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.r109-tall-171624208500425.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 DES-PT-10b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r109-tall-171624208500425
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 532K
-rw-r--r-- 1 mcc users 7.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 81K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.0K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 59K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 18 16:42 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 18 16:42 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 26K Apr 22 14:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 19 07:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 18:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 8.0K Apr 12 08:09 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 81K Apr 12 08:09 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 08:09 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 99K Apr 12 08:09 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Apr 22 14:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 79K May 18 16:42 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 DES-PT-10b-ReachabilityFireability-2024-00
FORMULA_NAME DES-PT-10b-ReachabilityFireability-2024-01
FORMULA_NAME DES-PT-10b-ReachabilityFireability-2024-02
FORMULA_NAME DES-PT-10b-ReachabilityFireability-2024-03
FORMULA_NAME DES-PT-10b-ReachabilityFireability-2024-04
FORMULA_NAME DES-PT-10b-ReachabilityFireability-2024-05
FORMULA_NAME DES-PT-10b-ReachabilityFireability-2024-06
FORMULA_NAME DES-PT-10b-ReachabilityFireability-2024-07
FORMULA_NAME DES-PT-10b-ReachabilityFireability-2024-08
FORMULA_NAME DES-PT-10b-ReachabilityFireability-2024-09
FORMULA_NAME DES-PT-10b-ReachabilityFireability-2024-10
FORMULA_NAME DES-PT-10b-ReachabilityFireability-2024-11
FORMULA_NAME DES-PT-10b-ReachabilityFireability-2024-12
FORMULA_NAME DES-PT-10b-ReachabilityFireability-2024-13
FORMULA_NAME DES-PT-10b-ReachabilityFireability-2024-14
FORMULA_NAME DES-PT-10b-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716334444904

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=DES-PT-10b
Applying reductions before tool lola
Invoking reducer
Running Version 202304061127
[2024-05-21 23:34:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-05-21 23:34:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-21 23:34:06] [INFO ] Load time of PNML (sax parser for PT used): 61 ms
[2024-05-21 23:34:06] [INFO ] Transformed 320 places.
[2024-05-21 23:34:06] [INFO ] Transformed 271 transitions.
[2024-05-21 23:34:06] [INFO ] Found NUPN structural information;
[2024-05-21 23:34:06] [INFO ] Parsed PT model containing 320 places and 271 transitions and 827 arcs in 128 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 87 resets, run finished after 358 ms. (steps per millisecond=27 ) properties (out of 16) seen :8
FORMULA DES-PT-10b-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-10b-ReachabilityFireability-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-10b-ReachabilityFireability-2024-13 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-10b-ReachabilityFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-10b-ReachabilityFireability-2024-07 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-10b-ReachabilityFireability-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-10b-ReachabilityFireability-2024-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-10b-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 75 ms. (steps per millisecond=133 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 42 ms. (steps per millisecond=238 ) properties (out of 8) seen :1
FORMULA DES-PT-10b-ReachabilityFireability-2024-06 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 9 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 7) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 41 ms. (steps per millisecond=243 ) properties (out of 7) seen :1
FORMULA DES-PT-10b-ReachabilityFireability-2024-12 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Running SMT prover for 6 properties.
// Phase 1: matrix 271 rows 320 cols
[2024-05-21 23:34:07] [INFO ] Computed 65 invariants in 26 ms
[2024-05-21 23:34:07] [INFO ] After 253ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0 real:5
[2024-05-21 23:34:07] [INFO ] [Nat]Absence check using 39 positive place invariants in 11 ms returned sat
[2024-05-21 23:34:07] [INFO ] [Nat]Absence check using 39 positive and 26 generalized place invariants in 14 ms returned sat
[2024-05-21 23:34:08] [INFO ] After 479ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :3
[2024-05-21 23:34:08] [INFO ] Deduced a trap composed of 8 places in 217 ms of which 7 ms to minimize.
[2024-05-21 23:34:09] [INFO ] Deduced a trap composed of 27 places in 121 ms of which 1 ms to minimize.
[2024-05-21 23:34:09] [INFO ] Deduced a trap composed of 15 places in 100 ms of which 1 ms to minimize.
[2024-05-21 23:34:09] [INFO ] Deduced a trap composed of 13 places in 85 ms of which 1 ms to minimize.
[2024-05-21 23:34:09] [INFO ] Deduced a trap composed of 28 places in 78 ms of which 1 ms to minimize.
[2024-05-21 23:34:09] [INFO ] Deduced a trap composed of 30 places in 76 ms of which 1 ms to minimize.
[2024-05-21 23:34:09] [INFO ] Deduced a trap composed of 30 places in 78 ms of which 0 ms to minimize.
[2024-05-21 23:34:09] [INFO ] Deduced a trap composed of 23 places in 58 ms of which 1 ms to minimize.
[2024-05-21 23:34:10] [INFO ] Deduced a trap composed of 13 places in 58 ms of which 0 ms to minimize.
[2024-05-21 23:34:10] [INFO ] Trap strengthening (SAT) tested/added 10/9 trap constraints in 1318 ms
[2024-05-21 23:34:10] [INFO ] Deduced a trap composed of 41 places in 112 ms of which 1 ms to minimize.
[2024-05-21 23:34:10] [INFO ] Deduced a trap composed of 41 places in 84 ms of which 0 ms to minimize.
[2024-05-21 23:34:10] [INFO ] Deduced a trap composed of 40 places in 76 ms of which 1 ms to minimize.
[2024-05-21 23:34:10] [INFO ] Deduced a trap composed of 19 places in 75 ms of which 0 ms to minimize.
[2024-05-21 23:34:10] [INFO ] Deduced a trap composed of 18 places in 86 ms of which 1 ms to minimize.
[2024-05-21 23:34:10] [INFO ] Deduced a trap composed of 19 places in 79 ms of which 0 ms to minimize.
[2024-05-21 23:34:10] [INFO ] Deduced a trap composed of 19 places in 77 ms of which 1 ms to minimize.
[2024-05-21 23:34:10] [INFO ] Deduced a trap composed of 21 places in 68 ms of which 0 ms to minimize.
[2024-05-21 23:34:10] [INFO ] Deduced a trap composed of 21 places in 76 ms of which 1 ms to minimize.
[2024-05-21 23:34:11] [INFO ] Deduced a trap composed of 22 places in 81 ms of which 0 ms to minimize.
[2024-05-21 23:34:11] [INFO ] Deduced a trap composed of 23 places in 82 ms of which 1 ms to minimize.
[2024-05-21 23:34:11] [INFO ] Deduced a trap composed of 23 places in 82 ms of which 0 ms to minimize.
[2024-05-21 23:34:11] [INFO ] Deduced a trap composed of 34 places in 100 ms of which 1 ms to minimize.
[2024-05-21 23:34:11] [INFO ] Deduced a trap composed of 24 places in 69 ms of which 1 ms to minimize.
[2024-05-21 23:34:11] [INFO ] Deduced a trap composed of 36 places in 83 ms of which 0 ms to minimize.
[2024-05-21 23:34:11] [INFO ] Deduced a trap composed of 31 places in 37 ms of which 0 ms to minimize.
[2024-05-21 23:34:11] [INFO ] Trap strengthening (SAT) tested/added 17/16 trap constraints in 1512 ms
[2024-05-21 23:34:11] [INFO ] Deduced a trap composed of 27 places in 70 ms of which 2 ms to minimize.
[2024-05-21 23:34:11] [INFO ] Deduced a trap composed of 21 places in 68 ms of which 0 ms to minimize.
[2024-05-21 23:34:11] [INFO ] Deduced a trap composed of 36 places in 65 ms of which 1 ms to minimize.
[2024-05-21 23:34:12] [INFO ] Deduced a trap composed of 37 places in 63 ms of which 1 ms to minimize.
[2024-05-21 23:34:12] [INFO ] Deduced a trap composed of 57 places in 66 ms of which 0 ms to minimize.
[2024-05-21 23:34:12] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 454 ms
[2024-05-21 23:34:12] [INFO ] After 4253ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :3
Attempting to minimize the solution found.
Minimization took 251 ms.
[2024-05-21 23:34:12] [INFO ] After 4687ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :3
FORMULA DES-PT-10b-ReachabilityFireability-2024-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DES-PT-10b-ReachabilityFireability-2024-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DES-PT-10b-ReachabilityFireability-2024-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 6 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 159 ms.
Support contains 54 out of 320 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 320/320 places, 271/271 transitions.
Graph (complete) has 621 edges and 320 vertex of which 309 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.4 ms
Discarding 11 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 7 rules applied. Total rules applied 8 place count 309 transition count 259
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 14 place count 303 transition count 259
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 14 place count 303 transition count 251
Deduced a syphon composed of 8 places in 4 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 30 place count 295 transition count 251
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 45 place count 280 transition count 236
Iterating global reduction 2 with 15 rules applied. Total rules applied 60 place count 280 transition count 236
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 70 place count 270 transition count 226
Iterating global reduction 2 with 10 rules applied. Total rules applied 80 place count 270 transition count 226
Ensure Unique test removed 9 transitions
Reduce isomorphic transitions removed 9 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 11 rules applied. Total rules applied 91 place count 270 transition count 215
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 94 place count 268 transition count 214
Performed 41 Post agglomeration using F-continuation condition.Transition count delta: 41
Deduced a syphon composed of 41 places in 1 ms
Reduce places removed 41 places and 0 transitions.
Iterating global reduction 4 with 82 rules applied. Total rules applied 176 place count 227 transition count 173
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 178 place count 226 transition count 174
Free-agglomeration rule applied 2 times.
Iterating global reduction 4 with 2 rules applied. Total rules applied 180 place count 226 transition count 172
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 182 place count 224 transition count 172
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 183 place count 224 transition count 171
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 184 place count 223 transition count 171
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 185 place count 223 transition count 171
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 186 place count 222 transition count 170
Applied a total of 186 rules in 156 ms. Remains 222 /320 variables (removed 98) and now considering 170/271 (removed 101) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 156 ms. Remains : 222/320 places, 170/271 transitions.
Incomplete random walk after 10000 steps, including 144 resets, run finished after 189 ms. (steps per millisecond=52 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 26 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 21 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 38 ms. (steps per millisecond=263 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 916520 steps, run timeout after 3001 ms. (steps per millisecond=305 ) properties seen :{}
Probabilistic random walk after 916520 steps, saw 147972 distinct states, run finished after 3008 ms. (steps per millisecond=304 ) properties seen :0
Running SMT prover for 3 properties.
// Phase 1: matrix 170 rows 222 cols
[2024-05-21 23:34:16] [INFO ] Computed 60 invariants in 6 ms
[2024-05-21 23:34:16] [INFO ] After 45ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-21 23:34:16] [INFO ] [Nat]Absence check using 35 positive place invariants in 13 ms returned sat
[2024-05-21 23:34:16] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 10 ms returned sat
[2024-05-21 23:34:16] [INFO ] After 219ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-21 23:34:16] [INFO ] Deduced a trap composed of 4 places in 51 ms of which 1 ms to minimize.
[2024-05-21 23:34:16] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 86 ms
[2024-05-21 23:34:16] [INFO ] Deduced a trap composed of 6 places in 62 ms of which 1 ms to minimize.
[2024-05-21 23:34:16] [INFO ] Deduced a trap composed of 7 places in 53 ms of which 1 ms to minimize.
[2024-05-21 23:34:16] [INFO ] Deduced a trap composed of 8 places in 51 ms of which 4 ms to minimize.
[2024-05-21 23:34:16] [INFO ] Deduced a trap composed of 6 places in 41 ms of which 0 ms to minimize.
[2024-05-21 23:34:16] [INFO ] Deduced a trap composed of 10 places in 25 ms of which 1 ms to minimize.
[2024-05-21 23:34:16] [INFO ] Deduced a trap composed of 10 places in 28 ms of which 0 ms to minimize.
[2024-05-21 23:34:16] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 340 ms
[2024-05-21 23:34:16] [INFO ] After 762ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 141 ms.
[2024-05-21 23:34:17] [INFO ] After 993ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Parikh walk visited 0 properties in 50 ms.
Support contains 54 out of 222 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 222/222 places, 170/170 transitions.
Applied a total of 0 rules in 6 ms. Remains 222 /222 variables (removed 0) and now considering 170/170 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 6 ms. Remains : 222/222 places, 170/170 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 222/222 places, 170/170 transitions.
Applied a total of 0 rules in 8 ms. Remains 222 /222 variables (removed 0) and now considering 170/170 (removed 0) transitions.
[2024-05-21 23:34:17] [INFO ] Invariant cache hit.
[2024-05-21 23:34:17] [INFO ] Implicit Places using invariants in 100 ms returned []
[2024-05-21 23:34:17] [INFO ] Invariant cache hit.
[2024-05-21 23:34:17] [INFO ] Implicit Places using invariants and state equation in 192 ms returned []
Implicit Place search using SMT with State Equation took 292 ms to find 0 implicit places.
[2024-05-21 23:34:17] [INFO ] Redundant transitions in 5 ms returned []
[2024-05-21 23:34:17] [INFO ] Invariant cache hit.
[2024-05-21 23:34:17] [INFO ] Dead Transitions using invariants and state equation in 126 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 436 ms. Remains : 222/222 places, 170/170 transitions.
Applied a total of 0 rules in 7 ms. Remains 222 /222 variables (removed 0) and now considering 170/170 (removed 0) transitions.
Running SMT prover for 3 properties.
[2024-05-21 23:34:17] [INFO ] Invariant cache hit.
[2024-05-21 23:34:17] [INFO ] After 74ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:3
[2024-05-21 23:34:17] [INFO ] [Nat]Absence check using 35 positive place invariants in 24 ms returned sat
[2024-05-21 23:34:17] [INFO ] [Nat]Absence check using 35 positive and 25 generalized place invariants in 9 ms returned sat
[2024-05-21 23:34:18] [INFO ] After 212ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2024-05-21 23:34:18] [INFO ] Deduced a trap composed of 4 places in 51 ms of which 1 ms to minimize.
[2024-05-21 23:34:18] [INFO ] Deduced a trap composed of 6 places in 37 ms of which 0 ms to minimize.
[2024-05-21 23:34:18] [INFO ] Deduced a trap composed of 5 places in 51 ms of which 0 ms to minimize.
[2024-05-21 23:34:18] [INFO ] Deduced a trap composed of 8 places in 42 ms of which 0 ms to minimize.
[2024-05-21 23:34:18] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 290 ms
[2024-05-21 23:34:18] [INFO ] Deduced a trap composed of 9 places in 48 ms of which 0 ms to minimize.
[2024-05-21 23:34:18] [INFO ] Deduced a trap composed of 8 places in 56 ms of which 1 ms to minimize.
[2024-05-21 23:34:18] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 136 ms
[2024-05-21 23:34:18] [INFO ] Deduced a trap composed of 18 places in 50 ms of which 1 ms to minimize.
[2024-05-21 23:34:18] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 65 ms
[2024-05-21 23:34:18] [INFO ] After 862ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 104 ms.
[2024-05-21 23:34:18] [INFO ] After 1193ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
[2024-05-21 23:34:18] [INFO ] Export to MCC of 3 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 6 ms.
[2024-05-21 23:34:18] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 222 places, 170 transitions and 667 arcs took 2 ms.
[2024-05-21 23:34:19] [INFO ] Flatten gal took : 67 ms
Total runtime 12860 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT DES-PT-10b
BK_EXAMINATION: ReachabilityFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/367
ReachabilityFireability

FORMULA DES-PT-10b-ReachabilityFireability-2024-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DES-PT-10b-ReachabilityFireability-2024-09 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DES-PT-10b-ReachabilityFireability-2024-02 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1716334462562

--------------------
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/367/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/367/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/367/ReachabilityFireability.xml
lola: Rule S: 0 transitions removed,0 places removed
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
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: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 15 (type EXCL) for 6 DES-PT-10b-ReachabilityFireability-2024-11
lola: time limit : 1200 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 9 (type FNDP) for 6 DES-PT-10b-ReachabilityFireability-2024-11
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 10 (type EQUN) for 6 DES-PT-10b-ReachabilityFireability-2024-11
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 14 (type SRCH) for 6 DES-PT-10b-ReachabilityFireability-2024-11
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
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: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: FINISHED task # 15 (type EXCL) for DES-PT-10b-ReachabilityFireability-2024-11
lola: result : true
lola: markings : 3469
lola: fired transitions : 3650
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 9 (type FNDP) for DES-PT-10b-ReachabilityFireability-2024-11 (obsolete)
lola: CANCELED task # 10 (type EQUN) for DES-PT-10b-ReachabilityFireability-2024-11 (obsolete)
lola: CANCELED task # 14 (type SRCH) for DES-PT-10b-ReachabilityFireability-2024-11 (obsolete)
lola: LAUNCH task # 19 (type EXCL) for 3 DES-PT-10b-ReachabilityFireability-2024-09
lola: time limit : 1200 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 11 (type FNDP) for 3 DES-PT-10b-ReachabilityFireability-2024-09
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 12 (type EQUN) for 3 DES-PT-10b-ReachabilityFireability-2024-09
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 18 (type SRCH) for 3 DES-PT-10b-ReachabilityFireability-2024-09
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: FINISHED task # 9 (type FNDP) for DES-PT-10b-ReachabilityFireability-2024-11
lola: result : unknown
lola: fired transitions : 4487
lola: tried executions : 192
lola: time used : 0.000000
lola: memory pages used : 0
lola: FINISHED task # 19 (type EXCL) for DES-PT-10b-ReachabilityFireability-2024-09
lola: result : true
lola: markings : 1923
lola: fired transitions : 1981
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 11 (type FNDP) for DES-PT-10b-ReachabilityFireability-2024-09 (obsolete)
lola: CANCELED task # 12 (type EQUN) for DES-PT-10b-ReachabilityFireability-2024-09 (obsolete)
lola: CANCELED task # 18 (type SRCH) for DES-PT-10b-ReachabilityFireability-2024-09 (obsolete)
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 25 (type EXCL) for 0 DES-PT-10b-ReachabilityFireability-2024-02
lola: time limit : 3600 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 21 (type FNDP) for 0 DES-PT-10b-ReachabilityFireability-2024-02
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 22 (type EQUN) for 0 DES-PT-10b-ReachabilityFireability-2024-02
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 24 (type SRCH) for 0 DES-PT-10b-ReachabilityFireability-2024-02
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 11 (type FNDP) for DES-PT-10b-ReachabilityFireability-2024-09
lola: result : unknown
lola: fired transitions : 18095
lola: tried executions : 805
lola: time used : 0.000000
lola: memory pages used : 0
lola: FINISHED task # 10 (type EQUN) for DES-PT-10b-ReachabilityFireability-2024-11
lola: result : unknown
sara: try reading problem file /home/mcc/execution/367/ReachabilityFireability-12.sara.
sara: place or transition ordering is non-deterministic
sara: try reading problem file /home/mcc/execution/367/ReachabilityFireability-22.sara.
sara: place or transition ordering is non-deterministic
lola: FINISHED task # 24 (type SRCH) for DES-PT-10b-ReachabilityFireability-2024-02
lola: result : true
lola: markings : 425735
lola: fired transitions : 1009259
lola: time used : 2.000000
lola: memory pages used : 2
lola: CANCELED task # 21 (type FNDP) for DES-PT-10b-ReachabilityFireability-2024-02 (obsolete)
lola: CANCELED task # 22 (type EQUN) for DES-PT-10b-ReachabilityFireability-2024-02 (obsolete)
lola: CANCELED task # 25 (type EXCL) for DES-PT-10b-ReachabilityFireability-2024-02 (obsolete)
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
DES-PT-10b-ReachabilityFireability-2024-02: EF true tandem / insertion
DES-PT-10b-ReachabilityFireability-2024-09: EF true tandem / relaxed
DES-PT-10b-ReachabilityFireability-2024-11: EF true tandem / relaxed


Time elapsed: 2 secs. Pages in use: 4

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="DES-PT-10b"
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 DES-PT-10b, 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 r109-tall-171624208500425"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-10b.tgz
mv DES-PT-10b 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 ;