fond
Model Checking Contest 2022
12th edition, Bergen, Norway, June 21, 2022
Execution of r305-smll-165463878600210
Last Updated
Jun 22, 2022

About the Execution of 2021-gold for AutonomousCar-PT-10a

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
1397.432 247045.00 334150.00 2944.50 FTTTTTFTFFTFFFFT 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.r305-smll-165463878600210.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 gold2021
Input is AutonomousCar-PT-10a, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r305-smll-165463878600210
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 2.0M
-rw-r--r-- 1 mcc users 9.4K Jun 7 15:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 114K Jun 7 15:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Jun 7 15:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Jun 7 15:46 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Jun 3 16:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Jun 3 16:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Jun 3 16:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Jun 3 16:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 3 16:02 NewModel
-rw-r--r-- 1 mcc users 12K Jun 7 15:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 131K Jun 7 15:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Jun 7 15:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 85K Jun 7 15:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 3 16:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 3 16:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 3 16:02 equiv_col
-rw-r--r-- 1 mcc users 4 Jun 3 16:02 instance
-rw-r--r-- 1 mcc users 6 Jun 3 16:02 iscolored
-rw-r--r-- 1 mcc users 1.5M Jun 3 16:02 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 AutonomousCar-PT-10a-ReachabilityFireability-00
FORMULA_NAME AutonomousCar-PT-10a-ReachabilityFireability-01
FORMULA_NAME AutonomousCar-PT-10a-ReachabilityFireability-02
FORMULA_NAME AutonomousCar-PT-10a-ReachabilityFireability-03
FORMULA_NAME AutonomousCar-PT-10a-ReachabilityFireability-04
FORMULA_NAME AutonomousCar-PT-10a-ReachabilityFireability-05
FORMULA_NAME AutonomousCar-PT-10a-ReachabilityFireability-06
FORMULA_NAME AutonomousCar-PT-10a-ReachabilityFireability-07
FORMULA_NAME AutonomousCar-PT-10a-ReachabilityFireability-08
FORMULA_NAME AutonomousCar-PT-10a-ReachabilityFireability-09
FORMULA_NAME AutonomousCar-PT-10a-ReachabilityFireability-10
FORMULA_NAME AutonomousCar-PT-10a-ReachabilityFireability-11
FORMULA_NAME AutonomousCar-PT-10a-ReachabilityFireability-12
FORMULA_NAME AutonomousCar-PT-10a-ReachabilityFireability-13
FORMULA_NAME AutonomousCar-PT-10a-ReachabilityFireability-14
FORMULA_NAME AutonomousCar-PT-10a-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654738025580

Running Version 0
[2022-06-09 01:27:09] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-09 01:27:09] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 01:27:09] [INFO ] Load time of PNML (sax parser for PT used): 556 ms
[2022-06-09 01:27:09] [INFO ] Transformed 97 places.
[2022-06-09 01:27:09] [INFO ] Transformed 1921 transitions.
[2022-06-09 01:27:09] [INFO ] Found NUPN structural information;
[2022-06-09 01:27:09] [INFO ] Parsed PT model containing 97 places and 1921 transitions in 667 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 22 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 423 transitions
Reduce redundant transitions removed 423 transitions.
Incomplete random walk after 10000 steps, including 462 resets, run finished after 465 ms. (steps per millisecond=21 ) properties (out of 16) seen :1
FORMULA AutonomousCar-PT-10a-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 15) seen :1
FORMULA AutonomousCar-PT-10a-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1001 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 14) seen :1
FORMULA AutonomousCar-PT-10a-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000 steps, including 3 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 13) seen :1
FORMULA AutonomousCar-PT-10a-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
[2022-06-09 01:27:10] [INFO ] Flow matrix only has 1497 transitions (discarded 1 similar events)
// Phase 1: matrix 1497 rows 97 cols
[2022-06-09 01:27:10] [INFO ] Computed 15 place invariants in 71 ms
[2022-06-09 01:27:11] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned unsat
[2022-06-09 01:27:11] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2022-06-09 01:27:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 01:27:11] [INFO ] [Real]Absence check using state equation in 837 ms returned sat
[2022-06-09 01:27:12] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 01:27:12] [INFO ] [Nat]Absence check using 15 positive place invariants in 13 ms returned sat
[2022-06-09 01:27:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 01:27:12] [INFO ] [Nat]Absence check using state equation in 727 ms returned sat
[2022-06-09 01:27:12] [INFO ] State equation strengthened by 403 read => feed constraints.
[2022-06-09 01:27:13] [INFO ] [Nat]Added 403 Read/Feed constraints in 70 ms returned sat
[2022-06-09 01:27:14] [INFO ] Computed and/alt/rep : 30/38/29 causal constraints (skipped 1467 transitions) in 1377 ms.
[2022-06-09 01:27:15] [INFO ] Added : 17 causal constraints over 4 iterations in 2000 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 16 ms.
[2022-06-09 01:27:15] [INFO ] [Real]Absence check using 15 positive place invariants in 14 ms returned sat
[2022-06-09 01:27:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 01:27:16] [INFO ] [Real]Absence check using state equation in 764 ms returned sat
[2022-06-09 01:27:16] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 01:27:16] [INFO ] [Nat]Absence check using 15 positive place invariants in 15 ms returned sat
[2022-06-09 01:27:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 01:27:17] [INFO ] [Nat]Absence check using state equation in 718 ms returned sat
[2022-06-09 01:27:17] [INFO ] [Nat]Added 403 Read/Feed constraints in 71 ms returned sat
[2022-06-09 01:27:17] [INFO ] Computed and/alt/rep : 30/38/29 causal constraints (skipped 1467 transitions) in 686 ms.
[2022-06-09 01:27:18] [INFO ] Added : 17 causal constraints over 4 iterations in 1346 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 9 ms.
[2022-06-09 01:27:18] [INFO ] [Real]Absence check using 15 positive place invariants in 11 ms returned sat
[2022-06-09 01:27:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 01:27:19] [INFO ] [Real]Absence check using state equation in 648 ms returned sat
[2022-06-09 01:27:19] [INFO ] [Real]Added 403 Read/Feed constraints in 76 ms returned sat
[2022-06-09 01:27:19] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 01:27:19] [INFO ] [Nat]Absence check using 15 positive place invariants in 11 ms returned sat
[2022-06-09 01:27:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 01:27:20] [INFO ] [Nat]Absence check using state equation in 564 ms returned sat
[2022-06-09 01:27:20] [INFO ] [Nat]Added 403 Read/Feed constraints in 57 ms returned sat
[2022-06-09 01:27:21] [INFO ] Computed and/alt/rep : 30/38/29 causal constraints (skipped 1467 transitions) in 676 ms.
[2022-06-09 01:27:21] [INFO ] Added : 17 causal constraints over 4 iterations in 1417 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 15 ms.
[2022-06-09 01:27:22] [INFO ] [Real]Absence check using 15 positive place invariants in 14 ms returned sat
[2022-06-09 01:27:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 01:27:22] [INFO ] [Real]Absence check using state equation in 682 ms returned sat
[2022-06-09 01:27:22] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 01:27:22] [INFO ] [Nat]Absence check using 15 positive place invariants in 11 ms returned sat
[2022-06-09 01:27:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 01:27:23] [INFO ] [Nat]Absence check using state equation in 634 ms returned sat
[2022-06-09 01:27:23] [INFO ] [Nat]Added 403 Read/Feed constraints in 79 ms returned sat
[2022-06-09 01:27:24] [INFO ] Computed and/alt/rep : 30/38/29 causal constraints (skipped 1467 transitions) in 709 ms.
[2022-06-09 01:27:24] [INFO ] Added : 17 causal constraints over 4 iterations in 1343 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 10 ms.
[2022-06-09 01:27:25] [INFO ] [Real]Absence check using 15 positive place invariants in 13 ms returned sat
[2022-06-09 01:27:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 01:27:25] [INFO ] [Real]Absence check using state equation in 725 ms returned sat
[2022-06-09 01:27:26] [INFO ] [Real]Added 403 Read/Feed constraints in 68 ms returned sat
[2022-06-09 01:27:26] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 01:27:26] [INFO ] [Nat]Absence check using 15 positive place invariants in 10 ms returned sat
[2022-06-09 01:27:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 01:27:26] [INFO ] [Nat]Absence check using state equation in 694 ms returned sat
[2022-06-09 01:27:26] [INFO ] [Nat]Added 403 Read/Feed constraints in 68 ms returned sat
[2022-06-09 01:27:27] [INFO ] Computed and/alt/rep : 30/38/29 causal constraints (skipped 1467 transitions) in 716 ms.
[2022-06-09 01:27:28] [INFO ] Added : 17 causal constraints over 4 iterations in 1338 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 12 ms.
[2022-06-09 01:27:28] [INFO ] [Real]Absence check using 15 positive place invariants in 12 ms returned sat
[2022-06-09 01:27:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 01:27:29] [INFO ] [Real]Absence check using state equation in 647 ms returned sat
[2022-06-09 01:27:29] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 01:27:29] [INFO ] [Nat]Absence check using 15 positive place invariants in 13 ms returned sat
[2022-06-09 01:27:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 01:27:29] [INFO ] [Nat]Absence check using state equation in 672 ms returned sat
[2022-06-09 01:27:30] [INFO ] [Nat]Added 403 Read/Feed constraints in 76 ms returned sat
[2022-06-09 01:27:30] [INFO ] Computed and/alt/rep : 30/38/29 causal constraints (skipped 1467 transitions) in 724 ms.
[2022-06-09 01:27:31] [INFO ] Added : 17 causal constraints over 4 iterations in 1390 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 9 ms.
[2022-06-09 01:27:31] [INFO ] [Real]Absence check using 15 positive place invariants in 11 ms returned sat
[2022-06-09 01:27:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 01:27:32] [INFO ] [Real]Absence check using state equation in 673 ms returned sat
[2022-06-09 01:27:32] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 01:27:32] [INFO ] [Nat]Absence check using 15 positive place invariants in 12 ms returned sat
[2022-06-09 01:27:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 01:27:33] [INFO ] [Nat]Absence check using state equation in 660 ms returned sat
[2022-06-09 01:27:33] [INFO ] [Nat]Added 403 Read/Feed constraints in 74 ms returned sat
[2022-06-09 01:27:33] [INFO ] Computed and/alt/rep : 30/38/29 causal constraints (skipped 1467 transitions) in 678 ms.
[2022-06-09 01:27:34] [INFO ] Added : 17 causal constraints over 4 iterations in 1351 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 10 ms.
[2022-06-09 01:27:34] [INFO ] [Real]Absence check using 15 positive place invariants in 10 ms returned unsat
[2022-06-09 01:27:34] [INFO ] [Real]Absence check using 15 positive place invariants in 15 ms returned sat
[2022-06-09 01:27:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 01:27:35] [INFO ] [Real]Absence check using state equation in 657 ms returned sat
[2022-06-09 01:27:35] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 01:27:35] [INFO ] [Nat]Absence check using 15 positive place invariants in 14 ms returned sat
[2022-06-09 01:27:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 01:27:36] [INFO ] [Nat]Absence check using state equation in 615 ms returned sat
[2022-06-09 01:27:36] [INFO ] [Nat]Added 403 Read/Feed constraints in 67 ms returned sat
[2022-06-09 01:27:37] [INFO ] Computed and/alt/rep : 30/38/29 causal constraints (skipped 1467 transitions) in 679 ms.
[2022-06-09 01:27:37] [INFO ] Added : 17 causal constraints over 4 iterations in 1345 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 10 ms.
[2022-06-09 01:27:37] [INFO ] [Real]Absence check using 15 positive place invariants in 7 ms returned unsat
[2022-06-09 01:27:37] [INFO ] [Real]Absence check using 15 positive place invariants in 11 ms returned sat
[2022-06-09 01:27:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 01:27:38] [INFO ] [Real]Absence check using state equation in 686 ms returned sat
[2022-06-09 01:27:38] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 01:27:38] [INFO ] [Nat]Absence check using 15 positive place invariants in 6 ms returned unsat
FORMULA AutonomousCar-PT-10a-ReachabilityFireability-15 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutonomousCar-PT-10a-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutonomousCar-PT-10a-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutonomousCar-PT-10a-ReachabilityFireability-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 12 Parikh solutions to 8 different solutions.
Incomplete Parikh walk after 597400 steps, including 29476 resets, run finished after 17294 ms. (steps per millisecond=34 ) properties (out of 8) seen :3 could not realise parikh vector
FORMULA AutonomousCar-PT-10a-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA AutonomousCar-PT-10a-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA AutonomousCar-PT-10a-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 546500 steps, including 26793 resets, run finished after 14344 ms. (steps per millisecond=38 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 27800 steps, including 1793 resets, run finished after 795 ms. (steps per millisecond=34 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 558200 steps, including 27350 resets, run finished after 14676 ms. (steps per millisecond=38 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 617100 steps, including 30265 resets, run finished after 15915 ms. (steps per millisecond=38 ) properties (out of 5) seen :0 could not realise parikh vector
Incomplete Parikh walk after 583700 steps, including 28289 resets, run finished after 14934 ms. (steps per millisecond=39 ) properties (out of 5) seen :1 could not realise parikh vector
FORMULA AutonomousCar-PT-10a-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 538300 steps, including 26685 resets, run finished after 14171 ms. (steps per millisecond=37 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 591900 steps, including 29003 resets, run finished after 15267 ms. (steps per millisecond=38 ) properties (out of 4) seen :0 could not realise parikh vector
Support contains 61 out of 97 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 97/97 places, 1498/1498 transitions.
Graph (complete) has 1257 edges and 97 vertex of which 95 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.47 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 95 transition count 1493
Reduce places removed 1 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 94 transition count 1490
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 11 place count 91 transition count 1490
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 11 place count 91 transition count 1488
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 15 place count 89 transition count 1488
Free-agglomeration rule applied 3 times.
Iterating global reduction 3 with 3 rules applied. Total rules applied 18 place count 89 transition count 1485
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 3 with 13 rules applied. Total rules applied 31 place count 86 transition count 1475
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 32 place count 86 transition count 1475
Applied a total of 32 rules in 1015 ms. Remains 86 /97 variables (removed 11) and now considering 1475/1498 (removed 23) transitions.
Finished structural reductions, in 1 iterations. Remains : 86/97 places, 1475/1498 transitions.
[2022-06-09 01:29:28] [INFO ] Flatten gal took : 821 ms
[2022-06-09 01:29:28] [INFO ] Flatten gal took : 467 ms
[2022-06-09 01:29:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14493254284930620152.gal : 150 ms
[2022-06-09 01:29:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2171623310165166818.prop : 4 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality14493254284930620152.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality2171623310165166818.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality14493254284930620152.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality2171623310165166818.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality2171623310165166818.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 9
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :9 after 79
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :79 after 87
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :87 after 91
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :91 after 407
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :407 after 457
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :457 after 3259
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :3259 after 3536
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :3536 after 20247
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :20247 after 118382
SDD proceeding with computation,4 properties remain. new max is 4096
SDD size :118382 after 133382
SDD proceeding with computation,4 properties remain. new max is 8192
SDD size :133382 after 531086
Detected timeout of ITS tools.
[2022-06-09 01:29:44] [INFO ] Flatten gal took : 244 ms
[2022-06-09 01:29:44] [INFO ] Applying decomposition
[2022-06-09 01:29:44] [INFO ] Flatten gal took : 309 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph11979736266811519709.txt, -o, /tmp/graph11979736266811519709.bin, -w, /tmp/graph11979736266811519709.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph11979736266811519709.bin, -l, -1, -v, -w, /tmp/graph11979736266811519709.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 01:29:46] [INFO ] Decomposing Gal with order
[2022-06-09 01:29:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 01:29:47] [INFO ] Removed a total of 12553 redundant transitions.
[2022-06-09 01:29:47] [INFO ] Flatten gal took : 923 ms
[2022-06-09 01:29:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 114 labels/synchronizations in 278 ms.
[2022-06-09 01:29:47] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15053690006121426645.gal : 27 ms
[2022-06-09 01:29:47] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6111603896663031114.prop : 3 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality15053690006121426645.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality6111603896663031114.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality15053690006121426645.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality6111603896663031114.prop --nowitness
Loading property file /tmp/ReachabilityCardinality6111603896663031114.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :2 after 20
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin16095049234685655637
[2022-06-09 01:30:03] [INFO ] Built C files in 120ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin16095049234685655637
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin16095049234685655637]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin16095049234685655637] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin16095049234685655637] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Incomplete random walk after 1000000 steps, including 35096 resets, run finished after 28903 ms. (steps per millisecond=34 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2558 resets, run finished after 2170 ms. (steps per millisecond=460 ) properties (out of 4) seen :0
Interrupted Best-First random walk after 339721 steps, including 190 resets, run timeout after 5001 ms. (steps per millisecond=67 ) properties seen :{1=1, 3=1}
FORMULA AutonomousCar-PT-10a-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA AutonomousCar-PT-10a-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1000001 steps, including 787 resets, run finished after 2856 ms. (steps per millisecond=350 ) properties (out of 2) seen :1
FORMULA AutonomousCar-PT-10a-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 1 properties.
// Phase 1: matrix 1475 rows 86 cols
[2022-06-09 01:30:43] [INFO ] Computed 15 place invariants in 25 ms
[2022-06-09 01:30:43] [INFO ] [Real]Absence check using 15 positive place invariants in 6 ms returned sat
[2022-06-09 01:30:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 01:30:43] [INFO ] [Real]Absence check using state equation in 491 ms returned sat
[2022-06-09 01:30:43] [INFO ] State equation strengthened by 393 read => feed constraints.
[2022-06-09 01:30:43] [INFO ] [Real]Added 393 Read/Feed constraints in 66 ms returned sat
[2022-06-09 01:30:43] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 01:30:44] [INFO ] [Nat]Absence check using 15 positive place invariants in 9 ms returned sat
[2022-06-09 01:30:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 01:30:44] [INFO ] [Nat]Absence check using state equation in 687 ms returned sat
[2022-06-09 01:30:44] [INFO ] [Nat]Added 393 Read/Feed constraints in 61 ms returned sat
[2022-06-09 01:30:44] [INFO ] Deduced a trap composed of 5 places in 105 ms of which 1 ms to minimize.
[2022-06-09 01:30:44] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 213 ms
[2022-06-09 01:30:45] [INFO ] Computed and/alt/rep : 18/26/18 causal constraints (skipped 1456 transitions) in 478 ms.
[2022-06-09 01:30:45] [INFO ] Added : 8 causal constraints over 2 iterations in 732 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 7 ms.
Incomplete Parikh walk after 520700 steps, including 24194 resets, run finished after 16647 ms. (steps per millisecond=31 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 4 out of 86 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 86/86 places, 1475/1475 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 0 with 5 rules applied. Total rules applied 5 place count 86 transition count 1470
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 10 place count 81 transition count 1470
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 18 place count 73 transition count 1382
Iterating global reduction 2 with 8 rules applied. Total rules applied 26 place count 73 transition count 1382
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 30 place count 71 transition count 1380
Free-agglomeration rule applied 9 times.
Iterating global reduction 2 with 9 rules applied. Total rules applied 39 place count 71 transition count 1371
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 90 transitions
Reduce isomorphic transitions removed 90 transitions.
Iterating post reduction 2 with 99 rules applied. Total rules applied 138 place count 62 transition count 1281
Applied a total of 138 rules in 519 ms. Remains 62 /86 variables (removed 24) and now considering 1281/1475 (removed 194) transitions.
Finished structural reductions, in 1 iterations. Remains : 62/86 places, 1281/1475 transitions.
[2022-06-09 01:31:03] [INFO ] Flatten gal took : 320 ms
[2022-06-09 01:31:03] [INFO ] Flatten gal took : 252 ms
[2022-06-09 01:31:03] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17627650367262493886.gal : 31 ms
[2022-06-09 01:31:03] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2896244655832634349.prop : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityCardinality17627650367262493886.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality2896244655832634349.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/ReachabilityCardinality17627650367262493886.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality2896244655832634349.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality2896244655832634349.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :6 after 18
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :18 after 22
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :22 after 78
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :78 after 530
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :530 after 690
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :690 after 3042
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :3042 after 15506
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :15506 after 392834
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :392834 after 1.53154e+06
Reachability property AutonomousCar-PT-10a-ReachabilityFireability-04 is true.
FORMULA AutonomousCar-PT-10a-ReachabilityFireability-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 2049 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,2.7636e+06,5.75572,85864,2,5133,16,175358,6,0,1529,233650,0
Total reachable state count : 2763601

Verifying 1 reachability properties.
Reachability property AutonomousCar-PT-10a-ReachabilityFireability-04 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AutonomousCar-PT-10a-ReachabilityFireability-04,1,5.7588,85864,2,63,16,175358,7,0,1539,233650,0
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.

BK_STOP 1654738272625

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="AutonomousCar-PT-10a"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2021"
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 gold2021"
echo " Input is AutonomousCar-PT-10a, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r305-smll-165463878600210"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-10a.tgz
mv AutonomousCar-PT-10a execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;