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.r011-oct2-167813599800119.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)
.......................
=====================================================================
Generated by BenchKit 2-5348
Executing tool smartxred
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 r011-oct2-167813599800119
=====================================================================

--------------------
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 1678726606135

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=smartxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-07b
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-13 16:56:48] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-13 16:56:48] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 16:56:48] [INFO ] Load time of PNML (sax parser for PT used): 178 ms
[2023-03-13 16:56:48] [INFO ] Transformed 3222 places.
[2023-03-13 16:56:48] [INFO ] Transformed 3986 transitions.
[2023-03-13 16:56:48] [INFO ] Found NUPN structural information;
[2023-03-13 16:56:48] [INFO ] Parsed PT model containing 3222 places and 3986 transitions and 12126 arcs in 334 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 13 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 12 resets, run finished after 406 ms. (steps per millisecond=24 ) properties (out of 16) seen :5
FORMULA ASLink-PT-07b-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
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 54 ms. (steps per millisecond=185 ) properties (out of 11) 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 11) 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 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 11) 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 11) 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 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 11) 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 11) 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 11) 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 11) seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 3986 rows 3222 cols
[2023-03-13 16:56:49] [INFO ] Computed 316 place invariants in 142 ms
[2023-03-13 16:56:51] [INFO ] After 1562ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2023-03-13 16:56:52] [INFO ] [Nat]Absence check using 75 positive place invariants in 73 ms returned sat
[2023-03-13 16:56:52] [INFO ] [Nat]Absence check using 75 positive and 241 generalized place invariants in 251 ms returned sat
[2023-03-13 16:57:16] [INFO ] After 22714ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-13 16:57:16] [INFO ] After 22719ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-13 16:57:16] [INFO ] After 25056ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :8
Fused 11 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 155 out of 3222 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3222/3222 places, 3986/3986 transitions.
Drop transitions removed 681 transitions
Trivial Post-agglo rules discarded 681 transitions
Performed 681 trivial Post agglomeration. Transition count delta: 681
Iterating post reduction 0 with 681 rules applied. Total rules applied 681 place count 3222 transition count 3305
Reduce places removed 681 places and 0 transitions.
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 1 with 711 rules applied. Total rules applied 1392 place count 2541 transition count 3275
Reduce places removed 8 places and 0 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Iterating post reduction 2 with 28 rules applied. Total rules applied 1420 place count 2533 transition count 3255
Reduce places removed 20 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 24 rules applied. Total rules applied 1444 place count 2513 transition count 3251
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 1445 place count 2512 transition count 3251
Performed 698 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 698 Pre rules applied. Total rules applied 1445 place count 2512 transition count 2553
Deduced a syphon composed of 698 places in 6 ms
Ensure Unique test removed 66 places
Reduce places removed 764 places and 0 transitions.
Iterating global reduction 5 with 1462 rules applied. Total rules applied 2907 place count 1748 transition count 2553
Discarding 10 places :
Implicit places reduction removed 10 places
Drop transitions removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 5 with 49 rules applied. Total rules applied 2956 place count 1738 transition count 2514
Reduce places removed 39 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 6 with 43 rules applied. Total rules applied 2999 place count 1699 transition count 2510
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 3003 place count 1695 transition count 2510
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 23 Pre rules applied. Total rules applied 3003 place count 1695 transition count 2487
Deduced a syphon composed of 23 places in 14 ms
Ensure Unique test removed 21 places
Reduce places removed 44 places and 0 transitions.
Iterating global reduction 8 with 67 rules applied. Total rules applied 3070 place count 1651 transition count 2487
Performed 21 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 8 with 21 Pre rules applied. Total rules applied 3070 place count 1651 transition count 2466
Deduced a syphon composed of 21 places in 14 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 8 with 42 rules applied. Total rules applied 3112 place count 1630 transition count 2466
Discarding 97 places :
Symmetric choice reduction at 8 with 97 rule applications. Total rules 3209 place count 1533 transition count 2369
Iterating global reduction 8 with 97 rules applied. Total rules applied 3306 place count 1533 transition count 2369
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 3307 place count 1533 transition count 2368
Performed 27 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 27 Pre rules applied. Total rules applied 3307 place count 1533 transition count 2341
Deduced a syphon composed of 27 places in 6 ms
Ensure Unique test removed 1 places
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 9 with 55 rules applied. Total rules applied 3362 place count 1505 transition count 2341
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 3362 place count 1505 transition count 2340
Deduced a syphon composed of 1 places in 7 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 3365 place count 1503 transition count 2340
Discarding 4 places :
Symmetric choice reduction at 9 with 4 rule applications. Total rules 3369 place count 1499 transition count 2316
Iterating global reduction 9 with 4 rules applied. Total rules applied 3373 place count 1499 transition count 2316
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 3 Pre rules applied. Total rules applied 3373 place count 1499 transition count 2313
Deduced a syphon composed of 3 places in 6 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 9 with 6 rules applied. Total rules applied 3379 place count 1496 transition count 2313
Performed 174 Post agglomeration using F-continuation condition.Transition count delta: 174
Deduced a syphon composed of 174 places in 7 ms
Ensure Unique test removed 1 places
Reduce places removed 175 places and 0 transitions.
Iterating global reduction 9 with 349 rules applied. Total rules applied 3728 place count 1321 transition count 2139
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -9
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 3730 place count 1320 transition count 2148
Free-agglomeration rule applied 9 times.
Iterating global reduction 9 with 9 rules applied. Total rules applied 3739 place count 1320 transition count 2139
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 9 with 9 rules applied. Total rules applied 3748 place count 1311 transition count 2139
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 10 with 8 rules applied. Total rules applied 3756 place count 1311 transition count 2131
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 10 with 8 rules applied. Total rules applied 3764 place count 1303 transition count 2131
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 11 with 1 rules applied. Total rules applied 3765 place count 1302 transition count 2130
Reduce places removed 5 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 11 with 6 rules applied. Total rules applied 3771 place count 1297 transition count 2129
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 12 with 1 rules applied. Total rules applied 3772 place count 1296 transition count 2129
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 13 with 7 Pre rules applied. Total rules applied 3772 place count 1296 transition count 2122
Deduced a syphon composed of 7 places in 3 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 13 with 14 rules applied. Total rules applied 3786 place count 1289 transition count 2122
Discarding 2 places :
Implicit places reduction removed 2 places
Iterating post reduction 13 with 2 rules applied. Total rules applied 3788 place count 1287 transition count 2122
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 5 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 14 with 10 rules applied. Total rules applied 3798 place count 1282 transition count 2117
Discarding 1 places :
Symmetric choice reduction at 14 with 1 rule applications. Total rules 3799 place count 1281 transition count 2116
Iterating global reduction 14 with 1 rules applied. Total rules applied 3800 place count 1281 transition count 2116
Free-agglomeration rule applied 1 times.
Iterating global reduction 14 with 1 rules applied. Total rules applied 3801 place count 1281 transition count 2115
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 14 with 1 rules applied. Total rules applied 3802 place count 1280 transition count 2115
Applied a total of 3802 rules in 1149 ms. Remains 1280 /3222 variables (removed 1942) and now considering 2115/3986 (removed 1871) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1150 ms. Remains : 1280/3222 places, 2115/3986 transitions.
Incomplete random walk after 10000 steps, including 69 resets, run finished after 226 ms. (steps per millisecond=44 ) properties (out of 11) seen :2
FORMULA ASLink-PT-07b-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ASLink-PT-07b-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10000 steps, including 9 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 9) seen :0
Running SMT prover for 9 properties.
// Phase 1: matrix 2115 rows 1280 cols
[2023-03-13 16:57:18] [INFO ] Computed 209 place invariants in 39 ms
[2023-03-13 16:57:18] [INFO ] After 342ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:9
[2023-03-13 16:57:18] [INFO ] [Nat]Absence check using 57 positive place invariants in 22 ms returned sat
[2023-03-13 16:57:18] [INFO ] [Nat]Absence check using 57 positive and 152 generalized place invariants in 39 ms returned sat
[2023-03-13 16:57:43] [INFO ] After 24600ms SMT Verify possible using state equation in natural domain returned unsat :2 sat :5
[2023-03-13 16:57:43] [INFO ] State equation strengthened by 21 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)
[2023-03-13 16:57:43] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-13 16:57:43] [INFO ] After 25024ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:9
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 5 different solutions.
Parikh walk visited 0 properties in 184 ms.
Support contains 67 out of 1280 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1280/1280 places, 2115/2115 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 1280 transition count 2111
Reduce places removed 4 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 6 rules applied. Total rules applied 10 place count 1276 transition count 2109
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 12 place count 1274 transition count 2109
Performed 50 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 50 Pre rules applied. Total rules applied 12 place count 1274 transition count 2059
Deduced a syphon composed of 50 places in 4 ms
Ensure Unique test removed 4 places
Reduce places removed 54 places and 0 transitions.
Iterating global reduction 3 with 104 rules applied. Total rules applied 116 place count 1220 transition count 2059
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 118 place count 1219 transition count 2058
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 119 place count 1218 transition count 2058
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 5 with 44 rules applied. Total rules applied 163 place count 1196 transition count 2036
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 165 place count 1194 transition count 2024
Iterating global reduction 5 with 2 rules applied. Total rules applied 167 place count 1194 transition count 2024
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 5 with 2 rules applied. Total rules applied 169 place count 1193 transition count 2023
Free-agglomeration rule applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 170 place count 1193 transition count 2022
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 171 place count 1192 transition count 2022
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 172 place count 1192 transition count 2021
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 173 place count 1191 transition count 2021
Partial Free-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 175 place count 1191 transition count 2021
Reduce places removed 5 places and 5 transitions.
Iterating global reduction 7 with 5 rules applied. Total rules applied 180 place count 1186 transition count 2016
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 7 with 5 rules applied. Total rules applied 185 place count 1182 transition count 2015
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 186 place count 1181 transition count 2015
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 5 Pre rules applied. Total rules applied 186 place count 1181 transition count 2010
Deduced a syphon composed of 5 places in 6 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 9 with 10 rules applied. Total rules applied 196 place count 1176 transition count 2010
Discarding 3 places :
Implicit places reduction removed 3 places
Iterating post reduction 9 with 3 rules applied. Total rules applied 199 place count 1173 transition count 2010
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 10 with 12 rules applied. Total rules applied 211 place count 1167 transition count 2004
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 214 place count 1164 transition count 2001
Iterating global reduction 10 with 3 rules applied. Total rules applied 217 place count 1164 transition count 2001
Free-agglomeration rule applied 3 times.
Iterating global reduction 10 with 3 rules applied. Total rules applied 220 place count 1164 transition count 1998
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 10 with 3 rules applied. Total rules applied 223 place count 1161 transition count 1998
Applied a total of 223 rules in 533 ms. Remains 1161 /1280 variables (removed 119) and now considering 1998/2115 (removed 117) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 533 ms. Remains : 1161/1280 places, 1998/2115 transitions.
Incomplete random walk after 10000 steps, including 73 resets, run finished after 117 ms. (steps per millisecond=85 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 233317 steps, run timeout after 3001 ms. (steps per millisecond=77 ) properties seen :{}
Probabilistic random walk after 233317 steps, saw 50319 distinct states, run finished after 3002 ms. (steps per millisecond=77 ) properties seen :0
Running SMT prover for 7 properties.
// Phase 1: matrix 1998 rows 1161 cols
[2023-03-13 16:57:47] [INFO ] Computed 197 place invariants in 17 ms
[2023-03-13 16:57:47] [INFO ] After 212ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2023-03-13 16:57:48] [INFO ] [Nat]Absence check using 49 positive place invariants in 10 ms returned sat
[2023-03-13 16:57:48] [INFO ] [Nat]Absence check using 49 positive and 148 generalized place invariants in 37 ms returned sat
[2023-03-13 16:57:50] [INFO ] After 1955ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :6
[2023-03-13 16:57:50] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-13 16:57:53] [INFO ] After 3419ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :1 sat :6
[2023-03-13 16:57:56] [INFO ] Deduced a trap composed of 38 places in 166 ms of which 5 ms to minimize.
[2023-03-13 16:57:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 304 ms
[2023-03-13 16:58:00] [INFO ] After 9943ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :6
Attempting to minimize the solution found.
Minimization took 3836 ms.
[2023-03-13 16:58:04] [INFO ] After 16097ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :6
FORMULA ASLink-PT-07b-ReachabilityFireability-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 7 Parikh solutions to 6 different solutions.
Parikh walk visited 0 properties in 139 ms.
Support contains 65 out of 1161 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1161/1161 places, 1998/1998 transitions.
Applied a total of 0 rules in 34 ms. Remains 1161 /1161 variables (removed 0) and now considering 1998/1998 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 34 ms. Remains : 1161/1161 places, 1998/1998 transitions.
Incomplete random walk after 10000 steps, including 90 resets, run finished after 148 ms. (steps per millisecond=67 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 11 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 12 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 36 ms. (steps per millisecond=277 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 247914 steps, run timeout after 3001 ms. (steps per millisecond=82 ) properties seen :{}
Probabilistic random walk after 247914 steps, saw 52811 distinct states, run finished after 3001 ms. (steps per millisecond=82 ) properties seen :0
Running SMT prover for 6 properties.
[2023-03-13 16:58:07] [INFO ] Invariant cache hit.
[2023-03-13 16:58:07] [INFO ] After 206ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-13 16:58:08] [INFO ] [Nat]Absence check using 49 positive place invariants in 12 ms returned sat
[2023-03-13 16:58:08] [INFO ] [Nat]Absence check using 49 positive and 148 generalized place invariants in 38 ms returned sat
[2023-03-13 16:58:10] [INFO ] After 2549ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-13 16:58:10] [INFO ] State equation strengthened by 8 read => feed constraints.
[2023-03-13 16:58:14] [INFO ] After 4068ms SMT Verify possible using 8 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2023-03-13 16:58:17] [INFO ] Deduced a trap composed of 69 places in 222 ms of which 2 ms to minimize.
[2023-03-13 16:58:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 377 ms
[2023-03-13 16:58:18] [INFO ] Deduced a trap composed of 19 places in 212 ms of which 1 ms to minimize.
[2023-03-13 16:58:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 376 ms
[2023-03-13 16:58:18] [INFO ] After 7876ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 2183 ms.
[2023-03-13 16:58:20] [INFO ] After 12981ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 229 ms.
Support contains 65 out of 1161 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1161/1161 places, 1998/1998 transitions.
Applied a total of 0 rules in 31 ms. Remains 1161 /1161 variables (removed 0) and now considering 1998/1998 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 1161/1161 places, 1998/1998 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1161/1161 places, 1998/1998 transitions.
Applied a total of 0 rules in 31 ms. Remains 1161 /1161 variables (removed 0) and now considering 1998/1998 (removed 0) transitions.
[2023-03-13 16:58:21] [INFO ] Invariant cache hit.
[2023-03-13 16:58:21] [INFO ] Implicit Places using invariants in 748 ms returned [1, 18, 21, 26, 38, 57, 75, 151, 166, 167, 168, 186, 205, 285, 289, 290, 303, 304, 307, 325, 343, 382, 416, 421, 434, 435, 437, 455, 473, 514, 552, 567, 568, 571, 591, 609, 705, 706, 707, 708, 729, 747, 820, 830, 846, 847, 849, 866, 884, 961, 965, 966, 969, 981, 983, 984, 985, 1021, 1024, 1028, 1046, 1049, 1050, 1062, 1068, 1074, 1080, 1086, 1092, 1099, 1105, 1111, 1117, 1123]
Discarding 74 places :
Implicit Place search using SMT only with invariants took 751 ms to find 74 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1087/1161 places, 1998/1998 transitions.
Drop transitions removed 117 transitions
Trivial Post-agglo rules discarded 117 transitions
Performed 117 trivial Post agglomeration. Transition count delta: 117
Iterating post reduction 0 with 117 rules applied. Total rules applied 117 place count 1087 transition count 1881
Reduce places removed 117 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 126 rules applied. Total rules applied 243 place count 970 transition count 1872
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 250 place count 963 transition count 1872
Performed 33 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 33 Pre rules applied. Total rules applied 250 place count 963 transition count 1839
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 316 place count 930 transition count 1839
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 319 place count 928 transition count 1838
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 321 place count 927 transition count 1837
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 322 place count 926 transition count 1837
Discarding 11 places :
Symmetric choice reduction at 6 with 11 rule applications. Total rules 333 place count 915 transition count 1826
Iterating global reduction 6 with 11 rules applied. Total rules applied 344 place count 915 transition count 1826
Discarding 3 places :
Symmetric choice reduction at 6 with 3 rule applications. Total rules 347 place count 912 transition count 1820
Iterating global reduction 6 with 3 rules applied. Total rules applied 350 place count 912 transition count 1820
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 351 place count 911 transition count 1819
Iterating global reduction 6 with 1 rules applied. Total rules applied 352 place count 911 transition count 1819
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 353 place count 910 transition count 1817
Iterating global reduction 6 with 1 rules applied. Total rules applied 354 place count 910 transition count 1817
Performed 68 Post agglomeration using F-continuation condition.Transition count delta: 68
Deduced a syphon composed of 68 places in 3 ms
Reduce places removed 68 places and 0 transitions.
Iterating global reduction 6 with 136 rules applied. Total rules applied 490 place count 842 transition count 1749
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 494 place count 838 transition count 1744
Iterating global reduction 6 with 4 rules applied. Total rules applied 498 place count 838 transition count 1744
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 500 place count 838 transition count 1742
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 501 place count 837 transition count 1741
Iterating global reduction 7 with 1 rules applied. Total rules applied 502 place count 837 transition count 1741
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 503 place count 837 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 8 with 4 rules applied. Total rules applied 507 place count 835 transition count 1742
Free-agglomeration rule applied 2 times.
Iterating global reduction 8 with 2 rules applied. Total rules applied 509 place count 835 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 8 with 3 rules applied. Total rules applied 512 place count 833 transition count 1739
Free-agglomeration rule (complex) applied 14 times.
Iterating global reduction 9 with 14 rules applied. Total rules applied 526 place count 833 transition count 1725
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 9 with 14 rules applied. Total rules applied 540 place count 819 transition count 1725
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 10 with 1 rules applied. Total rules applied 541 place count 819 transition count 1724
Partial Free-agglomeration rule applied 26 times.
Drop transitions removed 26 transitions
Iterating global reduction 10 with 26 rules applied. Total rules applied 567 place count 819 transition count 1724
Applied a total of 567 rules in 381 ms. Remains 819 /1087 variables (removed 268) and now considering 1724/1998 (removed 274) transitions.
// Phase 1: matrix 1724 rows 819 cols
[2023-03-13 16:58:22] [INFO ] Computed 121 place invariants in 37 ms
[2023-03-13 16:58:22] [INFO ] Implicit Places using invariants in 588 ms returned [97, 103, 106, 108, 111, 118, 119, 176, 194, 200, 279, 299, 305, 308, 310, 317, 318, 393, 399, 402, 404, 494, 500, 503, 505, 509, 514, 515, 597, 603, 606, 608, 611, 618, 619, 674, 691, 702, 704, 797, 812]
Discarding 41 places :
Implicit Place search using SMT only with invariants took 590 ms to find 41 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 778/1161 places, 1724/1998 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 778 transition count 1723
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 777 transition count 1723
Discarding 20 places :
Symmetric choice reduction at 2 with 20 rule applications. Total rules 22 place count 757 transition count 1703
Iterating global reduction 2 with 20 rules applied. Total rules applied 42 place count 757 transition count 1703
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 47 place count 752 transition count 1698
Iterating global reduction 2 with 5 rules applied. Total rules applied 52 place count 752 transition count 1698
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 2 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 2 with 20 rules applied. Total rules applied 72 place count 742 transition count 1688
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 73 place count 742 transition count 1687
Free-agglomeration rule applied 19 times.
Iterating global reduction 2 with 19 rules applied. Total rules applied 92 place count 742 transition count 1668
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 2 with 19 rules applied. Total rules applied 111 place count 723 transition count 1668
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 3 with 2 rules applied. Total rules applied 113 place count 723 transition count 1666
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 115 place count 721 transition count 1666
Applied a total of 115 rules in 118 ms. Remains 721 /778 variables (removed 57) and now considering 1666/1724 (removed 58) transitions.
// Phase 1: matrix 1666 rows 721 cols
[2023-03-13 16:58:22] [INFO ] Computed 80 place invariants in 14 ms
[2023-03-13 16:58:23] [INFO ] Implicit Places using invariants in 345 ms returned []
[2023-03-13 16:58:23] [INFO ] Invariant cache hit.
[2023-03-13 16:58:23] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-13 16:58:24] [INFO ] Implicit Places using invariants and state equation in 1518 ms returned []
Implicit Place search using SMT with State Equation took 1865 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 721/1161 places, 1666/1998 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 3736 ms. Remains : 721/1161 places, 1666/1998 transitions.
Incomplete random walk after 10000 steps, including 96 resets, run finished after 168 ms. (steps per millisecond=59 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 24 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 277371 steps, run timeout after 3001 ms. (steps per millisecond=92 ) properties seen :{2=1}
Probabilistic random walk after 277371 steps, saw 76424 distinct states, run finished after 3001 ms. (steps per millisecond=92 ) properties seen :1
FORMULA ASLink-PT-07b-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 5 properties.
[2023-03-13 16:58:28] [INFO ] Invariant cache hit.
[2023-03-13 16:58:28] [INFO ] After 178ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-13 16:58:28] [INFO ] [Nat]Absence check using 14 positive place invariants in 3 ms returned sat
[2023-03-13 16:58:28] [INFO ] [Nat]Absence check using 14 positive and 66 generalized place invariants in 20 ms returned sat
[2023-03-13 16:58:30] [INFO ] After 1550ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-13 16:58:30] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-13 16:58:32] [INFO ] After 1882ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-13 16:58:33] [INFO ] Deduced a trap composed of 18 places in 208 ms of which 1 ms to minimize.
[2023-03-13 16:58:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 326 ms
[2023-03-13 16:58:34] [INFO ] After 4315ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 9337 ms.
[2023-03-13 16:58:43] [INFO ] After 15398ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 146 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 2 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 25 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 25 ms. Remains : 720/721 places, 1665/1666 transitions.
Incomplete random walk after 10000 steps, including 121 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 23 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 23 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 22 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 246244 steps, run timeout after 3001 ms. (steps per millisecond=82 ) properties seen :{}
Probabilistic random walk after 246244 steps, saw 83828 distinct states, run finished after 3001 ms. (steps per millisecond=82 ) properties seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 1665 rows 720 cols
[2023-03-13 16:58:47] [INFO ] Computed 80 place invariants in 12 ms
[2023-03-13 16:58:47] [INFO ] After 147ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-13 16:58:47] [INFO ] [Nat]Absence check using 13 positive place invariants in 3 ms returned sat
[2023-03-13 16:58:47] [INFO ] [Nat]Absence check using 13 positive and 67 generalized place invariants in 24 ms returned sat
[2023-03-13 16:58:49] [INFO ] After 1710ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-13 16:58:49] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-13 16:58:51] [INFO ] After 2079ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2023-03-13 16:58:52] [INFO ] Deduced a trap composed of 35 places in 141 ms of which 1 ms to minimize.
[2023-03-13 16:58:52] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 256 ms
[2023-03-13 16:58:52] [INFO ] After 3509ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 1573 ms.
[2023-03-13 16:58:54] [INFO ] After 6982ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 347 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 18 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 19 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 19 ms. Remains 720 /720 variables (removed 0) and now considering 1665/1665 (removed 0) transitions.
[2023-03-13 16:58:54] [INFO ] Invariant cache hit.
[2023-03-13 16:58:55] [INFO ] Implicit Places using invariants in 324 ms returned []
[2023-03-13 16:58:55] [INFO ] Invariant cache hit.
[2023-03-13 16:58:55] [INFO ] State equation strengthened by 2 read => feed constraints.
[2023-03-13 16:58:56] [INFO ] Implicit Places using invariants and state equation in 1407 ms returned []
Implicit Place search using SMT with State Equation took 1734 ms to find 0 implicit places.
[2023-03-13 16:58:56] [INFO ] Redundant transitions in 105 ms returned []
[2023-03-13 16:58:56] [INFO ] Invariant cache hit.
[2023-03-13 16:58:57] [INFO ] Dead Transitions using invariants and state equation in 565 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2430 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 2 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 23 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
[2023-03-13 16:58:57] [INFO ] Computed 80 place invariants in 13 ms
[2023-03-13 16:58:57] [INFO ] After 124ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-13 16:58:57] [INFO ] [Nat]Absence check using 13 positive place invariants in 3 ms returned sat
[2023-03-13 16:58:57] [INFO ] [Nat]Absence check using 13 positive and 67 generalized place invariants in 21 ms returned sat
[2023-03-13 16:58:59] [INFO ] After 1516ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-13 16:59:00] [INFO ] After 3005ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 825 ms.
[2023-03-13 16:59:01] [INFO ] After 4102ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
[2023-03-13 16:59:01] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 6 ms.
[2023-03-13 16:59:01] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 720 places, 1665 transitions and 6635 arcs took 19 ms.
[2023-03-13 16:59:02] [INFO ] Flatten gal took : 144 ms
Total runtime 133824 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running ASLink (PT), instance 07b
Examination ReachabilityFireability
Parser /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//parser/Fireability.jar
Model checker /home/mcc/BenchKit/bin//../reducer/bin//../../smart/bin//rem_exec//smart

GOT IT HERE. BS
Petri model created: 720 places, 1665 transitions, 6635 arcs.
Final Score: 35368.244
Took : 76 seconds
Reachability Fireability file is: ReachabilityFireability.xml
READY TO PARSE. BS

BK_STOP 1678726819456

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -timeout 360 -rebuildPNML
ERROR in file model.sm near line 9048:
syntax error

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="smartxred"
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 smartxred"
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 r011-oct2-167813599800119"
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 ;