About the Execution of 2023-gold for ShieldIIPt-PT-100A
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 2674.783 | 99998.00 | 133637.00 | 598.00 | TTTFTFFFFTFTFTFF | normal |
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.r373-tall-171683788800214.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2024-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is ShieldIIPt-PT-100A, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r373-tall-171683788800214
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 972K
-rw-r--r-- 1 mcc users 6.4K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 65K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:43 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 23 07:53 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 23 07:53 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 07:53 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 07:53 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Apr 13 01:19 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 132K Apr 13 01:19 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Apr 13 00:03 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 57K Apr 13 00:03 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:53 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:53 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 5 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 539K 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
here is the order used to build the result vector(from text file)
FORMULA_NAME ShieldIIPt-PT-100A-ReachabilityCardinality-2024-00
FORMULA_NAME ShieldIIPt-PT-100A-ReachabilityCardinality-2024-01
FORMULA_NAME ShieldIIPt-PT-100A-ReachabilityCardinality-2024-02
FORMULA_NAME ShieldIIPt-PT-100A-ReachabilityCardinality-2024-03
FORMULA_NAME ShieldIIPt-PT-100A-ReachabilityCardinality-2024-04
FORMULA_NAME ShieldIIPt-PT-100A-ReachabilityCardinality-2024-05
FORMULA_NAME ShieldIIPt-PT-100A-ReachabilityCardinality-2024-06
FORMULA_NAME ShieldIIPt-PT-100A-ReachabilityCardinality-2024-07
FORMULA_NAME ShieldIIPt-PT-100A-ReachabilityCardinality-2024-08
FORMULA_NAME ShieldIIPt-PT-100A-ReachabilityCardinality-2024-09
FORMULA_NAME ShieldIIPt-PT-100A-ReachabilityCardinality-2024-10
FORMULA_NAME ShieldIIPt-PT-100A-ReachabilityCardinality-2024-11
FORMULA_NAME ShieldIIPt-PT-100A-ReachabilityCardinality-2024-12
FORMULA_NAME ShieldIIPt-PT-100A-ReachabilityCardinality-2024-13
FORMULA_NAME ShieldIIPt-PT-100A-ReachabilityCardinality-2024-14
FORMULA_NAME ShieldIIPt-PT-100A-ReachabilityCardinality-2024-15
=== Now, execution of the tool begins
BK_START 1716958744289
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=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldIIPt-PT-100A
Applying reductions before tool lola
Invoking reducer
Running Version 202304061127
[2024-05-29 04:59:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2024-05-29 04:59:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 04:59:06] [INFO ] Load time of PNML (sax parser for PT used): 146 ms
[2024-05-29 04:59:06] [INFO ] Transformed 1903 places.
[2024-05-29 04:59:06] [INFO ] Transformed 1403 transitions.
[2024-05-29 04:59:06] [INFO ] Found NUPN structural information;
[2024-05-29 04:59:06] [INFO ] Parsed PT model containing 1903 places and 1403 transitions and 6006 arcs in 272 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 15 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA ShieldIIPt-PT-100A-ReachabilityCardinality-2024-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-100A-ReachabilityCardinality-2024-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ShieldIIPt-PT-100A-ReachabilityCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 2 resets, run finished after 605 ms. (steps per millisecond=16 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 168 ms. (steps per millisecond=59 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=64 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 153 ms. (steps per millisecond=65 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 182 ms. (steps per millisecond=54 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 160 ms. (steps per millisecond=62 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 154 ms. (steps per millisecond=64 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 147 ms. (steps per millisecond=68 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=66 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=61 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=68 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 163 ms. (steps per millisecond=61 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 167 ms. (steps per millisecond=59 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=68 ) properties (out of 13) seen :0
Interrupted probabilistic random walk after 166021 steps, run timeout after 6004 ms. (steps per millisecond=27 ) properties seen :{1=1, 3=1, 5=1, 7=1, 10=1, 11=1, 12=1}
Probabilistic random walk after 166021 steps, saw 164401 distinct states, run finished after 6005 ms. (steps per millisecond=27 ) properties seen :7
FORMULA ShieldIIPt-PT-100A-ReachabilityCardinality-2024-15 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldIIPt-PT-100A-ReachabilityCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldIIPt-PT-100A-ReachabilityCardinality-2024-12 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldIIPt-PT-100A-ReachabilityCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldIIPt-PT-100A-ReachabilityCardinality-2024-05 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldIIPt-PT-100A-ReachabilityCardinality-2024-03 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldIIPt-PT-100A-ReachabilityCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 6 properties.
// Phase 1: matrix 1402 rows 1903 cols
[2024-05-29 04:59:15] [INFO ] Computed 901 invariants in 27 ms
[2024-05-29 04:59:16] [INFO ] After 708ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2024-05-29 04:59:16] [INFO ] [Nat]Absence check using 901 positive place invariants in 198 ms returned sat
[2024-05-29 04:59:24] [INFO ] After 7361ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2024-05-29 04:59:28] [INFO ] After 11562ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 1498 ms.
[2024-05-29 04:59:30] [INFO ] After 14022ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 1780 ms.
Support contains 73 out of 1903 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1903/1903 places, 1402/1402 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1903 transition count 1401
Deduced a syphon composed of 1 places in 5 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1902 transition count 1401
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 9 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 1901 transition count 1400
Partial Free-agglomeration rule applied 177 times.
Drop transitions removed 177 transitions
Iterating global reduction 0 with 177 rules applied. Total rules applied 181 place count 1901 transition count 1400
Applied a total of 181 rules in 501 ms. Remains 1901 /1903 variables (removed 2) and now considering 1400/1402 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 502 ms. Remains : 1901/1903 places, 1400/1402 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 347 ms. (steps per millisecond=28 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 151 ms. (steps per millisecond=66 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=69 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 146 ms. (steps per millisecond=68 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 142 ms. (steps per millisecond=70 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 144 ms. (steps per millisecond=69 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 88218 steps, run timeout after 3001 ms. (steps per millisecond=29 ) properties seen :{}
Probabilistic random walk after 88218 steps, saw 86803 distinct states, run finished after 3002 ms. (steps per millisecond=29 ) properties seen :0
Running SMT prover for 6 properties.
// Phase 1: matrix 1400 rows 1901 cols
[2024-05-29 04:59:36] [INFO ] Computed 901 invariants in 11 ms
[2024-05-29 04:59:37] [INFO ] After 536ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:6
[2024-05-29 04:59:37] [INFO ] [Nat]Absence check using 901 positive place invariants in 175 ms returned sat
[2024-05-29 04:59:41] [INFO ] After 2928ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :6
[2024-05-29 04:59:41] [INFO ] State equation strengthened by 93 read => feed constraints.
[2024-05-29 04:59:43] [INFO ] After 2087ms SMT Verify possible using 93 Read/Feed constraints in natural domain returned unsat :0 sat :6
[2024-05-29 04:59:45] [INFO ] After 4271ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :6
Attempting to minimize the solution found.
Minimization took 2070 ms.
[2024-05-29 04:59:47] [INFO ] After 10123ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :6
Parikh walk visited 0 properties in 1646 ms.
Support contains 73 out of 1901 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1901/1901 places, 1400/1400 transitions.
Applied a total of 0 rules in 82 ms. Remains 1901 /1901 variables (removed 0) and now considering 1400/1400 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 82 ms. Remains : 1901/1901 places, 1400/1400 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1901/1901 places, 1400/1400 transitions.
Applied a total of 0 rules in 91 ms. Remains 1901 /1901 variables (removed 0) and now considering 1400/1400 (removed 0) transitions.
[2024-05-29 04:59:49] [INFO ] Invariant cache hit.
[2024-05-29 04:59:50] [INFO ] Implicit Places using invariants in 1652 ms returned [1893, 1894]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 1669 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1899/1901 places, 1400/1400 transitions.
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 0 with 1 Pre rules applied. Total rules applied 0 place count 1899 transition count 1399
Deduced a syphon composed of 1 places in 4 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 1898 transition count 1399
Applied a total of 2 rules in 82 ms. Remains 1898 /1899 variables (removed 1) and now considering 1399/1400 (removed 1) transitions.
// Phase 1: matrix 1399 rows 1898 cols
[2024-05-29 04:59:50] [INFO ] Computed 899 invariants in 6 ms
[2024-05-29 04:59:52] [INFO ] Implicit Places using invariants in 1651 ms returned [1887]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 1670 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 1897/1901 places, 1399/1400 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 1896 transition count 1398
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 1896 transition count 1398
Applied a total of 2 rules in 127 ms. Remains 1896 /1897 variables (removed 1) and now considering 1398/1399 (removed 1) transitions.
// Phase 1: matrix 1398 rows 1896 cols
[2024-05-29 04:59:52] [INFO ] Computed 898 invariants in 20 ms
[2024-05-29 04:59:53] [INFO ] Implicit Places using invariants in 1138 ms returned []
[2024-05-29 04:59:53] [INFO ] Invariant cache hit.
[2024-05-29 04:59:54] [INFO ] State equation strengthened by 90 read => feed constraints.
[2024-05-29 04:59:58] [INFO ] Implicit Places using invariants and state equation in 4613 ms returned []
Implicit Place search using SMT with State Equation took 5754 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 3 : 1896/1901 places, 1398/1400 transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 9396 ms. Remains : 1896/1901 places, 1398/1400 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 282 ms. (steps per millisecond=35 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 141 ms. (steps per millisecond=70 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 145 ms. (steps per millisecond=68 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 135 ms. (steps per millisecond=74 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=72 ) properties (out of 6) seen :0
Interrupted probabilistic random walk after 96799 steps, run timeout after 3002 ms. (steps per millisecond=32 ) properties seen :{3=1, 4=1, 5=1}
Probabilistic random walk after 96799 steps, saw 95353 distinct states, run finished after 3002 ms. (steps per millisecond=32 ) properties seen :3
FORMULA ShieldIIPt-PT-100A-ReachabilityCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldIIPt-PT-100A-ReachabilityCardinality-2024-10 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldIIPt-PT-100A-ReachabilityCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 3 properties.
[2024-05-29 05:00:02] [INFO ] Invariant cache hit.
[2024-05-29 05:00:02] [INFO ] After 276ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-29 05:00:03] [INFO ] [Nat]Absence check using 898 positive place invariants in 167 ms returned sat
[2024-05-29 05:00:05] [INFO ] After 2133ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-29 05:00:05] [INFO ] State equation strengthened by 90 read => feed constraints.
[2024-05-29 05:00:08] [INFO ] After 2631ms SMT Verify possible using 90 Read/Feed constraints in natural domain returned unsat :0 sat :3
[2024-05-29 05:00:09] [INFO ] After 3476ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 2122 ms.
[2024-05-29 05:00:11] [INFO ] After 8302ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 535 ms.
Support contains 54 out of 1896 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1896/1896 places, 1398/1398 transitions.
Partial Free-agglomeration rule applied 3 times.
Drop transitions removed 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 3 place count 1896 transition count 1398
Applied a total of 3 rules in 122 ms. Remains 1896 /1896 variables (removed 0) and now considering 1398/1398 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 122 ms. Remains : 1896/1896 places, 1398/1398 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 216 ms. (steps per millisecond=46 ) properties (out of 3) seen :1
FORMULA ShieldIIPt-PT-100A-ReachabilityCardinality-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 127 ms. (steps per millisecond=78 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 122 ms. (steps per millisecond=81 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 1398 rows 1896 cols
[2024-05-29 05:00:12] [INFO ] Computed 898 invariants in 12 ms
[2024-05-29 05:00:12] [INFO ] After 256ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-29 05:00:13] [INFO ] [Nat]Absence check using 898 positive place invariants in 165 ms returned sat
[2024-05-29 05:00:14] [INFO ] After 1845ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-29 05:00:14] [INFO ] State equation strengthened by 90 read => feed constraints.
[2024-05-29 05:00:15] [INFO ] After 774ms SMT Verify possible using 90 Read/Feed constraints in natural domain returned unsat :0 sat :2
[2024-05-29 05:00:17] [INFO ] After 2241ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 1424 ms.
[2024-05-29 05:00:18] [INFO ] After 5998ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 370 ms.
Support contains 36 out of 1896 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1896/1896 places, 1398/1398 transitions.
Partial Free-agglomeration rule applied 4 times.
Drop transitions removed 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 4 place count 1896 transition count 1398
Applied a total of 4 rules in 124 ms. Remains 1896 /1896 variables (removed 0) and now considering 1398/1398 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 124 ms. Remains : 1896/1896 places, 1398/1398 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 230 ms. (steps per millisecond=43 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 128 ms. (steps per millisecond=78 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 138 ms. (steps per millisecond=72 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 123489 steps, run timeout after 3002 ms. (steps per millisecond=41 ) properties seen :{0=1}
Probabilistic random walk after 123489 steps, saw 121669 distinct states, run finished after 3004 ms. (steps per millisecond=41 ) properties seen :1
FORMULA ShieldIIPt-PT-100A-ReachabilityCardinality-2024-00 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 1 properties.
// Phase 1: matrix 1398 rows 1896 cols
[2024-05-29 05:00:22] [INFO ] Computed 898 invariants in 13 ms
[2024-05-29 05:00:22] [INFO ] After 227ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 05:00:23] [INFO ] [Nat]Absence check using 898 positive place invariants in 161 ms returned sat
[2024-05-29 05:00:24] [INFO ] After 1326ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 05:00:24] [INFO ] State equation strengthened by 93 read => feed constraints.
[2024-05-29 05:00:25] [INFO ] After 550ms SMT Verify possible using 93 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-29 05:00:25] [INFO ] After 805ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 145 ms.
[2024-05-29 05:00:25] [INFO ] After 2687ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 131 ms.
Support contains 10 out of 1896 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1896/1896 places, 1398/1398 transitions.
Partial Free-agglomeration rule applied 11 times.
Drop transitions removed 11 transitions
Iterating global reduction 0 with 11 rules applied. Total rules applied 11 place count 1896 transition count 1398
Applied a total of 11 rules in 138 ms. Remains 1896 /1896 variables (removed 0) and now considering 1398/1398 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 138 ms. Remains : 1896/1896 places, 1398/1398 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 162 ms. (steps per millisecond=61 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 116 ms. (steps per millisecond=86 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 149642 steps, run timeout after 3001 ms. (steps per millisecond=49 ) properties seen :{}
Probabilistic random walk after 149642 steps, saw 147746 distinct states, run finished after 3001 ms. (steps per millisecond=49 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 1398 rows 1896 cols
[2024-05-29 05:00:29] [INFO ] Computed 898 invariants in 9 ms
[2024-05-29 05:00:29] [INFO ] After 224ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 05:00:29] [INFO ] [Nat]Absence check using 898 positive place invariants in 163 ms returned sat
[2024-05-29 05:00:31] [INFO ] After 1309ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 05:00:31] [INFO ] State equation strengthened by 99 read => feed constraints.
[2024-05-29 05:00:31] [INFO ] After 517ms SMT Verify possible using 99 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-29 05:00:31] [INFO ] After 815ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 201 ms.
[2024-05-29 05:00:32] [INFO ] After 2764ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 145 ms.
Support contains 10 out of 1896 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1896/1896 places, 1398/1398 transitions.
Applied a total of 0 rules in 79 ms. Remains 1896 /1896 variables (removed 0) and now considering 1398/1398 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 79 ms. Remains : 1896/1896 places, 1398/1398 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1896/1896 places, 1398/1398 transitions.
Applied a total of 0 rules in 79 ms. Remains 1896 /1896 variables (removed 0) and now considering 1398/1398 (removed 0) transitions.
[2024-05-29 05:00:32] [INFO ] Invariant cache hit.
[2024-05-29 05:00:33] [INFO ] Implicit Places using invariants in 1246 ms returned []
[2024-05-29 05:00:33] [INFO ] Invariant cache hit.
[2024-05-29 05:00:34] [INFO ] State equation strengthened by 99 read => feed constraints.
[2024-05-29 05:00:38] [INFO ] Implicit Places using invariants and state equation in 4763 ms returned []
Implicit Place search using SMT with State Equation took 6012 ms to find 0 implicit places.
[2024-05-29 05:00:38] [INFO ] Redundant transitions in 92 ms returned []
[2024-05-29 05:00:38] [INFO ] Invariant cache hit.
[2024-05-29 05:00:39] [INFO ] Dead Transitions using invariants and state equation in 987 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7183 ms. Remains : 1896/1896 places, 1398/1398 transitions.
Partial Free-agglomeration rule applied 98 times.
Drop transitions removed 98 transitions
Iterating global reduction 0 with 98 rules applied. Total rules applied 98 place count 1896 transition count 1398
Drop transitions removed 98 transitions
Redundant transition composition rules discarded 98 transitions
Iterating global reduction 0 with 98 rules applied. Total rules applied 196 place count 1896 transition count 1300
Applied a total of 196 rules in 225 ms. Remains 1896 /1896 variables (removed 0) and now considering 1300/1398 (removed 98) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 1300 rows 1896 cols
[2024-05-29 05:00:39] [INFO ] Computed 898 invariants in 4 ms
[2024-05-29 05:00:39] [INFO ] After 241ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 05:00:40] [INFO ] [Nat]Absence check using 898 positive place invariants in 151 ms returned sat
[2024-05-29 05:00:41] [INFO ] After 1311ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 05:00:41] [INFO ] After 1444ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 81 ms.
[2024-05-29 05:00:41] [INFO ] After 1938ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2024-05-29 05:00:41] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 3 ms.
[2024-05-29 05:00:41] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 1896 places, 1398 transitions and 6469 arcs took 9 ms.
[2024-05-29 05:00:42] [INFO ] Flatten gal took : 337 ms
Total runtime 96222 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT ShieldIIPt-PT-100A
BK_EXAMINATION: ReachabilityCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/366
ReachabilityCardinality
FORMULA ShieldIIPt-PT-100A-ReachabilityCardinality-2024-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
BK_STOP 1716958844287
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/366/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/366/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/366/ReachabilityCardinality.xml
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 7 (type EXCL) for 0 ShieldIIPt-PT-100A-ReachabilityCardinality-2024-02
lola: time limit : 3599 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 3 (type FNDP) for 0 ShieldIIPt-PT-100A-ReachabilityCardinality-2024-02
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 4 (type EQUN) for 0 ShieldIIPt-PT-100A-ReachabilityCardinality-2024-02
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 6 (type SRCH) for 0 ShieldIIPt-PT-100A-ReachabilityCardinality-2024-02
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: FINISHED task # 6 (type SRCH) for ShieldIIPt-PT-100A-ReachabilityCardinality-2024-02
lola: result : true
lola: markings : 114
lola: fired transitions : 113
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 3 (type FNDP) for ShieldIIPt-PT-100A-ReachabilityCardinality-2024-02 (obsolete)
lola: CANCELED task # 4 (type EQUN) for ShieldIIPt-PT-100A-ReachabilityCardinality-2024-02 (obsolete)
lola: CANCELED task # 7 (type EXCL) for ShieldIIPt-PT-100A-ReachabilityCardinality-2024-02 (obsolete)
lola: Portfolio finished: no open formulas
FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
ShieldIIPt-PT-100A-ReachabilityCardinality-2024-02: EF true tandem / insertion
Time elapsed: 1 secs. Pages in use: 2
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="ShieldIIPt-PT-100A"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="gold2023"
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 2-5568"
echo " Executing tool gold2023"
echo " Input is ShieldIIPt-PT-100A, 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 r373-tall-171683788800214"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/ShieldIIPt-PT-100A.tgz
mv ShieldIIPt-PT-100A 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 '
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 ;