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.r235-tall-167856422400887.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 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 MultiCrashLeafsetExtension-PT-S24C12, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r235-tall-167856422400887
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 20M
-rw-r--r-- 1 mcc users 9.6K Feb 26 03:14 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K Feb 26 03:14 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K Feb 26 03:09 CTLFireability.txt
-rw-r--r-- 1 mcc users 65K Feb 26 03:09 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.2K Feb 25 16:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Feb 25 16:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Feb 25 16:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 03:31 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 67K Feb 26 03:31 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 20K Feb 26 03:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 91K Feb 26 03:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 20M 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 MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678720312073

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=MultiCrashLeafsetExtension-PT-S24C12
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-13 15:11:53] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-13 15:11:53] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-13 15:11:54] [INFO ] Load time of PNML (sax parser for PT used): 730 ms
[2023-03-13 15:11:54] [INFO ] Transformed 20612 places.
[2023-03-13 15:11:54] [INFO ] Transformed 29875 transitions.
[2023-03-13 15:11:54] [INFO ] Parsed PT model containing 20612 places and 29875 transitions and 109334 arcs in 916 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 31 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 81 resets, run finished after 605 ms. (steps per millisecond=16 ) properties (out of 16) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 17 ms. (steps per millisecond=58 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 12 ms. (steps per millisecond=83 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=91 ) properties (out of 15) seen :0
Interrupted probabilistic random walk after 8461 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :{}
Probabilistic random walk after 8461 steps, saw 4210 distinct states, run finished after 3002 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 15 properties.
[2023-03-13 15:11:58] [INFO ] Flow matrix only has 29275 transitions (discarded 600 similar events)
// Phase 1: matrix 29275 rows 20612 cols
[2023-03-13 15:12:01] [INFO ] Computed 1353 place invariants in 2875 ms
[2023-03-13 15:12:08] [INFO ] [Real]Absence check using 78 positive place invariants in 109 ms returned sat
[2023-03-13 15:12:09] [INFO ] [Real]Absence check using 78 positive and 1275 generalized place invariants in 1390 ms returned sat
[2023-03-13 15:12:09] [INFO ] After 8036ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :0 real:13
[2023-03-13 15:12:14] [INFO ] [Nat]Absence check using 78 positive place invariants in 74 ms returned sat
[2023-03-13 15:12:16] [INFO ] [Nat]Absence check using 78 positive and 1275 generalized place invariants in 1462 ms returned sat
[2023-03-13 15:12:34] [INFO ] After 15029ms SMT Verify possible using state equation in natural domain returned unsat :6 sat :8
[2023-03-13 15:12:34] [INFO ] State equation strengthened by 9202 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 15:12:34] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-13 15:12:34] [INFO ] After 25176ms SMT Verify possible using all constraints in natural domain returned unsat :2 sat :0 real:13
FORMULA MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 15 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 146 out of 20612 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 20612/20612 places, 29875/29875 transitions.
Graph (complete) has 64441 edges and 20612 vertex of which 20560 are kept as prefixes of interest. Removing 52 places using SCC suffix rule.64 ms
Discarding 52 places :
Also discarding 0 output transitions
Drop transitions removed 6897 transitions
Trivial Post-agglo rules discarded 6897 transitions
Performed 6897 trivial Post agglomeration. Transition count delta: 6897
Iterating post reduction 0 with 6897 rules applied. Total rules applied 6898 place count 20560 transition count 22978
Reduce places removed 6897 places and 0 transitions.
Performed 288 Post agglomeration using F-continuation condition.Transition count delta: 288
Iterating post reduction 1 with 7185 rules applied. Total rules applied 14083 place count 13663 transition count 22690
Reduce places removed 288 places and 0 transitions.
Iterating post reduction 2 with 288 rules applied. Total rules applied 14371 place count 13375 transition count 22690
Performed 575 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 575 Pre rules applied. Total rules applied 14371 place count 13375 transition count 22115
Deduced a syphon composed of 575 places in 31 ms
Reduce places removed 575 places and 0 transitions.
Iterating global reduction 3 with 1150 rules applied. Total rules applied 15521 place count 12800 transition count 22115
Discarding 6561 places :
Symmetric choice reduction at 3 with 6561 rule applications. Total rules 22082 place count 6239 transition count 15554
Iterating global reduction 3 with 6561 rules applied. Total rules applied 28643 place count 6239 transition count 15554
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 28643 place count 6239 transition count 15549
Deduced a syphon composed of 5 places in 17 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 28653 place count 6234 transition count 15549
Discarding 495 places :
Symmetric choice reduction at 3 with 495 rule applications. Total rules 29148 place count 5739 transition count 9609
Iterating global reduction 3 with 495 rules applied. Total rules applied 29643 place count 5739 transition count 9609
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 10 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 29683 place count 5719 transition count 9589
Free-agglomeration rule (complex) applied 240 times.
Iterating global reduction 3 with 240 rules applied. Total rules applied 29923 place count 5719 transition count 9349
Reduce places removed 240 places and 0 transitions.
Iterating post reduction 3 with 240 rules applied. Total rules applied 30163 place count 5479 transition count 9349
Partial Free-agglomeration rule applied 451 times.
Drop transitions removed 451 transitions
Iterating global reduction 4 with 451 rules applied. Total rules applied 30614 place count 5479 transition count 9349
Applied a total of 30614 rules in 6723 ms. Remains 5479 /20612 variables (removed 15133) and now considering 9349/29875 (removed 20526) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6726 ms. Remains : 5479/20612 places, 9349/29875 transitions.
Incomplete random walk after 10000 steps, including 114 resets, run finished after 427 ms. (steps per millisecond=23 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 9) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 8) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 7) seen :2
FORMULA MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-14 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 5 properties.
[2023-03-13 15:12:42] [INFO ] Flow matrix only has 8509 transitions (discarded 840 similar events)
// Phase 1: matrix 8509 rows 5479 cols
[2023-03-13 15:12:42] [INFO ] Computed 1301 place invariants in 244 ms
[2023-03-13 15:12:43] [INFO ] [Real]Absence check using 49 positive place invariants in 98 ms returned sat
[2023-03-13 15:12:44] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 369 ms returned sat
[2023-03-13 15:12:51] [INFO ] After 8458ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2023-03-13 15:12:52] [INFO ] [Nat]Absence check using 49 positive place invariants in 88 ms returned sat
[2023-03-13 15:12:52] [INFO ] [Nat]Absence check using 49 positive and 1252 generalized place invariants in 361 ms returned sat
[2023-03-13 15:13:03] [INFO ] After 10376ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2023-03-13 15:13:03] [INFO ] State equation strengthened by 3757 read => feed constraints.
[2023-03-13 15:13:16] [INFO ] After 12953ms SMT Verify possible using 3757 Read/Feed constraints in natural domain returned unsat :0 sat :4
[2023-03-13 15:13:16] [INFO ] After 12955ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 7 ms.
[2023-03-13 15:13:16] [INFO ] After 25061ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
Parikh walk visited 0 properties in 42 ms.
Support contains 17 out of 5479 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5479/5479 places, 9349/9349 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 14 place count 5479 transition count 9335
Reduce places removed 14 places and 0 transitions.
Iterating post reduction 1 with 14 rules applied. Total rules applied 28 place count 5465 transition count 9335
Performed 23 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 23 Pre rules applied. Total rules applied 28 place count 5465 transition count 9312
Deduced a syphon composed of 23 places in 5 ms
Reduce places removed 23 places and 0 transitions.
Iterating global reduction 2 with 46 rules applied. Total rules applied 74 place count 5442 transition count 9312
Discarding 38 places :
Symmetric choice reduction at 2 with 38 rule applications. Total rules 112 place count 5404 transition count 9098
Iterating global reduction 2 with 38 rules applied. Total rules applied 150 place count 5404 transition count 9098
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 150 place count 5404 transition count 9090
Deduced a syphon composed of 8 places in 5 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 166 place count 5396 transition count 9090
Discarding 21 places :
Symmetric choice reduction at 2 with 21 rule applications. Total rules 187 place count 5375 transition count 8838
Iterating global reduction 2 with 21 rules applied. Total rules applied 208 place count 5375 transition count 8838
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 9 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 216 place count 5371 transition count 8834
Free-agglomeration rule (complex) applied 114 times.
Iterating global reduction 2 with 114 rules applied. Total rules applied 330 place count 5371 transition count 14462
Reduce places removed 114 places and 0 transitions.
Iterating post reduction 2 with 114 rules applied. Total rules applied 444 place count 5257 transition count 14462
Discarding 12 places :
Symmetric choice reduction at 3 with 12 rule applications. Total rules 456 place count 5245 transition count 14450
Iterating global reduction 3 with 12 rules applied. Total rules applied 468 place count 5245 transition count 14450
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 472 place count 5245 transition count 14450
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 474 place count 5243 transition count 14448
Iterating global reduction 3 with 2 rules applied. Total rules applied 476 place count 5243 transition count 14448
Applied a total of 476 rules in 5497 ms. Remains 5243 /5479 variables (removed 236) and now considering 14448/9349 (removed -5099) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5497 ms. Remains : 5243/5479 places, 14448/9349 transitions.
Incomplete random walk after 10000 steps, including 135 resets, run finished after 809 ms. (steps per millisecond=12 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 138 ms. (steps per millisecond=72 ) properties (out of 5) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S24C12-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 125 ms. (steps per millisecond=80 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
[2023-03-13 15:13:23] [INFO ] Flow matrix only has 13566 transitions (discarded 882 similar events)
// Phase 1: matrix 13566 rows 5243 cols
[2023-03-13 15:13:23] [INFO ] Computed 1301 place invariants in 414 ms
[2023-03-13 15:13:24] [INFO ] [Real]Absence check using 49 positive place invariants in 77 ms returned sat
[2023-03-13 15:13:24] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 358 ms returned sat
[2023-03-13 15:13:32] [INFO ] After 8361ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-13 15:13:32] [INFO ] [Nat]Absence check using 49 positive place invariants in 68 ms returned sat
[2023-03-13 15:13:33] [INFO ] [Nat]Absence check using 49 positive and 1252 generalized place invariants in 347 ms returned sat
[2023-03-13 15:13:44] [INFO ] After 11364ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-13 15:13:45] [INFO ] State equation strengthened by 9092 read => feed constraints.
[2023-03-13 15:13:57] [INFO ] After 12191ms SMT Verify possible using 9092 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-13 15:13:57] [INFO ] After 12192ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-13 15:13:57] [INFO ] After 25071ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 40 ms.
Support contains 15 out of 5243 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5243/5243 places, 14448/14448 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 5243 transition count 14447
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 5242 transition count 14447
Applied a total of 2 rules in 2008 ms. Remains 5242 /5243 variables (removed 1) and now considering 14447/14448 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2008 ms. Remains : 5242/5243 places, 14447/14448 transitions.
Incomplete random walk after 10000 steps, including 134 resets, run finished after 806 ms. (steps per millisecond=12 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 133 ms. (steps per millisecond=75 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 124 ms. (steps per millisecond=80 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 121 ms. (steps per millisecond=82 ) properties (out of 4) seen :0
Interrupted probabilistic random walk after 19196 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :{}
Probabilistic random walk after 19196 steps, saw 9076 distinct states, run finished after 3001 ms. (steps per millisecond=6 ) properties seen :0
Running SMT prover for 4 properties.
[2023-03-13 15:14:03] [INFO ] Flow matrix only has 13565 transitions (discarded 882 similar events)
// Phase 1: matrix 13565 rows 5242 cols
[2023-03-13 15:14:04] [INFO ] Computed 1301 place invariants in 385 ms
[2023-03-13 15:14:04] [INFO ] [Real]Absence check using 49 positive place invariants in 90 ms returned sat
[2023-03-13 15:14:05] [INFO ] [Real]Absence check using 49 positive and 1252 generalized place invariants in 351 ms returned sat
[2023-03-13 15:14:05] [INFO ] After 1511ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-13 15:14:06] [INFO ] [Nat]Absence check using 49 positive place invariants in 92 ms returned sat
[2023-03-13 15:14:06] [INFO ] [Nat]Absence check using 49 positive and 1252 generalized place invariants in 359 ms returned sat
[2023-03-13 15:14:20] [INFO ] After 13492ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-13 15:14:20] [INFO ] State equation strengthened by 9092 read => feed constraints.
[2023-03-13 15:14:30] [INFO ] After 9987ms SMT Verify possible using 9092 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-13 15:14:30] [INFO ] After 9988ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-13 15:14:30] [INFO ] After 25066ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 56 ms.
Support contains 15 out of 5242 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5242/5242 places, 14447/14447 transitions.
Applied a total of 0 rules in 1038 ms. Remains 5242 /5242 variables (removed 0) and now considering 14447/14447 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1038 ms. Remains : 5242/5242 places, 14447/14447 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 5242/5242 places, 14447/14447 transitions.
Applied a total of 0 rules in 1040 ms. Remains 5242 /5242 variables (removed 0) and now considering 14447/14447 (removed 0) transitions.
[2023-03-13 15:14:32] [INFO ] Flow matrix only has 13565 transitions (discarded 882 similar events)
[2023-03-13 15:14:32] [INFO ] Invariant cache hit.
[2023-03-13 15:14:37] [INFO ] Implicit Places using invariants in 5215 ms returned []
Implicit Place search using SMT only with invariants took 5218 ms to find 0 implicit places.
[2023-03-13 15:14:37] [INFO ] Flow matrix only has 13565 transitions (discarded 882 similar events)
[2023-03-13 15:14:37] [INFO ] Invariant cache hit.
[2023-03-13 15:14:46] [INFO ] Dead Transitions using invariants and state equation in 8109 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14371 ms. Remains : 5242/5242 places, 14447/14447 transitions.
Graph (trivial) has 3603 edges and 5242 vertex of which 24 / 5242 are part of one of the 1 SCC in 10 ms
Free SCC test removed 23 places
Drop transitions removed 607 transitions
Ensure Unique test removed 837 transitions
Reduce isomorphic transitions removed 1444 transitions.
Graph (complete) has 54997 edges and 5219 vertex of which 5197 are kept as prefixes of interest. Removing 22 places using SCC suffix rule.7 ms
Discarding 22 places :
Also discarding 0 output transitions
Ensure Unique test removed 383 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition Node10DetectsThatNode13CanReplaceNode12.Node13IsBecomingTheNewNodeMaster and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 205 transitions
Trivial Post-agglo rules discarded 205 transitions
Performed 205 trivial Post agglomeration. Transition count delta: 205
Iterating post reduction 0 with 207 rules applied. Total rules applied 209 place count 4813 transition count 12796
Ensure Unique test removed 1 places
Reduce places removed 206 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 185 transitions
Reduce isomorphic transitions removed 186 transitions.
Drop transitions removed 185 transitions
Trivial Post-agglo rules discarded 185 transitions
Performed 185 trivial Post agglomeration. Transition count delta: 185
Iterating post reduction 1 with 577 rules applied. Total rules applied 786 place count 4607 transition count 12425
Ensure Unique test removed 1 places
Reduce places removed 186 places and 0 transitions.
Drop transitions removed 32 transitions
Ensure Unique test removed 134 transitions
Reduce isomorphic transitions removed 166 transitions.
Drop transitions removed 131 transitions
Trivial Post-agglo rules discarded 131 transitions
Performed 131 trivial Post agglomeration. Transition count delta: 131
Iterating post reduction 2 with 483 rules applied. Total rules applied 1269 place count 4421 transition count 12128
Ensure Unique test removed 32 places
Reduce places removed 163 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 110 transitions
Reduce isomorphic transitions removed 112 transitions.
Drop transitions removed 110 transitions
Trivial Post-agglo rules discarded 110 transitions
Performed 110 trivial Post agglomeration. Transition count delta: 110
Iterating post reduction 3 with 385 rules applied. Total rules applied 1654 place count 4258 transition count 11906
Ensure Unique test removed 2 places
Reduce places removed 112 places and 0 transitions.
Drop transitions removed 26 transitions
Ensure Unique test removed 84 transitions
Reduce isomorphic transitions removed 110 transitions.
Drop transitions removed 84 transitions
Trivial Post-agglo rules discarded 84 transitions
Performed 84 trivial Post agglomeration. Transition count delta: 84
Iterating post reduction 4 with 306 rules applied. Total rules applied 1960 place count 4146 transition count 11712
Ensure Unique test removed 26 places
Reduce places removed 110 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 82 transitions
Reduce isomorphic transitions removed 84 transitions.
Drop transitions removed 82 transitions
Trivial Post-agglo rules discarded 82 transitions
Performed 82 trivial Post agglomeration. Transition count delta: 82
Iterating post reduction 5 with 276 rules applied. Total rules applied 2236 place count 4036 transition count 11546
Ensure Unique test removed 2 places
Reduce places removed 84 places and 0 transitions.
Drop transitions removed 22 transitions
Ensure Unique test removed 60 transitions
Reduce isomorphic transitions removed 82 transitions.
Drop transitions removed 60 transitions
Trivial Post-agglo rules discarded 60 transitions
Performed 60 trivial Post agglomeration. Transition count delta: 60
Iterating post reduction 6 with 226 rules applied. Total rules applied 2462 place count 3952 transition count 11404
Ensure Unique test removed 22 places
Reduce places removed 82 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 58 transitions
Reduce isomorphic transitions removed 60 transitions.
Drop transitions removed 58 transitions
Trivial Post-agglo rules discarded 58 transitions
Performed 58 trivial Post agglomeration. Transition count delta: 58
Iterating post reduction 7 with 200 rules applied. Total rules applied 2662 place count 3870 transition count 11286
Ensure Unique test removed 2 places
Reduce places removed 60 places and 0 transitions.
Drop transitions removed 17 transitions
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 58 transitions.
Drop transitions removed 41 transitions
Trivial Post-agglo rules discarded 41 transitions
Performed 41 trivial Post agglomeration. Transition count delta: 41
Iterating post reduction 8 with 159 rules applied. Total rules applied 2821 place count 3810 transition count 11187
Ensure Unique test removed 17 places
Reduce places removed 58 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 41 transitions.
Drop transitions removed 39 transitions
Trivial Post-agglo rules discarded 39 transitions
Performed 39 trivial Post agglomeration. Transition count delta: 39
Iterating post reduction 9 with 138 rules applied. Total rules applied 2959 place count 3752 transition count 11107
Ensure Unique test removed 2 places
Reduce places removed 41 places and 0 transitions.
Drop transitions removed 14 transitions
Ensure Unique test removed 25 transitions
Reduce isomorphic transitions removed 39 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 10 with 105 rules applied. Total rules applied 3064 place count 3711 transition count 11043
Ensure Unique test removed 14 places
Reduce places removed 39 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 23 transitions
Reduce isomorphic transitions removed 25 transitions.
Drop transitions removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 11 with 87 rules applied. Total rules applied 3151 place count 3672 transition count 10995
Ensure Unique test removed 2 places
Reduce places removed 25 places and 0 transitions.
Drop transitions removed 10 transitions
Ensure Unique test removed 13 transitions
Reduce isomorphic transitions removed 23 transitions.
Drop transitions removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 12 with 61 rules applied. Total rules applied 3212 place count 3647 transition count 10959
Ensure Unique test removed 10 places
Reduce places removed 23 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 13 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 13 with 47 rules applied. Total rules applied 3259 place count 3624 transition count 10935
Ensure Unique test removed 2 places
Reduce places removed 13 places and 0 transitions.
Drop transitions removed 6 transitions
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 11 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 14 with 29 rules applied. Total rules applied 3288 place count 3611 transition count 10919
Ensure Unique test removed 6 places
Reduce places removed 11 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 15 with 19 rules applied. Total rules applied 3307 place count 3600 transition count 10911
Ensure Unique test removed 2 places
Reduce places removed 5 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 3 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 16 with 9 rules applied. Total rules applied 3316 place count 3595 transition count 10907
Ensure Unique test removed 2 places
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 17 with 9 rules applied. Total rules applied 3325 place count 3592 transition count 10901
Ensure Unique test removed 1 places
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 18 with 7 rules applied. Total rules applied 3332 place count 3586 transition count 10900
Performed 600 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 19 with 600 Pre rules applied. Total rules applied 3332 place count 3586 transition count 10300
Deduced a syphon composed of 600 places in 3 ms
Ensure Unique test removed 597 places
Reduce places removed 1197 places and 0 transitions.
Iterating global reduction 19 with 1797 rules applied. Total rules applied 5129 place count 2389 transition count 10300
Discarding 597 places :
Symmetric choice reduction at 19 with 597 rule applications. Total rules 5726 place count 1792 transition count 9703
Iterating global reduction 19 with 597 rules applied. Total rules applied 6323 place count 1792 transition count 9703
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 19 with 1 Pre rules applied. Total rules applied 6323 place count 1792 transition count 9702
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 19 with 2 rules applied. Total rules applied 6325 place count 1791 transition count 9702
Discarding 426 places :
Symmetric choice reduction at 19 with 426 rule applications. Total rules 6751 place count 1365 transition count 4590
Iterating global reduction 19 with 426 rules applied. Total rules applied 7177 place count 1365 transition count 4590
Ensure Unique test removed 426 transitions
Reduce isomorphic transitions removed 426 transitions.
Iterating post reduction 19 with 426 rules applied. Total rules applied 7603 place count 1365 transition count 4164
Performed 945 Post agglomeration using F-continuation condition.Transition count delta: 945
Deduced a syphon composed of 945 places in 0 ms
Reduce places removed 945 places and 0 transitions.
Iterating global reduction 20 with 1890 rules applied. Total rules applied 9493 place count 420 transition count 3219
Drop transitions removed 922 transitions
Reduce isomorphic transitions removed 922 transitions.
Iterating post reduction 20 with 922 rules applied. Total rules applied 10415 place count 420 transition count 2297
Drop transitions removed 98 transitions
Redundant transition composition rules discarded 98 transitions
Iterating global reduction 21 with 98 rules applied. Total rules applied 10513 place count 420 transition count 2199
Ensure Unique test removed 97 places
Iterating post reduction 21 with 97 rules applied. Total rules applied 10610 place count 323 transition count 2199
Discarding 76 places :
Symmetric choice reduction at 22 with 76 rule applications. Total rules 10686 place count 247 transition count 1287
Iterating global reduction 22 with 76 rules applied. Total rules applied 10762 place count 247 transition count 1287
Ensure Unique test removed 76 transitions
Reduce isomorphic transitions removed 76 transitions.
Iterating post reduction 22 with 76 rules applied. Total rules applied 10838 place count 247 transition count 1211
Free-agglomeration rule applied 1 times.
Iterating global reduction 23 with 1 rules applied. Total rules applied 10839 place count 247 transition count 1210
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 23 with 1 rules applied. Total rules applied 10840 place count 246 transition count 1210
Free-agglomeration rule (complex) applied 13 times.
Iterating global reduction 24 with 13 rules applied. Total rules applied 10853 place count 246 transition count 1197
Reduce places removed 13 places and 0 transitions.
Iterating post reduction 24 with 13 rules applied. Total rules applied 10866 place count 233 transition count 1197
Discarding 11 places :
Symmetric choice reduction at 25 with 11 rule applications. Total rules 10877 place count 222 transition count 1065
Iterating global reduction 25 with 11 rules applied. Total rules applied 10888 place count 222 transition count 1065
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 25 with 11 rules applied. Total rules applied 10899 place count 222 transition count 1054
Partial Free-agglomeration rule applied 432 times.
Drop transitions removed 432 transitions
Iterating global reduction 26 with 432 rules applied. Total rules applied 11331 place count 222 transition count 1054
Discarding 11 places :
Symmetric choice reduction at 26 with 11 rule applications. Total rules 11342 place count 211 transition count 922
Iterating global reduction 26 with 11 rules applied. Total rules applied 11353 place count 211 transition count 922
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 26 with 11 rules applied. Total rules applied 11364 place count 211 transition count 911
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 27 with 1 rules applied. Total rules applied 11365 place count 211 transition count 911
Applied a total of 11365 rules in 17416 ms. Remains 211 /5242 variables (removed 5031) and now considering 911/14447 (removed 13536) transitions.
Running SMT prover for 4 properties.
// Phase 1: matrix 911 rows 211 cols
[2023-03-13 15:15:03] [INFO ] Computed 56 place invariants in 33 ms
[2023-03-13 15:15:03] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-13 15:15:03] [INFO ] [Real]Absence check using 4 positive and 52 generalized place invariants in 8 ms returned sat
[2023-03-13 15:15:03] [INFO ] After 283ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2023-03-13 15:15:03] [INFO ] [Nat]Absence check using 4 positive place invariants in 2 ms returned sat
[2023-03-13 15:15:03] [INFO ] [Nat]Absence check using 4 positive and 52 generalized place invariants in 8 ms returned sat
[2023-03-13 15:15:04] [INFO ] After 338ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2023-03-13 15:15:04] [INFO ] After 497ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 112 ms.
[2023-03-13 15:15:04] [INFO ] After 672ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
[2023-03-13 15:15:04] [INFO ] Export to MCC of 4 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 3 ms.
[2023-03-13 15:15:04] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 5242 places, 14447 transitions and 92805 arcs took 82 ms.
[2023-03-13 15:15:05] [INFO ] Flatten gal took : 969 ms
Total runtime 192390 ms.
There are residual formulas that ITS could not solve within timeout
======================================================
========== this is Smart for the MCC'2018 ============
======================================================
Running MultiCrashLeafsetExtension (PT), instance S24C12
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: 5242 places, 14447 transitions, 92805 arcs.
Final Score: 2.0800954432E7
Took : 278 seconds
Reachability Fireability file is: ReachabilityFireability.xml
READY TO PARSE. BS

BK_STOP 1678720786996

--------------------
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 112579:
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="MultiCrashLeafsetExtension-PT-S24C12"
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 MultiCrashLeafsetExtension-PT-S24C12, 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 r235-tall-167856422400887"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C12.tgz
mv MultiCrashLeafsetExtension-PT-S24C12 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 ;