Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r005-oct2-167813592700119.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is ASLink-PT-07b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r005-oct2-167813592700119
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 6.6K Feb 26 13:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 26 13:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.2K Feb 26 13:05 CTLFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 26 13:05 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Feb 25 15:29 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21K Feb 25 15:29 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 15:29 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 26 13:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 112K Feb 26 13:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Feb 26 13:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Feb 26 13:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:29 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:29 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 1.1M 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 ASLink-PT-07b-ReachabilityFireability-00
FORMULA_NAME ASLink-PT-07b-ReachabilityFireability-01
FORMULA_NAME ASLink-PT-07b-ReachabilityFireability-02
FORMULA_NAME ASLink-PT-07b-ReachabilityFireability-03
FORMULA_NAME ASLink-PT-07b-ReachabilityFireability-04
FORMULA_NAME ASLink-PT-07b-ReachabilityFireability-05
FORMULA_NAME ASLink-PT-07b-ReachabilityFireability-06
FORMULA_NAME ASLink-PT-07b-ReachabilityFireability-07
FORMULA_NAME ASLink-PT-07b-ReachabilityFireability-08
FORMULA_NAME ASLink-PT-07b-ReachabilityFireability-09
FORMULA_NAME ASLink-PT-07b-ReachabilityFireability-10
FORMULA_NAME ASLink-PT-07b-ReachabilityFireability-11
FORMULA_NAME ASLink-PT-07b-ReachabilityFireability-12
FORMULA_NAME ASLink-PT-07b-ReachabilityFireability-13
FORMULA_NAME ASLink-PT-07b-ReachabilityFireability-14
FORMULA_NAME ASLink-PT-07b-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678498210886

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=ASLink-PT-07b
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202303021504
[2023-03-11 01:30:13] [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]
[2023-03-11 01:30:13] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-11 01:30:14] [INFO ] Load time of PNML (sax parser for PT used): 284 ms
[2023-03-11 01:30:14] [INFO ] Transformed 3222 places.
[2023-03-11 01:30:14] [INFO ] Transformed 3986 transitions.
[2023-03-11 01:30:14] [INFO ] Found NUPN structural information;
[2023-03-11 01:30:14] [INFO ] Parsed PT model containing 3222 places and 3986 transitions and 12126 arcs in 492 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
[2023-03-11 01:30:14] [INFO ] Flatten gal took : 340 ms
Incomplete random walk after 10000 steps, including 15 resets, run finished after 764 ms. (steps per millisecond=13 ) properties (out of 16) seen :4
FORMULA ASLink-PT-07b-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07b-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07b-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07b-ReachabilityFireability-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 12) seen :0
[2023-03-11 01:30:15] [INFO ] Flatten gal took : 220 ms
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 12) seen :0
[2023-03-11 01:30:15] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13680769979836903501.gal : 64 ms
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 12) seen :0
[2023-03-11 01:30:15] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality6358839274920477766.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/ReachabilityCardinality13680769979836903501.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality6358839274920477766.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
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 12) 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 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 12) 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 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
// Phase 1: matrix 3986 rows 3222 cols
Loading property file /tmp/ReachabilityCardinality6358839274920477766.prop.
[2023-03-11 01:30:15] [INFO ] Computed 316 place invariants in 127 ms
[2023-03-11 01:30:17] [INFO ] After 1141ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-11 01:30:18] [INFO ] [Nat]Absence check using 75 positive place invariants in 53 ms returned sat
[2023-03-11 01:30:18] [INFO ] [Nat]Absence check using 75 positive and 241 generalized place invariants in 166 ms returned sat
SDD proceeding with computation,16 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,16 properties remain. new max is 8
SDD size :5 after 10
Reachability property ASLink-PT-07b-ReachabilityFireability-04 is true.
SDD proceeding with computation,15 properties remain. new max is 8
SDD size :10 after 13
SDD proceeding with computation,15 properties remain. new max is 16
SDD size :13 after 19
SDD proceeding with computation,15 properties remain. new max is 32
SDD size :19 after 52
SDD proceeding with computation,15 properties remain. new max is 64
SDD size :52 after 331
SDD proceeding with computation,15 properties remain. new max is 128
SDD size :331 after 451
SDD proceeding with computation,15 properties remain. new max is 256
SDD size :451 after 810
SDD proceeding with computation,15 properties remain. new max is 512
SDD size :810 after 26964
SDD proceeding with computation,15 properties remain. new max is 1024
SDD size :26964 after 110173
SDD proceeding with computation,15 properties remain. new max is 2048
SDD size :110173 after 909862
SDD proceeding with computation,15 properties remain. new max is 4096
SDD size :909862 after 1.46003e+11
SDD proceeding with computation,15 properties remain. new max is 8192
SDD size :1.46003e+11 after 5.91046e+11
Invariant property ASLink-PT-07b-ReachabilityFireability-03 does not hold.
SDD proceeding with computation,14 properties remain. new max is 8192
SDD size :5.91046e+11 after 2.23156e+20
SDD proceeding with computation,14 properties remain. new max is 16384
SDD size :2.23156e+20 after 5.99668e+28
[2023-03-11 01:30:42] [INFO ] After 22677ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2023-03-11 01:30:42] [INFO ] After 22685ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :10
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-11 01:30:42] [INFO ] After 25033ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :10
Fused 12 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 250 out of 3222 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3222/3222 places, 3986/3986 transitions.
Drop transitions removed 636 transitions
Trivial Post-agglo rules discarded 636 transitions
Performed 636 trivial Post agglomeration. Transition count delta: 636
Iterating post reduction 0 with 636 rules applied. Total rules applied 636 place count 3222 transition count 3350
Reduce places removed 636 places and 0 transitions.
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 658 rules applied. Total rules applied 1294 place count 2586 transition count 3328
Reduce places removed 6 places and 0 transitions.
Performed 34 Post agglomeration using F-continuation condition.Transition count delta: 34
Iterating post reduction 2 with 40 rules applied. Total rules applied 1334 place count 2580 transition count 3294
Reduce places removed 34 places and 0 transitions.
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 3 with 44 rules applied. Total rules applied 1378 place count 2546 transition count 3284
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 1380 place count 2544 transition count 3284
Performed 664 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 664 Pre rules applied. Total rules applied 1380 place count 2544 transition count 2620
Deduced a syphon composed of 664 places in 7 ms
Ensure Unique test removed 56 places
Reduce places removed 720 places and 0 transitions.
Iterating global reduction 5 with 1384 rules applied. Total rules applied 2764 place count 1824 transition count 2620
Discarding 14 places :
Implicit places reduction removed 14 places
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 5 with 46 rules applied. Total rules applied 2810 place count 1810 transition count 2588
Reduce places removed 32 places and 0 transitions.
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Iterating post reduction 6 with 42 rules applied. Total rules applied 2852 place count 1778 transition count 2578
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 7 with 10 rules applied. Total rules applied 2862 place count 1768 transition count 2578
Performed 18 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 18 Pre rules applied. Total rules applied 2862 place count 1768 transition count 2560
Deduced a syphon composed of 18 places in 16 ms
Ensure Unique test removed 16 places
Reduce places removed 34 places and 0 transitions.
Iterating global reduction 8 with 52 rules applied. Total rules applied 2914 place count 1734 transition count 2560
Performed 16 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 16 Pre rules applied. Total rules applied 2914 place count 1734 transition count 2544
Deduced a syphon composed of 16 places in 16 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 8 with 32 rules applied. Total rules applied 2946 place count 1718 transition count 2544
Discarding 93 places :
Symmetric choice reduction at 8 with 93 rule applications. Total rules 3039 place count 1625 transition count 2451
Iterating global reduction 8 with 93 rules applied. Total rules applied 3132 place count 1625 transition count 2451
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 3133 place count 1625 transition count 2450
Performed 24 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 24 Pre rules applied. Total rules applied 3133 place count 1625 transition count 2426
Deduced a syphon composed of 24 places in 6 ms
Ensure Unique test removed 1 places
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 9 with 49 rules applied. Total rules applied 3182 place count 1600 transition count 2426
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 3182 place count 1600 transition count 2425
Deduced a syphon composed of 1 places in 6 ms
Ensure Unique test removed 1 places
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 3 rules applied. Total rules applied 3185 place count 1598 transition count 2425
Discarding 2 places :
Symmetric choice reduction at 9 with 2 rule applications. Total rules 3187 place count 1596 transition count 2413
Iterating global reduction 9 with 2 rules applied. Total rules applied 3189 place count 1596 transition count 2413
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 2 Pre rules applied. Total rules applied 3189 place count 1596 transition count 2411
Deduced a syphon composed of 2 places in 6 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 4 rules applied. Total rules applied 3193 place count 1594 transition count 2411
Performed 173 Post agglomeration using F-continuation condition.Transition count delta: 173
Deduced a syphon composed of 173 places in 6 ms
Ensure Unique test removed 3 places
Reduce places removed 176 places and 0 transitions.
Iterating global reduction 9 with 349 rules applied. Total rules applied 3542 place count 1418 transition count 2238
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 3543 place count 1418 transition count 2237
Discarding 1 places :
Implicit places reduction removed 1 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 9 with 2 rules applied. Total rules applied 3545 place count 1417 transition count 2236
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 3546 place count 1416 transition count 2236
Free-agglomeration rule applied 10 times.
Iterating global reduction 11 with 10 rules applied. Total rules applied 3556 place count 1416 transition count 2226
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 11 with 10 rules applied. Total rules applied 3566 place count 1406 transition count 2226
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 12 with 8 rules applied. Total rules applied 3574 place count 1406 transition count 2218
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 12 with 8 rules applied. Total rules applied 3582 place count 1398 transition count 2218
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 13 with 1 rules applied. Total rules applied 3583 place count 1398 transition count 2218
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 13 with 1 rules applied. Total rules applied 3584 place count 1397 transition count 2217
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 13 with 5 rules applied. Total rules applied 3589 place count 1393 transition count 2216
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 3590 place count 1392 transition count 2216
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 15 with 6 Pre rules applied. Total rules applied 3590 place count 1392 transition count 2210
Deduced a syphon composed of 6 places in 6 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 15 with 12 rules applied. Total rules applied 3602 place count 1386 transition count 2210
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 15 with 2 rules applied. Total rules applied 3604 place count 1384 transition count 2210
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 5 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 16 with 8 rules applied. Total rules applied 3612 place count 1380 transition count 2206
Discarding 1 places :
Symmetric choice reduction at 16 with 1 rule applications. Total rules 3613 place count 1379 transition count 2205
Iterating global reduction 16 with 1 rules applied. Total rules applied 3614 place count 1379 transition count 2205
Discarding 1 places :
Symmetric choice reduction at 16 with 1 rule applications. Total rules 3615 place count 1378 transition count 2204
Iterating global reduction 16 with 1 rules applied. Total rules applied 3616 place count 1378 transition count 2204
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 16 with 1 rules applied. Total rules applied 3617 place count 1378 transition count 2203
Applied a total of 3617 rules in 1528 ms. Remains 1378 /3222 variables (removed 1844) and now considering 2203/3986 (removed 1783) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1529 ms. Remains : 1378/3222 places, 2203/3986 transitions.
Incomplete random walk after 10000 steps, including 44 resets, run finished after 437 ms. (steps per millisecond=22 ) properties (out of 12) seen :1
FORMULA ASLink-PT-07b-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 11) seen :1
FORMULA ASLink-PT-07b-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10000 steps, including 6 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 2203 rows 1378 cols
[2023-03-11 01:30:44] [INFO ] Computed 218 place invariants in 70 ms
[2023-03-11 01:30:45] [INFO ] After 376ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2023-03-11 01:30:45] [INFO ] [Nat]Absence check using 53 positive place invariants in 34 ms returned sat
[2023-03-11 01:30:46] [INFO ] [Nat]Absence check using 53 positive and 165 generalized place invariants in 219 ms returned sat
[2023-03-11 01:31:10] [INFO ] After 24099ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-11 01:31:10] [INFO ] State equation strengthened by 17 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:642)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:350)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:223)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:95)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:902)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-11 01:31:10] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-11 01:31:10] [INFO ] After 25074ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:10
Fused 10 Parikh solutions to 4 different solutions.
FORMULA ASLink-PT-07b-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 778 ms.
Support contains 98 out of 1378 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1378/1378 places, 2203/2203 transitions.
Drop transitions removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 25 place count 1378 transition count 2178
Reduce places removed 26 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 1 with 29 rules applied. Total rules applied 54 place count 1352 transition count 2175
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 57 place count 1349 transition count 2175
Performed 75 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 75 Pre rules applied. Total rules applied 57 place count 1349 transition count 2100
Deduced a syphon composed of 75 places in 5 ms
Ensure Unique test removed 10 places
Reduce places removed 85 places and 0 transitions.
Iterating global reduction 3 with 160 rules applied. Total rules applied 217 place count 1264 transition count 2100
Discarding 1 places :
Implicit places reduction removed 1 places
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 219 place count 1263 transition count 2099
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 220 place count 1262 transition count 2099
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 3 Pre rules applied. Total rules applied 220 place count 1262 transition count 2096
Deduced a syphon composed of 3 places in 5 ms
Ensure Unique test removed 2 places
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 228 place count 1257 transition count 2096
Discarding 5 places :
Symmetric choice reduction at 5 with 5 rule applications. Total rules 233 place count 1252 transition count 2081
Iterating global reduction 5 with 5 rules applied. Total rules applied 238 place count 1252 transition count 2081
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 5 with 1 rules applied. Total rules applied 239 place count 1251 transition count 2081
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 2 Pre rules applied. Total rules applied 239 place count 1251 transition count 2079
Deduced a syphon composed of 2 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 243 place count 1249 transition count 2079
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 244 place count 1248 transition count 2078
Iterating global reduction 6 with 1 rules applied. Total rules applied 245 place count 1248 transition count 2078
Performed 22 Post agglomeration using F-continuation condition.Transition count delta: 22
Deduced a syphon composed of 22 places in 4 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 6 with 44 rules applied. Total rules applied 289 place count 1226 transition count 2056
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 291 place count 1224 transition count 2049
Iterating global reduction 6 with 2 rules applied. Total rules applied 293 place count 1224 transition count 2049
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -8
Deduced a syphon composed of 2 places in 5 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 6 with 4 rules applied. Total rules applied 297 place count 1222 transition count 2057
Free-agglomeration rule applied 4 times.
Iterating global reduction 6 with 4 rules applied. Total rules applied 301 place count 1222 transition count 2053
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 305 place count 1218 transition count 2053
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 306 place count 1218 transition count 2052
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 307 place count 1217 transition count 2052
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 8 with 2 rules applied. Total rules applied 309 place count 1217 transition count 2052
Reduce places removed 5 places and 5 transitions.
Iterating global reduction 8 with 5 rules applied. Total rules applied 314 place count 1212 transition count 2047
Reduce places removed 4 places and 0 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 8 with 5 rules applied. Total rules applied 319 place count 1208 transition count 2046
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 9 with 1 rules applied. Total rules applied 320 place count 1207 transition count 2046
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 10 with 5 Pre rules applied. Total rules applied 320 place count 1207 transition count 2041
Deduced a syphon composed of 5 places in 4 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 10 with 10 rules applied. Total rules applied 330 place count 1202 transition count 2041
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 10 with 3 rules applied. Total rules applied 333 place count 1199 transition count 2041
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 4 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 11 with 10 rules applied. Total rules applied 343 place count 1194 transition count 2036
Discarding 3 places :
Symmetric choice reduction at 11 with 3 rule applications. Total rules 346 place count 1191 transition count 2033
Iterating global reduction 11 with 3 rules applied. Total rules applied 349 place count 1191 transition count 2033
Discarding 1 places :
Symmetric choice reduction at 11 with 1 rule applications. Total rules 350 place count 1190 transition count 2032
Iterating global reduction 11 with 1 rules applied. Total rules applied 351 place count 1190 transition count 2032
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 1 rules applied. Total rules applied 352 place count 1190 transition count 2031
Free-agglomeration rule applied 2 times.
Iterating global reduction 12 with 2 rules applied. Total rules applied 354 place count 1190 transition count 2029
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 12 with 2 rules applied. Total rules applied 356 place count 1188 transition count 2029
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 13 with 1 rules applied. Total rules applied 357 place count 1188 transition count 2029
Applied a total of 357 rules in 743 ms. Remains 1188 /1378 variables (removed 190) and now considering 2029/2203 (removed 174) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 744 ms. Remains : 1188/1378 places, 2029/2203 transitions.
Incomplete random walk after 10000 steps, including 69 resets, run finished after 437 ms. (steps per millisecond=22 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 11 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 94 ms. (steps per millisecond=106 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 12 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 9) seen :0
Interrupted probabilistic random walk after 118936 steps, run timeout after 3001 ms. (steps per millisecond=39 ) properties seen :{}
Probabilistic random walk after 118936 steps, saw 37493 distinct states, run finished after 3003 ms. (steps per millisecond=39 ) properties seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 2029 rows 1188 cols
[2023-03-11 01:31:16] [INFO ] Computed 196 place invariants in 34 ms
[2023-03-11 01:31:16] [INFO ] After 457ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-11 01:31:17] [INFO ] [Nat]Absence check using 50 positive place invariants in 16 ms returned sat
[2023-03-11 01:31:17] [INFO ] [Nat]Absence check using 50 positive and 146 generalized place invariants in 61 ms returned sat
[2023-03-11 01:31:33] [INFO ] After 16353ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :6
[2023-03-11 01:31:33] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 01:31:39] [INFO ] After 6084ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :3 sat :6
[2023-03-11 01:31:41] [INFO ] After 7887ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :5
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-11 01:31:41] [INFO ] After 25035ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :5
FORMULA ASLink-PT-07b-ReachabilityFireability-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-07b-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-07b-ReachabilityFireability-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 9 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 435 ms.
Support contains 65 out of 1188 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1188/1188 places, 2029/2029 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1188 transition count 2028
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1187 transition count 2028
Performed 19 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 19 Pre rules applied. Total rules applied 2 place count 1187 transition count 2009
Deduced a syphon composed of 19 places in 3 ms
Reduce places removed 19 places and 0 transitions.
Iterating global reduction 2 with 38 rules applied. Total rules applied 40 place count 1168 transition count 2009
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 3 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 2 with 12 rules applied. Total rules applied 52 place count 1162 transition count 2003
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 53 place count 1161 transition count 1997
Iterating global reduction 2 with 1 rules applied. Total rules applied 54 place count 1161 transition count 1997
Discarding 1 places :
Implicit places reduction removed 1 places
Iterating post reduction 2 with 1 rules applied. Total rules applied 55 place count 1160 transition count 1997
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 57 place count 1159 transition count 1996
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 58 place count 1158 transition count 1995
Iterating global reduction 3 with 1 rules applied. Total rules applied 59 place count 1158 transition count 1995
Free-agglomeration rule applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 60 place count 1158 transition count 1994
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 61 place count 1157 transition count 1994
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 62 place count 1157 transition count 1993
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 63 place count 1156 transition count 1993
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 65 place count 1154 transition count 1991
Applied a total of 65 rules in 336 ms. Remains 1154 /1188 variables (removed 34) and now considering 1991/2029 (removed 38) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 337 ms. Remains : 1154/1188 places, 1991/2029 transitions.
Incomplete random walk after 10000 steps, including 94 resets, run finished after 291 ms. (steps per millisecond=34 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 12 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 193307 steps, run timeout after 3001 ms. (steps per millisecond=64 ) properties seen :{}
Probabilistic random walk after 193307 steps, saw 42686 distinct states, run finished after 3001 ms. (steps per millisecond=64 ) properties seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 1991 rows 1154 cols
[2023-03-11 01:31:46] [INFO ] Computed 195 place invariants in 22 ms
[2023-03-11 01:31:46] [INFO ] After 272ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-11 01:31:46] [INFO ] [Nat]Absence check using 50 positive place invariants in 33 ms returned sat
[2023-03-11 01:31:46] [INFO ] [Nat]Absence check using 50 positive and 145 generalized place invariants in 63 ms returned sat
[2023-03-11 01:31:55] [INFO ] After 8668ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-11 01:31:55] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-11 01:31:59] [INFO ] After 3763ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-11 01:32:05] [INFO ] After 9455ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 5743 ms.
[2023-03-11 01:32:10] [INFO ] After 24466ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 424 ms.
Support contains 65 out of 1154 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1154/1154 places, 1991/1991 transitions.
Applied a total of 0 rules in 41 ms. Remains 1154 /1154 variables (removed 0) and now considering 1991/1991 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 41 ms. Remains : 1154/1154 places, 1991/1991 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1154/1154 places, 1991/1991 transitions.
Applied a total of 0 rules in 40 ms. Remains 1154 /1154 variables (removed 0) and now considering 1991/1991 (removed 0) transitions.
[2023-03-11 01:32:11] [INFO ] Invariant cache hit.
[2023-03-11 01:32:12] [INFO ] Implicit Places using invariants in 926 ms returned [1, 18, 21, 26, 38, 57, 75, 152, 167, 168, 169, 187, 206, 227, 286, 287, 300, 301, 304, 322, 340, 359, 379, 414, 427, 428, 430, 448, 466, 507, 545, 560, 561, 564, 584, 602, 698, 699, 700, 701, 722, 740, 813, 823, 839, 840, 842, 859, 877, 954, 958, 959, 962, 974, 976, 977, 978, 1014, 1017, 1021, 1039, 1042, 1043, 1055, 1061, 1067, 1073, 1079, 1085, 1092, 1098, 1104, 1110, 1116]
Discarding 74 places :
Implicit Place search using SMT only with invariants took 935 ms to find 74 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1080/1154 places, 1991/1991 transitions.
Drop transitions removed 114 transitions
Trivial Post-agglo rules discarded 114 transitions
Performed 114 trivial Post agglomeration. Transition count delta: 114
Iterating post reduction 0 with 114 rules applied. Total rules applied 114 place count 1080 transition count 1877
Reduce places removed 114 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 1 with 123 rules applied. Total rules applied 237 place count 966 transition count 1868
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 244 place count 959 transition count 1868
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 33 Pre rules applied. Total rules applied 244 place count 959 transition count 1835
Deduced a syphon composed of 33 places in 4 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 310 place count 926 transition count 1835
Discarding 2 places :
Implicit places reduction removed 2 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 313 place count 924 transition count 1834
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 4 with 2 rules applied. Total rules applied 315 place count 923 transition count 1833
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 316 place count 922 transition count 1833
Discarding 11 places :
Symmetric choice reduction at 6 with 11 rule applications. Total rules 327 place count 911 transition count 1822
Iterating global reduction 6 with 11 rules applied. Total rules applied 338 place count 911 transition count 1822
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 341 place count 908 transition count 1816
Iterating global reduction 6 with 3 rules applied. Total rules applied 344 place count 908 transition count 1816
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 345 place count 907 transition count 1815
Iterating global reduction 6 with 1 rules applied. Total rules applied 346 place count 907 transition count 1815
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 347 place count 906 transition count 1813
Iterating global reduction 6 with 1 rules applied. Total rules applied 348 place count 906 transition count 1813
Performed 69 Post agglomeration using F-continuation condition.Transition count delta: 69
Deduced a syphon composed of 69 places in 4 ms
Reduce places removed 69 places and 0 transitions.
Iterating global reduction 6 with 138 rules applied. Total rules applied 486 place count 837 transition count 1744
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 488 place count 835 transition count 1741
Iterating global reduction 6 with 2 rules applied. Total rules applied 490 place count 835 transition count 1741
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 491 place count 835 transition count 1740
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -2
Deduced a syphon composed of 2 places in 3 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 495 place count 833 transition count 1742
Free-agglomeration rule applied 2 times.
Iterating global reduction 7 with 2 rules applied. Total rules applied 497 place count 833 transition count 1740
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 500 place count 831 transition count 1739
Free-agglomeration rule (complex) applied 17 times.
Iterating global reduction 8 with 17 rules applied. Total rules applied 517 place count 831 transition count 1722
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 8 with 17 rules applied. Total rules applied 534 place count 814 transition count 1722
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 9 with 1 rules applied. Total rules applied 535 place count 814 transition count 1721
Partial Free-agglomeration rule applied 24 times.
Drop transitions removed 24 transitions
Iterating global reduction 9 with 24 rules applied. Total rules applied 559 place count 814 transition count 1721
Applied a total of 559 rules in 365 ms. Remains 814 /1080 variables (removed 266) and now considering 1721/1991 (removed 270) transitions.
// Phase 1: matrix 1721 rows 814 cols
[2023-03-11 01:32:12] [INFO ] Computed 119 place invariants in 13 ms
[2023-03-11 01:32:13] [INFO ] Implicit Places using invariants in 446 ms returned [97, 103, 106, 108, 111, 118, 119, 192, 198, 294, 300, 303, 305, 312, 313, 388, 394, 397, 399, 489, 495, 498, 500, 504, 509, 510, 592, 598, 601, 603, 606, 613, 614, 669, 686, 697, 699, 792, 807]
Discarding 39 places :
Implicit Place search using SMT only with invariants took 448 ms to find 39 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 775/1154 places, 1721/1991 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 775 transition count 1720
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 774 transition count 1720
Discarding 19 places :
Symmetric choice reduction at 2 with 19 rule applications. Total rules 21 place count 755 transition count 1701
Iterating global reduction 2 with 19 rules applied. Total rules applied 40 place count 755 transition count 1701
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 45 place count 750 transition count 1696
Iterating global reduction 2 with 5 rules applied. Total rules applied 50 place count 750 transition count 1696
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 3 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 2 with 18 rules applied. Total rules applied 68 place count 741 transition count 1687
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 69 place count 741 transition count 1686
Free-agglomeration rule applied 19 times.
Iterating global reduction 2 with 19 rules applied. Total rules applied 88 place count 741 transition count 1667
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 2 with 19 rules applied. Total rules applied 107 place count 722 transition count 1667
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 108 place count 722 transition count 1666
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 109 place count 721 transition count 1666
Applied a total of 109 rules in 222 ms. Remains 721 /775 variables (removed 54) and now considering 1666/1721 (removed 55) transitions.
// Phase 1: matrix 1666 rows 721 cols
[2023-03-11 01:32:13] [INFO ] Computed 80 place invariants in 11 ms
[2023-03-11 01:32:13] [INFO ] Implicit Places using invariants in 366 ms returned []
[2023-03-11 01:32:13] [INFO ] Invariant cache hit.
[2023-03-11 01:32:14] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-11 01:32:15] [INFO ] Implicit Places using invariants and state equation in 1983 ms returned []
Implicit Place search using SMT with State Equation took 2363 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 721/1154 places, 1666/1991 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 4374 ms. Remains : 721/1154 places, 1666/1991 transitions.
Incomplete random walk after 10000 steps, including 118 resets, run finished after 247 ms. (steps per millisecond=40 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 210000 steps, run timeout after 3001 ms. (steps per millisecond=69 ) properties seen :{2=1}
Probabilistic random walk after 210000 steps, saw 64170 distinct states, run finished after 3001 ms. (steps per millisecond=69 ) properties seen :1
FORMULA ASLink-PT-07b-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 5 properties.
[2023-03-11 01:32:19] [INFO ] Invariant cache hit.
[2023-03-11 01:32:19] [INFO ] After 133ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-11 01:32:19] [INFO ] [Nat]Absence check using 16 positive place invariants in 5 ms returned sat
[2023-03-11 01:32:19] [INFO ] [Nat]Absence check using 16 positive and 64 generalized place invariants in 20 ms returned sat
[2023-03-11 01:32:21] [INFO ] After 2324ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-11 01:32:21] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-11 01:32:23] [INFO ] After 1908ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-11 01:32:25] [INFO ] Deduced a trap composed of 22 places in 294 ms of which 1 ms to minimize.
[2023-03-11 01:32:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1031 ms
[2023-03-11 01:32:26] [INFO ] After 4435ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 1652 ms.
[2023-03-11 01:32:28] [INFO ] After 8620ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 285 ms.
Support contains 64 out of 721 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 721/721 places, 1666/1666 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 721 transition count 1665
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 720 transition count 1665
Applied a total of 2 rules in 30 ms. Remains 720 /721 variables (removed 1) and now considering 1665/1666 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 720/721 places, 1665/1666 transitions.
Incomplete random walk after 10000 steps, including 115 resets, run finished after 214 ms. (steps per millisecond=46 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 168559 steps, run timeout after 3001 ms. (steps per millisecond=56 ) properties seen :{}
Probabilistic random walk after 168559 steps, saw 69278 distinct states, run finished after 3004 ms. (steps per millisecond=56 ) properties seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 1665 rows 720 cols
[2023-03-11 01:32:31] [INFO ] Computed 80 place invariants in 11 ms
[2023-03-11 01:32:32] [INFO ] After 143ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-11 01:32:32] [INFO ] [Nat]Absence check using 15 positive place invariants in 5 ms returned sat
[2023-03-11 01:32:32] [INFO ] [Nat]Absence check using 15 positive and 65 generalized place invariants in 26 ms returned sat
[2023-03-11 01:32:37] [INFO ] After 5071ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-11 01:32:37] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-11 01:32:38] [INFO ] After 967ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-11 01:32:39] [INFO ] Deduced a trap composed of 17 places in 408 ms of which 1 ms to minimize.
[2023-03-11 01:32:39] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 662 ms
[2023-03-11 01:32:40] [INFO ] After 3065ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 1804 ms.
[2023-03-11 01:32:42] [INFO ] After 10168ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 535 ms.
Support contains 64 out of 720 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 720/720 places, 1665/1665 transitions.
Applied a total of 0 rules in 25 ms. Remains 720 /720 variables (removed 0) and now considering 1665/1665 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 25 ms. Remains : 720/720 places, 1665/1665 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 720/720 places, 1665/1665 transitions.
Applied a total of 0 rules in 24 ms. Remains 720 /720 variables (removed 0) and now considering 1665/1665 (removed 0) transitions.
[2023-03-11 01:32:42] [INFO ] Invariant cache hit.
[2023-03-11 01:32:43] [INFO ] Implicit Places using invariants in 507 ms returned []
[2023-03-11 01:32:43] [INFO ] Invariant cache hit.
[2023-03-11 01:32:44] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-11 01:32:46] [INFO ] Implicit Places using invariants and state equation in 3224 ms returned []
Implicit Place search using SMT with State Equation took 3744 ms to find 0 implicit places.
[2023-03-11 01:32:46] [INFO ] Redundant transitions in 151 ms returned []
[2023-03-11 01:32:46] [INFO ] Invariant cache hit.
[2023-03-11 01:32:48] [INFO ] Dead Transitions using invariants and state equation in 1334 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5290 ms. Remains : 720/720 places, 1665/1665 transitions.
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 2 Pre rules applied. Total rules applied 0 place count 720 transition count 1663
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 4 place count 718 transition count 1663
Applied a total of 4 rules in 33 ms. Remains 718 /720 variables (removed 2) and now considering 1663/1665 (removed 2) transitions.
Running SMT prover for 5 properties.
// Phase 1: matrix 1663 rows 718 cols
[2023-03-11 01:32:48] [INFO ] Computed 80 place invariants in 12 ms
[2023-03-11 01:32:48] [INFO ] After 219ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-11 01:32:48] [INFO ] [Nat]Absence check using 15 positive place invariants in 4 ms returned sat
[2023-03-11 01:32:48] [INFO ] [Nat]Absence check using 15 positive and 65 generalized place invariants in 71 ms returned sat
[2023-03-11 01:32:54] [INFO ] After 5153ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-11 01:32:55] [INFO ] Deduced a trap composed of 24 places in 182 ms of which 2 ms to minimize.
[2023-03-11 01:32:55] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 323 ms
[2023-03-11 01:32:56] [INFO ] After 7503ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 712 ms.
[2023-03-11 01:32:57] [INFO ] After 8688ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
[2023-03-11 01:32:57] [INFO ] Flatten gal took : 67 ms
[2023-03-11 01:32:57] [INFO ] Flatten gal took : 65 ms
[2023-03-11 01:32:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality15913915051140613239.gal : 12 ms
[2023-03-11 01:32:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7789765917598955230.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/ReachabilityCardinality15913915051140613239.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7789765917598955230.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/ReachabilityCardinality7789765917598955230.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :2 after 4
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :4 after 12
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :12 after 72
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :72 after 288
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :288 after 6584
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :6584 after 231616
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :231616 after 1.08531e+09
Reachability property ASLink-PT-07b-ReachabilityFireability-05 is true.
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :1.08531e+09 after 1.29139e+09
Reachability property ASLink-PT-07b-ReachabilityFireability-09 is true.
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :1.29139e+09 after 1.2914e+09
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :1.2914e+09 after 1.29192e+09
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :1.29192e+09 after 5.89594e+09
Detected timeout of ITS tools.
[2023-03-11 01:33:12] [INFO ] Flatten gal took : 172 ms
[2023-03-11 01:33:12] [INFO ] Applying decomposition
[2023-03-11 01:33:12] [INFO ] Flatten gal took : 149 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/graph6082834501324846078.txt' '-o' '/tmp/graph6082834501324846078.bin' '-w' '/tmp/graph6082834501324846078.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph6082834501324846078.bin' '-l' '-1' '-v' '-w' '/tmp/graph6082834501324846078.weights' '-q' '0' '-e' '0.001'
[2023-03-11 01:33:13] [INFO ] Decomposing Gal with order
[2023-03-11 01:33:13] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 01:33:13] [INFO ] Removed a total of 3240 redundant transitions.
[2023-03-11 01:33:13] [INFO ] Flatten gal took : 180 ms
[2023-03-11 01:33:13] [INFO ] Fuse similar labels procedure discarded/fused a total of 111 labels/synchronizations in 32 ms.
[2023-03-11 01:33:13] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality5059842664158296496.gal : 17 ms
[2023-03-11 01:33:13] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality14256005908815127569.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/ReachabilityCardinality5059842664158296496.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality14256005908815127569.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/ReachabilityCardinality14256005908815127569.prop.
SDD proceeding with computation,3 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,3 properties remain. new max is 8
SDD size :4 after 24
SDD proceeding with computation,3 properties remain. new max is 16
SDD size :24 after 276
SDD proceeding with computation,3 properties remain. new max is 32
SDD size :276 after 1.22086e+06
SDD proceeding with computation,3 properties remain. new max is 64
SDD size :5.0552e+09 after 5.57303e+09
SDD proceeding with computation,3 properties remain. new max is 128
SDD size :5.57303e+09 after 5.3587e+10
SDD proceeding with computation,3 properties remain. new max is 256
SDD size :5.3587e+10 after 6.39032e+10
SDD proceeding with computation,3 properties remain. new max is 512
SDD size :6.39032e+10 after 2.27547e+11
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :2.27547e+11 after 1.02709e+13
SDD proceeding with computation,3 properties remain. new max is 2048
SDD size :4.34228e+13 after 1.96692e+15
Reachability property ASLink-PT-07b-ReachabilityFireability-13 is true.
Reachability property ASLink-PT-07b-ReachabilityFireability-10 is true.
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin280393573361562127
[2023-03-11 01:33:28] [INFO ] Built C files in 81ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin280393573361562127
Running compilation step : cd /tmp/ltsmin280393573361562127;'/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'
WARNING : LTS min runner thread failed on error :java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin280393573361562127;'/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' killed by timeout after 3 SECONDS
java.lang.RuntimeException: Compilation or link of executable timed out.java.util.concurrent.TimeoutException: Subprocess running cd /tmp/ltsmin280393573361562127;'/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' killed by timeout after 3 SECONDS
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:92)
at java.base/java.lang.Thread.run(Thread.java:833)
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)
[2023-03-11 01:33:31] [INFO ] Flatten gal took : 155 ms
[2023-03-11 01:33:31] [INFO ] Applying decomposition
[2023-03-11 01:33:32] [INFO ] Flatten gal took : 136 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/graph2791285743837078111.txt' '-o' '/tmp/graph2791285743837078111.bin' '-w' '/tmp/graph2791285743837078111.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph2791285743837078111.bin' '-l' '-1' '-v' '-w' '/tmp/graph2791285743837078111.weights' '-q' '0' '-e' '0.001'
[2023-03-11 01:33:32] [INFO ] Decomposing Gal with order
[2023-03-11 01:33:32] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 01:33:32] [INFO ] Removed a total of 2882 redundant transitions.
[2023-03-11 01:33:33] [INFO ] Flatten gal took : 219 ms
[2023-03-11 01:33:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 16 labels/synchronizations in 31 ms.
[2023-03-11 01:33:33] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11374392519565501834.gal : 35 ms
[2023-03-11 01:33:33] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18177276668284279176.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/ReachabilityCardinality11374392519565501834.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18177276668284279176.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 ...309
Loading property file /tmp/ReachabilityCardinality18177276668284279176.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :1 after 1
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :1 after 1
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :1 after 1
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :1 after 3.3464e+06
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :3.3464e+06 after 2.95516e+11
Detected timeout of ITS tools.
Detected timeout of ITS tools.
[2023-03-11 02:03:33] [INFO ] Flatten gal took : 123 ms
Using solver Z3 to compute partial order matrices.
Built C files in :
/tmp/ltsmin11067857511737861284
[2023-03-11 02:03:33] [INFO ] Too many transitions (1665) to apply POR reductions. Disabling POR matrices.
[2023-03-11 02:03:33] [INFO ] Built C files in 43ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin11067857511737861284
Running compilation step : cd /tmp/ltsmin11067857511737861284;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '144' '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'
[2023-03-11 02:03:33] [INFO ] Applying decomposition
[2023-03-11 02:03:33] [INFO ] Flatten gal took : 67 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/graph382728602981024060.txt' '-o' '/tmp/graph382728602981024060.bin' '-w' '/tmp/graph382728602981024060.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph382728602981024060.bin' '-l' '-1' '-v' '-w' '/tmp/graph382728602981024060.weights' '-q' '0' '-e' '0.001'
[2023-03-11 02:03:33] [INFO ] Decomposing Gal with order
[2023-03-11 02:03:33] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-11 02:03:33] [INFO ] Removed a total of 3163 redundant transitions.
[2023-03-11 02:03:33] [INFO ] Flatten gal took : 100 ms
[2023-03-11 02:03:33] [INFO ] Fuse similar labels procedure discarded/fused a total of 128 labels/synchronizations in 21 ms.
[2023-03-11 02:03:33] [INFO ] Time to serialize gal into /tmp/ReachabilityFireability9683109373732938055.gal : 11 ms
[2023-03-11 02:03:33] [INFO ] Time to serialize properties into /tmp/ReachabilityFireability6547671522593239055.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/ReachabilityFireability9683109373732938055.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityFireability6547671522593239055.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 ...307
Loading property file /tmp/ReachabilityFireability6547671522593239055.prop.
SDD proceeding with computation,5 properties remain. new max is 4
SDD size :1 after 36
SDD proceeding with computation,5 properties remain. new max is 8
SDD size :36 after 84
SDD proceeding with computation,5 properties remain. new max is 16
SDD size :84 after 732
SDD proceeding with computation,5 properties remain. new max is 32
SDD size :732 after 1.22086e+06
SDD proceeding with computation,5 properties remain. new max is 64
SDD size :1.22086e+06 after 7.78724e+09
SDD proceeding with computation,5 properties remain. new max is 128
SDD size :7.78724e+09 after 2.09248e+10
SDD proceeding with computation,5 properties remain. new max is 256
SDD size :2.09248e+10 after 4.68411e+10
SDD proceeding with computation,5 properties remain. new max is 512
SDD size :4.68411e+10 after 1.01993e+12
SDD proceeding with computation,5 properties remain. new max is 1024
SDD size :1.01993e+12 after 1.80487e+13
Reachability property ASLink-PT-07b-ReachabilityFireability-09 is true.
FORMULA ASLink-PT-07b-ReachabilityFireability-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property ASLink-PT-07b-ReachabilityFireability-05 is true.
FORMULA ASLink-PT-07b-ReachabilityFireability-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,3 properties remain. new max is 1024
SDD size :5.87845e+13 after 2.39679e+15
Compilation finished in 3250 ms.
Running link step : cd /tmp/ltsmin11067857511737861284;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 110 ms.
Running LTSmin : cd /tmp/ltsmin11067857511737861284;'/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' 'ASLinkPT07bReachabilityFireability00==true'
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin11067857511737861284;'/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' 'ASLinkPT07bReachabilityFireability00==true'
Running LTSmin : cd /tmp/ltsmin11067857511737861284;'/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' 'ASLinkPT07bReachabilityFireability10==true'
Reachability property ASLink-PT-07b-ReachabilityFireability-00 is true.
FORMULA ASLink-PT-07b-ReachabilityFireability-00 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
SDD proceeding with computation,2 properties remain. new max is 1024
SDD size :8.59791e+16 after 3.00465e+17
Reachability property ASLink-PT-07b-ReachabilityFireability-13 is true.
FORMULA ASLink-PT-07b-ReachabilityFireability-13 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
Reachability property ASLink-PT-07b-ReachabilityFireability-10 is true.
FORMULA ASLink-PT-07b-ReachabilityFireability-10 TRUE 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 1025 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,5.35493e+18,343.988,250392,20183,6379,384629,51811,2178,961370,549,421554,0
Total reachable state count : 5354934415214349838

Verifying 5 reachability properties.
WARNING : LTSmin timed out (>720 s) on command cd /tmp/ltsmin11067857511737861284;'/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' 'ASLinkPT07bReachabilityFireability10==true'
ITS tools runner thread asked to quit. Dying gracefully.
Total runtime 3443471 ms.

BK_STOP 1678501657241

--------------------
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="ASLink-PT-07b"
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 ASLink-PT-07b, 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 r005-oct2-167813592700119"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-07b.tgz
mv ASLink-PT-07b 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 ;