Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2024-input.r374-tall-171683790400208.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is ShieldIIPt-PT-050B, examination is StableMarking
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r374-tall-171683790400208
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.3M
-rw-r--r-- 1 mcc users 6.6K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 3.5K May 19 07:16 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 19 16:32 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Apr 23 07:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Apr 12 20:44 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 118K Apr 12 20:44 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.7K Apr 12 20:44 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 86K Apr 12 20:44 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Apr 23 07:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 860K May 18 16:43 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

FORMULA_NAME StableMarking

=== Now, execution of the tool begins

BK_START 1716927941787

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=StableMarking
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=ShieldIIPt-PT-050B
Not applying reductions.
Model is PT
StableMarking PT
Running Version 202304061127
[2024-05-28 20:25:43] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, StableMarking, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-28 20:25:43] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 20:25:43] [INFO ] Load time of PNML (sax parser for PT used): 169 ms
[2024-05-28 20:25:43] [INFO ] Transformed 3503 places.
[2024-05-28 20:25:43] [INFO ] Transformed 3253 transitions.
[2024-05-28 20:25:43] [INFO ] Found NUPN structural information;
[2024-05-28 20:25:43] [INFO ] Parsed PT model containing 3503 places and 3253 transitions and 8106 arcs in 352 ms.
Structural test allowed to assert that 1402 places are NOT stable. Took 23 ms.
[2024-05-28 20:25:44] [INFO ] Flatten gal took : 266 ms
[2024-05-28 20:25:44] [INFO ] Flatten gal took : 120 ms
[2024-05-28 20:25:44] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2765349213390226462.gal : 54 ms
[2024-05-28 20:25:44] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3552637592965962571.prop : 13 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2765349213390226462.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3552637592965962571.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality3552637592965962571.prop.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 1816 ms. (steps per millisecond=5 ) properties (out of 2101) seen :459
Running SMT prover for 1642 properties.
// Phase 1: matrix 3253 rows 3503 cols
[2024-05-28 20:25:46] [INFO ] Computed 451 invariants in 51 ms
SDD proceeding with computation,2101 properties remain. new max is 4
SDD size :1 after 5
SDD proceeding with computation,2101 properties remain. new max is 8
SDD size :5 after 10
SDD proceeding with computation,2101 properties remain. new max is 16
SDD size :10 after 19
SDD proceeding with computation,2101 properties remain. new max is 32
SDD size :19 after 36
SDD proceeding with computation,2101 properties remain. new max is 64
SDD size :36 after 63
SDD proceeding with computation,2101 properties remain. new max is 128
SDD size :63 after 643
SDD proceeding with computation,2101 properties remain. new max is 256
SDD size :643 after 9223
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.assertInvariants(DeadlockTester.java:2343)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:621)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMTIncremental(DeadlockTester.java:342)
at fr.lip6.move.gal.structural.smt.DeadlockTester.testUnreachableWithSMT(DeadlockTester.java:226)
at fr.lip6.move.gal.application.solver.ReachabilitySolver.applyReductions(ReachabilitySolver.java:96)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.applyReachabilitySolver(GlobalPropertySolver.java:724)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:558)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preSolveLiveness(GlobalPropertySolver.java:412)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.preStableMarking(GlobalPropertySolver.java:321)
at fr.lip6.move.gal.application.solver.global.GlobalPropertySolver.solveProperty(GlobalPropertySolver.java:294)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:426)
at fr.lip6.move.gal.application.Application.start(Application.java:182)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:659)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:596)
at org.eclipse.equinox.launcher.Main.run(Main.java:1467)
at org.eclipse.equinox.launcher.Main.main(Main.java:1440)
[2024-05-28 20:26:11] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-28 20:26:11] [INFO ] After 25059ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 1642 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 1642 out of 3503 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 3503/3503 places, 3253/3253 transitions.
Drop transitions removed 502 transitions
Trivial Post-agglo rules discarded 502 transitions
Performed 502 trivial Post agglomeration. Transition count delta: 502
Iterating post reduction 0 with 502 rules applied. Total rules applied 502 place count 3503 transition count 2751
Reduce places removed 502 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 504 rules applied. Total rules applied 1006 place count 3001 transition count 2749
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 1007 place count 3000 transition count 2749
Performed 49 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 49 Pre rules applied. Total rules applied 1007 place count 3000 transition count 2700
Deduced a syphon composed of 49 places in 10 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 3 with 98 rules applied. Total rules applied 1105 place count 2951 transition count 2700
Discarding 69 places :
Symmetric choice reduction at 3 with 69 rule applications. Total rules 1174 place count 2882 transition count 2631
Iterating global reduction 3 with 69 rules applied. Total rules applied 1243 place count 2882 transition count 2631
Performed 26 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 26 Pre rules applied. Total rules applied 1243 place count 2882 transition count 2605
Deduced a syphon composed of 26 places in 33 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 3 with 52 rules applied. Total rules applied 1295 place count 2856 transition count 2605
Performed 661 Post agglomeration using F-continuation condition.Transition count delta: 661
Deduced a syphon composed of 661 places in 10 ms
Reduce places removed 661 places and 0 transitions.
Iterating global reduction 3 with 1322 rules applied. Total rules applied 2617 place count 2195 transition count 1944
Renaming transitions due to excessive name length > 1024 char.
Performed 31 Post agglomeration using F-continuation condition.Transition count delta: -18
Deduced a syphon composed of 31 places in 7 ms
Reduce places removed 31 places and 0 transitions.
Iterating global reduction 3 with 62 rules applied. Total rules applied 2679 place count 2164 transition count 1962
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 2680 place count 2164 transition count 1961
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 2681 place count 2164 transition count 1960
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 2682 place count 2163 transition count 1960
Partial Free-agglomeration rule applied 12 times.
Drop transitions removed 12 transitions
Iterating global reduction 5 with 12 rules applied. Total rules applied 2694 place count 2163 transition count 1960
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 2695 place count 2162 transition count 1959
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 2697 place count 2160 transition count 1959
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 2697 place count 2160 transition count 1958
Deduced a syphon composed of 1 places in 7 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 2699 place count 2159 transition count 1958
Applied a total of 2699 rules in 835 ms. Remains 2159 /3503 variables (removed 1344) and now considering 1958/3253 (removed 1295) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 836 ms. Remains : 2159/3503 places, 1958/3253 transitions.
SDD proceeding with computation,2101 properties remain. new max is 512
SDD size :9223 after 5.67589e+08
SDD proceeding with computation,2101 properties remain. new max is 1024
SDD size :5.67589e+08 after 4.34846e+18
SDD proceeding with computation,2101 properties remain. new max is 2048
SDD size :4.34846e+18 after 9.30908e+37
SDD proceeding with computation,2101 properties remain. new max is 4096
SDD size :9.30908e+37 after 5.13271e+78
Invariant property smplace_3500 does not hold.
Invariant property smplace_3499 does not hold.
Invariant property smplace_3498 does not hold.
Invariant property smplace_3494 does not hold.
Invariant property smplace_3488 does not hold.
Invariant property smplace_3487 does not hold.
Invariant property smplace_3486 does not hold.
Invariant property smplace_3485 does not hold.
Invariant property smplace_3484 does not hold.
Invariant property smplace_3483 does not hold.
Invariant property smplace_3456 does not hold.
Invariant property smplace_3431 does not hold.
Invariant property smplace_3419 does not hold.
Invariant property smplace_3418 does not hold.
Invariant property smplace_3417 does not hold.
Invariant property smplace_3416 does not hold.
Invariant property smplace_3415 does not hold.
Invariant property smplace_3414 does not hold.
Invariant property smplace_3388 does not hold.
Invariant property smplace_3387 does not hold.
Invariant property smplace_3362 does not hold.
Invariant property smplace_3350 does not hold.
Invariant property smplace_3349 does not hold.
Invariant property smplace_3348 does not hold.
Invariant property smplace_3347 does not hold.
Invariant property smplace_3346 does not hold.
Invariant property smplace_3345 does not hold.
Invariant property smplace_3319 does not hold.
Invariant property smplace_3318 does not hold.
Invariant property smplace_3293 does not hold.
Invariant property smplace_3281 does not hold.
Invariant property smplace_3280 does not hold.
Invariant property smplace_3279 does not hold.
Invariant property smplace_3278 does not hold.
Invariant property smplace_3277 does not hold.
Invariant property smplace_3276 does not hold.
Invariant property smplace_3250 does not hold.
Invariant property smplace_3249 does not hold.
Invariant property smplace_3224 does not hold.
Invariant property smplace_3212 does not hold.
Invariant property smplace_3211 does not hold.
Invariant property smplace_3210 does not hold.
Invariant property smplace_3209 does not hold.
Invariant property smplace_3208 does not hold.
Invariant property smplace_3207 does not hold.
Invariant property smplace_3181 does not hold.
Invariant property smplace_3180 does not hold.
Invariant property smplace_3155 does not hold.
Invariant property smplace_3143 does not hold.
Invariant property smplace_3142 does not hold.
Invariant property smplace_3141 does not hold.
Invariant property smplace_3140 does not hold.
Invariant property smplace_3139 does not hold.
Invariant property smplace_3138 does not hold.
Invariant property smplace_3112 does not hold.
Invariant property smplace_3111 does not hold.
Invariant property smplace_3086 does not hold.
Invariant property smplace_3074 does not hold.
Invariant property smplace_3073 does not hold.
Invariant property smplace_3072 does not hold.
Invariant property smplace_3071 does not hold.
Invariant property smplace_3070 does not hold.
Invariant property smplace_3069 does not hold.
Invariant property smplace_3043 does not hold.
Invariant property smplace_3042 does not hold.
Invariant property smplace_3017 does not hold.
Invariant property smplace_3005 does not hold.
Invariant property smplace_3004 does not hold.
Invariant property smplace_3003 does not hold.
Invariant property smplace_3002 does not hold.
Invariant property smplace_3001 does not hold.
Invariant property smplace_3000 does not hold.
Invariant property smplace_2974 does not hold.
Invariant property smplace_2973 does not hold.
Interrupted random walk after 236236 steps, including 0 resets, run timeout after 30001 ms. (steps per millisecond=7 ) properties seen 449
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1193) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 1193) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 1193) seen :0
Invariant property smplace_2948 does not hold.
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1193) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1193) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1193) seen :0
Invariant property smplace_2936 does not hold.
Invariant property smplace_2935 does not hold.
Invariant property smplace_2934 does not hold.
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1193) seen :0
Invariant property smplace_2933 does not hold.
Invariant property smplace_2932 does not hold.
Invariant property smplace_2931 does not hold.
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1193) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1193) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 1193) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 1193) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 1193) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1193) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 1193) seen :0
Invariant property smplace_2905 does not hold.
Invariant property smplace_2904 does not hold.
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1193) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1193) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1193) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1193) seen :0
Invariant property smplace_2879 does not hold.
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 1193) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 1193) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1193) seen :0
Invariant property smplace_2867 does not hold.
Invariant property smplace_2866 does not hold.
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1193) seen :0
Invariant property smplace_2865 does not hold.
Invariant property smplace_2864 does not hold.
Invariant property smplace_2863 does not hold.
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 1193) seen :0
Invariant property smplace_2862 does not hold.
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1193) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 1193) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 1193) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1193) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 1193) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 1193) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 1193) seen :0
Invariant property smplace_2836 does not hold.
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 1193) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 1193) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 1193) seen :0
Invariant property smplace_2835 does not hold.
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1193) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1193) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 1193) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1193) seen :0
Invariant property smplace_2810 does not hold.
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1193) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 1193) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 1193) seen :0
Invariant property smplace_2798 does not hold.
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 1193) seen :0
Invariant property smplace_2797 does not hold.
Invariant property smplace_2796 does not hold.
Invariant property smplace_2795 does not hold.
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 1193) seen :0
Invariant property smplace_2794 does not hold.
Invariant property smplace_2793 does not hold.
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 1193) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 1193) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 1193) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1193) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1193) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 1193) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1193) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 1193) seen :0
Running SMT prover for 1193 properties.
Invariant property smplace_2767 does not hold.
// Phase 1: matrix 1958 rows 2159 cols
[2024-05-28 20:26:43] [INFO ] Computed 449 invariants in 8 ms
Invariant property smplace_2766 does not hold.
Invariant property smplace_2741 does not hold.
Invariant property smplace_2729 does not hold.
Invariant property smplace_2728 does not hold.
Invariant property smplace_2727 does not hold.
Invariant property smplace_2726 does not hold.
Invariant property smplace_2725 does not hold.
Invariant property smplace_2724 does not hold.
Invariant property smplace_2698 does not hold.
Invariant property smplace_2697 does not hold.
Invariant property smplace_2672 does not hold.
Invariant property smplace_2660 does not hold.
Invariant property smplace_2659 does not hold.
Invariant property smplace_2658 does not hold.
Invariant property smplace_2657 does not hold.
Invariant property smplace_2656 does not hold.
Invariant property smplace_2655 does not hold.
Invariant property smplace_2629 does not hold.
Invariant property smplace_2628 does not hold.
Invariant property smplace_2603 does not hold.
Invariant property smplace_2591 does not hold.
Invariant property smplace_2590 does not hold.
Invariant property smplace_2589 does not hold.
Invariant property smplace_2588 does not hold.
Invariant property smplace_2587 does not hold.
Invariant property smplace_2586 does not hold.
Invariant property smplace_2560 does not hold.
Invariant property smplace_2559 does not hold.
Invariant property smplace_2534 does not hold.
Invariant property smplace_2522 does not hold.
Invariant property smplace_2521 does not hold.
Invariant property smplace_2520 does not hold.
Invariant property smplace_2519 does not hold.
Invariant property smplace_2518 does not hold.
Invariant property smplace_2517 does not hold.
Invariant property smplace_2491 does not hold.
Invariant property smplace_2490 does not hold.
Invariant property smplace_2465 does not hold.
Invariant property smplace_2453 does not hold.
Invariant property smplace_2452 does not hold.
Invariant property smplace_2451 does not hold.
Invariant property smplace_2450 does not hold.
Invariant property smplace_2449 does not hold.
Invariant property smplace_2448 does not hold.
Invariant property smplace_2422 does not hold.
Invariant property smplace_2421 does not hold.
Invariant property smplace_2396 does not hold.
Invariant property smplace_2384 does not hold.
Invariant property smplace_2383 does not hold.
Invariant property smplace_2382 does not hold.
Invariant property smplace_2381 does not hold.
Invariant property smplace_2380 does not hold.
Invariant property smplace_2379 does not hold.
Invariant property smplace_2353 does not hold.
Invariant property smplace_2352 does not hold.
Invariant property smplace_2327 does not hold.
Invariant property smplace_2315 does not hold.
Invariant property smplace_2314 does not hold.
Invariant property smplace_2313 does not hold.
Invariant property smplace_2312 does not hold.
Invariant property smplace_2311 does not hold.
Invariant property smplace_2310 does not hold.
Invariant property smplace_2284 does not hold.
Invariant property smplace_2283 does not hold.
Invariant property smplace_2258 does not hold.
Invariant property smplace_2246 does not hold.
Invariant property smplace_2245 does not hold.
Invariant property smplace_2244 does not hold.
Invariant property smplace_2243 does not hold.
Invariant property smplace_2242 does not hold.
Invariant property smplace_2241 does not hold.
Invariant property smplace_2215 does not hold.
Invariant property smplace_2214 does not hold.
Invariant property smplace_2189 does not hold.
Invariant property smplace_2177 does not hold.
Invariant property smplace_2176 does not hold.
Invariant property smplace_2175 does not hold.
Invariant property smplace_2174 does not hold.
Invariant property smplace_2173 does not hold.
Invariant property smplace_2172 does not hold.
Invariant property smplace_2146 does not hold.
Invariant property smplace_2145 does not hold.
Invariant property smplace_2120 does not hold.
Invariant property smplace_2108 does not hold.
Invariant property smplace_2107 does not hold.
Invariant property smplace_2106 does not hold.
Invariant property smplace_2105 does not hold.
Invariant property smplace_2104 does not hold.
Invariant property smplace_2103 does not hold.
Invariant property smplace_2077 does not hold.
Invariant property smplace_2076 does not hold.
Invariant property smplace_2051 does not hold.
Invariant property smplace_2039 does not hold.
Invariant property smplace_2038 does not hold.
Invariant property smplace_2037 does not hold.
Invariant property smplace_2036 does not hold.
Invariant property smplace_2035 does not hold.
Invariant property smplace_2034 does not hold.
Invariant property smplace_2008 does not hold.
Invariant property smplace_2007 does not hold.
Invariant property smplace_1982 does not hold.
Invariant property smplace_1970 does not hold.
Invariant property smplace_1969 does not hold.
Invariant property smplace_1968 does not hold.
Invariant property smplace_1967 does not hold.
Invariant property smplace_1966 does not hold.
Invariant property smplace_1965 does not hold.
Invariant property smplace_1939 does not hold.
Invariant property smplace_1938 does not hold.
Invariant property smplace_1913 does not hold.
Invariant property smplace_1901 does not hold.
Invariant property smplace_1900 does not hold.
Invariant property smplace_1899 does not hold.
Invariant property smplace_1898 does not hold.
Invariant property smplace_1897 does not hold.
Invariant property smplace_1896 does not hold.
Invariant property smplace_1870 does not hold.
Invariant property smplace_1869 does not hold.
Invariant property smplace_1844 does not hold.
Invariant property smplace_1832 does not hold.
Invariant property smplace_1831 does not hold.
Invariant property smplace_1830 does not hold.
Invariant property smplace_1829 does not hold.
Invariant property smplace_1828 does not hold.
Invariant property smplace_1827 does not hold.
Invariant property smplace_1801 does not hold.
Invariant property smplace_1800 does not hold.
Invariant property smplace_1775 does not hold.
Invariant property smplace_1763 does not hold.
Invariant property smplace_1762 does not hold.
Invariant property smplace_1761 does not hold.
Invariant property smplace_1760 does not hold.
Invariant property smplace_1759 does not hold.
Invariant property smplace_1758 does not hold.
Invariant property smplace_1732 does not hold.
Invariant property smplace_1731 does not hold.
Invariant property smplace_1706 does not hold.
Invariant property smplace_1694 does not hold.
Invariant property smplace_1693 does not hold.
Invariant property smplace_1692 does not hold.
Invariant property smplace_1691 does not hold.
Invariant property smplace_1690 does not hold.
Invariant property smplace_1689 does not hold.
Invariant property smplace_1663 does not hold.
Invariant property smplace_1662 does not hold.
Invariant property smplace_1637 does not hold.
Invariant property smplace_1625 does not hold.
Invariant property smplace_1624 does not hold.
Invariant property smplace_1623 does not hold.
Invariant property smplace_1622 does not hold.
Invariant property smplace_1621 does not hold.
Invariant property smplace_1620 does not hold.
Invariant property smplace_1594 does not hold.
Invariant property smplace_1593 does not hold.
Invariant property smplace_1568 does not hold.
Invariant property smplace_1556 does not hold.
Invariant property smplace_1555 does not hold.
Invariant property smplace_1554 does not hold.
Invariant property smplace_1553 does not hold.
Invariant property smplace_1552 does not hold.
Invariant property smplace_1551 does not hold.
Invariant property smplace_1525 does not hold.
Invariant property smplace_1524 does not hold.
Invariant property smplace_1499 does not hold.
Invariant property smplace_1487 does not hold.
Invariant property smplace_1486 does not hold.
Invariant property smplace_1485 does not hold.
Invariant property smplace_1484 does not hold.
Invariant property smplace_1483 does not hold.
Invariant property smplace_1482 does not hold.
Invariant property smplace_1456 does not hold.
Invariant property smplace_1455 does not hold.
Invariant property smplace_1430 does not hold.
Invariant property smplace_1418 does not hold.
Invariant property smplace_1417 does not hold.
Invariant property smplace_1416 does not hold.
Invariant property smplace_1415 does not hold.
Invariant property smplace_1414 does not hold.
Invariant property smplace_1413 does not hold.
Invariant property smplace_1387 does not hold.
Invariant property smplace_1386 does not hold.
Invariant property smplace_1361 does not hold.
Invariant property smplace_1349 does not hold.
Invariant property smplace_1348 does not hold.
Invariant property smplace_1347 does not hold.
Invariant property smplace_1346 does not hold.
Invariant property smplace_1345 does not hold.
Invariant property smplace_1344 does not hold.
Invariant property smplace_1318 does not hold.
Invariant property smplace_1317 does not hold.
Invariant property smplace_1292 does not hold.
Invariant property smplace_1280 does not hold.
Invariant property smplace_1279 does not hold.
Invariant property smplace_1278 does not hold.
Invariant property smplace_1277 does not hold.
Invariant property smplace_1276 does not hold.
Invariant property smplace_1275 does not hold.
Invariant property smplace_1249 does not hold.
Invariant property smplace_1248 does not hold.
Invariant property smplace_1223 does not hold.
Invariant property smplace_1211 does not hold.
Invariant property smplace_1210 does not hold.
Invariant property smplace_1209 does not hold.
Invariant property smplace_1208 does not hold.
Invariant property smplace_1207 does not hold.
Invariant property smplace_1206 does not hold.
Invariant property smplace_1205 does not hold.
Invariant property smplace_1180 does not hold.
Invariant property smplace_1179 does not hold.
Invariant property smplace_1154 does not hold.
Invariant property smplace_1142 does not hold.
Invariant property smplace_1141 does not hold.
Invariant property smplace_1140 does not hold.
Invariant property smplace_1139 does not hold.
Invariant property smplace_1138 does not hold.
Invariant property smplace_1137 does not hold.
Invariant property smplace_1111 does not hold.
Invariant property smplace_1110 does not hold.
Invariant property smplace_1085 does not hold.
Invariant property smplace_1073 does not hold.
Invariant property smplace_1072 does not hold.
Invariant property smplace_1071 does not hold.
Invariant property smplace_1070 does not hold.
Invariant property smplace_1069 does not hold.
Invariant property smplace_1068 does not hold.
Invariant property smplace_1042 does not hold.
Invariant property smplace_1041 does not hold.
Invariant property smplace_1016 does not hold.
Invariant property smplace_1004 does not hold.
Invariant property smplace_1003 does not hold.
Invariant property smplace_1002 does not hold.
Invariant property smplace_1001 does not hold.
Invariant property smplace_1000 does not hold.
Invariant property smplace_999 does not hold.
Invariant property smplace_998 does not hold.
Invariant property smplace_973 does not hold.
Invariant property smplace_972 does not hold.
Invariant property smplace_947 does not hold.
Invariant property smplace_935 does not hold.
Invariant property smplace_934 does not hold.
Invariant property smplace_933 does not hold.
Invariant property smplace_932 does not hold.
Invariant property smplace_931 does not hold.
Invariant property smplace_930 does not hold.
Invariant property smplace_904 does not hold.
Invariant property smplace_903 does not hold.
Invariant property smplace_878 does not hold.
Invariant property smplace_866 does not hold.
Invariant property smplace_865 does not hold.
Invariant property smplace_864 does not hold.
Invariant property smplace_863 does not hold.
Invariant property smplace_862 does not hold.
Invariant property smplace_861 does not hold.
Invariant property smplace_835 does not hold.
Invariant property smplace_834 does not hold.
Invariant property smplace_809 does not hold.
Invariant property smplace_797 does not hold.
Invariant property smplace_796 does not hold.
Invariant property smplace_795 does not hold.
Invariant property smplace_794 does not hold.
Invariant property smplace_793 does not hold.
Invariant property smplace_792 does not hold.
Invariant property smplace_766 does not hold.
Invariant property smplace_765 does not hold.
Invariant property smplace_740 does not hold.
Invariant property smplace_728 does not hold.
Invariant property smplace_727 does not hold.
Invariant property smplace_726 does not hold.
Invariant property smplace_725 does not hold.
Invariant property smplace_724 does not hold.
Invariant property smplace_723 does not hold.
Invariant property smplace_697 does not hold.
Invariant property smplace_696 does not hold.
Invariant property smplace_671 does not hold.
Invariant property smplace_659 does not hold.
Invariant property smplace_658 does not hold.
Invariant property smplace_657 does not hold.
Invariant property smplace_656 does not hold.
Invariant property smplace_655 does not hold.
Invariant property smplace_654 does not hold.
Invariant property smplace_628 does not hold.
Invariant property smplace_627 does not hold.
Invariant property smplace_602 does not hold.
Invariant property smplace_590 does not hold.
Invariant property smplace_589 does not hold.
Invariant property smplace_588 does not hold.
Invariant property smplace_587 does not hold.
Invariant property smplace_586 does not hold.
Invariant property smplace_585 does not hold.
Invariant property smplace_559 does not hold.
Invariant property smplace_558 does not hold.
Invariant property smplace_533 does not hold.
Invariant property smplace_521 does not hold.
Invariant property smplace_520 does not hold.
Invariant property smplace_519 does not hold.
Invariant property smplace_518 does not hold.
Invariant property smplace_517 does not hold.
Invariant property smplace_516 does not hold.
Invariant property smplace_490 does not hold.
Invariant property smplace_489 does not hold.
Invariant property smplace_464 does not hold.
Invariant property smplace_452 does not hold.
Invariant property smplace_451 does not hold.
Invariant property smplace_450 does not hold.
Invariant property smplace_449 does not hold.
Invariant property smplace_448 does not hold.
Invariant property smplace_447 does not hold.
Invariant property smplace_421 does not hold.
Invariant property smplace_420 does not hold.
Invariant property smplace_395 does not hold.
Invariant property smplace_383 does not hold.
Invariant property smplace_382 does not hold.
Invariant property smplace_381 does not hold.
Invariant property smplace_380 does not hold.
Invariant property smplace_379 does not hold.
Invariant property smplace_378 does not hold.
Invariant property smplace_352 does not hold.
Invariant property smplace_351 does not hold.
Invariant property smplace_326 does not hold.
Invariant property smplace_314 does not hold.
Invariant property smplace_313 does not hold.
Invariant property smplace_312 does not hold.
Invariant property smplace_311 does not hold.
Invariant property smplace_310 does not hold.
Invariant property smplace_309 does not hold.
Invariant property smplace_283 does not hold.
Invariant property smplace_282 does not hold.
Invariant property smplace_257 does not hold.
Invariant property smplace_245 does not hold.
Invariant property smplace_244 does not hold.
Invariant property smplace_243 does not hold.
Invariant property smplace_242 does not hold.
Invariant property smplace_241 does not hold.
Invariant property smplace_240 does not hold.
Invariant property smplace_214 does not hold.
Invariant property smplace_213 does not hold.
Invariant property smplace_188 does not hold.
Invariant property smplace_176 does not hold.
Invariant property smplace_175 does not hold.
Invariant property smplace_174 does not hold.
Invariant property smplace_173 does not hold.
Invariant property smplace_172 does not hold.
Invariant property smplace_171 does not hold.
Invariant property smplace_145 does not hold.
Invariant property smplace_144 does not hold.
Invariant property smplace_142 does not hold.
Invariant property smplace_119 does not hold.
Invariant property smplace_118 does not hold.
Invariant property smplace_117 does not hold.
Invariant property smplace_116 does not hold.
Invariant property smplace_115 does not hold.
Invariant property smplace_114 does not hold.
Invariant property smplace_113 does not hold.
Invariant property smplace_112 does not hold.
Invariant property smplace_107 does not hold.
Invariant property smplace_106 does not hold.
Invariant property smplace_105 does not hold.
Invariant property smplace_104 does not hold.
Invariant property smplace_103 does not hold.
Invariant property smplace_102 does not hold.
Invariant property smplace_101 does not hold.
Invariant property smplace_100 does not hold.
Invariant property smplace_95 does not hold.
Invariant property smplace_94 does not hold.
Invariant property smplace_93 does not hold.
Invariant property smplace_92 does not hold.
Invariant property smplace_91 does not hold.
Invariant property smplace_90 does not hold.
Invariant property smplace_85 does not hold.
Invariant property smplace_84 does not hold.
Invariant property smplace_83 does not hold.
Invariant property smplace_82 does not hold.
Invariant property smplace_81 does not hold.
Invariant property smplace_80 does not hold.
Invariant property smplace_79 does not hold.
Invariant property smplace_78 does not hold.
Invariant property smplace_76 does not hold.
Invariant property smplace_75 does not hold.
Invariant property smplace_73 does not hold.
Invariant property smplace_72 does not hold.
Invariant property smplace_70 does not hold.
Invariant property smplace_69 does not hold.
Invariant property smplace_68 does not hold.
Invariant property smplace_67 does not hold.
Invariant property smplace_66 does not hold.
Invariant property smplace_65 does not hold.
Invariant property smplace_63 does not hold.
Invariant property smplace_62 does not hold.
Invariant property smplace_52 does not hold.
Invariant property smplace_51 does not hold.
SDD proceeding with computation,1611 properties remain. new max is 4096
SDD size :5.13271e+78 after 2.65228e+146
[2024-05-28 20:27:34] [INFO ] After 50616ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1193
Invariant property smplace_187 does not hold.
Invariant property smplace_186 does not hold.
Invariant property smplace_185 does not hold.
Invariant property smplace_184 does not hold.
Invariant property smplace_183 does not hold.
Invariant property smplace_182 does not hold.
Invariant property smplace_170 does not hold.
Invariant property smplace_169 does not hold.
Invariant property smplace_164 does not hold.
Invariant property smplace_163 does not hold.
Invariant property smplace_162 does not hold.
Invariant property smplace_161 does not hold.
Invariant property smplace_160 does not hold.
Invariant property smplace_159 does not hold.
Invariant property smplace_139 does not hold.
Invariant property smplace_138 does not hold.
Invariant property smplace_136 does not hold.
Invariant property smplace_135 does not hold.
Invariant property smplace_132 does not hold.
Invariant property smplace_131 does not hold.
SDD proceeding with computation,1591 properties remain. new max is 4096
SDD size :2.65228e+146 after 2.65228e+146
Invariant property smplace_181 does not hold.
Invariant property smplace_154 does not hold.
Invariant property smplace_153 does not hold.
Invariant property smplace_152 does not hold.
Invariant property smplace_148 does not hold.
Invariant property smplace_147 does not hold.
Invariant property smplace_141 does not hold.
Invariant property smplace_137 does not hold.
Invariant property smplace_134 does not hold.
SDD proceeding with computation,1582 properties remain. new max is 4096
SDD size :2.65228e+146 after 2.65228e+146
SDD proceeding with computation,1582 properties remain. new max is 8192
SDD size :2.65228e+146 after 2.65228e+146
SDD proceeding with computation,1582 properties remain. new max is 16384
SDD size :2.65228e+146 after 2.65228e+146
Invariant property smplace_256 does not hold.
Invariant property smplace_255 does not hold.
Invariant property smplace_254 does not hold.
Invariant property smplace_253 does not hold.
Invariant property smplace_252 does not hold.
Invariant property smplace_251 does not hold.
Invariant property smplace_250 does not hold.
Invariant property smplace_239 does not hold.
Invariant property smplace_238 does not hold.
Invariant property smplace_233 does not hold.
Invariant property smplace_232 does not hold.
Invariant property smplace_231 does not hold.
Invariant property smplace_230 does not hold.
Invariant property smplace_229 does not hold.
Invariant property smplace_228 does not hold.
Invariant property smplace_223 does not hold.
Invariant property smplace_222 does not hold.
Invariant property smplace_211 does not hold.
Invariant property smplace_210 does not hold.
Invariant property smplace_208 does not hold.
Invariant property smplace_207 does not hold.
Invariant property smplace_205 does not hold.
Invariant property smplace_204 does not hold.
Invariant property smplace_201 does not hold.
Invariant property smplace_200 does not hold.
Invariant property smplace_151 does not hold.
Invariant property smplace_150 does not hold.
Invariant property smplace_149 does not hold.
SDD proceeding with computation,1554 properties remain. new max is 16384
SDD size :2.65228e+146 after 2.65228e+146
Invariant property smplace_221 does not hold.
Invariant property smplace_217 does not hold.
Invariant property smplace_216 does not hold.
Invariant property smplace_206 does not hold.
Invariant property smplace_203 does not hold.
SDD proceeding with computation,1549 properties remain. new max is 16384
SDD size :2.65228e+146 after 2.65228e+146
SDD proceeding with computation,1549 properties remain. new max is 32768
SDD size :2.65228e+146 after 2.65228e+146
[2024-05-28 20:28:13] [INFO ] [Nat]Absence check using 449 positive place invariants in 102 ms returned sat
SDD proceeding with computation,1549 properties remain. new max is 65536
SDD size :2.65228e+146 after 2.65228e+146
Invariant property smplace_325 does not hold.
Invariant property smplace_324 does not hold.
Invariant property smplace_323 does not hold.
Invariant property smplace_322 does not hold.
Invariant property smplace_321 does not hold.
Invariant property smplace_320 does not hold.
Invariant property smplace_319 does not hold.
Invariant property smplace_308 does not hold.
Invariant property smplace_307 does not hold.
Invariant property smplace_302 does not hold.
Invariant property smplace_301 does not hold.
Invariant property smplace_300 does not hold.
Invariant property smplace_299 does not hold.
Invariant property smplace_298 does not hold.
Invariant property smplace_297 does not hold.
Invariant property smplace_292 does not hold.
Invariant property smplace_291 does not hold.
Invariant property smplace_290 does not hold.
Invariant property smplace_286 does not hold.
Invariant property smplace_285 does not hold.
Invariant property smplace_280 does not hold.
Invariant property smplace_279 does not hold.
Invariant property smplace_277 does not hold.
Invariant property smplace_276 does not hold.
Invariant property smplace_275 does not hold.
Invariant property smplace_274 does not hold.
Invariant property smplace_273 does not hold.
Invariant property smplace_272 does not hold.
Invariant property smplace_270 does not hold.
Invariant property smplace_269 does not hold.
Invariant property smplace_220 does not hold.
Invariant property smplace_219 does not hold.
Invariant property smplace_218 does not hold.
SDD proceeding with computation,1516 properties remain. new max is 65536
SDD size :2.65228e+146 after 2.65228e+146
SDD proceeding with computation,1516 properties remain. new max is 131072
SDD size :2.65228e+146 after 2.65228e+146
Invariant property smplace_394 does not hold.
Invariant property smplace_393 does not hold.
Invariant property smplace_392 does not hold.
Invariant property smplace_391 does not hold.
Invariant property smplace_390 does not hold.
Invariant property smplace_389 does not hold.
Invariant property smplace_388 does not hold.
Invariant property smplace_377 does not hold.
Invariant property smplace_376 does not hold.
Invariant property smplace_371 does not hold.
Invariant property smplace_370 does not hold.
Invariant property smplace_369 does not hold.
Invariant property smplace_368 does not hold.
Invariant property smplace_367 does not hold.
Invariant property smplace_366 does not hold.
Invariant property smplace_361 does not hold.
Invariant property smplace_360 does not hold.
Invariant property smplace_359 does not hold.
Invariant property smplace_355 does not hold.
Invariant property smplace_354 does not hold.
Invariant property smplace_349 does not hold.
Invariant property smplace_348 does not hold.
Invariant property smplace_346 does not hold.
Invariant property smplace_345 does not hold.
Invariant property smplace_344 does not hold.
Invariant property smplace_343 does not hold.
Invariant property smplace_342 does not hold.
Invariant property smplace_341 does not hold.
Invariant property smplace_339 does not hold.
Invariant property smplace_338 does not hold.
Invariant property smplace_289 does not hold.
Invariant property smplace_288 does not hold.
Invariant property smplace_287 does not hold.
SDD proceeding with computation,1483 properties remain. new max is 131072
SDD size :2.65228e+146 after 2.65228e+146
[2024-05-28 20:30:10] [INFO ] After 78903ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1193
[2024-05-28 20:30:10] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-28 20:31:19] [INFO ] After 69725ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :1193
[2024-05-28 20:31:19] [INFO ] After 69727ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1193
Attempting to minimize the solution found.
Minimization took 1 ms.
[2024-05-28 20:31:19] [INFO ] After 225032ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1193
Fused 1193 Parikh solutions to 1159 different solutions.
Parikh walk visited 0 properties in 30010 ms.
Support contains 781 out of 2159 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2159/2159 places, 1958/1958 transitions.
Drop transitions removed 165 transitions
Trivial Post-agglo rules discarded 165 transitions
Performed 165 trivial Post agglomeration. Transition count delta: 165
Iterating post reduction 0 with 165 rules applied. Total rules applied 165 place count 2159 transition count 1793
Reduce places removed 165 places and 0 transitions.
Iterating post reduction 1 with 165 rules applied. Total rules applied 330 place count 1994 transition count 1793
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 84 Pre rules applied. Total rules applied 330 place count 1994 transition count 1709
Deduced a syphon composed of 84 places in 4 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 2 with 168 rules applied. Total rules applied 498 place count 1910 transition count 1709
Discarding 38 places :
Symmetric choice reduction at 2 with 38 rule applications. Total rules 536 place count 1872 transition count 1671
Iterating global reduction 2 with 38 rules applied. Total rules applied 574 place count 1872 transition count 1671
Performed 38 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 38 Pre rules applied. Total rules applied 574 place count 1872 transition count 1633
Deduced a syphon composed of 38 places in 3 ms
Reduce places removed 38 places and 0 transitions.
Iterating global reduction 2 with 76 rules applied. Total rules applied 650 place count 1834 transition count 1633
Performed 224 Post agglomeration using F-continuation condition.Transition count delta: 224
Deduced a syphon composed of 224 places in 3 ms
Reduce places removed 224 places and 0 transitions.
Iterating global reduction 2 with 448 rules applied. Total rules applied 1098 place count 1610 transition count 1409
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: -29
Deduced a syphon composed of 49 places in 4 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 2 with 98 rules applied. Total rules applied 1196 place count 1561 transition count 1438
Free-agglomeration rule applied 23 times.
Iterating global reduction 2 with 23 rules applied. Total rules applied 1219 place count 1561 transition count 1415
Reduce places removed 23 places and 0 transitions.
Iterating post reduction 2 with 23 rules applied. Total rules applied 1242 place count 1538 transition count 1415
Partial Post-agglomeration rule applied 2 times.
Drop transitions removed 2 transitions
Iterating global reduction 3 with 2 rules applied. Total rules applied 1244 place count 1538 transition count 1415
Applied a total of 1244 rules in 384 ms. Remains 1538 /2159 variables (removed 621) and now considering 1415/1958 (removed 543) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 385 ms. Remains : 1538/2159 places, 1415/1958 transitions.
Interrupted random walk after 367980 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=12 ) properties seen 42
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=76 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 15 ms. (steps per millisecond=66 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=77 ) properties (out of 739) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 14 ms. (steps per millisecond=71 ) properties (out of 739) seen :0
Probabilistic random walk after 1000000 steps, saw 776681 distinct states, run finished after 79102 ms. (steps per millisecond=12 ) properties seen :0
Running SMT prover for 739 properties.
// Phase 1: matrix 1415 rows 1538 cols
[2024-05-28 20:33:39] [INFO ] Computed 449 invariants in 5 ms
[2024-05-28 20:34:02] [INFO ] After 22400ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:739
[2024-05-28 20:34:20] [INFO ] [Nat]Absence check using 449 positive place invariants in 95 ms returned sat
[2024-05-28 20:35:16] [INFO ] After 38602ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :739
[2024-05-28 20:35:16] [INFO ] State equation strengthened by 3 read => feed constraints.
Detected timeout of ITS tools.
[2024-05-28 20:35:45] [INFO ] Flatten gal took : 106 ms
[2024-05-28 20:35:45] [INFO ] Applying decomposition
[2024-05-28 20:35:45] [INFO ] Flatten gal took : 90 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/convert-linux64' '-i' '/tmp/graph487833754673052925.txt' '-o' '/tmp/graph487833754673052925.bin' '-w' '/tmp/graph487833754673052925.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph487833754673052925.bin' '-l' '-1' '-v' '-w' '/tmp/graph487833754673052925.weights' '-q' '0' '-e' '0.001'
[2024-05-28 20:35:45] [INFO ] Decomposing Gal with order
[2024-05-28 20:35:45] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-28 20:35:46] [INFO ] Removed a total of 300 redundant transitions.
[2024-05-28 20:35:46] [INFO ] Flatten gal took : 259 ms
[2024-05-28 20:35:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 26 ms.
[2024-05-28 20:35:47] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10358567200388779414.gal : 47 ms
[2024-05-28 20:35:47] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17640962412149196357.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10358567200388779414.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17640962412149196357.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202304061127/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...309
Loading property file /tmp/ReachabilityCardinality17640962412149196357.prop.
SDD proceeding with computation,739 properties remain. new max is 4
SDD size :1 after 1
SDD proceeding with computation,739 properties remain. new max is 8
SDD size :1 after 1
SDD proceeding with computation,739 properties remain. new max is 16
SDD size :1 after 1778
SDD proceeding with computation,739 properties remain. new max is 32
SDD size :1778 after 6.86726e+29
SDD proceeding with computation,739 properties remain. new max is 64
SDD size :6.86726e+29 after 6.33789e+148
[2024-05-28 20:35:56] [INFO ] After 39499ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :739
[2024-05-28 20:35:59] [INFO ] Deduced a trap composed of 25 places in 69 ms of which 5 ms to minimize.
[2024-05-28 20:35:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 194 ms
[2024-05-28 20:36:13] [INFO ] Deduced a trap composed of 25 places in 70 ms of which 1 ms to minimize.
[2024-05-28 20:36:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 180 ms
[2024-05-28 20:37:06] [INFO ] After 110076ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :739
Attempting to minimize the solution found.
Invariant property smplace_2011 does not hold.
Invariant property smplace_1963 does not hold.
Invariant property smplace_1956 does not hold.
Invariant property smplace_1955 does not hold.
Invariant property smplace_1954 does not hold.
Invariant property smplace_1947 does not hold.
Invariant property smplace_1946 does not hold.
Invariant property smplace_1945 does not hold.
Invariant property smplace_1944 does not hold.
Invariant property smplace_1942 does not hold.
Invariant property smplace_1941 does not hold.
Invariant property smplace_1933 does not hold.
Invariant property smplace_1932 does not hold.
Invariant property smplace_1931 does not hold.
Invariant property smplace_1930 does not hold.
Invariant property smplace_1929 does not hold.
Invariant property smplace_1928 does not hold.
Invariant property smplace_1907 does not hold.
Invariant property smplace_1895 does not hold.
Invariant property smplace_1894 does not hold.
Invariant property smplace_1887 does not hold.
Invariant property smplace_1886 does not hold.
Invariant property smplace_1885 does not hold.
Invariant property smplace_1878 does not hold.
Invariant property smplace_1877 does not hold.
Invariant property smplace_1876 does not hold.
Invariant property smplace_1875 does not hold.
Invariant property smplace_1873 does not hold.
Invariant property smplace_1872 does not hold.
Invariant property smplace_1864 does not hold.
Invariant property smplace_1863 does not hold.
Invariant property smplace_1862 does not hold.
Invariant property smplace_1861 does not hold.
Invariant property smplace_1860 does not hold.
Invariant property smplace_1859 does not hold.
Invariant property smplace_1841 does not hold.
Invariant property smplace_1840 does not hold.
Invariant property smplace_1839 does not hold.
Invariant property smplace_1825 does not hold.
Invariant property smplace_1820 does not hold.
Invariant property smplace_1819 does not hold.
Invariant property smplace_1818 does not hold.
Invariant property smplace_1817 does not hold.
Invariant property smplace_1816 does not hold.
Invariant property smplace_1815 does not hold.
Invariant property smplace_1809 does not hold.
Invariant property smplace_1808 does not hold.
Invariant property smplace_1807 does not hold.
Invariant property smplace_1806 does not hold.
Invariant property smplace_1804 does not hold.
Invariant property smplace_1803 does not hold.
Invariant property smplace_1795 does not hold.
Invariant property smplace_1794 does not hold.
Invariant property smplace_1793 does not hold.
Invariant property smplace_1792 does not hold.
Invariant property smplace_1791 does not hold.
Invariant property smplace_1790 does not hold.
Invariant property smplace_1788 does not hold.
Invariant property smplace_1787 does not hold.
Invariant property smplace_1774 does not hold.
Invariant property smplace_1773 does not hold.
Invariant property smplace_1772 does not hold.
Invariant property smplace_1771 does not hold.
Invariant property smplace_1770 does not hold.
Invariant property smplace_1769 does not hold.
Invariant property smplace_1757 does not hold.
Invariant property smplace_1756 does not hold.
Invariant property smplace_1751 does not hold.
Invariant property smplace_1750 does not hold.
Invariant property smplace_1749 does not hold.
Invariant property smplace_1748 does not hold.
Invariant property smplace_1747 does not hold.
Invariant property smplace_1746 does not hold.
Invariant property smplace_1740 does not hold.
Invariant property smplace_1739 does not hold.
Invariant property smplace_1738 does not hold.
Invariant property smplace_1737 does not hold.
Invariant property smplace_1735 does not hold.
Invariant property smplace_1734 does not hold.
Invariant property smplace_1726 does not hold.
Invariant property smplace_1725 does not hold.
Invariant property smplace_1724 does not hold.
Invariant property smplace_1723 does not hold.
Invariant property smplace_1722 does not hold.
Invariant property smplace_1721 does not hold.
Invariant property smplace_1719 does not hold.
Invariant property smplace_1718 does not hold.
Invariant property smplace_1705 does not hold.
Invariant property smplace_1704 does not hold.
Invariant property smplace_1703 does not hold.
Invariant property smplace_1702 does not hold.
Invariant property smplace_1701 does not hold.
Invariant property smplace_1700 does not hold.
Invariant property smplace_1688 does not hold.
Invariant property smplace_1687 does not hold.
Invariant property smplace_1682 does not hold.
Invariant property smplace_1681 does not hold.
Invariant property smplace_1680 does not hold.
Invariant property smplace_1679 does not hold.
Invariant property smplace_1678 does not hold.
Invariant property smplace_1677 does not hold.
Invariant property smplace_1671 does not hold.
Invariant property smplace_1670 does not hold.
Invariant property smplace_1669 does not hold.
Invariant property smplace_1668 does not hold.
Invariant property smplace_1666 does not hold.
Invariant property smplace_1665 does not hold.
Invariant property smplace_1657 does not hold.
Invariant property smplace_1656 does not hold.
Invariant property smplace_1655 does not hold.
Invariant property smplace_1654 does not hold.
Invariant property smplace_1653 does not hold.
Invariant property smplace_1652 does not hold.
Invariant property smplace_1650 does not hold.
Invariant property smplace_1649 does not hold.
Invariant property smplace_1636 does not hold.
Invariant property smplace_1635 does not hold.
Invariant property smplace_1634 does not hold.
Invariant property smplace_1633 does not hold.
Invariant property smplace_1632 does not hold.
Invariant property smplace_1631 does not hold.
Invariant property smplace_1619 does not hold.
Invariant property smplace_1618 does not hold.
Invariant property smplace_1613 does not hold.
Invariant property smplace_1612 does not hold.
Invariant property smplace_1611 does not hold.
Invariant property smplace_1610 does not hold.
Invariant property smplace_1609 does not hold.
Invariant property smplace_1608 does not hold.
Invariant property smplace_1602 does not hold.
Invariant property smplace_1601 does not hold.
Invariant property smplace_1600 does not hold.
Invariant property smplace_1599 does not hold.
Invariant property smplace_1597 does not hold.
Invariant property smplace_1596 does not hold.
Invariant property smplace_1588 does not hold.
Invariant property smplace_1587 does not hold.
Invariant property smplace_1586 does not hold.
Invariant property smplace_1585 does not hold.
Invariant property smplace_1584 does not hold.
Invariant property smplace_1583 does not hold.
Invariant property smplace_1581 does not hold.
Invariant property smplace_1580 does not hold.
Invariant property smplace_1567 does not hold.
Invariant property smplace_1566 does not hold.
Invariant property smplace_1565 does not hold.
Invariant property smplace_1564 does not hold.
Invariant property smplace_1563 does not hold.
Invariant property smplace_1562 does not hold.
Invariant property smplace_1550 does not hold.
Invariant property smplace_1549 does not hold.
Invariant property smplace_1544 does not hold.
Invariant property smplace_1543 does not hold.
Invariant property smplace_1542 does not hold.
Invariant property smplace_1541 does not hold.
Invariant property smplace_1540 does not hold.
Invariant property smplace_1539 does not hold.
Invariant property smplace_1533 does not hold.
Invariant property smplace_1532 does not hold.
Invariant property smplace_1531 does not hold.
Invariant property smplace_1530 does not hold.
Invariant property smplace_1528 does not hold.
Invariant property smplace_1527 does not hold.
Invariant property smplace_1519 does not hold.
Invariant property smplace_1518 does not hold.
Invariant property smplace_1517 does not hold.
Invariant property smplace_1516 does not hold.
Invariant property smplace_1515 does not hold.
Invariant property smplace_1514 does not hold.
Invariant property smplace_1512 does not hold.
Invariant property smplace_1511 does not hold.
Invariant property smplace_1498 does not hold.
Invariant property smplace_1497 does not hold.
Invariant property smplace_1496 does not hold.
Invariant property smplace_1495 does not hold.
Invariant property smplace_1494 does not hold.
Invariant property smplace_1493 does not hold.
Invariant property smplace_1481 does not hold.
Invariant property smplace_1480 does not hold.
Invariant property smplace_1475 does not hold.
Invariant property smplace_1474 does not hold.
Invariant property smplace_1473 does not hold.
Invariant property smplace_1472 does not hold.
Invariant property smplace_1471 does not hold.
Invariant property smplace_1470 does not hold.
Invariant property smplace_1464 does not hold.
Invariant property smplace_1463 does not hold.
Invariant property smplace_1462 does not hold.
Invariant property smplace_1461 does not hold.
Invariant property smplace_1459 does not hold.
Invariant property smplace_1458 does not hold.
Invariant property smplace_1450 does not hold.
Invariant property smplace_1449 does not hold.
Invariant property smplace_1448 does not hold.
Invariant property smplace_1447 does not hold.
Invariant property smplace_1446 does not hold.
Invariant property smplace_1445 does not hold.
Invariant property smplace_1443 does not hold.
Invariant property smplace_1442 does not hold.
Invariant property smplace_1429 does not hold.
Invariant property smplace_1428 does not hold.
Invariant property smplace_1427 does not hold.
Invariant property smplace_1426 does not hold.
Invariant property smplace_1425 does not hold.
Invariant property smplace_1424 does not hold.
Invariant property smplace_1412 does not hold.
Invariant property smplace_1411 does not hold.
Invariant property smplace_1406 does not hold.
Invariant property smplace_1405 does not hold.
Invariant property smplace_1404 does not hold.
Invariant property smplace_1403 does not hold.
Invariant property smplace_1402 does not hold.
Invariant property smplace_1401 does not hold.
Invariant property smplace_1395 does not hold.
Invariant property smplace_1394 does not hold.
Invariant property smplace_1393 does not hold.
Invariant property smplace_1392 does not hold.
Invariant property smplace_1390 does not hold.
Invariant property smplace_1389 does not hold.
Invariant property smplace_1381 does not hold.
Invariant property smplace_1380 does not hold.
Invariant property smplace_1379 does not hold.
Invariant property smplace_1378 does not hold.
Invariant property smplace_1377 does not hold.
Invariant property smplace_1376 does not hold.
Invariant property smplace_1374 does not hold.
Invariant property smplace_1373 does not hold.
Invariant property smplace_1360 does not hold.
Invariant property smplace_1359 does not hold.
Invariant property smplace_1358 does not hold.
Invariant property smplace_1357 does not hold.
Invariant property smplace_1356 does not hold.
Invariant property smplace_1355 does not hold.
Invariant property smplace_1343 does not hold.
Invariant property smplace_1342 does not hold.
Invariant property smplace_1337 does not hold.
Invariant property smplace_1336 does not hold.
Invariant property smplace_1335 does not hold.
Invariant property smplace_1334 does not hold.
Invariant property smplace_1333 does not hold.
Invariant property smplace_1332 does not hold.
Invariant property smplace_1326 does not hold.
Invariant property smplace_1325 does not hold.
Invariant property smplace_1324 does not hold.
Invariant property smplace_1323 does not hold.
Invariant property smplace_1321 does not hold.
Invariant property smplace_1320 does not hold.
Invariant property smplace_1312 does not hold.
Invariant property smplace_1311 does not hold.
Invariant property smplace_1310 does not hold.
Invariant property smplace_1309 does not hold.
Invariant property smplace_1308 does not hold.
Invariant property smplace_1307 does not hold.
Invariant property smplace_1305 does not hold.
Invariant property smplace_1304 does not hold.
Invariant property smplace_1291 does not hold.
Invariant property smplace_1290 does not hold.
Invariant property smplace_1289 does not hold.
Invariant property smplace_1288 does not hold.
Invariant property smplace_1287 does not hold.
Invariant property smplace_1286 does not hold.
Invariant property smplace_1274 does not hold.
Invariant property smplace_1273 does not hold.
Invariant property smplace_1268 does not hold.
Invariant property smplace_1267 does not hold.
Invariant property smplace_1266 does not hold.
Invariant property smplace_1265 does not hold.
Invariant property smplace_1264 does not hold.
Invariant property smplace_1263 does not hold.
Invariant property smplace_1257 does not hold.
Invariant property smplace_1256 does not hold.
Invariant property smplace_1255 does not hold.
Invariant property smplace_1254 does not hold.
Invariant property smplace_1252 does not hold.
Invariant property smplace_1251 does not hold.
Invariant property smplace_1243 does not hold.
Invariant property smplace_1242 does not hold.
Invariant property smplace_1241 does not hold.
Invariant property smplace_1240 does not hold.
Invariant property smplace_1239 does not hold.
Invariant property smplace_1238 does not hold.
Invariant property smplace_1236 does not hold.
Invariant property smplace_1235 does not hold.
Invariant property smplace_1222 does not hold.
Invariant property smplace_1221 does not hold.
Invariant property smplace_1220 does not hold.
Invariant property smplace_1219 does not hold.
Invariant property smplace_1218 does not hold.
Invariant property smplace_1217 does not hold.
Invariant property smplace_1204 does not hold.
Invariant property smplace_1199 does not hold.
Invariant property smplace_1198 does not hold.
Invariant property smplace_1197 does not hold.
Invariant property smplace_1196 does not hold.
Invariant property smplace_1195 does not hold.
Invariant property smplace_1194 does not hold.
Invariant property smplace_1188 does not hold.
Invariant property smplace_1187 does not hold.
Invariant property smplace_1186 does not hold.
Invariant property smplace_1185 does not hold.
Invariant property smplace_1183 does not hold.
Invariant property smplace_1182 does not hold.
Invariant property smplace_1174 does not hold.
Invariant property smplace_1173 does not hold.
Invariant property smplace_1172 does not hold.
Invariant property smplace_1171 does not hold.
Invariant property smplace_1170 does not hold.
Invariant property smplace_1169 does not hold.
Invariant property smplace_1167 does not hold.
Invariant property smplace_1166 does not hold.
Invariant property smplace_1153 does not hold.
Invariant property smplace_1152 does not hold.
Invariant property smplace_1151 does not hold.
Invariant property smplace_1150 does not hold.
Invariant property smplace_1149 does not hold.
Invariant property smplace_1148 does not hold.
Invariant property smplace_1136 does not hold.
Invariant property smplace_1135 does not hold.
Invariant property smplace_1130 does not hold.
Invariant property smplace_1129 does not hold.
Invariant property smplace_1128 does not hold.
Invariant property smplace_1127 does not hold.
Invariant property smplace_1126 does not hold.
Invariant property smplace_1125 does not hold.
Invariant property smplace_1119 does not hold.
Invariant property smplace_1118 does not hold.
Invariant property smplace_1117 does not hold.
Invariant property smplace_1116 does not hold.
Invariant property smplace_1114 does not hold.
Invariant property smplace_1113 does not hold.
Invariant property smplace_1105 does not hold.
Invariant property smplace_1104 does not hold.
Invariant property smplace_1103 does not hold.
Invariant property smplace_1102 does not hold.
Invariant property smplace_1101 does not hold.
Invariant property smplace_1100 does not hold.
Invariant property smplace_1098 does not hold.
Invariant property smplace_1097 does not hold.
Invariant property smplace_1084 does not hold.
Invariant property smplace_1083 does not hold.
Invariant property smplace_1082 does not hold.
Invariant property smplace_1081 does not hold.
Invariant property smplace_1080 does not hold.
Invariant property smplace_1079 does not hold.
Invariant property smplace_1067 does not hold.
Invariant property smplace_1066 does not hold.
Invariant property smplace_1061 does not hold.
Invariant property smplace_1060 does not hold.
Invariant property smplace_1059 does not hold.
Invariant property smplace_1058 does not hold.
Invariant property smplace_1057 does not hold.
Invariant property smplace_1056 does not hold.
Invariant property smplace_1050 does not hold.
Invariant property smplace_1049 does not hold.
Invariant property smplace_1048 does not hold.
Invariant property smplace_1047 does not hold.
Invariant property smplace_1045 does not hold.
Invariant property smplace_1044 does not hold.
Invariant property smplace_1036 does not hold.
Invariant property smplace_1035 does not hold.
Invariant property smplace_1034 does not hold.
Invariant property smplace_1033 does not hold.
Invariant property smplace_1032 does not hold.
Invariant property smplace_1031 does not hold.
Invariant property smplace_1029 does not hold.
Invariant property smplace_1028 does not hold.
Invariant property smplace_1015 does not hold.
Invariant property smplace_1014 does not hold.
Invariant property smplace_1013 does not hold.
Invariant property smplace_1012 does not hold.
Invariant property smplace_1011 does not hold.
Invariant property smplace_1010 does not hold.
Invariant property smplace_997 does not hold.
Invariant property smplace_992 does not hold.
Invariant property smplace_991 does not hold.
Invariant property smplace_990 does not hold.
Invariant property smplace_989 does not hold.
Invariant property smplace_988 does not hold.
Invariant property smplace_987 does not hold.
Invariant property smplace_981 does not hold.
Invariant property smplace_980 does not hold.
Invariant property smplace_979 does not hold.
Invariant property smplace_978 does not hold.
Invariant property smplace_976 does not hold.
Invariant property smplace_975 does not hold.
Invariant property smplace_967 does not hold.
Invariant property smplace_966 does not hold.
Invariant property smplace_965 does not hold.
Invariant property smplace_964 does not hold.
Invariant property smplace_963 does not hold.
Invariant property smplace_962 does not hold.
Invariant property smplace_960 does not hold.
Invariant property smplace_959 does not hold.
Invariant property smplace_946 does not hold.
Invariant property smplace_945 does not hold.
Invariant property smplace_944 does not hold.
Invariant property smplace_943 does not hold.
Invariant property smplace_942 does not hold.
Invariant property smplace_941 does not hold.
Invariant property smplace_929 does not hold.
Invariant property smplace_928 does not hold.
Invariant property smplace_923 does not hold.
Invariant property smplace_922 does not hold.
Invariant property smplace_921 does not hold.
Invariant property smplace_920 does not hold.
Invariant property smplace_919 does not hold.
Invariant property smplace_918 does not hold.
Invariant property smplace_912 does not hold.
Invariant property smplace_911 does not hold.
Invariant property smplace_910 does not hold.
Invariant property smplace_909 does not hold.
Invariant property smplace_907 does not hold.
Invariant property smplace_906 does not hold.
Invariant property smplace_898 does not hold.
Invariant property smplace_897 does not hold.
Invariant property smplace_896 does not hold.
Invariant property smplace_895 does not hold.
Invariant property smplace_894 does not hold.
Invariant property smplace_893 does not hold.
Invariant property smplace_891 does not hold.
Invariant property smplace_890 does not hold.
Invariant property smplace_877 does not hold.
Invariant property smplace_876 does not hold.
Invariant property smplace_875 does not hold.
Invariant property smplace_874 does not hold.
Invariant property smplace_873 does not hold.
Invariant property smplace_872 does not hold.
Invariant property smplace_860 does not hold.
Invariant property smplace_859 does not hold.
Invariant property smplace_854 does not hold.
Invariant property smplace_853 does not hold.
Invariant property smplace_852 does not hold.
Invariant property smplace_851 does not hold.
Invariant property smplace_850 does not hold.
Invariant property smplace_849 does not hold.
Invariant property smplace_843 does not hold.
Invariant property smplace_842 does not hold.
Invariant property smplace_841 does not hold.
Invariant property smplace_840 does not hold.
Invariant property smplace_838 does not hold.
Invariant property smplace_837 does not hold.
Invariant property smplace_829 does not hold.
Invariant property smplace_828 does not hold.
Invariant property smplace_827 does not hold.
Invariant property smplace_826 does not hold.
Invariant property smplace_825 does not hold.
Invariant property smplace_824 does not hold.
Invariant property smplace_822 does not hold.
Invariant property smplace_821 does not hold.
Invariant property smplace_808 does not hold.
Invariant property smplace_807 does not hold.
Invariant property smplace_806 does not hold.
Invariant property smplace_805 does not hold.
Invariant property smplace_804 does not hold.
Invariant property smplace_803 does not hold.
Invariant property smplace_791 does not hold.
Invariant property smplace_790 does not hold.
Invariant property smplace_785 does not hold.
Invariant property smplace_784 does not hold.
Invariant property smplace_783 does not hold.
Invariant property smplace_782 does not hold.
Invariant property smplace_781 does not hold.
Invariant property smplace_780 does not hold.
Invariant property smplace_774 does not hold.
Invariant property smplace_773 does not hold.
Invariant property smplace_772 does not hold.
Invariant property smplace_771 does not hold.
Invariant property smplace_769 does not hold.
Invariant property smplace_768 does not hold.
Invariant property smplace_760 does not hold.
Invariant property smplace_759 does not hold.
Invariant property smplace_758 does not hold.
Invariant property smplace_757 does not hold.
Invariant property smplace_756 does not hold.
Invariant property smplace_755 does not hold.
Invariant property smplace_753 does not hold.
Invariant property smplace_752 does not hold.
Invariant property smplace_739 does not hold.
Invariant property smplace_738 does not hold.
Invariant property smplace_737 does not hold.
Invariant property smplace_736 does not hold.
Invariant property smplace_735 does not hold.
Invariant property smplace_734 does not hold.
Invariant property smplace_722 does not hold.
Invariant property smplace_721 does not hold.
Invariant property smplace_716 does not hold.
Invariant property smplace_715 does not hold.
Invariant property smplace_714 does not hold.
Invariant property smplace_713 does not hold.
Invariant property smplace_712 does not hold.
Invariant property smplace_711 does not hold.
Invariant property smplace_705 does not hold.
Invariant property smplace_704 does not hold.
Invariant property smplace_703 does not hold.
Invariant property smplace_702 does not hold.
Invariant property smplace_700 does not hold.
Invariant property smplace_699 does not hold.
Invariant property smplace_691 does not hold.
Invariant property smplace_690 does not hold.
Invariant property smplace_689 does not hold.
Invariant property smplace_688 does not hold.
Invariant property smplace_687 does not hold.
Invariant property smplace_686 does not hold.
Invariant property smplace_684 does not hold.
Invariant property smplace_683 does not hold.
Invariant property smplace_670 does not hold.
Invariant property smplace_669 does not hold.
Invariant property smplace_668 does not hold.
Invariant property smplace_667 does not hold.
Invariant property smplace_666 does not hold.
Invariant property smplace_665 does not hold.
Invariant property smplace_653 does not hold.
Invariant property smplace_652 does not hold.
Invariant property smplace_647 does not hold.
Invariant property smplace_646 does not hold.
Invariant property smplace_645 does not hold.
Invariant property smplace_644 does not hold.
Invariant property smplace_643 does not hold.
Invariant property smplace_642 does not hold.
Invariant property smplace_636 does not hold.
Invariant property smplace_635 does not hold.
Invariant property smplace_634 does not hold.
Invariant property smplace_633 does not hold.
Invariant property smplace_631 does not hold.
Invariant property smplace_630 does not hold.
Invariant property smplace_622 does not hold.
Invariant property smplace_621 does not hold.
Invariant property smplace_620 does not hold.
Invariant property smplace_619 does not hold.
Invariant property smplace_618 does not hold.
Invariant property smplace_617 does not hold.
Invariant property smplace_615 does not hold.
Invariant property smplace_614 does not hold.
Invariant property smplace_601 does not hold.
Invariant property smplace_600 does not hold.
Invariant property smplace_599 does not hold.
Invariant property smplace_598 does not hold.
Invariant property smplace_597 does not hold.
Invariant property smplace_596 does not hold.
Invariant property smplace_584 does not hold.
Invariant property smplace_583 does not hold.
Invariant property smplace_578 does not hold.
Invariant property smplace_577 does not hold.
Invariant property smplace_576 does not hold.
Invariant property smplace_575 does not hold.
Invariant property smplace_574 does not hold.
Invariant property smplace_573 does not hold.
Invariant property smplace_567 does not hold.
Invariant property smplace_566 does not hold.
Invariant property smplace_565 does not hold.
Invariant property smplace_564 does not hold.
Invariant property smplace_562 does not hold.
Invariant property smplace_561 does not hold.
Invariant property smplace_553 does not hold.
Invariant property smplace_552 does not hold.
Invariant property smplace_551 does not hold.
Invariant property smplace_550 does not hold.
Invariant property smplace_549 does not hold.
Invariant property smplace_548 does not hold.
Invariant property smplace_546 does not hold.
Invariant property smplace_545 does not hold.
Invariant property smplace_532 does not hold.
Invariant property smplace_531 does not hold.
Invariant property smplace_530 does not hold.
Invariant property smplace_529 does not hold.
Invariant property smplace_528 does not hold.
Invariant property smplace_527 does not hold.
Invariant property smplace_515 does not hold.
Invariant property smplace_514 does not hold.
Invariant property smplace_509 does not hold.
Invariant property smplace_508 does not hold.
Invariant property smplace_507 does not hold.
Invariant property smplace_506 does not hold.
Invariant property smplace_505 does not hold.
Invariant property smplace_504 does not hold.
Invariant property smplace_498 does not hold.
Invariant property smplace_497 does not hold.
Invariant property smplace_496 does not hold.
Invariant property smplace_495 does not hold.
Invariant property smplace_493 does not hold.
Invariant property smplace_492 does not hold.
Invariant property smplace_484 does not hold.
Invariant property smplace_483 does not hold.
Invariant property smplace_482 does not hold.
Invariant property smplace_481 does not hold.
Invariant property smplace_480 does not hold.
Invariant property smplace_479 does not hold.
Invariant property smplace_477 does not hold.
Invariant property smplace_476 does not hold.
Invariant property smplace_463 does not hold.
Invariant property smplace_462 does not hold.
Invariant property smplace_461 does not hold.
Invariant property smplace_460 does not hold.
Invariant property smplace_459 does not hold.
Invariant property smplace_458 does not hold.
Invariant property smplace_446 does not hold.
Invariant property smplace_445 does not hold.
Invariant property smplace_440 does not hold.
Invariant property smplace_439 does not hold.
Invariant property smplace_438 does not hold.
Invariant property smplace_437 does not hold.
Invariant property smplace_436 does not hold.
Invariant property smplace_435 does not hold.
Invariant property smplace_429 does not hold.
Invariant property smplace_428 does not hold.
Invariant property smplace_427 does not hold.
Invariant property smplace_426 does not hold.
Invariant property smplace_424 does not hold.
Invariant property smplace_423 does not hold.
Invariant property smplace_415 does not hold.
Invariant property smplace_414 does not hold.
Invariant property smplace_413 does not hold.
Invariant property smplace_412 does not hold.
Invariant property smplace_411 does not hold.
Invariant property smplace_410 does not hold.
Invariant property smplace_408 does not hold.
Invariant property smplace_407 does not hold.
Invariant property smplace_358 does not hold.
Invariant property smplace_357 does not hold.
SDD proceeding with computation,120 properties remain. new max is 64
SDD size :6.33789e+148 after 2.48044e+177
Minimization took 38120 ms.
[2024-05-28 20:37:45] [INFO ] After 222474ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :739
Fused 739 Parikh solutions to 701 different solutions.
Parikh walk visited 0 properties in 27770 ms.
Support contains 120 out of 1538 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1538/1538 places, 1415/1415 transitions.
Drop transitions removed 185 transitions
Trivial Post-agglo rules discarded 185 transitions
Performed 185 trivial Post agglomeration. Transition count delta: 185
Iterating post reduction 0 with 185 rules applied. Total rules applied 185 place count 1538 transition count 1230
Reduce places removed 185 places and 0 transitions.
Iterating post reduction 1 with 185 rules applied. Total rules applied 370 place count 1353 transition count 1230
Performed 70 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 70 Pre rules applied. Total rules applied 370 place count 1353 transition count 1160
Deduced a syphon composed of 70 places in 1 ms
Reduce places removed 70 places and 0 transitions.
Iterating global reduction 2 with 140 rules applied. Total rules applied 510 place count 1283 transition count 1160
Performed 191 Post agglomeration using F-continuation condition.Transition count delta: 191
Deduced a syphon composed of 191 places in 1 ms
Reduce places removed 191 places and 0 transitions.
Iterating global reduction 2 with 382 rules applied. Total rules applied 892 place count 1092 transition count 969
Performed 49 Post agglomeration using F-continuation condition.Transition count delta: -4
Deduced a syphon composed of 49 places in 1 ms
Reduce places removed 49 places and 0 transitions.
Iterating global reduction 2 with 98 rules applied. Total rules applied 990 place count 1043 transition count 973
Applied a total of 990 rules in 125 ms. Remains 1043 /1538 variables (removed 495) and now considering 973/1415 (removed 442) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 125 ms. Remains : 1043/1538 places, 973/1415 transitions.
Interrupted random walk after 707113 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=23 ) properties seen 15
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 118 ms. (steps per millisecond=84 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 99 ms. (steps per millisecond=101 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 87 ms. (steps per millisecond=114 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 108 ms. (steps per millisecond=92 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 213 ms. (steps per millisecond=46 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=72 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 173 ms. (steps per millisecond=57 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 149 ms. (steps per millisecond=67 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 101 ms. (steps per millisecond=99 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 97 ms. (steps per millisecond=103 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 100 ms. (steps per millisecond=100 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 80 ms. (steps per millisecond=125 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 89 ms. (steps per millisecond=112 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 86 ms. (steps per millisecond=116 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 105) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 84 ms. (steps per millisecond=119 ) properties (out of 105) seen :0
Running SMT prover for 105 properties.
// Phase 1: matrix 973 rows 1043 cols
[2024-05-28 20:38:47] [INFO ] Computed 449 invariants in 5 ms
[2024-05-28 20:38:49] [INFO ] After 1965ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:105
[2024-05-28 20:38:51] [INFO ] [Nat]Absence check using 449 positive place invariants in 60 ms returned sat
[2024-05-28 20:38:56] [INFO ] After 3947ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :105
[2024-05-28 20:38:56] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-28 20:39:00] [INFO ] After 3758ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :105
[2024-05-28 20:39:06] [INFO ] After 9948ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :105
Attempting to minimize the solution found.
SDD proceeding with computation,120 properties remain. new max is 128
SDD size :2.48044e+177 after 3.23482e+177
Minimization took 3772 ms.
[2024-05-28 20:39:10] [INFO ] After 20861ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :105
Fused 105 Parikh solutions to 41 different solutions.
Parikh walk visited 0 properties in 2340 ms.
Support contains 105 out of 1043 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1043/1043 places, 973/973 transitions.
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 18 place count 1034 transition count 964
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 24 place count 1031 transition count 964
Applied a total of 24 rules in 48 ms. Remains 1031 /1043 variables (removed 12) and now considering 964/973 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 49 ms. Remains : 1031/1043 places, 964/973 transitions.
Interrupted random walk after 671065 steps, including 2 resets, run timeout after 30001 ms. (steps per millisecond=22 ) properties seen 15
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 763 ms. (steps per millisecond=131 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 763 ms. (steps per millisecond=131 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 798 ms. (steps per millisecond=125 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 752 ms. (steps per millisecond=132 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 868 ms. (steps per millisecond=115 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 801 ms. (steps per millisecond=124 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 794 ms. (steps per millisecond=125 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 794 ms. (steps per millisecond=125 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 779 ms. (steps per millisecond=128 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 753 ms. (steps per millisecond=132 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 748 ms. (steps per millisecond=133 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 750 ms. (steps per millisecond=133 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 833 ms. (steps per millisecond=120 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 813 ms. (steps per millisecond=123 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 797 ms. (steps per millisecond=125 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 804 ms. (steps per millisecond=124 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 793 ms. (steps per millisecond=126 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 758 ms. (steps per millisecond=131 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 880 ms. (steps per millisecond=113 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 755 ms. (steps per millisecond=132 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 780 ms. (steps per millisecond=128 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 788 ms. (steps per millisecond=126 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 830 ms. (steps per millisecond=120 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 776 ms. (steps per millisecond=128 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 749 ms. (steps per millisecond=133 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 766 ms. (steps per millisecond=130 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 753 ms. (steps per millisecond=132 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 788 ms. (steps per millisecond=126 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 746 ms. (steps per millisecond=134 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 758 ms. (steps per millisecond=131 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 796 ms. (steps per millisecond=125 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 937 ms. (steps per millisecond=106 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 745 ms. (steps per millisecond=134 ) properties (out of 90) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 724 ms. (steps per millisecond=138 ) properties (out of 90) seen :5
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 811 ms. (steps per millisecond=123 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 859 ms. (steps per millisecond=116 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 753 ms. (steps per millisecond=132 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 834 ms. (steps per millisecond=119 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 753 ms. (steps per millisecond=132 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 756 ms. (steps per millisecond=132 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 885 ms. (steps per millisecond=112 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 782 ms. (steps per millisecond=127 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 766 ms. (steps per millisecond=130 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 752 ms. (steps per millisecond=132 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 756 ms. (steps per millisecond=132 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 745 ms. (steps per millisecond=134 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 746 ms. (steps per millisecond=134 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 769 ms. (steps per millisecond=130 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 773 ms. (steps per millisecond=129 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 741 ms. (steps per millisecond=134 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 753 ms. (steps per millisecond=132 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 758 ms. (steps per millisecond=131 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 812 ms. (steps per millisecond=123 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 751 ms. (steps per millisecond=133 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 757 ms. (steps per millisecond=132 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 730 ms. (steps per millisecond=136 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 759 ms. (steps per millisecond=131 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 741 ms. (steps per millisecond=134 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 767 ms. (steps per millisecond=130 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 770 ms. (steps per millisecond=129 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 759 ms. (steps per millisecond=131 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 779 ms. (steps per millisecond=128 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 774 ms. (steps per millisecond=129 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 812 ms. (steps per millisecond=123 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 797 ms. (steps per millisecond=125 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 894 ms. (steps per millisecond=111 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 762 ms. (steps per millisecond=131 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 787 ms. (steps per millisecond=127 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 801 ms. (steps per millisecond=124 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 835 ms. (steps per millisecond=119 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 764 ms. (steps per millisecond=130 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 774 ms. (steps per millisecond=129 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 773 ms. (steps per millisecond=129 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 898 ms. (steps per millisecond=111 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 771 ms. (steps per millisecond=129 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 814 ms. (steps per millisecond=122 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 808 ms. (steps per millisecond=123 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 778 ms. (steps per millisecond=128 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 773 ms. (steps per millisecond=129 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 875 ms. (steps per millisecond=114 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 812 ms. (steps per millisecond=123 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 774 ms. (steps per millisecond=129 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 877 ms. (steps per millisecond=114 ) properties (out of 85) seen :0
Running SMT prover for 85 properties.
// Phase 1: matrix 964 rows 1031 cols
[2024-05-28 20:40:48] [INFO ] Computed 449 invariants in 3 ms
[2024-05-28 20:40:49] [INFO ] After 1454ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:85
[2024-05-28 20:40:51] [INFO ] [Nat]Absence check using 449 positive place invariants in 62 ms returned sat
[2024-05-28 20:40:55] [INFO ] After 3454ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :85
[2024-05-28 20:40:55] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-28 20:40:58] [INFO ] After 3002ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :85
[2024-05-28 20:41:03] [INFO ] After 8045ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :85
Attempting to minimize the solution found.
Minimization took 2880 ms.
[2024-05-28 20:41:06] [INFO ] After 16973ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :85
Fused 85 Parikh solutions to 34 different solutions.
Parikh walk visited 0 properties in 18742 ms.
Support contains 85 out of 1031 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1031/1031 places, 964/964 transitions.
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 1 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 0 with 26 rules applied. Total rules applied 26 place count 1018 transition count 951
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 6 rules applied. Total rules applied 32 place count 1015 transition count 951
Applied a total of 32 rules in 43 ms. Remains 1015 /1031 variables (removed 16) and now considering 951/964 (removed 13) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 1015/1031 places, 951/964 transitions.
Interrupted random walk after 620178 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=20 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1642 ms. (steps per millisecond=60 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1701 ms. (steps per millisecond=58 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 945 ms. (steps per millisecond=105 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1353 ms. (steps per millisecond=73 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1664 ms. (steps per millisecond=60 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 2040 ms. (steps per millisecond=49 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 822 ms. (steps per millisecond=121 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 776 ms. (steps per millisecond=128 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 716 ms. (steps per millisecond=139 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 707 ms. (steps per millisecond=141 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1833 ms. (steps per millisecond=54 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 701 ms. (steps per millisecond=142 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 726 ms. (steps per millisecond=137 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 690 ms. (steps per millisecond=144 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 713 ms. (steps per millisecond=140 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 848 ms. (steps per millisecond=117 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 694 ms. (steps per millisecond=144 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 774 ms. (steps per millisecond=129 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1409 ms. (steps per millisecond=70 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 865 ms. (steps per millisecond=115 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 799 ms. (steps per millisecond=125 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 717 ms. (steps per millisecond=139 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 720 ms. (steps per millisecond=138 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 717 ms. (steps per millisecond=139 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 771 ms. (steps per millisecond=129 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1328 ms. (steps per millisecond=75 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 682 ms. (steps per millisecond=146 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 701 ms. (steps per millisecond=142 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 711 ms. (steps per millisecond=140 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 698 ms. (steps per millisecond=143 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 700 ms. (steps per millisecond=142 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 709 ms. (steps per millisecond=141 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 728 ms. (steps per millisecond=137 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 693 ms. (steps per millisecond=144 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1665 ms. (steps per millisecond=60 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1187 ms. (steps per millisecond=84 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 720 ms. (steps per millisecond=138 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 861 ms. (steps per millisecond=116 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 844 ms. (steps per millisecond=118 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 713 ms. (steps per millisecond=140 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 727 ms. (steps per millisecond=137 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 710 ms. (steps per millisecond=140 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 741 ms. (steps per millisecond=134 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 932 ms. (steps per millisecond=107 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 704 ms. (steps per millisecond=142 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 794 ms. (steps per millisecond=125 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 856 ms. (steps per millisecond=116 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 880 ms. (steps per millisecond=113 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 718 ms. (steps per millisecond=139 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 823 ms. (steps per millisecond=121 ) properties (out of 85) seen :0
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin12809969855815916972
[2024-05-28 20:45:51] [INFO ] Built C files in 3228ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin12809969855815916972
Running compilation step : cd /tmp/ltsmin12809969855815916972;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/limit_time.pl' '120' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 9720 ms.
Running link step : cd /tmp/ltsmin12809969855815916972;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 53 ms.
Running LTSmin : cd /tmp/ltsmin12809969855815916972;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202304061127/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '-i' 'smplace_356==true'
Interrupted probabilistic random walk after 4307425 steps, run timeout after 228010 ms. (steps per millisecond=18 ) properties seen :{}
Probabilistic random walk after 4307425 steps, saw 3299951 distinct states, run finished after 228017 ms. (steps per millisecond=18 ) properties seen :0
Running SMT prover for 85 properties.
// Phase 1: matrix 951 rows 1015 cols
[2024-05-28 20:46:29] [INFO ] Computed 449 invariants in 5 ms
[2024-05-28 20:46:31] [INFO ] After 1865ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:85
[2024-05-28 20:46:33] [INFO ] [Nat]Absence check using 449 positive place invariants in 86 ms returned sat
[2024-05-28 20:46:39] [INFO ] After 5069ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :85
[2024-05-28 20:46:39] [INFO ] State equation strengthened by 3 read => feed constraints.
[2024-05-28 20:46:44] [INFO ] After 4654ms SMT Verify possible using 3 Read/Feed constraints in natural domain returned unsat :0 sat :85
[2024-05-28 20:46:51] [INFO ] After 11861ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :85
Attempting to minimize the solution found.
Minimization took 4761 ms.
[2024-05-28 20:46:56] [INFO ] After 25055ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :85
Fused 85 Parikh solutions to 42 different solutions.
Parikh walk visited 0 properties in 23201 ms.
Support contains 85 out of 1015 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1015/1015 places, 951/951 transitions.
Applied a total of 0 rules in 100 ms. Remains 1015 /1015 variables (removed 0) and now considering 951/951 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 100 ms. Remains : 1015/1015 places, 951/951 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1015/1015 places, 951/951 transitions.
Applied a total of 0 rules in 86 ms. Remains 1015 /1015 variables (removed 0) and now considering 951/951 (removed 0) transitions.
[2024-05-28 20:47:20] [INFO ] Invariant cache hit.
[2024-05-28 20:47:20] [INFO ] Implicit Places using invariants in 871 ms returned [1004]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 883 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1014/1015 places, 951/951 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1013 transition count 950
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1013 transition count 950
Applied a total of 2 rules in 54 ms. Remains 1013 /1014 variables (removed 1) and now considering 950/951 (removed 1) transitions.
// Phase 1: matrix 950 rows 1013 cols
[2024-05-28 20:47:20] [INFO ] Computed 448 invariants in 3 ms
[2024-05-28 20:47:21] [INFO ] Implicit Places using invariants in 1026 ms returned []
[2024-05-28 20:47:21] [INFO ] Invariant cache hit.
[2024-05-28 20:47:22] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-28 20:47:23] [INFO ] Implicit Places using invariants and state equation in 2023 ms returned []
Implicit Place search using SMT with State Equation took 3051 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 1013/1015 places, 950/951 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 4085 ms. Remains : 1013/1015 places, 950/951 transitions.
Interrupted random walk after 383727 steps, including 1 resets, run timeout after 30001 ms. (steps per millisecond=12 ) properties seen 0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 2446 ms. (steps per millisecond=40 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 2073 ms. (steps per millisecond=48 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1813 ms. (steps per millisecond=55 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1754 ms. (steps per millisecond=57 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1711 ms. (steps per millisecond=58 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1762 ms. (steps per millisecond=56 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1739 ms. (steps per millisecond=57 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1768 ms. (steps per millisecond=56 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1979 ms. (steps per millisecond=50 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 2057 ms. (steps per millisecond=48 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1842 ms. (steps per millisecond=54 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1731 ms. (steps per millisecond=57 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1738 ms. (steps per millisecond=57 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1619 ms. (steps per millisecond=61 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1605 ms. (steps per millisecond=62 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 1542 ms. (steps per millisecond=64 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1557 ms. (steps per millisecond=64 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1556 ms. (steps per millisecond=64 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1532 ms. (steps per millisecond=65 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1489 ms. (steps per millisecond=67 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1553 ms. (steps per millisecond=64 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1596 ms. (steps per millisecond=62 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1520 ms. (steps per millisecond=65 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1594 ms. (steps per millisecond=62 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1754 ms. (steps per millisecond=57 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1767 ms. (steps per millisecond=56 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1736 ms. (steps per millisecond=57 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1782 ms. (steps per millisecond=56 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1807 ms. (steps per millisecond=55 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1814 ms. (steps per millisecond=55 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1842 ms. (steps per millisecond=54 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1778 ms. (steps per millisecond=56 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1737 ms. (steps per millisecond=57 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1704 ms. (steps per millisecond=58 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100000 steps, including 2 resets, run finished after 1752 ms. (steps per millisecond=57 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1827 ms. (steps per millisecond=54 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1800 ms. (steps per millisecond=55 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1718 ms. (steps per millisecond=58 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1801 ms. (steps per millisecond=55 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1774 ms. (steps per millisecond=56 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1721 ms. (steps per millisecond=58 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1783 ms. (steps per millisecond=56 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1733 ms. (steps per millisecond=57 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1790 ms. (steps per millisecond=55 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1749 ms. (steps per millisecond=57 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1699 ms. (steps per millisecond=58 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1729 ms. (steps per millisecond=57 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1691 ms. (steps per millisecond=59 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1734 ms. (steps per millisecond=57 ) properties (out of 85) seen :0
Incomplete Best-First random walk after 100001 steps, including 2 resets, run finished after 1825 ms. (steps per millisecond=54 ) properties (out of 85) seen :0
Interrupted probabilistic random walk after 4272646 steps, run timeout after 351003 ms. (steps per millisecond=12 ) properties seen :{}
Probabilistic random walk after 4272646 steps, saw 3186287 distinct states, run finished after 351003 ms. (steps per millisecond=12 ) properties seen :0
Running SMT prover for 85 properties.
[2024-05-28 20:55:12] [INFO ] Invariant cache hit.
[2024-05-28 20:55:14] [INFO ] After 1809ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:85
[2024-05-28 20:55:15] [INFO ] [Nat]Absence check using 448 positive place invariants in 97 ms returned sat
[2024-05-28 20:55:22] [INFO ] After 4657ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :85
[2024-05-28 20:55:22] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-28 20:55:26] [INFO ] After 4674ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :85
[2024-05-28 20:55:33] [INFO ] After 11590ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :85
Attempting to minimize the solution found.
Minimization took 4548 ms.
[2024-05-28 20:55:38] [INFO ] After 24193ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :85
Fused 85 Parikh solutions to 34 different solutions.
TIME LIMIT: Killed by timeout after 1800 seconds
MemTotal: 16393228 kB
MemFree: 2128756 kB
After kill :
MemTotal: 16393228 kB
MemFree: 16217820 kB

BK_TIME_CONFINEMENT_REACHED

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ StableMarking = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination StableMarking -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 1800

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="ShieldIIPt-PT-050B"
export BK_EXAMINATION="StableMarking"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="1800"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is ShieldIIPt-PT-050B, examination is StableMarking"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r374-tall-171683790400208"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-050B.tgz
mv ShieldIIPt-PT-050B execution
cd execution
if [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "UpperBounds" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] || [ "StableMarking" = "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 [ "StableMarking" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "StableMarking" != "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 "StableMarking.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property StableMarking.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "StableMarking.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 '' StableMarking.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "StableMarking" = "ReachabilityDeadlock" ] || [ "StableMarking" = "QuasiLiveness" ] || [ "StableMarking" = "StableMarking" ] || [ "StableMarking" = "Liveness" ] || [ "StableMarking" = "OneSafe" ] ; then
echo "FORMULA_NAME StableMarking"
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 ;