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-165251917900019.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)
.....................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is BridgeAndVehicles-COL-V20P10N10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r024-tall-165251917900019
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 272K
-rw-r--r-- 1 mcc users 7.3K Apr 29 22:45 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Apr 29 22:45 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.8K Apr 29 22:43 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Apr 29 22:43 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 3.8K May 9 07:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 9 07:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 9 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 9 07:07 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 39K May 10 09:33 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-LTLCardinality-00
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-LTLCardinality-01
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-LTLCardinality-02
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-LTLCardinality-03
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-LTLCardinality-04
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-LTLCardinality-05
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-LTLCardinality-06
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-LTLCardinality-07
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-LTLCardinality-08
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-LTLCardinality-09
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-LTLCardinality-10
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-LTLCardinality-11
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-LTLCardinality-12
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-LTLCardinality-13
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-LTLCardinality-14
FORMULA_NAME BridgeAndVehicles-COL-V20P10N10-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1652537318811

Running Version 202205111006
[2022-05-14 14:08:39] [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 14:08:39] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-14 14:08:40] [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 14:08:40] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-05-14 14:08:40] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 614 ms
[2022-05-14 14:08:40] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 68 PT places and 19578.0 transition bindings in 21 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 11 ms.
Working with output stream class java.io.PrintStream
FORMULA BridgeAndVehicles-COL-V20P10N10-LTLCardinality-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-14 14:08:40] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 13 ms.
[2022-05-14 14:08:40] [INFO ] Skeletonized 15 HLPN properties in 1 ms.
Initial state reduction rules removed 4 formulas.
FORMULA BridgeAndVehicles-COL-V20P10N10-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P10N10-LTLCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P10N10-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P10N10-LTLCardinality-14 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.
FORMULA BridgeAndVehicles-COL-V20P10N10-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P10N10-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
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 433 ms. (steps per millisecond=23 ) properties (out of 15) seen :8
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 7) 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 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 10 rows 12 cols
[2022-05-14 14:08:42] [INFO ] Computed 4 place invariants in 7 ms
[2022-05-14 14:08:42] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2022-05-14 14:08:42] [INFO ] After 119ms SMT Verify possible using all constraints in real domain returned unsat :4 sat :0 real:3
[2022-05-14 14:08:42] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2022-05-14 14:08:42] [INFO ] After 12ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :3
[2022-05-14 14:08:42] [INFO ] After 21ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :3
Attempting to minimize the solution found.
Minimization took 10 ms.
[2022-05-14 14:08:42] [INFO ] After 62ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :3
Fused 7 Parikh solutions to 3 different solutions.
Finished Parikh walk after 60 steps, including 0 resets, run visited all 2 properties in 1 ms. (steps per millisecond=60 )
Parikh walk visited 3 properties in 5 ms.
Successfully simplified 4 atomic propositions for a total of 9 simplifications.
FORMULA BridgeAndVehicles-COL-V20P10N10-LTLCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-14 14:08:42] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2022-05-14 14:08:42] [INFO ] Flatten gal took : 15 ms
FORMULA BridgeAndVehicles-COL-V20P10N10-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P10N10-LTLCardinality-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-14 14:08:42] [INFO ] Flatten gal took : 2 ms
Arc [1:1*[(MOD (ADD $cA 1) 21)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 21) 21) 21)]] 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 14:08:42] [INFO ] Unfolded HLPN to a Petri net with 68 places and 548 transitions 4070 arcs in 34 ms.
[2022-05-14 14:08:42] [INFO ] Unfolded 6 HLPN properties in 0 ms.
Support contains 11 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Applied a total of 0 rules in 18 ms. Remains 68 /68 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2022-05-14 14:08:42] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 68 cols
[2022-05-14 14:08:42] [INFO ] Computed 7 place invariants in 8 ms
[2022-05-14 14:08:42] [INFO ] Dead Transitions using invariants and state equation in 317 ms found 0 transitions.
[2022-05-14 14:08:42] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 68 cols
[2022-05-14 14:08:42] [INFO ] Computed 7 place invariants in 6 ms
[2022-05-14 14:08:42] [INFO ] Implicit Places using invariants in 126 ms returned []
[2022-05-14 14:08:42] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 68 cols
[2022-05-14 14:08:42] [INFO ] Computed 7 place invariants in 3 ms
[2022-05-14 14:08:42] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:08:43] [INFO ] Implicit Places using invariants and state equation in 264 ms returned []
Implicit Place search using SMT with State Equation took 393 ms to find 0 implicit places.
[2022-05-14 14:08:43] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 68 cols
[2022-05-14 14:08:43] [INFO ] Computed 7 place invariants in 2 ms
[2022-05-14 14:08:43] [INFO ] Dead Transitions using invariants and state equation in 194 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 68/68 places, 548/548 transitions.
Support contains 11 out of 68 places after structural reductions.
[2022-05-14 14:08:43] [INFO ] Flatten gal took : 49 ms
[2022-05-14 14:08:43] [INFO ] Flatten gal took : 43 ms
[2022-05-14 14:08:43] [INFO ] Input system was already deterministic with 548 transitions.
Incomplete random walk after 10000 steps, including 56 resets, run finished after 165 ms. (steps per millisecond=60 ) properties (out of 9) seen :7
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10000 steps, including 21 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 14:08:43] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 68 cols
[2022-05-14 14:08:43] [INFO ] Computed 7 place invariants in 4 ms
[2022-05-14 14:08:43] [INFO ] After 30ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-14 14:08:43] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-05-14 14:08:43] [INFO ] After 35ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-14 14:08:43] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:08:43] [INFO ] After 20ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-05-14 14:08:43] [INFO ] After 61ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 19 ms.
[2022-05-14 14:08:43] [INFO ] After 154ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 3 out of 68 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 68/68 places, 548/548 transitions.
Graph (complete) has 562 edges and 68 vertex of which 66 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 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 65 transition count 547
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 65 transition count 547
Applied a total of 3 rules in 65 ms. Remains 65 /68 variables (removed 3) and now considering 547/548 (removed 1) transitions.
[2022-05-14 14:08:44] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2022-05-14 14:08:44] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 14:08:44] [INFO ] Dead Transitions using invariants and state equation in 183 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 65/68 places, 547/548 transitions.
Incomplete random walk after 10000 steps, including 56 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 1) seen :0
Finished probabilistic random walk after 166 steps, run visited all 1 properties in 8 ms. (steps per millisecond=20 )
Probabilistic random walk after 166 steps, saw 126 distinct states, run finished after 8 ms. (steps per millisecond=20 ) properties seen :1
FORMULA BridgeAndVehicles-COL-V20P10N10-LTLCardinality-11 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 51 stabilizing places and 84 stable transitions
Graph (complete) has 1190 edges and 68 vertex of which 66 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.12 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)||X(G(X(p1))))))'
Support contains 3 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 67 transition count 548
Applied a total of 1 rules in 7 ms. Remains 67 /68 variables (removed 1) and now considering 548/548 (removed 0) transitions.
[2022-05-14 14:08:44] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 67 cols
[2022-05-14 14:08:44] [INFO ] Computed 6 place invariants in 3 ms
[2022-05-14 14:08:44] [INFO ] Dead Transitions using invariants and state equation in 177 ms found 0 transitions.
[2022-05-14 14:08:44] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 67 cols
[2022-05-14 14:08:44] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-14 14:08:44] [INFO ] Implicit Places using invariants in 114 ms returned []
[2022-05-14 14:08:44] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 67 cols
[2022-05-14 14:08:44] [INFO ] Computed 6 place invariants in 8 ms
[2022-05-14 14:08:44] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:08:44] [INFO ] Implicit Places using invariants and state equation in 249 ms returned [48]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 369 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 66/68 places, 548/548 transitions.
Applied a total of 0 rules in 9 ms. Remains 66 /66 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 66/68 places, 548/548 transitions.
Stuttering acceptance computed with spot in 295 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N10-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}], [{ cond=(NOT p0), acceptance={} source=4 dest: 3}]], initial=1, aps=[p0:(AND (LEQ 3 s22) (LEQ s25 s24)), p1:(GT s25 s24)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 2350 reset in 388 ms.
Product exploration explored 100000 steps with 2350 reset in 339 ms.
Computed a total of 49 stabilizing places and 84 stable transitions
Graph (complete) has 1145 edges and 66 vertex of which 65 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.10 ms
Computed a total of 49 stabilizing places and 84 stable transitions
Detected a total of 49/66 stabilizing places and 84/548 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 5 factoid took 202 ms. Reduced automaton from 5 states, 6 edges and 2 AP to 5 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 187 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 171 steps, including 0 resets, run visited all 3 properties in 6 ms. (steps per millisecond=28 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT p0)), (X (X (NOT p0))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p0), (F (AND (NOT p0) p1)), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 5 factoid took 234 ms. Reduced automaton from 5 states, 6 edges and 2 AP to 5 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 173 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 194 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2022-05-14 14:08:47] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2022-05-14 14:08:47] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-14 14:08:47] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2022-05-14 14:08:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:08:47] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-05-14 14:08:47] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:08:47] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2022-05-14 14:08:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:08:47] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-05-14 14:08:47] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:08:47] [INFO ] [Nat]Added 22 Read/Feed constraints in 142 ms returned sat
[2022-05-14 14:08:47] [INFO ] Deduced a trap composed of 5 places in 80 ms of which 1 ms to minimize.
[2022-05-14 14:08:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 306 ms
[2022-05-14 14:08:47] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 77 transitions) in 26 ms.
[2022-05-14 14:08:48] [INFO ] Added : 18 causal constraints over 5 iterations in 114 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Support contains 3 out of 66 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Applied a total of 0 rules in 5 ms. Remains 66 /66 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2022-05-14 14:08:48] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2022-05-14 14:08:48] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-14 14:08:48] [INFO ] Dead Transitions using invariants and state equation in 175 ms found 0 transitions.
[2022-05-14 14:08:48] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2022-05-14 14:08:48] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-14 14:08:48] [INFO ] Implicit Places using invariants in 94 ms returned []
[2022-05-14 14:08:48] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2022-05-14 14:08:48] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-14 14:08:48] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:08:48] [INFO ] Implicit Places using invariants and state equation in 203 ms returned []
Implicit Place search using SMT with State Equation took 299 ms to find 0 implicit places.
[2022-05-14 14:08:48] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2022-05-14 14:08:48] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-14 14:08:48] [INFO ] Dead Transitions using invariants and state equation in 170 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 66/66 places, 548/548 transitions.
Computed a total of 49 stabilizing places and 84 stable transitions
Graph (complete) has 1145 edges and 66 vertex of which 65 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Computed a total of 49 stabilizing places and 84 stable transitions
Detected a total of 49/66 stabilizing places and 84/548 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), true, (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 4 factoid took 132 ms. Reduced automaton from 5 states, 6 edges and 2 AP to 5 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 172 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Finished random walk after 28 steps, including 0 resets, run visited all 3 properties in 2 ms. (steps per millisecond=14 )
Knowledge obtained : [(AND (NOT p0) (NOT p1)), true, (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F p0), (F (AND (NOT p0) p1)), (F (NOT (AND (NOT p0) (NOT p1))))]
Knowledge based reduction with 4 factoid took 242 ms. Reduced automaton from 5 states, 6 edges and 2 AP to 5 states, 6 edges and 2 AP.
Stuttering acceptance computed with spot in 192 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Stuttering acceptance computed with spot in 183 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
[2022-05-14 14:08:49] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2022-05-14 14:08:49] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-14 14:08:49] [INFO ] [Real]Absence check using 6 positive place invariants in 1 ms returned sat
[2022-05-14 14:08:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:08:49] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-05-14 14:08:49] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:08:49] [INFO ] [Nat]Absence check using 6 positive place invariants in 1 ms returned sat
[2022-05-14 14:08:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:08:49] [INFO ] [Nat]Absence check using state equation in 31 ms returned sat
[2022-05-14 14:08:49] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:08:50] [INFO ] [Nat]Added 22 Read/Feed constraints in 140 ms returned sat
[2022-05-14 14:08:50] [INFO ] Deduced a trap composed of 5 places in 80 ms of which 1 ms to minimize.
[2022-05-14 14:08:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 285 ms
[2022-05-14 14:08:50] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 77 transitions) in 25 ms.
[2022-05-14 14:08:50] [INFO ] Added : 18 causal constraints over 5 iterations in 107 ms. Result :sat
Could not prove EG (AND (NOT p0) (NOT p1))
Stuttering acceptance computed with spot in 170 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 2306 reset in 279 ms.
Product exploration explored 100000 steps with 2392 reset in 261 ms.
Applying partial POR strategy [true, true, false, false, false]
Stuttering acceptance computed with spot in 209 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 3 out of 66 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 0 ms
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 66 transition count 548
Deduced a syphon composed of 1 places in 1 ms
Applied a total of 1 rules in 51 ms. Remains 66 /66 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2022-05-14 14:08:51] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2022-05-14 14:08:51] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-14 14:08:51] [INFO ] Dead Transitions using invariants and state equation in 198 ms found 0 transitions.
[2022-05-14 14:08:51] [INFO ] Redundant transitions in 31 ms returned []
[2022-05-14 14:08:51] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2022-05-14 14:08:51] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-14 14:08:52] [INFO ] Dead Transitions using invariants and state equation in 167 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 66/66 places, 548/548 transitions.
Finished structural reductions, in 1 iterations. Remains : 66/66 places, 548/548 transitions.
Product exploration explored 100000 steps with 2500 reset in 317 ms.
Product exploration explored 100000 steps with 2501 reset in 334 ms.
Built C files in :
/tmp/ltsmin4147087432714836439
[2022-05-14 14:08:52] [INFO ] Built C files in 22ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4147087432714836439
Running compilation step : cd /tmp/ltsmin4147087432714836439;'/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'
Compilation finished in 1090 ms.
Running link step : cd /tmp/ltsmin4147087432714836439;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 44 ms.
Running LTSmin : cd /tmp/ltsmin4147087432714836439;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased12104548843428757319.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 66 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 66/66 places, 548/548 transitions.
Applied a total of 0 rules in 5 ms. Remains 66 /66 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2022-05-14 14:09:07] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2022-05-14 14:09:07] [INFO ] Computed 6 place invariants in 4 ms
[2022-05-14 14:09:07] [INFO ] Dead Transitions using invariants and state equation in 181 ms found 0 transitions.
[2022-05-14 14:09:07] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2022-05-14 14:09:07] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-14 14:09:08] [INFO ] Implicit Places using invariants in 100 ms returned []
[2022-05-14 14:09:08] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2022-05-14 14:09:08] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-14 14:09:08] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:09:08] [INFO ] Implicit Places using invariants and state equation in 211 ms returned []
Implicit Place search using SMT with State Equation took 313 ms to find 0 implicit places.
[2022-05-14 14:09:08] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2022-05-14 14:09:08] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-14 14:09:08] [INFO ] Dead Transitions using invariants and state equation in 172 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 66/66 places, 548/548 transitions.
Built C files in :
/tmp/ltsmin353842031940603960
[2022-05-14 14:09:08] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin353842031940603960
Running compilation step : cd /tmp/ltsmin353842031940603960;'/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'
Compilation finished in 938 ms.
Running link step : cd /tmp/ltsmin353842031940603960;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 30 ms.
Running LTSmin : cd /tmp/ltsmin353842031940603960;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased674725321921048343.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-14 14:09:23] [INFO ] Flatten gal took : 36 ms
[2022-05-14 14:09:23] [INFO ] Flatten gal took : 35 ms
[2022-05-14 14:09:23] [INFO ] Time to serialize gal into /tmp/LTL239780671333195755.gal : 9 ms
[2022-05-14 14:09:23] [INFO ] Time to serialize properties into /tmp/LTL13505604881284296543.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/LTL239780671333195755.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL13505604881284296543.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/LTL2397806...266
Read 1 LTL properties
Checking formula 0 : !((X((F("((SORTI_A_0>=3)&&(SUR_PONT_A_0<=ATTENTE_A_0))"))||(X(G(X("(SUR_PONT_A_0>ATTENTE_A_0)")))))))
Formula 0 simplified : !X(F"((SORTI_A_0>=3)&&(SUR_PONT_A_0<=ATTENTE_A_0))" | XGX"(SUR_PONT_A_0>ATTENTE_A_0)")
Detected timeout of ITS tools.
[2022-05-14 14:09:38] [INFO ] Flatten gal took : 27 ms
[2022-05-14 14:09:38] [INFO ] Applying decomposition
[2022-05-14 14:09:38] [INFO ] Flatten gal took : 40 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/graph10032442877213419735.txt' '-o' '/tmp/graph10032442877213419735.bin' '-w' '/tmp/graph10032442877213419735.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10032442877213419735.bin' '-l' '-1' '-v' '-w' '/tmp/graph10032442877213419735.weights' '-q' '0' '-e' '0.001'
[2022-05-14 14:09:39] [INFO ] Decomposing Gal with order
[2022-05-14 14:09:39] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 14:09:39] [INFO ] Removed a total of 494 redundant transitions.
[2022-05-14 14:09:39] [INFO ] Flatten gal took : 177 ms
[2022-05-14 14:09:39] [INFO ] Fuse similar labels procedure discarded/fused a total of 135 labels/synchronizations in 8 ms.
[2022-05-14 14:09:39] [INFO ] Time to serialize gal into /tmp/LTL3772039007191469522.gal : 3 ms
[2022-05-14 14:09:39] [INFO ] Time to serialize properties into /tmp/LTL18205914257166741621.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/LTL3772039007191469522.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL18205914257166741621.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/LTL3772039...267
Read 1 LTL properties
Checking formula 0 : !((X((F("((gu0.SORTI_A_0>=3)&&(gu0.SUR_PONT_A_0<=gu0.ATTENTE_A_0))"))||(X(G(X("(gu0.SUR_PONT_A_0>gu0.ATTENTE_A_0)")))))))
Formula 0 simplified : !X(F"((gu0.SORTI_A_0>=3)&&(gu0.SUR_PONT_A_0<=gu0.ATTENTE_A_0))" | XGX"(gu0.SUR_PONT_A_0>gu0.ATTENTE_A_0)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin6162170021325813623
[2022-05-14 14:09:54] [INFO ] Built C files in 13ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6162170021325813623
Running compilation step : cd /tmp/ltsmin6162170021325813623;'/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'
Compilation finished in 928 ms.
Running link step : cd /tmp/ltsmin6162170021325813623;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 33 ms.
Running LTSmin : cd /tmp/ltsmin6162170021325813623;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X((<>((LTLAPp0==true))||X([](X((LTLAPp1==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-COL-V20P10N10-LTLCardinality-00 finished in 85072 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(!(G(X(p0)) U X(p1)))'
Support contains 2 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 66 transition count 548
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 3 place count 65 transition count 547
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 65 transition count 547
Applied a total of 4 rules in 11 ms. Remains 65 /68 variables (removed 3) and now considering 547/548 (removed 1) transitions.
[2022-05-14 14:10:09] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2022-05-14 14:10:09] [INFO ] Computed 5 place invariants in 3 ms
[2022-05-14 14:10:09] [INFO ] Dead Transitions using invariants and state equation in 206 ms found 0 transitions.
[2022-05-14 14:10:09] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2022-05-14 14:10:09] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 14:10:09] [INFO ] Implicit Places using invariants in 99 ms returned []
[2022-05-14 14:10:09] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 65 cols
[2022-05-14 14:10:09] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 14:10:09] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:10:09] [INFO ] Implicit Places using invariants and state equation in 219 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 326 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 64/68 places, 547/548 transitions.
Applied a total of 0 rules in 2 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 64/68 places, 547/548 transitions.
Stuttering acceptance computed with spot in 173 ms :[true, p0, p1, p1, (AND p0 p1)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N10-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=p1, acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(AND p0 p1), acceptance={} source=4 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 4}]], initial=2, aps=[p0:(LEQ 3 s45), p1:(LEQ s46 s45)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 372 ms.
Product exploration explored 100000 steps with 50000 reset in 332 ms.
Computed a total of 47 stabilizing places and 83 stable transitions
Computed a total of 47 stabilizing places and 83 stable transitions
Detected a total of 47/64 stabilizing places and 83/547 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 2/2 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1)), (X (NOT (AND p0 (NOT p1)))), (X (NOT p1)), true, (X (X (NOT (AND p0 p1)))), (X (X (NOT (AND p0 (NOT p1))))), (F (OR (G p0) (G (NOT p0)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT p1))
Knowledge based reduction with 8 factoid took 135 ms. Reduced automaton from 5 states, 7 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA BridgeAndVehicles-COL-V20P10N10-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-COL-V20P10N10-LTLCardinality-01 finished in 1588 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(G(p0))) U G(F(X((G(!p0)||p1))))))'
Support contains 4 out of 68 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Graph (complete) has 1190 edges and 68 vertex of which 67 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 37 ms. Remains 67 /68 variables (removed 1) and now considering 548/548 (removed 0) transitions.
[2022-05-14 14:10:11] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 67 cols
[2022-05-14 14:10:11] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-14 14:10:11] [INFO ] Dead Transitions using invariants and state equation in 177 ms found 0 transitions.
[2022-05-14 14:10:11] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 67 cols
[2022-05-14 14:10:11] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-14 14:10:11] [INFO ] Implicit Places using invariants in 91 ms returned []
[2022-05-14 14:10:11] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 67 cols
[2022-05-14 14:10:11] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-14 14:10:11] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:10:11] [INFO ] Implicit Places using invariants and state equation in 254 ms returned [23, 47]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 348 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 65/68 places, 548/548 transitions.
Applied a total of 0 rules in 35 ms. Remains 65 /65 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 65/68 places, 548/548 transitions.
Stuttering acceptance computed with spot in 77 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N10-LTLCardinality-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT s0 (ADD s50 s51)), p1:(LEQ 1 s47)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 1656 reset in 233 ms.
Product exploration explored 100000 steps with 1691 reset in 252 ms.
Computed a total of 48 stabilizing places and 84 stable transitions
Graph (complete) has 1101 edges and 65 vertex of which 64 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 48 stabilizing places and 84 stable transitions
Detected a total of 48/65 stabilizing places and 84/548 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 186 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 66 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Incomplete random walk after 10000 steps, including 56 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 2) seen :1
Finished Best-First random walk after 276 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=276 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 6 factoid took 230 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 80 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 69 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
[2022-05-14 14:10:12] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 65 cols
[2022-05-14 14:10:12] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 14:10:13] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-14 14:10:13] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:13] [INFO ] [Real]Absence check using state equation in 30 ms returned sat
[2022-05-14 14:10:13] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:10:13] [INFO ] [Nat]Absence check using 5 positive place invariants in 12 ms returned sat
[2022-05-14 14:10:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:13] [INFO ] [Nat]Absence check using state equation in 51 ms returned sat
[2022-05-14 14:10:13] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:10:13] [INFO ] [Nat]Added 22 Read/Feed constraints in 128 ms returned sat
[2022-05-14 14:10:13] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 77 transitions) in 25 ms.
[2022-05-14 14:10:13] [INFO ] Added : 23 causal constraints over 5 iterations in 151 ms. Result :sat
Could not prove EG (AND p0 (NOT p1))
Support contains 4 out of 65 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 65/65 places, 548/548 transitions.
Applied a total of 0 rules in 23 ms. Remains 65 /65 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2022-05-14 14:10:13] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 65 cols
[2022-05-14 14:10:13] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 14:10:13] [INFO ] Dead Transitions using invariants and state equation in 263 ms found 0 transitions.
[2022-05-14 14:10:13] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 65 cols
[2022-05-14 14:10:13] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-14 14:10:14] [INFO ] Implicit Places using invariants in 113 ms returned []
[2022-05-14 14:10:14] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 65 cols
[2022-05-14 14:10:14] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 14:10:14] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:10:14] [INFO ] Implicit Places using invariants and state equation in 222 ms returned []
Implicit Place search using SMT with State Equation took 337 ms to find 0 implicit places.
[2022-05-14 14:10:14] [INFO ] Redundant transitions in 16 ms returned []
[2022-05-14 14:10:14] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 65 cols
[2022-05-14 14:10:14] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 14:10:14] [INFO ] Dead Transitions using invariants and state equation in 206 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 65/65 places, 548/548 transitions.
Computed a total of 48 stabilizing places and 84 stable transitions
Graph (complete) has 1101 edges and 65 vertex of which 64 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Computed a total of 48 stabilizing places and 84 stable transitions
Detected a total of 48/65 stabilizing places and 84/548 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Knowledge based reduction with 6 factoid took 185 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 75 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Incomplete random walk after 10000 steps, including 56 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 2) seen :1
Finished Best-First random walk after 278 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=278 )
Knowledge obtained : [(AND p0 (NOT p1)), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND p0 (NOT p1))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND p0 (NOT p1)))), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : [(F (NOT (AND p0 (NOT p1)))), (F (AND (NOT p0) (NOT p1)))]
Knowledge based reduction with 6 factoid took 230 ms. Reduced automaton from 2 states, 4 edges and 2 AP to 2 states, 4 edges and 2 AP.
Stuttering acceptance computed with spot in 80 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Stuttering acceptance computed with spot in 83 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
[2022-05-14 14:10:15] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 65 cols
[2022-05-14 14:10:15] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 14:10:15] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-14 14:10:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:15] [INFO ] [Real]Absence check using state equation in 32 ms returned sat
[2022-05-14 14:10:15] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:10:15] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-14 14:10:15] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:10:15] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2022-05-14 14:10:15] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:10:15] [INFO ] [Nat]Added 22 Read/Feed constraints in 128 ms returned sat
[2022-05-14 14:10:15] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 77 transitions) in 35 ms.
[2022-05-14 14:10:15] [INFO ] Added : 23 causal constraints over 5 iterations in 141 ms. Result :sat
Could not prove EG (AND p0 (NOT p1))
Stuttering acceptance computed with spot in 99 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Product exploration explored 100000 steps with 1662 reset in 271 ms.
Product exploration explored 100000 steps with 1654 reset in 256 ms.
Built C files in :
/tmp/ltsmin4391572832945263600
[2022-05-14 14:10:16] [INFO ] Computing symmetric may disable matrix : 548 transitions.
[2022-05-14 14:10:16] [INFO ] Computation of Complete disable matrix. took 15 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 14:10:16] [INFO ] Computing symmetric may enable matrix : 548 transitions.
[2022-05-14 14:10:16] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 14:10:16] [INFO ] Computing Do-Not-Accords matrix : 548 transitions.
[2022-05-14 14:10:16] [INFO ] Computation of Completed DNA matrix. took 20 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 14:10:16] [INFO ] Built C files in 115ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4391572832945263600
Running compilation step : cd /tmp/ltsmin4391572832945263600;'/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'
Compilation finished in 1602 ms.
Running link step : cd /tmp/ltsmin4391572832945263600;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin4391572832945263600;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased11250200565743916122.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 4 out of 65 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 65/65 places, 548/548 transitions.
Applied a total of 0 rules in 23 ms. Remains 65 /65 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2022-05-14 14:10:31] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 65 cols
[2022-05-14 14:10:31] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 14:10:31] [INFO ] Dead Transitions using invariants and state equation in 184 ms found 0 transitions.
[2022-05-14 14:10:31] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 65 cols
[2022-05-14 14:10:31] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 14:10:31] [INFO ] Implicit Places using invariants in 95 ms returned []
[2022-05-14 14:10:31] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 65 cols
[2022-05-14 14:10:31] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 14:10:31] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:10:32] [INFO ] Implicit Places using invariants and state equation in 200 ms returned []
Implicit Place search using SMT with State Equation took 297 ms to find 0 implicit places.
[2022-05-14 14:10:32] [INFO ] Redundant transitions in 7 ms returned []
[2022-05-14 14:10:32] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 65 cols
[2022-05-14 14:10:32] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 14:10:32] [INFO ] Dead Transitions using invariants and state equation in 174 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 65/65 places, 548/548 transitions.
Built C files in :
/tmp/ltsmin15638675634609933816
[2022-05-14 14:10:32] [INFO ] Computing symmetric may disable matrix : 548 transitions.
[2022-05-14 14:10:32] [INFO ] Computation of Complete disable matrix. took 8 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 14:10:32] [INFO ] Computing symmetric may enable matrix : 548 transitions.
[2022-05-14 14:10:32] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 14:10:32] [INFO ] Computing Do-Not-Accords matrix : 548 transitions.
[2022-05-14 14:10:32] [INFO ] Computation of Completed DNA matrix. took 29 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 14:10:32] [INFO ] Built C files in 89ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15638675634609933816
Running compilation step : cd /tmp/ltsmin15638675634609933816;'/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'
Compilation finished in 1581 ms.
Running link step : cd /tmp/ltsmin15638675634609933816;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin15638675634609933816;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased3726429491221378097.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-14 14:10:47] [INFO ] Flatten gal took : 23 ms
[2022-05-14 14:10:47] [INFO ] Flatten gal took : 22 ms
[2022-05-14 14:10:47] [INFO ] Time to serialize gal into /tmp/LTL8713731081787949559.gal : 4 ms
[2022-05-14 14:10:47] [INFO ] Time to serialize properties into /tmp/LTL16789466363222406064.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/LTL8713731081787949559.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL16789466363222406064.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/LTL8713731...267
Read 1 LTL properties
Checking formula 0 : !(((G(F(G("(CAPACITE_0>(CHOIX_0+CHOIX_1))"))))U(G(F(X((G("(CAPACITE_0<=(CHOIX_0+CHOIX_1))"))||("(SORTI_B_0>=1)")))))))
Formula 0 simplified : !(GFG"(CAPACITE_0>(CHOIX_0+CHOIX_1))" U GFX("(SORTI_B_0>=1)" | G"(CAPACITE_0<=(CHOIX_0+CHOIX_1))"))
Detected timeout of ITS tools.
[2022-05-14 14:11:02] [INFO ] Flatten gal took : 21 ms
[2022-05-14 14:11:02] [INFO ] Applying decomposition
[2022-05-14 14:11:02] [INFO ] Flatten gal took : 29 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/graph12306167690751508300.txt' '-o' '/tmp/graph12306167690751508300.bin' '-w' '/tmp/graph12306167690751508300.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph12306167690751508300.bin' '-l' '-1' '-v' '-w' '/tmp/graph12306167690751508300.weights' '-q' '0' '-e' '0.001'
[2022-05-14 14:11:02] [INFO ] Decomposing Gal with order
[2022-05-14 14:11:02] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 14:11:02] [INFO ] Removed a total of 514 redundant transitions.
[2022-05-14 14:11:02] [INFO ] Flatten gal took : 88 ms
[2022-05-14 14:11:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 150 labels/synchronizations in 5 ms.
[2022-05-14 14:11:02] [INFO ] Time to serialize gal into /tmp/LTL14977219557051393459.gal : 2 ms
[2022-05-14 14:11:02] [INFO ] Time to serialize properties into /tmp/LTL17245337028007449052.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/LTL14977219557051393459.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL17245337028007449052.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/LTL1497721...268
Read 1 LTL properties
Checking formula 0 : !(((G(F(G("(gu0.CAPACITE_0>(gu0.CHOIX_0+gu0.CHOIX_1))"))))U(G(F(X((G("(gu0.CAPACITE_0<=(gu0.CHOIX_0+gu0.CHOIX_1))"))||("(gi1.gu1.SORTI...171
Formula 0 simplified : !(GFG"(gu0.CAPACITE_0>(gu0.CHOIX_0+gu0.CHOIX_1))" U GFX("(gi1.gu1.SORTI_B_0>=1)" | G"(gu0.CAPACITE_0<=(gu0.CHOIX_0+gu0.CHOIX_1))"))
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15683402977809296583
[2022-05-14 14:11:17] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15683402977809296583
Running compilation step : cd /tmp/ltsmin15683402977809296583;'/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'
Compilation finished in 929 ms.
Running link step : cd /tmp/ltsmin15683402977809296583;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 32 ms.
Running LTSmin : cd /tmp/ltsmin15683402977809296583;'/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' '([](<>([]((LTLAPp0==true)))) U [](<>(X(([](!(LTLAPp0==true))||(LTLAPp1==true))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-COL-V20P10N10-LTLCardinality-08 finished in 81763 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0) U X(p1)))'
Support contains 5 out of 68 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 66 transition count 548
Applied a total of 2 rules in 6 ms. Remains 66 /68 variables (removed 2) and now considering 548/548 (removed 0) transitions.
[2022-05-14 14:11:32] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2022-05-14 14:11:32] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 14:11:33] [INFO ] Dead Transitions using invariants and state equation in 193 ms found 0 transitions.
[2022-05-14 14:11:33] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2022-05-14 14:11:33] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 14:11:33] [INFO ] Implicit Places using invariants in 97 ms returned []
[2022-05-14 14:11:33] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2022-05-14 14:11:33] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-14 14:11:33] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:11:33] [INFO ] Implicit Places using invariants and state equation in 204 ms returned [47]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 305 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 65/68 places, 548/548 transitions.
Applied a total of 0 rules in 4 ms. Remains 65 /65 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 65/68 places, 548/548 transitions.
Stuttering acceptance computed with spot in 170 ms :[(NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N10-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(NOT p1), acceptance={} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(LEQ s24 s23), p1:(LEQ (ADD s50 s51) s0)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 302 ms.
Product exploration explored 100000 steps with 50000 reset in 290 ms.
Computed a total of 48 stabilizing places and 84 stable transitions
Computed a total of 48 stabilizing places and 84 stable transitions
Detected a total of 48/65 stabilizing places and 84/548 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p0 p1), (X p1), (X (NOT (AND (NOT p0) (NOT p1)))), (X (X p0)), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p1)
Knowledge based reduction with 7 factoid took 123 ms. Reduced automaton from 4 states, 6 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA BridgeAndVehicles-COL-V20P10N10-LTLCardinality-13 TRUE TECHNIQUES KNOWLEDGE
Treatment of property BridgeAndVehicles-COL-V20P10N10-LTLCardinality-13 finished in 1416 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(G(X(G(p0))))))'
Support contains 3 out of 68 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 68/68 places, 548/548 transitions.
Graph (complete) has 1190 edges and 68 vertex of which 67 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 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 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 66 transition count 547
Applied a total of 3 rules in 33 ms. Remains 66 /68 variables (removed 2) and now considering 547/548 (removed 1) transitions.
[2022-05-14 14:11:34] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 66 cols
[2022-05-14 14:11:34] [INFO ] Computed 6 place invariants in 2 ms
[2022-05-14 14:11:34] [INFO ] Dead Transitions using invariants and state equation in 182 ms found 0 transitions.
[2022-05-14 14:11:34] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 66 cols
[2022-05-14 14:11:34] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-14 14:11:34] [INFO ] Implicit Places using invariants in 115 ms returned []
[2022-05-14 14:11:34] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 66 cols
[2022-05-14 14:11:34] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-14 14:11:34] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:11:34] [INFO ] Implicit Places using invariants and state equation in 259 ms returned [24, 47]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 390 ms to find 2 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 64/68 places, 547/548 transitions.
Applied a total of 0 rules in 26 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 64/68 places, 547/548 transitions.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P10N10-LTLCardinality-15 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(GT s22 (ADD s62 s63))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 663 reset in 311 ms.
Product exploration explored 100000 steps with 663 reset in 319 ms.
Computed a total of 47 stabilizing places and 83 stable transitions
Graph (complete) has 1099 edges and 64 vertex of which 63 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 47 stabilizing places and 83 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 162 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 42 ms :[(NOT p0)]
Finished random walk after 8 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=8 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 102 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 25 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
[2022-05-14 14:11:35] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 64 cols
[2022-05-14 14:11:35] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 14:11:36] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-14 14:11:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:11:36] [INFO ] [Real]Absence check using state equation in 52 ms returned sat
[2022-05-14 14:11:36] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:11:36] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-05-14 14:11:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:11:36] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2022-05-14 14:11:36] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:11:36] [INFO ] [Nat]Added 22 Read/Feed constraints in 24 ms returned sat
[2022-05-14 14:11:36] [INFO ] Deduced a trap composed of 5 places in 70 ms of which 1 ms to minimize.
[2022-05-14 14:11:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 109 ms
[2022-05-14 14:11:36] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 76 transitions) in 17 ms.
[2022-05-14 14:11:36] [INFO ] Added : 27 causal constraints over 7 iterations in 144 ms. Result :sat
Could not prove EG (NOT p0)
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 547/547 transitions.
Applied a total of 0 rules in 49 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2022-05-14 14:11:36] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 64 cols
[2022-05-14 14:11:36] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-14 14:11:36] [INFO ] Dead Transitions using invariants and state equation in 277 ms found 0 transitions.
[2022-05-14 14:11:36] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 64 cols
[2022-05-14 14:11:36] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 14:11:36] [INFO ] Implicit Places using invariants in 135 ms returned []
[2022-05-14 14:11:36] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 64 cols
[2022-05-14 14:11:36] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-14 14:11:37] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:11:37] [INFO ] Implicit Places using invariants and state equation in 205 ms returned []
Implicit Place search using SMT with State Equation took 341 ms to find 0 implicit places.
[2022-05-14 14:11:37] [INFO ] Redundant transitions in 6 ms returned []
[2022-05-14 14:11:37] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 64 cols
[2022-05-14 14:11:37] [INFO ] Computed 5 place invariants in 5 ms
[2022-05-14 14:11:37] [INFO ] Dead Transitions using invariants and state equation in 187 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 547/547 transitions.
Computed a total of 47 stabilizing places and 83 stable transitions
Graph (complete) has 1099 edges and 64 vertex of which 63 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 47 stabilizing places and 83 stable transitions
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 103 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Finished random walk after 13 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=6 )
Knowledge obtained : [(NOT p0), (X (NOT p0)), (X (X (NOT p0)))]
False Knowledge obtained : [(F p0)]
Knowledge based reduction with 3 factoid took 134 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
[2022-05-14 14:11:37] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 64 cols
[2022-05-14 14:11:37] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 14:11:37] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 14:11:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-05-14 14:11:37] [INFO ] [Real]Absence check using state equation in 37 ms returned sat
[2022-05-14 14:11:37] [INFO ] Solution in real domain found non-integer solution.
[2022-05-14 14:11:37] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-05-14 14:11:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-05-14 14:11:37] [INFO ] [Nat]Absence check using state equation in 41 ms returned sat
[2022-05-14 14:11:37] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:11:38] [INFO ] [Nat]Added 22 Read/Feed constraints in 24 ms returned sat
[2022-05-14 14:11:38] [INFO ] Deduced a trap composed of 5 places in 84 ms of which 1 ms to minimize.
[2022-05-14 14:11:38] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 128 ms
[2022-05-14 14:11:38] [INFO ] Computed and/alt/rep : 50/98/50 causal constraints (skipped 76 transitions) in 15 ms.
[2022-05-14 14:11:38] [INFO ] Added : 27 causal constraints over 7 iterations in 164 ms. Result :sat
Could not prove EG (NOT p0)
Stuttering acceptance computed with spot in 29 ms :[(NOT p0)]
Product exploration explored 100000 steps with 663 reset in 316 ms.
Product exploration explored 100000 steps with 663 reset in 295 ms.
Built C files in :
/tmp/ltsmin17351354254951208587
[2022-05-14 14:11:38] [INFO ] Computing symmetric may disable matrix : 547 transitions.
[2022-05-14 14:11:38] [INFO ] Computation of Complete disable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 14:11:38] [INFO ] Computing symmetric may enable matrix : 547 transitions.
[2022-05-14 14:11:39] [INFO ] Computation of Complete enable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 14:11:39] [INFO ] Computing Do-Not-Accords matrix : 547 transitions.
[2022-05-14 14:11:39] [INFO ] Computation of Completed DNA matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 14:11:39] [INFO ] Built C files in 94ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17351354254951208587
Running compilation step : cd /tmp/ltsmin17351354254951208587;'/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'
Compilation finished in 1612 ms.
Running link step : cd /tmp/ltsmin17351354254951208587;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 42 ms.
Running LTSmin : cd /tmp/ltsmin17351354254951208587;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased9109328947879544483.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Support contains 3 out of 64 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 64/64 places, 547/547 transitions.
Applied a total of 0 rules in 37 ms. Remains 64 /64 variables (removed 0) and now considering 547/547 (removed 0) transitions.
[2022-05-14 14:11:54] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 64 cols
[2022-05-14 14:11:54] [INFO ] Computed 5 place invariants in 2 ms
[2022-05-14 14:11:54] [INFO ] Dead Transitions using invariants and state equation in 171 ms found 0 transitions.
[2022-05-14 14:11:54] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 64 cols
[2022-05-14 14:11:54] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 14:11:54] [INFO ] Implicit Places using invariants in 96 ms returned []
[2022-05-14 14:11:54] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 64 cols
[2022-05-14 14:11:54] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 14:11:54] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-14 14:11:54] [INFO ] Implicit Places using invariants and state equation in 208 ms returned []
Implicit Place search using SMT with State Equation took 306 ms to find 0 implicit places.
[2022-05-14 14:11:54] [INFO ] Redundant transitions in 5 ms returned []
[2022-05-14 14:11:54] [INFO ] Flow matrix only has 129 transitions (discarded 418 similar events)
// Phase 1: matrix 129 rows 64 cols
[2022-05-14 14:11:54] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-14 14:11:54] [INFO ] Dead Transitions using invariants and state equation in 164 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 64/64 places, 547/547 transitions.
Built C files in :
/tmp/ltsmin6246540617417029537
[2022-05-14 14:11:54] [INFO ] Computing symmetric may disable matrix : 547 transitions.
[2022-05-14 14:11:54] [INFO ] Computation of Complete disable matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 14:11:54] [INFO ] Computing symmetric may enable matrix : 547 transitions.
[2022-05-14 14:11:54] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 14:11:54] [INFO ] Computing Do-Not-Accords matrix : 547 transitions.
[2022-05-14 14:11:54] [INFO ] Computation of Completed DNA matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 14:11:54] [INFO ] Built C files in 70ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6246540617417029537
Running compilation step : cd /tmp/ltsmin6246540617417029537;'/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'
Compilation finished in 1718 ms.
Running link step : cd /tmp/ltsmin6246540617417029537;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 45 ms.
Running LTSmin : cd /tmp/ltsmin6246540617417029537;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased4153584376483042329.hoa' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-05-14 14:12:09] [INFO ] Flatten gal took : 19 ms
[2022-05-14 14:12:09] [INFO ] Flatten gal took : 19 ms
[2022-05-14 14:12:09] [INFO ] Time to serialize gal into /tmp/LTL13065109774220942321.gal : 5 ms
[2022-05-14 14:12:09] [INFO ] Time to serialize properties into /tmp/LTL11270858092572491917.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/LTL13065109774220942321.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL11270858092572491917.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/LTL1306510...268
Read 1 LTL properties
Checking formula 0 : !((F(X(G(X(G("(SORTI_A_0>(VIDANGE_0+VIDANGE_1))")))))))
Formula 0 simplified : !FXGXG"(SORTI_A_0>(VIDANGE_0+VIDANGE_1))"
Detected timeout of ITS tools.
[2022-05-14 14:12:24] [INFO ] Flatten gal took : 31 ms
[2022-05-14 14:12:24] [INFO ] Applying decomposition
[2022-05-14 14:12:24] [INFO ] Flatten gal took : 37 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/graph4794195922475151780.txt' '-o' '/tmp/graph4794195922475151780.bin' '-w' '/tmp/graph4794195922475151780.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph4794195922475151780.bin' '-l' '-1' '-v' '-w' '/tmp/graph4794195922475151780.weights' '-q' '0' '-e' '0.001'
[2022-05-14 14:12:24] [INFO ] Decomposing Gal with order
[2022-05-14 14:12:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 14:12:25] [INFO ] Removed a total of 440 redundant transitions.
[2022-05-14 14:12:25] [INFO ] Flatten gal took : 314 ms
[2022-05-14 14:12:25] [INFO ] Fuse similar labels procedure discarded/fused a total of 442 labels/synchronizations in 12 ms.
[2022-05-14 14:12:25] [INFO ] Time to serialize gal into /tmp/LTL6840791009465444856.gal : 5 ms
[2022-05-14 14:12:25] [INFO ] Time to serialize properties into /tmp/LTL10602287096971013200.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/LTL6840791009465444856.gal' '-t' 'CGAL' '-LTL' '/tmp/LTL10602287096971013200.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/LTL6840791...267
Read 1 LTL properties
Checking formula 0 : !((F(X(G(X(G("(gu0.SORTI_A_0>(gu0.VIDANGE_0+gu0.VIDANGE_1))")))))))
Formula 0 simplified : !FXGXG"(gu0.SORTI_A_0>(gu0.VIDANGE_0+gu0.VIDANGE_1))"
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15387242838276684740
[2022-05-14 14:12:40] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15387242838276684740
Running compilation step : cd /tmp/ltsmin15387242838276684740;'/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'
Compilation finished in 900 ms.
Running link step : cd /tmp/ltsmin15387242838276684740;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 31 ms.
Running LTSmin : cd /tmp/ltsmin15387242838276684740;'/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))))))' '--buchi-type=spotba'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Treatment of property BridgeAndVehicles-COL-V20P10N10-LTLCardinality-15 finished in 81334 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((F(p0)||X(G(X(p1))))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(G(p0))) U G(F(X((G(!p0)||p1))))))'
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(G(X(G(p0))))))'
[2022-05-14 14:12:55] [INFO ] Flatten gal took : 33 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin139413533901622588
[2022-05-14 14:12:55] [INFO ] Computing symmetric may disable matrix : 548 transitions.
[2022-05-14 14:12:55] [INFO ] Applying decomposition
[2022-05-14 14:12:55] [INFO ] Computation of Complete disable matrix. took 9 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 14:12:55] [INFO ] Computing symmetric may enable matrix : 548 transitions.
[2022-05-14 14:12:55] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 14:12:55] [INFO ] Flatten gal took : 21 ms
[2022-05-14 14:12:55] [INFO ] Computing Do-Not-Accords matrix : 548 transitions.
[2022-05-14 14:12:55] [INFO ] Computation of Completed DNA matrix. took 10 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-14 14:12:55] [INFO ] Built C files in 110ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin139413533901622588
Running compilation step : cd /tmp/ltsmin139413533901622588;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
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/graph9352298307685532130.txt' '-o' '/tmp/graph9352298307685532130.bin' '-w' '/tmp/graph9352298307685532130.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph9352298307685532130.bin' '-l' '-1' '-v' '-w' '/tmp/graph9352298307685532130.weights' '-q' '0' '-e' '0.001'
[2022-05-14 14:12:56] [INFO ] Decomposing Gal with order
[2022-05-14 14:12:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-05-14 14:12:56] [INFO ] Removed a total of 539 redundant transitions.
[2022-05-14 14:12:56] [INFO ] Flatten gal took : 322 ms
[2022-05-14 14:12:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 602 labels/synchronizations in 14 ms.
[2022-05-14 14:12:56] [INFO ] Time to serialize gal into /tmp/LTLCardinality10103735447996389797.gal : 4 ms
[2022-05-14 14:12:56] [INFO ] Time to serialize properties into /tmp/LTLCardinality6627535754562206967.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/LTLCardinality10103735447996389797.gal' '-t' 'CGAL' '-LTL' '/tmp/LTLCardinality6627535754562206967.ltl' '-c' '-stutter-deadlock' '--gen-order' 'FOLLOW'

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTLCardina...289
Read 3 LTL properties
Checking formula 0 : !((X((F("((gi2.gu1.SORTI_A_0>=3)&&(gu2.SUR_PONT_A_0<=gu2.ATTENTE_A_0))"))||(X(G(X("(gu2.SUR_PONT_A_0>gu2.ATTENTE_A_0)")))))))
Formula 0 simplified : !X(F"((gi2.gu1.SORTI_A_0>=3)&&(gu2.SUR_PONT_A_0<=gu2.ATTENTE_A_0))" | XGX"(gu2.SUR_PONT_A_0>gu2.ATTENTE_A_0)")
Compilation finished in 1774 ms.
Running link step : cd /tmp/ltsmin139413533901622588;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 35 ms.
Running LTSmin : cd /tmp/ltsmin139413533901622588;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--ltl' 'X((<>((LTLAPp0==true))||X([](X((LTLAPp1==true))))))' '--buchi-type=spotba'
LTSmin run took 102155 ms.
FORMULA BridgeAndVehicles-COL-V20P10N10-LTLCardinality-00 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin139413533901622588;'/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' '([](<>([]((LTLAPp2==true)))) U [](<>(X(([](!(LTLAPp2==true))||(LTLAPp3==true))))))' '--buchi-type=spotba'
Reverse transition relation is NOT exact ! Due to transitions gi2.gu3.t45, gi2.t379, gi2.t258, t19, t21, t42, t43, t44, t86, t87, Intersection with reacha...228
Computing Next relation with stutter on 20 deadlock states
LTSmin run took 102968 ms.
FORMULA BridgeAndVehicles-COL-V20P10N10-LTLCardinality-08 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin139413533901622588;'/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([]((LTLAPp4==true))))))' '--buchi-type=spotba'
LTSmin run took 65258 ms.
FORMULA BridgeAndVehicles-COL-V20P10N10-LTLCardinality-15 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 528324 ms.

BK_STOP 1652537848381

--------------------
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-V20P10N10"
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-V20P10N10, 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-165251917900019"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V20P10N10.tgz
mv BridgeAndVehicles-COL-V20P10N10 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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