About the Execution of ITS-Tools for BridgeAndVehicles-COL-V80P20N10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16216.520 | 3600000.00 | 6227533.00 | 157889.60 | TFFFTTTFTFF?TF?F | 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-165251918100115.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-COL-V80P20N10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r024-tall-165251918100115
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 280K
-rw-r--r-- 1 mcc users 6.8K Apr 29 21:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Apr 29 21:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Apr 29 21:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 64K Apr 29 21:44 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 3.7K May 9 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 9 07:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 9 07:08 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 07:08 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 9 07:08 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_pt
-rw-r--r-- 1 mcc users 10 May 10 09:33 instance
-rw-r--r-- 1 mcc users 5 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 45K May 10 09:33 model.pnml
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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-COL-V80P20N10-LTLCardinality-00
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-LTLCardinality-01
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-LTLCardinality-02
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-LTLCardinality-03
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-LTLCardinality-04
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-LTLCardinality-05
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-LTLCardinality-06
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-LTLCardinality-07
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-LTLCardinality-08
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-LTLCardinality-09
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-LTLCardinality-10
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-LTLCardinality-11
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-LTLCardinality-12
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-LTLCardinality-13
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-LTLCardinality-14
FORMULA_NAME BridgeAndVehicles-COL-V80P20N10-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1652562367614
Running Version 202205111006
[2022-05-14 21:06:08] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-14 21:06:08] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-14 21:06:08] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2022-05-14 21:06:09] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-14 21:06:09] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 633 ms
[2022-05-14 21:06:09] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 188 PT places and 289218.0 transition bindings in 24 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
FORMULA BridgeAndVehicles-COL-V80P20N10-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P20N10-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-14 21:06:09] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 7 ms.
[2022-05-14 21:06:09] [INFO ] Skeletonized 14 HLPN properties in 1 ms.
Initial state reduction rules removed 3 formulas.
FORMULA BridgeAndVehicles-COL-V80P20N10-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P20N10-LTLCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V80P20N10-LTLCardinality-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 12 stabilizing places and 6 stable transitions
Graph (complete) has 51 edges and 15 vertex of which 13 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Remains 11 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Computed a total of 9 stabilizing places and 6 stable transitions
Graph (complete) has 22 edges and 12 vertex of which 10 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 387 ms. (steps per millisecond=25 ) properties (out of 20) seen :16
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 150 ms. (steps per millisecond=66 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 10 rows 12 cols
[2022-05-14 21:06:10] [INFO ] Computed 4 place invariants in 5 ms
[2022-05-14 21:06:10] [INFO ] [Real]Absence check using 4 positive place invariants in 14 ms returned sat
[2022-05-14 21:06:10] [INFO ] After 32ms SMT Verify possible using state equation in real domain returned unsat :1 sat :1 real:2
[2022-05-14 21:06:10] [INFO ] After 46ms SMT Verify possible using trap constraints in real domain returned unsat :1 sat :0 real:3
[2022-05-14 21:06:10] [INFO ] After 188ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:3
[2022-05-14 21:06:10] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-14 21:06:10] [INFO ] After 11ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :3
[2022-05-14 21:06:10] [INFO ] After 20ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :3
Attempting to minimize the solution found.
Minimization took 10 ms.
[2022-05-14 21:06:10] [INFO ] After 77ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :3
Fused 4 Parikh solutions to 3 different solutions.
Finished Parikh walk after 131 steps, including 0 resets, run visited all 3 properties in 3 ms. (steps per millisecond=43 )
Parikh walk visited 3 properties in 3 ms.
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
[2022-05-14 21:06:10] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2022-05-14 21:06:10] [INFO ] Flatten gal took : 17 ms
FORMULA BridgeAndVehicles-COL-V80P20N10-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-14 21:06:10] [INFO ] Flatten gal took : 3 ms
Arc [1:1*[(MOD (ADD $cA 1) 81)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 81) 81) 81)]] contains successor/predecessor on variables of sort voitureB
Arc [13:1*[(MOD (ADD $cpt 1) 11)]] contains successor/predecessor on variables of sort compteur
Arc [14:1*[(MOD (ADD $s 1) 2)]] contains successor/predecessor on variables of sort sens
[2022-05-14 21:06:11] [INFO ] Unfolded HLPN to a Petri net with 188 places and 2108 transitions 15950 arcs in 147 ms.
[2022-05-14 21:06:11] [INFO ] Unfolded 10 HLPN properties in 0 ms.
Support contains 15 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Applied a total of 0 rules in 100 ms. Remains 188 /188 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2022-05-14 21:06:11] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 188 cols
[2022-05-14 21:06:11] [INFO ] Computed 7 place invariants in 39 ms
[2022-05-14 21:06:12] [INFO ] Dead Transitions using invariants and state equation in 848 ms found 0 transitions.
[2022-05-14 21:06:12] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 188 cols
[2022-05-14 21:06:12] [INFO ] Computed 7 place invariants in 8 ms
[2022-05-14 21:06:12] [INFO ] Implicit Places using invariants in 306 ms returned []
[2022-05-14 21:06:12] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 188 cols
[2022-05-14 21:06:12] [INFO ] Computed 7 place invariants in 9 ms
[2022-05-14 21:06:12] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 21:06:13] [INFO ] Implicit Places using invariants and state equation in 1050 ms returned []
Implicit Place search using SMT with State Equation took 1360 ms to find 0 implicit places.
[2022-05-14 21:06:13] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 188 cols
[2022-05-14 21:06:13] [INFO ] Computed 7 place invariants in 8 ms
[2022-05-14 21:06:14] [INFO ] Dead Transitions using invariants and state equation in 645 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 188/188 places, 2108/2108 transitions.
Support contains 15 out of 188 places after structural reductions.
[2022-05-14 21:06:14] [INFO ] Flatten gal took : 163 ms
[2022-05-14 21:06:14] [INFO ] Flatten gal took : 125 ms
[2022-05-14 21:06:14] [INFO ] Input system was already deterministic with 2108 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 477 ms. (steps per millisecond=20 ) properties (out of 19) seen :15
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 130 ms. (steps per millisecond=76 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2022-05-14 21:06:15] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 188 cols
[2022-05-14 21:06:15] [INFO ] Computed 7 place invariants in 4 ms
[2022-05-14 21:06:15] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-05-14 21:06:15] [INFO ] After 243ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:2
[2022-05-14 21:06:15] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-05-14 21:06:15] [INFO ] After 152ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :2
[2022-05-14 21:06:15] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 21:06:16] [INFO ] After 197ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :1 sat :2
[2022-05-14 21:06:16] [INFO ] After 646ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :2
Attempting to minimize the solution found.
Minimization took 225 ms.
[2022-05-14 21:06:16] [INFO ] After 1086ms 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 17 ms.
Support contains 3 out of 188 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Graph (complete) has 1882 edges and 188 vertex of which 186 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.10 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 185 transition count 2107
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 185 transition count 2107
Applied a total of 3 rules in 344 ms. Remains 185 /188 variables (removed 3) and now considering 2107/2108 (removed 1) transitions.
[2022-05-14 21:06:17] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 185 cols
[2022-05-14 21:06:17] [INFO ] Computed 5 place invariants in 6 ms
[2022-05-14 21:06:17] [INFO ] Dead Transitions using invariants and state equation in 609 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 185/188 places, 2107/2108 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 186524 steps, run timeout after 3001 ms. (steps per millisecond=62 ) properties seen :{}
Probabilistic random walk after 186524 steps, saw 51986 distinct states, run finished after 3002 ms. (steps per millisecond=62 ) properties seen :0
Running SMT prover for 2 properties.
[2022-05-14 21:06:20] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 185 cols
[2022-05-14 21:06:20] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-14 21:06:21] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 21:06:21] [INFO ] After 199ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-14 21:06:21] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 21:06:21] [INFO ] After 162ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-14 21:06:21] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 21:06:21] [INFO ] After 309ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-05-14 21:06:21] [INFO ] After 539ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 223 ms.
[2022-05-14 21:06:22] [INFO ] After 995ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 33 ms.
Support contains 3 out of 185 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 185/185 places, 2107/2107 transitions.
Applied a total of 0 rules in 182 ms. Remains 185 /185 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 185/185 places, 2107/2107 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 185/185 places, 2107/2107 transitions.
Applied a total of 0 rules in 353 ms. Remains 185 /185 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2022-05-14 21:06:22] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 185 cols
[2022-05-14 21:06:22] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-14 21:06:23] [INFO ] Implicit Places using invariants in 407 ms returned []
[2022-05-14 21:06:23] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 185 cols
[2022-05-14 21:06:23] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 21:06:23] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 21:06:24] [INFO ] Implicit Places using invariants and state equation in 1719 ms returned [83, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2136 ms to find 2 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 183/185 places, 2107/2107 transitions.
Applied a total of 0 rules in 200 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 183/185 places, 2107/2107 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 211436 steps, run timeout after 3001 ms. (steps per millisecond=70 ) properties seen :{}
Probabilistic random walk after 211436 steps, saw 58691 distinct states, run finished after 3001 ms. (steps per millisecond=70 ) properties seen :0
Running SMT prover for 2 properties.
[2022-05-14 21:06:28] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 21:06:28] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-14 21:06:28] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 21:06:28] [INFO ] After 265ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-14 21:06:28] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 21:06:28] [INFO ] After 170ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-14 21:06:28] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 21:06:29] [INFO ] After 207ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-05-14 21:06:29] [INFO ] After 414ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 212 ms.
[2022-05-14 21:06:29] [INFO ] After 865ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 17 ms.
Support contains 3 out of 183 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 176 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 183/183 places, 2107/2107 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 162 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2022-05-14 21:06:29] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 21:06:29] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 21:06:30] [INFO ] Implicit Places using invariants in 344 ms returned []
[2022-05-14 21:06:30] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 21:06:30] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 21:06:30] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 21:06:30] [INFO ] Implicit Places using invariants and state equation in 795 ms returned []
Implicit Place search using SMT with State Equation took 1151 ms to find 0 implicit places.
[2022-05-14 21:06:31] [INFO ] Redundant transitions in 107 ms returned []
[2022-05-14 21:06:31] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 21:06:31] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 21:06:31] [INFO ] Dead Transitions using invariants and state equation in 621 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 183/183 places, 2107/2107 transitions.
Ensure Unique test removed 1738 transitions
Reduce isomorphic transitions removed 1738 transitions.
Iterating post reduction 0 with 1738 rules applied. Total rules applied 1738 place count 183 transition count 369
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1740 place count 183 transition count 367
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 1742 place count 181 transition count 367
Applied a total of 1742 rules in 19 ms. Remains 181 /183 variables (removed 2) and now considering 367/2107 (removed 1740) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 367 rows 181 cols
[2022-05-14 21:06:31] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 21:06:31] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-14 21:06:31] [INFO ] After 182ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-05-14 21:06:31] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 21:06:32] [INFO ] After 144ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-05-14 21:06:32] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-14 21:06:32] [INFO ] After 75ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-05-14 21:06:32] [INFO ] After 166ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 87 ms.
[2022-05-14 21:06:32] [INFO ] After 444ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2022-05-14 21:06:32] [INFO ] Flatten gal took : 23 ms
[2022-05-14 21:06:32] [INFO ] Flatten gal took : 19 ms
[2022-05-14 21:06:32] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5170576440706924548.gal : 100 ms
[2022-05-14 21:06:32] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8414462510115738201.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms12664589919808590;'/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/ReachabilityCardinality5170576440706924548.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8414462510115738201.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...319
Loading property file /tmp/ReachabilityCardinality8414462510115738201.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :4 after 15
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :15 after 29
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :29 after 55
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :55 after 64
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :64 after 256
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :256 after 1280
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :1280 after 7614
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :7614 after 35840
Reachability property AtomicPropp8 is true.
Reachability property AtomicPropp2 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 1025 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,254464,0.511124,23372,2,4570,16,69133,6,0,1098,38570,0
Total reachable state count : 254464
Verifying 2 reachability properties.
Reachability property AtomicPropp2 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
AtomicPropp2,4,0.514803,23636,2,190,16,69133,7,0,1159,38570,0
Reachability property AtomicPropp8 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
AtomicPropp8,640,0.515368,23636,2,469,16,69133,8,0,1161,38570,0
FORMULA BridgeAndVehicles-COL-V80P20N10-LTLCardinality-10 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 9 simplifications.
Computed a total of 171 stabilizing places and 324 stable transitions
Graph (complete) has 4310 edges and 188 vertex of which 186 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.35 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(p0))'
Support contains 1 out of 188 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Graph (complete) has 4310 edges and 188 vertex of which 187 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.6 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 186 transition count 2107
Applied a total of 3 rules in 538 ms. Remains 186 /188 variables (removed 2) and now considering 2107/2108 (removed 1) transitions.
[2022-05-14 21:06:34] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 186 cols
[2022-05-14 21:06:34] [INFO ] Computed 6 place invariants in 5 ms
[2022-05-14 21:06:34] [INFO ] Dead Transitions using invariants and state equation in 679 ms found 0 transitions.
[2022-05-14 21:06:34] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 186 cols
[2022-05-14 21:06:35] [INFO ] Computed 6 place invariants in 9 ms
[2022-05-14 21:06:35] [INFO ] Implicit Places using invariants in 375 ms returned []
[2022-05-14 21:06:35] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 186 cols
[2022-05-14 21:06:35] [INFO ] Computed 6 place invariants in 7 ms
[2022-05-14 21:06:35] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 21:06:36] [INFO ] Implicit Places using invariants and state equation in 1372 ms returned [83, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1753 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 184/188 places, 2107/2108 transitions.
Applied a total of 0 rules in 171 ms. Remains 184 /184 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 184/188 places, 2107/2108 transitions.
Stuttering acceptance computed with spot in 183 ms :[true, (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N10-LTLCardinality-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: 1}]], initial=1, aps=[p0:(GT 1 s166)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 22 steps with 0 reset in 3 ms.
FORMULA BridgeAndVehicles-COL-V80P20N10-LTLCardinality-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V80P20N10-LTLCardinality-01 finished in 3391 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&F(p1)))'
Support contains 4 out of 188 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Graph (complete) has 4310 edges and 188 vertex of which 186 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.6 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 185 transition count 2107
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 185 transition count 2107
Applied a total of 3 rules in 386 ms. Remains 185 /188 variables (removed 3) and now considering 2107/2108 (removed 1) transitions.
[2022-05-14 21:06:37] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 185 cols
[2022-05-14 21:06:37] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-14 21:06:38] [INFO ] Dead Transitions using invariants and state equation in 603 ms found 0 transitions.
[2022-05-14 21:06:38] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 185 cols
[2022-05-14 21:06:38] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 21:06:38] [INFO ] Implicit Places using invariants in 331 ms returned []
[2022-05-14 21:06:38] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 185 cols
[2022-05-14 21:06:38] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 21:06:38] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 21:06:39] [INFO ] Implicit Places using invariants and state equation in 1407 ms returned [83]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1744 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 184/188 places, 2107/2108 transitions.
Applied a total of 0 rules in 213 ms. Remains 184 /184 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 184/188 places, 2107/2108 transitions.
Stuttering acceptance computed with spot in 153 ms :[(NOT p1), (NOT p0), (OR (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N10-LTLCardinality-02 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}]], initial=2, aps=[p1:(LEQ 1 s165), p0:(LEQ s0 (ADD s182 s183))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 673 steps with 0 reset in 14 ms.
FORMULA BridgeAndVehicles-COL-V80P20N10-LTLCardinality-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V80P20N10-LTLCardinality-02 finished in 3138 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0) U X(p1)))'
Support contains 2 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 186 transition count 2108
Applied a total of 2 rules in 21 ms. Remains 186 /188 variables (removed 2) and now considering 2108/2108 (removed 0) transitions.
[2022-05-14 21:06:40] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2022-05-14 21:06:40] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 21:06:40] [INFO ] Dead Transitions using invariants and state equation in 649 ms found 0 transitions.
[2022-05-14 21:06:40] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2022-05-14 21:06:40] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 21:06:41] [INFO ] Implicit Places using invariants in 345 ms returned []
[2022-05-14 21:06:41] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2022-05-14 21:06:41] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 21:06:41] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 21:06:42] [INFO ] Implicit Places using invariants and state equation in 1106 ms returned [83]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1459 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 185/188 places, 2108/2108 transitions.
Applied a total of 0 rules in 17 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 185/188 places, 2108/2108 transitions.
Stuttering acceptance computed with spot in 177 ms :[(NOT p1), (NOT p1), (NOT p1), true, (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N10-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=0, aps=[p0:(LEQ 3 s166), p1:(LEQ 2 s83)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-COL-V80P20N10-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V80P20N10-LTLCardinality-03 finished in 2350 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(X(p0))))'
Support contains 1 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 186 transition count 2108
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 185 transition count 2107
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 185 transition count 2107
Applied a total of 4 rules in 36 ms. Remains 185 /188 variables (removed 3) and now considering 2107/2108 (removed 1) transitions.
[2022-05-14 21:06:42] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 185 cols
[2022-05-14 21:06:42] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-14 21:06:43] [INFO ] Dead Transitions using invariants and state equation in 634 ms found 0 transitions.
[2022-05-14 21:06:43] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 185 cols
[2022-05-14 21:06:43] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 21:06:43] [INFO ] Implicit Places using invariants in 353 ms returned []
[2022-05-14 21:06:43] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 185 cols
[2022-05-14 21:06:43] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 21:06:43] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 21:06:44] [INFO ] Implicit Places using invariants and state equation in 1084 ms returned [166]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1443 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 184/188 places, 2107/2108 transitions.
Applied a total of 0 rules in 20 ms. Remains 184 /184 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 184/188 places, 2107/2108 transitions.
Stuttering acceptance computed with spot in 112 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N10-LTLCardinality-09 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: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(LEQ 2 s83)], 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-COL-V80P20N10-LTLCardinality-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V80P20N10-LTLCardinality-09 finished in 2357 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(!F(!X(p0))) U p1)))'
Support contains 2 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 187 transition count 2108
Applied a total of 1 rules in 21 ms. Remains 187 /188 variables (removed 1) and now considering 2108/2108 (removed 0) transitions.
[2022-05-14 21:06:45] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 187 cols
[2022-05-14 21:06:45] [INFO ] Computed 6 place invariants in 7 ms
[2022-05-14 21:06:45] [INFO ] Dead Transitions using invariants and state equation in 632 ms found 0 transitions.
[2022-05-14 21:06:45] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 187 cols
[2022-05-14 21:06:45] [INFO ] Computed 6 place invariants in 6 ms
[2022-05-14 21:06:45] [INFO ] Implicit Places using invariants in 348 ms returned []
[2022-05-14 21:06:45] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 187 cols
[2022-05-14 21:06:45] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-14 21:06:46] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 21:06:47] [INFO ] Implicit Places using invariants and state equation in 1188 ms returned [84, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1543 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 185/188 places, 2108/2108 transitions.
Applied a total of 0 rules in 18 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 185/188 places, 2108/2108 transitions.
Stuttering acceptance computed with spot in 134 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (NOT p0), true]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N10-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=true, acceptance={0} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(LEQ 1 s82), p0:(LEQ 3 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 148 reset in 858 ms.
Product exploration explored 100000 steps with 148 reset in 780 ms.
Computed a total of 168 stabilizing places and 324 stable transitions
Graph (complete) has 3981 edges and 185 vertex of which 184 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.32 ms
Computed a total of 168 stabilizing places and 324 stable transitions
Detected a total of 168/185 stabilizing places and 324/2108 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), true, (X (X (NOT p1))), (X (X p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 253 ms. Reduced automaton from 4 states, 7 edges and 2 AP to 4 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 117 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (NOT p0), true]
Incomplete random walk after 10000 steps, including 14 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-14 21:06:49] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 185 cols
[2022-05-14 21:06:49] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 21:06:49] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-14 21:06:49] [INFO ] After 142ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-14 21:06:49] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-14 21:06:49] [INFO ] After 93ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-14 21:06:49] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 21:06:49] [INFO ] After 72ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-14 21:06:50] [INFO ] After 224ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 35 ms.
[2022-05-14 21:06:50] [INFO ] After 400ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 1 out of 185 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 185/185 places, 2108/2108 transitions.
Graph (complete) has 1553 edges and 185 vertex of which 184 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.5 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 183 transition count 2107
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 183 transition count 2107
Applied a total of 3 rules in 175 ms. Remains 183 /185 variables (removed 2) and now considering 2107/2108 (removed 1) transitions.
[2022-05-14 21:06:50] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 21:06:50] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-14 21:06:50] [INFO ] Dead Transitions using invariants and state equation in 604 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 183/185 places, 2107/2108 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 319413 steps, run timeout after 3001 ms. (steps per millisecond=106 ) properties seen :{}
Probabilistic random walk after 319413 steps, saw 87539 distinct states, run finished after 3001 ms. (steps per millisecond=106 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-14 21:06:53] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 21:06:53] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 21:06:54] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-14 21:06:54] [INFO ] After 151ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-14 21:06:54] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-14 21:06:54] [INFO ] After 103ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-14 21:06:54] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 21:06:54] [INFO ] After 127ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-14 21:06:54] [INFO ] After 205ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 56 ms.
[2022-05-14 21:06:54] [INFO ] After 424ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 183 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 156 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 183/183 places, 2107/2107 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 145 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2022-05-14 21:06:54] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 21:06:54] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 21:06:55] [INFO ] Implicit Places using invariants in 348 ms returned []
[2022-05-14 21:06:55] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 21:06:55] [INFO ] Computed 5 place invariants in 13 ms
[2022-05-14 21:06:55] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 21:06:56] [INFO ] Implicit Places using invariants and state equation in 822 ms returned []
Implicit Place search using SMT with State Equation took 1172 ms to find 0 implicit places.
[2022-05-14 21:06:56] [INFO ] Redundant transitions in 41 ms returned []
[2022-05-14 21:06:56] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 21:06:56] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 21:06:56] [INFO ] Dead Transitions using invariants and state equation in 622 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 183/183 places, 2107/2107 transitions.
Ensure Unique test removed 1738 transitions
Reduce isomorphic transitions removed 1738 transitions.
Iterating post reduction 0 with 1738 rules applied. Total rules applied 1738 place count 183 transition count 369
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 1742 place count 181 transition count 367
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1744 place count 181 transition count 365
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 1746 place count 179 transition count 365
Applied a total of 1746 rules in 16 ms. Remains 179 /183 variables (removed 4) and now considering 365/2107 (removed 1742) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 365 rows 179 cols
[2022-05-14 21:06:56] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 21:06:56] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 21:06:56] [INFO ] After 129ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-14 21:06:56] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 21:06:57] [INFO ] After 96ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-14 21:06:57] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-14 21:06:57] [INFO ] After 37ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-14 21:06:57] [INFO ] After 122ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 37 ms.
[2022-05-14 21:06:57] [INFO ] After 295ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-14 21:06:57] [INFO ] Flatten gal took : 20 ms
[2022-05-14 21:06:57] [INFO ] Flatten gal took : 18 ms
[2022-05-14 21:06:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4551632417225339176.gal : 5 ms
[2022-05-14 21:06:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14728599619169720514.prop : 0 ms
Invoking ITS tools like this :cd /tmp/redAtoms3259982946001902870;'/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/ReachabilityCardinality4551632417225339176.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14728599619169720514.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/ReachabilityCardinality14728599619169720514.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :8 after 18
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :18 after 36
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :36 after 42
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :42 after 168
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :168 after 420
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :420 after 1470
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1470 after 6930
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :6930 after 40698
Reachability property apf1 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 1025 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,259602,0.489001,20664,2,4265,15,59623,6,0,1088,28882,0
Total reachable state count : 259602
Verifying 1 reachability properties.
Reachability property apf1 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
apf1,630,0.489936,20664,2,350,15,59623,7,0,1091,28882,0
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), true, (X (X (NOT p1))), (X (X p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 7 factoid took 296 ms. Reduced automaton from 4 states, 7 edges and 2 AP to 4 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 119 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (NOT p0), true]
Stuttering acceptance computed with spot in 140 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (NOT p0), true]
[2022-05-14 21:06:58] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 185 cols
[2022-05-14 21:06:58] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 21:06:58] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2022-05-14 21:06:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 21:06:59] [INFO ] [Real]Absence check using state equation in 548 ms returned sat
[2022-05-14 21:06:59] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 21:07:00] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-14 21:07:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 21:07:04] [INFO ] [Nat]Absence check using state equation in 4077 ms returned sat
[2022-05-14 21:07:04] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 21:07:04] [INFO ] [Nat]Added 22 Read/Feed constraints in 208 ms returned sat
[2022-05-14 21:07:04] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 89 ms.
[2022-05-14 21:07:06] [INFO ] Added : 91 causal constraints over 24 iterations in 1577 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 2 out of 185 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 185/185 places, 2108/2108 transitions.
Applied a total of 0 rules in 16 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2022-05-14 21:07:06] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 185 cols
[2022-05-14 21:07:06] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 21:07:06] [INFO ] Dead Transitions using invariants and state equation in 639 ms found 0 transitions.
[2022-05-14 21:07:06] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 185 cols
[2022-05-14 21:07:06] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 21:07:07] [INFO ] Implicit Places using invariants in 340 ms returned []
[2022-05-14 21:07:07] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 185 cols
[2022-05-14 21:07:07] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 21:07:07] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 21:07:07] [INFO ] Implicit Places using invariants and state equation in 926 ms returned []
Implicit Place search using SMT with State Equation took 1266 ms to find 0 implicit places.
[2022-05-14 21:07:07] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 185 cols
[2022-05-14 21:07:07] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 21:07:08] [INFO ] Dead Transitions using invariants and state equation in 615 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 185/185 places, 2108/2108 transitions.
Computed a total of 168 stabilizing places and 324 stable transitions
Graph (complete) has 3981 edges and 185 vertex of which 184 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.10 ms
Computed a total of 168 stabilizing places and 324 stable transitions
Detected a total of 168/185 stabilizing places and 324/2108 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), true, (X (X (NOT p1))), (X (X p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 304 ms. Reduced automaton from 4 states, 7 edges and 2 AP to 4 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 139 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (NOT p0), true]
Incomplete random walk after 10000 steps, including 14 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-14 21:07:09] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 185 cols
[2022-05-14 21:07:09] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 21:07:09] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 21:07:09] [INFO ] After 145ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-14 21:07:09] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-14 21:07:09] [INFO ] After 104ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-14 21:07:09] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 21:07:09] [INFO ] After 66ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-14 21:07:09] [INFO ] After 215ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 35 ms.
[2022-05-14 21:07:09] [INFO ] After 407ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 185 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 185/185 places, 2108/2108 transitions.
Graph (complete) has 1553 edges and 185 vertex of which 184 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 183 transition count 2107
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 183 transition count 2107
Applied a total of 3 rules in 173 ms. Remains 183 /185 variables (removed 2) and now considering 2107/2108 (removed 1) transitions.
[2022-05-14 21:07:09] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 21:07:09] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-14 21:07:10] [INFO ] Dead Transitions using invariants and state equation in 578 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 183/185 places, 2107/2108 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 328777 steps, run timeout after 3001 ms. (steps per millisecond=109 ) properties seen :{}
Probabilistic random walk after 328777 steps, saw 90024 distinct states, run finished after 3002 ms. (steps per millisecond=109 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-14 21:07:13] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 21:07:13] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 21:07:13] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-14 21:07:13] [INFO ] After 145ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-14 21:07:13] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 21:07:13] [INFO ] After 106ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-14 21:07:13] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 21:07:14] [INFO ] After 131ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-14 21:07:14] [INFO ] After 202ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 59 ms.
[2022-05-14 21:07:14] [INFO ] After 426ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 183 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 147 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 183/183 places, 2107/2107 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 147 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2022-05-14 21:07:14] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 21:07:14] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-14 21:07:14] [INFO ] Implicit Places using invariants in 330 ms returned []
[2022-05-14 21:07:14] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 21:07:14] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 21:07:14] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 21:07:15] [INFO ] Implicit Places using invariants and state equation in 823 ms returned []
Implicit Place search using SMT with State Equation took 1155 ms to find 0 implicit places.
[2022-05-14 21:07:15] [INFO ] Redundant transitions in 53 ms returned []
[2022-05-14 21:07:15] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 21:07:15] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 21:07:16] [INFO ] Dead Transitions using invariants and state equation in 626 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 183/183 places, 2107/2107 transitions.
Ensure Unique test removed 1738 transitions
Reduce isomorphic transitions removed 1738 transitions.
Iterating post reduction 0 with 1738 rules applied. Total rules applied 1738 place count 183 transition count 369
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 1742 place count 181 transition count 367
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1744 place count 181 transition count 365
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 1746 place count 179 transition count 365
Applied a total of 1746 rules in 18 ms. Remains 179 /183 variables (removed 4) and now considering 365/2107 (removed 1742) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 365 rows 179 cols
[2022-05-14 21:07:16] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 21:07:16] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 21:07:16] [INFO ] After 145ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-14 21:07:16] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 21:07:16] [INFO ] After 110ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-14 21:07:16] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-14 21:07:16] [INFO ] After 30ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-14 21:07:16] [INFO ] After 113ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 39 ms.
[2022-05-14 21:07:16] [INFO ] After 307ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-14 21:07:16] [INFO ] Flatten gal took : 20 ms
[2022-05-14 21:07:16] [INFO ] Flatten gal took : 17 ms
[2022-05-14 21:07:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18492334832291579.gal : 4 ms
[2022-05-14 21:07:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9023592651005211058.prop : 1 ms
Invoking ITS tools like this :cd /tmp/redAtoms6646398872875391721;'/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/ReachabilityCardinality18492334832291579.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9023592651005211058.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...317
Loading property file /tmp/ReachabilityCardinality9023592651005211058.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :8 after 18
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :18 after 36
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :36 after 42
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :42 after 168
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :168 after 420
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :420 after 1470
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1470 after 6930
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :6930 after 40698
Reachability property apf1 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 1025 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,259602,0.459343,20664,2,4265,15,59623,6,0,1088,28882,0
Total reachable state count : 259602
Verifying 1 reachability properties.
Reachability property apf1 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
apf1,630,0.460482,20928,2,350,15,59623,7,0,1091,28882,0
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), true, (X (X (NOT p1))), (X (X p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 7 factoid took 330 ms. Reduced automaton from 4 states, 7 edges and 2 AP to 4 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 128 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (NOT p0), true]
Stuttering acceptance computed with spot in 139 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (NOT p0), true]
[2022-05-14 21:07:17] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 185 cols
[2022-05-14 21:07:17] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 21:07:18] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2022-05-14 21:07:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 21:07:19] [INFO ] [Real]Absence check using state equation in 521 ms returned sat
[2022-05-14 21:07:19] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 21:07:19] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-14 21:07:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 21:07:23] [INFO ] [Nat]Absence check using state equation in 4073 ms returned sat
[2022-05-14 21:07:23] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 21:07:23] [INFO ] [Nat]Added 22 Read/Feed constraints in 214 ms returned sat
[2022-05-14 21:07:24] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 98 ms.
[2022-05-14 21:07:25] [INFO ] Added : 91 causal constraints over 24 iterations in 1526 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 144 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (NOT p0), true]
Product exploration explored 100000 steps with 148 reset in 736 ms.
Product exploration explored 100000 steps with 148 reset in 753 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 137 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (NOT p0), true]
Support contains 2 out of 185 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 185/185 places, 2108/2108 transitions.
Applied a total of 0 rules in 195 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2022-05-14 21:07:27] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 185 cols
[2022-05-14 21:07:27] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-14 21:07:28] [INFO ] Dead Transitions using invariants and state equation in 645 ms found 0 transitions.
[2022-05-14 21:07:28] [INFO ] Redundant transitions in 51 ms returned []
[2022-05-14 21:07:28] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 185 cols
[2022-05-14 21:07:28] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 21:07:28] [INFO ] Dead Transitions using invariants and state equation in 628 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 185/185 places, 2108/2108 transitions.
Product exploration explored 100000 steps with 148 reset in 733 ms.
Product exploration explored 100000 steps with 148 reset in 735 ms.
Built C files in :
/tmp/ltsmin5522923249364734686
[2022-05-14 21:07:30] [INFO ] Built C files in 41ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5522923249364734686
Running compilation step : cd /tmp/ltsmin5522923249364734686;'/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/ltsmin5522923249364734686;'/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/ltsmin5522923249364734686;'/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 185 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 185/185 places, 2108/2108 transitions.
Applied a total of 0 rules in 14 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2022-05-14 21:07:33] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 185 cols
[2022-05-14 21:07:33] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 21:07:34] [INFO ] Dead Transitions using invariants and state equation in 619 ms found 0 transitions.
[2022-05-14 21:07:34] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 185 cols
[2022-05-14 21:07:34] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 21:07:34] [INFO ] Implicit Places using invariants in 318 ms returned []
[2022-05-14 21:07:34] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 185 cols
[2022-05-14 21:07:34] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 21:07:34] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 21:07:35] [INFO ] Implicit Places using invariants and state equation in 910 ms returned []
Implicit Place search using SMT with State Equation took 1230 ms to find 0 implicit places.
[2022-05-14 21:07:35] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 185 cols
[2022-05-14 21:07:35] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 21:07:35] [INFO ] Dead Transitions using invariants and state equation in 586 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 185/185 places, 2108/2108 transitions.
Built C files in :
/tmp/ltsmin4178596893265053087
[2022-05-14 21:07:36] [INFO ] Built C files in 32ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4178596893265053087
Running compilation step : cd /tmp/ltsmin4178596893265053087;'/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/ltsmin4178596893265053087;'/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/ltsmin4178596893265053087;'/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)
[2022-05-14 21:07:39] [INFO ] Flatten gal took : 72 ms
[2022-05-14 21:07:39] [INFO ] Flatten gal took : 78 ms
[2022-05-14 21:07:39] [INFO ] Time to serialize gal into /tmp/LTL10541425954188733503.gal : 15 ms
[2022-05-14 21:07:39] [INFO ] Time to serialize properties into /tmp/LTL17724201514520834497.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/LTL10541425954188733503.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17724201514520834497.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/LTL1054142...268
Read 1 LTL properties
Checking formula 0 : !((G((X(!(F(!(X("(CAPACITE_0>=3)"))))))U("(SORTI_A_0>=1)"))))
Formula 0 simplified : !G(X!F!X"(CAPACITE_0>=3)" U "(SORTI_A_0>=1)")
Detected timeout of ITS tools.
[2022-05-14 21:07:54] [INFO ] Flatten gal took : 71 ms
[2022-05-14 21:07:54] [INFO ] Applying decomposition
[2022-05-14 21:07:54] [INFO ] Flatten gal took : 69 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/graph13451082438508095169.txt' '-o' '/tmp/graph13451082438508095169.bin' '-w' '/tmp/graph13451082438508095169.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph13451082438508095169.bin' '-l' '-1' '-v' '-w' '/tmp/graph13451082438508095169.weights' '-q' '0' '-e' '0.001'
[2022-05-14 21:07:54] [INFO ] Decomposing Gal with order
[2022-05-14 21:07:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 21:07:55] [INFO ] Removed a total of 4286 redundant transitions.
[2022-05-14 21:07:55] [INFO ] Flatten gal took : 728 ms
[2022-05-14 21:07:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 520 labels/synchronizations in 39 ms.
[2022-05-14 21:07:55] [INFO ] Time to serialize gal into /tmp/LTL18232611802085056876.gal : 3 ms
[2022-05-14 21:07:55] [INFO ] Time to serialize properties into /tmp/LTL15846013419006149809.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/LTL18232611802085056876.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL15846013419006149809.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/LTL1823261...247
Read 1 LTL properties
Checking formula 0 : !((G((X(!(F(!(X("(i1.u0.CAPACITE_0>=3)"))))))U("(i1.u0.SORTI_A_0>=1)"))))
Formula 0 simplified : !G(X!F!X"(i1.u0.CAPACITE_0>=3)" U "(i1.u0.SORTI_A_0>=1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin8966426150005583137
[2022-05-14 21:08:10] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8966426150005583137
Running compilation step : cd /tmp/ltsmin8966426150005583137;'/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/ltsmin8966426150005583137;'/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/ltsmin8966426150005583137;'/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-COL-V80P20N10-LTLCardinality-11 finished in 88861 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(X(X((G(p0)||X(p1)||!p1)))) U X(p1))))'
Support contains 5 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 187 transition count 2108
Applied a total of 1 rules in 17 ms. Remains 187 /188 variables (removed 1) and now considering 2108/2108 (removed 0) transitions.
[2022-05-14 21:08:13] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 187 cols
[2022-05-14 21:08:13] [INFO ] Computed 6 place invariants in 6 ms
[2022-05-14 21:08:14] [INFO ] Dead Transitions using invariants and state equation in 768 ms found 0 transitions.
[2022-05-14 21:08:14] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 187 cols
[2022-05-14 21:08:14] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-14 21:08:14] [INFO ] Implicit Places using invariants in 324 ms returned []
[2022-05-14 21:08:14] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 187 cols
[2022-05-14 21:08:14] [INFO ] Computed 6 place invariants in 3 ms
[2022-05-14 21:08:15] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 21:08:15] [INFO ] Implicit Places using invariants and state equation in 982 ms returned [168]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1311 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 186/188 places, 2108/2108 transitions.
Applied a total of 0 rules in 14 ms. Remains 186 /186 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 186/188 places, 2108/2108 transitions.
Stuttering acceptance computed with spot in 383 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), false, (NOT p1), (AND (NOT p0) (NOT p1)), true, (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N10-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=3 dest: 3}, { cond=true, acceptance={0} source=3 dest: 4}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 5}, { cond=(AND p1 p0), acceptance={} source=4 dest: 6}], [{ cond=(NOT p1), acceptance={} source=5 dest: 7}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=6 dest: 7}, { cond=(AND (NOT p1) p0), acceptance={} source=6 dest: 8}], [{ cond=true, acceptance={0} source=7 dest: 7}], [{ cond=(NOT p0), acceptance={} source=8 dest: 7}, { cond=p0, acceptance={} source=8 dest: 8}]], initial=0, aps=[p1:(LEQ s82 s0), p0:(LEQ s84 (ADD s184 s185))], 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, null, null][false, false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 864 ms.
Product exploration explored 100000 steps with 33333 reset in 845 ms.
Computed a total of 169 stabilizing places and 324 stable transitions
Graph (complete) has 4145 edges and 186 vertex of which 185 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.9 ms
Computed a total of 169 stabilizing places and 324 stable transitions
Detected a total of 169/186 stabilizing places and 324/2108 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p1))
Knowledge based reduction with 3 factoid took 98 ms. Reduced automaton from 9 states, 13 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA BridgeAndVehicles-COL-V80P20N10-LTLCardinality-12 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-COL-V80P20N10-LTLCardinality-12 finished in 4348 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(p0)&&X((G(p0) U p1)))))'
Support contains 3 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Applied a total of 0 rules in 15 ms. Remains 188 /188 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2022-05-14 21:08:18] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 188 cols
[2022-05-14 21:08:18] [INFO ] Computed 7 place invariants in 2 ms
[2022-05-14 21:08:18] [INFO ] Dead Transitions using invariants and state equation in 643 ms found 0 transitions.
[2022-05-14 21:08:18] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 188 cols
[2022-05-14 21:08:18] [INFO ] Computed 7 place invariants in 2 ms
[2022-05-14 21:08:19] [INFO ] Implicit Places using invariants in 342 ms returned []
[2022-05-14 21:08:19] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 188 cols
[2022-05-14 21:08:19] [INFO ] Computed 7 place invariants in 3 ms
[2022-05-14 21:08:19] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 21:08:20] [INFO ] Implicit Places using invariants and state equation in 1423 ms returned [84, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1775 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 186/188 places, 2108/2108 transitions.
Applied a total of 0 rules in 12 ms. Remains 186 /186 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 186/188 places, 2108/2108 transitions.
Stuttering acceptance computed with spot in 181 ms :[(OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N10-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ 2 s168), p1:(LEQ s82 s166)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 694 steps with 1 reset in 9 ms.
FORMULA BridgeAndVehicles-COL-V80P20N10-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V80P20N10-LTLCardinality-13 finished in 2664 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(p0)))'
Support contains 3 out of 188 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 186 transition count 2108
Applied a total of 2 rules in 18 ms. Remains 186 /188 variables (removed 2) and now considering 2108/2108 (removed 0) transitions.
[2022-05-14 21:08:20] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2022-05-14 21:08:20] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 21:08:21] [INFO ] Dead Transitions using invariants and state equation in 624 ms found 0 transitions.
[2022-05-14 21:08:21] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2022-05-14 21:08:21] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 21:08:21] [INFO ] Implicit Places using invariants in 285 ms returned []
[2022-05-14 21:08:21] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2022-05-14 21:08:21] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 21:08:21] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 21:08:22] [INFO ] Implicit Places using invariants and state equation in 1117 ms returned [83, 167]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1408 ms to find 2 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 184/188 places, 2108/2108 transitions.
Applied a total of 0 rules in 21 ms. Remains 184 /184 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 184/188 places, 2108/2108 transitions.
Stuttering acceptance computed with spot in 77 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N10-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ (ADD s167 s168) s165)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 30019 reset in 696 ms.
Product exploration explored 100000 steps with 29986 reset in 687 ms.
Computed a total of 167 stabilizing places and 324 stable transitions
Computed a total of 167 stabilizing places and 324 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 127 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 2 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 92 ms :[(NOT p0), (NOT p0)]
Finished random walk after 5 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=5 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 158 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 2 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 57 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 74 ms :[(NOT p0), (NOT p0)]
Support contains 3 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 2108/2108 transitions.
Applied a total of 0 rules in 22 ms. Remains 184 /184 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2022-05-14 21:08:24] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 184 cols
[2022-05-14 21:08:24] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 21:08:25] [INFO ] Dead Transitions using invariants and state equation in 607 ms found 0 transitions.
[2022-05-14 21:08:25] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 184 cols
[2022-05-14 21:08:25] [INFO ] Computed 5 place invariants in 6 ms
[2022-05-14 21:08:25] [INFO ] Implicit Places using invariants in 282 ms returned []
[2022-05-14 21:08:25] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 184 cols
[2022-05-14 21:08:25] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 21:08:25] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 21:08:26] [INFO ] Implicit Places using invariants and state equation in 729 ms returned []
Implicit Place search using SMT with State Equation took 1013 ms to find 0 implicit places.
[2022-05-14 21:08:26] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 184 cols
[2022-05-14 21:08:26] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 21:08:27] [INFO ] Dead Transitions using invariants and state equation in 602 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 184/184 places, 2108/2108 transitions.
Computed a total of 167 stabilizing places and 324 stable transitions
Computed a total of 167 stabilizing places and 324 stable transitions
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 119 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 2 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Finished random walk after 4 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=4 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 161 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 2 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 62 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 73 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 60 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 29910 reset in 693 ms.
Product exploration explored 100000 steps with 30037 reset in 695 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 82 ms :[(NOT p0), (NOT p0)]
Support contains 3 out of 184 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 184/184 places, 2108/2108 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 4 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 184 transition count 2108
Deduced a syphon composed of 1 places in 4 ms
Applied a total of 1 rules in 196 ms. Remains 184 /184 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2022-05-14 21:08:29] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 184 cols
[2022-05-14 21:08:29] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 21:08:30] [INFO ] Dead Transitions using invariants and state equation in 618 ms found 0 transitions.
[2022-05-14 21:08:30] [INFO ] Redundant transitions in 51 ms returned []
[2022-05-14 21:08:30] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 184 cols
[2022-05-14 21:08:30] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 21:08:30] [INFO ] Dead Transitions using invariants and state equation in 602 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 184/184 places, 2108/2108 transitions.
Finished structural reductions, in 1 iterations. Remains : 184/184 places, 2108/2108 transitions.
Product exploration explored 100000 steps with 30111 reset in 1709 ms.
Product exploration explored 100000 steps with 29774 reset in 1700 ms.
Built C files in :
/tmp/ltsmin8845297625277390776
[2022-05-14 21:08:34] [INFO ] Built C files in 28ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8845297625277390776
Running compilation step : cd /tmp/ltsmin8845297625277390776;'/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/ltsmin8845297625277390776;'/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/ltsmin8845297625277390776;'/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 3 out of 184 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 184/184 places, 2108/2108 transitions.
Applied a total of 0 rules in 12 ms. Remains 184 /184 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2022-05-14 21:08:37] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 184 cols
[2022-05-14 21:08:37] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 21:08:37] [INFO ] Dead Transitions using invariants and state equation in 586 ms found 0 transitions.
[2022-05-14 21:08:37] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 184 cols
[2022-05-14 21:08:37] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 21:08:38] [INFO ] Implicit Places using invariants in 280 ms returned []
[2022-05-14 21:08:38] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 184 cols
[2022-05-14 21:08:38] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 21:08:38] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 21:08:38] [INFO ] Implicit Places using invariants and state equation in 704 ms returned []
Implicit Place search using SMT with State Equation took 988 ms to find 0 implicit places.
[2022-05-14 21:08:38] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 184 cols
[2022-05-14 21:08:38] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 21:08:39] [INFO ] Dead Transitions using invariants and state equation in 578 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 184/184 places, 2108/2108 transitions.
Built C files in :
/tmp/ltsmin2834340405976335645
[2022-05-14 21:08:39] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2834340405976335645
Running compilation step : cd /tmp/ltsmin2834340405976335645;'/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/ltsmin2834340405976335645;'/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/ltsmin2834340405976335645;'/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)
[2022-05-14 21:08:42] [INFO ] Flatten gal took : 65 ms
[2022-05-14 21:08:42] [INFO ] Flatten gal took : 66 ms
[2022-05-14 21:08:42] [INFO ] Time to serialize gal into /tmp/LTL604372250652140.gal : 10 ms
[2022-05-14 21:08:42] [INFO ] Time to serialize properties into /tmp/LTL1632175108663388141.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/LTL604372250652140.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL1632175108663388141.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/LTL6043722...262
Read 1 LTL properties
Checking formula 0 : !((F(X("((CONTROLEUR_0+CONTROLEUR_1)<=SUR_PONT_B_0)"))))
Formula 0 simplified : !FX"((CONTROLEUR_0+CONTROLEUR_1)<=SUR_PONT_B_0)"
Detected timeout of ITS tools.
[2022-05-14 21:08:57] [INFO ] Flatten gal took : 64 ms
[2022-05-14 21:08:57] [INFO ] Applying decomposition
[2022-05-14 21:08:58] [INFO ] Flatten gal took : 65 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/graph10902861397957101251.txt' '-o' '/tmp/graph10902861397957101251.bin' '-w' '/tmp/graph10902861397957101251.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10902861397957101251.bin' '-l' '-1' '-v' '-w' '/tmp/graph10902861397957101251.weights' '-q' '0' '-e' '0.001'
[2022-05-14 21:08:58] [INFO ] Decomposing Gal with order
[2022-05-14 21:08:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 21:08:59] [INFO ] Removed a total of 3795 redundant transitions.
[2022-05-14 21:08:59] [INFO ] Flatten gal took : 970 ms
[2022-05-14 21:08:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 2277 labels/synchronizations in 83 ms.
[2022-05-14 21:08:59] [INFO ] Time to serialize gal into /tmp/LTL14863842712287967671.gal : 5 ms
[2022-05-14 21:08:59] [INFO ] Time to serialize properties into /tmp/LTL3601948850417200345.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/LTL14863842712287967671.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL3601948850417200345.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/LTL1486384...267
Read 1 LTL properties
Checking formula 0 : !((F(X("((gu2.CONTROLEUR_0+gu2.CONTROLEUR_1)<=gu2.SUR_PONT_B_0)"))))
Formula 0 simplified : !FX"((gu2.CONTROLEUR_0+gu2.CONTROLEUR_1)<=gu2.SUR_PONT_B_0)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17877411928007110474
[2022-05-14 21:09:14] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17877411928007110474
Running compilation step : cd /tmp/ltsmin17877411928007110474;'/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/ltsmin17877411928007110474;'/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/ltsmin17877411928007110474;'/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-COL-V80P20N10-LTLCardinality-14 finished in 56637 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(F(G(((F(p1)||(p2 U p3))&&p0))))))'
Support contains 9 out of 188 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Graph (complete) has 4310 edges and 188 vertex of which 186 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 185 ms. Remains 186 /188 variables (removed 2) and now considering 2108/2108 (removed 0) transitions.
[2022-05-14 21:09:17] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2022-05-14 21:09:17] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 21:09:18] [INFO ] Dead Transitions using invariants and state equation in 665 ms found 0 transitions.
[2022-05-14 21:09:18] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2022-05-14 21:09:18] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 21:09:18] [INFO ] Implicit Places using invariants in 261 ms returned []
[2022-05-14 21:09:18] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2022-05-14 21:09:18] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 21:09:18] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 21:09:20] [INFO ] Implicit Places using invariants and state equation in 1702 ms returned [83, 167]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1968 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 184/188 places, 2108/2108 transitions.
Applied a total of 0 rules in 180 ms. Remains 184 /184 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 184/188 places, 2108/2108 transitions.
Stuttering acceptance computed with spot in 158 ms :[(OR (NOT p0) (AND (NOT p1) (NOT p3))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p1) (NOT p3))), (AND (NOT p1) (NOT p3))]
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N10-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p1) p0 (NOT p3) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p3) p2), acceptance={} source=0 dest: 2}], [{ cond=(OR (AND (NOT p1) p0 p3) (AND (NOT p1) p0 p2)), acceptance={} source=1 dest: 1}, { cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p1) (NOT p3) (NOT p2))), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) p0 (NOT p3) p2), acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p3) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p1) (NOT p3) p2), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(AND (GT s166 (ADD s167 s168)) (GT s166 (ADD s169 s170))), p1:(LEQ s0 s165), p3:(LEQ s82 s83), p2:(LEQ s166 (ADD s167 s168))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 676 steps with 0 reset in 13 ms.
FORMULA BridgeAndVehicles-COL-V80P20N10-LTLCardinality-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V80P20N10-LTLCardinality-15 finished in 3214 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(!F(!X(p0))) U p1)))'
Found a SL insensitive property : BridgeAndVehicles-COL-V80P20N10-LTLCardinality-11
Stuttering acceptance computed with spot in 107 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (NOT p0), true]
Support contains 2 out of 188 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Graph (complete) has 4310 edges and 188 vertex of which 187 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.12 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 35 ms. Remains 187 /188 variables (removed 1) and now considering 2108/2108 (removed 0) transitions.
[2022-05-14 21:09:20] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 187 cols
[2022-05-14 21:09:20] [INFO ] Computed 6 place invariants in 4 ms
[2022-05-14 21:09:21] [INFO ] Dead Transitions using invariants and state equation in 616 ms found 0 transitions.
[2022-05-14 21:09:21] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 187 cols
[2022-05-14 21:09:21] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-14 21:09:21] [INFO ] Implicit Places using invariants in 345 ms returned []
[2022-05-14 21:09:21] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 187 cols
[2022-05-14 21:09:21] [INFO ] Computed 6 place invariants in 6 ms
[2022-05-14 21:09:22] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 21:09:23] [INFO ] Implicit Places using invariants and state equation in 1194 ms returned [84, 168]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1545 ms to find 2 implicit places.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 185/188 places, 2108/2108 transitions.
Applied a total of 0 rules in 25 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 185/188 places, 2108/2108 transitions.
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N10-LTLCardinality-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=true, acceptance={0} source=1 dest: 2}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(LEQ 1 s82), p0:(LEQ 3 s0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak, sl-invariant], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 148 reset in 733 ms.
Product exploration explored 100000 steps with 148 reset in 750 ms.
Computed a total of 168 stabilizing places and 324 stable transitions
Graph (complete) has 3981 edges and 185 vertex of which 184 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.8 ms
Computed a total of 168 stabilizing places and 324 stable transitions
Detected a total of 168/185 stabilizing places and 324/2108 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), true, (X (X (NOT p1))), (X (X p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 291 ms. Reduced automaton from 4 states, 7 edges and 2 AP to 4 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 125 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (NOT p0), true]
Incomplete random walk after 10000 steps, including 14 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-14 21:09:25] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 185 cols
[2022-05-14 21:09:25] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 21:09:25] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-14 21:09:25] [INFO ] After 143ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-14 21:09:25] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 21:09:25] [INFO ] After 103ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-14 21:09:25] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 21:09:25] [INFO ] After 65ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-14 21:09:25] [INFO ] After 211ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 37 ms.
[2022-05-14 21:09:25] [INFO ] After 409ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 1 out of 185 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 185/185 places, 2108/2108 transitions.
Graph (complete) has 1553 edges and 185 vertex of which 184 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 183 transition count 2107
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 183 transition count 2107
Applied a total of 3 rules in 184 ms. Remains 183 /185 variables (removed 2) and now considering 2107/2108 (removed 1) transitions.
[2022-05-14 21:09:25] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 21:09:25] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 21:09:26] [INFO ] Dead Transitions using invariants and state equation in 618 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 183/185 places, 2107/2108 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 323292 steps, run timeout after 3001 ms. (steps per millisecond=107 ) properties seen :{}
Probabilistic random walk after 323292 steps, saw 88574 distinct states, run finished after 3001 ms. (steps per millisecond=107 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-14 21:09:29] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 21:09:29] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 21:09:29] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 21:09:29] [INFO ] After 138ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-14 21:09:29] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 21:09:29] [INFO ] After 102ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-14 21:09:29] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 21:09:30] [INFO ] After 127ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-14 21:09:30] [INFO ] After 198ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 57 ms.
[2022-05-14 21:09:30] [INFO ] After 418ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 183 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 145 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 183/183 places, 2107/2107 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 142 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2022-05-14 21:09:30] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 21:09:30] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 21:09:30] [INFO ] Implicit Places using invariants in 324 ms returned []
[2022-05-14 21:09:30] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 21:09:30] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 21:09:30] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 21:09:32] [INFO ] Implicit Places using invariants and state equation in 1215 ms returned []
Implicit Place search using SMT with State Equation took 1541 ms to find 0 implicit places.
[2022-05-14 21:09:32] [INFO ] Redundant transitions in 53 ms returned []
[2022-05-14 21:09:32] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 21:09:32] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 21:09:32] [INFO ] Dead Transitions using invariants and state equation in 575 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 183/183 places, 2107/2107 transitions.
Ensure Unique test removed 1738 transitions
Reduce isomorphic transitions removed 1738 transitions.
Iterating post reduction 0 with 1738 rules applied. Total rules applied 1738 place count 183 transition count 369
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 1742 place count 181 transition count 367
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1744 place count 181 transition count 365
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 1746 place count 179 transition count 365
Applied a total of 1746 rules in 15 ms. Remains 179 /183 variables (removed 4) and now considering 365/2107 (removed 1742) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 365 rows 179 cols
[2022-05-14 21:09:32] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 21:09:32] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 21:09:32] [INFO ] After 138ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-14 21:09:32] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-14 21:09:32] [INFO ] After 99ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-14 21:09:32] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-14 21:09:33] [INFO ] After 37ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-14 21:09:33] [INFO ] After 119ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 38 ms.
[2022-05-14 21:09:33] [INFO ] After 297ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-14 21:09:33] [INFO ] Flatten gal took : 13 ms
[2022-05-14 21:09:33] [INFO ] Flatten gal took : 13 ms
[2022-05-14 21:09:33] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3670880102115601692.gal : 2 ms
[2022-05-14 21:09:33] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3533507377723979928.prop : 605 ms
Invoking ITS tools like this :cd /tmp/redAtoms4398781481520248429;'/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/ReachabilityCardinality3670880102115601692.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3533507377723979928.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...319
Loading property file /tmp/ReachabilityCardinality3533507377723979928.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :8 after 18
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :18 after 36
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :36 after 42
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :42 after 168
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :168 after 420
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :420 after 1470
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1470 after 6930
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :6930 after 40698
Reachability property apf1 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 1025 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,259602,0.479825,20668,2,4265,15,59623,6,0,1088,28882,0
Total reachable state count : 259602
Verifying 1 reachability properties.
Reachability property apf1 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
apf1,630,0.481125,20932,2,350,15,59623,7,0,1091,28882,0
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), true, (X (X (NOT p1))), (X (X p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 7 factoid took 318 ms. Reduced automaton from 4 states, 7 edges and 2 AP to 4 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 138 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (NOT p0), true]
Stuttering acceptance computed with spot in 129 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (NOT p0), true]
[2022-05-14 21:09:34] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 185 cols
[2022-05-14 21:09:34] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 21:09:35] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2022-05-14 21:09:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 21:09:36] [INFO ] [Real]Absence check using state equation in 539 ms returned sat
[2022-05-14 21:09:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 21:09:36] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-14 21:09:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 21:09:40] [INFO ] [Nat]Absence check using state equation in 4041 ms returned sat
[2022-05-14 21:09:40] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 21:09:40] [INFO ] [Nat]Added 22 Read/Feed constraints in 215 ms returned sat
[2022-05-14 21:09:41] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 65 ms.
[2022-05-14 21:09:42] [INFO ] Added : 91 causal constraints over 24 iterations in 1515 ms. Result :sat
Could not prove EG (NOT p1)
Support contains 2 out of 185 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 185/185 places, 2108/2108 transitions.
Applied a total of 0 rules in 14 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2022-05-14 21:09:42] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 185 cols
[2022-05-14 21:09:42] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 21:09:43] [INFO ] Dead Transitions using invariants and state equation in 620 ms found 0 transitions.
[2022-05-14 21:09:43] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 185 cols
[2022-05-14 21:09:43] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 21:09:43] [INFO ] Implicit Places using invariants in 324 ms returned []
[2022-05-14 21:09:43] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 185 cols
[2022-05-14 21:09:43] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 21:09:43] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 21:09:44] [INFO ] Implicit Places using invariants and state equation in 927 ms returned []
Implicit Place search using SMT with State Equation took 1253 ms to find 0 implicit places.
[2022-05-14 21:09:44] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 185 cols
[2022-05-14 21:09:44] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 21:09:44] [INFO ] Dead Transitions using invariants and state equation in 633 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 185/185 places, 2108/2108 transitions.
Computed a total of 168 stabilizing places and 324 stable transitions
Graph (complete) has 3981 edges and 185 vertex of which 184 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.8 ms
Computed a total of 168 stabilizing places and 324 stable transitions
Detected a total of 168/185 stabilizing places and 324/2108 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), true, (X (X (NOT p1))), (X (X p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 7 factoid took 247 ms. Reduced automaton from 4 states, 7 edges and 2 AP to 4 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 138 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (NOT p0), true]
Incomplete random walk after 10000 steps, including 14 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-05-14 21:09:45] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 185 cols
[2022-05-14 21:09:45] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 21:09:45] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 21:09:45] [INFO ] After 158ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-14 21:09:45] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 21:09:45] [INFO ] After 102ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-14 21:09:45] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 21:09:45] [INFO ] After 54ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-14 21:09:46] [INFO ] After 194ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 35 ms.
[2022-05-14 21:09:46] [INFO ] After 384ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 185 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 185/185 places, 2108/2108 transitions.
Graph (complete) has 1553 edges and 185 vertex of which 184 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 183 transition count 2107
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 183 transition count 2107
Applied a total of 3 rules in 156 ms. Remains 183 /185 variables (removed 2) and now considering 2107/2108 (removed 1) transitions.
[2022-05-14 21:09:46] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 21:09:46] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-14 21:09:46] [INFO ] Dead Transitions using invariants and state equation in 586 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 183/185 places, 2107/2108 transitions.
Incomplete random walk after 10000 steps, including 14 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 331208 steps, run timeout after 3001 ms. (steps per millisecond=110 ) properties seen :{}
Probabilistic random walk after 331208 steps, saw 90651 distinct states, run finished after 3001 ms. (steps per millisecond=110 ) properties seen :0
Running SMT prover for 1 properties.
[2022-05-14 21:09:49] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 21:09:49] [INFO ] Computed 5 place invariants in 6 ms
[2022-05-14 21:09:49] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 21:09:50] [INFO ] After 144ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-14 21:09:50] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 21:09:50] [INFO ] After 98ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-14 21:09:50] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 21:09:50] [INFO ] After 119ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-14 21:09:50] [INFO ] After 189ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 57 ms.
[2022-05-14 21:09:50] [INFO ] After 405ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 1 out of 183 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 147 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 183/183 places, 2107/2107 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 143 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2022-05-14 21:09:50] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 21:09:50] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 21:09:51] [INFO ] Implicit Places using invariants in 327 ms returned []
[2022-05-14 21:09:51] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 21:09:51] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 21:09:51] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 21:09:51] [INFO ] Implicit Places using invariants and state equation in 820 ms returned []
Implicit Place search using SMT with State Equation took 1147 ms to find 0 implicit places.
[2022-05-14 21:09:51] [INFO ] Redundant transitions in 52 ms returned []
[2022-05-14 21:09:51] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 21:09:51] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 21:09:52] [INFO ] Dead Transitions using invariants and state equation in 580 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 183/183 places, 2107/2107 transitions.
Ensure Unique test removed 1738 transitions
Reduce isomorphic transitions removed 1738 transitions.
Iterating post reduction 0 with 1738 rules applied. Total rules applied 1738 place count 183 transition count 369
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 1742 place count 181 transition count 367
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 1744 place count 181 transition count 365
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 1746 place count 179 transition count 365
Applied a total of 1746 rules in 14 ms. Remains 179 /183 variables (removed 4) and now considering 365/2107 (removed 1742) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 365 rows 179 cols
[2022-05-14 21:09:52] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 21:09:52] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-14 21:09:52] [INFO ] After 209ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-14 21:09:52] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 21:09:52] [INFO ] After 97ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-14 21:09:52] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-14 21:09:52] [INFO ] After 27ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-14 21:09:53] [INFO ] After 108ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 38 ms.
[2022-05-14 21:09:53] [INFO ] After 284ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-05-14 21:09:53] [INFO ] Flatten gal took : 13 ms
[2022-05-14 21:09:53] [INFO ] Flatten gal took : 22 ms
[2022-05-14 21:09:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality242579618502208462.gal : 2 ms
[2022-05-14 21:09:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9528949692144461599.prop : 5 ms
Invoking ITS tools like this :cd /tmp/redAtoms2086555129883864516;'/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/ReachabilityCardinality242579618502208462.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9528949692144461599.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...318
Loading property file /tmp/ReachabilityCardinality9528949692144461599.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :8 after 18
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :18 after 36
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :36 after 42
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :42 after 168
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :168 after 420
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :420 after 1470
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1470 after 6930
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :6930 after 40698
Reachability property apf1 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 1025 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,259602,0.490648,20668,2,4265,15,59623,6,0,1088,28882,0
Total reachable state count : 259602
Verifying 1 reachability properties.
Reachability property apf1 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
apf1,630,0.491599,20932,2,350,15,59623,7,0,1091,28882,0
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), true, (X (X (NOT p1))), (X (X p0)), (F (OR (G p1) (G (NOT p1)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F p1)]
Knowledge based reduction with 7 factoid took 324 ms. Reduced automaton from 4 states, 7 edges and 2 AP to 4 states, 7 edges and 2 AP.
Stuttering acceptance computed with spot in 149 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (NOT p0), true]
Stuttering acceptance computed with spot in 135 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (NOT p0), true]
[2022-05-14 21:09:54] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 185 cols
[2022-05-14 21:09:54] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 21:09:54] [INFO ] [Real]Absence check using 5 positive place invariants in 4 ms returned sat
[2022-05-14 21:09:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 21:09:55] [INFO ] [Real]Absence check using state equation in 535 ms returned sat
[2022-05-14 21:09:55] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 21:09:56] [INFO ] [Nat]Absence check using 5 positive place invariants in 3 ms returned sat
[2022-05-14 21:09:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 21:10:00] [INFO ] [Nat]Absence check using state equation in 4090 ms returned sat
[2022-05-14 21:10:00] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 21:10:00] [INFO ] [Nat]Added 22 Read/Feed constraints in 217 ms returned sat
[2022-05-14 21:10:00] [INFO ] Computed and/alt/rep : 170/338/170 causal constraints (skipped 197 transitions) in 47 ms.
[2022-05-14 21:10:01] [INFO ] Added : 91 causal constraints over 24 iterations in 1558 ms. Result :sat
Could not prove EG (NOT p1)
Stuttering acceptance computed with spot in 127 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (NOT p0), true]
Product exploration explored 100000 steps with 148 reset in 750 ms.
Product exploration explored 100000 steps with 148 reset in 738 ms.
Applying partial POR strategy [false, false, true, true]
Stuttering acceptance computed with spot in 111 ms :[(NOT p1), (OR (NOT p0) (NOT p1)), (NOT p0), true]
Support contains 2 out of 185 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 185/185 places, 2108/2108 transitions.
Applied a total of 0 rules in 152 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2022-05-14 21:10:03] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 185 cols
[2022-05-14 21:10:03] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 21:10:04] [INFO ] Dead Transitions using invariants and state equation in 615 ms found 0 transitions.
[2022-05-14 21:10:04] [INFO ] Redundant transitions in 49 ms returned []
[2022-05-14 21:10:04] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 185 cols
[2022-05-14 21:10:04] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 21:10:05] [INFO ] Dead Transitions using invariants and state equation in 625 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 185/185 places, 2108/2108 transitions.
Product exploration explored 100000 steps with 148 reset in 709 ms.
Product exploration explored 100000 steps with 148 reset in 721 ms.
Built C files in :
/tmp/ltsmin8169521142115185353
[2022-05-14 21:10:06] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8169521142115185353
Running compilation step : cd /tmp/ltsmin8169521142115185353;'/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/ltsmin8169521142115185353;'/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/ltsmin8169521142115185353;'/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 185 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 185/185 places, 2108/2108 transitions.
Applied a total of 0 rules in 19 ms. Remains 185 /185 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2022-05-14 21:10:09] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 185 cols
[2022-05-14 21:10:09] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 21:10:10] [INFO ] Dead Transitions using invariants and state equation in 592 ms found 0 transitions.
[2022-05-14 21:10:10] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 185 cols
[2022-05-14 21:10:10] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 21:10:10] [INFO ] Implicit Places using invariants in 334 ms returned []
[2022-05-14 21:10:10] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 185 cols
[2022-05-14 21:10:10] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 21:10:10] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 21:10:11] [INFO ] Implicit Places using invariants and state equation in 919 ms returned []
Implicit Place search using SMT with State Equation took 1255 ms to find 0 implicit places.
[2022-05-14 21:10:11] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 185 cols
[2022-05-14 21:10:11] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 21:10:12] [INFO ] Dead Transitions using invariants and state equation in 619 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 185/185 places, 2108/2108 transitions.
Built C files in :
/tmp/ltsmin8725549108421641106
[2022-05-14 21:10:12] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin8725549108421641106
Running compilation step : cd /tmp/ltsmin8725549108421641106;'/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/ltsmin8725549108421641106;'/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/ltsmin8725549108421641106;'/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)
[2022-05-14 21:10:15] [INFO ] Flatten gal took : 63 ms
[2022-05-14 21:10:15] [INFO ] Flatten gal took : 60 ms
[2022-05-14 21:10:15] [INFO ] Time to serialize gal into /tmp/LTL1818515517925838052.gal : 9 ms
[2022-05-14 21:10:15] [INFO ] Time to serialize properties into /tmp/LTL16712999645201856298.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/LTL1818515517925838052.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16712999645201856298.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/LTL1818515...267
Read 1 LTL properties
Checking formula 0 : !((G((X(!(F(!(X("(CAPACITE_0>=3)"))))))U("(SORTI_A_0>=1)"))))
Formula 0 simplified : !G(X!F!X"(CAPACITE_0>=3)" U "(SORTI_A_0>=1)")
Detected timeout of ITS tools.
[2022-05-14 21:10:30] [INFO ] Flatten gal took : 76 ms
[2022-05-14 21:10:30] [INFO ] Applying decomposition
[2022-05-14 21:10:30] [INFO ] Flatten gal took : 62 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/graph8014002821008338489.txt' '-o' '/tmp/graph8014002821008338489.bin' '-w' '/tmp/graph8014002821008338489.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8014002821008338489.bin' '-l' '-1' '-v' '-w' '/tmp/graph8014002821008338489.weights' '-q' '0' '-e' '0.001'
[2022-05-14 21:10:30] [INFO ] Decomposing Gal with order
[2022-05-14 21:10:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 21:10:31] [INFO ] Removed a total of 3713 redundant transitions.
[2022-05-14 21:10:31] [INFO ] Flatten gal took : 652 ms
[2022-05-14 21:10:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 437 labels/synchronizations in 13 ms.
[2022-05-14 21:10:31] [INFO ] Time to serialize gal into /tmp/LTL2613015448769878998.gal : 2 ms
[2022-05-14 21:10:31] [INFO ] Time to serialize properties into /tmp/LTL12518117438309891525.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/LTL2613015448769878998.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL12518117438309891525.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/LTL2613015...246
Read 1 LTL properties
Checking formula 0 : !((G((X(!(F(!(X("(u0.CAPACITE_0>=3)"))))))U("(u0.SORTI_A_0>=1)"))))
Formula 0 simplified : !G(X!F!X"(u0.CAPACITE_0>=3)" U "(u0.SORTI_A_0>=1)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16675591640894098994
[2022-05-14 21:10:46] [INFO ] Built C files in 30ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16675591640894098994
Running compilation step : cd /tmp/ltsmin16675591640894098994;'/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/ltsmin16675591640894098994;'/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/ltsmin16675591640894098994;'/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-COL-V80P20N10-LTLCardinality-11 finished in 88942 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(p0)))'
Found a CL insensitive property : BridgeAndVehicles-COL-V80P20N10-LTLCardinality-14
Stuttering acceptance computed with spot in 78 ms :[(NOT p0), (NOT p0)]
Support contains 3 out of 188 places. Attempting structural reductions.
Starting structural reductions in SLCL_LTL mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Graph (complete) has 4310 edges and 188 vertex of which 186 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.6 ms
Discarding 2 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 185 transition count 2107
Applied a total of 3 rules in 40 ms. Remains 185 /188 variables (removed 3) and now considering 2107/2108 (removed 1) transitions.
[2022-05-14 21:10:49] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 185 cols
[2022-05-14 21:10:49] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 21:10:50] [INFO ] Dead Transitions using invariants and state equation in 613 ms found 0 transitions.
[2022-05-14 21:10:50] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 185 cols
[2022-05-14 21:10:50] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 21:10:50] [INFO ] Implicit Places using invariants in 294 ms returned []
[2022-05-14 21:10:50] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 185 cols
[2022-05-14 21:10:50] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 21:10:50] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 21:10:52] [INFO ] Implicit Places using invariants and state equation in 1867 ms returned [83, 166]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2167 ms to find 2 implicit places.
Starting structural reductions in SLCL_LTL mode, iteration 1 : 183/188 places, 2107/2108 transitions.
Applied a total of 0 rules in 23 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 183/188 places, 2107/2108 transitions.
Running random walk in product with property : BridgeAndVehicles-COL-V80P20N10-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(LEQ (ADD s166 s167) s164)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak, cl-invariant], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 30047 reset in 646 ms.
Product exploration explored 100000 steps with 29956 reset in 662 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 : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 142 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 2 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Finished random walk after 6 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=6 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 146 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 2 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 61 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 67 ms :[(NOT p0), (NOT p0)]
Support contains 3 out of 183 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 12 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2022-05-14 21:10:54] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 21:10:54] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-14 21:10:55] [INFO ] Dead Transitions using invariants and state equation in 632 ms found 0 transitions.
[2022-05-14 21:10:55] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 21:10:55] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 21:10:55] [INFO ] Implicit Places using invariants in 271 ms returned []
[2022-05-14 21:10:55] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 21:10:55] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 21:10:55] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 21:10:56] [INFO ] Implicit Places using invariants and state equation in 1319 ms returned []
Implicit Place search using SMT with State Equation took 1592 ms to find 0 implicit places.
[2022-05-14 21:10:56] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 21:10:56] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 21:10:57] [INFO ] Dead Transitions using invariants and state equation in 631 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 183/183 places, 2107/2107 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]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 1 factoid took 130 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 2 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=0 )
Knowledge obtained : [p0]
False Knowledge obtained : [(X (NOT p0)), (X p0), (X (X (NOT p0))), (X (X p0)), (F (NOT p0))]
Knowledge based reduction with 1 factoid took 130 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 2 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 49 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 72 ms :[(NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 75 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 29606 reset in 655 ms.
Product exploration explored 100000 steps with 29905 reset in 676 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Support contains 3 out of 183 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 173 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2022-05-14 21:10:59] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 21:10:59] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 21:11:00] [INFO ] Dead Transitions using invariants and state equation in 631 ms found 0 transitions.
[2022-05-14 21:11:00] [INFO ] Redundant transitions in 39 ms returned []
[2022-05-14 21:11:00] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 21:11:00] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 21:11:00] [INFO ] Dead Transitions using invariants and state equation in 613 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 183/183 places, 2107/2107 transitions.
Product exploration explored 100000 steps with 29950 reset in 1701 ms.
Product exploration explored 100000 steps with 29965 reset in 1710 ms.
Built C files in :
/tmp/ltsmin4046571489858581223
[2022-05-14 21:11:04] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4046571489858581223
Running compilation step : cd /tmp/ltsmin4046571489858581223;'/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/ltsmin4046571489858581223;'/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/ltsmin4046571489858581223;'/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 3 out of 183 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 183/183 places, 2107/2107 transitions.
Applied a total of 0 rules in 17 ms. Remains 183 /183 variables (removed 0) and now considering 2107/2107 (removed 0) transitions.
[2022-05-14 21:11:07] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 21:11:07] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 21:11:08] [INFO ] Dead Transitions using invariants and state equation in 703 ms found 0 transitions.
[2022-05-14 21:11:08] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 21:11:08] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 21:11:08] [INFO ] Implicit Places using invariants in 334 ms returned []
[2022-05-14 21:11:08] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 21:11:08] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 21:11:08] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 21:11:09] [INFO ] Implicit Places using invariants and state equation in 1193 ms returned []
Implicit Place search using SMT with State Equation took 1530 ms to find 0 implicit places.
[2022-05-14 21:11:09] [INFO ] Flow matrix only has 369 transitions (discarded 1738 similar events)
// Phase 1: matrix 369 rows 183 cols
[2022-05-14 21:11:09] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 21:11:10] [INFO ] Dead Transitions using invariants and state equation in 574 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 183/183 places, 2107/2107 transitions.
Built C files in :
/tmp/ltsmin2742155394651885506
[2022-05-14 21:11:11] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2742155394651885506
Running compilation step : cd /tmp/ltsmin2742155394651885506;'/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/ltsmin2742155394651885506;'/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/ltsmin2742155394651885506;'/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)
[2022-05-14 21:11:14] [INFO ] Flatten gal took : 61 ms
[2022-05-14 21:11:14] [INFO ] Flatten gal took : 62 ms
[2022-05-14 21:11:14] [INFO ] Time to serialize gal into /tmp/LTL13287823434728796001.gal : 8 ms
[2022-05-14 21:11:14] [INFO ] Time to serialize properties into /tmp/LTL10907361179891293320.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/LTL13287823434728796001.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10907361179891293320.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/LTL1328782...268
Read 1 LTL properties
Checking formula 0 : !((F(X("((CONTROLEUR_0+CONTROLEUR_1)<=SUR_PONT_B_0)"))))
Formula 0 simplified : !FX"((CONTROLEUR_0+CONTROLEUR_1)<=SUR_PONT_B_0)"
Detected timeout of ITS tools.
[2022-05-14 21:11:29] [INFO ] Flatten gal took : 60 ms
[2022-05-14 21:11:29] [INFO ] Applying decomposition
[2022-05-14 21:11:29] [INFO ] Flatten gal took : 73 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/graph6133803601696541843.txt' '-o' '/tmp/graph6133803601696541843.bin' '-w' '/tmp/graph6133803601696541843.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph6133803601696541843.bin' '-l' '-1' '-v' '-w' '/tmp/graph6133803601696541843.weights' '-q' '0' '-e' '0.001'
[2022-05-14 21:11:29] [INFO ] Decomposing Gal with order
[2022-05-14 21:11:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 21:11:31] [INFO ] Removed a total of 3795 redundant transitions.
[2022-05-14 21:11:31] [INFO ] Flatten gal took : 1198 ms
[2022-05-14 21:11:31] [INFO ] Fuse similar labels procedure discarded/fused a total of 2277 labels/synchronizations in 52 ms.
[2022-05-14 21:11:31] [INFO ] Time to serialize gal into /tmp/LTL9344671376829500696.gal : 6 ms
[2022-05-14 21:11:31] [INFO ] Time to serialize properties into /tmp/LTL7881068409332655001.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/LTL9344671376829500696.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL7881068409332655001.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/LTL9344671...266
Read 1 LTL properties
Checking formula 0 : !((F(X("((gu1.CONTROLEUR_0+gu1.CONTROLEUR_1)<=gu1.SUR_PONT_B_0)"))))
Formula 0 simplified : !FX"((gu1.CONTROLEUR_0+gu1.CONTROLEUR_1)<=gu1.SUR_PONT_B_0)"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11686480332070839024
[2022-05-14 21:11:46] [INFO ] Built C files in 18ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11686480332070839024
Running compilation step : cd /tmp/ltsmin11686480332070839024;'/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/ltsmin11686480332070839024;'/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/ltsmin11686480332070839024;'/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-COL-V80P20N10-LTLCardinality-14 finished in 59730 ms.
[2022-05-14 21:11:49] [INFO ] Flatten gal took : 64 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin803481343234402024
[2022-05-14 21:11:49] [INFO ] Too many transitions (2108) to apply POR reductions. Disabling POR matrices.
[2022-05-14 21:11:49] [INFO ] Built C files in 16ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin803481343234402024
Running compilation step : cd /tmp/ltsmin803481343234402024;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '360' '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'
[2022-05-14 21:11:49] [INFO ] Applying decomposition
[2022-05-14 21:11:49] [INFO ] Flatten gal took : 93 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/graph12895273770193443055.txt' '-o' '/tmp/graph12895273770193443055.bin' '-w' '/tmp/graph12895273770193443055.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph12895273770193443055.bin' '-l' '-1' '-v' '-w' '/tmp/graph12895273770193443055.weights' '-q' '0' '-e' '0.001'
[2022-05-14 21:11:49] [INFO ] Decomposing Gal with order
[2022-05-14 21:11:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 21:11:50] [INFO ] Removed a total of 5395 redundant transitions.
[2022-05-14 21:11:50] [INFO ] Flatten gal took : 438 ms
[2022-05-14 21:11:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 677 labels/synchronizations in 17 ms.
[2022-05-14 21:11:50] [INFO ] Time to serialize gal into /tmp/LTLCardinality4300287540832153712.gal : 25 ms
[2022-05-14 21:11:50] [INFO ] Time to serialize properties into /tmp/LTLCardinality4596411207892099833.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/LTLCardinality4300287540832153712.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality4596411207892099833.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...288
Read 2 LTL properties
Checking formula 0 : !((G((X(!(F(!(X("(gi0.gu2.CAPACITE_0>=3)"))))))U("(gi0.gu2.SORTI_A_0>=1)"))))
Formula 0 simplified : !G(X!F!X"(gi0.gu2.CAPACITE_0>=3)" U "(gi0.gu2.SORTI_A_0>=1)")
Compilation finished in 4631 ms.
Running link step : cd /tmp/ltsmin803481343234402024;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 50 ms.
Running LTSmin : cd /tmp/ltsmin803481343234402024;'/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((LTLAPp0==true)))) U (LTLAPp1==true)))' '--buchi-type=spotba'
pins2lts-mc-linux64, 0.000: Registering PINS so language module
pins2lts-mc-linux64( 0/ 8), 0.001: Loading model from ./gal.so
pins2lts-mc-linux64( 3/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 3/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 0/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 1/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.002: library has no initializer
pins2lts-mc-linux64( 2/ 8), 0.002: loading model GAL
pins2lts-mc-linux64( 6/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 6/ 8), 0.001: loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.001: library has no initializer
pins2lts-mc-linux64( 4/ 8), 0.004: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.005: library has no initializer
pins2lts-mc-linux64( 7/ 8), 0.005: loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.008: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.009: LTL layer: formula: []((X(!<>(!X((LTLAPp0==true)))) U (LTLAPp1==true)))
pins2lts-mc-linux64( 6/ 8), 0.008: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.011: "[]((X(!<>(!X((LTLAPp0==true)))) U (LTLAPp1==true)))" is not a file, parsing as formula...
pins2lts-mc-linux64( 0/ 8), 0.012: Using Spin LTL semantics
pins2lts-mc-linux64( 3/ 8), 0.014: completed loading model GAL
pins2lts-mc-linux64( 2/ 8), 0.015: completed loading model GAL
pins2lts-mc-linux64( 4/ 8), 0.015: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.004: library has no initializer
pins2lts-mc-linux64( 5/ 8), 0.016: loading model GAL
pins2lts-mc-linux64( 7/ 8), 0.016: completed loading model GAL
pins2lts-mc-linux64( 1/ 8), 0.019: completed loading model GAL
pins2lts-mc-linux64( 5/ 8), 0.020: completed loading model GAL
pins2lts-mc-linux64( 0/ 8), 0.031: buchi has 4 states
pins2lts-mc-linux64( 0/ 8), 0.057: Weak Buchi automaton detected, adding non-accepting as progress label.
pins2lts-mc-linux64( 0/ 8), 0.145: DFS-FIFO for weak LTL, using special progress label 2112
pins2lts-mc-linux64( 0/ 8), 0.145: There are 2113 state labels and 1 edge labels
pins2lts-mc-linux64( 0/ 8), 0.145: State length is 189, there are 2115 groups
pins2lts-mc-linux64( 0/ 8), 0.145: Running dfsfifo using 8 cores
pins2lts-mc-linux64( 0/ 8), 0.145: Using a tree table with 2^27 elements
pins2lts-mc-linux64( 0/ 8), 0.145: Successor permutation: rr
pins2lts-mc-linux64( 0/ 8), 0.145: Global bits: 2, count bits: 0, local bits: 0
pins2lts-mc-linux64( 0/ 8), 0.250: ~91 levels ~960 states ~6208 transitions
pins2lts-mc-linux64( 0/ 8), 0.315: ~179 levels ~1920 states ~11040 transitions
pins2lts-mc-linux64( 0/ 8), 0.418: ~183 levels ~3840 states ~19416 transitions
pins2lts-mc-linux64( 0/ 8), 0.634: ~183 levels ~7680 states ~37944 transitions
pins2lts-mc-linux64( 0/ 8), 1.083: ~183 levels ~15360 states ~74376 transitions
pins2lts-mc-linux64( 6/ 8), 1.989: ~178 levels ~30720 states ~163168 transitions
pins2lts-mc-linux64( 3/ 8), 3.714: ~172 levels ~61440 states ~379400 transitions
pins2lts-mc-linux64( 7/ 8), 7.021: ~172 levels ~122880 states ~593288 transitions
pins2lts-mc-linux64( 4/ 8), 12.922: ~182 levels ~245760 states ~1278384 transitions
pins2lts-mc-linux64( 7/ 8), 24.024: ~217 levels ~491520 states ~2444416 transitions
pins2lts-mc-linux64( 3/ 8), 46.544: ~217 levels ~983040 states ~5914144 transitions
pins2lts-mc-linux64( 0/ 8), 92.608: ~209 levels ~1966080 states ~12265768 transitions
pins2lts-mc-linux64( 0/ 8), 178.810: ~212 levels ~3932160 states ~23383696 transitions
pins2lts-mc-linux64( 0/ 8), 350.423: ~319 levels ~7864320 states ~45393368 transitions
pins2lts-mc-linux64( 5/ 8), 711.735: ~251 levels ~15728640 states ~92567104 transitions
pins2lts-mc-linux64( 1/ 8), 928.560: Error: tree leafs table full! Change -s/--ratio.
pins2lts-mc-linux64( 0/ 8), 928.602:
pins2lts-mc-linux64( 0/ 8), 928.602: mean standard work distribution: 2.1% (states) 2.8% (transitions)
pins2lts-mc-linux64( 0/ 8), 928.602:
pins2lts-mc-linux64( 0/ 8), 928.602: Explored 19570352 states 121643449 transitions, fanout: 6.216
pins2lts-mc-linux64( 0/ 8), 928.602: Total exploration time 928.450 sec (928.410 sec minimum, 928.424 sec on average)
pins2lts-mc-linux64( 0/ 8), 928.602: States per second: 21079, Transitions per second: 131018
pins2lts-mc-linux64( 0/ 8), 928.602:
pins2lts-mc-linux64( 0/ 8), 928.602: Progress states detected: 17982961
pins2lts-mc-linux64( 0/ 8), 928.602: Redundant explorations: -38.7265
pins2lts-mc-linux64( 0/ 8), 928.602:
pins2lts-mc-linux64( 0/ 8), 928.602: Queue width: 8B, total height: 18132275, memory: 138.34MB
pins2lts-mc-linux64( 0/ 8), 928.602: Tree memory: 499.7MB, 16.4 B/state, compr.: 2.2%
pins2lts-mc-linux64( 0/ 8), 928.602: Tree fill ratio (roots/leafs): 23.0%/99.0%
pins2lts-mc-linux64( 0/ 8), 928.602: Stored 2237 string chucks using 0MB
pins2lts-mc-linux64( 0/ 8), 928.602: Total memory used for chunk indexing: 0MB
pins2lts-mc-linux64( 0/ 8), 928.602: Est. total memory use: 638.0MB (~1162.3MB paged-in)
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin803481343234402024;'/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((LTLAPp0==true)))) U (LTLAPp1==true)))' '--buchi-type=spotba'
255
java.lang.RuntimeException: Unexpected exception when executing ltsmin :cd /tmp/ltsmin803481343234402024;'/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((LTLAPp0==true)))) U (LTLAPp1==true)))' '--buchi-type=spotba'
255
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:242)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:177)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:115)
at java.base/java.lang.Thread.run(Thread.java:829)
Detected timeout of ITS tools.
[2022-05-14 21:33:43] [INFO ] Applying decomposition
[2022-05-14 21:33:44] [INFO ] Flatten gal took : 74 ms
[2022-05-14 21:33:44] [INFO ] Decomposing Gal with order
[2022-05-14 21:33:44] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 21:33:44] [INFO ] Removed a total of 11550 redundant transitions.
[2022-05-14 21:33:44] [INFO ] Flatten gal took : 198 ms
[2022-05-14 21:33:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 20 ms.
[2022-05-14 21:33:44] [INFO ] Time to serialize gal into /tmp/LTLCardinality15103605999245207865.gal : 15 ms
[2022-05-14 21:33:44] [INFO ] Time to serialize properties into /tmp/LTLCardinality1814370059212321731.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/LTLCardinality15103605999245207865.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality1814370059212321731.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...289
Read 2 LTL properties
Checking formula 0 : !((G((X(!(F(!(X("(gCAPACITE.CAPACITE_0>=3)"))))))U("(gSORTI_A.SORTI_A_0>=1)"))))
Formula 0 simplified : !G(X!F!X"(gCAPACITE.CAPACITE_0>=3)" U "(gSORTI_A.SORTI_A_0>=1)")
Detected timeout of ITS tools.
[2022-05-14 21:55:56] [INFO ] Flatten gal took : 548 ms
[2022-05-14 21:55:57] [INFO ] Input system was already deterministic with 2108 transitions.
[2022-05-14 21:55:57] [INFO ] Transformed 188 places.
[2022-05-14 21:55:57] [INFO ] Transformed 2108 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
[2022-05-14 21:55:57] [INFO ] Time to serialize gal into /tmp/LTLCardinality17582560106457931875.gal : 13 ms
[2022-05-14 21:55:57] [INFO ] Time to serialize properties into /tmp/LTLCardinality9089031859557251575.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/LTLCardinality17582560106457931875.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality9089031859557251575.ltl' '-c' '-stutter-deadlock' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...334
Read 2 LTL properties
Successfully loaded order from file /home/mcc/execution/model.ord
Checking formula 0 : !((G((X(!(F(!(X("(CAPACITE_0>=3)"))))))U("(SORTI_A_0>=1)"))))
Formula 0 simplified : !G(X!F!X"(CAPACITE_0>=3)" U "(SORTI_A_0>=1)")
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="BridgeAndVehicles-COL-V80P20N10"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-COL-V80P20N10, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r024-tall-165251918100115"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V80P20N10.tgz
mv BridgeAndVehicles-COL-V80P20N10 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;