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.r170-tall-167838856700095.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
................
=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is Echo-PT-d03r05, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r170-tall-167838856700095
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.2M
-rw-r--r-- 1 mcc users 6.6K Feb 25 14:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K Feb 25 14:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.7K Feb 25 14:04 CTLFireability.txt
-rw-r--r-- 1 mcc users 41K Feb 25 14:04 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.9K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:03 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Feb 25 16:03 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 16:03 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 16:03 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Feb 25 14:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 109K Feb 25 14:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.3K Feb 25 14:06 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 82K Feb 25 14:06 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 16:03 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 16:03 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 716K 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 Echo-PT-d03r05-ReachabilityFireability-00
FORMULA_NAME Echo-PT-d03r05-ReachabilityFireability-01
FORMULA_NAME Echo-PT-d03r05-ReachabilityFireability-02
FORMULA_NAME Echo-PT-d03r05-ReachabilityFireability-03
FORMULA_NAME Echo-PT-d03r05-ReachabilityFireability-04
FORMULA_NAME Echo-PT-d03r05-ReachabilityFireability-05
FORMULA_NAME Echo-PT-d03r05-ReachabilityFireability-06
FORMULA_NAME Echo-PT-d03r05-ReachabilityFireability-07
FORMULA_NAME Echo-PT-d03r05-ReachabilityFireability-08
FORMULA_NAME Echo-PT-d03r05-ReachabilityFireability-09
FORMULA_NAME Echo-PT-d03r05-ReachabilityFireability-10
FORMULA_NAME Echo-PT-d03r05-ReachabilityFireability-11
FORMULA_NAME Echo-PT-d03r05-ReachabilityFireability-12
FORMULA_NAME Echo-PT-d03r05-ReachabilityFireability-13
FORMULA_NAME Echo-PT-d03r05-ReachabilityFireability-14
FORMULA_NAME Echo-PT-d03r05-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1678479523583

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=Echo-PT-d03r05
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-10 20:18:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2023-03-10 20:18:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-10 20:18:45] [INFO ] Load time of PNML (sax parser for PT used): 120 ms
[2023-03-10 20:18:45] [INFO ] Transformed 1445 places.
[2023-03-10 20:18:45] [INFO ] Transformed 1190 transitions.
[2023-03-10 20:18:45] [INFO ] Found NUPN structural information;
[2023-03-10 20:18:45] [INFO ] Parsed PT model containing 1445 places and 1190 transitions and 8260 arcs in 193 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 39 resets, run finished after 460 ms. (steps per millisecond=21 ) properties (out of 16) seen :10
FORMULA Echo-PT-d03r05-ReachabilityFireability-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Echo-PT-d03r05-ReachabilityFireability-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Echo-PT-d03r05-ReachabilityFireability-10 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Echo-PT-d03r05-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Echo-PT-d03r05-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Echo-PT-d03r05-ReachabilityFireability-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Echo-PT-d03r05-ReachabilityFireability-05 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Echo-PT-d03r05-ReachabilityFireability-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Echo-PT-d03r05-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Echo-PT-d03r05-ReachabilityFireability-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 102 ms. (steps per millisecond=98 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 71 ms. (steps per millisecond=140 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 6) seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 1190 rows 1445 cols
[2023-03-10 20:18:46] [INFO ] Computed 725 place invariants in 82 ms
[2023-03-10 20:18:47] [INFO ] After 582ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2023-03-10 20:18:47] [INFO ] [Nat]Absence check using 108 positive place invariants in 34 ms returned sat
[2023-03-10 20:18:47] [INFO ] [Nat]Absence check using 108 positive and 617 generalized place invariants in 147 ms returned sat
[2023-03-10 20:18:55] [INFO ] After 7417ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2023-03-10 20:18:57] [INFO ] Deduced a trap composed of 11 places in 322 ms of which 7 ms to minimize.
[2023-03-10 20:18:57] [INFO ] Deduced a trap composed of 34 places in 325 ms of which 1 ms to minimize.
[2023-03-10 20:18:58] [INFO ] Deduced a trap composed of 41 places in 324 ms of which 1 ms to minimize.
[2023-03-10 20:18:58] [INFO ] Deduced a trap composed of 24 places in 291 ms of which 2 ms to minimize.
[2023-03-10 20:18:59] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 2568 ms
[2023-03-10 20:19:01] [INFO ] Deduced a trap composed of 12 places in 239 ms of which 1 ms to minimize.
[2023-03-10 20:19:01] [INFO ] Deduced a trap composed of 17 places in 249 ms of which 0 ms to minimize.
[2023-03-10 20:19:02] [INFO ] Deduced a trap composed of 13 places in 228 ms of which 1 ms to minimize.
[2023-03-10 20:19:02] [INFO ] Deduced a trap composed of 13 places in 239 ms of which 1 ms to minimize.
[2023-03-10 20:19:03] [INFO ] Deduced a trap composed of 10 places in 235 ms of which 1 ms to minimize.
[2023-03-10 20:19:03] [INFO ] Deduced a trap composed of 10 places in 224 ms of which 1 ms to minimize.
[2023-03-10 20:19:04] [INFO ] Deduced a trap composed of 20 places in 216 ms of which 0 ms to minimize.
[2023-03-10 20:19:05] [INFO ] Deduced a trap composed of 16 places in 222 ms of which 0 ms to minimize.
[2023-03-10 20:19:05] [INFO ] Deduced a trap composed of 23 places in 244 ms of which 1 ms to minimize.
[2023-03-10 20:19:06] [INFO ] Deduced a trap composed of 10 places in 233 ms of which 0 ms to minimize.
[2023-03-10 20:19:06] [INFO ] Deduced a trap composed of 18 places in 240 ms of which 0 ms to minimize.
[2023-03-10 20:19:06] [INFO ] Deduced a trap composed of 12 places in 231 ms of which 1 ms to minimize.
[2023-03-10 20:19:07] [INFO ] Deduced a trap composed of 14 places in 230 ms of which 1 ms to minimize.
[2023-03-10 20:19:07] [INFO ] Deduced a trap composed of 10 places in 232 ms of which 1 ms to minimize.
[2023-03-10 20:19:08] [INFO ] Deduced a trap composed of 15 places in 237 ms of which 0 ms to minimize.
[2023-03-10 20:19:08] [INFO ] Deduced a trap composed of 10 places in 233 ms of which 0 ms to minimize.
[2023-03-10 20:19:10] [INFO ] Deduced a trap composed of 10 places in 307 ms of which 1 ms to minimize.
[2023-03-10 20:19:12] [INFO ] Deduced a trap composed of 10 places in 389 ms of which 1 ms to minimize.
[2023-03-10 20:19:12] [INFO ] Trap strengthening (SAT) tested/added 18/18 trap constraints in 11540 ms
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineResultsWithTraps(DeadlockTester.java:769)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:656)
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)
[2023-03-10 20:19:12] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-10 20:19:12] [INFO ] After 25024ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:6
FORMULA Echo-PT-d03r05-ReachabilityFireability-01 FALSE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 50 ms.
Support contains 233 out of 1445 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1445/1445 places, 1190/1190 transitions.
Graph (complete) has 5918 edges and 1445 vertex of which 1310 are kept as prefixes of interest. Removing 135 places using SCC suffix rule.8 ms
Discarding 135 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 1310 transition count 1186
Applied a total of 4 rules in 125 ms. Remains 1310 /1445 variables (removed 135) and now considering 1186/1190 (removed 4) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 125 ms. Remains : 1310/1445 places, 1186/1190 transitions.
Incomplete random walk after 10000 steps, including 40 resets, run finished after 253 ms. (steps per millisecond=39 ) properties (out of 5) seen :1
FORMULA Echo-PT-d03r05-ReachabilityFireability-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 4) seen :1
FORMULA Echo-PT-d03r05-ReachabilityFireability-15 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 3 properties.
// Phase 1: matrix 1186 rows 1310 cols
[2023-03-10 20:19:14] [INFO ] Computed 591 place invariants in 1681 ms
[2023-03-10 20:19:15] [INFO ] After 279ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2023-03-10 20:19:17] [INFO ] [Nat]Absence check using 0 positive and 591 generalized place invariants in 2250 ms returned sat
[2023-03-10 20:19:40] [INFO ] After 21724ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-10 20:19:40] [INFO ] After 21736ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-10 20:19:40] [INFO ] After 25034ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Fused 3 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 217 out of 1310 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1310/1310 places, 1186/1186 transitions.
Applied a total of 0 rules in 79 ms. Remains 1310 /1310 variables (removed 0) and now considering 1186/1186 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 1310/1310 places, 1186/1186 transitions.
Incomplete random walk after 10000 steps, including 40 resets, run finished after 303 ms. (steps per millisecond=33 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 3) seen :1
FORMULA Echo-PT-d03r05-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-10 20:19:40] [INFO ] Invariant cache hit.
[2023-03-10 20:19:41] [INFO ] After 233ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-10 20:19:52] [INFO ] [Nat]Absence check using 0 positive and 591 generalized place invariants in 10761 ms returned sat
[2023-03-10 20:20:04] [INFO ] After 11347ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-10 20:20:05] [INFO ] After 12645ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 762 ms.
[2023-03-10 20:20:06] [INFO ] After 25021ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 9 ms.
Support contains 121 out of 1310 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1310/1310 places, 1186/1186 transitions.
Graph (complete) has 4674 edges and 1310 vertex of which 1309 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Discarding 1 places :
Also discarding 0 output transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 1309 transition count 1185
Applied a total of 2 rules in 50 ms. Remains 1309 /1310 variables (removed 1) and now considering 1185/1186 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 50 ms. Remains : 1309/1310 places, 1185/1186 transitions.
Incomplete random walk after 10000 steps, including 40 resets, run finished after 179 ms. (steps per millisecond=55 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 73 ms. (steps per millisecond=137 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 425987 steps, run timeout after 3001 ms. (steps per millisecond=141 ) properties seen :{}
Probabilistic random walk after 425987 steps, saw 73493 distinct states, run finished after 3002 ms. (steps per millisecond=141 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 1185 rows 1309 cols
[2023-03-10 20:20:11] [INFO ] Computed 590 place invariants in 1518 ms
[2023-03-10 20:20:11] [INFO ] After 205ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-10 20:20:21] [INFO ] [Nat]Absence check using 0 positive and 590 generalized place invariants in 10262 ms returned sat
[2023-03-10 20:20:34] [INFO ] After 12904ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2023-03-10 20:20:36] [INFO ] After 14283ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 1 ms.
[2023-03-10 20:20:36] [INFO ] After 25019ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 7 ms.
Support contains 121 out of 1309 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1309/1309 places, 1185/1185 transitions.
Applied a total of 0 rules in 47 ms. Remains 1309 /1309 variables (removed 0) and now considering 1185/1185 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47 ms. Remains : 1309/1309 places, 1185/1185 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1309/1309 places, 1185/1185 transitions.
Applied a total of 0 rules in 38 ms. Remains 1309 /1309 variables (removed 0) and now considering 1185/1185 (removed 0) transitions.
[2023-03-10 20:20:36] [INFO ] Invariant cache hit.
[2023-03-10 20:20:49] [INFO ] Implicit Places using invariants in 13261 ms returned []
[2023-03-10 20:20:49] [INFO ] Invariant cache hit.
[2023-03-10 20:23:29] [INFO ] Performed 248/1309 implicitness test of which 0 returned IMPLICIT in 157 seconds.
[2023-03-10 20:23:29] [INFO ] Timeout of Implicit test with SMT after 157 seconds.
[2023-03-10 20:23:29] [INFO ] Implicit Places using invariants and state equation in 160034 ms returned []
Implicit Place search using SMT with State Equation took 173297 ms to find 0 implicit places.
[2023-03-10 20:23:29] [INFO ] Redundant transitions in 74 ms returned []
[2023-03-10 20:23:29] [INFO ] Invariant cache hit.
[2023-03-10 20:23:36] [INFO ] Dead Transitions using invariants and state equation in 6232 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 179661 ms. Remains : 1309/1309 places, 1185/1185 transitions.
Applied a total of 0 rules in 34 ms. Remains 1309 /1309 variables (removed 0) and now considering 1185/1185 (removed 0) transitions.
Running SMT prover for 2 properties.
[2023-03-10 20:23:36] [INFO ] Invariant cache hit.
[2023-03-10 20:23:36] [INFO ] After 233ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-10 20:23:47] [INFO ] [Nat]Absence check using 0 positive and 590 generalized place invariants in 10699 ms returned sat
[2023-03-10 20:24:07] [INFO ] After 11165ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-10 20:24:09] [INFO ] After 12463ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 769 ms.
[2023-03-10 20:24:09] [INFO ] After 33403ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2023-03-10 20:24:09] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 7 ms.
[2023-03-10 20:24:09] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1309 places, 1185 transitions and 7593 arcs took 8 ms.
[2023-03-10 20:24:10] [INFO ] Flatten gal took : 179 ms
Total runtime 324968 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: Echo_PT_d03r05
(NrP: 1309 NrTr: 1185 NrArc: 7593)

parse formulas
formulas created successfully
place and transition orderings generation:0m 0.191sec

net check time: 0m 0.001sec

init dd package: 0m 2.660sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 8327600 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16101280 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 0.015sec

449289 794201 5943829 5536848

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="Echo-PT-d03r05"
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 Echo-PT-d03r05, 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 r170-tall-167838856700095"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Echo-PT-d03r05.tgz
mv Echo-PT-d03r05 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 ;