Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r165-tall-167838850700671.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-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 2-5348
Executing tool itstools
Input is FunctionPointer-PT-b004, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r165-tall-167838850700671
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 876K
-rw-r--r-- 1 mcc users 5.8K Feb 25 11:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 58K Feb 25 11:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.2K Feb 25 11:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 72K Feb 25 11:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:08 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Feb 25 16:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 25 11:57 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 137K Feb 25 11:57 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 11:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 96K Feb 25 11:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:08 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 16:08 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 5 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 391K Mar 5 18:22 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-b004-ReachabilityFireability-00
FORMULA_NAME FunctionPointer-PT-b004-ReachabilityFireability-01
FORMULA_NAME FunctionPointer-PT-b004-ReachabilityFireability-02
FORMULA_NAME FunctionPointer-PT-b004-ReachabilityFireability-03
FORMULA_NAME FunctionPointer-PT-b004-ReachabilityFireability-04
FORMULA_NAME FunctionPointer-PT-b004-ReachabilityFireability-05
FORMULA_NAME FunctionPointer-PT-b004-ReachabilityFireability-06
FORMULA_NAME FunctionPointer-PT-b004-ReachabilityFireability-07
FORMULA_NAME FunctionPointer-PT-b004-ReachabilityFireability-08
FORMULA_NAME FunctionPointer-PT-b004-ReachabilityFireability-09
FORMULA_NAME FunctionPointer-PT-b004-ReachabilityFireability-10
FORMULA_NAME FunctionPointer-PT-b004-ReachabilityFireability-11
FORMULA_NAME FunctionPointer-PT-b004-ReachabilityFireability-12
FORMULA_NAME FunctionPointer-PT-b004-ReachabilityFireability-13
FORMULA_NAME FunctionPointer-PT-b004-ReachabilityFireability-14
FORMULA_NAME FunctionPointer-PT-b004-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679545913915

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=FunctionPointer-PT-b004
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-23 04:31:55] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-23 04:31:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 04:31:55] [INFO ] Load time of PNML (sax parser for PT used): 95 ms
[2023-03-23 04:31:55] [INFO ] Transformed 306 places.
[2023-03-23 04:31:55] [INFO ] Transformed 840 transitions.
[2023-03-23 04:31:55] [INFO ] Parsed PT model containing 306 places and 840 transitions and 3392 arcs in 163 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 14 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-b004-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b004-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-b004-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 17 resets, run finished after 398 ms. (steps per millisecond=25 ) properties (out of 13) seen :10
FORMULA FunctionPointer-PT-b004-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b004-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b004-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b004-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b004-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b004-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b004-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b004-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b004-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA FunctionPointer-PT-b004-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2023-03-23 04:31:56] [INFO ] Flatten gal took : 114 ms
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 3) seen :1
FORMULA FunctionPointer-PT-b004-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2023-03-23 04:31:56] [INFO ] Flatten gal took : 46 ms
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 2) seen :0
[2023-03-23 04:31:56] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12431206505967063433.gal : 19 ms
[2023-03-23 04:31:56] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15755997748361023670.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12431206505967063433.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15755997748361023670.prop' '--nowitness' '--gen-order' 'FOLLOW'
Running SMT prover for 2 properties.
[2023-03-23 04:31:56] [INFO ] Flow matrix only has 414 transitions (discarded 234 similar events)
// Phase 1: matrix 414 rows 222 cols

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
[2023-03-23 04:31:56] [INFO ] Computed 4 place invariants in 26 ms
Loading property file /tmp/ReachabilityCardinality15755997748361023670.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 31
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :31 after 990
[2023-03-23 04:31:56] [INFO ] [Real]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-23 04:31:56] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-23 04:31:56] [INFO ] After 166ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2023-03-23 04:31:56] [INFO ] [Nat]Absence check using 3 positive place invariants in 2 ms returned sat
[2023-03-23 04:31:56] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-23 04:31:56] [INFO ] After 160ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2023-03-23 04:31:56] [INFO ] State equation strengthened by 65 read => feed constraints.
[2023-03-23 04:31:56] [INFO ] After 45ms SMT Verify possible using 65 Read/Feed constraints in natural domain returned unsat :1 sat :1
[2023-03-23 04:31:56] [INFO ] After 100ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 40 ms.
[2023-03-23 04:31:56] [INFO ] After 393ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
FORMULA FunctionPointer-PT-b004-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 6 ms.
Support contains 14 out of 222 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, 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.2 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 522
Iterating global reduction 0 with 24 rules applied. Total rules applied 49 place count 188 transition count 522
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Iterating post reduction 0 with 40 rules applied. Total rules applied 89 place count 188 transition count 482
Discarding 14 places :
Symmetric choice reduction at 1 with 14 rule applications. Total rules 103 place count 174 transition count 454
Iterating global reduction 1 with 14 rules applied. Total rules applied 117 place count 174 transition count 454
Ensure Unique test removed 12 transitions
Reduce isomorphic transitions removed 12 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 129 place count 174 transition count 442
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 136 place count 167 transition count 428
Iterating global reduction 2 with 7 rules applied. Total rules applied 143 place count 167 transition count 428
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 150 place count 160 transition count 400
Iterating global reduction 2 with 7 rules applied. Total rules applied 157 place count 160 transition count 400
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 164 place count 153 transition count 386
Iterating global reduction 2 with 7 rules applied. Total rules applied 171 place count 153 transition count 386
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 176 place count 148 transition count 366
Iterating global reduction 2 with 5 rules applied. Total rules applied 181 place count 148 transition count 366
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 186 place count 143 transition count 346
Iterating global reduction 2 with 5 rules applied. Total rules applied 191 place count 143 transition count 346
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 196 place count 138 transition count 336
Iterating global reduction 2 with 5 rules applied. Total rules applied 201 place count 138 transition count 336
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 206 place count 133 transition count 326
Iterating global reduction 2 with 5 rules applied. Total rules applied 211 place count 133 transition count 326
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 216 place count 128 transition count 316
Iterating global reduction 2 with 5 rules applied. Total rules applied 221 place count 128 transition count 316
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 226 place count 123 transition count 306
Iterating global reduction 2 with 5 rules applied. Total rules applied 231 place count 123 transition count 306
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 235 place count 119 transition count 298
Iterating global reduction 2 with 4 rules applied. Total rules applied 239 place count 119 transition count 298
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 2 with 6 rules applied. Total rules applied 245 place count 119 transition count 292
Applied a total of 245 rules in 188 ms. Remains 119 /222 variables (removed 103) and now considering 292/648 (removed 356) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 189 ms. Remains : 119/222 places, 292/648 transitions.
Incomplete random walk after 10001 steps, including 22 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=833 ) properties (out of 1) seen :0
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :990 after 173725
Interrupted probabilistic random walk after 1455701 steps, run timeout after 3001 ms. (steps per millisecond=485 ) properties seen :{}
Probabilistic random walk after 1455701 steps, saw 956986 distinct states, run finished after 3002 ms. (steps per millisecond=484 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-23 04:32:00] [INFO ] Flow matrix only has 197 transitions (discarded 95 similar events)
// Phase 1: matrix 197 rows 119 cols
[2023-03-23 04:32:00] [INFO ] Computed 2 place invariants in 5 ms
[2023-03-23 04:32:00] [INFO ] [Real]Absence check using 1 positive place invariants in 6 ms returned sat
[2023-03-23 04:32:00] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-23 04:32:00] [INFO ] After 66ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 04:32:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 1 ms returned sat
[2023-03-23 04:32:00] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-23 04:32:00] [INFO ] After 64ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 04:32:00] [INFO ] State equation strengthened by 45 read => feed constraints.
[2023-03-23 04:32:00] [INFO ] After 24ms SMT Verify possible using 45 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-23 04:32:00] [INFO ] After 47ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 21 ms.
[2023-03-23 04:32:00] [INFO ] After 178ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 1 ms.
Support contains 14 out of 119 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 119/119 places, 292/292 transitions.
Applied a total of 0 rules in 9 ms. Remains 119 /119 variables (removed 0) and now considering 292/292 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10 ms. Remains : 119/119 places, 292/292 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 119/119 places, 292/292 transitions.
Applied a total of 0 rules in 9 ms. Remains 119 /119 variables (removed 0) and now considering 292/292 (removed 0) transitions.
[2023-03-23 04:32:00] [INFO ] Flow matrix only has 197 transitions (discarded 95 similar events)
[2023-03-23 04:32:00] [INFO ] Invariant cache hit.
[2023-03-23 04:32:00] [INFO ] Implicit Places using invariants in 83 ms returned []
[2023-03-23 04:32:00] [INFO ] Flow matrix only has 197 transitions (discarded 95 similar events)
[2023-03-23 04:32:00] [INFO ] Invariant cache hit.
[2023-03-23 04:32:00] [INFO ] State equation strengthened by 45 read => feed constraints.
[2023-03-23 04:32:00] [INFO ] Implicit Places using invariants and state equation in 151 ms returned []
Implicit Place search using SMT with State Equation took 236 ms to find 0 implicit places.
[2023-03-23 04:32:00] [INFO ] Redundant transitions in 12 ms returned []
[2023-03-23 04:32:00] [INFO ] Flow matrix only has 197 transitions (discarded 95 similar events)
[2023-03-23 04:32:00] [INFO ] Invariant cache hit.
[2023-03-23 04:32:00] [INFO ] Dead Transitions using invariants and state equation in 132 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 400 ms. Remains : 119/119 places, 292/292 transitions.
Graph (trivial) has 152 edges and 119 vertex of which 24 / 119 are part of one of the 8 SCC in 3 ms
Free SCC test removed 16 places
Drop transitions removed 40 transitions
Ensure Unique test removed 79 transitions
Reduce isomorphic transitions removed 119 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 103 transition count 169
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 9 place count 99 transition count 169
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 16 Pre rules applied. Total rules applied 9 place count 99 transition count 153
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 41 place count 83 transition count 153
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 48 place count 76 transition count 146
Iterating global reduction 2 with 7 rules applied. Total rules applied 55 place count 76 transition count 146
Ensure Unique test removed 14 transitions
Reduce isomorphic transitions removed 14 transitions.
Iterating post reduction 2 with 14 rules applied. Total rules applied 69 place count 76 transition count 132
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 97 place count 62 transition count 118
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 102 place count 57 transition count 108
Iterating global reduction 3 with 5 rules applied. Total rules applied 107 place count 57 transition count 108
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 111 place count 53 transition count 100
Iterating global reduction 3 with 4 rules applied. Total rules applied 115 place count 53 transition count 100
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 117 place count 51 transition count 96
Iterating global reduction 3 with 2 rules applied. Total rules applied 119 place count 51 transition count 96
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 120 place count 51 transition count 95
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -7
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 128 place count 47 transition count 102
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 138 place count 47 transition count 92
Free-agglomeration rule applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 140 place count 47 transition count 90
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 142 place count 45 transition count 90
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 143 place count 45 transition count 89
Applied a total of 143 rules in 32 ms. Remains 45 /119 variables (removed 74) and now considering 89/292 (removed 203) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 89 rows 45 cols
[2023-03-23 04:32:00] [INFO ] Computed 2 place invariants in 1 ms
[2023-03-23 04:32:00] [INFO ] [Real]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-23 04:32:00] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2023-03-23 04:32:00] [INFO ] After 64ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-23 04:32:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 0 ms returned sat
[2023-03-23 04:32:00] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-23 04:32:00] [INFO ] After 26ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-23 04:32:00] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-23 04:32:00] [INFO ] After 10ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-23 04:32:00] [INFO ] After 23ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 11 ms.
[2023-03-23 04:32:00] [INFO ] After 89ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-23 04:32:00] [INFO ] Flatten gal took : 5 ms
[2023-03-23 04:32:00] [INFO ] Flatten gal took : 4 ms
[2023-03-23 04:32:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5083346684091664350.gal : 1 ms
[2023-03-23 04:32:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2069971229894923704.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality5083346684091664350.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2069971229894923704.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality2069971229894923704.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 12
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :12 after 35
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :35 after 182
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :182 after 990
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :990 after 38631
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :38631 after 129281
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :129281 after 307172
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :307172 after 661939
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :661939 after 1.36937e+06
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1.36937e+06 after 2.78146e+06
Detected timeout of ITS tools.
[2023-03-23 04:32:16] [INFO ] Flatten gal took : 5 ms
[2023-03-23 04:32:16] [INFO ] Applying decomposition
[2023-03-23 04:32:16] [INFO ] Flatten gal took : 4 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph15138661767913908380.txt' '-o' '/tmp/graph15138661767913908380.bin' '-w' '/tmp/graph15138661767913908380.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph15138661767913908380.bin' '-l' '-1' '-v' '-w' '/tmp/graph15138661767913908380.weights' '-q' '0' '-e' '0.001'
[2023-03-23 04:32:16] [INFO ] Decomposing Gal with order
[2023-03-23 04:32:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-23 04:32:16] [INFO ] Removed a total of 107 redundant transitions.
[2023-03-23 04:32:16] [INFO ] Flatten gal took : 33 ms
[2023-03-23 04:32:16] [INFO ] Fuse similar labels procedure discarded/fused a total of 19 labels/synchronizations in 7 ms.
[2023-03-23 04:32:16] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13809445102450517171.gal : 13 ms
[2023-03-23 04:32:16] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4442432307632672463.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13809445102450517171.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4442432307632672463.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality4442432307632672463.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 25
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :25 after 120
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :120 after 978
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :978 after 662397
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :662397 after 989428
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :989428 after 1.94959e+06
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :1.94959e+06 after 6.31215e+06
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :6.31215e+06 after 2.48062e+07
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin9987496353487971989
[2023-03-23 04:32:31] [INFO ] Built C files in 7ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin9987496353487971989
Running compilation step : cd /tmp/ltsmin9987496353487971989;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 239 ms.
Running link step : cd /tmp/ltsmin9987496353487971989;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 40 ms.
Running LTSmin : cd /tmp/ltsmin9987496353487971989;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'FunctionPointerPTb004ReachabilityFireability14==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-23 04:32:46] [INFO ] Flatten gal took : 31 ms
[2023-03-23 04:32:46] [INFO ] Applying decomposition
[2023-03-23 04:32:46] [INFO ] Flatten gal took : 37 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph14179327282826079339.txt' '-o' '/tmp/graph14179327282826079339.bin' '-w' '/tmp/graph14179327282826079339.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph14179327282826079339.bin' '-l' '-1' '-v' '-w' '/tmp/graph14179327282826079339.weights' '-q' '0' '-e' '0.001'
[2023-03-23 04:32:46] [INFO ] Decomposing Gal with order
[2023-03-23 04:32:46] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-23 04:32:46] [INFO ] Removed a total of 914 redundant transitions.
[2023-03-23 04:32:46] [INFO ] Flatten gal took : 97 ms
[2023-03-23 04:32:46] [INFO ] Fuse similar labels procedure discarded/fused a total of 278 labels/synchronizations in 27 ms.
[2023-03-23 04:32:46] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6944553171936218250.gal : 12 ms
[2023-03-23 04:32:46] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8130232308248722796.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6944553171936218250.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8130232308248722796.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityCardinality8130232308248722796.prop.
ITS-tools command line returned an error code 137
Detected timeout of ITS tools.
[2023-03-23 05:02:48] [INFO ] Flatten gal took : 227 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin17893610322533507453
[2023-03-23 05:02:49] [INFO ] Computing symmetric may disable matrix : 292 transitions.
[2023-03-23 05:02:50] [INFO ] Computation of Complete disable matrix. took 33 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-23 05:02:50] [INFO ] Computing symmetric may enable matrix : 292 transitions.
[2023-03-23 05:02:50] [INFO ] Computation of Complete enable matrix. took 5 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-23 05:02:50] [INFO ] Computing Do-Not-Accords matrix : 292 transitions.
[2023-03-23 05:02:50] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-23 05:02:50] [INFO ] Built C files in 362ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17893610322533507453
[2023-03-23 05:02:50] [INFO ] Applying decomposition
[2023-03-23 05:02:50] [INFO ] Flatten gal took : 12 ms
Running compilation step : cd /tmp/ltsmin17893610322533507453;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph5396050377850247843.txt' '-o' '/tmp/graph5396050377850247843.bin' '-w' '/tmp/graph5396050377850247843.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph5396050377850247843.bin' '-l' '-1' '-v' '-w' '/tmp/graph5396050377850247843.weights' '-q' '0' '-e' '0.001'
[2023-03-23 05:02:50] [INFO ] Decomposing Gal with order
[2023-03-23 05:02:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-23 05:02:51] [INFO ] Removed a total of 491 redundant transitions.
[2023-03-23 05:02:51] [INFO ] Flatten gal took : 233 ms
Compilation finished in 867 ms.
Running link step : cd /tmp/ltsmin17893610322533507453;'gcc' '-shared' '-o' 'gal.so' 'model.o'
[2023-03-23 05:02:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 168 labels/synchronizations in 69 ms.
Link finished in 76 ms.
Running LTSmin : cd /tmp/ltsmin17893610322533507453;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'FunctionPointerPTb004ReachabilityFireability14==true'
[2023-03-23 05:02:51] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability6872358587842881128.gal : 13 ms
[2023-03-23 05:02:51] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability2761856405575774683.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability6872358587842881128.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability2761856405575774683.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
Loading property file /tmp/ReachabilityFireability2761856405575774683.prop.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 8596428 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15700928 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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-b004"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is FunctionPointer-PT-b004, 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 r165-tall-167838850700671"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-b004.tgz
mv FunctionPointer-PT-b004 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 ;