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-171683789800625.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)
............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-5568
Executing tool gold2023
Input is ShieldRVt-PT-030A, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r373-tall-171683789800625
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 464K
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 60K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K 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 07:56 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 23 07:56 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Apr 23 07:56 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Apr 23 07:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.9K Apr 12 01:07 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 94K Apr 12 01:07 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 6.4K Apr 12 00:23 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 50K Apr 12 00:23 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 07:56 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Apr 23 07:56 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 82K 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 ShieldRVt-PT-030A-ReachabilityFireability-2024-00
FORMULA_NAME ShieldRVt-PT-030A-ReachabilityFireability-2024-01
FORMULA_NAME ShieldRVt-PT-030A-ReachabilityFireability-2024-02
FORMULA_NAME ShieldRVt-PT-030A-ReachabilityFireability-2024-03
FORMULA_NAME ShieldRVt-PT-030A-ReachabilityFireability-2024-04
FORMULA_NAME ShieldRVt-PT-030A-ReachabilityFireability-2024-05
FORMULA_NAME ShieldRVt-PT-030A-ReachabilityFireability-2024-06
FORMULA_NAME ShieldRVt-PT-030A-ReachabilityFireability-2024-07
FORMULA_NAME ShieldRVt-PT-030A-ReachabilityFireability-2024-08
FORMULA_NAME ShieldRVt-PT-030A-ReachabilityFireability-2024-09
FORMULA_NAME ShieldRVt-PT-030A-ReachabilityFireability-2024-10
FORMULA_NAME ShieldRVt-PT-030A-ReachabilityFireability-2024-11
FORMULA_NAME ShieldRVt-PT-030A-ReachabilityFireability-2024-12
FORMULA_NAME ShieldRVt-PT-030A-ReachabilityFireability-2024-13
FORMULA_NAME ShieldRVt-PT-030A-ReachabilityFireability-2024-14
FORMULA_NAME ShieldRVt-PT-030A-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1717015045329

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=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ShieldRVt-PT-030A
Applying reductions before tool lola
Invoking reducer
Running Version 202304061127
[2024-05-29 20:37:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-05-29 20:37:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-29 20:37:27] [INFO ] Load time of PNML (sax parser for PT used): 79 ms
[2024-05-29 20:37:27] [INFO ] Transformed 243 places.
[2024-05-29 20:37:27] [INFO ] Transformed 243 transitions.
[2024-05-29 20:37:27] [INFO ] Found NUPN structural information;
[2024-05-29 20:37:27] [INFO ] Parsed PT model containing 243 places and 243 transitions and 1026 arcs in 230 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 20 ms.
Working with output stream class java.io.PrintStream
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 623 ms. (steps per millisecond=16 ) properties (out of 16) seen :4
FORMULA ShieldRVt-PT-030A-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-030A-ReachabilityFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-030A-ReachabilityFireability-2024-12 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-030A-ReachabilityFireability-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 113 ms. (steps per millisecond=88 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 134 ms. (steps per millisecond=74 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 52 ms. (steps per millisecond=192 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 57 ms. (steps per millisecond=175 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 12) seen :0
Running SMT prover for 12 properties.
// Phase 1: matrix 242 rows 243 cols
[2024-05-29 20:37:29] [INFO ] Computed 121 invariants in 8 ms
[2024-05-29 20:37:29] [INFO ] After 479ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:12
[2024-05-29 20:37:30] [INFO ] [Nat]Absence check using 121 positive place invariants in 24 ms returned sat
[2024-05-29 20:37:31] [INFO ] After 869ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :12
[2024-05-29 20:37:31] [INFO ] After 1414ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :12
Attempting to minimize the solution found.
Minimization took 367 ms.
[2024-05-29 20:37:32] [INFO ] After 2140ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :12
Parikh walk visited 0 properties in 166 ms.
Support contains 138 out of 243 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 243/243 places, 242/242 transitions.
Partial Free-agglomeration rule applied 10 times.
Drop transitions removed 10 transitions
Iterating global reduction 0 with 10 rules applied. Total rules applied 10 place count 243 transition count 242
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 243 transition count 232
Applied a total of 20 rules in 44 ms. Remains 243 /243 variables (removed 0) and now considering 232/242 (removed 10) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 44 ms. Remains : 243/243 places, 232/242 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 237 ms. (steps per millisecond=42 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 12) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 64 ms. (steps per millisecond=156 ) properties (out of 12) seen :1
FORMULA ShieldRVt-PT-030A-ReachabilityFireability-2024-02 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 11) seen :1
FORMULA ShieldRVt-PT-030A-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 44 ms. (steps per millisecond=227 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 10) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 10) seen :0
Running SMT prover for 10 properties.
// Phase 1: matrix 232 rows 243 cols
[2024-05-29 20:37:33] [INFO ] Computed 121 invariants in 3 ms
[2024-05-29 20:37:33] [INFO ] After 252ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:10
[2024-05-29 20:37:33] [INFO ] [Nat]Absence check using 121 positive place invariants in 43 ms returned sat
[2024-05-29 20:37:34] [INFO ] After 398ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :10
[2024-05-29 20:37:34] [INFO ] After 772ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :10
Attempting to minimize the solution found.
Minimization took 340 ms.
[2024-05-29 20:37:35] [INFO ] After 1446ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :10
Parikh walk visited 0 properties in 120 ms.
Support contains 131 out of 243 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 243/243 places, 232/232 transitions.
Applied a total of 0 rules in 11 ms. Remains 243 /243 variables (removed 0) and now considering 232/232 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 21 ms. Remains : 243/243 places, 232/232 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 131 ms. (steps per millisecond=76 ) properties (out of 10) seen :3
FORMULA ShieldRVt-PT-030A-ReachabilityFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-030A-ReachabilityFireability-2024-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ShieldRVt-PT-030A-ReachabilityFireability-2024-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 37 ms. (steps per millisecond=270 ) properties (out of 7) seen :0
Running SMT prover for 7 properties.
[2024-05-29 20:37:35] [INFO ] Invariant cache hit.
[2024-05-29 20:37:35] [INFO ] After 196ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:7
[2024-05-29 20:37:36] [INFO ] [Nat]Absence check using 121 positive place invariants in 30 ms returned sat
[2024-05-29 20:37:36] [INFO ] After 331ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :7
[2024-05-29 20:37:36] [INFO ] After 597ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :7
Attempting to minimize the solution found.
Minimization took 233 ms.
[2024-05-29 20:37:36] [INFO ] After 1062ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :7
Parikh walk visited 0 properties in 76 ms.
Support contains 99 out of 243 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 243/243 places, 232/232 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 243 transition count 232
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 243 transition count 229
Applied a total of 6 rules in 35 ms. Remains 243 /243 variables (removed 0) and now considering 229/232 (removed 3) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 243/243 places, 229/232 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 226 ms. (steps per millisecond=44 ) properties (out of 7) 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 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 67 ms. (steps per millisecond=149 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 7) seen :0
Interrupted probabilistic random walk after 704683 steps, run timeout after 3001 ms. (steps per millisecond=234 ) properties seen :{0=1, 1=1, 2=1, 3=1, 5=1, 6=1}
Probabilistic random walk after 704683 steps, saw 674261 distinct states, run finished after 3002 ms. (steps per millisecond=234 ) properties seen :6
FORMULA ShieldRVt-PT-030A-ReachabilityFireability-2024-13 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldRVt-PT-030A-ReachabilityFireability-2024-11 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldRVt-PT-030A-ReachabilityFireability-2024-07 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldRVt-PT-030A-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldRVt-PT-030A-ReachabilityFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
FORMULA ShieldRVt-PT-030A-ReachabilityFireability-2024-01 FALSE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 1 properties.
// Phase 1: matrix 229 rows 243 cols
[2024-05-29 20:37:40] [INFO ] Computed 121 invariants in 1 ms
[2024-05-29 20:37:40] [INFO ] After 92ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 20:37:40] [INFO ] [Nat]Absence check using 121 positive place invariants in 15 ms returned sat
[2024-05-29 20:37:41] [INFO ] After 246ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 20:37:41] [INFO ] After 330ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 57 ms.
[2024-05-29 20:37:41] [INFO ] After 509ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 51 out of 243 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 243/243 places, 229/229 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 1 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 242 transition count 228
Partial Free-agglomeration rule applied 7 times.
Drop transitions removed 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 9 place count 242 transition count 228
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 16 place count 242 transition count 221
Applied a total of 16 rules in 38 ms. Remains 242 /243 variables (removed 1) and now considering 221/229 (removed 8) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 38 ms. Remains : 242/243 places, 221/229 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 768978 steps, run timeout after 3001 ms. (steps per millisecond=256 ) properties seen :{}
Probabilistic random walk after 768978 steps, saw 737934 distinct states, run finished after 3002 ms. (steps per millisecond=256 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 221 rows 242 cols
[2024-05-29 20:37:44] [INFO ] Computed 121 invariants in 5 ms
[2024-05-29 20:37:44] [INFO ] After 59ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 20:37:44] [INFO ] [Nat]Absence check using 121 positive place invariants in 17 ms returned sat
[2024-05-29 20:37:44] [INFO ] After 151ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 20:37:44] [INFO ] State equation strengthened by 2 read => feed constraints.
[2024-05-29 20:37:44] [INFO ] After 46ms SMT Verify possible using 2 Read/Feed constraints in natural domain returned unsat :0 sat :1
[2024-05-29 20:37:44] [INFO ] After 102ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 47 ms.
[2024-05-29 20:37:44] [INFO ] After 393ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 51 out of 242 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 221/221 transitions.
Applied a total of 0 rules in 16 ms. Remains 242 /242 variables (removed 0) and now considering 221/221 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 16 ms. Remains : 242/242 places, 221/221 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 242/242 places, 221/221 transitions.
Applied a total of 0 rules in 8 ms. Remains 242 /242 variables (removed 0) and now considering 221/221 (removed 0) transitions.
[2024-05-29 20:37:44] [INFO ] Invariant cache hit.
[2024-05-29 20:37:45] [INFO ] Implicit Places using invariants in 211 ms returned [235]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 221 ms to find 1 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 241/242 places, 221/221 transitions.
Applied a total of 0 rules in 8 ms. Remains 241 /241 variables (removed 0) and now considering 221/221 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 238 ms. Remains : 241/242 places, 221/221 transitions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 812473 steps, run timeout after 3001 ms. (steps per millisecond=270 ) properties seen :{}
Probabilistic random walk after 812473 steps, saw 778296 distinct states, run finished after 3001 ms. (steps per millisecond=270 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 221 rows 241 cols
[2024-05-29 20:37:48] [INFO ] Computed 120 invariants in 3 ms
[2024-05-29 20:37:48] [INFO ] After 77ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 20:37:48] [INFO ] [Nat]Absence check using 120 positive place invariants in 17 ms returned sat
[2024-05-29 20:37:48] [INFO ] After 108ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 20:37:48] [INFO ] After 159ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 37 ms.
[2024-05-29 20:37:48] [INFO ] After 306ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 51 out of 241 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 241/241 places, 221/221 transitions.
Applied a total of 0 rules in 6 ms. Remains 241 /241 variables (removed 0) and now considering 221/221 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 241/241 places, 221/221 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 241/241 places, 221/221 transitions.
Applied a total of 0 rules in 6 ms. Remains 241 /241 variables (removed 0) and now considering 221/221 (removed 0) transitions.
[2024-05-29 20:37:48] [INFO ] Invariant cache hit.
[2024-05-29 20:37:48] [INFO ] Implicit Places using invariants in 219 ms returned []
[2024-05-29 20:37:48] [INFO ] Invariant cache hit.
[2024-05-29 20:37:48] [INFO ] Implicit Places using invariants and state equation in 211 ms returned []
Implicit Place search using SMT with State Equation took 433 ms to find 0 implicit places.
[2024-05-29 20:37:49] [INFO ] Redundant transitions in 8 ms returned []
[2024-05-29 20:37:49] [INFO ] Invariant cache hit.
[2024-05-29 20:37:49] [INFO ] Dead Transitions using invariants and state equation in 171 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 645 ms. Remains : 241/241 places, 221/221 transitions.
Applied a total of 0 rules in 6 ms. Remains 241 /241 variables (removed 0) and now considering 221/221 (removed 0) transitions.
Running SMT prover for 1 properties.
[2024-05-29 20:37:49] [INFO ] Invariant cache hit.
[2024-05-29 20:37:49] [INFO ] After 133ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2024-05-29 20:37:49] [INFO ] [Nat]Absence check using 120 positive place invariants in 16 ms returned sat
[2024-05-29 20:37:49] [INFO ] After 121ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2024-05-29 20:37:49] [INFO ] After 174ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 48 ms.
[2024-05-29 20:37:49] [INFO ] After 303ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2024-05-29 20:37:49] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 9 ms.
[2024-05-29 20:37:49] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 241 places, 221 transitions and 977 arcs took 2 ms.
[2024-05-29 20:37:49] [INFO ] Flatten gal took : 124 ms
Total runtime 22486 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT ShieldRVt-PT-030A
BK_EXAMINATION: ReachabilityFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/370
ReachabilityFireability

FORMULA ShieldRVt-PT-030A-ReachabilityFireability-2024-10 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1717015071170

--------------------
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 ReachabilityFireability -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/370/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/370/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/370/ReachabilityFireability.xml
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH task # 8 (type EXCL) for 0 ShieldRVt-PT-030A-ReachabilityFireability-2024-10
lola: time limit : 3599 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 4 (type FNDP) for 0 ShieldRVt-PT-030A-ReachabilityFireability-2024-10
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 5 (type EQUN) for 0 ShieldRVt-PT-030A-ReachabilityFireability-2024-10
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 7 (type SRCH) for 0 ShieldRVt-PT-030A-ReachabilityFireability-2024-10
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 4 (type FNDP) for ShieldRVt-PT-030A-ReachabilityFireability-2024-10
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: result : true
lola: fired transitions : 8562
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: CANCELED task # 5 (type EQUN) for ShieldRVt-PT-030A-ReachabilityFireability-2024-10 (obsolete)
lola: CANCELED task # 7 (type SRCH) for ShieldRVt-PT-030A-ReachabilityFireability-2024-10 (obsolete)
lola: CANCELED task # 8 (type EXCL) for ShieldRVt-PT-030A-ReachabilityFireability-2024-10 (obsolete)
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
ShieldRVt-PT-030A-ReachabilityFireability-2024-10: AG false findpath


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="ShieldRVt-PT-030A"
export BK_EXAMINATION="ReachabilityFireability"
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 ShieldRVt-PT-030A, 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 r373-tall-171683789800625"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ShieldRVt-PT-030A.tgz
mv ShieldRVt-PT-030A 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 ;