fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r295-tall-167873947500150
Last Updated
May 14, 2023

About the Execution of LoLa+red for Philosophers-COL-002000

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
16164.392 534218.00 1000510.00 9155.70 FTFTFTFFTTFFFFFF normal

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.r295-tall-167873947500150.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 lolaxred
Input is Philosophers-COL-002000, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r295-tall-167873947500150
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 548K
-rw-r--r-- 1 mcc users 7.3K Feb 25 16:04 CTLCardinality.txt
-rw-r--r-- 1 mcc users 80K Feb 25 16:04 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K Feb 25 14:21 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 25 14:21 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:40 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.9K Feb 25 16:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Feb 25 16:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Feb 25 16:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.7K Feb 25 20:24 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 94K Feb 25 20:24 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.8K Feb 25 18:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K Feb 25 18:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Feb 25 16:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Feb 25 16:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_pt
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 96K Mar 5 18:23 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 Philosophers-COL-002000-ReachabilityCardinality-00
FORMULA_NAME Philosophers-COL-002000-ReachabilityCardinality-01
FORMULA_NAME Philosophers-COL-002000-ReachabilityCardinality-02
FORMULA_NAME Philosophers-COL-002000-ReachabilityCardinality-03
FORMULA_NAME Philosophers-COL-002000-ReachabilityCardinality-04
FORMULA_NAME Philosophers-COL-002000-ReachabilityCardinality-05
FORMULA_NAME Philosophers-COL-002000-ReachabilityCardinality-06
FORMULA_NAME Philosophers-COL-002000-ReachabilityCardinality-07
FORMULA_NAME Philosophers-COL-002000-ReachabilityCardinality-08
FORMULA_NAME Philosophers-COL-002000-ReachabilityCardinality-09
FORMULA_NAME Philosophers-COL-002000-ReachabilityCardinality-10
FORMULA_NAME Philosophers-COL-002000-ReachabilityCardinality-11
FORMULA_NAME Philosophers-COL-002000-ReachabilityCardinality-12
FORMULA_NAME Philosophers-COL-002000-ReachabilityCardinality-13
FORMULA_NAME Philosophers-COL-002000-ReachabilityCardinality-14
FORMULA_NAME Philosophers-COL-002000-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1678788332896

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=lolaxred
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Philosophers-COL-002000
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-14 10:05:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2023-03-14 10:05:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-14 10:05:34] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.
[2023-03-14 10:05:34] [WARNING] Using fallBack plugin, rng conformance not checked
[2023-03-14 10:05:35] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 680 ms
[2023-03-14 10:05:35] [INFO ] Imported 5 HL places and 5 HL transitions for a total of 10000 PT places and 10000.0 transition bindings in 19 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 19 ms.
Working with output stream class java.io.PrintStream
FORMULA Philosophers-COL-002000-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2023-03-14 10:05:35] [INFO ] Built PT skeleton of HLPN with 5 places and 5 transitions 15 arcs in 5 ms.
[2023-03-14 10:05:35] [INFO ] Skeletonized 15 HLPN properties in 1 ms.
Remains 15 properties that can be checked using skeleton over-approximation.
Computed a total of 0 stabilizing places and 0 stable transitions
[2023-03-14 10:05:35] [INFO ] Flatten gal took : 13 ms
[2023-03-14 10:05:35] [INFO ] Flatten gal took : 2 ms
Arc [1:1*[(MOD (ADD (MOD (MINUS $x 1) 2000) 2000) 2000)]] contains successor/predecessor on variables of sort Philo
[2023-03-14 10:05:35] [INFO ] Unfolded HLPN to a Petri net with 10000 places and 10000 transitions 32000 arcs in 130 ms.
[2023-03-14 10:05:35] [INFO ] Unfolded 15 HLPN properties in 22 ms.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 10985 ms. (steps per millisecond=0 ) properties (out of 15) seen :10
FORMULA Philosophers-COL-002000-ReachabilityCardinality-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-COL-002000-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-COL-002000-ReachabilityCardinality-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-COL-002000-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-COL-002000-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-COL-002000-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-COL-002000-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-COL-002000-ReachabilityCardinality-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-COL-002000-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA Philosophers-COL-002000-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 6003 steps, including 1 resets, run timeout after 5085 ms. (steps per millisecond=1 ) properties seen 0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2914 ms. (steps per millisecond=3 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2872 ms. (steps per millisecond=3 ) properties (out of 5) seen :0
Interrupted Best-First random walk after 4001 steps, including 0 resets, run timeout after 5778 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 2001 steps, including 0 resets, run timeout after 5487 ms. (steps per millisecond=0 ) properties seen 0
Running SMT prover for 5 properties.
// Phase 1: matrix 10000 rows 10000 cols
[2023-03-14 10:06:09] [INFO ] Computed 4000 place invariants in 98 ms
[2023-03-14 10:06:28] [INFO ] [Real]Absence check using 4000 positive place invariants in 1336 ms returned sat
[2023-03-14 10:06:49] [INFO ] After 25110ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:1
[2023-03-14 10:06:53] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1515 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
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)
[2023-03-14 10:07:14] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-14 10:07:14] [INFO ] After 25125ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :0 real:1
FORMULA Philosophers-COL-002000-ReachabilityCardinality-09 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 10000 out of 10000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 443 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 448 ms. Remains : 10000/10000 places, 10000/10000 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 9175 ms. (steps per millisecond=1 ) properties (out of 4) seen :0
Interrupted Best-First random walk after 7003 steps, including 1 resets, run timeout after 5792 ms. (steps per millisecond=1 ) properties seen 0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 2774 ms. (steps per millisecond=3 ) properties (out of 4) seen :0
Interrupted Best-First random walk after 4001 steps, including 0 resets, run timeout after 5655 ms. (steps per millisecond=0 ) properties seen 0
Interrupted Best-First random walk after 2001 steps, including 0 resets, run timeout after 5434 ms. (steps per millisecond=0 ) properties seen 0
Probabilistic random walk after 177774 steps, saw 177677 distinct states, run finished after 84214 ms. (steps per millisecond=2 ) properties seen :0
Running SMT prover for 4 properties.
[2023-03-14 10:09:08] [INFO ] Invariant cache hit.
[2023-03-14 10:09:40] [INFO ] [Real]Absence check using 4000 positive place invariants in 1344 ms returned sat
[2023-03-14 10:09:59] [INFO ] After 22083ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-14 10:10:02] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1310 ms returned sat
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:629)
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)
[2023-03-14 10:10:24] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2023-03-14 10:10:24] [INFO ] After 25144ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :0 real:2
Fused 4 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 10000 out of 10000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 131 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 132 ms. Remains : 10000/10000 places, 10000/10000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 125 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
[2023-03-14 10:10:24] [INFO ] Invariant cache hit.
[2023-03-14 10:10:25] [INFO ] Implicit Places using invariants in 898 ms returned []
Implicit Place search using SMT only with invariants took 902 ms to find 0 implicit places.
[2023-03-14 10:10:25] [INFO ] Invariant cache hit.
[2023-03-14 10:10:26] [INFO ] Dead Transitions using invariants and state equation in 873 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1924 ms. Remains : 10000/10000 places, 10000/10000 transitions.
Applied a total of 0 rules in 67 ms. Remains 10000 /10000 variables (removed 0) and now considering 10000/10000 (removed 0) transitions.
Running SMT prover for 4 properties.
[2023-03-14 10:10:26] [INFO ] Invariant cache hit.
[2023-03-14 10:10:44] [INFO ] [Real]Absence check using 4000 positive place invariants in 1304 ms returned sat
[2023-03-14 10:11:02] [INFO ] After 21815ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2023-03-14 10:11:06] [INFO ] [Nat]Absence check using 4000 positive place invariants in 1286 ms returned sat
[2023-03-14 10:11:48] [INFO ] After 13974ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :1
[2023-03-14 10:11:49] [INFO ] After 14904ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 368 ms.
[2023-03-14 10:11:49] [INFO ] After 47088ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :1
FORMULA Philosophers-COL-002000-ReachabilityCardinality-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT OVER_APPROXIMATION
[2023-03-14 10:11:50] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 40 ms.
[2023-03-14 10:11:50] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 10000 places, 10000 transitions and 32000 arcs took 43 ms.
[2023-03-14 10:11:50] [INFO ] Flatten gal took : 678 ms
Total runtime 376514 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT Philosophers-COL-002000
BK_EXAMINATION: ReachabilityCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/375
ReachabilityCardinality

FORMULA Philosophers-COL-002000-ReachabilityCardinality-01 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Philosophers-COL-002000-ReachabilityCardinality-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA Philosophers-COL-002000-ReachabilityCardinality-11 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1678788867114

--------------------
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:
++ perl -pe 's/.*\.//g'
++ sed s/.jar//
++ 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 ReachabilityCardinality -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/375/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/375/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/375/ReachabilityCardinality.xml
lola: Created skeleton in 1.000000 secs.
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: Rule S: 0 transitions removed,0 places removed
lola: LAUNCH task # 10 (type SKEL/FNDP) for 0 Philosophers-COL-002000-ReachabilityCardinality-01
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 11 (type SKEL/EQUN) for 0 Philosophers-COL-002000-ReachabilityCardinality-01
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 13 (type SKEL/SRCH) for 0 Philosophers-COL-002000-ReachabilityCardinality-01
lola: time limit : 32000000 sec
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lola: LAUNCH task # 14 (type SKEL/SRCH) for 0 Philosophers-COL-002000-ReachabilityCardinality-01
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 10 (type SKEL/FNDP) for Philosophers-COL-002000-ReachabilityCardinality-01
lola: result : true
lola: fired transitions : 1999
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: CANCELED task # 11 (type EQUN) for Philosophers-COL-002000-ReachabilityCardinality-01 (obsolete)
lola: CANCELED task # 13 (type SRCH) for Philosophers-COL-002000-ReachabilityCardinality-01 (obsolete)
lola: CANCELED task # 14 (type SRCH) for Philosophers-COL-002000-ReachabilityCardinality-01 (obsolete)
sara: try reading problem file /home/mcc/execution/375/ReachabilityCardinality-11.sara.
sara: place or transition ordering is non-deterministic

lola: FINISHED task # 11 (type SKEL/EQUN) for Philosophers-COL-002000-ReachabilityCardinality-01
lola: result : true
lola: Created skeleton in 0.000000 secs.
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH task # 18 (type SKEL/FNDP) for 3 Philosophers-COL-002000-ReachabilityCardinality-10
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lola: LAUNCH task # 21 (type SKEL/SRCH) for 3 Philosophers-COL-002000-ReachabilityCardinality-10
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH task # 22 (type SKEL/SRCH) for 3 Philosophers-COL-002000-ReachabilityCardinality-10
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 22 (type SKEL/SRCH) for Philosophers-COL-002000-ReachabilityCardinality-10
lola: result : true
lola: markings : 1990
lola: fired transitions : 1989
lola: time used : 1.000000
lola: memory pages used : 1
lola: CANCELED task # 18 (type FNDP) for Philosophers-COL-002000-ReachabilityCardinality-10 (obsolete)
lola: CANCELED task # 19 (type EQUN) for Philosophers-COL-002000-ReachabilityCardinality-10 (obsolete)
lola: CANCELED task # 21 (type SRCH) for Philosophers-COL-002000-ReachabilityCardinality-10 (obsolete)
lola: FINISHED task # 18 (type SKEL/FNDP) for Philosophers-COL-002000-ReachabilityCardinality-10
lola: result : true
lola: fired transitions : 1911
lola: tried executions : 1
lola: time used : 1.000000
lola: memory pages used : 0
lola: FINISHED task # 19 (type SKEL/EQUN) for Philosophers-COL-002000-ReachabilityCardinality-10
lola: result : unknown
lola: Created skeleton in 1.000000 secs.
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH task # 26 (type SKEL/FNDP) for 6 Philosophers-COL-002000-ReachabilityCardinality-11
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lola: LAUNCH task # 27 (type SKEL/EQUN) for 6 Philosophers-COL-002000-ReachabilityCardinality-11
lola: time limit : 32000000 sec
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: memory limit: 5 pages
lola: LAUNCH task # 29 (type SKEL/SRCH) for 6 Philosophers-COL-002000-ReachabilityCardinality-11
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lola: LAUNCH task # 30 (type SKEL/SRCH) for 6 Philosophers-COL-002000-ReachabilityCardinality-11
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lola: FINISHED task # 26 (type SKEL/FNDP) for Philosophers-COL-002000-ReachabilityCardinality-11
lola: result : true
lola: fired transitions : 1907
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: CANCELED task # 27 (type EQUN) for Philosophers-COL-002000-ReachabilityCardinality-11 (obsolete)
lola: CANCELED task # 29 (type SRCH) for Philosophers-COL-002000-ReachabilityCardinality-11 (obsolete)
lola: CANCELED task # 30 (type SRCH) for Philosophers-COL-002000-ReachabilityCardinality-11 (obsolete)
sara: try reading problem file /home/mcc/execution/375/ReachabilityCardinality-27.sara.
sara: place or transition ordering is non-deterministic

lola: FINISHED task # 27 (type SKEL/EQUN) for Philosophers-COL-002000-ReachabilityCardinality-11
lola: result : true
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

PENDING FORMULAS: CATEGORY IDL ACT RUN SUS FIN C/T C/M OBS
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lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH task # 37 (type EXCL) for 6 Philosophers-COL-002000-ReachabilityCardinality-11
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lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
sara: try reading problem file /home/mcc/execution/375/ReachabilityCardinality-34.sara.
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY

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Philosophers-COL-002000-ReachabilityCardinality-10: AG 0 5 0 0 3 0 0 2
Philosophers-COL-002000-ReachabilityCardinality-11: AG 0 1 4 0 2 0 0 3

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
33 EF FNDP 3/889 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 15080 t fired, 1 attempts, .
34 EF STEQ 3/889 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 sara is running.
36 EF SRCH 3/889 1/5 Philosophers-COL-002000-ReachabilityCardinality-11 9013 m, 1802 m/sec, 13227 t fired, .
37 EF EXCL 3/1188 1/32 Philosophers-COL-002000-ReachabilityCardinality-11 2602 m, 520 m/sec, 2620 t fired, .

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33 EF FNDP 8/888 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 51849 t fired, 1 attempts, .
34 EF STEQ 8/888 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 sara is running.
36 EF SRCH 8/888 3/5 Philosophers-COL-002000-ReachabilityCardinality-11 31554 m, 4508 m/sec, 50357 t fired, .
37 EF EXCL 8/1188 1/32 Philosophers-COL-002000-ReachabilityCardinality-11 9395 m, 1358 m/sec, 10115 t fired, .

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TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
33 EF FNDP 13/883 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 88493 t fired, 1 attempts, .
34 EF STEQ 13/883 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 sara is running.
36 EF SRCH 13/883 5/5 Philosophers-COL-002000-ReachabilityCardinality-11 53998 m, 4488 m/sec, 87105 t fired, .
37 EF EXCL 13/1188 2/32 Philosophers-COL-002000-ReachabilityCardinality-11 16231 m, 1367 m/sec, 17878 t fired, .

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Philosophers-COL-002000-ReachabilityCardinality-11: AG 0 1 3 0 2 0 1 3

TASK CATEGORY TYPE TIME/TLIMIT MEM PG/PGLIMIT FORMULA STATUS
33 EF FNDP 18/878 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 125126 t fired, 1 attempts, .
34 EF STEQ 18/878 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 sara is running.
37 EF EXCL 18/1188 3/32 Philosophers-COL-002000-ReachabilityCardinality-11 23020 m, 1357 m/sec, 25607 t fired, .

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33 EF FNDP 23/3564 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 161711 t fired, 1 attempts, .
34 EF STEQ 23/3564 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 sara is running.
37 EF EXCL 23/3564 4/32 Philosophers-COL-002000-ReachabilityCardinality-11 29772 m, 1350 m/sec, 33364 t fired, .

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33 EF FNDP 28/3564 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 198358 t fired, 1 attempts, .
34 EF STEQ 28/3564 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 sara is running.
37 EF EXCL 28/3564 4/32 Philosophers-COL-002000-ReachabilityCardinality-11 36566 m, 1358 m/sec, 41291 t fired, .

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33 EF FNDP 33/3564 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 235036 t fired, 1 attempts, .
34 EF STEQ 33/3564 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 sara is running.
37 EF EXCL 33/3564 5/32 Philosophers-COL-002000-ReachabilityCardinality-11 43352 m, 1357 m/sec, 49449 t fired, .

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33 EF FNDP 39/3564 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 272997 t fired, 1 attempts, .
34 EF STEQ 39/3564 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 sara is running.
37 EF EXCL 39/3564 6/32 Philosophers-COL-002000-ReachabilityCardinality-11 50390 m, 1407 m/sec, 57431 t fired, .

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33 EF FNDP 44/3564 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 309538 t fired, 1 attempts, .
34 EF STEQ 44/3564 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 sara is running.
37 EF EXCL 44/3564 7/32 Philosophers-COL-002000-ReachabilityCardinality-11 57116 m, 1345 m/sec, 65616 t fired, .

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33 EF FNDP 49/3564 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 346169 t fired, 1 attempts, .
34 EF STEQ 49/3564 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 sara is running.
37 EF EXCL 49/3564 7/32 Philosophers-COL-002000-ReachabilityCardinality-11 63905 m, 1357 m/sec, 73279 t fired, .

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33 EF FNDP 54/3564 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 382326 t fired, 1 attempts, .
34 EF STEQ 54/3564 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 sara is running.
37 EF EXCL 54/3564 8/32 Philosophers-COL-002000-ReachabilityCardinality-11 70708 m, 1360 m/sec, 81026 t fired, .

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33 EF FNDP 59/3564 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 418297 t fired, 1 attempts, .
34 EF STEQ 59/3564 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 sara is running.
37 EF EXCL 59/3564 9/32 Philosophers-COL-002000-ReachabilityCardinality-11 77555 m, 1369 m/sec, 88909 t fired, .

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33 EF FNDP 64/3564 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 454217 t fired, 1 attempts, .
34 EF STEQ 64/3564 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 sara is running.
37 EF EXCL 64/3564 10/32 Philosophers-COL-002000-ReachabilityCardinality-11 84387 m, 1366 m/sec, 96856 t fired, .

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33 EF FNDP 69/3564 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 490124 t fired, 1 attempts, .
34 EF STEQ 69/3564 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 sara is running.
37 EF EXCL 69/3564 10/32 Philosophers-COL-002000-ReachabilityCardinality-11 91214 m, 1365 m/sec, 105013 t fired, .

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33 EF FNDP 74/3564 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 526117 t fired, 1 attempts, .
34 EF STEQ 74/3564 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 sara is running.
37 EF EXCL 74/3564 11/32 Philosophers-COL-002000-ReachabilityCardinality-11 98086 m, 1374 m/sec, 112949 t fired, .

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33 EF FNDP 79/3564 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 562017 t fired, 1 attempts, .
34 EF STEQ 79/3564 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 sara is running.
37 EF EXCL 79/3564 12/32 Philosophers-COL-002000-ReachabilityCardinality-11 104927 m, 1368 m/sec, 120726 t fired, .

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33 EF FNDP 84/3564 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 597965 t fired, 1 attempts, .
34 EF STEQ 84/3564 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 sara is running.
37 EF EXCL 84/3564 12/32 Philosophers-COL-002000-ReachabilityCardinality-11 111805 m, 1375 m/sec, 128553 t fired, .

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33 EF FNDP 89/3564 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 633676 t fired, 1 attempts, .
34 EF STEQ 89/3564 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 sara is running.
37 EF EXCL 89/3564 13/32 Philosophers-COL-002000-ReachabilityCardinality-11 118659 m, 1370 m/sec, 136488 t fired, .

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33 EF FNDP 94/3564 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 669345 t fired, 1 attempts, .
34 EF STEQ 94/3564 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 sara is running.
37 EF EXCL 94/3564 14/32 Philosophers-COL-002000-ReachabilityCardinality-11 125537 m, 1375 m/sec, 144570 t fired, .

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33 EF FNDP 99/3564 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 705106 t fired, 1 attempts, .
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33 EF FNDP 104/3564 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 740861 t fired, 1 attempts, .
34 EF STEQ 104/3564 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 sara is running.
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33 EF FNDP 109/3564 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 776620 t fired, 1 attempts, .
34 EF STEQ 109/3564 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 sara is running.
37 EF EXCL 109/3564 16/32 Philosophers-COL-002000-ReachabilityCardinality-11 146159 m, 1375 m/sec, 168894 t fired, .

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33 EF FNDP 114/3564 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 812419 t fired, 1 attempts, .
34 EF STEQ 114/3564 0/5 Philosophers-COL-002000-ReachabilityCardinality-11 sara is running.
37 EF EXCL 114/3564 17/32 Philosophers-COL-002000-ReachabilityCardinality-11 153008 m, 1369 m/sec, 176712 t fired, .

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lola: FINISHED task # 34 (type EQUN) for Philosophers-COL-002000-ReachabilityCardinality-11
lola: result : true
lola: CANCELED task # 33 (type FNDP) for Philosophers-COL-002000-ReachabilityCardinality-11 (obsolete)
lola: CANCELED task # 37 (type EXCL) for Philosophers-COL-002000-ReachabilityCardinality-11 (obsolete)
lola: Portfolio finished: no open formulas

FINAL RESULTS
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Philosophers-COL-002000-ReachabilityCardinality-01: EF true findpath
Philosophers-COL-002000-ReachabilityCardinality-10: AG false findpath
Philosophers-COL-002000-ReachabilityCardinality-11: AG false state equation


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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="Philosophers-COL-002000"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is Philosophers-COL-002000, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r295-tall-167873947500150"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-COL-002000.tgz
mv Philosophers-COL-002000 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;