fond
Model Checking Contest 2020
10th edition, Paris, France, June 23, 2020
Execution of r021-oct2-158897698900326
Last Updated
Jun 28, 2020

About the Execution of ITS-Tools for BridgeAndVehicles-PT-V20P10N50

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
15739.740 290838.00 361338.00 312.00 FFFTFTFFFFFTTTTT normal

Execution Chart

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

Trace from the execution

Formatting '/data/fko/mcc2020-input.r021-oct2-158897698900326.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2020-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
.......................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is BridgeAndVehicles-PT-V20P10N50, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r021-oct2-158897698900326
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 3.7M
-rw-r--r-- 1 mcc users 7.7K Mar 26 02:24 CTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Mar 26 02:24 CTLCardinality.xml
-rw-r--r-- 1 mcc users 60K Mar 25 20:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 180K Mar 25 20:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 7.8K Apr 8 14:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 35K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 78K Apr 8 14:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 230K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.1K Mar 25 17:23 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 25K Mar 25 17:23 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 129K Mar 25 12:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 376K Mar 25 12:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.0K Mar 25 17:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 6.5K Mar 25 17:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 2.5M Mar 24 05:37 model.pnml

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

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

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-ReachabilityCardinality-00
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-ReachabilityCardinality-01
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-ReachabilityCardinality-02
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-ReachabilityCardinality-03
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-ReachabilityCardinality-04
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-ReachabilityCardinality-05
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-ReachabilityCardinality-06
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-ReachabilityCardinality-07
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-ReachabilityCardinality-08
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-ReachabilityCardinality-09
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-ReachabilityCardinality-10
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-ReachabilityCardinality-11
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-ReachabilityCardinality-12
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-ReachabilityCardinality-13
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-ReachabilityCardinality-14
FORMULA_NAME BridgeAndVehicles-PT-V20P10N50-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1589231590183

[2020-05-11 21:13:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-11 21:13:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-11 21:13:14] [INFO ] Load time of PNML (sax parser for PT used): 278 ms
[2020-05-11 21:13:14] [INFO ] Transformed 108 places.
[2020-05-11 21:13:14] [INFO ] Transformed 2228 transitions.
[2020-05-11 21:13:14] [INFO ] Parsed PT model containing 108 places and 2228 transitions in 509 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 124 ms.
Working with output stream class java.io.PrintStream
FORMULA BridgeAndVehicles-PT-V20P10N50-ReachabilityCardinality-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 57 resets, run finished after 190 ms. (steps per millisecond=52 ) properties seen :[1, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0]
FORMULA BridgeAndVehicles-PT-V20P10N50-ReachabilityCardinality-13 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V20P10N50-ReachabilityCardinality-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V20P10N50-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA BridgeAndVehicles-PT-V20P10N50-ReachabilityCardinality-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 53 ms. (steps per millisecond=188 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 21 resets, run finished after 33 ms. (steps per millisecond=303 ) properties seen :[0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA BridgeAndVehicles-PT-V20P10N50-ReachabilityCardinality-03 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 52 ms. (steps per millisecond=192 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 16 resets, run finished after 38 ms. (steps per millisecond=263 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 77 ms. (steps per millisecond=129 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 21 ms. (steps per millisecond=476 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 82 ms. (steps per millisecond=121 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 19 resets, run finished after 37 ms. (steps per millisecond=270 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 25 resets, run finished after 41 ms. (steps per millisecond=243 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 18 resets, run finished after 36 ms. (steps per millisecond=277 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 18 resets, run finished after 21 ms. (steps per millisecond=476 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
[2020-05-11 21:13:16] [INFO ] Flow matrix only has 290 transitions (discarded 1938 similar events)
// Phase 1: matrix 290 rows 108 cols
[2020-05-11 21:13:16] [INFO ] Computed 7 place invariants in 17 ms
[2020-05-11 21:13:16] [INFO ] [Real]Absence check using 7 positive place invariants in 62 ms returned unsat
[2020-05-11 21:13:16] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned unsat
[2020-05-11 21:13:16] [INFO ] [Real]Absence check using 7 positive place invariants in 14 ms returned unsat
[2020-05-11 21:13:16] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned unsat
[2020-05-11 21:13:16] [INFO ] [Real]Absence check using 7 positive place invariants in 26 ms returned sat
[2020-05-11 21:13:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-11 21:13:16] [INFO ] [Real]Absence check using state equation in 297 ms returned sat
[2020-05-11 21:13:16] [INFO ] Solution in real domain found non-integer solution.
[2020-05-11 21:13:17] [INFO ] [Nat]Absence check using 7 positive place invariants in 177 ms returned sat
[2020-05-11 21:13:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-11 21:13:17] [INFO ] [Nat]Absence check using state equation in 239 ms returned sat
[2020-05-11 21:13:17] [INFO ] State equation strengthened by 102 read => feed constraints.
[2020-05-11 21:13:17] [INFO ] [Nat]Added 102 Read/Feed constraints in 73 ms returned sat
[2020-05-11 21:13:18] [INFO ] Computed and/alt/rep : 2225/114389/287 causal constraints in 587 ms.
[2020-05-11 21:13:21] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe (=> (> t192 0) (or (and (or (and (> t66 0) (< o66 o192)) (and (> t67 0) (< o67 o192)) (and (> t68 0) (< o68 o192)) (and (> t69 0) (< o69 o192)) (and (> t70 0) (< o70 o192)) (and (> t71 0) (< o71 o192)) (and (> t72 0) (< o72 o192)) (and (> t73 0) (< o73 o192)) (and (> t74 0) (< o74 o192)) (and (> t75 0) (< o75 o192)) (and (> t76 0) (< o76 o192)) (and (> t77 0) (< o77 o192)) (and (> t78 0) (< o78 o192)) (and (> t79 0) (< o79 o192)) (and (> t80 0) (< o80 o192)) (and (> t81 0) (< o81 o192)) (and (> t82 0) (< o82 o192)) (and (> t83 0) (< o83 o192)) (and (> t84 0) (< o84 o192)) (and (> t85 0) (< o85 o192)) (and (> t86 0) (< o86 o192)) (and (> t87 0) (< o87 o192)) (and (> t88 0) (< o88 o192)) (and (> t89 0) (< o89 o192)) (and (> t90 0) (< o90 o192)) (and (> t91 0) (< o91 o192)) (and (> t92 0) (< o92 o192)) (and (> t93 0) (< o93 o192)) (and (> t94 0) (< o94 o192)) (and (> t95 0) (< o95 o192)) (and (> t96 0) (< o96 o192)) (and (> t97 0) (< o97 o192)) (and (> t98 0) (< o98 o192)) (and (> t99 0) (< o99 o192)) (and (> t100 0) (< o100 o192)) (and (> t101 0) (< o101 o192)) (and (> t102 0) (< o102 o192)) (and (> t103 0) (< o103 o192)) (and (> t104 0) (< o104 o192)) (and (> t105 0) (< o105 o192)) (and (> t106 0) (< o106 o192)) (and (> t107 0) (< o107 o192)) (and (> t108 0) (< o108 o192)) (and (> t109 0) (< o109 o192)) (and (> t110 0) (< o110 o192)) (and (> t111 0) (< o111 o192)) (and (> t112 0) (< o112 o192)) (and (> t113 0) (< o113 o192)) (and (> t114 0) (< o114 o192)) (and (> t115 0) (< o115 o192))) (or (and (> t23 0) (< o23 o192)) (and (> t45 0) (< o45 o192))) (or (and (> t89 0) (< o89 o192)) (and (> t139 0) (< o139 o192)))) (and (or (and (> t66 0) (< o66 o192)) (and (> t67 0) (< o67 o192)) (and (> t68 0) (< o68 o192)) (and (> t69 0) (< o69 o192)) (and (> t70 0) (< o70 o192)) (and (> t71 0) (< o71 o192)) (and (> t72 0) (< o72 o192)) (and (> t73 0) (< o73 o192)) (and (> t74 0) (< o74 o192)) (and (> t75 0) (< o75 o192)) (and (> t76 0) (< o76 o192)) (and (> t77 0) (< o77 o192)) (and (> t78 0) (< o78 o192)) (and (> t79 0) (< o79 o192)) (and (> t80 0) (< o80 o192)) (and (> t81 0) (< o81 o192)) (and (> t82 0) (< o82 o192)) (and (> t83 0) (< o83 o192)) (and (> t84 0) (< o84 o192)) (and (> t85 0) (< o85 o192)) (and (> t86 0) (< o86 o192)) (and (> t87 0) (< o87 o192)) (and (> t88 0) (< o88 o192)) (and (> t89 0) (< o89 o192)) (and (> t90 0) (< o90 o192)) (and (> t91 0) (< o91 o192)) (and (> t92 0) (< o92 o192)) (and (> t93 0) (< o93 o192)) (and (> t94 0) (< o94 o192)) (and (> t95 0) (< o95 o192)) (and (> t96 0) (< o96 o192)) (and (> t97 0) (< o97 o192)) (and (> t98 0) (< o98 o192)) (and (> t99 0) (< o99 o192)) (and (> t100 0) (< o100 o192)) (and (> t101 0) (< o101 o192)) (and (> t102 0) (< o102 o192)) (and (> t103 0) (< o103 o192)) (and (> t104 0) (< o104 o192)) (and (> t105 0) (< o105 o192)) (and (> t106 0) (< o106 o192)) (and (> t107 0) (< o107 o192)) (and (> t108 0) (< o108 o192)) (and (> t109 0) (< o109 o192)) (and (> t110 0) (< o110 o192)) (and (> t111 0) (< o111 o192)) (and (> t112 0) (< o112 o192)) (and (> t113 0) (< o113 o192)) (and (> t114 0) (< o114 o192)) (and (> t115 0) (< o115 o192))) (or (and (> t24 0) (< o24 o192)) (and (> t46 0) (< o46 o192))) (or (and (> t89 0) (< o89 o192)) (and (> t139 0) (< o139 o192)))) (and (or (and (> t66 0) (< o66 o192)) (and (> t67 0) (< o67 o192)) (and (> t68 0) (< o68 o192)) (and (> t69 0) (< o69 o192)) (and (> t70 0) (< o70 o192)) (and (> t71 0) (< o71 o192)) (and (> t72 0) (< o72 o192)) (and (> t73 0) (< o73 o192)) (and (> t74 0) (< o74 o192)) (and (> t75 0) (< o75 o192)) (and (> t76 0) (< o76 o192)) (and (> t77 0) (< o77 o192)) (and (> t78 0) (< o78 o192)) (and (> t79 0) (< o79 o192)) (and (> t80 0) (< o80 o192)) (and (> t81 0) (< o81 o192)) (and (> t82 0) (< o82 o192)) (and (> t83 0) (< o83 o192)) (and (> t84 0) (< o84 o192)) (and (> t85 0) (< o85 o192)) (and (> t86 0) (< o86 o192)) (and (> t87 0) (< o87 o192)) (and (> t88 0) (< o88 o192)) (and (> t89 0) (< o89 o192)) (and (> t90 0) (< o90 o192)) (and (> t91 0) (< o91 o192)) (and (> t92 0) (< o92 o192)) (and (> t93 0) (< o93 o192)) (and (> t94 0) (< o94 o192)) (and (> t95 0) (< o95 o192)) (and (> t96 0) (< o96 o192)) (and (> t97 0) (< o97 o192)) (and (> t98 0) (< o98 o192)) (and (> t99 0) (< o99 o192)) (and (> t100 0) (< o100 o192)) (and (> t101 0) (< o101 o192)) (and (> t102 0) (< o102 o192)) (and (> t103 0) (< o103 o192)) (and (> t104 0) (< o104 o192)) (and (> t105 0) (< o105 o192)) (and (> t106 0) (< o106 o192)) (and (> t107 0) (< o107 o192)) (and (> t108 0) (< o108 o192)) (and (> t109 0) (< o109 o192)) (and (> t110 0) (< o110 o192)) (and (> t111 0) (< o111 o192)) (and (> t112 0) (< o112 o192)) (and (> t113 0) (< o113 o192)) (and (> t114 0) (< o114 o192)) (and (> t115 0) (< o115 o192))) (or (and (> t25 0) (< o25 o192)) (and (> t47 0) (< o47 o192))) (or (and (> t89 0) (< o89 o192)) (and (> t139 0) (< o139 o192)))) (and (or (and (> t66 0) (< o66 o192)) (and (> t67 0) (< o67 o192)) (and (> t68 0) (< o68 o192)) (and (> t69 0) (< o69 o192)) (and (> t70 0) (< o70 o192)) (and (> t71 0) (< o71 o192)) (and (> t72 0) (< o72 o192)) (and (> t73 0) (< o73 o192)) (and (> t74 0) (< o74 o192)) (and (> t75 0) (< o75 o192)) (and (> t76 0) (< o76 o192)) (and (> t77 0) (< o77 o192)) (and (> t78 0) (< o78 o192)) (and (> t79 0) (< o79 o192)) (and (> t80 0) (< o80 o192)) (and (> t81 0) (< o81 o192)) (and (> t82 0) (< o82 o192)) (and (> t83 0) (< o83 o192)) (and (> t84 0) (< o84 o192)) (and (> t85 0) (< o85 o192)) (and (> t86 0) (< o86 o192)) (and (> t87 0) (< o87 o192)) (and (> t88 0) (< o88 o192)) (and (> t89 0) (< o89 o192)) (and (> t90 0) (< o90 o192)) (and (> t91 0) (< o91 o192)) (and (> t92 0) (< o92 o192)) (and (> t93 0) (< o93 o192)) (and (> t94 0) (< o94 o192)) (and (> t95 0) (< o95 o192)) (and (> t96 0) (< o96 o192)) (and (> t97 0) (< o97 o192)) (and (> t98 0) (< o98 o192)) (and (> t99 0) (< o99 o192)) (and (> t100 0) (< o100 o192)) (and (> t101 0) (< o101 o192)) (and (> t102 0) (< o102 o192)) (and (> t103 0) (< o103 o192)) (and (> t104 0) (< o104 o192)) (and (> t105 0) (< o105 o192)) (and (> t106 0) (< o106 o192)) (and (> t107 0) (< o107 o192)) (and (> t108 0) (< o108 o192)) (and (> t109 0) (< o109 o192)) (and (> t110 0) (< o110 o192)) (and (> t111 0) (< o111 o192)) (and (> t112 0) (< o112 o192)) (and (> t113 0) (< o113 o192)) (and (> t114 0) (< o114 o192)) (and (> t115 0) (< o115 o192))) (or (and (> t26 0) (< o26 o192)) (and (> t48 0) (< o48 o192))) (or (and (> t89 0) (< o89 o192)) (and (> t139 0) (< o139 o192)))) (and (or (and (> t66 0) (< o66 o192)) (and (> t67 0) (< o67 o192)) (and (> t68 0) (< o68 o192)) (and (> t69 0) (< o69 o192)) (and (> t70 0) (< o70 o192)) (and (> t71 0) (< o71 o192)) (and (> t72 0) (< o72 o192)) (and (> t73 0) (< o73 o192)) (and (> t74 0) (< o74 o192)) (and (> t75 0) (< o75 o192)) (and (> t76 0) (< o76 o192)) (and (> t77 0) (< o77 o192)) (and (> t78 0) (< o78 o192)) (and (> t79 0) (< o79 o192)) (and (> t80 0) (< o80 o192)) (and (> t81 0) (< o81 o192)) (and (> t82 0) (< o82 o192)) (and (> t83 0) (< o83 o192)) (and (> t84 0) (< o84 o192)) (and (> t85 0) (< o85 o192)) (and (> t86 0) (< o86 o192)) (and (> t87 0) (< o87 o192)) (and (> t88 0) (< o88 o192)) (and (> t89 0) (< o89 o192)) (and (> t90 0) (< o90 o192)) (and (> t91 0) (< o91 o192)) (and (> t92 0) (< o92 o192)) (and (> t93 0) (< o93 o192)) (and (> t94 0) (< o94 o192)) (and (> t95 0) (< o95 o192)) (and (> t96 0) (< o96 o192)) (and (> t97 0) (< o97 o192)) (and (> t98 0) (< o98 o192)) (and (> t99 0) (< o99 o192)) (and (> t100 0) (< o100 o192)) (and (> t101 0) (< o101 o192)) (and (> t102 0) (< o102 o192)) (and (> t103 0) (< o103 o192)) (and (> t104 0) (< o104 o192)) (and (> t105 0) (< o105 o192)) (and (> t106 0) (< o106 o192)) (and (> t107 0) (< o107 o192)) (and (> t108 0) (< o108 o192)) (and (> t109 0) (< o109 o192)) (and (> t110 0) (< o110 o192)) (and (> t111 0) (< o111 o192)) (and (> t112 0) (< o112 o192)) (and (> t113 0) (< o113 o192)) (and (> t114 0) (< o114 o192)) (and (> t115 0) (< o115 o192))) (or (and (> t27 0) (< o27 o192)) (and (> t49 0) (< o49 o192))) (or (and (> t89 0) (< o89 o192)) (and (> t139 0) (< o139 o192)))) (and (or (and (> t66 0) (< o66 o192)) (and (> t67 0) (< o67 o192)) (and (> t68 0) (< o68 o192)) (and (> t69 0) (< o69 o192)) (and (> t70 0) (< o70 o192)) (and (> t71 0) (< o71 o192)) (and (> t72 0) (< o72 o192)) (and (> t73 0) (< o73 o192)) (and (> t74 0) (< o74 o192)) (and (> t75 0) (< o75 o192)) (and (> t76 0) (< o76 o192)) (and (> t77 0) (< o77 o192)) (and (> t78 0) (< o78 o192)) (and (> t79 0) (< o79 o192)) (and (> t80 0) (< o80 o192)) (and (> t81 0) (< o81 o192)) (and (> t82 0) (< o82 o192)) (and (> t83 0) (< o83 o192)) (and (> t84 0) (< o84 o192)) (and (> t85 0) (< o85 o192)) (and (> t86 0) (< o86 o192)) (and (> t87 0) (< o87 o192)) (and (> t88 0) (< o88 o192)) (and (> t89 0) (< o89 o192)) (and (> t90 0) (< o90 o192)) (and (> t91 0) (< o91 o192)) (and (> t92 0) (< o92 o192)) 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t85 0) (< o85 o192)) (and (> t86 0) (< o86 o192)) (and (> t87 0) (< o87 o192)) (and (> t88 0) (< o88 o192)) (and (> t89 0) (< o89 o192)) (and (> t90 0) (< o90 o192)) (and (> t91 0) (< o91 o192)) (and (> t92 0) (< o92 o192)) (and (> t93 0) (< o93 o192)) (and (> t94 0) (< o94 o192)) (and (> t95 0) (< o95 o192)) (and (> t96 0) (< o96 o192)) (and (> t97 0) (< o97 o192)) (and (> t98 0) (< o98 o192)) (and (> t99 0) (< o99 o192)) (and (> t100 0) (< o100 o192)) (and (> t101 0) (< o101 o192)) (and (> t102 0) (< o102 o192)) (and (> t103 0) (< o103 o192)) (and (> t104 0) (< o104 o192)) (and (> t105 0) (< o105 o192)) (and (> t106 0) (< o106 o192)) (and (> t107 0) (< o107 o192)) (and (> t108 0) (< o108 o192)) (and (> t109 0) (< o109 o192)) (and (> t110 0) (< o110 o192)) (and (> t111 0) (< o111 o192)) (and (> t112 0) (< o112 o192)) (and (> t113 0) (< o113 o192)) (and (> t114 0) (< o114 o192)) (and (> t115 0) (< o115 o192))) (or (and (> t38 0) (< o38 o192)) (and (> t60 0) (< o60 o192))) (or (and (> t89 0) (< o89 o192)) (and (> t139 0) (< o139 o192)))) (and (or (and (> t66 0) (< o66 o192)) (and (> t67 0) (< o67 o192)) (and (> t68 0) (< o68 o192)) (and (> t69 0) (< o69 o192)) (and (> t70 0) (< o70 o192)) (and (> t71 0) (< o71 o192)) (and (> t72 0) (< o72 o192)) (and (> t73 0) (< o73 o192)) (and (> t74 0) (< o74 o192)) (and (> t75 0) (< o75 o192)) (and (> t76 0) (< o76 o192)) (and (> t77 0) (< o77 o192)) (and (> t78 0) (< o78 o192)) (and (> t79 0) (< o79 o192)) (and (> t80 0) (< o80 o192)) (and (> t81 0) (< o81 o192)) (and (> t82 0) (< o82 o192)) (and (> t83 0) (< o83 o192)) (and (> t84 0) (< o84 o192)) (and (> t85 0) (< o85 o192)) (and (> t86 0) (< o86 o192)) (and (> t87 0) (< o87 o192)) (and (> t88 0) (< o88 o192)) (and (> t89 0) (< o89 o192)) (and (> t90 0) (< o90 o192)) (and (> t91 0) (< o91 o192)) (and (> t92 0) (< o92 o192)) (and (> t93 0) (< o93 o192)) (and (> t94 0) (< o94 o192)) (and (> t95 0) (< o95 o192)) (and (> t96 0) (< o96 o192)) (and (> t97 0) (< o97 o192)) (and (> t98 0) (< o98 o192)) (and (> t99 0) (< o99 o192)) (and (> t100 0) (< o100 o192)) (and (> t101 0) (< o101 o192)) (and (> t102 0) (< o102 o192)) (and (> t103 0) (< o103 o192)) (and (> t104 0) (< o104 o192)) (and (> t105 0) (< o105 o192)) (and (> t106 0) (< o106 o192)) (and (> t107 0) (< o107 o192)) (and (> t108 0) (< o108 o192)) (and (> t109 0) (< o109 o192)) (and (> t110 0) (< o110 o192)) (and (> t111 0) (< o111 o192)) (and (> t112 0) (< o112 o192)) (and (> t113 0) (< o113 o192)) (and (> t114 0) (< o114 o192)) (and (> t115 0) (< o115 o192))) (or (and (> t39 0) (< o39 o192)) (and (> t61 0) (< o61 o192))) (or (and (> t89 0) (< o89 o192)) (and (> t139 0) (< o139 o192)))) (and (or (and (> t66 0) (< o66 o192)) (and (> t67 0) (< o67 o192)) (and (> t68 0) (< o68 o192)) (and (> t69 0) (< o69 o192)) (and (> t70 0) (< o70 o192)) (and (> t71 0) (< o71 o192)) (and (> t72 0) (< o72 o192)) (and (> t73 0) (< o73 o192)) (and (> t74 0) (< o74 o192)) (and (> t75 0) (< o75 o192)) (and (> t76 0) (< o76 o192)) (and (> t77 0) (< o77 o192)) (and (> t78 0) (< o78 o192)) (and (> t79 0) (< o79 o192)) (and (> t80 0) (< o80 o192)) (and (> t81 0) (< o81 o192)) (and (> t82 0) (< o82 o192)) (and (> t83 0) (< o83 o192)) (and (> t84 0) (< o84 o192)) (and (> t85 0) (< o85 o192)) (and (> t86 0) (< o86 o192)) (and (> t87 0) (< o87 o192)) (and (> t88 0) (< o88 o192)) (and (> t89 0) (< o89 o192)) (and (> t90 0) (< o90 o192)) (and (> t91 0) (< o91 o192)) (and (> t92 0) (< o92 o192)) (and (> t93 0) (< o93 o192)) (and (> t94 0) (< o94 o192)) (and (> t95 0) (< o95 o192)) (and (> t96 0) (< o96 o192)) (and (> t97 0) (< o97 o192)) (and (> t98 0) (< o98 o192)) (and (> t99 0) (< o99 o192)) (and (> t100 0) (< o100 o192)) (and (> t101 0) (< o101 o192)) (and (> t102 0) (< o102 o192)) (and (> t103 0) (< o103 o192)) (and (> t104 0) (< o104 o192)) (and (> t105 0) (< o105 o192)) (and (> t106 0) (< o106 o192)) (and (> t107 0) (< o107 o192)) (and (> t108 0) (< o108 o192)) (and (> t109 0) (< o109 o192)) (and (> t110 0) (< o110 o192)) (and (> t111 0) (< o111 o192)) (and (> t112 0) (< o112 o192)) (and (> t113 0) (< o113 o192)) (and (> t114 0) (< o114 o192)) (and (> t115 0) (< o115 o192))) (or (and (> t40 0) (< o40 o192)) (and (> t62 0) (< o62 o192))) (or (and (> t89 0) (< o89 o192)) (and (> t139 0) (< o139 o192)))) (and (or (and (> t66 0) (< o66 o192)) (and (> t67 0) (< o67 o192)) (and (> t68 0) (< o68 o192)) (and (> t69 0) (< o69 o192)) (and (> t70 0) (< o70 o192)) (and (> t71 0) (< o71 o192)) (and (> t72 0) (< o72 o192)) (and (> t73 0) (< o73 o192)) (and (> t74 0) (< o74 o192)) (and (> t75 0) (< o75 o192)) (and (> t76 0) (< o76 o192)) (and (> t77 0) (< o77 o192)) (and (> t78 0) (< o78 o192)) (and (> t79 0) (< o79 o192)) (and (> t80 0) (< o80 o192)) (and (> t81 0) (< o81 o192)) (and (> t82 0) (< o82 o192)) (and (> t83 0) (< o83 o192)) (and (> t84 0) (< o84 o192)) (and (> t85 0) (< o85 o192)) (and (> t86 0) (< o86 o192)) (and (> t87 0) (< o87 o192)) (and (> t88 0) (< o88 o192)) (and (> t89 0) (< o89 o192)) (and (> t90 0) (< o90 o192)) (and (> t91 0) (< o91 o192)) (and (> t92 0) (< o92 o192)) (and (> t93 0) (< o93 o192)) (and (> t94 0) (< o94 o192)) (and (> t95 0) (< o95 o192)) (and (> t96 0) (< o96 o192)) (and (> t97 0) (< o97 o192)) (and (> t98 0) (< o98 o192)) (and (> t99 0) (< o99 o192)) (and (> t100 0) (< o100 o192)) (and (> t101 0) (< o101 o192)) (and (> t102 0) (< o102 o192)) (and (> t103 0) (< o103 o192)) (and (> t104 0) (< o104 o192)) (and (> t105 0) (< o105 o192)) (and (> t106 0) (< o106 o192)) (and (> t107 0) (< o107 o192)) (and (> t108 0) (< o108 o192)) (and (> t109 0) (< o109 o192)) (and (> t110 0) (< o110 o192)) (and (> t111 0) (< o111 o192)) (and (> t112 0) (< o112 o192)) (and (> t113 0) (< o113 o192)) (and (> t114 0) (< o114 o192)) (and (> t115 0) (< o115 o192))) (or (and (> t41 0) (< o41 o192)) (and (> t63 0) (< o63 o192))) (or (and (> t89 0) (< o89 o192)) (and (> t139 0) (< o139 o192)))) (and (or (and (> t66 0) (< o66 o192)) (and (> t67 0) (< o67 o192)) (and (> t68 0) (< o68 o192)) (and (> t69 0) (< o69 o192)) (and (> t70 0) (< o70 o192)) (and (> t71 0) (< o71 o192)) (and (> t72 0) (< o72 o192)) (and (> t73 0) (< o73 o192)) (and (> t74 0) (< o74 o192)) (and (> t75 0) (< o75 o192)) (and (> t76 0) (< o76 o192)) (and (> t77 0) (< o77 o192)) (and (> t78 0) (< o78 o192)) (and (> t79 0) (< o79 o192)) (and (> t80 0) (< o80 o192)) (and (> t81 0) (< o81 o192)) (and (> t82 0) (< o82 o192)) (and (> t83 0) (< o83 o192)) (and (> t84 0) (< o84 o192)) (and (> t85 0) (< o85 o192)) (and (> t86 0) (< o86 o192)) (and (> t87 0) (< o87 o192)) (and (> t88 0) (< o88 o192)) (and (> t89 0) (< o89 o192)) (and (> t90 0) (< o90 o192)) (and (> t91 0) (< o91 o192)) (and (> t92 0) (< o92 o192)) (and (> t93 0) (< o93 o192)) (and (> t94 0) (< o94 o192)) (and (> t95 0) (< o95 o192)) (and (> t96 0) (< o96 o192)) (and (> t97 0) (< o97 o192)) (and (> t98 0) (< o98 o192)) (and (> t99 0) (< o99 o192)) (and (> t100 0) (< o100 o192)) (and (> t101 0) (< o101 o192)) (and (> t102 0) (< o102 o192)) (and (> t103 0) (< o103 o192)) (and (> t104 0) (< o104 o192)) (and (> t105 0) (< o105 o192)) (and (> t106 0) (< o106 o192)) (and (> t107 0) (< o107 o192)) (and (> t108 0) (< o108 o192)) (and (> t109 0) (< o109 o192)) (and (> t110 0) (< o110 o192)) (and (> t111 0) (< o111 o192)) (and (> t112 0) (< o112 o192)) (and (> t113 0) (< o113 o192)) (and (> t114 0) (< o114 o192)) (and (> t115 0) (< o115 o192))) (and (> t64 0) (< o64 o192)) (or (and (> t89 0) (< o89 o192)) (and (> t139 0) (< o139 o192))))))") while checking expression at index 4
[2020-05-11 21:13:22] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned unsat
[2020-05-11 21:13:22] [INFO ] [Real]Absence check using 7 positive place invariants in 42 ms returned sat
[2020-05-11 21:13:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-11 21:13:22] [INFO ] [Real]Absence check using state equation in 239 ms returned sat
[2020-05-11 21:13:22] [INFO ] Solution in real domain found non-integer solution.
[2020-05-11 21:13:22] [INFO ] [Nat]Absence check using 7 positive place invariants in 33 ms returned sat
[2020-05-11 21:13:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-11 21:13:22] [INFO ] [Nat]Absence check using state equation in 338 ms returned sat
[2020-05-11 21:13:22] [INFO ] [Nat]Added 102 Read/Feed constraints in 29 ms returned sat
[2020-05-11 21:13:23] [INFO ] Deduced a trap composed of 5 places in 553 ms
[2020-05-11 21:13:23] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 607 ms
[2020-05-11 21:13:23] [INFO ] Computed and/alt/rep : 2225/114389/287 causal constraints in 175 ms.
[2020-05-11 21:13:25] [INFO ] Added : 108 causal constraints over 22 iterations in 2220 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 36 ms.
[2020-05-11 21:13:25] [INFO ] [Real]Absence check using 7 positive place invariants in 30 ms returned unsat
[2020-05-11 21:13:25] [INFO ] [Real]Absence check using 7 positive place invariants in 4 ms returned sat
[2020-05-11 21:13:25] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-11 21:13:25] [INFO ] [Real]Absence check using state equation in 106 ms returned sat
[2020-05-11 21:13:25] [INFO ] Solution in real domain found non-integer solution.
[2020-05-11 21:13:26] [INFO ] [Nat]Absence check using 7 positive place invariants in 52 ms returned sat
[2020-05-11 21:13:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-11 21:13:26] [INFO ] [Nat]Absence check using state equation in 416 ms returned sat
[2020-05-11 21:13:26] [INFO ] [Nat]Added 102 Read/Feed constraints in 35 ms returned sat
[2020-05-11 21:13:26] [INFO ] Computed and/alt/rep : 2225/114389/287 causal constraints in 146 ms.
[2020-05-11 21:13:31] [INFO ] Added : 205 causal constraints over 41 iterations in 4478 ms. Result :unknown
[2020-05-11 21:13:31] [INFO ] [Real]Absence check using 7 positive place invariants in 6 ms returned sat
[2020-05-11 21:13:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-11 21:13:31] [INFO ] [Real]Absence check using state equation in 250 ms returned sat
[2020-05-11 21:13:31] [INFO ] Solution in real domain found non-integer solution.
[2020-05-11 21:13:31] [INFO ] [Nat]Absence check using 7 positive place invariants in 6 ms returned sat
[2020-05-11 21:13:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-11 21:13:31] [INFO ] [Nat]Absence check using state equation in 79 ms returned sat
[2020-05-11 21:13:31] [INFO ] [Nat]Added 102 Read/Feed constraints in 42 ms returned sat
[2020-05-11 21:13:31] [INFO ] Computed and/alt/rep : 2225/114389/287 causal constraints in 249 ms.
[2020-05-11 21:13:36] [INFO ] Added : 215 causal constraints over 43 iterations in 4885 ms. Result :unknown
FORMULA BridgeAndVehicles-PT-V20P10N50-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V20P10N50-ReachabilityCardinality-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V20P10N50-ReachabilityCardinality-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V20P10N50-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V20P10N50-ReachabilityCardinality-04 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA BridgeAndVehicles-PT-V20P10N50-ReachabilityCardinality-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 1210700 steps, including 7942 resets, run finished after 9114 ms. (steps per millisecond=132 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 1153100 steps, including 7612 resets, run finished after 8253 ms. (steps per millisecond=139 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 15800 steps, including 499 resets, run finished after 102 ms. (steps per millisecond=154 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Support contains 13 out of 108 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 108/108 places, 2228/2228 transitions.
Discarding 2 places :
Also discarding 0 output transitions
Graph (complete) has 882 edges and 108 vertex of which 106 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.21 ms
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 106 transition count 2228
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 105 transition count 2227
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 103 transition count 2226
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 3 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 9 place count 102 transition count 2225
Applied a total of 9 rules in 716 ms. Remains 102 /108 variables (removed 6) and now considering 2225/2228 (removed 3) transitions.
Finished structural reductions, in 1 iterations. Remains : 102/108 places, 2225/2228 transitions.
Incomplete random walk after 1000000 steps, including 8001 resets, run finished after 7197 ms. (steps per millisecond=138 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2763 resets, run finished after 2486 ms. (steps per millisecond=402 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 3313 resets, run finished after 2880 ms. (steps per millisecond=347 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 3315 resets, run finished after 2864 ms. (steps per millisecond=349 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 3132 resets, run finished after 2739 ms. (steps per millisecond=365 ) properties seen :[0, 0, 0, 0]
Probably explored full state space saw : 1533377 states, properties seen :[0, 0, 0, 0]
Probabilistic random walk after 5780809 steps, saw 1533377 distinct states, run finished after 29863 ms. (steps per millisecond=193 ) properties seen :[0, 0, 0, 0]
Interrupted probabilistic random walk after 4941033 steps, run timeout after 30001 ms. (steps per millisecond=164 ) properties seen :[0, 0, 0, 0]
Exhaustive walk after 4941033 steps, saw 1314635 distinct states, run finished after 30013 ms. (steps per millisecond=164 ) properties seen :[0, 0, 0, 0]
[2020-05-11 21:15:12] [INFO ] Flow matrix only has 287 transitions (discarded 1938 similar events)
// Phase 1: matrix 287 rows 102 cols
[2020-05-11 21:15:12] [INFO ] Computed 4 place invariants in 3 ms
[2020-05-11 21:15:12] [INFO ] [Real]Absence check using 4 positive place invariants in 5 ms returned sat
[2020-05-11 21:15:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-11 21:15:13] [INFO ] [Real]Absence check using state equation in 409 ms returned sat
[2020-05-11 21:15:13] [INFO ] Solution in real domain found non-integer solution.
[2020-05-11 21:15:13] [INFO ] [Nat]Absence check using 4 positive place invariants in 4 ms returned sat
[2020-05-11 21:15:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-11 21:15:13] [INFO ] [Nat]Absence check using state equation in 475 ms returned sat
[2020-05-11 21:15:13] [INFO ] State equation strengthened by 102 read => feed constraints.
[2020-05-11 21:15:13] [INFO ] [Nat]Added 102 Read/Feed constraints in 73 ms returned sat
[2020-05-11 21:15:13] [INFO ] Computed and/alt/rep : 2222/116898/284 causal constraints in 93 ms.
[2020-05-11 21:15:19] [INFO ] Added : 218 causal constraints over 44 iterations in 5993 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 168 ms.
[2020-05-11 21:15:19] [INFO ] [Real]Absence check using 4 positive place invariants in 15 ms returned sat
[2020-05-11 21:15:19] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-11 21:15:20] [INFO ] [Real]Absence check using state equation in 957 ms returned sat
[2020-05-11 21:15:20] [INFO ] Solution in real domain found non-integer solution.
[2020-05-11 21:15:20] [INFO ] [Nat]Absence check using 4 positive place invariants in 6 ms returned sat
[2020-05-11 21:15:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-11 21:15:21] [INFO ] [Nat]Absence check using state equation in 943 ms returned sat
[2020-05-11 21:15:21] [INFO ] [Nat]Added 102 Read/Feed constraints in 70 ms returned sat
[2020-05-11 21:15:22] [INFO ] Computed and/alt/rep : 2222/116898/284 causal constraints in 102 ms.
[2020-05-11 21:15:36] [INFO ] Added : 210 causal constraints over 42 iterations in 14484 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 231 ms.
[2020-05-11 21:15:36] [INFO ] [Real]Absence check using 4 positive place invariants in 2 ms returned sat
[2020-05-11 21:15:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-11 21:15:37] [INFO ] [Real]Absence check using state equation in 250 ms returned sat
[2020-05-11 21:15:37] [INFO ] Solution in real domain found non-integer solution.
[2020-05-11 21:15:37] [INFO ] [Nat]Absence check using 4 positive place invariants in 9 ms returned sat
[2020-05-11 21:15:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-11 21:15:37] [INFO ] [Nat]Absence check using state equation in 270 ms returned sat
[2020-05-11 21:15:37] [INFO ] [Nat]Added 102 Read/Feed constraints in 34 ms returned sat
[2020-05-11 21:15:37] [INFO ] Computed and/alt/rep : 2222/116898/284 causal constraints in 109 ms.
[2020-05-11 21:15:56] [INFO ] Added : 250 causal constraints over 50 iterations in 19221 ms. Result :unknown
[2020-05-11 21:15:56] [INFO ] [Real]Absence check using 4 positive place invariants in 5 ms returned sat
[2020-05-11 21:15:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-11 21:15:56] [INFO ] [Real]Absence check using state equation in 160 ms returned sat
[2020-05-11 21:15:56] [INFO ] Solution in real domain found non-integer solution.
[2020-05-11 21:15:56] [INFO ] [Nat]Absence check using 4 positive place invariants in 6 ms returned sat
[2020-05-11 21:15:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-11 21:15:57] [INFO ] [Nat]Absence check using state equation in 142 ms returned sat
[2020-05-11 21:15:57] [INFO ] [Nat]Added 102 Read/Feed constraints in 44 ms returned sat
[2020-05-11 21:15:57] [INFO ] Computed and/alt/rep : 2222/116898/284 causal constraints in 105 ms.
[2020-05-11 21:16:16] [INFO ] Added : 240 causal constraints over 48 iterations in 19810 ms. Result :unknown
Incomplete Parikh walk after 552000 steps, including 5169 resets, run finished after 4904 ms. (steps per millisecond=112 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 629800 steps, including 5851 resets, run finished after 5429 ms. (steps per millisecond=116 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 388900 steps, including 3812 resets, run finished after 3462 ms. (steps per millisecond=112 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Incomplete Parikh walk after 12200 steps, including 467 resets, run finished after 47 ms. (steps per millisecond=259 ) properties seen :[0, 0, 0, 0] could not realise parikh vector
Support contains 13 out of 102 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 102/102 places, 2225/2225 transitions.
Applied a total of 0 rules in 178 ms. Remains 102 /102 variables (removed 0) and now considering 2225/2225 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 102/102 places, 2225/2225 transitions.
Starting structural reductions, iteration 0 : 102/102 places, 2225/2225 transitions.
Applied a total of 0 rules in 266 ms. Remains 102 /102 variables (removed 0) and now considering 2225/2225 (removed 0) transitions.
[2020-05-11 21:16:31] [INFO ] Flow matrix only has 287 transitions (discarded 1938 similar events)
// Phase 1: matrix 287 rows 102 cols
[2020-05-11 21:16:31] [INFO ] Computed 4 place invariants in 3 ms
[2020-05-11 21:16:32] [INFO ] Implicit Places using invariants in 853 ms returned []
[2020-05-11 21:16:32] [INFO ] Flow matrix only has 287 transitions (discarded 1938 similar events)
// Phase 1: matrix 287 rows 102 cols
[2020-05-11 21:16:32] [INFO ] Computed 4 place invariants in 3 ms
[2020-05-11 21:16:32] [INFO ] State equation strengthened by 102 read => feed constraints.
[2020-05-11 21:16:33] [INFO ] Implicit Places using invariants and state equation in 1681 ms returned [22, 46]
Discarding 2 places :
Implicit Place search using SMT with State Equation took 2552 ms to find 2 implicit places.
[2020-05-11 21:16:33] [INFO ] Redundant transitions in 132 ms returned []
[2020-05-11 21:16:33] [INFO ] Flow matrix only has 287 transitions (discarded 1938 similar events)
// Phase 1: matrix 287 rows 100 cols
[2020-05-11 21:16:33] [INFO ] Computed 4 place invariants in 2 ms
[2020-05-11 21:16:41] [INFO ] Dead Transitions using invariants and state equation in 7970 ms returned []
Starting structural reductions, iteration 1 : 100/102 places, 2225/2225 transitions.
Applied a total of 0 rules in 184 ms. Remains 100 /100 variables (removed 0) and now considering 2225/2225 (removed 0) transitions.
[2020-05-11 21:16:42] [INFO ] Redundant transitions in 101 ms returned []
[2020-05-11 21:16:42] [INFO ] Flow matrix only has 287 transitions (discarded 1938 similar events)
// Phase 1: matrix 287 rows 100 cols
[2020-05-11 21:16:42] [INFO ] Computed 4 place invariants in 2 ms
[2020-05-11 21:16:51] [INFO ] Dead Transitions using invariants and state equation in 9273 ms returned []
Finished structural reductions, in 2 iterations. Remains : 100/102 places, 2225/2225 transitions.
Incomplete random walk after 1000000 steps, including 8002 resets, run finished after 6492 ms. (steps per millisecond=154 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 2757 resets, run finished after 2381 ms. (steps per millisecond=419 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 3316 resets, run finished after 2719 ms. (steps per millisecond=367 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 3312 resets, run finished after 2560 ms. (steps per millisecond=390 ) properties seen :[0, 0, 0, 0]
Incomplete Best-First random walk after 1000000 steps, including 3130 resets, run finished after 2489 ms. (steps per millisecond=401 ) properties seen :[0, 0, 0, 0]
Probably explored full state space saw : 1533451 states, properties seen :[0, 0, 0, 0]
Probabilistic random walk after 5781080 steps, saw 1533451 distinct states, run finished after 25548 ms. (steps per millisecond=226 ) properties seen :[0, 0, 0, 0]
Explored full state space saw : 1533462 states, properties seen :[0, 0, 0, 0]
Exhaustive walk after 5781121 steps, saw 1533462 distinct states, run finished after 26939 ms. (steps per millisecond=214 ) properties seen :[0, 0, 0, 0]
FORMULA BridgeAndVehicles-PT-V20P10N50-ReachabilityCardinality-15 TRUE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA BridgeAndVehicles-PT-V20P10N50-ReachabilityCardinality-14 TRUE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA BridgeAndVehicles-PT-V20P10N50-ReachabilityCardinality-11 TRUE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
FORMULA BridgeAndVehicles-PT-V20P10N50-ReachabilityCardinality-09 FALSE TECHNIQUES TOPOLOGICAL EXHAUSTIVE_WALK
All properties solved without resorting to model-checking.

BK_STOP 1589231881021

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

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

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="BridgeAndVehicles-PT-V20P10N50"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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 2-4028"
echo " Executing tool itstools"
echo " Input is BridgeAndVehicles-PT-V20P10N50, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r021-oct2-158897698900326"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-PT-V20P10N50.tgz
mv BridgeAndVehicles-PT-V20P10N50 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "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 [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
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 ;