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.r234-tall-167856421000903.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)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is MultiCrashLeafsetExtension-PT-S32C03, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r234-tall-167856421000903
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 18M
-rw-r--r-- 1 mcc users 14K Feb 26 03:28 CTLCardinality.txt
-rw-r--r-- 1 mcc users 84K Feb 26 03:28 CTLCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Feb 26 03:24 CTLFireability.txt
-rw-r--r-- 1 mcc users 51K Feb 26 03:24 CTLFireability.xml
-rw-r--r-- 1 mcc users 7.0K Feb 25 16:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K Feb 25 16:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 20K Feb 25 16:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 21K Feb 26 03:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 119K Feb 26 03:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 20K Feb 26 03:33 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 93K Feb 26 03:33 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 18M 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-S32C03-ReachabilityFireability-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1679642056125

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=marciexred
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S32C03
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-24 07:14:17] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-24 07:14:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 07:14:18] [INFO ] Load time of PNML (sax parser for PT used): 534 ms
[2023-03-24 07:14:18] [INFO ] Transformed 15862 places.
[2023-03-24 07:14:18] [INFO ] Transformed 25109 transitions.
[2023-03-24 07:14:18] [INFO ] Parsed PT model containing 15862 places and 25109 transitions and 104566 arcs in 721 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 320 resets, run finished after 744 ms. (steps per millisecond=13 ) properties (out of 16) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 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 4 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 4 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 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 4 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 4 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 4 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 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 4 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 4 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 4 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 4 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 4 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 15) seen :0
Interrupted probabilistic random walk after 8063 steps, run timeout after 3001 ms. (steps per millisecond=2 ) properties seen :{8=1}
Probabilistic random walk after 8063 steps, saw 3858 distinct states, run finished after 3002 ms. (steps per millisecond=2 ) properties seen :1
FORMULA MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-08 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 14 properties.
[2023-03-24 07:14:22] [INFO ] Flow matrix only has 24053 transitions (discarded 1056 similar events)
// Phase 1: matrix 24053 rows 15862 cols
[2023-03-24 07:14:24] [INFO ] Computed 1403 place invariants in 1964 ms
[2023-03-24 07:14:29] [INFO ] [Real]Absence check using 76 positive place invariants in 128 ms returned sat
[2023-03-24 07:14:30] [INFO ] [Real]Absence check using 76 positive and 1327 generalized place invariants in 1175 ms returned sat
[2023-03-24 07:14:49] [INFO ] After 19049ms SMT Verify possible using state equation in real domain returned unsat :1 sat :0 real:12
[2023-03-24 07:14:50] [INFO ] State equation strengthened by 8098 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:339)
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)
[2023-03-24 07:14:50] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-24 07:14:50] [INFO ] After 25409ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
FORMULA MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 14 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 314 out of 15862 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 15862/15862 places, 25109/25109 transitions.
Graph (complete) has 59447 edges and 15862 vertex of which 15820 are kept as prefixes of interest. Removing 42 places using SCC suffix rule.51 ms
Discarding 42 places :
Also discarding 0 output transitions
Drop transitions removed 2856 transitions
Trivial Post-agglo rules discarded 2856 transitions
Performed 2856 trivial Post agglomeration. Transition count delta: 2856
Iterating post reduction 0 with 2856 rules applied. Total rules applied 2857 place count 15820 transition count 22253
Reduce places removed 2856 places and 0 transitions.
Performed 286 Post agglomeration using F-continuation condition.Transition count delta: 286
Iterating post reduction 1 with 3142 rules applied. Total rules applied 5999 place count 12964 transition count 21967
Reduce places removed 286 places and 0 transitions.
Iterating post reduction 2 with 286 rules applied. Total rules applied 6285 place count 12678 transition count 21967
Performed 178 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 178 Pre rules applied. Total rules applied 6285 place count 12678 transition count 21789
Deduced a syphon composed of 178 places in 26 ms
Reduce places removed 178 places and 0 transitions.
Iterating global reduction 3 with 356 rules applied. Total rules applied 6641 place count 12500 transition count 21789
Discarding 2923 places :
Symmetric choice reduction at 3 with 2923 rule applications. Total rules 9564 place count 9577 transition count 18866
Iterating global reduction 3 with 2923 rules applied. Total rules applied 12487 place count 9577 transition count 18866
Discarding 923 places :
Symmetric choice reduction at 3 with 923 rule applications. Total rules 13410 place count 8654 transition count 16097
Iterating global reduction 3 with 923 rules applied. Total rules applied 14333 place count 8654 transition count 16097
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 13 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 3 with 34 rules applied. Total rules applied 14367 place count 8637 transition count 16080
Free-agglomeration rule (complex) applied 278 times.
Iterating global reduction 3 with 278 rules applied. Total rules applied 14645 place count 8637 transition count 15802
Reduce places removed 278 places and 0 transitions.
Iterating post reduction 3 with 278 rules applied. Total rules applied 14923 place count 8359 transition count 15802
Partial Free-agglomeration rule applied 180 times.
Drop transitions removed 180 transitions
Iterating global reduction 4 with 180 rules applied. Total rules applied 15103 place count 8359 transition count 15802
Applied a total of 15103 rules in 13329 ms. Remains 8359 /15862 variables (removed 7503) and now considering 15802/25109 (removed 9307) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13334 ms. Remains : 8359/15862 places, 15802/25109 transitions.
Incomplete random walk after 10000 steps, including 437 resets, run finished after 437 ms. (steps per millisecond=22 ) properties (out of 13) seen :2
FORMULA MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 11) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
[2023-03-24 07:15:04] [INFO ] Flow matrix only has 14468 transitions (discarded 1334 similar events)
// Phase 1: matrix 14468 rows 8359 cols
[2023-03-24 07:15:05] [INFO ] Computed 1361 place invariants in 750 ms
[2023-03-24 07:15:07] [INFO ] [Real]Absence check using 65 positive place invariants in 162 ms returned sat
[2023-03-24 07:15:08] [INFO ] [Real]Absence check using 65 positive and 1296 generalized place invariants in 521 ms returned sat
[2023-03-24 07:15:08] [INFO ] After 2753ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:9
[2023-03-24 07:15:10] [INFO ] [Nat]Absence check using 65 positive place invariants in 156 ms returned sat
[2023-03-24 07:15:10] [INFO ] [Nat]Absence check using 65 positive and 1296 generalized place invariants in 522 ms returned sat
[2023-03-24 07:15:28] [INFO ] After 16726ms SMT Verify possible using state equation in natural domain returned unsat :4 sat :6
[2023-03-24 07:15:28] [INFO ] State equation strengthened by 6252 read => feed constraints.
[2023-03-24 07:15:33] [INFO ] After 5069ms SMT Verify possible using 6252 Read/Feed constraints in natural domain returned unsat :6 sat :3
[2023-03-24 07:15:33] [INFO ] After 5070ms SMT Verify possible using trap constraints in natural domain returned unsat :6 sat :3
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-24 07:15:33] [INFO ] After 25044ms SMT Verify possible using all constraints in natural domain returned unsat :6 sat :3
FORMULA MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-06 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-05 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 10 Parikh solutions to 4 different solutions.
Parikh walk visited 0 properties in 38 ms.
Support contains 42 out of 8359 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8359/8359 places, 15802/15802 transitions.
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 22 rules applied. Total rules applied 22 place count 8359 transition count 15780
Reduce places removed 22 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 23 rules applied. Total rules applied 45 place count 8337 transition count 15779
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 46 place count 8336 transition count 15779
Performed 15 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 15 Pre rules applied. Total rules applied 46 place count 8336 transition count 15764
Deduced a syphon composed of 15 places in 23 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 76 place count 8321 transition count 15764
Discarding 37 places :
Symmetric choice reduction at 3 with 37 rule applications. Total rules 113 place count 8284 transition count 15689
Iterating global reduction 3 with 37 rules applied. Total rules applied 150 place count 8284 transition count 15689
Discarding 16 places :
Symmetric choice reduction at 3 with 16 rule applications. Total rules 166 place count 8268 transition count 15641
Iterating global reduction 3 with 16 rules applied. Total rules applied 182 place count 8268 transition count 15641
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 12 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 214 place count 8252 transition count 15625
Free-agglomeration rule (complex) applied 325 times.
Iterating global reduction 3 with 325 rules applied. Total rules applied 539 place count 8252 transition count 17216
Reduce places removed 325 places and 0 transitions.
Iterating post reduction 3 with 325 rules applied. Total rules applied 864 place count 7927 transition count 17216
Partial Free-agglomeration rule applied 34 times.
Drop transitions removed 34 transitions
Iterating global reduction 4 with 34 rules applied. Total rules applied 898 place count 7927 transition count 17216
Discarding 21 places :
Symmetric choice reduction at 4 with 21 rule applications. Total rules 919 place count 7906 transition count 17195
Iterating global reduction 4 with 21 rules applied. Total rules applied 940 place count 7906 transition count 17195
Applied a total of 940 rules in 12412 ms. Remains 7906 /8359 variables (removed 453) and now considering 17195/15802 (removed -1393) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12414 ms. Remains : 7906/8359 places, 17195/15802 transitions.
Incomplete random walk after 10000 steps, including 520 resets, run finished after 438 ms. (steps per millisecond=22 ) properties (out of 4) seen :1
FORMULA MultiCrashLeafsetExtension-PT-S32C03-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10000 steps, including 47 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-24 07:15:46] [INFO ] Flow matrix only has 15630 transitions (discarded 1565 similar events)
// Phase 1: matrix 15630 rows 7906 cols
[2023-03-24 07:15:47] [INFO ] Computed 1361 place invariants in 806 ms
[2023-03-24 07:15:48] [INFO ] [Real]Absence check using 65 positive place invariants in 138 ms returned sat
[2023-03-24 07:15:48] [INFO ] [Real]Absence check using 65 positive and 1296 generalized place invariants in 501 ms returned sat
[2023-03-24 07:16:02] [INFO ] After 13438ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:2
[2023-03-24 07:16:02] [INFO ] State equation strengthened by 8098 read => feed constraints.
[2023-03-24 07:16:04] [INFO ] After 1351ms SMT Verify possible using 8098 Read/Feed constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-24 07:16:04] [INFO ] After 16777ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-24 07:16:05] [INFO ] [Nat]Absence check using 65 positive place invariants in 139 ms returned sat
[2023-03-24 07:16:05] [INFO ] [Nat]Absence check using 65 positive and 1296 generalized place invariants in 476 ms returned sat
[2023-03-24 07:16:18] [INFO ] After 12076ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-24 07:16:29] [INFO ] After 11014ms SMT Verify possible using 8098 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-24 07:16:29] [INFO ] After 11016ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 5 ms.
[2023-03-24 07:16:29] [INFO ] After 25059ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 14 ms.
Support contains 40 out of 7906 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7906/7906 places, 17195/17195 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 7906 transition count 17194
Deduced a syphon composed of 1 places in 10 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 7905 transition count 17194
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 7904 transition count 17193
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 7904 transition count 17193
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 5 place count 7904 transition count 17193
Applied a total of 5 rules in 4608 ms. Remains 7904 /7906 variables (removed 2) and now considering 17193/17195 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4609 ms. Remains : 7904/7906 places, 17193/17195 transitions.
Incomplete random walk after 10000 steps, including 519 resets, run finished after 514 ms. (steps per millisecond=19 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 63 ms. (steps per millisecond=158 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 48 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 13108 steps, run timeout after 3001 ms. (steps per millisecond=4 ) properties seen :{}
Probabilistic random walk after 13108 steps, saw 6027 distinct states, run finished after 3002 ms. (steps per millisecond=4 ) properties seen :0
Running SMT prover for 3 properties.
[2023-03-24 07:16:37] [INFO ] Flow matrix only has 15628 transitions (discarded 1565 similar events)
// Phase 1: matrix 15628 rows 7904 cols
[2023-03-24 07:16:38] [INFO ] Computed 1361 place invariants in 800 ms
[2023-03-24 07:16:39] [INFO ] [Real]Absence check using 65 positive place invariants in 161 ms returned sat
[2023-03-24 07:16:39] [INFO ] [Real]Absence check using 65 positive and 1296 generalized place invariants in 492 ms returned sat
[2023-03-24 07:16:52] [INFO ] After 14395ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-24 07:16:53] [INFO ] [Nat]Absence check using 65 positive place invariants in 170 ms returned sat
[2023-03-24 07:16:54] [INFO ] [Nat]Absence check using 65 positive and 1296 generalized place invariants in 515 ms returned sat
[2023-03-24 07:17:08] [INFO ] After 13172ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-24 07:17:08] [INFO ] State equation strengthened by 8098 read => feed constraints.
[2023-03-24 07:17:17] [INFO ] After 9755ms SMT Verify possible using 8098 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2023-03-24 07:17:17] [INFO ] After 9756ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 9 ms.
[2023-03-24 07:17:17] [INFO ] After 25064ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 8 ms.
Support contains 40 out of 7904 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7904/7904 places, 17193/17193 transitions.
Applied a total of 0 rules in 1702 ms. Remains 7904 /7904 variables (removed 0) and now considering 17193/17193 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1703 ms. Remains : 7904/7904 places, 17193/17193 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 7904/7904 places, 17193/17193 transitions.
Applied a total of 0 rules in 1810 ms. Remains 7904 /7904 variables (removed 0) and now considering 17193/17193 (removed 0) transitions.
[2023-03-24 07:17:21] [INFO ] Flow matrix only has 15628 transitions (discarded 1565 similar events)
[2023-03-24 07:17:21] [INFO ] Invariant cache hit.
[2023-03-24 07:17:29] [INFO ] Implicit Places using invariants in 8094 ms returned []
Implicit Place search using SMT only with invariants took 8097 ms to find 0 implicit places.
[2023-03-24 07:17:29] [INFO ] Flow matrix only has 15628 transitions (discarded 1565 similar events)
[2023-03-24 07:17:29] [INFO ] Invariant cache hit.
[2023-03-24 07:17:41] [INFO ] Dead Transitions using invariants and state equation in 11910 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21821 ms. Remains : 7904/7904 places, 17193/17193 transitions.
Graph (trivial) has 6864 edges and 7904 vertex of which 33 / 7904 are part of one of the 1 SCC in 11 ms
Free SCC test removed 32 places
Drop transitions removed 1115 transitions
Ensure Unique test removed 1506 transitions
Reduce isomorphic transitions removed 2621 transitions.
Graph (complete) has 39106 edges and 7872 vertex of which 7845 are kept as prefixes of interest. Removing 27 places using SCC suffix rule.6 ms
Discarding 27 places :
Also discarding 0 output transitions
Ensure Unique test removed 641 places
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Remove reverse transitions (loop back) rule discarded transition Node17IsNotRespondingToNode14ToReplaceNode16.Node14IsBecomingTheNewNodeMaster and 1 places that fell out of Prefix Of Interest.
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 449 transitions
Trivial Post-agglo rules discarded 449 transitions
Performed 449 trivial Post agglomeration. Transition count delta: 449
Iterating post reduction 0 with 451 rules applied. Total rules applied 453 place count 7203 transition count 14121
Ensure Unique test removed 1 places
Reduce places removed 450 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 448 transitions
Reduce isomorphic transitions removed 449 transitions.
Drop transitions removed 448 transitions
Trivial Post-agglo rules discarded 448 transitions
Performed 448 trivial Post agglomeration. Transition count delta: 448
Iterating post reduction 1 with 1347 rules applied. Total rules applied 1800 place count 6753 transition count 13224
Ensure Unique test removed 1 places
Reduce places removed 449 places and 0 transitions.
Drop transitions removed 56 transitions
Ensure Unique test removed 392 transitions
Reduce isomorphic transitions removed 448 transitions.
Drop transitions removed 391 transitions
Trivial Post-agglo rules discarded 391 transitions
Performed 391 trivial Post agglomeration. Transition count delta: 391
Iterating post reduction 2 with 1288 rules applied. Total rules applied 3088 place count 6304 transition count 12385
Ensure Unique test removed 56 places
Reduce places removed 447 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 389 transitions
Reduce isomorphic transitions removed 391 transitions.
Drop transitions removed 389 transitions
Trivial Post-agglo rules discarded 389 transitions
Performed 389 trivial Post agglomeration. Transition count delta: 389
Iterating post reduction 3 with 1227 rules applied. Total rules applied 4315 place count 5857 transition count 11605
Ensure Unique test removed 2 places
Reduce places removed 391 places and 0 transitions.
Drop transitions removed 52 transitions
Ensure Unique test removed 337 transitions
Reduce isomorphic transitions removed 389 transitions.
Drop transitions removed 337 transitions
Trivial Post-agglo rules discarded 337 transitions
Performed 337 trivial Post agglomeration. Transition count delta: 337
Iterating post reduction 4 with 1117 rules applied. Total rules applied 5432 place count 5466 transition count 10879
Ensure Unique test removed 52 places
Reduce places removed 389 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 335 transitions
Reduce isomorphic transitions removed 337 transitions.
Drop transitions removed 334 transitions
Trivial Post-agglo rules discarded 334 transitions
Performed 334 trivial Post agglomeration. Transition count delta: 334
Iterating post reduction 5 with 1060 rules applied. Total rules applied 6492 place count 5077 transition count 10208
Ensure Unique test removed 2 places
Reduce places removed 336 places and 0 transitions.
Drop transitions removed 48 transitions
Ensure Unique test removed 286 transitions
Reduce isomorphic transitions removed 334 transitions.
Drop transitions removed 285 transitions
Trivial Post-agglo rules discarded 285 transitions
Performed 285 trivial Post agglomeration. Transition count delta: 285
Iterating post reduction 6 with 955 rules applied. Total rules applied 7447 place count 4741 transition count 9589
Ensure Unique test removed 48 places
Reduce places removed 333 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 283 transitions
Reduce isomorphic transitions removed 285 transitions.
Drop transitions removed 283 transitions
Trivial Post-agglo rules discarded 283 transitions
Performed 283 trivial Post agglomeration. Transition count delta: 283
Iterating post reduction 7 with 901 rules applied. Total rules applied 8348 place count 4408 transition count 9021
Ensure Unique test removed 2 places
Reduce places removed 285 places and 0 transitions.
Drop transitions removed 43 transitions
Ensure Unique test removed 240 transitions
Reduce isomorphic transitions removed 283 transitions.
Drop transitions removed 240 transitions
Trivial Post-agglo rules discarded 240 transitions
Performed 240 trivial Post agglomeration. Transition count delta: 240
Iterating post reduction 8 with 808 rules applied. Total rules applied 9156 place count 4123 transition count 8498
Ensure Unique test removed 43 places
Reduce places removed 283 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 238 transitions
Reduce isomorphic transitions removed 240 transitions.
Drop transitions removed 235 transitions
Trivial Post-agglo rules discarded 235 transitions
Performed 235 trivial Post agglomeration. Transition count delta: 235
Iterating post reduction 9 with 758 rules applied. Total rules applied 9914 place count 3840 transition count 8023
Ensure Unique test removed 2 places
Reduce places removed 237 places and 0 transitions.
Drop transitions removed 39 transitions
Ensure Unique test removed 196 transitions
Reduce isomorphic transitions removed 235 transitions.
Drop transitions removed 196 transitions
Trivial Post-agglo rules discarded 196 transitions
Performed 196 trivial Post agglomeration. Transition count delta: 196
Iterating post reduction 10 with 668 rules applied. Total rules applied 10582 place count 3603 transition count 7592
Ensure Unique test removed 39 places
Reduce places removed 235 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 194 transitions
Reduce isomorphic transitions removed 196 transitions.
Drop transitions removed 194 transitions
Trivial Post-agglo rules discarded 194 transitions
Performed 194 trivial Post agglomeration. Transition count delta: 194
Iterating post reduction 11 with 625 rules applied. Total rules applied 11207 place count 3368 transition count 7202
Ensure Unique test removed 2 places
Reduce places removed 196 places and 0 transitions.
Drop transitions removed 35 transitions
Ensure Unique test removed 159 transitions
Reduce isomorphic transitions removed 194 transitions.
Drop transitions removed 159 transitions
Trivial Post-agglo rules discarded 159 transitions
Performed 159 trivial Post agglomeration. Transition count delta: 159
Iterating post reduction 12 with 549 rules applied. Total rules applied 11756 place count 3172 transition count 6849
Ensure Unique test removed 35 places
Reduce places removed 194 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 157 transitions
Reduce isomorphic transitions removed 159 transitions.
Drop transitions removed 155 transitions
Trivial Post-agglo rules discarded 155 transitions
Performed 155 trivial Post agglomeration. Transition count delta: 155
Iterating post reduction 13 with 508 rules applied. Total rules applied 12264 place count 2978 transition count 6535
Ensure Unique test removed 2 places
Reduce places removed 157 places and 0 transitions.
Drop transitions removed 30 transitions
Ensure Unique test removed 125 transitions
Reduce isomorphic transitions removed 155 transitions.
Drop transitions removed 124 transitions
Trivial Post-agglo rules discarded 124 transitions
Performed 124 trivial Post agglomeration. Transition count delta: 124
Iterating post reduction 14 with 436 rules applied. Total rules applied 12700 place count 2821 transition count 6256
Ensure Unique test removed 30 places
Reduce places removed 154 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 122 transitions
Reduce isomorphic transitions removed 124 transitions.
Drop transitions removed 122 transitions
Trivial Post-agglo rules discarded 122 transitions
Performed 122 trivial Post agglomeration. Transition count delta: 122
Iterating post reduction 15 with 400 rules applied. Total rules applied 13100 place count 2667 transition count 6010
Ensure Unique test removed 2 places
Reduce places removed 124 places and 0 transitions.
Drop transitions removed 27 transitions
Ensure Unique test removed 95 transitions
Reduce isomorphic transitions removed 122 transitions.
Drop transitions removed 94 transitions
Trivial Post-agglo rules discarded 94 transitions
Performed 94 trivial Post agglomeration. Transition count delta: 94
Iterating post reduction 16 with 340 rules applied. Total rules applied 13440 place count 2543 transition count 5794
Ensure Unique test removed 27 places
Reduce places removed 121 places and 0 transitions.
Drop transitions removed 1 transitions
Ensure Unique test removed 93 transitions
Reduce isomorphic transitions removed 94 transitions.
Drop transitions removed 93 transitions
Trivial Post-agglo rules discarded 93 transitions
Performed 93 trivial Post agglomeration. Transition count delta: 93
Iterating post reduction 17 with 308 rules applied. Total rules applied 13748 place count 2422 transition count 5607
Ensure Unique test removed 1 places
Reduce places removed 94 places and 0 transitions.
Drop transitions removed 23 transitions
Ensure Unique test removed 70 transitions
Reduce isomorphic transitions removed 93 transitions.
Drop transitions removed 70 transitions
Trivial Post-agglo rules discarded 70 transitions
Performed 70 trivial Post agglomeration. Transition count delta: 70
Iterating post reduction 18 with 257 rules applied. Total rules applied 14005 place count 2328 transition count 5444
Ensure Unique test removed 23 places
Reduce places removed 93 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 68 transitions
Reduce isomorphic transitions removed 70 transitions.
Drop transitions removed 68 transitions
Trivial Post-agglo rules discarded 68 transitions
Performed 68 trivial Post agglomeration. Transition count delta: 68
Iterating post reduction 19 with 231 rules applied. Total rules applied 14236 place count 2235 transition count 5306
Ensure Unique test removed 2 places
Reduce places removed 70 places and 0 transitions.
Drop transitions removed 19 transitions
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 68 transitions.
Drop transitions removed 48 transitions
Trivial Post-agglo rules discarded 48 transitions
Performed 48 trivial Post agglomeration. Transition count delta: 48
Iterating post reduction 20 with 186 rules applied. Total rules applied 14422 place count 2165 transition count 5190
Ensure Unique test removed 19 places
Reduce places removed 67 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 46 transitions
Reduce isomorphic transitions removed 48 transitions.
Drop transitions removed 46 transitions
Trivial Post-agglo rules discarded 46 transitions
Performed 46 trivial Post agglomeration. Transition count delta: 46
Iterating post reduction 21 with 161 rules applied. Total rules applied 14583 place count 2098 transition count 5096
Ensure Unique test removed 2 places
Reduce places removed 48 places and 0 transitions.
Drop transitions removed 14 transitions
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 46 transitions.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 22 with 126 rules applied. Total rules applied 14709 place count 2050 transition count 5018
Ensure Unique test removed 14 places
Reduce places removed 46 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 32 transitions.
Drop transitions removed 30 transitions
Trivial Post-agglo rules discarded 30 transitions
Performed 30 trivial Post agglomeration. Transition count delta: 30
Iterating post reduction 23 with 108 rules applied. Total rules applied 14817 place count 2004 transition count 4956
Ensure Unique test removed 2 places
Reduce places removed 32 places and 0 transitions.
Drop transitions removed 12 transitions
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 30 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 24 with 80 rules applied. Total rules applied 14897 place count 1972 transition count 4908
Ensure Unique test removed 12 places
Reduce places removed 30 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 25 with 64 rules applied. Total rules applied 14961 place count 1942 transition count 4874
Ensure Unique test removed 2 places
Reduce places removed 18 places and 0 transitions.
Drop transitions removed 8 transitions
Ensure Unique test removed 8 transitions
Reduce isomorphic transitions removed 16 transitions.
Drop transitions removed 8 transitions
Trivial Post-agglo rules discarded 8 transitions
Performed 8 trivial Post agglomeration. Transition count delta: 8
Iterating post reduction 26 with 42 rules applied. Total rules applied 15003 place count 1924 transition count 4850
Ensure Unique test removed 8 places
Reduce places removed 16 places and 0 transitions.
Drop transitions removed 2 transitions
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 8 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 27 with 30 rules applied. Total rules applied 15033 place count 1908 transition count 4836
Ensure Unique test removed 2 places
Reduce places removed 8 places and 0 transitions.
Drop transitions removed 4 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 6 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 28 with 16 rules applied. Total rules applied 15049 place count 1900 transition count 4828
Ensure Unique test removed 4 places
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Iterating post reduction 29 with 19 rules applied. Total rules applied 15068 place count 1894 transition count 4815
Ensure Unique test removed 2 places
Reduce places removed 13 places and 0 transitions.
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 30 with 24 rules applied. Total rules applied 15092 place count 1881 transition count 4804
Performed 197 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 31 with 197 Pre rules applied. Total rules applied 15092 place count 1881 transition count 4607
Deduced a syphon composed of 197 places in 1 ms
Ensure Unique test removed 190 places
Reduce places removed 387 places and 0 transitions.
Iterating global reduction 31 with 584 rules applied. Total rules applied 15676 place count 1494 transition count 4607
Discarding 216 places :
Symmetric choice reduction at 31 with 216 rule applications. Total rules 15892 place count 1278 transition count 4391
Iterating global reduction 31 with 216 rules applied. Total rules applied 16108 place count 1278 transition count 4391
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 31 with 1 Pre rules applied. Total rules applied 16108 place count 1278 transition count 4390
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 31 with 2 rules applied. Total rules applied 16110 place count 1277 transition count 4390
Discarding 851 places :
Symmetric choice reduction at 31 with 851 rule applications. Total rules 16961 place count 426 transition count 1837
Iterating global reduction 31 with 851 rules applied. Total rules applied 17812 place count 426 transition count 1837
Ensure Unique test removed 851 transitions
Reduce isomorphic transitions removed 851 transitions.
Iterating post reduction 31 with 851 rules applied. Total rules applied 18663 place count 426 transition count 986
Performed 62 Post agglomeration using F-continuation condition.Transition count delta: 62
Deduced a syphon composed of 62 places in 0 ms
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 32 with 124 rules applied. Total rules applied 18787 place count 364 transition count 924
Drop transitions removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 32 with 29 rules applied. Total rules applied 18816 place count 364 transition count 895
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 33 with 7 rules applied. Total rules applied 18823 place count 364 transition count 888
Free-agglomeration rule (complex) applied 7 times.
Iterating global reduction 33 with 7 rules applied. Total rules applied 18830 place count 364 transition count 881
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 33 with 7 rules applied. Total rules applied 18837 place count 357 transition count 881
Partial Free-agglomeration rule applied 475 times.
Drop transitions removed 475 transitions
Iterating global reduction 34 with 475 rules applied. Total rules applied 19312 place count 357 transition count 881
Discarding 30 places :
Symmetric choice reduction at 34 with 30 rule applications. Total rules 19342 place count 327 transition count 791
Iterating global reduction 34 with 30 rules applied. Total rules applied 19372 place count 327 transition count 791
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 30 transitions.
Iterating post reduction 34 with 30 rules applied. Total rules applied 19402 place count 327 transition count 761
Applied a total of 19402 rules in 18756 ms. Remains 327 /7904 variables (removed 7577) and now considering 761/17193 (removed 16432) transitions.
Running SMT prover for 3 properties.
// Phase 1: matrix 761 rows 327 cols
[2023-03-24 07:18:00] [INFO ] Computed 64 place invariants in 22 ms
[2023-03-24 07:18:00] [INFO ] [Real]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-24 07:18:00] [INFO ] [Real]Absence check using 6 positive and 58 generalized place invariants in 10 ms returned sat
[2023-03-24 07:18:00] [INFO ] After 283ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-24 07:18:00] [INFO ] [Nat]Absence check using 6 positive place invariants in 2 ms returned sat
[2023-03-24 07:18:00] [INFO ] [Nat]Absence check using 6 positive and 58 generalized place invariants in 12 ms returned sat
[2023-03-24 07:18:00] [INFO ] After 352ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-24 07:18:01] [INFO ] After 569ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 165 ms.
[2023-03-24 07:18:01] [INFO ] After 824ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2023-03-24 07:18:01] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 2 ms.
[2023-03-24 07:18:01] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 7904 places, 17193 transitions and 93067 arcs took 86 ms.
[2023-03-24 07:18:02] [INFO ] Flatten gal took : 889 ms
Total runtime 225010 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=ReachabilityFireability.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: gen
(NrP: 7904 NrTr: 17193 NrArc: 93067)

parse formulas
formulas created successfully
place and transition orderings generation:0m31.351sec

net check time: 0m 0.016sec

init dd package: 0m 2.709sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 8611716 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16062912 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
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 1.119sec

34717 34725 49794 70293 91721 112276 131505 138117

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-S32C03"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is MultiCrashLeafsetExtension-PT-S32C03, 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 r234-tall-167856421000903"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C03.tgz
mv MultiCrashLeafsetExtension-PT-S32C03 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 ;