Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r323-tall-165472292500006.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..........................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is BugTracking-PT-q3m004, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r323-tall-165472292500006
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 16M
-rw-r--r-- 1 mcc users 7.5K Jun 7 16:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 66K Jun 7 16:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Jun 7 16:11 CTLFireability.txt
-rw-r--r-- 1 mcc users 46K Jun 7 16:11 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.3K Jun 6 15:22 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Jun 6 15:22 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Jun 6 15:22 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 6 15:22 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 16K Jun 7 16:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 143K Jun 7 16:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.4K Jun 7 16:32 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K Jun 7 16:32 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Jun 6 15:22 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Jun 6 15:22 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 7 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 16M Jun 6 12:11 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 BugTracking-PT-q3m004-ReachabilityFireability-00
FORMULA_NAME BugTracking-PT-q3m004-ReachabilityFireability-01
FORMULA_NAME BugTracking-PT-q3m004-ReachabilityFireability-02
FORMULA_NAME BugTracking-PT-q3m004-ReachabilityFireability-03
FORMULA_NAME BugTracking-PT-q3m004-ReachabilityFireability-04
FORMULA_NAME BugTracking-PT-q3m004-ReachabilityFireability-05
FORMULA_NAME BugTracking-PT-q3m004-ReachabilityFireability-06
FORMULA_NAME BugTracking-PT-q3m004-ReachabilityFireability-07
FORMULA_NAME BugTracking-PT-q3m004-ReachabilityFireability-08
FORMULA_NAME BugTracking-PT-q3m004-ReachabilityFireability-09
FORMULA_NAME BugTracking-PT-q3m004-ReachabilityFireability-10
FORMULA_NAME BugTracking-PT-q3m004-ReachabilityFireability-11
FORMULA_NAME BugTracking-PT-q3m004-ReachabilityFireability-12
FORMULA_NAME BugTracking-PT-q3m004-ReachabilityFireability-13
FORMULA_NAME BugTracking-PT-q3m004-ReachabilityFireability-14
FORMULA_NAME BugTracking-PT-q3m004-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654726497931

Running Version 0
[2022-06-08 22:15:01] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-08 22:15:01] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-08 22:15:02] [INFO ] Load time of PNML (sax parser for PT used): 812 ms
[2022-06-08 22:15:02] [INFO ] Transformed 754 places.
[2022-06-08 22:15:02] [INFO ] Transformed 27370 transitions.
[2022-06-08 22:15:02] [INFO ] Parsed PT model containing 754 places and 27370 transitions in 979 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 18 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 514 places in 153 ms
Reduce places removed 514 places and 24601 transitions.
FORMULA BugTracking-PT-q3m004-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m004-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m004-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m004-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m004-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m004-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m004-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m004-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m004-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m004-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m004-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m004-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m004-ReachabilityFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m004-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BugTracking-PT-q3m004-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10001 steps, including 127 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1780925 steps, run timeout after 30001 ms. (steps per millisecond=59 ) properties seen :{}
Probabilistic random walk after 1780925 steps, saw 1041762 distinct states, run finished after 30013 ms. (steps per millisecond=59 ) properties seen :{}
Running SMT prover for 1 properties.
[2022-06-08 22:15:32] [INFO ] Flow matrix only has 2642 transitions (discarded 127 similar events)
// Phase 1: matrix 2642 rows 240 cols
[2022-06-08 22:15:32] [INFO ] Computed 10 place invariants in 32 ms
[2022-06-08 22:15:32] [INFO ] [Real]Absence check using 10 positive place invariants in 9 ms returned sat
[2022-06-08 22:15:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 22:15:33] [INFO ] [Real]Absence check using state equation in 393 ms returned sat
[2022-06-08 22:15:33] [INFO ] State equation strengthened by 268 read => feed constraints.
[2022-06-08 22:15:33] [INFO ] [Real]Added 268 Read/Feed constraints in 117 ms returned sat
[2022-06-08 22:15:33] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 22:15:33] [INFO ] [Nat]Absence check using 10 positive place invariants in 3 ms returned sat
[2022-06-08 22:15:33] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 22:15:34] [INFO ] [Nat]Absence check using state equation in 336 ms returned sat
[2022-06-08 22:15:34] [INFO ] [Nat]Added 268 Read/Feed constraints in 129 ms returned sat
[2022-06-08 22:15:34] [INFO ] Deduced a trap composed of 15 places in 179 ms of which 7 ms to minimize.
[2022-06-08 22:15:34] [INFO ] Deduced a trap composed of 12 places in 168 ms of which 1 ms to minimize.
[2022-06-08 22:15:34] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 607 ms
[2022-06-08 22:15:35] [INFO ] Computed and/alt/rep : 355/1401/355 causal constraints (skipped 2285 transitions) in 211 ms.
[2022-06-08 22:15:37] [INFO ] Deduced a trap composed of 106 places in 314 ms of which 1 ms to minimize.
[2022-06-08 22:15:38] [INFO ] Deduced a trap composed of 48 places in 327 ms of which 1 ms to minimize.
[2022-06-08 22:15:38] [INFO ] Deduced a trap composed of 50 places in 337 ms of which 1 ms to minimize.
[2022-06-08 22:15:38] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
Support contains 3 out of 240 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 240/240 places, 2769/2769 transitions.
Graph (complete) has 3422 edges and 240 vertex of which 238 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.9 ms
Discarding 2 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 237 transition count 2750
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 237 transition count 2750
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 7 place count 235 transition count 2753
Free-agglomeration rule applied 6 times.
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 235 transition count 2747
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 19 place count 229 transition count 2747
Applied a total of 19 rules in 247 ms. Remains 229 /240 variables (removed 11) and now considering 2747/2769 (removed 22) transitions.
Finished structural reductions, in 1 iterations. Remains : 229/240 places, 2747/2769 transitions.
[2022-06-08 22:15:39] [INFO ] Flatten gal took : 288 ms
[2022-06-08 22:15:39] [INFO ] Flatten gal took : 155 ms
[2022-06-08 22:15:39] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4613941856811283532.gal : 61 ms
[2022-06-08 22:15:39] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10472512049334367921.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/ReachabilityCardinality4613941856811283532.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality10472512049334367921.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/ReachabilityCardinality4613941856811283532.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality10472512049334367921.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality10472512049334367921.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 15
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :15 after 59
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :59 after 224
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :224 after 549
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :549 after 1194
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1194 after 2479
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :2479 after 5044
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :5044 after 10169
Detected timeout of ITS tools.
[2022-06-08 22:15:54] [INFO ] Flatten gal took : 127 ms
[2022-06-08 22:15:54] [INFO ] Applying decomposition
[2022-06-08 22:15:55] [INFO ] Flatten gal took : 127 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/graph8454958705022718357.txt, -o, /tmp/graph8454958705022718357.bin, -w, /tmp/graph8454958705022718357.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/graph8454958705022718357.bin, -l, -1, -v, -w, /tmp/graph8454958705022718357.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-08 22:15:55] [INFO ] Decomposing Gal with order
[2022-06-08 22:15:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-08 22:15:55] [INFO ] Removed a total of 280 redundant transitions.
[2022-06-08 22:15:55] [INFO ] Flatten gal took : 314 ms
[2022-06-08 22:15:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 223 labels/synchronizations in 19 ms.
[2022-06-08 22:15:56] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16804187093210608892.gal : 19 ms
[2022-06-08 22:15:56] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2334214116112739040.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/ReachabilityCardinality16804187093210608892.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality2334214116112739040.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/ReachabilityCardinality16804187093210608892.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality2334214116112739040.prop --nowitness
Loading property file /tmp/ReachabilityCardinality2334214116112739040.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 9
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :9 after 13
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :13 after 20
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :20 after 69
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :69 after 119
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :119 after 144
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :144 after 316
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :316 after 770
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :770 after 1766
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1766 after 3362
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :3362 after 5705
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :5705 after 10712
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15132284852573815742
[2022-06-08 22:16:11] [INFO ] Built C files in 53ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15132284852573815742
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/ltsmin15132284852573815742]
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/ltsmin15132284852573815742] 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/ltsmin15132284852573815742] 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 4 resets, run finished after 7218 ms. (steps per millisecond=138 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2 resets, run finished after 2422 ms. (steps per millisecond=412 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2118616 steps, run timeout after 30001 ms. (steps per millisecond=70 ) properties seen :{}
Probabilistic random walk after 2118616 steps, saw 1015117 distinct states, run finished after 30004 ms. (steps per millisecond=70 ) properties seen :{}
Running SMT prover for 1 properties.
[2022-06-08 22:16:51] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-08 22:16:51] [INFO ] Computed 8 place invariants in 17 ms
[2022-06-08 22:16:51] [INFO ] [Real]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-08 22:16:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 22:16:52] [INFO ] [Real]Absence check using state equation in 393 ms returned sat
[2022-06-08 22:16:52] [INFO ] State equation strengthened by 254 read => feed constraints.
[2022-06-08 22:16:52] [INFO ] [Real]Added 254 Read/Feed constraints in 115 ms returned sat
[2022-06-08 22:16:52] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 22:16:52] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-08 22:16:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 22:16:52] [INFO ] [Nat]Absence check using state equation in 353 ms returned sat
[2022-06-08 22:16:53] [INFO ] [Nat]Added 254 Read/Feed constraints in 119 ms returned sat
[2022-06-08 22:16:53] [INFO ] Deduced a trap composed of 28 places in 356 ms of which 1 ms to minimize.
[2022-06-08 22:16:54] [INFO ] Deduced a trap composed of 116 places in 577 ms of which 1 ms to minimize.
[2022-06-08 22:16:54] [INFO ] Deduced a trap composed of 11 places in 138 ms of which 1 ms to minimize.
[2022-06-08 22:16:54] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1348 ms
[2022-06-08 22:16:54] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 163 ms.
[2022-06-08 22:16:57] [INFO ] Deduced a trap composed of 50 places in 355 ms of which 1 ms to minimize.
[2022-06-08 22:16:57] [INFO ] Deduced a trap composed of 109 places in 350 ms of which 1 ms to minimize.
[2022-06-08 22:16:57] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 988 ms
[2022-06-08 22:16:57] [INFO ] Added : 100 causal constraints over 20 iterations in 3533 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 22 ms.
Incomplete Parikh walk after 1065800 steps, including 1002 resets, run finished after 9337 ms. (steps per millisecond=114 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 3 out of 229 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 43 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Starting structural reductions, iteration 0 : 229/229 places, 2747/2747 transitions.
Applied a total of 0 rules in 81 ms. Remains 229 /229 variables (removed 0) and now considering 2747/2747 (removed 0) transitions.
[2022-06-08 22:17:07] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-08 22:17:07] [INFO ] Computed 8 place invariants in 12 ms
[2022-06-08 22:17:07] [INFO ] Implicit Places using invariants in 466 ms returned []
[2022-06-08 22:17:07] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-08 22:17:07] [INFO ] Computed 8 place invariants in 15 ms
[2022-06-08 22:17:08] [INFO ] State equation strengthened by 254 read => feed constraints.
[2022-06-08 22:17:12] [INFO ] Implicit Places using invariants and state equation in 4558 ms returned []
Implicit Place search using SMT with State Equation took 5029 ms to find 0 implicit places.
[2022-06-08 22:17:12] [INFO ] Redundant transitions in 218 ms returned []
[2022-06-08 22:17:12] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-08 22:17:12] [INFO ] Computed 8 place invariants in 15 ms
[2022-06-08 22:17:13] [INFO ] Dead Transitions using invariants and state equation in 750 ms returned []
Finished structural reductions, in 1 iterations. Remains : 229/229 places, 2747/2747 transitions.
Incomplete random walk after 100000 steps, including 4 resets, run finished after 688 ms. (steps per millisecond=145 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-06-08 22:17:14] [INFO ] Flow matrix only has 2618 transitions (discarded 129 similar events)
// Phase 1: matrix 2618 rows 229 cols
[2022-06-08 22:17:14] [INFO ] Computed 8 place invariants in 17 ms
[2022-06-08 22:17:14] [INFO ] [Real]Absence check using 8 positive place invariants in 5 ms returned sat
[2022-06-08 22:17:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 22:17:14] [INFO ] [Real]Absence check using state equation in 326 ms returned sat
[2022-06-08 22:17:14] [INFO ] State equation strengthened by 254 read => feed constraints.
[2022-06-08 22:17:14] [INFO ] [Real]Added 254 Read/Feed constraints in 110 ms returned sat
[2022-06-08 22:17:14] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 22:17:14] [INFO ] [Nat]Absence check using 8 positive place invariants in 3 ms returned sat
[2022-06-08 22:17:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 22:17:15] [INFO ] [Nat]Absence check using state equation in 323 ms returned sat
[2022-06-08 22:17:15] [INFO ] [Nat]Added 254 Read/Feed constraints in 118 ms returned sat
[2022-06-08 22:17:15] [INFO ] Deduced a trap composed of 28 places in 326 ms of which 1 ms to minimize.
[2022-06-08 22:17:16] [INFO ] Deduced a trap composed of 116 places in 368 ms of which 0 ms to minimize.
[2022-06-08 22:17:16] [INFO ] Deduced a trap composed of 11 places in 137 ms of which 1 ms to minimize.
[2022-06-08 22:17:16] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1102 ms
[2022-06-08 22:17:16] [INFO ] Computed and/alt/rep : 342/1316/342 causal constraints (skipped 2275 transitions) in 195 ms.
[2022-06-08 22:17:19] [INFO ] Deduced a trap composed of 50 places in 355 ms of which 0 ms to minimize.
[2022-06-08 22:17:19] [INFO ] Deduced a trap composed of 109 places in 349 ms of which 0 ms to minimize.
[2022-06-08 22:17:19] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 970 ms
[2022-06-08 22:17:19] [INFO ] Added : 100 causal constraints over 20 iterations in 3546 ms. Result :sat
[2022-06-08 22:17:20] [INFO ] Flatten gal took : 124 ms
[2022-06-08 22:17:20] [INFO ] Flatten gal took : 123 ms
[2022-06-08 22:17:20] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15708923033935848214.gal : 14 ms
[2022-06-08 22:17:20] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12660336331861415645.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/ReachabilityCardinality15708923033935848214.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality12660336331861415645.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/ReachabilityCardinality15708923033935848214.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality12660336331861415645.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality12660336331861415645.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 15
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :15 after 59
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :59 after 224
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :224 after 549
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :549 after 1194
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1194 after 2479
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :2479 after 5044
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :5044 after 10169
Detected timeout of ITS tools.
[2022-06-08 22:17:35] [INFO ] Flatten gal took : 117 ms
[2022-06-08 22:17:35] [INFO ] Applying decomposition
[2022-06-08 22:17:35] [INFO ] Flatten gal took : 115 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/graph2390725212930177977.txt, -o, /tmp/graph2390725212930177977.bin, -w, /tmp/graph2390725212930177977.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/graph2390725212930177977.bin, -l, -1, -v, -w, /tmp/graph2390725212930177977.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-08 22:17:35] [INFO ] Decomposing Gal with order
[2022-06-08 22:17:35] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-08 22:17:35] [INFO ] Removed a total of 280 redundant transitions.
[2022-06-08 22:17:36] [INFO ] Flatten gal took : 224 ms
[2022-06-08 22:17:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 223 labels/synchronizations in 12 ms.
[2022-06-08 22:17:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality602242002451782210.gal : 15 ms
[2022-06-08 22:17:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7306903451179178914.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/ReachabilityCardinality602242002451782210.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality7306903451179178914.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/ReachabilityCardinality602242002451782210.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality7306903451179178914.prop --nowitness
Loading property file /tmp/ReachabilityCardinality7306903451179178914.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 9
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :9 after 13
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :13 after 20
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :20 after 41
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :41 after 115
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :115 after 226
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :226 after 426
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :426 after 696
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :696 after 1610
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1610 after 3294
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :3294 after 6381
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :6381 after 10521
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin1053092756133621024
[2022-06-08 22:17:51] [INFO ] Built C files in 35ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1053092756133621024
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/ltsmin1053092756133621024]
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/ltsmin1053092756133621024] 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/ltsmin1053092756133621024] 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)
Drop transitions removed 6 transitions
Ensure Unique test removed 124 transitions
Reduce isomorphic transitions removed 130 transitions.
Iterating post reduction 0 with 130 rules applied. Total rules applied 130 place count 229 transition count 2617
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 134 place count 227 transition count 2615
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 135 place count 227 transition count 2614
Free-agglomeration rule applied 4 times.
Iterating global reduction 1 with 4 rules applied. Total rules applied 139 place count 227 transition count 2610
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 143 place count 223 transition count 2610
Applied a total of 143 rules in 299 ms. Remains 223 /229 variables (removed 6) and now considering 2610/2747 (removed 137) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 2610 rows 223 cols
[2022-06-08 22:17:52] [INFO ] Computed 9 place invariants in 8 ms
[2022-06-08 22:17:52] [INFO ] [Real]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-06-08 22:17:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-08 22:17:52] [INFO ] [Real]Absence check using state equation in 325 ms returned sat
[2022-06-08 22:17:53] [INFO ] Computed and/alt/rep : 422/1412/422 causal constraints (skipped 2187 transitions) in 231 ms.
[2022-06-08 22:17:53] [INFO ] Solution in real domain found non-integer solution.
[2022-06-08 22:17:53] [INFO ] [Nat]Absence check using 9 positive place invariants in 3 ms returned sat
[2022-06-08 22:17:53] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-08 22:17:53] [INFO ] [Nat]Absence check using state equation in 583 ms returned sat
[2022-06-08 22:17:54] [INFO ] Computed and/alt/rep : 422/1412/422 causal constraints (skipped 2187 transitions) in 178 ms.
[2022-06-08 22:17:54] [INFO ] Added : 7 causal constraints over 3 iterations in 516 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 5 ms.
[2022-06-08 22:17:54] [INFO ] Flatten gal took : 106 ms
Using solver Z3 to compute partial order matrices.
[2022-06-08 22:17:55] [INFO ] Flatten gal took : 184 ms
Built C files in :
/tmp/ltsmin15096002863965603683
[2022-06-08 22:17:55] [INFO ] Too many transitions (2747) to apply POR reductions. Disabling POR matrices.
[2022-06-08 22:17:55] [INFO ] Built C files in 66ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15096002863965603683
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/ltsmin15096002863965603683]
[2022-06-08 22:17:55] [INFO ] Applying decomposition
[2022-06-08 22:17:55] [INFO ] Input system was already deterministic with 2747 transitions.
[2022-06-08 22:17:55] [INFO ] Flatten gal took : 257 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/graph6199900332243320910.txt, -o, /tmp/graph6199900332243320910.bin, -w, /tmp/graph6199900332243320910.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/graph6199900332243320910.bin, -l, -1, -v, -w, /tmp/graph6199900332243320910.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-08 22:17:56] [INFO ] Decomposing Gal with order
[2022-06-08 22:17:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-08 22:17:56] [INFO ] Removed a total of 280 redundant transitions.
[2022-06-08 22:17:56] [INFO ] Ran tautology test, simplified 0 / 1 in 1303 ms.
[2022-06-08 22:17:56] [INFO ] Flatten gal took : 315 ms
[2022-06-08 22:17:56] [INFO ] Fuse similar labels procedure discarded/fused a total of 223 labels/synchronizations in 9 ms.
[2022-06-08 22:17:56] [INFO ] BMC solution for property BugTracking-PT-q3m004-ReachabilityFireability-15(UNSAT) depth K=0 took 5 ms
[2022-06-08 22:17:56] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability5013390091223452523.gal : 24 ms
[2022-06-08 22:17:56] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability15155047880588654508.prop : 4 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityFireability5013390091223452523.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability15155047880588654508.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/ReachabilityFireability5013390091223452523.gal -t CGAL -reachable-file /tmp/ReachabilityFireability15155047880588654508.prop --nowitness
[2022-06-08 22:17:56] [INFO ] BMC solution for property BugTracking-PT-q3m004-ReachabilityFireability-15(UNSAT) depth K=1 took 13 ms
[2022-06-08 22:17:56] [INFO ] BMC solution for property BugTracking-PT-q3m004-ReachabilityFireability-15(UNSAT) depth K=2 took 221 ms
Loading property file /tmp/ReachabilityFireability15155047880588654508.prop.
[2022-06-08 22:17:57] [INFO ] BMC solution for property BugTracking-PT-q3m004-ReachabilityFireability-15(UNSAT) depth K=3 took 233 ms
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 9
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :9 after 13
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :13 after 20
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :20 after 41
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :41 after 115
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :115 after 232
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :232 after 401
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 2618 out of 2747 initially.
// Phase 1: matrix 2618 rows 229 cols
[2022-06-08 22:17:57] [INFO ] Computed 8 place invariants in 20 ms
inv : l25 + l26 + l28 + l29 + l30 + l31 = 1
inv : x3_BUG_REPORT_q0 + x3_BUG_REPORT_q3 + x3_BUG_REPORT_q5 + x3_BUG_REPORT_q8 + x3_CLOSED_q8 + x3_FIXED_q3 + x3_FIXED_q5 + x3_FIXED_q8 + x3_FIX_AGAIN_q0 + x3_FIX_AGAIN_q3 + x3_FIX_AGAIN_q5 + x3_FIX_AGAIN_q8 + x3_MORE_INFO_q3 + x3_MORE_INFO_q5 + x3_MORE_INFO_q8 + x3_MUST_FIX_q8 + x3_PENDING_q3 + x3_PENDING_q5 + x3_PENDING_q8 + x3_VERIFIED_q0 + x3_VERIFIED_q3 + x3_VERIFIED_q5 + x3_VERIFIED_q8 = 1
inv : l5 + l6 + l9 = 1
inv : l19 + l20 + l23 + l24 = 1
inv : x1_BUG_REPORT_q0 + x1_BUG_REPORT_q1 + x1_BUG_REPORT_q8 + x1_CLOSED_q8 + x1_FIXED_q8 + x1_FIX_AGAIN_q8 + x1_MORE_INFO_q0 + x1_MORE_INFO_q1 + x1_MORE_INFO_q8 + x1_MUST_FIX_q8 + x1_PENDING_q8 + x1_VERIFIED_q8 = 1
inv : x0_BUG_REPORT_q0 + x0_BUG_REPORT_q2 + x0_BUG_REPORT_q3 + x0_BUG_REPORT_q5 + x0_BUG_REPORT_q7 + x0_BUG_REPORT_q8 + x0_CLOSED_q7 + x0_CLOSED_q8 + x0_FIXED_q3 + x0_FIXED_q5 + x0_FIXED_q7 + x0_FIXED_q8 + x0_FIX_AGAIN_q5 + x0_FIX_AGAIN_q7 + x0_FIX_AGAIN_q8 + x0_MORE_INFO_q2 + x0_MORE_INFO_q3 + x0_MORE_INFO_q5 + x0_MORE_INFO_q7 + x0_MORE_INFO_q8 + x0_MUST_FIX_q7 + x0_MUST_FIX_q8 + x0_PENDING_q3 + x0_PENDING_q5 + x0_PENDING_q7 + x0_PENDING_q8 + x0_VERIFIED_q5 + x0_VERIFIED_q7 + x0_VERIFIED_q8 = 1
inv : x4_BUG_REPORT_q0 + x4_BUG_REPORT_q6 + x4_BUG_REPORT_q8 + x4_CLOSED_q0 + x4_CLOSED_q6 + x4_CLOSED_q8 + x4_FIXED_q6 + x4_FIXED_q8 + x4_FIX_AGAIN_q6 + x4_FIX_AGAIN_q8 + x4_MORE_INFO_q6 + x4_MORE_INFO_q8 + x4_MUST_FIX_q0 + x4_MUST_FIX_q6 + x4_MUST_FIX_q8 + x4_PENDING_q6 + x4_PENDING_q8 + x4_VERIFIED_q6 + x4_VERIFIED_q8 = 1
inv : x2_BUG_REPORT_q0 + x2_BUG_REPORT_q2 + x2_BUG_REPORT_q6 + x2_BUG_REPORT_q7 + x2_BUG_REPORT_q8 + x2_CLOSED_q7 + x2_CLOSED_q8 + x2_FIXED_q0 + x2_FIXED_q2 + x2_FIXED_q6 + x2_FIXED_q7 + x2_FIXED_q8 + x2_FIX_AGAIN_q6 + x2_FIX_AGAIN_q7 + x2_FIX_AGAIN_q8 + x2_MORE_INFO_q2 + x2_MORE_INFO_q6 + x2_MORE_INFO_q7 + x2_MORE_INFO_q8 + x2_MUST_FIX_q7 + x2_MUST_FIX_q8 + x2_PENDING_q0 + x2_PENDING_q2 + x2_PENDING_q6 + x2_PENDING_q7 + x2_PENDING_q8 + x2_VERIFIED_q6 + x2_VERIFIED_q7 + x2_VERIFIED_q8 = 1
Total of 8 invariants.
[2022-06-08 22:17:57] [INFO ] Computed 8 place invariants in 21 ms
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :401 after 732
[2022-06-08 22:17:57] [INFO ] BMC solution for property BugTracking-PT-q3m004-ReachabilityFireability-15(UNSAT) depth K=4 took 649 ms
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :732 after 1647
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1647 after 3269
[2022-06-08 22:18:01] [INFO ] BMC solution for property BugTracking-PT-q3m004-ReachabilityFireability-15(UNSAT) depth K=5 took 3840 ms
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :3269 after 5598
[2022-06-08 22:18:08] [INFO ] Proved 229 variables to be positive in 11638 ms
[2022-06-08 22:18:08] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBugTracking-PT-q3m004-ReachabilityFireability-15
[2022-06-08 22:18:08] [INFO ] KInduction solution for property BugTracking-PT-q3m004-ReachabilityFireability-15(SAT) depth K=0 took 12 ms
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :5598 after 9035
[2022-06-08 22:18:13] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBugTracking-PT-q3m004-ReachabilityFireability-15
[2022-06-08 22:18:13] [INFO ] KInduction solution for property BugTracking-PT-q3m004-ReachabilityFireability-15(SAT) depth K=1 took 4048 ms
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :9035 after 21028
Compilation finished in 33655 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin15096002863965603683]
Link finished in 164 ms.
Running LTSmin : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/pins2lts-mc-linux64, ./gal.so, --threads=8, -p, --pins-guards, --when, -i, BugTrackingPTq3m004ReachabilityFireability15==true], workingDir=/tmp/ltsmin15096002863965603683]
[2022-06-08 22:19:29] [INFO ] BMC solution for property BugTracking-PT-q3m004-ReachabilityFireability-15(UNSAT) depth K=6 took 87952 ms
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :21028 after 59334
[2022-06-08 22:25:36] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBugTracking-PT-q3m004-ReachabilityFireability-15
[2022-06-08 22:25:36] [INFO ] KInduction solution for property BugTracking-PT-q3m004-ReachabilityFireability-15(SAT) depth K=2 took 443288 ms
[2022-06-08 22:28:39] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBugTracking-PT-q3m004-ReachabilityFireability-15
[2022-06-08 22:28:39] [INFO ] KInduction solution for property BugTracking-PT-q3m004-ReachabilityFireability-15(SAT) depth K=3 took 183311 ms
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :59334 after 359392
[2022-06-08 22:34:36] [INFO ] BMC solution for property BugTracking-PT-q3m004-ReachabilityFireability-15(UNSAT) depth K=7 took 907020 ms
Detected timeout of ITS tools.
[2022-06-08 22:38:54] [INFO ] Applying decomposition
[2022-06-08 22:38:54] [INFO ] Flatten gal took : 349 ms
[2022-06-08 22:38:54] [INFO ] Decomposing Gal with order
[2022-06-08 22:38:54] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-08 22:38:55] [INFO ] Removed a total of 280 redundant transitions.
[2022-06-08 22:38:55] [INFO ] Flatten gal took : 561 ms
[2022-06-08 22:38:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 223 labels/synchronizations in 33 ms.
[2022-06-08 22:38:55] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability5370445847232230529.gal : 65 ms
[2022-06-08 22:38:55] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability2837583476789698039.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/ReachabilityFireability5370445847232230529.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability2837583476789698039.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/ReachabilityFireability5370445847232230529.gal -t CGAL -reachable-file /tmp/ReachabilityFireability2837583476789698039.prop --nowitness
Loading property file /tmp/ReachabilityFireability2837583476789698039.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 9
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :9 after 13
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :13 after 20
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :20 after 41
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :41 after 115
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :115 after 223
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :223 after 398
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :398 after 729
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :729 after 1655
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1655 after 3342
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :3342 after 5650
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :5650 after 10095
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :10095 after 20844
SDD proceeding with computation,1 properties remain. new max is 65536
SDD size :20844 after 87553
[2022-06-08 22:51:39] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBugTracking-PT-q3m004-ReachabilityFireability-15
[2022-06-08 22:51:39] [INFO ] KInduction solution for property BugTracking-PT-q3m004-ReachabilityFireability-15(SAT) depth K=4 took 1379107 ms
[2022-06-08 22:53:32] [INFO ] BMC solution for property BugTracking-PT-q3m004-ReachabilityFireability-15(UNSAT) depth K=8 took 1135286 ms
SDD proceeding with computation,1 properties remain. new max is 131072
SDD size :87553 after 494563
Detected timeout of ITS tools.
[2022-06-08 22:59:53] [INFO ] Flatten gal took : 372 ms
[2022-06-08 22:59:53] [INFO ] Input system was already deterministic with 2747 transitions.
[2022-06-08 22:59:53] [INFO ] Transformed 229 places.
[2022-06-08 22:59:53] [INFO ] Transformed 2747 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-06-08 22:59:54] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability11306049557875019705.gal : 42 ms
[2022-06-08 22:59:54] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability15904237384364321635.prop : 3 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/ReachabilityFireability11306049557875019705.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability15904237384364321635.prop, --nowitness, --load-order, /home/mcc/execution/model.ord, --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/ReachabilityFireability11306049557875019705.gal -t CGAL -reachable-file /tmp/ReachabilityFireability15904237384364321635.prop --nowitness --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/ReachabilityFireability15904237384364321635.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 9
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :9 after 21
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :21 after 44
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :44 after 86
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :86 after 169
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :169 after 331
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :331 after 654
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :654 after 1296
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1296 after 2579
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :2579 after 5141
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :5141 after 10264
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :10264 after 20506
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :20506 after 40989

BK_TIME_CONFINEMENT_REACHED

--------------------
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="BugTracking-PT-q3m004"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2021"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2021"
echo " Input is BugTracking-PT-q3m004, 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 r323-tall-165472292500006"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BugTracking-PT-q3m004.tgz
mv BugTracking-PT-q3m004 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 ;