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-165251918000047.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is BridgeAndVehicles-COL-V20P20N10, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r024-tall-165251918000047
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 6.3K Apr 29 21:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 55K Apr 29 21:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Apr 29 21:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 60K Apr 29 21:47 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 4.0K May 9 07:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 07:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.8K May 9 07:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 07:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.8K Apr 29 21:55 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 92K Apr 29 21:55 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Apr 29 21:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 103K Apr 29 21:54 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 39K May 10 09:33 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-00
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-01
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-02
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-03
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-04
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-05
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-06
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-07
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-08
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-09
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-10
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-11
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-12
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-13
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-14
FORMULA_NAME BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654185042760

Running Version 202205111006
[2022-06-02 15:50:43] [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 15:50:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-02 15:50:44] [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 15:50:44] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-06-02 15:50:44] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 568 ms
[2022-06-02 15:50:44] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 68 PT places and 19578.0 transition bindings in 20 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 24 ms.
Working with output stream class java.io.PrintStream
FORMULA BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-02 15:50:44] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions 56 arcs in 5 ms.
[2022-06-02 15:50:44] [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.
Finished random walk after 44 steps, including 0 resets, run visited all 4 properties in 14 ms. (steps per millisecond=3 )
[2022-06-02 15:50:44] [INFO ] Invariant property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-15 is trivially false : it is not verified in initial state.
[2022-06-02 15:50:44] [INFO ] Flatten gal took : 30 ms
[2022-06-02 15:50:44] [INFO ] Flatten gal took : 5 ms
Arc [1:1*[(MOD (ADD $cA 1) 21)]] contains successor/predecessor on variables of sort voitureA
Arc [6:1*[(MOD (ADD (MOD (MINUS $cB 1) 21) 21) 21)]] contains successor/predecessor on variables of sort voitureB
Arc [13:1*[(MOD (ADD $cpt 1) 11)]] contains successor/predecessor on variables of sort compteur
Arc [14:1*[(MOD (ADD $s 1) 2)]] contains successor/predecessor on variables of sort sens
[2022-06-02 15:50:44] [INFO ] Unfolded HLPN to a Petri net with 68 places and 548 transitions 4070 arcs in 41 ms.
[2022-06-02 15:50:44] [INFO ] Unfolded 15 HLPN properties in 2 ms.
Initial state reduction rules removed 2 formulas.
FORMULA BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 56 resets, run finished after 590 ms. (steps per millisecond=16 ) properties (out of 13) seen :5
FORMULA BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 25 resets, run finished after 324 ms. (steps per millisecond=30 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 333 ms. (steps per millisecond=30 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 27 resets, run finished after 315 ms. (steps per millisecond=31 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 560 ms. (steps per millisecond=17 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 176 ms. (steps per millisecond=56 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 731 ms. (steps per millisecond=13 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
[2022-06-02 15:50:48] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 68 cols
[2022-06-02 15:50:48] [INFO ] Computed 7 place invariants in 15 ms
[2022-06-02 15:50:49] [INFO ] [Real]Absence check using 7 positive place invariants in 10 ms returned sat
[2022-06-02 15:50:49] [INFO ] After 196ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:7
[2022-06-02 15:50:49] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2022-06-02 15:50:50] [INFO ] After 1006ms SMT Verify possible using state equation in natural domain returned unsat :6 sat :2
[2022-06-02 15:50:50] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-06-02 15:50:51] [INFO ] After 971ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :6 sat :2
[2022-06-02 15:50:52] [INFO ] After 1916ms SMT Verify possible using trap constraints in natural domain returned unsat :6 sat :2
Attempting to minimize the solution found.
Minimization took 1039 ms.
[2022-06-02 15:50:53] [INFO ] After 4126ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :2
FORMULA BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 8 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 278 ms.
Support contains 65 out of 68 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 68/68 places, 548/548 transitions.
Graph (complete) has 562 edges and 68 vertex of which 66 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 51 ms. Remains 66 /68 variables (removed 2) and now considering 548/548 (removed 0) transitions.
[2022-06-02 15:50:53] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2022-06-02 15:50:53] [INFO ] Computed 5 place invariants in 5 ms
[2022-06-02 15:50:54] [INFO ] Dead Transitions using invariants and state equation in 274 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 66/68 places, 548/548 transitions.
Incomplete random walk after 1000000 steps, including 5632 resets, run finished after 9928 ms. (steps per millisecond=100 ) properties (out of 2) seen :0
Interrupted Best-First random walk after 830016 steps, including 1584 resets, run timeout after 5001 ms. (steps per millisecond=165 ) properties seen 0
Interrupted Best-First random walk after 102142 steps, including 215 resets, run timeout after 5001 ms. (steps per millisecond=20 ) properties seen 0
Interrupted probabilistic random walk after 11347389 steps, run timeout after 57001 ms. (steps per millisecond=199 ) properties seen :{}
Probabilistic random walk after 11347389 steps, saw 2573196 distinct states, run finished after 57003 ms. (steps per millisecond=199 ) properties seen :0
Running SMT prover for 2 properties.
[2022-06-02 15:52:11] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2022-06-02 15:52:11] [INFO ] Computed 5 place invariants in 5 ms
[2022-06-02 15:52:11] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-06-02 15:52:11] [INFO ] After 66ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-02 15:52:11] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-06-02 15:52:12] [INFO ] After 917ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-02 15:52:12] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-06-02 15:52:13] [INFO ] After 889ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-06-02 15:52:14] [INFO ] After 1805ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 919 ms.
[2022-06-02 15:52:15] [INFO ] After 3738ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 1195 ms.
Support contains 65 out of 66 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 66/66 places, 548/548 transitions.
Applied a total of 0 rules in 30 ms. Remains 66 /66 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 66/66 places, 548/548 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 66/66 places, 548/548 transitions.
Applied a total of 0 rules in 27 ms. Remains 66 /66 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2022-06-02 15:52:16] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2022-06-02 15:52:16] [INFO ] Computed 5 place invariants in 3 ms
[2022-06-02 15:52:16] [INFO ] Implicit Places using invariants in 34 ms returned []
[2022-06-02 15:52:16] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2022-06-02 15:52:16] [INFO ] Computed 5 place invariants in 3 ms
[2022-06-02 15:52:16] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-06-02 15:52:16] [INFO ] Implicit Places using invariants and state equation in 61 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2022-06-02 15:52:16] [INFO ] Redundant transitions in 31 ms returned []
[2022-06-02 15:52:16] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2022-06-02 15:52:16] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-02 15:52:16] [INFO ] Dead Transitions using invariants and state equation in 189 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 66/66 places, 548/548 transitions.
Incomplete random walk after 1000000 steps, including 5632 resets, run finished after 10618 ms. (steps per millisecond=94 ) properties (out of 2) seen :0
Interrupted Best-First random walk after 820399 steps, including 1568 resets, run timeout after 5001 ms. (steps per millisecond=164 ) properties seen 0
Interrupted Best-First random walk after 100339 steps, including 211 resets, run timeout after 5001 ms. (steps per millisecond=20 ) properties seen 0
Interrupted probabilistic random walk after 12525545 steps, run timeout after 60001 ms. (steps per millisecond=208 ) properties seen :{}
Probabilistic random walk after 12525545 steps, saw 2833484 distinct states, run finished after 60001 ms. (steps per millisecond=208 ) properties seen :0
Running SMT prover for 2 properties.
[2022-06-02 15:53:37] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2022-06-02 15:53:37] [INFO ] Computed 5 place invariants in 3 ms
[2022-06-02 15:53:37] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-06-02 15:53:37] [INFO ] After 63ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-02 15:53:37] [INFO ] [Nat]Absence check using 5 positive place invariants in 1 ms returned sat
[2022-06-02 15:53:38] [INFO ] After 936ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-02 15:53:38] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-06-02 15:53:39] [INFO ] After 917ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2022-06-02 15:53:40] [INFO ] After 1967ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 926 ms.
[2022-06-02 15:53:41] [INFO ] After 3886ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 868 ms.
Support contains 65 out of 66 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 66/66 places, 548/548 transitions.
Applied a total of 0 rules in 17 ms. Remains 66 /66 variables (removed 0) and now considering 548/548 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 66/66 places, 548/548 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 66/66 places, 548/548 transitions.
Applied a total of 0 rules in 23 ms. Remains 66 /66 variables (removed 0) and now considering 548/548 (removed 0) transitions.
[2022-06-02 15:53:42] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2022-06-02 15:53:42] [INFO ] Computed 5 place invariants in 3 ms
[2022-06-02 15:53:42] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-06-02 15:53:42] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2022-06-02 15:53:42] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-02 15:53:42] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-06-02 15:53:42] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 96 ms to find 0 implicit places.
[2022-06-02 15:53:42] [INFO ] Redundant transitions in 13 ms returned []
[2022-06-02 15:53:42] [INFO ] Flow matrix only has 130 transitions (discarded 418 similar events)
// Phase 1: matrix 130 rows 66 cols
[2022-06-02 15:53:42] [INFO ] Computed 5 place invariants in 2 ms
[2022-06-02 15:53:42] [INFO ] Dead Transitions using invariants and state equation in 188 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 66/66 places, 548/548 transitions.
Ensure Unique test removed 418 transitions
Reduce isomorphic transitions removed 418 transitions.
Iterating post reduction 0 with 418 rules applied. Total rules applied 418 place count 66 transition count 130
Applied a total of 418 rules in 3 ms. Remains 66 /66 variables (removed 0) and now considering 130/548 (removed 418) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 130 rows 66 cols
[2022-06-02 15:53:42] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-02 15:53:42] [INFO ] [Real]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-06-02 15:53:42] [INFO ] After 60ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2022-06-02 15:53:42] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-06-02 15:53:43] [INFO ] After 969ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2022-06-02 15:53:44] [INFO ] After 1885ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 1023 ms.
[2022-06-02 15:53:45] [INFO ] After 2967ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2022-06-02 15:53:45] [INFO ] Flatten gal took : 41 ms
[2022-06-02 15:53:46] [INFO ] Flatten gal took : 30 ms
[2022-06-02 15:53:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17469219714805748083.gal : 9 ms
[2022-06-02 15:53:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13136025087270353048.prop : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17469219714805748083.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality13136025087270353048.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...321
Loading property file /tmp/ReachabilityCardinality13136025087270353048.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :4 after 15
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :15 after 17
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :17 after 33
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :33 after 53
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :53 after 256
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :256 after 10560
Reachability property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-09 is true.
Reachability property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-04 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 257 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,246750,0.696853,26256,2,7944,14,58746,6,0,395,25249,0
Total reachable state count : 246750

Verifying 2 reachability properties.
Reachability property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-04 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-04,10,0.712357,26256,2,85,14,58746,7,0,540,25249,0
Reachability property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-09 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-09,108,2.99387,28368,2,651,14,58746,8,0,948,25249,0
[2022-06-02 15:53:49] [INFO ] Flatten gal took : 44 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin14006222330146833295
[2022-06-02 15:53:49] [INFO ] Applying decomposition
[2022-06-02 15:53:49] [INFO ] Computing symmetric may disable matrix : 548 transitions.
[2022-06-02 15:53:49] [INFO ] Computation of Complete disable matrix. took 30 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-02 15:53:49] [INFO ] Flatten gal took : 91 ms
[2022-06-02 15:53:49] [INFO ] Flatten gal took : 50 ms
[2022-06-02 15:53:49] [INFO ] Computing symmetric may enable matrix : 548 transitions.
[2022-06-02 15:53:49] [INFO ] Computation of Complete enable matrix. took 17 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-02 15:53:49] [INFO ] Input system was already deterministic with 548 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/graph379169050691004524.txt' '-o' '/tmp/graph379169050691004524.bin' '-w' '/tmp/graph379169050691004524.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph379169050691004524.bin' '-l' '-1' '-v' '-w' '/tmp/graph379169050691004524.weights' '-q' '0' '-e' '0.001'
[2022-06-02 15:53:49] [INFO ] Decomposing Gal with order
[2022-06-02 15:53:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-02 15:53:49] [INFO ] Computing Do-Not-Accords matrix : 548 transitions.
[2022-06-02 15:53:49] [INFO ] Ran tautology test, simplified 0 / 2 in 521 ms.
[2022-06-02 15:53:49] [INFO ] Computation of Completed DNA matrix. took 54 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-02 15:53:49] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-04(UNSAT) depth K=0 took 38 ms
[2022-06-02 15:53:49] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-09(UNSAT) depth K=0 took 18 ms
[2022-06-02 15:53:49] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-04(UNSAT) depth K=1 took 5 ms
[2022-06-02 15:53:49] [INFO ] Built C files in 672ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin14006222330146833295
Running compilation step : cd /tmp/ltsmin14006222330146833295;'/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 15:53:50] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-09(UNSAT) depth K=1 took 46 ms
[2022-06-02 15:53:50] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-04(UNSAT) depth K=2 took 23 ms
[2022-06-02 15:53:50] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-09(UNSAT) depth K=2 took 125 ms
[2022-06-02 15:53:50] [INFO ] Removed a total of 1100 redundant transitions.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 130 out of 548 initially.
// Phase 1: matrix 130 rows 66 cols
[2022-06-02 15:53:50] [INFO ] Computed 5 place invariants in 2 ms
[2022-06-02 15:53:50] [INFO ] Computed 5 place invariants in 2 ms
[2022-06-02 15:53:50] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-04(UNSAT) depth K=3 took 109 ms
[2022-06-02 15:53:50] [INFO ] Flatten gal took : 527 ms
[2022-06-02 15:53:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 220 labels/synchronizations in 23 ms.
[2022-06-02 15:53:50] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability4950405381639451095.gal : 2 ms
[2022-06-02 15:53:50] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability4252770926338832235.prop : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability4950405381639451095.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability4252770926338832235.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/ReachabilityFireability4252770926338832235.prop.
[2022-06-02 15:53:50] [INFO ] Proved 66 variables to be positive in 342 ms
[2022-06-02 15:53:50] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-04
[2022-06-02 15:53:50] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-04(SAT) depth K=0 took 6 ms
[2022-06-02 15:53:50] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-09
[2022-06-02 15:53:50] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-09(SAT) depth K=0 took 28 ms
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 26
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :26 after 692
[2022-06-02 15:53:50] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-09(UNSAT) depth K=3 took 489 ms
[2022-06-02 15:53:50] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-04
[2022-06-02 15:53:50] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-04(SAT) depth K=1 took 125 ms
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :692 after 1783
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :1783 after 6122
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :6122 after 12708
[2022-06-02 15:53:51] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-04(UNSAT) depth K=4 took 984 ms
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :23418 after 43538
Compilation finished in 2319 ms.
Running link step : cd /tmp/ltsmin14006222330146833295;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin14006222330146833295;'/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' 'BridgeAndVehiclesCOLV20P20N10ReachabilityFireability04==true'
[2022-06-02 15:53:55] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-09(UNSAT) depth K=4 took 4010 ms
[2022-06-02 15:53:57] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-09
[2022-06-02 15:53:57] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-09(SAT) depth K=1 took 6264 ms
[2022-06-02 15:53:57] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-04
[2022-06-02 15:53:57] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-04(SAT) depth K=2 took 891 ms
[2022-06-02 15:54:00] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-09
[2022-06-02 15:54:00] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-09(SAT) depth K=2 took 2103 ms
[2022-06-02 15:54:01] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-04(UNSAT) depth K=5 took 6019 ms
[2022-06-02 15:54:03] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-04
[2022-06-02 15:54:03] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-04(SAT) depth K=3 took 3262 ms
[2022-06-02 15:54:16] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-09(UNSAT) depth K=5 took 14939 ms
[2022-06-02 15:54:22] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-09
[2022-06-02 15:54:22] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-09(SAT) depth K=3 took 19185 ms
[2022-06-02 15:54:29] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-04
[2022-06-02 15:54:29] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-04(SAT) depth K=4 took 6784 ms
[2022-06-02 15:54:34] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-04(UNSAT) depth K=6 took 18159 ms
[2022-06-02 15:54:58] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-09
[2022-06-02 15:54:58] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-09(SAT) depth K=4 took 29477 ms
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :608988 after 821639
[2022-06-02 15:55:15] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-09(UNSAT) depth K=6 took 40970 ms
[2022-06-02 15:55:49] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-04
[2022-06-02 15:55:49] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-04(SAT) depth K=5 took 51149 ms
[2022-06-02 15:55:52] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-04(UNSAT) depth K=7 took 37134 ms
[2022-06-02 15:56:15] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-09
[2022-06-02 15:56:15] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-09(SAT) depth K=5 took 25654 ms
[2022-06-02 15:57:31] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-04
[2022-06-02 15:57:31] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-04(SAT) depth K=6 took 75567 ms
[2022-06-02 15:57:43] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-09(UNSAT) depth K=7 took 110420 ms
[2022-06-02 15:58:31] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-09
[2022-06-02 15:58:31] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-09(SAT) depth K=6 took 60160 ms
[2022-06-02 15:59:43] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-04
[2022-06-02 15:59:43] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-04(SAT) depth K=7 took 71752 ms
[2022-06-02 15:59:52] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-04(UNSAT) depth K=8 took 128915 ms
[2022-06-02 16:01:25] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-09
[2022-06-02 16:01:25] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-09(SAT) depth K=7 took 102670 ms
[2022-06-02 16:03:26] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-04
[2022-06-02 16:03:26] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-04(SAT) depth K=8 took 120613 ms
[2022-06-02 16:05:19] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-09(UNSAT) depth K=8 took 327592 ms
[2022-06-02 16:07:12] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-09
[2022-06-02 16:07:12] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-09(SAT) depth K=8 took 225835 ms
[2022-06-02 16:10:00] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-04
[2022-06-02 16:10:00] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-04(SAT) depth K=9 took 168429 ms
[2022-06-02 16:10:12] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-04(UNSAT) depth K=9 took 292992 ms
[2022-06-02 16:13:46] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-09
[2022-06-02 16:13:46] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-09(SAT) depth K=9 took 226102 ms
Detected timeout of ITS tools.
[2022-06-02 16:14:51] [INFO ] Applying decomposition
[2022-06-02 16:14:51] [INFO ] Flatten gal took : 151 ms
[2022-06-02 16:14:52] [INFO ] Decomposing Gal with order
[2022-06-02 16:14:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-02 16:14:52] [INFO ] Removed a total of 2910 redundant transitions.
[2022-06-02 16:14:52] [INFO ] Flatten gal took : 364 ms
[2022-06-02 16:14:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 28 ms.
[2022-06-02 16:14:52] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability7373289847592317022.gal : 25 ms
[2022-06-02 16:14:52] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability18024330092571923593.prop : 13 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability7373289847592317022.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability18024330092571923593.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...299
Loading property file /tmp/ReachabilityFireability18024330092571923593.prop.
LTSmin run took 1390601 ms.
Invariant validated
FORMULA BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-04 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Running LTSmin : cd /tmp/ltsmin14006222330146833295;'/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' 'BridgeAndVehiclesCOLV20P20N10ReachabilityFireability09==true'
[2022-06-02 16:19:04] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-04
[2022-06-02 16:19:04] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-04(SAT) depth K=10 took 317162 ms
[2022-06-02 16:19:46] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-09(UNSAT) depth K=9 took 573825 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,6.73257e+06,185.355,2387480,1.38458e+06,30,3.98886e+06,981,1125,3.69596e+06,20,1174,0
Total reachable state count : 6732570

Verifying 2 reachability properties.
Reachability property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-04 does not hold.
No reachable states exhibit your property : BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-04

[2022-06-02 16:24:44] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-09
[2022-06-02 16:24:44] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-09(SAT) depth K=10 took 340471 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
BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-04,0,209.597,2387480,1,0,3.98886e+06,981,1391,3.69596e+06,43,1174,11648258
Reachability property BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-09 does not hold.
FORMULA BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-09

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-V20P20N10-ReachabilityFireability-09,0,247.949,2387480,1,0,3.98886e+06,981,2491,3.69596e+06,44,1174,19545730
[2022-06-02 16:26:20] [WARNING] Interrupting SMT solver.
ITS tools runner thread asked to quit. Dying gracefully.
[2022-06-02 16:26:20] [WARNING] SMT solver unexpectedly returned 'unknown' answer, retrying.
java.lang.RuntimeException: SMT solver raised an error :unknown
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:320)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
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 16:26:20] [WARNING] SMT solver unexpectedly returned 'unknown' answer, retrying.
[2022-06-02 16:26:20] [WARNING] Unexpected error occurred while running SMT. Was verifying BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-09 SMT depth 10
java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an error :unknown
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 error :unknown
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:320)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
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
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 16:26:20] [INFO ] During BMC, SMT solver timed out at depth 10
[2022-06-02 16:26:20] [INFO ] BMC solving timed out (3600000 secs) at depth 10
[2022-06-02 16:26:20] [WARNING] Unexpected error occurred while running SMT. Was verifying BridgeAndVehicles-COL-V20P20N10-ReachabilityFireability-09 K-induction depth 11
Exception in thread "Thread-7" 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 16:26:20] [INFO ] SMT solved 0/ 2 properties. Interrupting SMT analysis.
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 2136826 ms.

BK_STOP 1654187180829

--------------------
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-V20P20N10"
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-V20P20N10, 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-165251918000047"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V20P20N10.tgz
mv BridgeAndVehicles-COL-V20P20N10 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 ;