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-165251918000039.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-V20P10N50, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r024-tall-165251918000039
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 576K
-rw-r--r-- 1 mcc users 7.3K Apr 29 23:15 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Apr 29 23:15 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 29 23:12 CTLFireability.txt
-rw-r--r-- 1 mcc users 38K Apr 29 23:12 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 3.6K May 9 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.6K May 9 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 9 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Apr 29 23:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 178K Apr 29 23:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 29 23:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 101K Apr 29 23:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 07:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K 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 41K 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-V20P10N50-ReachabilityFireability-00
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-01
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-02
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-03
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-05
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-06
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-07
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-08
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-09
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-10
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-11
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-13
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-14
FORMULA_NAME BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654185022713

Running Version 202205111006
[2022-06-02 15:50:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -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]
[2022-06-02 15:50:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-02 15:50:23] [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.
[2022-06-02 15:50:24] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-06-02 15:50:24] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 574 ms
[2022-06-02 15:50:24] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 108 PT places and 90298.0 transition bindings in 22 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 23 ms.
Working with output stream class java.io.PrintStream
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-02 15:50:24] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 4 ms.
[2022-06-02 15:50:24] [INFO ] Skeletonized 15 HLPN properties in 1 ms.
Remains 2 properties that can be checked using skeleton over-approximation.
Reduce places removed 3 places and 0 transitions.
Computed a total of 9 stabilizing places and 6 stable transitions
Graph (complete) has 22 edges and 12 vertex of which 10 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
[2022-06-02 15:50:24] [INFO ] Flatten gal took : 18 ms
[2022-06-02 15:50:24] [INFO ] Flatten gal took : 5 ms
Arc [13:1*[(MOD (ADD $cpt 1) 51)]] contains successor/predecessor on variables of sort compteur
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 [14:1*[(MOD (ADD $s 1) 2)]] contains successor/predecessor on variables of sort sens
[2022-06-02 15:50:24] [INFO ] Unfolded HLPN to a Petri net with 108 places and 2228 transitions 17190 arcs in 63 ms.
[2022-06-02 15:50:24] [INFO ] Unfolded 15 HLPN properties in 3 ms.
Initial state reduction rules removed 3 formulas.
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 57 resets, run finished after 602 ms. (steps per millisecond=16 ) properties (out of 12) seen :6
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 296 ms. (steps per millisecond=33 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 1283 ms. (steps per millisecond=7 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 1509 ms. (steps per millisecond=6 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 214 ms. (steps per millisecond=46 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 1379 ms. (steps per millisecond=7 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 155 ms. (steps per millisecond=64 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
[2022-06-02 15:50:30] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 108 cols
[2022-06-02 15:50:30] [INFO ] Computed 7 place invariants in 18 ms
[2022-06-02 15:50:35] [INFO ] [Real]Absence check using 7 positive place invariants in 9 ms returned sat
[2022-06-02 15:50:35] [INFO ] After 350ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:5
[2022-06-02 15:50:35] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-06-02 15:50:43] [INFO ] After 7451ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :2
[2022-06-02 15:50:43] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-06-02 15:50:50] [INFO ] After 7245ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :4 sat :2
[2022-06-02 15:50:57] [INFO ] After 14587ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :2
Attempting to minimize the solution found.
[2022-06-02 15:51:01] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2022-06-02 15:51:01] [INFO ] After 26344ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0 real:5
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 6 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 448 ms.
Support contains 103 out of 108 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 108/108 places, 2228/2228 transitions.
Graph (complete) has 882 edges and 108 vertex of which 106 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.12 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 323 ms. Remains 106 /108 variables (removed 2) and now considering 2228/2228 (removed 0) transitions.
[2022-06-02 15:51:02] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2022-06-02 15:51:02] [INFO ] Computed 5 place invariants in 3 ms
[2022-06-02 15:51:03] [INFO ] Dead Transitions using invariants and state equation in 776 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 106/108 places, 2228/2228 transitions.
Incomplete random walk after 1000000 steps, including 5777 resets, run finished after 14219 ms. (steps per millisecond=70 ) properties (out of 2) seen :0
Interrupted Best-First random walk after 40146 steps, including 100 resets, run timeout after 5001 ms. (steps per millisecond=8 ) properties seen 0
Interrupted Best-First random walk after 697196 steps, including 1937 resets, run timeout after 5001 ms. (steps per millisecond=139 ) properties seen 0
Interrupted probabilistic random walk after 6494465 steps, run timeout after 72001 ms. (steps per millisecond=90 ) properties seen :{}
Probabilistic random walk after 6494465 steps, saw 1492751 distinct states, run finished after 72003 ms. (steps per millisecond=90 ) properties seen :0
Running SMT prover for 2 properties.
[2022-06-02 15:52:39] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2022-06-02 15:52:39] [INFO ] Computed 5 place invariants in 3 ms
[2022-06-02 15:52:40] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-06-02 15:52:40] [INFO ] After 127ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-02 15:52:40] [INFO ] [Nat]Absence check using 5 positive place invariants in 15 ms returned sat
[2022-06-02 15:52:48] [INFO ] After 8135ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-02 15:52:48] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-06-02 15:52:56] [INFO ] After 8156ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-06-02 15:53:05] [INFO ] After 17289ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 8071 ms.
[2022-06-02 15:53:14] [INFO ] After 33648ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 583 ms.
Support contains 103 out of 106 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Applied a total of 0 rules in 223 ms. Remains 106 /106 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 106/106 places, 2228/2228 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Applied a total of 0 rules in 313 ms. Remains 106 /106 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
[2022-06-02 15:53:15] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2022-06-02 15:53:15] [INFO ] Computed 5 place invariants in 4 ms
[2022-06-02 15:53:15] [INFO ] Implicit Places using invariants in 39 ms returned []
[2022-06-02 15:53:15] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2022-06-02 15:53:15] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-02 15:53:15] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-06-02 15:53:15] [INFO ] Implicit Places using invariants and state equation in 143 ms returned []
Implicit Place search using SMT with State Equation took 197 ms to find 0 implicit places.
[2022-06-02 15:53:15] [INFO ] Redundant transitions in 118 ms returned []
[2022-06-02 15:53:15] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2022-06-02 15:53:15] [INFO ] Computed 5 place invariants in 4 ms
[2022-06-02 15:53:16] [INFO ] Dead Transitions using invariants and state equation in 633 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 106/106 places, 2228/2228 transitions.
Incomplete random walk after 1000001 steps, including 5777 resets, run finished after 12982 ms. (steps per millisecond=77 ) properties (out of 2) seen :0
Interrupted Best-First random walk after 38172 steps, including 95 resets, run timeout after 5001 ms. (steps per millisecond=7 ) properties seen 0
Interrupted Best-First random walk after 787804 steps, including 2188 resets, run timeout after 5001 ms. (steps per millisecond=157 ) properties seen 0
Interrupted probabilistic random walk after 5492483 steps, run timeout after 66001 ms. (steps per millisecond=83 ) properties seen :{}
Probabilistic random walk after 5492483 steps, saw 1266340 distinct states, run finished after 66001 ms. (steps per millisecond=83 ) properties seen :0
Running SMT prover for 2 properties.
[2022-06-02 15:54:45] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2022-06-02 15:54:45] [INFO ] Computed 5 place invariants in 2 ms
[2022-06-02 15:54:46] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-06-02 15:54:46] [INFO ] After 122ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-02 15:54:46] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-06-02 15:54:54] [INFO ] After 8242ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-02 15:54:54] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-06-02 15:55:03] [INFO ] After 9291ms SMT Verify possible using 102 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-06-02 15:55:12] [INFO ] After 17801ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 8354 ms.
[2022-06-02 15:55:20] [INFO ] After 34526ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 780 ms.
Support contains 103 out of 106 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Applied a total of 0 rules in 165 ms. Remains 106 /106 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 106/106 places, 2228/2228 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 106/106 places, 2228/2228 transitions.
Applied a total of 0 rules in 160 ms. Remains 106 /106 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
[2022-06-02 15:55:21] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2022-06-02 15:55:21] [INFO ] Computed 5 place invariants in 4 ms
[2022-06-02 15:55:21] [INFO ] Implicit Places using invariants in 44 ms returned []
[2022-06-02 15:55:21] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2022-06-02 15:55:21] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-02 15:55:22] [INFO ] State equation strengthened by 102 read => feed constraints.
[2022-06-02 15:55:22] [INFO ] Implicit Places using invariants and state equation in 136 ms returned []
Implicit Place search using SMT with State Equation took 183 ms to find 0 implicit places.
[2022-06-02 15:55:22] [INFO ] Redundant transitions in 48 ms returned []
[2022-06-02 15:55:22] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 106 cols
[2022-06-02 15:55:22] [INFO ] Computed 5 place invariants in 4 ms
[2022-06-02 15:55:22] [INFO ] Dead Transitions using invariants and state equation in 715 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 106/106 places, 2228/2228 transitions.
Ensure Unique test removed 1938 transitions
Reduce isomorphic transitions removed 1938 transitions.
Iterating post reduction 0 with 1938 rules applied. Total rules applied 1938 place count 106 transition count 290
Applied a total of 1938 rules in 7 ms. Remains 106 /106 variables (removed 0) and now considering 290/2228 (removed 1938) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 290 rows 106 cols
[2022-06-02 15:55:22] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-02 15:55:24] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-06-02 15:55:24] [INFO ] After 117ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-02 15:55:24] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-06-02 15:55:33] [INFO ] After 8325ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-02 15:55:41] [INFO ] After 16578ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 8073 ms.
[2022-06-02 15:55:49] [INFO ] After 24766ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2022-06-02 15:55:49] [INFO ] Flatten gal took : 65 ms
[2022-06-02 15:55:49] [INFO ] Flatten gal took : 43 ms
[2022-06-02 15:55:49] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8647199197566103394.gal : 12 ms
[2022-06-02 15:55:49] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15570883824248357276.prop : 28 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality8647199197566103394.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15570883824248357276.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality15570883824248357276.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :10 after 18
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :18 after 273
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :273 after 1602
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :1602 after 3607
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :3607 after 6450
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :6450 after 22274
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :22274 after 121044
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :121044 after 660541
Detected timeout of ITS tools.
[2022-06-02 15:56:04] [INFO ] Flatten gal took : 40 ms
[2022-06-02 15:56:04] [INFO ] Applying decomposition
[2022-06-02 15:56:04] [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/graph11998826588739120103.txt' '-o' '/tmp/graph11998826588739120103.bin' '-w' '/tmp/graph11998826588739120103.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph11998826588739120103.bin' '-l' '-1' '-v' '-w' '/tmp/graph11998826588739120103.weights' '-q' '0' '-e' '0.001'
[2022-06-02 15:56:05] [INFO ] Decomposing Gal with order
[2022-06-02 15:56:05] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-02 15:56:05] [INFO ] Removed a total of 287 redundant transitions.
[2022-06-02 15:56:05] [INFO ] Flatten gal took : 165 ms
[2022-06-02 15:56:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 204 labels/synchronizations in 28 ms.
[2022-06-02 15:56:05] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7297091986152334832.gal : 4 ms
[2022-06-02 15:56:05] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4076280857954038736.prop : 43 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality7297091986152334832.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4076280857954038736.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...298
Loading property file /tmp/ReachabilityCardinality4076280857954038736.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :10 after 18
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :18 after 315
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :315 after 3444
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :3444 after 3864
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :3864 after 8694
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :8694 after 22743
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :22743 after 87864
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin367785057064430382
[2022-06-02 15:56:20] [INFO ] Built C files in 38ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin367785057064430382
Running compilation step : cd /tmp/ltsmin367785057064430382;'/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 1706 ms.
Running link step : cd /tmp/ltsmin367785057064430382;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 53 ms.
Running LTSmin : cd /tmp/ltsmin367785057064430382;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'BridgeAndVehiclesCOLV20P10N50ReachabilityFireability04==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-06-02 15:56:35] [INFO ] Flatten gal took : 129 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin4738632167356218137
[2022-06-02 15:56:35] [INFO ] Too many transitions (2228) to apply POR reductions. Disabling POR matrices.
[2022-06-02 15:56:35] [INFO ] Built C files in 89ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin4738632167356218137
Running compilation step : cd /tmp/ltsmin4738632167356218137;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '360' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-06-02 15:56:36] [INFO ] Applying decomposition
[2022-06-02 15:56:36] [INFO ] Flatten gal took : 202 ms
[2022-06-02 15:56:36] [INFO ] Flatten gal took : 122 ms
[2022-06-02 15:56:36] [INFO ] Input system was already deterministic with 2228 transitions.
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/graph16226029118037068370.txt' '-o' '/tmp/graph16226029118037068370.bin' '-w' '/tmp/graph16226029118037068370.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph16226029118037068370.bin' '-l' '-1' '-v' '-w' '/tmp/graph16226029118037068370.weights' '-q' '0' '-e' '0.001'
[2022-06-02 15:56:36] [INFO ] Decomposing Gal with order
[2022-06-02 15:56:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-02 15:56:37] [INFO ] Ran tautology test, simplified 0 / 2 in 1174 ms.
[2022-06-02 15:56:37] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(UNSAT) depth K=0 took 120 ms
[2022-06-02 15:56:37] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12(UNSAT) depth K=0 took 1 ms
[2022-06-02 15:56:37] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(UNSAT) depth K=1 took 329 ms
[2022-06-02 15:56:37] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12(UNSAT) depth K=1 took 2 ms
[2022-06-02 15:56:37] [INFO ] Removed a total of 4292 redundant transitions.
[2022-06-02 15:56:37] [INFO ] Flatten gal took : 1242 ms
[2022-06-02 15:56:38] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(UNSAT) depth K=2 took 277 ms
[2022-06-02 15:56:38] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12(UNSAT) depth K=2 took 15 ms
[2022-06-02 15:56:38] [INFO ] Fuse similar labels procedure discarded/fused a total of 393 labels/synchronizations in 42 ms.
[2022-06-02 15:56:38] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability8721470589108599908.gal : 3 ms
[2022-06-02 15:56:38] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability7775468834494468573.prop : 30 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-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability8721470589108599908.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability7775468834494468573.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...298
Loading property file /tmp/ReachabilityFireability7775468834494468573.prop.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 290 out of 2228 initially.
// Phase 1: matrix 290 rows 106 cols
[2022-06-02 15:56:38] [INFO ] Computed 5 place invariants in 2 ms
[2022-06-02 15:56:38] [INFO ] Computed 5 place invariants in 5 ms
[2022-06-02 15:56:38] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(UNSAT) depth K=3 took 473 ms
[2022-06-02 15:56:38] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12(UNSAT) depth K=3 took 185 ms
[2022-06-02 15:56:39] [INFO ] Proved 106 variables to be positive in 802 ms
[2022-06-02 15:56:39] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04
[2022-06-02 15:56:39] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(SAT) depth K=0 took 96 ms
[2022-06-02 15:56:39] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12
[2022-06-02 15:56:39] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12(SAT) depth K=0 took 5 ms
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :7040 after 7041
[2022-06-02 15:56:41] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04
[2022-06-02 15:56:41] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(SAT) depth K=1 took 1642 ms
[2022-06-02 15:56:41] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(UNSAT) depth K=4 took 2634 ms
[2022-06-02 15:56:42] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12(UNSAT) depth K=4 took 999 ms
[2022-06-02 15:56:43] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12
[2022-06-02 15:56:43] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12(SAT) depth K=1 took 2056 ms
Compilation finished in 7735 ms.
Running link step : cd /tmp/ltsmin4738632167356218137;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin4738632167356218137;'/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' '-i' 'BridgeAndVehiclesCOLV20P10N50ReachabilityFireability04==true'
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :16068 after 17228
[2022-06-02 15:56:49] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04
[2022-06-02 15:56:49] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(SAT) depth K=2 took 6111 ms
[2022-06-02 15:56:54] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12
[2022-06-02 15:56:54] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12(SAT) depth K=2 took 5555 ms
[2022-06-02 15:56:54] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(UNSAT) depth K=5 took 12357 ms
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :86251 after 92694
[2022-06-02 15:57:22] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04
[2022-06-02 15:57:22] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(SAT) depth K=3 took 27835 ms
[2022-06-02 15:57:25] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12
[2022-06-02 15:57:25] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12(SAT) depth K=3 took 3058 ms
[2022-06-02 15:57:27] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12(UNSAT) depth K=5 took 32353 ms
[2022-06-02 15:58:10] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04
[2022-06-02 15:58:10] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(SAT) depth K=4 took 44818 ms
[2022-06-02 15:58:15] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12
[2022-06-02 15:58:15] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12(SAT) depth K=4 took 5246 ms
[2022-06-02 15:58:37] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(UNSAT) depth K=6 took 70180 ms
[2022-06-02 15:59:39] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12(UNSAT) depth K=6 took 61689 ms
[2022-06-02 16:00:21] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04
[2022-06-02 16:00:21] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(SAT) depth K=5 took 125394 ms
[2022-06-02 16:02:14] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04(UNSAT) depth K=7 took 155691 ms
[2022-06-02 16:02:50] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12
[2022-06-02 16:02:50] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12(SAT) depth K=5 took 148848 ms
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,9.08086e+06,155.652,491056,5147,4223,318411,51658,2993,2.12862e+06,475,899433,0
Total reachable state count : 9080862

Verifying 2 reachability properties.
[2022-06-02 16:04:33] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12(UNSAT) depth K=7 took 138774 ms
Invariant property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04 is true.
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04,0,180.37,491056,1,0,318411,63366,12010,2.12862e+06,911,899433,304539
Reachability property BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12 does not hold.
FORMULA BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-12,0,180.383,491056,1,0,318411,63558,12013,2.12862e+06,911,899433,305257
[2022-06-02 16:04:43] [WARNING] Interrupting SMT solver.
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:385)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:164)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-06-02 16:04:43] [WARNING] Unexpected error occurred while running SMT. Was verifying BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04 SMT depth 8
java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:411)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:164)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:385)
... 2 more
[2022-06-02 16:04:43] [INFO ] During BMC, SMT solver timed out at depth 8
[2022-06-02 16:04:43] [INFO ] BMC solving timed out (3600000 secs) at depth 8
[2022-06-02 16:04:43] [WARNING] SMT solver unexpectedly returned 'unknown' answer, retrying.
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:587)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:306)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:171)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-06-02 16:04:43] [WARNING] Unexpected error occurred while running SMT. Was verifying BridgeAndVehicles-COL-V20P10N50-ReachabilityFireability-04 K-induction depth 6
Exception in thread "Thread-10" java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:344)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:171)
at java.base/java.lang.Thread.run(Thread.java:829)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:587)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:306)
... 2 more
[2022-06-02 16:04:43] [INFO ] SMT solved 0/ 2 properties. Interrupting SMT analysis.
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 860021 ms.

BK_STOP 1654185883919

--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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-V20P10N50"
export BK_EXAMINATION="ReachabilityFireability"
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-V20P10N50, examination is ReachabilityFireability"
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-165251918000039"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V20P10N50.tgz
mv BridgeAndVehicles-COL-V20P10N50 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;