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-165251918300302.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-PT-V80P50N10, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r024-tall-165251918300302
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 6.3M
-rw-r--r-- 1 mcc users 24K Apr 29 21:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 135K Apr 29 21:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 176K Apr 29 21:40 CTLFireability.txt
-rw-r--r-- 1 mcc users 657K Apr 29 21:40 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 18K May 9 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 64K May 9 07:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 150K May 9 07:08 LTLFireability.txt
-rw-r--r-- 1 mcc users 461K May 9 07:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 51K Apr 29 22:11 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 264K Apr 29 22:11 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 532K Apr 29 22:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 2.1M Apr 29 22:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.4K May 9 07:08 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.3K May 9 07:08 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:33 equiv_col
-rw-r--r-- 1 mcc users 10 May 10 09:33 instance
-rw-r--r-- 1 mcc users 6 May 10 09:33 iscolored
-rw-r--r-- 1 mcc users 1.7M 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-PT-V80P50N10-ReachabilityCardinality-00
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-01
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-02
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-03
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-04
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-05
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-06
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-07
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-08
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-09
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-10
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-11
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-12
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-13
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-14
FORMULA_NAME BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654198685658

Running Version 202205111006
[2022-06-02 19:38:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -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 19:38:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-02 19:38:07] [INFO ] Load time of PNML (sax parser for PT used): 222 ms
[2022-06-02 19:38:07] [INFO ] Transformed 188 places.
[2022-06-02 19:38:07] [INFO ] Transformed 2108 transitions.
[2022-06-02 19:38:07] [INFO ] Parsed PT model containing 188 places and 2108 transitions in 352 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 29 ms.
Working with output stream class java.io.PrintStream
FORMULA BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 14 resets, run finished after 855 ms. (steps per millisecond=11 ) properties (out of 14) seen :5
FORMULA BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 183 ms. (steps per millisecond=54 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 111 ms. (steps per millisecond=90 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 105 ms. (steps per millisecond=95 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 4 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
[2022-06-02 19:38:09] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 188 cols
[2022-06-02 19:38:09] [INFO ] Computed 7 place invariants in 35 ms
[2022-06-02 19:38:09] [INFO ] After 283ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2022-06-02 19:38:09] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2022-06-02 19:38:10] [INFO ] After 404ms SMT Verify possible using state equation in natural domain returned unsat :8 sat :1
[2022-06-02 19:38:10] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-06-02 19:38:10] [INFO ] After 180ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :8 sat :1
[2022-06-02 19:38:10] [INFO ] After 390ms SMT Verify possible using trap constraints in natural domain returned unsat :8 sat :1
Attempting to minimize the solution found.
Minimization took 148 ms.
[2022-06-02 19:38:11] [INFO ] After 1135ms SMT Verify possible using all constraints in natural domain returned unsat :8 sat :1
FORMULA BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 9 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 589 ms.
Support contains 12 out of 188 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 188/188 places, 2108/2108 transitions.
Graph (complete) has 1882 edges and 188 vertex of which 187 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.14 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 397 ms. Remains 187 /188 variables (removed 1) and now considering 2108/2108 (removed 0) transitions.
[2022-06-02 19:38:12] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 187 cols
[2022-06-02 19:38:12] [INFO ] Computed 6 place invariants in 7 ms
[2022-06-02 19:38:12] [INFO ] Dead Transitions using invariants and state equation in 876 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 187/188 places, 2108/2108 transitions.
Incomplete random walk after 1000000 steps, including 1424 resets, run finished after 7136 ms. (steps per millisecond=140 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 531 resets, run finished after 2955 ms. (steps per millisecond=338 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3152510 steps, run timeout after 30001 ms. (steps per millisecond=105 ) properties seen :{}
Probabilistic random walk after 3152510 steps, saw 848852 distinct states, run finished after 30003 ms. (steps per millisecond=105 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-02 19:38:52] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 187 cols
[2022-06-02 19:38:53] [INFO ] Computed 6 place invariants in 7 ms
[2022-06-02 19:38:53] [INFO ] After 73ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-02 19:38:53] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2022-06-02 19:38:53] [INFO ] After 224ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-02 19:38:53] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-06-02 19:38:53] [INFO ] After 266ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-02 19:38:53] [INFO ] After 458ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 183 ms.
[2022-06-02 19:38:54] [INFO ] After 945ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 162 ms.
Support contains 12 out of 187 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 187/187 places, 2108/2108 transitions.
Applied a total of 0 rules in 301 ms. Remains 187 /187 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 187/187 places, 2108/2108 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 187/187 places, 2108/2108 transitions.
Applied a total of 0 rules in 259 ms. Remains 187 /187 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2022-06-02 19:38:54] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 187 cols
[2022-06-02 19:38:54] [INFO ] Computed 6 place invariants in 14 ms
[2022-06-02 19:38:55] [INFO ] Implicit Places using invariants in 361 ms returned []
[2022-06-02 19:38:55] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 187 cols
[2022-06-02 19:38:55] [INFO ] Computed 6 place invariants in 3 ms
[2022-06-02 19:38:55] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-06-02 19:38:57] [INFO ] Implicit Places using invariants and state equation in 1967 ms returned [168]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 2360 ms to find 1 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 186/187 places, 2108/2108 transitions.
Applied a total of 0 rules in 158 ms. Remains 186 /186 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 186/187 places, 2108/2108 transitions.
Incomplete random walk after 1000000 steps, including 1423 resets, run finished after 6657 ms. (steps per millisecond=150 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 531 resets, run finished after 2738 ms. (steps per millisecond=365 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2893172 steps, run timeout after 27001 ms. (steps per millisecond=107 ) properties seen :{}
Probabilistic random walk after 2893172 steps, saw 779033 distinct states, run finished after 27002 ms. (steps per millisecond=107 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-02 19:39:33] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2022-06-02 19:39:33] [INFO ] Computed 5 place invariants in 3 ms
[2022-06-02 19:39:33] [INFO ] After 92ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-02 19:39:33] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-06-02 19:39:34] [INFO ] After 158ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-02 19:39:34] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-06-02 19:39:34] [INFO ] After 103ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-02 19:39:34] [INFO ] After 275ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 130 ms.
[2022-06-02 19:39:34] [INFO ] After 632ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 396 ms.
Support contains 12 out of 186 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 186/186 places, 2108/2108 transitions.
Applied a total of 0 rules in 138 ms. Remains 186 /186 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 186/186 places, 2108/2108 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 186/186 places, 2108/2108 transitions.
Applied a total of 0 rules in 139 ms. Remains 186 /186 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2022-06-02 19:39:35] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2022-06-02 19:39:35] [INFO ] Computed 5 place invariants in 3 ms
[2022-06-02 19:39:35] [INFO ] Implicit Places using invariants in 283 ms returned []
[2022-06-02 19:39:35] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2022-06-02 19:39:35] [INFO ] Computed 5 place invariants in 4 ms
[2022-06-02 19:39:35] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-06-02 19:39:36] [INFO ] Implicit Places using invariants and state equation in 756 ms returned []
Implicit Place search using SMT with State Equation took 1042 ms to find 0 implicit places.
[2022-06-02 19:39:36] [INFO ] Redundant transitions in 137 ms returned []
[2022-06-02 19:39:36] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2022-06-02 19:39:36] [INFO ] Computed 5 place invariants in 2 ms
[2022-06-02 19:39:37] [INFO ] Dead Transitions using invariants and state equation in 720 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 186/186 places, 2108/2108 transitions.
Incomplete random walk after 1000000 steps, including 1423 resets, run finished after 6421 ms. (steps per millisecond=155 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 531 resets, run finished after 2727 ms. (steps per millisecond=366 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2846677 steps, run timeout after 27001 ms. (steps per millisecond=105 ) properties seen :{}
Probabilistic random walk after 2846677 steps, saw 766602 distinct states, run finished after 27001 ms. (steps per millisecond=105 ) properties seen :0
Running SMT prover for 1 properties.
[2022-06-02 19:40:13] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2022-06-02 19:40:13] [INFO ] Computed 5 place invariants in 6 ms
[2022-06-02 19:40:13] [INFO ] After 39ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-02 19:40:13] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-06-02 19:40:13] [INFO ] After 183ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-02 19:40:13] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-06-02 19:40:13] [INFO ] After 117ms SMT Verify possible using 22 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2022-06-02 19:40:13] [INFO ] After 291ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 142 ms.
[2022-06-02 19:40:13] [INFO ] After 684ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 398 ms.
Support contains 12 out of 186 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 186/186 places, 2108/2108 transitions.
Applied a total of 0 rules in 168 ms. Remains 186 /186 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 186/186 places, 2108/2108 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 186/186 places, 2108/2108 transitions.
Applied a total of 0 rules in 156 ms. Remains 186 /186 variables (removed 0) and now considering 2108/2108 (removed 0) transitions.
[2022-06-02 19:40:14] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2022-06-02 19:40:14] [INFO ] Computed 5 place invariants in 1 ms
[2022-06-02 19:40:14] [INFO ] Implicit Places using invariants in 315 ms returned []
[2022-06-02 19:40:15] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2022-06-02 19:40:15] [INFO ] Computed 5 place invariants in 3 ms
[2022-06-02 19:40:15] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-06-02 19:40:16] [INFO ] Implicit Places using invariants and state equation in 1078 ms returned []
Implicit Place search using SMT with State Equation took 1398 ms to find 0 implicit places.
[2022-06-02 19:40:16] [INFO ] Redundant transitions in 101 ms returned []
[2022-06-02 19:40:16] [INFO ] Flow matrix only has 370 transitions (discarded 1738 similar events)
// Phase 1: matrix 370 rows 186 cols
[2022-06-02 19:40:16] [INFO ] Computed 5 place invariants in 6 ms
[2022-06-02 19:40:16] [INFO ] Dead Transitions using invariants and state equation in 691 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 186/186 places, 2108/2108 transitions.
Ensure Unique test removed 1738 transitions
Reduce isomorphic transitions removed 1738 transitions.
Iterating post reduction 0 with 1738 rules applied. Total rules applied 1738 place count 186 transition count 370
Applied a total of 1738 rules in 10 ms. Remains 186 /186 variables (removed 0) and now considering 370/2108 (removed 1738) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 370 rows 186 cols
[2022-06-02 19:40:16] [INFO ] Computed 5 place invariants in 3 ms
[2022-06-02 19:40:16] [INFO ] After 40ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-02 19:40:16] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2022-06-02 19:40:17] [INFO ] After 171ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-02 19:40:17] [INFO ] After 308ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 87 ms.
[2022-06-02 19:40:17] [INFO ] After 438ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-06-02 19:40:17] [INFO ] Flatten gal took : 121 ms
[2022-06-02 19:40:17] [INFO ] Flatten gal took : 37 ms
[2022-06-02 19:40:18] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2878836564093050906.gal : 19 ms
[2022-06-02 19:40:18] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10256749913791627159.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2878836564093050906.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10256749913791627159.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/ReachabilityCardinality10256749913791627159.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 67
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :67 after 583
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :583 after 660
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :660 after 744
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :744 after 846
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :846 after 1396
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1396 after 3568
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :3568 after 11079
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :11079 after 58162
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :58162 after 72525
Detected timeout of ITS tools.
[2022-06-02 19:40:33] [INFO ] Flatten gal took : 31 ms
[2022-06-02 19:40:33] [INFO ] Applying decomposition
[2022-06-02 19:40:33] [INFO ] Flatten gal took : 30 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/graph8221329144709818456.txt' '-o' '/tmp/graph8221329144709818456.bin' '-w' '/tmp/graph8221329144709818456.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph8221329144709818456.bin' '-l' '-1' '-v' '-w' '/tmp/graph8221329144709818456.weights' '-q' '0' '-e' '0.001'
[2022-06-02 19:40:33] [INFO ] Decomposing Gal with order
[2022-06-02 19:40:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-02 19:40:33] [INFO ] Removed a total of 749 redundant transitions.
[2022-06-02 19:40:34] [INFO ] Flatten gal took : 728 ms
[2022-06-02 19:40:34] [INFO ] Fuse similar labels procedure discarded/fused a total of 186 labels/synchronizations in 26 ms.
[2022-06-02 19:40:34] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1684734751704429325.gal : 24 ms
[2022-06-02 19:40:34] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1851024899933647125.prop : 15 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/ReachabilityCardinality1684734751704429325.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1851024899933647125.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality1851024899933647125.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 15
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :15 after 29
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :29 after 55
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :55 after 319
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :319 after 10688
Reachability property BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-02 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 129 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\_mod\_flatf,259968,0.398624,15944,2,4303,12,61181,6,0,1133,22036,0
Total reachable state count : 259968

Verifying 1 reachability properties.
Reachability property BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-02 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-PT-V80P50N10-ReachabilityCardinality-02,64,0.403218,15944,2,273,12,61181,7,0,1162,22036,0
[2022-06-02 19:40:35] [INFO ] Flatten gal took : 221 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin5905939013442273632
[2022-06-02 19:40:35] [INFO ] Too many transitions (2108) to apply POR reductions. Disabling POR matrices.
[2022-06-02 19:40:35] [INFO ] Applying decomposition
[2022-06-02 19:40:35] [INFO ] Built C files in 234ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5905939013442273632
[2022-06-02 19:40:35] [INFO ] Flatten gal took : 182 ms
[2022-06-02 19:40:35] [INFO ] Flatten gal took : 337 ms
Running compilation step : cd /tmp/ltsmin5905939013442273632;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' '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 19:40:35] [INFO ] Input system was already deterministic with 2108 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/graph13293379268464315343.txt' '-o' '/tmp/graph13293379268464315343.bin' '-w' '/tmp/graph13293379268464315343.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph13293379268464315343.bin' '-l' '-1' '-v' '-w' '/tmp/graph13293379268464315343.weights' '-q' '0' '-e' '0.001'
[2022-06-02 19:40:36] [INFO ] Decomposing Gal with order
[2022-06-02 19:40:36] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-02 19:40:38] [INFO ] Ran tautology test, simplified 0 / 1 in 2494 ms.
[2022-06-02 19:40:38] [INFO ] BMC solution for property BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-02(UNSAT) depth K=0 took 158 ms
[2022-06-02 19:40:38] [INFO ] BMC solution for property BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-02(UNSAT) depth K=1 took 53 ms
[2022-06-02 19:40:38] [INFO ] BMC solution for property BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-02(UNSAT) depth K=2 took 295 ms
[2022-06-02 19:40:39] [INFO ] BMC solution for property BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-02(UNSAT) depth K=3 took 872 ms
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 370 out of 2108 initially.
// Phase 1: matrix 370 rows 186 cols
[2022-06-02 19:40:40] [INFO ] Computed 5 place invariants in 3 ms
[2022-06-02 19:40:40] [INFO ] Computed 5 place invariants in 3 ms
[2022-06-02 19:40:41] [INFO ] Proved 186 variables to be positive in 1365 ms
[2022-06-02 19:40:41] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-02
[2022-06-02 19:40:41] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-02(SAT) depth K=0 took 44 ms
[2022-06-02 19:40:42] [INFO ] Removed a total of 4374 redundant transitions.
[2022-06-02 19:40:42] [INFO ] Flatten gal took : 5803 ms
[2022-06-02 19:40:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 4142 labels/synchronizations in 483 ms.
[2022-06-02 19:40:43] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5160524786902273488.gal : 16 ms
[2022-06-02 19:40:43] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11869406631715374624.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality5160524786902273488.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11869406631715374624.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/ReachabilityCardinality11869406631715374624.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 9
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :9 after 18
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :18 after 35
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :35 after 68
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :68 after 484
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :484 after 644
Compilation finished in 9267 ms.
Running link step : cd /tmp/ltsmin5905939013442273632;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 83 ms.
Running LTSmin : cd /tmp/ltsmin5905939013442273632;'/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' 'BridgeAndVehiclesPTV80P50N10ReachabilityCardinality02==true'
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :644 after 1438
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1438 after 3545
[2022-06-02 19:40:51] [INFO ] BMC solution for property BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-02(UNSAT) depth K=4 took 12211 ms
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :3545 after 8640
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :8640 after 20050
[2022-06-02 19:41:25] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-02
[2022-06-02 19:41:25] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-02(SAT) depth K=1 took 44223 ms
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :20050 after 34046
[2022-06-02 19:41:31] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-02
[2022-06-02 19:41:31] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-02(SAT) depth K=2 took 5818 ms
[2022-06-02 19:41:55] [INFO ] BMC solution for property BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-02(UNSAT) depth K=5 took 64141 ms
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :34046 after 74632
[2022-06-02 19:42:24] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-02
[2022-06-02 19:42:24] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-02(SAT) depth K=3 took 53049 ms
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :74632 after 151764
[2022-06-02 19:45:14] [INFO ] BMC solution for property BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-02(UNSAT) depth K=6 took 198226 ms
[2022-06-02 19:45:59] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-02
[2022-06-02 19:45:59] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-02(SAT) depth K=4 took 214719 ms
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :151764 after 418985
[2022-06-02 19:53:52] [INFO ] BMC solution for property BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-02(UNSAT) depth K=7 took 518364 ms
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :418985 after 830570
[2022-06-02 19:58:23] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-02
[2022-06-02 19:58:23] [INFO ] KInduction solution for property BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-02(SAT) depth K=5 took 744346 ms
Detected timeout of ITS tools.
[2022-06-02 20:01:33] [INFO ] Applying decomposition
[2022-06-02 20:01:33] [INFO ] Flatten gal took : 344 ms
[2022-06-02 20:01:34] [INFO ] Decomposing Gal with order
[2022-06-02 20:01:34] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-02 20:01:35] [INFO ] Removed a total of 9797 redundant transitions.
[2022-06-02 20:01:35] [INFO ] Flatten gal took : 1449 ms
[2022-06-02 20:01:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 428 labels/synchronizations in 103 ms.
[2022-06-02 20:01:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14713076348285823979.gal : 15 ms
[2022-06-02 20:01:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18046279610008515233.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14713076348285823979.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18046279610008515233.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/ReachabilityCardinality18046279610008515233.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 7
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :7 after 37
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :37 after 79
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :79 after 243
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :243 after 1405
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1405 after 1534
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1534 after 1791
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1791 after 2304
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :2304 after 3366
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :3366 after 7304
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :7304 after 24338
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :85236 after 92458
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :92458 after 448321
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :9.25569e+06 after 9.38421e+06
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :3.43605e+07 after 3.5163e+07
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\_flatf,2.43286e+09,169.93,1984012,2,633180,24,3.7172e+06,7,0,1191,3.83339e+06,0
Total reachable state count : 2432864514

Verifying 1 reachability properties.
Reachability property BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-02 does not hold.
FORMULA BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-02

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-PT-V80P50N10-ReachabilityCardinality-02,0,172.486,1984012,1,0,24,3.7172e+06,7,0,1240,3.83339e+06,0
[2022-06-02 20:09:33] [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 20:09:33] [WARNING] Unexpected error occurred while running SMT. Was verifying BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-02 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 20:09:33] [INFO ] During BMC, SMT solver timed out at depth 8
[2022-06-02 20:09:33] [INFO ] BMC solving timed out (3600000 secs) at depth 8
[2022-06-02 20:09:33] [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 20:09:33] [WARNING] Unexpected error occurred while running SMT. Was verifying BridgeAndVehicles-PT-V80P50N10-ReachabilityCardinality-02 K-induction depth 6
Exception in thread "Thread-9" 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 20:09:33] [INFO ] SMT solved 0/ 1 properties. Interrupting SMT analysis.
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 1886189 ms.

BK_STOP 1654200573230

--------------------
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
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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-PT-V80P50N10"
export BK_EXAMINATION="ReachabilityCardinality"
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-PT-V80P50N10, examination is ReachabilityCardinality"
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-165251918300302"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V80P50N10.tgz
mv BridgeAndVehicles-PT-V80P50N10 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;