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Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r107-tall-167814484300517
Last Updated
May 14, 2023

About the Execution of Smart+red for DLCflexbar-PT-2b

Execution Summary
Max Memory
Used (MB)		 Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
649.075 71847.00 93656.00 485.30 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 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.r107-tall-167814484300517.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 smartxred
Input is DLCflexbar-PT-2b, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r107-tall-167814484300517
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.9M
-rw-r--r-- 1 mcc users 7.3K Feb 25 15:02 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Feb 25 15:02 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Feb 25 15:02 CTLFireability.txt
-rw-r--r-- 1 mcc users 42K Feb 25 15:02 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K Feb 25 15:51 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Feb 25 15:51 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 15:51 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Feb 25 15:51 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 25 15:03 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 129K Feb 25 15:03 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Feb 25 15:02 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 62K Feb 25 15:02 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 15:51 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Feb 25 15:51 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 1.5M 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 positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DLCflexbar-PT-2b-UpperBounds-00
FORMULA_NAME DLCflexbar-PT-2b-UpperBounds-01
FORMULA_NAME DLCflexbar-PT-2b-UpperBounds-02
FORMULA_NAME DLCflexbar-PT-2b-UpperBounds-03
FORMULA_NAME DLCflexbar-PT-2b-UpperBounds-04
FORMULA_NAME DLCflexbar-PT-2b-UpperBounds-05
FORMULA_NAME DLCflexbar-PT-2b-UpperBounds-06
FORMULA_NAME DLCflexbar-PT-2b-UpperBounds-07
FORMULA_NAME DLCflexbar-PT-2b-UpperBounds-08
FORMULA_NAME DLCflexbar-PT-2b-UpperBounds-09
FORMULA_NAME DLCflexbar-PT-2b-UpperBounds-10
FORMULA_NAME DLCflexbar-PT-2b-UpperBounds-11
FORMULA_NAME DLCflexbar-PT-2b-UpperBounds-12
FORMULA_NAME DLCflexbar-PT-2b-UpperBounds-13
FORMULA_NAME DLCflexbar-PT-2b-UpperBounds-14
FORMULA_NAME DLCflexbar-PT-2b-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1678382503035

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=smartxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=DLCflexbar-PT-2b
Applying reductions before tool smart
Invoking reducer
Running Version 202303021504
[2023-03-09 17:21:44] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-09 17:21:44] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-09 17:21:44] [INFO ] Load time of PNML (sax parser for PT used): 191 ms
[2023-03-09 17:21:44] [INFO ] Transformed 4456 places.
[2023-03-09 17:21:44] [INFO ] Transformed 6272 transitions.
[2023-03-09 17:21:44] [INFO ] Found NUPN structural information;
[2023-03-09 17:21:44] [INFO ] Parsed PT model containing 4456 places and 6272 transitions and 16411 arcs in 402 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
// Phase 1: matrix 6272 rows 4456 cols
[2023-03-09 17:21:45] [INFO ] Computed 196 place invariants in 59 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 16) seen :10
FORMULA DLCflexbar-PT-2b-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-2b-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-2b-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-2b-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-2b-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-2b-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-2b-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-2b-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-2b-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-2b-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 11 ms. (steps per millisecond=909 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 6) seen :0
[2023-03-09 17:21:45] [INFO ] Invariant cache hit.
[2023-03-09 17:21:46] [INFO ] [Real]Absence check using 196 positive place invariants in 213 ms returned sat
[2023-03-09 17:21:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 17:21:49] [INFO ] [Real]Absence check using state equation in 2677 ms returned sat
[2023-03-09 17:21:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 17:21:50] [INFO ] [Nat]Absence check using 196 positive place invariants in 203 ms returned sat
[2023-03-09 17:21:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 17:21:52] [INFO ] [Nat]Absence check using state equation in 2614 ms returned sat
[2023-03-09 17:21:53] [INFO ] Computed and/alt/rep : 5959/10567/5959 causal constraints (skipped 312 transitions) in 348 ms.
[2023-03-09 17:21:57] [INFO ] Deduced a trap composed of 14 places in 3350 ms of which 19 ms to minimize.
[2023-03-09 17:21:57] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
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.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
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)
[2023-03-09 17:21:58] [INFO ] [Real]Absence check using 196 positive place invariants in 204 ms returned sat
[2023-03-09 17:21:58] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 17:22:01] [INFO ] [Real]Absence check using state equation in 2724 ms returned sat
[2023-03-09 17:22:01] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 17:22:02] [INFO ] [Nat]Absence check using 196 positive place invariants in 197 ms returned sat
[2023-03-09 17:22:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 17:22:04] [INFO ] [Nat]Absence check using state equation in 2650 ms returned sat
[2023-03-09 17:22:07] [INFO ] Deduced a trap composed of 84 places in 2334 ms of which 4 ms to minimize.
[2023-03-09 17:22:07] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 1
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.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
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)
[2023-03-09 17:22:08] [INFO ] [Real]Absence check using 196 positive place invariants in 187 ms returned sat
[2023-03-09 17:22:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 17:22:10] [INFO ] [Real]Absence check using state equation in 2631 ms returned sat
[2023-03-09 17:22:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 17:22:11] [INFO ] [Nat]Absence check using 196 positive place invariants in 182 ms returned sat
[2023-03-09 17:22:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 17:22:14] [INFO ] [Nat]Absence check using state equation in 2606 ms returned sat
[2023-03-09 17:22:14] [INFO ] Computed and/alt/rep : 5959/10567/5959 causal constraints (skipped 312 transitions) in 273 ms.
[2023-03-09 17:22:19] [INFO ] Deduced a trap composed of 14 places in 3027 ms of which 4 ms to minimize.
[2023-03-09 17:22:19] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 2
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.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
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)
[2023-03-09 17:22:19] [INFO ] [Real]Absence check using 196 positive place invariants in 186 ms returned sat
[2023-03-09 17:22:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 17:22:22] [INFO ] [Real]Absence check using state equation in 2702 ms returned sat
[2023-03-09 17:22:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 17:22:23] [INFO ] [Nat]Absence check using 196 positive place invariants in 182 ms returned sat
[2023-03-09 17:22:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 17:22:26] [INFO ] [Nat]Absence check using state equation in 2732 ms returned sat
[2023-03-09 17:22:26] [INFO ] Computed and/alt/rep : 5959/10567/5959 causal constraints (skipped 312 transitions) in 339 ms.
[2023-03-09 17:22:31] [INFO ] Deduced a trap composed of 14 places in 3411 ms of which 5 ms to minimize.
[2023-03-09 17:22:31] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 3
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.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1177)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:923)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
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)
[2023-03-09 17:22:32] [INFO ] [Real]Absence check using 196 positive place invariants in 184 ms returned sat
[2023-03-09 17:22:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 17:22:34] [INFO ] [Real]Absence check using state equation in 2727 ms returned sat
[2023-03-09 17:22:34] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 17:22:35] [INFO ] [Nat]Absence check using 196 positive place invariants in 187 ms returned sat
[2023-03-09 17:22:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 17:22:38] [INFO ] [Nat]Absence check using state equation in 2750 ms returned sat
[2023-03-09 17:22:40] [INFO ] Deduced a trap composed of 81 places in 2223 ms of which 4 ms to minimize.
[2023-03-09 17:22:40] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 4
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.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
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)
[2023-03-09 17:22:41] [INFO ] [Real]Absence check using 196 positive place invariants in 185 ms returned sat
[2023-03-09 17:22:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-09 17:22:44] [INFO ] [Real]Absence check using state equation in 2707 ms returned sat
[2023-03-09 17:22:44] [INFO ] Solution in real domain found non-integer solution.
[2023-03-09 17:22:45] [INFO ] [Nat]Absence check using 196 positive place invariants in 181 ms returned sat
[2023-03-09 17:22:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-09 17:22:48] [INFO ] [Nat]Absence check using state equation in 2693 ms returned sat
[2023-03-09 17:22:50] [INFO ] Deduced a trap composed of 103 places in 2215 ms of which 3 ms to minimize.
[2023-03-09 17:22:50] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 5
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.refineWithTraps(DeadlockTester.java:1255)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:916)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2620)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:714)
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)
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0]
Support contains 6 out of 4456 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4456/4456 places, 6272/6272 transitions.
Graph (trivial) has 4230 edges and 4456 vertex of which 530 / 4456 are part of one of the 36 SCC in 15 ms
Free SCC test removed 494 places
Drop transitions removed 556 transitions
Reduce isomorphic transitions removed 556 transitions.
Drop transitions removed 2083 transitions
Trivial Post-agglo rules discarded 2083 transitions
Performed 2083 trivial Post agglomeration. Transition count delta: 2083
Iterating post reduction 0 with 2083 rules applied. Total rules applied 2084 place count 3962 transition count 3633
Reduce places removed 2083 places and 0 transitions.
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 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 1 with 2223 rules applied. Total rules applied 4307 place count 1879 transition count 3493
Reduce places removed 68 places and 0 transitions.
Ensure Unique test removed 20 transitions
Reduce isomorphic transitions removed 20 transitions.
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 2 with 108 rules applied. Total rules applied 4415 place count 1811 transition count 3453
Reduce places removed 20 places and 0 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Iterating post reduction 3 with 25 rules applied. Total rules applied 4440 place count 1791 transition count 3448
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 4445 place count 1786 transition count 3448
Performed 20 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 20 Pre rules applied. Total rules applied 4445 place count 1786 transition count 3428
Deduced a syphon composed of 20 places in 19 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 5 with 40 rules applied. Total rules applied 4485 place count 1766 transition count 3428
Discarding 500 places :
Symmetric choice reduction at 5 with 500 rule applications. Total rules 4985 place count 1266 transition count 2928
Iterating global reduction 5 with 500 rules applied. Total rules applied 5485 place count 1266 transition count 2928
Performed 200 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 200 Pre rules applied. Total rules applied 5485 place count 1266 transition count 2728
Deduced a syphon composed of 200 places in 39 ms
Reduce places removed 200 places and 0 transitions.
Iterating global reduction 5 with 400 rules applied. Total rules applied 5885 place count 1066 transition count 2728
Discarding 64 places :
Symmetric choice reduction at 5 with 64 rule applications. Total rules 5949 place count 1002 transition count 1959
Iterating global reduction 5 with 64 rules applied. Total rules applied 6013 place count 1002 transition count 1959
Ensure Unique test removed 45 transitions
Reduce isomorphic transitions removed 45 transitions.
Iterating post reduction 5 with 45 rules applied. Total rules applied 6058 place count 1002 transition count 1914
Performed 256 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 256 places in 1 ms
Reduce places removed 256 places and 0 transitions.
Iterating global reduction 6 with 512 rules applied. Total rules applied 6570 place count 746 transition count 1654
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 6574 place count 746 transition count 1650
Renaming transitions due to excessive name length > 1024 char.
Performed 62 Post agglomeration using F-continuation condition with reduction of 72 identical transitions.
Deduced a syphon composed of 62 places in 1 ms
Reduce places removed 62 places and 0 transitions.
Iterating global reduction 7 with 124 rules applied. Total rules applied 6698 place count 684 transition count 1879
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 7 with 10 rules applied. Total rules applied 6708 place count 684 transition count 1869
Discarding 20 places :
Symmetric choice reduction at 8 with 20 rule applications. Total rules 6728 place count 664 transition count 1706
Iterating global reduction 8 with 20 rules applied. Total rules applied 6748 place count 664 transition count 1706
Ensure Unique test removed 73 transitions
Reduce isomorphic transitions removed 73 transitions.
Iterating post reduction 8 with 73 rules applied. Total rules applied 6821 place count 664 transition count 1633
Drop transitions removed 35 transitions
Redundant transition composition rules discarded 35 transitions
Iterating global reduction 9 with 35 rules applied. Total rules applied 6856 place count 664 transition count 1598
Discarding 7 places :
Symmetric choice reduction at 9 with 7 rule applications. Total rules 6863 place count 657 transition count 1591
Iterating global reduction 9 with 7 rules applied. Total rules applied 6870 place count 657 transition count 1591
Discarding 7 places :
Symmetric choice reduction at 9 with 7 rule applications. Total rules 6877 place count 650 transition count 1428
Iterating global reduction 9 with 7 rules applied. Total rules applied 6884 place count 650 transition count 1428
Ensure Unique test removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 9 with 7 rules applied. Total rules applied 6891 place count 650 transition count 1421
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 10 with 8 rules applied. Total rules applied 6899 place count 646 transition count 1417
Discarding 4 places :
Symmetric choice reduction at 10 with 4 rule applications. Total rules 6903 place count 642 transition count 1324
Iterating global reduction 10 with 4 rules applied. Total rules applied 6907 place count 642 transition count 1324
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 10 with 4 rules applied. Total rules applied 6911 place count 642 transition count 1320
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 11 with 8 rules applied. Total rules applied 6919 place count 638 transition count 1348
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 11 with 5 rules applied. Total rules applied 6924 place count 638 transition count 1343
Drop transitions removed 22 transitions
Redundant transition composition rules discarded 22 transitions
Iterating global reduction 12 with 22 rules applied. Total rules applied 6946 place count 638 transition count 1321
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 12 with 8 rules applied. Total rules applied 6954 place count 634 transition count 1349
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 12 with 6 rules applied. Total rules applied 6960 place count 634 transition count 1343
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 13 with 21 rules applied. Total rules applied 6981 place count 634 transition count 1322
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 13 with 8 rules applied. Total rules applied 6989 place count 630 transition count 1349
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 13 with 6 rules applied. Total rules applied 6995 place count 630 transition count 1343
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 14 with 21 rules applied. Total rules applied 7016 place count 630 transition count 1322
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -25
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 14 with 8 rules applied. Total rules applied 7024 place count 626 transition count 1347
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 14 with 6 rules applied. Total rules applied 7030 place count 626 transition count 1341
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 15 with 19 rules applied. Total rules applied 7049 place count 626 transition count 1322
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 15 with 8 rules applied. Total rules applied 7057 place count 622 transition count 1349
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 15 with 6 rules applied. Total rules applied 7063 place count 622 transition count 1343
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 16 with 21 rules applied. Total rules applied 7084 place count 622 transition count 1322
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 16 with 8 rules applied. Total rules applied 7092 place count 618 transition count 1350
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 16 with 6 rules applied. Total rules applied 7098 place count 618 transition count 1344
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 17 with 21 rules applied. Total rules applied 7119 place count 618 transition count 1323
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 17 with 8 rules applied. Total rules applied 7127 place count 614 transition count 1350
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 17 with 6 rules applied. Total rules applied 7133 place count 614 transition count 1344
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 18 with 21 rules applied. Total rules applied 7154 place count 614 transition count 1323
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 18 with 8 rules applied. Total rules applied 7162 place count 610 transition count 1350
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 18 with 6 rules applied. Total rules applied 7168 place count 610 transition count 1344
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 19 with 21 rules applied. Total rules applied 7189 place count 610 transition count 1323
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 19 with 8 rules applied. Total rules applied 7197 place count 606 transition count 1350
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 19 with 6 rules applied. Total rules applied 7203 place count 606 transition count 1344
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 20 with 21 rules applied. Total rules applied 7224 place count 606 transition count 1323
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 20 with 8 rules applied. Total rules applied 7232 place count 602 transition count 1350
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 20 with 6 rules applied. Total rules applied 7238 place count 602 transition count 1344
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 21 with 21 rules applied. Total rules applied 7259 place count 602 transition count 1323
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 21 with 8 rules applied. Total rules applied 7267 place count 598 transition count 1351
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 21 with 6 rules applied. Total rules applied 7273 place count 598 transition count 1345
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 22 with 21 rules applied. Total rules applied 7294 place count 598 transition count 1324
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 22 with 8 rules applied. Total rules applied 7302 place count 594 transition count 1352
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 22 with 6 rules applied. Total rules applied 7308 place count 594 transition count 1346
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 23 with 21 rules applied. Total rules applied 7329 place count 594 transition count 1325
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 23 with 8 rules applied. Total rules applied 7337 place count 590 transition count 1352
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 23 with 6 rules applied. Total rules applied 7343 place count 590 transition count 1346
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 24 with 21 rules applied. Total rules applied 7364 place count 590 transition count 1325
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -25
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 24 with 8 rules applied. Total rules applied 7372 place count 586 transition count 1350
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 24 with 6 rules applied. Total rules applied 7378 place count 586 transition count 1344
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 25 with 19 rules applied. Total rules applied 7397 place count 586 transition count 1325
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 25 with 8 rules applied. Total rules applied 7405 place count 582 transition count 1352
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 25 with 6 rules applied. Total rules applied 7411 place count 582 transition count 1346
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 26 with 21 rules applied. Total rules applied 7432 place count 582 transition count 1325
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 26 with 8 rules applied. Total rules applied 7440 place count 578 transition count 1353
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 26 with 6 rules applied. Total rules applied 7446 place count 578 transition count 1347
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 27 with 21 rules applied. Total rules applied 7467 place count 578 transition count 1326
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 27 with 8 rules applied. Total rules applied 7475 place count 574 transition count 1353
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 27 with 6 rules applied. Total rules applied 7481 place count 574 transition count 1347
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 28 with 21 rules applied. Total rules applied 7502 place count 574 transition count 1326
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 28 with 8 rules applied. Total rules applied 7510 place count 570 transition count 1353
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 28 with 6 rules applied. Total rules applied 7516 place count 570 transition count 1347
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 29 with 21 rules applied. Total rules applied 7537 place count 570 transition count 1326
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 29 with 8 rules applied. Total rules applied 7545 place count 566 transition count 1353
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 29 with 6 rules applied. Total rules applied 7551 place count 566 transition count 1347
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 30 with 21 rules applied. Total rules applied 7572 place count 566 transition count 1326
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 30 with 8 rules applied. Total rules applied 7580 place count 562 transition count 1357
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 30 with 6 rules applied. Total rules applied 7586 place count 562 transition count 1351
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 31 with 21 rules applied. Total rules applied 7607 place count 562 transition count 1330
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -32
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 31 with 8 rules applied. Total rules applied 7615 place count 558 transition count 1362
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 31 with 6 rules applied. Total rules applied 7621 place count 558 transition count 1356
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 32 with 21 rules applied. Total rules applied 7642 place count 558 transition count 1335
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -32
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 32 with 8 rules applied. Total rules applied 7650 place count 554 transition count 1367
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 32 with 6 rules applied. Total rules applied 7656 place count 554 transition count 1361
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 33 with 21 rules applied. Total rules applied 7677 place count 554 transition count 1340
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 33 with 8 rules applied. Total rules applied 7685 place count 550 transition count 1371
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 33 with 6 rules applied. Total rules applied 7691 place count 550 transition count 1365
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 34 with 21 rules applied. Total rules applied 7712 place count 550 transition count 1344
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 34 with 8 rules applied. Total rules applied 7720 place count 546 transition count 1373
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 34 with 6 rules applied. Total rules applied 7726 place count 546 transition count 1367
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 35 with 19 rules applied. Total rules applied 7745 place count 546 transition count 1348
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 35 with 8 rules applied. Total rules applied 7753 place count 542 transition count 1379
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 35 with 6 rules applied. Total rules applied 7759 place count 542 transition count 1373
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 36 with 21 rules applied. Total rules applied 7780 place count 542 transition count 1352
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -32
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 36 with 8 rules applied. Total rules applied 7788 place count 538 transition count 1384
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 36 with 6 rules applied. Total rules applied 7794 place count 538 transition count 1378
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 37 with 21 rules applied. Total rules applied 7815 place count 538 transition count 1357
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 37 with 8 rules applied. Total rules applied 7823 place count 534 transition count 1388
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 37 with 6 rules applied. Total rules applied 7829 place count 534 transition count 1382
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 38 with 21 rules applied. Total rules applied 7850 place count 534 transition count 1361
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 38 with 8 rules applied. Total rules applied 7858 place count 530 transition count 1392
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 38 with 6 rules applied. Total rules applied 7864 place count 530 transition count 1386
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 39 with 21 rules applied. Total rules applied 7885 place count 530 transition count 1365
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -31
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 39 with 8 rules applied. Total rules applied 7893 place count 526 transition count 1396
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 39 with 6 rules applied. Total rules applied 7899 place count 526 transition count 1390
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 40 with 21 rules applied. Total rules applied 7920 place count 526 transition count 1369
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 40 with 8 rules applied. Total rules applied 7928 place count 522 transition count 1396
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 40 with 6 rules applied. Total rules applied 7934 place count 522 transition count 1390
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 41 with 21 rules applied. Total rules applied 7955 place count 522 transition count 1369
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 41 with 8 rules applied. Total rules applied 7963 place count 518 transition count 1397
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 41 with 6 rules applied. Total rules applied 7969 place count 518 transition count 1391
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 42 with 21 rules applied. Total rules applied 7990 place count 518 transition count 1370
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 42 with 8 rules applied. Total rules applied 7998 place count 514 transition count 1398
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 42 with 6 rules applied. Total rules applied 8004 place count 514 transition count 1392
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 43 with 21 rules applied. Total rules applied 8025 place count 514 transition count 1371
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 43 with 8 rules applied. Total rules applied 8033 place count 510 transition count 1398
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 43 with 6 rules applied. Total rules applied 8039 place count 510 transition count 1392
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 44 with 21 rules applied. Total rules applied 8060 place count 510 transition count 1371
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -25
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 44 with 8 rules applied. Total rules applied 8068 place count 506 transition count 1396
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 44 with 6 rules applied. Total rules applied 8074 place count 506 transition count 1390
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 45 with 19 rules applied. Total rules applied 8093 place count 506 transition count 1371
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 45 with 8 rules applied. Total rules applied 8101 place count 502 transition count 1398
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 45 with 6 rules applied. Total rules applied 8107 place count 502 transition count 1392
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 46 with 21 rules applied. Total rules applied 8128 place count 502 transition count 1371
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -28
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 46 with 8 rules applied. Total rules applied 8136 place count 498 transition count 1399
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 46 with 6 rules applied. Total rules applied 8142 place count 498 transition count 1393
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 47 with 21 rules applied. Total rules applied 8163 place count 498 transition count 1372
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 47 with 8 rules applied. Total rules applied 8171 place count 494 transition count 1399
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 47 with 6 rules applied. Total rules applied 8177 place count 494 transition count 1393
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 48 with 21 rules applied. Total rules applied 8198 place count 494 transition count 1372
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 48 with 8 rules applied. Total rules applied 8206 place count 490 transition count 1399
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 48 with 6 rules applied. Total rules applied 8212 place count 490 transition count 1393
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 49 with 21 rules applied. Total rules applied 8233 place count 490 transition count 1372
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -27
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 49 with 8 rules applied. Total rules applied 8241 place count 486 transition count 1399
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 49 with 6 rules applied. Total rules applied 8247 place count 486 transition count 1393
Drop transitions removed 21 transitions
Redundant transition composition rules discarded 21 transitions
Iterating global reduction 50 with 21 rules applied. Total rules applied 8268 place count 486 transition count 1372
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -19
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 50 with 8 rules applied. Total rules applied 8276 place count 482 transition count 1391
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 50 with 4 rules applied. Total rules applied 8280 place count 482 transition count 1387
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 51 with 19 rules applied. Total rules applied 8299 place count 482 transition count 1368
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -23
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 51 with 8 rules applied. Total rules applied 8307 place count 478 transition count 1391
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 51 with 4 rules applied. Total rules applied 8311 place count 478 transition count 1387
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 52 with 19 rules applied. Total rules applied 8330 place count 478 transition count 1368
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: -21
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 52 with 8 rules applied. Total rules applied 8338 place count 474 transition count 1389
Drop transitions removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 52 with 4 rules applied. Total rules applied 8342 place count 474 transition count 1385
Drop transitions removed 19 transitions
Redundant transition composition rules discarded 19 transitions
Iterating global reduction 53 with 19 rules applied. Total rules applied 8361 place count 474 transition count 1366
Free-agglomeration rule applied 73 times.
Iterating global reduction 53 with 73 rules applied. Total rules applied 8434 place count 474 transition count 1293
Reduce places removed 73 places and 0 transitions.
Drop transitions removed 447 transitions
Reduce isomorphic transitions removed 447 transitions.
Graph (complete) has 1240 edges and 401 vertex of which 383 are kept as prefixes of interest. Removing 18 places using SCC suffix rule.1 ms
Discarding 18 places :
Also discarding 0 output transitions
Iterating post reduction 53 with 521 rules applied. Total rules applied 8955 place count 383 transition count 846
Drop transitions removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Iterating post reduction 54 with 18 rules applied. Total rules applied 8973 place count 383 transition count 828
Drop transitions removed 84 transitions
Redundant transition composition rules discarded 84 transitions
Iterating global reduction 55 with 84 rules applied. Total rules applied 9057 place count 383 transition count 744
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 55 with 1 rules applied. Total rules applied 9058 place count 382 transition count 743
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 55 with 3 rules applied. Total rules applied 9061 place count 379 transition count 743
Performed 60 Post agglomeration using F-continuation condition.Transition count delta: 60
Deduced a syphon composed of 60 places in 0 ms
Reduce places removed 120 places and 0 transitions.
Iterating global reduction 56 with 180 rules applied. Total rules applied 9241 place count 259 transition count 683
Drop transitions removed 60 transitions
Ensure Unique test removed 100 transitions
Reduce isomorphic transitions removed 160 transitions.
Iterating post reduction 56 with 160 rules applied. Total rules applied 9401 place count 259 transition count 523
Performed 63 Post agglomeration using F-continuation condition.Transition count delta: 63
Deduced a syphon composed of 63 places in 0 ms
Reduce places removed 126 places and 0 transitions.
Iterating global reduction 57 with 189 rules applied. Total rules applied 9590 place count 133 transition count 460
Drop transitions removed 129 transitions
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 179 transitions.
Graph (trivial) has 44 edges and 133 vertex of which 36 / 133 are part of one of the 18 SCC in 0 ms
Free SCC test removed 18 places
Iterating post reduction 57 with 180 rules applied. Total rules applied 9770 place count 115 transition count 281
Reduce places removed 15 places and 0 transitions.
Drop transitions removed 72 transitions
Ensure Unique test removed 35 transitions
Reduce isomorphic transitions removed 107 transitions.
Graph (complete) has 201 edges and 100 vertex of which 66 are kept as prefixes of interest. Removing 34 places using SCC suffix rule.0 ms
Discarding 34 places :
Also discarding 15 output transitions
Drop transitions removed 15 transitions
Iterating post reduction 58 with 123 rules applied. Total rules applied 9893 place count 66 transition count 159
Drop transitions removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 59 with 21 rules applied. Total rules applied 9914 place count 66 transition count 138
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 60 with 45 rules applied. Total rules applied 9959 place count 36 transition count 123
Drop transitions removed 30 transitions
Ensure Unique test removed 30 transitions
Reduce isomorphic transitions removed 60 transitions.
Iterating post reduction 60 with 60 rules applied. Total rules applied 10019 place count 36 transition count 63
Drop transitions removed 20 transitions
Redundant transition composition rules discarded 20 transitions
Iterating global reduction 61 with 20 rules applied. Total rules applied 10039 place count 36 transition count 43
Graph (complete) has 59 edges and 36 vertex of which 20 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.0 ms
Discarding 16 places :
Also discarding 0 output transitions
Iterating post reduction 61 with 1 rules applied. Total rules applied 10040 place count 20 transition count 43
Drop transitions removed 23 transitions
Reduce isomorphic transitions removed 23 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 62 with 26 rules applied. Total rules applied 10066 place count 20 transition count 17
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 63 with 3 rules applied. Total rules applied 10069 place count 17 transition count 17
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 64 with 5 Pre rules applied. Total rules applied 10069 place count 17 transition count 12
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 64 with 10 rules applied. Total rules applied 10079 place count 12 transition count 12
Applied a total of 10079 rules in 2695 ms. Remains 12 /4456 variables (removed 4444) and now considering 12/6272 (removed 6260) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2696 ms. Remains : 12/4456 places, 12/6272 transitions.
// Phase 1: matrix 12 rows 12 cols
[2023-03-09 17:22:53] [INFO ] Computed 6 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 758 ms. (steps per millisecond=1319 ) properties (out of 6) seen :6
FORMULA DLCflexbar-PT-2b-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-2b-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-2b-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-2b-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-2b-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DLCflexbar-PT-2b-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
All properties solved without resorting to model-checking.
Total runtime 69405 ms.
ITS solved all properties within timeout

BK_STOP 1678382574882

--------------------
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 UpperBounds -timeout 360 -rebuildPNML

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="DLCflexbar-PT-2b"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="smartxred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool smartxred"
echo " Input is DLCflexbar-PT-2b, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r107-tall-167814484300517"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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