Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2021-input.r026-tajo-162038143300060.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is BridgeAndVehicles-COL-V20P20N50, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r026-tajo-162038143300060
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 388K
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 115K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 75K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Mar 28 15:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 15:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 28 15:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 15:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 23 02:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 23 02:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 22 11:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K Mar 22 11:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 10 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 41K May 5 16:51 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-V20P20N50-00
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-01
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-02
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-03
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-04
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-05
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-06
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-07
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-08
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-09
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-10
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-11
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-12
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-13
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-14
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-15

=== Now, execution of the tool begins

BK_START 1620513936785

Running Version 0
[2021-05-08 22:45:38] [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]
[2021-05-08 22:45:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 22:45:38] [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.
[2021-05-08 22:45:38] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-05-08 22:45:39] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 623 ms
[2021-05-08 22:45:39] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 108 PT places and 90298.0 transition bindings in 18 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
FORMULA BridgeAndVehicles-COL-V20P20N50-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P20N50-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-08 22:45:39] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions in 3 ms.
[2021-05-08 22:45:39] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_3162901195697805283.dot
[2021-05-08 22:45:39] [INFO ] Initial state test concluded for 2 properties.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA BridgeAndVehicles-COL-V20P20N50-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P20N50-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 100000 steps, including 2 resets, run finished after 143 ms. (steps per millisecond=699 ) properties (out of 24) seen :20
Running SMT prover for 4 properties.
// Phase 1: matrix 10 rows 12 cols
[2021-05-08 22:45:39] [INFO ] Computed 4 place invariants in 6 ms
[2021-05-08 22:45:39] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2021-05-08 22:45:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 22:45:39] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-08 22:45:39] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-08 22:45:39] [INFO ] Added : 1 causal constraints over 1 iterations in 25 ms. Result :sat
[2021-05-08 22:45:39] [INFO ] [Real]Absence check using 4 positive place invariants in 4 ms returned sat
[2021-05-08 22:45:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 22:45:39] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-08 22:45:39] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-08 22:45:39] [INFO ] Added : 1 causal constraints over 1 iterations in 6 ms. Result :sat
[2021-05-08 22:45:39] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2021-05-08 22:45:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 22:45:39] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-08 22:45:39] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 1 ms.
[2021-05-08 22:45:39] [INFO ] Added : 1 causal constraints over 1 iterations in 9 ms. Result :sat
[2021-05-08 22:45:39] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2021-05-08 22:45:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 22:45:39] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2021-05-08 22:45:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 22:45:39] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2021-05-08 22:45:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 22:45:39] [INFO ] [Nat]Absence check using state equation in 4 ms returned sat
[2021-05-08 22:45:39] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-08 22:45:39] [INFO ] Added : 2 causal constraints over 1 iterations in 6 ms. Result :sat
[2021-05-08 22:45:39] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-08 22:45:39] [INFO ] Flatten gal took : 17 ms
FORMULA BridgeAndVehicles-COL-V20P20N50-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P20N50-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-08 22:45:39] [INFO ] Flatten gal took : 2 ms
[2021-05-08 22:45:39] [INFO ] Unfolded HLPN to a Petri net with 108 places and 2228 transitions in 23 ms.
[2021-05-08 22:45:39] [INFO ] Unfolded HLPN properties in 1 ms.
Successfully produced net in file /tmp/petri1001_12503062240672954385.dot
Support contains 14 out of 108 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 108/108 places, 2228/2228 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 107 transition count 2228
Applied a total of 1 rules in 48 ms. Remains 107 /108 variables (removed 1) and now considering 2228/2228 (removed 0) transitions.
[2021-05-08 22:45:40] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 107 cols
[2021-05-08 22:45:40] [INFO ] Computed 6 place invariants in 8 ms
[2021-05-08 22:45:40] [INFO ] Dead Transitions using invariants and state equation in 772 ms returned []
[2021-05-08 22:45:40] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 107 cols
[2021-05-08 22:45:40] [INFO ] Computed 6 place invariants in 10 ms
[2021-05-08 22:45:41] [INFO ] Implicit Places using invariants in 259 ms returned []
[2021-05-08 22:45:41] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 107 cols
[2021-05-08 22:45:41] [INFO ] Computed 6 place invariants in 4 ms
[2021-05-08 22:45:41] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-08 22:45:42] [INFO ] Implicit Places using invariants and state equation in 1123 ms returned []
Implicit Place search using SMT with State Equation took 1386 ms to find 0 implicit places.
[2021-05-08 22:45:42] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 107 cols
[2021-05-08 22:45:42] [INFO ] Computed 6 place invariants in 2 ms
[2021-05-08 22:45:42] [INFO ] Dead Transitions using invariants and state equation in 722 ms returned []
Finished structural reductions, in 1 iterations. Remains : 107/108 places, 2228/2228 transitions.
[2021-05-08 22:45:43] [INFO ] Flatten gal took : 165 ms
[2021-05-08 22:45:43] [INFO ] Flatten gal took : 110 ms
[2021-05-08 22:45:43] [INFO ] Input system was already deterministic with 2228 transitions.
Incomplete random walk after 100000 steps, including 577 resets, run finished after 1047 ms. (steps per millisecond=95 ) properties (out of 17) seen :14
Running SMT prover for 3 properties.
[2021-05-08 22:45:44] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 107 cols
[2021-05-08 22:45:44] [INFO ] Computed 6 place invariants in 6 ms
[2021-05-08 22:45:44] [INFO ] [Real]Absence check using 6 positive place invariants in 4 ms returned sat
[2021-05-08 22:45:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 22:45:44] [INFO ] [Real]Absence check using state equation in 88 ms returned sat
[2021-05-08 22:45:44] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 22:45:44] [INFO ] [Nat]Absence check using 6 positive place invariants in 3 ms returned sat
[2021-05-08 22:45:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 22:45:44] [INFO ] [Nat]Absence check using state equation in 67 ms returned sat
[2021-05-08 22:45:44] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-08 22:45:44] [INFO ] [Nat]Added 102 Read/Feed constraints in 34 ms returned sat
[2021-05-08 22:45:45] [INFO ] Computed and/alt/rep : 90/178/90 causal constraints (skipped 197 transitions) in 191 ms.
[2021-05-08 22:45:45] [INFO ] Added : 72 causal constraints over 17 iterations in 587 ms. Result :sat
[2021-05-08 22:45:45] [INFO ] [Real]Absence check using 6 positive place invariants in 3 ms returned sat
[2021-05-08 22:45:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 22:45:45] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2021-05-08 22:45:45] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 22:45:45] [INFO ] [Nat]Absence check using 6 positive place invariants in 3 ms returned sat
[2021-05-08 22:45:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 22:45:45] [INFO ] [Nat]Absence check using state equation in 62 ms returned sat
[2021-05-08 22:45:45] [INFO ] [Nat]Added 102 Read/Feed constraints in 29 ms returned sat
[2021-05-08 22:45:45] [INFO ] Computed and/alt/rep : 90/178/90 causal constraints (skipped 197 transitions) in 121 ms.
[2021-05-08 22:45:46] [INFO ] Added : 87 causal constraints over 24 iterations in 586 ms. Result :sat
[2021-05-08 22:45:46] [INFO ] [Real]Absence check using 6 positive place invariants in 4 ms returned sat
[2021-05-08 22:45:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 22:45:46] [INFO ] [Real]Absence check using state equation in 87 ms returned sat
[2021-05-08 22:45:46] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 22:45:46] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2021-05-08 22:45:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 22:45:46] [INFO ] [Nat]Absence check using state equation in 81 ms returned sat
[2021-05-08 22:45:46] [INFO ] [Nat]Added 102 Read/Feed constraints in 28 ms returned sat
[2021-05-08 22:45:46] [INFO ] Computed and/alt/rep : 90/178/90 causal constraints (skipped 197 transitions) in 96 ms.
[2021-05-08 22:45:47] [INFO ] Added : 84 causal constraints over 21 iterations in 510 ms. Result :sat
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((G(p0)||X(X(F(p1)))))], workingDir=/home/mcc/execution]
Support contains 6 out of 107 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 107/107 places, 2228/2228 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 106 transition count 2228
Applied a total of 1 rules in 35 ms. Remains 106 /107 variables (removed 1) and now considering 2228/2228 (removed 0) transitions.
[2021-05-08 22:45:47] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2021-05-08 22:45:47] [INFO ] Computed 5 place invariants in 3 ms
[2021-05-08 22:45:48] [INFO ] Dead Transitions using invariants and state equation in 759 ms returned []
[2021-05-08 22:45:48] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2021-05-08 22:45:48] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-08 22:45:48] [INFO ] Implicit Places using invariants in 276 ms returned []
[2021-05-08 22:45:48] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2021-05-08 22:45:48] [INFO ] Computed 5 place invariants in 3 ms
[2021-05-08 22:45:48] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-08 22:45:49] [INFO ] Implicit Places using invariants and state equation in 934 ms returned [23, 47]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1228 ms to find 2 implicit places.
[2021-05-08 22:45:49] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 104 cols
[2021-05-08 22:45:49] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-08 22:45:50] [INFO ] Dead Transitions using invariants and state equation in 704 ms returned []
Starting structural reductions, iteration 1 : 104/107 places, 2228/2228 transitions.
Applied a total of 0 rules in 42 ms. Remains 104 /104 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
[2021-05-08 22:45:50] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 104 cols
[2021-05-08 22:45:50] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-08 22:45:51] [INFO ] Dead Transitions using invariants and state equation in 951 ms returned []
Finished structural reductions, in 2 iterations. Remains : 104/107 places, 2228/2228 transitions.
Stuttering acceptance computed with spot in 386 ms :[(NOT p1), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N50-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(LEQ s0 s23), p0:(GT (ADD s102 s103) (ADD s47 s48))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 164 steps with 0 reset in 13 ms.
FORMULA BridgeAndVehicles-COL-V20P20N50-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P20N50-00 finished in 4207 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 107 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 107/107 places, 2228/2228 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 106 transition count 2227
Applied a total of 2 rules in 503 ms. Remains 106 /107 variables (removed 1) and now considering 2227/2228 (removed 1) transitions.
[2021-05-08 22:45:51] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 106 cols
[2021-05-08 22:45:51] [INFO ] Computed 6 place invariants in 4 ms
[2021-05-08 22:45:58] [INFO ] Dead Transitions using invariants and state equation in 6257 ms returned []
[2021-05-08 22:45:58] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 106 cols
[2021-05-08 22:45:58] [INFO ] Computed 6 place invariants in 4 ms
[2021-05-08 22:45:58] [INFO ] Implicit Places using invariants in 480 ms returned []
[2021-05-08 22:45:58] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 106 cols
[2021-05-08 22:45:58] [INFO ] Computed 6 place invariants in 14 ms
[2021-05-08 22:45:58] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-08 22:45:59] [INFO ] Implicit Places using invariants and state equation in 859 ms returned [23, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1345 ms to find 2 implicit places.
[2021-05-08 22:45:59] [INFO ] Redundant transitions in 151 ms returned []
[2021-05-08 22:45:59] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 104 cols
[2021-05-08 22:45:59] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-08 22:46:00] [INFO ] Dead Transitions using invariants and state equation in 771 ms returned []
Starting structural reductions, iteration 1 : 104/107 places, 2227/2228 transitions.
Applied a total of 0 rules in 201 ms. Remains 104 /104 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
[2021-05-08 22:46:00] [INFO ] Redundant transitions in 118 ms returned []
[2021-05-08 22:46:00] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 104 cols
[2021-05-08 22:46:00] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-08 22:46:01] [INFO ] Dead Transitions using invariants and state equation in 680 ms returned []
Finished structural reductions, in 2 iterations. Remains : 104/107 places, 2227/2228 transitions.
Stuttering acceptance computed with spot in 63 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N50-02 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GT 2 s46)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 144 steps with 0 reset in 3 ms.
FORMULA BridgeAndVehicles-COL-V20P20N50-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P20N50-02 finished in 10147 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(F(p0))||G(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 107 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 107/107 places, 2228/2228 transitions.
Graph (complete) has 3189 edges and 107 vertex of which 106 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.7 ms
Discarding 1 places :
Also discarding 0 output transitions
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 105 transition count 2227
Applied a total of 3 rules in 289 ms. Remains 105 /107 variables (removed 2) and now considering 2227/2228 (removed 1) transitions.
[2021-05-08 22:46:01] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 105 cols
[2021-05-08 22:46:01] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-08 22:46:02] [INFO ] Dead Transitions using invariants and state equation in 754 ms returned []
[2021-05-08 22:46:02] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 105 cols
[2021-05-08 22:46:02] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-08 22:46:03] [INFO ] Implicit Places using invariants in 358 ms returned []
[2021-05-08 22:46:03] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 105 cols
[2021-05-08 22:46:03] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-08 22:46:03] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-08 22:46:04] [INFO ] Implicit Places using invariants and state equation in 1215 ms returned [23]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1596 ms to find 1 implicit places.
[2021-05-08 22:46:04] [INFO ] Redundant transitions in 83 ms returned []
[2021-05-08 22:46:04] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 104 cols
[2021-05-08 22:46:04] [INFO ] Computed 5 place invariants in 3 ms
[2021-05-08 22:46:05] [INFO ] Dead Transitions using invariants and state equation in 910 ms returned []
Starting structural reductions, iteration 1 : 104/107 places, 2227/2228 transitions.
Applied a total of 0 rules in 285 ms. Remains 104 /104 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
[2021-05-08 22:46:05] [INFO ] Redundant transitions in 62 ms returned []
[2021-05-08 22:46:05] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 104 cols
[2021-05-08 22:46:05] [INFO ] Computed 5 place invariants in 9 ms
[2021-05-08 22:46:06] [INFO ] Dead Transitions using invariants and state equation in 834 ms returned []
Finished structural reductions, in 2 iterations. Remains : 104/107 places, 2227/2228 transitions.
Stuttering acceptance computed with spot in 100 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N50-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}]], initial=0, aps=[p1:(LEQ s46 s45), p0:(GT s44 s45)], 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 804 reset in 1124 ms.
Product exploration explored 100000 steps with 806 reset in 996 ms.
Knowledge obtained : [(NOT p1), (NOT p0)]
Stuttering acceptance computed with spot in 113 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 805 reset in 809 ms.
Product exploration explored 100000 steps with 815 reset in 780 ms.
[2021-05-08 22:46:10] [INFO ] Flatten gal took : 160 ms
[2021-05-08 22:46:11] [INFO ] Flatten gal took : 130 ms
[2021-05-08 22:46:11] [INFO ] Time to serialize gal into /tmp/LTL16636634362948940082.gal : 61 ms
[2021-05-08 22:46:11] [INFO ] Time to serialize properties into /tmp/LTL9102201015203016447.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL16636634362948940082.gal, -t, CGAL, -LTL, /tmp/LTL9102201015203016447.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL16636634362948940082.gal -t CGAL -LTL /tmp/LTL9102201015203016447.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F((G(F("(SUR_PONT_B_0>ATTENTE_B_0)")))||(G("(ROUTE_B_0<=ATTENTE_B_0)")))))
Formula 0 simplified : !F(GF"(SUR_PONT_B_0>ATTENTE_B_0)" | G"(ROUTE_B_0<=ATTENTE_B_0)")
Detected timeout of ITS tools.
[2021-05-08 22:46:26] [INFO ] Flatten gal took : 150 ms
[2021-05-08 22:46:26] [INFO ] Applying decomposition
[2021-05-08 22:46:26] [INFO ] Flatten gal took : 143 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph2817591116898318281.txt, -o, /tmp/graph2817591116898318281.bin, -w, /tmp/graph2817591116898318281.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph2817591116898318281.bin, -l, -1, -v, -w, /tmp/graph2817591116898318281.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 22:46:27] [INFO ] Decomposing Gal with order
[2021-05-08 22:46:27] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 22:46:27] [INFO ] Removed a total of 2094 redundant transitions.
[2021-05-08 22:46:28] [INFO ] Flatten gal took : 758 ms
[2021-05-08 22:46:28] [INFO ] Fuse similar labels procedure discarded/fused a total of 215 labels/synchronizations in 25 ms.
[2021-05-08 22:46:28] [INFO ] Time to serialize gal into /tmp/LTL17826400249470692490.gal : 19 ms
[2021-05-08 22:46:28] [INFO ] Time to serialize properties into /tmp/LTL12291623183946016439.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL17826400249470692490.gal, -t, CGAL, -LTL, /tmp/LTL12291623183946016439.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL17826400249470692490.gal -t CGAL -LTL /tmp/LTL12291623183946016439.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F((G(F("(gu0.SUR_PONT_B_0>gu0.ATTENTE_B_0)")))||(G("(gu0.ROUTE_B_0<=gu0.ATTENTE_B_0)")))))
Formula 0 simplified : !F(GF"(gu0.SUR_PONT_B_0>gu0.ATTENTE_B_0)" | G"(gu0.ROUTE_B_0<=gu0.ATTENTE_B_0)")
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9382129750891715523
[2021-05-08 22:46:43] [INFO ] Built C files in 82ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9382129750891715523
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin9382129750891715523]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin9382129750891715523] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin9382129750891715523] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Treatment of property BridgeAndVehicles-COL-V20P20N50-03 finished in 42824 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 5 out of 107 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 107/107 places, 2228/2228 transitions.
Graph (complete) has 3189 edges and 107 vertex of which 106 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 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 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 3 place count 105 transition count 2227
Applied a total of 3 rules in 55 ms. Remains 105 /107 variables (removed 2) and now considering 2227/2228 (removed 1) transitions.
[2021-05-08 22:46:44] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 105 cols
[2021-05-08 22:46:44] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-08 22:46:45] [INFO ] Dead Transitions using invariants and state equation in 752 ms returned []
[2021-05-08 22:46:45] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 105 cols
[2021-05-08 22:46:45] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-08 22:46:45] [INFO ] Implicit Places using invariants in 190 ms returned []
[2021-05-08 22:46:45] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 105 cols
[2021-05-08 22:46:45] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-08 22:46:45] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-08 22:46:46] [INFO ] Implicit Places using invariants and state equation in 1048 ms returned [23, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1253 ms to find 2 implicit places.
[2021-05-08 22:46:46] [INFO ] Redundant transitions in 82 ms returned []
[2021-05-08 22:46:46] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 103 cols
[2021-05-08 22:46:46] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-08 22:46:47] [INFO ] Dead Transitions using invariants and state equation in 706 ms returned []
Starting structural reductions, iteration 1 : 103/107 places, 2227/2228 transitions.
Applied a total of 0 rules in 17 ms. Remains 103 /103 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
[2021-05-08 22:46:47] [INFO ] Redundant transitions in 36 ms returned []
[2021-05-08 22:46:47] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 103 cols
[2021-05-08 22:46:47] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-08 22:46:47] [INFO ] Dead Transitions using invariants and state equation in 572 ms returned []
Finished structural reductions, in 2 iterations. Remains : 103/107 places, 2227/2228 transitions.
Stuttering acceptance computed with spot in 50 ms :[true, (NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N50-06 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(OR (LEQ (ADD s101 s102) (ADD s46 s47)) (LEQ 1 s23))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 7 steps with 0 reset in 1 ms.
FORMULA BridgeAndVehicles-COL-V20P20N50-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P20N50-06 finished in 3557 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 107 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 107/107 places, 2228/2228 transitions.
Graph (complete) has 3189 edges and 107 vertex of which 106 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 105 transition count 2227
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 105 transition count 2227
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 103 transition count 2226
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 101 transition count 2224
Applied a total of 10 rules in 297 ms. Remains 101 /107 variables (removed 6) and now considering 2224/2228 (removed 4) transitions.
[2021-05-08 22:46:48] [INFO ] Flow matrix only has 286 transitions (discarded 1938 similar events)
// Phase 1: matrix 286 rows 101 cols
[2021-05-08 22:46:48] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 22:46:48] [INFO ] Implicit Places using invariants in 284 ms returned []
[2021-05-08 22:46:48] [INFO ] Flow matrix only has 286 transitions (discarded 1938 similar events)
// Phase 1: matrix 286 rows 101 cols
[2021-05-08 22:46:48] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 22:46:48] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-08 22:46:49] [INFO ] Implicit Places using invariants and state equation in 692 ms returned [22]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 983 ms to find 1 implicit places.
[2021-05-08 22:46:49] [INFO ] Redundant transitions in 65 ms returned []
[2021-05-08 22:46:49] [INFO ] Flow matrix only has 286 transitions (discarded 1938 similar events)
// Phase 1: matrix 286 rows 100 cols
[2021-05-08 22:46:49] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 22:46:50] [INFO ] Dead Transitions using invariants and state equation in 754 ms returned []
Starting structural reductions, iteration 1 : 100/107 places, 2224/2228 transitions.
Applied a total of 0 rules in 206 ms. Remains 100 /100 variables (removed 0) and now considering 2224/2224 (removed 0) transitions.
[2021-05-08 22:46:50] [INFO ] Redundant transitions in 91 ms returned []
[2021-05-08 22:46:50] [INFO ] Flow matrix only has 286 transitions (discarded 1938 similar events)
// Phase 1: matrix 286 rows 100 cols
[2021-05-08 22:46:50] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-08 22:46:51] [INFO ] Dead Transitions using invariants and state equation in 732 ms returned []
Finished structural reductions, in 2 iterations. Remains : 100/107 places, 2224/2228 transitions.
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N50-07 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(LEQ 3 s43)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 123 steps with 0 reset in 2 ms.
FORMULA BridgeAndVehicles-COL-V20P20N50-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property BridgeAndVehicles-COL-V20P20N50-07 finished in 3214 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((p0 U (p1&&F(p2))))], workingDir=/home/mcc/execution]
Support contains 6 out of 107 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 107/107 places, 2228/2228 transitions.
Graph (complete) has 3189 edges and 107 vertex of which 106 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 105 transition count 2227
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 105 transition count 2227
Applied a total of 3 rules in 61 ms. Remains 105 /107 variables (removed 2) and now considering 2227/2228 (removed 1) transitions.
[2021-05-08 22:46:51] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 105 cols
[2021-05-08 22:46:51] [INFO ] Computed 5 place invariants in 3 ms
[2021-05-08 22:46:51] [INFO ] Dead Transitions using invariants and state equation in 731 ms returned []
[2021-05-08 22:46:51] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 105 cols
[2021-05-08 22:46:51] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-08 22:46:52] [INFO ] Implicit Places using invariants in 251 ms returned []
[2021-05-08 22:46:52] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 105 cols
[2021-05-08 22:46:52] [INFO ] Computed 5 place invariants in 9 ms
[2021-05-08 22:46:52] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-08 22:46:52] [INFO ] Implicit Places using invariants and state equation in 746 ms returned [23, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 1003 ms to find 2 implicit places.
[2021-05-08 22:46:53] [INFO ] Redundant transitions in 55 ms returned []
[2021-05-08 22:46:53] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 103 cols
[2021-05-08 22:46:53] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-08 22:46:53] [INFO ] Dead Transitions using invariants and state equation in 793 ms returned []
Starting structural reductions, iteration 1 : 103/107 places, 2227/2228 transitions.
Applied a total of 0 rules in 18 ms. Remains 103 /103 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
[2021-05-08 22:46:53] [INFO ] Redundant transitions in 36 ms returned []
[2021-05-08 22:46:53] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 103 cols
[2021-05-08 22:46:53] [INFO ] Computed 5 place invariants in 2 ms
[2021-05-08 22:46:54] [INFO ] Dead Transitions using invariants and state equation in 599 ms returned []
Finished structural reductions, in 2 iterations. Remains : 103/107 places, 2227/2228 transitions.
Stuttering acceptance computed with spot in 91 ms :[true, (OR (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : BridgeAndVehicles-COL-V20P20N50-08 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={0} source=1 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}]], initial=1, aps=[p1:(LEQ (ADD s101 s102) s22), p0:(LEQ s0 (ADD s48 s49)), p2:(LEQ 1 (ADD s101 s102))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 1341 reset in 624 ms.
Product exploration explored 100000 steps with 1317 reset in 623 ms.
Knowledge obtained : [p1, (NOT p0), (NOT p2)]
Adopting property with smaller alphabet thanks to knowledge :p1
Stuttering acceptance computed with spot in 49 ms :[(NOT p2), (AND (NOT p2) p1)]
Support contains 3 out of 103 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 103/103 places, 2227/2227 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 101 transition count 2226
Applied a total of 3 rules in 43 ms. Remains 101 /103 variables (removed 2) and now considering 2226/2227 (removed 1) transitions.
[2021-05-08 22:46:56] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 101 cols
[2021-05-08 22:46:56] [INFO ] Computed 4 place invariants in 2 ms
[2021-05-08 22:46:56] [INFO ] Implicit Places using invariants in 308 ms returned []
[2021-05-08 22:46:56] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 101 cols
[2021-05-08 22:46:56] [INFO ] Computed 4 place invariants in 1 ms
[2021-05-08 22:46:56] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-08 22:46:57] [INFO ] Implicit Places using invariants and state equation in 1099 ms returned []
Implicit Place search using SMT with State Equation took 1409 ms to find 0 implicit places.
[2021-05-08 22:46:57] [INFO ] Redundant transitions in 61 ms returned []
[2021-05-08 22:46:57] [INFO ] Flow matrix only has 288 transitions (discarded 1938 similar events)
// Phase 1: matrix 288 rows 101 cols
[2021-05-08 22:46:57] [INFO ] Computed 4 place invariants in 3 ms
[2021-05-08 22:46:58] [INFO ] Dead Transitions using invariants and state equation in 843 ms returned []
Finished structural reductions, in 1 iterations. Remains : 101/103 places, 2226/2227 transitions.
Stuttering acceptance computed with spot in 61 ms :[(NOT p2), (AND (NOT p2) p1)]
Product exploration explored 100000 steps with 1656 reset in 575 ms.
Product exploration explored 100000 steps with 1683 reset in 579 ms.
Starting structural reductions, iteration 0 : 103/103 places, 2227/2227 transitions.
Applied a total of 0 rules in 32 ms. Remains 103 /103 variables (removed 0) and now considering 2227/2227 (removed 0) transitions.
[2021-05-08 22:46:59] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 103 cols
[2021-05-08 22:46:59] [INFO ] Computed 5 place invariants in 4 ms
[2021-05-08 22:47:00] [INFO ] Dead Transitions using invariants and state equation in 610 ms returned []
[2021-05-08 22:47:00] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 103 cols
[2021-05-08 22:47:00] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-08 22:47:00] [INFO ] Implicit Places using invariants in 380 ms returned []
[2021-05-08 22:47:00] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 103 cols
[2021-05-08 22:47:00] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-08 22:47:00] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-08 22:47:01] [INFO ] Implicit Places using invariants and state equation in 1093 ms returned []
Implicit Place search using SMT with State Equation took 1476 ms to find 0 implicit places.
[2021-05-08 22:47:01] [INFO ] Redundant transitions in 78 ms returned []
[2021-05-08 22:47:01] [INFO ] Flow matrix only has 289 transitions (discarded 1938 similar events)
// Phase 1: matrix 289 rows 103 cols
[2021-05-08 22:47:01] [INFO ] Computed 5 place invariants in 3 ms
[2021-05-08 22:47:02] [INFO ] Dead Transitions using invariants and state equation in 634 ms returned []
Finished structural reductions, in 1 iterations. Remains : 103/103 places, 2227/2227 transitions.
Application raised an uncaught exception null
java.lang.UnsupportedOperationException
at fr.lip6.move.gal.application.MccTranslator.toGal(MccTranslator.java:879)
at fr.lip6.move.gal.application.MccTranslator.lambda$3(MccTranslator.java:862)
at fr.lip6.move.gal.structural.expr.NaryOp.forEachChild(NaryOp.java:153)
at fr.lip6.move.gal.application.MccTranslator.toGal(MccTranslator.java:862)
at fr.lip6.move.gal.application.MccTranslator.toGal(MccTranslator.java:760)
at fr.lip6.move.gal.application.MccTranslator.rebuildSpecification(MccTranslator.java:729)
at fr.lip6.move.gal.application.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:585)
at fr.lip6.move.gal.application.LTLPropertySolver.runStutteringLTLTest(LTLPropertySolver.java:269)
at fr.lip6.move.gal.application.LTLPropertySolver.runStructuralLTLCheck(LTLPropertySolver.java:60)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:470)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)

BK_STOP 1620514022782

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

+ 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
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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-V20P20N50"
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-V20P20N50, 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 r026-tajo-162038143300060"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V20P20N50.tgz
mv BridgeAndVehicles-COL-V20P20N50 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 ;