Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r322-tall-162132127800092.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool gold2020
Input is ServersAndClients-PT-200160, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r322-tall-162132127800092
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 62M
-rw-r--r-- 1 mcc users 13K May 15 08:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K May 15 08:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 15K May 15 08:57 CTLFireability.txt
-rw-r--r-- 1 mcc users 97K May 15 08:57 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.9K May 12 08:02 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K May 12 08:02 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 12 08:02 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 12 08:02 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 May 12 08:13 NewModel
-rw-r--r-- 1 mcc users 3.7K May 11 20:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 19K May 11 20:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.9K May 11 17:28 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K May 11 17:28 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K May 12 04:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K May 12 04:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 12 08:13 equiv_col
-rw-r--r-- 1 mcc users 7 May 12 08:13 instance
-rw-r--r-- 1 mcc users 6 May 12 08:13 iscolored
-rw-r--r-- 1 mcc users 62M May 12 08:13 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 gen-ReachabilityFireability-00
FORMULA_NAME gen-ReachabilityFireability-01
FORMULA_NAME gen-ReachabilityFireability-02
FORMULA_NAME gen-ReachabilityFireability-03
FORMULA_NAME gen-ReachabilityFireability-04
FORMULA_NAME gen-ReachabilityFireability-05
FORMULA_NAME gen-ReachabilityFireability-06
FORMULA_NAME gen-ReachabilityFireability-07
FORMULA_NAME gen-ReachabilityFireability-08
FORMULA_NAME gen-ReachabilityFireability-09
FORMULA_NAME gen-ReachabilityFireability-10
FORMULA_NAME gen-ReachabilityFireability-11
FORMULA_NAME gen-ReachabilityFireability-12
FORMULA_NAME gen-ReachabilityFireability-13
FORMULA_NAME gen-ReachabilityFireability-14
FORMULA_NAME gen-ReachabilityFireability-15

=== Now, execution of the tool begins

BK_START 1621443455292

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
[2021-05-19 16:57:36] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -timeout, 3600, -rebuildPNML]
[2021-05-19 16:57:36] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-19 16:57:38] [INFO ] Load time of PNML (sax parser for PT used): 1540 ms
[2021-05-19 16:57:38] [INFO ] Transformed 32961 places.
[2021-05-19 16:57:38] [INFO ] Transformed 64400 transitions.
[2021-05-19 16:57:38] [INFO ] Found NUPN structural information;
[2021-05-19 16:57:38] [INFO ] Parsed PT model containing 32961 places and 64400 transitions in 1789 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 313 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 0 resets, run finished after 659 ms. (steps per millisecond=15 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 64 ms. (steps per millisecond=156 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 66 ms. (steps per millisecond=151 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 65 ms. (steps per millisecond=153 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 61 ms. (steps per millisecond=163 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 66 ms. (steps per millisecond=151 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 67 ms. (steps per millisecond=149 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 66 ms. (steps per millisecond=151 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 65 ms. (steps per millisecond=153 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 74 ms. (steps per millisecond=135 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 92 ms. (steps per millisecond=108 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0]
FORMULA gen-ReachabilityFireability-09 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 63 ms. (steps per millisecond=158 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 69 ms. (steps per millisecond=144 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 61 ms. (steps per millisecond=163 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 61 ms. (steps per millisecond=163 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 62 ms. (steps per millisecond=161 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 0 resets, run finished after 64 ms. (steps per millisecond=156 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
// Phase 1: matrix 64400 rows 32961 cols
[2021-05-19 16:57:45] [INFO ] Computed 561 place invariants in 4831 ms
[2021-05-19 16:57:50] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 16:57:50] [INFO ] [Real]Absence check using 361 positive place invariants in 742 ms returned (error "Failed to check-sat")
[2021-05-19 16:57:50] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 16:57:50] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 0
[2021-05-19 16:57:55] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 16:57:55] [INFO ] [Real]Absence check using 361 positive place invariants in 910 ms returned (error "Failed to check-sat")
[2021-05-19 16:57:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 16:57:55] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 1
[2021-05-19 16:58:00] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 16:58:00] [INFO ] [Real]Absence check using 361 positive place invariants in 1045 ms returned (error "Failed to check-sat")
[2021-05-19 16:58:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 16:58:01] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 2
[2021-05-19 16:58:06] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 16:58:06] [INFO ] [Real]Absence check using 361 positive place invariants in 458 ms returned (error "Failed to check-sat")
[2021-05-19 16:58:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 16:58:06] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 3
[2021-05-19 16:58:11] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 16:58:11] [INFO ] [Real]Absence check using 361 positive place invariants in 546 ms returned (error "Failed to check-sat")
[2021-05-19 16:58:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 16:58:11] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 4
[2021-05-19 16:58:16] [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 (= 1 (+ s148 s549 s550 s876 s1077 s1278 s1479 s1680 s1881 s2082 s2283 s2484 s2685 s2886 s3087 s3288 s3489 s3690 s3891 s4092 s4293 s4494 s4695 s4896 s5097 s5298 s5499 s5700 s5901 s6102 s6303 s6504 s6705 s6906 s7107 s7308 s7509 s7710 s7911 s8112 s8313 s8514 s8715 s8916 s9117 s9318 s9519 s9720 s9921 s10122 s10323 s10524 s10725 s10926 s11127 s11328 s11529 s11730 s11931 s12132 s12333 s12534 s12735 s12936 s13137 s13338 s13539 s13740 s13941 s14142 s14343 s14544 s14745 s14946 s15147 s15348 s15549 s15750 s15951 s16152 s16353 s16554 s16755 s16956 s17157 s17358 s17559 s17760 s17961 s18162 s18363 s18564 s18765 s18966 s19167 s19368 s19569 s19770 s19971 s20172 s20373 s20574 s20775 s20976 s21177 s21378 s21579 s21780 s21981 s22182 s22383 s22584 s22785 s22986 s23187 s23388 s23589 s23790 s23991 s24192 s24393 s24594 s24795 s24996 s25197 s25398 s25599 s25800 s26001 s26202 s26403 s26604 s26805 s27006 s27207 s27408 s27609 s27810 s28011 s28212 s28413 s28614 s28815 s29016 s29217 s29418 s29619 s29820 s30021 s30222 s30423 s30624 s30825 s31026 s31227 s31428 s31629 s31830 s32031 s32232 s32433 s32634 s32835))") while checking expression at index 5
[2021-05-19 16:58:21] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 16:58:21] [INFO ] [Real]Absence check using 361 positive place invariants in 1086 ms returned (error "Failed to check-sat")
[2021-05-19 16:58:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 16:58:21] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 6
[2021-05-19 16:58:26] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 16:58:26] [INFO ] [Real]Absence check using 361 positive place invariants in 994 ms returned (error "Failed to check-sat")
[2021-05-19 16:58:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 16:58:26] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 7
[2021-05-19 16:58:31] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 16:58:31] [INFO ] [Real]Absence check using 361 positive place invariants in 436 ms returned (error "Failed to check-sat")
[2021-05-19 16:58:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 16:58:31] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 8
[2021-05-19 16:58:36] [INFO ] [Real]Absence check using 361 positive place invariants in 450 ms returned (error "Solver has unexpectedly terminated")
[2021-05-19 16:58:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 16:58:36] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 9
[2021-05-19 16:58:41] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 16:58:41] [INFO ] [Real]Absence check using 361 positive place invariants in 1028 ms returned (error "Failed to check-sat")
[2021-05-19 16:58:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 16:58:41] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 10
[2021-05-19 16:58:46] [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 (= 1 (+ s148 s549 s550 s876 s1077 s1278 s1479 s1680 s1881 s2082 s2283 s2484 s2685 s2886 s3087 s3288 s3489 s3690 s3891 s4092 s4293 s4494 s4695 s4896 s5097 s5298 s5499 s5700 s5901 s6102 s6303 s6504 s6705 s6906 s7107 s7308 s7509 s7710 s7911 s8112 s8313 s8514 s8715 s8916 s9117 s9318 s9519 s9720 s9921 s10122 s10323 s10524 s10725 s10926 s11127 s11328 s11529 s11730 s11931 s12132 s12333 s12534 s12735 s12936 s13137 s13338 s13539 s13740 s13941 s14142 s14343 s14544 s14745 s14946 s15147 s15348 s15549 s15750 s15951 s16152 s16353 s16554 s16755 s16956 s17157 s17358 s17559 s17760 s17961 s18162 s18363 s18564 s18765 s18966 s19167 s19368 s19569 s19770 s19971 s20172 s20373 s20574 s20775 s20976 s21177 s21378 s21579 s21780 s21981 s22182 s22383 s22584 s22785 s22986 s23187 s23388 s23589 s23790 s23991 s24192 s24393 s24594 s24795 s24996 s25197 s25398 s25599 s25800 s26001 s26202 s26403 s26604 s26805 s27006 s27207 s27408 s27609 s27810 s28011 s28212 s28413 s28614 s28815 s29016 s29217 s29418 s29619 s29820 s30021 s30222 s30423 s30624 s30825 s31026 s31227 s31428 s31629 s31830 s32031 s32232 s32433 s32634 s32835))") while checking expression at index 11
[2021-05-19 16:58:51] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 16:58:51] [INFO ] [Real]Absence check using 361 positive place invariants in 989 ms returned (error "Failed to check-sat")
[2021-05-19 16:58:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 16:58:51] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 12
[2021-05-19 16:58:56] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-19 16:58:56] [INFO ] [Real]Absence check using 361 positive place invariants in 952 ms returned (error "Failed to check-sat")
[2021-05-19 16:58:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-19 16:58:56] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Error writing to Z3 solver: java.io.IOException: Stream closed") while checking expression at index 13
[2021-05-19 16:59:01] [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 (= 1 (+ s148 s549 s550 s876 s1077 s1278 s1479 s1680 s1881 s2082 s2283 s2484 s2685 s2886 s3087 s3288 s3489 s3690 s3891 s4092 s4293 s4494 s4695 s4896 s5097 s5298 s5499 s5700 s5901 s6102 s6303 s6504 s6705 s6906 s7107 s7308 s7509 s7710 s7911 s8112 s8313 s8514 s8715 s8916 s9117 s9318 s9519 s9720 s9921 s10122 s10323 s10524 s10725 s10926 s11127 s11328 s11529 s11730 s11931 s12132 s12333 s12534 s12735 s12936 s13137 s13338 s13539 s13740 s13941 s14142 s14343 s14544 s14745 s14946 s15147 s15348 s15549 s15750 s15951 s16152 s16353 s16554 s16755 s16956 s17157 s17358 s17559 s17760 s17961 s18162 s18363 s18564 s18765 s18966 s19167 s19368 s19569 s19770 s19971 s20172 s20373 s20574 s20775 s20976 s21177 s21378 s21579 s21780 s21981 s22182 s22383 s22584 s22785 s22986 s23187 s23388 s23589 s23790 s23991 s24192 s24393 s24594 s24795 s24996 s25197 s25398 s25599 s25800 s26001 s26202 s26403 s26604 s26805 s27006 s27207 s27408 s27609 s27810 s28011 s28212 s28413 s28614 s28815 s29016 s29217 s29418 s29619 s29820 s30021 s30222 s30423 s30624 s30825 s31026 s31227 s31428 s31629 s31830 s32031 s32232 s32433 s32634 s32835))") while checking expression at index 14
Support contains 87 out of 32961 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 32961/32961 places, 64400/64400 transitions.
Performed 26974 Post agglomeration using F-continuation condition.Transition count delta: 26974
Iterating post reduction 0 with 26974 rules applied. Total rules applied 26974 place count 32961 transition count 37426
Reduce places removed 27084 places and 0 transitions.
Ensure Unique test removed 21800 transitions
Reduce isomorphic transitions removed 21800 transitions.
Iterating post reduction 1 with 48884 rules applied. Total rules applied 75858 place count 5877 transition count 15626
Partial Free-agglomeration rule applied 174 times.
Drop transitions removed 174 transitions
Iterating global reduction 2 with 174 rules applied. Total rules applied 76032 place count 5877 transition count 15626
Drop transitions removed 641 transitions
Redundant transition composition rules discarded 641 transitions
Iterating global reduction 2 with 641 rules applied. Total rules applied 76673 place count 5877 transition count 14985
Applied a total of 76673 rules in 26354 ms. Remains 5877 /32961 variables (removed 27084) and now considering 14985/64400 (removed 49415) transitions.
Finished structural reductions, in 1 iterations. Remains : 5877/32961 places, 14985/64400 transitions.
Incomplete random walk after 1000000 steps, including 0 resets, run finished after 22919 ms. (steps per millisecond=43 ) properties seen :[0, 0, 1, 1, 1, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0]
FORMULA gen-ReachabilityFireability-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-06 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-04 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA gen-ReachabilityFireability-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 3914 ms. (steps per millisecond=255 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 4033 ms. (steps per millisecond=247 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 4073 ms. (steps per millisecond=245 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 4238 ms. (steps per millisecond=235 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 4290 ms. (steps per millisecond=233 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 4229 ms. (steps per millisecond=236 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 4199 ms. (steps per millisecond=238 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 4351 ms. (steps per millisecond=229 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 1000001 steps, including 0 resets, run finished after 4390 ms. (steps per millisecond=227 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0]
[2021-05-19 17:00:28] [INFO ] Flow matrix only has 10826 transitions (discarded 4159 similar events)
// Phase 1: matrix 10826 rows 5877 cols
[2021-05-19 17:00:28] [INFO ] Computed 451 place invariants in 183 ms
[2021-05-19 17:00:30] [INFO ] [Real]Absence check using 251 positive place invariants in 412 ms returned unsat
[2021-05-19 17:00:31] [INFO ] [Real]Absence check using 251 positive place invariants in 419 ms returned unsat
[2021-05-19 17:00:32] [INFO ] [Real]Absence check using 251 positive place invariants in 417 ms returned unsat
[2021-05-19 17:00:33] [INFO ] [Real]Absence check using 251 positive place invariants in 481 ms returned unsat
[2021-05-19 17:00:34] [INFO ] [Real]Absence check using 251 positive place invariants in 496 ms returned unsat
[2021-05-19 17:00:36] [INFO ] [Real]Absence check using 251 positive place invariants in 412 ms returned unsat
[2021-05-19 17:00:37] [INFO ] [Real]Absence check using 251 positive place invariants in 433 ms returned unsat
[2021-05-19 17:00:38] [INFO ] [Real]Absence check using 251 positive place invariants in 475 ms returned unsat
[2021-05-19 17:00:39] [INFO ] [Real]Absence check using 251 positive place invariants in 483 ms returned unsat
FORMULA gen-ReachabilityFireability-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA gen-ReachabilityFireability-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA gen-ReachabilityFireability-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA gen-ReachabilityFireability-12 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA gen-ReachabilityFireability-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA gen-ReachabilityFireability-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA gen-ReachabilityFireability-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA gen-ReachabilityFireability-01 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA gen-ReachabilityFireability-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
All properties solved without resorting to model-checking.

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

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="ServersAndClients-PT-200160"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="gold2020"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool gold2020"
echo " Input is ServersAndClients-PT-200160, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r322-tall-162132127800092"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ServersAndClients-PT-200160.tgz
mv ServersAndClients-PT-200160 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "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 [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "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 "ReachabilityFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityFireability.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 '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
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 ;