fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r024-tall-165251918300302
Last Updated
Jun 22, 2022

About the Execution of ITS-Tools for BridgeAndVehicles-PT-V80P50N10

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
7508.092 1887572.00 7108081.00 640.20 FTFFFFTTFTFFTFFF normal

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 ;