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-167813690700655.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-050, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r037-tajo-167813690700655
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.2M
-rw-r--r-- 1 mcc users 7.6K Feb 25 21:51 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Feb 25 21:51 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.1K Feb 25 21:27 CTLFireability.txt
-rw-r--r-- 1 mcc users 33K Feb 25 21:27 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.1K Feb 25 15:40 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Feb 25 15:40 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Feb 25 15:40 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:40 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 21:59 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 93K Feb 25 21:59 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 25 21:55 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 70K Feb 25 21:55 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K Feb 25 15:40 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K 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 3.8M 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-050-ReachabilityFireability-00
FORMULA_NAME CANConstruction-PT-050-ReachabilityFireability-01
FORMULA_NAME CANConstruction-PT-050-ReachabilityFireability-02
FORMULA_NAME CANConstruction-PT-050-ReachabilityFireability-03
FORMULA_NAME CANConstruction-PT-050-ReachabilityFireability-04
FORMULA_NAME CANConstruction-PT-050-ReachabilityFireability-05
FORMULA_NAME CANConstruction-PT-050-ReachabilityFireability-06
FORMULA_NAME CANConstruction-PT-050-ReachabilityFireability-07
FORMULA_NAME CANConstruction-PT-050-ReachabilityFireability-08
FORMULA_NAME CANConstruction-PT-050-ReachabilityFireability-09
FORMULA_NAME CANConstruction-PT-050-ReachabilityFireability-10
FORMULA_NAME CANConstruction-PT-050-ReachabilityFireability-11
FORMULA_NAME CANConstruction-PT-050-ReachabilityFireability-12
FORMULA_NAME CANConstruction-PT-050-ReachabilityFireability-13
FORMULA_NAME CANConstruction-PT-050-ReachabilityFireability-14
FORMULA_NAME CANConstruction-PT-050-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678368533204

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=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=CANConstruction-PT-050
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-09 13:28:54] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-09 13:28:55] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 13:28:55] [INFO ] Load time of PNML (sax parser for PT used): 276 ms
[2023-03-09 13:28:55] [INFO ] Transformed 5602 places.
[2023-03-09 13:28:55] [INFO ] Transformed 10400 transitions.
[2023-03-09 13:28:55] [INFO ] Parsed PT model containing 5602 places and 10400 transitions and 31000 arcs in 407 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 11 resets, run finished after 756 ms. (steps per millisecond=13 ) properties (out of 16) seen :8
FORMULA CANConstruction-PT-050-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-050-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-050-ReachabilityFireability-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-050-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-050-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-050-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-050-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-050-ReachabilityFireability-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 8) 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 8) 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 8) seen :0
[2023-03-09 13:28:56] [INFO ] Flatten gal took : 518 ms
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 8) 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 8) 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 8) 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 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 10400 rows 5602 cols
[2023-03-09 13:28:56] [INFO ] Computed 101 place invariants in 107 ms
[2023-03-09 13:28:56] [INFO ] Flatten gal took : 350 ms
[2023-03-09 13:28:56] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality1176099058027319081.gal : 112 ms
[2023-03-09 13:28:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1160028651725424670.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/ReachabilityCardinality1176099058027319081.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1160028651725424670.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 ...328
Loading property file /tmp/ReachabilityCardinality1160028651725424670.prop.
[2023-03-09 13:28:58] [INFO ] [Real]Absence check using 51 positive place invariants in 108 ms returned sat
[2023-03-09 13:28:58] [INFO ] [Real]Absence check using 51 positive and 50 generalized place invariants in 121 ms returned sat
[2023-03-09 13:28:58] [INFO ] After 1946ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:7
[2023-03-09 13:28:59] [INFO ] [Nat]Absence check using 51 positive place invariants in 86 ms returned sat
[2023-03-09 13:29:00] [INFO ] [Nat]Absence check using 51 positive and 50 generalized place invariants in 98 ms returned sat
[2023-03-09 13:29:07] [INFO ] After 6923ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :7
[2023-03-09 13:29:07] [INFO ] State equation strengthened by 4950 read => feed constraints.
[2023-03-09 13:29:12] [INFO ] After 5249ms SMT Verify possible using 4950 Read/Feed constraints in natural domain returned unsat :1 sat :7
[2023-03-09 13:29:18] [INFO ] After 10457ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :7
Attempting to minimize the solution found.
Minimization took 4188 ms.
[2023-03-09 13:29:22] [INFO ] After 23293ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :7
FORMULA CANConstruction-PT-050-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 8 Parikh solutions to 7 different solutions.
Parikh walk visited 0 properties in 175 ms.
Support contains 107 out of 5602 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5602/5602 places, 10400/10400 transitions.
Drop transitions removed 305 transitions
Trivial Post-agglo rules discarded 305 transitions
Performed 305 trivial Post agglomeration. Transition count delta: 305
Iterating post reduction 0 with 305 rules applied. Total rules applied 305 place count 5602 transition count 10095
Reduce places removed 305 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 307 rules applied. Total rules applied 612 place count 5297 transition count 10093
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 614 place count 5295 transition count 10093
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 19 Pre rules applied. Total rules applied 614 place count 5295 transition count 10074
Deduced a syphon composed of 19 places in 4 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 3 with 38 rules applied. Total rules applied 652 place count 5276 transition count 10074
Discarding 2354 places :
Symmetric choice reduction at 3 with 2354 rule applications. Total rules 3006 place count 2922 transition count 5366
Iterating global reduction 3 with 2354 rules applied. Total rules applied 5360 place count 2922 transition count 5366
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 3 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 3 with 60 rules applied. Total rules applied 5420 place count 2892 transition count 5336
Free-agglomeration rule applied 43 times.
Iterating global reduction 3 with 43 rules applied. Total rules applied 5463 place count 2892 transition count 5293
Reduce places removed 43 places and 0 transitions.
Iterating post reduction 3 with 43 rules applied. Total rules applied 5506 place count 2849 transition count 5293
Free-agglomeration rule (complex) applied 23 times.
Iterating global reduction 4 with 23 rules applied. Total rules applied 5529 place count 2849 transition count 5270
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 4 with 23 rules applied. Total rules applied 5552 place count 2826 transition count 5270
Partial Free-agglomeration rule applied 74 times.
Drop transitions removed 74 transitions
Iterating global reduction 5 with 74 rules applied. Total rules applied 5626 place count 2826 transition count 5270
Partial Free-agglomeration rule applied 12 times.
Drop transitions removed 12 transitions
Iterating global reduction 5 with 12 rules applied. Total rules applied 5638 place count 2826 transition count 5270
Applied a total of 5638 rules in 2805 ms. Remains 2826 /5602 variables (removed 2776) and now considering 5270/10400 (removed 5130) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2807 ms. Remains : 2826/5602 places, 5270/10400 transitions.
Incomplete random walk after 10000 steps, including 26 resets, run finished after 243 ms. (steps per millisecond=41 ) properties (out of 7) seen :4
FORMULA CANConstruction-PT-050-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-050-ReachabilityFireability-09 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-050-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA CANConstruction-PT-050-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 3) 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 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 5270 rows 2826 cols
[2023-03-09 13:29:25] [INFO ] Computed 101 place invariants in 59 ms
[2023-03-09 13:29:25] [INFO ] [Real]Absence check using 51 positive place invariants in 40 ms returned sat
[2023-03-09 13:29:26] [INFO ] [Real]Absence check using 51 positive and 50 generalized place invariants in 38 ms returned sat
[2023-03-09 13:29:26] [INFO ] After 471ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 13:29:26] [INFO ] [Nat]Absence check using 51 positive place invariants in 41 ms returned sat
[2023-03-09 13:29:26] [INFO ] [Nat]Absence check using 51 positive and 50 generalized place invariants in 22 ms returned sat
[2023-03-09 13:29:28] [INFO ] After 1938ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-09 13:29:28] [INFO ] State equation strengthened by 5023 read => feed constraints.
SDD proceeding with computation,8 properties remain. new max is 4
SDD size :1 after 52
SDD proceeding with computation,8 properties remain. new max is 8
SDD size :52 after 53
SDD proceeding with computation,8 properties remain. new max is 16
SDD size :53 after 55
SDD proceeding with computation,8 properties remain. new max is 32
SDD size :55 after 58
SDD proceeding with computation,8 properties remain. new max is 64
SDD size :58 after 64
SDD proceeding with computation,8 properties remain. new max is 128
SDD size :64 after 75
SDD proceeding with computation,8 properties remain. new max is 256
SDD size :75 after 97
SDD proceeding with computation,8 properties remain. new max is 512
SDD size :97 after 106
SDD proceeding with computation,8 properties remain. new max is 1024
SDD size :106 after 118
[2023-03-09 13:29:30] [INFO ] After 2064ms SMT Verify possible using 5023 Read/Feed constraints in natural domain returned unsat :0 sat :3
SDD proceeding with computation,8 properties remain. new max is 2048
SDD size :118 after 134
[2023-03-09 13:29:32] [INFO ] After 3533ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 1014 ms.
[2023-03-09 13:29:33] [INFO ] After 7074ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 33 ms.
Support contains 78 out of 2826 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2826/2826 places, 5270/5270 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 2824 transition count 5266
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 2824 transition count 5266
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 4 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 0 with 36 rules applied. Total rules applied 40 place count 2806 transition count 5248
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 44 place count 2804 transition count 5248
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 45 place count 2804 transition count 5247
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 46 place count 2803 transition count 5247
Applied a total of 46 rules in 1392 ms. Remains 2803 /2826 variables (removed 23) and now considering 5247/5270 (removed 23) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1393 ms. Remains : 2803/2826 places, 5247/5270 transitions.
Incomplete random walk after 10000 steps, including 27 resets, run finished after 205 ms. (steps per millisecond=48 ) properties (out of 3) 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 3) 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 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 77268 steps, run timeout after 3001 ms. (steps per millisecond=25 ) properties seen :{}
Probabilistic random walk after 77268 steps, saw 39333 distinct states, run finished after 3004 ms. (steps per millisecond=25 ) properties seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 5247 rows 2803 cols
[2023-03-09 13:29:37] [INFO ] Computed 101 place invariants in 57 ms
[2023-03-09 13:29:38] [INFO ] [Real]Absence check using 51 positive place invariants in 50 ms returned sat
[2023-03-09 13:29:38] [INFO ] [Real]Absence check using 51 positive and 50 generalized place invariants in 26 ms returned sat
[2023-03-09 13:29:38] [INFO ] After 558ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-09 13:29:39] [INFO ] [Nat]Absence check using 51 positive place invariants in 45 ms returned sat
[2023-03-09 13:29:39] [INFO ] [Nat]Absence check using 51 positive and 50 generalized place invariants in 24 ms returned sat
[2023-03-09 13:29:41] [INFO ] After 2229ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-09 13:29:41] [INFO ] State equation strengthened by 5042 read => feed constraints.
[2023-03-09 13:29:43] [INFO ] After 1822ms SMT Verify possible using 5042 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2023-03-09 13:29:44] [INFO ] After 3182ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 1128 ms.
[2023-03-09 13:29:45] [INFO ] After 7180ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
FORMULA CANConstruction-PT-050-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA CANConstruction-PT-050-ReachabilityFireability-13 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 2 properties in 22 ms.
Support contains 30 out of 2803 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2803/2803 places, 5247/5247 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 2801 transition count 5243
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 2801 transition count 5243
Performed 23 Post agglomeration using F-continuation condition.Transition count delta: 23
Deduced a syphon composed of 23 places in 1 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 0 with 46 rules applied. Total rules applied 50 place count 2778 transition count 5220
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 54 place count 2776 transition count 5220
Applied a total of 54 rules in 1214 ms. Remains 2776 /2803 variables (removed 27) and now considering 5220/5247 (removed 27) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1214 ms. Remains : 2776/2803 places, 5220/5247 transitions.
Incomplete random walk after 10000 steps, including 28 resets, run finished after 145 ms. (steps per millisecond=68 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 92298 steps, run timeout after 3001 ms. (steps per millisecond=30 ) properties seen :{}
Probabilistic random walk after 92298 steps, saw 43986 distinct states, run finished after 3006 ms. (steps per millisecond=30 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 5220 rows 2776 cols
[2023-03-09 13:29:50] [INFO ] Computed 101 place invariants in 63 ms
[2023-03-09 13:29:50] [INFO ] [Real]Absence check using 51 positive place invariants in 58 ms returned sat
[2023-03-09 13:29:50] [INFO ] [Real]Absence check using 51 positive and 50 generalized place invariants in 30 ms returned sat
[2023-03-09 13:29:50] [INFO ] After 484ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 13:29:51] [INFO ] [Nat]Absence check using 51 positive place invariants in 54 ms returned sat
[2023-03-09 13:29:51] [INFO ] [Nat]Absence check using 51 positive and 50 generalized place invariants in 23 ms returned sat
[2023-03-09 13:29:52] [INFO ] After 1732ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 13:29:52] [INFO ] State equation strengthened by 5064 read => feed constraints.
[2023-03-09 13:29:54] [INFO ] After 1106ms SMT Verify possible using 5064 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 13:29:54] [INFO ] After 1562ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 389 ms.
[2023-03-09 13:29:54] [INFO ] After 4184ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 3 ms.
Support contains 30 out of 2776 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2776/2776 places, 5220/5220 transitions.
Applied a total of 0 rules in 312 ms. Remains 2776 /2776 variables (removed 0) and now considering 5220/5220 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 313 ms. Remains : 2776/2776 places, 5220/5220 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2776/2776 places, 5220/5220 transitions.
Applied a total of 0 rules in 324 ms. Remains 2776 /2776 variables (removed 0) and now considering 5220/5220 (removed 0) transitions.
[2023-03-09 13:29:55] [INFO ] Invariant cache hit.
[2023-03-09 13:29:57] [INFO ] Implicit Places using invariants in 1839 ms returned [6, 10, 16, 20, 24, 28, 34, 41, 47, 53, 57, 63, 67, 73, 77, 83, 87, 93, 98, 104, 110, 116, 122, 128, 135, 139, 143, 150, 156, 162, 166, 172, 176, 182, 188, 195, 201, 207, 211, 216, 220, 226, 230, 236, 240, 244, 248, 254, 260, 265]
Discarding 50 places :
Implicit Place search using SMT only with invariants took 1846 ms to find 50 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 2726/2776 places, 5220/5220 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 2726 transition count 5219
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 2725 transition count 5219
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 6 place count 2721 transition count 5215
Iterating global reduction 2 with 4 rules applied. Total rules applied 10 place count 2721 transition count 5215
Performed 44 Post agglomeration using F-continuation condition.Transition count delta: 44
Deduced a syphon composed of 44 places in 1 ms
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 2 with 88 rules applied. Total rules applied 98 place count 2677 transition count 5171
Applied a total of 98 rules in 1113 ms. Remains 2677 /2726 variables (removed 49) and now considering 5171/5220 (removed 49) transitions.
// Phase 1: matrix 5171 rows 2677 cols
[2023-03-09 13:29:58] [INFO ] Computed 51 place invariants in 106 ms
SDD proceeding with computation,8 properties remain. new max is 4096
SDD size :2651 after 2697
[2023-03-09 13:30:01] [INFO ] Implicit Places using invariants in 2494 ms returned []
[2023-03-09 13:30:01] [INFO ] Invariant cache hit.
[2023-03-09 13:30:01] [INFO ] State equation strengthened by 4986 read => feed constraints.
[2023-03-09 13:30:13] [INFO ] Implicit Places using invariants and state equation in 12329 ms returned []
Implicit Place search using SMT with State Equation took 14843 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2677/2776 places, 5171/5220 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 18129 ms. Remains : 2677/2776 places, 5171/5220 transitions.
Incomplete random walk after 10000 steps, including 28 resets, run finished after 150 ms. (steps per millisecond=66 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 154528 steps, run timeout after 3001 ms. (steps per millisecond=51 ) properties seen :{}
Probabilistic random walk after 154528 steps, saw 106972 distinct states, run finished after 3001 ms. (steps per millisecond=51 ) properties seen :0
Running SMT prover for 1 properties.
[2023-03-09 13:30:16] [INFO ] Invariant cache hit.
[2023-03-09 13:30:16] [INFO ] [Real]Absence check using 51 positive place invariants in 52 ms returned sat
[2023-03-09 13:30:16] [INFO ] After 390ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 13:30:17] [INFO ] [Nat]Absence check using 51 positive place invariants in 50 ms returned sat
[2023-03-09 13:30:18] [INFO ] After 1433ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 13:30:18] [INFO ] State equation strengthened by 4986 read => feed constraints.
[2023-03-09 13:30:20] [INFO ] After 1446ms SMT Verify possible using 4986 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2023-03-09 13:30:20] [INFO ] After 1954ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
SDD proceeding with computation,8 properties remain. new max is 8192
SDD size :2697 after 2795
Minimization took 436 ms.
[2023-03-09 13:30:21] [INFO ] After 4232ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 4 ms.
Support contains 30 out of 2677 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2677/2677 places, 5171/5171 transitions.
Applied a total of 0 rules in 571 ms. Remains 2677 /2677 variables (removed 0) and now considering 5171/5171 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 571 ms. Remains : 2677/2677 places, 5171/5171 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2677/2677 places, 5171/5171 transitions.
Applied a total of 0 rules in 512 ms. Remains 2677 /2677 variables (removed 0) and now considering 5171/5171 (removed 0) transitions.
[2023-03-09 13:30:22] [INFO ] Invariant cache hit.
[2023-03-09 13:30:23] [INFO ] Implicit Places using invariants in 1425 ms returned []
[2023-03-09 13:30:23] [INFO ] Invariant cache hit.
[2023-03-09 13:30:25] [INFO ] State equation strengthened by 4986 read => feed constraints.
[2023-03-09 13:30:25] [INFO ] Implicit Places using invariants and state equation in 2160 ms returned []
Implicit Place search using SMT with State Equation took 3592 ms to find 0 implicit places.
[2023-03-09 13:30:26] [INFO ] Redundant transitions in 662 ms returned []
[2023-03-09 13:30:26] [INFO ] Invariant cache hit.
[2023-03-09 13:30:29] [INFO ] Dead Transitions using invariants and state equation in 2532 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7312 ms. Remains : 2677/2677 places, 5171/5171 transitions.
Graph (trivial) has 4591 edges and 2677 vertex of which 2133 / 2677 are part of one of the 42 SCC in 9 ms
Free SCC test removed 2091 places
Drop transitions removed 4140 transitions
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 4167 transitions.
Graph (complete) has 1172 edges and 586 vertex of which 489 are kept as prefixes of interest. Removing 97 places using SCC suffix rule.1 ms
Discarding 97 places :
Also discarding 56 output transitions
Drop transitions removed 56 transitions
Drop transitions removed 56 transitions
Reduce isomorphic transitions removed 56 transitions.
Performed 388 Post agglomeration using F-continuation condition.Transition count delta: 388
Iterating post reduction 0 with 444 rules applied. Total rules applied 446 place count 489 transition count 504
Reduce places removed 388 places and 0 transitions.
Ensure Unique test removed 378 transitions
Reduce isomorphic transitions removed 378 transitions.
Iterating post reduction 1 with 766 rules applied. Total rules applied 1212 place count 101 transition count 126
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 1212 place count 101 transition count 119
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 1226 place count 94 transition count 119
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 1232 place count 88 transition count 113
Iterating global reduction 2 with 6 rules applied. Total rules applied 1238 place count 88 transition count 113
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 1240 place count 88 transition count 111
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 3 with 2 rules applied. Total rules applied 1242 place count 87 transition count 110
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 3 with 2 rules applied. Total rules applied 1244 place count 86 transition count 111
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 1249 place count 86 transition count 106
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 3 with 3 rules applied. Total rules applied 1252 place count 86 transition count 103
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 1255 place count 83 transition count 103
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
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 1257 place count 82 transition count 103
Free-agglomeration rule applied 7 times.
Iterating global reduction 5 with 7 rules applied. Total rules applied 1264 place count 82 transition count 96
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 5 with 7 rules applied. Total rules applied 1271 place count 75 transition count 96
Partial Free-agglomeration rule applied 13 times.
Drop transitions removed 13 transitions
Iterating global reduction 6 with 13 rules applied. Total rules applied 1284 place count 75 transition count 96
Discarding 7 places :
Symmetric choice reduction at 6 with 7 rule applications. Total rules 1291 place count 68 transition count 89
Iterating global reduction 6 with 7 rules applied. Total rules applied 1298 place count 68 transition count 89
Applied a total of 1298 rules in 88 ms. Remains 68 /2677 variables (removed 2609) and now considering 89/5171 (removed 5082) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 89 rows 68 cols
[2023-03-09 13:30:29] [INFO ] Computed 17 place invariants in 10 ms
[2023-03-09 13:30:29] [INFO ] [Real]Absence check using 17 positive place invariants in 2 ms returned sat
[2023-03-09 13:30:29] [INFO ] After 44ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-09 13:30:29] [INFO ] [Nat]Absence check using 17 positive place invariants in 1 ms returned sat
[2023-03-09 13:30:29] [INFO ] After 23ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-09 13:30:29] [INFO ] After 36ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 11 ms.
[2023-03-09 13:30:29] [INFO ] After 84ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-09 13:30:29] [INFO ] Flatten gal took : 3 ms
[2023-03-09 13:30:29] [INFO ] Flatten gal took : 4 ms
[2023-03-09 13:30:29] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13166778005614663152.gal : 1 ms
[2023-03-09 13:30:29] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11125864110719563984.prop : 0 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/ReachabilityCardinality13166778005614663152.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11125864110719563984.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/ReachabilityCardinality11125864110719563984.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 36
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :36 after 120
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :120 after 1920
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :1920 after 153600
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,2.11524e+10,0.012624,3984,2,196,10,1263,7,0,350,801,0
Total reachable state count : 21152378880

Verifying 1 reachability properties.
Invariant property CANConstruction-PT-050-ReachabilityFireability-08 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CANConstruction-PT-050-ReachabilityFireability-08,4,0.014152,4360,2,71,10,1263,7,0,361,801,0
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 13:30:29] [INFO ] Flatten gal took : 315 ms
[2023-03-09 13:30:29] [INFO ] Applying decomposition
[2023-03-09 13:30:30] [INFO ] Flatten gal took : 330 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/graph4627722583684575767.txt' '-o' '/tmp/graph4627722583684575767.bin' '-w' '/tmp/graph4627722583684575767.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph4627722583684575767.bin' '-l' '-1' '-v' '-w' '/tmp/graph4627722583684575767.weights' '-q' '0' '-e' '0.001'
[2023-03-09 13:30:30] [INFO ] Decomposing Gal with order
[2023-03-09 13:30:31] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 13:30:32] [INFO ] Removed a total of 4272 redundant transitions.
[2023-03-09 13:30:32] [INFO ] Flatten gal took : 936 ms
[2023-03-09 13:30:32] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 84 ms.
[2023-03-09 13:30:32] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6443581111695147779.gal : 165 ms
[2023-03-09 13:30:32] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16467142832955179969.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/ReachabilityCardinality6443581111695147779.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16467142832955179969.prop' '--nowitness'

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 ...308
Loading property file /tmp/ReachabilityCardinality16467142832955179969.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :1 after 1
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :1 after 1
SDD proceeding with computation,8 properties remain. new max is 16384
SDD size :2795 after 2999
SDD proceeding with computation,8 properties remain. new max is 32768
SDD size :2999 after 3503
SDD proceeding with computation,8 properties remain. new max is 65536
SDD size :3503 after 8816
SDD proceeding with computation,8 properties remain. new max is 131072
SDD size :8816 after 11915
ITS-tools command line returned an error code 137
[2023-03-09 13:41:45] [INFO ] Flatten gal took : 1142 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin13832783557267214461
[2023-03-09 13:41:46] [INFO ] Too many transitions (5171) to apply POR reductions. Disabling POR matrices.
[2023-03-09 13:41:46] [INFO ] Applying decomposition
[2023-03-09 13:41:50] [INFO ] Built C files in 4076ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13832783557267214461
Running compilation step : cd /tmp/ltsmin13832783557267214461;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '720' '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 13:41:51] [INFO ] Flatten gal took : 4265 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/graph1531296232750649547.txt' '-o' '/tmp/graph1531296232750649547.bin' '-w' '/tmp/graph1531296232750649547.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph1531296232750649547.bin' '-l' '-1' '-v' '-w' '/tmp/graph1531296232750649547.weights' '-q' '0' '-e' '0.001'
[2023-03-09 13:41:51] [INFO ] Decomposing Gal with order
[2023-03-09 13:41:51] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-09 13:41:52] [INFO ] Removed a total of 5052 redundant transitions.
[2023-03-09 13:41:52] [INFO ] Flatten gal took : 745 ms
[2023-03-09 13:41:53] [INFO ] Fuse similar labels procedure discarded/fused a total of 5431 labels/synchronizations in 788 ms.
[2023-03-09 13:41:53] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability17011739739005616331.gal : 57 ms
[2023-03-09 13:41:53] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability6933570060976376732.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/ReachabilityFireability17011739739005616331.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability6933570060976376732.prop' '--nowitness'

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 ...308
Loading property file /tmp/ReachabilityFireability6933570060976376732.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 2219
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :2219 after 2233
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :2233 after 2249
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :2249 after 2274
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :2274 after 2554
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :2554 after 2860
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :2860 after 3637
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :3637 after 463796
Compilation finished in 19841 ms.
Running link step : cd /tmp/ltsmin13832783557267214461;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 109 ms.
Running LTSmin : cd /tmp/ltsmin13832783557267214461;'/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' 'CANConstructionPT050ReachabilityFireability08==true'
Invariant property CANConstruction-PT-050-ReachabilityFireability-08 does not hold.
FORMULA CANConstruction-PT-050-ReachabilityFireability-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 513 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,701489,36.1323,390028,26055,109784,281262,172067,7034,336155,2082,2.10574e+06,0
Total reachable state count : 701489

Verifying 1 reachability properties.
Invariant property CANConstruction-PT-050-ReachabilityFireability-08 does not hold.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
CANConstruction-PT-050-ReachabilityFireability-08,1,40.321,390028,107,781,281262,172067,7135,336155,2104,2.10574e+06,0
ITS tools runner thread asked to quit. Dying gracefully.
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.
Total runtime 857563 ms.

BK_STOP 1678369393283

--------------------
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
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -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 ReachabilityFireability -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-050"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is CANConstruction-PT-050, 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 r037-tajo-167813690700655"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/CANConstruction-PT-050.tgz
mv CANConstruction-PT-050 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 ;