About the Execution of ITS-Tools for BridgeAndVehicles-COL-V20P20N50
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 5527.668 | 445233.00 | 1193600.00 | 218.50 | TFFTTFFTFTTFFTTF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/mnt/tpsp/fkordon/mcc2021-input.r026-tajo-162038143300062.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is BridgeAndVehicles-COL-V20P20N50, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r026-tajo-162038143300062
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 388K
-rw-r--r-- 1 mcc users 16K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 115K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 75K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.4K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Mar 28 15:46 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 15:46 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 28 15:46 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Mar 28 15:46 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 23 02:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 23 02:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 22 11:10 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 12K Mar 22 11:10 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Mar 22 09:10 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K Mar 22 09:10 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 10 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 41K May 5 16:51 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 BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-00
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-01
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-02
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-03
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-04
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-05
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-06
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-07
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-08
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-09
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-10
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-11
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-12
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-13
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-14
FORMULA_NAME BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-15
=== Now, execution of the tool begins
BK_START 1620515066404
Running Version 0
[2021-05-08 23:04:29] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -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]
[2021-05-08 23:04:29] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 23:04:29] [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.
[2021-05-08 23:04:29] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-05-08 23:04:30] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 658 ms
[2021-05-08 23:04:30] [INFO ] Imported 15 HL places and 11 HL transitions for a total of 108 PT places and 90298.0 transition bindings in 24 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 6 ms.
Working with output stream class java.io.PrintStream
[2021-05-08 23:04:30] [INFO ] Built PT skeleton of HLPN with 15 places and 11 transitions in 2 ms.
[2021-05-08 23:04:30] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_3733925437253032935.dot
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 100000 steps, including 2 resets, run finished after 324 ms. (steps per millisecond=308 ) properties (out of 14) seen :4
Running SMT prover for 10 properties.
// Phase 1: matrix 10 rows 12 cols
[2021-05-08 23:04:30] [INFO ] Computed 4 place invariants in 3 ms
[2021-05-08 23:04:30] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2021-05-08 23:04:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 23:04:30] [INFO ] [Real]Absence check using state equation in 31 ms returned sat
[2021-05-08 23:04:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 23:04:30] [INFO ] [Nat]Absence check using 4 positive place invariants in 9 ms returned sat
[2021-05-08 23:04:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 23:04:30] [INFO ] [Nat]Absence check using state equation in 20 ms returned sat
[2021-05-08 23:04:30] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-08 23:04:30] [INFO ] Added : 1 causal constraints over 1 iterations in 37 ms. Result :sat
[2021-05-08 23:04:30] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned unsat
[2021-05-08 23:04:30] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2021-05-08 23:04:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 23:04:30] [INFO ] [Real]Absence check using state equation in 12 ms returned sat
[2021-05-08 23:04:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 23:04:30] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2021-05-08 23:04:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 23:04:30] [INFO ] [Nat]Absence check using state equation in 9 ms returned sat
[2021-05-08 23:04:30] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-08 23:04:30] [INFO ] Added : 2 causal constraints over 1 iterations in 21 ms. Result :sat
[2021-05-08 23:04:30] [INFO ] [Real]Absence check using 4 positive place invariants in 0 ms returned unsat
[2021-05-08 23:04:30] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned unsat
[2021-05-08 23:04:30] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2021-05-08 23:04:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 23:04:30] [INFO ] [Real]Absence check using state equation in 5 ms returned sat
[2021-05-08 23:04:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 23:04:30] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2021-05-08 23:04:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 23:04:30] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2021-05-08 23:04:30] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 3 ms.
[2021-05-08 23:04:30] [INFO ] Added : 3 causal constraints over 1 iterations in 14 ms. Result :sat
[2021-05-08 23:04:30] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2021-05-08 23:04:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 23:04:30] [INFO ] [Real]Absence check using state equation in 6 ms returned sat
[2021-05-08 23:04:30] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 23:04:30] [INFO ] [Nat]Absence check using 4 positive place invariants in 6 ms returned sat
[2021-05-08 23:04:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 23:04:30] [INFO ] [Nat]Absence check using state equation in 11 ms returned sat
[2021-05-08 23:04:31] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 7 ms.
[2021-05-08 23:04:31] [INFO ] Added : 1 causal constraints over 1 iterations in 12 ms. Result :sat
[2021-05-08 23:04:31] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned sat
[2021-05-08 23:04:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 23:04:31] [INFO ] [Real]Absence check using state equation in 4 ms returned sat
[2021-05-08 23:04:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 23:04:31] [INFO ] [Nat]Absence check using 4 positive place invariants in 1 ms returned sat
[2021-05-08 23:04:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 23:04:31] [INFO ] [Nat]Absence check using state equation in 3 ms returned sat
[2021-05-08 23:04:31] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-08 23:04:31] [INFO ] Added : 1 causal constraints over 1 iterations in 14 ms. Result :sat
[2021-05-08 23:04:31] [INFO ] [Real]Absence check using 4 positive place invariants in 50 ms returned sat
[2021-05-08 23:04:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 23:04:31] [INFO ] [Real]Absence check using state equation in 64 ms returned sat
[2021-05-08 23:04:31] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 23:04:31] [INFO ] [Nat]Absence check using 4 positive place invariants in 14 ms returned sat
[2021-05-08 23:04:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 23:04:31] [INFO ] [Nat]Absence check using state equation in 6 ms returned sat
[2021-05-08 23:04:31] [INFO ] Computed and/alt/rep : 6/9/6 causal constraints (skipped 0 transitions) in 2 ms.
[2021-05-08 23:04:31] [INFO ] Added : 4 causal constraints over 1 iterations in 25 ms. Result :sat
[2021-05-08 23:04:31] [INFO ] [Real]Absence check using 4 positive place invariants in 1 ms returned unsat
Successfully simplified 4 atomic propositions for a total of 5 simplifications.
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-08 23:04:31] [INFO ] Flatten gal took : 14 ms
[2021-05-08 23:04:31] [INFO ] Flatten gal took : 1 ms
[2021-05-08 23:04:31] [INFO ] Unfolded HLPN to a Petri net with 108 places and 2228 transitions in 32 ms.
[2021-05-08 23:04:31] [INFO ] Unfolded HLPN properties in 1 ms.
Successfully produced net in file /tmp/petri1001_2098121065536781051.dot
Incomplete random walk after 10001 steps, including 57 resets, run finished after 283 ms. (steps per millisecond=35 ) properties (out of 10) seen :4
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-15 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 6) seen :1
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 5) seen :4
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-11 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-01 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 1 properties.
[2021-05-08 23:04:31] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 108 cols
[2021-05-08 23:04:31] [INFO ] Computed 7 place invariants in 14 ms
[2021-05-08 23:04:31] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2021-05-08 23:04:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 23:04:32] [INFO ] [Real]Absence check using state equation in 102 ms returned sat
[2021-05-08 23:04:32] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 23:04:32] [INFO ] [Nat]Absence check using 7 positive place invariants in 53 ms returned sat
[2021-05-08 23:04:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 23:04:32] [INFO ] [Nat]Absence check using state equation in 219 ms returned sat
[2021-05-08 23:04:32] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-08 23:04:32] [INFO ] [Nat]Added 102 Read/Feed constraints in 70 ms returned sat
[2021-05-08 23:04:32] [INFO ] Computed and/alt/rep : 90/178/90 causal constraints (skipped 197 transitions) in 305 ms.
[2021-05-08 23:04:33] [INFO ] Added : 85 causal constraints over 21 iterations in 912 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 19 ms.
Incomplete Parikh walk after 766700 steps, including 9393 resets, run finished after 6155 ms. (steps per millisecond=124 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 6 out of 108 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 108/108 places, 2228/2228 transitions.
Applied a total of 0 rules in 564 ms. Remains 108 /108 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
[2021-05-08 23:04:40] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 108 cols
[2021-05-08 23:04:40] [INFO ] Computed 7 place invariants in 4 ms
[2021-05-08 23:04:41] [INFO ] Dead Transitions using invariants and state equation in 1278 ms returned []
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 2228/2228 transitions.
[2021-05-08 23:04:41] [INFO ] Flatten gal took : 219 ms
[2021-05-08 23:04:41] [INFO ] Flatten gal took : 184 ms
[2021-05-08 23:04:42] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13663195678954193459.gal : 50 ms
[2021-05-08 23:04:42] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3693639454985736599.prop : 5 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/ReachabilityCardinality13663195678954193459.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality3693639454985736599.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/ReachabilityCardinality13663195678954193459.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality3693639454985736599.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality3693639454985736599.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 7
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :7 after 11
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :11 after 36
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :36 after 66
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :66 after 121
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :121 after 241
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :241 after 1453
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1453 after 1558
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1558 after 1663
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1663 after 4002
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :4002 after 7521
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :7521 after 17658
Detected timeout of ITS tools.
[2021-05-08 23:04:57] [INFO ] Flatten gal took : 85 ms
[2021-05-08 23:04:57] [INFO ] Applying decomposition
[2021-05-08 23:04:57] [INFO ] Flatten gal took : 104 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/graph15536818927069116835.txt, -o, /tmp/graph15536818927069116835.bin, -w, /tmp/graph15536818927069116835.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/graph15536818927069116835.bin, -l, -1, -v, -w, /tmp/graph15536818927069116835.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 23:04:58] [INFO ] Decomposing Gal with order
[2021-05-08 23:04:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 23:04:58] [INFO ] Removed a total of 2154 redundant transitions.
[2021-05-08 23:04:59] [INFO ] Flatten gal took : 828 ms
[2021-05-08 23:04:59] [INFO ] Fuse similar labels procedure discarded/fused a total of 253 labels/synchronizations in 42 ms.
[2021-05-08 23:04:59] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality7401089426645153953.gal : 27 ms
[2021-05-08 23:04:59] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18429131465681453171.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/ReachabilityCardinality7401089426645153953.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality18429131465681453171.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/ReachabilityCardinality7401089426645153953.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality18429131465681453171.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality18429131465681453171.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2 after 7
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :7 after 16
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :16 after 21
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :21 after 73
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :73 after 82
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :82 after 298
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :298 after 646
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :646 after 2249
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :10857 after 18721
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :18721 after 71092
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :71092 after 202663
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :202663 after 439009
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :439009 after 1.06181e+06
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin7292119144575524269
[2021-05-08 23:05:14] [INFO ] Built C files in 60ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7292119144575524269
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/ltsmin7292119144575524269]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin7292119144575524269] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin7292119144575524269] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Incomplete random walk after 1000000 steps, including 5776 resets, run finished after 6669 ms. (steps per millisecond=149 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 1789 resets, run finished after 2531 ms. (steps per millisecond=395 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3721659 steps, run timeout after 30001 ms. (steps per millisecond=124 ) properties seen :{}
Probabilistic random walk after 3721659 steps, saw 865812 distinct states, run finished after 30005 ms. (steps per millisecond=124 ) properties seen :{}
Running SMT prover for 1 properties.
[2021-05-08 23:05:54] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 108 cols
[2021-05-08 23:05:54] [INFO ] Computed 7 place invariants in 10 ms
[2021-05-08 23:05:54] [INFO ] [Real]Absence check using 7 positive place invariants in 7 ms returned sat
[2021-05-08 23:05:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 23:05:54] [INFO ] [Real]Absence check using state equation in 124 ms returned sat
[2021-05-08 23:05:54] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 23:05:54] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2021-05-08 23:05:54] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 23:05:55] [INFO ] [Nat]Absence check using state equation in 126 ms returned sat
[2021-05-08 23:05:55] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-08 23:05:55] [INFO ] [Nat]Added 102 Read/Feed constraints in 63 ms returned sat
[2021-05-08 23:05:55] [INFO ] Computed and/alt/rep : 90/178/90 causal constraints (skipped 197 transitions) in 103 ms.
[2021-05-08 23:05:55] [INFO ] Added : 85 causal constraints over 21 iterations in 777 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 28 ms.
Incomplete Parikh walk after 766700 steps, including 9387 resets, run finished after 5783 ms. (steps per millisecond=132 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 6 out of 108 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 108/108 places, 2228/2228 transitions.
Applied a total of 0 rules in 182 ms. Remains 108 /108 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 108/108 places, 2228/2228 transitions.
Starting structural reductions, iteration 0 : 108/108 places, 2228/2228 transitions.
Applied a total of 0 rules in 161 ms. Remains 108 /108 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
[2021-05-08 23:06:02] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 108 cols
[2021-05-08 23:06:02] [INFO ] Computed 7 place invariants in 5 ms
[2021-05-08 23:06:02] [INFO ] Implicit Places using invariants in 453 ms returned []
[2021-05-08 23:06:02] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 108 cols
[2021-05-08 23:06:02] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-08 23:06:02] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-08 23:06:03] [INFO ] Implicit Places using invariants and state equation in 969 ms returned [48]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 1440 ms to find 1 implicit places.
[2021-05-08 23:06:03] [INFO ] Redundant transitions in 128 ms returned []
[2021-05-08 23:06:03] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 107 cols
[2021-05-08 23:06:03] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-08 23:06:04] [INFO ] Dead Transitions using invariants and state equation in 930 ms returned []
Starting structural reductions, iteration 1 : 107/108 places, 2228/2228 transitions.
Applied a total of 0 rules in 176 ms. Remains 107 /107 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
[2021-05-08 23:06:04] [INFO ] Redundant transitions in 138 ms returned []
[2021-05-08 23:06:04] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 107 cols
[2021-05-08 23:06:04] [INFO ] Computed 6 place invariants in 3 ms
[2021-05-08 23:06:05] [INFO ] Dead Transitions using invariants and state equation in 824 ms returned []
Finished structural reductions, in 2 iterations. Remains : 107/108 places, 2228/2228 transitions.
[2021-05-08 23:06:05] [INFO ] Flatten gal took : 86 ms
[2021-05-08 23:06:05] [INFO ] Flatten gal took : 95 ms
[2021-05-08 23:06:06] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3653440982271661720.gal : 19 ms
[2021-05-08 23:06:06] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13369664718061486790.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/ReachabilityCardinality3653440982271661720.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality13369664718061486790.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/ReachabilityCardinality3653440982271661720.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality13369664718061486790.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality13369664718061486790.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 13
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :13 after 18
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :18 after 82
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :82 after 179
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :179 after 308
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :308 after 646
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :646 after 2012
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :123662 after 127310
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :127310 after 127810
Detected timeout of ITS tools.
[2021-05-08 23:06:21] [INFO ] Flatten gal took : 64 ms
[2021-05-08 23:06:21] [INFO ] Applying decomposition
[2021-05-08 23:06:21] [INFO ] Flatten gal took : 126 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/graph6066661011242752970.txt, -o, /tmp/graph6066661011242752970.bin, -w, /tmp/graph6066661011242752970.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/graph6066661011242752970.bin, -l, -1, -v, -w, /tmp/graph6066661011242752970.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 23:06:21] [INFO ] Decomposing Gal with order
[2021-05-08 23:06:21] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 23:06:22] [INFO ] Removed a total of 2115 redundant transitions.
[2021-05-08 23:06:22] [INFO ] Flatten gal took : 449 ms
[2021-05-08 23:06:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 234 labels/synchronizations in 27 ms.
[2021-05-08 23:06:22] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8448431040340474287.gal : 38 ms
[2021-05-08 23:06:22] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17471899989784662139.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/ReachabilityCardinality8448431040340474287.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality17471899989784662139.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/ReachabilityCardinality8448431040340474287.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality17471899989784662139.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality17471899989784662139.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 11
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :11 after 20
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :20 after 23
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :23 after 42
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :42 after 172
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :172 after 612
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :612 after 1870
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :7084 after 7700
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :7700 after 28274
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :141001 after 153469
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :575512 after 587573
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin10203316148976372071
[2021-05-08 23:06:37] [INFO ] Built C files in 40ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin10203316148976372071
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/ltsmin10203316148976372071]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin10203316148976372071] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin10203316148976372071] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Incomplete random walk after 1000000 steps, including 5777 resets, run finished after 6589 ms. (steps per millisecond=151 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 1792 resets, run finished after 2576 ms. (steps per millisecond=388 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 3308860 steps, run timeout after 30001 ms. (steps per millisecond=110 ) properties seen :{}
Probabilistic random walk after 3308860 steps, saw 771154 distinct states, run finished after 30001 ms. (steps per millisecond=110 ) properties seen :{}
Running SMT prover for 1 properties.
[2021-05-08 23:07:17] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 107 cols
[2021-05-08 23:07:17] [INFO ] Computed 6 place invariants in 8 ms
[2021-05-08 23:07:17] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2021-05-08 23:07:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 23:07:17] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2021-05-08 23:07:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 23:07:17] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2021-05-08 23:07:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 23:07:18] [INFO ] [Nat]Absence check using state equation in 87 ms returned sat
[2021-05-08 23:07:18] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-08 23:07:18] [INFO ] [Nat]Added 102 Read/Feed constraints in 28 ms returned sat
[2021-05-08 23:07:18] [INFO ] Deduced a trap composed of 56 places in 309 ms of which 6 ms to minimize.
[2021-05-08 23:07:18] [INFO ] Deduced a trap composed of 55 places in 524 ms of which 2 ms to minimize.
[2021-05-08 23:07:19] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 867 ms
[2021-05-08 23:07:19] [INFO ] Computed and/alt/rep : 90/178/90 causal constraints (skipped 197 transitions) in 74 ms.
[2021-05-08 23:07:19] [INFO ] Added : 80 causal constraints over 35 iterations in 785 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 11 ms.
Incomplete Parikh walk after 1489700 steps, including 17932 resets, run finished after 11160 ms. (steps per millisecond=133 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 6 out of 107 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 107/107 places, 2228/2228 transitions.
Applied a total of 0 rules in 194 ms. Remains 107 /107 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 107/107 places, 2228/2228 transitions.
Starting structural reductions, iteration 0 : 107/107 places, 2228/2228 transitions.
Applied a total of 0 rules in 202 ms. Remains 107 /107 variables (removed 0) and now considering 2228/2228 (removed 0) transitions.
[2021-05-08 23:07:31] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 107 cols
[2021-05-08 23:07:31] [INFO ] Computed 6 place invariants in 4 ms
[2021-05-08 23:07:31] [INFO ] Implicit Places using invariants in 512 ms returned []
[2021-05-08 23:07:31] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 107 cols
[2021-05-08 23:07:31] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-08 23:07:31] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-08 23:07:32] [INFO ] Implicit Places using invariants and state equation in 978 ms returned []
Implicit Place search using SMT with State Equation took 1502 ms to find 0 implicit places.
[2021-05-08 23:07:32] [INFO ] Redundant transitions in 123 ms returned []
[2021-05-08 23:07:33] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 107 cols
[2021-05-08 23:07:33] [INFO ] Computed 6 place invariants in 3 ms
[2021-05-08 23:07:33] [INFO ] Dead Transitions using invariants and state equation in 879 ms returned []
Finished structural reductions, in 1 iterations. Remains : 107/107 places, 2228/2228 transitions.
Incomplete random walk after 100000 steps, including 577 resets, run finished after 602 ms. (steps per millisecond=166 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2021-05-08 23:07:34] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 107 cols
[2021-05-08 23:07:34] [INFO ] Computed 6 place invariants in 4 ms
[2021-05-08 23:07:34] [INFO ] [Real]Absence check using 6 positive place invariants in 53 ms returned sat
[2021-05-08 23:07:34] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 23:07:34] [INFO ] [Real]Absence check using state equation in 144 ms returned sat
[2021-05-08 23:07:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 23:07:34] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2021-05-08 23:07:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 23:07:34] [INFO ] [Nat]Absence check using state equation in 70 ms returned sat
[2021-05-08 23:07:34] [INFO ] State equation strengthened by 102 read => feed constraints.
[2021-05-08 23:07:34] [INFO ] [Nat]Added 102 Read/Feed constraints in 49 ms returned sat
[2021-05-08 23:07:35] [INFO ] Deduced a trap composed of 56 places in 654 ms of which 26 ms to minimize.
[2021-05-08 23:07:35] [INFO ] Deduced a trap composed of 55 places in 199 ms of which 1 ms to minimize.
[2021-05-08 23:07:35] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 915 ms
[2021-05-08 23:07:36] [INFO ] Computed and/alt/rep : 90/178/90 causal constraints (skipped 197 transitions) in 170 ms.
[2021-05-08 23:07:36] [INFO ] Added : 80 causal constraints over 35 iterations in 729 ms. Result :sat
[2021-05-08 23:07:36] [INFO ] Flatten gal took : 62 ms
[2021-05-08 23:07:36] [INFO ] Flatten gal took : 77 ms
[2021-05-08 23:07:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3789289446627246818.gal : 16 ms
[2021-05-08 23:07:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3217314280995859976.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/ReachabilityCardinality3789289446627246818.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality3217314280995859976.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/ReachabilityCardinality3789289446627246818.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality3217314280995859976.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality3217314280995859976.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 13
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :13 after 18
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :18 after 82
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :82 after 179
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :179 after 308
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :308 after 646
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :646 after 2012
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :123662 after 127310
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :127310 after 127810
Detected timeout of ITS tools.
[2021-05-08 23:07:51] [INFO ] Flatten gal took : 76 ms
[2021-05-08 23:07:51] [INFO ] Applying decomposition
[2021-05-08 23:07:51] [INFO ] Flatten gal took : 70 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/graph15987958515948378560.txt, -o, /tmp/graph15987958515948378560.bin, -w, /tmp/graph15987958515948378560.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/graph15987958515948378560.bin, -l, -1, -v, -w, /tmp/graph15987958515948378560.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 23:07:52] [INFO ] Decomposing Gal with order
[2021-05-08 23:07:52] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 23:07:52] [INFO ] Removed a total of 2115 redundant transitions.
[2021-05-08 23:07:52] [INFO ] Flatten gal took : 442 ms
[2021-05-08 23:07:52] [INFO ] Fuse similar labels procedure discarded/fused a total of 234 labels/synchronizations in 20 ms.
[2021-05-08 23:07:52] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8846175946653063997.gal : 17 ms
[2021-05-08 23:07:52] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17356831264534856827.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/ReachabilityCardinality8846175946653063997.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality17356831264534856827.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/ReachabilityCardinality8846175946653063997.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality17356831264534856827.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality17356831264534856827.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :10 after 16
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :16 after 21
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :21 after 82
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :82 after 194
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :194 after 510
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :510 after 1353
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1353 after 3294
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :15377 after 32090
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :237545 after 238406
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :694465 after 720736
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12795682639694253676
[2021-05-08 23:08:08] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12795682639694253676
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/ltsmin12795682639694253676]
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin12795682639694253676] killed by timeout after 1 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202104292328/bin/include/, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/tmp/ltsmin12795682639694253676] killed by timeout after 1 SECONDS
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:79)
at java.base/java.lang.Thread.run(Thread.java:834)
Ensure Unique test removed 1938 transitions
Reduce isomorphic transitions removed 1938 transitions.
Iterating post reduction 0 with 1938 rules applied. Total rules applied 1938 place count 107 transition count 290
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 1 with 4 rules applied. Total rules applied 1942 place count 105 transition count 288
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 1943 place count 105 transition count 287
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 1944 place count 104 transition count 287
Applied a total of 1944 rules in 22 ms. Remains 104 /107 variables (removed 3) and now considering 287/2228 (removed 1941) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 287 rows 104 cols
[2021-05-08 23:08:09] [INFO ] Computed 6 place invariants in 2 ms
[2021-05-08 23:08:09] [INFO ] [Real]Absence check using 6 positive place invariants in 28 ms returned sat
[2021-05-08 23:08:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-08 23:08:09] [INFO ] [Real]Absence check using state equation in 166 ms returned sat
[2021-05-08 23:08:09] [INFO ] Solution in real domain found non-integer solution.
[2021-05-08 23:08:09] [INFO ] [Nat]Absence check using 6 positive place invariants in 15 ms returned sat
[2021-05-08 23:08:09] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-08 23:08:09] [INFO ] [Nat]Absence check using state equation in 129 ms returned sat
[2021-05-08 23:08:09] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-08 23:08:09] [INFO ] [Nat]Added 1 Read/Feed constraints in 3 ms returned sat
[2021-05-08 23:08:09] [INFO ] Computed and/alt/rep : 89/176/89 causal constraints (skipped 195 transitions) in 56 ms.
[2021-05-08 23:08:09] [INFO ] Added : 45 causal constraints over 17 iterations in 390 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 1 ms.
[2021-05-08 23:08:10] [INFO ] Flatten gal took : 125 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13487214865109618750
[2021-05-08 23:08:10] [INFO ] Too many transitions (2228) to apply POR reductions. Disabling POR matrices.
[2021-05-08 23:08:10] [INFO ] Built C files in 47ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13487214865109618750
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/ltsmin13487214865109618750]
[2021-05-08 23:08:10] [INFO ] Applying decomposition
[2021-05-08 23:08:10] [INFO ] Flatten gal took : 217 ms
[2021-05-08 23:08:10] [INFO ] Flatten gal took : 363 ms
[2021-05-08 23:08:10] [INFO ] Input system was already deterministic with 2228 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/graph6070226618290360121.txt, -o, /tmp/graph6070226618290360121.bin, -w, /tmp/graph6070226618290360121.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/graph6070226618290360121.bin, -l, -1, -v, -w, /tmp/graph6070226618290360121.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-08 23:08:11] [INFO ] Decomposing Gal with order
[2021-05-08 23:08:11] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-08 23:08:12] [INFO ] Removed a total of 2115 redundant transitions.
[2021-05-08 23:08:12] [INFO ] Flatten gal took : 772 ms
[2021-05-08 23:08:12] [INFO ] Fuse similar labels procedure discarded/fused a total of 234 labels/synchronizations in 6 ms.
[2021-05-08 23:08:12] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13835521012275342489.gal : 5 ms
[2021-05-08 23:08:12] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13333118764282994247.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/ReachabilityCardinality13835521012275342489.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality13333118764282994247.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/ReachabilityCardinality13835521012275342489.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality13333118764282994247.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality13333118764282994247.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 3
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :3 after 8
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :8 after 17
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :17 after 21
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :21 after 78
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :78 after 166
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :166 after 308
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :308 after 1064
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1064 after 3077
[2021-05-08 23:08:13] [INFO ] Ran tautology test, simplified 0 / 1 in 3186 ms.
[2021-05-08 23:08:13] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-13(UNSAT) depth K=0 took 10 ms
[2021-05-08 23:08:13] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-13(UNSAT) depth K=1 took 165 ms
[2021-05-08 23:08:14] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-13(UNSAT) depth K=2 took 313 ms
[2021-05-08 23:08:14] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-13(UNSAT) depth K=3 took 394 ms
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :7084 after 24860
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 290 out of 2228 initially.
// Phase 1: matrix 290 rows 107 cols
[2021-05-08 23:08:15] [INFO ] Computed 6 place invariants in 2 ms
inv : CAPACITE_0 + SUR_PONT_A_0 + SUR_PONT_B_0 = 20
inv : NB_ATTENTE_B_0 + NB_ATTENTE_B_1 + NB_ATTENTE_B_2 + NB_ATTENTE_B_3 + NB_ATTENTE_B_4 + NB_ATTENTE_B_5 + NB_ATTENTE_B_6 + NB_ATTENTE_B_7 + NB_ATTENTE_B_8 + NB_ATTENTE_B_9 + NB_ATTENTE_B_10 + NB_ATTENTE_B_11 + NB_ATTENTE_B_12 + NB_ATTENTE_B_13 + NB_ATTENTE_B_14 + NB_ATTENTE_B_15 + NB_ATTENTE_B_16 + NB_ATTENTE_B_17 + NB_ATTENTE_B_18 + NB_ATTENTE_B_19 + NB_ATTENTE_B_20 = 1
inv : SORTI_A_0 + ROUTE_A_0 + ATTENTE_A_0 + SUR_PONT_A_0 = 20
inv : NB_ATTENTE_A_0 + NB_ATTENTE_A_1 + NB_ATTENTE_A_2 + NB_ATTENTE_A_3 + NB_ATTENTE_A_4 + NB_ATTENTE_A_5 + NB_ATTENTE_A_6 + NB_ATTENTE_A_7 + NB_ATTENTE_A_8 + NB_ATTENTE_A_9 + NB_ATTENTE_A_10 + NB_ATTENTE_A_11 + NB_ATTENTE_A_12 + NB_ATTENTE_A_13 + NB_ATTENTE_A_14 + NB_ATTENTE_A_15 + NB_ATTENTE_A_16 + NB_ATTENTE_A_17 + NB_ATTENTE_A_18 + NB_ATTENTE_A_19 + NB_ATTENTE_A_20 = 1
inv : CONTROLEUR_0 + CONTROLEUR_1 + CHOIX_0 + CHOIX_1 + VIDANGE_0 + VIDANGE_1 = 1
inv : COMPTEUR_0 + COMPTEUR_1 + COMPTEUR_2 + COMPTEUR_3 + COMPTEUR_4 + COMPTEUR_5 + COMPTEUR_6 + COMPTEUR_7 + COMPTEUR_8 + COMPTEUR_9 + COMPTEUR_10 + COMPTEUR_11 + COMPTEUR_12 + COMPTEUR_13 + COMPTEUR_14 + COMPTEUR_15 + COMPTEUR_16 + COMPTEUR_17 + COMPTEUR_18 + COMPTEUR_19 + COMPTEUR_20 + COMPTEUR_21 + COMPTEUR_22 + COMPTEUR_23 + COMPTEUR_24 + COMPTEUR_25 + COMPTEUR_26 + COMPTEUR_27 + COMPTEUR_28 + COMPTEUR_29 + COMPTEUR_30 + COMPTEUR_31 + COMPTEUR_32 + COMPTEUR_33 + COMPTEUR_34 + COMPTEUR_35 + COMPTEUR_36 + COMPTEUR_37 + COMPTEUR_38 + COMPTEUR_39 + COMPTEUR_40 + COMPTEUR_41 + COMPTEUR_42 + COMPTEUR_43 + COMPTEUR_44 + COMPTEUR_45 + COMPTEUR_46 + COMPTEUR_47 + COMPTEUR_48 + COMPTEUR_49 + COMPTEUR_50 = 1
Total of 6 invariants.
[2021-05-08 23:08:15] [INFO ] Computed 6 place invariants in 3 ms
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :141001 after 141799
[2021-05-08 23:08:20] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-13(UNSAT) depth K=4 took 5549 ms
[2021-05-08 23:08:21] [INFO ] Proved 107 variables to be positive in 6149 ms
[2021-05-08 23:08:21] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-13
[2021-05-08 23:08:21] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-13(SAT) depth K=0 took 7 ms
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :395675 after 422817
[2021-05-08 23:08:26] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-13
[2021-05-08 23:08:26] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-13(SAT) depth K=1 took 5329 ms
[2021-05-08 23:08:36] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-13(UNSAT) depth K=5 took 16764 ms
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :1.73404e+06 after 1.7724e+06
[2021-05-08 23:08:55] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-13
[2021-05-08 23:08:55] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-13(SAT) depth K=2 took 28603 ms
Compilation finished in 47520 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin13487214865109618750]
Link finished in 126 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, BridgeAndVehiclesCOLV20P20N50ReachabilityCardinality13==true], workingDir=/tmp/ltsmin13487214865109618750]
[2021-05-08 23:09:17] [INFO ] BMC solution for property BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-13(UNSAT) depth K=6 took 40701 ms
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :7.28174e+06 after 7.38769e+06
[2021-05-08 23:10:31] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesBridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-13
[2021-05-08 23:10:31] [INFO ] KInduction solution for property BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-13(SAT) depth K=3 took 95764 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\_flatf,9.79234e+06,105.645,1273928,2,539190,24,3.66477e+06,7,0,1724,1.30284e+06,0
Total reachable state count : 9792342
Verifying 1 reachability properties.
Invariant property BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-13 is true.
FORMULA BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-13,0,106.272,1273928,1,0,24,3.66477e+06,7,0,1856,1.30284e+06,0
ITS tools runner thread asked to quit. Dying gracefully.
[2021-05-08 23:11:51] [WARNING] Interrupting SMT solver.
[2021-05-08 23:11:51] [WARNING] SMT solver unexpectedly returned 'unknown' answer, retrying.
java.lang.RuntimeException: SMT solver raised an error :unknown
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:320)
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)
[2021-05-08 23:11:51] [WARNING] Unexpected error occurred while running SMT. Was verifying BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-13 SMT depth 7
java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an error :unknown
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 error :unknown
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:320)
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
[2021-05-08 23:11:51] [INFO ] During BMC, SMT solver timed out at depth 7
[2021-05-08 23:11:51] [INFO ] BMC solving timed out (3600000 secs) at depth 7
[2021-05-08 23:11:51] [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)
[2021-05-08 23:11:51] [WARNING] Unexpected error occurred while running SMT. Was verifying BridgeAndVehicles-COL-V20P20N50-ReachabilityCardinality-13 K-induction depth 4
Exception in thread "Thread-22" 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
[2021-05-08 23:11:51] [INFO ] SMT solved 0/ 1 properties. Interrupting SMT analysis.
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
BK_STOP 1620515511637
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -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 ReachabilityCardinality -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="BridgeAndVehicles-COL-V20P20N50"
export BK_EXAMINATION="ReachabilityCardinality"
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 BridgeAndVehicles-COL-V20P20N50, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r026-tajo-162038143300062"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V20P20N50.tgz
mv BridgeAndVehicles-COL-V20P20N50 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;