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.r009-oct2-167813597500159.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool ltsminxred
Input is ASLink-PT-10a, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r009-oct2-167813597500159
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.4M
-rw-r--r-- 1 mcc users 9.9K Feb 26 13:08 CTLCardinality.txt
-rw-r--r-- 1 mcc users 116K Feb 26 13:08 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 13:08 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 13:08 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 3.5K Feb 25 15:30 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 15:30 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:30 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:30 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.6K Feb 26 13:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K Feb 26 13:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Feb 26 13:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 34K Feb 26 13:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:30 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 15:30 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 920K 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-10a-ReachabilityFireability-00
FORMULA_NAME ASLink-PT-10a-ReachabilityFireability-01
FORMULA_NAME ASLink-PT-10a-ReachabilityFireability-02
FORMULA_NAME ASLink-PT-10a-ReachabilityFireability-03
FORMULA_NAME ASLink-PT-10a-ReachabilityFireability-04
FORMULA_NAME ASLink-PT-10a-ReachabilityFireability-05
FORMULA_NAME ASLink-PT-10a-ReachabilityFireability-06
FORMULA_NAME ASLink-PT-10a-ReachabilityFireability-07
FORMULA_NAME ASLink-PT-10a-ReachabilityFireability-08
FORMULA_NAME ASLink-PT-10a-ReachabilityFireability-09
FORMULA_NAME ASLink-PT-10a-ReachabilityFireability-10
FORMULA_NAME ASLink-PT-10a-ReachabilityFireability-11
FORMULA_NAME ASLink-PT-10a-ReachabilityFireability-12
FORMULA_NAME ASLink-PT-10a-ReachabilityFireability-13
FORMULA_NAME ASLink-PT-10a-ReachabilityFireability-14
FORMULA_NAME ASLink-PT-10a-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678618169350

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=ltsminxred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ASLink-PT-10a
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-12 10:49:31] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-12 10:49:31] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-12 10:49:32] [INFO ] Load time of PNML (sax parser for PT used): 183 ms
[2023-03-12 10:49:32] [INFO ] Transformed 2186 places.
[2023-03-12 10:49:32] [INFO ] Transformed 3192 transitions.
[2023-03-12 10:49:32] [INFO ] Found NUPN structural information;
[2023-03-12 10:49:32] [INFO ] Parsed PT model containing 2186 places and 3192 transitions and 11972 arcs in 291 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 8 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 34 transitions
Reduce redundant transitions removed 34 transitions.
Incomplete random walk after 10000 steps, including 48 resets, run finished after 578 ms. (steps per millisecond=17 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 9 ms. (steps per millisecond=111 ) properties (out of 16) 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 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) 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 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 4 ms. (steps per millisecond=250 ) properties (out of 16) seen :0
Interrupted probabilistic random walk after 109409 steps, run timeout after 3001 ms. (steps per millisecond=36 ) properties seen :{}
Probabilistic random walk after 109409 steps, saw 29121 distinct states, run finished after 3003 ms. (steps per millisecond=36 ) properties seen :0
Running SMT prover for 16 properties.
// Phase 1: matrix 3158 rows 2186 cols
[2023-03-12 10:49:36] [INFO ] Computed 422 place invariants in 187 ms
[2023-03-12 10:49:38] [INFO ] [Real]Absence check using 105 positive place invariants in 230 ms returned sat
[2023-03-12 10:49:38] [INFO ] [Real]Absence check using 105 positive and 317 generalized place invariants in 328 ms returned sat
[2023-03-12 10:49:38] [INFO ] After 2118ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:16
[2023-03-12 10:49:40] [INFO ] [Nat]Absence check using 105 positive place invariants in 115 ms returned sat
[2023-03-12 10:49:40] [INFO ] [Nat]Absence check using 105 positive and 317 generalized place invariants in 369 ms returned sat
[2023-03-12 10:50:03] [INFO ] After 21970ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :12
[2023-03-12 10:50:03] [INFO ] After 21983ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :12
Attempting to minimize the solution found.
Minimization took 3 ms.
[2023-03-12 10:50:03] [INFO ] After 25037ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :12
FORMULA ASLink-PT-10a-ReachabilityFireability-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 16 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 188 out of 2186 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2186/2186 places, 3158/3158 transitions.
Ensure Unique test removed 38 places
Discarding 19 places :
Implicit places reduction removed 19 places
Drop transitions removed 177 transitions
Trivial Post-agglo rules discarded 177 transitions
Performed 177 trivial Post agglomeration. Transition count delta: 177
Iterating post reduction 0 with 234 rules applied. Total rules applied 234 place count 2129 transition count 2981
Reduce places removed 177 places and 0 transitions.
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Iterating post reduction 1 with 184 rules applied. Total rules applied 418 place count 1952 transition count 2974
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 2 with 7 rules applied. Total rules applied 425 place count 1945 transition count 2974
Performed 191 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 191 Pre rules applied. Total rules applied 425 place count 1945 transition count 2783
Deduced a syphon composed of 191 places in 7 ms
Ensure Unique test removed 76 places
Reduce places removed 267 places and 0 transitions.
Iterating global reduction 3 with 458 rules applied. Total rules applied 883 place count 1678 transition count 2783
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 1 rules applied. Total rules applied 884 place count 1678 transition count 2782
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 885 place count 1677 transition count 2782
Discarding 9 places :
Symmetric choice reduction at 5 with 9 rule applications. Total rules 894 place count 1668 transition count 2735
Ensure Unique test removed 1 places
Iterating global reduction 5 with 10 rules applied. Total rules applied 904 place count 1667 transition count 2735
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 5 with 6 rules applied. Total rules applied 910 place count 1666 transition count 2730
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 913 place count 1663 transition count 2730
Performed 53 Post agglomeration using F-continuation condition.Transition count delta: 53
Deduced a syphon composed of 53 places in 6 ms
Reduce places removed 53 places and 0 transitions.
Iterating global reduction 7 with 106 rules applied. Total rules applied 1019 place count 1610 transition count 2677
Free-agglomeration rule applied 4 times.
Iterating global reduction 7 with 4 rules applied. Total rules applied 1023 place count 1610 transition count 2673
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 1027 place count 1606 transition count 2673
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 8 with 8 rules applied. Total rules applied 1035 place count 1606 transition count 2665
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 8 with 8 rules applied. Total rules applied 1043 place count 1598 transition count 2665
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 9 with 7 rules applied. Total rules applied 1050 place count 1598 transition count 2665
Applied a total of 1050 rules in 969 ms. Remains 1598 /2186 variables (removed 588) and now considering 2665/3158 (removed 493) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 980 ms. Remains : 1598/2186 places, 2665/3158 transitions.
Incomplete random walk after 10000 steps, including 71 resets, run finished after 440 ms. (steps per millisecond=22 ) properties (out of 15) seen :1
FORMULA ASLink-PT-10a-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 91 ms. (steps per millisecond=109 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 14) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 14) seen :0
Interrupted probabilistic random walk after 111491 steps, run timeout after 3001 ms. (steps per millisecond=37 ) properties seen :{}
Probabilistic random walk after 111491 steps, saw 30227 distinct states, run finished after 3001 ms. (steps per millisecond=37 ) properties seen :0
Running SMT prover for 14 properties.
// Phase 1: matrix 2665 rows 1598 cols
[2023-03-12 10:50:08] [INFO ] Computed 287 place invariants in 51 ms
[2023-03-12 10:50:09] [INFO ] After 749ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:14
[2023-03-12 10:50:10] [INFO ] [Nat]Absence check using 84 positive place invariants in 97 ms returned sat
[2023-03-12 10:50:10] [INFO ] [Nat]Absence check using 84 positive and 203 generalized place invariants in 121 ms returned sat
[2023-03-12 10:50:34] [INFO ] After 23337ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :11
[2023-03-12 10:50:34] [INFO ] State equation strengthened by 53 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)
[2023-03-12 10:50:34] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-12 10:50:34] [INFO ] After 25054ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:14
FORMULA ASLink-PT-10a-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 14 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 146 ms.
Support contains 176 out of 1598 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1598/1598 places, 2665/2665 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 1598 transition count 2664
Deduced a syphon composed of 1 places in 6 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1597 transition count 2664
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 17 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 4 rules applied. Total rules applied 6 place count 1595 transition count 2662
Applied a total of 6 rules in 154 ms. Remains 1595 /1598 variables (removed 3) and now considering 2662/2665 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 154 ms. Remains : 1595/1598 places, 2662/2665 transitions.
Incomplete random walk after 10000 steps, including 71 resets, run finished after 464 ms. (steps per millisecond=21 ) properties (out of 13) seen :1
FORMULA ASLink-PT-10a-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 12) 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 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 7 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 12) seen :0
Interrupted probabilistic random walk after 108955 steps, run timeout after 3001 ms. (steps per millisecond=36 ) properties seen :{}
Probabilistic random walk after 108955 steps, saw 29667 distinct states, run finished after 3002 ms. (steps per millisecond=36 ) properties seen :0
Running SMT prover for 12 properties.
// Phase 1: matrix 2662 rows 1595 cols
[2023-03-12 10:50:39] [INFO ] Computed 287 place invariants in 35 ms
[2023-03-12 10:50:40] [INFO ] After 677ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2023-03-12 10:50:40] [INFO ] [Nat]Absence check using 83 positive place invariants in 40 ms returned sat
[2023-03-12 10:50:41] [INFO ] [Nat]Absence check using 83 positive and 204 generalized place invariants in 133 ms returned sat
[2023-03-12 10:50:57] [INFO ] After 15783ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :8
[2023-03-12 10:50:57] [INFO ] State equation strengthened by 53 read => feed constraints.
[2023-03-12 10:51:05] [INFO ] After 7709ms SMT Verify possible using 53 Read/Feed constraints in natural domain returned unsat :4 sat :7
[2023-03-12 10:51:05] [INFO ] After 7711ms SMT Verify possible using trap constraints in natural domain returned unsat :4 sat :7
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-12 10:51:05] [INFO ] After 25048ms SMT Verify possible using all constraints in natural domain returned unsat :4 sat :7
FORMULA ASLink-PT-10a-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-10a-ReachabilityFireability-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-10a-ReachabilityFireability-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ASLink-PT-10a-ReachabilityFireability-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 12 Parikh solutions to 8 different solutions.
Parikh walk visited 0 properties in 1309 ms.
Support contains 63 out of 1595 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1595/1595 places, 2662/2662 transitions.
Ensure Unique test removed 1 places
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 12 rules applied. Total rules applied 12 place count 1593 transition count 2652
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 22 place count 1583 transition count 2652
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 15 Pre rules applied. Total rules applied 22 place count 1583 transition count 2637
Deduced a syphon composed of 15 places in 8 ms
Ensure Unique test removed 5 places
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 2 with 35 rules applied. Total rules applied 57 place count 1563 transition count 2637
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 59 place count 1561 transition count 2625
Iterating global reduction 2 with 2 rules applied. Total rules applied 61 place count 1561 transition count 2625
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 4 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 77 place count 1553 transition count 2617
Free-agglomeration rule applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 78 place count 1553 transition count 2616
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 79 place count 1552 transition count 2616
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 3 with 3 rules applied. Total rules applied 82 place count 1552 transition count 2613
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 85 place count 1549 transition count 2613
Partial Free-agglomeration rule applied 6 times.
Drop transitions removed 6 transitions
Iterating global reduction 4 with 6 rules applied. Total rules applied 91 place count 1549 transition count 2613
Applied a total of 91 rules in 484 ms. Remains 1549 /1595 variables (removed 46) and now considering 2613/2662 (removed 49) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 484 ms. Remains : 1549/1595 places, 2613/2662 transitions.
Incomplete random walk after 10000 steps, including 86 resets, run finished after 286 ms. (steps per millisecond=34 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 7 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 6 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 8) seen :0
Interrupted probabilistic random walk after 125142 steps, run timeout after 3001 ms. (steps per millisecond=41 ) properties seen :{}
Probabilistic random walk after 125142 steps, saw 32359 distinct states, run finished after 3001 ms. (steps per millisecond=41 ) properties seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 2613 rows 1549 cols
[2023-03-12 10:51:10] [INFO ] Computed 280 place invariants in 24 ms
[2023-03-12 10:51:11] [INFO ] After 443ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-12 10:51:11] [INFO ] [Nat]Absence check using 76 positive place invariants in 32 ms returned sat
[2023-03-12 10:51:11] [INFO ] [Nat]Absence check using 76 positive and 204 generalized place invariants in 85 ms returned sat
[2023-03-12 10:51:29] [INFO ] After 17859ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-12 10:51:29] [INFO ] State equation strengthened by 60 read => feed constraints.
[2023-03-12 10:51:36] [INFO ] After 6228ms SMT Verify possible using 60 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2023-03-12 10:51:36] [INFO ] After 6229ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-12 10:51:36] [INFO ] After 25038ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 2210 ms.
Support contains 63 out of 1549 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1549/1549 places, 2613/2613 transitions.
Applied a total of 0 rules in 68 ms. Remains 1549 /1549 variables (removed 0) and now considering 2613/2613 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 69 ms. Remains : 1549/1549 places, 2613/2613 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1549/1549 places, 2613/2613 transitions.
Applied a total of 0 rules in 77 ms. Remains 1549 /1549 variables (removed 0) and now considering 2613/2613 (removed 0) transitions.
[2023-03-12 10:51:38] [INFO ] Invariant cache hit.
[2023-03-12 10:51:40] [INFO ] Implicit Places using invariants in 1921 ms returned [1, 19, 20, 22, 51, 69, 149, 162, 163, 164, 165, 166, 184, 202, 283, 296, 297, 298, 299, 300, 318, 406, 418, 431, 432, 433, 434, 435, 453, 471, 551, 566, 567, 568, 569, 570, 588, 606, 688, 702, 703, 704, 706, 724, 742, 822, 837, 838, 839, 840, 841, 859, 877, 913, 960, 973, 974, 975, 976, 977, 1013, 1093, 1107, 1108, 1109, 1110, 1130, 1148, 1241, 1242, 1243, 1244, 1245, 1263, 1281, 1361, 1366, 1377, 1378, 1379, 1380, 1381, 1417, 1420, 1438, 1439, 1440, 1441, 1453, 1459, 1465, 1471, 1477, 1483, 1489, 1495, 1501, 1507, 1513]
Discarding 99 places :
Implicit Place search using SMT only with invariants took 1942 ms to find 99 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1450/1549 places, 2613/2613 transitions.
Drop transitions removed 132 transitions
Trivial Post-agglo rules discarded 132 transitions
Performed 132 trivial Post agglomeration. Transition count delta: 132
Iterating post reduction 0 with 132 rules applied. Total rules applied 132 place count 1450 transition count 2481
Reduce places removed 132 places and 0 transitions.
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Iterating post reduction 1 with 144 rules applied. Total rules applied 276 place count 1318 transition count 2469
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 2 with 12 rules applied. Total rules applied 288 place count 1306 transition count 2469
Performed 75 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 75 Pre rules applied. Total rules applied 288 place count 1306 transition count 2394
Deduced a syphon composed of 75 places in 7 ms
Ensure Unique test removed 1 places
Reduce places removed 76 places and 0 transitions.
Iterating global reduction 3 with 151 rules applied. Total rules applied 439 place count 1230 transition count 2394
Discarding 22 places :
Implicit places reduction removed 22 places
Drop transitions removed 23 transitions
Trivial Post-agglo rules discarded 23 transitions
Performed 23 trivial Post agglomeration. Transition count delta: 23
Iterating post reduction 3 with 45 rules applied. Total rules applied 484 place count 1208 transition count 2371
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 4 with 23 rules applied. Total rules applied 507 place count 1185 transition count 2371
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 507 place count 1185 transition count 2370
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 509 place count 1184 transition count 2370
Discarding 18 places :
Symmetric choice reduction at 5 with 18 rule applications. Total rules 527 place count 1166 transition count 2352
Iterating global reduction 5 with 18 rules applied. Total rules applied 545 place count 1166 transition count 2352
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 549 place count 1166 transition count 2348
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 549 place count 1166 transition count 2347
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 551 place count 1165 transition count 2347
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 556 place count 1160 transition count 2342
Iterating global reduction 6 with 5 rules applied. Total rules applied 561 place count 1160 transition count 2342
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 562 place count 1160 transition count 2341
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 565 place count 1157 transition count 2338
Iterating global reduction 7 with 3 rules applied. Total rules applied 568 place count 1157 transition count 2338
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 569 place count 1156 transition count 2337
Iterating global reduction 7 with 1 rules applied. Total rules applied 570 place count 1156 transition count 2337
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 571 place count 1155 transition count 2336
Iterating global reduction 7 with 1 rules applied. Total rules applied 572 place count 1155 transition count 2336
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 573 place count 1154 transition count 2335
Iterating global reduction 7 with 1 rules applied. Total rules applied 574 place count 1154 transition count 2335
Performed 71 Post agglomeration using F-continuation condition.Transition count delta: 71
Deduced a syphon composed of 71 places in 2 ms
Reduce places removed 71 places and 0 transitions.
Iterating global reduction 7 with 142 rules applied. Total rules applied 716 place count 1083 transition count 2264
Discarding 6 places :
Symmetric choice reduction at 7 with 6 rule applications. Total rules 722 place count 1077 transition count 2258
Iterating global reduction 7 with 6 rules applied. Total rules applied 728 place count 1077 transition count 2258
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 7 with 5 rules applied. Total rules applied 733 place count 1077 transition count 2253
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 8 with 1 rules applied. Total rules applied 734 place count 1077 transition count 2252
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 736 place count 1076 transition count 2251
Free-agglomeration rule applied 7 times.
Iterating global reduction 8 with 7 rules applied. Total rules applied 743 place count 1076 transition count 2244
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 8 with 12 rules applied. Total rules applied 755 place count 1069 transition count 2239
Free-agglomeration rule (complex) applied 34 times.
Iterating global reduction 9 with 34 rules applied. Total rules applied 789 place count 1069 transition count 2205
Ensure Unique test removed 1 places
Reduce places removed 35 places and 0 transitions.
Iterating post reduction 9 with 35 rules applied. Total rules applied 824 place count 1034 transition count 2205
Discarding 1 places :
Symmetric choice reduction at 10 with 1 rule applications. Total rules 825 place count 1033 transition count 2204
Iterating global reduction 10 with 1 rules applied. Total rules applied 826 place count 1033 transition count 2204
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 10 with 1 rules applied. Total rules applied 827 place count 1033 transition count 2203
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 828 place count 1033 transition count 2202
Partial Free-agglomeration rule applied 21 times.
Drop transitions removed 21 transitions
Iterating global reduction 11 with 21 rules applied. Total rules applied 849 place count 1033 transition count 2202
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 11 with 1 rules applied. Total rules applied 850 place count 1033 transition count 2202
Applied a total of 850 rules in 1054 ms. Remains 1033 /1450 variables (removed 417) and now considering 2202/2613 (removed 411) transitions.
// Phase 1: matrix 2202 rows 1033 cols
[2023-03-12 10:51:41] [INFO ] Computed 157 place invariants in 48 ms
[2023-03-12 10:51:42] [INFO ] Implicit Places using invariants in 1006 ms returned [76, 99, 105, 110, 111, 117, 118, 170, 187, 193, 195, 198, 204, 209, 210, 263, 281, 287, 290, 296, 301, 302, 354, 371, 377, 380, 382, 383, 388, 389, 442, 474, 480, 485, 486, 540, 557, 563, 566, 568, 569, 574, 575, 627, 647, 653, 656, 658, 660, 665, 666, 719, 740, 748, 754, 755, 821, 842, 848, 851, 853, 854, 859, 864, 865, 917, 934, 940, 942, 945, 946]
Discarding 71 places :
Implicit Place search using SMT only with invariants took 1009 ms to find 71 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 962/1549 places, 2202/2613 transitions.
Discarding 23 places :
Symmetric choice reduction at 0 with 23 rule applications. Total rules 23 place count 939 transition count 2179
Iterating global reduction 0 with 23 rules applied. Total rules applied 46 place count 939 transition count 2179
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 57 place count 928 transition count 2168
Iterating global reduction 0 with 11 rules applied. Total rules applied 68 place count 928 transition count 2168
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 70 place count 926 transition count 2166
Iterating global reduction 0 with 2 rules applied. Total rules applied 72 place count 926 transition count 2166
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 20
Deduced a syphon composed of 20 places in 3 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 0 with 40 rules applied. Total rules applied 112 place count 906 transition count 2146
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 113 place count 905 transition count 2144
Iterating global reduction 0 with 1 rules applied. Total rules applied 114 place count 905 transition count 2144
Free-agglomeration rule applied 28 times.
Iterating global reduction 0 with 28 rules applied. Total rules applied 142 place count 905 transition count 2116
Reduce places removed 28 places and 0 transitions.
Iterating post reduction 0 with 28 rules applied. Total rules applied 170 place count 877 transition count 2116
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 1 with 6 rules applied. Total rules applied 176 place count 877 transition count 2110
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 182 place count 871 transition count 2110
Applied a total of 182 rules in 248 ms. Remains 871 /962 variables (removed 91) and now considering 2110/2202 (removed 92) transitions.
// Phase 1: matrix 2110 rows 871 cols
[2023-03-12 10:51:42] [INFO ] Computed 86 place invariants in 42 ms
[2023-03-12 10:51:43] [INFO ] Implicit Places using invariants in 623 ms returned []
[2023-03-12 10:51:43] [INFO ] Invariant cache hit.
[2023-03-12 10:51:44] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-03-12 10:51:47] [INFO ] Implicit Places using invariants and state equation in 3730 ms returned []
Implicit Place search using SMT with State Equation took 4367 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 871/1549 places, 2110/2613 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 8697 ms. Remains : 871/1549 places, 2110/2613 transitions.
Incomplete random walk after 10000 steps, including 145 resets, run finished after 332 ms. (steps per millisecond=30 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 8) seen :0
Interrupted probabilistic random walk after 83993 steps, run timeout after 3001 ms. (steps per millisecond=27 ) properties seen :{}
Probabilistic random walk after 83993 steps, saw 60241 distinct states, run finished after 3001 ms. (steps per millisecond=27 ) properties seen :0
Running SMT prover for 8 properties.
[2023-03-12 10:51:50] [INFO ] Invariant cache hit.
[2023-03-12 10:51:51] [INFO ] After 244ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-12 10:51:51] [INFO ] [Nat]Absence check using 17 positive place invariants in 6 ms returned sat
[2023-03-12 10:51:51] [INFO ] [Nat]Absence check using 17 positive and 69 generalized place invariants in 64 ms returned sat
[2023-03-12 10:51:57] [INFO ] After 5384ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-12 10:51:57] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-03-12 10:52:10] [INFO ] After 13192ms SMT Verify possible using 6 Read/Feed constraints in natural domain returned unsat :0 sat :7
[2023-03-12 10:52:16] [INFO ] After 19153ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 2 ms.
[2023-03-12 10:52:16] [INFO ] After 25030ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 598 ms.
Support contains 63 out of 871 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 871/871 places, 2110/2110 transitions.
Applied a total of 0 rules in 31 ms. Remains 871 /871 variables (removed 0) and now considering 2110/2110 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 871/871 places, 2110/2110 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 871/871 places, 2110/2110 transitions.
Applied a total of 0 rules in 26 ms. Remains 871 /871 variables (removed 0) and now considering 2110/2110 (removed 0) transitions.
[2023-03-12 10:52:16] [INFO ] Invariant cache hit.
[2023-03-12 10:52:17] [INFO ] Implicit Places using invariants in 469 ms returned []
[2023-03-12 10:52:17] [INFO ] Invariant cache hit.
[2023-03-12 10:52:18] [INFO ] State equation strengthened by 6 read => feed constraints.
[2023-03-12 10:52:21] [INFO ] Implicit Places using invariants and state equation in 4381 ms returned []
Implicit Place search using SMT with State Equation took 4855 ms to find 0 implicit places.
[2023-03-12 10:52:21] [INFO ] Redundant transitions in 191 ms returned []
[2023-03-12 10:52:21] [INFO ] Invariant cache hit.
[2023-03-12 10:52:22] [INFO ] Dead Transitions using invariants and state equation in 925 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6025 ms. Remains : 871/871 places, 2110/2110 transitions.
Applied a total of 0 rules in 31 ms. Remains 871 /871 variables (removed 0) and now considering 2110/2110 (removed 0) transitions.
Running SMT prover for 8 properties.
[2023-03-12 10:52:22] [INFO ] Invariant cache hit.
[2023-03-12 10:52:23] [INFO ] After 290ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2023-03-12 10:52:23] [INFO ] [Nat]Absence check using 17 positive place invariants in 7 ms returned sat
[2023-03-12 10:52:23] [INFO ] [Nat]Absence check using 17 positive and 69 generalized place invariants in 93 ms returned sat
[2023-03-12 10:52:28] [INFO ] After 4562ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :8
[2023-03-12 10:52:29] [INFO ] Deduced a trap composed of 18 places in 465 ms of which 4 ms to minimize.
[2023-03-12 10:52:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 605 ms
[2023-03-12 10:52:36] [INFO ] Deduced a trap composed of 28 places in 217 ms of which 2 ms to minimize.
[2023-03-12 10:52:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 389 ms
[2023-03-12 10:52:36] [INFO ] After 12686ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :8
Attempting to minimize the solution found.
Minimization took 13226 ms.
[2023-03-12 10:52:49] [INFO ] After 26532ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
[2023-03-12 10:52:49] [INFO ] Export to MCC of 8 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 11 ms.
[2023-03-12 10:52:49] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 871 places, 2110 transitions and 8521 arcs took 20 ms.
[2023-03-12 10:52:50] [INFO ] Flatten gal took : 209 ms
Total runtime 198372 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --inv-bin-par --invariant=/tmp/567/inv_0_ --invariant=/tmp/567/inv_1_ --invariant=/tmp/567/inv_2_ --invariant=/tmp/567/inv_3_ --invariant=/tmp/567/inv_4_ --invariant=/tmp/567/inv_5_ --invariant=/tmp/567/inv_6_ --invariant=/tmp/567/inv_7_ --inv-par
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393220 kB
MemFree: 9645228 kB
After kill :
MemTotal: 16393220 kB
MemFree: 16294988 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
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
mcc2023

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-10a"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is ASLink-PT-10a, 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 r009-oct2-167813597500159"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ASLink-PT-10a.tgz
mv ASLink-PT-10a 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 ;