Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2022-input.r186-tajo-165281572600686.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2022-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
...............................................................................................................................................................................................................................................................................................................................................................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is ResAllocation-PT-R020C002, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r186-tajo-165281572600686
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 484K
-rw-r--r-- 1 mcc users 6.3K Apr 30 02:44 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Apr 30 02:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.6K Apr 30 02:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 34K Apr 30 02:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.7K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.7K May 9 08:39 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K May 9 08:39 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K May 9 08:39 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 08:39 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 30 02:46 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 107K Apr 30 02:46 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.8K Apr 30 02:45 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 63K Apr 30 02:45 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K May 9 08:39 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K May 9 08:39 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 9 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 85K May 10 09:34 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-R020C002-ReachabilityCardinality-00
FORMULA_NAME ResAllocation-PT-R020C002-ReachabilityCardinality-01
FORMULA_NAME ResAllocation-PT-R020C002-ReachabilityCardinality-02
FORMULA_NAME ResAllocation-PT-R020C002-ReachabilityCardinality-03
FORMULA_NAME ResAllocation-PT-R020C002-ReachabilityCardinality-04
FORMULA_NAME ResAllocation-PT-R020C002-ReachabilityCardinality-05
FORMULA_NAME ResAllocation-PT-R020C002-ReachabilityCardinality-06
FORMULA_NAME ResAllocation-PT-R020C002-ReachabilityCardinality-07
FORMULA_NAME ResAllocation-PT-R020C002-ReachabilityCardinality-08
FORMULA_NAME ResAllocation-PT-R020C002-ReachabilityCardinality-09
FORMULA_NAME ResAllocation-PT-R020C002-ReachabilityCardinality-10
FORMULA_NAME ResAllocation-PT-R020C002-ReachabilityCardinality-11
FORMULA_NAME ResAllocation-PT-R020C002-ReachabilityCardinality-12
FORMULA_NAME ResAllocation-PT-R020C002-ReachabilityCardinality-13
FORMULA_NAME ResAllocation-PT-R020C002-ReachabilityCardinality-14
FORMULA_NAME ResAllocation-PT-R020C002-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1654448376827

Running Version 202205111006
[2022-06-05 16:59:38] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-05 16:59:38] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-05 16:59:38] [INFO ] Load time of PNML (sax parser for PT used): 73 ms
[2022-06-05 16:59:38] [INFO ] Transformed 80 places.
[2022-06-05 16:59:38] [INFO ] Transformed 42 transitions.
[2022-06-05 16:59:38] [INFO ] Parsed PT model containing 80 places and 42 transitions in 175 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 19 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 87 resets, run finished after 421 ms. (steps per millisecond=23 ) properties (out of 16) seen :1
FORMULA ResAllocation-PT-R020C002-ReachabilityCardinality-07 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 24 ms. (steps per millisecond=41 ) properties (out of 15) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 66 ms. (steps per millisecond=15 ) properties (out of 15) seen :2
FORMULA ResAllocation-PT-R020C002-ReachabilityCardinality-13 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ResAllocation-PT-R020C002-ReachabilityCardinality-05 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=47 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=62 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=45 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 8 ms. (steps per millisecond=125 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=143 ) properties (out of 13) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=166 ) properties (out of 13) seen :2
FORMULA ResAllocation-PT-R020C002-ReachabilityCardinality-08 TRUE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA ResAllocation-PT-R020C002-ReachabilityCardinality-02 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 18 ms. (steps per millisecond=55 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1000 steps, including 2 resets, run finished after 3 ms. (steps per millisecond=333 ) properties (out of 11) seen :0
Incomplete Best-First random walk after 1001 steps, including 2 resets, run finished after 5 ms. (steps per millisecond=200 ) properties (out of 11) seen :0
Running SMT prover for 11 properties.
// Phase 1: matrix 42 rows 80 cols
[2022-06-05 16:59:39] [INFO ] Computed 40 place invariants in 9 ms
[2022-06-05 16:59:39] [INFO ] After 299ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:11
[2022-06-05 16:59:39] [INFO ] [Nat]Absence check using 40 positive place invariants in 5 ms returned sat
[2022-06-05 16:59:39] [INFO ] After 27ms SMT Verify possible using state equation in natural domain returned unsat :9 sat :2
[2022-06-05 16:59:39] [INFO ] Deduced a trap composed of 4 places in 50 ms of which 6 ms to minimize.
[2022-06-05 16:59:39] [INFO ] Trap strengthening procedure managed to obtain unsat after adding 1 trap constraints in 58 ms
[2022-06-05 16:59:39] [INFO ] After 97ms SMT Verify possible using trap constraints in natural domain returned unsat :10 sat :1
Attempting to minimize the solution found.
Minimization took 9 ms.
[2022-06-05 16:59:39] [INFO ] After 198ms SMT Verify possible using all constraints in natural domain returned unsat :10 sat :1
FORMULA ResAllocation-PT-R020C002-ReachabilityCardinality-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R020C002-ReachabilityCardinality-14 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R020C002-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R020C002-ReachabilityCardinality-11 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R020C002-ReachabilityCardinality-10 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R020C002-ReachabilityCardinality-09 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R020C002-ReachabilityCardinality-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R020C002-ReachabilityCardinality-03 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R020C002-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA ResAllocation-PT-R020C002-ReachabilityCardinality-00 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Fused 11 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 28 ms.
Support contains 7 out of 80 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 80/80 places, 42/42 transitions.
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 0 with 2 rules applied. Total rules applied 2 place count 79 transition count 41
Free-agglomeration rule applied 1 times.
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 79 transition count 40
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 4 place count 78 transition count 40
Free-agglomeration rule (complex) applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 5 place count 78 transition count 39
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 8 place count 75 transition count 39
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 2 with 2 rules applied. Total rules applied 10 place count 74 transition count 38
Applied a total of 10 rules in 25 ms. Remains 74 /80 variables (removed 6) and now considering 38/42 (removed 4) transitions.
Finished structural reductions, in 1 iterations. Remains : 74/80 places, 38/42 transitions.
Incomplete random walk after 1000000 steps, including 10464 resets, run finished after 1649 ms. (steps per millisecond=606 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000000 steps, including 2465 resets, run finished after 895 ms. (steps per millisecond=1117 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 4360640 steps, run timeout after 6001 ms. (steps per millisecond=726 ) properties seen :{}
Probabilistic random walk after 4360640 steps, saw 725087 distinct states, run finished after 6019 ms. (steps per millisecond=724 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 38 rows 74 cols
[2022-06-05 16:59:48] [INFO ] Computed 38 place invariants in 2 ms
[2022-06-05 16:59:48] [INFO ] [Real]Absence check using 38 positive place invariants in 9 ms returned sat
[2022-06-05 16:59:48] [INFO ] After 124ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-05 16:59:48] [INFO ] [Nat]Absence check using 38 positive place invariants in 6 ms returned sat
[2022-06-05 16:59:48] [INFO ] After 26ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-05 16:59:48] [INFO ] Deduced a trap composed of 4 places in 22 ms of which 1 ms to minimize.
[2022-06-05 16:59:48] [INFO ] Deduced a trap composed of 4 places in 21 ms of which 1 ms to minimize.
[2022-06-05 16:59:48] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 56 ms
[2022-06-05 16:59:48] [INFO ] After 90ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2022-06-05 16:59:48] [INFO ] After 146ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 33 ms.
Support contains 7 out of 74 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 74/74 places, 38/38 transitions.
Applied a total of 0 rules in 4 ms. Remains 74 /74 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 74/74 places, 38/38 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 74/74 places, 38/38 transitions.
Applied a total of 0 rules in 4 ms. Remains 74 /74 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 74 cols
[2022-06-05 16:59:48] [INFO ] Computed 38 place invariants in 1 ms
[2022-06-05 16:59:48] [INFO ] Implicit Places using invariants in 88 ms returned [39, 41, 43, 45, 47, 49, 51, 53, 55, 57, 59, 61, 63, 65, 67, 69, 71, 73]
Discarding 18 places :
Implicit Place search using SMT only with invariants took 104 ms to find 18 implicit places.
Starting structural reductions in SAFETY mode, iteration 1 : 56/74 places, 38/38 transitions.
Applied a total of 0 rules in 2 ms. Remains 56 /56 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 56/74 places, 38/38 transitions.
Incomplete random walk after 1000000 steps, including 10469 resets, run finished after 1263 ms. (steps per millisecond=791 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2471 resets, run finished after 580 ms. (steps per millisecond=1724 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2709206 steps, run timeout after 3001 ms. (steps per millisecond=902 ) properties seen :{}
Probabilistic random walk after 2709206 steps, saw 457683 distinct states, run finished after 3001 ms. (steps per millisecond=902 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 38 rows 56 cols
[2022-06-05 16:59:53] [INFO ] Computed 20 place invariants in 8 ms
[2022-06-05 16:59:53] [INFO ] [Real]Absence check using 20 positive place invariants in 4 ms returned sat
[2022-06-05 16:59:53] [INFO ] After 99ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-05 16:59:53] [INFO ] [Nat]Absence check using 20 positive place invariants in 3 ms returned sat
[2022-06-05 16:59:53] [INFO ] After 16ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-05 16:59:53] [INFO ] Deduced a trap composed of 3 places in 19 ms of which 1 ms to minimize.
[2022-06-05 16:59:53] [INFO ] Deduced a trap composed of 4 places in 23 ms of which 1 ms to minimize.
[2022-06-05 16:59:53] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 50 ms
[2022-06-05 16:59:53] [INFO ] After 73ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 6 ms.
[2022-06-05 16:59:53] [INFO ] After 109ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 28 ms.
Support contains 7 out of 56 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 56/56 places, 38/38 transitions.
Applied a total of 0 rules in 4 ms. Remains 56 /56 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 56/56 places, 38/38 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 56/56 places, 38/38 transitions.
Applied a total of 0 rules in 2 ms. Remains 56 /56 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 56 cols
[2022-06-05 16:59:53] [INFO ] Computed 20 place invariants in 3 ms
[2022-06-05 16:59:53] [INFO ] Implicit Places using invariants in 52 ms returned []
// Phase 1: matrix 38 rows 56 cols
[2022-06-05 16:59:53] [INFO ] Computed 20 place invariants in 1 ms
[2022-06-05 16:59:54] [INFO ] Implicit Places using invariants and state equation in 67 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
[2022-06-05 16:59:54] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 38 rows 56 cols
[2022-06-05 16:59:54] [INFO ] Computed 20 place invariants in 5 ms
[2022-06-05 16:59:54] [INFO ] Dead Transitions using invariants and state equation in 58 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 56/56 places, 38/38 transitions.
Incomplete random walk after 1000000 steps, including 10470 resets, run finished after 1168 ms. (steps per millisecond=856 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2474 resets, run finished after 593 ms. (steps per millisecond=1686 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 2622983 steps, run timeout after 3001 ms. (steps per millisecond=874 ) properties seen :{}
Probabilistic random walk after 2622983 steps, saw 442820 distinct states, run finished after 3001 ms. (steps per millisecond=874 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 38 rows 56 cols
[2022-06-05 16:59:58] [INFO ] Computed 20 place invariants in 2 ms
[2022-06-05 16:59:58] [INFO ] [Real]Absence check using 20 positive place invariants in 15 ms returned sat
[2022-06-05 16:59:58] [INFO ] After 87ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-05 16:59:59] [INFO ] [Nat]Absence check using 20 positive place invariants in 6 ms returned sat
[2022-06-05 16:59:59] [INFO ] After 33ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-05 16:59:59] [INFO ] Deduced a trap composed of 3 places in 23 ms of which 1 ms to minimize.
[2022-06-05 16:59:59] [INFO ] Deduced a trap composed of 4 places in 34 ms of which 0 ms to minimize.
[2022-06-05 16:59:59] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 67 ms
[2022-06-05 16:59:59] [INFO ] After 107ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 7 ms.
[2022-06-05 16:59:59] [INFO ] After 217ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 18 ms.
Support contains 7 out of 56 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 56/56 places, 38/38 transitions.
Applied a total of 0 rules in 3 ms. Remains 56 /56 variables (removed 0) and now considering 38/38 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 56/56 places, 38/38 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 56/56 places, 38/38 transitions.
Applied a total of 0 rules in 3 ms. Remains 56 /56 variables (removed 0) and now considering 38/38 (removed 0) transitions.
// Phase 1: matrix 38 rows 56 cols
[2022-06-05 16:59:59] [INFO ] Computed 20 place invariants in 13 ms
[2022-06-05 16:59:59] [INFO ] Implicit Places using invariants in 92 ms returned []
// Phase 1: matrix 38 rows 56 cols
[2022-06-05 16:59:59] [INFO ] Computed 20 place invariants in 1 ms
[2022-06-05 17:00:00] [INFO ] Implicit Places using invariants and state equation in 1131 ms returned []
Implicit Place search using SMT with State Equation took 1228 ms to find 0 implicit places.
[2022-06-05 17:00:00] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 38 rows 56 cols
[2022-06-05 17:00:00] [INFO ] Computed 20 place invariants in 4 ms
[2022-06-05 17:00:00] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 56/56 places, 38/38 transitions.
Ensure Unique test removed 1 places
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 55 transition count 38
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 1 with 2 rules applied. Total rules applied 3 place count 54 transition count 37
Free-agglomeration rule applied 1 times.
Iterating global reduction 1 with 1 rules applied. Total rules applied 4 place count 54 transition count 36
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 5 place count 53 transition count 36
Applied a total of 5 rules in 6 ms. Remains 53 /56 variables (removed 3) and now considering 36/38 (removed 2) transitions.
Running SMT prover for 1 properties.
// Phase 1: matrix 36 rows 53 cols
[2022-06-05 17:00:00] [INFO ] Computed 19 place invariants in 1 ms
[2022-06-05 17:00:00] [INFO ] [Real]Absence check using 19 positive place invariants in 3 ms returned sat
[2022-06-05 17:00:00] [INFO ] After 38ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-06-05 17:00:00] [INFO ] [Nat]Absence check using 19 positive place invariants in 5 ms returned sat
[2022-06-05 17:00:00] [INFO ] After 23ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-06-05 17:00:00] [INFO ] Deduced a trap composed of 3 places in 22 ms of which 1 ms to minimize.
[2022-06-05 17:00:00] [INFO ] Deduced a trap composed of 4 places in 20 ms of which 1 ms to minimize.
[2022-06-05 17:00:00] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 69 ms
[2022-06-05 17:00:00] [INFO ] After 98ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 4 ms.
[2022-06-05 17:00:00] [INFO ] After 176ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2022-06-05 17:00:00] [INFO ] Flatten gal took : 44 ms
[2022-06-05 17:00:00] [INFO ] Flatten gal took : 28 ms
[2022-06-05 17:00:01] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13073325225512248237.gal : 15 ms
[2022-06-05 17:00:01] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2154143396175099578.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13073325225512248237.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2154143396175099578.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...320
Loading property file /tmp/ReachabilityCardinality2154143396175099578.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 4
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :4 after 8
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :8 after 32
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :32 after 448
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :448 after 14336
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :98304 after 131136
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :589821 after 655340
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :2.43446e+06 after 2.44125e+06
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst,2.49037e+06,3.44323,4332,2,131,16,4251,7,0,258,3893,0
Total reachable state count : 2490368

Verifying 1 reachability properties.
Reachability property ResAllocation-PT-R020C002-ReachabilityCardinality-04 does not hold.
No reachable states exhibit your property : ResAllocation-PT-R020C002-ReachabilityCardinality-04

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
ResAllocation-PT-R020C002-ReachabilityCardinality-04,0,3.44578,4596,1,0,16,4251,7,0,271,3893,0
FORMULA ResAllocation-PT-R020C002-ReachabilityCardinality-04 FALSE TECHNIQUES OVER_APPROXIMATION
All properties solved without resorting to model-checking.
Total runtime 26396 ms.

BK_STOP 1654448404720

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

+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination ReachabilityCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m

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-R020C002"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
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 2-4028"
echo " Executing tool itstools"
echo " Input is ResAllocation-PT-R020C002, 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 r186-tajo-165281572600686"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/ResAllocation-PT-R020C002.tgz
mv ResAllocation-PT-R020C002 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 ;