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.r276-smll-165307352900095.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 itstools
Input is UtilityControlRoom-COL-Z4T3N08, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r276-smll-165307352900095
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 576K
-rw-r--r-- 1 mcc users 7.3K Apr 29 17:49 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Apr 29 17:49 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.9K Apr 29 17:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 29 17:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.7K May 9 09:20 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 09:20 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 9 09:20 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 09:20 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K Apr 29 18:01 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 195K Apr 29 18:01 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 12K Apr 29 17:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 89K Apr 29 17:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 9 09:20 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K May 9 09:20 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 10 09:34 equiv_pt
-rw-r--r-- 1 mcc users 8 May 10 09:34 instance
-rw-r--r-- 1 mcc users 5 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 29K May 10 09:34 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 UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-00
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-01
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-02
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-03
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-04
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-05
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-06
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-07
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-08
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-09
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-10
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-11
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-12
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-13
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-14
FORMULA_NAME UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1654265111147

Running Version 202205111006
[2022-06-03 14:05:13] [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]
[2022-06-03 14:05:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-03 14:05:13] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2022-06-03 14:05:14] [WARNING] Using fallBack plugin, rng conformance not checked
[2022-06-03 14:05:15] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 1150 ms
[2022-06-03 14:05:15] [INFO ] Imported 13 HL places and 12 HL transitions for a total of 302 PT places and 600.0 transition bindings in 26 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 35 ms.
Working with output stream class java.io.PrintStream
FORMULA UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-06-03 14:05:15] [INFO ] Built PT skeleton of HLPN with 13 places and 12 transitions 37 arcs in 8 ms.
[2022-06-03 14:05:15] [INFO ] Skeletonized 14 HLPN properties in 1 ms.
Remains 2 properties that can be checked using skeleton over-approximation.
Initial state reduction rules removed 1 formulas.
FORMULA UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 0 stabilizing places and 0 stable transitions
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Finished random walk after 36 steps, including 0 resets, run visited all 2 properties in 12 ms. (steps per millisecond=3 )
[2022-06-03 14:05:15] [INFO ] Flatten gal took : 21 ms
[2022-06-03 14:05:15] [INFO ] Flatten gal took : 4 ms
Transition timeout forces synchronizations/join behavior on parameter c of sort Cli
Domain [Cli(8), Z(4), Z(4)] of place MovetoZ breaks symmetries in sort Z
[2022-06-03 14:05:15] [INFO ] Unfolded HLPN to a Petri net with 302 places and 600 transitions 1928 arcs in 47 ms.
[2022-06-03 14:05:15] [INFO ] Unfolded 13 HLPN properties in 3 ms.
Initial state reduction rules removed 2 formulas.
[2022-06-03 14:05:15] [INFO ] Reduced 24 identical enabling conditions.
[2022-06-03 14:05:15] [INFO ] Reduced 24 identical enabling conditions.
[2022-06-03 14:05:15] [INFO ] Reduced 24 identical enabling conditions.
[2022-06-03 14:05:15] [INFO ] Reduced 24 identical enabling conditions.
[2022-06-03 14:05:15] [INFO ] Reduced 24 identical enabling conditions.
[2022-06-03 14:05:15] [INFO ] Reduced 24 identical enabling conditions.
[2022-06-03 14:05:15] [INFO ] Reduced 24 identical enabling conditions.
[2022-06-03 14:05:15] [INFO ] Reduced 24 identical enabling conditions.
[2022-06-03 14:05:15] [INFO ] Reduced 24 identical enabling conditions.
Ensure Unique test removed 128 transitions
Reduce redundant transitions removed 128 transitions.
FORMULA UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 737 ms. (steps per millisecond=13 ) properties (out of 11) seen :8
FORMULA UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1235 ms. (steps per millisecond=8 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 353 ms. (steps per millisecond=28 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 1314 ms. (steps per millisecond=7 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 472 rows 302 cols
[2022-06-03 14:05:19] [INFO ] Computed 19 place invariants in 28 ms
[2022-06-03 14:05:22] [INFO ] [Real]Absence check using 19 positive place invariants in 24 ms returned sat
[2022-06-03 14:05:31] [INFO ] After 9560ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0
FORMULA UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 294 out of 302 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 302/302 places, 472/472 transitions.
Drop transitions removed 32 transitions
Redundant transition composition rules discarded 32 transitions
Iterating global reduction 0 with 32 rules applied. Total rules applied 32 place count 302 transition count 440
Applied a total of 32 rules in 52 ms. Remains 302 /302 variables (removed 0) and now considering 440/472 (removed 32) transitions.
Finished structural reductions, in 1 iterations. Remains : 302/302 places, 440/472 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7935 ms. (steps per millisecond=126 ) properties (out of 1) seen :0
Interrupted Best-First random walk after 158974 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=31 ) properties seen 0
Interrupted probabilistic random walk after 7621285 steps, run timeout after 36001 ms. (steps per millisecond=211 ) properties seen :{}
Probabilistic random walk after 7621285 steps, saw 5479993 distinct states, run finished after 36007 ms. (steps per millisecond=211 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 440 rows 302 cols
[2022-06-03 14:06:20] [INFO ] Computed 19 place invariants in 9 ms
[2022-06-03 14:06:21] [INFO ] [Real]Absence check using 19 positive place invariants in 23 ms returned sat
[2022-06-03 14:06:30] [INFO ] After 9254ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 294 out of 302 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 302/302 places, 440/440 transitions.
Applied a total of 0 rules in 13 ms. Remains 302 /302 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 302/302 places, 440/440 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 302/302 places, 440/440 transitions.
Applied a total of 0 rules in 12 ms. Remains 302 /302 variables (removed 0) and now considering 440/440 (removed 0) transitions.
// Phase 1: matrix 440 rows 302 cols
[2022-06-03 14:06:30] [INFO ] Computed 19 place invariants in 5 ms
[2022-06-03 14:06:30] [INFO ] Implicit Places using invariants in 157 ms returned []
// Phase 1: matrix 440 rows 302 cols
[2022-06-03 14:06:30] [INFO ] Computed 19 place invariants in 5 ms
[2022-06-03 14:06:30] [INFO ] Implicit Places using invariants and state equation in 391 ms returned []
Implicit Place search using SMT with State Equation took 551 ms to find 0 implicit places.
[2022-06-03 14:06:30] [INFO ] Redundant transitions in 58 ms returned []
// Phase 1: matrix 440 rows 302 cols
[2022-06-03 14:06:30] [INFO ] Computed 19 place invariants in 6 ms
[2022-06-03 14:06:31] [INFO ] Dead Transitions using invariants and state equation in 606 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 302/302 places, 440/440 transitions.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 7283 ms. (steps per millisecond=137 ) properties (out of 1) seen :0
Interrupted Best-First random walk after 159978 steps, including 0 resets, run timeout after 5001 ms. (steps per millisecond=31 ) properties seen 0
Interrupted probabilistic random walk after 8049995 steps, run timeout after 36001 ms. (steps per millisecond=223 ) properties seen :{}
Probabilistic random walk after 8049995 steps, saw 5784491 distinct states, run finished after 36001 ms. (steps per millisecond=223 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 440 rows 302 cols
[2022-06-03 14:07:19] [INFO ] Computed 19 place invariants in 3 ms
[2022-06-03 14:07:20] [INFO ] [Real]Absence check using 19 positive place invariants in 15 ms returned sat
[2022-06-03 14:07:29] [INFO ] After 9106ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Parikh walk visited 0 properties in 0 ms.
Support contains 294 out of 302 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 302/302 places, 440/440 transitions.
Applied a total of 0 rules in 12 ms. Remains 302 /302 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 302/302 places, 440/440 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 302/302 places, 440/440 transitions.
Applied a total of 0 rules in 11 ms. Remains 302 /302 variables (removed 0) and now considering 440/440 (removed 0) transitions.
// Phase 1: matrix 440 rows 302 cols
[2022-06-03 14:07:29] [INFO ] Computed 19 place invariants in 4 ms
[2022-06-03 14:07:29] [INFO ] Implicit Places using invariants in 93 ms returned []
// Phase 1: matrix 440 rows 302 cols
[2022-06-03 14:07:29] [INFO ] Computed 19 place invariants in 5 ms
[2022-06-03 14:07:29] [INFO ] Implicit Places using invariants and state equation in 292 ms returned []
Implicit Place search using SMT with State Equation took 388 ms to find 0 implicit places.
[2022-06-03 14:07:29] [INFO ] Redundant transitions in 40 ms returned []
// Phase 1: matrix 440 rows 302 cols
[2022-06-03 14:07:29] [INFO ] Computed 19 place invariants in 5 ms
[2022-06-03 14:07:30] [INFO ] Dead Transitions using invariants and state equation in 546 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 302/302 places, 440/440 transitions.
Applied a total of 0 rules in 20 ms. Remains 302 /302 variables (removed 0) and now considering 440/440 (removed 0) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 440 rows 302 cols
[2022-06-03 14:07:30] [INFO ] Computed 19 place invariants in 4 ms
[2022-06-03 14:07:30] [INFO ] [Real]Absence check using 19 positive place invariants in 13 ms returned sat
[2022-06-03 14:07:39] [INFO ] After 9091ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
[2022-06-03 14:07:39] [INFO ] Flatten gal took : 89 ms
[2022-06-03 14:07:39] [INFO ] Flatten gal took : 68 ms
[2022-06-03 14:07:39] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4028510273035367044.gal : 20 ms
[2022-06-03 14:07:39] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality8371361349534955951.prop : 4 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality4028510273035367044.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality8371361349534955951.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...319
Loading property file /tmp/ReachabilityCardinality8371361349534955951.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :6 after 7
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :7 after 15
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :15 after 16
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :16 after 29
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :29 after 181
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :181 after 194
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :194 after 279
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :279 after 1995
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1995 after 8395
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :8395 after 185609
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :185609 after 198009
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :198009 after 447869
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :447869 after 5.38299e+06
Detected timeout of ITS tools.
[2022-06-03 14:07:54] [INFO ] Flatten gal took : 53 ms
[2022-06-03 14:07:54] [INFO ] Applying decomposition
[2022-06-03 14:07:54] [INFO ] Flatten gal took : 52 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph10422620573624016707.txt' '-o' '/tmp/graph10422620573624016707.bin' '-w' '/tmp/graph10422620573624016707.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph10422620573624016707.bin' '-l' '-1' '-v' '-w' '/tmp/graph10422620573624016707.weights' '-q' '0' '-e' '0.001'
[2022-06-03 14:07:55] [INFO ] Decomposing Gal with order
[2022-06-03 14:07:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-03 14:07:55] [INFO ] Removed a total of 344 redundant transitions.
[2022-06-03 14:07:55] [INFO ] Flatten gal took : 118 ms
[2022-06-03 14:07:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 210 labels/synchronizations in 22 ms.
[2022-06-03 14:07:55] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1118201351958877122.gal : 11 ms
[2022-06-03 14:07:55] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1706123707629093932.prop : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality1118201351958877122.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1706123707629093932.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...298
Loading property file /tmp/ReachabilityCardinality1706123707629093932.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 21
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :21 after 1.28525e+06
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :1.28525e+06 after 1.35125e+06
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :1.35125e+06 after 1.91451e+06
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin2878660595884549148
[2022-06-03 14:08:10] [INFO ] Built C files in 37ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2878660595884549148
Running compilation step : cd /tmp/ltsmin2878660595884549148;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 1500 ms.
Running link step : cd /tmp/ltsmin2878660595884549148;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 64 ms.
Running LTSmin : cd /tmp/ltsmin2878660595884549148;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'UtilityControlRoomCOLZ4T3N08ReachabilityFireability09==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2022-06-03 14:08:25] [INFO ] Flatten gal took : 37 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin10226350646682470000
[2022-06-03 14:08:25] [INFO ] Computing symmetric may disable matrix : 440 transitions.
[2022-06-03 14:08:25] [INFO ] Computation of Complete disable matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-03 14:08:25] [INFO ] Computing symmetric may enable matrix : 440 transitions.
[2022-06-03 14:08:25] [INFO ] Computation of Complete enable matrix. took 16 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-03 14:08:25] [INFO ] Flatten gal took : 52 ms
[2022-06-03 14:08:25] [INFO ] Applying decomposition
[2022-06-03 14:08:25] [INFO ] Input system was already deterministic with 440 transitions.
[2022-06-03 14:08:25] [INFO ] Flatten gal took : 68 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph16053321872621887710.txt' '-o' '/tmp/graph16053321872621887710.bin' '-w' '/tmp/graph16053321872621887710.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph16053321872621887710.bin' '-l' '-1' '-v' '-w' '/tmp/graph16053321872621887710.weights' '-q' '0' '-e' '0.001'
[2022-06-03 14:08:25] [INFO ] Computing Do-Not-Accords matrix : 440 transitions.
[2022-06-03 14:08:25] [INFO ] Decomposing Gal with order
[2022-06-03 14:08:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-03 14:08:25] [INFO ] Computation of Completed DNA matrix. took 29 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-03 14:08:25] [INFO ] Built C files in 282ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10226350646682470000
Running compilation step : cd /tmp/ltsmin10226350646682470000;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '720' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2022-06-03 14:08:26] [INFO ] Removed a total of 338 redundant transitions.
[2022-06-03 14:08:26] [INFO ] Flatten gal took : 190 ms
[2022-06-03 14:08:26] [INFO ] Ran tautology test, simplified 0 / 1 in 709 ms.
[2022-06-03 14:08:26] [INFO ] BMC solution for property UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-09(UNSAT) depth K=0 took 48 ms
[2022-06-03 14:08:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 246 labels/synchronizations in 51 ms.
[2022-06-03 14:08:26] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability6031741025257259888.gal : 16 ms
[2022-06-03 14:08:26] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability11451368652384269026.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityFireability6031741025257259888.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability11451368652384269026.prop' '--nowitness'
[2022-06-03 14:08:26] [INFO ] BMC solution for property UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-09(UNSAT) depth K=1 took 78 ms

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...299
Loading property file /tmp/ReachabilityFireability11451368652384269026.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 15
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 440 rows 302 cols
[2022-06-03 14:08:26] [INFO ] Computed 19 place invariants in 21 ms
[2022-06-03 14:08:26] [INFO ] Computed 19 place invariants in 22 ms
[2022-06-03 14:08:27] [INFO ] Proved 302 variables to be positive in 882 ms
[2022-06-03 14:08:27] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesUtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-09
[2022-06-03 14:08:27] [INFO ] KInduction solution for property UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-09(SAT) depth K=0 took 67 ms
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :15 after 463793
[2022-06-03 14:08:28] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesUtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-09
[2022-06-03 14:08:28] [INFO ] KInduction solution for property UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-09(SAT) depth K=1 took 311 ms
Compilation finished in 2267 ms.
Running link step : cd /tmp/ltsmin10226350646682470000;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 37 ms.
Running LTSmin : cd /tmp/ltsmin10226350646682470000;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'UtilityControlRoomCOLZ4T3N08ReachabilityFireability09==true'
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :463793 after 548973
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :548973 after 818909
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :818909 after 3.42309e+06
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :3.42309e+06 after 1.6827e+07
[2022-06-03 14:10:48] [INFO ] BMC solution for property UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-09(UNSAT) depth K=2 took 141727 ms
[2022-06-03 14:11:20] [INFO ] Induction result is UNSAT, proved invariant UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-09
[2022-06-03 14:11:20] [INFO ] Induction result is UNSAT, successfully proved induction at step 2 for UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-09
FORMULA UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-09 TRUE TECHNIQUES SAT_SMT K_INDUCTION(2)
[2022-06-03 14:11:20] [INFO ] KInduction solution for property UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-09(TRUE) depth K=2 took 172730 ms
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,7.45385e+12,74.3323,1090388,3088,24491,416516,1.37584e+06,1347,2.52069e+06,216,1.60217e+07,0
Total reachable state count : 7453845645367

Verifying 1 reachability properties.
Invariant property UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-09 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-09,0,124.607,1362836,1,0,589464,1.37584e+06,3740,2.88344e+06,356,1.83221e+07,397880
[2022-06-03 14:13:50] [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$1.run(Gal2SMTFrontEnd.java:164)
at java.base/java.lang.Thread.run(Thread.java:829)
[2022-06-03 14:13:50] [WARNING] Unexpected error occurred while running SMT. Was verifying UtilityControlRoom-COL-Z4T3N08-ReachabilityFireability-09 SMT depth 3
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$1.run(Gal2SMTFrontEnd.java:164)
at java.base/java.lang.Thread.run(Thread.java:829)
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)
... 2 more
[2022-06-03 14:13:50] [INFO ] During BMC, SMT solver timed out at depth 3
[2022-06-03 14:13:50] [INFO ] BMC solving timed out (3600000 secs) at depth 3
[2022-06-03 14:13:50] [INFO ] SMT solved all 1 properties. Interrupting other analysis methods.
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 517396 ms.

BK_STOP 1654265631135

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

+ export LANG=C
+ LANG=C
+ 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
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -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=@none -Xss128m -Xms40m -Xmx8192m

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="UtilityControlRoom-COL-Z4T3N08"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is UtilityControlRoom-COL-Z4T3N08, 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 r276-smll-165307352900095"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/UtilityControlRoom-COL-Z4T3N08.tgz
mv UtilityControlRoom-COL-Z4T3N08 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 ;