Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r292-tall-162124156100175.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is GPUForwardProgress-PT-20b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r292-tall-162124156100175
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 15K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 145K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 110K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K May 12 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K May 12 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 12 07:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 12 07:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 2.9K May 11 18:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 16K May 11 18:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.0K May 11 15:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K May 11 15:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.3K May 12 04:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.4K May 12 04:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 4 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 70K May 12 08:13 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 net-ReachabilityFireability-00
FORMULA_NAME net-ReachabilityFireability-01
FORMULA_NAME net-ReachabilityFireability-02
FORMULA_NAME net-ReachabilityFireability-03
FORMULA_NAME net-ReachabilityFireability-04
FORMULA_NAME net-ReachabilityFireability-05
FORMULA_NAME net-ReachabilityFireability-06
FORMULA_NAME net-ReachabilityFireability-07
FORMULA_NAME net-ReachabilityFireability-08
FORMULA_NAME net-ReachabilityFireability-09
FORMULA_NAME net-ReachabilityFireability-10
FORMULA_NAME net-ReachabilityFireability-11
FORMULA_NAME net-ReachabilityFireability-12
FORMULA_NAME net-ReachabilityFireability-13
FORMULA_NAME net-ReachabilityFireability-14
FORMULA_NAME net-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621272744106

Running Version 0
[2021-05-17 17:32:25] [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]
[2021-05-17 17:32:25] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 17:32:25] [INFO ] Load time of PNML (sax parser for PT used): 55 ms
[2021-05-17 17:32:25] [INFO ] Transformed 416 places.
[2021-05-17 17:32:25] [INFO ] Transformed 437 transitions.
[2021-05-17 17:32:25] [INFO ] Found NUPN structural information;
[2021-05-17 17:32:25] [INFO ] Parsed PT model containing 416 places and 437 transitions in 99 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 58 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 16) seen :5
FORMULA net-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA net-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA net-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA net-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA net-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 11) seen :1
FORMULA net-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 7 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 3 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 6 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 10) seen :1
FORMULA net-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 437 rows 416 cols
[2021-05-17 17:32:26] [INFO ] Computed 22 place invariants in 22 ms
[2021-05-17 17:32:26] [INFO ] [Real]Absence check using 0 positive and 22 generalized place invariants in 14 ms returned sat
[2021-05-17 17:32:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 17:32:26] [INFO ] [Real]Absence check using state equation in 139 ms returned sat
[2021-05-17 17:32:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 17:32:26] [INFO ] [Nat]Absence check using 0 positive and 22 generalized place invariants in 13 ms returned sat
[2021-05-17 17:32:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 17:32:26] [INFO ] [Nat]Absence check using state equation in 128 ms returned sat
[2021-05-17 17:32:26] [INFO ] Computed and/alt/rep : 431/777/431 causal constraints (skipped 5 transitions) in 28 ms.
[2021-05-17 17:32:28] [INFO ] Added : 406 causal constraints over 82 iterations in 2090 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 11 ms.
[2021-05-17 17:32:29] [INFO ] [Real]Absence check using 0 positive and 22 generalized place invariants in 14 ms returned sat
[2021-05-17 17:32:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 17:32:29] [INFO ] [Real]Absence check using state equation in 60 ms returned unsat
[2021-05-17 17:32:29] [INFO ] [Real]Absence check using 0 positive and 22 generalized place invariants in 12 ms returned sat
[2021-05-17 17:32:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 17:32:29] [INFO ] [Real]Absence check using state equation in 117 ms returned sat
[2021-05-17 17:32:29] [INFO ] Computed and/alt/rep : 431/777/431 causal constraints (skipped 5 transitions) in 29 ms.
[2021-05-17 17:32:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 17:32:29] [INFO ] [Nat]Absence check using 0 positive and 22 generalized place invariants in 12 ms returned sat
[2021-05-17 17:32:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 17:32:29] [INFO ] [Nat]Absence check using state equation in 101 ms returned sat
[2021-05-17 17:32:29] [INFO ] Computed and/alt/rep : 431/777/431 causal constraints (skipped 5 transitions) in 42 ms.
[2021-05-17 17:32:30] [INFO ] Added : 132 causal constraints over 27 iterations in 581 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2021-05-17 17:32:30] [INFO ] [Real]Absence check using 0 positive and 22 generalized place invariants in 12 ms returned sat
[2021-05-17 17:32:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 17:32:30] [INFO ] [Real]Absence check using state equation in 102 ms returned sat
[2021-05-17 17:32:30] [INFO ] Computed and/alt/rep : 431/777/431 causal constraints (skipped 5 transitions) in 25 ms.
[2021-05-17 17:32:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 17:32:30] [INFO ] [Nat]Absence check using 0 positive and 22 generalized place invariants in 13 ms returned sat
[2021-05-17 17:32:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 17:32:30] [INFO ] [Nat]Absence check using state equation in 100 ms returned sat
[2021-05-17 17:32:30] [INFO ] Computed and/alt/rep : 431/777/431 causal constraints (skipped 5 transitions) in 25 ms.
[2021-05-17 17:32:31] [INFO ] Added : 103 causal constraints over 21 iterations in 424 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2021-05-17 17:32:31] [INFO ] [Real]Absence check using 0 positive and 22 generalized place invariants in 11 ms returned sat
[2021-05-17 17:32:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 17:32:31] [INFO ] [Real]Absence check using state equation in 116 ms returned sat
[2021-05-17 17:32:31] [INFO ] Computed and/alt/rep : 431/777/431 causal constraints (skipped 5 transitions) in 27 ms.
[2021-05-17 17:32:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 17:32:31] [INFO ] [Nat]Absence check using 0 positive and 22 generalized place invariants in 11 ms returned sat
[2021-05-17 17:32:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 17:32:31] [INFO ] [Nat]Absence check using state equation in 99 ms returned sat
[2021-05-17 17:32:31] [INFO ] Computed and/alt/rep : 431/777/431 causal constraints (skipped 5 transitions) in 23 ms.
[2021-05-17 17:32:32] [INFO ] Added : 124 causal constraints over 25 iterations in 522 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 5 ms.
[2021-05-17 17:32:32] [INFO ] [Real]Absence check using 0 positive and 22 generalized place invariants in 12 ms returned sat
[2021-05-17 17:32:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 17:32:32] [INFO ] [Real]Absence check using state equation in 46 ms returned unsat
[2021-05-17 17:32:32] [INFO ] [Real]Absence check using 0 positive and 22 generalized place invariants in 11 ms returned sat
[2021-05-17 17:32:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 17:32:32] [INFO ] [Real]Absence check using state equation in 105 ms returned sat
[2021-05-17 17:32:32] [INFO ] Computed and/alt/rep : 431/777/431 causal constraints (skipped 5 transitions) in 21 ms.
[2021-05-17 17:32:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 17:32:32] [INFO ] [Nat]Absence check using 0 positive and 22 generalized place invariants in 12 ms returned sat
[2021-05-17 17:32:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 17:32:32] [INFO ] [Nat]Absence check using state equation in 100 ms returned sat
[2021-05-17 17:32:32] [INFO ] Computed and/alt/rep : 431/777/431 causal constraints (skipped 5 transitions) in 22 ms.
[2021-05-17 17:32:33] [INFO ] Added : 121 causal constraints over 25 iterations in 507 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2021-05-17 17:32:33] [INFO ] [Real]Absence check using 0 positive and 22 generalized place invariants in 11 ms returned sat
[2021-05-17 17:32:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 17:32:33] [INFO ] [Real]Absence check using state equation in 118 ms returned sat
[2021-05-17 17:32:33] [INFO ] Computed and/alt/rep : 431/777/431 causal constraints (skipped 5 transitions) in 25 ms.
[2021-05-17 17:32:33] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 17:32:33] [INFO ] [Nat]Absence check using 0 positive and 22 generalized place invariants in 12 ms returned sat
[2021-05-17 17:32:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 17:32:34] [INFO ] [Nat]Absence check using state equation in 122 ms returned sat
[2021-05-17 17:32:34] [INFO ] Computed and/alt/rep : 431/777/431 causal constraints (skipped 5 transitions) in 22 ms.
[2021-05-17 17:32:34] [INFO ] Added : 163 causal constraints over 33 iterations in 644 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2021-05-17 17:32:34] [INFO ] [Real]Absence check using 0 positive and 22 generalized place invariants in 11 ms returned sat
[2021-05-17 17:32:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 17:32:34] [INFO ] [Real]Absence check using state equation in 119 ms returned sat
[2021-05-17 17:32:34] [INFO ] Computed and/alt/rep : 431/777/431 causal constraints (skipped 5 transitions) in 26 ms.
[2021-05-17 17:32:35] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 17:32:35] [INFO ] [Nat]Absence check using 0 positive and 22 generalized place invariants in 12 ms returned sat
[2021-05-17 17:32:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 17:32:35] [INFO ] [Nat]Absence check using state equation in 117 ms returned sat
[2021-05-17 17:32:35] [INFO ] Computed and/alt/rep : 431/777/431 causal constraints (skipped 5 transitions) in 26 ms.
[2021-05-17 17:32:35] [INFO ] Added : 130 causal constraints over 26 iterations in 530 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
FORMULA net-ReachabilityFireability-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA net-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 9 Parikh solutions to 7 different solutions.
Incomplete Parikh walk after 59100 steps, including 162 resets, run finished after 221 ms. (steps per millisecond=267 ) properties (out of 7) seen :5 could not realise parikh vector
FORMULA net-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA net-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA net-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA net-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA net-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 9000 steps, including 106 resets, run finished after 30 ms. (steps per millisecond=300 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 13100 steps, including 116 resets, run finished after 35 ms. (steps per millisecond=374 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 11600 steps, including 105 resets, run finished after 30 ms. (steps per millisecond=386 ) properties (out of 2) seen :1 could not realise parikh vector
FORMULA net-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 9500 steps, including 129 resets, run finished after 24 ms. (steps per millisecond=395 ) properties (out of 1) seen :0 could not realise parikh vector
Incomplete Parikh walk after 17700 steps, including 211 resets, run finished after 46 ms. (steps per millisecond=384 ) properties (out of 1) seen :0 could not realise parikh vector
Incomplete Parikh walk after 9000 steps, including 106 resets, run finished after 23 ms. (steps per millisecond=391 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 6 out of 416 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 416/416 places, 437/437 transitions.
Graph (trivial) has 361 edges and 416 vertex of which 7 / 416 are part of one of the 1 SCC in 4 ms
Free SCC test removed 6 places
Drop transitions removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Graph (complete) has 620 edges and 410 vertex of which 385 are kept as prefixes of interest. Removing 25 places using SCC suffix rule.2 ms
Discarding 25 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 222 transitions
Trivial Post-agglo rules discarded 222 transitions
Performed 222 trivial Post agglomeration. Transition count delta: 222
Iterating post reduction 0 with 224 rules applied. Total rules applied 226 place count 385 transition count 202
Reduce places removed 222 places and 0 transitions.
Ensure Unique test removed 19 transitions
Reduce isomorphic transitions removed 19 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 1 with 242 rules applied. Total rules applied 468 place count 163 transition count 182
Reduce places removed 1 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 2 with 6 rules applied. Total rules applied 474 place count 162 transition count 177
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 479 place count 157 transition count 177
Performed 39 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 39 Pre rules applied. Total rules applied 479 place count 157 transition count 138
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 4 with 78 rules applied. Total rules applied 557 place count 118 transition count 138
Discarding 24 places :
Symmetric choice reduction at 4 with 24 rule applications. Total rules 581 place count 94 transition count 114
Iterating global reduction 4 with 24 rules applied. Total rules applied 605 place count 94 transition count 114
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 606 place count 94 transition count 113
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 3 Pre rules applied. Total rules applied 606 place count 94 transition count 110
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 612 place count 91 transition count 110
Graph (complete) has 170 edges and 91 vertex of which 41 are kept as prefixes of interest. Removing 50 places using SCC suffix rule.0 ms
Discarding 50 places :
Also discarding 49 output transitions
Drop transitions removed 49 transitions
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 5 with 15 rules applied. Total rules applied 627 place count 41 transition count 47
Reduce places removed 14 places and 0 transitions.
Drop transitions removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 6 with 34 rules applied. Total rules applied 661 place count 27 transition count 27
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 3 Pre rules applied. Total rules applied 661 place count 27 transition count 24
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 7 with 6 rules applied. Total rules applied 667 place count 24 transition count 24
Discarding 2 places :
Symmetric choice reduction at 7 with 2 rule applications. Total rules 669 place count 22 transition count 22
Iterating global reduction 7 with 2 rules applied. Total rules applied 671 place count 22 transition count 22
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 7 with 13 rules applied. Total rules applied 684 place count 15 transition count 16
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 685 place count 15 transition count 15
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 686 place count 14 transition count 14
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 7 with 2 rules applied. Total rules applied 688 place count 13 transition count 13
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 689 place count 12 transition count 13
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 689 place count 12 transition count 12
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 691 place count 11 transition count 12
Applied a total of 691 rules in 49 ms. Remains 11 /416 variables (removed 405) and now considering 12/437 (removed 425) transitions.
Finished structural reductions, in 1 iterations. Remains : 11/416 places, 12/437 transitions.
[2021-05-17 17:32:36] [INFO ] Flatten gal took : 16 ms
[2021-05-17 17:32:36] [INFO ] Flatten gal took : 2 ms
[2021-05-17 17:32:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8006932360825239188.gal : 3 ms
[2021-05-17 17:32:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5528505732551884712.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/ReachabilityCardinality8006932360825239188.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality5528505732551884712.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/ReachabilityCardinality8006932360825239188.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality5528505732551884712.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality5528505732551884712.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 6
Reachability property net-ReachabilityFireability-12 is true.
FORMULA net-ReachabilityFireability-12 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 5 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,54,0.007,3696,2,17,7,125,6,0,54,47,0
Total reachable state count : 54

Verifying 1 reachability properties.
Reachability property net-ReachabilityFireability-12 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
net-ReachabilityFireability-12,1,0.007573,4068,2,12,7,125,7,0,71,47,0
ITS tools runner thread asked to quit. Dying gracefully.
All properties solved without resorting to model-checking.

BK_STOP 1621272757356

--------------------
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="GPUForwardProgress-PT-20b"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is GPUForwardProgress-PT-20b, 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 r292-tall-162124156100175"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/GPUForwardProgress-PT-20b.tgz
mv GPUForwardProgress-PT-20b 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 ;