Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r373-tall-171683789200426.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
...........................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is ShieldPPPt-PT-050B, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r373-tall-171683789200426
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 9.7K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 114K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.4K Apr 23 07:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 23 07:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 19 07:32 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 19:12 LTLFireability.xml
-rw-r--r-- 1 mcc users 16K Apr 11 14:30 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 170K Apr 11 14:30 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.5K Apr 11 14:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 83K Apr 11 14:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 955K May 18 16:43 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 ShieldPPPt-PT-050B-UpperBounds-00
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-01
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-02
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-03
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-04
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-05
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-06
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-07
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-08
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-09
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-10
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-11
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-12
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-13
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-14
FORMULA_NAME ShieldPPPt-PT-050B-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1716989700778

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=gold2023
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldPPPt-PT-050B
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202304061127
[2024-05-29 13:35:02] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2024-05-29 13:35:02] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 13:35:03] [INFO ] Load time of PNML (sax parser for PT used): 209 ms
[2024-05-29 13:35:03] [INFO ] Transformed 3903 places.
[2024-05-29 13:35:03] [INFO ] Transformed 3553 transitions.
[2024-05-29 13:35:03] [INFO ] Found NUPN structural information;
[2024-05-29 13:35:03] [INFO ] Parsed PT model containing 3903 places and 3553 transitions and 8906 arcs in 463 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 6 ms.
// Phase 1: matrix 3553 rows 3903 cols
[2024-05-29 13:35:03] [INFO ] Computed 551 invariants in 56 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 16) seen :9
FORMULA ShieldPPPt-PT-050B-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-050B-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-050B-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-050B-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-050B-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-050B-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-050B-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-050B-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-050B-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=666 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=714 ) properties (out of 7) seen :0
[2024-05-29 13:35:03] [INFO ] Invariant cache hit.
[2024-05-29 13:35:14] [INFO ] [Real]Absence check using 551 positive place invariants in 325 ms returned sat
[2024-05-29 13:35:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 13:35:16] [INFO ] [Real]Absence check using state equation in 2118 ms returned sat
[2024-05-29 13:35:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:35:17] [INFO ] [Nat]Absence check using 551 positive place invariants in 271 ms returned sat
[2024-05-29 13:35:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 13:35:19] [INFO ] [Nat]Absence check using state equation in 2075 ms returned sat
[2024-05-29 13:35:21] [INFO ] Deduced a trap composed of 18 places in 1473 ms of which 8 ms to minimize.
[2024-05-29 13:35:22] [INFO ] Deduced a trap composed of 34 places in 1425 ms of which 3 ms to minimize.
[2024-05-29 13:35:22] [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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-29 13:35:23] [INFO ] [Real]Absence check using 551 positive place invariants in 268 ms returned sat
[2024-05-29 13:35:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 13:35:25] [INFO ] [Real]Absence check using state equation in 2254 ms returned sat
[2024-05-29 13:35:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:35:26] [INFO ] [Nat]Absence check using 551 positive place invariants in 275 ms returned sat
[2024-05-29 13:35:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 13:35:29] [INFO ] [Nat]Absence check using state equation in 2231 ms returned sat
[2024-05-29 13:35:30] [INFO ] Deduced a trap composed of 28 places in 1487 ms of which 4 ms to minimize.
[2024-05-29 13:35:32] [INFO ] Deduced a trap composed of 24 places in 1506 ms of which 2 ms to minimize.
[2024-05-29 13:35:32] [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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-29 13:35:33] [INFO ] [Real]Absence check using 551 positive place invariants in 265 ms returned sat
[2024-05-29 13:35:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 13:35:35] [INFO ] [Real]Absence check using state equation in 2157 ms returned sat
[2024-05-29 13:35:35] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:35:36] [INFO ] [Nat]Absence check using 551 positive place invariants in 261 ms returned sat
[2024-05-29 13:35:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 13:35:38] [INFO ] [Nat]Absence check using state equation in 2162 ms returned sat
[2024-05-29 13:35:40] [INFO ] Deduced a trap composed of 24 places in 1361 ms of which 2 ms to minimize.
[2024-05-29 13:35:41] [INFO ] Deduced a trap composed of 27 places in 1465 ms of which 2 ms to minimize.
[2024-05-29 13:35:41] [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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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)
[2024-05-29 13:35:42] [INFO ] [Real]Absence check using 551 positive place invariants in 261 ms returned sat
[2024-05-29 13:35:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 13:35:44] [INFO ] [Real]Absence check using state equation in 2128 ms returned sat
[2024-05-29 13:35:44] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:35:45] [INFO ] [Nat]Absence check using 551 positive place invariants in 260 ms returned sat
[2024-05-29 13:35:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 13:35:50] [INFO ] [Nat]Absence check using state equation in 4315 ms returned unknown
[2024-05-29 13:35:50] [INFO ] [Real]Absence check using 551 positive place invariants in 257 ms returned sat
[2024-05-29 13:35:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 13:35:52] [INFO ] [Real]Absence check using state equation in 1977 ms returned sat
[2024-05-29 13:35:54] [INFO ] Deduced a trap composed of 23 places in 1386 ms of which 2 ms to minimize.
[2024-05-29 13:35:56] [INFO ] Deduced a trap composed of 21 places in 1475 ms of which 3 ms to minimize.
[2024-05-29 13:35:56] [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 6
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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:919)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2621)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:754)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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, 1] Max seen :[0, 0, 0, 0, 0, 0, 0]
Support contains 7 out of 3903 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3903/3903 places, 3553/3553 transitions.
Drop transitions removed 948 transitions
Trivial Post-agglo rules discarded 948 transitions
Performed 948 trivial Post agglomeration. Transition count delta: 948
Iterating post reduction 0 with 948 rules applied. Total rules applied 948 place count 3903 transition count 2605
Reduce places removed 948 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 950 rules applied. Total rules applied 1898 place count 2955 transition count 2603
Reduce places removed 1 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 4 rules applied. Total rules applied 1902 place count 2954 transition count 2600
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 1905 place count 2951 transition count 2600
Performed 199 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 199 Pre rules applied. Total rules applied 1905 place count 2951 transition count 2401
Deduced a syphon composed of 199 places in 6 ms
Reduce places removed 199 places and 0 transitions.
Iterating global reduction 4 with 398 rules applied. Total rules applied 2303 place count 2752 transition count 2401
Discarding 348 places :
Symmetric choice reduction at 4 with 348 rule applications. Total rules 2651 place count 2404 transition count 2053
Iterating global reduction 4 with 348 rules applied. Total rules applied 2999 place count 2404 transition count 2053
Performed 148 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 148 Pre rules applied. Total rules applied 2999 place count 2404 transition count 1905
Deduced a syphon composed of 148 places in 14 ms
Reduce places removed 148 places and 0 transitions.
Iterating global reduction 4 with 296 rules applied. Total rules applied 3295 place count 2256 transition count 1905
Performed 850 Post agglomeration using F-continuation condition.Transition count delta: 850
Deduced a syphon composed of 850 places in 2 ms
Reduce places removed 850 places and 0 transitions.
Iterating global reduction 4 with 1700 rules applied. Total rules applied 4995 place count 1406 transition count 1055
Renaming transitions due to excessive name length > 1024 char.
Performed 101 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 101 places in 2 ms
Reduce places removed 101 places and 0 transitions.
Iterating global reduction 4 with 202 rules applied. Total rules applied 5197 place count 1305 transition count 1055
Performed 46 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 46 places in 2 ms
Reduce places removed 46 places and 0 transitions.
Iterating global reduction 4 with 92 rules applied. Total rules applied 5289 place count 1259 transition count 1055
Partial Free-agglomeration rule applied 147 times.
Drop transitions removed 147 transitions
Iterating global reduction 4 with 147 rules applied. Total rules applied 5436 place count 1259 transition count 1055
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 5437 place count 1258 transition count 1054
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 5438 place count 1257 transition count 1054
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 2 Pre rules applied. Total rules applied 5438 place count 1257 transition count 1052
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 5 with 4 rules applied. Total rules applied 5442 place count 1255 transition count 1052
Applied a total of 5442 rules in 1519 ms. Remains 1255 /3903 variables (removed 2648) and now considering 1052/3553 (removed 2501) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1522 ms. Remains : 1255/3903 places, 1052/3553 transitions.
// Phase 1: matrix 1052 rows 1255 cols
[2024-05-29 13:35:57] [INFO ] Computed 550 invariants in 6 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 9049 ms. (steps per millisecond=110 ) properties (out of 7) seen :2
FORMULA ShieldPPPt-PT-050B-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldPPPt-PT-050B-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 883909 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=176 ) properties seen 0
Interrupted Best-First random walk after 887931 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=177 ) properties seen 0
Interrupted Best-First random walk after 881946 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=176 ) properties seen 0
Interrupted Best-First random walk after 880130 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=175 ) properties seen 0
Interrupted Best-First random walk after 893429 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=178 ) properties seen 0
[2024-05-29 13:36:31] [INFO ] Invariant cache hit.
[2024-05-29 13:36:31] [INFO ] [Real]Absence check using 550 positive place invariants in 95 ms returned sat
[2024-05-29 13:36:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 13:36:32] [INFO ] [Real]Absence check using state equation in 430 ms returned sat
[2024-05-29 13:36:32] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:36:32] [INFO ] [Nat]Absence check using 550 positive place invariants in 94 ms returned sat
[2024-05-29 13:36:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 13:36:33] [INFO ] [Nat]Absence check using state equation in 423 ms returned sat
[2024-05-29 13:36:33] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-29 13:36:33] [INFO ] [Nat]Added 2 Read/Feed constraints in 2 ms returned sat
[2024-05-29 13:36:33] [INFO ] Computed and/alt/rep : 1048/2464/1048 causal constraints (skipped 0 transitions) in 73 ms.
[2024-05-29 13:36:54] [INFO ] Added : 1001 causal constraints over 201 iterations in 21337 ms.(timeout) Result :sat
Minimization took 3021 ms.
[2024-05-29 13:36:57] [INFO ] [Real]Absence check using 550 positive place invariants in 95 ms returned sat
[2024-05-29 13:36:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 13:36:58] [INFO ] [Real]Absence check using state equation in 433 ms returned sat
[2024-05-29 13:36:58] [INFO ] [Real]Added 2 Read/Feed constraints in 1 ms returned sat
[2024-05-29 13:36:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:36:58] [INFO ] [Nat]Absence check using 550 positive place invariants in 102 ms returned sat
[2024-05-29 13:36:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 13:36:59] [INFO ] [Nat]Absence check using state equation in 459 ms returned sat
[2024-05-29 13:36:59] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2024-05-29 13:36:59] [INFO ] Computed and/alt/rep : 1048/2464/1048 causal constraints (skipped 0 transitions) in 50 ms.
[2024-05-29 13:37:16] [INFO ] Added : 990 causal constraints over 198 iterations in 17540 ms. Result :sat
Minimization took 1652 ms.
[2024-05-29 13:37:18] [INFO ] [Real]Absence check using 550 positive place invariants in 97 ms returned sat
[2024-05-29 13:37:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 13:37:18] [INFO ] [Real]Absence check using state equation in 433 ms returned sat
[2024-05-29 13:37:19] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:37:19] [INFO ] [Nat]Absence check using 550 positive place invariants in 95 ms returned sat
[2024-05-29 13:37:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 13:37:19] [INFO ] [Nat]Absence check using state equation in 434 ms returned sat
[2024-05-29 13:37:19] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2024-05-29 13:37:19] [INFO ] Computed and/alt/rep : 1048/2464/1048 causal constraints (skipped 0 transitions) in 61 ms.
[2024-05-29 13:37:39] [INFO ] Added : 987 causal constraints over 199 iterations in 20126 ms. Result :sat
Minimization took 694 ms.
[2024-05-29 13:37:40] [INFO ] [Real]Absence check using 550 positive place invariants in 98 ms returned sat
[2024-05-29 13:37:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 13:37:41] [INFO ] [Real]Absence check using state equation in 444 ms returned sat
[2024-05-29 13:37:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:37:41] [INFO ] [Nat]Absence check using 550 positive place invariants in 101 ms returned sat
[2024-05-29 13:37:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 13:37:41] [INFO ] [Nat]Absence check using state equation in 443 ms returned sat
[2024-05-29 13:37:42] [INFO ] [Nat]Added 2 Read/Feed constraints in 5 ms returned sat
[2024-05-29 13:37:42] [INFO ] Deduced a trap composed of 5 places in 105 ms of which 0 ms to minimize.
[2024-05-29 13:37:42] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 189 ms
[2024-05-29 13:37:42] [INFO ] Computed and/alt/rep : 1048/2464/1048 causal constraints (skipped 0 transitions) in 65 ms.
[2024-05-29 13:38:00] [INFO ] Added : 992 causal constraints over 199 iterations in 18241 ms. Result :sat
Minimization took 834 ms.
[2024-05-29 13:38:01] [INFO ] [Real]Absence check using 550 positive place invariants in 109 ms returned sat
[2024-05-29 13:38:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 13:38:02] [INFO ] [Real]Absence check using state equation in 450 ms returned sat
[2024-05-29 13:38:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:38:02] [INFO ] [Nat]Absence check using 550 positive place invariants in 96 ms returned sat
[2024-05-29 13:38:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 13:38:02] [INFO ] [Nat]Absence check using state equation in 430 ms returned sat
[2024-05-29 13:38:02] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2024-05-29 13:38:02] [INFO ] Computed and/alt/rep : 1048/2464/1048 causal constraints (skipped 0 transitions) in 64 ms.
[2024-05-29 13:38:23] [INFO ] Added : 1000 causal constraints over 200 iterations in 20463 ms.(timeout) Result :sat
Minimization took 817 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0]
Support contains 5 out of 1255 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1255/1255 places, 1052/1052 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1255 transition count 1051
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1254 transition count 1051
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1253 transition count 1050
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 1252 transition count 1050
Applied a total of 6 rules in 167 ms. Remains 1252 /1255 variables (removed 3) and now considering 1050/1052 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 167 ms. Remains : 1252/1255 places, 1050/1052 transitions.
// Phase 1: matrix 1050 rows 1252 cols
[2024-05-29 13:38:28] [INFO ] Computed 550 invariants in 4 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 8939 ms. (steps per millisecond=111 ) properties (out of 5) seen :0
Interrupted Best-First random walk after 881562 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=176 ) properties seen 0
Interrupted Best-First random walk after 882493 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=176 ) properties seen 0
Interrupted Best-First random walk after 889108 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=177 ) properties seen 0
Interrupted Best-First random walk after 873578 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=174 ) properties seen 0
Interrupted Best-First random walk after 884673 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=176 ) properties seen 1
FORMULA ShieldPPPt-PT-050B-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2024-05-29 13:39:02] [INFO ] Invariant cache hit.
[2024-05-29 13:39:03] [INFO ] [Real]Absence check using 550 positive place invariants in 104 ms returned sat
[2024-05-29 13:39:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 13:39:03] [INFO ] [Real]Absence check using state equation in 439 ms returned sat
[2024-05-29 13:39:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:39:03] [INFO ] [Nat]Absence check using 550 positive place invariants in 94 ms returned sat
[2024-05-29 13:39:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 13:39:04] [INFO ] [Nat]Absence check using state equation in 426 ms returned sat
[2024-05-29 13:39:04] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-29 13:39:04] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2024-05-29 13:39:04] [INFO ] Deduced a trap composed of 8 places in 96 ms of which 1 ms to minimize.
[2024-05-29 13:39:04] [INFO ] Deduced a trap composed of 7 places in 98 ms of which 0 ms to minimize.
[2024-05-29 13:39:04] [INFO ] Deduced a trap composed of 7 places in 94 ms of which 0 ms to minimize.
[2024-05-29 13:39:04] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 445 ms
[2024-05-29 13:39:04] [INFO ] Computed and/alt/rep : 1046/2468/1046 causal constraints (skipped 0 transitions) in 60 ms.
[2024-05-29 13:39:24] [INFO ] Added : 980 causal constraints over 196 iterations in 20163 ms.(timeout) Result :sat
Minimization took 690 ms.
[2024-05-29 13:39:25] [INFO ] [Real]Absence check using 550 positive place invariants in 98 ms returned sat
[2024-05-29 13:39:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 13:39:26] [INFO ] [Real]Absence check using state equation in 439 ms returned sat
[2024-05-29 13:39:26] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:39:26] [INFO ] [Nat]Absence check using 550 positive place invariants in 96 ms returned sat
[2024-05-29 13:39:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 13:39:26] [INFO ] [Nat]Absence check using state equation in 432 ms returned sat
[2024-05-29 13:39:26] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2024-05-29 13:39:27] [INFO ] Deduced a trap composed of 7 places in 98 ms of which 1 ms to minimize.
[2024-05-29 13:39:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 178 ms
[2024-05-29 13:39:27] [INFO ] Computed and/alt/rep : 1046/2468/1046 causal constraints (skipped 0 transitions) in 60 ms.
[2024-05-29 13:39:45] [INFO ] Added : 999 causal constraints over 200 iterations in 17913 ms. Result :sat
Minimization took 1358 ms.
[2024-05-29 13:39:46] [INFO ] [Real]Absence check using 550 positive place invariants in 95 ms returned sat
[2024-05-29 13:39:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 13:39:47] [INFO ] [Real]Absence check using state equation in 440 ms returned sat
[2024-05-29 13:39:47] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:39:47] [INFO ] [Nat]Absence check using 550 positive place invariants in 96 ms returned sat
[2024-05-29 13:39:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 13:39:47] [INFO ] [Nat]Absence check using state equation in 415 ms returned sat
[2024-05-29 13:39:47] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2024-05-29 13:39:47] [INFO ] Computed and/alt/rep : 1046/2468/1046 causal constraints (skipped 0 transitions) in 59 ms.
[2024-05-29 13:40:08] [INFO ] Added : 1008 causal constraints over 202 iterations in 20317 ms.(timeout) Result :sat
Minimization took 3007 ms.
[2024-05-29 13:40:11] [INFO ] [Real]Absence check using 550 positive place invariants in 97 ms returned sat
[2024-05-29 13:40:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 13:40:11] [INFO ] [Real]Absence check using state equation in 440 ms returned sat
[2024-05-29 13:40:11] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:40:12] [INFO ] [Nat]Absence check using 550 positive place invariants in 97 ms returned sat
[2024-05-29 13:40:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 13:40:12] [INFO ] [Nat]Absence check using state equation in 428 ms returned sat
[2024-05-29 13:40:12] [INFO ] [Nat]Added 2 Read/Feed constraints in 2 ms returned sat
[2024-05-29 13:40:12] [INFO ] Computed and/alt/rep : 1046/2468/1046 causal constraints (skipped 0 transitions) in 55 ms.
[2024-05-29 13:40:32] [INFO ] Added : 945 causal constraints over 189 iterations in 20274 ms.(timeout) Result :sat
Minimization took 718 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1] Max seen :[0, 0, 0, 0]
Support contains 4 out of 1252 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1252/1252 places, 1050/1050 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 2 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1251 transition count 1049
Applied a total of 2 rules in 68 ms. Remains 1251 /1252 variables (removed 1) and now considering 1049/1050 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 68 ms. Remains : 1251/1252 places, 1049/1050 transitions.
// Phase 1: matrix 1049 rows 1251 cols
[2024-05-29 13:40:38] [INFO ] Computed 550 invariants in 6 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 8935 ms. (steps per millisecond=111 ) properties (out of 4) seen :0
Interrupted Best-First random walk after 882791 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=176 ) properties seen 0
Interrupted Best-First random walk after 889173 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=177 ) properties seen 0
Interrupted Best-First random walk after 877649 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=175 ) properties seen 0
Interrupted Best-First random walk after 876582 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=175 ) properties seen 0
[2024-05-29 13:41:07] [INFO ] Invariant cache hit.
[2024-05-29 13:41:07] [INFO ] [Real]Absence check using 550 positive place invariants in 94 ms returned sat
[2024-05-29 13:41:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 13:41:08] [INFO ] [Real]Absence check using state equation in 439 ms returned sat
[2024-05-29 13:41:08] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:41:08] [INFO ] [Nat]Absence check using 550 positive place invariants in 98 ms returned sat
[2024-05-29 13:41:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 13:41:08] [INFO ] [Nat]Absence check using state equation in 433 ms returned sat
[2024-05-29 13:41:08] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-29 13:41:08] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2024-05-29 13:41:08] [INFO ] Computed and/alt/rep : 1045/2466/1045 causal constraints (skipped 0 transitions) in 58 ms.
[2024-05-29 13:41:29] [INFO ] Added : 1009 causal constraints over 202 iterations in 20165 ms.(timeout) Result :sat
Minimization took 1976 ms.
[2024-05-29 13:41:31] [INFO ] [Real]Absence check using 550 positive place invariants in 93 ms returned sat
[2024-05-29 13:41:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 13:41:31] [INFO ] [Real]Absence check using state equation in 437 ms returned sat
[2024-05-29 13:41:31] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:41:32] [INFO ] [Nat]Absence check using 550 positive place invariants in 96 ms returned sat
[2024-05-29 13:41:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 13:41:32] [INFO ] [Nat]Absence check using state equation in 426 ms returned sat
[2024-05-29 13:41:32] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2024-05-29 13:41:32] [INFO ] Computed and/alt/rep : 1045/2466/1045 causal constraints (skipped 0 transitions) in 61 ms.
[2024-05-29 13:41:51] [INFO ] Added : 1013 causal constraints over 203 iterations in 18722 ms. Result :sat
Minimization took 3001 ms.
[2024-05-29 13:41:54] [INFO ] [Real]Absence check using 550 positive place invariants in 99 ms returned sat
[2024-05-29 13:41:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 13:41:54] [INFO ] [Real]Absence check using state equation in 433 ms returned sat
[2024-05-29 13:41:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:41:55] [INFO ] [Nat]Absence check using 550 positive place invariants in 95 ms returned sat
[2024-05-29 13:41:55] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 13:41:55] [INFO ] [Nat]Absence check using state equation in 413 ms returned sat
[2024-05-29 13:41:55] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2024-05-29 13:41:55] [INFO ] Computed and/alt/rep : 1045/2466/1045 causal constraints (skipped 0 transitions) in 61 ms.
[2024-05-29 13:42:14] [INFO ] Added : 1011 causal constraints over 203 iterations in 18656 ms. Result :sat
Minimization took 1780 ms.
[2024-05-29 13:42:16] [INFO ] [Real]Absence check using 550 positive place invariants in 97 ms returned sat
[2024-05-29 13:42:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 13:42:16] [INFO ] [Real]Absence check using state equation in 435 ms returned sat
[2024-05-29 13:42:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:42:17] [INFO ] [Nat]Absence check using 550 positive place invariants in 99 ms returned sat
[2024-05-29 13:42:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 13:42:17] [INFO ] [Nat]Absence check using state equation in 432 ms returned sat
[2024-05-29 13:42:17] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2024-05-29 13:42:17] [INFO ] Computed and/alt/rep : 1045/2466/1045 causal constraints (skipped 0 transitions) in 61 ms.
[2024-05-29 13:42:39] [INFO ] Added : 991 causal constraints over 199 iterations in 22264 ms.(timeout) Result :sat
Minimization took 1929 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1] Max seen :[0, 0, 0, 0]
FORMULA ShieldPPPt-PT-050B-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 3 out of 1251 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1251/1251 places, 1049/1049 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1251 transition count 1048
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1250 transition count 1048
Applied a total of 2 rules in 41 ms. Remains 1250 /1251 variables (removed 1) and now considering 1048/1049 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 42 ms. Remains : 1250/1251 places, 1048/1049 transitions.
// Phase 1: matrix 1048 rows 1250 cols
[2024-05-29 13:42:46] [INFO ] Computed 550 invariants in 5 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 8925 ms. (steps per millisecond=112 ) properties (out of 3) seen :0
Interrupted Best-First random walk after 876441 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=175 ) properties seen 0
Interrupted Best-First random walk after 874086 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=174 ) properties seen 0
Interrupted Best-First random walk after 886648 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=177 ) properties seen 0
[2024-05-29 13:43:10] [INFO ] Invariant cache hit.
[2024-05-29 13:43:10] [INFO ] [Real]Absence check using 550 positive place invariants in 91 ms returned sat
[2024-05-29 13:43:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 13:43:10] [INFO ] [Real]Absence check using state equation in 435 ms returned sat
[2024-05-29 13:43:10] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:43:11] [INFO ] [Nat]Absence check using 550 positive place invariants in 103 ms returned sat
[2024-05-29 13:43:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 13:43:11] [INFO ] [Nat]Absence check using state equation in 447 ms returned sat
[2024-05-29 13:43:11] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-29 13:43:11] [INFO ] [Nat]Added 2 Read/Feed constraints in 0 ms returned sat
[2024-05-29 13:43:11] [INFO ] Deduced a trap composed of 5 places in 93 ms of which 1 ms to minimize.
[2024-05-29 13:43:11] [INFO ] Deduced a trap composed of 5 places in 92 ms of which 1 ms to minimize.
[2024-05-29 13:43:11] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 301 ms
[2024-05-29 13:43:11] [INFO ] Computed and/alt/rep : 1044/2465/1044 causal constraints (skipped 0 transitions) in 59 ms.
[2024-05-29 13:43:32] [INFO ] Added : 994 causal constraints over 199 iterations in 20409 ms.(timeout) Result :sat
Minimization took 1199 ms.
[2024-05-29 13:43:33] [INFO ] [Real]Absence check using 550 positive place invariants in 96 ms returned sat
[2024-05-29 13:43:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 13:43:34] [INFO ] [Real]Absence check using state equation in 440 ms returned sat
[2024-05-29 13:43:34] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:43:34] [INFO ] [Nat]Absence check using 550 positive place invariants in 94 ms returned sat
[2024-05-29 13:43:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 13:43:34] [INFO ] [Nat]Absence check using state equation in 432 ms returned sat
[2024-05-29 13:43:34] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2024-05-29 13:43:34] [INFO ] Deduced a trap composed of 6 places in 94 ms of which 0 ms to minimize.
[2024-05-29 13:43:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 177 ms
[2024-05-29 13:43:35] [INFO ] Computed and/alt/rep : 1044/2465/1044 causal constraints (skipped 0 transitions) in 75 ms.
[2024-05-29 13:43:56] [INFO ] Added : 960 causal constraints over 192 iterations in 21925 ms.(timeout) Result :sat
Minimization took 621 ms.
[2024-05-29 13:43:57] [INFO ] [Real]Absence check using 550 positive place invariants in 97 ms returned sat
[2024-05-29 13:43:57] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 13:43:58] [INFO ] [Real]Absence check using state equation in 409 ms returned sat
[2024-05-29 13:43:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:43:58] [INFO ] [Nat]Absence check using 550 positive place invariants in 99 ms returned sat
[2024-05-29 13:43:58] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 13:43:59] [INFO ] [Nat]Absence check using state equation in 448 ms returned sat
[2024-05-29 13:43:59] [INFO ] [Nat]Added 2 Read/Feed constraints in 1 ms returned sat
[2024-05-29 13:43:59] [INFO ] Deduced a trap composed of 5 places in 96 ms of which 0 ms to minimize.
[2024-05-29 13:43:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 170 ms
[2024-05-29 13:43:59] [INFO ] Computed and/alt/rep : 1044/2465/1044 causal constraints (skipped 0 transitions) in 60 ms.
[2024-05-29 13:44:21] [INFO ] Added : 993 causal constraints over 199 iterations in 22790 ms.(timeout) Result :sat
Minimization took 1970 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
Support contains 3 out of 1250 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1250/1250 places, 1048/1048 transitions.
Applied a total of 0 rules in 36 ms. Remains 1250 /1250 variables (removed 0) and now considering 1048/1048 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 1250/1250 places, 1048/1048 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1250/1250 places, 1048/1048 transitions.
Applied a total of 0 rules in 34 ms. Remains 1250 /1250 variables (removed 0) and now considering 1048/1048 (removed 0) transitions.
[2024-05-29 13:44:28] [INFO ] Invariant cache hit.
[2024-05-29 13:44:29] [INFO ] Implicit Places using invariants in 790 ms returned [1233, 1237]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 793 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1248/1250 places, 1048/1048 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 1246 transition count 1046
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1246 transition count 1046
Applied a total of 4 rules in 66 ms. Remains 1246 /1248 variables (removed 2) and now considering 1046/1048 (removed 2) transitions.
// Phase 1: matrix 1046 rows 1246 cols
[2024-05-29 13:44:29] [INFO ] Computed 548 invariants in 5 ms
[2024-05-29 13:44:30] [INFO ] Implicit Places using invariants in 772 ms returned []
[2024-05-29 13:44:30] [INFO ] Invariant cache hit.
[2024-05-29 13:44:31] [INFO ] Implicit Places using invariants and state equation in 1480 ms returned []
Implicit Place search using SMT with State Equation took 2255 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 1246/1250 places, 1046/1048 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 3152 ms. Remains : 1246/1250 places, 1046/1048 transitions.
[2024-05-29 13:44:31] [INFO ] Invariant cache hit.
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 8696 ms. (steps per millisecond=114 ) properties (out of 3) seen :0
Interrupted Best-First random walk after 896509 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=179 ) properties seen 0
Interrupted Best-First random walk after 909906 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=181 ) properties seen 0
Interrupted Best-First random walk after 897467 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=179 ) properties seen 0
[2024-05-29 13:44:55] [INFO ] Invariant cache hit.
[2024-05-29 13:44:55] [INFO ] [Real]Absence check using 548 positive place invariants in 91 ms returned sat
[2024-05-29 13:44:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 13:44:56] [INFO ] [Real]Absence check using state equation in 400 ms returned sat
[2024-05-29 13:44:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:44:56] [INFO ] [Nat]Absence check using 548 positive place invariants in 93 ms returned sat
[2024-05-29 13:44:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 13:44:57] [INFO ] [Nat]Absence check using state equation in 411 ms returned sat
[2024-05-29 13:44:57] [INFO ] Deduced a trap composed of 6 places in 85 ms of which 1 ms to minimize.
[2024-05-29 13:44:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 178 ms
[2024-05-29 13:44:57] [INFO ] Computed and/alt/rep : 1042/2452/1042 causal constraints (skipped 0 transitions) in 58 ms.
[2024-05-29 13:45:18] [INFO ] Added : 1002 causal constraints over 201 iterations in 21097 ms.(timeout) Result :sat
Minimization took 2279 ms.
[2024-05-29 13:45:20] [INFO ] [Real]Absence check using 548 positive place invariants in 95 ms returned sat
[2024-05-29 13:45:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 13:45:21] [INFO ] [Real]Absence check using state equation in 442 ms returned sat
[2024-05-29 13:45:21] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:45:21] [INFO ] [Nat]Absence check using 548 positive place invariants in 97 ms returned sat
[2024-05-29 13:45:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 13:45:22] [INFO ] [Nat]Absence check using state equation in 432 ms returned sat
[2024-05-29 13:45:22] [INFO ] Deduced a trap composed of 7 places in 106 ms of which 1 ms to minimize.
[2024-05-29 13:45:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 180 ms
[2024-05-29 13:45:22] [INFO ] Computed and/alt/rep : 1042/2452/1042 causal constraints (skipped 0 transitions) in 66 ms.
[2024-05-29 13:45:45] [INFO ] Added : 1008 causal constraints over 202 iterations in 22828 ms. Result :unknown
[2024-05-29 13:45:45] [INFO ] [Real]Absence check using 548 positive place invariants in 95 ms returned sat
[2024-05-29 13:45:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 13:45:45] [INFO ] [Real]Absence check using state equation in 428 ms returned sat
[2024-05-29 13:45:45] [INFO ] Deduced a trap composed of 5 places in 84 ms of which 1 ms to minimize.
[2024-05-29 13:45:45] [INFO ] Deduced a trap composed of 6 places in 84 ms of which 0 ms to minimize.
[2024-05-29 13:45:46] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 277 ms
[2024-05-29 13:45:46] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:45:46] [INFO ] [Nat]Absence check using 548 positive place invariants in 96 ms returned sat
[2024-05-29 13:45:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 13:45:46] [INFO ] [Nat]Absence check using state equation in 433 ms returned sat
[2024-05-29 13:45:46] [INFO ] Deduced a trap composed of 7 places in 87 ms of which 0 ms to minimize.
[2024-05-29 13:45:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 162 ms
[2024-05-29 13:45:46] [INFO ] Computed and/alt/rep : 1042/2452/1042 causal constraints (skipped 0 transitions) in 58 ms.
[2024-05-29 13:46:07] [INFO ] Added : 980 causal constraints over 196 iterations in 20258 ms.(timeout) Result :sat
Minimization took 839 ms.
Current structural bounds on expressions (after SMT) : [1, 1, 1] Max seen :[0, 0, 0]
Support contains 3 out of 1246 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1246/1246 places, 1046/1046 transitions.
Applied a total of 0 rules in 35 ms. Remains 1246 /1246 variables (removed 0) and now considering 1046/1046 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 1246/1246 places, 1046/1046 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1246/1246 places, 1046/1046 transitions.
Applied a total of 0 rules in 36 ms. Remains 1246 /1246 variables (removed 0) and now considering 1046/1046 (removed 0) transitions.
[2024-05-29 13:46:12] [INFO ] Invariant cache hit.
[2024-05-29 13:46:13] [INFO ] Implicit Places using invariants in 791 ms returned []
[2024-05-29 13:46:13] [INFO ] Invariant cache hit.
[2024-05-29 13:46:14] [INFO ] Implicit Places using invariants and state equation in 1580 ms returned []
Implicit Place search using SMT with State Equation took 2372 ms to find 0 implicit places.
[2024-05-29 13:46:15] [INFO ] Redundant transitions in 57 ms returned []
[2024-05-29 13:46:15] [INFO ] Invariant cache hit.
[2024-05-29 13:46:15] [INFO ] Dead Transitions using invariants and state equation in 606 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3079 ms. Remains : 1246/1246 places, 1046/1046 transitions.
Starting property specific reduction for ShieldPPPt-PT-050B-UpperBounds-05
[2024-05-29 13:46:15] [INFO ] Invariant cache hit.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 1) seen :0
[2024-05-29 13:46:15] [INFO ] Invariant cache hit.
[2024-05-29 13:46:16] [INFO ] [Real]Absence check using 548 positive place invariants in 92 ms returned sat
[2024-05-29 13:46:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 13:46:16] [INFO ] [Real]Absence check using state equation in 400 ms returned sat
[2024-05-29 13:46:16] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:46:16] [INFO ] [Nat]Absence check using 548 positive place invariants in 95 ms returned sat
[2024-05-29 13:46:16] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 13:46:17] [INFO ] [Nat]Absence check using state equation in 422 ms returned sat
[2024-05-29 13:46:17] [INFO ] Deduced a trap composed of 6 places in 88 ms of which 1 ms to minimize.
[2024-05-29 13:46:17] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 166 ms
[2024-05-29 13:46:17] [INFO ] Computed and/alt/rep : 1042/2452/1042 causal constraints (skipped 0 transitions) in 62 ms.
[2024-05-29 13:46:21] [INFO ] Added : 370 causal constraints over 74 iterations in 4200 ms. Result :unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1246 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1246/1246 places, 1046/1046 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1245 transition count 1045
Applied a total of 2 rules in 64 ms. Remains 1245 /1246 variables (removed 1) and now considering 1045/1046 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 64 ms. Remains : 1245/1246 places, 1045/1046 transitions.
// Phase 1: matrix 1045 rows 1245 cols
[2024-05-29 13:46:22] [INFO ] Computed 548 invariants in 8 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 8719 ms. (steps per millisecond=114 ) properties (out of 1) seen :0
Interrupted Best-First random walk after 898865 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=179 ) properties seen 0
[2024-05-29 13:46:35] [INFO ] Invariant cache hit.
[2024-05-29 13:46:36] [INFO ] [Real]Absence check using 548 positive place invariants in 94 ms returned sat
[2024-05-29 13:46:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 13:46:36] [INFO ] [Real]Absence check using state equation in 431 ms returned sat
[2024-05-29 13:46:36] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:46:36] [INFO ] [Nat]Absence check using 548 positive place invariants in 94 ms returned sat
[2024-05-29 13:46:36] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 13:46:37] [INFO ] [Nat]Absence check using state equation in 410 ms returned sat
[2024-05-29 13:46:37] [INFO ] Computed and/alt/rep : 1041/2451/1041 causal constraints (skipped 0 transitions) in 53 ms.
[2024-05-29 13:46:57] [INFO ] Added : 1005 causal constraints over 201 iterations in 20646 ms.(timeout) Result :sat
Minimization took 1772 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1245 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1245/1245 places, 1045/1045 transitions.
Applied a total of 0 rules in 33 ms. Remains 1245 /1245 variables (removed 0) and now considering 1045/1045 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 33 ms. Remains : 1245/1245 places, 1045/1045 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1245/1245 places, 1045/1045 transitions.
Applied a total of 0 rules in 34 ms. Remains 1245 /1245 variables (removed 0) and now considering 1045/1045 (removed 0) transitions.
[2024-05-29 13:47:01] [INFO ] Invariant cache hit.
[2024-05-29 13:47:02] [INFO ] Implicit Places using invariants in 750 ms returned []
[2024-05-29 13:47:02] [INFO ] Invariant cache hit.
[2024-05-29 13:47:04] [INFO ] Implicit Places using invariants and state equation in 1454 ms returned []
Implicit Place search using SMT with State Equation took 2205 ms to find 0 implicit places.
[2024-05-29 13:47:04] [INFO ] Redundant transitions in 13 ms returned []
[2024-05-29 13:47:04] [INFO ] Invariant cache hit.
[2024-05-29 13:47:04] [INFO ] Dead Transitions using invariants and state equation in 642 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2902 ms. Remains : 1245/1245 places, 1045/1045 transitions.
Ending property specific reduction for ShieldPPPt-PT-050B-UpperBounds-05 in 49045 ms.
Starting property specific reduction for ShieldPPPt-PT-050B-UpperBounds-13
// Phase 1: matrix 1046 rows 1246 cols
[2024-05-29 13:47:04] [INFO ] Computed 548 invariants in 3 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 1) seen :0
[2024-05-29 13:47:04] [INFO ] Invariant cache hit.
[2024-05-29 13:47:05] [INFO ] [Real]Absence check using 548 positive place invariants in 93 ms returned sat
[2024-05-29 13:47:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 13:47:05] [INFO ] [Real]Absence check using state equation in 431 ms returned sat
[2024-05-29 13:47:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:47:05] [INFO ] [Nat]Absence check using 548 positive place invariants in 98 ms returned sat
[2024-05-29 13:47:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 13:47:06] [INFO ] [Nat]Absence check using state equation in 435 ms returned sat
[2024-05-29 13:47:06] [INFO ] Deduced a trap composed of 7 places in 95 ms of which 1 ms to minimize.
[2024-05-29 13:47:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 166 ms
[2024-05-29 13:47:06] [INFO ] Computed and/alt/rep : 1042/2452/1042 causal constraints (skipped 0 transitions) in 57 ms.
[2024-05-29 13:47:11] [INFO ] Deduced a trap composed of 2 places in 653 ms of which 2 ms to minimize.
[2024-05-29 13:47:11] [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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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] Max seen :[0]
Support contains 1 out of 1246 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1246/1246 places, 1046/1046 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1246 transition count 1045
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1245 transition count 1045
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 1244 transition count 1045
Applied a total of 4 rules in 70 ms. Remains 1244 /1246 variables (removed 2) and now considering 1045/1046 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 70 ms. Remains : 1244/1246 places, 1045/1046 transitions.
// Phase 1: matrix 1045 rows 1244 cols
[2024-05-29 13:47:11] [INFO ] Computed 548 invariants in 4 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 8748 ms. (steps per millisecond=114 ) properties (out of 1) seen :0
Interrupted Best-First random walk after 867714 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=173 ) properties seen 0
[2024-05-29 13:47:25] [INFO ] Invariant cache hit.
[2024-05-29 13:47:25] [INFO ] [Real]Absence check using 548 positive place invariants in 93 ms returned sat
[2024-05-29 13:47:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 13:47:25] [INFO ] [Real]Absence check using state equation in 429 ms returned sat
[2024-05-29 13:47:25] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:47:26] [INFO ] [Nat]Absence check using 548 positive place invariants in 102 ms returned sat
[2024-05-29 13:47:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 13:47:26] [INFO ] [Nat]Absence check using state equation in 438 ms returned sat
[2024-05-29 13:47:26] [INFO ] Computed and/alt/rep : 1041/2454/1041 causal constraints (skipped 0 transitions) in 58 ms.
[2024-05-29 13:47:48] [INFO ] Added : 1005 causal constraints over 201 iterations in 21720 ms.(timeout) Result :sat
Minimization took 2659 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1244 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1244/1244 places, 1045/1045 transitions.
Applied a total of 0 rules in 32 ms. Remains 1244 /1244 variables (removed 0) and now considering 1045/1045 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 1244/1244 places, 1045/1045 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1244/1244 places, 1045/1045 transitions.
Applied a total of 0 rules in 31 ms. Remains 1244 /1244 variables (removed 0) and now considering 1045/1045 (removed 0) transitions.
[2024-05-29 13:47:52] [INFO ] Invariant cache hit.
[2024-05-29 13:47:53] [INFO ] Implicit Places using invariants in 764 ms returned []
[2024-05-29 13:47:53] [INFO ] Invariant cache hit.
[2024-05-29 13:47:55] [INFO ] Implicit Places using invariants and state equation in 1557 ms returned []
Implicit Place search using SMT with State Equation took 2339 ms to find 0 implicit places.
[2024-05-29 13:47:55] [INFO ] Redundant transitions in 8 ms returned []
[2024-05-29 13:47:55] [INFO ] Invariant cache hit.
[2024-05-29 13:47:55] [INFO ] Dead Transitions using invariants and state equation in 638 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3024 ms. Remains : 1244/1244 places, 1045/1045 transitions.
Ending property specific reduction for ShieldPPPt-PT-050B-UpperBounds-13 in 51126 ms.
Starting property specific reduction for ShieldPPPt-PT-050B-UpperBounds-15
// Phase 1: matrix 1046 rows 1246 cols
[2024-05-29 13:47:55] [INFO ] Computed 548 invariants in 4 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 92 ms. (steps per millisecond=108 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 54 ms. (steps per millisecond=185 ) properties (out of 1) seen :0
[2024-05-29 13:47:55] [INFO ] Invariant cache hit.
[2024-05-29 13:47:56] [INFO ] [Real]Absence check using 548 positive place invariants in 94 ms returned sat
[2024-05-29 13:47:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 13:47:56] [INFO ] [Real]Absence check using state equation in 428 ms returned sat
[2024-05-29 13:47:56] [INFO ] Deduced a trap composed of 5 places in 77 ms of which 1 ms to minimize.
[2024-05-29 13:47:56] [INFO ] Deduced a trap composed of 6 places in 79 ms of which 0 ms to minimize.
[2024-05-29 13:47:56] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 272 ms
[2024-05-29 13:47:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:47:57] [INFO ] [Nat]Absence check using 548 positive place invariants in 98 ms returned sat
[2024-05-29 13:47:57] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 13:47:57] [INFO ] [Nat]Absence check using state equation in 434 ms returned sat
[2024-05-29 13:47:57] [INFO ] Deduced a trap composed of 7 places in 74 ms of which 0 ms to minimize.
[2024-05-29 13:47:57] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 151 ms
[2024-05-29 13:47:57] [INFO ] Computed and/alt/rep : 1042/2452/1042 causal constraints (skipped 0 transitions) in 60 ms.
[2024-05-29 13:48:02] [INFO ] Deduced a trap composed of 2 places in 668 ms of which 2 ms to minimize.
[2024-05-29 13:48:02] [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:1258)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithCausalOrder(DeadlockTester.java:1180)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:926)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2623)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:773)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
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] Max seen :[0]
Support contains 1 out of 1246 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1246/1246 places, 1046/1046 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 1246 transition count 1045
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 1245 transition count 1045
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 4 place count 1244 transition count 1044
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 2 with 2 rules applied. Total rules applied 6 place count 1243 transition count 1044
Applied a total of 6 rules in 92 ms. Remains 1243 /1246 variables (removed 3) and now considering 1044/1046 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 93 ms. Remains : 1243/1246 places, 1044/1046 transitions.
// Phase 1: matrix 1044 rows 1243 cols
[2024-05-29 13:48:02] [INFO ] Computed 548 invariants in 7 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 8827 ms. (steps per millisecond=113 ) properties (out of 1) seen :0
Interrupted Best-First random walk after 893547 steps, including 2 resets, run timeout after 5001 ms. (steps per millisecond=178 ) properties seen 0
[2024-05-29 13:48:16] [INFO ] Invariant cache hit.
[2024-05-29 13:48:16] [INFO ] [Real]Absence check using 548 positive place invariants in 99 ms returned sat
[2024-05-29 13:48:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2024-05-29 13:48:17] [INFO ] [Real]Absence check using state equation in 441 ms returned sat
[2024-05-29 13:48:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-29 13:48:17] [INFO ] [Nat]Absence check using 548 positive place invariants in 97 ms returned sat
[2024-05-29 13:48:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2024-05-29 13:48:17] [INFO ] [Nat]Absence check using state equation in 431 ms returned sat
[2024-05-29 13:48:18] [INFO ] Computed and/alt/rep : 1040/2453/1040 causal constraints (skipped 0 transitions) in 57 ms.
[2024-05-29 13:48:38] [INFO ] Added : 995 causal constraints over 199 iterations in 20582 ms.(timeout) Result :sat
Minimization took 682 ms.
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 1243 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1243/1243 places, 1044/1044 transitions.
Applied a total of 0 rules in 32 ms. Remains 1243 /1243 variables (removed 0) and now considering 1044/1044 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 1243/1243 places, 1044/1044 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1243/1243 places, 1044/1044 transitions.
Applied a total of 0 rules in 32 ms. Remains 1243 /1243 variables (removed 0) and now considering 1044/1044 (removed 0) transitions.
[2024-05-29 13:48:39] [INFO ] Invariant cache hit.
[2024-05-29 13:48:40] [INFO ] Implicit Places using invariants in 763 ms returned []
[2024-05-29 13:48:40] [INFO ] Invariant cache hit.
[2024-05-29 13:48:41] [INFO ] Implicit Places using invariants and state equation in 1447 ms returned []
Implicit Place search using SMT with State Equation took 2218 ms to find 0 implicit places.
[2024-05-29 13:48:41] [INFO ] Redundant transitions in 9 ms returned []
[2024-05-29 13:48:41] [INFO ] Invariant cache hit.
[2024-05-29 13:48:42] [INFO ] Dead Transitions using invariants and state equation in 663 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2928 ms. Remains : 1243/1243 places, 1044/1044 transitions.
Ending property specific reduction for ShieldPPPt-PT-050B-UpperBounds-15 in 46478 ms.
[2024-05-29 13:48:42] [INFO ] Flatten gal took : 140 ms
[2024-05-29 13:48:42] [INFO ] Applying decomposition
[2024-05-29 13:48:42] [INFO ] Flatten gal took : 71 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph4253413417572253816.txt' '-o' '/tmp/graph4253413417572253816.bin' '-w' '/tmp/graph4253413417572253816.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph4253413417572253816.bin' '-l' '-1' '-v' '-w' '/tmp/graph4253413417572253816.weights' '-q' '0' '-e' '0.001'
[2024-05-29 13:48:43] [INFO ] Decomposing Gal with order
[2024-05-29 13:48:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 13:48:43] [INFO ] Removed a total of 731 redundant transitions.
[2024-05-29 13:48:43] [INFO ] Flatten gal took : 129 ms
[2024-05-29 13:48:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 296 labels/synchronizations in 22 ms.
[2024-05-29 13:48:43] [INFO ] Time to serialize gal into /tmp/UpperBounds6491251249879484549.gal : 19 ms
[2024-05-29 13:48:43] [INFO ] Time to serialize properties into /tmp/UpperBounds6572783617262699171.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds6491251249879484549.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds6572783617262699171.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...283
Loading property file /tmp/UpperBounds6572783617262699171.prop.
Detected timeout of ITS tools.
[2024-05-29 14:13:24] [INFO ] Applying decomposition
[2024-05-29 14:13:24] [INFO ] Flatten gal took : 529 ms
[2024-05-29 14:13:25] [INFO ] Decomposing Gal with order
[2024-05-29 14:13:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-29 14:13:26] [INFO ] Removed a total of 789 redundant transitions.
[2024-05-29 14:13:26] [INFO ] Flatten gal took : 536 ms
[2024-05-29 14:13:29] [INFO ] Fuse similar labels procedure discarded/fused a total of 1096 labels/synchronizations in 1744 ms.
[2024-05-29 14:13:29] [INFO ] Time to serialize gal into /tmp/UpperBounds10611246251948722806.gal : 45 ms
[2024-05-29 14:13:29] [INFO ] Time to serialize properties into /tmp/UpperBounds7665185074387707515.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds10611246251948722806.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds7665185074387707515.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...284
Loading property file /tmp/UpperBounds7665185074387707515.prop.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 257840 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16195768 kB

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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="ShieldPPPt-PT-050B"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is ShieldPPPt-PT-050B, 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 r373-tall-171683789200426"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldPPPt-PT-050B.tgz
mv ShieldPPPt-PT-050B 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 ;