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-165472292700165.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is FunctionPointer-PT-b008, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r323-tall-165472292700165
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 840K
-rw-r--r-- 1 mcc users 6.0K Jun 7 17:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Jun 7 17:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Jun 7 17:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 76K Jun 7 17:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Jun 6 15:26 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Jun 6 15:26 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Jun 6 15:26 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Jun 6 15:26 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 8.4K Jun 7 17:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 87K Jun 7 17:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Jun 7 17:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 104K Jun 7 17:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 6 15:26 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 6 15:26 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 5 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 391K 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 FunctionPointer-PT-b008-ReachabilityFireability-00
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-01
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-02
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-03
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-04
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-05
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-06
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-07
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-08
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-09
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-10
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-11
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-12
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-13
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-14
FORMULA_NAME FunctionPointer-PT-b008-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654759445012

Running Version 0
[2022-06-09 07:24:06] [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]
[2022-06-09 07:24:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-09 07:24:06] [INFO ] Load time of PNML (sax parser for PT used): 257 ms
[2022-06-09 07:24:06] [INFO ] Transformed 306 places.
[2022-06-09 07:24:06] [INFO ] Transformed 840 transitions.
[2022-06-09 07:24:06] [INFO ] Parsed PT model containing 306 places and 840 transitions in 304 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 17 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 84 places in 5 ms
Reduce places removed 84 places and 192 transitions.
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 11 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 11) seen :5
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 6) seen :1
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2022-06-09 07:24:07] [INFO ] Flow matrix only has 414 transitions (discarded 234 similar events)
// Phase 1: matrix 414 rows 222 cols
[2022-06-09 07:24:07] [INFO ] Computed 4 place invariants in 20 ms
[2022-06-09 07:24:07] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned unsat
[2022-06-09 07:24:07] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned unsat
[2022-06-09 07:24:07] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-09 07:24:07] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 07:24:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 07:24:07] [INFO ] [Real]Absence check using state equation in 82 ms returned sat
[2022-06-09 07:24:07] [INFO ] State equation strengthened by 283 read => feed constraints.
[2022-06-09 07:24:07] [INFO ] [Real]Added 283 Read/Feed constraints in 47 ms returned sat
[2022-06-09 07:24:07] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 07:24:07] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2022-06-09 07:24:07] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 5 ms returned sat
[2022-06-09 07:24:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 07:24:07] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2022-06-09 07:24:07] [INFO ] [Nat]Added 283 Read/Feed constraints in 56 ms returned sat
[2022-06-09 07:24:07] [INFO ] Computed and/alt/rep : 57/91/57 causal constraints (skipped 355 transitions) in 55 ms.
[2022-06-09 07:24:08] [INFO ] Added : 40 causal constraints over 8 iterations in 355 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 7 ms.
[2022-06-09 07:24:08] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned unsat
[2022-06-09 07:24:08] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned unsat
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-07 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-02 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 5 Parikh solutions to 1 different solutions.
Incomplete Parikh walk after 128800 steps, including 1002 resets, run finished after 375 ms. (steps per millisecond=343 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 12 out of 222 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 222/222 places, 648/648 transitions.
Graph (complete) has 932 edges and 222 vertex of which 212 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.5 ms
Discarding 10 places :
Also discarding 0 output transitions
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 25 place count 188 transition count 550
Iterating global reduction 0 with 24 rules applied. Total rules applied 49 place count 188 transition count 550
Ensure Unique test removed 68 transitions
Reduce isomorphic transitions removed 68 transitions.
Iterating post reduction 0 with 68 rules applied. Total rules applied 117 place count 188 transition count 482
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 129 place count 176 transition count 458
Iterating global reduction 1 with 12 rules applied. Total rules applied 141 place count 176 transition count 458
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 161 place count 176 transition count 438
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 168 place count 169 transition count 424
Iterating global reduction 2 with 7 rules applied. Total rules applied 175 place count 169 transition count 424
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 182 place count 162 transition count 396
Iterating global reduction 2 with 7 rules applied. Total rules applied 189 place count 162 transition count 396
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 196 place count 155 transition count 382
Iterating global reduction 2 with 7 rules applied. Total rules applied 203 place count 155 transition count 382
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 206 place count 152 transition count 370
Iterating global reduction 2 with 3 rules applied. Total rules applied 209 place count 152 transition count 370
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 211 place count 150 transition count 362
Iterating global reduction 2 with 2 rules applied. Total rules applied 213 place count 150 transition count 362
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 215 place count 148 transition count 358
Iterating global reduction 2 with 2 rules applied. Total rules applied 217 place count 148 transition count 358
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 219 place count 146 transition count 354
Iterating global reduction 2 with 2 rules applied. Total rules applied 221 place count 146 transition count 354
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 223 place count 144 transition count 350
Iterating global reduction 2 with 2 rules applied. Total rules applied 225 place count 144 transition count 350
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 227 place count 142 transition count 346
Iterating global reduction 2 with 2 rules applied. Total rules applied 229 place count 142 transition count 346
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 231 place count 140 transition count 342
Iterating global reduction 2 with 2 rules applied. Total rules applied 233 place count 140 transition count 342
Drop transitions removed 12 transitions
Redundant transition composition rules discarded 12 transitions
Iterating global reduction 2 with 12 rules applied. Total rules applied 245 place count 140 transition count 330
Applied a total of 245 rules in 134 ms. Remains 140 /222 variables (removed 82) and now considering 330/648 (removed 318) transitions.
Finished structural reductions, in 1 iterations. Remains : 140/222 places, 330/648 transitions.
[2022-06-09 07:24:09] [INFO ] Flatten gal took : 60 ms
[2022-06-09 07:24:09] [INFO ] Flatten gal took : 25 ms
[2022-06-09 07:24:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14042967711404589216.gal : 13 ms
[2022-06-09 07:24:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4751554710876736324.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/ReachabilityCardinality14042967711404589216.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality4751554710876736324.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/ReachabilityCardinality14042967711404589216.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality4751554710876736324.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality4751554710876736324.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 31
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :31 after 1081
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :1081 after 219187
Detected timeout of ITS tools.
[2022-06-09 07:24:24] [INFO ] Flatten gal took : 20 ms
[2022-06-09 07:24:24] [INFO ] Applying decomposition
[2022-06-09 07:24:24] [INFO ] Flatten gal took : 20 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/graph14542533684244611440.txt, -o, /tmp/graph14542533684244611440.bin, -w, /tmp/graph14542533684244611440.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/graph14542533684244611440.bin, -l, -1, -v, -w, /tmp/graph14542533684244611440.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 07:24:24] [INFO ] Decomposing Gal with order
[2022-06-09 07:24:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 07:24:24] [INFO ] Removed a total of 555 redundant transitions.
[2022-06-09 07:24:24] [INFO ] Flatten gal took : 108 ms
[2022-06-09 07:24:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 185 labels/synchronizations in 18 ms.
[2022-06-09 07:24:24] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2067822613086843801.gal : 5 ms
[2022-06-09 07:24:24] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4941786351945950850.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/ReachabilityCardinality2067822613086843801.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality4941786351945950850.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/ReachabilityCardinality2067822613086843801.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality4941786351945950850.prop --nowitness
Loading property file /tmp/ReachabilityCardinality4941786351945950850.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13574452220068691771
[2022-06-09 07:24:39] [INFO ] Built C files in 26ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13574452220068691771
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/ltsmin13574452220068691771]
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/ltsmin13574452220068691771] 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/ltsmin13574452220068691771] 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 1841 resets, run finished after 1194 ms. (steps per millisecond=837 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 755 ms. (steps per millisecond=1324 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 15774100 steps, run timeout after 30001 ms. (steps per millisecond=525 ) properties seen :{}
Probabilistic random walk after 15774100 steps, saw 9945078 distinct states, run finished after 30007 ms. (steps per millisecond=525 ) properties seen :{}
Running SMT prover for 1 properties.
[2022-06-09 07:25:12] [INFO ] Flow matrix only has 226 transitions (discarded 104 similar events)
// Phase 1: matrix 226 rows 140 cols
[2022-06-09 07:25:12] [INFO ] Computed 2 place invariants in 6 ms
[2022-06-09 07:25:12] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2022-06-09 07:25:12] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 07:25:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 07:25:12] [INFO ] [Real]Absence check using state equation in 205 ms returned sat
[2022-06-09 07:25:12] [INFO ] State equation strengthened by 145 read => feed constraints.
[2022-06-09 07:25:12] [INFO ] [Real]Added 145 Read/Feed constraints in 23 ms returned sat
[2022-06-09 07:25:12] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 07:25:13] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2022-06-09 07:25:13] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-09 07:25:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 07:25:13] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2022-06-09 07:25:13] [INFO ] [Nat]Added 145 Read/Feed constraints in 19 ms returned sat
[2022-06-09 07:25:13] [INFO ] Computed and/alt/rep : 55/165/53 causal constraints (skipped 171 transitions) in 23 ms.
[2022-06-09 07:25:13] [INFO ] Added : 33 causal constraints over 7 iterations in 145 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
Incomplete Parikh walk after 24500 steps, including 675 resets, run finished after 64 ms. (steps per millisecond=382 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 12 out of 140 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 140/140 places, 330/330 transitions.
Applied a total of 0 rules in 11 ms. Remains 140 /140 variables (removed 0) and now considering 330/330 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 140/140 places, 330/330 transitions.
Starting structural reductions, iteration 0 : 140/140 places, 330/330 transitions.
Applied a total of 0 rules in 10 ms. Remains 140 /140 variables (removed 0) and now considering 330/330 (removed 0) transitions.
[2022-06-09 07:25:13] [INFO ] Flow matrix only has 226 transitions (discarded 104 similar events)
// Phase 1: matrix 226 rows 140 cols
[2022-06-09 07:25:13] [INFO ] Computed 2 place invariants in 4 ms
[2022-06-09 07:25:13] [INFO ] Implicit Places using invariants in 80 ms returned []
[2022-06-09 07:25:13] [INFO ] Flow matrix only has 226 transitions (discarded 104 similar events)
// Phase 1: matrix 226 rows 140 cols
[2022-06-09 07:25:13] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 07:25:13] [INFO ] State equation strengthened by 145 read => feed constraints.
[2022-06-09 07:25:13] [INFO ] Implicit Places using invariants and state equation in 254 ms returned []
Implicit Place search using SMT with State Equation took 336 ms to find 0 implicit places.
[2022-06-09 07:25:13] [INFO ] Redundant transitions in 22 ms returned []
[2022-06-09 07:25:13] [INFO ] Flow matrix only has 226 transitions (discarded 104 similar events)
// Phase 1: matrix 226 rows 140 cols
[2022-06-09 07:25:13] [INFO ] Computed 2 place invariants in 3 ms
[2022-06-09 07:25:13] [INFO ] Dead Transitions using invariants and state equation in 108 ms returned []
Finished structural reductions, in 1 iterations. Remains : 140/140 places, 330/330 transitions.
Incomplete random walk after 100008 steps, including 165 resets, run finished after 226 ms. (steps per millisecond=442 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-06-09 07:25:14] [INFO ] Flow matrix only has 226 transitions (discarded 104 similar events)
// Phase 1: matrix 226 rows 140 cols
[2022-06-09 07:25:14] [INFO ] Computed 2 place invariants in 4 ms
[2022-06-09 07:25:14] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2022-06-09 07:25:14] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 07:25:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 07:25:14] [INFO ] [Real]Absence check using state equation in 51 ms returned sat
[2022-06-09 07:25:14] [INFO ] State equation strengthened by 145 read => feed constraints.
[2022-06-09 07:25:14] [INFO ] [Real]Added 145 Read/Feed constraints in 25 ms returned sat
[2022-06-09 07:25:14] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 07:25:14] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2022-06-09 07:25:14] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 07:25:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 07:25:14] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2022-06-09 07:25:14] [INFO ] [Nat]Added 145 Read/Feed constraints in 20 ms returned sat
[2022-06-09 07:25:14] [INFO ] Computed and/alt/rep : 55/165/53 causal constraints (skipped 171 transitions) in 21 ms.
[2022-06-09 07:25:14] [INFO ] Added : 33 causal constraints over 7 iterations in 132 ms. Result :sat
[2022-06-09 07:25:14] [INFO ] Flatten gal took : 17 ms
[2022-06-09 07:25:14] [INFO ] Flatten gal took : 15 ms
[2022-06-09 07:25:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10493995273015823636.gal : 4 ms
[2022-06-09 07:25:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4824163094664656093.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/ReachabilityCardinality10493995273015823636.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality4824163094664656093.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/ReachabilityCardinality10493995273015823636.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality4824163094664656093.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality4824163094664656093.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 31
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :31 after 1081
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :1081 after 219187
Detected timeout of ITS tools.
[2022-06-09 07:25:29] [INFO ] Flatten gal took : 21 ms
[2022-06-09 07:25:29] [INFO ] Applying decomposition
[2022-06-09 07:25:29] [INFO ] Flatten gal took : 24 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/graph11118689974974695058.txt, -o, /tmp/graph11118689974974695058.bin, -w, /tmp/graph11118689974974695058.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/graph11118689974974695058.bin, -l, -1, -v, -w, /tmp/graph11118689974974695058.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 07:25:29] [INFO ] Decomposing Gal with order
[2022-06-09 07:25:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 07:25:29] [INFO ] Removed a total of 542 redundant transitions.
[2022-06-09 07:25:29] [INFO ] Flatten gal took : 87 ms
[2022-06-09 07:25:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 168 labels/synchronizations in 24 ms.
[2022-06-09 07:25:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6803375276113741258.gal : 3 ms
[2022-06-09 07:25:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15009010776283335574.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/ReachabilityCardinality6803375276113741258.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality15009010776283335574.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/ReachabilityCardinality6803375276113741258.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality15009010776283335574.prop --nowitness
Loading property file /tmp/ReachabilityCardinality15009010776283335574.prop.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17757164334686247406
[2022-06-09 07:25:44] [INFO ] Built C files in 8ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17757164334686247406
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/ltsmin17757164334686247406]
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/ltsmin17757164334686247406] 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/ltsmin17757164334686247406] 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)
Graph (trivial) has 184 edges and 140 vertex of which 24 / 140 are part of one of the 8 SCC in 10 ms
Free SCC test removed 16 places
Drop transitions removed 40 transitions
Ensure Unique test removed 88 transitions
Reduce isomorphic transitions removed 128 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 124 transition count 192
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 21 place count 114 transition count 192
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 24 Pre rules applied. Total rules applied 21 place count 114 transition count 168
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 2 with 48 rules applied. Total rules applied 69 place count 90 transition count 168
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 76 place count 83 transition count 161
Iterating global reduction 2 with 7 rules applied. Total rules applied 83 place count 83 transition count 161
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 97 place count 83 transition count 147
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 129 place count 67 transition count 131
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 135 place count 61 transition count 119
Iterating global reduction 3 with 6 rules applied. Total rules applied 141 place count 61 transition count 119
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 146 place count 56 transition count 109
Iterating global reduction 3 with 5 rules applied. Total rules applied 151 place count 56 transition count 109
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 156 place count 51 transition count 99
Iterating global reduction 3 with 5 rules applied. Total rules applied 161 place count 51 transition count 99
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 3 with 5 rules applied. Total rules applied 166 place count 51 transition count 94
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 176 place count 46 transition count 98
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 177 place count 46 transition count 97
Applied a total of 177 rules in 78 ms. Remains 46 /140 variables (removed 94) and now considering 97/330 (removed 233) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 97 rows 46 cols
[2022-06-09 07:25:45] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-09 07:25:45] [INFO ] [Real]Absence check using 1 positive place invariants in 1 ms returned sat
[2022-06-09 07:25:45] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-09 07:25:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-09 07:25:46] [INFO ] [Real]Absence check using state equation in 16 ms returned sat
[2022-06-09 07:25:46] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-06-09 07:25:46] [INFO ] [Real]Added 2 Read/Feed constraints in 1 ms returned sat
[2022-06-09 07:25:46] [INFO ] Solution in real domain found non-integer solution.
[2022-06-09 07:25:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 26 ms returned sat
[2022-06-09 07:25:46] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 32 ms returned sat
[2022-06-09 07:25:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-09 07:25:46] [INFO ] [Nat]Absence check using state equation in 44 ms returned sat
[2022-06-09 07:25:46] [INFO ] [Nat]Added 2 Read/Feed constraints in 0 ms returned sat
[2022-06-09 07:25:46] [INFO ] Computed and/alt/rep : 62/344/62 causal constraints (skipped 22 transitions) in 6 ms.
[2022-06-09 07:25:46] [INFO ] Added : 53 causal constraints over 14 iterations in 298 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2022-06-09 07:25:46] [INFO ] Flatten gal took : 15 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin10583856356984343296
[2022-06-09 07:25:46] [INFO ] Applying decomposition
[2022-06-09 07:25:46] [INFO ] Computing symmetric may disable matrix : 330 transitions.
[2022-06-09 07:25:46] [INFO ] Computation of Complete disable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-09 07:25:46] [INFO ] Computing symmetric may enable matrix : 330 transitions.
[2022-06-09 07:25:46] [INFO ] Computation of Complete enable matrix. took 2 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-09 07:25:46] [INFO ] Flatten gal took : 37 ms
[2022-06-09 07:25:46] [INFO ] Flatten gal took : 61 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/graph10013143933027075300.txt, -o, /tmp/graph10013143933027075300.bin, -w, /tmp/graph10013143933027075300.weights], workingDir=null]
[2022-06-09 07:25:46] [INFO ] Computing Do-Not-Accords matrix : 330 transitions.
[2022-06-09 07:25:46] [INFO ] Input system was already deterministic with 330 transitions.
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph10013143933027075300.bin, -l, -1, -v, -w, /tmp/graph10013143933027075300.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-09 07:25:46] [INFO ] Decomposing Gal with order
[2022-06-09 07:25:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-09 07:25:46] [INFO ] Computation of Completed DNA matrix. took 21 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-09 07:25:46] [INFO ] Built C files in 293ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10583856356984343296
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/ltsmin10583856356984343296]
[2022-06-09 07:25:46] [INFO ] Removed a total of 540 redundant transitions.
[2022-06-09 07:25:46] [INFO ] Flatten gal took : 60 ms
[2022-06-09 07:25:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 173 labels/synchronizations in 7 ms.
[2022-06-09 07:25:46] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability16890748951729735744.gal : 2 ms
[2022-06-09 07:25:46] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability4961133041655126378.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/ReachabilityFireability16890748951729735744.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability4961133041655126378.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/ReachabilityFireability16890748951729735744.gal -t CGAL -reachable-file /tmp/ReachabilityFireability4961133041655126378.prop --nowitness
Loading property file /tmp/ReachabilityFireability4961133041655126378.prop.
[2022-06-09 07:25:47] [INFO ] Ran tautology test, simplified 0 / 1 in 520 ms.
[2022-06-09 07:25:47] [INFO ] BMC solution for property FunctionPointer-PT-b008-ReachabilityFireability-09(UNSAT) depth K=0 took 74 ms
[2022-06-09 07:25:47] [INFO ] BMC solution for property FunctionPointer-PT-b008-ReachabilityFireability-09(UNSAT) depth K=1 took 45 ms
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 226 out of 330 initially.
// Phase 1: matrix 226 rows 140 cols
[2022-06-09 07:25:47] [INFO ] Computed 2 place invariants in 1 ms
inv : s4 + s5 - l136 - l137 - l138 - l139 - l140 - l143 - l144 - l145 - l146 - l147 - l148 - l151 - l248 - l256 = 0
inv : l0 + l8 + l16 + l20 + l24 + l26 + l28 + l30 + l32 + l33 + l34 + l35 + l36 + l37 + l38 + l39 + l40 + l41 + l42 + l43 + l44 + l45 + l46 + l47 + l88 + l89 + l90 + l91 + l92 + l93 + l94 + l95 + l96 + l97 + l98 + l99 + l100 + l101 + l102 + l103 + l272 + l273 + l274 + l275 + l276 + l277 + l278 + l279 = 8
Total of 2 invariants.
[2022-06-09 07:25:47] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-09 07:25:47] [INFO ] BMC solution for property FunctionPointer-PT-b008-ReachabilityFireability-09(UNSAT) depth K=2 took 92 ms
[2022-06-09 07:25:47] [INFO ] BMC solution for property FunctionPointer-PT-b008-ReachabilityFireability-09(UNSAT) depth K=3 took 312 ms
[2022-06-09 07:25:47] [INFO ] Proved 140 variables to be positive in 437 ms
[2022-06-09 07:25:47] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesFunctionPointer-PT-b008-ReachabilityFireability-09
[2022-06-09 07:25:47] [INFO ] KInduction solution for property FunctionPointer-PT-b008-ReachabilityFireability-09(SAT) depth K=0 took 5 ms
[2022-06-09 07:25:47] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesFunctionPointer-PT-b008-ReachabilityFireability-09
[2022-06-09 07:25:47] [INFO ] KInduction solution for property FunctionPointer-PT-b008-ReachabilityFireability-09(SAT) depth K=1 took 68 ms
[2022-06-09 07:25:48] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesFunctionPointer-PT-b008-ReachabilityFireability-09
[2022-06-09 07:25:48] [INFO ] KInduction solution for property FunctionPointer-PT-b008-ReachabilityFireability-09(SAT) depth K=2 took 515 ms
Compilation finished in 2712 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin10583856356984343296]
Link finished in 101 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, FunctionPointerPTb008ReachabilityFireability09==true], workingDir=/tmp/ltsmin10583856356984343296]
[2022-06-09 07:25:49] [INFO ] BMC solution for property FunctionPointer-PT-b008-ReachabilityFireability-09(UNSAT) depth K=4 took 2065 ms
[2022-06-09 07:25:50] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesFunctionPointer-PT-b008-ReachabilityFireability-09
[2022-06-09 07:25:50] [INFO ] KInduction solution for property FunctionPointer-PT-b008-ReachabilityFireability-09(SAT) depth K=3 took 1853 ms
[2022-06-09 07:26:03] [INFO ] BMC solution for property FunctionPointer-PT-b008-ReachabilityFireability-09(UNSAT) depth K=5 took 13306 ms
[2022-06-09 07:26:42] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesFunctionPointer-PT-b008-ReachabilityFireability-09
[2022-06-09 07:26:42] [INFO ] KInduction solution for property FunctionPointer-PT-b008-ReachabilityFireability-09(SAT) depth K=4 took 51970 ms
[2022-06-09 07:27:23] [INFO ] BMC solution for property FunctionPointer-PT-b008-ReachabilityFireability-09(UNSAT) depth K=6 took 80331 ms
[2022-06-09 07:28:06] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesFunctionPointer-PT-b008-ReachabilityFireability-09
[2022-06-09 07:28:06] [INFO ] KInduction solution for property FunctionPointer-PT-b008-ReachabilityFireability-09(SAT) depth K=5 took 84604 ms
[2022-06-09 07:29:12] [INFO ] BMC solution for property FunctionPointer-PT-b008-ReachabilityFireability-09(UNSAT) depth K=7 took 109012 ms
[2022-06-09 07:30:17] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesFunctionPointer-PT-b008-ReachabilityFireability-09
[2022-06-09 07:30:17] [INFO ] KInduction solution for property FunctionPointer-PT-b008-ReachabilityFireability-09(SAT) depth K=6 took 130155 ms
[2022-06-09 07:33:37] [INFO ] BMC solution for property FunctionPointer-PT-b008-ReachabilityFireability-09(UNSAT) depth K=8 took 264898 ms
[2022-06-09 07:34:10] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesFunctionPointer-PT-b008-ReachabilityFireability-09
[2022-06-09 07:34:10] [INFO ] KInduction solution for property FunctionPointer-PT-b008-ReachabilityFireability-09(SAT) depth K=7 took 233147 ms
LTSmin run took 603566 ms.
Found Violation
FORMULA FunctionPointer-PT-b008-ReachabilityFireability-09 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
[2022-06-09 07:35:53] [WARNING] Interrupting SMT solver.
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:385)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$0(Gal2SMTFrontEnd.java:357)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:164)
at java.base/java.lang.Thread.run(Thread.java:834)
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:586)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:306)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$1(Gal2SMTFrontEnd.java:279)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:171)
at java.base/java.lang.Thread.run(Thread.java:834)
[2022-06-09 07:35:53] [WARNING] Unexpected error occurred while running SMT. Was verifying FunctionPointer-PT-b008-ReachabilityFireability-09 SMT depth 9
java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:411)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$0(Gal2SMTFrontEnd.java:357)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:164)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:385)
... 3 more
[2022-06-09 07:35:53] [INFO ] During BMC, SMT solver timed out at depth 9
[2022-06-09 07:35:53] [WARNING] Unexpected error occurred while running SMT. Was verifying FunctionPointer-PT-b008-ReachabilityFireability-09 K-induction depth 8
Exception in thread "Thread-17" java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:344)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$1(Gal2SMTFrontEnd.java:279)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:171)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:586)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:306)
... 3 more
[2022-06-09 07:35:53] [INFO ] BMC solving timed out (3600000 secs) at depth 9
[2022-06-09 07:35:53] [INFO ] SMT solved 0/ 1 properties. Interrupting SMT analysis.
ITS tools runner thread asked to quit. Dying gracefully.

BK_STOP 1654760154293

--------------------
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="FunctionPointer-PT-b008"
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 FunctionPointer-PT-b008, 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-165472292700165"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-b008.tgz
mv FunctionPointer-PT-b008 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 ;