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.r329-tall-171662362500549.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 ResAllocation-PT-R050C002, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r329-tall-171662362500549
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 644K
-rw-r--r-- 1 mcc users 5.8K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 54K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 45K 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 6.7K May 18 16:43 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.8K May 19 07:14 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K May 19 16:23 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 19 07:29 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K May 19 18:56 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Apr 11 23:25 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 141K Apr 11 23:25 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.7K Apr 11 23:24 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 60K Apr 11 23:24 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 23 07:48 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 23 07:48 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 9 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 212K 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 ResAllocation-PT-R050C002-ReachabilityCardinality-2024-00
FORMULA_NAME ResAllocation-PT-R050C002-ReachabilityCardinality-2024-01
FORMULA_NAME ResAllocation-PT-R050C002-ReachabilityCardinality-2024-02
FORMULA_NAME ResAllocation-PT-R050C002-ReachabilityCardinality-2024-03
FORMULA_NAME ResAllocation-PT-R050C002-ReachabilityCardinality-2024-04
FORMULA_NAME ResAllocation-PT-R050C002-ReachabilityCardinality-2024-05
FORMULA_NAME ResAllocation-PT-R050C002-ReachabilityCardinality-2024-06
FORMULA_NAME ResAllocation-PT-R050C002-ReachabilityCardinality-2024-07
FORMULA_NAME ResAllocation-PT-R050C002-ReachabilityCardinality-2024-08
FORMULA_NAME ResAllocation-PT-R050C002-ReachabilityCardinality-2024-09
FORMULA_NAME ResAllocation-PT-R050C002-ReachabilityCardinality-2024-10
FORMULA_NAME ResAllocation-PT-R050C002-ReachabilityCardinality-2024-11
FORMULA_NAME ResAllocation-PT-R050C002-ReachabilityCardinality-2024-12
FORMULA_NAME ResAllocation-PT-R050C002-ReachabilityCardinality-2024-13
FORMULA_NAME ResAllocation-PT-R050C002-ReachabilityCardinality-2024-14
FORMULA_NAME ResAllocation-PT-R050C002-ReachabilityCardinality-2024-15

=== Now, execution of the tool begins

BK_START 1716865819786

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=gold2023
BK_EXAMINATION=ReachabilityCardinality
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=ResAllocation-PT-R050C002
Applying reductions before tool lola
Invoking reducer
Running Version 202304061127
[2024-05-28 03:10:21] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -timeout, 360, -rebuildPNML]
[2024-05-28 03:10:21] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-28 03:10:21] [INFO ] Load time of PNML (sax parser for PT used): 70 ms
[2024-05-28 03:10:21] [INFO ] Transformed 200 places.
[2024-05-28 03:10:21] [INFO ] Transformed 102 transitions.
[2024-05-28 03:10:21] [INFO ] Found NUPN structural information;
[2024-05-28 03:10:21] [INFO ] Parsed PT model containing 200 places and 102 transitions and 500 arcs in 132 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 16 ms.
Working with output stream class java.io.PrintStream
FORMULA ResAllocation-PT-R050C002-ReachabilityCardinality-2024-01 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R050C002-ReachabilityCardinality-2024-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R050C002-ReachabilityCardinality-2024-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA ResAllocation-PT-R050C002-ReachabilityCardinality-2024-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 15 resets, run finished after 418 ms. (steps per millisecond=23 ) properties (out of 12) seen :6
FORMULA ResAllocation-PT-R050C002-ReachabilityCardinality-2024-14 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R050C002-ReachabilityCardinality-2024-10 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R050C002-ReachabilityCardinality-2024-08 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R050C002-ReachabilityCardinality-2024-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R050C002-ReachabilityCardinality-2024-05 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA ResAllocation-PT-R050C002-ReachabilityCardinality-2024-00 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 6) 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 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10000 steps, including 3 resets, run finished after 65 ms. (steps per millisecond=153 ) properties (out of 6) seen :2
FORMULA ResAllocation-PT-R050C002-ReachabilityCardinality-2024-11 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ResAllocation-PT-R050C002-ReachabilityCardinality-2024-02 FALSE 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 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 102 rows 200 cols
[2024-05-28 03:10:22] [INFO ] Computed 100 invariants in 12 ms
[2024-05-28 03:10:22] [INFO ] [Real]Absence check using 100 positive place invariants in 56 ms returned sat
[2024-05-28 03:10:22] [INFO ] After 307ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2024-05-28 03:10:22] [INFO ] [Nat]Absence check using 100 positive place invariants in 14 ms returned sat
[2024-05-28 03:10:22] [INFO ] After 96ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :4
[2024-05-28 03:10:22] [INFO ] Deduced a trap composed of 4 places in 27 ms of which 5 ms to minimize.
[2024-05-28 03:10:22] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 47 ms
[2024-05-28 03:10:22] [INFO ] After 206ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :4
Attempting to minimize the solution found.
Minimization took 60 ms.
[2024-05-28 03:10:22] [INFO ] After 419ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :4
FORMULA ResAllocation-PT-R050C002-ReachabilityCardinality-2024-13 TRUE TECHNIQUES TOPOLOGICAL PARIKH_WALK
Parikh walk visited 1 properties in 82 ms.
Support contains 16 out of 200 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 200/200 places, 102/102 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 0 with 5 rules applied. Total rules applied 5 place count 197 transition count 100
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 6 place count 197 transition count 99
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 8 place count 195 transition count 99
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 195 transition count 98
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 10 place count 194 transition count 98
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 2 with 1 rules applied. Total rules applied 11 place count 194 transition count 97
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 14 place count 191 transition count 97
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 3 with 2 rules applied. Total rules applied 16 place count 190 transition count 96
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 3 with 1 rules applied. Total rules applied 17 place count 190 transition count 95
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 20 place count 187 transition count 95
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 4 with 2 rules applied. Total rules applied 22 place count 186 transition count 94
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 23 place count 186 transition count 93
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 4 with 3 rules applied. Total rules applied 26 place count 183 transition count 93
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 5 with 2 rules applied. Total rules applied 28 place count 182 transition count 92
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 5 with 1 rules applied. Total rules applied 29 place count 182 transition count 91
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 32 place count 179 transition count 91
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 6 with 2 rules applied. Total rules applied 34 place count 178 transition count 90
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 35 place count 178 transition count 89
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 38 place count 175 transition count 89
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 7 with 2 rules applied. Total rules applied 40 place count 174 transition count 88
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 7 with 1 rules applied. Total rules applied 41 place count 174 transition count 87
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 7 with 3 rules applied. Total rules applied 44 place count 171 transition count 87
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 8 with 2 rules applied. Total rules applied 46 place count 170 transition count 86
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 8 with 1 rules applied. Total rules applied 47 place count 170 transition count 85
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 50 place count 167 transition count 85
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 9 with 1 rules applied. Total rules applied 51 place count 167 transition count 84
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 53 place count 165 transition count 84
Applied a total of 53 rules in 119 ms. Remains 165 /200 variables (removed 35) and now considering 84/102 (removed 18) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 120 ms. Remains : 165/200 places, 84/102 transitions.
Incomplete random walk after 10000 steps, including 23 resets, run finished after 176 ms. (steps per millisecond=56 ) properties (out of 3) 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 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 61 ms. (steps per millisecond=163 ) properties (out of 3) seen :0
Interrupted probabilistic random walk after 936406 steps, run timeout after 3001 ms. (steps per millisecond=312 ) properties seen :{2=1}
Probabilistic random walk after 936406 steps, saw 191312 distinct states, run finished after 3002 ms. (steps per millisecond=311 ) properties seen :1
FORMULA ResAllocation-PT-R050C002-ReachabilityCardinality-2024-15 TRUE TECHNIQUES TOPOLOGICAL PROBABILISTIC_WALK
Running SMT prover for 2 properties.
// Phase 1: matrix 84 rows 165 cols
[2024-05-28 03:10:26] [INFO ] Computed 83 invariants in 11 ms
[2024-05-28 03:10:26] [INFO ] [Real]Absence check using 83 positive place invariants in 12 ms returned sat
[2024-05-28 03:10:26] [INFO ] After 71ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-28 03:10:26] [INFO ] [Nat]Absence check using 83 positive place invariants in 11 ms returned sat
[2024-05-28 03:10:26] [INFO ] After 54ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-28 03:10:26] [INFO ] After 75ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 13 ms.
[2024-05-28 03:10:26] [INFO ] After 147ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 16 ms.
Support contains 3 out of 165 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 165/165 places, 84/84 transitions.
Applied a total of 0 rules in 5 ms. Remains 165 /165 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 5 ms. Remains : 165/165 places, 84/84 transitions.
Incomplete random walk after 10000 steps, including 23 resets, run finished after 109 ms. (steps per millisecond=91 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=416 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 946592 steps, run timeout after 3001 ms. (steps per millisecond=315 ) properties seen :{}
Probabilistic random walk after 946592 steps, saw 193005 distinct states, run finished after 3002 ms. (steps per millisecond=315 ) properties seen :0
Running SMT prover for 2 properties.
[2024-05-28 03:10:29] [INFO ] Invariant cache hit.
[2024-05-28 03:10:29] [INFO ] [Real]Absence check using 83 positive place invariants in 10 ms returned sat
[2024-05-28 03:10:29] [INFO ] After 79ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:2
[2024-05-28 03:10:29] [INFO ] [Nat]Absence check using 83 positive place invariants in 10 ms returned sat
[2024-05-28 03:10:30] [INFO ] After 40ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-28 03:10:30] [INFO ] After 59ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 11 ms.
[2024-05-28 03:10:30] [INFO ] After 152ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 29 ms.
Support contains 3 out of 165 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 165/165 places, 84/84 transitions.
Applied a total of 0 rules in 4 ms. Remains 165 /165 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 4 ms. Remains : 165/165 places, 84/84 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 165/165 places, 84/84 transitions.
Applied a total of 0 rules in 4 ms. Remains 165 /165 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-05-28 03:10:30] [INFO ] Invariant cache hit.
[2024-05-28 03:10:30] [INFO ] Implicit Places using invariants in 224 ms returned [86, 88, 90, 92, 94, 96, 98, 100, 102, 104, 106, 108, 110, 112, 114, 116, 118, 120, 122, 124, 126, 128, 130, 132, 134, 136, 138, 140, 142, 144, 146, 148, 150, 152, 154, 156, 158, 160, 162, 164]
Discarding 40 places :
Implicit Place search using SMT only with invariants took 226 ms to find 40 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 125/165 places, 84/84 transitions.
Applied a total of 0 rules in 3 ms. Remains 125 /125 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 233 ms. Remains : 125/165 places, 84/84 transitions.
Incomplete random walk after 10000 steps, including 23 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=555 ) properties (out of 2) seen :0
Interrupted probabilistic random walk after 1295923 steps, run timeout after 3001 ms. (steps per millisecond=431 ) properties seen :{}
Probabilistic random walk after 1295923 steps, saw 261856 distinct states, run finished after 3001 ms. (steps per millisecond=431 ) properties seen :0
Running SMT prover for 2 properties.
// Phase 1: matrix 84 rows 125 cols
[2024-05-28 03:10:33] [INFO ] Computed 43 invariants in 4 ms
[2024-05-28 03:10:33] [INFO ] [Real]Absence check using 43 positive place invariants in 4 ms returned sat
[2024-05-28 03:10:33] [INFO ] After 31ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:1
[2024-05-28 03:10:33] [INFO ] After 39ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1 real:1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2024-05-28 03:10:33] [INFO ] After 96ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1 real:1
[2024-05-28 03:10:33] [INFO ] [Nat]Absence check using 43 positive place invariants in 4 ms returned sat
[2024-05-28 03:10:33] [INFO ] After 45ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-28 03:10:33] [INFO ] After 66ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 13 ms.
[2024-05-28 03:10:33] [INFO ] After 121ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
Parikh walk visited 0 properties in 7 ms.
Support contains 3 out of 125 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 125/125 places, 84/84 transitions.
Applied a total of 0 rules in 7 ms. Remains 125 /125 variables (removed 0) and now considering 84/84 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 7 ms. Remains : 125/125 places, 84/84 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 125/125 places, 84/84 transitions.
Applied a total of 0 rules in 2 ms. Remains 125 /125 variables (removed 0) and now considering 84/84 (removed 0) transitions.
[2024-05-28 03:10:33] [INFO ] Invariant cache hit.
[2024-05-28 03:10:33] [INFO ] Implicit Places using invariants in 93 ms returned []
[2024-05-28 03:10:33] [INFO ] Invariant cache hit.
[2024-05-28 03:10:33] [INFO ] Implicit Places using invariants and state equation in 108 ms returned []
Implicit Place search using SMT with State Equation took 211 ms to find 0 implicit places.
[2024-05-28 03:10:33] [INFO ] Redundant transitions in 1 ms returned []
[2024-05-28 03:10:33] [INFO ] Invariant cache hit.
[2024-05-28 03:10:33] [INFO ] Dead Transitions using invariants and state equation in 61 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 282 ms. Remains : 125/125 places, 84/84 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 124 transition count 84
Free-agglomeration rule applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 3 place count 124 transition count 82
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 122 transition count 82
Applied a total of 5 rules in 6 ms. Remains 122 /125 variables (removed 3) and now considering 82/84 (removed 2) transitions.
Running SMT prover for 2 properties.
// Phase 1: matrix 82 rows 122 cols
[2024-05-28 03:10:33] [INFO ] Computed 42 invariants in 1 ms
[2024-05-28 03:10:34] [INFO ] [Real]Absence check using 42 positive place invariants in 4 ms returned sat
[2024-05-28 03:10:34] [INFO ] After 28ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:1
[2024-05-28 03:10:34] [INFO ] After 37ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1 real:1
Attempting to minimize the solution found.
Minimization took 5 ms.
[2024-05-28 03:10:34] [INFO ] After 82ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1 real:1
[2024-05-28 03:10:34] [INFO ] [Nat]Absence check using 42 positive place invariants in 5 ms returned sat
[2024-05-28 03:10:34] [INFO ] After 31ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :2
[2024-05-28 03:10:34] [INFO ] After 62ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :2
Attempting to minimize the solution found.
Minimization took 12 ms.
[2024-05-28 03:10:34] [INFO ] After 114ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :2
[2024-05-28 03:10:34] [INFO ] Export to MCC of 2 properties in file /home/mcc/execution/ReachabilityCardinality.sr.xml took 3 ms.
[2024-05-28 03:10:34] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 125 places, 84 transitions and 334 arcs took 2 ms.
[2024-05-28 03:10:34] [INFO ] Flatten gal took : 32 ms
Total runtime 13140 ms.
There are residual formulas that ITS could not solve within timeout
starting LoLA
BK_INPUT ResAllocation-PT-R050C002
BK_EXAMINATION: ReachabilityCardinality
bin directory: /home/mcc/BenchKit/bin//../reducer/bin//../../lola/bin/
current directory: /home/mcc/execution/369
ReachabilityCardinality

FORMULA ResAllocation-PT-R050C002-ReachabilityCardinality-2024-03 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

FORMULA ResAllocation-PT-R050C002-ReachabilityCardinality-2024-09 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT

BK_STOP 1716865835349

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

+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202304061127.jar
+ VERSION=202304061127
+ echo 'Running Version 202304061127'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityCardinality -timeout 360 -rebuildPNML
lola: MEM LIMIT 32
lola: MEM LIMIT 5
lola: NET
lola: input: PNML file (--pnmlnet)
lola: reading net from /home/mcc/execution/369/model.pnml
lola: reading pnml
lola: PNML file contains place/transition net
lola: finished parsing
lola: closed net file /home/mcc/execution/369/model.pnml
lola: Reading formula.
lola: Using XML format (--xmlformula)
lola: reading XML formula
lola: reading formula from /home/mcc/execution/369/ReachabilityCardinality.xml
lola: Created skeleton in 0.000000 secs.
lola: Created skeleton in 0.000000 secs.
lola: Rule S: 0 transitions removed,0 places removed
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 # 10 (type EXCL) for 0 ResAllocation-PT-R050C002-ReachabilityCardinality-2024-03
lola: time limit : 1800 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 6 (type FNDP) for 0 ResAllocation-PT-R050C002-ReachabilityCardinality-2024-03
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 7 (type EQUN) for 0 ResAllocation-PT-R050C002-ReachabilityCardinality-2024-03
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 9 (type SRCH) for 0 ResAllocation-PT-R050C002-ReachabilityCardinality-2024-03
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: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: FINISHED task # 9 (type SRCH) for ResAllocation-PT-R050C002-ReachabilityCardinality-2024-03
lola: result : false
lola: markings : 7056
lola: fired transitions : 18913
lola: time used : 0.000000
lola: memory pages used : 1
lola: CANCELED task # 6 (type FNDP) for ResAllocation-PT-R050C002-ReachabilityCardinality-2024-03 (obsolete)
lola: CANCELED task # 7 (type EQUN) for ResAllocation-PT-R050C002-ReachabilityCardinality-2024-03 (obsolete)
lola: CANCELED task # 10 (type EXCL) for ResAllocation-PT-R050C002-ReachabilityCardinality-2024-03 (obsolete)
lola: LAUNCH task # 17 (type EXCL) for 3 ResAllocation-PT-R050C002-ReachabilityCardinality-2024-09
lola: time limit : 3600 sec
lola: memory limit: 32 pages
lola: LAUNCH task # 13 (type FNDP) for 3 ResAllocation-PT-R050C002-ReachabilityCardinality-2024-09
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: LAUNCH task # 14 (type EQUN) for 3 ResAllocation-PT-R050C002-ReachabilityCardinality-2024-09
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: rewrite Frontend/Parser/formula_rewrite.k:721
lola: rewrite Frontend/Parser/formula_rewrite.k:787
lola: LAUNCH task # 16 (type SRCH) for 3 ResAllocation-PT-R050C002-ReachabilityCardinality-2024-09
lola: time limit : 32000000 sec
lola: memory limit: 5 pages
lola: FINISHED task # 7 (type EQUN) for ResAllocation-PT-R050C002-ReachabilityCardinality-2024-03
lola: result : unknown
lola: FINISHED task # 13 (type FNDP) for ResAllocation-PT-R050C002-ReachabilityCardinality-2024-09
lola: result : true
lola: fired transitions : 35
lola: tried executions : 1
lola: time used : 0.000000
lola: memory pages used : 0
lola: CANCELED task # 14 (type EQUN) for ResAllocation-PT-R050C002-ReachabilityCardinality-2024-09 (obsolete)
lola: CANCELED task # 16 (type SRCH) for ResAllocation-PT-R050C002-ReachabilityCardinality-2024-09 (obsolete)
lola: CANCELED task # 17 (type EXCL) for ResAllocation-PT-R050C002-ReachabilityCardinality-2024-09 (obsolete)
lola: Portfolio finished: no open formulas

FINAL RESULTS
FINISHED FORMULA: CATEGORY VALUE PRODUCED BY
ResAllocation-PT-R050C002-ReachabilityCardinality-2024-03: EF false tandem / insertion
ResAllocation-PT-R050C002-ReachabilityCardinality-2024-09: AG false findpath


Time elapsed: 0 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="ResAllocation-PT-R050C002"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="gold2023"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5568"
echo " Executing tool gold2023"
echo " Input is ResAllocation-PT-R050C002, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r329-tall-171662362500549"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ResAllocation-PT-R050C002.tgz
mv ResAllocation-PT-R050C002 execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;