Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2024-input.r065-tajo-171620414500147.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2024-input.qcow2' backing_fmt='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 2-5568
Executing tool gold2023
Input is BridgeAndVehicles-PT-V50P20N20, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r065-tajo-171620414500147
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 7.2M
-rw-r--r-- 1 mcc users 25K Apr 13 00:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 153K Apr 13 00:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 226K Apr 13 00:50 CTLFireability.txt
-rw-r--r-- 1 mcc users 875K Apr 13 00:50 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 11K Apr 22 14:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 42K Apr 22 14:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 68K Apr 22 14:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 195K Apr 22 14:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K Apr 13 01:34 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 149K Apr 13 01:34 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 723K Apr 13 01:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 2.8M Apr 13 01:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Apr 22 14:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Apr 22 14:29 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 10 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 1.9M May 18 16:42 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-LTLCardinality-00
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-LTLCardinality-01
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-LTLCardinality-02
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-LTLCardinality-03
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-LTLCardinality-04
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-LTLCardinality-05
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-LTLCardinality-06
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-LTLCardinality-07
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-LTLCardinality-08
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-LTLCardinality-09
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-LTLCardinality-10
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-LTLCardinality-11
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-LTLCardinality-12
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-LTLCardinality-13
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-LTLCardinality-14
FORMULA_NAME BridgeAndVehicles-PT-V50P20N20-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1716632813040

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=LTLCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=BridgeAndVehicles-PT-V50P20N20
Not applying reductions.
Model is PT
LTLCardinality PT
Running Version 202304061127
[2024-05-25 10:26:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-25 10:26:54] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 10:26:54] [INFO ] Load time of PNML (sax parser for PT used): 145 ms
[2024-05-25 10:26:54] [INFO ] Transformed 138 places.
[2024-05-25 10:26:54] [INFO ] Transformed 2348 transitions.
[2024-05-25 10:26:54] [INFO ] Parsed PT model containing 138 places and 2348 transitions and 18090 arcs in 230 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
FORMULA BridgeAndVehicles-PT-V50P20N20-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P20N20-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P20N20-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V50P20N20-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 14 out of 138 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 2348/2348 transitions.
Applied a total of 0 rules in 56 ms. Remains 138 /138 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
[2024-05-25 10:26:55] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 138 cols
[2024-05-25 10:26:55] [INFO ] Computed 7 invariants in 24 ms
[2024-05-25 10:26:56] [INFO ] Dead Transitions using invariants and state equation in 847 ms found 0 transitions.
[2024-05-25 10:26:56] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2024-05-25 10:26:56] [INFO ] Invariant cache hit.
[2024-05-25 10:26:56] [INFO ] Implicit Places using invariants in 357 ms returned []
[2024-05-25 10:26:56] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2024-05-25 10:26:56] [INFO ] Invariant cache hit.
[2024-05-25 10:26:56] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 10:26:57] [INFO ] Implicit Places using invariants and state equation in 952 ms returned []
Implicit Place search using SMT with State Equation took 1315 ms to find 0 implicit places.
[2024-05-25 10:26:57] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2024-05-25 10:26:57] [INFO ] Invariant cache hit.
[2024-05-25 10:26:58] [INFO ] Dead Transitions using invariants and state equation in 824 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 3099 ms. Remains : 138/138 places, 2348/2348 transitions.
Support contains 14 out of 138 places after structural reductions.
[2024-05-25 10:26:58] [INFO ] Flatten gal took : 153 ms
[2024-05-25 10:26:58] [INFO ] Flatten gal took : 127 ms
[2024-05-25 10:26:58] [INFO ] Input system was already deterministic with 2348 transitions.
Incomplete random walk after 10000 steps, including 23 resets, run finished after 412 ms. (steps per millisecond=24 ) properties (out of 18) seen :15
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-25 10:26:59] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2024-05-25 10:26:59] [INFO ] Invariant cache hit.
[2024-05-25 10:26:59] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2024-05-25 10:26:59] [INFO ] After 69ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2024-05-25 10:26:59] [INFO ] [Nat]Absence check using 7 positive place invariants in 7 ms returned sat
[2024-05-25 10:26:59] [INFO ] After 125ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2024-05-25 10:26:59] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 10:27:00] [INFO ] After 84ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2024-05-25 10:27:00] [INFO ] After 244ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 94 ms.
[2024-05-25 10:27:00] [INFO ] After 556ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 11 ms.
Support contains 3 out of 138 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 138/138 places, 2348/2348 transitions.
Graph (complete) has 1302 edges and 138 vertex of which 136 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.18 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 444 ms. Remains 136 /138 variables (removed 2) and now considering 2348/2348 (removed 0) transitions.
[2024-05-25 10:27:00] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 136 cols
[2024-05-25 10:27:00] [INFO ] Computed 5 invariants in 7 ms
[2024-05-25 10:27:01] [INFO ] Dead Transitions using invariants and state equation in 910 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1358 ms. Remains : 136/138 places, 2348/2348 transitions.
Incomplete random walk after 10000 steps, including 23 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 248069 steps, run timeout after 3001 ms. (steps per millisecond=82 ) properties seen :{}
Probabilistic random walk after 248069 steps, saw 66175 distinct states, run finished after 3002 ms. (steps per millisecond=82 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 10:27:04] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2024-05-25 10:27:04] [INFO ] Invariant cache hit.
[2024-05-25 10:27:04] [INFO ] After 35ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 10:27:04] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 10:27:05] [INFO ] After 142ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 10:27:05] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 10:27:05] [INFO ] After 175ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 10:27:05] [INFO ] After 241ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 72 ms.
[2024-05-25 10:27:05] [INFO ] After 515ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 3 out of 136 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 136/136 places, 2348/2348 transitions.
Applied a total of 0 rules in 274 ms. Remains 136 /136 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 274 ms. Remains : 136/136 places, 2348/2348 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 136/136 places, 2348/2348 transitions.
Applied a total of 0 rules in 752 ms. Remains 136 /136 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
[2024-05-25 10:27:06] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2024-05-25 10:27:06] [INFO ] Invariant cache hit.
[2024-05-25 10:27:06] [INFO ] Implicit Places using invariants in 334 ms returned []
[2024-05-25 10:27:06] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2024-05-25 10:27:06] [INFO ] Invariant cache hit.
[2024-05-25 10:27:06] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 10:27:07] [INFO ] Implicit Places using invariants and state equation in 990 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1331 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 134/136 places, 2348/2348 transitions.
Applied a total of 0 rules in 173 ms. Remains 134 /134 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 2259 ms. Remains : 134/136 places, 2348/2348 transitions.
Incomplete random walk after 10000 steps, including 23 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 285147 steps, run timeout after 3001 ms. (steps per millisecond=95 ) properties seen :{}
Probabilistic random walk after 285147 steps, saw 76277 distinct states, run finished after 3001 ms. (steps per millisecond=95 ) properties seen :0
Running SMT prover for 1 properties.
[2024-05-25 10:27:11] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 134 cols
[2024-05-25 10:27:11] [INFO ] Computed 5 invariants in 5 ms
[2024-05-25 10:27:11] [INFO ] After 57ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 10:27:11] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 10:27:11] [INFO ] After 304ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 10:27:11] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 10:27:11] [INFO ] After 91ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 10:27:11] [INFO ] After 179ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 64 ms.
[2024-05-25 10:27:11] [INFO ] After 635ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 18 ms.
Support contains 3 out of 134 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 134/134 places, 2348/2348 transitions.
Applied a total of 0 rules in 198 ms. Remains 134 /134 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 199 ms. Remains : 134/134 places, 2348/2348 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 134/134 places, 2348/2348 transitions.
Applied a total of 0 rules in 210 ms. Remains 134 /134 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
[2024-05-25 10:27:12] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2024-05-25 10:27:12] [INFO ] Invariant cache hit.
[2024-05-25 10:27:12] [INFO ] Implicit Places using invariants in 361 ms returned []
[2024-05-25 10:27:12] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2024-05-25 10:27:12] [INFO ] Invariant cache hit.
[2024-05-25 10:27:12] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 10:27:13] [INFO ] Implicit Places using invariants and state equation in 836 ms returned []
Implicit Place search using SMT with State Equation took 1200 ms to find 0 implicit places.
[2024-05-25 10:27:13] [INFO ] Redundant transitions in 148 ms returned []
[2024-05-25 10:27:13] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2024-05-25 10:27:13] [INFO ] Invariant cache hit.
[2024-05-25 10:27:14] [INFO ] Dead Transitions using invariants and state equation in 797 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2366 ms. Remains : 134/134 places, 2348/2348 transitions.
Ensure Unique test removed 2058 transitions
Reduce isomorphic transitions removed 2058 transitions.
Iterating post reduction 0 with 2058 rules applied. Total rules applied 2058 place count 134 transition count 290
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 2062 place count 132 transition count 288
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 2064 place count 132 transition count 286
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 2066 place count 130 transition count 286
Applied a total of 2066 rules in 18 ms. Remains 130 /134 variables (removed 4) and now considering 286/2348 (removed 2062) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 286 rows 130 cols
[2024-05-25 10:27:14] [INFO ] Computed 5 invariants in 4 ms
[2024-05-25 10:27:14] [INFO ] After 41ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-25 10:27:14] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 10:27:14] [INFO ] After 154ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-25 10:27:14] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-25 10:27:14] [INFO ] After 30ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-25 10:27:14] [INFO ] After 97ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 39 ms.
[2024-05-25 10:27:14] [INFO ] After 340ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Successfully simplified 1 atomic propositions for a total of 12 simplifications.
FORMULA BridgeAndVehicles-PT-V50P20N20-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 111 stabilizing places and 204 stable transitions
Graph (complete) has 3850 edges and 138 vertex of which 136 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.25 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 138 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 138/138 places, 2348/2348 transitions.
Graph (complete) has 3850 edges and 138 vertex of which 136 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.9 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 135 transition count 2347
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 135 transition count 2347
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 133 transition count 2346
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 131 transition count 2344
Applied a total of 10 rules in 919 ms. Remains 131 /138 variables (removed 7) and now considering 2344/2348 (removed 4) transitions.
[2024-05-25 10:27:16] [INFO ] Flow matrix only has 286 transitions (discarded 2058 similar events)
// Phase 1: matrix 286 rows 131 cols
[2024-05-25 10:27:16] [INFO ] Computed 4 invariants in 6 ms
[2024-05-25 10:27:16] [INFO ] Implicit Places using invariants in 321 ms returned []
[2024-05-25 10:27:16] [INFO ] Flow matrix only has 286 transitions (discarded 2058 similar events)
[2024-05-25 10:27:16] [INFO ] Invariant cache hit.
[2024-05-25 10:27:16] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 10:27:17] [INFO ] Implicit Places using invariants and state equation in 1250 ms returned [52, 106]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1579 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 129/138 places, 2344/2348 transitions.
Applied a total of 0 rules in 280 ms. Remains 129 /129 variables (removed 0) and now considering 2344/2344 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2779 ms. Remains : 129/138 places, 2344/2348 transitions.
ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2ANTLR Tool version 4.9.3 used for code generation does not match the current runtime version 4.7.2ANTLR Runtime version 4.9.3 used for parser compilation does not match the current runtime version 4.7.2Stuttering acceptance computed with spot in 205 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N20-LTLCardinality-00 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 s107 s0)], 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 307 steps with 0 reset in 16 ms.
FORMULA BridgeAndVehicles-PT-V50P20N20-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P20N20-LTLCardinality-00 finished in 3070 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0&&X(p1))))'
Support contains 2 out of 138 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 2348/2348 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 136 transition count 2348
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 135 transition count 2347
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 135 transition count 2347
Applied a total of 4 rules in 36 ms. Remains 135 /138 variables (removed 3) and now considering 2347/2348 (removed 1) transitions.
[2024-05-25 10:27:18] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 135 cols
[2024-05-25 10:27:18] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 10:27:18] [INFO ] Dead Transitions using invariants and state equation in 775 ms found 0 transitions.
[2024-05-25 10:27:18] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2024-05-25 10:27:18] [INFO ] Invariant cache hit.
[2024-05-25 10:27:19] [INFO ] Implicit Places using invariants in 389 ms returned []
[2024-05-25 10:27:19] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2024-05-25 10:27:19] [INFO ] Invariant cache hit.
[2024-05-25 10:27:19] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 10:27:20] [INFO ] Implicit Places using invariants and state equation in 1465 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1860 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 133/138 places, 2347/2348 transitions.
Applied a total of 0 rules in 14 ms. Remains 133 /133 variables (removed 0) and now considering 2347/2347 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2689 ms. Remains : 133/138 places, 2347/2348 transitions.
Stuttering acceptance computed with spot in 127 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N20-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ s0 s53), p1:(GT 3 s53)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 415 steps with 0 reset in 11 ms.
FORMULA BridgeAndVehicles-PT-V50P20N20-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P20N20-LTLCardinality-01 finished in 2854 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 1 out of 138 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 138/138 places, 2348/2348 transitions.
Graph (complete) has 3850 edges and 138 vertex of which 137 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.7 ms
Discarding 1 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 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 136 transition count 2347
Applied a total of 3 rules in 212 ms. Remains 136 /138 variables (removed 2) and now considering 2347/2348 (removed 1) transitions.
[2024-05-25 10:27:21] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 136 cols
[2024-05-25 10:27:21] [INFO ] Computed 6 invariants in 3 ms
[2024-05-25 10:27:21] [INFO ] Dead Transitions using invariants and state equation in 715 ms found 0 transitions.
[2024-05-25 10:27:21] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2024-05-25 10:27:21] [INFO ] Invariant cache hit.
[2024-05-25 10:27:22] [INFO ] Implicit Places using invariants in 289 ms returned []
[2024-05-25 10:27:22] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2024-05-25 10:27:22] [INFO ] Invariant cache hit.
[2024-05-25 10:27:22] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 10:27:23] [INFO ] Implicit Places using invariants and state equation in 1286 ms returned [52, 107]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1585 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 134/138 places, 2347/2348 transitions.
Applied a total of 0 rules in 229 ms. Remains 134 /134 variables (removed 0) and now considering 2347/2347 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2744 ms. Remains : 134/138 places, 2347/2348 transitions.
Stuttering acceptance computed with spot in 111 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N20-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 1 s111)], 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 362 steps with 0 reset in 7 ms.
FORMULA BridgeAndVehicles-PT-V50P20N20-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P20N20-LTLCardinality-03 finished in 2889 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 5 out of 138 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 138/138 places, 2348/2348 transitions.
Graph (complete) has 3850 edges and 138 vertex of which 136 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.5 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 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 135 transition count 2347
Applied a total of 3 rules in 233 ms. Remains 135 /138 variables (removed 3) and now considering 2347/2348 (removed 1) transitions.
[2024-05-25 10:27:24] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 135 cols
[2024-05-25 10:27:24] [INFO ] Computed 5 invariants in 4 ms
[2024-05-25 10:27:24] [INFO ] Dead Transitions using invariants and state equation in 758 ms found 0 transitions.
[2024-05-25 10:27:24] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2024-05-25 10:27:24] [INFO ] Invariant cache hit.
[2024-05-25 10:27:25] [INFO ] Implicit Places using invariants in 397 ms returned []
[2024-05-25 10:27:25] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2024-05-25 10:27:25] [INFO ] Invariant cache hit.
[2024-05-25 10:27:25] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 10:27:26] [INFO ] Implicit Places using invariants and state equation in 1155 ms returned []
Implicit Place search using SMT with State Equation took 1557 ms to find 0 implicit places.
[2024-05-25 10:27:26] [INFO ] Redundant transitions in 69 ms returned []
[2024-05-25 10:27:26] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2024-05-25 10:27:26] [INFO ] Invariant cache hit.
[2024-05-25 10:27:27] [INFO ] Dead Transitions using invariants and state equation in 793 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 135/138 places, 2347/2348 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 3421 ms. Remains : 135/138 places, 2347/2348 transitions.
Stuttering acceptance computed with spot in 129 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N20-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(GT s108 (ADD s109 s110)), p1:(LEQ s53 s52)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 423 steps with 10 reset in 7 ms.
FORMULA BridgeAndVehicles-PT-V50P20N20-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P20N20-LTLCardinality-07 finished in 3585 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((F(p0)&&F(G(p1)))))'
Support contains 6 out of 138 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 138/138 places, 2348/2348 transitions.
Graph (complete) has 3850 edges and 138 vertex of which 137 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 197 ms. Remains 137 /138 variables (removed 1) and now considering 2348/2348 (removed 0) transitions.
[2024-05-25 10:27:27] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 137 cols
[2024-05-25 10:27:27] [INFO ] Computed 6 invariants in 5 ms
[2024-05-25 10:27:28] [INFO ] Dead Transitions using invariants and state equation in 775 ms found 0 transitions.
[2024-05-25 10:27:28] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2024-05-25 10:27:28] [INFO ] Invariant cache hit.
[2024-05-25 10:27:28] [INFO ] Implicit Places using invariants in 317 ms returned []
[2024-05-25 10:27:28] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2024-05-25 10:27:28] [INFO ] Invariant cache hit.
[2024-05-25 10:27:28] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 10:27:29] [INFO ] Implicit Places using invariants and state equation in 852 ms returned [108]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1174 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 136/138 places, 2348/2348 transitions.
Applied a total of 0 rules in 236 ms. Remains 136 /136 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2383 ms. Remains : 136/138 places, 2348/2348 transitions.
Stuttering acceptance computed with spot in 148 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N20-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GT s52 s0) (GT s54 s113)), p1:(AND (LEQ 1 s56) (LEQ 3 s110))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 415 steps with 0 reset in 4 ms.
FORMULA BridgeAndVehicles-PT-V50P20N20-LTLCardinality-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P20N20-LTLCardinality-08 finished in 2560 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U X(p1)))'
Support contains 4 out of 138 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 2348/2348 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 137 transition count 2348
Applied a total of 1 rules in 15 ms. Remains 137 /138 variables (removed 1) and now considering 2348/2348 (removed 0) transitions.
[2024-05-25 10:27:30] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2024-05-25 10:27:30] [INFO ] Invariant cache hit.
[2024-05-25 10:27:30] [INFO ] Dead Transitions using invariants and state equation in 792 ms found 0 transitions.
[2024-05-25 10:27:30] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2024-05-25 10:27:30] [INFO ] Invariant cache hit.
[2024-05-25 10:27:31] [INFO ] Implicit Places using invariants in 267 ms returned []
[2024-05-25 10:27:31] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2024-05-25 10:27:31] [INFO ] Invariant cache hit.
[2024-05-25 10:27:31] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 10:27:31] [INFO ] Implicit Places using invariants and state equation in 833 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1105 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 135/138 places, 2348/2348 transitions.
Applied a total of 0 rules in 13 ms. Remains 135 /135 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1929 ms. Remains : 135/138 places, 2348/2348 transitions.
Stuttering acceptance computed with spot in 232 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N20-LTLCardinality-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(OR (LEQ 1 s109) (LEQ s54 s53)), p1:(LEQ s54 s112)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 785 reset in 989 ms.
Product exploration explored 100000 steps with 818 reset in 884 ms.
Computed a total of 108 stabilizing places and 204 stable transitions
Graph (complete) has 3641 edges and 135 vertex of which 134 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.28 ms
Computed a total of 108 stabilizing places and 204 stable transitions
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), true, (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1)))))]
Knowledge based reduction with 5 factoid took 274 ms. Reduced automaton from 5 states, 9 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 169 ms :[(NOT p1), (NOT p1), true, (NOT p0)]
Incomplete random walk after 10000 steps, including 23 resets, run finished after 147 ms. (steps per millisecond=68 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-25 10:27:34] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 135 cols
[2024-05-25 10:27:34] [INFO ] Computed 5 invariants in 1 ms
[2024-05-25 10:27:34] [INFO ] After 48ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-25 10:27:34] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 10:27:35] [INFO ] After 139ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-25 10:27:35] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 10:27:35] [INFO ] After 308ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-25 10:27:35] [INFO ] After 475ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 174 ms.
[2024-05-25 10:27:35] [INFO ] After 855ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 56 ms.
Support contains 4 out of 135 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 135/135 places, 2348/2348 transitions.
Applied a total of 0 rules in 220 ms. Remains 135 /135 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
[2024-05-25 10:27:36] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2024-05-25 10:27:36] [INFO ] Invariant cache hit.
[2024-05-25 10:27:36] [INFO ] Dead Transitions using invariants and state equation in 801 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1022 ms. Remains : 135/135 places, 2348/2348 transitions.
Incomplete random walk after 10000 steps, including 23 resets, run finished after 138 ms. (steps per millisecond=72 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 234571 steps, run timeout after 3001 ms. (steps per millisecond=78 ) properties seen :{}
Probabilistic random walk after 234571 steps, saw 62653 distinct states, run finished after 3001 ms. (steps per millisecond=78 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-25 10:27:40] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2024-05-25 10:27:40] [INFO ] Invariant cache hit.
[2024-05-25 10:27:40] [INFO ] After 43ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-25 10:27:40] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 10:27:40] [INFO ] After 138ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-25 10:27:40] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 10:27:40] [INFO ] After 308ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-25 10:27:40] [INFO ] After 525ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 129 ms.
[2024-05-25 10:27:41] [INFO ] After 866ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 56 ms.
Support contains 4 out of 135 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 135/135 places, 2348/2348 transitions.
Applied a total of 0 rules in 212 ms. Remains 135 /135 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 212 ms. Remains : 135/135 places, 2348/2348 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 135/135 places, 2348/2348 transitions.
Applied a total of 0 rules in 206 ms. Remains 135 /135 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
[2024-05-25 10:27:41] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2024-05-25 10:27:41] [INFO ] Invariant cache hit.
[2024-05-25 10:27:41] [INFO ] Implicit Places using invariants in 288 ms returned []
[2024-05-25 10:27:41] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2024-05-25 10:27:41] [INFO ] Invariant cache hit.
[2024-05-25 10:27:41] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 10:27:43] [INFO ] Implicit Places using invariants and state equation in 1194 ms returned []
Implicit Place search using SMT with State Equation took 1485 ms to find 0 implicit places.
[2024-05-25 10:27:43] [INFO ] Redundant transitions in 191 ms returned []
[2024-05-25 10:27:43] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2024-05-25 10:27:43] [INFO ] Invariant cache hit.
[2024-05-25 10:27:43] [INFO ] Dead Transitions using invariants and state equation in 787 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2684 ms. Remains : 135/135 places, 2348/2348 transitions.
Ensure Unique test removed 2058 transitions
Reduce isomorphic transitions removed 2058 transitions.
Iterating post reduction 0 with 2058 rules applied. Total rules applied 2058 place count 135 transition count 290
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 2062 place count 133 transition count 288
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 2064 place count 133 transition count 286
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 2066 place count 131 transition count 286
Applied a total of 2066 rules in 11 ms. Remains 131 /135 variables (removed 4) and now considering 286/2348 (removed 2062) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 286 rows 131 cols
[2024-05-25 10:27:44] [INFO ] Computed 5 invariants in 2 ms
[2024-05-25 10:27:44] [INFO ] After 41ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-25 10:27:44] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 10:27:44] [INFO ] After 143ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-25 10:27:44] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-25 10:27:44] [INFO ] After 336ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-25 10:27:44] [INFO ] After 404ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 116 ms.
[2024-05-25 10:27:44] [INFO ] After 712ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Knowledge obtained : [(AND p0 p1), (X (NOT (AND (NOT p0) (NOT p1)))), true, (X (X p0)), (X (X (NOT (AND (NOT p0) (NOT p1)))))]
False Knowledge obtained : [(X (NOT p1)), (X p1), (X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F (AND (NOT p1) p0))]
Knowledge based reduction with 5 factoid took 386 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 166 ms :[(NOT p1), (NOT p1), true, (NOT p0)]
Stuttering acceptance computed with spot in 143 ms :[(NOT p1), (NOT p1), true, (NOT p0)]
Support contains 4 out of 135 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 2348/2348 transitions.
Applied a total of 0 rules in 15 ms. Remains 135 /135 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
[2024-05-25 10:27:45] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 135 cols
[2024-05-25 10:27:45] [INFO ] Computed 5 invariants in 9 ms
[2024-05-25 10:27:46] [INFO ] Dead Transitions using invariants and state equation in 744 ms found 0 transitions.
[2024-05-25 10:27:46] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2024-05-25 10:27:46] [INFO ] Invariant cache hit.
[2024-05-25 10:27:46] [INFO ] Implicit Places using invariants in 290 ms returned []
[2024-05-25 10:27:46] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2024-05-25 10:27:46] [INFO ] Invariant cache hit.
[2024-05-25 10:27:46] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 10:27:47] [INFO ] Implicit Places using invariants and state equation in 951 ms returned []
Implicit Place search using SMT with State Equation took 1244 ms to find 0 implicit places.
[2024-05-25 10:27:47] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2024-05-25 10:27:47] [INFO ] Invariant cache hit.
[2024-05-25 10:27:48] [INFO ] Dead Transitions using invariants and state equation in 795 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2803 ms. Remains : 135/135 places, 2348/2348 transitions.
Computed a total of 108 stabilizing places and 204 stable transitions
Graph (complete) has 3641 edges and 135 vertex of which 134 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.50 ms
Computed a total of 108 stabilizing places and 204 stable transitions
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), true, (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0))]
False Knowledge obtained : [(X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0))))]
Knowledge based reduction with 5 factoid took 264 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 155 ms :[(NOT p1), (NOT p1), true, (NOT p0)]
Incomplete random walk after 10000 steps, including 23 resets, run finished after 189 ms. (steps per millisecond=52 ) properties (out of 3) seen :1
Incomplete Best-First random walk after 10000 steps, including 8 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2024-05-25 10:27:49] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2024-05-25 10:27:49] [INFO ] Invariant cache hit.
[2024-05-25 10:27:49] [INFO ] After 48ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-25 10:27:49] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2024-05-25 10:27:49] [INFO ] After 159ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-25 10:27:49] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 10:27:49] [INFO ] After 312ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-25 10:27:49] [INFO ] After 488ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 138 ms.
[2024-05-25 10:27:50] [INFO ] After 864ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 60 ms.
Support contains 4 out of 135 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 135/135 places, 2348/2348 transitions.
Applied a total of 0 rules in 278 ms. Remains 135 /135 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
[2024-05-25 10:27:50] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2024-05-25 10:27:50] [INFO ] Invariant cache hit.
[2024-05-25 10:27:51] [INFO ] Dead Transitions using invariants and state equation in 855 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1135 ms. Remains : 135/135 places, 2348/2348 transitions.
Incomplete random walk after 10000 steps, including 23 resets, run finished after 201 ms. (steps per millisecond=49 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 253355 steps, run timeout after 3001 ms. (steps per millisecond=84 ) properties seen :{}
Probabilistic random walk after 253355 steps, saw 67908 distinct states, run finished after 3001 ms. (steps per millisecond=84 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-25 10:27:54] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2024-05-25 10:27:54] [INFO ] Invariant cache hit.
[2024-05-25 10:27:54] [INFO ] After 32ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-25 10:27:54] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-25 10:27:54] [INFO ] After 165ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-25 10:27:54] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 10:27:55] [INFO ] After 317ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-25 10:27:55] [INFO ] After 487ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 131 ms.
[2024-05-25 10:27:55] [INFO ] After 840ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 56 ms.
Support contains 4 out of 135 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 135/135 places, 2348/2348 transitions.
Applied a total of 0 rules in 216 ms. Remains 135 /135 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 216 ms. Remains : 135/135 places, 2348/2348 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 135/135 places, 2348/2348 transitions.
Applied a total of 0 rules in 206 ms. Remains 135 /135 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
[2024-05-25 10:27:55] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2024-05-25 10:27:55] [INFO ] Invariant cache hit.
[2024-05-25 10:27:56] [INFO ] Implicit Places using invariants in 361 ms returned []
[2024-05-25 10:27:56] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2024-05-25 10:27:56] [INFO ] Invariant cache hit.
[2024-05-25 10:27:56] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 10:27:57] [INFO ] Implicit Places using invariants and state equation in 1303 ms returned []
Implicit Place search using SMT with State Equation took 1666 ms to find 0 implicit places.
[2024-05-25 10:27:57] [INFO ] Redundant transitions in 101 ms returned []
[2024-05-25 10:27:57] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2024-05-25 10:27:57] [INFO ] Invariant cache hit.
[2024-05-25 10:27:58] [INFO ] Dead Transitions using invariants and state equation in 820 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2800 ms. Remains : 135/135 places, 2348/2348 transitions.
Ensure Unique test removed 2058 transitions
Reduce isomorphic transitions removed 2058 transitions.
Iterating post reduction 0 with 2058 rules applied. Total rules applied 2058 place count 135 transition count 290
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 2062 place count 133 transition count 288
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 2064 place count 133 transition count 286
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 2066 place count 131 transition count 286
Applied a total of 2066 rules in 9 ms. Remains 131 /135 variables (removed 4) and now considering 286/2348 (removed 2062) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 286 rows 131 cols
[2024-05-25 10:27:58] [INFO ] Computed 5 invariants in 4 ms
[2024-05-25 10:27:58] [INFO ] After 30ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-25 10:27:58] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2024-05-25 10:27:58] [INFO ] After 106ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-25 10:27:58] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-25 10:27:59] [INFO ] After 369ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-25 10:27:59] [INFO ] After 439ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 119 ms.
[2024-05-25 10:27:59] [INFO ] After 698ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p1) (NOT p0)))), true, (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X p0))]
False Knowledge obtained : [(X (AND (NOT p1) p0)), (X (NOT (AND (NOT p1) p0))), (X (X (AND (NOT p1) p0))), (X (X (NOT (AND (NOT p1) p0)))), (F (AND (NOT p1) p0))]
Knowledge based reduction with 5 factoid took 273 ms. Reduced automaton from 4 states, 7 edges and 2 AP (stutter sensitive) to 4 states, 7 edges and 2 AP (stutter sensitive).
Stuttering acceptance computed with spot in 145 ms :[(NOT p1), (NOT p1), true, (NOT p0)]
Stuttering acceptance computed with spot in 188 ms :[(NOT p1), (NOT p1), true, (NOT p0)]
Stuttering acceptance computed with spot in 176 ms :[(NOT p1), (NOT p1), true, (NOT p0)]
Product exploration explored 100000 steps with 779 reset in 960 ms.
Product exploration explored 100000 steps with 839 reset in 816 ms.
Applying partial POR strategy [false, true, true, true]
Stuttering acceptance computed with spot in 170 ms :[(NOT p1), (NOT p1), true, (NOT p0)]
Support contains 4 out of 135 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 135/135 places, 2348/2348 transitions.
Applied a total of 0 rules in 335 ms. Remains 135 /135 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
[2024-05-25 10:28:02] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 135 cols
[2024-05-25 10:28:02] [INFO ] Computed 5 invariants in 4 ms
[2024-05-25 10:28:03] [INFO ] Dead Transitions using invariants and state equation in 856 ms found 0 transitions.
[2024-05-25 10:28:03] [INFO ] Redundant transitions in 63 ms returned []
[2024-05-25 10:28:03] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2024-05-25 10:28:03] [INFO ] Invariant cache hit.
[2024-05-25 10:28:04] [INFO ] Dead Transitions using invariants and state equation in 825 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 2100 ms. Remains : 135/135 places, 2348/2348 transitions.
Built C files in :
/tmp/ltsmin17657272522199210785
[2024-05-25 10:28:04] [INFO ] Built C files in 67ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17657272522199210785
Running compilation step : cd /tmp/ltsmin17657272522199210785;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17657272522199210785;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17657272522199210785;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Support contains 4 out of 135 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 135/135 places, 2348/2348 transitions.
Applied a total of 0 rules in 21 ms. Remains 135 /135 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
[2024-05-25 10:28:07] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2024-05-25 10:28:07] [INFO ] Invariant cache hit.
[2024-05-25 10:28:08] [INFO ] Dead Transitions using invariants and state equation in 786 ms found 0 transitions.
[2024-05-25 10:28:08] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2024-05-25 10:28:08] [INFO ] Invariant cache hit.
[2024-05-25 10:28:08] [INFO ] Implicit Places using invariants in 296 ms returned []
[2024-05-25 10:28:08] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2024-05-25 10:28:08] [INFO ] Invariant cache hit.
[2024-05-25 10:28:08] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 10:28:09] [INFO ] Implicit Places using invariants and state equation in 1053 ms returned []
Implicit Place search using SMT with State Equation took 1356 ms to find 0 implicit places.
[2024-05-25 10:28:09] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2024-05-25 10:28:09] [INFO ] Invariant cache hit.
[2024-05-25 10:28:10] [INFO ] Dead Transitions using invariants and state equation in 790 ms found 0 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 2955 ms. Remains : 135/135 places, 2348/2348 transitions.
Built C files in :
/tmp/ltsmin13170652896014381139
[2024-05-25 10:28:10] [INFO ] Built C files in 52ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13170652896014381139
Running compilation step : cd /tmp/ltsmin13170652896014381139;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13170652896014381139;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13170652896014381139;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-25 10:28:13] [INFO ] Flatten gal took : 136 ms
[2024-05-25 10:28:14] [INFO ] Flatten gal took : 139 ms
[2024-05-25 10:28:14] [INFO ] Time to serialize gal into /tmp/LTL14379420303608790350.gal : 24 ms
[2024-05-25 10:28:14] [INFO ] Time to serialize properties into /tmp/LTL461909788882983420.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14379420303608790350.gal' '-t' 'CGAL' '-hoa' '/tmp/aut5750363294854506763.hoa' '-atoms' '/tmp/LTL461909788882983420.prop' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...317
Loading property file /tmp/LTL461909788882983420.prop.
Loaded 2 atomic propositions.
Checking formula 0 provided in automaton : /tmp/aut5750363294854506763.hoa
Detected timeout of ITS tools.
[2024-05-25 10:28:29] [INFO ] Flatten gal took : 102 ms
[2024-05-25 10:28:29] [INFO ] Flatten gal took : 95 ms
[2024-05-25 10:28:29] [INFO ] Time to serialize gal into /tmp/LTL4788433562144742968.gal : 22 ms
[2024-05-25 10:28:29] [INFO ] Time to serialize properties into /tmp/LTL15731704595218629799.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL4788433562144742968.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15731704595218629799.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...276
Read 1 LTL properties
Checking formula 0 : !(((G("((SUR_PONT_B>=1)||(CONTROLEUR_1<=CAPACITE))"))U(X("(CONTROLEUR_1<=SORTI_B)"))))
Formula 0 simplified : F!"((SUR_PONT_B>=1)||(CONTROLEUR_1<=CAPACITE))" R X!"(CONTROLEUR_1<=SORTI_B)"
Detected timeout of ITS tools.
[2024-05-25 10:28:44] [INFO ] Flatten gal took : 132 ms
[2024-05-25 10:28:44] [INFO ] Applying decomposition
[2024-05-25 10:28:44] [INFO ] Flatten gal took : 114 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph11024027074106836724.txt' '-o' '/tmp/graph11024027074106836724.bin' '-w' '/tmp/graph11024027074106836724.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph11024027074106836724.bin' '-l' '-1' '-v' '-w' '/tmp/graph11024027074106836724.weights' '-q' '0' '-e' '0.001'
[2024-05-25 10:28:45] [INFO ] Decomposing Gal with order
[2024-05-25 10:28:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 10:28:45] [INFO ] Removed a total of 3245 redundant transitions.
[2024-05-25 10:28:45] [INFO ] Flatten gal took : 564 ms
[2024-05-25 10:28:45] [INFO ] Fuse similar labels procedure discarded/fused a total of 378 labels/synchronizations in 36 ms.
[2024-05-25 10:28:46] [INFO ] Time to serialize gal into /tmp/LTL16209897422309780556.gal : 13 ms
[2024-05-25 10:28:46] [INFO ] Time to serialize properties into /tmp/LTL16843415182757321783.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL16209897422309780556.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16843415182757321783.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...277
Read 1 LTL properties
Checking formula 0 : !(((G("((gi0.gu0.SUR_PONT_B>=1)||(gu2.CONTROLEUR_1<=gu2.CAPACITE))"))U(X("(gu2.CONTROLEUR_1<=gu2.SORTI_B)"))))
Formula 0 simplified : F!"((gi0.gu0.SUR_PONT_B>=1)||(gu2.CONTROLEUR_1<=gu2.CAPACITE))" R X!"(gu2.CONTROLEUR_1<=gu2.SORTI_B)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin14964584382473208904
[2024-05-25 10:29:01] [INFO ] Built C files in 57ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14964584382473208904
Running compilation step : cd /tmp/ltsmin14964584382473208904;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14964584382473208904;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin14964584382473208904;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
Treatment of property BridgeAndVehicles-PT-V50P20N20-LTLCardinality-09 finished in 94238 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 138 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 138/138 places, 2348/2348 transitions.
Graph (complete) has 3850 edges and 138 vertex of which 137 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Discarding 1 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 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 136 transition count 2347
Applied a total of 3 rules in 327 ms. Remains 136 /138 variables (removed 2) and now considering 2347/2348 (removed 1) transitions.
[2024-05-25 10:29:04] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 136 cols
[2024-05-25 10:29:04] [INFO ] Computed 6 invariants in 5 ms
[2024-05-25 10:29:05] [INFO ] Dead Transitions using invariants and state equation in 853 ms found 0 transitions.
[2024-05-25 10:29:05] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2024-05-25 10:29:05] [INFO ] Invariant cache hit.
[2024-05-25 10:29:05] [INFO ] Implicit Places using invariants in 276 ms returned []
[2024-05-25 10:29:05] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2024-05-25 10:29:05] [INFO ] Invariant cache hit.
[2024-05-25 10:29:05] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 10:29:06] [INFO ] Implicit Places using invariants and state equation in 1042 ms returned [52, 109]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1325 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 134/138 places, 2347/2348 transitions.
Applied a total of 0 rules in 226 ms. Remains 134 /134 variables (removed 0) and now considering 2347/2347 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 2735 ms. Remains : 134/138 places, 2347/2348 transitions.
Stuttering acceptance computed with spot in 61 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N20-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 s129 s53)], 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 362 steps with 0 reset in 5 ms.
FORMULA BridgeAndVehicles-PT-V50P20N20-LTLCardinality-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P20N20-LTLCardinality-10 finished in 2832 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 138 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 2348/2348 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 137 transition count 2348
Applied a total of 1 rules in 17 ms. Remains 137 /138 variables (removed 1) and now considering 2348/2348 (removed 0) transitions.
[2024-05-25 10:29:07] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 137 cols
[2024-05-25 10:29:07] [INFO ] Computed 6 invariants in 4 ms
[2024-05-25 10:29:07] [INFO ] Dead Transitions using invariants and state equation in 717 ms found 0 transitions.
[2024-05-25 10:29:07] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2024-05-25 10:29:07] [INFO ] Invariant cache hit.
[2024-05-25 10:29:08] [INFO ] Implicit Places using invariants in 390 ms returned []
[2024-05-25 10:29:08] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2024-05-25 10:29:08] [INFO ] Invariant cache hit.
[2024-05-25 10:29:08] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 10:29:09] [INFO ] Implicit Places using invariants and state equation in 892 ms returned [52, 109]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1287 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 135/138 places, 2348/2348 transitions.
Applied a total of 0 rules in 16 ms. Remains 135 /135 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2039 ms. Remains : 135/138 places, 2348/2348 transitions.
Stuttering acceptance computed with spot in 113 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N20-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ 1 s53)], 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 1 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-PT-V50P20N20-LTLCardinality-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P20N20-LTLCardinality-11 finished in 2185 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 138 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 138/138 places, 2348/2348 transitions.
Graph (complete) has 3850 edges and 138 vertex of which 136 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.5 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 135 transition count 2347
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 135 transition count 2347
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 133 transition count 2346
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 131 transition count 2344
Applied a total of 10 rules in 313 ms. Remains 131 /138 variables (removed 7) and now considering 2344/2348 (removed 4) transitions.
[2024-05-25 10:29:09] [INFO ] Flow matrix only has 286 transitions (discarded 2058 similar events)
// Phase 1: matrix 286 rows 131 cols
[2024-05-25 10:29:09] [INFO ] Computed 4 invariants in 3 ms
[2024-05-25 10:29:10] [INFO ] Implicit Places using invariants in 413 ms returned []
[2024-05-25 10:29:10] [INFO ] Flow matrix only has 286 transitions (discarded 2058 similar events)
[2024-05-25 10:29:10] [INFO ] Invariant cache hit.
[2024-05-25 10:29:10] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 10:29:11] [INFO ] Implicit Places using invariants and state equation in 1046 ms returned [52]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1462 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 130/138 places, 2344/2348 transitions.
Applied a total of 0 rules in 220 ms. Remains 130 /130 variables (removed 0) and now considering 2344/2344 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 1996 ms. Remains : 130/138 places, 2344/2348 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N20-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 1 s105)], 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 307 steps with 0 reset in 4 ms.
FORMULA BridgeAndVehicles-PT-V50P20N20-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P20N20-LTLCardinality-13 finished in 2106 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 138 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 2348/2348 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 137 transition count 2348
Applied a total of 1 rules in 24 ms. Remains 137 /138 variables (removed 1) and now considering 2348/2348 (removed 0) transitions.
[2024-05-25 10:29:11] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
// Phase 1: matrix 290 rows 137 cols
[2024-05-25 10:29:11] [INFO ] Computed 6 invariants in 4 ms
[2024-05-25 10:29:12] [INFO ] Dead Transitions using invariants and state equation in 793 ms found 0 transitions.
[2024-05-25 10:29:12] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2024-05-25 10:29:12] [INFO ] Invariant cache hit.
[2024-05-25 10:29:12] [INFO ] Implicit Places using invariants in 370 ms returned []
[2024-05-25 10:29:12] [INFO ] Flow matrix only has 290 transitions (discarded 2058 similar events)
[2024-05-25 10:29:12] [INFO ] Invariant cache hit.
[2024-05-25 10:29:12] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 10:29:13] [INFO ] Implicit Places using invariants and state equation in 971 ms returned [52, 109]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1344 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 135/138 places, 2348/2348 transitions.
Applied a total of 0 rules in 11 ms. Remains 135 /135 variables (removed 0) and now considering 2348/2348 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 2174 ms. Remains : 135/138 places, 2348/2348 transitions.
Stuttering acceptance computed with spot in 72 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N20-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(LEQ 2 s53)], 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 1 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-PT-V50P20N20-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P20N20-LTLCardinality-14 finished in 2282 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(!p0)||X(G(p1))))'
Support contains 4 out of 138 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 138/138 places, 2348/2348 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 136 transition count 2348
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 135 transition count 2347
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 135 transition count 2347
Applied a total of 4 rules in 23 ms. Remains 135 /138 variables (removed 3) and now considering 2347/2348 (removed 1) transitions.
[2024-05-25 10:29:13] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
// Phase 1: matrix 289 rows 135 cols
[2024-05-25 10:29:13] [INFO ] Computed 5 invariants in 3 ms
[2024-05-25 10:29:14] [INFO ] Dead Transitions using invariants and state equation in 690 ms found 0 transitions.
[2024-05-25 10:29:14] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2024-05-25 10:29:14] [INFO ] Invariant cache hit.
[2024-05-25 10:29:14] [INFO ] Implicit Places using invariants in 262 ms returned []
[2024-05-25 10:29:14] [INFO ] Flow matrix only has 289 transitions (discarded 2058 similar events)
[2024-05-25 10:29:14] [INFO ] Invariant cache hit.
[2024-05-25 10:29:14] [INFO ] State equation strengthened by 42 read => feed constraints.
[2024-05-25 10:29:15] [INFO ] Implicit Places using invariants and state equation in 863 ms returned [52, 108]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1130 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 133/138 places, 2347/2348 transitions.
Applied a total of 0 rules in 15 ms. Remains 133 /133 variables (removed 0) and now considering 2347/2347 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 1867 ms. Remains : 133/138 places, 2347/2348 transitions.
Stuttering acceptance computed with spot in 181 ms :[true, (AND p0 (NOT p1)), (NOT p1), (AND (NOT p1) p0), p0]
Running random walk in product with property : BridgeAndVehicles-PT-V50P20N20-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=p0, acceptance={} source=4 dest: 0}, { cond=(NOT p0), acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(LEQ s0 s53), p1:(GT s107 s111)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 125 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-PT-V50P20N20-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V50P20N20-LTLCardinality-15 finished in 2076 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202304061127/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U X(p1)))'
[2024-05-25 10:29:16] [INFO ] Flatten gal took : 166 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2848979284986198086
[2024-05-25 10:29:16] [INFO ] Too many transitions (2348) to apply POR reductions. Disabling POR matrices.
[2024-05-25 10:29:16] [INFO ] Applying decomposition
[2024-05-25 10:29:16] [INFO ] Built C files in 72ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2848979284986198086
Running compilation step : cd /tmp/ltsmin2848979284986198086;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2024-05-25 10:29:16] [INFO ] Flatten gal took : 93 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph16617579068529630441.txt' '-o' '/tmp/graph16617579068529630441.bin' '-w' '/tmp/graph16617579068529630441.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph16617579068529630441.bin' '-l' '-1' '-v' '-w' '/tmp/graph16617579068529630441.weights' '-q' '0' '-e' '0.001'
[2024-05-25 10:29:16] [INFO ] Decomposing Gal with order
[2024-05-25 10:29:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 10:29:16] [INFO ] Removed a total of 3443 redundant transitions.
[2024-05-25 10:29:16] [INFO ] Flatten gal took : 430 ms
[2024-05-25 10:29:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 476 labels/synchronizations in 20 ms.
[2024-05-25 10:29:17] [INFO ] Time to serialize gal into /tmp/LTLCardinality17268123256807009228.gal : 8 ms
[2024-05-25 10:29:17] [INFO ] Time to serialize properties into /tmp/LTLCardinality87762115647766261.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality17268123256807009228.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality87762115647766261.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...296
Read 1 LTL properties
Checking formula 0 : !(((G("((gi0.gu3.SUR_PONT_B>=1)||(gu4.CONTROLEUR_1<=gu4.CAPACITE))"))U(X("(gu4.CONTROLEUR_1<=gu4.SORTI_B)"))))
Formula 0 simplified : F!"((gi0.gu3.SUR_PONT_B>=1)||(gu4.CONTROLEUR_1<=gu4.CAPACITE))" R X!"(gu4.CONTROLEUR_1<=gu4.SORTI_B)"
Compilation finished in 5705 ms.
Running link step : cd /tmp/ltsmin2848979284986198086;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 90 ms.
Running LTSmin : cd /tmp/ltsmin2848979284986198086;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '([]((LTLAPp0==true)) U X((LTLAPp1==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2024-05-25 10:50:05] [INFO ] Flatten gal took : 172 ms
[2024-05-25 10:50:05] [INFO ] Time to serialize gal into /tmp/LTLCardinality16998567572389120526.gal : 21 ms
[2024-05-25 10:50:05] [INFO ] Time to serialize properties into /tmp/LTLCardinality7618385821001330741.ltl : 20 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality16998567572389120526.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality7618385821001330741.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...298
Read 1 LTL properties
Checking formula 0 : !(((G("((SUR_PONT_B>=1)||(CONTROLEUR_1<=CAPACITE))"))U(X("(CONTROLEUR_1<=SORTI_B)"))))
Formula 0 simplified : F!"((SUR_PONT_B>=1)||(CONTROLEUR_1<=CAPACITE))" R X!"(CONTROLEUR_1<=SORTI_B)"
Detected timeout of ITS tools.
[2024-05-25 11:10:53] [INFO ] Flatten gal took : 144 ms
[2024-05-25 11:10:53] [INFO ] Input system was already deterministic with 2348 transitions.
[2024-05-25 11:10:53] [INFO ] Transformed 138 places.
[2024-05-25 11:10:53] [INFO ] Transformed 2348 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2024-05-25 11:10:53] [INFO ] Time to serialize gal into /tmp/LTLCardinality930462466341244472.gal : 33 ms
[2024-05-25 11:10:53] [INFO ] Time to serialize properties into /tmp/LTLCardinality5756362518847044767.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLCardinality930462466341244472.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality5756362518847044767.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/L...341
Read 1 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !(((G("((SUR_PONT_B>=1)||(CONTROLEUR_1<=CAPACITE))"))U(X("(CONTROLEUR_1<=SORTI_B)"))))
Formula 0 simplified : F!"((SUR_PONT_B>=1)||(CONTROLEUR_1<=CAPACITE))" R X!"(CONTROLEUR_1<=SORTI_B)"
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 9959260 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16037664 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BridgeAndVehicles-PT-V50P20N20"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is BridgeAndVehicles-PT-V50P20N20, 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 r065-tajo-171620414500147"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V50P20N20.tgz
mv BridgeAndVehicles-PT-V50P20N20 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 ;