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-165463878600200.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-08b, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r305-smll-165463878600200
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1016K
-rw-r--r-- 1 mcc users 8.4K Jun 7 15:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 97K Jun 7 15:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Jun 7 15:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K Jun 7 15:46 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K 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 2.3K Jun 3 16:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 3 16:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 3 16:02 NewModel
-rw-r--r-- 1 mcc users 13K Jun 7 15:48 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 148K Jun 7 15:48 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.5K Jun 7 15:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Jun 7 15:47 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 517K 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-08b-ReachabilityCardinality-00
FORMULA_NAME AutonomousCar-PT-08b-ReachabilityCardinality-01
FORMULA_NAME AutonomousCar-PT-08b-ReachabilityCardinality-02
FORMULA_NAME AutonomousCar-PT-08b-ReachabilityCardinality-03
FORMULA_NAME AutonomousCar-PT-08b-ReachabilityCardinality-04
FORMULA_NAME AutonomousCar-PT-08b-ReachabilityCardinality-05
FORMULA_NAME AutonomousCar-PT-08b-ReachabilityCardinality-06
FORMULA_NAME AutonomousCar-PT-08b-ReachabilityCardinality-07
FORMULA_NAME AutonomousCar-PT-08b-ReachabilityCardinality-08
FORMULA_NAME AutonomousCar-PT-08b-ReachabilityCardinality-09
FORMULA_NAME AutonomousCar-PT-08b-ReachabilityCardinality-10
FORMULA_NAME AutonomousCar-PT-08b-ReachabilityCardinality-11
FORMULA_NAME AutonomousCar-PT-08b-ReachabilityCardinality-12
FORMULA_NAME AutonomousCar-PT-08b-ReachabilityCardinality-13
FORMULA_NAME AutonomousCar-PT-08b-ReachabilityCardinality-14
FORMULA_NAME AutonomousCar-PT-08b-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654736660332

Running Version 0
[2022-06-09 01:04:24] [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]
[2022-06-09 01:04:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 01:04:24] [INFO ] Load time of PNML (sax parser for PT used): 350 ms
[2022-06-09 01:04:24] [INFO ] Transformed 357 places.
[2022-06-09 01:04:24] [INFO ] Transformed 1128 transitions.
[2022-06-09 01:04:24] [INFO ] Found NUPN structural information;
[2022-06-09 01:04:24] [INFO ] Parsed PT model containing 357 places and 1128 transitions in 457 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 33 ms.
Working with output stream class java.io.PrintStream
FORMULA AutonomousCar-PT-08b-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 7 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 15) seen :4
FORMULA AutonomousCar-PT-08b-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-08b-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-08b-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA AutonomousCar-PT-08b-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 14 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 11) seen :1
FORMULA AutonomousCar-PT-08b-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10000 steps, including 14 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 1128 rows 357 cols
[2022-06-09 01:04:25] [INFO ] Computed 13 place invariants in 46 ms
[2022-06-09 01:04:26] [INFO ] [Real]Absence check using 13 positive place invariants in 22 ms returned sat
[2022-06-09 01:04:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 01:04:26] [INFO ] [Real]Absence check using state equation in 637 ms returned sat
[2022-06-09 01:04:27] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 01:04:27] [INFO ] [Nat]Absence check using 13 positive place invariants in 19 ms returned sat
[2022-06-09 01:04:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 01:04:28] [INFO ] [Nat]Absence check using state equation in 803 ms returned sat
[2022-06-09 01:04:29] [INFO ] Deduced a trap composed of 15 places in 1073 ms of which 18 ms to minimize.
[2022-06-09 01:04:30] [INFO ] Deduced a trap composed of 7 places in 797 ms of which 3 ms to minimize.
[2022-06-09 01:04:30] [INFO ] Deduced a trap composed of 35 places in 667 ms of which 2 ms to minimize.
[2022-06-09 01:04:31] [INFO ] Deduced a trap composed of 16 places in 637 ms of which 2 ms to minimize.
[2022-06-09 01:04:31] [INFO ] Deduced a trap composed of 48 places in 274 ms of which 1 ms to minimize.
[2022-06-09 01:04:32] [INFO ] Deduced a trap composed of 46 places in 338 ms of which 1 ms to minimize.
[2022-06-09 01:04:32] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
[2022-06-09 01:04:32] [INFO ] [Real]Absence check using 13 positive place invariants in 20 ms returned sat
[2022-06-09 01:04:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 01:04:32] [INFO ] [Real]Absence check using state equation in 514 ms returned sat
[2022-06-09 01:04:33] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 01:04:33] [INFO ] [Real]Absence check using 13 positive place invariants in 25 ms returned sat
[2022-06-09 01:04:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 01:04:33] [INFO ] [Real]Absence check using state equation in 721 ms returned sat
[2022-06-09 01:04:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 01:04:34] [INFO ] [Real]Absence check using 13 positive place invariants in 18 ms returned unsat
[2022-06-09 01:04:34] [INFO ] [Real]Absence check using 13 positive place invariants in 20 ms returned sat
[2022-06-09 01:04:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 01:04:34] [INFO ] [Real]Absence check using state equation in 482 ms returned sat
[2022-06-09 01:04:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 01:04:35] [INFO ] [Real]Absence check using 13 positive place invariants in 21 ms returned sat
[2022-06-09 01:04:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 01:04:35] [INFO ] [Real]Absence check using state equation in 694 ms returned sat
[2022-06-09 01:04:35] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 01:04:36] [INFO ] [Real]Absence check using 13 positive place invariants in 21 ms returned sat
[2022-06-09 01:04:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 01:04:36] [INFO ] [Real]Absence check using state equation in 562 ms returned sat
[2022-06-09 01:04:36] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 01:04:37] [INFO ] [Nat]Absence check using 13 positive place invariants in 22 ms returned sat
[2022-06-09 01:04:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 01:04:37] [INFO ] [Nat]Absence check using state equation in 716 ms returned sat
[2022-06-09 01:04:38] [INFO ] Deduced a trap composed of 30 places in 716 ms of which 1 ms to minimize.
[2022-06-09 01:04:38] [INFO ] Deduced a trap composed of 35 places in 304 ms of which 1 ms to minimize.
[2022-06-09 01:04:39] [INFO ] Deduced a trap composed of 38 places in 475 ms of which 2 ms to minimize.
[2022-06-09 01:04:40] [INFO ] Deduced a trap composed of 35 places in 559 ms of which 1 ms to minimize.
[2022-06-09 01:04:40] [INFO ] Deduced a trap composed of 38 places in 544 ms of which 1 ms to minimize.
[2022-06-09 01:04:40] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 2939 ms
[2022-06-09 01:04:41] [INFO ] Computed and/alt/rep : 289/332/289 causal constraints (skipped 838 transitions) in 477 ms.
[2022-06-09 01:04:42] [INFO ] Deduced a trap composed of 7 places in 990 ms of which 3 ms to minimize.
[2022-06-09 01:04:42] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 6
[2022-06-09 01:04:43] [INFO ] [Real]Absence check using 13 positive place invariants in 20 ms returned sat
[2022-06-09 01:04:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 01:04:43] [INFO ] [Real]Absence check using state equation in 632 ms returned sat
[2022-06-09 01:04:43] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 01:04:43] [INFO ] [Nat]Absence check using 13 positive place invariants in 21 ms returned sat
[2022-06-09 01:04:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 01:04:44] [INFO ] [Nat]Absence check using state equation in 614 ms returned sat
[2022-06-09 01:04:45] [INFO ] Deduced a trap composed of 13 places in 421 ms of which 1 ms to minimize.
[2022-06-09 01:04:45] [INFO ] Deduced a trap composed of 24 places in 745 ms of which 1 ms to minimize.
[2022-06-09 01:04:46] [INFO ] Deduced a trap composed of 15 places in 769 ms of which 1 ms to minimize.
[2022-06-09 01:04:47] [INFO ] Deduced a trap composed of 22 places in 610 ms of which 1 ms to minimize.
[2022-06-09 01:04:48] [INFO ] Deduced a trap composed of 17 places in 788 ms of which 1 ms to minimize.
[2022-06-09 01:04:48] [INFO ] Deduced a trap composed of 35 places in 560 ms of which 0 ms to minimize.
[2022-06-09 01:04:49] [INFO ] Deduced a trap composed of 35 places in 612 ms of which 1 ms to minimize.
[2022-06-09 01:04:49] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 7
[2022-06-09 01:04:49] [INFO ] [Real]Absence check using 13 positive place invariants in 23 ms returned sat
[2022-06-09 01:04:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 01:04:50] [INFO ] [Real]Absence check using state equation in 648 ms returned sat
[2022-06-09 01:04:50] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 01:04:50] [INFO ] [Nat]Absence check using 13 positive place invariants in 22 ms returned sat
[2022-06-09 01:04:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 01:04:51] [INFO ] [Nat]Absence check using state equation in 706 ms returned sat
[2022-06-09 01:04:51] [INFO ] Deduced a trap composed of 35 places in 791 ms of which 1 ms to minimize.
[2022-06-09 01:04:52] [INFO ] Deduced a trap composed of 40 places in 721 ms of which 1 ms to minimize.
[2022-06-09 01:04:53] [INFO ] Deduced a trap composed of 35 places in 709 ms of which 1 ms to minimize.
[2022-06-09 01:04:54] [INFO ] Deduced a trap composed of 46 places in 485 ms of which 1 ms to minimize.
[2022-06-09 01:04:54] [INFO ] Deduced a trap composed of 46 places in 402 ms of which 6 ms to minimize.
[2022-06-09 01:04:55] [INFO ] Deduced a trap composed of 35 places in 636 ms of which 1 ms to minimize.
[2022-06-09 01:04:55] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 4134 ms
[2022-06-09 01:04:55] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 8
[2022-06-09 01:04:55] [INFO ] [Real]Absence check using 13 positive place invariants in 22 ms returned sat
[2022-06-09 01:04:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 01:04:56] [INFO ] [Real]Absence check using state equation in 598 ms returned sat
[2022-06-09 01:04:56] [INFO ] Solution in real domain found non-integer solution.
FORMULA AutonomousCar-PT-08b-ReachabilityCardinality-13 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutonomousCar-PT-08b-ReachabilityCardinality-08 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutonomousCar-PT-08b-ReachabilityCardinality-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutonomousCar-PT-08b-ReachabilityCardinality-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutonomousCar-PT-08b-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA AutonomousCar-PT-08b-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 1 different solutions.
Support contains 61 out of 357 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 357/357 places, 1128/1128 transitions.
Graph (trivial) has 232 edges and 357 vertex of which 2 / 357 are part of one of the 1 SCC in 8 ms
Free SCC test removed 1 places
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 1430 edges and 356 vertex of which 353 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.26 ms
Discarding 3 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Drop transitions removed 88 transitions
Trivial Post-agglo rules discarded 88 transitions
Performed 88 trivial Post agglomeration. Transition count delta: 88
Iterating post reduction 0 with 88 rules applied. Total rules applied 90 place count 353 transition count 1036
Reduce places removed 88 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 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 1 with 101 rules applied. Total rules applied 191 place count 265 transition count 1023
Reduce places removed 5 places and 0 transitions.
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Iterating post reduction 2 with 34 rules applied. Total rules applied 225 place count 260 transition count 994
Reduce places removed 29 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 3 with 35 rules applied. Total rules applied 260 place count 231 transition count 988
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 263 place count 228 transition count 988
Performed 12 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 12 Pre rules applied. Total rules applied 263 place count 228 transition count 976
Deduced a syphon composed of 12 places in 4 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 5 with 24 rules applied. Total rules applied 287 place count 216 transition count 976
Discarding 19 places :
Symmetric choice reduction at 5 with 19 rule applications. Total rules 306 place count 197 transition count 957
Iterating global reduction 5 with 19 rules applied. Total rules applied 325 place count 197 transition count 957
Ensure Unique test removed 257 transitions
Reduce isomorphic transitions removed 257 transitions.
Iterating post reduction 5 with 257 rules applied. Total rules applied 582 place count 197 transition count 700
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 582 place count 197 transition count 699
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 584 place count 196 transition count 699
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 585 place count 195 transition count 691
Iterating global reduction 6 with 1 rules applied. Total rules applied 586 place count 195 transition count 691
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 29
Deduced a syphon composed of 29 places in 3 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 6 with 58 rules applied. Total rules applied 644 place count 166 transition count 662
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 646 place count 164 transition count 644
Iterating global reduction 6 with 2 rules applied. Total rules applied 648 place count 164 transition count 644
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 650 place count 164 transition count 642
Free-agglomeration rule applied 19 times.
Iterating global reduction 6 with 19 rules applied. Total rules applied 669 place count 164 transition count 623
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 6 with 19 rules applied. Total rules applied 688 place count 145 transition count 623
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 689 place count 145 transition count 622
Partial Free-agglomeration rule applied 5 times.
Drop transitions removed 5 transitions
Iterating global reduction 7 with 5 rules applied. Total rules applied 694 place count 145 transition count 622
Applied a total of 694 rules in 799 ms. Remains 145 /357 variables (removed 212) and now considering 622/1128 (removed 506) transitions.
Finished structural reductions, in 1 iterations. Remains : 145/357 places, 622/1128 transitions.
[2022-06-09 01:04:57] [INFO ] Flatten gal took : 303 ms
[2022-06-09 01:04:57] [INFO ] Flatten gal took : 130 ms
[2022-06-09 01:04:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1455687625933452826.gal : 60 ms
[2022-06-09 01:04:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15194072755047808498.prop : 1 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/ReachabilityCardinality1455687625933452826.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality15194072755047808498.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/ReachabilityCardinality1455687625933452826.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality15194072755047808498.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality15194072755047808498.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :2 after 3
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :3 after 8
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :8 after 9
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :9 after 17
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :17 after 53
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :53 after 811
Reachability property AutonomousCar-PT-08b-ReachabilityCardinality-12 is true.
FORMULA AutonomousCar-PT-08b-ReachabilityCardinality-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :811 after 4341
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :4341 after 7757
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :7757 after 85175
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :85175 after 1.58003e+06
Detected timeout of ITS tools.
[2022-06-09 01:05:13] [INFO ] Flatten gal took : 117 ms
[2022-06-09 01:05:13] [INFO ] Applying decomposition
[2022-06-09 01:05:13] [INFO ] Flatten gal took : 85 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/graph6248117953085098149.txt, -o, /tmp/graph6248117953085098149.bin, -w, /tmp/graph6248117953085098149.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/graph6248117953085098149.bin, -l, -1, -v, -w, /tmp/graph6248117953085098149.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 01:05:13] [INFO ] Decomposing Gal with order
[2022-06-09 01:05:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 01:05:14] [INFO ] Removed a total of 2816 redundant transitions.
[2022-06-09 01:05:14] [INFO ] Flatten gal took : 346 ms
[2022-06-09 01:05:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 78 labels/synchronizations in 31 ms.
[2022-06-09 01:05:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11501865964261802891.gal : 5 ms
[2022-06-09 01:05:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14364401350681370301.prop : 1 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/ReachabilityCardinality11501865964261802891.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality14364401350681370301.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/ReachabilityCardinality11501865964261802891.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality14364401350681370301.prop --nowitness
Loading property file /tmp/ReachabilityCardinality14364401350681370301.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :1 after 3
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :3 after 63
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :63 after 5.61765e+06
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2375822101282427910
[2022-06-09 01:05:29] [INFO ] Built C files in 34ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2375822101282427910
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/ltsmin2375822101282427910]
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/ltsmin2375822101282427910] 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/ltsmin2375822101282427910] 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 400 resets, run finished after 1454 ms. (steps per millisecond=687 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3447 resets, run finished after 2256 ms. (steps per millisecond=443 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 3422 resets, run finished after 1012 ms. (steps per millisecond=988 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 1000001 steps, including 461 resets, run finished after 550 ms. (steps per millisecond=1818 ) properties (out of 3) seen :1
FORMULA AutonomousCar-PT-08b-ReachabilityCardinality-10 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 2 properties.
// Phase 1: matrix 622 rows 145 cols
[2022-06-09 01:05:35] [INFO ] Computed 12 place invariants in 6 ms
[2022-06-09 01:05:35] [INFO ] [Real]Absence check using 12 positive place invariants in 6 ms returned sat
[2022-06-09 01:05:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 01:05:35] [INFO ] [Real]Absence check using state equation in 300 ms returned sat
[2022-06-09 01:05:36] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 01:05:36] [INFO ] [Nat]Absence check using 12 positive place invariants in 9 ms returned sat
[2022-06-09 01:05:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 01:05:36] [INFO ] [Nat]Absence check using state equation in 312 ms returned sat
[2022-06-09 01:05:36] [INFO ] State equation strengthened by 236 read => feed constraints.
[2022-06-09 01:05:36] [INFO ] [Nat]Added 236 Read/Feed constraints in 73 ms returned sat
[2022-06-09 01:05:37] [INFO ] Computed and/alt/rep : 94/188/94 causal constraints (skipped 527 transitions) in 455 ms.
[2022-06-09 01:05:37] [INFO ] Added : 69 causal constraints over 14 iterations in 1197 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
[2022-06-09 01:05:37] [INFO ] [Real]Absence check using 12 positive place invariants in 5 ms returned sat
[2022-06-09 01:05:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 01:05:38] [INFO ] [Real]Absence check using state equation in 234 ms returned sat
[2022-06-09 01:05:38] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 01:05:38] [INFO ] [Nat]Absence check using 12 positive place invariants in 5 ms returned sat
[2022-06-09 01:05:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 01:05:38] [INFO ] [Nat]Absence check using state equation in 176 ms returned sat
[2022-06-09 01:05:38] [INFO ] [Nat]Added 236 Read/Feed constraints in 26 ms returned sat
[2022-06-09 01:05:38] [INFO ] Deduced a trap composed of 5 places in 296 ms of which 1 ms to minimize.
[2022-06-09 01:05:38] [INFO ] Deduced a trap composed of 16 places in 242 ms of which 0 ms to minimize.
[2022-06-09 01:05:38] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 612 ms
[2022-06-09 01:05:39] [INFO ] Computed and/alt/rep : 94/188/94 causal constraints (skipped 527 transitions) in 161 ms.
[2022-06-09 01:05:39] [INFO ] Added : 61 causal constraints over 13 iterations in 923 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 8 ms.
Incomplete Parikh walk after 291700 steps, including 1353 resets, run finished after 758 ms. (steps per millisecond=384 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 15800 steps, including 579 resets, run finished after 55 ms. (steps per millisecond=287 ) properties (out of 2) seen :0 could not realise parikh vector
Support contains 34 out of 145 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 145/145 places, 622/622 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 9 place count 145 transition count 613
Reduce places removed 9 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 12 rules applied. Total rules applied 21 place count 136 transition count 610
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 25 place count 133 transition count 609
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 25 place count 133 transition count 606
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 31 place count 130 transition count 606
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 32 place count 129 transition count 605
Iterating global reduction 3 with 1 rules applied. Total rules applied 33 place count 129 transition count 605
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 59 place count 116 transition count 592
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 62 place count 113 transition count 574
Iterating global reduction 3 with 3 rules applied. Total rules applied 65 place count 113 transition count 574
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 66 place count 113 transition count 573
Free-agglomeration rule applied 3 times.
Iterating global reduction 3 with 3 rules applied. Total rules applied 69 place count 113 transition count 570
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 3 with 11 rules applied. Total rules applied 80 place count 110 transition count 562
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 81 place count 110 transition count 562
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 82 place count 110 transition count 562
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 83 place count 109 transition count 561
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 84 place count 108 transition count 561
Applied a total of 84 rules in 227 ms. Remains 108 /145 variables (removed 37) and now considering 561/622 (removed 61) transitions.
Finished structural reductions, in 1 iterations. Remains : 108/145 places, 561/622 transitions.
[2022-06-09 01:05:41] [INFO ] Flatten gal took : 80 ms
[2022-06-09 01:05:41] [INFO ] Flatten gal took : 71 ms
[2022-06-09 01:05:41] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11110503830101216699.gal : 14 ms
[2022-06-09 01:05:41] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17694301151035251764.prop : 1 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/ReachabilityCardinality11110503830101216699.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality17694301151035251764.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/ReachabilityCardinality11110503830101216699.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality17694301151035251764.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality17694301151035251764.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :4 after 7
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :7 after 10
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :10 after 68
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :68 after 108
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :108 after 328
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :328 after 1756
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :1756 after 355294
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :355294 after 589022
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :589022 after 1.53909e+06
Detected timeout of ITS tools.
[2022-06-09 01:05:56] [INFO ] Flatten gal took : 73 ms
[2022-06-09 01:05:56] [INFO ] Applying decomposition
[2022-06-09 01:05:56] [INFO ] Flatten gal took : 72 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/graph15196376552735812735.txt, -o, /tmp/graph15196376552735812735.bin, -w, /tmp/graph15196376552735812735.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/graph15196376552735812735.bin, -l, -1, -v, -w, /tmp/graph15196376552735812735.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 01:05:56] [INFO ] Decomposing Gal with order
[2022-06-09 01:05:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 01:05:56] [INFO ] Removed a total of 2761 redundant transitions.
[2022-06-09 01:05:56] [INFO ] Flatten gal took : 201 ms
[2022-06-09 01:05:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 33 labels/synchronizations in 25 ms.
[2022-06-09 01:05:56] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8276812920239108279.gal : 10 ms
[2022-06-09 01:05:56] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9982234338308551651.prop : 1 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/ReachabilityCardinality8276812920239108279.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality9982234338308551651.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/ReachabilityCardinality8276812920239108279.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality9982234338308551651.prop --nowitness
Loading property file /tmp/ReachabilityCardinality9982234338308551651.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :1 after 17
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :17 after 1802
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :1802 after 3.51153e+06
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5915890009820825986
[2022-06-09 01:06:11] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5915890009820825986
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/ltsmin5915890009820825986]
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/ltsmin5915890009820825986] 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/ltsmin5915890009820825986] 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 175 resets, run finished after 1208 ms. (steps per millisecond=827 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 4209 resets, run finished after 2241 ms. (steps per millisecond=446 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 4405 resets, run finished after 1056 ms. (steps per millisecond=946 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 13745356 steps, run timeout after 30001 ms. (steps per millisecond=458 ) properties seen :{0=1}
Probabilistic random walk after 13745356 steps, saw 1812489 distinct states, run finished after 30008 ms. (steps per millisecond=458 ) properties seen :{0=1}
FORMULA AutonomousCar-PT-08b-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 1 properties.
// Phase 1: matrix 561 rows 108 cols
[2022-06-09 01:06:47] [INFO ] Computed 11 place invariants in 6 ms
[2022-06-09 01:06:47] [INFO ] [Real]Absence check using 11 positive place invariants in 5 ms returned sat
[2022-06-09 01:06:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 01:06:47] [INFO ] [Real]Absence check using state equation in 151 ms returned sat
[2022-06-09 01:06:47] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 01:06:47] [INFO ] [Nat]Absence check using 11 positive place invariants in 4 ms returned sat
[2022-06-09 01:06:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 01:06:47] [INFO ] [Nat]Absence check using state equation in 159 ms returned sat
[2022-06-09 01:06:47] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-06-09 01:06:47] [INFO ] [Nat]Added 1 Read/Feed constraints in 2 ms returned sat
[2022-06-09 01:06:47] [INFO ] Computed and/alt/rep : 59/98/59 causal constraints (skipped 501 transitions) in 96 ms.
[2022-06-09 01:06:48] [INFO ] Added : 28 causal constraints over 6 iterations in 314 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
Incomplete Parikh walk after 30000 steps, including 1299 resets, run finished after 207 ms. (steps per millisecond=144 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 7 out of 108 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 108/108 places, 561/561 transitions.
Graph (complete) has 822 edges and 108 vertex of which 107 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 0 with 19 rules applied. Total rules applied 20 place count 107 transition count 541
Reduce places removed 18 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 23 rules applied. Total rules applied 43 place count 89 transition count 536
Reduce places removed 2 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 4 rules applied. Total rules applied 47 place count 87 transition count 534
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 49 place count 85 transition count 534
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 49 place count 85 transition count 533
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 51 place count 84 transition count 533
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 52 place count 83 transition count 524
Iterating global reduction 4 with 1 rules applied. Total rules applied 53 place count 83 transition count 524
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 4 with 24 rules applied. Total rules applied 77 place count 71 transition count 512
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 78 place count 70 transition count 503
Iterating global reduction 4 with 1 rules applied. Total rules applied 79 place count 70 transition count 503
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 80 place count 70 transition count 502
Free-agglomeration rule applied 7 times with reduction of 8 identical transitions.
Iterating global reduction 4 with 7 rules applied. Total rules applied 87 place count 70 transition count 487
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Iterating post reduction 4 with 24 rules applied. Total rules applied 111 place count 63 transition count 470
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 112 place count 63 transition count 469
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 113 place count 63 transition count 469
Applied a total of 113 rules in 289 ms. Remains 63 /108 variables (removed 45) and now considering 469/561 (removed 92) transitions.
Finished structural reductions, in 1 iterations. Remains : 63/108 places, 469/561 transitions.
[2022-06-09 01:06:48] [INFO ] Flatten gal took : 66 ms
[2022-06-09 01:06:48] [INFO ] Flatten gal took : 61 ms
[2022-06-09 01:06:48] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14040481160462719936.gal : 6 ms
[2022-06-09 01:06:48] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3685583094269962018.prop : 1 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/ReachabilityCardinality14040481160462719936.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality3685583094269962018.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/ReachabilityCardinality14040481160462719936.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality3685583094269962018.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality3685583094269962018.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 12
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :12 after 36
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :36 after 321
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :321 after 2737
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :2737 after 31109
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :31109 after 78774
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :78774 after 230069
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :230069 after 551709
Detected timeout of ITS tools.
[2022-06-09 01:07:03] [INFO ] Flatten gal took : 64 ms
[2022-06-09 01:07:03] [INFO ] Applying decomposition
[2022-06-09 01:07:03] [INFO ] Flatten gal took : 62 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/graph10305556362527356365.txt, -o, /tmp/graph10305556362527356365.bin, -w, /tmp/graph10305556362527356365.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/graph10305556362527356365.bin, -l, -1, -v, -w, /tmp/graph10305556362527356365.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 01:07:04] [INFO ] Decomposing Gal with order
[2022-06-09 01:07:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 01:07:04] [INFO ] Removed a total of 2652 redundant transitions.
[2022-06-09 01:07:04] [INFO ] Flatten gal took : 95 ms
[2022-06-09 01:07:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 42 labels/synchronizations in 16 ms.
[2022-06-09 01:07:04] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6150997403118377101.gal : 4 ms
[2022-06-09 01:07:04] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2494675212706061541.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/ReachabilityCardinality6150997403118377101.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality2494675212706061541.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/ReachabilityCardinality6150997403118377101.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality2494675212706061541.prop --nowitness
Loading property file /tmp/ReachabilityCardinality2494675212706061541.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 :5 after 120
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,1.41172e+07,0.134884,7672,706,86,7467,467,597,12867,81,1653,0
Total reachable state count : 14117157

Verifying 1 reachability properties.
Invariant property AutonomousCar-PT-08b-ReachabilityCardinality-09 does not hold.
FORMULA AutonomousCar-PT-08b-ReachabilityCardinality-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
AutonomousCar-PT-08b-ReachabilityCardinality-09,30720,0.137935,7936,140,19,7467,467,602,12867,86,1653,169
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.

BK_STOP 1654736825725

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

+ 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
+ [[ -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 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=/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-08b"
export BK_EXAMINATION="ReachabilityCardinality"
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-08b, 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 r305-smll-165463878600200"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AutonomousCar-PT-08b.tgz
mv AutonomousCar-PT-08b 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 ;