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-162124156700567.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 LeafsetExtension-PT-S64C4, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r292-tall-162124156700567
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 33M
-rw-r--r-- 1 mcc users 47K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 172K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 26K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 90K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.4K May 12 07:58 LTLCardinality.txt
-rw-r--r-- 1 mcc users 28K May 12 07:58 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.3K May 12 07:58 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K May 12 07:58 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 3.8K May 11 18:45 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 13K May 11 18:45 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 5.4K May 11 15:50 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 20K May 11 15:50 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 12 04:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K 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 6 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 33M 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 gen-ReachabilityFireability-00
FORMULA_NAME gen-ReachabilityFireability-01
FORMULA_NAME gen-ReachabilityFireability-02
FORMULA_NAME gen-ReachabilityFireability-03
FORMULA_NAME gen-ReachabilityFireability-04
FORMULA_NAME gen-ReachabilityFireability-05
FORMULA_NAME gen-ReachabilityFireability-06
FORMULA_NAME gen-ReachabilityFireability-07
FORMULA_NAME gen-ReachabilityFireability-08
FORMULA_NAME gen-ReachabilityFireability-09
FORMULA_NAME gen-ReachabilityFireability-10
FORMULA_NAME gen-ReachabilityFireability-11
FORMULA_NAME gen-ReachabilityFireability-12
FORMULA_NAME gen-ReachabilityFireability-13
FORMULA_NAME gen-ReachabilityFireability-14
FORMULA_NAME gen-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621319185381

Running Version 0
[2021-05-18 06:26:26] [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]
[2021-05-18 06:26:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-18 06:26:27] [INFO ] Load time of PNML (sax parser for PT used): 765 ms
[2021-05-18 06:26:27] [INFO ] Transformed 21462 places.
[2021-05-18 06:26:27] [INFO ] Transformed 21129 transitions.
[2021-05-18 06:26:27] [INFO ] Parsed PT model containing 21462 places and 21129 transitions in 911 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 37 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 301 resets, run finished after 320 ms. (steps per millisecond=31 ) properties (out of 16) seen :1
FORMULA gen-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 15) seen :1
FORMULA gen-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 14) seen :1
FORMULA gen-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 13) seen :0
Running SMT prover for 13 properties.
// Phase 1: matrix 21129 rows 21462 cols
[2021-05-18 06:26:33] [INFO ] Computed 333 place invariants in 5033 ms
[2021-05-18 06:26:40] [INFO ] [Real]Absence check using 67 positive place invariants in 58 ms returned sat
[2021-05-18 06:26:41] [INFO ] [Real]Absence check using 67 positive and 266 generalized place invariants in 872 ms returned sat
[2021-05-18 06:26:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 06:26:58] [INFO ] SMT Verify possible in real domain returnedunsat :0 sat :0 real:4
[2021-05-18 06:27:04] [INFO ] [Nat]Absence check using 67 positive place invariants in 56 ms returned sat
[2021-05-18 06:27:05] [INFO ] [Nat]Absence check using 67 positive and 266 generalized place invariants in 817 ms returned sat
[2021-05-18 06:27:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 06:27:23] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
Fused 13 Parikh solutions to 1 different solutions.
Support contains 86 out of 21462 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 21462/21462 places, 21129/21129 transitions.
Graph (complete) has 42457 edges and 21462 vertex of which 2842 are kept as prefixes of interest. Removing 18620 places using SCC suffix rule.34 ms
Discarding 18620 places :
Also discarding 10759 output transitions
Drop transitions removed 10759 transitions
Drop transitions removed 3530 transitions
Reduce isomorphic transitions removed 3530 transitions.
Drop transitions removed 785 transitions
Trivial Post-agglo rules discarded 785 transitions
Performed 785 trivial Post agglomeration. Transition count delta: 785
Iterating post reduction 0 with 4315 rules applied. Total rules applied 4316 place count 2842 transition count 6055
Reduce places removed 787 places and 0 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 1 with 804 rules applied. Total rules applied 5120 place count 2055 transition count 6038
Reduce places removed 17 places and 0 transitions.
Performed 95 Post agglomeration using F-continuation condition.Transition count delta: 95
Iterating post reduction 2 with 112 rules applied. Total rules applied 5232 place count 2038 transition count 5943
Reduce places removed 95 places and 0 transitions.
Iterating post reduction 3 with 95 rules applied. Total rules applied 5327 place count 1943 transition count 5943
Performed 28 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 28 Pre rules applied. Total rules applied 5327 place count 1943 transition count 5915
Deduced a syphon composed of 28 places in 3 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 4 with 56 rules applied. Total rules applied 5383 place count 1915 transition count 5915
Discarding 658 places :
Symmetric choice reduction at 4 with 658 rule applications. Total rules 6041 place count 1257 transition count 5257
Iterating global reduction 4 with 658 rules applied. Total rules applied 6699 place count 1257 transition count 5257
Free-agglomeration rule (complex) applied 10 times.
Iterating global reduction 4 with 10 rules applied. Total rules applied 6709 place count 1257 transition count 5247
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 4 with 10 rules applied. Total rules applied 6719 place count 1247 transition count 5247
Partial Free-agglomeration rule applied 414 times.
Drop transitions removed 414 transitions
Iterating global reduction 5 with 414 rules applied. Total rules applied 7133 place count 1247 transition count 5247
Applied a total of 7133 rules in 978 ms. Remains 1247 /21462 variables (removed 20215) and now considering 5247/21129 (removed 15882) transitions.
Finished structural reductions, in 1 iterations. Remains : 1247/21462 places, 5247/21129 transitions.
[2021-05-18 06:27:25] [INFO ] Flatten gal took : 296 ms
[2021-05-18 06:27:25] [INFO ] Flatten gal took : 173 ms
[2021-05-18 06:27:25] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9877847772905983881.gal : 54 ms
[2021-05-18 06:27:25] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14484954373841726123.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/ReachabilityCardinality9877847772905983881.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality14484954373841726123.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/ReachabilityCardinality9877847772905983881.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality14484954373841726123.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality14484954373841726123.prop.
SDD proceeding with computation,13 properties remain. new max is 4
SDD size :1 after 41
SDD proceeding with computation,13 properties remain. new max is 8
SDD size :41 after 42
SDD proceeding with computation,13 properties remain. new max is 16
SDD size :42 after 45
SDD proceeding with computation,13 properties remain. new max is 32
SDD size :45 after 46
SDD proceeding with computation,13 properties remain. new max is 64
SDD size :46 after 48
SDD proceeding with computation,13 properties remain. new max is 128
SDD size :48 after 52
SDD proceeding with computation,13 properties remain. new max is 256
SDD size :52 after 55
SDD proceeding with computation,13 properties remain. new max is 512
SDD size :55 after 70
SDD proceeding with computation,13 properties remain. new max is 1024
SDD size :70 after 82
SDD proceeding with computation,13 properties remain. new max is 2048
SDD size :82 after 109
SDD proceeding with computation,13 properties remain. new max is 4096
SDD size :109 after 166
Invariant property gen-ReachabilityFireability-01 does not hold.
FORMULA gen-ReachabilityFireability-01 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,12 properties remain. new max is 4096
SDD size :166 after 267
SDD proceeding with computation,12 properties remain. new max is 8192
SDD size :267 after 381
Reachability property gen-ReachabilityFireability-00 is true.
FORMULA gen-ReachabilityFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,11 properties remain. new max is 8192
SDD size :381 after 575
Reachability property gen-ReachabilityFireability-02 is true.
FORMULA gen-ReachabilityFireability-02 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING
SDD proceeding with computation,10 properties remain. new max is 8192
SDD size :575 after 736
Detected timeout of ITS tools.
[2021-05-18 06:27:40] [INFO ] Flatten gal took : 144 ms
[2021-05-18 06:27:40] [INFO ] Applying decomposition
[2021-05-18 06:27:40] [INFO ] Flatten gal took : 140 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/graph14347711546416534858.txt, -o, /tmp/graph14347711546416534858.bin, -w, /tmp/graph14347711546416534858.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/graph14347711546416534858.bin, -l, -1, -v, -w, /tmp/graph14347711546416534858.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-18 06:27:41] [INFO ] Decomposing Gal with order
[2021-05-18 06:27:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-18 06:27:41] [INFO ] Removed a total of 8150 redundant transitions.
[2021-05-18 06:27:42] [INFO ] Flatten gal took : 550 ms
[2021-05-18 06:27:42] [INFO ] Fuse similar labels procedure discarded/fused a total of 331 labels/synchronizations in 166 ms.
[2021-05-18 06:27:42] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11474783815039980828.gal : 38 ms
[2021-05-18 06:27:42] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5934024754082922753.prop : 2 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/ReachabilityCardinality11474783815039980828.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality5934024754082922753.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/ReachabilityCardinality11474783815039980828.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality5934024754082922753.prop --nowitness
Loading property file /tmp/ReachabilityCardinality5934024754082922753.prop.
SDD proceeding with computation,10 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,10 properties remain. new max is 8
SDD size :4 after 187
SDD proceeding with computation,10 properties remain. new max is 16
SDD size :187 after 227
SDD proceeding with computation,10 properties remain. new max is 32
SDD size :227 after 272
SDD proceeding with computation,10 properties remain. new max is 64
SDD size :272 after 307
SDD proceeding with computation,10 properties remain. new max is 128
SDD size :307 after 315
SDD proceeding with computation,10 properties remain. new max is 256
SDD size :315 after 2508
SDD proceeding with computation,10 properties remain. new max is 512
SDD size :2508 after 3320
SDD proceeding with computation,10 properties remain. new max is 1024
SDD size :3320 after 60244
SDD proceeding with computation,10 properties remain. new max is 2048
SDD size :60244 after 91894
SDD proceeding with computation,10 properties remain. new max is 4096
SDD size :91894 after 111285
SDD proceeding with computation,10 properties remain. new max is 8192
SDD size :111285 after 722613
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12336004143579065593
[2021-05-18 06:27:57] [INFO ] Built C files in 65ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12336004143579065593
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/ltsmin12336004143579065593]
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/ltsmin12336004143579065593] 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/ltsmin12336004143579065593] 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 70194 resets, run finished after 11906 ms. (steps per millisecond=83 ) properties (out of 10) seen :5
FORMULA gen-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 1942 resets, run finished after 2026 ms. (steps per millisecond=493 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1880 resets, run finished after 1839 ms. (steps per millisecond=543 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1878 resets, run finished after 1884 ms. (steps per millisecond=530 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1883 resets, run finished after 1974 ms. (steps per millisecond=506 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1745 resets, run finished after 1802 ms. (steps per millisecond=554 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2021-05-18 06:28:19] [INFO ] Flow matrix only has 2074 transitions (discarded 3173 similar events)
// Phase 1: matrix 2074 rows 1247 cols
[2021-05-18 06:28:19] [INFO ] Computed 20 place invariants in 37 ms
[2021-05-18 06:28:20] [INFO ] [Real]Absence check using 0 positive and 20 generalized place invariants in 12 ms returned sat
[2021-05-18 06:28:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 06:28:20] [INFO ] [Real]Absence check using state equation in 605 ms returned sat
[2021-05-18 06:28:20] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 06:28:21] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 12 ms returned sat
[2021-05-18 06:28:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 06:28:21] [INFO ] [Nat]Absence check using state equation in 458 ms returned sat
[2021-05-18 06:28:21] [INFO ] Computed and/alt/rep : 1903/3324/1897 causal constraints (skipped 112 transitions) in 180 ms.
[2021-05-18 06:28:22] [INFO ] Added : 6 causal constraints over 2 iterations in 455 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 5 ms.
[2021-05-18 06:28:22] [INFO ] [Real]Absence check using 0 positive and 20 generalized place invariants in 19 ms returned sat
[2021-05-18 06:28:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 06:28:22] [INFO ] [Real]Absence check using state equation in 534 ms returned sat
[2021-05-18 06:28:23] [INFO ] Computed and/alt/rep : 1903/3324/1897 causal constraints (skipped 112 transitions) in 146 ms.
[2021-05-18 06:28:23] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 06:28:23] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 12 ms returned sat
[2021-05-18 06:28:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 06:28:24] [INFO ] [Nat]Absence check using state equation in 545 ms returned sat
[2021-05-18 06:28:24] [INFO ] Computed and/alt/rep : 1903/3324/1897 causal constraints (skipped 112 transitions) in 153 ms.
[2021-05-18 06:28:24] [INFO ] Added : 11 causal constraints over 3 iterations in 508 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2021-05-18 06:28:24] [INFO ] [Real]Absence check using 0 positive and 20 generalized place invariants in 11 ms returned sat
[2021-05-18 06:28:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 06:28:25] [INFO ] [Real]Absence check using state equation in 474 ms returned sat
[2021-05-18 06:28:25] [INFO ] Computed and/alt/rep : 1903/3324/1897 causal constraints (skipped 112 transitions) in 112 ms.
[2021-05-18 06:28:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 06:28:25] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 12 ms returned sat
[2021-05-18 06:28:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 06:28:26] [INFO ] [Nat]Absence check using state equation in 480 ms returned sat
[2021-05-18 06:28:26] [INFO ] Computed and/alt/rep : 1903/3324/1897 causal constraints (skipped 112 transitions) in 118 ms.
[2021-05-18 06:28:26] [INFO ] Added : 12 causal constraints over 3 iterations in 440 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2021-05-18 06:28:27] [INFO ] [Real]Absence check using 0 positive and 20 generalized place invariants in 12 ms returned sat
[2021-05-18 06:28:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 06:28:27] [INFO ] [Real]Absence check using state equation in 476 ms returned sat
[2021-05-18 06:28:27] [INFO ] Computed and/alt/rep : 1903/3324/1897 causal constraints (skipped 112 transitions) in 119 ms.
[2021-05-18 06:28:28] [INFO ] Added : 10 causal constraints over 2 iterations in 405 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2021-05-18 06:28:28] [INFO ] [Real]Absence check using 0 positive and 20 generalized place invariants in 11 ms returned sat
[2021-05-18 06:28:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-18 06:28:28] [INFO ] [Real]Absence check using state equation in 515 ms returned sat
[2021-05-18 06:28:29] [INFO ] Computed and/alt/rep : 1903/3324/1897 causal constraints (skipped 112 transitions) in 121 ms.
[2021-05-18 06:28:29] [INFO ] Solution in real domain found non-integer solution.
[2021-05-18 06:28:29] [INFO ] [Nat]Absence check using 0 positive and 20 generalized place invariants in 13 ms returned sat
[2021-05-18 06:28:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-18 06:28:30] [INFO ] [Nat]Absence check using state equation in 585 ms returned sat
[2021-05-18 06:28:30] [INFO ] Computed and/alt/rep : 1903/3324/1897 causal constraints (skipped 112 transitions) in 174 ms.
[2021-05-18 06:28:30] [INFO ] Added : 8 causal constraints over 2 iterations in 448 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
Incomplete Parikh walk after 1100 steps, including 90 resets, run finished after 11 ms. (steps per millisecond=100 ) properties (out of 5) seen :1 could not realise parikh vector
FORMULA gen-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 1800 steps, including 97 resets, run finished after 16 ms. (steps per millisecond=112 ) properties (out of 4) seen :1 could not realise parikh vector
FORMULA gen-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 1800 steps, including 95 resets, run finished after 15 ms. (steps per millisecond=120 ) properties (out of 3) seen :1 could not realise parikh vector
FORMULA gen-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Incomplete Parikh walk after 1400 steps, including 94 resets, run finished after 13 ms. (steps per millisecond=107 ) properties (out of 2) seen :1 could not realise parikh vector
FORMULA gen-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Finished Parikh walk after 11 steps, including 1 resets, run visited all 1 properties in 1 ms. (steps per millisecond=11 )
FORMULA gen-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
All properties solved without resorting to model-checking.

BK_STOP 1621319311585

--------------------
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="LeafsetExtension-PT-S64C4"
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 LeafsetExtension-PT-S64C4, 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-162124156700567"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LeafsetExtension-PT-S64C4.tgz
mv LeafsetExtension-PT-S64C4 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 ;