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.r234-tall-167856421000933.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..........................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool marciexred
Input is MultiCrashLeafsetExtension-PT-S32C07, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r234-tall-167856421000933
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 27M
-rw-r--r-- 1 mcc users 11K Feb 26 03:05 CTLCardinality.txt
-rw-r--r-- 1 mcc users 61K Feb 26 03:05 CTLCardinality.xml
-rw-r--r-- 1 mcc users 13K Feb 26 03:00 CTLFireability.txt
-rw-r--r-- 1 mcc users 69K Feb 26 03:00 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.6K Feb 25 16:25 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K Feb 25 16:25 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Feb 25 16:25 LTLFireability.txt
-rw-r--r-- 1 mcc users 21K Feb 25 16:25 LTLFireability.xml
-rw-r--r-- 1 mcc users 26K Feb 26 03:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 151K Feb 26 03:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 14K Feb 26 03:15 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 59K Feb 26 03:15 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:25 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Feb 25 16:25 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:22 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:22 iscolored
-rw-r--r-- 1 mcc users 26M Mar 5 18:22 model.pnml

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

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

The expected result is a vector of positive values
NUM_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-UpperBounds-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-UpperBounds-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-UpperBounds-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-UpperBounds-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-UpperBounds-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-UpperBounds-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-UpperBounds-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-UpperBounds-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-UpperBounds-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-UpperBounds-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-UpperBounds-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-UpperBounds-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-UpperBounds-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-UpperBounds-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-UpperBounds-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S32C07-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1679653477042

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=marciexred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S32C07
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-24 10:24:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-24 10:24:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-24 10:24:39] [INFO ] Load time of PNML (sax parser for PT used): 685 ms
[2023-03-24 10:24:39] [INFO ] Transformed 25134 places.
[2023-03-24 10:24:39] [INFO ] Transformed 38317 transitions.
[2023-03-24 10:24:39] [INFO ] Parsed PT model containing 25134 places and 38317 transitions and 148438 arcs in 907 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 8 ms.
Normalized transition count is 37261 out of 38317 initially.
// Phase 1: matrix 37261 rows 25134 cols
[2023-03-24 10:24:44] [INFO ] Computed 1683 place invariants in 4398 ms
Incomplete random walk after 10000 steps, including 139 resets, run finished after 350 ms. (steps per millisecond=28 ) properties (out of 16) seen :5
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 56 ms. (steps per millisecond=178 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 16) seen :2
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 66 ms. (steps per millisecond=151 ) properties (out of 16) seen :1
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 16) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 16) seen :1
[2023-03-24 10:24:45] [INFO ] Flow matrix only has 37261 transitions (discarded 1056 similar events)
// Phase 1: matrix 37261 rows 25134 cols
[2023-03-24 10:24:49] [INFO ] Computed 1683 place invariants in 4428 ms
[2023-03-24 10:24:54] [INFO ] [Real]Absence check using 84 positive place invariants in 1143 ms returned sat
[2023-03-24 10:24:55] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 10:24:55] [INFO ] [Real]Absence check using 84 positive and 1599 generalized place invariants in 768 ms returned unknown
[2023-03-24 10:24:59] [INFO ] [Real]Absence check using 84 positive place invariants in 1111 ms returned sat
[2023-03-24 10:25:00] [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: Broken pipe ... while checking expression at index 1
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.assertInvariants(DeadlockTester.java:2347)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:886)
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:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-24 10:25:03] [INFO ] [Real]Absence check using 84 positive place invariants in 1089 ms returned sat
[2023-03-24 10:25:05] [INFO ] [Real]Absence check using 84 positive and 1599 generalized place invariants in 1065 ms returned unknown
[2023-03-24 10:25:08] [INFO ] [Real]Absence check using 84 positive place invariants in 1066 ms returned sat
[2023-03-24 10:25:10] [INFO ] [Real]Absence check using 84 positive and 1599 generalized place invariants in 1099 ms returned unknown
[2023-03-24 10:25:13] [INFO ] [Real]Absence check using 84 positive place invariants in 1058 ms returned sat
[2023-03-24 10:25:15] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 10:25:15] [INFO ] [Real]Absence check using 84 positive and 1599 generalized place invariants in 1116 ms returned unknown
[2023-03-24 10:25:19] [INFO ] [Real]Absence check using 84 positive place invariants in 1094 ms returned sat
[2023-03-24 10:25:20] [INFO ] [Real]Absence check using 84 positive and 1599 generalized place invariants in 1048 ms returned unknown
[2023-03-24 10:25:23] [INFO ] [Real]Absence check using 84 positive place invariants in 1082 ms returned sat
[2023-03-24 10:25:25] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 10:25:25] [INFO ] [Real]Absence check using 84 positive and 1599 generalized place invariants in 1140 ms returned unknown
[2023-03-24 10:25:29] [INFO ] [Real]Absence check using 84 positive place invariants in 1122 ms returned sat
[2023-03-24 10:25:30] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 10:25:30] [INFO ] [Real]Absence check using 84 positive and 1599 generalized place invariants in 942 ms returned unknown
[2023-03-24 10:25:34] [INFO ] [Real]Absence check using 84 positive place invariants in 1104 ms returned sat
[2023-03-24 10:25:35] [INFO ] [Real]Absence check using 84 positive and 1599 generalized place invariants in 967 ms returned unknown
[2023-03-24 10:25:39] [INFO ] [Real]Absence check using 84 positive place invariants in 1073 ms returned sat
[2023-03-24 10:25:40] [INFO ] [Real]Absence check using 84 positive and 1599 generalized place invariants in 1056 ms returned unknown
[2023-03-24 10:25:44] [INFO ] [Real]Absence check using 84 positive place invariants in 1090 ms returned sat
[2023-03-24 10:25:45] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 10:25:45] [INFO ] [Real]Absence check using 84 positive and 1599 generalized place invariants in 1094 ms returned unknown
[2023-03-24 10:25:49] [INFO ] [Real]Absence check using 84 positive place invariants in 1067 ms returned sat
[2023-03-24 10:25:50] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 10:25:50] [INFO ] [Real]Absence check using 84 positive and 1599 generalized place invariants in 1089 ms returned unknown
[2023-03-24 10:25:54] [INFO ] [Real]Absence check using 84 positive place invariants in 1080 ms returned sat
[2023-03-24 10:25:55] [INFO ] [Real]Absence check using 84 positive and 1599 generalized place invariants in 1096 ms returned unknown
[2023-03-24 10:25:59] [INFO ] [Real]Absence check using 84 positive place invariants in 1081 ms returned sat
[2023-03-24 10:26:00] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 10:26:00] [INFO ] [Real]Absence check using 84 positive and 1599 generalized place invariants in 1093 ms returned unknown
[2023-03-24 10:26:04] [INFO ] [Real]Absence check using 84 positive place invariants in 1089 ms returned sat
[2023-03-24 10:26:05] [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: Broken pipe ... while checking expression at index 14
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.assertInvariants(DeadlockTester.java:2347)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:886)
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:714)
at fr.lip6.move.gal.application.Application.start(Application.java:178)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2023-03-24 10:26:09] [INFO ] [Real]Absence check using 84 positive place invariants in 1080 ms returned sat
[2023-03-24 10:26:10] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 10:26:10] [INFO ] [Real]Absence check using 84 positive and 1599 generalized place invariants in 1088 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 99, 1, 33, 33, 1, 33, 1, 33, 33, 33, 33, 33, 99, 1] Max seen :[0, 0, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 1, 0, 0]
Support contains 16 out of 25134 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 25134/25134 places, 38317/38317 transitions.
Graph (complete) has 85919 edges and 25134 vertex of which 25084 are kept as prefixes of interest. Removing 50 places using SCC suffix rule.58 ms
Discarding 50 places :
Also discarding 0 output transitions
Drop transitions removed 7385 transitions
Trivial Post-agglo rules discarded 7385 transitions
Performed 7385 trivial Post agglomeration. Transition count delta: 7385
Iterating post reduction 0 with 7385 rules applied. Total rules applied 7386 place count 25084 transition count 30932
Reduce places removed 7385 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 1 with 7387 rules applied. Total rules applied 14773 place count 17699 transition count 30930
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 14775 place count 17697 transition count 30930
Performed 462 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 462 Pre rules applied. Total rules applied 14775 place count 17697 transition count 30468
Deduced a syphon composed of 462 places in 31 ms
Reduce places removed 462 places and 0 transitions.
Iterating global reduction 3 with 924 rules applied. Total rules applied 15699 place count 17235 transition count 30468
Discarding 6923 places :
Symmetric choice reduction at 3 with 6923 rule applications. Total rules 22622 place count 10312 transition count 23545
Iterating global reduction 3 with 6923 rules applied. Total rules applied 29545 place count 10312 transition count 23545
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 29545 place count 10312 transition count 23537
Deduced a syphon composed of 8 places in 21 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 29561 place count 10304 transition count 23537
Discarding 983 places :
Symmetric choice reduction at 3 with 983 rule applications. Total rules 30544 place count 9321 transition count 16656
Iterating global reduction 3 with 983 rules applied. Total rules applied 31527 place count 9321 transition count 16656
Performed 33 Post agglomeration using F-continuation condition.Transition count delta: 33
Deduced a syphon composed of 33 places in 16 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 31593 place count 9288 transition count 16623
Free-agglomeration rule (complex) applied 579 times.
Iterating global reduction 3 with 579 rules applied. Total rules applied 32172 place count 9288 transition count 21762
Reduce places removed 579 places and 0 transitions.
Iterating post reduction 3 with 579 rules applied. Total rules applied 32751 place count 8709 transition count 21762
Partial Free-agglomeration rule applied 198 times.
Drop transitions removed 198 transitions
Iterating global reduction 4 with 198 rules applied. Total rules applied 32949 place count 8709 transition count 21762
Applied a total of 32949 rules in 15893 ms. Remains 8709 /25134 variables (removed 16425) and now considering 21762/38317 (removed 16555) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15898 ms. Remains : 8709/25134 places, 21762/38317 transitions.
Normalized transition count is 20198 out of 21762 initially.
// Phase 1: matrix 20198 rows 8709 cols
[2023-03-24 10:26:27] [INFO ] Computed 1633 place invariants in 944 ms
FORMULA MultiCrashLeafsetExtension-PT-S32C07-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C07-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C07-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C07-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C07-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S32C07-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Interrupted random walk after 469592 steps, including 10797 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties seen 3
FORMULA MultiCrashLeafsetExtension-PT-S32C07-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 681533 steps, including 1492 resets, run timeout after 5001 ms. (steps per millisecond=136 ) properties seen 0
Interrupted Best-First random walk after 682518 steps, including 1495 resets, run timeout after 5001 ms. (steps per millisecond=136 ) properties seen 1
Interrupted Best-First random walk after 690425 steps, including 1512 resets, run timeout after 5001 ms. (steps per millisecond=138 ) properties seen 1
Interrupted Best-First random walk after 698069 steps, including 1529 resets, run timeout after 5001 ms. (steps per millisecond=139 ) properties seen 2
Interrupted Best-First random walk after 692130 steps, including 1516 resets, run timeout after 5001 ms. (steps per millisecond=138 ) properties seen 2
Interrupted Best-First random walk after 691347 steps, including 1514 resets, run timeout after 5001 ms. (steps per millisecond=138 ) properties seen 1
Interrupted Best-First random walk after 690580 steps, including 1512 resets, run timeout after 5001 ms. (steps per millisecond=138 ) properties seen 2
Interrupted Best-First random walk after 692927 steps, including 1517 resets, run timeout after 5001 ms. (steps per millisecond=138 ) properties seen 2
Interrupted Best-First random walk after 693274 steps, including 1518 resets, run timeout after 5001 ms. (steps per millisecond=138 ) properties seen 0
[2023-03-24 10:27:42] [INFO ] Flow matrix only has 20198 transitions (discarded 1564 similar events)
// Phase 1: matrix 20198 rows 8709 cols
[2023-03-24 10:27:43] [INFO ] Computed 1633 place invariants in 930 ms
[2023-03-24 10:27:44] [INFO ] [Real]Absence check using 65 positive place invariants in 227 ms returned sat
[2023-03-24 10:27:44] [INFO ] [Real]Absence check using 65 positive and 1568 generalized place invariants in 574 ms returned sat
[2023-03-24 10:27:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:27:57] [INFO ] [Real]Absence check using state equation in 13165 ms returned sat
[2023-03-24 10:27:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 10:27:59] [INFO ] [Nat]Absence check using 65 positive place invariants in 247 ms returned sat
[2023-03-24 10:27:59] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 553 ms returned sat
[2023-03-24 10:27:59] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 10:28:13] [INFO ] [Nat]Absence check using state equation in 13593 ms returned sat
[2023-03-24 10:28:13] [INFO ] State equation strengthened by 12142 read => feed constraints.
[2023-03-24 10:28:17] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 10:28:20] [INFO ] [Nat]Added 12142 Read/Feed constraints in 6674 ms returned unknown
[2023-03-24 10:28:21] [INFO ] [Real]Absence check using 65 positive place invariants in 204 ms returned sat
[2023-03-24 10:28:21] [INFO ] [Real]Absence check using 65 positive and 1568 generalized place invariants in 525 ms returned sat
[2023-03-24 10:28:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:28:36] [INFO ] [Real]Absence check using state equation in 14972 ms returned sat
[2023-03-24 10:28:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 10:28:38] [INFO ] [Nat]Absence check using 65 positive place invariants in 194 ms returned sat
[2023-03-24 10:28:38] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 530 ms returned sat
[2023-03-24 10:28:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 10:28:54] [INFO ] [Nat]Absence check using state equation in 15159 ms returned sat
[2023-03-24 10:28:57] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 10:29:00] [INFO ] [Nat]Added 12142 Read/Feed constraints in 6697 ms returned unknown
[2023-03-24 10:29:01] [INFO ] [Real]Absence check using 65 positive place invariants in 209 ms returned sat
[2023-03-24 10:29:01] [INFO ] [Real]Absence check using 65 positive and 1568 generalized place invariants in 267 ms returned unsat
[2023-03-24 10:29:02] [INFO ] [Real]Absence check using 65 positive place invariants in 226 ms returned sat
[2023-03-24 10:29:03] [INFO ] [Real]Absence check using 65 positive and 1568 generalized place invariants in 562 ms returned sat
[2023-03-24 10:29:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:29:18] [INFO ] [Real]Absence check using state equation in 14551 ms returned sat
[2023-03-24 10:29:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 10:29:19] [INFO ] [Nat]Absence check using 65 positive place invariants in 231 ms returned sat
[2023-03-24 10:29:20] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 558 ms returned sat
[2023-03-24 10:29:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 10:29:35] [INFO ] [Nat]Absence check using state equation in 15112 ms returned sat
[2023-03-24 10:29:38] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 10:29:41] [INFO ] [Nat]Added 12142 Read/Feed constraints in 6681 ms returned unknown
[2023-03-24 10:29:42] [INFO ] [Real]Absence check using 65 positive place invariants in 205 ms returned sat
[2023-03-24 10:29:43] [INFO ] [Real]Absence check using 65 positive and 1568 generalized place invariants in 528 ms returned sat
[2023-03-24 10:29:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:29:59] [INFO ] [Real]Absence check using state equation in 15723 ms returned sat
[2023-03-24 10:29:59] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 10:30:00] [INFO ] [Nat]Absence check using 65 positive place invariants in 181 ms returned sat
[2023-03-24 10:30:00] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 526 ms returned sat
[2023-03-24 10:30:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 10:30:14] [INFO ] [Nat]Absence check using state equation in 13919 ms returned sat
[2023-03-24 10:30:18] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 10:30:21] [INFO ] [Nat]Added 12142 Read/Feed constraints in 6701 ms returned unknown
[2023-03-24 10:30:22] [INFO ] [Real]Absence check using 65 positive place invariants in 208 ms returned sat
[2023-03-24 10:30:23] [INFO ] [Real]Absence check using 65 positive and 1568 generalized place invariants in 526 ms returned sat
[2023-03-24 10:30:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:30:37] [INFO ] [Real]Absence check using state equation in 14302 ms returned sat
[2023-03-24 10:30:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 10:30:38] [INFO ] [Nat]Absence check using 65 positive place invariants in 186 ms returned sat
[2023-03-24 10:30:39] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 526 ms returned sat
[2023-03-24 10:30:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 10:30:53] [INFO ] [Nat]Absence check using state equation in 14191 ms returned sat
[2023-03-24 10:30:57] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 10:31:00] [INFO ] [Nat]Added 12142 Read/Feed constraints in 6682 ms returned unknown
[2023-03-24 10:31:01] [INFO ] [Real]Absence check using 65 positive place invariants in 216 ms returned sat
[2023-03-24 10:31:01] [INFO ] [Real]Absence check using 65 positive and 1568 generalized place invariants in 542 ms returned sat
[2023-03-24 10:31:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:31:18] [INFO ] [Real]Absence check using state equation in 16606 ms returned sat
[2023-03-24 10:31:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 10:31:19] [INFO ] [Nat]Absence check using 65 positive place invariants in 195 ms returned sat
[2023-03-24 10:31:20] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 526 ms returned sat
[2023-03-24 10:31:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 10:31:35] [INFO ] [Nat]Absence check using state equation in 15684 ms returned sat
[2023-03-24 10:31:39] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 10:31:42] [INFO ] [Nat]Added 12142 Read/Feed constraints in 6653 ms returned unknown
[2023-03-24 10:31:43] [INFO ] [Real]Absence check using 65 positive place invariants in 211 ms returned sat
[2023-03-24 10:31:43] [INFO ] [Real]Absence check using 65 positive and 1568 generalized place invariants in 114 ms returned unsat
[2023-03-24 10:31:44] [INFO ] [Real]Absence check using 65 positive place invariants in 217 ms returned sat
[2023-03-24 10:31:45] [INFO ] [Real]Absence check using 65 positive and 1568 generalized place invariants in 538 ms returned sat
[2023-03-24 10:31:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:31:58] [INFO ] [Real]Absence check using state equation in 13354 ms returned sat
[2023-03-24 10:31:58] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 10:31:59] [INFO ] [Nat]Absence check using 65 positive place invariants in 215 ms returned sat
[2023-03-24 10:32:00] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 530 ms returned sat
[2023-03-24 10:32:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 10:32:13] [INFO ] [Nat]Absence check using state equation in 12923 ms returned sat
[2023-03-24 10:32:17] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 10:32:20] [INFO ] [Nat]Added 12142 Read/Feed constraints in 7660 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[0, 0, 1, 0, 0, 0, 0, 1, 0]
FORMULA MultiCrashLeafsetExtension-PT-S32C07-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S32C07-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 7 out of 8709 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8709/8709 places, 21762/21762 transitions.
Drop transitions removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 8709 transition count 21758
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 8705 transition count 21758
Free-agglomeration rule (complex) applied 8 times.
Iterating global reduction 2 with 8 rules applied. Total rules applied 16 place count 8705 transition count 21930
Reduce places removed 8 places and 0 transitions.
Iterating post reduction 2 with 8 rules applied. Total rules applied 24 place count 8697 transition count 21930
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 30 place count 8691 transition count 21924
Iterating global reduction 3 with 6 rules applied. Total rules applied 36 place count 8691 transition count 21924
Applied a total of 36 rules in 5361 ms. Remains 8691 /8709 variables (removed 18) and now considering 21924/21762 (removed -162) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5362 ms. Remains : 8691/8709 places, 21924/21762 transitions.
Normalized transition count is 20359 out of 21924 initially.
// Phase 1: matrix 20359 rows 8691 cols
[2023-03-24 10:32:27] [INFO ] Computed 1633 place invariants in 933 ms
Interrupted random walk after 460668 steps, including 10647 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties seen 1
FORMULA MultiCrashLeafsetExtension-PT-S32C07-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Interrupted Best-First random walk after 672122 steps, including 1473 resets, run timeout after 5001 ms. (steps per millisecond=134 ) properties seen 0
Interrupted Best-First random walk after 672577 steps, including 1474 resets, run timeout after 5001 ms. (steps per millisecond=134 ) properties seen 0
Interrupted Best-First random walk after 676602 steps, including 1482 resets, run timeout after 5001 ms. (steps per millisecond=135 ) properties seen 0
Interrupted Best-First random walk after 674650 steps, including 1478 resets, run timeout after 5001 ms. (steps per millisecond=134 ) properties seen 0
Interrupted Best-First random walk after 676865 steps, including 1483 resets, run timeout after 5001 ms. (steps per millisecond=135 ) properties seen 0
Interrupted Best-First random walk after 679391 steps, including 1488 resets, run timeout after 5001 ms. (steps per millisecond=135 ) properties seen 0
[2023-03-24 10:33:27] [INFO ] Flow matrix only has 20359 transitions (discarded 1565 similar events)
// Phase 1: matrix 20359 rows 8691 cols
[2023-03-24 10:33:28] [INFO ] Computed 1633 place invariants in 948 ms
[2023-03-24 10:33:29] [INFO ] [Real]Absence check using 65 positive place invariants in 202 ms returned sat
[2023-03-24 10:33:29] [INFO ] [Real]Absence check using 65 positive and 1568 generalized place invariants in 532 ms returned sat
[2023-03-24 10:33:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:33:45] [INFO ] [Real]Absence check using state equation in 15769 ms returned sat
[2023-03-24 10:33:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 10:33:46] [INFO ] [Nat]Absence check using 65 positive place invariants in 195 ms returned sat
[2023-03-24 10:33:47] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 519 ms returned sat
[2023-03-24 10:33:47] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 10:34:01] [INFO ] [Nat]Absence check using state equation in 14110 ms returned sat
[2023-03-24 10:34:01] [INFO ] State equation strengthened by 12322 read => feed constraints.
[2023-03-24 10:34:05] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 10:34:08] [INFO ] [Nat]Added 12322 Read/Feed constraints in 6689 ms returned unknown
[2023-03-24 10:34:09] [INFO ] [Real]Absence check using 65 positive place invariants in 190 ms returned sat
[2023-03-24 10:34:09] [INFO ] [Real]Absence check using 65 positive and 1568 generalized place invariants in 531 ms returned sat
[2023-03-24 10:34:09] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:34:24] [INFO ] [Real]Absence check using state equation in 14764 ms returned sat
[2023-03-24 10:34:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 10:34:26] [INFO ] [Nat]Absence check using 65 positive place invariants in 184 ms returned sat
[2023-03-24 10:34:26] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 515 ms returned sat
[2023-03-24 10:34:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 10:34:41] [INFO ] [Nat]Absence check using state equation in 15021 ms returned sat
[2023-03-24 10:34:45] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 10:34:48] [INFO ] [Nat]Added 12322 Read/Feed constraints in 6681 ms returned unknown
[2023-03-24 10:34:49] [INFO ] [Real]Absence check using 65 positive place invariants in 195 ms returned sat
[2023-03-24 10:34:49] [INFO ] [Real]Absence check using 65 positive and 1568 generalized place invariants in 532 ms returned sat
[2023-03-24 10:34:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:35:03] [INFO ] [Real]Absence check using state equation in 13631 ms returned sat
[2023-03-24 10:35:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 10:35:04] [INFO ] [Nat]Absence check using 65 positive place invariants in 199 ms returned sat
[2023-03-24 10:35:05] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 535 ms returned sat
[2023-03-24 10:35:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 10:35:22] [INFO ] [Nat]Absence check using state equation in 17272 ms returned sat
[2023-03-24 10:35:26] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 10:35:29] [INFO ] [Nat]Added 12322 Read/Feed constraints in 6679 ms returned unknown
[2023-03-24 10:35:30] [INFO ] [Real]Absence check using 65 positive place invariants in 191 ms returned sat
[2023-03-24 10:35:30] [INFO ] [Real]Absence check using 65 positive and 1568 generalized place invariants in 537 ms returned sat
[2023-03-24 10:35:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:35:44] [INFO ] [Real]Absence check using state equation in 14232 ms returned sat
[2023-03-24 10:35:45] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 10:35:46] [INFO ] [Nat]Absence check using 65 positive place invariants in 183 ms returned sat
[2023-03-24 10:35:46] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 525 ms returned sat
[2023-03-24 10:35:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 10:36:02] [INFO ] [Nat]Absence check using state equation in 15671 ms returned sat
[2023-03-24 10:36:06] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 10:36:09] [INFO ] [Nat]Added 12322 Read/Feed constraints in 6662 ms returned unknown
[2023-03-24 10:36:10] [INFO ] [Real]Absence check using 65 positive place invariants in 191 ms returned sat
[2023-03-24 10:36:10] [INFO ] [Real]Absence check using 65 positive and 1568 generalized place invariants in 533 ms returned sat
[2023-03-24 10:36:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:36:25] [INFO ] [Real]Absence check using state equation in 14669 ms returned sat
[2023-03-24 10:36:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 10:36:26] [INFO ] [Nat]Absence check using 65 positive place invariants in 183 ms returned sat
[2023-03-24 10:36:27] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 562 ms returned sat
[2023-03-24 10:36:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 10:36:42] [INFO ] [Nat]Absence check using state equation in 14931 ms returned sat
[2023-03-24 10:36:45] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 10:36:48] [INFO ] [Nat]Added 12322 Read/Feed constraints in 6668 ms returned unknown
[2023-03-24 10:36:49] [INFO ] [Real]Absence check using 65 positive place invariants in 187 ms returned sat
[2023-03-24 10:36:50] [INFO ] [Real]Absence check using 65 positive and 1568 generalized place invariants in 527 ms returned sat
[2023-03-24 10:36:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:37:03] [INFO ] [Real]Absence check using state equation in 12747 ms returned sat
[2023-03-24 10:37:03] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 10:37:04] [INFO ] [Nat]Absence check using 65 positive place invariants in 197 ms returned sat
[2023-03-24 10:37:04] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 524 ms returned sat
[2023-03-24 10:37:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 10:37:20] [INFO ] [Nat]Absence check using state equation in 15439 ms returned sat
[2023-03-24 10:37:24] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 10:37:27] [INFO ] [Nat]Added 12322 Read/Feed constraints in 6921 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0]
Support contains 6 out of 8691 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8691/8691 places, 21924/21924 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 8691 transition count 21923
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 8690 transition count 21923
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 3 place count 8690 transition count 21922
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 4 place count 8689 transition count 21922
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 5 place count 8688 transition count 21921
Iterating global reduction 3 with 1 rules applied. Total rules applied 6 place count 8688 transition count 21921
Applied a total of 6 rules in 5186 ms. Remains 8688 /8691 variables (removed 3) and now considering 21921/21924 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5186 ms. Remains : 8688/8691 places, 21921/21924 transitions.
Normalized transition count is 20356 out of 21921 initially.
// Phase 1: matrix 20356 rows 8688 cols
[2023-03-24 10:37:33] [INFO ] Computed 1633 place invariants in 932 ms
Interrupted random walk after 462689 steps, including 10695 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties seen 0
Interrupted Best-First random walk after 684733 steps, including 1500 resets, run timeout after 5001 ms. (steps per millisecond=136 ) properties seen 0
Interrupted Best-First random walk after 678673 steps, including 1487 resets, run timeout after 5001 ms. (steps per millisecond=135 ) properties seen 0
Interrupted Best-First random walk after 679648 steps, including 1489 resets, run timeout after 5001 ms. (steps per millisecond=135 ) properties seen 0
Interrupted Best-First random walk after 677391 steps, including 1484 resets, run timeout after 5001 ms. (steps per millisecond=135 ) properties seen 0
Interrupted Best-First random walk after 677086 steps, including 1483 resets, run timeout after 5001 ms. (steps per millisecond=135 ) properties seen 0
Interrupted Best-First random walk after 676894 steps, including 1483 resets, run timeout after 5001 ms. (steps per millisecond=135 ) properties seen 0
[2023-03-24 10:38:33] [INFO ] Flow matrix only has 20356 transitions (discarded 1565 similar events)
// Phase 1: matrix 20356 rows 8688 cols
[2023-03-24 10:38:34] [INFO ] Computed 1633 place invariants in 958 ms
[2023-03-24 10:38:35] [INFO ] [Real]Absence check using 65 positive place invariants in 216 ms returned sat
[2023-03-24 10:38:35] [INFO ] [Real]Absence check using 65 positive and 1568 generalized place invariants in 524 ms returned sat
[2023-03-24 10:38:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:38:50] [INFO ] [Real]Absence check using state equation in 14581 ms returned sat
[2023-03-24 10:38:51] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 10:38:51] [INFO ] [Nat]Absence check using 65 positive place invariants in 231 ms returned sat
[2023-03-24 10:38:52] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 523 ms returned sat
[2023-03-24 10:38:52] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 10:39:08] [INFO ] [Nat]Absence check using state equation in 15714 ms returned sat
[2023-03-24 10:39:08] [INFO ] State equation strengthened by 12322 read => feed constraints.
[2023-03-24 10:39:12] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 10:39:15] [INFO ] [Nat]Added 12322 Read/Feed constraints in 6662 ms returned unknown
[2023-03-24 10:39:15] [INFO ] [Real]Absence check using 65 positive place invariants in 215 ms returned sat
[2023-03-24 10:39:16] [INFO ] [Real]Absence check using 65 positive and 1568 generalized place invariants in 531 ms returned sat
[2023-03-24 10:39:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:39:30] [INFO ] [Real]Absence check using state equation in 13851 ms returned sat
[2023-03-24 10:39:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 10:39:31] [INFO ] [Nat]Absence check using 65 positive place invariants in 207 ms returned sat
[2023-03-24 10:39:32] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 519 ms returned sat
[2023-03-24 10:39:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 10:39:47] [INFO ] [Nat]Absence check using state equation in 14948 ms returned sat
[2023-03-24 10:39:50] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 10:39:53] [INFO ] [Nat]Added 12322 Read/Feed constraints in 6613 ms returned unknown
[2023-03-24 10:39:54] [INFO ] [Real]Absence check using 65 positive place invariants in 222 ms returned sat
[2023-03-24 10:39:55] [INFO ] [Real]Absence check using 65 positive and 1568 generalized place invariants in 539 ms returned sat
[2023-03-24 10:39:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:40:09] [INFO ] [Real]Absence check using state equation in 14040 ms returned sat
[2023-03-24 10:40:09] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 10:40:10] [INFO ] [Nat]Absence check using 65 positive place invariants in 201 ms returned sat
[2023-03-24 10:40:11] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 528 ms returned sat
[2023-03-24 10:40:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 10:40:27] [INFO ] [Nat]Absence check using state equation in 15903 ms returned sat
[2023-03-24 10:40:30] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 10:40:33] [INFO ] [Nat]Added 12322 Read/Feed constraints in 6669 ms returned unknown
[2023-03-24 10:40:34] [INFO ] [Real]Absence check using 65 positive place invariants in 223 ms returned sat
[2023-03-24 10:40:35] [INFO ] [Real]Absence check using 65 positive and 1568 generalized place invariants in 518 ms returned sat
[2023-03-24 10:40:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:40:49] [INFO ] [Real]Absence check using state equation in 14379 ms returned sat
[2023-03-24 10:40:50] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 10:40:51] [INFO ] [Nat]Absence check using 65 positive place invariants in 204 ms returned sat
[2023-03-24 10:40:51] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 519 ms returned sat
[2023-03-24 10:40:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 10:41:06] [INFO ] [Nat]Absence check using state equation in 14787 ms returned sat
[2023-03-24 10:41:10] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 10:41:13] [INFO ] [Nat]Added 12322 Read/Feed constraints in 6709 ms returned unknown
[2023-03-24 10:41:14] [INFO ] [Real]Absence check using 65 positive place invariants in 220 ms returned sat
[2023-03-24 10:41:14] [INFO ] [Real]Absence check using 65 positive and 1568 generalized place invariants in 527 ms returned sat
[2023-03-24 10:41:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:41:29] [INFO ] [Real]Absence check using state equation in 15003 ms returned sat
[2023-03-24 10:41:30] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 10:41:31] [INFO ] [Nat]Absence check using 65 positive place invariants in 224 ms returned sat
[2023-03-24 10:41:31] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 525 ms returned sat
[2023-03-24 10:41:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 10:41:46] [INFO ] [Nat]Absence check using state equation in 14791 ms returned sat
[2023-03-24 10:41:50] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 10:41:53] [INFO ] [Nat]Added 12322 Read/Feed constraints in 6642 ms returned unknown
[2023-03-24 10:41:53] [INFO ] [Real]Absence check using 65 positive place invariants in 222 ms returned sat
[2023-03-24 10:41:54] [INFO ] [Real]Absence check using 65 positive and 1568 generalized place invariants in 516 ms returned sat
[2023-03-24 10:41:54] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:42:06] [INFO ] [Real]Absence check using state equation in 12234 ms returned sat
[2023-03-24 10:42:07] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 10:42:08] [INFO ] [Nat]Absence check using 65 positive place invariants in 206 ms returned sat
[2023-03-24 10:42:08] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 532 ms returned sat
[2023-03-24 10:42:08] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 10:42:23] [INFO ] [Nat]Absence check using state equation in 14966 ms returned sat
[2023-03-24 10:42:27] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 10:42:30] [INFO ] [Nat]Added 12322 Read/Feed constraints in 6643 ms returned unknown
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 1, 1] Max seen :[0, 0, 0, 0, 0, 0]
Support contains 6 out of 8688 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8688/8688 places, 21921/21921 transitions.
Applied a total of 0 rules in 1695 ms. Remains 8688 /8688 variables (removed 0) and now considering 21921/21921 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1695 ms. Remains : 8688/8688 places, 21921/21921 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8688/8688 places, 21921/21921 transitions.
Applied a total of 0 rules in 1722 ms. Remains 8688 /8688 variables (removed 0) and now considering 21921/21921 (removed 0) transitions.
[2023-03-24 10:42:33] [INFO ] Flow matrix only has 20356 transitions (discarded 1565 similar events)
[2023-03-24 10:42:33] [INFO ] Invariant cache hit.
[2023-03-24 10:42:34] [INFO ] Implicit Places using invariants in 789 ms returned []
Implicit Place search using SMT only with invariants took 790 ms to find 0 implicit places.
[2023-03-24 10:42:34] [INFO ] Flow matrix only has 20356 transitions (discarded 1565 similar events)
[2023-03-24 10:42:34] [INFO ] Invariant cache hit.
[2023-03-24 10:42:35] [INFO ] Dead Transitions using invariants and state equation in 785 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3302 ms. Remains : 8688/8688 places, 21921/21921 transitions.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C07-UpperBounds-00
Normalized transition count is 20356 out of 21921 initially.
// Phase 1: matrix 20356 rows 8688 cols
[2023-03-24 10:42:36] [INFO ] Computed 1633 place invariants in 934 ms
Incomplete random walk after 10000 steps, including 231 resets, run finished after 671 ms. (steps per millisecond=14 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 1) seen :0
[2023-03-24 10:42:36] [INFO ] Flow matrix only has 20356 transitions (discarded 1565 similar events)
// Phase 1: matrix 20356 rows 8688 cols
[2023-03-24 10:42:37] [INFO ] Computed 1633 place invariants in 921 ms
[2023-03-24 10:42:38] [INFO ] [Real]Absence check using 65 positive place invariants in 218 ms returned sat
[2023-03-24 10:42:39] [INFO ] [Real]Absence check using 65 positive and 1568 generalized place invariants in 525 ms returned sat
[2023-03-24 10:42:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:42:42] [INFO ] [Real]Absence check using state equation in 3538 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 8688 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8688/8688 places, 21921/21921 transitions.
Applied a total of 0 rules in 1679 ms. Remains 8688 /8688 variables (removed 0) and now considering 21921/21921 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1680 ms. Remains : 8688/8688 places, 21921/21921 transitions.
Normalized transition count is 20356 out of 21921 initially.
// Phase 1: matrix 20356 rows 8688 cols
[2023-03-24 10:42:45] [INFO ] Computed 1633 place invariants in 914 ms
Interrupted random walk after 456339 steps, including 10551 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties seen 0
Interrupted Best-First random walk after 664328 steps, including 1455 resets, run timeout after 5001 ms. (steps per millisecond=132 ) properties seen 0
[2023-03-24 10:43:20] [INFO ] Flow matrix only has 20356 transitions (discarded 1565 similar events)
// Phase 1: matrix 20356 rows 8688 cols
[2023-03-24 10:43:21] [INFO ] Computed 1633 place invariants in 943 ms
[2023-03-24 10:43:22] [INFO ] [Real]Absence check using 65 positive place invariants in 218 ms returned sat
[2023-03-24 10:43:23] [INFO ] [Real]Absence check using 65 positive and 1568 generalized place invariants in 526 ms returned sat
[2023-03-24 10:43:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:43:37] [INFO ] [Real]Absence check using state equation in 14017 ms returned sat
[2023-03-24 10:43:37] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 10:43:38] [INFO ] [Nat]Absence check using 65 positive place invariants in 228 ms returned sat
[2023-03-24 10:43:39] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 525 ms returned sat
[2023-03-24 10:43:39] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 10:43:54] [INFO ] [Nat]Absence check using state equation in 15095 ms returned sat
[2023-03-24 10:43:54] [INFO ] State equation strengthened by 12322 read => feed constraints.
[2023-03-24 10:43:57] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 10:44:00] [INFO ] [Nat]Added 12322 Read/Feed constraints in 6713 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 8688 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8688/8688 places, 21921/21921 transitions.
Applied a total of 0 rules in 1676 ms. Remains 8688 /8688 variables (removed 0) and now considering 21921/21921 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1676 ms. Remains : 8688/8688 places, 21921/21921 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8688/8688 places, 21921/21921 transitions.
Applied a total of 0 rules in 1718 ms. Remains 8688 /8688 variables (removed 0) and now considering 21921/21921 (removed 0) transitions.
[2023-03-24 10:44:04] [INFO ] Flow matrix only has 20356 transitions (discarded 1565 similar events)
[2023-03-24 10:44:04] [INFO ] Invariant cache hit.
[2023-03-24 10:44:05] [INFO ] Implicit Places using invariants in 753 ms returned []
Implicit Place search using SMT only with invariants took 753 ms to find 0 implicit places.
[2023-03-24 10:44:05] [INFO ] Flow matrix only has 20356 transitions (discarded 1565 similar events)
[2023-03-24 10:44:05] [INFO ] Invariant cache hit.
[2023-03-24 10:44:05] [INFO ] Dead Transitions using invariants and state equation in 760 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3235 ms. Remains : 8688/8688 places, 21921/21921 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C07-UpperBounds-00 in 90614 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C07-UpperBounds-01
Normalized transition count is 20356 out of 21921 initially.
// Phase 1: matrix 20356 rows 8688 cols
[2023-03-24 10:44:06] [INFO ] Computed 1633 place invariants in 912 ms
Incomplete random walk after 10000 steps, including 230 resets, run finished after 660 ms. (steps per millisecond=15 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 1) seen :0
[2023-03-24 10:44:07] [INFO ] Flow matrix only has 20356 transitions (discarded 1565 similar events)
// Phase 1: matrix 20356 rows 8688 cols
[2023-03-24 10:44:08] [INFO ] Computed 1633 place invariants in 942 ms
[2023-03-24 10:44:09] [INFO ] [Real]Absence check using 65 positive place invariants in 219 ms returned sat
[2023-03-24 10:44:10] [INFO ] [Real]Absence check using 65 positive and 1568 generalized place invariants in 536 ms returned sat
[2023-03-24 10:44:10] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:44:13] [INFO ] [Real]Absence check using state equation in 3509 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 8688 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8688/8688 places, 21921/21921 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 8688 transition count 21920
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 8687 transition count 21920
Applied a total of 2 rules in 3369 ms. Remains 8687 /8688 variables (removed 1) and now considering 21920/21921 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3371 ms. Remains : 8687/8688 places, 21920/21921 transitions.
Normalized transition count is 20354 out of 21920 initially.
// Phase 1: matrix 20354 rows 8687 cols
[2023-03-24 10:44:17] [INFO ] Computed 1633 place invariants in 933 ms
Interrupted random walk after 459932 steps, including 10632 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties seen 0
Interrupted Best-First random walk after 687866 steps, including 1507 resets, run timeout after 5001 ms. (steps per millisecond=137 ) properties seen 0
[2023-03-24 10:44:52] [INFO ] Flow matrix only has 20354 transitions (discarded 1566 similar events)
// Phase 1: matrix 20354 rows 8687 cols
[2023-03-24 10:44:53] [INFO ] Computed 1633 place invariants in 941 ms
[2023-03-24 10:44:54] [INFO ] [Real]Absence check using 65 positive place invariants in 207 ms returned sat
[2023-03-24 10:44:55] [INFO ] [Real]Absence check using 65 positive and 1568 generalized place invariants in 522 ms returned sat
[2023-03-24 10:44:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:45:09] [INFO ] [Real]Absence check using state equation in 14210 ms returned sat
[2023-03-24 10:45:10] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 10:45:10] [INFO ] [Nat]Absence check using 65 positive place invariants in 197 ms returned sat
[2023-03-24 10:45:11] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 525 ms returned sat
[2023-03-24 10:45:11] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 10:45:27] [INFO ] [Nat]Absence check using state equation in 15881 ms returned sat
[2023-03-24 10:45:27] [INFO ] State equation strengthened by 12322 read => feed constraints.
[2023-03-24 10:45:31] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 10:45:34] [INFO ] [Nat]Added 12322 Read/Feed constraints in 6674 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 8687 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8687/8687 places, 21920/21920 transitions.
Applied a total of 0 rules in 1665 ms. Remains 8687 /8687 variables (removed 0) and now considering 21920/21920 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1666 ms. Remains : 8687/8687 places, 21920/21920 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8687/8687 places, 21920/21920 transitions.
Applied a total of 0 rules in 1713 ms. Remains 8687 /8687 variables (removed 0) and now considering 21920/21920 (removed 0) transitions.
[2023-03-24 10:45:37] [INFO ] Flow matrix only has 20354 transitions (discarded 1566 similar events)
[2023-03-24 10:45:37] [INFO ] Invariant cache hit.
[2023-03-24 10:45:38] [INFO ] Implicit Places using invariants in 775 ms returned []
Implicit Place search using SMT only with invariants took 776 ms to find 0 implicit places.
[2023-03-24 10:45:38] [INFO ] Flow matrix only has 20354 transitions (discarded 1566 similar events)
[2023-03-24 10:45:38] [INFO ] Invariant cache hit.
[2023-03-24 10:45:39] [INFO ] Dead Transitions using invariants and state equation in 767 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3264 ms. Remains : 8687/8687 places, 21920/21920 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C07-UpperBounds-01 in 93188 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C07-UpperBounds-03
Normalized transition count is 20356 out of 21921 initially.
// Phase 1: matrix 20356 rows 8688 cols
[2023-03-24 10:45:40] [INFO ] Computed 1633 place invariants in 946 ms
Incomplete random walk after 10000 steps, including 230 resets, run finished after 649 ms. (steps per millisecond=15 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 1) seen :0
[2023-03-24 10:45:40] [INFO ] Flow matrix only has 20356 transitions (discarded 1565 similar events)
// Phase 1: matrix 20356 rows 8688 cols
[2023-03-24 10:45:41] [INFO ] Computed 1633 place invariants in 915 ms
[2023-03-24 10:45:42] [INFO ] [Real]Absence check using 65 positive place invariants in 221 ms returned sat
[2023-03-24 10:45:43] [INFO ] [Real]Absence check using 65 positive and 1568 generalized place invariants in 525 ms returned sat
[2023-03-24 10:45:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:45:46] [INFO ] [Real]Absence check using state equation in 3544 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 8688 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8688/8688 places, 21921/21921 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 8688 transition count 21920
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 8687 transition count 21920
Applied a total of 2 rules in 3469 ms. Remains 8687 /8688 variables (removed 1) and now considering 21920/21921 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3476 ms. Remains : 8687/8688 places, 21920/21921 transitions.
Normalized transition count is 20354 out of 21920 initially.
// Phase 1: matrix 20354 rows 8687 cols
[2023-03-24 10:45:51] [INFO ] Computed 1633 place invariants in 936 ms
Interrupted random walk after 460570 steps, including 10646 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties seen 0
Interrupted Best-First random walk after 682072 steps, including 1494 resets, run timeout after 5001 ms. (steps per millisecond=136 ) properties seen 0
[2023-03-24 10:46:26] [INFO ] Flow matrix only has 20354 transitions (discarded 1566 similar events)
// Phase 1: matrix 20354 rows 8687 cols
[2023-03-24 10:46:27] [INFO ] Computed 1633 place invariants in 939 ms
[2023-03-24 10:46:28] [INFO ] [Real]Absence check using 65 positive place invariants in 219 ms returned sat
[2023-03-24 10:46:28] [INFO ] [Real]Absence check using 65 positive and 1568 generalized place invariants in 539 ms returned sat
[2023-03-24 10:46:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:46:42] [INFO ] [Real]Absence check using state equation in 14176 ms returned sat
[2023-03-24 10:46:43] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 10:46:44] [INFO ] [Nat]Absence check using 65 positive place invariants in 215 ms returned sat
[2023-03-24 10:46:44] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 526 ms returned sat
[2023-03-24 10:46:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 10:47:03] [INFO ] [Nat]Absence check using state equation in 18265 ms returned sat
[2023-03-24 10:47:03] [INFO ] State equation strengthened by 12322 read => feed constraints.
[2023-03-24 10:47:06] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 10:47:09] [INFO ] [Nat]Added 12322 Read/Feed constraints in 6661 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 8687 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8687/8687 places, 21920/21920 transitions.
Applied a total of 0 rules in 1649 ms. Remains 8687 /8687 variables (removed 0) and now considering 21920/21920 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1649 ms. Remains : 8687/8687 places, 21920/21920 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8687/8687 places, 21920/21920 transitions.
Applied a total of 0 rules in 1705 ms. Remains 8687 /8687 variables (removed 0) and now considering 21920/21920 (removed 0) transitions.
[2023-03-24 10:47:13] [INFO ] Flow matrix only has 20354 transitions (discarded 1566 similar events)
[2023-03-24 10:47:13] [INFO ] Invariant cache hit.
[2023-03-24 10:47:13] [INFO ] Implicit Places using invariants in 789 ms returned []
Implicit Place search using SMT only with invariants took 790 ms to find 0 implicit places.
[2023-03-24 10:47:13] [INFO ] Flow matrix only has 20354 transitions (discarded 1566 similar events)
[2023-03-24 10:47:13] [INFO ] Invariant cache hit.
[2023-03-24 10:47:14] [INFO ] Dead Transitions using invariants and state equation in 758 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3261 ms. Remains : 8687/8687 places, 21920/21920 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C07-UpperBounds-03 in 95639 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C07-UpperBounds-06
Normalized transition count is 20356 out of 21921 initially.
// Phase 1: matrix 20356 rows 8688 cols
[2023-03-24 10:47:15] [INFO ] Computed 1633 place invariants in 935 ms
Incomplete random walk after 10000 steps, including 231 resets, run finished after 654 ms. (steps per millisecond=15 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 1) seen :0
[2023-03-24 10:47:16] [INFO ] Flow matrix only has 20356 transitions (discarded 1565 similar events)
// Phase 1: matrix 20356 rows 8688 cols
[2023-03-24 10:47:17] [INFO ] Computed 1633 place invariants in 937 ms
[2023-03-24 10:47:18] [INFO ] [Real]Absence check using 65 positive place invariants in 219 ms returned sat
[2023-03-24 10:47:18] [INFO ] [Real]Absence check using 65 positive and 1568 generalized place invariants in 526 ms returned sat
[2023-03-24 10:47:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:47:22] [INFO ] [Real]Absence check using state equation in 3531 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 8688 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8688/8688 places, 21921/21921 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 8688 transition count 21920
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 8687 transition count 21920
Applied a total of 2 rules in 3287 ms. Remains 8687 /8688 variables (removed 1) and now considering 21920/21921 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3287 ms. Remains : 8687/8688 places, 21920/21921 transitions.
Normalized transition count is 20354 out of 21920 initially.
// Phase 1: matrix 20354 rows 8687 cols
[2023-03-24 10:47:26] [INFO ] Computed 1633 place invariants in 933 ms
Interrupted random walk after 461600 steps, including 10670 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties seen 0
Interrupted Best-First random walk after 687010 steps, including 1505 resets, run timeout after 5001 ms. (steps per millisecond=137 ) properties seen 0
[2023-03-24 10:48:01] [INFO ] Flow matrix only has 20354 transitions (discarded 1566 similar events)
// Phase 1: matrix 20354 rows 8687 cols
[2023-03-24 10:48:02] [INFO ] Computed 1633 place invariants in 946 ms
[2023-03-24 10:48:03] [INFO ] [Real]Absence check using 65 positive place invariants in 207 ms returned sat
[2023-03-24 10:48:04] [INFO ] [Real]Absence check using 65 positive and 1568 generalized place invariants in 531 ms returned sat
[2023-03-24 10:48:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:48:17] [INFO ] [Real]Absence check using state equation in 13545 ms returned sat
[2023-03-24 10:48:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 10:48:18] [INFO ] [Nat]Absence check using 65 positive place invariants in 196 ms returned sat
[2023-03-24 10:48:19] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 514 ms returned sat
[2023-03-24 10:48:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 10:48:35] [INFO ] [Nat]Absence check using state equation in 15817 ms returned sat
[2023-03-24 10:48:35] [INFO ] State equation strengthened by 12322 read => feed constraints.
[2023-03-24 10:48:39] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 10:48:42] [INFO ] [Nat]Added 12322 Read/Feed constraints in 6717 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 8687 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8687/8687 places, 21920/21920 transitions.
Applied a total of 0 rules in 1702 ms. Remains 8687 /8687 variables (removed 0) and now considering 21920/21920 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1702 ms. Remains : 8687/8687 places, 21920/21920 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8687/8687 places, 21920/21920 transitions.
Applied a total of 0 rules in 1648 ms. Remains 8687 /8687 variables (removed 0) and now considering 21920/21920 (removed 0) transitions.
[2023-03-24 10:48:45] [INFO ] Flow matrix only has 20354 transitions (discarded 1566 similar events)
[2023-03-24 10:48:45] [INFO ] Invariant cache hit.
[2023-03-24 10:48:46] [INFO ] Implicit Places using invariants in 777 ms returned []
Implicit Place search using SMT only with invariants took 778 ms to find 0 implicit places.
[2023-03-24 10:48:46] [INFO ] Flow matrix only has 20354 transitions (discarded 1566 similar events)
[2023-03-24 10:48:46] [INFO ] Invariant cache hit.
[2023-03-24 10:48:47] [INFO ] Dead Transitions using invariants and state equation in 763 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3192 ms. Remains : 8687/8687 places, 21920/21920 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C07-UpperBounds-06 in 92357 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C07-UpperBounds-08
Normalized transition count is 20356 out of 21921 initially.
// Phase 1: matrix 20356 rows 8688 cols
[2023-03-24 10:48:48] [INFO ] Computed 1633 place invariants in 941 ms
Incomplete random walk after 10000 steps, including 230 resets, run finished after 667 ms. (steps per millisecond=14 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 74 ms. (steps per millisecond=135 ) properties (out of 1) seen :0
[2023-03-24 10:48:48] [INFO ] Flow matrix only has 20356 transitions (discarded 1565 similar events)
// Phase 1: matrix 20356 rows 8688 cols
[2023-03-24 10:48:49] [INFO ] Computed 1633 place invariants in 920 ms
[2023-03-24 10:48:50] [INFO ] [Real]Absence check using 65 positive place invariants in 215 ms returned sat
[2023-03-24 10:48:51] [INFO ] [Real]Absence check using 65 positive and 1568 generalized place invariants in 532 ms returned sat
[2023-03-24 10:48:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:48:54] [INFO ] [Real]Absence check using state equation in 3535 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 8688 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8688/8688 places, 21921/21921 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 8688 transition count 21920
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 8687 transition count 21920
Applied a total of 2 rules in 3405 ms. Remains 8687 /8688 variables (removed 1) and now considering 21920/21921 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3406 ms. Remains : 8687/8688 places, 21920/21921 transitions.
Normalized transition count is 20354 out of 21920 initially.
// Phase 1: matrix 20354 rows 8687 cols
[2023-03-24 10:48:59] [INFO ] Computed 1633 place invariants in 913 ms
Interrupted random walk after 462061 steps, including 10680 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties seen 0
Interrupted Best-First random walk after 673556 steps, including 1476 resets, run timeout after 5001 ms. (steps per millisecond=134 ) properties seen 0
[2023-03-24 10:49:34] [INFO ] Flow matrix only has 20354 transitions (discarded 1566 similar events)
// Phase 1: matrix 20354 rows 8687 cols
[2023-03-24 10:49:34] [INFO ] Computed 1633 place invariants in 910 ms
[2023-03-24 10:49:35] [INFO ] [Real]Absence check using 65 positive place invariants in 214 ms returned sat
[2023-03-24 10:49:36] [INFO ] [Real]Absence check using 65 positive and 1568 generalized place invariants in 533 ms returned sat
[2023-03-24 10:49:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:49:48] [INFO ] [Real]Absence check using state equation in 12443 ms returned sat
[2023-03-24 10:49:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 10:49:50] [INFO ] [Nat]Absence check using 65 positive place invariants in 218 ms returned sat
[2023-03-24 10:49:50] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 526 ms returned sat
[2023-03-24 10:49:50] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 10:50:05] [INFO ] [Nat]Absence check using state equation in 15136 ms returned sat
[2023-03-24 10:50:06] [INFO ] State equation strengthened by 12322 read => feed constraints.
[2023-03-24 10:50:09] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 10:50:12] [INFO ] [Nat]Added 12322 Read/Feed constraints in 6704 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 8687 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8687/8687 places, 21920/21920 transitions.
Applied a total of 0 rules in 1647 ms. Remains 8687 /8687 variables (removed 0) and now considering 21920/21920 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1647 ms. Remains : 8687/8687 places, 21920/21920 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8687/8687 places, 21920/21920 transitions.
Applied a total of 0 rules in 1677 ms. Remains 8687 /8687 variables (removed 0) and now considering 21920/21920 (removed 0) transitions.
[2023-03-24 10:50:16] [INFO ] Flow matrix only has 20354 transitions (discarded 1566 similar events)
[2023-03-24 10:50:16] [INFO ] Invariant cache hit.
[2023-03-24 10:50:16] [INFO ] Implicit Places using invariants in 767 ms returned []
Implicit Place search using SMT only with invariants took 768 ms to find 0 implicit places.
[2023-03-24 10:50:16] [INFO ] Flow matrix only has 20354 transitions (discarded 1566 similar events)
[2023-03-24 10:50:16] [INFO ] Invariant cache hit.
[2023-03-24 10:50:17] [INFO ] Dead Transitions using invariants and state equation in 768 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3218 ms. Remains : 8687/8687 places, 21920/21920 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C07-UpperBounds-08 in 90613 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S32C07-UpperBounds-15
Normalized transition count is 20356 out of 21921 initially.
// Phase 1: matrix 20356 rows 8688 cols
[2023-03-24 10:50:18] [INFO ] Computed 1633 place invariants in 937 ms
Incomplete random walk after 10000 steps, including 231 resets, run finished after 659 ms. (steps per millisecond=15 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 1) seen :0
[2023-03-24 10:50:19] [INFO ] Flow matrix only has 20356 transitions (discarded 1565 similar events)
// Phase 1: matrix 20356 rows 8688 cols
[2023-03-24 10:50:20] [INFO ] Computed 1633 place invariants in 936 ms
[2023-03-24 10:50:21] [INFO ] [Real]Absence check using 65 positive place invariants in 223 ms returned sat
[2023-03-24 10:50:21] [INFO ] [Real]Absence check using 65 positive and 1568 generalized place invariants in 524 ms returned sat
[2023-03-24 10:50:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:50:25] [INFO ] [Real]Absence check using state equation in 3531 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 8688 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8688/8688 places, 21921/21921 transitions.
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 1 place count 8688 transition count 21920
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 2 place count 8687 transition count 21920
Applied a total of 2 rules in 3353 ms. Remains 8687 /8688 variables (removed 1) and now considering 21920/21921 (removed 1) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3355 ms. Remains : 8687/8688 places, 21920/21921 transitions.
Normalized transition count is 20354 out of 21920 initially.
// Phase 1: matrix 20354 rows 8687 cols
[2023-03-24 10:50:29] [INFO ] Computed 1633 place invariants in 938 ms
Interrupted random walk after 461404 steps, including 10663 resets, run timeout after 30001 ms. (steps per millisecond=15 ) properties seen 0
Interrupted Best-First random walk after 686344 steps, including 1504 resets, run timeout after 5001 ms. (steps per millisecond=137 ) properties seen 0
[2023-03-24 10:51:04] [INFO ] Flow matrix only has 20354 transitions (discarded 1566 similar events)
// Phase 1: matrix 20354 rows 8687 cols
[2023-03-24 10:51:05] [INFO ] Computed 1633 place invariants in 928 ms
[2023-03-24 10:51:06] [INFO ] [Real]Absence check using 65 positive place invariants in 221 ms returned sat
[2023-03-24 10:51:07] [INFO ] [Real]Absence check using 65 positive and 1568 generalized place invariants in 535 ms returned sat
[2023-03-24 10:51:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-24 10:51:21] [INFO ] [Real]Absence check using state equation in 14657 ms returned sat
[2023-03-24 10:51:22] [INFO ] Solution in real domain found non-integer solution.
[2023-03-24 10:51:23] [INFO ] [Nat]Absence check using 65 positive place invariants in 220 ms returned sat
[2023-03-24 10:51:23] [INFO ] [Nat]Absence check using 65 positive and 1568 generalized place invariants in 512 ms returned sat
[2023-03-24 10:51:23] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-24 10:51:40] [INFO ] [Nat]Absence check using state equation in 16577 ms returned sat
[2023-03-24 10:51:40] [INFO ] State equation strengthened by 12322 read => feed constraints.
[2023-03-24 10:51:44] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-24 10:51:47] [INFO ] [Nat]Added 12322 Read/Feed constraints in 6904 ms returned unknown
Current structural bounds on expressions (after SMT) : [1] Max seen :[0]
Support contains 1 out of 8687 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8687/8687 places, 21920/21920 transitions.
Applied a total of 0 rules in 1629 ms. Remains 8687 /8687 variables (removed 0) and now considering 21920/21920 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1629 ms. Remains : 8687/8687 places, 21920/21920 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 8687/8687 places, 21920/21920 transitions.
Applied a total of 0 rules in 1607 ms. Remains 8687 /8687 variables (removed 0) and now considering 21920/21920 (removed 0) transitions.
[2023-03-24 10:51:50] [INFO ] Flow matrix only has 20354 transitions (discarded 1566 similar events)
[2023-03-24 10:51:50] [INFO ] Invariant cache hit.
[2023-03-24 10:51:51] [INFO ] Implicit Places using invariants in 766 ms returned []
Implicit Place search using SMT only with invariants took 767 ms to find 0 implicit places.
[2023-03-24 10:51:51] [INFO ] Flow matrix only has 20354 transitions (discarded 1566 similar events)
[2023-03-24 10:51:51] [INFO ] Invariant cache hit.
[2023-03-24 10:51:52] [INFO ] Dead Transitions using invariants and state equation in 768 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3155 ms. Remains : 8687/8687 places, 21920/21920 transitions.
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S32C07-UpperBounds-15 in 94411 ms.
[2023-03-24 10:51:53] [INFO ] Flatten gal took : 1138 ms
[2023-03-24 10:51:53] [INFO ] Export to MCC of 6 properties in file /home/mcc/execution/UpperBounds.sr.xml took 4 ms.
[2023-03-24 10:51:53] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 8688 places, 21921 transitions and 129463 arcs took 102 ms.
Total runtime 1635325 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only

Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets

authors: Alex Tovchigrechko (IDD package and CTL model checking)

Martin Schwarick (Symbolic numerical analysis and CSL model checking)

Christian Rohr (Simulative and approximative numerical model checking)

marcie@informatik.tu-cottbus.de

called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=UpperBounds.xml --memory=6 --mcc-mode

parse successfull
net created successfully

Net: gen
(NrP: 8688 NrTr: 21921 NrArc: 129463)

parse formulas
formulas created successfully
place and transition orderings generation:0m51.974sec

net check time: 0m 0.020sec

init dd package: 0m 2.684sec

TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 8175832 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16046008 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
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok


initing FirstDep: 0m 1.973sec

41332 59919 84839 108324 131606

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="MultiCrashLeafsetExtension-PT-S32C07"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="marciexred"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool marciexred"
echo " Input is MultiCrashLeafsetExtension-PT-S32C07, 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 r234-tall-167856421000933"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S32C07.tgz
mv MultiCrashLeafsetExtension-PT-S32C07 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 ;