About the Execution of ITS-Tools for BridgeAndVehicles-PT-V80P20N20
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16216.552 | 3502788.00 | 12669176.00 | 8688.20 | FF?FFFFTFFF?T?FF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r024-tall-165251918300284.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is BridgeAndVehicles-PT-V80P20N20, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r024-tall-165251918300284
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.5M
-rw-r--r-- 1 mcc users 26K Apr 29 22:00 CTLCardinality.txt
-rw-r--r-- 1 mcc users 152K Apr 29 22:00 CTLCardinality.xml
-rw-r--r-- 1 mcc users 445K Apr 29 21:56 CTLFireability.txt
-rw-r--r-- 1 mcc users 1.7M Apr 29 21:56 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:33 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 10 09:33 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 17K May 9 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 64K May 9 07:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 274K May 9 07:08 LTLFireability.txt
-rw-r--r-- 1 mcc users 837K May 9 07:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 9 07:08 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.1K May 9 07:08 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 10 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 3.1M May 10 09:33 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of booleans
BOOL_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLFireability-00
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLFireability-01
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLFireability-02
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLFireability-03
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLFireability-04
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLFireability-05
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLFireability-06
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLFireability-07
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLFireability-08
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLFireability-09
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLFireability-10
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLFireability-11
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLFireability-12
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLFireability-13
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLFireability-14
FORMULA_NAME BridgeAndVehicles-PT-V80P20N20-LTLFireability-15
=== Now, execution of the tool begins
BK_START 1652611128741
Running Version 202205111006
[2022-05-15 10:38:49] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-15 10:38:49] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-15 10:38:50] [INFO ] Load time of PNML (sax parser for PT used): 306 ms
[2022-05-15 10:38:50] [INFO ] Transformed 198 places.
[2022-05-15 10:38:50] [INFO ] Transformed 3728 transitions.
[2022-05-15 10:38:50] [INFO ] Parsed PT model containing 198 places and 3728 transitions in 434 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 65 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 196 out of 198 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 198/198 places, 3728/3728 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 196 transition count 3728
Applied a total of 2 rules in 68 ms. Remains 196 /198 variables (removed 2) and now considering 3728/3728 (removed 0) transitions.
[2022-05-15 10:38:50] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2022-05-15 10:38:50] [INFO ] Computed 5 place invariants in 23 ms
[2022-05-15 10:38:52] [INFO ] Dead Transitions using invariants and state equation in 1399 ms found 0 transitions.
[2022-05-15 10:38:52] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2022-05-15 10:38:52] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 10:38:52] [INFO ] Implicit Places using invariants in 81 ms returned []
[2022-05-15 10:38:52] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2022-05-15 10:38:52] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 10:38:52] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:38:52] [INFO ] Implicit Places using invariants and state equation in 204 ms returned []
Implicit Place search using SMT with State Equation took 288 ms to find 0 implicit places.
[2022-05-15 10:38:52] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2022-05-15 10:38:52] [INFO ] Computed 5 place invariants in 6 ms
[2022-05-15 10:38:53] [INFO ] Dead Transitions using invariants and state equation in 1016 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 196/198 places, 3728/3728 transitions.
Finished structural reductions, in 1 iterations. Remains : 196/198 places, 3728/3728 transitions.
Support contains 196 out of 196 places after structural reductions.
[2022-05-15 10:38:54] [INFO ] Flatten gal took : 390 ms
[2022-05-15 10:38:55] [INFO ] Flatten gal took : 373 ms
[2022-05-15 10:38:57] [INFO ] Input system was already deterministic with 3728 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 1258 ms. (steps per millisecond=7 ) properties (out of 24) seen :19
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 370 ms. (steps per millisecond=27 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 1070 ms. (steps per millisecond=9 ) properties (out of 5) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 120 ms. (steps per millisecond=83 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2022-05-15 10:39:00] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2022-05-15 10:39:00] [INFO ] Computed 5 place invariants in 6 ms
[2022-05-15 10:39:00] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 10:39:00] [INFO ] After 310ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:2
[2022-05-15 10:39:00] [INFO ] [Nat]Absence check using 5 positive place invariants in 9 ms returned sat
[2022-05-15 10:39:01] [INFO ] After 192ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :2
[2022-05-15 10:39:01] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:39:01] [INFO ] After 142ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :1 sat :2
[2022-05-15 10:39:01] [INFO ] After 515ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :2
Attempting to minimize the solution found.
Minimization took 270 ms.
[2022-05-15 10:39:02] [INFO ] After 1072ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :2
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 23 ms.
Support contains 6 out of 196 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 9 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 193 transition count 3726
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 9 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 191 transition count 3724
Applied a total of 9 rules in 944 ms. Remains 191 /196 variables (removed 5) and now considering 3724/3728 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 191/196 places, 3724/3728 transitions.
Incomplete random walk after 10000 steps, including 20 resets, run finished after 212 ms. (steps per millisecond=47 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 103 ms. (steps per millisecond=97 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 140911 steps, run timeout after 3001 ms. (steps per millisecond=46 ) properties seen :{}
Probabilistic random walk after 140911 steps, saw 48313 distinct states, run finished after 3002 ms. (steps per millisecond=46 ) properties seen :0
Running SMT prover for 2 properties.
[2022-05-15 10:39:06] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 191 cols
[2022-05-15 10:39:06] [INFO ] Computed 4 place invariants in 7 ms
[2022-05-15 10:39:06] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2022-05-15 10:39:06] [INFO ] After 484ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-15 10:39:06] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-15 10:39:07] [INFO ] After 394ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-15 10:39:07] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:39:07] [INFO ] After 115ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-05-15 10:39:08] [INFO ] After 643ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 327 ms.
[2022-05-15 10:39:08] [INFO ] After 1449ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 11 ms.
Support contains 6 out of 191 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 191/191 places, 3724/3724 transitions.
Applied a total of 0 rules in 514 ms. Remains 191 /191 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 191/191 places, 3724/3724 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 191/191 places, 3724/3724 transitions.
Applied a total of 0 rules in 752 ms. Remains 191 /191 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
[2022-05-15 10:39:09] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 191 cols
[2022-05-15 10:39:09] [INFO ] Computed 4 place invariants in 14 ms
[2022-05-15 10:39:10] [INFO ] Implicit Places using invariants in 450 ms returned []
[2022-05-15 10:39:10] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 191 cols
[2022-05-15 10:39:10] [INFO ] Computed 4 place invariants in 3 ms
[2022-05-15 10:39:10] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:39:11] [INFO ] Implicit Places using invariants and state equation in 1374 ms returned [82, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1839 ms to find 2 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 189/191 places, 3724/3724 transitions.
Applied a total of 0 rules in 532 ms. Remains 189 /189 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 189/191 places, 3724/3724 transitions.
Incomplete random walk after 10000 steps, including 20 resets, run finished after 177 ms. (steps per millisecond=56 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 2) seen :1
Running SMT prover for 1 properties.
[2022-05-15 10:39:12] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 189 cols
[2022-05-15 10:39:12] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-15 10:39:12] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-15 10:39:12] [INFO ] After 284ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 10:39:12] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-15 10:39:12] [INFO ] After 105ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 10:39:12] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:39:12] [INFO ] After 63ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 10:39:13] [INFO ] After 136ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 44 ms.
[2022-05-15 10:39:13] [INFO ] After 371ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 4 out of 189 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 189/189 places, 3724/3724 transitions.
Applied a total of 0 rules in 488 ms. Remains 189 /189 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 189/189 places, 3724/3724 transitions.
Incomplete random walk after 10000 steps, including 20 resets, run finished after 119 ms. (steps per millisecond=84 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 163379 steps, run timeout after 3001 ms. (steps per millisecond=54 ) properties seen :{}
Probabilistic random walk after 163379 steps, saw 56155 distinct states, run finished after 3001 ms. (steps per millisecond=54 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-15 10:39:16] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 189 cols
[2022-05-15 10:39:16] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 10:39:16] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-15 10:39:17] [INFO ] After 298ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 10:39:17] [INFO ] [Nat]Absence check using 4 positive place invariants in 4 ms returned sat
[2022-05-15 10:39:17] [INFO ] After 111ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 10:39:17] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:39:17] [INFO ] After 72ms SMT Verify possible using 42 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 10:39:17] [INFO ] After 169ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 36 ms.
[2022-05-15 10:39:17] [INFO ] After 386ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 4 out of 189 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 189/189 places, 3724/3724 transitions.
Applied a total of 0 rules in 474 ms. Remains 189 /189 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 189/189 places, 3724/3724 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 189/189 places, 3724/3724 transitions.
Applied a total of 0 rules in 454 ms. Remains 189 /189 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
[2022-05-15 10:39:18] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 189 cols
[2022-05-15 10:39:18] [INFO ] Computed 4 place invariants in 5 ms
[2022-05-15 10:39:18] [INFO ] Implicit Places using invariants in 427 ms returned []
[2022-05-15 10:39:18] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 189 cols
[2022-05-15 10:39:18] [INFO ] Computed 4 place invariants in 10 ms
[2022-05-15 10:39:18] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:39:20] [INFO ] Implicit Places using invariants and state equation in 1612 ms returned []
Implicit Place search using SMT with State Equation took 2049 ms to find 0 implicit places.
[2022-05-15 10:39:20] [INFO ] Redundant transitions in 239 ms returned []
[2022-05-15 10:39:20] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 189 cols
[2022-05-15 10:39:20] [INFO ] Computed 4 place invariants in 3 ms
[2022-05-15 10:39:21] [INFO ] Dead Transitions using invariants and state equation in 1036 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 189/189 places, 3724/3724 transitions.
Ensure Unique test removed 3318 transitions
Reduce isomorphic transitions removed 3318 transitions.
Iterating post reduction 0 with 3318 rules applied. Total rules applied 3318 place count 189 transition count 406
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 3320 place count 189 transition count 404
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 3322 place count 187 transition count 404
Applied a total of 3322 rules in 20 ms. Remains 187 /189 variables (removed 2) and now considering 404/3724 (removed 3320) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 404 rows 187 cols
[2022-05-15 10:39:21] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-15 10:39:21] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-15 10:39:21] [INFO ] After 153ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-15 10:39:21] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-15 10:39:22] [INFO ] After 101ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-15 10:39:22] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-15 10:39:22] [INFO ] After 20ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-15 10:39:22] [INFO ] After 46ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 22 ms.
[2022-05-15 10:39:22] [INFO ] After 205ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-15 10:39:22] [INFO ] Flatten gal took : 18 ms
[2022-05-15 10:39:22] [INFO ] Flatten gal took : 16 ms
[2022-05-15 10:39:22] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17162542289640170948.gal : 6 ms
[2022-05-15 10:39:22] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1293917957186858101.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms2382205238583696385;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17162542289640170948.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1293917957186858101.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality1293917957186858101.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 65
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :65 after 383
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :383 after 1164
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1164 after 2415
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :2415 after 7628
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :7628 after 13159
Reachability property AtomicPropp15 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 2049 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,5.19978e+07,2.02506,56188,2,3270,16,211059,6,0,1159,147140,0
Total reachable state count : 51997840
Verifying 1 reachability properties.
Reachability property AtomicPropp15 is true.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AtomicPropp15,81,2.08063,56188,2,188,16,211059,7,0,1167,147140,0
Successfully simplified 1 atomic propositions for a total of 14 simplifications.
Computed a total of 169 stabilizing places and 324 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X((X(p0)||p0))))'
Support contains 1 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 22 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2022-05-15 10:39:24] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2022-05-15 10:39:24] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:39:25] [INFO ] Dead Transitions using invariants and state equation in 1168 ms found 0 transitions.
[2022-05-15 10:39:25] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2022-05-15 10:39:25] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:39:26] [INFO ] Implicit Places using invariants in 555 ms returned []
[2022-05-15 10:39:26] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2022-05-15 10:39:26] [INFO ] Computed 5 place invariants in 6 ms
[2022-05-15 10:39:26] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:39:28] [INFO ] Implicit Places using invariants and state equation in 1832 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2393 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 194/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 24 ms. Remains 194 /194 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 194/196 places, 3728/3728 transitions.
Stuttering acceptance computed with spot in 228 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p0:(GEQ s82 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 2 ms.
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLFireability-01 finished in 3897 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U p1))'
Support contains 4 out of 196 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 1050 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2022-05-15 10:39:29] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2022-05-15 10:39:29] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 10:39:30] [INFO ] Dead Transitions using invariants and state equation in 1002 ms found 0 transitions.
[2022-05-15 10:39:30] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2022-05-15 10:39:30] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-15 10:39:31] [INFO ] Implicit Places using invariants in 498 ms returned []
[2022-05-15 10:39:31] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2022-05-15 10:39:31] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:39:31] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:39:32] [INFO ] Implicit Places using invariants and state equation in 1798 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2303 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 194/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 600 ms. Remains 194 /194 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 194/196 places, 3728/3728 transitions.
Stuttering acceptance computed with spot in 122 ms :[(NOT p1), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(OR (AND (GEQ s83 20) (GEQ s170 1)) (AND (GEQ s83 20) (GEQ s171 1))), p0:(GEQ s169 1)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 904 reset in 855 ms.
Product exploration explored 100000 steps with 838 reset in 731 ms.
Computed a total of 167 stabilizing places and 324 stable transitions
Computed a total of 167 stabilizing places and 324 stable transitions
Detected a total of 167/194 stabilizing places and 324/3728 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT p1)), (X (X (NOT p0))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 263 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 67 ms :[(NOT p1), (NOT p0)]
Finished random walk after 175 steps, including 0 resets, run visited all 3 properties in 4 ms. (steps per millisecond=43 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT p1)), (X (X (NOT p0))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p1), (F p0), (F (NOT (AND (NOT p1) (NOT p0))))]
Knowledge based reduction with 8 factoid took 339 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 71 ms :[(NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 71 ms :[(NOT p1), (NOT p0)]
[2022-05-15 10:39:36] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2022-05-15 10:39:36] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:39:36] [INFO ] [Real]Absence check using 5 positive place invariants in 6 ms returned sat
[2022-05-15 10:39:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:39:37] [INFO ] [Real]Absence check using state equation in 1096 ms returned sat
[2022-05-15 10:39:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:39:38] [INFO ] [Nat]Absence check using 5 positive place invariants in 5 ms returned sat
[2022-05-15 10:39:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:39:38] [INFO ] [Nat]Absence check using state equation in 773 ms returned sat
[2022-05-15 10:39:38] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:39:39] [INFO ] [Nat]Added 42 Read/Feed constraints in 1021 ms returned sat
[2022-05-15 10:39:40] [INFO ] Deduced a trap composed of 5 places in 336 ms of which 0 ms to minimize.
[2022-05-15 10:39:40] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 410 ms
[2022-05-15 10:39:40] [INFO ] Computed and/alt/rep : 180/358/180 causal constraints (skipped 227 transitions) in 155 ms.
[2022-05-15 10:39:40] [INFO ] Added : 21 causal constraints over 5 iterations in 397 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 4 out of 194 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 194/194 places, 3728/3728 transitions.
Applied a total of 0 rules in 637 ms. Remains 194 /194 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2022-05-15 10:39:41] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2022-05-15 10:39:41] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-15 10:39:42] [INFO ] Dead Transitions using invariants and state equation in 1022 ms found 0 transitions.
[2022-05-15 10:39:42] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2022-05-15 10:39:42] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 10:39:42] [INFO ] Implicit Places using invariants in 471 ms returned []
[2022-05-15 10:39:42] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2022-05-15 10:39:42] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:39:42] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:39:44] [INFO ] Implicit Places using invariants and state equation in 1632 ms returned []
Implicit Place search using SMT with State Equation took 2106 ms to find 0 implicit places.
[2022-05-15 10:39:44] [INFO ] Redundant transitions in 222 ms returned []
[2022-05-15 10:39:44] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2022-05-15 10:39:44] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 10:39:45] [INFO ] Dead Transitions using invariants and state equation in 1006 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 194/194 places, 3728/3728 transitions.
Computed a total of 167 stabilizing places and 324 stable transitions
Computed a total of 167 stabilizing places and 324 stable transitions
Detected a total of 167/194 stabilizing places and 324/3728 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT p1)), (X (X (NOT p0))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 323 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 66 ms :[(NOT p1), (NOT p0)]
Finished random walk after 166 steps, including 0 resets, run visited all 3 properties in 5 ms. (steps per millisecond=33 )
Knowledge obtained : [(AND (NOT p1) (NOT p0)), (X (NOT p0)), (X (AND (NOT p1) (NOT p0))), (X (NOT p1)), (X (X (NOT p0))), (X (X (AND (NOT p1) (NOT p0)))), (X (X (NOT p1))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p1), (F p0), (F (NOT (AND (NOT p1) (NOT p0))))]
Knowledge based reduction with 8 factoid took 292 ms. Reduced automaton from 2 states, 3 edges and 2 AP to 2 states, 3 edges and 2 AP.
Stuttering acceptance computed with spot in 70 ms :[(NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 76 ms :[(NOT p1), (NOT p0)]
[2022-05-15 10:39:46] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2022-05-15 10:39:46] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 10:39:47] [INFO ] [Real]Absence check using 5 positive place invariants in 6 ms returned sat
[2022-05-15 10:39:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-15 10:39:48] [INFO ] [Real]Absence check using state equation in 1104 ms returned sat
[2022-05-15 10:39:48] [INFO ] Solution in real domain found non-integer solution.
[2022-05-15 10:39:48] [INFO ] [Nat]Absence check using 5 positive place invariants in 5 ms returned sat
[2022-05-15 10:39:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-15 10:39:49] [INFO ] [Nat]Absence check using state equation in 794 ms returned sat
[2022-05-15 10:39:49] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:39:50] [INFO ] [Nat]Added 42 Read/Feed constraints in 1027 ms returned sat
[2022-05-15 10:39:50] [INFO ] Deduced a trap composed of 5 places in 383 ms of which 0 ms to minimize.
[2022-05-15 10:39:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 436 ms
[2022-05-15 10:39:50] [INFO ] Computed and/alt/rep : 180/358/180 causal constraints (skipped 227 transitions) in 110 ms.
[2022-05-15 10:39:51] [INFO ] Added : 21 causal constraints over 5 iterations in 342 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 78 ms :[(NOT p1), (NOT p0)]
Product exploration explored 100000 steps with 856 reset in 715 ms.
Product exploration explored 100000 steps with 852 reset in 736 ms.
Built C files in :
/tmp/ltsmin8536993256176592151
[2022-05-15 10:39:52] [INFO ] Too many transitions (3728) to apply POR reductions. Disabling POR matrices.
[2022-05-15 10:39:52] [INFO ] Built C files in 54ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8536993256176592151
Running compilation step : cd /tmp/ltsmin8536993256176592151;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8536993256176592151;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8536993256176592151;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 4 out of 194 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 194/194 places, 3728/3728 transitions.
Applied a total of 0 rules in 673 ms. Remains 194 /194 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2022-05-15 10:39:56] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2022-05-15 10:39:56] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:39:57] [INFO ] Dead Transitions using invariants and state equation in 1101 ms found 0 transitions.
[2022-05-15 10:39:57] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2022-05-15 10:39:57] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 10:39:58] [INFO ] Implicit Places using invariants in 528 ms returned []
[2022-05-15 10:39:58] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2022-05-15 10:39:58] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-15 10:39:58] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:40:02] [INFO ] Implicit Places using invariants and state equation in 3947 ms returned []
Implicit Place search using SMT with State Equation took 4491 ms to find 0 implicit places.
[2022-05-15 10:40:02] [INFO ] Redundant transitions in 138 ms returned []
[2022-05-15 10:40:02] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 194 cols
[2022-05-15 10:40:02] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:40:03] [INFO ] Dead Transitions using invariants and state equation in 1043 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 194/194 places, 3728/3728 transitions.
Built C files in :
/tmp/ltsmin15025347983074081184
[2022-05-15 10:40:03] [INFO ] Too many transitions (3728) to apply POR reductions. Disabling POR matrices.
[2022-05-15 10:40:03] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15025347983074081184
Running compilation step : cd /tmp/ltsmin15025347983074081184;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15025347983074081184;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin15025347983074081184;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-15 10:40:07] [INFO ] Flatten gal took : 178 ms
[2022-05-15 10:40:07] [INFO ] Flatten gal took : 156 ms
[2022-05-15 10:40:07] [INFO ] Time to serialize gal into /tmp/LTL7827412041697343008.gal : 67 ms
[2022-05-15 10:40:07] [INFO ] Time to serialize properties into /tmp/LTL5973547711708715207.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL7827412041697343008.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL5973547711708715207.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL7827412...266
Read 1 LTL properties
Checking formula 0 : !(((F("(SUR_PONT_B>=1)"))U("(((CAPACITE>=20)&&(VIDANGE_1>=1))||((CAPACITE>=20)&&(VIDANGE_2>=1)))")))
Formula 0 simplified : !(F"(SUR_PONT_B>=1)" U "(((CAPACITE>=20)&&(VIDANGE_1>=1))||((CAPACITE>=20)&&(VIDANGE_2>=1)))")
Detected timeout of ITS tools.
[2022-05-15 10:40:22] [INFO ] Flatten gal took : 143 ms
[2022-05-15 10:40:22] [INFO ] Applying decomposition
[2022-05-15 10:40:22] [INFO ] Flatten gal took : 109 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph17104638191394065508.txt' '-o' '/tmp/graph17104638191394065508.bin' '-w' '/tmp/graph17104638191394065508.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph17104638191394065508.bin' '-l' '-1' '-v' '-w' '/tmp/graph17104638191394065508.weights' '-q' '0' '-e' '0.001'
[2022-05-15 10:40:22] [INFO ] Decomposing Gal with order
[2022-05-15 10:40:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 10:40:24] [INFO ] Removed a total of 6953 redundant transitions.
[2022-05-15 10:40:24] [INFO ] Flatten gal took : 1629 ms
[2022-05-15 10:40:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 477 labels/synchronizations in 50 ms.
[2022-05-15 10:40:24] [INFO ] Time to serialize gal into /tmp/LTL13742762065247268778.gal : 3 ms
[2022-05-15 10:40:24] [INFO ] Time to serialize properties into /tmp/LTL12004468203924337653.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL13742762065247268778.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12004468203924337653.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1374276...247
Read 1 LTL properties
Checking formula 0 : !(((F("(u1.SUR_PONT_B>=1)"))U("(((u1.CAPACITE>=20)&&(i2.u2.VIDANGE_1>=1))||((u1.CAPACITE>=20)&&(u0.VIDANGE_2>=1)))")))
Formula 0 simplified : !(F"(u1.SUR_PONT_B>=1)" U "(((u1.CAPACITE>=20)&&(i2.u2.VIDANGE_1>=1))||((u1.CAPACITE>=20)&&(u0.VIDANGE_2>=1)))")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11367189499987644321
[2022-05-15 10:40:39] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11367189499987644321
Running compilation step : cd /tmp/ltsmin11367189499987644321;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11367189499987644321;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11367189499987644321;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLFireability-02 finished in 74334 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 1 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 20 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2022-05-15 10:40:42] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2022-05-15 10:40:42] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 10:40:44] [INFO ] Dead Transitions using invariants and state equation in 1201 ms found 0 transitions.
[2022-05-15 10:40:44] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2022-05-15 10:40:44] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:40:44] [INFO ] Implicit Places using invariants in 502 ms returned []
[2022-05-15 10:40:44] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2022-05-15 10:40:44] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:40:44] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:40:46] [INFO ] Implicit Places using invariants and state equation in 1949 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2457 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 194/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 19 ms. Remains 194 /194 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 194/196 places, 3728/3728 transitions.
Stuttering acceptance computed with spot in 88 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLFireability-03 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:(LT s82 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLFireability-03 finished in 3829 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(X(G((!(X(X(F(p0))) U p1)&&X(!p1)))))))'
Support contains 103 out of 196 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 48 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2022-05-15 10:40:46] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 10:40:46] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:40:48] [INFO ] Dead Transitions using invariants and state equation in 1279 ms found 0 transitions.
[2022-05-15 10:40:48] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 10:40:48] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 10:40:48] [INFO ] Implicit Places using invariants in 218 ms returned []
[2022-05-15 10:40:48] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 10:40:48] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:40:48] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:40:49] [INFO ] Implicit Places using invariants and state equation in 945 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1180 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 194/196 places, 3727/3728 transitions.
Applied a total of 0 rules in 22 ms. Remains 194 /194 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 194/196 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 200 ms :[true, p1, p1, p1]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=p1, acceptance={} source=3 dest: 0}, { cond=(NOT p1), acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(OR (AND (GEQ s1 1) (GEQ s84 1) (GEQ s149 1) (GEQ s187 1)) (AND (GEQ s1 1) (GEQ s84 1) (GEQ s114 1) (GEQ s184 1)) (AND (GEQ s1 1) (GEQ s84 1) (GEQ s125...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLFireability-04 finished in 2791 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(G((!G(p0) U !(F(!X(p1))&&!p1))))))'
Support contains 105 out of 196 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 8 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 193 transition count 3726
Applied a total of 5 rules in 710 ms. Remains 193 /196 variables (removed 3) and now considering 3726/3728 (removed 2) transitions.
[2022-05-15 10:40:50] [INFO ] Flow matrix only has 408 transitions (discarded 3318 similar events)
// Phase 1: matrix 408 rows 193 cols
[2022-05-15 10:40:50] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-15 10:40:50] [INFO ] Implicit Places using invariants in 245 ms returned []
[2022-05-15 10:40:50] [INFO ] Flow matrix only has 408 transitions (discarded 3318 similar events)
// Phase 1: matrix 408 rows 193 cols
[2022-05-15 10:40:50] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 10:40:50] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:40:51] [INFO ] Implicit Places using invariants and state equation in 1080 ms returned [82, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1333 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 191/196 places, 3726/3728 transitions.
Applied a total of 0 rules in 597 ms. Remains 191 /191 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 191/196 places, 3726/3728 transitions.
Stuttering acceptance computed with spot in 101 ms :[(NOT p1), (NOT p1), (AND (NOT p1) p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 2}], [{ cond=(AND p1 p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(OR (AND (GEQ s1 1) (GEQ s82 1) (GEQ s147 1) (GEQ s184 1)) (AND (GEQ s1 1) (GEQ s82 1) (GEQ s112 1) (GEQ s181 1)) (AND (GEQ s1 1) (GEQ s82 1) (GEQ s123...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration timeout after 76140 steps with 12611 reset in 10002 ms.
Product exploration timeout after 77710 steps with 12846 reset in 10001 ms.
Computed a total of 164 stabilizing places and 322 stable transitions
Computed a total of 164 stabilizing places and 322 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 p0))), (X (NOT p1)), (X (X (NOT (AND p1 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)))), (X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 4 factoid took 271 ms. Reduced automaton from 3 states, 7 edges and 2 AP to 3 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 89 ms :[(NOT p1), (NOT p1), (AND (NOT p1) p0)]
Incomplete random walk after 10000 steps, including 20 resets, run finished after 451 ms. (steps per millisecond=22 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 1013 ms. (steps per millisecond=9 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-15 10:41:14] [INFO ] Flow matrix only has 408 transitions (discarded 3318 similar events)
// Phase 1: matrix 408 rows 191 cols
[2022-05-15 10:41:14] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-15 10:41:15] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-15 10:41:15] [INFO ] After 114ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT (AND p1 p0))), (X (NOT p1)), (X (X (NOT (AND p1 p0)))), (G (NOT (AND p0 p1)))]
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)))), (X (X (NOT p1))), (X (X p1)), (F p1), (F (NOT (AND p0 (NOT p1))))]
Knowledge based reduction with 5 factoid took 330 ms. Reduced automaton from 3 states, 7 edges and 2 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 87 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 103 ms :[(NOT p1), (NOT p1)]
[2022-05-15 10:41:16] [INFO ] Flow matrix only has 408 transitions (discarded 3318 similar events)
// Phase 1: matrix 408 rows 191 cols
[2022-05-15 10:41:17] [INFO ] Computed 4 place invariants in 3 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:878)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:518)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:686)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:652)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:348)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:322)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:78)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:686)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-15 10:41:48] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p1)
Could not prove EG (NOT p1)
Support contains 103 out of 191 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 191/191 places, 3726/3726 transitions.
Applied a total of 0 rules in 541 ms. Remains 191 /191 variables (removed 0) and now considering 3726/3726 (removed 0) transitions.
[2022-05-15 10:41:48] [INFO ] Flow matrix only has 408 transitions (discarded 3318 similar events)
// Phase 1: matrix 408 rows 191 cols
[2022-05-15 10:41:48] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 10:41:48] [INFO ] Implicit Places using invariants in 207 ms returned []
[2022-05-15 10:41:48] [INFO ] Flow matrix only has 408 transitions (discarded 3318 similar events)
// Phase 1: matrix 408 rows 191 cols
[2022-05-15 10:41:48] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-15 10:41:49] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:41:49] [INFO ] Implicit Places using invariants and state equation in 757 ms returned []
Implicit Place search using SMT with State Equation took 966 ms to find 0 implicit places.
[2022-05-15 10:41:49] [INFO ] Redundant transitions in 138 ms returned []
[2022-05-15 10:41:49] [INFO ] Flow matrix only has 408 transitions (discarded 3318 similar events)
// Phase 1: matrix 408 rows 191 cols
[2022-05-15 10:41:49] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-15 10:41:50] [INFO ] Dead Transitions using invariants and state equation in 956 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 191/191 places, 3726/3726 transitions.
Computed a total of 164 stabilizing places and 322 stable transitions
Computed a total of 164 stabilizing places and 322 stable transitions
Knowledge obtained : [(NOT p1), (X (NOT p1))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Knowledge based reduction with 2 factoid took 185 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 53 ms :[(NOT p1), (NOT p1)]
Finished random walk after 503 steps, including 1 resets, run visited all 1 properties in 38 ms. (steps per millisecond=13 )
Knowledge obtained : [(NOT p1), (X (NOT p1))]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1)), (F p1)]
Knowledge based reduction with 2 factoid took 122 ms. Reduced automaton from 2 states, 3 edges and 1 AP to 2 states, 3 edges and 1 AP.
Stuttering acceptance computed with spot in 79 ms :[(NOT p1), (NOT p1)]
Stuttering acceptance computed with spot in 64 ms :[(NOT p1), (NOT p1)]
[2022-05-15 10:41:51] [INFO ] Flow matrix only has 408 transitions (discarded 3318 similar events)
// Phase 1: matrix 408 rows 191 cols
[2022-05-15 10:41:52] [INFO ] Computed 4 place invariants in 2 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:242)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:878)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testEGap(DeadlockTester.java:518)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.computeEGknowledge(LTLPropertySolver.java:686)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.applyKnowledgeBasedReductions(LTLPropertySolver.java:652)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.checkLTLProperty(LTLPropertySolver.java:356)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:322)
at fr.lip6.move.gal.application.solver.ltl.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:78)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:686)
at fr.lip6.move.gal.application.Application.start(Application.java:174)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2022-05-15 10:42:23] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression EG (NOT p1)
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 64 ms :[(NOT p1), (NOT p1)]
Stuttering criterion allowed to conclude after 500 steps with 0 reset in 28 ms.
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLFireability-05 finished in 94566 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 103 out of 196 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 5 place count 193 transition count 3726
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 7 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 191 transition count 3724
Applied a total of 9 rules in 814 ms. Remains 191 /196 variables (removed 5) and now considering 3724/3728 (removed 4) transitions.
[2022-05-15 10:42:24] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 191 cols
[2022-05-15 10:42:24] [INFO ] Computed 4 place invariants in 1 ms
[2022-05-15 10:42:25] [INFO ] Implicit Places using invariants in 226 ms returned []
[2022-05-15 10:42:25] [INFO ] Flow matrix only has 406 transitions (discarded 3318 similar events)
// Phase 1: matrix 406 rows 191 cols
[2022-05-15 10:42:25] [INFO ] Computed 4 place invariants in 3 ms
[2022-05-15 10:42:25] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:42:26] [INFO ] Implicit Places using invariants and state equation in 1308 ms returned [82, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1541 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 189/196 places, 3724/3728 transitions.
Applied a total of 0 rules in 572 ms. Remains 189 /189 variables (removed 0) and now considering 3724/3724 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 189/196 places, 3724/3728 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s79 1) (GEQ s83 1) (GEQ s84 1) (GEQ s176 1)) (AND (GEQ s45 1) (GEQ s83 1) (GEQ s84 1) (GEQ s188 1)) (AND (GEQ s25 1) (GEQ s83 1) (GEQ s84...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 489 steps with 0 reset in 36 ms.
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLFireability-06 finished in 3040 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(!((((p1 U G(p2))&&!p3)||p0) U p4)))'
Support contains 188 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Applied a total of 0 rules in 22 ms. Remains 196 /196 variables (removed 0) and now considering 3728/3728 (removed 0) transitions.
[2022-05-15 10:42:27] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2022-05-15 10:42:27] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:42:28] [INFO ] Dead Transitions using invariants and state equation in 992 ms found 0 transitions.
[2022-05-15 10:42:28] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2022-05-15 10:42:28] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 10:42:28] [INFO ] Implicit Places using invariants in 85 ms returned []
[2022-05-15 10:42:28] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2022-05-15 10:42:28] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 10:42:28] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:42:28] [INFO ] Implicit Places using invariants and state equation in 346 ms returned []
Implicit Place search using SMT with State Equation took 438 ms to find 0 implicit places.
[2022-05-15 10:42:28] [INFO ] Flow matrix only has 410 transitions (discarded 3318 similar events)
// Phase 1: matrix 410 rows 196 cols
[2022-05-15 10:42:28] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 10:42:29] [INFO ] Dead Transitions using invariants and state equation in 978 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 196/196 places, 3728/3728 transitions.
Stuttering acceptance computed with spot in 370 ms :[p4, p4, true, (AND p2 p4), (AND p2 p4), p2, p2]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p4)), acceptance={} source=1 dest: 1}, { cond=p4, acceptance={} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p3) (NOT p1) p2 (NOT p4)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) (NOT p3) p1 (NOT p4)), acceptance={} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(OR (AND p0 p2 (NOT p4)) (AND (NOT p3) p2 (NOT p4))), acceptance={} source=3 dest: 3}, { cond=(AND p2 p4), acceptance={} source=3 dest: 5}], [{ cond=(OR (AND p0 (NOT p1) p2 (NOT p4)) (AND (NOT p3) (NOT p1) p2 (NOT p4))), acceptance={} source=4 dest: 3}, { cond=(OR (AND p0 p1 (NOT p4)) (AND (NOT p3) p1 (NOT p4))), acceptance={} source=4 dest: 4}, { cond=(AND p2 p4), acceptance={} source=4 dest: 5}, { cond=(AND p1 p4), acceptance={} source=4 dest: 6}], [{ cond=p2, acceptance={0} source=5 dest: 5}], [{ cond=p2, acceptance={} source=6 dest: 5}, { cond=p1, acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(OR (AND (GEQ s61 1) (GEQ s82 1) (GEQ s84 1) (GEQ s85 1)) (AND (GEQ s23 1) (GEQ s82 1) (GEQ s84 1) (GEQ s85 1)) (AND (GEQ s2 1) (GEQ s82 1) (GEQ s84 1)...], 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, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 6682 ms.
Product exploration explored 100000 steps with 50000 reset in 6718 ms.
Computed a total of 169 stabilizing places and 324 stable transitions
Computed a total of 169 stabilizing places and 324 stable transitions
Detected a total of 169/196 stabilizing places and 324/3728 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/5 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p4) (NOT p3) (NOT p1) (NOT p2)), (X (NOT (AND (NOT p0) (NOT p3) (NOT p1) p2 (NOT p4)))), (X (NOT p4)), (X (NOT (AND p0 (NOT p4)))), (X (NOT (AND (NOT p0) (NOT p3) p1 (NOT p4)))), (X (X (NOT (AND (NOT p0) (NOT p3) (NOT p1) p2 (NOT p4))))), true, (X (X (NOT p4))), (X (X (NOT (AND p1 p4)))), (X (X (NOT (OR (AND p0 (NOT p1) p2 (NOT p4)) (AND (NOT p3) (NOT p1) p2 (NOT p4)))))), (X (X (NOT (OR (AND p0 p2 (NOT p4)) (AND (NOT p3) p2 (NOT p4)))))), (X (X (NOT (AND p2 p4)))), (X (X (NOT (AND (NOT p0) (NOT p3) p1 (NOT p4))))), (X (X (NOT (OR (AND p0 p1 (NOT p4)) (AND (NOT p3) p1 (NOT p4)))))), (F (OR (G p4) (G (NOT p4))))]
False Knowledge obtained : [(X (X (AND p0 (NOT p4)))), (X (X (NOT (AND p0 (NOT p4)))))]
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND (NOT p0) (NOT p4) (NOT p3) (NOT p1) (NOT p2))
Knowledge based reduction with 15 factoid took 543 ms. Reduced automaton from 7 states, 15 edges and 5 AP to 1 states, 0 edges and 0 AP.
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLFireability-07 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLFireability-07 finished in 16818 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X((p0 U p1))))'
Support contains 7 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 39 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2022-05-15 10:42:43] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 10:42:44] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 10:42:44] [INFO ] Dead Transitions using invariants and state equation in 987 ms found 0 transitions.
[2022-05-15 10:42:44] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 10:42:44] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 10:42:45] [INFO ] Implicit Places using invariants in 411 ms returned []
[2022-05-15 10:42:45] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 10:42:45] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:42:45] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:42:46] [INFO ] Implicit Places using invariants and state equation in 1541 ms returned []
Implicit Place search using SMT with State Equation took 1954 ms to find 0 implicit places.
[2022-05-15 10:42:46] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 10:42:46] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:42:47] [INFO ] Dead Transitions using invariants and state equation in 985 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 195/196 places, 3727/3728 transitions.
Finished structural reductions, in 1 iterations. Remains : 195/196 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 122 ms :[(NOT p1), (NOT p1), true, (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR p1 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(OR (AND (GEQ s84 1) (GEQ s86 1) (GEQ s110 1) (GEQ s168 1)) (AND (GEQ s74 1) (GEQ s82 1) (GEQ s84 1) (GEQ s85 1))), p0:(AND (GEQ s84 1) (GEQ s86 1) (GE...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLFireability-09 finished in 4118 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 196 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 551 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2022-05-15 10:42:48] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 10:42:48] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 10:42:49] [INFO ] Dead Transitions using invariants and state equation in 991 ms found 0 transitions.
[2022-05-15 10:42:49] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 10:42:49] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 10:42:50] [INFO ] Implicit Places using invariants in 507 ms returned []
[2022-05-15 10:42:50] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 10:42:50] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 10:42:50] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:42:52] [INFO ] Implicit Places using invariants and state equation in 1900 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2415 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 193/196 places, 3727/3728 transitions.
Applied a total of 0 rules in 529 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 193/196 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 41 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLFireability-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:(AND (GEQ s83 20) (GEQ s170 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 657 steps with 0 reset in 9 ms.
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLFireability-10 finished in 4562 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 4 out of 196 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 498 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2022-05-15 10:42:53] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 10:42:53] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 10:42:54] [INFO ] Dead Transitions using invariants and state equation in 1033 ms found 0 transitions.
[2022-05-15 10:42:54] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 10:42:54] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 10:42:54] [INFO ] Implicit Places using invariants in 459 ms returned []
[2022-05-15 10:42:54] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 10:42:54] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:42:54] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:42:56] [INFO ] Implicit Places using invariants and state equation in 1772 ms returned [168]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2239 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 194/196 places, 3727/3728 transitions.
Applied a total of 0 rules in 466 ms. Remains 194 /194 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 194/196 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (LT s13 1) (LT s82 1) (LT s84 1) (LT s85 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 151 reset in 1015 ms.
Product exploration explored 100000 steps with 151 reset in 1023 ms.
Computed a total of 167 stabilizing places and 323 stable transitions
Computed a total of 167 stabilizing places and 323 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 103 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Finished random walk after 71 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=35 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 133 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Support contains 4 out of 194 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 194/194 places, 3727/3727 transitions.
Applied a total of 0 rules in 469 ms. Remains 194 /194 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2022-05-15 10:42:59] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2022-05-15 10:42:59] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 10:43:00] [INFO ] Dead Transitions using invariants and state equation in 976 ms found 0 transitions.
[2022-05-15 10:43:00] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2022-05-15 10:43:00] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 10:43:01] [INFO ] Implicit Places using invariants in 453 ms returned []
[2022-05-15 10:43:01] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2022-05-15 10:43:01] [INFO ] Computed 5 place invariants in 6 ms
[2022-05-15 10:43:01] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:43:03] [INFO ] Implicit Places using invariants and state equation in 1774 ms returned []
Implicit Place search using SMT with State Equation took 2230 ms to find 0 implicit places.
[2022-05-15 10:43:03] [INFO ] Redundant transitions in 141 ms returned []
[2022-05-15 10:43:03] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2022-05-15 10:43:03] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-15 10:43:04] [INFO ] Dead Transitions using invariants and state equation in 996 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 194/194 places, 3727/3727 transitions.
Computed a total of 167 stabilizing places and 323 stable transitions
Computed a total of 167 stabilizing places and 323 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 89 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Finished random walk after 644 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=80 )
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 125 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 28 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 24 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Product exploration explored 100000 steps with 151 reset in 979 ms.
Product exploration explored 100000 steps with 151 reset in 989 ms.
Built C files in :
/tmp/ltsmin4561405455483582584
[2022-05-15 10:43:06] [INFO ] Too many transitions (3727) to apply POR reductions. Disabling POR matrices.
[2022-05-15 10:43:06] [INFO ] Built C files in 39ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4561405455483582584
Running compilation step : cd /tmp/ltsmin4561405455483582584;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4561405455483582584;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin4561405455483582584;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 4 out of 194 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 194/194 places, 3727/3727 transitions.
Applied a total of 0 rules in 479 ms. Remains 194 /194 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2022-05-15 10:43:10] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2022-05-15 10:43:10] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 10:43:11] [INFO ] Dead Transitions using invariants and state equation in 1113 ms found 0 transitions.
[2022-05-15 10:43:11] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2022-05-15 10:43:11] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 10:43:11] [INFO ] Implicit Places using invariants in 440 ms returned []
[2022-05-15 10:43:11] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2022-05-15 10:43:11] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 10:43:11] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:43:13] [INFO ] Implicit Places using invariants and state equation in 2058 ms returned []
Implicit Place search using SMT with State Equation took 2521 ms to find 0 implicit places.
[2022-05-15 10:43:13] [INFO ] Redundant transitions in 136 ms returned []
[2022-05-15 10:43:13] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2022-05-15 10:43:13] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 10:43:15] [INFO ] Dead Transitions using invariants and state equation in 1112 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 194/194 places, 3727/3727 transitions.
Built C files in :
/tmp/ltsmin11613620613474182903
[2022-05-15 10:43:15] [INFO ] Too many transitions (3727) to apply POR reductions. Disabling POR matrices.
[2022-05-15 10:43:15] [INFO ] Built C files in 65ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11613620613474182903
Running compilation step : cd /tmp/ltsmin11613620613474182903;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11613620613474182903;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin11613620613474182903;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-15 10:43:18] [INFO ] Flatten gal took : 116 ms
[2022-05-15 10:43:18] [INFO ] Flatten gal took : 120 ms
[2022-05-15 10:43:18] [INFO ] Time to serialize gal into /tmp/LTL14597381959870590144.gal : 16 ms
[2022-05-15 10:43:18] [INFO ] Time to serialize properties into /tmp/LTL3595546479476768615.ltl : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14597381959870590144.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3595546479476768615.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1459738...267
Read 1 LTL properties
Checking formula 0 : !((F(G("(((NB_ATTENTE_A_12<1)||(ATTENTE_A<1))||((CAPACITE<1)||(CONTROLEUR_1<1)))"))))
Formula 0 simplified : !FG"(((NB_ATTENTE_A_12<1)||(ATTENTE_A<1))||((CAPACITE<1)||(CONTROLEUR_1<1)))"
Detected timeout of ITS tools.
[2022-05-15 10:43:33] [INFO ] Flatten gal took : 111 ms
[2022-05-15 10:43:33] [INFO ] Applying decomposition
[2022-05-15 10:43:33] [INFO ] Flatten gal took : 111 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph6981863659209413113.txt' '-o' '/tmp/graph6981863659209413113.bin' '-w' '/tmp/graph6981863659209413113.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6981863659209413113.bin' '-l' '-1' '-v' '-w' '/tmp/graph6981863659209413113.weights' '-q' '0' '-e' '0.001'
[2022-05-15 10:43:34] [INFO ] Decomposing Gal with order
[2022-05-15 10:43:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 10:43:35] [INFO ] Removed a total of 7112 redundant transitions.
[2022-05-15 10:43:35] [INFO ] Flatten gal took : 1374 ms
[2022-05-15 10:43:35] [INFO ] Fuse similar labels procedure discarded/fused a total of 635 labels/synchronizations in 49 ms.
[2022-05-15 10:43:35] [INFO ] Time to serialize gal into /tmp/LTL17019717733637629155.gal : 3 ms
[2022-05-15 10:43:35] [INFO ] Time to serialize properties into /tmp/LTL9102061565866661520.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL17019717733637629155.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL9102061565866661520.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1701971...246
Read 1 LTL properties
Checking formula 0 : !((F(G("(((i2.u3.NB_ATTENTE_A_12<1)||(i1.u0.ATTENTE_A<1))||((i1.u2.CAPACITE<1)||(u1.CONTROLEUR_1<1)))"))))
Formula 0 simplified : !FG"(((i2.u3.NB_ATTENTE_A_12<1)||(i1.u0.ATTENTE_A<1))||((i1.u2.CAPACITE<1)||(u1.CONTROLEUR_1<1)))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin18154646718845056504
[2022-05-15 10:43:50] [INFO ] Built C files in 55ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin18154646718845056504
Running compilation step : cd /tmp/ltsmin18154646718845056504;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18154646718845056504;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin18154646718845056504;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLFireability-11 finished in 61291 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(F(X(p0))))&&X(p1)))'
Support contains 6 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 41 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2022-05-15 10:43:53] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 10:43:53] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 10:43:55] [INFO ] Dead Transitions using invariants and state equation in 1082 ms found 0 transitions.
[2022-05-15 10:43:55] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 10:43:55] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:43:55] [INFO ] Implicit Places using invariants in 402 ms returned []
[2022-05-15 10:43:55] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 10:43:55] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 10:43:55] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:43:57] [INFO ] Implicit Places using invariants and state equation in 1624 ms returned [82, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2040 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 193/196 places, 3727/3728 transitions.
Applied a total of 0 rules in 19 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 193/196 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 148 ms :[(NOT p0), (NOT p0), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), true]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=p1, acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 2}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=3, aps=[p0:(OR (LT s167 1) (LT s174 1)), p1:(OR (LT s1 1) (LT s84 1) (LT s89 1) (LT s192 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 1316 ms.
Product exploration explored 100000 steps with 25000 reset in 1314 ms.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Knowledge obtained : [(AND p0 p1), (X p1), true]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 129 ms. Reduced automaton from 5 states, 6 edges and 2 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 9 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=4 )
Knowledge obtained : [(AND p0 p1), (X p1), true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 119 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 193 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in LTL mode, iteration 0 : 193/193 places, 3727/3727 transitions.
Applied a total of 0 rules in 18 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2022-05-15 10:44:00] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:44:00] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 10:44:01] [INFO ] Dead Transitions using invariants and state equation in 1062 ms found 0 transitions.
[2022-05-15 10:44:01] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:44:01] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 10:44:02] [INFO ] Implicit Places using invariants in 400 ms returned []
[2022-05-15 10:44:02] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:44:02] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:44:02] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:44:03] [INFO ] Implicit Places using invariants and state equation in 1533 ms returned []
Implicit Place search using SMT with State Equation took 1933 ms to find 0 implicit places.
[2022-05-15 10:44:03] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:44:03] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 10:44:04] [INFO ] Dead Transitions using invariants and state equation in 960 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 193/193 places, 3727/3727 transitions.
Computed a total of 166 stabilizing places and 323 stable transitions
Computed a total of 166 stabilizing places and 323 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 67 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 121 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 182 steps, including 0 resets, run visited all 1 properties in 3 ms. (steps per millisecond=60 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 92 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 116 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 113 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 124 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 25000 reset in 1327 ms.
Product exploration explored 100000 steps with 25000 reset in 1378 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 129 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 2 out of 193 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 193/193 places, 3727/3727 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 7 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 193 transition count 3727
Deduced a syphon composed of 1 places in 7 ms
Applied a total of 1 rules in 486 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2022-05-15 10:44:08] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:44:08] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 10:44:09] [INFO ] Dead Transitions using invariants and state equation in 972 ms found 0 transitions.
[2022-05-15 10:44:09] [INFO ] Redundant transitions in 134 ms returned []
[2022-05-15 10:44:09] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:44:09] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 10:44:10] [INFO ] Dead Transitions using invariants and state equation in 961 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 193/193 places, 3727/3727 transitions.
Finished structural reductions, in 1 iterations. Remains : 193/193 places, 3727/3727 transitions.
Product exploration explored 100000 steps with 25000 reset in 2967 ms.
Product exploration explored 100000 steps with 25000 reset in 2936 ms.
Built C files in :
/tmp/ltsmin17333971732104275278
[2022-05-15 10:44:16] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17333971732104275278
Running compilation step : cd /tmp/ltsmin17333971732104275278;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17333971732104275278;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin17333971732104275278;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 2 out of 193 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 193/193 places, 3727/3727 transitions.
Applied a total of 0 rules in 23 ms. Remains 193 /193 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2022-05-15 10:44:19] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:44:19] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 10:44:20] [INFO ] Dead Transitions using invariants and state equation in 1051 ms found 0 transitions.
[2022-05-15 10:44:20] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:44:20] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:44:21] [INFO ] Implicit Places using invariants in 501 ms returned []
[2022-05-15 10:44:21] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:44:21] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 10:44:21] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:44:22] [INFO ] Implicit Places using invariants and state equation in 1212 ms returned []
Implicit Place search using SMT with State Equation took 1734 ms to find 0 implicit places.
[2022-05-15 10:44:22] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 193 cols
[2022-05-15 10:44:22] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:44:23] [INFO ] Dead Transitions using invariants and state equation in 1071 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 193/193 places, 3727/3727 transitions.
Built C files in :
/tmp/ltsmin8867459179323760403
[2022-05-15 10:44:23] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8867459179323760403
Running compilation step : cd /tmp/ltsmin8867459179323760403;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8867459179323760403;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin8867459179323760403;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-15 10:44:27] [INFO ] Flatten gal took : 123 ms
[2022-05-15 10:44:27] [INFO ] Flatten gal took : 201 ms
[2022-05-15 10:44:27] [INFO ] Time to serialize gal into /tmp/LTL14396872988603439275.gal : 14 ms
[2022-05-15 10:44:27] [INFO ] Time to serialize properties into /tmp/LTL12227351934504718088.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL14396872988603439275.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12227351934504718088.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL1439687...268
Read 1 LTL properties
Checking formula 0 : !(((X(X(F(X("((CHOIX_1<1)||(COMPTEUR_2<1))")))))&&(X("(((NB_ATTENTE_A_0<1)||(CONTROLEUR_1<1))||((NB_ATTENTE_B_3<1)||(COMPTEUR_20<1)))"...159
Formula 0 simplified : !(XXFX"((CHOIX_1<1)||(COMPTEUR_2<1))" & X"(((NB_ATTENTE_A_0<1)||(CONTROLEUR_1<1))||((NB_ATTENTE_B_3<1)||(COMPTEUR_20<1)))")
Detected timeout of ITS tools.
[2022-05-15 10:44:42] [INFO ] Flatten gal took : 116 ms
[2022-05-15 10:44:42] [INFO ] Applying decomposition
[2022-05-15 10:44:42] [INFO ] Flatten gal took : 114 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph17298841202344311401.txt' '-o' '/tmp/graph17298841202344311401.bin' '-w' '/tmp/graph17298841202344311401.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph17298841202344311401.bin' '-l' '-1' '-v' '-w' '/tmp/graph17298841202344311401.weights' '-q' '0' '-e' '0.001'
[2022-05-15 10:44:42] [INFO ] Decomposing Gal with order
[2022-05-15 10:44:42] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 10:44:44] [INFO ] Removed a total of 6953 redundant transitions.
[2022-05-15 10:44:44] [INFO ] Flatten gal took : 1090 ms
[2022-05-15 10:44:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 477 labels/synchronizations in 30 ms.
[2022-05-15 10:44:44] [INFO ] Time to serialize gal into /tmp/LTL2666242379377852852.gal : 2 ms
[2022-05-15 10:44:44] [INFO ] Time to serialize properties into /tmp/LTL13936949089669340462.ltl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL2666242379377852852.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13936949089669340462.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL2666242...246
Read 1 LTL properties
Checking formula 0 : !(((X(X(F(X("((u0.CHOIX_1<1)||(i1.u3.COMPTEUR_2<1))")))))&&(X("(((u2.NB_ATTENTE_A_0<1)||(u2.CONTROLEUR_1<1))||((u2.NB_ATTENTE_B_3<1)||...183
Formula 0 simplified : !(XXFX"((u0.CHOIX_1<1)||(i1.u3.COMPTEUR_2<1))" & X"(((u2.NB_ATTENTE_A_0<1)||(u2.CONTROLEUR_1<1))||((u2.NB_ATTENTE_B_3<1)||(i1.u3.COM...170
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13304370260734220643
[2022-05-15 10:44:59] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13304370260734220643
Running compilation step : cd /tmp/ltsmin13304370260734220643;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13304370260734220643;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin13304370260734220643;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLFireability-12 finished in 68285 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(F(G((X(F(X((F(p0)||X(p1)))))&&p2))))))'
Support contains 10 out of 196 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 533 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2022-05-15 10:45:02] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 10:45:02] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 10:45:03] [INFO ] Dead Transitions using invariants and state equation in 1095 ms found 0 transitions.
[2022-05-15 10:45:03] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 10:45:03] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:45:04] [INFO ] Implicit Places using invariants in 375 ms returned []
[2022-05-15 10:45:04] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 10:45:04] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:45:04] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:45:05] [INFO ] Implicit Places using invariants and state equation in 1222 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1605 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 194/196 places, 3727/3728 transitions.
Applied a total of 0 rules in 564 ms. Remains 194 /194 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 194/196 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 70 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(AND p2 (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p2:(OR (LT s83 1) (LT s85 1) (LT s99 1) (LT s167 1)), p0:(OR (LT s115 1) (LT s172 1)), p1:(OR (LT s1 1) (LT s84 1) (LT s155 1) (LT s176 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 427 reset in 1035 ms.
Product exploration explored 100000 steps with 414 reset in 1023 ms.
Computed a total of 167 stabilizing places and 323 stable transitions
Computed a total of 167 stabilizing places and 323 stable transitions
Detected a total of 167/194 stabilizing places and 323/3727 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p2 p0 p1), (X p2), (X (NOT (AND p2 (NOT p0)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p2)), (X (X (NOT (AND p2 (NOT p0))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 8 factoid took 271 ms. Reduced automaton from 2 states, 4 edges and 3 AP to 2 states, 4 edges and 3 AP.
Stuttering acceptance computed with spot in 73 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1))]
Incomplete random walk after 10000 steps, including 14 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 3) seen :2
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-15 10:45:08] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2022-05-15 10:45:08] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:45:08] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-15 10:45:08] [INFO ] After 48ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND p2 p0 p1), (X p2), (X (NOT (AND p2 (NOT p0)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p2)), (X (X (NOT (AND p2 (NOT p0))))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (G (NOT (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : [(F (NOT p2)), (F (AND p2 (NOT p0)))]
Knowledge based reduction with 9 factoid took 328 ms. Reduced automaton from 2 states, 4 edges and 3 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 28 ms :[(NOT p2)]
Stuttering acceptance computed with spot in 40 ms :[(NOT p2)]
Support contains 4 out of 194 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 194/194 places, 3727/3727 transitions.
Applied a total of 0 rules in 597 ms. Remains 194 /194 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2022-05-15 10:45:09] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2022-05-15 10:45:09] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 10:45:10] [INFO ] Dead Transitions using invariants and state equation in 988 ms found 0 transitions.
[2022-05-15 10:45:10] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2022-05-15 10:45:10] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:45:11] [INFO ] Implicit Places using invariants in 348 ms returned []
[2022-05-15 10:45:11] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2022-05-15 10:45:11] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:45:11] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:45:14] [INFO ] Implicit Places using invariants and state equation in 3251 ms returned []
Implicit Place search using SMT with State Equation took 3604 ms to find 0 implicit places.
[2022-05-15 10:45:14] [INFO ] Redundant transitions in 138 ms returned []
[2022-05-15 10:45:14] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2022-05-15 10:45:14] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-15 10:45:15] [INFO ] Dead Transitions using invariants and state equation in 992 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 194/194 places, 3727/3727 transitions.
Computed a total of 167 stabilizing places and 323 stable transitions
Computed a total of 167 stabilizing places and 323 stable transitions
Knowledge obtained : [p2, (X p2), (X (X p2))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 104 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 25 ms :[(NOT p2)]
Finished random walk after 646 steps, including 0 resets, run visited all 1 properties in 8 ms. (steps per millisecond=80 )
Knowledge obtained : [p2, (X p2), (X (X p2))]
False Knowledge obtained : [(F (NOT p2))]
Knowledge based reduction with 3 factoid took 335 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 39 ms :[(NOT p2)]
Stuttering acceptance computed with spot in 26 ms :[(NOT p2)]
Stuttering acceptance computed with spot in 53 ms :[(NOT p2)]
Product exploration explored 100000 steps with 151 reset in 1052 ms.
Product exploration explored 100000 steps with 151 reset in 1061 ms.
Built C files in :
/tmp/ltsmin12707963373592763622
[2022-05-15 10:45:18] [INFO ] Too many transitions (3727) to apply POR reductions. Disabling POR matrices.
[2022-05-15 10:45:18] [INFO ] Built C files in 33ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12707963373592763622
Running compilation step : cd /tmp/ltsmin12707963373592763622;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12707963373592763622;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin12707963373592763622;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Support contains 4 out of 194 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 194/194 places, 3727/3727 transitions.
Applied a total of 0 rules in 513 ms. Remains 194 /194 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
[2022-05-15 10:45:21] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2022-05-15 10:45:21] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:45:22] [INFO ] Dead Transitions using invariants and state equation in 1048 ms found 0 transitions.
[2022-05-15 10:45:22] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2022-05-15 10:45:22] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:45:23] [INFO ] Implicit Places using invariants in 456 ms returned []
[2022-05-15 10:45:23] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2022-05-15 10:45:23] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:45:23] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:45:25] [INFO ] Implicit Places using invariants and state equation in 1903 ms returned []
Implicit Place search using SMT with State Equation took 2362 ms to find 0 implicit places.
[2022-05-15 10:45:25] [INFO ] Redundant transitions in 135 ms returned []
[2022-05-15 10:45:25] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 194 cols
[2022-05-15 10:45:25] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:45:26] [INFO ] Dead Transitions using invariants and state equation in 1045 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 194/194 places, 3727/3727 transitions.
Built C files in :
/tmp/ltsmin16464087274669759782
[2022-05-15 10:45:26] [INFO ] Too many transitions (3727) to apply POR reductions. Disabling POR matrices.
[2022-05-15 10:45:26] [INFO ] Built C files in 24ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16464087274669759782
Running compilation step : cd /tmp/ltsmin16464087274669759782;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16464087274669759782;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin16464087274669759782;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-05-15 10:45:30] [INFO ] Flatten gal took : 124 ms
[2022-05-15 10:45:30] [INFO ] Flatten gal took : 117 ms
[2022-05-15 10:45:30] [INFO ] Time to serialize gal into /tmp/LTL9613721184790945162.gal : 14 ms
[2022-05-15 10:45:30] [INFO ] Time to serialize properties into /tmp/LTL4536310212797155648.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9613721184790945162.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL4536310212797155648.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL9613721...266
Read 1 LTL properties
Checking formula 0 : !((X(G(F(G((X(F(X((F("((NB_ATTENTE_B_29<1)||(ROUTE_B<1))"))||(X("(((NB_ATTENTE_A_0<1)||(CONTROLEUR_1<1))||((NB_ATTENTE_B_69<1)||(COMPT...256
Formula 0 simplified : !XGFG("(((CAPACITE<1)||(CONTROLEUR_2<1))||((NB_ATTENTE_B_13<1)||(ATTENTE_B<1)))" & XFX(F"((NB_ATTENTE_B_29<1)||(ROUTE_B<1))" | X"(((...234
Detected timeout of ITS tools.
[2022-05-15 10:45:45] [INFO ] Flatten gal took : 107 ms
[2022-05-15 10:45:45] [INFO ] Applying decomposition
[2022-05-15 10:45:45] [INFO ] Flatten gal took : 109 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph384247120096539869.txt' '-o' '/tmp/graph384247120096539869.bin' '-w' '/tmp/graph384247120096539869.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph384247120096539869.bin' '-l' '-1' '-v' '-w' '/tmp/graph384247120096539869.weights' '-q' '0' '-e' '0.001'
[2022-05-15 10:45:45] [INFO ] Decomposing Gal with order
[2022-05-15 10:45:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 10:45:47] [INFO ] Removed a total of 7112 redundant transitions.
[2022-05-15 10:45:47] [INFO ] Flatten gal took : 1288 ms
[2022-05-15 10:45:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 635 labels/synchronizations in 38 ms.
[2022-05-15 10:45:47] [INFO ] Time to serialize gal into /tmp/LTL9524334680588445650.gal : 2 ms
[2022-05-15 10:45:47] [INFO ] Time to serialize properties into /tmp/LTL10303388243702485171.ltl : 98 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTL9524334680588445650.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10303388243702485171.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL9524334...246
Read 1 LTL properties
Checking formula 0 : !((X(G(F(G((X(F(X((F("((i0.u0.NB_ATTENTE_B_29<1)||(i1.u3.ROUTE_B<1))"))||(X("(((i0.u0.NB_ATTENTE_A_0<1)||(i0.u0.CONTROLEUR_1<1))||((i0...313
Formula 0 simplified : !XGFG("(((i1.u1.CAPACITE<1)||(u4.CONTROLEUR_2<1))||((i0.u0.NB_ATTENTE_B_13<1)||(i1.u3.ATTENTE_B<1)))" & XFX(F"((i0.u0.NB_ATTENTE_B_2...291
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7072843984514406482
[2022-05-15 10:46:02] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7072843984514406482
Running compilation step : cd /tmp/ltsmin7072843984514406482;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7072843984514406482;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin7072843984514406482;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:94)
at java.base/java.lang.Thread.run(Thread.java:829)
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLFireability-13 finished in 63181 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(X((F(X(p0))&&p1)))))'
Support contains 7 out of 196 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 547 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2022-05-15 10:46:05] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 10:46:05] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:46:06] [INFO ] Dead Transitions using invariants and state equation in 991 ms found 0 transitions.
[2022-05-15 10:46:06] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 10:46:06] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-15 10:46:07] [INFO ] Implicit Places using invariants in 423 ms returned []
[2022-05-15 10:46:07] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 10:46:07] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-15 10:46:07] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:46:09] [INFO ] Implicit Places using invariants and state equation in 1931 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2363 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 194/196 places, 3727/3728 transitions.
Applied a total of 0 rules in 465 ms. Remains 194 /194 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 194/196 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 103 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLFireability-14 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=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(OR (AND (GEQ s0 1) (GEQ s74 1)) (AND (GEQ s72 1) (GEQ s84 1) (GEQ s85 1) (GEQ s191 1))), p1:(GEQ s169 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 577 steps with 0 reset in 11 ms.
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLFireability-14 finished in 4511 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&G(((X(p2)&&p3)||p1))))'
Support contains 7 out of 196 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 196/196 places, 3728/3728 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 195 transition count 3727
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 195 transition count 3727
Applied a total of 2 rules in 40 ms. Remains 195 /196 variables (removed 1) and now considering 3727/3728 (removed 1) transitions.
[2022-05-15 10:46:09] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 10:46:09] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-15 10:46:10] [INFO ] Dead Transitions using invariants and state equation in 980 ms found 0 transitions.
[2022-05-15 10:46:10] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 10:46:10] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 10:46:11] [INFO ] Implicit Places using invariants in 456 ms returned []
[2022-05-15 10:46:11] [INFO ] Flow matrix only has 409 transitions (discarded 3318 similar events)
// Phase 1: matrix 409 rows 195 cols
[2022-05-15 10:46:11] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-15 10:46:11] [INFO ] State equation strengthened by 42 read => feed constraints.
[2022-05-15 10:46:12] [INFO ] Implicit Places using invariants and state equation in 1568 ms returned [82]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2034 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 194/196 places, 3727/3728 transitions.
Applied a total of 0 rules in 24 ms. Remains 194 /194 variables (removed 0) and now considering 3727/3727 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 194/196 places, 3727/3728 transitions.
Stuttering acceptance computed with spot in 233 ms :[true, (OR (NOT p2) (NOT p0) (AND (NOT p1) (NOT p3))), (OR (NOT p2) (AND (NOT p1) (NOT p3))), (OR (AND (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (AND (NOT p1) (NOT p3)) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : BridgeAndVehicles-PT-V80P20N20-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(OR (AND (NOT p1) (NOT p3)) (NOT p2)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p3 p2), acceptance={0} source=1 dest: 1}, { cond=(AND p0 (NOT p1) p3 p2), acceptance={0} source=1 dest: 2}, { cond=(AND p0 p1 p2), acceptance={0} source=1 dest: 3}, { cond=(AND (NOT p0) p1 p2), acceptance={0} source=1 dest: 4}], [{ cond=(OR (AND (NOT p1) (NOT p3)) (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p3 p2), acceptance={} source=2 dest: 2}, { cond=(AND p1 p2), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p3)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p3), acceptance={} source=3 dest: 2}, { cond=p1, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p1) (NOT p3)), acceptance={0} source=4 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p3), acceptance={0} source=4 dest: 1}, { cond=(AND p0 (NOT p1) p3), acceptance={0} source=4 dest: 2}, { cond=(AND p0 p1), acceptance={0} source=4 dest: 3}, { cond=(AND (NOT p0) p1), acceptance={0} source=4 dest: 4}]], initial=4, aps=[p1:(OR (LT s83 1) (LT s85 1) (LT s146 1) (LT s167 1) (AND (GEQ s96 1) (GEQ s172 1))), p3:(OR (LT s83 1) (LT s85 1) (LT s146 1) (LT s167 1)), p2:(OR (LT s9...], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 347 steps with 0 reset in 4 ms.
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-PT-V80P20N20-LTLFireability-15 finished in 3349 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U p1))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(F(X(p0))))&&X(p1)))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(F(G((X(F(X((F(p0)||X(p1)))))&&p2))))))'
[2022-05-15 10:46:13] [INFO ] Flatten gal took : 135 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11813510166517221388
[2022-05-15 10:46:13] [INFO ] Too many transitions (3728) to apply POR reductions. Disabling POR matrices.
[2022-05-15 10:46:13] [INFO ] Built C files in 31ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11813510166517221388
Running compilation step : cd /tmp/ltsmin11813510166517221388;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '180' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-05-15 10:46:13] [INFO ] Applying decomposition
[2022-05-15 10:46:14] [INFO ] Flatten gal took : 123 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph8038270034758461466.txt' '-o' '/tmp/graph8038270034758461466.bin' '-w' '/tmp/graph8038270034758461466.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8038270034758461466.bin' '-l' '-1' '-v' '-w' '/tmp/graph8038270034758461466.weights' '-q' '0' '-e' '0.001'
[2022-05-15 10:46:14] [INFO ] Decomposing Gal with order
[2022-05-15 10:46:14] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-15 10:46:16] [INFO ] Removed a total of 7271 redundant transitions.
[2022-05-15 10:46:16] [INFO ] Flatten gal took : 1524 ms
[2022-05-15 10:46:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 873 labels/synchronizations in 36 ms.
[2022-05-15 10:46:16] [INFO ] Time to serialize gal into /tmp/LTLFireability4172196675697735756.gal : 2 ms
[2022-05-15 10:46:16] [INFO ] Time to serialize properties into /tmp/LTLFireability14769040250892466885.ltl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability4172196675697735756.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability14769040250892466885.ltl' '-c' '-stutter-deadlock'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...268
Read 4 LTL properties
Checking formula 0 : !(((F("(i0.u2.SUR_PONT_B>=1)"))U("(((i0.u2.CAPACITE>=20)&&(i1.u3.VIDANGE_1>=1))||((i0.u2.CAPACITE>=20)&&(i2.u4.VIDANGE_2>=1)))")))
Formula 0 simplified : !(F"(i0.u2.SUR_PONT_B>=1)" U "(((i0.u2.CAPACITE>=20)&&(i1.u3.VIDANGE_1>=1))||((i0.u2.CAPACITE>=20)&&(i2.u4.VIDANGE_2>=1)))")
Compilation finished in 10035 ms.
Running link step : cd /tmp/ltsmin11813510166517221388;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 620 ms.
Running LTSmin : cd /tmp/ltsmin11813510166517221388;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '(<>((LTLAPp0==true)) U (LTLAPp1==true))' '--buchi-type=spotba'
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin11813510166517221388;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '(<>((LTLAPp0==true)) U (LTLAPp1==true))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin11813510166517221388;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp2==true)))' '--buchi-type=spotba'
Detected timeout of ITS tools.
[2022-05-15 11:08:44] [INFO ] Flatten gal took : 248 ms
[2022-05-15 11:08:44] [INFO ] Time to serialize gal into /tmp/LTLFireability14306378109492490229.gal : 44 ms
[2022-05-15 11:08:44] [INFO ] Time to serialize properties into /tmp/LTLFireability2148246142900209369.ltl : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability14306378109492490229.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability2148246142900209369.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...289
Read 4 LTL properties
Checking formula 0 : !(((F("(SUR_PONT_B>=1)"))U("(((CAPACITE>=20)&&(VIDANGE_1>=1))||((CAPACITE>=20)&&(VIDANGE_2>=1)))")))
Formula 0 simplified : !(F"(SUR_PONT_B>=1)" U "(((CAPACITE>=20)&&(VIDANGE_1>=1))||((CAPACITE>=20)&&(VIDANGE_2>=1)))")
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin11813510166517221388;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '<>([]((LTLAPp2==true)))' '--buchi-type=spotba'
Running LTSmin : cd /tmp/ltsmin11813510166517221388;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' '(X(X(<>(X((LTLAPp3==true)))))&&X((LTLAPp4==true)))' '--buchi-type=spotba'
LTSmin run took 256 ms.
FORMULA BridgeAndVehicles-PT-V80P20N20-LTLFireability-12 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin11813510166517221388;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([](<>([]((X(<>(X((<>((LTLAPp5==true))||X((LTLAPp6==true))))))&&(LTLAPp7==true))))))' '--buchi-type=spotba'
ITS-tools command line returned an error code 137
[2022-05-15 11:25:14] [INFO ] Flatten gal took : 196 ms
[2022-05-15 11:25:16] [INFO ] Input system was already deterministic with 3728 transitions.
[2022-05-15 11:25:16] [INFO ] Transformed 196 places.
[2022-05-15 11:25:16] [INFO ] Transformed 3728 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-05-15 11:25:17] [INFO ] Time to serialize gal into /tmp/LTLFireability399669021081413571.gal : 18 ms
[2022-05-15 11:25:17] [INFO ] Time to serialize properties into /tmp/LTLFireability15415319412219833380.ltl : 13 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64' '--gc-threshold' '2000000' '-i' '/tmp/LTLFireability399669021081413571.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLFireability15415319412219833380.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLFireabi...333
Read 3 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !(((F("(SUR_PONT_B>=1)"))U("(((CAPACITE>=20)&&(VIDANGE_1>=1))||((CAPACITE>=20)&&(VIDANGE_2>=1)))")))
Formula 0 simplified : !(F"(SUR_PONT_B>=1)" U "(((CAPACITE>=20)&&(VIDANGE_1>=1))||((CAPACITE>=20)&&(VIDANGE_2>=1)))")
WARNING : LTSmin timed out (>900 s) on command cd /tmp/ltsmin11813510166517221388;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X([](<>([]((X(<>(X((<>((LTLAPp5==true))||X((LTLAPp6==true))))))&&(LTLAPp7==true))))))' '--buchi-type=spotba'
Retrying LTSmin with larger timeout 7200 s
Running LTSmin : cd /tmp/ltsmin11813510166517221388;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--ltl' '(<>((LTLAPp0==true)) U (LTLAPp1==true))' '--buchi-type=spotba'
BK_STOP 1652614631529
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BridgeAndVehicles-PT-V80P20N20"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-PT-V80P20N20, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r024-tall-165251918300284"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V80P20N20.tgz
mv BridgeAndVehicles-PT-V80P20N20 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;