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.r264-tall-171654373000012.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 MultiCrashLeafsetExtension-PT-S16C04, examination is QuasiLiveness
Time confinement is 1800 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r264-tall-171654373000012
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.5M
-rw-r--r-- 1 mcc users 8.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 52K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 5.7K Apr 22 14:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Apr 22 14:52 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.4K Apr 22 14:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:52 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Apr 12 05:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 100K Apr 12 05:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 21K Apr 12 05:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 99K Apr 12 05:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Apr 22 14:52 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.5K Apr 22 14:52 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 7 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 4.1M 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 QuasiLiveness

=== Now, execution of the tool begins

BK_START 1716625411022

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=QuasiLiveness
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=1800
BK_INPUT=MultiCrashLeafsetExtension-PT-S16C04
Not applying reductions.
Model is PT
QuasiLiveness PT
Running Version 202304061127
[2024-05-25 08:23:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, QuasiLiveness, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 1800]
[2024-05-25 08:23:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-25 08:23:32] [INFO ] Load time of PNML (sax parser for PT used): 242 ms
[2024-05-25 08:23:32] [INFO ] Transformed 4260 places.
[2024-05-25 08:23:33] [INFO ] Transformed 6027 transitions.
[2024-05-25 08:23:33] [INFO ] Parsed PT model containing 4260 places and 6027 transitions and 23774 arcs in 671 ms.
Starting structural reductions in LIVENESS mode, iteration 0 : 4260/4260 places, 6027/6027 transitions.
Reduce places removed 28 places and 0 transitions.
Drop transitions removed 1088 transitions
Trivial Post-agglo rules discarded 1088 transitions
Performed 1088 trivial Post agglomeration. Transition count delta: 1088
Iterating post reduction 0 with 1116 rules applied. Total rules applied 1116 place count 4232 transition count 4939
Reduce places removed 1088 places and 0 transitions.
Iterating post reduction 1 with 1088 rules applied. Total rules applied 2204 place count 3144 transition count 4939
Performed 136 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 136 Pre rules applied. Total rules applied 2204 place count 3144 transition count 4803
Deduced a syphon composed of 136 places in 17 ms
Reduce places removed 136 places and 0 transitions.
Iterating global reduction 2 with 272 rules applied. Total rules applied 2476 place count 3008 transition count 4803
Performed 17 Post agglomeration using F-continuation condition.Transition count delta: 17
Deduced a syphon composed of 17 places in 7 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 2 with 34 rules applied. Total rules applied 2510 place count 2991 transition count 4786
Applied a total of 2510 rules in 277 ms. Remains 2991 /4260 variables (removed 1269) and now considering 4786/6027 (removed 1241) transitions.
[2024-05-25 08:23:33] [INFO ] Flow matrix only has 4514 transitions (discarded 272 similar events)
// Phase 1: matrix 4514 rows 2991 cols
[2024-05-25 08:23:33] [INFO ] Computed 469 invariants in 263 ms
[2024-05-25 08:23:38] [INFO ] Implicit Places using invariants in 4788 ms returned [4, 7, 15, 25, 37, 51, 67, 85, 105, 126, 146, 164, 180, 194, 206, 216, 224, 240, 246, 253, 261, 271, 283, 297, 313, 331, 350, 368, 384, 398, 410, 420, 428, 435, 451, 457, 464, 471, 479, 489, 501, 515, 531, 548, 564, 578, 590, 600, 608, 615, 622, 638, 644, 651, 658, 665, 673, 683, 695, 709, 724, 738, 750, 760, 768, 775, 782, 789, 805, 811, 818, 825, 832, 839, 847, 857, 869, 882, 894, 904, 912, 919, 926, 933, 940, 956, 962, 969, 976, 983, 990, 997, 1005, 1015, 1026, 1036, 1044, 1051, 1058, 1065, 1072, 1079, 1095, 1101, 1108, 1115, 1122, 1129, 1136, 1143, 1151, 1160, 1168, 1175, 1182, 1189, 1196, 1203, 1210, 1226, 1232, 1239, 1246, 1253, 1260, 1267, 1274, 1281, 1288, 1295, 1302, 1309, 1316, 1323, 1330, 1337, 1353, 1355, 1358, 1365, 1372, 1379, 1386, 1393, 1400, 1407, 1414, 1421, 1428, 1435, 1442, 1449, 1456, 1463, 1479, 1485, 1492, 1499, 1506, 1513, 1520, 1527, 1534, 1541, 1548, 1555, 1562, 1569, 1576, 1583, 1590, 1606, 1612, 1619, 1626, 1633, 1640, 1647, 1654, 1661, 1669, 1678, 1686, 1693, 1700, 1707, 1714, 1721, 1737, 1743, 1750, 1757, 1764, 1771, 1778, 1785, 1793, 1803, 1814, 1824, 1832, 1839, 1846, 1853, 1860, 1876, 1882, 1889, 1896, 1903, 1910, 1917, 1925, 1935, 1947, 1960, 1972, 1982, 1990, 1997, 2004, 2011, 2027, 2033, 2040, 2047, 2054, 2061, 2069, 2079, 2091, 2105, 2120, 2134, 2146, 2156, 2164, 2171, 2178, 2194, 2200, 2207, 2214, 2221, 2229, 2239, 2251, 2265, 2281, 2298, 2314, 2328, 2340, 2350, 2358, 2365, 2381, 2387, 2394, 2401, 2409, 2419, 2431, 2445, 2461, 2479, 2498, 2516, 2532, 2546, 2558, 2568, 2576, 2592, 2594, 2597, 2604, 2612, 2622, 2634, 2648, 2664, 2682, 2702, 2723, 2743, 2761, 2777, 2791, 2803, 2813, 2830]
Discarding 292 places :
Implicit Place search using SMT only with invariants took 4827 ms to find 292 implicit places.
Starting structural reductions in LIVENESS mode, iteration 1 : 2699/4260 places, 4786/6027 transitions.
Applied a total of 0 rules in 36 ms. Remains 2699 /2699 variables (removed 0) and now considering 4786/4786 (removed 0) transitions.
Finished structural reductions in LIVENESS mode , in 2 iterations and 5141 ms. Remains : 2699/4260 places, 4786/6027 transitions.
Initial state reduction rules removed 17 formulas.
[2024-05-25 08:23:39] [INFO ] Flatten gal took : 368 ms
[2024-05-25 08:23:40] [INFO ] Flatten gal took : 426 ms
[2024-05-25 08:23:40] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17251975661814639419.gal : 62 ms
[2024-05-25 08:23:40] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16869560166931811397.prop : 25 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/ReachabilityCardinality17251975661814639419.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16869560166931811397.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 ...330
Loading property file /tmp/ReachabilityCardinality16869560166931811397.prop.
Incomplete random walk after 10000 steps, including 298 resets, run finished after 3508 ms. (steps per millisecond=2 ) properties (out of 4769) seen :1949
Running SMT prover for 2820 properties.
[2024-05-25 08:23:42] [INFO ] Flow matrix only has 4514 transitions (discarded 272 similar events)
// Phase 1: matrix 4514 rows 2699 cols
[2024-05-25 08:23:42] [INFO ] Computed 177 invariants in 136 ms
Reachability property qltransition_2603 is true.
Reachability property qltransition_2594 is true.
Reachability property qltransition_2415 is true.
Reachability property qltransition_2408 is true.
Reachability property qltransition_2402 is true.
Reachability property qltransition_2378 is true.
Reachability property qltransition_2371 is true.
Reachability property qltransition_2216 is true.
Reachability property qltransition_2210 is true.
Reachability property qltransition_2204 is true.
Reachability property qltransition_2180 is true.
Reachability property qltransition_2174 is true.
Reachability property qltransition_2042 is true.
Reachability property qltransition_2036 is true.
Reachability property qltransition_2030 is true.
Reachability property qltransition_2006 is true.
Reachability property qltransition_2000 is true.
Reachability property qltransition_1994 is true.
Reachability property qltransition_1888 is true.
Reachability property qltransition_1882 is true.
Reachability property qltransition_1876 is true.
Reachability property qltransition_1852 is true.
Reachability property qltransition_1846 is true.
Reachability property qltransition_1840 is true.
Reachability property qltransition_1750 is true.
Reachability property qltransition_1744 is true.
Reachability property qltransition_1738 is true.
Reachability property qltransition_1714 is true.
Reachability property qltransition_1708 is true.
Reachability property qltransition_1702 is true.
Reachability property qltransition_1624 is true.
Reachability property qltransition_1618 is true.
Reachability property qltransition_1612 is true.
Reachability property qltransition_1588 is true.
Reachability property qltransition_1582 is true.
Reachability property qltransition_1576 is true.
Reachability property qltransition_1506 is true.
Reachability property qltransition_1500 is true.
Reachability property qltransition_1494 is true.
Reachability property qltransition_1470 is true.
Reachability property qltransition_1464 is true.
Reachability property qltransition_1458 is true.
Reachability property qltransition_1392 is true.
Reachability property qltransition_1386 is true.
Reachability property qltransition_1380 is true.
Reachability property qltransition_1356 is true.
Reachability property qltransition_1350 is true.
Reachability property qltransition_1344 is true.
Reachability property qltransition_1278 is true.
Reachability property qltransition_1272 is true.
Reachability property qltransition_1266 is true.
Reachability property qltransition_1242 is true.
Reachability property qltransition_1236 is true.
Reachability property qltransition_1230 is true.
Reachability property qltransition_1164 is true.
Reachability property qltransition_1158 is true.
Reachability property qltransition_1152 is true.
Reachability property qltransition_1128 is true.
Reachability property qltransition_1122 is true.
Reachability property qltransition_1116 is true.
Reachability property qltransition_1046 is true.
Reachability property qltransition_1040 is true.
Reachability property qltransition_1034 is true.
Reachability property qltransition_1010 is true.
Reachability property qltransition_1004 is true.
Reachability property qltransition_998 is true.
Reachability property qltransition_920 is true.
Reachability property qltransition_914 is true.
Reachability property qltransition_908 is true.
Reachability property qltransition_884 is true.
Reachability property qltransition_878 is true.
Reachability property qltransition_872 is true.
Reachability property qltransition_782 is true.
Reachability property qltransition_776 is true.
Reachability property qltransition_770 is true.
Reachability property qltransition_746 is true.
Reachability property qltransition_740 is true.
Reachability property qltransition_734 is true.
Reachability property qltransition_628 is true.
Reachability property qltransition_622 is true.
Reachability property qltransition_616 is true.
Reachability property qltransition_592 is true.
Reachability property qltransition_586 is true.
Reachability property qltransition_580 is true.
Reachability property qltransition_448 is true.
Reachability property qltransition_442 is true.
Reachability property qltransition_418 is true.
Reachability property qltransition_412 is true.
Reachability property qltransition_405 is true.
Reachability property qltransition_250 is true.
Reachability property qltransition_244 is true.
Reachability property qltransition_220 is true.
Reachability property qltransition_213 is true.
Reachability property qltransition_204 is true.
Reachability property qltransition_25 is true.
Reachability property qltransition_18 is true.
Reachability property qltransition_9 is true.
SDD proceeding with computation,4672 properties remain. new max is 2
SDD size :1 after 10
SDD proceeding with computation,4672 properties remain. new max is 4
SDD size :10 after 11
Reachability property qltransition_2393 is true.
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)
[2024-05-25 08:24:10] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-25 08:24:10] [INFO ] After 25039ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 2820 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 1 ms.
Support contains 1910 out of 2699 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2699/2699 places, 4786/4786 transitions.
Discarding 476 places :
Symmetric choice reduction at 0 with 476 rule applications. Total rules 476 place count 2223 transition count 4310
Iterating global reduction 0 with 476 rules applied. Total rules applied 952 place count 2223 transition count 4310
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 955 place count 2223 transition count 4307
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 958 place count 2220 transition count 4307
Reachability property qltransition_1257 is true.
Partial Free-agglomeration rule applied 16 times.
Drop transitions removed 16 transitions
Iterating global reduction 1 with 16 rules applied. Total rules applied 974 place count 2220 transition count 4307
Applied a total of 974 rules in 506 ms. Remains 2220 /2699 variables (removed 479) and now considering 4307/4786 (removed 479) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 508 ms. Remains : 2220/2699 places, 4307/4786 transitions.
Reachability property qltransition_235 is true.
SDD proceeding with computation,4669 properties remain. new max is 4
SDD size :11 after 25
Reachability property qltransition_2195 is true.
SDD proceeding with computation,4668 properties remain. new max is 4
SDD size :25 after 33
Reachability property qltransition_433 is true.
SDD proceeding with computation,4667 properties remain. new max is 4
SDD size :33 after 38
Reachability property qltransition_2021 is true.
SDD proceeding with computation,4666 properties remain. new max is 4
SDD size :38 after 43
Interrupted random walk after 139017 steps, including 4178 resets, run timeout after 30001 ms. (steps per millisecond=4 ) properties seen 1049
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 1771) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 1771) seen :2
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1769) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1769) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1769) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1769) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1769) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1769) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1769) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1769) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1769) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1769) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 1769) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1769) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 1769) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1769) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1769) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1769) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1769) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 1769) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1769) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 1769) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 1769) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 1769) seen :2
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1767) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1767) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1767) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1767) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1767) seen :2
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1765) seen :2
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 1763) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1763) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1763) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 1763) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1763) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 1763) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 1763) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 1763) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 1763) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 1763) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1763) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 1763) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1763) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1763) seen :2
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1761) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1761) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1761) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1761) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 1761) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1761) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 1761) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 1761) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1761) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1761) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1761) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 1761) seen :2
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1759) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 1759) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1759) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 1759) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 1759) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1759) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1759) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 1759) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1759) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 1759) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1759) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1759) seen :2
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 1757) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1757) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 1757) seen :2
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1755) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 1755) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1755) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1755) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 1755) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 1755) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1755) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1755) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1755) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1755) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 1755) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1755) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 1755) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 1755) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 1755) seen :2
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 1753) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 1753) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 1753) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 1753) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1753) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 1753) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1753) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 1753) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 1753) seen :2
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 1751) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1751) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1751) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1751) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 1751) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 1751) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1751) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1751) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1751) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 1751) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 1751) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 1751) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 1751) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 1751) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 1751) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 1751) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 1751) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1751) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 1751) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 1751) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 1751) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 1751) seen :2
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 1749) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 1749) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 1749) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 1749) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 1749) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 1749) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 1749) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 1749) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 1749) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 1749) seen :2
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 1747) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 1747) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 1747) seen :2
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 1745) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 1745) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 1745) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 1745) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1745) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1745) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 1745) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 1745) seen :2
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 55 ms. (steps per millisecond=18 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 1743) seen :0
Reachability property qltransition_607 is true.
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 55 ms. (steps per millisecond=18 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 49 ms. (steps per millisecond=20 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 1743) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 1743) seen :2
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 1741) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 1741) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 1741) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 1741) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 1741) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 1741) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1741) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1741) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 1741) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1741) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 1741) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1741) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1741) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 1741) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1741) seen :2
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 1739) seen :2
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 1737) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 1737) seen :2
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 1735) seen :2
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 1733) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 1733) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 1733) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1733) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 1733) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1733) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1733) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 1733) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 1733) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 1733) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 1733) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 1733) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 1733) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 1733) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 1733) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 54 ms. (steps per millisecond=18 ) properties (out of 1733) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 1733) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 1733) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 1733) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 60 ms. (steps per millisecond=16 ) properties (out of 1733) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 1733) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 1733) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 1733) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 1733) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 1733) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 1733) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1733) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 1733) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 1733) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 1733) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1733) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 1733) seen :2
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 1731) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 1731) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1731) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 1731) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 1731) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1731) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 1731) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 1731) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 64 ms. (steps per millisecond=15 ) properties (out of 1731) seen :4
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 1727) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1727) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 1727) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1727) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1727) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1727) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 1727) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1727) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 1727) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 1727) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1727) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 1727) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1727) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 1727) seen :2
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1725) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1725) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 1725) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1725) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 1725) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1725) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1725) seen :2
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 1723) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1723) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1723) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 1723) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 1723) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1723) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 1723) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1723) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1723) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1723) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1723) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1723) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 1723) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 1723) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 1723) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 1723) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 1723) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1723) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 1723) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 1723) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 1723) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 1723) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 1723) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 1723) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 1723) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1723) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 1723) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 1723) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 1723) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1723) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 1723) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 1723) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1723) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1723) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 1723) seen :2
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 1721) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 1721) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1721) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 1721) seen :2
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 1719) seen :0
SDD proceeding with computation,4665 properties remain. new max is 4
SDD size :43 after 49
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1719) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1719) seen :0
Running SMT prover for 1719 properties.
[2024-05-25 08:24:52] [INFO ] Flow matrix only has 4033 transitions (discarded 274 similar events)
// Phase 1: matrix 4033 rows 2220 cols
[2024-05-25 08:24:52] [INFO ] Computed 177 invariants in 46 ms
Reachability property qltransition_1867 is true.
Reachability property qltransition_1143 is true.
SDD proceeding with computation,4663 properties remain. new max is 4
SDD size :49 after 61
Reachability property qltransition_1371 is true.
Reachability property qltransition_761 is true.
SDD proceeding with computation,4661 properties remain. new max is 4
SDD size :61 after 73
Reachability property qltransition_1729 is true.
Reachability property qltransition_1603 is true.
Reachability property qltransition_1485 is true.
Reachability property qltransition_1025 is true.
Reachability property qltransition_899 is true.
SDD proceeding with computation,4656 properties remain. new max is 4
SDD size :73 after 103
[2024-05-25 08:25:50] [INFO ] [Real]Absence check using 31 positive place invariants in 38 ms returned sat
[2024-05-25 08:25:50] [INFO ] [Real]Absence check using 31 positive and 146 generalized place invariants in 30 ms returned sat
Reachability property qltransition_2424 is true.
Reachability property qltransition_2223 is true.
Reachability property qltransition_2048 is true.
Reachability property qltransition_1894 is true.
Reachability property qltransition_1756 is true.
Reachability property qltransition_1630 is true.
Reachability property qltransition_1512 is true.
Reachability property qltransition_1398 is true.
Reachability property qltransition_1284 is true.
Reachability property qltransition_1170 is true.
Reachability property qltransition_1052 is true.
Reachability property qltransition_926 is true.
Reachability property qltransition_788 is true.
Reachability property qltransition_454 is true.
Reachability property qltransition_257 is true.
Reachability property qltransition_34 is true.
SDD proceeding with computation,4640 properties remain. new max is 4
SDD size :103 after 105
SDD proceeding with computation,4640 properties remain. new max is 8
SDD size :105 after 108
SDD proceeding with computation,4640 properties remain. new max is 16
SDD size :108 after 109
SDD proceeding with computation,4640 properties remain. new max is 32
SDD size :109 after 111
SDD proceeding with computation,4640 properties remain. new max is 64
SDD size :111 after 120
Reachability property qltransition_2761 is true.
Reachability property qltransition_2611 is true.
Reachability property qltransition_2610 is true.
Reachability property qltransition_2604 is true.
Reachability property qltransition_2595 is true.
Reachability property qltransition_2425 is true.
Reachability property qltransition_2416 is true.
Reachability property qltransition_2409 is true.
Reachability property qltransition_2403 is true.
Reachability property qltransition_2379 is true.
Reachability property qltransition_2372 is true.
Reachability property qltransition_2224 is true.
Reachability property qltransition_2217 is true.
Reachability property qltransition_2211 is true.
Reachability property qltransition_2205 is true.
Reachability property qltransition_2181 is true.
Reachability property qltransition_2175 is true.
Reachability property qltransition_2049 is true.
Reachability property qltransition_2043 is true.
Reachability property qltransition_2037 is true.
Reachability property qltransition_2031 is true.
Reachability property qltransition_2007 is true.
Reachability property qltransition_2001 is true.
Reachability property qltransition_1995 is true.
Reachability property qltransition_1896 is true.
Reachability property qltransition_1895 is true.
Reachability property qltransition_1889 is true.
Reachability property qltransition_1883 is true.
Reachability property qltransition_1877 is true.
Reachability property qltransition_1853 is true.
Reachability property qltransition_1847 is true.
Reachability property qltransition_1841 is true.
Reachability property qltransition_1757 is true.
Reachability property qltransition_1751 is true.
Reachability property qltransition_1745 is true.
Reachability property qltransition_1739 is true.
Reachability property qltransition_1715 is true.
Reachability property qltransition_1709 is true.
Reachability property qltransition_1703 is true.
Reachability property qltransition_1631 is true.
Reachability property qltransition_1625 is true.
Reachability property qltransition_1619 is true.
Reachability property qltransition_1613 is true.
Reachability property qltransition_1589 is true.
Reachability property qltransition_1583 is true.
Reachability property qltransition_1577 is true.
Reachability property qltransition_1513 is true.
Reachability property qltransition_1507 is true.
Reachability property qltransition_1501 is true.
Reachability property qltransition_1495 is true.
Reachability property qltransition_1471 is true.
Reachability property qltransition_1465 is true.
Reachability property qltransition_1459 is true.
Reachability property qltransition_1399 is true.
Reachability property qltransition_1393 is true.
Reachability property qltransition_1387 is true.
Reachability property qltransition_1381 is true.
Reachability property qltransition_1357 is true.
Reachability property qltransition_1351 is true.
Reachability property qltransition_1345 is true.
Reachability property qltransition_1286 is true.
Reachability property qltransition_1285 is true.
Reachability property qltransition_1279 is true.
Reachability property qltransition_1273 is true.
Reachability property qltransition_1267 is true.
Reachability property qltransition_1243 is true.
Reachability property qltransition_1237 is true.
Reachability property qltransition_1231 is true.
Reachability property qltransition_1172 is true.
Reachability property qltransition_1171 is true.
Reachability property qltransition_1165 is true.
Reachability property qltransition_1159 is true.
Reachability property qltransition_1153 is true.
Reachability property qltransition_1129 is true.
Reachability property qltransition_1123 is true.
Reachability property qltransition_1117 is true.
Reachability property qltransition_1053 is true.
Reachability property qltransition_1047 is true.
Reachability property qltransition_1041 is true.
Reachability property qltransition_1035 is true.
Reachability property qltransition_1011 is true.
Reachability property qltransition_1005 is true.
Reachability property qltransition_999 is true.
Reachability property qltransition_928 is true.
Reachability property qltransition_927 is true.
Reachability property qltransition_921 is true.
Reachability property qltransition_915 is true.
Reachability property qltransition_909 is true.
Reachability property qltransition_885 is true.
Reachability property qltransition_879 is true.
Reachability property qltransition_873 is true.
Reachability property qltransition_790 is true.
Reachability property qltransition_789 is true.
Reachability property qltransition_783 is true.
Reachability property qltransition_777 is true.
Reachability property qltransition_771 is true.
Reachability property qltransition_747 is true.
Reachability property qltransition_741 is true.
Reachability property qltransition_735 is true.
Reachability property qltransition_629 is true.
Reachability property qltransition_623 is true.
Reachability property qltransition_617 is true.
Reachability property qltransition_593 is true.
Reachability property qltransition_587 is true.
Reachability property qltransition_581 is true.
Reachability property qltransition_455 is true.
Reachability property qltransition_449 is true.
Reachability property qltransition_443 is true.
Reachability property qltransition_419 is true.
Reachability property qltransition_413 is true.
Reachability property qltransition_406 is true.
Reachability property qltransition_262 is true.
Reachability property qltransition_258 is true.
Reachability property qltransition_251 is true.
Reachability property qltransition_245 is true.
Reachability property qltransition_221 is true.
Reachability property qltransition_214 is true.
Reachability property qltransition_205 is true.
Reachability property qltransition_41 is true.
Reachability property qltransition_35 is true.
Reachability property qltransition_26 is true.
Reachability property qltransition_19 is true.
SDD proceeding with computation,4518 properties remain. new max is 64
SDD size :120 after 242
Reachability property qltransition_2823 is true.
Reachability property qltransition_2612 is true.
SDD proceeding with computation,4516 properties remain. new max is 64
SDD size :242 after 244
Reachability property qltransition_3013 is true.
Reachability property qltransition_2615 is true.
SDD proceeding with computation,4514 properties remain. new max is 64
SDD size :244 after 246
Reachability property qltransition_3079 is true.
Reachability property qltransition_2616 is true.
SDD proceeding with computation,4512 properties remain. new max is 64
SDD size :246 after 248
Reachability property qltransition_3208 is true.
Reachability property qltransition_2618 is true.
SDD proceeding with computation,4510 properties remain. new max is 64
SDD size :248 after 250
Reachability property qltransition_3266 is true.
Reachability property qltransition_2619 is true.
SDD proceeding with computation,4508 properties remain. new max is 64
SDD size :250 after 252
Reachability property qltransition_3593 is true.
Reachability property qltransition_2624 is true.
SDD proceeding with computation,4506 properties remain. new max is 64
SDD size :252 after 254
Reachability property qltransition_3785 is true.
Reachability property qltransition_2627 is true.
Reachability property qltransition_2431 is true.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:800)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:634)
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)
[2024-05-25 08:28:38] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-25 08:28:38] [INFO ] After 225050ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 1719 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 1029 out of 2220 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2220/2220 places, 4307/4307 transitions.
Discarding 429 places :
Symmetric choice reduction at 0 with 429 rule applications. Total rules 429 place count 1791 transition count 3878
Iterating global reduction 0 with 429 rules applied. Total rules applied 858 place count 1791 transition count 3878
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 4 Pre rules applied. Total rules applied 858 place count 1791 transition count 3874
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 0 with 8 rules applied. Total rules applied 866 place count 1787 transition count 3874
Discarding 194 places :
Symmetric choice reduction at 0 with 194 rule applications. Total rules 1060 place count 1593 transition count 3098
Iterating global reduction 0 with 194 rules applied. Total rules applied 1254 place count 1593 transition count 3098
Free-agglomeration rule (complex) applied 12 times.
Iterating global reduction 0 with 12 rules applied. Total rules applied 1266 place count 1593 transition count 3086
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 0 with 12 rules applied. Total rules applied 1278 place count 1581 transition count 3086
Partial Free-agglomeration rule applied 45 times.
Drop transitions removed 45 transitions
Iterating global reduction 1 with 45 rules applied. Total rules applied 1323 place count 1581 transition count 3086
Applied a total of 1323 rules in 320 ms. Remains 1581 /2220 variables (removed 639) and now considering 3086/4307 (removed 1221) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 320 ms. Remains : 1581/2220 places, 3086/4307 transitions.
SDD proceeding with computation,4503 properties remain. new max is 64
SDD size :254 after 258
Reachability property qltransition_3529 is true.
Interrupted random walk after 148808 steps, including 5062 resets, run timeout after 30001 ms. (steps per millisecond=4 ) properties seen 86
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1633) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 1633) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 1633) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 1633) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 52 ms. (steps per millisecond=19 ) properties (out of 1633) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 1633) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1633) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 1633) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 1633) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 1633) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 1633) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 1633) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1633) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1633) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1633) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1633) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1633) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 1633) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1633) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1633) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1633) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 1633) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 1633) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 1633) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1633) seen :2
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1631) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 1631) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 1631) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1631) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 1631) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 1631) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 1631) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1631) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1631) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 1631) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 1631) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 86 ms. (steps per millisecond=11 ) properties (out of 1631) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1631) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1631) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1631) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1631) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1631) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 1631) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1631) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1631) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1631) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1631) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 1631) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1631) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1631) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1631) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 1631) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1631) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1631) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1631) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 1631) seen :2
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 52 ms. (steps per millisecond=19 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 34 ms. (steps per millisecond=29 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1629) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1629) seen :0
Reachability property qltransition_2623 is true.
Reachability property qltransition_1758 is true.
SDD proceeding with computation,4500 properties remain. new max is 64
SDD size :258 after 261
Reachability property qltransition_3331 is true.
Reachability property qltransition_2620 is true.
Reachability property qltransition_1400 is true.
SDD proceeding with computation,4497 properties remain. new max is 64
SDD size :261 after 264
Reachability property qltransition_3139 is true.
Reachability property qltransition_2617 is true.
Reachability property qltransition_1054 is true.
SDD proceeding with computation,4494 properties remain. new max is 64
SDD size :264 after 267
Reachability property qltransition_3459 is true.
Reachability property qltransition_2622 is true.
Reachability property qltransition_1632 is true.
SDD proceeding with computation,4491 properties remain. new max is 64
SDD size :267 after 270
Reachability property qltransition_3398 is true.
Reachability property qltransition_2621 is true.
Reachability property qltransition_1514 is true.
SDD proceeding with computation,4488 properties remain. new max is 64
SDD size :270 after 273
Reachability property qltransition_3718 is true.
Reachability property qltransition_2626 is true.
Reachability property qltransition_2228 is true.
SDD proceeding with computation,4485 properties remain. new max is 64
SDD size :273 after 276
Reachability property qltransition_2888 is true.
Reachability property qltransition_2613 is true.
Reachability property qltransition_457 is true.
SDD proceeding with computation,4482 properties remain. new max is 64
SDD size :276 after 279
Reachability property qltransition_3653 is true.
Reachability property qltransition_2625 is true.
Reachability property qltransition_2051 is true.
SDD proceeding with computation,4479 properties remain. new max is 64
SDD size :279 after 282
Interrupted probabilistic random walk after 829187 steps, run timeout after 99001 ms. (steps per millisecond=8 ) properties seen :{47=1, 69=1, 80=1, 122=1, 145=1, 154=1, 172=1, 181=1, 227=1, 247=1, 254=1, 290=1, 295=1, 301=1, 306=1, 328=1, 331=1, 339=1, 382=1, 404=1, 405=1, 406=1, 407=1, 408=1, 409=1, 436=1, 443=1, 450=1, 451=1, 452=1, 454=1, 455=1, 456=1, 470=1, 473=1, 481=1, 501=1, 515=1, 549=1, 575=1, 627=1, 755=1, 791=1, 797=1, 798=1, 799=1, 800=1, 801=1, 802=1, 803=1, 804=1, 805=1, 1162=1, 1163=1, 1164=1, 1165=1, 1166=1, 1167=1, 1180=1, 1182=1, 1183=1, 1184=1, 1186=1, 1188=1, 1190=1, 1191=1, 1194=1, 1239=1, 1241=1, 1242=1, 1243=1, 1245=1, 1246=1, 1248=1, 1249=1, 1251=1, 1252=1, 1253=1, 1262=1, 1269=1, 1270=1, 1271=1, 1272=1}
Probabilistic random walk after 829187 steps, saw 371284 distinct states, run finished after 99007 ms. (steps per millisecond=8 ) properties seen :83
Running SMT prover for 1546 properties.
[2024-05-25 08:30:51] [INFO ] Flow matrix only has 2800 transitions (discarded 286 similar events)
// Phase 1: matrix 2800 rows 1581 cols
[2024-05-25 08:30:51] [INFO ] Computed 177 invariants in 34 ms
SDD proceeding with computation,4479 properties remain. new max is 128
SDD size :282 after 378
[2024-05-25 08:31:33] [INFO ] [Real]Absence check using 31 positive place invariants in 35 ms returned sat
[2024-05-25 08:31:33] [INFO ] [Real]Absence check using 31 positive and 146 generalized place invariants in 24 ms returned sat
Reachability property qltransition_2767 is true.
Reachability property qltransition_2683 is true.
Reachability property qltransition_2682 is true.
Reachability property qltransition_408 is true.
Reachability property qltransition_209 is true.
SDD proceeding with computation,4474 properties remain. new max is 128
SDD size :378 after 383
Reachability property qltransition_2829 is true.
Reachability property qltransition_2684 is true.
SDD proceeding with computation,4472 properties remain. new max is 128
SDD size :383 after 385
Reachability property qltransition_3790 is true.
Reachability property qltransition_2699 is true.
Reachability property qltransition_2599 is true.
SDD proceeding with computation,4469 properties remain. new max is 128
SDD size :385 after 389
Reachability property qltransition_2890 is true.
Reachability property qltransition_2685 is true.
Reachability property qltransition_582 is true.
SDD proceeding with computation,4466 properties remain. new max is 128
SDD size :389 after 392
Reachability property qltransition_3724 is true.
Reachability property qltransition_2698 is true.
Reachability property qltransition_2374 is true.
SDD proceeding with computation,4463 properties remain. new max is 128
SDD size :392 after 395
Reachability property qltransition_2958 is true.
Reachability property qltransition_2686 is true.
Reachability property qltransition_736 is true.
SDD proceeding with computation,4460 properties remain. new max is 128
SDD size :395 after 398
Reachability property qltransition_3277 is true.
Reachability property qltransition_2691 is true.
Reachability property qltransition_1346 is true.
SDD proceeding with computation,4457 properties remain. new max is 128
SDD size :398 after 401
Reachability property qltransition_3595 is true.
Reachability property qltransition_2696 is true.
Reachability property qltransition_1996 is true.
SDD proceeding with computation,4454 properties remain. new max is 128
SDD size :401 after 404
Reachability property qltransition_3022 is true.
Reachability property qltransition_2687 is true.
Reachability property qltransition_874 is true.
SDD proceeding with computation,4451 properties remain. new max is 128
SDD size :404 after 407
Reachability property qltransition_3211 is true.
Reachability property qltransition_2690 is true.
Reachability property qltransition_1232 is true.
SDD proceeding with computation,4448 properties remain. new max is 128
SDD size :407 after 410
Reachability property qltransition_3084 is true.
Reachability property qltransition_2688 is true.
Reachability property qltransition_1000 is true.
SDD proceeding with computation,4445 properties remain. new max is 128
SDD size :410 after 413
Reachability property qltransition_3530 is true.
Detected timeout of ITS tools.
[2024-05-25 08:33:40] [INFO ] Flatten gal took : 210 ms
[2024-05-25 08:33:40] [INFO ] Applying decomposition
[2024-05-25 08:33:40] [INFO ] Flatten gal took : 161 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/graph4624052132851436349.txt' '-o' '/tmp/graph4624052132851436349.bin' '-w' '/tmp/graph4624052132851436349.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202304061127/bin/louvain-linux64' '/tmp/graph4624052132851436349.bin' '-l' '-1' '-v' '-w' '/tmp/graph4624052132851436349.weights' '-q' '0' '-e' '0.001'
[2024-05-25 08:33:41] [INFO ] Decomposing Gal with order
[2024-05-25 08:33:41] [INFO ] Rewriting arrays to variables to allow decomposition.
[2024-05-25 08:33:42] [INFO ] Removed a total of 3845 redundant transitions.
[2024-05-25 08:33:42] [INFO ] Flatten gal took : 984 ms
[2024-05-25 08:33:43] [INFO ] Fuse similar labels procedure discarded/fused a total of 2014 labels/synchronizations in 254 ms.
[2024-05-25 08:33:43] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6691056947364051029.gal : 57 ms
[2024-05-25 08:33:43] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality4241722633654971898.prop : 8 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/ReachabilityCardinality6691056947364051029.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality4241722633654971898.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 ...307
Loading property file /tmp/ReachabilityCardinality4241722633654971898.prop.
SDD proceeding with computation,1546 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1546 properties remain. new max is 8
SDD size :4 after 6
SDD proceeding with computation,1546 properties remain. new max is 16
SDD size :6 after 10
SDD proceeding with computation,1546 properties remain. new max is 32
SDD size :10 after 13
SDD proceeding with computation,1546 properties remain. new max is 64
SDD size :13 after 18
SDD proceeding with computation,1546 properties remain. new max is 128
SDD size :18 after 27
SDD proceeding with computation,1546 properties remain. new max is 256
SDD size :27 after 42
SDD proceeding with computation,1546 properties remain. new max is 512
SDD size :42 after 149
SDD proceeding with computation,1546 properties remain. new max is 1024
SDD size :149 after 164
SDD proceeding with computation,1546 properties remain. new max is 2048
SDD size :164 after 231
SDD proceeding with computation,1546 properties remain. new max is 4096
SDD size :231 after 463
SDD proceeding with computation,1546 properties remain. new max is 8192
SDD size :463 after 623
SDD proceeding with computation,1546 properties remain. new max is 16384
SDD size :623 after 1409
SDD proceeding with computation,1546 properties remain. new max is 32768
SDD size :1409 after 1467
[2024-05-25 08:34:37] [INFO ] After 144401ms SMT Verify possible using state equation in real domain returned unsat :0 sat :495 real:1051
[2024-05-25 08:34:37] [INFO ] State equation strengthened by 1052 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:645)
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)
[2024-05-25 08:34:37] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-25 08:34:37] [INFO ] After 225052ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 1546 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 877 out of 1581 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1581/1581 places, 3086/3086 transitions.
Discarding 42 places :
Symmetric choice reduction at 0 with 42 rule applications. Total rules 42 place count 1539 transition count 3044
Iterating global reduction 0 with 42 rules applied. Total rules applied 84 place count 1539 transition count 3044
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 3 Pre rules applied. Total rules applied 84 place count 1539 transition count 3041
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 90 place count 1536 transition count 3041
Discarding 39 places :
Symmetric choice reduction at 0 with 39 rule applications. Total rules 129 place count 1497 transition count 2885
Iterating global reduction 0 with 39 rules applied. Total rules applied 168 place count 1497 transition count 2885
Partial Free-agglomeration rule applied 10 times.
Drop transitions removed 10 transitions
Iterating global reduction 0 with 10 rules applied. Total rules applied 178 place count 1497 transition count 2885
Applied a total of 178 rules in 345 ms. Remains 1497 /1581 variables (removed 84) and now considering 2885/3086 (removed 201) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 360 ms. Remains : 1497/1581 places, 2885/3086 transitions.
SDD proceeding with computation,1546 properties remain. new max is 65536
SDD size :1467 after 2401
Interrupted random walk after 206167 steps, including 7024 resets, run timeout after 30001 ms. (steps per millisecond=6 ) properties seen 0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 19 ms. (steps per millisecond=52 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 1546) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 1546) seen :0
SDD proceeding with computation,1546 properties remain. new max is 131072
SDD size :2401 after 4679
Probabilistic random walk after 1000001 steps, saw 445623 distinct states, run finished after 91966 ms. (steps per millisecond=10 ) properties seen :0
Running SMT prover for 1546 properties.
[2024-05-25 08:36:41] [INFO ] Flow matrix only has 2599 transitions (discarded 286 similar events)
// Phase 1: matrix 2599 rows 1497 cols
[2024-05-25 08:36:41] [INFO ] Computed 177 invariants in 23 ms
[2024-05-25 08:37:19] [INFO ] [Real]Absence check using 31 positive place invariants in 45 ms returned sat
[2024-05-25 08:37:19] [INFO ] [Real]Absence check using 31 positive and 146 generalized place invariants in 25 ms returned sat
SDD proceeding with computation,1546 properties remain. new max is 262144
SDD size :4679 after 5610
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.checkResults(DeadlockTester.java:800)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:634)
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)
[2024-05-25 08:40:27] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-25 08:40:27] [INFO ] After 225027ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 1546 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 877 out of 1497 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1497/1497 places, 2885/2885 transitions.
Applied a total of 0 rules in 46 ms. Remains 1497 /1497 variables (removed 0) and now considering 2885/2885 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 47 ms. Remains : 1497/1497 places, 2885/2885 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1497/1497 places, 2885/2885 transitions.
Applied a total of 0 rules in 46 ms. Remains 1497 /1497 variables (removed 0) and now considering 2885/2885 (removed 0) transitions.
[2024-05-25 08:40:27] [INFO ] Flow matrix only has 2599 transitions (discarded 286 similar events)
[2024-05-25 08:40:27] [INFO ] Invariant cache hit.
[2024-05-25 08:40:27] [INFO ] Implicit Places using invariants in 597 ms returned [9, 10, 11, 12, 96, 97, 98, 99, 159, 160, 161, 162, 230, 231, 232, 233, 282, 283, 284, 285, 338, 339, 340, 341, 381, 382, 383, 384, 424, 425, 426, 427, 460, 461, 462, 463, 492, 493, 494, 495, 523, 524, 525, 526, 546, 547, 548, 549, 574, 575, 576, 577, 590, 591, 592, 593, 617, 618, 619, 620, 630, 631, 632, 633, 655, 656, 657, 678, 679, 680, 681, 704, 705, 706, 707, 717, 718, 719, 720, 744, 745, 746, 747, 759, 760, 761, 762, 787, 788, 789, 790, 807, 808, 809, 810, 838, 839, 840, 841, 865, 866, 867, 868, 901, 902, 903, 904, 937, 938, 939, 940, 980, 981, 982, 983, 1027, 1028, 1029, 1030, 1079, 1080, 1081, 1082, 1139, 1140, 1141, 1142, 1200, 1201, 1202, 1203, 1275, 1276, 1277, 1278]
Discarding 135 places :
Implicit Place search using SMT only with invariants took 601 ms to find 135 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1362/1497 places, 2885/2885 transitions.
Discarding 127 places :
Symmetric choice reduction at 0 with 127 rule applications. Total rules 127 place count 1235 transition count 2758
Iterating global reduction 0 with 127 rules applied. Total rules applied 254 place count 1235 transition count 2758
Discarding 127 places :
Symmetric choice reduction at 0 with 127 rule applications. Total rules 381 place count 1108 transition count 2631
Iterating global reduction 0 with 127 rules applied. Total rules applied 508 place count 1108 transition count 2631
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 539 place count 1077 transition count 2507
Iterating global reduction 0 with 31 rules applied. Total rules applied 570 place count 1077 transition count 2507
Applied a total of 570 rules in 65 ms. Remains 1077 /1362 variables (removed 285) and now considering 2507/2885 (removed 378) transitions.
[2024-05-25 08:40:27] [INFO ] Flow matrix only has 2221 transitions (discarded 286 similar events)
// Phase 1: matrix 2221 rows 1077 cols
[2024-05-25 08:40:27] [INFO ] Computed 42 invariants in 17 ms
[2024-05-25 08:40:28] [INFO ] Implicit Places using invariants in 292 ms returned []
[2024-05-25 08:40:28] [INFO ] Flow matrix only has 2221 transitions (discarded 286 similar events)
[2024-05-25 08:40:28] [INFO ] Invariant cache hit.
[2024-05-25 08:40:28] [INFO ] State equation strengthened by 842 read => feed constraints.
[2024-05-25 08:40:30] [INFO ] Implicit Places using invariants and state equation in 2171 ms returned []
Implicit Place search using SMT with State Equation took 2464 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 1077/1497 places, 2507/2885 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 3176 ms. Remains : 1077/1497 places, 2507/2885 transitions.
Interrupted random walk after 190248 steps, including 6480 resets, run timeout after 30001 ms. (steps per millisecond=6 ) properties seen 2
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 26 ms. (steps per millisecond=38 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 28 ms. (steps per millisecond=35 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 25 ms. (steps per millisecond=40 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 35 ms. (steps per millisecond=28 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 31 ms. (steps per millisecond=32 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 23 ms. (steps per millisecond=43 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 1544) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 20 ms. (steps per millisecond=50 ) properties (out of 1544) seen :0
Probabilistic random walk after 1000000 steps, saw 413768 distinct states, run finished after 78530 ms. (steps per millisecond=12 ) properties seen :32
Running SMT prover for 1512 properties.
[2024-05-25 08:42:20] [INFO ] Flow matrix only has 2221 transitions (discarded 286 similar events)
[2024-05-25 08:42:20] [INFO ] Invariant cache hit.
[2024-05-25 08:42:44] [INFO ] [Real]Absence check using 31 positive place invariants in 39 ms returned sat
[2024-05-25 08:42:44] [INFO ] [Real]Absence check using 31 positive and 11 generalized place invariants in 6 ms returned sat
Detected timeout of ITS tools.
Built C files in :
/tmp/ltsmin13938543045110341489
[2024-05-25 08:43:43] [INFO ] Built C files in 82ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin13938543045110341489
Running compilation step : cd /tmp/ltsmin13938543045110341489;'/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 17113 ms.
Running link step : cd /tmp/ltsmin13938543045110341489;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 71 ms.
Running LTSmin : cd /tmp/ltsmin13938543045110341489;'/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' 'qltransition_1==true'
[2024-05-25 08:46:05] [INFO ] After 177410ms SMT Verify possible using state equation in real domain returned unsat :0 sat :346 real:1166
[2024-05-25 08:46:05] [INFO ] State equation strengthened by 842 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:645)
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)
[2024-05-25 08:46:06] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-25 08:46:06] [INFO ] After 225117ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 1512 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 11 ms.
Support contains 851 out of 1077 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1077/1077 places, 2507/2507 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 1072 transition count 2502
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 1072 transition count 2502
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 10 place count 1072 transition count 2501
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 12 place count 1071 transition count 2501
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 17 place count 1066 transition count 2481
Iterating global reduction 0 with 5 rules applied. Total rules applied 22 place count 1066 transition count 2481
Applied a total of 22 rules in 187 ms. Remains 1066 /1077 variables (removed 11) and now considering 2481/2507 (removed 26) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 200 ms. Remains : 1066/1077 places, 2481/2507 transitions.
Interrupted random walk after 113483 steps, including 3869 resets, run timeout after 30001 ms. (steps per millisecond=3 ) properties seen 0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 60 ms. (steps per millisecond=16 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 56 ms. (steps per millisecond=17 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 47 ms. (steps per millisecond=21 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 54 ms. (steps per millisecond=18 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 60 ms. (steps per millisecond=16 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1000 steps, including 6 resets, run finished after 50 ms. (steps per millisecond=20 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 51 ms. (steps per millisecond=19 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 43 ms. (steps per millisecond=23 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 27 ms. (steps per millisecond=37 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 33 ms. (steps per millisecond=30 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1001 steps, including 6 resets, run finished after 59 ms. (steps per millisecond=16 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 38 ms. (steps per millisecond=26 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 44 ms. (steps per millisecond=22 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 37 ms. (steps per millisecond=27 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 41 ms. (steps per millisecond=24 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 40 ms. (steps per millisecond=25 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 32 ms. (steps per millisecond=31 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 45 ms. (steps per millisecond=22 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 46 ms. (steps per millisecond=21 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 42 ms. (steps per millisecond=23 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 39 ms. (steps per millisecond=25 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 30 ms. (steps per millisecond=33 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1001 steps, including 5 resets, run finished after 36 ms. (steps per millisecond=27 ) properties (out of 1512) seen :0
Incomplete Best-First random walk after 1000 steps, including 5 resets, run finished after 29 ms. (steps per millisecond=34 ) properties (out of 1512) seen :0
Interrupted probabilistic random walk after 411697 steps, run timeout after 96003 ms. (steps per millisecond=4 ) properties seen :{}
Probabilistic random walk after 411697 steps, saw 171151 distinct states, run finished after 96009 ms. (steps per millisecond=4 ) properties seen :0
Running SMT prover for 1512 properties.
[2024-05-25 08:48:14] [INFO ] Flow matrix only has 2195 transitions (discarded 286 similar events)
// Phase 1: matrix 2195 rows 1066 cols
[2024-05-25 08:48:14] [INFO ] Computed 42 invariants in 57 ms
[2024-05-25 08:48:46] [INFO ] [Real]Absence check using 31 positive place invariants in 88 ms returned sat
[2024-05-25 08:48:46] [INFO ] [Real]Absence check using 31 positive and 11 generalized place invariants in 2 ms returned sat
LTSmin run took 445079 ms.
Invariant validated
FORMULA QuasiLiveness FALSE TECHNIQUES RANDOM_WALK PROBABILISTIC_WALK LTSMIN BESTFIRST_WALK TOPOLOGICAL INITIAL_STATE SAT_SMT EXPLICIT
WARNING : LTS min runner thread failed on error :fr.lip6.move.gal.application.solver.global.GlobalPropertySolverException: QuasiLiveness FALSE
fr.lip6.move.gal.application.solver.global.GlobalPropertySolverException: QuasiLiveness FALSE
at fr.lip6.move.gal.application.solver.global.GlobalDonePropertyPrinter.put(GlobalDonePropertyPrinter.java:61)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner.checkProperty(LTSminRunner.java:279)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.checkProperties(LTSminRunner.java:175)
at fr.lip6.move.gal.application.runner.ltsmin.LTSminRunner$1.run(LTSminRunner.java:113)
at java.base/java.lang.Thread.run(Thread.java:833)
[2024-05-25 08:52:01] [INFO ] After 165986ms SMT Verify possible using state equation in real domain returned unsat :0 sat :467 real:1045
[2024-05-25 08:52:01] [INFO ] State equation strengthened by 827 read => feed constraints.
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:251)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:645)
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)
[2024-05-25 08:52:01] [WARNING] SMT solver failed with error :SMT solver raised an error when submitting script.... while checking expressions.
[2024-05-25 08:52:01] [INFO ] After 225059ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0
Fused 1512 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 851 out of 1066 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1066/1066 places, 2481/2481 transitions.
Applied a total of 0 rules in 39 ms. Remains 1066 /1066 variables (removed 0) and now considering 2481/2481 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 40 ms. Remains : 1066/1066 places, 2481/2481 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1066/1066 places, 2481/2481 transitions.
Applied a total of 0 rules in 30 ms. Remains 1066 /1066 variables (removed 0) and now considering 2481/2481 (removed 0) transitions.
[2024-05-25 08:52:01] [INFO ] Flow matrix only has 2195 transitions (discarded 286 similar events)
[2024-05-25 08:52:01] [INFO ] Invariant cache hit.
[2024-05-25 08:52:01] [INFO ] Implicit Places using invariants in 295 ms returned [521]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 297 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1065/1066 places, 2481/2481 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1064 transition count 2480
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1064 transition count 2480
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 1063 transition count 2479
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 1063 transition count 2479
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 5 place count 1062 transition count 2475
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 1062 transition count 2475
Applied a total of 6 rules in 53 ms. Remains 1062 /1065 variables (removed 3) and now considering 2475/2481 (removed 6) transitions.
[2024-05-25 08:52:01] [INFO ] Flow matrix only has 2189 transitions (discarded 286 similar events)
// Phase 1: matrix 2189 rows 1062 cols
[2024-05-25 08:52:02] [INFO ] Computed 41 invariants in 27 ms
[2024-05-25 08:52:02] [INFO ] Implicit Places using invariants in 321 ms returned []
[2024-05-25 08:52:02] [INFO ] Flow matrix only has 2189 transitions (discarded 286 similar events)
[2024-05-25 08:52:02] [INFO ] Invariant cache hit.
[2024-05-25 08:52:02] [INFO ] State equation strengthened by 824 read => feed constraints.
[2024-05-25 08:52:04] [INFO ] Implicit Places using invariants and state equation in 2381 ms returned []
Implicit Place search using SMT with State Equation took 2704 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 1062/1066 places, 2475/2481 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 3085 ms. Remains : 1062/1066 places, 2475/2481 transitions.
Total runtime 1712248 ms.

BK_STOP 1716627125675

--------------------
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
+ [[ QuasiLiveness = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution QuasiLiveness -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 QuasiLiveness -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="MultiCrashLeafsetExtension-PT-S16C04"
export BK_EXAMINATION="QuasiLiveness"
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 MultiCrashLeafsetExtension-PT-S16C04, examination is QuasiLiveness"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r264-tall-171654373000012"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S16C04.tgz
mv MultiCrashLeafsetExtension-PT-S16C04 execution
cd execution
if [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "UpperBounds" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] || [ "QuasiLiveness" = "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 [ "QuasiLiveness" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "QuasiLiveness" != "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 "QuasiLiveness.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property QuasiLiveness.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "QuasiLiveness.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 '' QuasiLiveness.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "QuasiLiveness" = "ReachabilityDeadlock" ] || [ "QuasiLiveness" = "QuasiLiveness" ] || [ "QuasiLiveness" = "StableMarking" ] || [ "QuasiLiveness" = "Liveness" ] || [ "QuasiLiveness" = "OneSafe" ] ; then
echo "FORMULA_NAME QuasiLiveness"
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 ;