Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r216-tall-162098204800239.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
..................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ShieldIIPs-PT-005B, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r216-tall-162098204800239
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 436K
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 115K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.5K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 75K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K Mar 28 16:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Mar 28 16:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.3K Mar 27 11:51 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 17K Mar 27 11:51 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.6K Mar 25 17:40 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 25 17:40 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 5 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 82K May 5 16:52 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 ShieldIIPs-PT-005B-ReachabilityFireability-00
FORMULA_NAME ShieldIIPs-PT-005B-ReachabilityFireability-01
FORMULA_NAME ShieldIIPs-PT-005B-ReachabilityFireability-02
FORMULA_NAME ShieldIIPs-PT-005B-ReachabilityFireability-03
FORMULA_NAME ShieldIIPs-PT-005B-ReachabilityFireability-04
FORMULA_NAME ShieldIIPs-PT-005B-ReachabilityFireability-05
FORMULA_NAME ShieldIIPs-PT-005B-ReachabilityFireability-06
FORMULA_NAME ShieldIIPs-PT-005B-ReachabilityFireability-07
FORMULA_NAME ShieldIIPs-PT-005B-ReachabilityFireability-08
FORMULA_NAME ShieldIIPs-PT-005B-ReachabilityFireability-09
FORMULA_NAME ShieldIIPs-PT-005B-ReachabilityFireability-10
FORMULA_NAME ShieldIIPs-PT-005B-ReachabilityFireability-11
FORMULA_NAME ShieldIIPs-PT-005B-ReachabilityFireability-12
FORMULA_NAME ShieldIIPs-PT-005B-ReachabilityFireability-13
FORMULA_NAME ShieldIIPs-PT-005B-ReachabilityFireability-14
FORMULA_NAME ShieldIIPs-PT-005B-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621062382769

Running Version 0
[2021-05-15 07:06:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-15 07:06:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-15 07:06:24] [INFO ] Load time of PNML (sax parser for PT used): 62 ms
[2021-05-15 07:06:24] [INFO ] Transformed 303 places.
[2021-05-15 07:06:24] [INFO ] Transformed 298 transitions.
[2021-05-15 07:06:24] [INFO ] Found NUPN structural information;
[2021-05-15 07:06:24] [INFO ] Parsed PT model containing 303 places and 298 transitions in 105 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 14 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 16) seen :14
FORMULA ShieldIIPs-PT-005B-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-005B-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-005B-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-005B-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-005B-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-005B-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-005B-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-005B-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-005B-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-005B-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-005B-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-005B-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-005B-ReachabilityFireability-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldIIPs-PT-005B-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 298 rows 303 cols
[2021-05-15 07:06:24] [INFO ] Computed 46 place invariants in 10 ms
[2021-05-15 07:06:24] [INFO ] [Real]Absence check using 46 positive place invariants in 16 ms returned sat
[2021-05-15 07:06:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 07:06:24] [INFO ] [Real]Absence check using state equation in 104 ms returned sat
[2021-05-15 07:06:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 07:06:25] [INFO ] [Nat]Absence check using 46 positive place invariants in 14 ms returned sat
[2021-05-15 07:06:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 07:06:25] [INFO ] [Nat]Absence check using state equation in 99 ms returned sat
[2021-05-15 07:06:25] [INFO ] Deduced a trap composed of 29 places in 113 ms of which 3 ms to minimize.
[2021-05-15 07:06:25] [INFO ] Deduced a trap composed of 24 places in 109 ms of which 1 ms to minimize.
[2021-05-15 07:06:25] [INFO ] Deduced a trap composed of 23 places in 158 ms of which 1 ms to minimize.
[2021-05-15 07:06:25] [INFO ] Deduced a trap composed of 19 places in 63 ms of which 1 ms to minimize.
[2021-05-15 07:06:25] [INFO ] Deduced a trap composed of 20 places in 57 ms of which 1 ms to minimize.
[2021-05-15 07:06:25] [INFO ] Deduced a trap composed of 26 places in 54 ms of which 1 ms to minimize.
[2021-05-15 07:06:25] [INFO ] Deduced a trap composed of 48 places in 55 ms of which 0 ms to minimize.
[2021-05-15 07:06:25] [INFO ] Deduced a trap composed of 20 places in 26 ms of which 0 ms to minimize.
[2021-05-15 07:06:25] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 775 ms
[2021-05-15 07:06:25] [INFO ] Computed and/alt/rep : 297/623/297 causal constraints (skipped 0 transitions) in 15 ms.
[2021-05-15 07:06:30] [INFO ] Added : 276 causal constraints over 65 iterations in 4059 ms. Result :unknown
[2021-05-15 07:06:30] [INFO ] [Real]Absence check using 46 positive place invariants in 11 ms returned sat
[2021-05-15 07:06:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 07:06:30] [INFO ] [Real]Absence check using state equation in 78 ms returned sat
[2021-05-15 07:06:30] [INFO ] Deduced a trap composed of 20 places in 54 ms of which 0 ms to minimize.
[2021-05-15 07:06:30] [INFO ] Deduced a trap composed of 21 places in 53 ms of which 0 ms to minimize.
[2021-05-15 07:06:30] [INFO ] Deduced a trap composed of 22 places in 45 ms of which 0 ms to minimize.
[2021-05-15 07:06:30] [INFO ] Deduced a trap composed of 21 places in 37 ms of which 1 ms to minimize.
[2021-05-15 07:06:30] [INFO ] Deduced a trap composed of 18 places in 37 ms of which 0 ms to minimize.
[2021-05-15 07:06:30] [INFO ] Deduced a trap composed of 28 places in 35 ms of which 0 ms to minimize.
[2021-05-15 07:06:30] [INFO ] Deduced a trap composed of 29 places in 45 ms of which 1 ms to minimize.
[2021-05-15 07:06:30] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 393 ms
[2021-05-15 07:06:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 07:06:30] [INFO ] [Nat]Absence check using 46 positive place invariants in 12 ms returned sat
[2021-05-15 07:06:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 07:06:30] [INFO ] [Nat]Absence check using state equation in 72 ms returned sat
[2021-05-15 07:06:30] [INFO ] Deduced a trap composed of 20 places in 54 ms of which 1 ms to minimize.
[2021-05-15 07:06:30] [INFO ] Deduced a trap composed of 21 places in 52 ms of which 1 ms to minimize.
[2021-05-15 07:06:30] [INFO ] Deduced a trap composed of 24 places in 47 ms of which 0 ms to minimize.
[2021-05-15 07:06:30] [INFO ] Deduced a trap composed of 13 places in 51 ms of which 1 ms to minimize.
[2021-05-15 07:06:30] [INFO ] Deduced a trap composed of 21 places in 49 ms of which 0 ms to minimize.
[2021-05-15 07:06:31] [INFO ] Deduced a trap composed of 19 places in 50 ms of which 1 ms to minimize.
[2021-05-15 07:06:31] [INFO ] Deduced a trap composed of 22 places in 52 ms of which 1 ms to minimize.
[2021-05-15 07:06:31] [INFO ] Deduced a trap composed of 11 places in 42 ms of which 0 ms to minimize.
[2021-05-15 07:06:31] [INFO ] Deduced a trap composed of 31 places in 41 ms of which 0 ms to minimize.
[2021-05-15 07:06:31] [INFO ] Deduced a trap composed of 20 places in 41 ms of which 0 ms to minimize.
[2021-05-15 07:06:31] [INFO ] Deduced a trap composed of 30 places in 42 ms of which 1 ms to minimize.
[2021-05-15 07:06:31] [INFO ] Deduced a trap composed of 29 places in 30 ms of which 0 ms to minimize.
[2021-05-15 07:06:31] [INFO ] Deduced a trap composed of 31 places in 49 ms of which 1 ms to minimize.
[2021-05-15 07:06:31] [INFO ] Deduced a trap composed of 24 places in 64 ms of which 1 ms to minimize.
[2021-05-15 07:06:31] [INFO ] Deduced a trap composed of 39 places in 67 ms of which 0 ms to minimize.
[2021-05-15 07:06:31] [INFO ] Deduced a trap composed of 40 places in 54 ms of which 0 ms to minimize.
[2021-05-15 07:06:31] [INFO ] Trap strengthening (SAT) tested/added 17/16 trap constraints in 959 ms
[2021-05-15 07:06:31] [INFO ] Computed and/alt/rep : 297/623/297 causal constraints (skipped 0 transitions) in 20 ms.
[2021-05-15 07:06:35] [INFO ] Added : 274 causal constraints over 62 iterations in 3913 ms. Result :unknown
Incomplete Parikh walk after 29800 steps, including 342 resets, run finished after 136 ms. (steps per millisecond=219 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 42000 steps, including 476 resets, run finished after 166 ms. (steps per millisecond=253 ) properties (out of 2) seen :0 could not realise parikh vector
Support contains 14 out of 303 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 303/303 places, 298/298 transitions.
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 303 transition count 276
Reduce places removed 22 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 24 rules applied. Total rules applied 46 place count 281 transition count 274
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 48 place count 279 transition count 274
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 24 Pre rules applied. Total rules applied 48 place count 279 transition count 250
Deduced a syphon composed of 24 places in 1 ms
Reduce places removed 24 places and 0 transitions.
Iterating global reduction 3 with 48 rules applied. Total rules applied 96 place count 255 transition count 250
Discarding 31 places :
Symmetric choice reduction at 3 with 31 rule applications. Total rules 127 place count 224 transition count 219
Iterating global reduction 3 with 31 rules applied. Total rules applied 158 place count 224 transition count 219
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 15 Pre rules applied. Total rules applied 158 place count 224 transition count 204
Deduced a syphon composed of 15 places in 2 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 188 place count 209 transition count 204
Performed 65 Post agglomeration using F-continuation condition.Transition count delta: 65
Deduced a syphon composed of 65 places in 1 ms
Reduce places removed 65 places and 0 transitions.
Iterating global reduction 3 with 130 rules applied. Total rules applied 318 place count 144 transition count 139
Partial Free-agglomeration rule applied 27 times.
Drop transitions removed 27 transitions
Iterating global reduction 3 with 27 rules applied. Total rules applied 345 place count 144 transition count 139
Applied a total of 345 rules in 82 ms. Remains 144 /303 variables (removed 159) and now considering 139/298 (removed 159) transitions.
Finished structural reductions, in 1 iterations. Remains : 144/303 places, 139/298 transitions.
[2021-05-15 07:06:36] [INFO ] Flatten gal took : 47 ms
[2021-05-15 07:06:36] [INFO ] Flatten gal took : 19 ms
[2021-05-15 07:06:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality807772396097172209.gal : 10 ms
[2021-05-15 07:06:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6712816945058819240.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/ReachabilityCardinality807772396097172209.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality6712816945058819240.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/ReachabilityCardinality807772396097172209.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality6712816945058819240.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality6712816945058819240.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :4 after 7
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :7 after 25
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :25 after 75
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :75 after 135
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :135 after 247
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :247 after 849
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :849 after 28079
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :28079 after 61647
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :61647 after 360078
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :360078 after 1.04044e+08
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :1.04044e+08 after 2.25053e+09
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :2.25053e+09 after 1.05042e+11
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :1.05042e+11 after 4.59505e+12
SDD proceeding with computation,2 properties remain. new max is 65536
SDD size :4.59505e+12 after 8.98936e+13
SDD proceeding with computation,2 properties remain. new max is 131072
SDD size :3.35634e+15 after 1.48464e+16
Detected timeout of ITS tools.
[2021-05-15 07:06:51] [INFO ] Flatten gal took : 13 ms
[2021-05-15 07:06:51] [INFO ] Applying decomposition
[2021-05-15 07:06:51] [INFO ] Flatten gal took : 11 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/graph10654944313410186039.txt, -o, /tmp/graph10654944313410186039.bin, -w, /tmp/graph10654944313410186039.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/graph10654944313410186039.bin, -l, -1, -v, -w, /tmp/graph10654944313410186039.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-15 07:06:51] [INFO ] Decomposing Gal with order
[2021-05-15 07:06:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-15 07:06:51] [INFO ] Removed a total of 83 redundant transitions.
[2021-05-15 07:06:51] [INFO ] Flatten gal took : 43 ms
[2021-05-15 07:06:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 89 labels/synchronizations in 10 ms.
[2021-05-15 07:06:51] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1737477706381118199.gal : 4 ms
[2021-05-15 07:06:51] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17491080900805974688.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/ReachabilityCardinality1737477706381118199.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality17491080900805974688.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/ReachabilityCardinality1737477706381118199.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality17491080900805974688.prop --nowitness
Loading property file /tmp/ReachabilityCardinality17491080900805974688.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 13
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :13 after 13
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :13 after 13
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :31 after 139
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :139 after 12901
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :12901 after 527809
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :527809 after 4.00071e+07
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :4.00071e+07 after 4.2332e+14
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin11695842233024498036
[2021-05-15 07:07:06] [INFO ] Built C files in 10ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11695842233024498036
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/ltsmin11695842233024498036]
Compilation finished in 694 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin11695842233024498036]
Link finished in 38 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, --when, -i, ShieldIIPsPT005BReachabilityFireability00==true], workingDir=/tmp/ltsmin11695842233024498036]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Incomplete random walk after 1000000 steps, including 1995 resets, run finished after 3344 ms. (steps per millisecond=299 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 337 resets, run finished after 1149 ms. (steps per millisecond=870 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 1000001 steps, including 305 resets, run finished after 958 ms. (steps per millisecond=1043 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 16326425 steps, run timeout after 30001 ms. (steps per millisecond=544 ) properties seen :{}
Probabilistic random walk after 16326425 steps, saw 2514106 distinct states, run finished after 30005 ms. (steps per millisecond=544 ) properties seen :{}
Running SMT prover for 2 properties.
// Phase 1: matrix 139 rows 144 cols
[2021-05-15 07:07:56] [INFO ] Computed 46 place invariants in 5 ms
[2021-05-15 07:07:56] [INFO ] [Real]Absence check using 44 positive place invariants in 7 ms returned sat
[2021-05-15 07:07:56] [INFO ] [Real]Absence check using 44 positive and 2 generalized place invariants in 1 ms returned sat
[2021-05-15 07:07:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 07:07:56] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2021-05-15 07:07:57] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-15 07:07:57] [INFO ] [Real]Added 4 Read/Feed constraints in 16 ms returned sat
[2021-05-15 07:07:57] [INFO ] Deduced a trap composed of 11 places in 52 ms of which 0 ms to minimize.
[2021-05-15 07:07:57] [INFO ] Deduced a trap composed of 13 places in 19 ms of which 1 ms to minimize.
[2021-05-15 07:07:57] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 104 ms
[2021-05-15 07:07:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 07:07:57] [INFO ] [Nat]Absence check using 44 positive place invariants in 136 ms returned sat
[2021-05-15 07:07:57] [INFO ] [Nat]Absence check using 44 positive and 2 generalized place invariants in 0 ms returned sat
[2021-05-15 07:07:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 07:07:57] [INFO ] [Nat]Absence check using state equation in 46 ms returned sat
[2021-05-15 07:07:57] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2021-05-15 07:07:57] [INFO ] Deduced a trap composed of 14 places in 30 ms of which 0 ms to minimize.
[2021-05-15 07:07:57] [INFO ] Deduced a trap composed of 9 places in 42 ms of which 1 ms to minimize.
[2021-05-15 07:07:57] [INFO ] Deduced a trap composed of 13 places in 38 ms of which 11 ms to minimize.
[2021-05-15 07:07:57] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 156 ms
[2021-05-15 07:07:57] [INFO ] Computed and/alt/rep : 133/673/133 causal constraints (skipped 5 transitions) in 25 ms.
[2021-05-15 07:07:57] [INFO ] Added : 78 causal constraints over 16 iterations in 249 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 2 ms.
[2021-05-15 07:07:57] [INFO ] [Real]Absence check using 44 positive place invariants in 5 ms returned sat
[2021-05-15 07:07:57] [INFO ] [Real]Absence check using 44 positive and 2 generalized place invariants in 0 ms returned sat
[2021-05-15 07:07:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 07:07:57] [INFO ] [Real]Absence check using state equation in 34 ms returned sat
[2021-05-15 07:07:57] [INFO ] [Real]Added 4 Read/Feed constraints in 1 ms returned sat
[2021-05-15 07:07:57] [INFO ] Deduced a trap composed of 9 places in 37 ms of which 1 ms to minimize.
[2021-05-15 07:07:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 54 ms
[2021-05-15 07:07:57] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 07:07:57] [INFO ] [Nat]Absence check using 44 positive place invariants in 21 ms returned sat
[2021-05-15 07:07:57] [INFO ] [Nat]Absence check using 44 positive and 2 generalized place invariants in 0 ms returned sat
[2021-05-15 07:07:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 07:07:58] [INFO ] [Nat]Absence check using state equation in 35 ms returned sat
[2021-05-15 07:07:58] [INFO ] [Nat]Added 4 Read/Feed constraints in 2 ms returned sat
[2021-05-15 07:07:58] [INFO ] Deduced a trap composed of 12 places in 21 ms of which 1 ms to minimize.
[2021-05-15 07:07:58] [INFO ] Deduced a trap composed of 12 places in 13 ms of which 0 ms to minimize.
[2021-05-15 07:07:58] [INFO ] Deduced a trap composed of 7 places in 16 ms of which 0 ms to minimize.
[2021-05-15 07:07:58] [INFO ] Deduced a trap composed of 13 places in 13 ms of which 0 ms to minimize.
[2021-05-15 07:07:58] [INFO ] Deduced a trap composed of 6 places in 26 ms of which 7 ms to minimize.
[2021-05-15 07:07:58] [INFO ] Deduced a trap composed of 25 places in 43 ms of which 0 ms to minimize.
[2021-05-15 07:07:58] [INFO ] Deduced a trap composed of 10 places in 35 ms of which 0 ms to minimize.
[2021-05-15 07:07:58] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 208 ms
[2021-05-15 07:07:58] [INFO ] Computed and/alt/rep : 133/673/133 causal constraints (skipped 5 transitions) in 8 ms.
[2021-05-15 07:07:58] [INFO ] Added : 81 causal constraints over 17 iterations in 237 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
Incomplete Parikh walk after 4900 steps, including 657 resets, run finished after 20 ms. (steps per millisecond=245 ) properties (out of 2) seen :0 could not realise parikh vector
Incomplete Parikh walk after 8500 steps, including 911 resets, run finished after 34 ms. (steps per millisecond=250 ) properties (out of 2) seen :0 could not realise parikh vector
Support contains 14 out of 144 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 144/144 places, 139/139 transitions.
Applied a total of 0 rules in 9 ms. Remains 144 /144 variables (removed 0) and now considering 139/139 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 144/144 places, 139/139 transitions.
Starting structural reductions, iteration 0 : 144/144 places, 139/139 transitions.
Applied a total of 0 rules in 5 ms. Remains 144 /144 variables (removed 0) and now considering 139/139 (removed 0) transitions.
// Phase 1: matrix 139 rows 144 cols
[2021-05-15 07:07:58] [INFO ] Computed 46 place invariants in 2 ms
[2021-05-15 07:07:58] [INFO ] Implicit Places using invariants in 84 ms returned []
// Phase 1: matrix 139 rows 144 cols
[2021-05-15 07:07:58] [INFO ] Computed 46 place invariants in 3 ms
[2021-05-15 07:07:58] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-15 07:07:58] [INFO ] Implicit Places using invariants and state equation in 124 ms returned []
Implicit Place search using SMT with State Equation took 209 ms to find 0 implicit places.
[2021-05-15 07:07:58] [INFO ] Redundant transitions in 3 ms returned []
// Phase 1: matrix 139 rows 144 cols
[2021-05-15 07:07:58] [INFO ] Computed 46 place invariants in 2 ms
[2021-05-15 07:07:58] [INFO ] Dead Transitions using invariants and state equation in 73 ms returned []
Finished structural reductions, in 1 iterations. Remains : 144/144 places, 139/139 transitions.
Incomplete random walk after 100000 steps, including 198 resets, run finished after 398 ms. (steps per millisecond=251 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 139 rows 144 cols
[2021-05-15 07:07:59] [INFO ] Computed 46 place invariants in 3 ms
[2021-05-15 07:07:59] [INFO ] [Real]Absence check using 44 positive place invariants in 7 ms returned sat
[2021-05-15 07:07:59] [INFO ] [Real]Absence check using 44 positive and 2 generalized place invariants in 1 ms returned sat
[2021-05-15 07:07:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 07:07:59] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2021-05-15 07:07:59] [INFO ] State equation strengthened by 4 read => feed constraints.
[2021-05-15 07:07:59] [INFO ] [Real]Added 4 Read/Feed constraints in 1 ms returned sat
[2021-05-15 07:07:59] [INFO ] Deduced a trap composed of 11 places in 21 ms of which 1 ms to minimize.
[2021-05-15 07:07:59] [INFO ] Deduced a trap composed of 13 places in 20 ms of which 0 ms to minimize.
[2021-05-15 07:07:59] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 55 ms
[2021-05-15 07:07:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 07:07:59] [INFO ] [Nat]Absence check using 44 positive place invariants in 7 ms returned sat
[2021-05-15 07:07:59] [INFO ] [Nat]Absence check using 44 positive and 2 generalized place invariants in 0 ms returned sat
[2021-05-15 07:07:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 07:07:59] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2021-05-15 07:07:59] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2021-05-15 07:07:59] [INFO ] Deduced a trap composed of 14 places in 20 ms of which 0 ms to minimize.
[2021-05-15 07:07:59] [INFO ] Deduced a trap composed of 9 places in 19 ms of which 1 ms to minimize.
[2021-05-15 07:07:59] [INFO ] Deduced a trap composed of 13 places in 19 ms of which 0 ms to minimize.
[2021-05-15 07:07:59] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 79 ms
[2021-05-15 07:07:59] [INFO ] Computed and/alt/rep : 133/673/133 causal constraints (skipped 5 transitions) in 10 ms.
[2021-05-15 07:07:59] [INFO ] Added : 78 causal constraints over 16 iterations in 190 ms. Result :sat
[2021-05-15 07:07:59] [INFO ] [Real]Absence check using 44 positive place invariants in 6 ms returned sat
[2021-05-15 07:07:59] [INFO ] [Real]Absence check using 44 positive and 2 generalized place invariants in 0 ms returned sat
[2021-05-15 07:07:59] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 07:07:59] [INFO ] [Real]Absence check using state equation in 39 ms returned sat
[2021-05-15 07:07:59] [INFO ] [Real]Added 4 Read/Feed constraints in 1 ms returned sat
[2021-05-15 07:07:59] [INFO ] Deduced a trap composed of 9 places in 15 ms of which 0 ms to minimize.
[2021-05-15 07:07:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 24 ms
[2021-05-15 07:07:59] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 07:07:59] [INFO ] [Nat]Absence check using 44 positive place invariants in 8 ms returned sat
[2021-05-15 07:07:59] [INFO ] [Nat]Absence check using 44 positive and 2 generalized place invariants in 1 ms returned sat
[2021-05-15 07:07:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 07:07:59] [INFO ] [Nat]Absence check using state equation in 39 ms returned sat
[2021-05-15 07:07:59] [INFO ] [Nat]Added 4 Read/Feed constraints in 1 ms returned sat
[2021-05-15 07:07:59] [INFO ] Deduced a trap composed of 12 places in 24 ms of which 0 ms to minimize.
[2021-05-15 07:07:59] [INFO ] Deduced a trap composed of 12 places in 13 ms of which 1 ms to minimize.
[2021-05-15 07:07:59] [INFO ] Deduced a trap composed of 7 places in 12 ms of which 1 ms to minimize.
[2021-05-15 07:07:59] [INFO ] Deduced a trap composed of 13 places in 13 ms of which 0 ms to minimize.
[2021-05-15 07:07:59] [INFO ] Deduced a trap composed of 6 places in 12 ms of which 0 ms to minimize.
[2021-05-15 07:08:00] [INFO ] Deduced a trap composed of 25 places in 22 ms of which 1 ms to minimize.
[2021-05-15 07:08:00] [INFO ] Deduced a trap composed of 10 places in 18 ms of which 0 ms to minimize.
[2021-05-15 07:08:00] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 157 ms
[2021-05-15 07:08:00] [INFO ] Computed and/alt/rep : 133/673/133 causal constraints (skipped 5 transitions) in 10 ms.
[2021-05-15 07:08:00] [INFO ] Added : 81 causal constraints over 17 iterations in 233 ms. Result :sat
[2021-05-15 07:08:00] [INFO ] Flatten gal took : 12 ms
[2021-05-15 07:08:00] [INFO ] Flatten gal took : 11 ms
[2021-05-15 07:08:00] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9920652723582683263.gal : 2 ms
[2021-05-15 07:08:00] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12006674376130715812.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/ReachabilityCardinality9920652723582683263.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality12006674376130715812.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/ReachabilityCardinality9920652723582683263.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality12006674376130715812.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality12006674376130715812.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :4 after 7
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :7 after 25
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :25 after 75
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :75 after 135
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :135 after 247
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :247 after 849
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :849 after 28079
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :28079 after 61647
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :61647 after 360078
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :360078 after 1.04044e+08
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :1.04044e+08 after 2.25053e+09
SDD proceeding with computation,2 properties remain. new max is 16384
SDD size :2.25053e+09 after 1.05042e+11
SDD proceeding with computation,2 properties remain. new max is 32768
SDD size :1.05042e+11 after 4.59505e+12
SDD proceeding with computation,2 properties remain. new max is 65536
SDD size :4.59505e+12 after 8.98936e+13
SDD proceeding with computation,2 properties remain. new max is 131072
SDD size :3.35634e+15 after 1.48464e+16
Detected timeout of ITS tools.
[2021-05-15 07:08:15] [INFO ] Flatten gal took : 11 ms
[2021-05-15 07:08:15] [INFO ] Applying decomposition
[2021-05-15 07:08:15] [INFO ] Flatten gal took : 10 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/graph16493319928040940040.txt, -o, /tmp/graph16493319928040940040.bin, -w, /tmp/graph16493319928040940040.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/graph16493319928040940040.bin, -l, -1, -v, -w, /tmp/graph16493319928040940040.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-15 07:08:15] [INFO ] Decomposing Gal with order
[2021-05-15 07:08:15] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-15 07:08:15] [INFO ] Removed a total of 91 redundant transitions.
[2021-05-15 07:08:15] [INFO ] Flatten gal took : 19 ms
[2021-05-15 07:08:15] [INFO ] Fuse similar labels procedure discarded/fused a total of 105 labels/synchronizations in 6 ms.
[2021-05-15 07:08:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14237683331551585637.gal : 6540 ms
[2021-05-15 07:08:22] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17308718195478353406.prop : 333 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/ReachabilityCardinality14237683331551585637.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality17308718195478353406.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/ReachabilityCardinality14237683331551585637.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality17308718195478353406.prop --nowitness
Loading property file /tmp/ReachabilityCardinality17308718195478353406.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 13
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :13 after 13
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :31 after 31
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :31 after 48805
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :48805 after 3.43422e+09
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :3.43422e+09 after 5.53014e+12
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7121218342909377777
[2021-05-15 07:08:37] [INFO ] Built C files in 3ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7121218342909377777
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/ltsmin7121218342909377777]
Compilation finished in 636 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin7121218342909377777]
Link finished in 35 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, --when, -i, ShieldIIPsPT005BReachabilityFireability00==true], workingDir=/tmp/ltsmin7121218342909377777]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Graph (complete) has 515 edges and 144 vertex of which 143 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Applied a total of 1 rules in 6 ms. Remains 143 /144 variables (removed 1) and now considering 139/139 (removed 0) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 139 rows 143 cols
[2021-05-15 07:08:52] [INFO ] Computed 45 place invariants in 2 ms
[2021-05-15 07:08:52] [INFO ] [Real]Absence check using 43 positive place invariants in 7 ms returned sat
[2021-05-15 07:08:52] [INFO ] [Real]Absence check using 43 positive and 2 generalized place invariants in 1 ms returned sat
[2021-05-15 07:08:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 07:08:52] [INFO ] [Real]Absence check using state equation in 41 ms returned sat
[2021-05-15 07:08:52] [INFO ] Computed and/alt/rep : 133/669/133 causal constraints (skipped 5 transitions) in 9 ms.
[2021-05-15 07:08:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 07:08:52] [INFO ] [Nat]Absence check using 43 positive place invariants in 7 ms returned sat
[2021-05-15 07:08:52] [INFO ] [Nat]Absence check using 43 positive and 2 generalized place invariants in 0 ms returned sat
[2021-05-15 07:08:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 07:08:52] [INFO ] [Nat]Absence check using state equation in 40 ms returned sat
[2021-05-15 07:08:52] [INFO ] Deduced a trap composed of 8 places in 18 ms of which 0 ms to minimize.
[2021-05-15 07:08:52] [INFO ] Deduced a trap composed of 5 places in 17 ms of which 0 ms to minimize.
[2021-05-15 07:08:52] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 50 ms
[2021-05-15 07:08:52] [INFO ] Computed and/alt/rep : 133/669/133 causal constraints (skipped 5 transitions) in 8 ms.
[2021-05-15 07:08:52] [INFO ] Added : 99 causal constraints over 21 iterations in 287 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 4 ms.
[2021-05-15 07:08:52] [INFO ] [Real]Absence check using 43 positive place invariants in 6 ms returned sat
[2021-05-15 07:08:52] [INFO ] [Real]Absence check using 43 positive and 2 generalized place invariants in 1 ms returned sat
[2021-05-15 07:08:52] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-15 07:08:52] [INFO ] [Real]Absence check using state equation in 36 ms returned sat
[2021-05-15 07:08:52] [INFO ] Deduced a trap composed of 7 places in 13 ms of which 0 ms to minimize.
[2021-05-15 07:08:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 24 ms
[2021-05-15 07:08:52] [INFO ] Solution in real domain found non-integer solution.
[2021-05-15 07:08:52] [INFO ] [Nat]Absence check using 43 positive place invariants in 6 ms returned sat
[2021-05-15 07:08:52] [INFO ] [Nat]Absence check using 43 positive and 2 generalized place invariants in 1 ms returned sat
[2021-05-15 07:08:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-15 07:08:53] [INFO ] [Nat]Absence check using state equation in 33 ms returned sat
[2021-05-15 07:08:53] [INFO ] Deduced a trap composed of 7 places in 16 ms of which 4 ms to minimize.
[2021-05-15 07:08:53] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2021-05-15 07:08:53] [INFO ] Computed and/alt/rep : 133/669/133 causal constraints (skipped 5 transitions) in 9 ms.
[2021-05-15 07:08:53] [INFO ] Deduced a trap composed of 28 places in 25 ms of which 0 ms to minimize.
[2021-05-15 07:08:53] [INFO ] Deduced a trap composed of 25 places in 24 ms of which 1 ms to minimize.
[2021-05-15 07:08:53] [INFO ] Deduced a trap composed of 6 places in 23 ms of which 1 ms to minimize.
[2021-05-15 07:08:53] [INFO ] Deduced a trap composed of 8 places in 22 ms of which 1 ms to minimize.
[2021-05-15 07:08:53] [INFO ] Deduced a trap composed of 19 places in 21 ms of which 1 ms to minimize.
[2021-05-15 07:08:53] [INFO ] Deduced a trap composed of 11 places in 14 ms of which 0 ms to minimize.
[2021-05-15 07:08:53] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 205 ms
[2021-05-15 07:08:53] [INFO ] Added : 74 causal constraints over 17 iterations in 415 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 3 ms.
[2021-05-15 07:08:53] [INFO ] Flatten gal took : 8 ms
Using solver Z3 to compute partial order matrices.
[2021-05-15 07:08:53] [INFO ] Applying decomposition
Built C files in :
/tmp/ltsmin13653757209065131787
[2021-05-15 07:08:53] [INFO ] Flatten gal took : 14 ms
[2021-05-15 07:08:53] [INFO ] Flatten gal took : 11 ms
[2021-05-15 07:08:53] [INFO ] Computing symmetric may disable matrix : 139 transitions.
[2021-05-15 07:08:53] [INFO ] Computation of Complete disable matrix. took 7 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-15 07:08:53] [INFO ] Computing symmetric may enable matrix : 139 transitions.
[2021-05-15 07:08:53] [INFO ] Computation of Complete enable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-15 07:08:53] [INFO ] Input system was already deterministic with 139 transitions.
[2021-05-15 07:08:53] [INFO ] Computing Do-Not-Accords matrix : 139 transitions.
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/graph8834028024613526965.txt, -o, /tmp/graph8834028024613526965.bin, -w, /tmp/graph8834028024613526965.weights], workingDir=null]
[2021-05-15 07:08:53] [INFO ] Computation of Completed DNA matrix. took 6 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2021-05-15 07:08:53] [INFO ] Built C files in 44ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13653757209065131787
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph8834028024613526965.bin, -l, -1, -v, -w, /tmp/graph8834028024613526965.weights, -q, 0, -e, 0.001], workingDir=null]
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/ltsmin13653757209065131787]
[2021-05-15 07:08:53] [INFO ] Decomposing Gal with order
[2021-05-15 07:08:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-15 07:08:53] [INFO ] Removed a total of 94 redundant transitions.
[2021-05-15 07:08:53] [INFO ] Flatten gal took : 48 ms
[2021-05-15 07:08:53] [INFO ] Ran tautology test, simplified 0 / 2 in 116 ms.
[2021-05-15 07:08:53] [INFO ] BMC solution for property ShieldIIPs-PT-005B-ReachabilityFireability-00(UNSAT) depth K=0 took 11 ms
[2021-05-15 07:08:53] [INFO ] BMC solution for property ShieldIIPs-PT-005B-ReachabilityFireability-11(UNSAT) depth K=0 took 1 ms
[2021-05-15 07:08:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 103 labels/synchronizations in 30 ms.
[2021-05-15 07:08:53] [INFO ] BMC solution for property ShieldIIPs-PT-005B-ReachabilityFireability-00(UNSAT) depth K=1 took 7 ms
[2021-05-15 07:08:53] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability14376516573418013808.gal : 6 ms
[2021-05-15 07:08:53] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability14452791224349658013.prop : 0 ms
[2021-05-15 07:08:53] [INFO ] BMC solution for property ShieldIIPs-PT-005B-ReachabilityFireability-11(UNSAT) depth K=1 took 11 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/ReachabilityFireability14376516573418013808.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability14452791224349658013.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/ReachabilityFireability14376516573418013808.gal -t CGAL -reachable-file /tmp/ReachabilityFireability14452791224349658013.prop --nowitness
Loading property file /tmp/ReachabilityFireability14452791224349658013.prop.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 13
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :13 after 13
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :13 after 13
[2021-05-15 07:08:53] [INFO ] BMC solution for property ShieldIIPs-PT-005B-ReachabilityFireability-00(UNSAT) depth K=2 took 59 ms
[2021-05-15 07:08:53] [INFO ] BMC solution for property ShieldIIPs-PT-005B-ReachabilityFireability-11(UNSAT) depth K=2 took 1 ms
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 139 rows 144 cols
[2021-05-15 07:08:53] [INFO ] Computed 46 place invariants in 2 ms
inv : p0 + p4 + p8 + p32 + p34 + p36 + p38 = 1
inv : p0 + p4 + p8 + p16 + p17 + p18 = 1
inv : p0 + p244 + p292 + p295 + p297 + p299 = 1
inv : p0 + p85 + p87 = 1
inv : p0 + p134 + p136 = 1
inv : p0 + p244 + p246 + p282 + p284 + p286 + p288 = 1
inv : p0 + p174 + p177 + p179 + p181 = 1
inv : p0 + p91 + p93 + p95 + p97 = 1
inv : p0 + p105 + p107 + p109 + p111 = 1
inv : -p258 - p259 + p260 + p261 = 0
inv : p0 + p191 + p196 + p199 + p200 = 1
inv : p0 + p4 + p8 + p46 + p48 + p50 + p52 = 1
inv : -p140 - p141 + p142 + p143 = 0
inv : p0 + p4 + p8 + p29 + p31 = 1
inv : p0 + p191 + p203 + p204 + p205 = 1
inv : p0 + p144 + p146 = 1
inv : p0 + p4 + p5 + p7 = 1
inv : p0 + p137 + p140 + p141 = 1
inv : p0 + p4 + p8 + p19 + p20 + p24 + p25 = 1
inv : p0 + p75 + p77 = 1
inv : p0 + p191 + p196 + p201 + p202 = 1
inv : p0 + p161 + p162 + p163 = 1
inv : p0 + p244 + p246 + p247 + p248 + p255 + p258 + p259 = 1
inv : p0 + p244 + p246 + p247 + p248 + p252 + p254 = 1
inv : p0 + p244 + p246 + p247 + p278 + p280 = 1
inv : p0 + p233 + p236 + p238 + p240 = 1
inv : p0 + p244 + p246 + p247 + p248 + p265 = 1
inv : p0 + p164 + p166 + p168 + p169 + p170 = 1
inv : p0 + p191 + p193 + p195 = 1
inv : p0 + p206 + p208 = 1
inv : p0 + p4 + p8 + p42 + p44 = 1
inv : p0 + p147 + p149 = 1
inv : p0 + p4 + p8 + p19 + p20 + p22 + p23 = 1
inv : p0 + p78 + p79 + p81 + p82 = 1
inv : p0 + p209 + p211 + p212 + p213 + p215 = 1
inv : p0 + p4 + p8 + p56 + p59 + p61 + p63 = 1
inv : p0 + p4 + p8 + p26 + p28 = 1
inv : p0 + p88 + p90 = 1
inv : p0 + p219 + p221 = 1
inv : p0 + p101 + p103 = 1
inv : p0 + p150 + p152 + p153 + p154 + p156 = 1
inv : p0 + p244 + p246 + p247 + p248 + p268 + p272 + p273 + p274 = 1
inv : p0 + p244 + p246 + p247 + p248 + p262 + p264 = 1
inv : p0 + p115 + p117 + p118 + p119 + p120 + p122 = 1
inv : p0 + p78 + p79 + p83 + p84 = 1
inv : p0 + p223 + p225 + p227 + p229 = 1
Total of 46 invariants.
[2021-05-15 07:08:53] [INFO ] Computed 46 place invariants in 7 ms
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :31 after 1205
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :1205 after 330445
[2021-05-15 07:08:53] [INFO ] BMC solution for property ShieldIIPs-PT-005B-ReachabilityFireability-00(UNSAT) depth K=3 took 102 ms
[2021-05-15 07:08:53] [INFO ] BMC solution for property ShieldIIPs-PT-005B-ReachabilityFireability-11(UNSAT) depth K=3 took 36 ms
[2021-05-15 07:08:54] [INFO ] Proved 144 variables to be positive in 380 ms
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :330445 after 2.77548e+06
[2021-05-15 07:08:54] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldIIPs-PT-005B-ReachabilityFireability-00
[2021-05-15 07:08:54] [INFO ] KInduction solution for property ShieldIIPs-PT-005B-ReachabilityFireability-00(SAT) depth K=0 took 12 ms
[2021-05-15 07:08:54] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldIIPs-PT-005B-ReachabilityFireability-11
[2021-05-15 07:08:54] [INFO ] KInduction solution for property ShieldIIPs-PT-005B-ReachabilityFireability-11(SAT) depth K=0 took 8 ms
[2021-05-15 07:08:54] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldIIPs-PT-005B-ReachabilityFireability-00
[2021-05-15 07:08:54] [INFO ] KInduction solution for property ShieldIIPs-PT-005B-ReachabilityFireability-00(SAT) depth K=1 took 33 ms
[2021-05-15 07:08:54] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldIIPs-PT-005B-ReachabilityFireability-11
[2021-05-15 07:08:54] [INFO ] KInduction solution for property ShieldIIPs-PT-005B-ReachabilityFireability-11(SAT) depth K=1 took 21 ms
[2021-05-15 07:08:54] [INFO ] BMC solution for property ShieldIIPs-PT-005B-ReachabilityFireability-00(UNSAT) depth K=4 took 353 ms
Compilation finished in 765 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin13653757209065131787]
Link finished in 38 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, ShieldIIPsPT005BReachabilityFireability00==true], workingDir=/tmp/ltsmin13653757209065131787]
[2021-05-15 07:08:54] [INFO ] BMC solution for property ShieldIIPs-PT-005B-ReachabilityFireability-11(UNSAT) depth K=4 took 181 ms
[2021-05-15 07:08:55] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldIIPs-PT-005B-ReachabilityFireability-00
[2021-05-15 07:08:55] [INFO ] KInduction solution for property ShieldIIPs-PT-005B-ReachabilityFireability-00(SAT) depth K=2 took 918 ms
[2021-05-15 07:08:56] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldIIPs-PT-005B-ReachabilityFireability-11
[2021-05-15 07:08:56] [INFO ] KInduction solution for property ShieldIIPs-PT-005B-ReachabilityFireability-11(SAT) depth K=2 took 1183 ms
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :2.77548e+06 after 5.94452e+09
[2021-05-15 07:09:05] [INFO ] BMC solution for property ShieldIIPs-PT-005B-ReachabilityFireability-00(UNSAT) depth K=5 took 10604 ms
[2021-05-15 07:09:06] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldIIPs-PT-005B-ReachabilityFireability-00
[2021-05-15 07:09:06] [INFO ] KInduction solution for property ShieldIIPs-PT-005B-ReachabilityFireability-00(SAT) depth K=3 took 9866 ms
[2021-05-15 07:09:10] [INFO ] BMC solution for property ShieldIIPs-PT-005B-ReachabilityFireability-11(UNSAT) depth K=5 took 5343 ms
[2021-05-15 07:09:22] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldIIPs-PT-005B-ReachabilityFireability-11
[2021-05-15 07:09:22] [INFO ] KInduction solution for property ShieldIIPs-PT-005B-ReachabilityFireability-11(SAT) depth K=3 took 15925 ms
[2021-05-15 07:09:32] [INFO ] BMC solution for property ShieldIIPs-PT-005B-ReachabilityFireability-00(UNSAT) depth K=6 took 22030 ms
[2021-05-15 07:09:49] [INFO ] BMC solution for property ShieldIIPs-PT-005B-ReachabilityFireability-11(UNSAT) depth K=6 took 16752 ms
[2021-05-15 07:09:56] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldIIPs-PT-005B-ReachabilityFireability-00
[2021-05-15 07:09:56] [INFO ] KInduction solution for property ShieldIIPs-PT-005B-ReachabilityFireability-00(SAT) depth K=4 took 34089 ms
[2021-05-15 07:10:30] [INFO ] BMC solution for property ShieldIIPs-PT-005B-ReachabilityFireability-00(UNSAT) depth K=7 took 41389 ms
[2021-05-15 07:10:36] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldIIPs-PT-005B-ReachabilityFireability-11
[2021-05-15 07:10:36] [INFO ] KInduction solution for property ShieldIIPs-PT-005B-ReachabilityFireability-11(SAT) depth K=4 took 40335 ms
[2021-05-15 07:10:50] [INFO ] BMC solution for property ShieldIIPs-PT-005B-ReachabilityFireability-11(UNSAT) depth K=7 took 19659 ms
[2021-05-15 07:12:03] [INFO ] BMC solution for property ShieldIIPs-PT-005B-ReachabilityFireability-00(UNSAT) depth K=8 took 73663 ms
[2021-05-15 07:12:20] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldIIPs-PT-005B-ReachabilityFireability-00
[2021-05-15 07:12:20] [INFO ] KInduction solution for property ShieldIIPs-PT-005B-ReachabilityFireability-00(SAT) depth K=5 took 104032 ms
[2021-05-15 07:12:28] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldIIPs-PT-005B-ReachabilityFireability-11
[2021-05-15 07:12:28] [INFO ] KInduction solution for property ShieldIIPs-PT-005B-ReachabilityFireability-11(SAT) depth K=5 took 7998 ms
[2021-05-15 07:13:20] [INFO ] BMC solution for property ShieldIIPs-PT-005B-ReachabilityFireability-11(UNSAT) depth K=8 took 76138 ms
[2021-05-15 07:15:21] [INFO ] BMC solution for property ShieldIIPs-PT-005B-ReachabilityFireability-00(UNSAT) depth K=9 took 121709 ms
[2021-05-15 07:16:05] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldIIPs-PT-005B-ReachabilityFireability-00
[2021-05-15 07:16:05] [INFO ] KInduction solution for property ShieldIIPs-PT-005B-ReachabilityFireability-00(SAT) depth K=6 took 217011 ms
[2021-05-15 07:17:22] [INFO ] BMC solution for property ShieldIIPs-PT-005B-ReachabilityFireability-11(UNSAT) depth K=9 took 120677 ms
[2021-05-15 07:18:48] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldIIPs-PT-005B-ReachabilityFireability-11
[2021-05-15 07:18:48] [INFO ] KInduction solution for property ShieldIIPs-PT-005B-ReachabilityFireability-11(SAT) depth K=6 took 163290 ms
[2021-05-15 07:21:32] [INFO ] BMC solution for property ShieldIIPs-PT-005B-ReachabilityFireability-00(UNSAT) depth K=10 took 249631 ms
[2021-05-15 07:24:24] [INFO ] BMC solution for property ShieldIIPs-PT-005B-ReachabilityFireability-11(UNSAT) depth K=10 took 172900 ms
[2021-05-15 07:24:37] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesShieldIIPs-PT-005B-ReachabilityFireability-00
[2021-05-15 07:24:37] [INFO ] KInduction solution for property ShieldIIPs-PT-005B-ReachabilityFireability-00(SAT) depth K=7 took 348896 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,1.6777e+19,428.762,1572220,15961,451,1.39307e+06,5276,446,9.24119e+06,117,61809,0
Total reachable state count : 16776984688184657821

Verifying 2 reachability properties.
Reachability property ShieldIIPs-PT-005B-ReachabilityFireability-00 does not hold.
FORMULA ShieldIIPs-PT-005B-ReachabilityFireability-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : ShieldIIPs-PT-005B-ReachabilityFireability-00

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ShieldIIPs-PT-005B-ReachabilityFireability-00,0,429.138,1572220,1,0,1.39307e+06,5276,465,9.24119e+06,120,61809,46
Reachability property ShieldIIPs-PT-005B-ReachabilityFireability-11 does not hold.
FORMULA ShieldIIPs-PT-005B-ReachabilityFireability-11 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : ShieldIIPs-PT-005B-ReachabilityFireability-11

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ShieldIIPs-PT-005B-ReachabilityFireability-11,0,429.148,1572220,1,0,1.39307e+06,5276,473,9.24119e+06,122,61809,73
ITS tools runner thread asked to quit. Dying gracefully.
[2021-05-15 07:28:31] [WARNING] Interrupting SMT solver.
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
[2021-05-15 07:28:31] [WARNING] SMT solver unexpectedly returned 'unknown' answer, retrying.
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
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)
[2021-05-15 07:28:31] [WARNING] Unexpected error occurred while running SMT. Was verifying ShieldIIPs-PT-005B-ReachabilityFireability-00 SMT depth 11
java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
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 "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
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
[2021-05-15 07:28:31] [INFO ] During BMC, SMT solver timed out at depth 11
[2021-05-15 07:28:31] [INFO ] BMC solving timed out (3600000 secs) at depth 11
[2021-05-15 07:28:31] [WARNING] SMT solver unexpectedly returned 'unknown' answer, retrying.
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
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)
[2021-05-15 07:28:31] [WARNING] Unexpected error occurred while running SMT. Was verifying ShieldIIPs-PT-005B-ReachabilityFireability-11 K-induction depth 7
Exception in thread "Thread-15" java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
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 "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
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
[2021-05-15 07:28:31] [INFO ] SMT solved 0/ 2 properties. Interrupting SMT analysis.

BK_STOP 1621063712943

--------------------
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="ShieldIIPs-PT-005B"
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 ShieldIIPs-PT-005B, 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 r216-tall-162098204800239"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPs-PT-005B.tgz
mv ShieldIIPs-PT-005B 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 ;