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.r297-tall-167873950200269.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 ltsminxred
Input is Philosophers-PT-010000, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r297-tall-167873950200269
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 321M
-rw-r--r-- 1 mcc users 11M Feb 26 03:12 CTLCardinality.txt
-rw-r--r-- 1 mcc users 52M Feb 26 03:12 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.9M Feb 25 19:18 CTLFireability.txt
-rw-r--r-- 1 mcc users 34M Feb 25 19:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.0M Feb 25 16:33 LTLCardinality.txt
-rw-r--r-- 1 mcc users 21M Feb 25 16:33 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.6M Feb 25 16:33 LTLFireability.txt
-rw-r--r-- 1 mcc users 17M Feb 25 16:33 LTLFireability.xml
-rw-r--r-- 1 mcc users 9.9M Feb 26 20:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 47M Feb 26 20:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14M Feb 26 12:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 79M Feb 26 12:21 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.1M Feb 25 16:33 UpperBounds.txt
-rw-r--r-- 1 mcc users 2.7M Feb 25 16:33 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 22M Mar 5 18:23 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME Philosophers-PT-010000-UpperBounds-00
FORMULA_NAME Philosophers-PT-010000-UpperBounds-01
FORMULA_NAME Philosophers-PT-010000-UpperBounds-02
FORMULA_NAME Philosophers-PT-010000-UpperBounds-03
FORMULA_NAME Philosophers-PT-010000-UpperBounds-04
FORMULA_NAME Philosophers-PT-010000-UpperBounds-05
FORMULA_NAME Philosophers-PT-010000-UpperBounds-06
FORMULA_NAME Philosophers-PT-010000-UpperBounds-07
FORMULA_NAME Philosophers-PT-010000-UpperBounds-08
FORMULA_NAME Philosophers-PT-010000-UpperBounds-09
FORMULA_NAME Philosophers-PT-010000-UpperBounds-10
FORMULA_NAME Philosophers-PT-010000-UpperBounds-11
FORMULA_NAME Philosophers-PT-010000-UpperBounds-12
FORMULA_NAME Philosophers-PT-010000-UpperBounds-13
FORMULA_NAME Philosophers-PT-010000-UpperBounds-14
FORMULA_NAME Philosophers-PT-010000-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679478261751

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=ltsminxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Philosophers-PT-010000
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-22 09:44:24] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-22 09:44:24] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-22 09:44:25] [INFO ] Load time of PNML (sax parser for PT used): 972 ms
[2023-03-22 09:44:25] [INFO ] Transformed 50000 places.
[2023-03-22 09:44:25] [INFO ] Transformed 50000 transitions.
[2023-03-22 09:44:25] [INFO ] Parsed PT model containing 50000 places and 50000 transitions and 160000 arcs in 1303 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 18106 ms.
// Phase 1: matrix 50000 rows 50000 cols
[2023-03-22 09:44:44] [INFO ] Computed 20000 place invariants in 307 ms
FORMULA Philosophers-PT-010000-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-010000-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-010000-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-010000-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-010000-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-010000-UpperBounds-06 10000 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Philosophers-PT-010000-UpperBounds-05 10000 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Interrupted random walk after 5220 steps, including 1 resets, run timeout after 30006 ms. (steps per millisecond=0 ) properties seen 7297
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5253 ms. (steps per millisecond=1 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5343 ms. (steps per millisecond=1 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5364 ms. (steps per millisecond=1 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5337 ms. (steps per millisecond=1 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5527 ms. (steps per millisecond=1 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 5204 ms. (steps per millisecond=1 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2514 ms. (steps per millisecond=3 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2562 ms. (steps per millisecond=3 ) properties (out of 9) seen :0
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 2508 ms. (steps per millisecond=3 ) properties (out of 9) seen :0
[2023-03-22 09:45:54] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after SMT) : [10000, 10000, 10000, 10000, 10000, 10000, 1, 1, 1] Max seen :[1451, 1359, 1451, 1359, 226, 1451, 0, 0, 0]
Support contains 30000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Applied a total of 0 rules in 544 ms. Remains 50000 /50000 variables (removed 0) and now considering 50000/50000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 555 ms. Remains : 50000/50000 places, 50000/50000 transitions.
[2023-03-22 09:46:40] [INFO ] Invariant cache hit.
Interrupted random walk after 5344 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=0 ) properties seen 10182
Interrupted Best-First random walk after 10001 steps, including 0 resets, run timeout after 5435 ms. (steps per millisecond=1 ) properties seen 3
Interrupted Best-First random walk after 10001 steps, including 0 resets, run timeout after 5027 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 10001 steps, including 0 resets, run timeout after 5091 ms. (steps per millisecond=1 ) properties seen 3
Interrupted Best-First random walk after 10001 steps, including 0 resets, run timeout after 5051 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 10001 steps, including 0 resets, run timeout after 5087 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 10001 steps, including 0 resets, run timeout after 5016 ms. (steps per millisecond=1 ) properties seen 3
Interrupted Best-First random walk after 19001 steps, including 0 resets, run timeout after 5080 ms. (steps per millisecond=3 ) properties seen 3
FORMULA Philosophers-PT-010000-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Interrupted Best-First random walk after 20001 steps, including 0 resets, run timeout after 5175 ms. (steps per millisecond=3 ) properties seen 3
FORMULA Philosophers-PT-010000-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2023-03-22 09:47:51] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after SMT) : [10000, 10000, 10000, 10000, 10000, 10000, 1] Max seen :[1915, 1900, 1915, 1900, 637, 1915, 0]
Support contains 30000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Applied a total of 0 rules in 360 ms. Remains 50000 /50000 variables (removed 0) and now considering 50000/50000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 360 ms. Remains : 50000/50000 places, 50000/50000 transitions.
[2023-03-22 09:48:57] [INFO ] Invariant cache hit.
Interrupted random walk after 5131 steps, including 0 resets, run timeout after 30005 ms. (steps per millisecond=0 ) properties seen 9911
Interrupted Best-First random walk after 10001 steps, including 0 resets, run timeout after 5074 ms. (steps per millisecond=1 ) properties seen 3
Interrupted Best-First random walk after 10001 steps, including 0 resets, run timeout after 5294 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 10001 steps, including 0 resets, run timeout after 5104 ms. (steps per millisecond=1 ) properties seen 3
Interrupted Best-First random walk after 10001 steps, including 0 resets, run timeout after 5141 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 10001 steps, including 0 resets, run timeout after 5112 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 11001 steps, including 0 resets, run timeout after 5478 ms. (steps per millisecond=2 ) properties seen 3
Interrupted Best-First random walk after 20001 steps, including 0 resets, run timeout after 5190 ms. (steps per millisecond=3 ) properties seen 3
FORMULA Philosophers-PT-010000-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2023-03-22 09:50:04] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after SMT) : [10000, 10000, 10000, 10000, 10000, 10000] Max seen :[1915, 1900, 1915, 1900, 637, 1915]
Support contains 30000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Applied a total of 0 rules in 336 ms. Remains 50000 /50000 variables (removed 0) and now considering 50000/50000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 336 ms. Remains : 50000/50000 places, 50000/50000 transitions.
[2023-03-22 09:51:01] [INFO ] Invariant cache hit.
Finished random walk after 4487 steps, including 0 resets, run visited all 6 properties in 30004 ms. (steps per millisecond=0 )
Interrupted Best-First random walk after 10001 steps, including 0 resets, run timeout after 5378 ms. (steps per millisecond=1 ) properties seen 3
Interrupted Best-First random walk after 10001 steps, including 0 resets, run timeout after 5123 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 10001 steps, including 0 resets, run timeout after 5185 ms. (steps per millisecond=1 ) properties seen 3
Interrupted Best-First random walk after 10001 steps, including 0 resets, run timeout after 5103 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 10001 steps, including 0 resets, run timeout after 5249 ms. (steps per millisecond=1 ) properties seen 2
Interrupted Best-First random walk after 10001 steps, including 0 resets, run timeout after 5191 ms. (steps per millisecond=1 ) properties seen 3
[2023-03-22 09:52:03] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after SMT) : [10000, 10000, 10000, 10000, 10000, 10000] Max seen :[1915, 1900, 1915, 1900, 637, 1915]
Support contains 30000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Applied a total of 0 rules in 290 ms. Remains 50000 /50000 variables (removed 0) and now considering 50000/50000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 290 ms. Remains : 50000/50000 places, 50000/50000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Applied a total of 0 rules in 245 ms. Remains 50000 /50000 variables (removed 0) and now considering 50000/50000 (removed 0) transitions.
[2023-03-22 09:53:01] [INFO ] Invariant cache hit.
[2023-03-22 09:53:06] [INFO ] Implicit Places using invariants in 4940 ms returned []
Implicit Place search using SMT only with invariants took 4941 ms to find 0 implicit places.
[2023-03-22 09:53:06] [INFO ] Invariant cache hit.
[2023-03-22 09:53:11] [INFO ] Dead Transitions using invariants and state equation in 5021 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 10217 ms. Remains : 50000/50000 places, 50000/50000 transitions.
Starting property specific reduction for Philosophers-PT-010000-UpperBounds-00
[2023-03-22 09:53:11] [INFO ] Invariant cache hit.
Finished random walk after 7231 steps, including 2 resets, run visited all 1 properties in 30002 ms. (steps per millisecond=0 )
Finished Best-First random walk after 9001 steps, including 0 resets, run visited all 1 properties in 5246 ms. (steps per millisecond=1 )
[2023-03-22 09:53:46] [INFO ] Invariant cache hit.
[2023-03-22 09:53:51] [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.verifyPossible(DeadlockTester.java:874)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
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) : [10000] Max seen :[1457]
Support contains 10000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Performed 10000 Post agglomeration using F-continuation condition.Transition count delta: 10000
Deduced a syphon composed of 10000 places in 9 ms
Reduce places removed 10000 places and 0 transitions.
Iterating global reduction 0 with 20000 rules applied. Total rules applied 20000 place count 40000 transition count 40000
Free-agglomeration rule (complex) applied 10000 times.
Iterating global reduction 0 with 10000 rules applied. Total rules applied 30000 place count 40000 transition count 30000
Reduce places removed 10000 places and 0 transitions.
Drop transitions removed 10000 transitions
Reduce isomorphic transitions removed 10000 transitions.
Iterating post reduction 0 with 20000 rules applied. Total rules applied 50000 place count 30000 transition count 20000
Applied a total of 50000 rules in 20776 ms. Remains 30000 /50000 variables (removed 20000) and now considering 20000/50000 (removed 30000) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20777 ms. Remains : 30000/50000 places, 20000/50000 transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-22 09:54:12] [INFO ] Computed 20000 place invariants in 62 ms
Finished random walk after 11581 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Finished Best-First random walk after 9001 steps, including 0 resets, run visited all 1 properties in 5348 ms. (steps per millisecond=1 )
[2023-03-22 09:54:47] [INFO ] Invariant cache hit.
[2023-03-22 09:55:33] [INFO ] [Real]Absence check using 20000 positive place invariants in 40919 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[6064]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 161 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 162 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 160 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
[2023-03-22 09:55:33] [INFO ] Invariant cache hit.
[2023-03-22 09:55:36] [INFO ] Implicit Places using invariants in 2969 ms returned []
Implicit Place search using SMT only with invariants took 2972 ms to find 0 implicit places.
[2023-03-22 09:55:36] [INFO ] Invariant cache hit.
[2023-03-22 09:55:39] [INFO ] Dead Transitions using invariants and state equation in 2883 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6020 ms. Remains : 30000/30000 places, 20000/20000 transitions.
[2023-03-22 09:55:39] [INFO ] Invariant cache hit.
Finished random walk after 11708 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Finished Best-First random walk after 9001 steps, including 0 resets, run visited all 1 properties in 5460 ms. (steps per millisecond=1 )
[2023-03-22 09:56:14] [INFO ] Invariant cache hit.
[2023-03-22 09:57:00] [INFO ] [Real]Absence check using 20000 positive place invariants in 40844 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[6119]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 156 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 157 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 140 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
[2023-03-22 09:57:00] [INFO ] Invariant cache hit.
[2023-03-22 09:57:03] [INFO ] Implicit Places using invariants in 2899 ms returned []
Implicit Place search using SMT only with invariants took 2900 ms to find 0 implicit places.
[2023-03-22 09:57:03] [INFO ] Invariant cache hit.
[2023-03-22 09:57:06] [INFO ] Dead Transitions using invariants and state equation in 3028 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6070 ms. Remains : 30000/30000 places, 20000/20000 transitions.
[2023-03-22 09:57:06] [INFO ] Invariant cache hit.
Finished random walk after 11294 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Finished Best-First random walk after 8001 steps, including 0 resets, run visited all 1 properties in 5607 ms. (steps per millisecond=1 )
[2023-03-22 09:57:42] [INFO ] Invariant cache hit.
[2023-03-22 09:58:27] [INFO ] [Real]Absence check using 20000 positive place invariants in 40692 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[6119]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 167 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 167 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 135 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
[2023-03-22 09:58:27] [INFO ] Invariant cache hit.
[2023-03-22 09:58:30] [INFO ] Implicit Places using invariants in 2831 ms returned []
Implicit Place search using SMT only with invariants took 2841 ms to find 0 implicit places.
[2023-03-22 09:58:30] [INFO ] Invariant cache hit.
[2023-03-22 09:58:33] [INFO ] Dead Transitions using invariants and state equation in 2945 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5925 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Ending property specific reduction for Philosophers-PT-010000-UpperBounds-00 in 321996 ms.
Starting property specific reduction for Philosophers-PT-010000-UpperBounds-01
// Phase 1: matrix 50000 rows 50000 cols
[2023-03-22 09:58:33] [INFO ] Computed 20000 place invariants in 145 ms
Finished random walk after 7394 steps, including 2 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Finished Best-First random walk after 8001 steps, including 0 resets, run visited all 1 properties in 5705 ms. (steps per millisecond=1 )
[2023-03-22 09:59:09] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after SMT) : [10000] Max seen :[1434]
Support contains 10000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Performed 10000 Post agglomeration using F-continuation condition.Transition count delta: 10000
Deduced a syphon composed of 10000 places in 8 ms
Reduce places removed 10000 places and 0 transitions.
Iterating global reduction 0 with 20000 rules applied. Total rules applied 20000 place count 40000 transition count 40000
Free-agglomeration rule (complex) applied 10000 times.
Iterating global reduction 0 with 10000 rules applied. Total rules applied 30000 place count 40000 transition count 30000
Reduce places removed 10000 places and 0 transitions.
Drop transitions removed 10000 transitions
Reduce isomorphic transitions removed 10000 transitions.
Iterating post reduction 0 with 20000 rules applied. Total rules applied 50000 place count 30000 transition count 20000
Applied a total of 50000 rules in 18029 ms. Remains 30000 /50000 variables (removed 20000) and now considering 20000/50000 (removed 30000) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18031 ms. Remains : 30000/50000 places, 20000/50000 transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-22 09:59:32] [INFO ] Computed 20000 place invariants in 47 ms
Finished random walk after 11212 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Finished Best-First random walk after 8001 steps, including 0 resets, run visited all 1 properties in 5507 ms. (steps per millisecond=1 )
[2023-03-22 10:00:07] [INFO ] Invariant cache hit.
[2023-03-22 10:00:53] [INFO ] [Real]Absence check using 20000 positive place invariants in 40729 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[6035]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 149 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 149 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 126 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
[2023-03-22 10:00:53] [INFO ] Invariant cache hit.
[2023-03-22 10:00:56] [INFO ] Implicit Places using invariants in 2922 ms returned []
Implicit Place search using SMT only with invariants took 2928 ms to find 0 implicit places.
[2023-03-22 10:00:56] [INFO ] Invariant cache hit.
[2023-03-22 10:00:59] [INFO ] Dead Transitions using invariants and state equation in 3054 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6114 ms. Remains : 30000/30000 places, 20000/20000 transitions.
[2023-03-22 10:00:59] [INFO ] Invariant cache hit.
Finished random walk after 11204 steps, including 0 resets, run visited all 1 properties in 30003 ms. (steps per millisecond=0 )
Finished Best-First random walk after 8001 steps, including 0 resets, run visited all 1 properties in 5551 ms. (steps per millisecond=1 )
[2023-03-22 10:01:34] [INFO ] Invariant cache hit.
[2023-03-22 10:02:20] [INFO ] [Real]Absence check using 20000 positive place invariants in 40555 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[6035]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 147 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 147 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 127 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
[2023-03-22 10:02:20] [INFO ] Invariant cache hit.
[2023-03-22 10:02:23] [INFO ] Implicit Places using invariants in 2858 ms returned []
Implicit Place search using SMT only with invariants took 2860 ms to find 0 implicit places.
[2023-03-22 10:02:23] [INFO ] Invariant cache hit.
[2023-03-22 10:02:26] [INFO ] Dead Transitions using invariants and state equation in 2837 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5826 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Ending property specific reduction for Philosophers-PT-010000-UpperBounds-01 in 232834 ms.
Starting property specific reduction for Philosophers-PT-010000-UpperBounds-02
// Phase 1: matrix 50000 rows 50000 cols
[2023-03-22 10:02:26] [INFO ] Computed 20000 place invariants in 117 ms
Finished random walk after 7463 steps, including 2 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Finished Best-First random walk after 8001 steps, including 0 resets, run visited all 1 properties in 5469 ms. (steps per millisecond=1 )
[2023-03-22 10:03:01] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after SMT) : [10000] Max seen :[1433]
Support contains 10000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Performed 10000 Post agglomeration using F-continuation condition.Transition count delta: 10000
Deduced a syphon composed of 10000 places in 6 ms
Reduce places removed 10000 places and 0 transitions.
Iterating global reduction 0 with 20000 rules applied. Total rules applied 20000 place count 40000 transition count 40000
Free-agglomeration rule (complex) applied 10000 times.
Iterating global reduction 0 with 10000 rules applied. Total rules applied 30000 place count 40000 transition count 30000
Reduce places removed 10000 places and 0 transitions.
Drop transitions removed 10000 transitions
Reduce isomorphic transitions removed 10000 transitions.
Iterating post reduction 0 with 20000 rules applied. Total rules applied 50000 place count 30000 transition count 20000
Applied a total of 50000 rules in 20021 ms. Remains 30000 /50000 variables (removed 20000) and now considering 20000/50000 (removed 30000) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 20022 ms. Remains : 30000/50000 places, 20000/50000 transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-22 10:03:26] [INFO ] Computed 20000 place invariants in 48 ms
Finished random walk after 11210 steps, including 0 resets, run visited all 1 properties in 30002 ms. (steps per millisecond=0 )
Finished Best-First random walk after 8001 steps, including 0 resets, run visited all 1 properties in 5633 ms. (steps per millisecond=1 )
[2023-03-22 10:04:02] [INFO ] Invariant cache hit.
[2023-03-22 10:04:47] [INFO ] [Real]Absence check using 20000 positive place invariants in 40715 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[5950]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 141 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 141 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 131 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
[2023-03-22 10:04:48] [INFO ] Invariant cache hit.
[2023-03-22 10:04:51] [INFO ] Implicit Places using invariants in 2946 ms returned []
Implicit Place search using SMT only with invariants took 2947 ms to find 0 implicit places.
[2023-03-22 10:04:51] [INFO ] Invariant cache hit.
[2023-03-22 10:04:54] [INFO ] Dead Transitions using invariants and state equation in 2991 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6070 ms. Remains : 30000/30000 places, 20000/20000 transitions.
[2023-03-22 10:04:54] [INFO ] Invariant cache hit.
Finished random walk after 11179 steps, including 0 resets, run visited all 1 properties in 30002 ms. (steps per millisecond=0 )
Finished Best-First random walk after 8001 steps, including 0 resets, run visited all 1 properties in 5515 ms. (steps per millisecond=1 )
[2023-03-22 10:05:29] [INFO ] Invariant cache hit.
[2023-03-22 10:06:14] [INFO ] [Real]Absence check using 20000 positive place invariants in 40681 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[5978]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 139 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 139 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 134 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
[2023-03-22 10:06:15] [INFO ] Invariant cache hit.
[2023-03-22 10:06:17] [INFO ] Implicit Places using invariants in 2850 ms returned []
Implicit Place search using SMT only with invariants took 2854 ms to find 0 implicit places.
[2023-03-22 10:06:17] [INFO ] Invariant cache hit.
[2023-03-22 10:06:20] [INFO ] Dead Transitions using invariants and state equation in 2823 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5824 ms. Remains : 30000/30000 places, 20000/20000 transitions.
[2023-03-22 10:06:20] [INFO ] Invariant cache hit.
Finished random walk after 11580 steps, including 0 resets, run visited all 1 properties in 30003 ms. (steps per millisecond=0 )
Finished Best-First random walk after 8001 steps, including 0 resets, run visited all 1 properties in 5289 ms. (steps per millisecond=1 )
[2023-03-22 10:06:56] [INFO ] Invariant cache hit.
[2023-03-22 10:07:41] [INFO ] [Real]Absence check using 20000 positive place invariants in 40679 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[6121]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 151 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 151 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 137 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
[2023-03-22 10:07:41] [INFO ] Invariant cache hit.
[2023-03-22 10:07:44] [INFO ] Implicit Places using invariants in 2879 ms returned []
Implicit Place search using SMT only with invariants took 2886 ms to find 0 implicit places.
[2023-03-22 10:07:44] [INFO ] Invariant cache hit.
[2023-03-22 10:07:47] [INFO ] Dead Transitions using invariants and state equation in 2829 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5853 ms. Remains : 30000/30000 places, 20000/20000 transitions.
[2023-03-22 10:07:47] [INFO ] Invariant cache hit.
Finished random walk after 11652 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Finished Best-First random walk after 8001 steps, including 0 resets, run visited all 1 properties in 5412 ms. (steps per millisecond=1 )
[2023-03-22 10:08:22] [INFO ] Invariant cache hit.
[2023-03-22 10:09:07] [INFO ] [Real]Absence check using 20000 positive place invariants in 40648 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[6185]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 138 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 138 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 152 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
[2023-03-22 10:09:08] [INFO ] Invariant cache hit.
[2023-03-22 10:09:11] [INFO ] Implicit Places using invariants in 2861 ms returned []
Implicit Place search using SMT only with invariants took 2874 ms to find 0 implicit places.
[2023-03-22 10:09:11] [INFO ] Invariant cache hit.
[2023-03-22 10:09:13] [INFO ] Dead Transitions using invariants and state equation in 2798 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5826 ms. Remains : 30000/30000 places, 20000/20000 transitions.
[2023-03-22 10:09:13] [INFO ] Invariant cache hit.
Finished random walk after 11599 steps, including 0 resets, run visited all 1 properties in 30002 ms. (steps per millisecond=0 )
Finished Best-First random walk after 8001 steps, including 0 resets, run visited all 1 properties in 5490 ms. (steps per millisecond=1 )
[2023-03-22 10:09:49] [INFO ] Invariant cache hit.
[2023-03-22 10:10:34] [INFO ] [Real]Absence check using 20000 positive place invariants in 40744 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[6202]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 147 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 148 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 125 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
[2023-03-22 10:10:34] [INFO ] Invariant cache hit.
[2023-03-22 10:10:37] [INFO ] Implicit Places using invariants in 3034 ms returned []
Implicit Place search using SMT only with invariants took 3037 ms to find 0 implicit places.
[2023-03-22 10:10:37] [INFO ] Invariant cache hit.
[2023-03-22 10:10:40] [INFO ] Dead Transitions using invariants and state equation in 2910 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6075 ms. Remains : 30000/30000 places, 20000/20000 transitions.
[2023-03-22 10:10:40] [INFO ] Invariant cache hit.
Finished random walk after 11494 steps, including 0 resets, run visited all 1 properties in 30002 ms. (steps per millisecond=0 )
Finished Best-First random walk after 7001 steps, including 0 resets, run visited all 1 properties in 5021 ms. (steps per millisecond=1 )
[2023-03-22 10:11:15] [INFO ] Invariant cache hit.
[2023-03-22 10:12:01] [INFO ] [Real]Absence check using 20000 positive place invariants in 40552 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[6202]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 128 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 128 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 143 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
[2023-03-22 10:12:01] [INFO ] Invariant cache hit.
[2023-03-22 10:12:04] [INFO ] Implicit Places using invariants in 2785 ms returned []
Implicit Place search using SMT only with invariants took 2786 ms to find 0 implicit places.
[2023-03-22 10:12:04] [INFO ] Invariant cache hit.
[2023-03-22 10:12:07] [INFO ] Dead Transitions using invariants and state equation in 2810 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5741 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Ending property specific reduction for Philosophers-PT-010000-UpperBounds-02 in 580869 ms.
Starting property specific reduction for Philosophers-PT-010000-UpperBounds-03
// Phase 1: matrix 50000 rows 50000 cols
[2023-03-22 10:12:07] [INFO ] Computed 20000 place invariants in 133 ms
Finished random walk after 7408 steps, including 2 resets, run visited all 1 properties in 30002 ms. (steps per millisecond=0 )
Finished Best-First random walk after 8001 steps, including 0 resets, run visited all 1 properties in 5519 ms. (steps per millisecond=1 )
[2023-03-22 10:12:42] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after SMT) : [10000] Max seen :[1389]
Support contains 10000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Performed 10000 Post agglomeration using F-continuation condition.Transition count delta: 10000
Deduced a syphon composed of 10000 places in 7 ms
Reduce places removed 10000 places and 0 transitions.
Iterating global reduction 0 with 20000 rules applied. Total rules applied 20000 place count 40000 transition count 40000
Free-agglomeration rule (complex) applied 10000 times.
Iterating global reduction 0 with 10000 rules applied. Total rules applied 30000 place count 40000 transition count 30000
Reduce places removed 10000 places and 0 transitions.
Drop transitions removed 10000 transitions
Reduce isomorphic transitions removed 10000 transitions.
Iterating post reduction 0 with 20000 rules applied. Total rules applied 50000 place count 30000 transition count 20000
Applied a total of 50000 rules in 18103 ms. Remains 30000 /50000 variables (removed 20000) and now considering 20000/50000 (removed 30000) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 18113 ms. Remains : 30000/50000 places, 20000/50000 transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-22 10:13:05] [INFO ] Computed 20000 place invariants in 52 ms
Finished random walk after 10976 steps, including 0 resets, run visited all 1 properties in 30002 ms. (steps per millisecond=0 )
Finished Best-First random walk after 8001 steps, including 0 resets, run visited all 1 properties in 5502 ms. (steps per millisecond=1 )
[2023-03-22 10:13:41] [INFO ] Invariant cache hit.
[2023-03-22 10:14:26] [INFO ] [Real]Absence check using 20000 positive place invariants in 40575 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[5817]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 124 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 125 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 115 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
[2023-03-22 10:14:26] [INFO ] Invariant cache hit.
[2023-03-22 10:14:30] [INFO ] Implicit Places using invariants in 3093 ms returned []
Implicit Place search using SMT only with invariants took 3099 ms to find 0 implicit places.
[2023-03-22 10:14:30] [INFO ] Invariant cache hit.
[2023-03-22 10:14:33] [INFO ] Dead Transitions using invariants and state equation in 3121 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6338 ms. Remains : 30000/30000 places, 20000/20000 transitions.
[2023-03-22 10:14:33] [INFO ] Invariant cache hit.
Finished random walk after 11302 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Finished Best-First random walk after 8001 steps, including 0 resets, run visited all 1 properties in 5550 ms. (steps per millisecond=1 )
[2023-03-22 10:15:08] [INFO ] Invariant cache hit.
[2023-03-22 10:15:53] [INFO ] [Real]Absence check using 20000 positive place invariants in 40509 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[5943]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 146 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 148 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 126 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
[2023-03-22 10:15:54] [INFO ] Invariant cache hit.
[2023-03-22 10:15:57] [INFO ] Implicit Places using invariants in 2900 ms returned []
Implicit Place search using SMT only with invariants took 2901 ms to find 0 implicit places.
[2023-03-22 10:15:57] [INFO ] Invariant cache hit.
[2023-03-22 10:16:00] [INFO ] Dead Transitions using invariants and state equation in 2978 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6007 ms. Remains : 30000/30000 places, 20000/20000 transitions.
[2023-03-22 10:16:00] [INFO ] Invariant cache hit.
Finished random walk after 11487 steps, including 0 resets, run visited all 1 properties in 30002 ms. (steps per millisecond=0 )
Finished Best-First random walk after 8001 steps, including 0 resets, run visited all 1 properties in 5421 ms. (steps per millisecond=1 )
[2023-03-22 10:16:35] [INFO ] Invariant cache hit.
[2023-03-22 10:17:20] [INFO ] [Real]Absence check using 20000 positive place invariants in 40851 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[6078]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 125 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 125 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 131 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
[2023-03-22 10:17:21] [INFO ] Invariant cache hit.
[2023-03-22 10:17:23] [INFO ] Implicit Places using invariants in 2812 ms returned []
Implicit Place search using SMT only with invariants took 2814 ms to find 0 implicit places.
[2023-03-22 10:17:23] [INFO ] Invariant cache hit.
[2023-03-22 10:17:26] [INFO ] Dead Transitions using invariants and state equation in 2823 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5772 ms. Remains : 30000/30000 places, 20000/20000 transitions.
[2023-03-22 10:17:26] [INFO ] Invariant cache hit.
Finished random walk after 11583 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Finished Best-First random walk after 8001 steps, including 0 resets, run visited all 1 properties in 5529 ms. (steps per millisecond=1 )
[2023-03-22 10:18:02] [INFO ] Invariant cache hit.
[2023-03-22 10:18:47] [INFO ] [Real]Absence check using 20000 positive place invariants in 40506 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[6126]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 157 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 157 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 127 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
[2023-03-22 10:18:47] [INFO ] Invariant cache hit.
[2023-03-22 10:18:50] [INFO ] Implicit Places using invariants in 2909 ms returned []
Implicit Place search using SMT only with invariants took 2910 ms to find 0 implicit places.
[2023-03-22 10:18:50] [INFO ] Invariant cache hit.
[2023-03-22 10:18:53] [INFO ] Dead Transitions using invariants and state equation in 3002 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6043 ms. Remains : 30000/30000 places, 20000/20000 transitions.
[2023-03-22 10:18:53] [INFO ] Invariant cache hit.
Finished random walk after 11420 steps, including 0 resets, run visited all 1 properties in 30002 ms. (steps per millisecond=0 )
Finished Best-First random walk after 8001 steps, including 0 resets, run visited all 1 properties in 5353 ms. (steps per millisecond=1 )
[2023-03-22 10:19:29] [INFO ] Invariant cache hit.
[2023-03-22 10:20:14] [INFO ] [Real]Absence check using 20000 positive place invariants in 40642 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[6126]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 139 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 139 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 137 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
[2023-03-22 10:20:14] [INFO ] Invariant cache hit.
[2023-03-22 10:20:17] [INFO ] Implicit Places using invariants in 2999 ms returned []
Implicit Place search using SMT only with invariants took 3001 ms to find 0 implicit places.
[2023-03-22 10:20:17] [INFO ] Invariant cache hit.
[2023-03-22 10:20:20] [INFO ] Dead Transitions using invariants and state equation in 2853 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5993 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Ending property specific reduction for Philosophers-PT-010000-UpperBounds-03 in 493416 ms.
Starting property specific reduction for Philosophers-PT-010000-UpperBounds-04
// Phase 1: matrix 50000 rows 50000 cols
[2023-03-22 10:20:20] [INFO ] Computed 20000 place invariants in 153 ms
Finished random walk after 7699 steps, including 2 resets, run visited all 1 properties in 30004 ms. (steps per millisecond=0 )
Interrupted Best-First random walk after 8001 steps, including 0 resets, run timeout after 5241 ms. (steps per millisecond=1 ) properties seen 0
[2023-03-22 10:20:55] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after SMT) : [10000] Max seen :[268]
Support contains 10000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Free-agglomeration rule (complex) applied 20000 times.
Iterating global reduction 0 with 20000 rules applied. Total rules applied 20000 place count 50000 transition count 30000
Reduce places removed 20000 places and 0 transitions.
Ensure Unique test removed 10000 transitions
Reduce isomorphic transitions removed 10000 transitions.
Iterating post reduction 0 with 30000 rules applied. Total rules applied 50000 place count 30000 transition count 20000
Applied a total of 50000 rules in 23729 ms. Remains 30000 /50000 variables (removed 20000) and now considering 20000/50000 (removed 30000) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 23731 ms. Remains : 30000/50000 places, 20000/50000 transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-22 10:21:24] [INFO ] Computed 20000 place invariants in 50 ms
Finished random walk after 13798 steps, including 0 resets, run visited all 1 properties in 30002 ms. (steps per millisecond=0 )
Finished Best-First random walk after 8001 steps, including 0 resets, run visited all 1 properties in 5496 ms. (steps per millisecond=1 )
[2023-03-22 10:22:00] [INFO ] Invariant cache hit.
[2023-03-22 10:22:44] [INFO ] [Real]Absence check using 20000 positive place invariants in 39682 ms returned sat
[2023-03-22 10:22:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 10:22:45] [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.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
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) : [10000] Max seen :[2786]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 159 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 159 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 126 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
[2023-03-22 10:22:45] [INFO ] Invariant cache hit.
[2023-03-22 10:22:48] [INFO ] Implicit Places using invariants in 2362 ms returned []
Implicit Place search using SMT only with invariants took 2368 ms to find 0 implicit places.
[2023-03-22 10:22:48] [INFO ] Invariant cache hit.
[2023-03-22 10:22:50] [INFO ] Dead Transitions using invariants and state equation in 2711 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5208 ms. Remains : 30000/30000 places, 20000/20000 transitions.
[2023-03-22 10:22:50] [INFO ] Invariant cache hit.
Finished random walk after 13950 steps, including 0 resets, run visited all 1 properties in 30001 ms. (steps per millisecond=0 )
Finished Best-First random walk after 8001 steps, including 0 resets, run visited all 1 properties in 5257 ms. (steps per millisecond=1 )
[2023-03-22 10:23:26] [INFO ] Invariant cache hit.
[2023-03-22 10:24:09] [INFO ] [Real]Absence check using 20000 positive place invariants in 39256 ms returned sat
[2023-03-22 10:24:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-22 10:24:11] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:899)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2618)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:186)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:733)
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) : [10000] Max seen :[2786]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 207 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 207 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 179 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
[2023-03-22 10:24:11] [INFO ] Invariant cache hit.
[2023-03-22 10:24:14] [INFO ] Implicit Places using invariants in 3112 ms returned []
Implicit Place search using SMT only with invariants took 3114 ms to find 0 implicit places.
[2023-03-22 10:24:14] [INFO ] Invariant cache hit.
[2023-03-22 10:24:17] [INFO ] Dead Transitions using invariants and state equation in 3081 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6381 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Ending property specific reduction for Philosophers-PT-010000-UpperBounds-04 in 237548 ms.
Starting property specific reduction for Philosophers-PT-010000-UpperBounds-07
// Phase 1: matrix 50000 rows 50000 cols
[2023-03-22 10:24:18] [INFO ] Computed 20000 place invariants in 148 ms
Finished random walk after 7441 steps, including 2 resets, run visited all 1 properties in 30002 ms. (steps per millisecond=0 )
Finished Best-First random walk after 8001 steps, including 0 resets, run visited all 1 properties in 5266 ms. (steps per millisecond=1 )
[2023-03-22 10:24:53] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after SMT) : [10000] Max seen :[1360]
Support contains 10000 out of 50000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 50000/50000 places, 50000/50000 transitions.
Performed 10000 Post agglomeration using F-continuation condition.Transition count delta: 10000
Deduced a syphon composed of 10000 places in 5 ms
Reduce places removed 10000 places and 0 transitions.
Iterating global reduction 0 with 20000 rules applied. Total rules applied 20000 place count 40000 transition count 40000
Free-agglomeration rule (complex) applied 10000 times.
Iterating global reduction 0 with 10000 rules applied. Total rules applied 30000 place count 40000 transition count 30000
Reduce places removed 10000 places and 0 transitions.
Drop transitions removed 10000 transitions
Reduce isomorphic transitions removed 10000 transitions.
Iterating post reduction 0 with 20000 rules applied. Total rules applied 50000 place count 30000 transition count 20000
Applied a total of 50000 rules in 17914 ms. Remains 30000 /50000 variables (removed 20000) and now considering 20000/50000 (removed 30000) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 17914 ms. Remains : 30000/50000 places, 20000/50000 transitions.
// Phase 1: matrix 20000 rows 30000 cols
[2023-03-22 10:25:16] [INFO ] Computed 20000 place invariants in 44 ms
Finished random walk after 11517 steps, including 0 resets, run visited all 1 properties in 30002 ms. (steps per millisecond=0 )
Finished Best-First random walk after 8001 steps, including 0 resets, run visited all 1 properties in 5622 ms. (steps per millisecond=1 )
[2023-03-22 10:25:52] [INFO ] Invariant cache hit.
[2023-03-22 10:26:37] [INFO ] [Real]Absence check using 20000 positive place invariants in 40631 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[6134]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 151 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 151 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 138 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
[2023-03-22 10:26:37] [INFO ] Invariant cache hit.
[2023-03-22 10:26:40] [INFO ] Implicit Places using invariants in 2885 ms returned []
Implicit Place search using SMT only with invariants took 2886 ms to find 0 implicit places.
[2023-03-22 10:26:40] [INFO ] Invariant cache hit.
[2023-03-22 10:26:43] [INFO ] Dead Transitions using invariants and state equation in 2870 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5896 ms. Remains : 30000/30000 places, 20000/20000 transitions.
[2023-03-22 10:26:43] [INFO ] Invariant cache hit.
Finished random walk after 11514 steps, including 0 resets, run visited all 1 properties in 30002 ms. (steps per millisecond=0 )
Finished Best-First random walk after 8001 steps, including 0 resets, run visited all 1 properties in 5284 ms. (steps per millisecond=1 )
[2023-03-22 10:27:18] [INFO ] Invariant cache hit.
[2023-03-22 10:28:03] [INFO ] [Real]Absence check using 20000 positive place invariants in 40588 ms returned unknown
Current structural bounds on expressions (after SMT) : [10000] Max seen :[6134]
Support contains 10000 out of 30000 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 145 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 146 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 30000/30000 places, 20000/20000 transitions.
Applied a total of 0 rules in 131 ms. Remains 30000 /30000 variables (removed 0) and now considering 20000/20000 (removed 0) transitions.
[2023-03-22 10:28:04] [INFO ] Invariant cache hit.
[2023-03-22 10:28:06] [INFO ] Implicit Places using invariants in 2726 ms returned []
Implicit Place search using SMT only with invariants took 2734 ms to find 0 implicit places.
[2023-03-22 10:28:07] [INFO ] Invariant cache hit.
[2023-03-22 10:28:09] [INFO ] Dead Transitions using invariants and state equation in 2746 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5613 ms. Remains : 30000/30000 places, 20000/20000 transitions.
Ending property specific reduction for Philosophers-PT-010000-UpperBounds-07 in 231761 ms.
[2023-03-22 10:28:12] [INFO ] Flatten gal took : 1836 ms
[2023-03-22 10:28:12] [INFO ] Export to MCC of 6 properties in file /home/mcc/execution/UpperBounds.sr.xml took 34 ms.
[2023-03-22 10:28:12] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 50000 places, 50000 transitions and 160000 arcs took 152 ms.
Total runtime 2627953 ms.
There are residual formulas that ITS could not solve within timeout
pnml2lts-sym model.pnml --lace-workers=4 --vset=lddmc --saturation=sat -rbs,w2W,ru,hf --sylvan-sizes=20,28,20,28 --maxsum=/tmp/909/ub_0_ --maxsum=/tmp/909/ub_1_ --maxsum=/tmp/909/ub_2_ --maxsum=/tmp/909/ub_3_ --maxsum=/tmp/909/ub_4_ --maxsum=/tmp/909/ub_5_
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 10773696 kB
After kill :
MemTotal: 16393216 kB
MemFree: 15697432 kB

BK_TIME_CONFINEMENT_REACHED

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
mcc2023

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Philosophers-PT-010000"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is Philosophers-PT-010000, 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 r297-tall-167873950200269"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Philosophers-PT-010000.tgz
mv Philosophers-PT-010000 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 ;