fond
Model Checking Contest 2021
11th edition, Paris, France, June 23, 2021
Execution of r064-tall-162038396700095
Last Updated
Jun 28, 2021

About the Execution of ITS-Tools for DES-PT-20b

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
358.344 49618.00 32218.00 5741.60 TTTTFTTTTFTFTTFF normal

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.r064-tall-162038396700095.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 DES-PT-20b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r064-tall-162038396700095
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 480K
-rw-r--r-- 1 mcc users 14K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 130K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.4K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 93K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 15:55 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 28 15:55 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.8K Mar 28 15:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 15:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 23 03:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K Mar 23 03:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Mar 22 12:53 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 13K Mar 22 12:53 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 4 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 91K May 5 16:51 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 DES-PT-20b-ReachabilityFireability-00
FORMULA_NAME DES-PT-20b-ReachabilityFireability-01
FORMULA_NAME DES-PT-20b-ReachabilityFireability-02
FORMULA_NAME DES-PT-20b-ReachabilityFireability-03
FORMULA_NAME DES-PT-20b-ReachabilityFireability-04
FORMULA_NAME DES-PT-20b-ReachabilityFireability-05
FORMULA_NAME DES-PT-20b-ReachabilityFireability-06
FORMULA_NAME DES-PT-20b-ReachabilityFireability-07
FORMULA_NAME DES-PT-20b-ReachabilityFireability-08
FORMULA_NAME DES-PT-20b-ReachabilityFireability-09
FORMULA_NAME DES-PT-20b-ReachabilityFireability-10
FORMULA_NAME DES-PT-20b-ReachabilityFireability-11
FORMULA_NAME DES-PT-20b-ReachabilityFireability-12
FORMULA_NAME DES-PT-20b-ReachabilityFireability-13
FORMULA_NAME DES-PT-20b-ReachabilityFireability-14
FORMULA_NAME DES-PT-20b-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1620470423152

Running Version 0
[2021-05-08 10:40:33] [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]
[2021-05-08 10:40:33] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 10:40:34] [INFO ] Load time of PNML (sax parser for PT used): 64 ms
[2021-05-08 10:40:34] [INFO ] Transformed 360 places.
[2021-05-08 10:40:34] [INFO ] Transformed 311 transitions.
[2021-05-08 10:40:34] [INFO ] Found NUPN structural information;
[2021-05-08 10:40:34] [INFO ] Parsed PT model containing 360 places and 311 transitions in 107 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 89 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 16) seen :11
FORMULA DES-PT-20b-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-20b-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-20b-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-20b-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-20b-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-20b-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-20b-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-20b-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-20b-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-20b-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-20b-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 5) seen :1
FORMULA DES-PT-20b-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 311 rows 360 cols
[2021-05-08 10:40:34] [INFO ] Computed 65 place invariants in 39 ms
[2021-05-08 10:40:34] [INFO ] [Real]Absence check using 39 positive place invariants in 17 ms returned sat
[2021-05-08 10:40:34] [INFO ] [Real]Absence check using 39 positive and 26 generalized place invariants in 14 ms returned sat
[2021-05-08 10:40:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 10:40:34] [INFO ] [Real]Absence check using state equation in 160 ms returned sat
[2021-05-08 10:40:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 10:40:34] [INFO ] [Nat]Absence check using 39 positive place invariants in 20 ms returned sat
[2021-05-08 10:40:34] [INFO ] [Nat]Absence check using 39 positive and 26 generalized place invariants in 133 ms returned sat
[2021-05-08 10:40:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 10:40:35] [INFO ] [Nat]Absence check using state equation in 161 ms returned sat
[2021-05-08 10:40:35] [INFO ] Deduced a trap composed of 14 places in 106 ms of which 3 ms to minimize.
[2021-05-08 10:40:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 171 ms
[2021-05-08 10:40:35] [INFO ] Computed and/alt/rep : 305/595/305 causal constraints (skipped 5 transitions) in 28 ms.
[2021-05-08 10:40:36] [INFO ] Deduced a trap composed of 9 places in 96 ms of which 1 ms to minimize.
[2021-05-08 10:40:36] [INFO ] Deduced a trap composed of 13 places in 95 ms of which 1 ms to minimize.
[2021-05-08 10:40:37] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 281 ms
[2021-05-08 10:40:37] [INFO ] Added : 241 causal constraints over 49 iterations in 1821 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
[2021-05-08 10:40:37] [INFO ] [Real]Absence check using 39 positive place invariants in 18 ms returned sat
[2021-05-08 10:40:37] [INFO ] [Real]Absence check using 39 positive and 26 generalized place invariants in 12 ms returned sat
[2021-05-08 10:40:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 10:40:37] [INFO ] [Real]Absence check using state equation in 100 ms returned sat
[2021-05-08 10:40:37] [INFO ] Deduced a trap composed of 12 places in 86 ms of which 1 ms to minimize.
[2021-05-08 10:40:37] [INFO ] Deduced a trap composed of 41 places in 49 ms of which 0 ms to minimize.
[2021-05-08 10:40:37] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 178 ms
[2021-05-08 10:40:37] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 10:40:37] [INFO ] [Nat]Absence check using 39 positive place invariants in 12 ms returned sat
[2021-05-08 10:40:37] [INFO ] [Nat]Absence check using 39 positive and 26 generalized place invariants in 12 ms returned sat
[2021-05-08 10:40:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 10:40:37] [INFO ] [Nat]Absence check using state equation in 116 ms returned sat
[2021-05-08 10:40:37] [INFO ] Deduced a trap composed of 37 places in 46 ms of which 0 ms to minimize.
[2021-05-08 10:40:37] [INFO ] Deduced a trap composed of 37 places in 38 ms of which 1 ms to minimize.
[2021-05-08 10:40:37] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 133 ms
[2021-05-08 10:40:37] [INFO ] Computed and/alt/rep : 305/595/305 causal constraints (skipped 5 transitions) in 21 ms.
[2021-05-08 10:40:39] [INFO ] Deduced a trap composed of 12 places in 50 ms of which 1 ms to minimize.
[2021-05-08 10:40:39] [INFO ] Deduced a trap composed of 19 places in 56 ms of which 0 ms to minimize.
[2021-05-08 10:40:39] [INFO ] Deduced a trap composed of 59 places in 60 ms of which 0 ms to minimize.
[2021-05-08 10:40:39] [INFO ] Deduced a trap composed of 14 places in 55 ms of which 0 ms to minimize.
[2021-05-08 10:40:39] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 328 ms
[2021-05-08 10:40:39] [INFO ] Added : 279 causal constraints over 56 iterations in 1688 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
[2021-05-08 10:40:39] [INFO ] [Real]Absence check using 39 positive place invariants in 12 ms returned sat
[2021-05-08 10:40:39] [INFO ] [Real]Absence check using 39 positive and 26 generalized place invariants in 15 ms returned sat
[2021-05-08 10:40:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 10:40:39] [INFO ] [Real]Absence check using state equation in 165 ms returned sat
[2021-05-08 10:40:39] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 10:40:39] [INFO ] [Nat]Absence check using 39 positive place invariants in 13 ms returned sat
[2021-05-08 10:40:40] [INFO ] [Nat]Absence check using 39 positive and 26 generalized place invariants in 117 ms returned sat
[2021-05-08 10:40:40] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 10:40:40] [INFO ] [Nat]Absence check using state equation in 474 ms returned sat
[2021-05-08 10:40:40] [INFO ] Deduced a trap composed of 14 places in 85 ms of which 1 ms to minimize.
[2021-05-08 10:40:40] [INFO ] Deduced a trap composed of 14 places in 75 ms of which 1 ms to minimize.
[2021-05-08 10:40:40] [INFO ] Deduced a trap composed of 15 places in 76 ms of which 0 ms to minimize.
[2021-05-08 10:40:40] [INFO ] Deduced a trap composed of 17 places in 74 ms of which 1 ms to minimize.
[2021-05-08 10:40:40] [INFO ] Deduced a trap composed of 16 places in 73 ms of which 1 ms to minimize.
[2021-05-08 10:40:41] [INFO ] Deduced a trap composed of 12 places in 72 ms of which 1 ms to minimize.
[2021-05-08 10:40:41] [INFO ] Deduced a trap composed of 18 places in 58 ms of which 1 ms to minimize.
[2021-05-08 10:40:41] [INFO ] Deduced a trap composed of 19 places in 51 ms of which 1 ms to minimize.
[2021-05-08 10:40:41] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 722 ms
[2021-05-08 10:40:41] [INFO ] Computed and/alt/rep : 305/595/305 causal constraints (skipped 5 transitions) in 17 ms.
[2021-05-08 10:40:42] [INFO ] Added : 237 causal constraints over 48 iterations in 1581 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 9 ms.
[2021-05-08 10:40:42] [INFO ] [Real]Absence check using 39 positive place invariants in 12 ms returned sat
[2021-05-08 10:40:42] [INFO ] [Real]Absence check using 39 positive and 26 generalized place invariants in 12 ms returned sat
[2021-05-08 10:40:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 10:40:43] [INFO ] [Real]Absence check using state equation in 134 ms returned sat
[2021-05-08 10:40:43] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 10:40:43] [INFO ] [Nat]Absence check using 39 positive place invariants in 13 ms returned sat
[2021-05-08 10:40:43] [INFO ] [Nat]Absence check using 39 positive and 26 generalized place invariants in 14 ms returned sat
[2021-05-08 10:40:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 10:40:43] [INFO ] [Nat]Absence check using state equation in 401 ms returned sat
[2021-05-08 10:40:43] [INFO ] Deduced a trap composed of 8 places in 67 ms of which 1 ms to minimize.
[2021-05-08 10:40:43] [INFO ] Deduced a trap composed of 25 places in 66 ms of which 0 ms to minimize.
[2021-05-08 10:40:43] [INFO ] Deduced a trap composed of 15 places in 32 ms of which 0 ms to minimize.
[2021-05-08 10:40:43] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 219 ms
[2021-05-08 10:40:43] [INFO ] Computed and/alt/rep : 305/595/305 causal constraints (skipped 5 transitions) in 17 ms.
[2021-05-08 10:40:45] [INFO ] Added : 261 causal constraints over 53 iterations in 1350 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 6 ms.
Incomplete Parikh walk after 116000 steps, including 1287 resets, run finished after 440 ms. (steps per millisecond=263 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 266500 steps, including 2662 resets, run finished after 820 ms. (steps per millisecond=325 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 89200 steps, including 1066 resets, run finished after 289 ms. (steps per millisecond=308 ) properties (out of 4) seen :0 could not realise parikh vector
Incomplete Parikh walk after 167100 steps, including 1794 resets, run finished after 508 ms. (steps per millisecond=328 ) properties (out of 4) seen :0 could not realise parikh vector
Support contains 24 out of 360 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 360/360 places, 311/311 transitions.
Graph (complete) has 741 edges and 360 vertex of which 349 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.4504 ms
Discarding 11 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 18 rules applied. Total rules applied 19 place count 349 transition count 288
Reduce places removed 16 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 17 rules applied. Total rules applied 36 place count 333 transition count 287
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 37 place count 332 transition count 287
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 37 place count 332 transition count 278
Deduced a syphon composed of 9 places in 2 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 55 place count 323 transition count 278
Discarding 17 places :
Symmetric choice reduction at 3 with 17 rule applications. Total rules 72 place count 306 transition count 261
Iterating global reduction 3 with 17 rules applied. Total rules applied 89 place count 306 transition count 261
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 89 place count 306 transition count 260
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 91 place count 305 transition count 260
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 103 place count 293 transition count 248
Iterating global reduction 3 with 12 rules applied. Total rules applied 115 place count 293 transition count 248
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 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 3 with 13 rules applied. Total rules applied 128 place count 293 transition count 235
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 131 place count 291 transition count 234
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 131 place count 291 transition count 232
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 135 place count 289 transition count 232
Performed 62 Post agglomeration using F-continuation condition.Transition count delta: 62
Deduced a syphon composed of 62 places in 0 ms
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 5 with 124 rules applied. Total rules applied 259 place count 227 transition count 170
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -5
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 263 place count 225 transition count 175
Free-agglomeration rule applied 2 times.
Iterating global reduction 5 with 2 rules applied. Total rules applied 265 place count 225 transition count 173
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 267 place count 223 transition count 173
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 268 place count 223 transition count 172
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 269 place count 222 transition count 172
Applied a total of 269 rules in 4661 ms. Remains 222 /360 variables (removed 138) and now considering 172/311 (removed 139) transitions.
Finished structural reductions, in 1 iterations. Remains : 222/360 places, 172/311 transitions.
[2021-05-08 10:40:52] [INFO ] Flatten gal took : 55 ms
[2021-05-08 10:40:52] [INFO ] Flatten gal took : 20 ms
[2021-05-08 10:40:52] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9504447574004905966.gal : 11 ms
[2021-05-08 10:40:52] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14008126011555157861.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/ReachabilityCardinality9504447574004905966.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality14008126011555157861.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/ReachabilityCardinality9504447574004905966.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality14008126011555157861.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality14008126011555157861.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 32
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :32 after 88
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :88 after 501
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :501 after 11815
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :11815 after 32709
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :32709 after 1.35698e+06
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :1.35698e+06 after 1.9217e+06
Detected timeout of ITS tools.
[2021-05-08 10:41:07] [INFO ] Flatten gal took : 47 ms
[2021-05-08 10:41:07] [INFO ] Applying decomposition
[2021-05-08 10:41:07] [INFO ] Flatten gal took : 15 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/graph11542329778382299145.txt, -o, /tmp/graph11542329778382299145.bin, -w, /tmp/graph11542329778382299145.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/graph11542329778382299145.bin, -l, -1, -v, -w, /tmp/graph11542329778382299145.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 10:41:07] [INFO ] Decomposing Gal with order
[2021-05-08 10:41:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 10:41:07] [INFO ] Removed a total of 63 redundant transitions.
[2021-05-08 10:41:07] [INFO ] Flatten gal took : 46 ms
[2021-05-08 10:41:07] [INFO ] Fuse similar labels procedure discarded/fused a total of 18 labels/synchronizations in 7 ms.
[2021-05-08 10:41:07] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12394478727618063134.gal : 4 ms
[2021-05-08 10:41:07] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4754405686505595096.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/ReachabilityCardinality12394478727618063134.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality4754405686505595096.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/ReachabilityCardinality12394478727618063134.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality4754405686505595096.prop --nowitness
Loading property file /tmp/ReachabilityCardinality4754405686505595096.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 23
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :23 after 24
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :24 after 48
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :48 after 124
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :124 after 513
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :4.15706e+06 after 2.87757e+09
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :2.87757e+09 after 1.17395e+10
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :1.17395e+10 after 2.19405e+10
Invariant property DES-PT-20b-ReachabilityFireability-15 does not hold.
FORMULA DES-PT-20b-ReachabilityFireability-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :2.19405e+10 after 4.23426e+10
Invariant property DES-PT-20b-ReachabilityFireability-14 does not hold.
FORMULA DES-PT-20b-ReachabilityFireability-14 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property DES-PT-20b-ReachabilityFireability-03 is true.
FORMULA DES-PT-20b-ReachabilityFireability-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :7.46453e+13 after 9.43957e+13
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1.73548e+14 after 1.93298e+14
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,3.46648e+14,3.69876,91508,8766,1882,216511,12421,426,158008,242,85595,0
Total reachable state count : 346648238480101

Verifying 4 reachability properties.
Reachability property DES-PT-20b-ReachabilityFireability-03 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
DES-PT-20b-ReachabilityFireability-03,1.71111e+07,3.70971,91772,193,171,216511,12421,456,158008,256,85595,145
Reachability property DES-PT-20b-ReachabilityFireability-12 is true.
FORMULA DES-PT-20b-ReachabilityFireability-12 TRUE 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
DES-PT-20b-ReachabilityFireability-12,2.98051e+10,3.71229,91772,706,476,216511,12421,460,158008,258,85595,145
Invariant property DES-PT-20b-ReachabilityFireability-14 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-20b-ReachabilityFireability-14,1.53212e+09,3.74063,91772,256,233,216511,12421,498,158008,267,85595,6507
Invariant property DES-PT-20b-ReachabilityFireability-15 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DES-PT-20b-ReachabilityFireability-15,1.52713e+09,3.93739,91772,2056,1768,216511,12421,530,158008,273,85595,24660
All properties solved without resorting to model-checking.

BK_STOP 1620470472770

--------------------
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="DES-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 DES-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 r064-tall-162038396700095"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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