Execution Chart

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

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2023-input.r037-tajo-167813690700662.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2023-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 2-5348
Executing tool itstools
Input is CANConstruction-PT-060, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813690700662
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.9M
-rw-r--r-- 1 mcc users 9.0K Feb 25 22:23 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 25 22:23 CTLCardinality.xml
-rw-r--r-- 1 mcc users 7.6K Feb 25 22:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 58K Feb 25 22:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.8K Feb 25 15:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 15:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.9K Feb 25 15:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 26K Feb 25 22:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 219K Feb 25 22:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Feb 25 22:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 46K Feb 25 22:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.0K Feb 25 15:40 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 4 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 5.4M Mar 5 18:22 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME CANConstruction-PT-060-ReachabilityCardinality-00
FORMULA_NAME CANConstruction-PT-060-ReachabilityCardinality-01
FORMULA_NAME CANConstruction-PT-060-ReachabilityCardinality-02
FORMULA_NAME CANConstruction-PT-060-ReachabilityCardinality-03
FORMULA_NAME CANConstruction-PT-060-ReachabilityCardinality-04
FORMULA_NAME CANConstruction-PT-060-ReachabilityCardinality-05
FORMULA_NAME CANConstruction-PT-060-ReachabilityCardinality-06
FORMULA_NAME CANConstruction-PT-060-ReachabilityCardinality-07
FORMULA_NAME CANConstruction-PT-060-ReachabilityCardinality-08
FORMULA_NAME CANConstruction-PT-060-ReachabilityCardinality-09
FORMULA_NAME CANConstruction-PT-060-ReachabilityCardinality-10
FORMULA_NAME CANConstruction-PT-060-ReachabilityCardinality-11
FORMULA_NAME CANConstruction-PT-060-ReachabilityCardinality-12
FORMULA_NAME CANConstruction-PT-060-ReachabilityCardinality-13
FORMULA_NAME CANConstruction-PT-060-ReachabilityCardinality-14
FORMULA_NAME CANConstruction-PT-060-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678369300164

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANConstruction-PT-060
Not applying reductions.
Model is PT
ReachabilityCardinality PT
Running Version 202303021504
[2023-03-09 13:41:41] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-09 13:41:41] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 13:41:42] [INFO ] Load time of PNML (sax parser for PT used): 413 ms
[2023-03-09 13:41:42] [INFO ] Transformed 7922 places.
[2023-03-09 13:41:42] [INFO ] Transformed 14880 transitions.
[2023-03-09 13:41:42] [INFO ] Parsed PT model containing 7922 places and 14880 transitions and 44400 arcs in 552 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 33 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 9 resets, run finished after 832 ms. (steps per millisecond=12 ) properties (out of 16) seen :6
FORMULA CANConstruction-PT-060-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-060-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-060-ReachabilityCardinality-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-060-ReachabilityCardinality-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-060-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-060-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 72 ms. (steps per millisecond=138 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 10) seen :0
[2023-03-09 13:41:44] [INFO ] Flatten gal took : 698 ms
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 14880 rows 7922 cols
[2023-03-09 13:41:44] [INFO ] Computed 121 place invariants in 175 ms
[2023-03-09 13:41:44] [INFO ] Flatten gal took : 381 ms
[2023-03-09 13:41:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality187251414095274028.gal : 136 ms
[2023-03-09 13:41:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9880616203040780666.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality187251414095274028.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9880616203040780666.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...327
Loading property file /tmp/ReachabilityCardinality9880616203040780666.prop.
[2023-03-09 13:41:46] [INFO ] After 2345ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-09 13:41:49] [INFO ] [Nat]Absence check using 61 positive place invariants in 205 ms returned sat
[2023-03-09 13:41:49] [INFO ] [Nat]Absence check using 61 positive and 60 generalized place invariants in 137 ms returned sat
[2023-03-09 13:42:02] [INFO ] After 11856ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :8
[2023-03-09 13:42:02] [INFO ] State equation strengthened by 7140 read => feed constraints.
[2023-03-09 13:42:10] [INFO ] After 8185ms SMT Verify possible using 7140 Read/Feed constraints in natural domain returned unsat :2 sat :8
[2023-03-09 13:42:11] [INFO ] After 9199ms SMT Verify possible using trap constraints in natural domain returned unsat :2 sat :7
Attempting to minimize the solution found.
Minimization took 10 ms.
[2023-03-09 13:42:11] [INFO ] After 25032ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :7
FORMULA CANConstruction-PT-060-ReachabilityCardinality-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA CANConstruction-PT-060-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 8 different solutions.
FORMULA CANConstruction-PT-060-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 385 ms.
Support contains 241 out of 7922 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7922/7922 places, 14880/14880 transitions.
Drop transitions removed 322 transitions
Trivial Post-agglo rules discarded 322 transitions
Performed 322 trivial Post agglomeration. Transition count delta: 322
Iterating post reduction 0 with 322 rules applied. Total rules applied 322 place count 7922 transition count 14558
Reduce places removed 322 places and 0 transitions.
Performed 70 Post agglomeration using F-continuation condition.Transition count delta: 70
Iterating post reduction 1 with 392 rules applied. Total rules applied 714 place count 7600 transition count 14488
Reduce places removed 70 places and 0 transitions.
Iterating post reduction 2 with 70 rules applied. Total rules applied 784 place count 7530 transition count 14488
Performed 10 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 10 Pre rules applied. Total rules applied 784 place count 7530 transition count 14478
Deduced a syphon composed of 10 places in 7 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 804 place count 7520 transition count 14478
Discarding 3365 places :
Symmetric choice reduction at 3 with 3365 rule applications. Total rules 4169 place count 4155 transition count 7748
Iterating global reduction 3 with 3365 rules applied. Total rules applied 7534 place count 4155 transition count 7748
Performed 46 Post agglomeration using F-continuation condition.Transition count delta: 46
Deduced a syphon composed of 46 places in 6 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 3 with 92 rules applied. Total rules applied 7626 place count 4109 transition count 7702
Free-agglomeration rule applied 14 times.
Iterating global reduction 3 with 14 rules applied. Total rules applied 7640 place count 4109 transition count 7688
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 3 with 14 rules applied. Total rules applied 7654 place count 4095 transition count 7688
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 7655 place count 4095 transition count 7687
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 7656 place count 4094 transition count 7687
Partial Free-agglomeration rule applied 115 times.
Drop transitions removed 115 transitions
Iterating global reduction 5 with 115 rules applied. Total rules applied 7771 place count 4094 transition count 7687
Partial Free-agglomeration rule applied 9 times.
Drop transitions removed 9 transitions
Iterating global reduction 5 with 9 rules applied. Total rules applied 7780 place count 4094 transition count 7687
Applied a total of 7780 rules in 4170 ms. Remains 4094 /7922 variables (removed 3828) and now considering 7687/14880 (removed 7193) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4174 ms. Remains : 4094/7922 places, 7687/14880 transitions.
Incomplete random walk after 10000 steps, including 22 resets, run finished after 310 ms. (steps per millisecond=32 ) properties (out of 7) seen :1
FORMULA CANConstruction-PT-060-ReachabilityCardinality-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 7687 rows 4094 cols
[2023-03-09 13:42:17] [INFO ] Computed 121 place invariants in 98 ms
[2023-03-09 13:42:18] [INFO ] After 903ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-09 13:42:18] [INFO ] [Nat]Absence check using 61 positive place invariants in 108 ms returned sat
[2023-03-09 13:42:19] [INFO ] [Nat]Absence check using 61 positive and 60 generalized place invariants in 50 ms returned sat
[2023-03-09 13:42:23] [INFO ] After 4215ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-09 13:42:23] [INFO ] State equation strengthened by 7231 read => feed constraints.
[2023-03-09 13:42:28] [INFO ] After 4841ms SMT Verify possible using 7231 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-09 13:42:33] [INFO ] After 9910ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 3816 ms.
[2023-03-09 13:42:37] [INFO ] After 19522ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
FORMULA CANConstruction-PT-060-ReachabilityCardinality-02 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 106 ms.
Support contains 175 out of 4094 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4094/4094 places, 7687/7687 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 4094 transition count 7684
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 4091 transition count 7684
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 15 place count 4082 transition count 7666
Iterating global reduction 2 with 9 rules applied. Total rules applied 24 place count 4082 transition count 7666
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 1 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 68 place count 4060 transition count 7644
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 8 places in 2 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 84 place count 4052 transition count 7645
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 87 place count 4052 transition count 7642
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 90 place count 4049 transition count 7642
Applied a total of 90 rules in 3019 ms. Remains 4049 /4094 variables (removed 45) and now considering 7642/7687 (removed 45) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3019 ms. Remains : 4049/4094 places, 7642/7687 transitions.
Incomplete random walk after 10000 steps, including 22 resets, run finished after 279 ms. (steps per millisecond=35 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 176465 steps, run timeout after 3002 ms. (steps per millisecond=58 ) properties seen :{4=1}
Probabilistic random walk after 176465 steps, saw 175479 distinct states, run finished after 3004 ms. (steps per millisecond=58 ) properties seen :1
FORMULA CANConstruction-PT-060-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 4 properties.
// Phase 1: matrix 7642 rows 4049 cols
[2023-03-09 13:42:44] [INFO ] Computed 121 place invariants in 53 ms
[2023-03-09 13:42:44] [INFO ] After 712ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-09 13:42:45] [INFO ] [Nat]Absence check using 61 positive place invariants in 93 ms returned sat
[2023-03-09 13:42:45] [INFO ] [Nat]Absence check using 61 positive and 60 generalized place invariants in 48 ms returned sat
[2023-03-09 13:42:49] [INFO ] After 3540ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-09 13:42:49] [INFO ] State equation strengthened by 7271 read => feed constraints.
[2023-03-09 13:42:53] [INFO ] After 3700ms SMT Verify possible using 7271 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-09 13:42:56] [INFO ] After 6833ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 2453 ms.
[2023-03-09 13:42:58] [INFO ] After 13967ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 73 ms.
Support contains 174 out of 4049 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4049/4049 places, 7642/7642 transitions.
Applied a total of 0 rules in 676 ms. Remains 4049 /4049 variables (removed 0) and now considering 7642/7642 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 677 ms. Remains : 4049/4049 places, 7642/7642 transitions.
Incomplete random walk after 10000 steps, including 22 resets, run finished after 350 ms. (steps per millisecond=28 ) properties (out of 4) seen :1
FORMULA CANConstruction-PT-060-ReachabilityCardinality-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-09 13:43:00] [INFO ] Invariant cache hit.
[2023-03-09 13:43:00] [INFO ] After 486ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 13:43:01] [INFO ] [Nat]Absence check using 61 positive place invariants in 56 ms returned sat
[2023-03-09 13:43:01] [INFO ] [Nat]Absence check using 61 positive and 60 generalized place invariants in 28 ms returned sat
SDD proceeding with computation,10 properties remain. new max is 4
SDD size :1 after 62
SDD proceeding with computation,10 properties remain. new max is 8
SDD size :62 after 63
SDD proceeding with computation,10 properties remain. new max is 16
SDD size :63 after 65
SDD proceeding with computation,10 properties remain. new max is 32
SDD size :65 after 68
SDD proceeding with computation,10 properties remain. new max is 64
SDD size :68 after 74
SDD proceeding with computation,10 properties remain. new max is 128
SDD size :74 after 85
SDD proceeding with computation,10 properties remain. new max is 256
SDD size :85 after 107
SDD proceeding with computation,10 properties remain. new max is 512
SDD size :107 after 124
[2023-03-09 13:43:04] [INFO ] After 2952ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
SDD proceeding with computation,10 properties remain. new max is 1024
SDD size :124 after 136
[2023-03-09 13:43:04] [INFO ] State equation strengthened by 7271 read => feed constraints.
SDD proceeding with computation,10 properties remain. new max is 2048
SDD size :136 after 150
[2023-03-09 13:43:07] [INFO ] After 2742ms SMT Verify possible using 7271 Read/Feed constraints in natural domain returned unsat :0 sat :3
SDD proceeding with computation,10 properties remain. new max is 4096
SDD size :150 after 177
[2023-03-09 13:43:09] [INFO ] After 5304ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 2199 ms.
[2023-03-09 13:43:11] [INFO ] After 11179ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 38 ms.
Support contains 158 out of 4049 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4049/4049 places, 7642/7642 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 3 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 0 with 20 rules applied. Total rules applied 20 place count 4039 transition count 7632
Applied a total of 20 rules in 1320 ms. Remains 4039 /4049 variables (removed 10) and now considering 7632/7642 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1320 ms. Remains : 4039/4049 places, 7632/7642 transitions.
Incomplete random walk after 10000 steps, including 22 resets, run finished after 367 ms. (steps per millisecond=27 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 138455 steps, run timeout after 3009 ms. (steps per millisecond=46 ) properties seen :{}
Probabilistic random walk after 138455 steps, saw 137592 distinct states, run finished after 3011 ms. (steps per millisecond=45 ) properties seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 7632 rows 4039 cols
[2023-03-09 13:43:16] [INFO ] Computed 121 place invariants in 49 ms
[2023-03-09 13:43:17] [INFO ] After 610ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 13:43:18] [INFO ] [Nat]Absence check using 61 positive place invariants in 158 ms returned sat
[2023-03-09 13:43:18] [INFO ] [Nat]Absence check using 61 positive and 60 generalized place invariants in 44 ms returned sat
[2023-03-09 13:43:21] [INFO ] After 3342ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-09 13:43:21] [INFO ] State equation strengthened by 7281 read => feed constraints.
[2023-03-09 13:43:25] [INFO ] After 3307ms SMT Verify possible using 7281 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-09 13:43:27] [INFO ] After 5941ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 1847 ms.
[2023-03-09 13:43:29] [INFO ] After 12127ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 34 ms.
Support contains 158 out of 4039 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4039/4039 places, 7632/7632 transitions.
Applied a total of 0 rules in 681 ms. Remains 4039 /4039 variables (removed 0) and now considering 7632/7632 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 684 ms. Remains : 4039/4039 places, 7632/7632 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4039/4039 places, 7632/7632 transitions.
Applied a total of 0 rules in 522 ms. Remains 4039 /4039 variables (removed 0) and now considering 7632/7632 (removed 0) transitions.
[2023-03-09 13:43:30] [INFO ] Invariant cache hit.
[2023-03-09 13:43:33] [INFO ] Implicit Places using invariants in 2775 ms returned [5, 11, 19, 25, 31, 38, 46, 52, 60, 66, 72, 78, 82, 86, 92, 98, 104, 112, 125, 131, 135, 141, 147, 153, 161, 174, 180, 187, 193, 201, 205, 211, 217, 223, 229, 235, 241, 247, 253, 259, 265, 271, 277, 283, 290, 296, 300, 304, 310, 316, 322, 328, 336, 344, 350, 357, 362, 368]
Discarding 58 places :
Implicit Place search using SMT only with invariants took 2783 ms to find 58 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 3981/4039 places, 7632/7632 transitions.
Performed 19 Post agglomeration using F-continuation condition.Transition count delta: 19
Iterating post reduction 0 with 19 rules applied. Total rules applied 19 place count 3981 transition count 7613
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 38 place count 3962 transition count 7613
Discarding 9 places :
Symmetric choice reduction at 2 with 9 rule applications. Total rules 47 place count 3953 transition count 7604
Iterating global reduction 2 with 9 rules applied. Total rules applied 56 place count 3953 transition count 7604
Performed 72 Post agglomeration using F-continuation condition.Transition count delta: 72
Deduced a syphon composed of 72 places in 1 ms
Reduce places removed 72 places and 0 transitions.
Iterating global reduction 2 with 144 rules applied. Total rules applied 200 place count 3881 transition count 7532
Applied a total of 200 rules in 1918 ms. Remains 3881 /3981 variables (removed 100) and now considering 7532/7632 (removed 100) transitions.
// Phase 1: matrix 7532 rows 3881 cols
[2023-03-09 13:43:35] [INFO ] Computed 63 place invariants in 110 ms
[2023-03-09 13:43:37] [INFO ] Implicit Places using invariants in 2334 ms returned []
[2023-03-09 13:43:37] [INFO ] Invariant cache hit.
[2023-03-09 13:43:39] [INFO ] State equation strengthened by 7187 read => feed constraints.
[2023-03-09 13:43:39] [INFO ] Implicit Places using invariants and state equation in 1648 ms returned []
Implicit Place search using SMT with State Equation took 3999 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 3881/4039 places, 7532/7632 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 9225 ms. Remains : 3881/4039 places, 7532/7632 transitions.
Incomplete random walk after 10000 steps, including 22 resets, run finished after 278 ms. (steps per millisecond=35 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 261778 steps, run timeout after 3001 ms. (steps per millisecond=87 ) properties seen :{}
Probabilistic random walk after 261778 steps, saw 251509 distinct states, run finished after 3001 ms. (steps per millisecond=87 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-09 13:43:42] [INFO ] Invariant cache hit.
[2023-03-09 13:43:43] [INFO ] After 520ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 13:43:43] [INFO ] [Nat]Absence check using 61 positive place invariants in 68 ms returned sat
[2023-03-09 13:43:43] [INFO ] [Nat]Absence check using 61 positive and 2 generalized place invariants in 17 ms returned sat
[2023-03-09 13:43:47] [INFO ] After 3035ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-09 13:43:47] [INFO ] State equation strengthened by 7187 read => feed constraints.
[2023-03-09 13:43:50] [INFO ] After 3082ms SMT Verify possible using 7187 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-09 13:43:52] [INFO ] After 5397ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 1930 ms.
[2023-03-09 13:43:54] [INFO ] After 11235ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 40 ms.
Support contains 158 out of 3881 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3881/3881 places, 7532/7532 transitions.
Applied a total of 0 rules in 1064 ms. Remains 3881 /3881 variables (removed 0) and now considering 7532/7532 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1065 ms. Remains : 3881/3881 places, 7532/7532 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3881/3881 places, 7532/7532 transitions.
Applied a total of 0 rules in 1006 ms. Remains 3881 /3881 variables (removed 0) and now considering 7532/7532 (removed 0) transitions.
[2023-03-09 13:43:56] [INFO ] Invariant cache hit.
[2023-03-09 13:43:59] [INFO ] Implicit Places using invariants in 2356 ms returned []
[2023-03-09 13:43:59] [INFO ] Invariant cache hit.
[2023-03-09 13:44:03] [INFO ] Implicit Places using invariants and state equation in 4477 ms returned []
Implicit Place search using SMT with State Equation took 6838 ms to find 0 implicit places.
[2023-03-09 13:44:04] [INFO ] Redundant transitions in 807 ms returned []
[2023-03-09 13:44:04] [INFO ] Invariant cache hit.
[2023-03-09 13:44:07] [INFO ] Dead Transitions using invariants and state equation in 3588 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12249 ms. Remains : 3881/3881 places, 7532/7532 transitions.
Graph (trivial) has 6860 edges and 3881 vertex of which 2821 / 3881 are part of one of the 48 SCC in 5 ms
Free SCC test removed 2773 places
Drop transitions removed 5498 transitions
Ensure Unique test removed 36 transitions
Reduce isomorphic transitions removed 5534 transitions.
Graph (complete) has 2258 edges and 1108 vertex of which 1030 are kept as prefixes of interest. Removing 78 places using SCC suffix rule.1 ms
Discarding 78 places :
Also discarding 18 output transitions
Drop transitions removed 18 transitions
Drop transitions removed 111 transitions
Reduce isomorphic transitions removed 111 transitions.
Drop transitions removed 561 transitions
Trivial Post-agglo rules discarded 561 transitions
Performed 561 trivial Post agglomeration. Transition count delta: 561
Iterating post reduction 0 with 672 rules applied. Total rules applied 674 place count 1030 transition count 1308
Reduce places removed 561 places and 0 transitions.
Ensure Unique test removed 548 transitions
Reduce isomorphic transitions removed 548 transitions.
Performed 113 Post agglomeration using F-continuation condition.Transition count delta: 113
Iterating post reduction 1 with 1222 rules applied. Total rules applied 1896 place count 469 transition count 647
Reduce places removed 113 places and 0 transitions.
Ensure Unique test removed 109 transitions
Reduce isomorphic transitions removed 109 transitions.
Iterating post reduction 2 with 222 rules applied. Total rules applied 2118 place count 356 transition count 538
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 2118 place count 356 transition count 534
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 2126 place count 352 transition count 534
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 2136 place count 342 transition count 524
Iterating global reduction 3 with 10 rules applied. Total rules applied 2146 place count 342 transition count 524
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 3 with 7 rules applied. Total rules applied 2153 place count 342 transition count 517
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 2155 place count 340 transition count 517
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 2157 place count 339 transition count 516
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: -3
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 2163 place count 336 transition count 519
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 5 with 11 rules applied. Total rules applied 2174 place count 336 transition count 508
Free-agglomeration rule applied 56 times.
Iterating global reduction 5 with 56 rules applied. Total rules applied 2230 place count 336 transition count 452
Reduce places removed 56 places and 0 transitions.
Iterating post reduction 5 with 56 rules applied. Total rules applied 2286 place count 280 transition count 452
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 6 with 2 rules applied. Total rules applied 2288 place count 280 transition count 450
Partial Free-agglomeration rule applied 21 times.
Drop transitions removed 21 transitions
Iterating global reduction 6 with 21 rules applied. Total rules applied 2309 place count 280 transition count 450
Discarding 14 places :
Symmetric choice reduction at 6 with 14 rule applications. Total rules 2323 place count 266 transition count 436
Iterating global reduction 6 with 14 rules applied. Total rules applied 2337 place count 266 transition count 436
Reduce places removed 28 places and 28 transitions.
Iterating global reduction 6 with 28 rules applied. Total rules applied 2365 place count 238 transition count 408
Applied a total of 2365 rules in 184 ms. Remains 238 /3881 variables (removed 3643) and now considering 408/7532 (removed 7124) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 408 rows 238 cols
[2023-03-09 13:44:08] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-09 13:44:08] [INFO ] After 67ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 13:44:08] [INFO ] [Nat]Absence check using 11 positive place invariants in 1 ms returned sat
[2023-03-09 13:44:08] [INFO ] [Nat]Absence check using 11 positive and 2 generalized place invariants in 1 ms returned sat
[2023-03-09 13:44:08] [INFO ] After 145ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-09 13:44:08] [INFO ] After 258ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 91 ms.
[2023-03-09 13:44:08] [INFO ] After 402ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2023-03-09 13:44:08] [INFO ] Flatten gal took : 14 ms
[2023-03-09 13:44:08] [INFO ] Flatten gal took : 11 ms
[2023-03-09 13:44:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14493019721131556971.gal : 3 ms
[2023-03-09 13:44:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16713154064739890993.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14493019721131556971.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16713154064739890993.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality16713154064739890993.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 8
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :8 after 60
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :60 after 720
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :720 after 21600
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :21600 after 8.64e+06
SDD proceeding with computation,10 properties remain. new max is 8192
SDD size :3781 after 3837
Detected timeout of ITS tools.
[2023-03-09 13:44:23] [INFO ] Flatten gal took : 17 ms
[2023-03-09 13:44:23] [INFO ] Applying decomposition
[2023-03-09 13:44:23] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph3790003280152520747.txt' '-o' '/tmp/graph3790003280152520747.bin' '-w' '/tmp/graph3790003280152520747.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3790003280152520747.bin' '-l' '-1' '-v' '-w' '/tmp/graph3790003280152520747.weights' '-q' '0' '-e' '0.001'
[2023-03-09 13:44:24] [INFO ] Decomposing Gal with order
[2023-03-09 13:44:24] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 13:44:24] [INFO ] Removed a total of 70 redundant transitions.
[2023-03-09 13:44:24] [INFO ] Flatten gal took : 147 ms
[2023-03-09 13:44:24] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 23 ms.
[2023-03-09 13:44:24] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18059167568090530120.gal : 6 ms
[2023-03-09 13:44:24] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6220220915984000748.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality18059167568090530120.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6220220915984000748.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality6220220915984000748.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :6 after 30
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :30 after 720
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :720 after 95040
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :95040 after 1.296e+07
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin3381327238920722874
[2023-03-09 13:44:39] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3381327238920722874
Running compilation step : cd /tmp/ltsmin3381327238920722874;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 550 ms.
Running link step : cd /tmp/ltsmin3381327238920722874;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 61 ms.
Running LTSmin : cd /tmp/ltsmin3381327238920722874;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'CANConstructionPT060ReachabilityCardinality01==true'
LTSmin run took 2841 ms.
Found Violation
Running LTSmin : cd /tmp/ltsmin3381327238920722874;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'CANConstructionPT060ReachabilityCardinality08==true'
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
ITS runner failed with exception null
java.lang.InterruptedException
at java.base/java.lang.Object.wait(Native Method)
at java.base/java.lang.Thread.join(Thread.java:1304)
at java.base/java.lang.Thread.join(Thread.java:1372)
at fr.lip6.move.gal.application.runner.AbstractRunner.join(AbstractRunner.java:27)
at fr.lip6.move.gal.application.runner.its.ITSRunner.join(ITSRunner.java:177)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.verifyWithSDD(GlobalPropertySolver.java:675)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.lambda$2(ReachabilitySolver.java:63)
at java.base/java.lang.Thread.run(Thread.java:833)
[2023-03-09 13:44:55] [INFO ] Flatten gal took : 441 ms
[2023-03-09 13:44:55] [INFO ] Applying decomposition
[2023-03-09 13:44:55] [INFO ] Flatten gal took : 364 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph12935392700154429572.txt' '-o' '/tmp/graph12935392700154429572.bin' '-w' '/tmp/graph12935392700154429572.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph12935392700154429572.bin' '-l' '-1' '-v' '-w' '/tmp/graph12935392700154429572.weights' '-q' '0' '-e' '0.001'
[2023-03-09 13:44:56] [INFO ] Decomposing Gal with order
[2023-03-09 13:44:56] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 13:44:58] [INFO ] Removed a total of 8910 redundant transitions.
[2023-03-09 13:44:59] [INFO ] Flatten gal took : 1270 ms
[2023-03-09 13:45:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 2012 labels/synchronizations in 594 ms.
[2023-03-09 13:45:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality16476516209394071072.gal : 120 ms
[2023-03-09 13:45:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality5237726030412565280.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality16476516209394071072.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality5237726030412565280.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality5237726030412565280.prop.
SDD proceeding with computation,10 properties remain. new max is 16384
SDD size :3837 after 4013
SDD proceeding with computation,10 properties remain. new max is 32768
SDD size :4013 after 4333
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 36
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :36 after 41
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :41 after 49
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :49 after 63
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :63 after 71
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :71 after 75
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :75 after 77
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :77 after 79
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :79 after 81
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :81 after 128
SDD proceeding with computation,3 properties remain. new max is 4096
SDD size :128 after 150
SDD proceeding with computation,3 properties remain. new max is 8192
SDD size :150 after 207
SDD proceeding with computation,10 properties remain. new max is 65536
SDD size :4333 after 5213
SDD proceeding with computation,3 properties remain. new max is 16384
SDD size :207 after 7031
SDD proceeding with computation,3 properties remain. new max is 32768
SDD size :7031 after 9470
SDD proceeding with computation,3 properties remain. new max is 65536
SDD size :9470 after 10125
SDD proceeding with computation,3 properties remain. new max is 131072
SDD size :10125 after 388471
SDD proceeding with computation,3 properties remain. new max is 262144
SDD size :388471 after 428229
SDD proceeding with computation,3 properties remain. new max is 524288
SDD size :428229 after 465062
SDD proceeding with computation,10 properties remain. new max is 131072
SDD size :5213 after 13251
ITS-tools command line returned an error code 137
SDD proceeding with computation,3 properties remain. new max is 1048576
SDD size :465062 after 1.16863e+07
SDD proceeding with computation,3 properties remain. new max is 2097152
SDD size :1.16863e+07 after 1.4711e+07
Detected timeout of ITS tools.
[2023-03-09 14:15:04] [INFO ] Flatten gal took : 336 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin2516612017561579975
[2023-03-09 14:15:04] [INFO ] Too many transitions (7532) to apply POR reductions. Disabling POR matrices.
[2023-03-09 14:15:04] [INFO ] Applying decomposition
[2023-03-09 14:15:04] [INFO ] Built C files in 304ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin2516612017561579975
Running compilation step : cd /tmp/ltsmin2516612017561579975;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '240' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
[2023-03-09 14:15:04] [INFO ] Flatten gal took : 193 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph3927534264907952794.txt' '-o' '/tmp/graph3927534264907952794.bin' '-w' '/tmp/graph3927534264907952794.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph3927534264907952794.bin' '-l' '-1' '-v' '-w' '/tmp/graph3927534264907952794.weights' '-q' '0' '-e' '0.001'
[2023-03-09 14:15:07] [INFO ] Decomposing Gal with order
[2023-03-09 14:15:07] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 14:15:08] [INFO ] Removed a total of 7561 redundant transitions.
[2023-03-09 14:15:08] [INFO ] Flatten gal took : 829 ms
[2023-03-09 14:15:09] [INFO ] Fuse similar labels procedure discarded/fused a total of 7069 labels/synchronizations in 651 ms.
[2023-03-09 14:15:09] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality18249834254009480804.gal : 38 ms
[2023-03-09 14:15:09] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7620300956876439972.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality18249834254009480804.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7620300956876439972.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Loading property file /tmp/ReachabilityCardinality7620300956876439972.prop.
Compilation finished in 29673 ms.
Running link step : cd /tmp/ltsmin2516612017561579975;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 96 ms.
Running LTSmin : cd /tmp/ltsmin2516612017561579975;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'CANConstructionPT060ReachabilityCardinality01==true'
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 31
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :31 after 33
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :33 after 35
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :35 after 36
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :36 after 40
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :40 after 764
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :764 after 776
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :776 after 806
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :806 after 89980
WARNING : LTSmin timed out (>1200 s) on command cd /tmp/ltsmin2516612017561579975;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'CANConstructionPT060ReachabilityCardinality01==true'
Running LTSmin : cd /tmp/ltsmin2516612017561579975;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '-i' 'CANConstructionPT060ReachabilityCardinality08==true'
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393340 kB
MemFree: 1420480 kB
After kill :
MemTotal: 16393340 kB
MemFree: 16024432 kB

BK_TIME_CONFINEMENT_REACHED

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

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

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="CANConstruction-PT-060"
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 2-5348"
echo " Executing tool itstools"
echo " Input is CANConstruction-PT-060, 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 r037-tajo-167813690700662"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-060.tgz
mv CANConstruction-PT-060 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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;