Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2022-input.r161-smll-165277002700069.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2021
Input is NoC3x3-PT-5A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r161-smll-165277002700069
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 676K
-rw-r--r-- 1 mcc users 7.0K Apr 29 13:06 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Apr 29 13:06 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9K Apr 29 13:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Apr 29 13:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.4K May 9 08:21 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 9 08:21 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 9 08:21 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:21 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.5K Apr 29 13:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 101K Apr 29 13:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.4K Apr 29 13:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 64K Apr 29 13:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 9 08:21 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 08:21 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 248K May 10 09:34 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME NoC3x3-PT-5A-ReachabilityFireability-00
FORMULA_NAME NoC3x3-PT-5A-ReachabilityFireability-01
FORMULA_NAME NoC3x3-PT-5A-ReachabilityFireability-02
FORMULA_NAME NoC3x3-PT-5A-ReachabilityFireability-03
FORMULA_NAME NoC3x3-PT-5A-ReachabilityFireability-04
FORMULA_NAME NoC3x3-PT-5A-ReachabilityFireability-05
FORMULA_NAME NoC3x3-PT-5A-ReachabilityFireability-06
FORMULA_NAME NoC3x3-PT-5A-ReachabilityFireability-07
FORMULA_NAME NoC3x3-PT-5A-ReachabilityFireability-08
FORMULA_NAME NoC3x3-PT-5A-ReachabilityFireability-09
FORMULA_NAME NoC3x3-PT-5A-ReachabilityFireability-10
FORMULA_NAME NoC3x3-PT-5A-ReachabilityFireability-11
FORMULA_NAME NoC3x3-PT-5A-ReachabilityFireability-12
FORMULA_NAME NoC3x3-PT-5A-ReachabilityFireability-13
FORMULA_NAME NoC3x3-PT-5A-ReachabilityFireability-14
FORMULA_NAME NoC3x3-PT-5A-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1655069683122

Running Version 0
[2022-06-12 21:34:46] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-12 21:34:46] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-12 21:34:47] [INFO ] Load time of PNML (sax parser for PT used): 221 ms
[2022-06-12 21:34:47] [INFO ] Transformed 417 places.
[2022-06-12 21:34:47] [INFO ] Transformed 933 transitions.
[2022-06-12 21:34:47] [INFO ] Found NUPN structural information;
[2022-06-12 21:34:47] [INFO ] Parsed PT model containing 417 places and 933 transitions in 323 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 27 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 2 resets, run finished after 205 ms. (steps per millisecond=48 ) properties (out of 16) seen :12
FORMULA NoC3x3-PT-5A-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5A-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5A-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5A-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5A-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5A-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5A-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5A-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5A-ReachabilityFireability-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5A-ReachabilityFireability-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5A-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA NoC3x3-PT-5A-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=61 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=72 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2022-06-12 21:34:48] [INFO ] Flow matrix only has 851 transitions (discarded 82 similar events)
// Phase 1: matrix 851 rows 417 cols
[2022-06-12 21:34:48] [INFO ] Computed 66 place invariants in 49 ms
[2022-06-12 21:34:48] [INFO ] [Real]Absence check using 66 positive place invariants in 63 ms returned sat
[2022-06-12 21:34:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:34:49] [INFO ] [Real]Absence check using state equation in 880 ms returned sat
[2022-06-12 21:34:49] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:34:50] [INFO ] [Nat]Absence check using 66 positive place invariants in 38 ms returned sat
[2022-06-12 21:34:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:34:52] [INFO ] [Nat]Absence check using state equation in 2827 ms returned sat
[2022-06-12 21:34:52] [INFO ] State equation strengthened by 50 read => feed constraints.
[2022-06-12 21:34:53] [INFO ] [Nat]Added 50 Read/Feed constraints in 188 ms returned sat
[2022-06-12 21:34:53] [INFO ] Deduced a trap composed of 28 places in 207 ms of which 7 ms to minimize.
[2022-06-12 21:34:53] [INFO ] Deduced a trap composed of 35 places in 208 ms of which 2 ms to minimize.
[2022-06-12 21:34:54] [INFO ] Deduced a trap composed of 38 places in 248 ms of which 1 ms to minimize.
[2022-06-12 21:34:54] [INFO ] Deduced a trap composed of 36 places in 167 ms of which 1 ms to minimize.
[2022-06-12 21:34:55] [INFO ] Deduced a trap composed of 2 places in 574 ms of which 2 ms to minimize.
[2022-06-12 21:34:55] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
[2022-06-12 21:34:55] [INFO ] [Real]Absence check using 66 positive place invariants in 33 ms returned sat
[2022-06-12 21:34:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:34:56] [INFO ] [Real]Absence check using state equation in 377 ms returned sat
[2022-06-12 21:34:56] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:34:56] [INFO ] [Nat]Absence check using 66 positive place invariants in 43 ms returned sat
[2022-06-12 21:34:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:35:00] [INFO ] [Nat]Absence check using state equation in 3838 ms returned sat
[2022-06-12 21:35:00] [INFO ] [Nat]Added 50 Read/Feed constraints in 400 ms returned sat
[2022-06-12 21:35:00] [INFO ] Computed and/alt/rep : 657/3928/647 causal constraints (skipped 203 transitions) in 99 ms.
[2022-06-12 21:35:01] [INFO ] Added : 5 causal constraints over 1 iterations in 568 ms. Result :unknown
[2022-06-12 21:35:01] [INFO ] [Real]Absence check using 66 positive place invariants in 32 ms returned sat
[2022-06-12 21:35:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:35:01] [INFO ] [Real]Absence check using state equation in 372 ms returned sat
[2022-06-12 21:35:01] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:35:01] [INFO ] [Nat]Absence check using 66 positive place invariants in 35 ms returned sat
[2022-06-12 21:35:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:35:03] [INFO ] [Nat]Absence check using state equation in 1852 ms returned sat
[2022-06-12 21:35:04] [INFO ] [Nat]Added 50 Read/Feed constraints in 359 ms returned sat
[2022-06-12 21:35:04] [INFO ] Deduced a trap composed of 32 places in 160 ms of which 1 ms to minimize.
[2022-06-12 21:35:04] [INFO ] Deduced a trap composed of 35 places in 251 ms of which 1 ms to minimize.
[2022-06-12 21:35:05] [INFO ] Deduced a trap composed of 33 places in 279 ms of which 1 ms to minimize.
[2022-06-12 21:35:05] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1837 ms
[2022-06-12 21:35:05] [INFO ] Computed and/alt/rep : 657/3928/647 causal constraints (skipped 203 transitions) in 137 ms.
[2022-06-12 21:35:07] [INFO ] Deduced a trap composed of 2 places in 520 ms of which 1 ms to minimize.
[2022-06-12 21:35:07] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
[2022-06-12 21:35:07] [INFO ] [Real]Absence check using 66 positive place invariants in 35 ms returned sat
[2022-06-12 21:35:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:35:07] [INFO ] [Real]Absence check using state equation in 374 ms returned sat
[2022-06-12 21:35:07] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:35:07] [INFO ] [Nat]Absence check using 66 positive place invariants in 35 ms returned sat
[2022-06-12 21:35:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:35:11] [INFO ] [Nat]Absence check using state equation in 3946 ms returned sat
[2022-06-12 21:35:12] [INFO ] [Nat]Added 50 Read/Feed constraints in 505 ms returned sat
[2022-06-12 21:35:12] [INFO ] Computed and/alt/rep : 657/3928/647 causal constraints (skipped 203 transitions) in 139 ms.
[2022-06-12 21:35:12] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 3
Fused 4 Parikh solutions to 2 different solutions.
Incomplete Parikh walk after 108300 steps, including 999 resets, run finished after 998 ms. (steps per millisecond=108 ) properties (out of 4) seen :2 could not realise parikh vector
FORMULA NoC3x3-PT-5A-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA NoC3x3-PT-5A-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 118 out of 417 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 417/417 places, 933/933 transitions.
Discarding 58 places :
Symmetric choice reduction at 0 with 58 rule applications. Total rules 58 place count 359 transition count 806
Iterating global reduction 0 with 58 rules applied. Total rules applied 116 place count 359 transition count 806
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 118 place count 357 transition count 798
Iterating global reduction 0 with 2 rules applied. Total rules applied 120 place count 357 transition count 798
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 0 with 4 rules applied. Total rules applied 124 place count 357 transition count 794
Drop transitions removed 24 transitions
Redundant transition composition rules discarded 24 transitions
Iterating global reduction 1 with 24 rules applied. Total rules applied 148 place count 357 transition count 770
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 150 place count 355 transition count 770
Partial Free-agglomeration rule applied 24 times.
Drop transitions removed 24 transitions
Iterating global reduction 2 with 24 rules applied. Total rules applied 174 place count 355 transition count 770
Applied a total of 174 rules in 249 ms. Remains 355 /417 variables (removed 62) and now considering 770/933 (removed 163) transitions.
Finished structural reductions, in 1 iterations. Remains : 355/417 places, 770/933 transitions.
[2022-06-12 21:35:14] [INFO ] Flatten gal took : 245 ms
[2022-06-12 21:35:14] [INFO ] Flatten gal took : 121 ms
[2022-06-12 21:35:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5315224754564418156.gal : 57 ms
[2022-06-12 21:35:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10061891681311947498.prop : 2 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/ReachabilityCardinality5315224754564418156.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality10061891681311947498.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/ReachabilityCardinality5315224754564418156.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality10061891681311947498.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality10061891681311947498.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 29
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :29 after 47
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :47 after 246
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :246 after 971
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :971 after 5079
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :5079 after 14969
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :14969 after 32886
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :32886 after 984642
SDD proceeding with computation,2 properties remain. new max is 4096
SDD size :984642 after 1.74011e+07
SDD proceeding with computation,2 properties remain. new max is 8192
SDD size :1.74011e+07 after 9.3238e+07
Detected timeout of ITS tools.
[2022-06-12 21:35:30] [INFO ] Flatten gal took : 107 ms
[2022-06-12 21:35:30] [INFO ] Applying decomposition
[2022-06-12 21:35:30] [INFO ] Flatten gal took : 94 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/graph8143512531244887755.txt, -o, /tmp/graph8143512531244887755.bin, -w, /tmp/graph8143512531244887755.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/graph8143512531244887755.bin, -l, -1, -v, -w, /tmp/graph8143512531244887755.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:35:30] [INFO ] Decomposing Gal with order
[2022-06-12 21:35:30] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:35:30] [INFO ] Removed a total of 523 redundant transitions.
[2022-06-12 21:35:30] [INFO ] Flatten gal took : 166 ms
[2022-06-12 21:35:30] [INFO ] Fuse similar labels procedure discarded/fused a total of 501 labels/synchronizations in 30 ms.
[2022-06-12 21:35:30] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15051476748563801481.gal : 13 ms
[2022-06-12 21:35:30] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4383333803308396953.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/ReachabilityCardinality15051476748563801481.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality4383333803308396953.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/ReachabilityCardinality15051476748563801481.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality4383333803308396953.prop --nowitness
Loading property file /tmp/ReachabilityCardinality4383333803308396953.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 34
SDD proceeding with computation,2 properties remain. new max is 16
SDD size :34 after 55
SDD proceeding with computation,2 properties remain. new max is 32
SDD size :55 after 58
SDD proceeding with computation,2 properties remain. new max is 64
SDD size :58 after 913
SDD proceeding with computation,2 properties remain. new max is 128
SDD size :913 after 1312
SDD proceeding with computation,2 properties remain. new max is 256
SDD size :1312 after 16537
SDD proceeding with computation,2 properties remain. new max is 512
SDD size :16537 after 2.29413e+06
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :2.29413e+06 after 4.90472e+07
SDD proceeding with computation,2 properties remain. new max is 2048
SDD size :4.90472e+07 after 3.9372e+14
Reachability property NoC3x3-PT-5A-ReachabilityFireability-05 is true.
FORMULA NoC3x3-PT-5A-ReachabilityFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :3.9372e+14 after 1.26372e+17
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin17872768996290527818
[2022-06-12 21:35:45] [INFO ] Built C files in 52ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin17872768996290527818
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/ltsmin17872768996290527818]
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/ltsmin17872768996290527818] 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/ltsmin17872768996290527818] 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 2 resets, run finished after 4063 ms. (steps per millisecond=246 ) properties (out of 1) seen :0
Interrupted Best-First random walk after 668717 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=133 ) properties seen :{}
Interrupted probabilistic random walk after 6523089 steps, run timeout after 30196 ms. (steps per millisecond=216 ) properties seen :{}
Probabilistic random walk after 6523089 steps, saw 5743505 distinct states, run finished after 30196 ms. (steps per millisecond=216 ) properties seen :{}
Running SMT prover for 1 properties.
[2022-06-12 21:36:26] [INFO ] Flow matrix only has 757 transitions (discarded 13 similar events)
// Phase 1: matrix 757 rows 355 cols
[2022-06-12 21:36:26] [INFO ] Computed 64 place invariants in 7 ms
[2022-06-12 21:36:26] [INFO ] [Real]Absence check using 64 positive place invariants in 26 ms returned sat
[2022-06-12 21:36:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:36:26] [INFO ] [Real]Absence check using state equation in 437 ms returned sat
[2022-06-12 21:36:26] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:36:27] [INFO ] [Nat]Absence check using 64 positive place invariants in 40 ms returned sat
[2022-06-12 21:36:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:36:27] [INFO ] [Nat]Absence check using state equation in 418 ms returned sat
[2022-06-12 21:36:27] [INFO ] State equation strengthened by 36 read => feed constraints.
[2022-06-12 21:36:27] [INFO ] [Nat]Added 36 Read/Feed constraints in 66 ms returned sat
[2022-06-12 21:36:27] [INFO ] Computed and/alt/rep : 608/3367/608 causal constraints (skipped 148 transitions) in 76 ms.
[2022-06-12 21:36:35] [INFO ] Added : 386 causal constraints over 78 iterations in 7843 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 39 ms.
Incomplete Parikh walk after 95300 steps, including 882 resets, run finished after 611 ms. (steps per millisecond=155 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 78 out of 355 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 355/355 places, 770/770 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 347 transition count 749
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 347 transition count 749
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 17 place count 346 transition count 745
Iterating global reduction 0 with 1 rules applied. Total rules applied 18 place count 346 transition count 745
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 20 place count 346 transition count 743
Partial Free-agglomeration rule applied 10 times.
Drop transitions removed 10 transitions
Iterating global reduction 1 with 10 rules applied. Total rules applied 30 place count 346 transition count 743
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 32 place count 344 transition count 737
Iterating global reduction 1 with 2 rules applied. Total rules applied 34 place count 344 transition count 737
Applied a total of 34 rules in 76 ms. Remains 344 /355 variables (removed 11) and now considering 737/770 (removed 33) transitions.
Finished structural reductions, in 1 iterations. Remains : 344/355 places, 737/770 transitions.
[2022-06-12 21:36:36] [INFO ] Flatten gal took : 48 ms
[2022-06-12 21:36:36] [INFO ] Flatten gal took : 44 ms
[2022-06-12 21:36:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality8869817042043351823.gal : 6 ms
[2022-06-12 21:36:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12438532874887583428.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/ReachabilityCardinality8869817042043351823.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality12438532874887583428.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/ReachabilityCardinality8869817042043351823.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality12438532874887583428.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality12438532874887583428.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 33
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :33 after 39
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :39 after 211
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :211 after 258
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :258 after 3054
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :3054 after 18274
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :18274 after 68549
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :68549 after 849961
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :849961 after 4.3602e+06
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :4.3602e+06 after 6.48934e+07
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :6.48934e+07 after 1.86096e+09
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :1.86096e+09 after 3.09151e+10
Detected timeout of ITS tools.
[2022-06-12 21:36:51] [INFO ] Flatten gal took : 37 ms
[2022-06-12 21:36:51] [INFO ] Applying decomposition
[2022-06-12 21:36:51] [INFO ] Flatten gal took : 50 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/graph13498642449650369542.txt, -o, /tmp/graph13498642449650369542.bin, -w, /tmp/graph13498642449650369542.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/graph13498642449650369542.bin, -l, -1, -v, -w, /tmp/graph13498642449650369542.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:36:51] [INFO ] Decomposing Gal with order
[2022-06-12 21:36:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:36:51] [INFO ] Removed a total of 522 redundant transitions.
[2022-06-12 21:36:51] [INFO ] Flatten gal took : 89 ms
[2022-06-12 21:36:51] [INFO ] Fuse similar labels procedure discarded/fused a total of 475 labels/synchronizations in 20 ms.
[2022-06-12 21:36:51] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12949168255504607261.gal : 7 ms
[2022-06-12 21:36:51] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1093641198731951546.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/ReachabilityCardinality12949168255504607261.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality1093641198731951546.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/ReachabilityCardinality12949168255504607261.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality1093641198731951546.prop --nowitness
Loading property file /tmp/ReachabilityCardinality1093641198731951546.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 20
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :20 after 172
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :172 after 305
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :305 after 362
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :362 after 11553
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :11553 after 29964
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :29964 after 125363
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :125363 after 9.31615e+07
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :9.31615e+07 after 9.91371e+13
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :9.91371e+13 after 1.23295e+16
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13829638968000386734
[2022-06-12 21:37:06] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13829638968000386734
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/ltsmin13829638968000386734]
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/ltsmin13829638968000386734] 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/ltsmin13829638968000386734] 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 2 resets, run finished after 3565 ms. (steps per millisecond=280 ) properties (out of 1) seen :0
Interrupted Best-First random walk after 663117 steps, including 1 resets, run timeout after 5001 ms. (steps per millisecond=132 ) properties seen :{}
Interrupted probabilistic random walk after 5863835 steps, run timeout after 30001 ms. (steps per millisecond=195 ) properties seen :{}
Probabilistic random walk after 5863835 steps, saw 4669150 distinct states, run finished after 30002 ms. (steps per millisecond=195 ) properties seen :{}
Running SMT prover for 1 properties.
[2022-06-12 21:37:46] [INFO ] Flow matrix only has 729 transitions (discarded 8 similar events)
// Phase 1: matrix 729 rows 344 cols
[2022-06-12 21:37:46] [INFO ] Computed 64 place invariants in 7 ms
[2022-06-12 21:37:46] [INFO ] [Real]Absence check using 64 positive place invariants in 36 ms returned sat
[2022-06-12 21:37:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:37:46] [INFO ] [Real]Absence check using state equation in 383 ms returned sat
[2022-06-12 21:37:47] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:37:47] [INFO ] [Nat]Absence check using 64 positive place invariants in 40 ms returned sat
[2022-06-12 21:37:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:37:47] [INFO ] [Nat]Absence check using state equation in 608 ms returned sat
[2022-06-12 21:37:47] [INFO ] State equation strengthened by 37 read => feed constraints.
[2022-06-12 21:37:47] [INFO ] [Nat]Added 37 Read/Feed constraints in 143 ms returned sat
[2022-06-12 21:37:48] [INFO ] Computed and/alt/rep : 584/3332/584 causal constraints (skipped 144 transitions) in 80 ms.
[2022-06-12 21:37:57] [INFO ] Added : 435 causal constraints over 87 iterations in 9705 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 37 ms.
Incomplete Parikh walk after 101200 steps, including 900 resets, run finished after 699 ms. (steps per millisecond=144 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 78 out of 344 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 344/344 places, 737/737 transitions.
Applied a total of 0 rules in 32 ms. Remains 344 /344 variables (removed 0) and now considering 737/737 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 344/344 places, 737/737 transitions.
Starting structural reductions, iteration 0 : 344/344 places, 737/737 transitions.
Applied a total of 0 rules in 29 ms. Remains 344 /344 variables (removed 0) and now considering 737/737 (removed 0) transitions.
[2022-06-12 21:37:58] [INFO ] Flow matrix only has 729 transitions (discarded 8 similar events)
// Phase 1: matrix 729 rows 344 cols
[2022-06-12 21:37:58] [INFO ] Computed 64 place invariants in 6 ms
[2022-06-12 21:37:59] [INFO ] Implicit Places using invariants in 432 ms returned [39, 75, 108, 158, 221, 258, 292]
Discarding 7 places :
Implicit Place search using SMT only with invariants took 445 ms to find 7 implicit places.
[2022-06-12 21:37:59] [INFO ] Redundant transitions in 95 ms returned []
[2022-06-12 21:37:59] [INFO ] Flow matrix only has 729 transitions (discarded 8 similar events)
// Phase 1: matrix 729 rows 337 cols
[2022-06-12 21:37:59] [INFO ] Computed 57 place invariants in 8 ms
[2022-06-12 21:37:59] [INFO ] Dead Transitions using invariants and state equation in 767 ms returned []
Starting structural reductions, iteration 1 : 337/344 places, 737/737 transitions.
Partial Free-agglomeration rule applied 8 times.
Drop transitions removed 8 transitions
Iterating global reduction 0 with 8 rules applied. Total rules applied 8 place count 337 transition count 737
Applied a total of 8 rules in 49 ms. Remains 337 /337 variables (removed 0) and now considering 737/737 (removed 0) transitions.
[2022-06-12 21:37:59] [INFO ] Flow matrix only has 729 transitions (discarded 8 similar events)
// Phase 1: matrix 729 rows 337 cols
[2022-06-12 21:37:59] [INFO ] Computed 57 place invariants in 5 ms
[2022-06-12 21:38:00] [INFO ] Implicit Places using invariants in 375 ms returned []
[2022-06-12 21:38:00] [INFO ] Flow matrix only has 729 transitions (discarded 8 similar events)
// Phase 1: matrix 729 rows 337 cols
[2022-06-12 21:38:00] [INFO ] Computed 57 place invariants in 3 ms
[2022-06-12 21:38:00] [INFO ] State equation strengthened by 31 read => feed constraints.
[2022-06-12 21:38:01] [INFO ] Implicit Places using invariants and state equation in 1212 ms returned []
Implicit Place search using SMT with State Equation took 1591 ms to find 0 implicit places.
Finished structural reductions, in 2 iterations. Remains : 337/344 places, 737/737 transitions.
[2022-06-12 21:38:01] [INFO ] Flatten gal took : 57 ms
[2022-06-12 21:38:01] [INFO ] Flatten gal took : 55 ms
[2022-06-12 21:38:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality4947005205927417798.gal : 22 ms
[2022-06-12 21:38:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7192344282880051059.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/ReachabilityCardinality4947005205927417798.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality7192344282880051059.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/ReachabilityCardinality4947005205927417798.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality7192344282880051059.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality7192344282880051059.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 29
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :29 after 47
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :47 after 225
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :225 after 511
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :511 after 3758
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :3758 after 20761
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :20761 after 73223
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :73223 after 2.04184e+06
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :2.04184e+06 after 1.4642e+07
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :1.4642e+07 after 6.48351e+07
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :6.48351e+07 after 1.82509e+09
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :1.82509e+09 after 2.30317e+10
Detected timeout of ITS tools.
[2022-06-12 21:38:16] [INFO ] Flatten gal took : 36 ms
[2022-06-12 21:38:16] [INFO ] Applying decomposition
[2022-06-12 21:38:16] [INFO ] Flatten gal took : 33 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/graph2868765665271893280.txt, -o, /tmp/graph2868765665271893280.bin, -w, /tmp/graph2868765665271893280.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/graph2868765665271893280.bin, -l, -1, -v, -w, /tmp/graph2868765665271893280.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:38:16] [INFO ] Decomposing Gal with order
[2022-06-12 21:38:16] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:38:16] [INFO ] Removed a total of 526 redundant transitions.
[2022-06-12 21:38:17] [INFO ] Flatten gal took : 77 ms
[2022-06-12 21:38:17] [INFO ] Fuse similar labels procedure discarded/fused a total of 529 labels/synchronizations in 20 ms.
[2022-06-12 21:38:17] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3274934132259251993.gal : 6 ms
[2022-06-12 21:38:17] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality13467044431227408265.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/ReachabilityCardinality3274934132259251993.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality13467044431227408265.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/ReachabilityCardinality3274934132259251993.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality13467044431227408265.prop --nowitness
Loading property file /tmp/ReachabilityCardinality13467044431227408265.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 10
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :10 after 154
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :154 after 1027
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :1027 after 5815
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :5815 after 39547
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :39547 after 218467
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :218467 after 3.19505e+07
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :3.19505e+07 after 5.52703e+10
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :5.52703e+10 after 1.28739e+15
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin5363395378606934738
[2022-06-12 21:38:32] [INFO ] Built C files in 27ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5363395378606934738
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/ltsmin5363395378606934738]
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/ltsmin5363395378606934738] 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/ltsmin5363395378606934738] 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 2 resets, run finished after 2809 ms. (steps per millisecond=355 ) properties (out of 1) seen :0
Interrupted Best-First random walk after 692147 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=138 ) properties seen :{}
Interrupted probabilistic random walk after 4759430 steps, run timeout after 30001 ms. (steps per millisecond=158 ) properties seen :{}
Probabilistic random walk after 4759430 steps, saw 3210166 distinct states, run finished after 30001 ms. (steps per millisecond=158 ) properties seen :{}
Running SMT prover for 1 properties.
[2022-06-12 21:39:10] [INFO ] Flow matrix only has 729 transitions (discarded 8 similar events)
// Phase 1: matrix 729 rows 337 cols
[2022-06-12 21:39:10] [INFO ] Computed 57 place invariants in 6 ms
[2022-06-12 21:39:11] [INFO ] [Real]Absence check using 57 positive place invariants in 25 ms returned sat
[2022-06-12 21:39:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:39:11] [INFO ] [Real]Absence check using state equation in 301 ms returned sat
[2022-06-12 21:39:11] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:39:11] [INFO ] [Nat]Absence check using 57 positive place invariants in 35 ms returned sat
[2022-06-12 21:39:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:39:12] [INFO ] [Nat]Absence check using state equation in 559 ms returned sat
[2022-06-12 21:39:12] [INFO ] State equation strengthened by 31 read => feed constraints.
[2022-06-12 21:39:12] [INFO ] [Nat]Added 31 Read/Feed constraints in 127 ms returned sat
[2022-06-12 21:39:12] [INFO ] Computed and/alt/rep : 578/3375/578 causal constraints (skipped 150 transitions) in 75 ms.
[2022-06-12 21:39:21] [INFO ] Added : 407 causal constraints over 82 iterations in 8822 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 35 ms.
Incomplete Parikh walk after 115800 steps, including 816 resets, run finished after 671 ms. (steps per millisecond=172 ) properties (out of 1) seen :0 could not realise parikh vector
Support contains 78 out of 337 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 337/337 places, 737/737 transitions.
Applied a total of 0 rules in 16 ms. Remains 337 /337 variables (removed 0) and now considering 737/737 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 337/337 places, 737/737 transitions.
Starting structural reductions, iteration 0 : 337/337 places, 737/737 transitions.
Applied a total of 0 rules in 12 ms. Remains 337 /337 variables (removed 0) and now considering 737/737 (removed 0) transitions.
[2022-06-12 21:39:21] [INFO ] Flow matrix only has 729 transitions (discarded 8 similar events)
// Phase 1: matrix 729 rows 337 cols
[2022-06-12 21:39:21] [INFO ] Computed 57 place invariants in 4 ms
[2022-06-12 21:39:22] [INFO ] Implicit Places using invariants in 341 ms returned []
[2022-06-12 21:39:22] [INFO ] Flow matrix only has 729 transitions (discarded 8 similar events)
// Phase 1: matrix 729 rows 337 cols
[2022-06-12 21:39:22] [INFO ] Computed 57 place invariants in 4 ms
[2022-06-12 21:39:22] [INFO ] State equation strengthened by 31 read => feed constraints.
[2022-06-12 21:39:23] [INFO ] Implicit Places using invariants and state equation in 1142 ms returned []
Implicit Place search using SMT with State Equation took 1504 ms to find 0 implicit places.
[2022-06-12 21:39:23] [INFO ] Redundant transitions in 42 ms returned []
[2022-06-12 21:39:23] [INFO ] Flow matrix only has 729 transitions (discarded 8 similar events)
// Phase 1: matrix 729 rows 337 cols
[2022-06-12 21:39:23] [INFO ] Computed 57 place invariants in 4 ms
[2022-06-12 21:39:24] [INFO ] Dead Transitions using invariants and state equation in 812 ms returned []
Finished structural reductions, in 1 iterations. Remains : 337/337 places, 737/737 transitions.
Incomplete random walk after 100000 steps, including 2 resets, run finished after 573 ms. (steps per millisecond=174 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2022-06-12 21:39:24] [INFO ] Flow matrix only has 729 transitions (discarded 8 similar events)
// Phase 1: matrix 729 rows 337 cols
[2022-06-12 21:39:24] [INFO ] Computed 57 place invariants in 4 ms
[2022-06-12 21:39:24] [INFO ] [Real]Absence check using 57 positive place invariants in 25 ms returned sat
[2022-06-12 21:39:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:39:25] [INFO ] [Real]Absence check using state equation in 258 ms returned sat
[2022-06-12 21:39:25] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:39:25] [INFO ] [Nat]Absence check using 57 positive place invariants in 32 ms returned sat
[2022-06-12 21:39:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:39:25] [INFO ] [Nat]Absence check using state equation in 568 ms returned sat
[2022-06-12 21:39:25] [INFO ] State equation strengthened by 31 read => feed constraints.
[2022-06-12 21:39:26] [INFO ] [Nat]Added 31 Read/Feed constraints in 126 ms returned sat
[2022-06-12 21:39:26] [INFO ] Computed and/alt/rep : 578/3375/578 causal constraints (skipped 150 transitions) in 88 ms.
[2022-06-12 21:39:32] [INFO ] Added : 407 causal constraints over 82 iterations in 6914 ms. Result :sat
[2022-06-12 21:39:33] [INFO ] Flatten gal took : 47 ms
[2022-06-12 21:39:33] [INFO ] Flatten gal took : 45 ms
[2022-06-12 21:39:33] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6795630600267937950.gal : 7 ms
[2022-06-12 21:39:33] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14680614134262987813.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/ReachabilityCardinality6795630600267937950.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality14680614134262987813.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/ReachabilityCardinality6795630600267937950.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality14680614134262987813.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/ReachabilityCardinality14680614134262987813.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 29
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :29 after 47
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :47 after 225
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :225 after 511
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :511 after 3758
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :3758 after 20761
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :20761 after 73223
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :73223 after 2.04184e+06
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :2.04184e+06 after 1.4642e+07
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :1.4642e+07 after 6.48351e+07
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :6.48351e+07 after 1.82509e+09
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :1.82509e+09 after 2.30317e+10
Detected timeout of ITS tools.
[2022-06-12 21:39:53] [INFO ] Flatten gal took : 27 ms
[2022-06-12 21:39:53] [INFO ] Applying decomposition
[2022-06-12 21:39:53] [INFO ] Flatten gal took : 36 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/graph590015305872599645.txt, -o, /tmp/graph590015305872599645.bin, -w, /tmp/graph590015305872599645.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/graph590015305872599645.bin, -l, -1, -v, -w, /tmp/graph590015305872599645.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:39:53] [INFO ] Decomposing Gal with order
[2022-06-12 21:39:53] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:39:53] [INFO ] Removed a total of 524 redundant transitions.
[2022-06-12 21:39:53] [INFO ] Flatten gal took : 100 ms
[2022-06-12 21:39:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 482 labels/synchronizations in 19 ms.
[2022-06-12 21:39:53] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12269816469042461685.gal : 7 ms
[2022-06-12 21:39:53] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality12496168877830031148.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/ReachabilityCardinality12269816469042461685.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityCardinality12496168877830031148.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/ReachabilityCardinality12269816469042461685.gal -t CGAL -reachable-file /tmp/ReachabilityCardinality12496168877830031148.prop --nowitness
Loading property file /tmp/ReachabilityCardinality12496168877830031148.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :8 after 267
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :267 after 1996
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :1996 after 6784
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :6784 after 10907
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :10907 after 11705
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :11705 after 11705
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :11705 after 40853
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :40853 after 178270
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :178270 after 2.02217e+07
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :2.02217e+07 after 1.14767e+10
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :1.14767e+10 after 7.87373e+15
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :7.87373e+15 after 1.78057e+16
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin15252152144471440903
[2022-06-12 21:40:13] [INFO ] Built C files in 21ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin15252152144471440903
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/ltsmin15252152144471440903]
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/ltsmin15252152144471440903] killed by timeout after 2 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/ltsmin15252152144471440903] killed by timeout after 2 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 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Iterating post reduction 0 with 8 rules applied. Total rules applied 8 place count 337 transition count 729
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 337 transition count 728
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 11 place count 337 transition count 728
Applied a total of 11 rules in 35 ms. Remains 337 /337 variables (removed 0) and now considering 728/737 (removed 9) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 728 rows 337 cols
[2022-06-12 21:40:15] [INFO ] Computed 57 place invariants in 2 ms
[2022-06-12 21:40:15] [INFO ] [Real]Absence check using 57 positive place invariants in 20 ms returned sat
[2022-06-12 21:40:15] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-12 21:40:15] [INFO ] [Real]Absence check using state equation in 252 ms returned sat
[2022-06-12 21:40:15] [INFO ] Solution in real domain found non-integer solution.
[2022-06-12 21:40:16] [INFO ] [Nat]Absence check using 57 positive place invariants in 39 ms returned sat
[2022-06-12 21:40:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-12 21:40:16] [INFO ] [Nat]Absence check using state equation in 524 ms returned sat
[2022-06-12 21:40:16] [INFO ] Computed and/alt/rep : 593/3427/593 causal constraints (skipped 134 transitions) in 60 ms.
[2022-06-12 21:40:23] [INFO ] Added : 383 causal constraints over 78 iterations in 7328 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 26 ms.
[2022-06-12 21:40:24] [INFO ] Flatten gal took : 47 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin5630742810075381449
[2022-06-12 21:40:24] [INFO ] Computing symmetric may disable matrix : 737 transitions.
[2022-06-12 21:40:24] [INFO ] Computation of Complete disable matrix. took 4 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-12 21:40:24] [INFO ] Computing symmetric may enable matrix : 737 transitions.
[2022-06-12 21:40:24] [INFO ] Computation of Complete enable matrix. took 3 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-12 21:40:24] [INFO ] Applying decomposition
[2022-06-12 21:40:24] [INFO ] Flatten gal took : 52 ms
[2022-06-12 21:40:24] [INFO ] Flatten gal took : 60 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/graph2386271089125032472.txt, -o, /tmp/graph2386271089125032472.bin, -w, /tmp/graph2386271089125032472.weights], workingDir=null]
[2022-06-12 21:40:24] [INFO ] Input system was already deterministic with 737 transitions.
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph2386271089125032472.bin, -l, -1, -v, -w, /tmp/graph2386271089125032472.weights, -q, 0, -e, 0.001], workingDir=null]
[2022-06-12 21:40:24] [INFO ] Decomposing Gal with order
[2022-06-12 21:40:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 21:40:24] [INFO ] Computing Do-Not-Accords matrix : 737 transitions.
[2022-06-12 21:40:24] [INFO ] Computation of Completed DNA matrix. took 50 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-06-12 21:40:24] [INFO ] Built C files in 289ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin5630742810075381449
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/ltsmin5630742810075381449]
[2022-06-12 21:40:24] [INFO ] Removed a total of 530 redundant transitions.
[2022-06-12 21:40:24] [INFO ] Flatten gal took : 105 ms
[2022-06-12 21:40:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 528 labels/synchronizations in 25 ms.
[2022-06-12 21:40:24] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability8921252413862143894.gal : 9 ms
[2022-06-12 21:40:24] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability3679296490103323117.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/ReachabilityFireability8921252413862143894.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability3679296490103323117.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/ReachabilityFireability8921252413862143894.gal -t CGAL -reachable-file /tmp/ReachabilityFireability3679296490103323117.prop --nowitness
Loading property file /tmp/ReachabilityFireability3679296490103323117.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :8 after 799
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :799 after 2661
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :2661 after 2794
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :2794 after 3060
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :3060 after 6651
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :6651 after 39719
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :39719 after 1.7527e+07
[2022-06-12 21:40:24] [INFO ] Ran tautology test, simplified 0 / 1 in 750 ms.
[2022-06-12 21:40:25] [INFO ] BMC solution for property NoC3x3-PT-5A-ReachabilityFireability-00(UNSAT) depth K=0 took 33 ms
[2022-06-12 21:40:25] [INFO ] BMC solution for property NoC3x3-PT-5A-ReachabilityFireability-00(UNSAT) depth K=1 took 7 ms
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :1.7527e+07 after 1.14767e+10
[2022-06-12 21:40:25] [INFO ] BMC solution for property NoC3x3-PT-5A-ReachabilityFireability-00(UNSAT) depth K=2 took 355 ms
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
Normalized transition count is 729 out of 737 initially.
// Phase 1: matrix 729 rows 337 cols
[2022-06-12 21:40:25] [INFO ] Computed 57 place invariants in 3 ms
inv : p0 + p136 + p137 + p138 + p139 + p140 + p141 = 1
inv : p0 + p256 + p257 + p258 + p260 + p262 + p264 = 1
inv : p0 + p265 + p266 + p267 + p269 + p271 = 1
inv : p0 + p84 + p85 + p86 + p88 + p90 = 1
inv : p0 + p114 + p115 + p116 + p117 + p118 + p120 + p122 = 1
inv : p0 + p58 + p59 + p60 + p61 + p62 + p63 = 1
inv : p0 + p232 + p233 + p234 + p235 + p236 + p237 + p238 + p240 + p241 + p242 + p243 + p244 + p245 + p246 + p248 = 1
inv : p0 + p359 + p360 + p361 + p362 + p363 = 1
inv : p0 + p193 + p194 + p195 + p196 + p198 + p200 + p201 = 1
inv : p0 + p279 + p280 + p281 + p282 + p284 + p285 = 1
inv : p0 + p131 + p132 + p133 + p134 + p135 = 1
inv : p0 + p147 + p148 + p149 + p150 + p151 + p152 + p153 + p154 + p155 = 1
inv : p0 + p102 + p103 + p104 + p105 + p106 = 1
inv : p0 + p21 + p22 + p23 + p24 + p25 = 1
inv : p0 + p214 + p215 + p216 + p217 + p219 + p221 + p222 = 1
inv : p0 + p382 + p383 + p384 + p385 + p386 + p387 + p388 = 1
inv : p0 + p349 + p350 + p351 + p353 + p354 + p355 + p357 = 1
inv : p0 + p107 + p108 + p109 + p111 + p113 = 1
inv : p0 + p324 + p325 + p326 + p327 + p328 = 1
inv : p0 + p156 + p157 + p158 + p160 + p162 + p164 = 1
inv : p0 + p273 + p274 + p275 + p276 + p277 + p278 = 1
inv : p0 + p412 + p413 + p414 + p415 + p416 = 1
inv : p0 + p396 + p397 + p398 + p399 + p400 + p402 = 1
inv : p0 + p408 + p409 + p410 + p411 = 1
inv : p0 + p304 + p305 + p306 + p308 + p310 = 1
inv : p0 + p319 + p320 + p321 + p322 + p323 = 1
inv : p0 + p249 + p250 + p251 + p253 + p255 = 1
inv : p0 + p370 + p371 + p372 + p373 + p374 + p376 + p377 + p378 + p381 = 1
inv : p0 + p364 + p365 + p366 + p367 + p368 + p369 = 1
inv : p0 + p68 + p69 + p70 + p71 + p72 + p74 + p75 + p76 = 1
inv : p0 + p311 + p312 + p313 + p315 + p317 = 1
inv : p0 + p223 + p224 + p225 + p226 + p228 + p229 + p230 + p231 = 1
inv : p0 + p14 + p15 + p16 + p17 = 1
inv : p0 + p183 + p184 + p185 + p187 + p188 + p189 + p191 = 1
inv : p0 + p202 + p203 + p204 + p208 + p209 + p210 + p211 + p212 + p213 = 1
inv : p0 + p18 + p19 + p20 = 1
inv : p0 + p174 + p175 + p176 + p178 + p180 + p182 = 1
inv : p0 + p64 + p65 + p66 + p67 = 1
inv : p0 + p142 + p143 + p145 + p146 = 1
inv : p0 + p165 + p166 + p167 + p169 + p171 + p173 = 1
inv : p0 + p404 + p405 + p406 + p407 = 1
inv : p0 + p286 + p287 + p288 + p289 + p293 + p294 = 1
inv : p0 + p1 + p2 + p3 + p5 + p7 = 1
inv : p0 + p92 + p93 + p94 + p95 + p96 = 1
inv : p0 + p389 + p390 + p391 + p393 + p395 = 1
inv : p0 + p97 + p98 + p99 + p100 + p101 = 1
inv : p0 + p77 + p78 + p79 + p81 + p83 = 1
inv : p0 + p8 + p9 + p10 + p12 = 1
inv : p0 + p123 + p124 + p125 + p127 + p129 = 1
inv : p0 + p50 + p51 + p52 + p54 + p55 + p56 + p57 = 1
inv : p0 + p42 + p43 + p44 + p46 + p48 = 1
inv : p0 + p329 + p330 + p331 + p332 = 1
inv : p0 + p333 + p334 + p335 + p337 + p339 + p340 + p341 = 1
inv : p0 + p35 + p36 + p37 + p39 + p41 = 1
inv : p0 + p26 + p27 + p28 + p29 + p30 + p32 + p34 = 1
inv : p0 + p295 + p296 + p297 + p298 + p299 + p300 + p301 + p303 = 1
inv : p0 + p342 + p343 + p344 + p346 + p348 = 1
Total of 57 invariants.
[2022-06-12 21:40:25] [INFO ] Computed 57 place invariants in 5 ms
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :1.14767e+10 after 2.87707e+11
[2022-06-12 21:40:27] [INFO ] Proved 337 variables to be positive in 1645 ms
[2022-06-12 21:40:27] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesNoC3x3-PT-5A-ReachabilityFireability-00
[2022-06-12 21:40:27] [INFO ] KInduction solution for property NoC3x3-PT-5A-ReachabilityFireability-00(SAT) depth K=0 took 74 ms
[2022-06-12 21:40:27] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesNoC3x3-PT-5A-ReachabilityFireability-00
[2022-06-12 21:40:27] [INFO ] KInduction solution for property NoC3x3-PT-5A-ReachabilityFireability-00(SAT) depth K=1 took 335 ms
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :2.87707e+11 after 3.88707e+15
Compilation finished in 8594 ms.
Running link step : CommandLine [args=[gcc, -shared, -o, gal.so, model.o], workingDir=/tmp/ltsmin5630742810075381449]
[2022-06-12 21:40:33] [INFO ] BMC solution for property NoC3x3-PT-5A-ReachabilityFireability-00(UNSAT) depth K=3 took 7625 ms
Link finished in 83 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, NoC3x3PT5AReachabilityFireability00==true], workingDir=/tmp/ltsmin5630742810075381449]
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :3.88707e+15 after 4.20697e+15
[2022-06-12 21:41:51] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesNoC3x3-PT-5A-ReachabilityFireability-00
[2022-06-12 21:41:51] [INFO ] KInduction solution for property NoC3x3-PT-5A-ReachabilityFireability-00(SAT) depth K=2 took 83677 ms
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :4.20697e+15 after 1.15811e+18
[2022-06-12 21:52:05] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesNoC3x3-PT-5A-ReachabilityFireability-00
[2022-06-12 21:52:05] [INFO ] KInduction solution for property NoC3x3-PT-5A-ReachabilityFireability-00(SAT) depth K=3 took 614311 ms
[2022-06-12 22:00:47] [INFO ] BMC solution for property NoC3x3-PT-5A-ReachabilityFireability-00(UNSAT) depth K=4 took 1213899 ms
Detected timeout of ITS tools.
[2022-06-12 22:02:17] [INFO ] Applying decomposition
[2022-06-12 22:02:17] [INFO ] Flatten gal took : 173 ms
[2022-06-12 22:02:18] [INFO ] Decomposing Gal with order
[2022-06-12 22:02:18] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-12 22:02:18] [INFO ] Removed a total of 524 redundant transitions.
[2022-06-12 22:02:18] [INFO ] Flatten gal took : 306 ms
[2022-06-12 22:02:18] [INFO ] Fuse similar labels procedure discarded/fused a total of 482 labels/synchronizations in 41 ms.
[2022-06-12 22:02:18] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability5188358827949378441.gal : 115 ms
[2022-06-12 22:02:18] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability4342085231180767931.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/ReachabilityFireability5188358827949378441.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability4342085231180767931.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/ReachabilityFireability5188358827949378441.gal -t CGAL -reachable-file /tmp/ReachabilityFireability4342085231180767931.prop --nowitness
Loading property file /tmp/ReachabilityFireability4342085231180767931.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 10
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :10 after 248
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :248 after 1236
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :1236 after 3972
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :3972 after 5112
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :5112 after 6784
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :6784 after 6784
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :6784 after 23440
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :23440 after 101964
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :101964 after 1.15592e+07
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1.15592e+07 after 2.07362e+10
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :2.07362e+10 after 2.62644e+15
SDD proceeding with computation,1 properties remain. new max is 16384
SDD size :2.62644e+15 after 3.42396e+15
SDD proceeding with computation,1 properties remain. new max is 32768
SDD size :3.42396e+15 after 4.95379e+15
Detected timeout of ITS tools.
[2022-06-12 22:24:11] [INFO ] Flatten gal took : 90 ms
[2022-06-12 22:24:11] [INFO ] Input system was already deterministic with 737 transitions.
[2022-06-12 22:24:11] [INFO ] Transformed 337 places.
[2022-06-12 22:24:12] [INFO ] Transformed 737 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-06-12 22:24:12] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability17039470925080284418.gal : 121 ms
[2022-06-12 22:24:12] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability3579871134258424626.prop : 30 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/ReachabilityFireability17039470925080284418.gal, -t, CGAL, -reachable-file, /tmp/ReachabilityFireability3579871134258424626.prop, --nowitness, --load-order, /home/mcc/execution/model.ord, --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/ReachabilityFireability17039470925080284418.gal -t CGAL -reachable-file /tmp/ReachabilityFireability3579871134258424626.prop --nowitness --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/ReachabilityFireability3579871134258424626.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 7
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :7 after 24
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :24 after 97
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :97 after 652
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :652 after 1753
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1753 after 24371
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :24371 after 231133
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :231133 after 3.15023e+06
SDD proceeding with computation,1 properties remain. new max is 2048
SDD size :3.15023e+06 after 1.66726e+08
SDD proceeding with computation,1 properties remain. new max is 4096
SDD size :1.66726e+08 after 7.90789e+08
SDD proceeding with computation,1 properties remain. new max is 8192
SDD size :7.90789e+08 after 3.82744e+09

BK_TIME_CONFINEMENT_REACHED

--------------------
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="NoC3x3-PT-5A"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2021"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2021"
echo " Input is NoC3x3-PT-5A, 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 r161-smll-165277002700069"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/NoC3x3-PT-5A.tgz
mv NoC3x3-PT-5A 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 ;