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-171624208600465.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 DES-PT-50b, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r109-tall-171624208600465
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 696K
-rw-r--r-- 1 mcc users 6.5K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 71K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.5K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K 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 May 19 07:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 19 15:41 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K May 19 07:15 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 19 18:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 18K Apr 12 08:06 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 204K Apr 12 08:06 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Apr 12 08:05 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 96K Apr 12 08:05 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.5K Apr 22 14:37 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.5K Apr 22 14:37 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 127K 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-50b-ReachabilityFireability-2024-00
FORMULA_NAME DES-PT-50b-ReachabilityFireability-2024-01
FORMULA_NAME DES-PT-50b-ReachabilityFireability-2024-02
FORMULA_NAME DES-PT-50b-ReachabilityFireability-2024-03
FORMULA_NAME DES-PT-50b-ReachabilityFireability-2024-04
FORMULA_NAME DES-PT-50b-ReachabilityFireability-2024-05
FORMULA_NAME DES-PT-50b-ReachabilityFireability-2024-06
FORMULA_NAME DES-PT-50b-ReachabilityFireability-2024-07
FORMULA_NAME DES-PT-50b-ReachabilityFireability-2024-08
FORMULA_NAME DES-PT-50b-ReachabilityFireability-2024-09
FORMULA_NAME DES-PT-50b-ReachabilityFireability-2024-10
FORMULA_NAME DES-PT-50b-ReachabilityFireability-2024-11
FORMULA_NAME DES-PT-50b-ReachabilityFireability-2024-12
FORMULA_NAME DES-PT-50b-ReachabilityFireability-2024-13
FORMULA_NAME DES-PT-50b-ReachabilityFireability-2024-14
FORMULA_NAME DES-PT-50b-ReachabilityFireability-2024-15

=== Now, execution of the tool begins

BK_START 1716341496919

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-50b
Applying reductions before tool lola
Invoking reducer
Running Version 202304061127
[2024-05-22 01:31:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -timeout, 360, -rebuildPNML]
[2024-05-22 01:31:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-22 01:31:38] [INFO ] Load time of PNML (sax parser for PT used): 76 ms
[2024-05-22 01:31:38] [INFO ] Transformed 479 places.
[2024-05-22 01:31:38] [INFO ] Transformed 430 transitions.
[2024-05-22 01:31:38] [INFO ] Found NUPN structural information;
[2024-05-22 01:31:38] [INFO ] Parsed PT model containing 479 places and 430 transitions and 1463 arcs in 142 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 14 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 88 resets, run finished after 457 ms. (steps per millisecond=21 ) properties (out of 16) seen :8
FORMULA DES-PT-50b-ReachabilityFireability-2024-15 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-50b-ReachabilityFireability-2024-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-50b-ReachabilityFireability-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-50b-ReachabilityFireability-2024-09 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-50b-ReachabilityFireability-2024-08 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-50b-ReachabilityFireability-2024-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-50b-ReachabilityFireability-2024-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA DES-PT-50b-ReachabilityFireability-2024-00 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 81 ms. (steps per millisecond=123 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10000 steps, including 13 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 15 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 14 resets, run finished after 78 ms. (steps per millisecond=128 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 8) seen :0
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 8) seen :0
Running SMT prover for 8 properties.
// Phase 1: matrix 430 rows 479 cols
[2024-05-22 01:31:39] [INFO ] Computed 65 invariants in 31 ms
[2024-05-22 01:31:40] [INFO ] After 311ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:8
[2024-05-22 01:31:40] [INFO ] [Nat]Absence check using 40 positive place invariants in 15 ms returned sat
[2024-05-22 01:31:40] [INFO ] [Nat]Absence check using 40 positive and 25 generalized place invariants in 24 ms returned sat
[2024-05-22 01:31:44] [INFO ] After 2956ms SMT Verify possible using state equation in natural domain returned unsat :3 sat :5
[2024-05-22 01:31:45] [INFO ] Deduced a trap composed of 24 places in 171 ms of which 4 ms to minimize.
[2024-05-22 01:31:45] [INFO ] Deduced a trap composed of 12 places in 135 ms of which 1 ms to minimize.
[2024-05-22 01:31:45] [INFO ] Deduced a trap composed of 33 places in 124 ms of which 1 ms to minimize.
[2024-05-22 01:31:45] [INFO ] Deduced a trap composed of 62 places in 119 ms of which 1 ms to minimize.
[2024-05-22 01:31:45] [INFO ] Deduced a trap composed of 31 places in 69 ms of which 1 ms to minimize.
[2024-05-22 01:31:45] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 765 ms
[2024-05-22 01:31:47] [INFO ] Deduced a trap composed of 32 places in 69 ms of which 1 ms to minimize.
[2024-05-22 01:31:47] [INFO ] Deduced a trap composed of 31 places in 70 ms of which 1 ms to minimize.
[2024-05-22 01:31:48] [INFO ] Deduced a trap composed of 32 places in 77 ms of which 0 ms to minimize.
[2024-05-22 01:31:48] [INFO ] Deduced a trap composed of 33 places in 70 ms of which 0 ms to minimize.
[2024-05-22 01:31:48] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 847 ms
[2024-05-22 01:31:49] [INFO ] Deduced a trap composed of 8 places in 109 ms of which 1 ms to minimize.
[2024-05-22 01:31:50] [INFO ] Deduced a trap composed of 17 places in 72 ms of which 0 ms to minimize.
[2024-05-22 01:31:50] [INFO ] Deduced a trap composed of 18 places in 67 ms of which 0 ms to minimize.
[2024-05-22 01:31:50] [INFO ] Deduced a trap composed of 20 places in 67 ms of which 0 ms to minimize.
[2024-05-22 01:31:51] [INFO ] Deduced a trap composed of 21 places in 70 ms of which 1 ms to minimize.
[2024-05-22 01:31:51] [INFO ] Deduced a trap composed of 23 places in 57 ms of which 0 ms to minimize.
[2024-05-22 01:31:51] [INFO ] Trap strengthening (SAT) tested/added 7/6 trap constraints in 2320 ms
[2024-05-22 01:31:53] [INFO ] After 11380ms SMT Verify possible using trap constraints in natural domain returned unsat :3 sat :5
Attempting to minimize the solution found.
Minimization took 3725 ms.
[2024-05-22 01:31:56] [INFO ] After 16838ms SMT Verify possible using all constraints in natural domain returned unsat :3 sat :5
FORMULA DES-PT-50b-ReachabilityFireability-2024-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DES-PT-50b-ReachabilityFireability-2024-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DES-PT-50b-ReachabilityFireability-2024-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 8 Parikh solutions to 5 different solutions.
Parikh walk visited 0 properties in 684 ms.
Support contains 150 out of 479 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 479/479 places, 430/430 transitions.
Graph (complete) has 1098 edges and 479 vertex of which 470 are kept as prefixes of interest. Removing 9 places using SCC suffix rule.2 ms
Discarding 9 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 4 place count 470 transition count 424
Reduce places removed 3 places and 0 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 4
Iterating post reduction 1 with 7 rules applied. Total rules applied 11 place count 467 transition count 420
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 2 with 4 rules applied. Total rules applied 15 place count 463 transition count 420
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 15 place count 463 transition count 416
Deduced a syphon composed of 4 places in 2 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 23 place count 459 transition count 416
Discarding 10 places :
Symmetric choice reduction at 3 with 10 rule applications. Total rules 33 place count 449 transition count 406
Iterating global reduction 3 with 10 rules applied. Total rules applied 43 place count 449 transition count 406
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 45 place count 447 transition count 404
Iterating global reduction 3 with 2 rules applied. Total rules applied 47 place count 447 transition count 404
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 48 place count 447 transition count 403
Performed 30 Post agglomeration using F-continuation condition.Transition count delta: 30
Deduced a syphon composed of 30 places in 1 ms
Reduce places removed 30 places and 0 transitions.
Iterating global reduction 4 with 60 rules applied. Total rules applied 108 place count 417 transition count 373
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 109 place count 417 transition count 372
Free-agglomeration rule applied 7 times.
Iterating global reduction 4 with 7 rules applied. Total rules applied 116 place count 417 transition count 365
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 4 with 7 rules applied. Total rules applied 123 place count 410 transition count 365
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 124 place count 410 transition count 365
Applied a total of 124 rules in 169 ms. Remains 410 /479 variables (removed 69) and now considering 365/430 (removed 65) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 169 ms. Remains : 410/479 places, 365/430 transitions.
Incomplete random walk after 10000 steps, including 106 resets, run finished after 223 ms. (steps per millisecond=44 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 17 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 20 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 12 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 5) seen :0
Interrupted probabilistic random walk after 647191 steps, run timeout after 3001 ms. (steps per millisecond=215 ) properties seen :{}
Probabilistic random walk after 647191 steps, saw 101311 distinct states, run finished after 3002 ms. (steps per millisecond=215 ) properties seen :0
Running SMT prover for 5 properties.
// Phase 1: matrix 365 rows 410 cols
[2024-05-22 01:32:01] [INFO ] Computed 59 invariants in 6 ms
[2024-05-22 01:32:01] [INFO ] [Real]Absence check using 33 positive place invariants in 7 ms returned sat
[2024-05-22 01:32:01] [INFO ] [Real]Absence check using 33 positive and 26 generalized place invariants in 19 ms returned sat
[2024-05-22 01:32:01] [INFO ] After 134ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-22 01:32:01] [INFO ] [Nat]Absence check using 33 positive place invariants in 7 ms returned sat
[2024-05-22 01:32:01] [INFO ] [Nat]Absence check using 33 positive and 26 generalized place invariants in 18 ms returned sat
[2024-05-22 01:32:02] [INFO ] After 1088ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2024-05-22 01:32:02] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 01:32:03] [INFO ] After 1154ms SMT Verify possible using 1 Read/Feed constraints in natural domain returned unsat :0 sat :5
[2024-05-22 01:32:04] [INFO ] Deduced a trap composed of 6 places in 98 ms of which 0 ms to minimize.
[2024-05-22 01:32:04] [INFO ] Deduced a trap composed of 27 places in 102 ms of which 1 ms to minimize.
[2024-05-22 01:32:04] [INFO ] Deduced a trap composed of 29 places in 70 ms of which 1 ms to minimize.
[2024-05-22 01:32:04] [INFO ] Deduced a trap composed of 16 places in 27 ms of which 0 ms to minimize.
[2024-05-22 01:32:04] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 399 ms
[2024-05-22 01:32:04] [INFO ] Deduced a trap composed of 12 places in 93 ms of which 1 ms to minimize.
[2024-05-22 01:32:04] [INFO ] Deduced a trap composed of 33 places in 114 ms of which 0 ms to minimize.
[2024-05-22 01:32:05] [INFO ] Deduced a trap composed of 32 places in 93 ms of which 0 ms to minimize.
[2024-05-22 01:32:05] [INFO ] Deduced a trap composed of 35 places in 97 ms of which 0 ms to minimize.
[2024-05-22 01:32:05] [INFO ] Deduced a trap composed of 34 places in 99 ms of which 1 ms to minimize.
[2024-05-22 01:32:05] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 676 ms
[2024-05-22 01:32:06] [INFO ] Deduced a trap composed of 25 places in 59 ms of which 1 ms to minimize.
[2024-05-22 01:32:06] [INFO ] Deduced a trap composed of 24 places in 57 ms of which 1 ms to minimize.
[2024-05-22 01:32:06] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 292 ms
[2024-05-22 01:32:06] [INFO ] After 3715ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 1262 ms.
[2024-05-22 01:32:07] [INFO ] After 6255ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
Parikh walk visited 0 properties in 537 ms.
Support contains 150 out of 410 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 410/410 places, 365/365 transitions.
Applied a total of 0 rules in 15 ms. Remains 410 /410 variables (removed 0) and now considering 365/365 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 15 ms. Remains : 410/410 places, 365/365 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 410/410 places, 365/365 transitions.
Applied a total of 0 rules in 13 ms. Remains 410 /410 variables (removed 0) and now considering 365/365 (removed 0) transitions.
[2024-05-22 01:32:08] [INFO ] Invariant cache hit.
[2024-05-22 01:32:08] [INFO ] Implicit Places using invariants in 142 ms returned []
[2024-05-22 01:32:08] [INFO ] Invariant cache hit.
[2024-05-22 01:32:08] [INFO ] State equation strengthened by 1 read => feed constraints.
[2024-05-22 01:32:08] [INFO ] Implicit Places using invariants and state equation in 372 ms returned []
Implicit Place search using SMT with State Equation took 515 ms to find 0 implicit places.
[2024-05-22 01:32:08] [INFO ] Redundant transitions in 26 ms returned []
[2024-05-22 01:32:08] [INFO ] Invariant cache hit.
[2024-05-22 01:32:09] [INFO ] Dead Transitions using invariants and state equation in 169 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 736 ms. Remains : 410/410 places, 365/365 transitions.
Applied a total of 0 rules in 20 ms. Remains 410 /410 variables (removed 0) and now considering 365/365 (removed 0) transitions.
Running SMT prover for 5 properties.
[2024-05-22 01:32:09] [INFO ] Invariant cache hit.
[2024-05-22 01:32:09] [INFO ] [Real]Absence check using 33 positive place invariants in 7 ms returned sat
[2024-05-22 01:32:09] [INFO ] [Real]Absence check using 33 positive and 26 generalized place invariants in 17 ms returned sat
[2024-05-22 01:32:09] [INFO ] After 124ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:5
[2024-05-22 01:32:09] [INFO ] [Nat]Absence check using 33 positive place invariants in 7 ms returned sat
[2024-05-22 01:32:09] [INFO ] [Nat]Absence check using 33 positive and 26 generalized place invariants in 17 ms returned sat
[2024-05-22 01:32:10] [INFO ] After 1119ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :5
[2024-05-22 01:32:10] [INFO ] Deduced a trap composed of 6 places in 71 ms of which 0 ms to minimize.
[2024-05-22 01:32:10] [INFO ] Deduced a trap composed of 16 places in 41 ms of which 0 ms to minimize.
[2024-05-22 01:32:10] [INFO ] Deduced a trap composed of 15 places in 34 ms of which 0 ms to minimize.
[2024-05-22 01:32:10] [INFO ] Deduced a trap composed of 15 places in 36 ms of which 0 ms to minimize.
[2024-05-22 01:32:10] [INFO ] Trap strengthening (SAT) tested/added 5/4 trap constraints in 257 ms
[2024-05-22 01:32:11] [INFO ] Deduced a trap composed of 14 places in 52 ms of which 1 ms to minimize.
[2024-05-22 01:32:11] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 114 ms
[2024-05-22 01:32:11] [INFO ] Deduced a trap composed of 9 places in 102 ms of which 1 ms to minimize.
[2024-05-22 01:32:11] [INFO ] Deduced a trap composed of 12 places in 104 ms of which 0 ms to minimize.
[2024-05-22 01:32:11] [INFO ] Deduced a trap composed of 33 places in 109 ms of which 1 ms to minimize.
[2024-05-22 01:32:11] [INFO ] Deduced a trap composed of 34 places in 101 ms of which 1 ms to minimize.
[2024-05-22 01:32:11] [INFO ] Deduced a trap composed of 36 places in 99 ms of which 1 ms to minimize.
[2024-05-22 01:32:12] [INFO ] Deduced a trap composed of 34 places in 99 ms of which 1 ms to minimize.
[2024-05-22 01:32:12] [INFO ] Deduced a trap composed of 41 places in 92 ms of which 1 ms to minimize.
[2024-05-22 01:32:12] [INFO ] Trap strengthening (SAT) tested/added 8/7 trap constraints in 916 ms
[2024-05-22 01:32:12] [INFO ] Deduced a trap composed of 23 places in 55 ms of which 0 ms to minimize.
[2024-05-22 01:32:12] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 108 ms
[2024-05-22 01:32:13] [INFO ] After 3574ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :5
Attempting to minimize the solution found.
Minimization took 1108 ms.
[2024-05-22 01:32:14] [INFO ] After 4851ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :5
[2024-05-22 01:32:14] [INFO ] Export to MCC of 5 properties in file /home/mcc/execution/ReachabilityFireability.sr.xml took 5 ms.
[2024-05-22 01:32:14] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 410 places, 365 transitions and 1380 arcs took 2 ms.
[2024-05-22 01:32:14] [INFO ] Flatten gal took : 60 ms
Total runtime 35998 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT DES-PT-50b
BK_EXAMINATION: ReachabilityFireability
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/363
ReachabilityFireability

FORMULA DES-PT-50b-ReachabilityFireability-2024-06 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DES-PT-50b-ReachabilityFireability-2024-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DES-PT-50b-ReachabilityFireability-2024-12 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DES-PT-50b-ReachabilityFireability-2024-07 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA DES-PT-50b-ReachabilityFireability-2024-05 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1716341536956

--------------------
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/363/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/363/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/363/ReachabilityFireability.xml
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
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: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 21 (type EXCL) for 3 DES-PT-50b-ReachabilityFireability-2024-06
lola: time limit : 719 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 17 (type FNDP) for 3 DES-PT-50b-ReachabilityFireability-2024-06
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 18 (type EQUN) for 3 DES-PT-50b-ReachabilityFireability-2024-06
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 20 (type SRCH) for 3 DES-PT-50b-ReachabilityFireability-2024-06
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: 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: rewrite Frontend/Parser/formula_rewrite.k:711
lola: rewrite Frontend/Parser/formula_rewrite.k:711
sara: try reading problem file /home/mcc/execution/363/ReachabilityFireability-18.sara.
sara: place or transition ordering is non-deterministic
lola: FINISHED task # 20 (type SRCH) for DES-PT-50b-ReachabilityFireability-2024-06
lola: result : true
lola: markings : 83971
lola: fired transitions : 190549
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 17 (type FNDP) for DES-PT-50b-ReachabilityFireability-2024-06 (obsolete)
lola: CANCELED task # 18 (type EQUN) for DES-PT-50b-ReachabilityFireability-2024-06 (obsolete)
lola: CANCELED task # 21 (type EXCL) for DES-PT-50b-ReachabilityFireability-2024-06 (obsolete)
lola: LAUNCH task # 43 (type EXCL) for 0 DES-PT-50b-ReachabilityFireability-2024-05
lola: time limit : 899 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 32 (type FNDP) for 12 DES-PT-50b-ReachabilityFireability-2024-13
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 34 (type EQUN) for 12 DES-PT-50b-ReachabilityFireability-2024-13
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 36 (type SRCH) for 12 DES-PT-50b-ReachabilityFireability-2024-13
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 18 (type EQUN) for DES-PT-50b-ReachabilityFireability-2024-06
lola: result : unknown
lola: FINISHED task # 17 (type FNDP) for DES-PT-50b-ReachabilityFireability-2024-06
lola: result : unknown
lola: fired transitions : 521582
lola: tried executions : 11816
lola: time used : 0.000000
lola: memory pages used : 0
lola: FINISHED task # 32 (type FNDP) for DES-PT-50b-ReachabilityFireability-2024-13
lola: result : true
lola: fired transitions : 20629
lola: tried executions : 166
lola: time used : 0.000000
lola: memory pages used : 0
lola: CANCELED task # 34 (type EQUN) for DES-PT-50b-ReachabilityFireability-2024-13 (obsolete)
lola: CANCELED task # 36 (type SRCH) for DES-PT-50b-ReachabilityFireability-2024-13 (obsolete)
lola: LAUNCH task # 26 (type FNDP) for 9 DES-PT-50b-ReachabilityFireability-2024-12
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 27 (type EQUN) for 9 DES-PT-50b-ReachabilityFireability-2024-12
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 29 (type SRCH) for 9 DES-PT-50b-ReachabilityFireability-2024-12
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: FINISHED task # 26 (type FNDP) for DES-PT-50b-ReachabilityFireability-2024-12
lola: result : true
lola: fired transitions : 1026
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: CANCELED task # 27 (type EQUN) for DES-PT-50b-ReachabilityFireability-2024-12 (obsolete)
lola: CANCELED task # 29 (type SRCH) for DES-PT-50b-ReachabilityFireability-2024-12 (obsolete)
lola: LAUNCH task # 15 (type FNDP) for 6 DES-PT-50b-ReachabilityFireability-2024-07
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 16 (type EQUN) for 6 DES-PT-50b-ReachabilityFireability-2024-07
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 24 (type SRCH) for 6 DES-PT-50b-ReachabilityFireability-2024-07
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 15 (type FNDP) for DES-PT-50b-ReachabilityFireability-2024-07
lola: result : true
lola: fired transitions : 3089
lola: tried executions : 56
lola: time used : 0.000000
lola: memory pages used : 0
lola: CANCELED task # 16 (type EQUN) for DES-PT-50b-ReachabilityFireability-2024-07 (obsolete)
lola: CANCELED task # 24 (type SRCH) for DES-PT-50b-ReachabilityFireability-2024-07 (obsolete)
lola: LAUNCH task # 38 (type FNDP) for 0 DES-PT-50b-ReachabilityFireability-2024-05
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: LAUNCH task # 39 (type EQUN) for 0 DES-PT-50b-ReachabilityFireability-2024-05
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 42 (type SRCH) for 0 DES-PT-50b-ReachabilityFireability-2024-05
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:711
lola: FINISHED task # 38 (type FNDP) for DES-PT-50b-ReachabilityFireability-2024-05
lola: result : true
lola: fired transitions : 1750
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: CANCELED task # 39 (type EQUN) for DES-PT-50b-ReachabilityFireability-2024-05 (obsolete)
lola: CANCELED task # 42 (type SRCH) for DES-PT-50b-ReachabilityFireability-2024-05 (obsolete)
lola: CANCELED task # 43 (type EXCL) for DES-PT-50b-ReachabilityFireability-2024-05 (obsolete)
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
DES-PT-50b-ReachabilityFireability-2024-05: EF true findpath
DES-PT-50b-ReachabilityFireability-2024-06: EF true tandem / insertion
DES-PT-50b-ReachabilityFireability-2024-07: EF true findpath
DES-PT-50b-ReachabilityFireability-2024-12: EF true findpath
DES-PT-50b-ReachabilityFireability-2024-13: EF true 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="DES-PT-50b"
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-50b, 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-171624208600465"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DES-PT-50b.tgz
mv DES-PT-50b 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 ;