0} source=1 dest: 2}], [{ cond=(AND p0 (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 0}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 p1 (NOT p2)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GEQ s1 1) (GEQ s84 1) (GEQ s141 1) (GEQ s187 1)), p1:(AND (GEQ s83 20) (GEQ s169 1)), p2:(AND (GEQ s168 1) (GEQ s186 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 657 steps with 0 reset in 8 ms.
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLFireability-09 finished in 2610 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 4 out of 195 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 195/195 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 194 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 194 transition count 3727
Applied a total of 2 rules in 31 ms. Remains 194 /195 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2023-03-09 05:33:28] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-09 05:33:28] [INFO ] Invariant cache hit.
[2023-03-09 05:33:29] [INFO ] Dead Transitions using invariants and state equation in 852 ms found 0 transitions.
[2023-03-09 05:33:29] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-09 05:33:29] [INFO ] Invariant cache hit.
[2023-03-09 05:33:30] [INFO ] Implicit Places using invariants in 332 ms returned []
[2023-03-09 05:33:30] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-09 05:33:30] [INFO ] Invariant cache hit.
[2023-03-09 05:33:30] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 05:33:31] [INFO ] Implicit Places using invariants and state equation in 1192 ms returned []
Implicit Place search using SMT with State Equation took 1526 ms to find 0 implicit places.
[2023-03-09 05:33:31] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-09 05:33:31] [INFO ] Invariant cache hit.
[2023-03-09 05:33:32] [INFO ] Dead Transitions using invariants and state equation in 1036 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 194/195 places, 3727/3728 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3445 ms. Remains : 194/195 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 52 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (LT s44 1) (LT s82 1) (LT s84 1) (LT s85 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 1193 ms.
Product exploration explored 100000 steps with 50000 reset in 1211 ms.
Computed a total of 167 stabilizing places and 323 stable transitions
Computed a total of 167 stabilizing places and 323 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 58 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLFireability-10 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLFireability-10 finished in 6008 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(F((p0||X(p1))))))'
Support contains 6 out of 195 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 195/195 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 194 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 194 transition count 3727
Applied a total of 2 rules in 31 ms. Remains 194 /195 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2023-03-09 05:33:34] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-09 05:33:34] [INFO ] Invariant cache hit.
[2023-03-09 05:33:35] [INFO ] Dead Transitions using invariants and state equation in 851 ms found 0 transitions.
[2023-03-09 05:33:35] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-09 05:33:35] [INFO ] Invariant cache hit.
[2023-03-09 05:33:36] [INFO ] Implicit Places using invariants in 355 ms returned []
[2023-03-09 05:33:36] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-09 05:33:36] [INFO ] Invariant cache hit.
[2023-03-09 05:33:36] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 05:33:37] [INFO ] Implicit Places using invariants and state equation in 1678 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2040 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 193/195 places, 3727/3728 transitions.
Applied a total of 0 rules in 32 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2957 ms. Remains : 193/195 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 114 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 0}]], initial=2, aps=[p0:(AND (GEQ s24 1) (GEQ s85 1) (GEQ s86 1) (GEQ s176 1)), p1:(AND (GEQ s142 1) (GEQ s171 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 4555 steps with 18 reset in 37 ms.
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLFireability-12 finished in 3136 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(((p0||X(X(p1))) U (p2 U X(G(p2)))))'
Support contains 8 out of 195 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 195/195 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 194 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 194 transition count 3727
Applied a total of 2 rules in 31 ms. Remains 194 /195 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2023-03-09 05:33:38] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-09 05:33:38] [INFO ] Invariant cache hit.
[2023-03-09 05:33:38] [INFO ] Dead Transitions using invariants and state equation in 912 ms found 0 transitions.
[2023-03-09 05:33:38] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-09 05:33:38] [INFO ] Invariant cache hit.
[2023-03-09 05:33:39] [INFO ] Implicit Places using invariants in 402 ms returned []
[2023-03-09 05:33:39] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
[2023-03-09 05:33:39] [INFO ] Invariant cache hit.
[2023-03-09 05:33:39] [INFO ] State equation strengthened by 42 read => feed constraints.
[2023-03-09 05:33:41] [INFO ] Implicit Places using invariants and state equation in 2001 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2410 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 193/195 places, 3727/3728 transitions.
Applied a total of 0 rules in 35 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 3389 ms. Remains : 193/195 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 274 ms :[(AND (NOT p1) (NOT p2)), (NOT p2), (AND (NOT p2) (NOT p1)), (NOT p1), (AND (NOT p2) (NOT p1)), true, (AND (NOT p2) (NOT p1)), (NOT p2), (NOT p2)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 3}, { cond=p2, acceptance={} source=0 dest: 4}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=1 dest: 0}, { cond=p2, acceptance={} source=1 dest: 1}, { cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=(AND p2 (NOT p0)), acceptance={} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={} source=2 dest: 4}, { cond=p2, acceptance={} source=2 dest: 6}], [{ cond=(NOT p1), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=4 dest: 5}, { cond=(AND p2 (NOT p1)), acceptance={} source=4 dest: 7}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=6 dest: 7}, { cond=(AND p2 (NOT p1)), acceptance={} source=6 dest: 8}], [{ cond=(NOT p2), acceptance={} source=7 dest: 5}, { cond=p2, acceptance={} source=7 dest: 7}], [{ cond=(NOT p2), acceptance={} source=8 dest: 7}, { cond=p2, acceptance={} source=8 dest: 8}]], initial=1, aps=[p2:(AND (GEQ s138 1) (GEQ s171 1)), p0:(AND (GEQ s71 1) (GEQ s85 1) (GEQ s86 1) (GEQ s185 1)), p1:(AND (GEQ s0 1) (GEQ s3 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLFireability-14 finished in 3707 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((F(G((G(F(p0)) U (!p0 U p1))))||G(p2)))'
[2023-03-09 05:33:41] [INFO ] Flatten gal took : 129 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin17803903700098971618
[2023-03-09 05:33:42] [INFO ] Too many transitions (3728) to apply POR reductions. Disabling POR matrices.
[2023-03-09 05:33:42] [INFO ] Built C files in 59ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17803903700098971618
Running compilation step : cd /tmp/ltsmin17803903700098971618;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-09 05:33:42] [INFO ] Applying decomposition
[2023-03-09 05:33:42] [INFO ] Flatten gal took : 114 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph385006682585998951.txt' '-o' '/tmp/graph385006682585998951.bin' '-w' '/tmp/graph385006682585998951.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph385006682585998951.bin' '-l' '-1' '-v' '-w' '/tmp/graph385006682585998951.weights' '-q' '0' '-e' '0.001'
[2023-03-09 05:33:42] [INFO ] Decomposing Gal with order
[2023-03-09 05:33:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 05:33:43] [INFO ] Removed a total of 7112 redundant transitions.
[2023-03-09 05:33:43] [INFO ] Flatten gal took : 1205 ms
[2023-03-09 05:33:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 635 labels/synchronizations in 53 ms.
[2023-03-09 05:33:44] [INFO ] Time to serialize gal into /tmp/LTLFireability3708907542566321592.gal : 3 ms
[2023-03-09 05:33:44] [INFO ] Time to serialize properties into /tmp/LTLFireability5186774557650425141.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability3708907542566321592.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability5186774557650425141.ltl' '-c' '-stutter-deadlock'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((F(G((G(F("(i1.u2.SUR_PONT_A<1)")))U(("(i1.u2.SUR_PONT_A>=1)")U("(((i1.u2.CHOIX_2>=1)&&(i0.u0.COMPTEUR_20>=1))||((i1.u2.CHOIX_1>=1)...2014
Formula 0 simplified : GF(FG!"(i1.u2.SUR_PONT_A<1)" R (!"(i1.u2.SUR_PONT_A>=1)" R !"(((i1.u2.CHOIX_2>=1)&&(i0.u0.COMPTEUR_20>=1))||((i1.u2.CHOIX_1>=1)&&(i0...2002
Compilation finished in 9669 ms.
Running link step : cd /tmp/ltsmin17803903700098971618;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 70 ms.
Running LTSmin : cd /tmp/ltsmin17803903700098971618;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '(<>([](([](<>((LTLAPp0==true))) U (!(LTLAPp0==true) U (LTLAPp1==true)))))||[]((LTLAPp2==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2023-03-09 05:54:35] [INFO ] Flatten gal took : 373 ms
[2023-03-09 05:54:36] [INFO ] Time to serialize gal into /tmp/LTLFireability11273835476328222208.gal : 232 ms
[2023-03-09 05:54:36] [INFO ] Time to serialize properties into /tmp/LTLFireability9343565673608795132.ltl : 39 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability11273835476328222208.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability9343565673608795132.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 1 LTL properties
Checking formula 0 : !(((F(G((G(F("(SUR_PONT_A<1)")))U(("(SUR_PONT_A>=1)")U("(((CHOIX_2>=1)&&(COMPTEUR_20>=1))||((CHOIX_1>=1)&&(COMPTEUR_20>=1)))")))))||(G...1498
Formula 0 simplified : GF(FG!"(SUR_PONT_A<1)" R (!"(SUR_PONT_A>=1)" R !"(((CHOIX_2>=1)&&(COMPTEUR_20>=1))||((CHOIX_1>=1)&&(COMPTEUR_20>=1)))")) & F!"((((((...1486
Detected timeout of ITS tools.
[2023-03-09 06:15:28] [INFO ] Flatten gal took : 237 ms
[2023-03-09 06:15:28] [INFO ] Input system was already deterministic with 3728 transitions.
[2023-03-09 06:15:28] [INFO ] Transformed 195 places.
[2023-03-09 06:15:28] [INFO ] Transformed 3728 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-09 06:15:28] [INFO ] Time to serialize gal into /tmp/LTLFireability16760747146066563553.gal : 44 ms
[2023-03-09 06:15:28] [INFO ] Time to serialize properties into /tmp/LTLFireability14854863162342503788.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability16760747146066563553.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability14854863162342503788.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...344
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !(((F(G((G(F("(SUR_PONT_A<1)")))U(("(SUR_PONT_A>=1)")U("(((CHOIX_2>=1)&&(COMPTEUR_20>=1))||((CHOIX_1>=1)&&(COMPTEUR_20>=1)))")))))||(G...1498
Formula 0 simplified : GF(FG!"(SUR_PONT_A<1)" R (!"(SUR_PONT_A>=1)" R !"(((CHOIX_2>=1)&&(COMPTEUR_20>=1))||((CHOIX_1>=1)&&(COMPTEUR_20>=1)))")) & F!"((((((...1486
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 2646232 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16024988 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BridgeAndVehicles-PT-V80P20N20"
export BK_EXAMINATION="LTLFireability"
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 2-5348"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-PT-V80P20N20, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r037-tajo-167813690100284"
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 [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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