About the Execution of ITS-Tools for PolyORBNT-PT-S10J80
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16214.504 | 3600000.00 | 2577378.00 | 659187.00 | 10 1 1 1 1 1 4 10 1 4 1 ? 1 10 1 1 | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2023-input.r293-tall-167873945900789.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.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 2-5348
Executing tool itstools
Input is PolyORBNT-PT-S10J80, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r293-tall-167873945900789
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 25M
-rw-r--r-- 1 mcc users 30K Feb 26 01:31 CTLCardinality.txt
-rw-r--r-- 1 mcc users 171K Feb 26 01:31 CTLCardinality.xml
-rw-r--r-- 1 mcc users 786K Feb 26 01:03 CTLFireability.txt
-rw-r--r-- 1 mcc users 3.0M Feb 26 01:03 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 34K Feb 25 16:36 LTLCardinality.txt
-rw-r--r-- 1 mcc users 96K Feb 25 16:36 LTLCardinality.xml
-rw-r--r-- 1 mcc users 46K Feb 25 16:36 LTLFireability.txt
-rw-r--r-- 1 mcc users 181K Feb 25 16:36 LTLFireability.xml
-rw-r--r-- 1 mcc users 38K Feb 26 03:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 197K Feb 26 03:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 1.2M Feb 26 02:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 4.7M Feb 26 02:49 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 4.2K Feb 25 16:36 UpperBounds.txt
-rw-r--r-- 1 mcc users 8.0K Feb 25 16:36 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 7 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 14M Mar 5 18:23 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME PolyORBNT-PT-S10J80-UpperBounds-00
FORMULA_NAME PolyORBNT-PT-S10J80-UpperBounds-01
FORMULA_NAME PolyORBNT-PT-S10J80-UpperBounds-02
FORMULA_NAME PolyORBNT-PT-S10J80-UpperBounds-03
FORMULA_NAME PolyORBNT-PT-S10J80-UpperBounds-04
FORMULA_NAME PolyORBNT-PT-S10J80-UpperBounds-05
FORMULA_NAME PolyORBNT-PT-S10J80-UpperBounds-06
FORMULA_NAME PolyORBNT-PT-S10J80-UpperBounds-07
FORMULA_NAME PolyORBNT-PT-S10J80-UpperBounds-08
FORMULA_NAME PolyORBNT-PT-S10J80-UpperBounds-09
FORMULA_NAME PolyORBNT-PT-S10J80-UpperBounds-10
FORMULA_NAME PolyORBNT-PT-S10J80-UpperBounds-11
FORMULA_NAME PolyORBNT-PT-S10J80-UpperBounds-12
FORMULA_NAME PolyORBNT-PT-S10J80-UpperBounds-13
FORMULA_NAME PolyORBNT-PT-S10J80-UpperBounds-14
FORMULA_NAME PolyORBNT-PT-S10J80-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1678976061008
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=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBNT-PT-S10J80
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202303021504
[2023-03-16 14:14:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-16 14:14:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-16 14:14:23] [INFO ] Load time of PNML (sax parser for PT used): 560 ms
[2023-03-16 14:14:23] [INFO ] Transformed 1614 places.
[2023-03-16 14:14:23] [INFO ] Transformed 13500 transitions.
[2023-03-16 14:14:23] [INFO ] Parsed PT model containing 1614 places and 13500 transitions and 119759 arcs in 715 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
Normalized transition count is 3381 out of 3390 initially.
// Phase 1: matrix 3381 rows 1614 cols
[2023-03-16 14:14:23] [INFO ] Computed 192 place invariants in 266 ms
Incomplete random walk after 10000 steps, including 560 resets, run finished after 289 ms. (steps per millisecond=34 ) properties (out of 16) seen :31
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 47 ms. (steps per millisecond=212 ) properties (out of 16) seen :42
FORMULA PolyORBNT-PT-S10J80-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 15) seen :31
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 59 ms. (steps per millisecond=169 ) properties (out of 15) seen :31
Incomplete Best-First random walk after 10000 steps, including 107 resets, run finished after 53 ms. (steps per millisecond=188 ) properties (out of 15) seen :31
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 51 ms. (steps per millisecond=196 ) properties (out of 15) seen :31
Incomplete Best-First random walk after 10001 steps, including 103 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 15) seen :31
Incomplete Best-First random walk after 10001 steps, including 106 resets, run finished after 68 ms. (steps per millisecond=147 ) properties (out of 15) seen :31
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 32 ms. (steps per millisecond=312 ) properties (out of 15) seen :41
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 58 ms. (steps per millisecond=172 ) properties (out of 15) seen :31
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 15) seen :31
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 15) seen :31
Incomplete Best-First random walk after 10001 steps, including 120 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 15) seen :31
Incomplete Best-First random walk after 10001 steps, including 95 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 15) seen :41
Incomplete Best-First random walk after 10001 steps, including 107 resets, run finished after 50 ms. (steps per millisecond=200 ) properties (out of 15) seen :31
Incomplete Best-First random walk after 10001 steps, including 107 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 15) seen :31
[2023-03-16 14:14:24] [INFO ] Flow matrix only has 3381 transitions (discarded 9 similar events)
// Phase 1: matrix 3381 rows 1614 cols
[2023-03-16 14:14:24] [INFO ] Computed 192 place invariants in 182 ms
[2023-03-16 14:14:25] [INFO ] [Real]Absence check using 159 positive place invariants in 94 ms returned sat
[2023-03-16 14:14:25] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 75 ms returned unsat
[2023-03-16 14:14:25] [INFO ] [Real]Absence check using 159 positive place invariants in 45 ms returned sat
[2023-03-16 14:14:25] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 25 ms returned unsat
[2023-03-16 14:14:26] [INFO ] [Real]Absence check using 159 positive place invariants in 37 ms returned sat
[2023-03-16 14:14:26] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 34 ms returned unsat
[2023-03-16 14:14:26] [INFO ] [Real]Absence check using 159 positive place invariants in 48 ms returned sat
[2023-03-16 14:14:26] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 66 ms returned unsat
[2023-03-16 14:14:26] [INFO ] [Real]Absence check using 159 positive place invariants in 49 ms returned sat
[2023-03-16 14:14:26] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 25 ms returned unsat
[2023-03-16 14:14:26] [INFO ] [Real]Absence check using 159 positive place invariants in 48 ms returned sat
[2023-03-16 14:14:26] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 69 ms returned unsat
[2023-03-16 14:14:27] [INFO ] [Real]Absence check using 159 positive place invariants in 44 ms returned sat
[2023-03-16 14:14:27] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 21 ms returned unsat
[2023-03-16 14:14:27] [INFO ] [Real]Absence check using 159 positive place invariants in 44 ms returned sat
[2023-03-16 14:14:27] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 65 ms returned sat
[2023-03-16 14:14:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 14:14:31] [INFO ] [Real]Absence check using state equation in 4614 ms returned unsat
[2023-03-16 14:14:32] [INFO ] [Real]Absence check using 159 positive place invariants in 42 ms returned sat
[2023-03-16 14:14:32] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 39 ms returned unsat
[2023-03-16 14:14:32] [INFO ] [Real]Absence check using 159 positive place invariants in 44 ms returned sat
[2023-03-16 14:14:32] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 34 ms returned unsat
[2023-03-16 14:14:32] [INFO ] [Real]Absence check using 159 positive place invariants in 42 ms returned sat
[2023-03-16 14:14:32] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 70 ms returned sat
[2023-03-16 14:14:32] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 14:14:36] [INFO ] [Real]Absence check using state equation in 4025 ms returned sat
[2023-03-16 14:14:36] [INFO ] Solution in real domain found non-integer solution.
[2023-03-16 14:14:37] [INFO ] [Nat]Absence check using 159 positive place invariants in 41 ms returned sat
[2023-03-16 14:14:37] [INFO ] [Nat]Absence check using 159 positive and 33 generalized place invariants in 72 ms returned sat
[2023-03-16 14:14:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-16 14:14:41] [INFO ] [Nat]Absence check using state equation in 4724 ms returned unknown
[2023-03-16 14:14:42] [INFO ] [Real]Absence check using 159 positive place invariants in 50 ms returned sat
[2023-03-16 14:14:42] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 66 ms returned unsat
[2023-03-16 14:14:42] [INFO ] [Real]Absence check using 159 positive place invariants in 40 ms returned sat
[2023-03-16 14:14:42] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 33 ms returned unsat
[2023-03-16 14:14:42] [INFO ] [Real]Absence check using 159 positive place invariants in 47 ms returned sat
[2023-03-16 14:14:42] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 73 ms returned unsat
[2023-03-16 14:14:42] [INFO ] [Real]Absence check using 159 positive place invariants in 41 ms returned sat
[2023-03-16 14:14:43] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 63 ms returned unsat
Current structural bounds on expressions (after SMT) : [10, 1, 1, 1, 1, 1, 4, 10, 1, 4, 610, 1, 10, 1, 1] Max seen :[10, 1, 1, 1, 1, 1, 4, 10, 1, 4, 1, 1, 10, 1, 1]
FORMULA PolyORBNT-PT-S10J80-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-PT-S10J80-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-PT-S10J80-UpperBounds-13 10 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-PT-S10J80-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-PT-S10J80-UpperBounds-09 4 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-PT-S10J80-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-PT-S10J80-UpperBounds-07 10 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-PT-S10J80-UpperBounds-06 4 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-PT-S10J80-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-PT-S10J80-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-PT-S10J80-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-PT-S10J80-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-PT-S10J80-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-PT-S10J80-UpperBounds-00 10 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 1 out of 1614 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1614/1614 places, 3390/3390 transitions.
Ensure Unique test removed 10 places
Drop transitions removed 86 transitions
Trivial Post-agglo rules discarded 86 transitions
Performed 86 trivial Post agglomeration. Transition count delta: 86
Iterating post reduction 0 with 96 rules applied. Total rules applied 96 place count 1604 transition count 3304
Reduce places removed 86 places and 0 transitions.
Iterating post reduction 1 with 86 rules applied. Total rules applied 182 place count 1518 transition count 3304
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 84 Pre rules applied. Total rules applied 182 place count 1518 transition count 3220
Deduced a syphon composed of 84 places in 2 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 2 with 168 rules applied. Total rules applied 350 place count 1434 transition count 3220
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 351 place count 1433 transition count 3219
Iterating global reduction 2 with 1 rules applied. Total rules applied 352 place count 1433 transition count 3219
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 2 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 356 place count 1431 transition count 3217
Applied a total of 356 rules in 661 ms. Remains 1431 /1614 variables (removed 183) and now considering 3217/3390 (removed 173) transitions.
[2023-03-16 14:14:43] [INFO ] Flow matrix only has 3208 transitions (discarded 9 similar events)
// Phase 1: matrix 3208 rows 1431 cols
[2023-03-16 14:14:43] [INFO ] Computed 182 place invariants in 115 ms
[2023-03-16 14:14:46] [INFO ] Dead Transitions using invariants and state equation in 3123 ms found 615 transitions.
Found 615 dead transitions using SMT.
Drop transitions removed 615 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 615 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 1431/1614 places, 2602/3390 transitions.
Applied a total of 0 rules in 174 ms. Remains 1431 /1431 variables (removed 0) and now considering 2602/2602 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 3963 ms. Remains : 1431/1614 places, 2602/3390 transitions.
Normalized transition count is 2593 out of 2602 initially.
// Phase 1: matrix 2593 rows 1431 cols
[2023-03-16 14:14:47] [INFO ] Computed 182 place invariants in 63 ms
Incomplete random walk after 1000000 steps, including 70382 resets, run finished after 12046 ms. (steps per millisecond=83 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000001 steps, including 6297 resets, run finished after 2327 ms. (steps per millisecond=429 ) properties (out of 1) seen :3
[2023-03-16 14:15:01] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
// Phase 1: matrix 2593 rows 1431 cols
[2023-03-16 14:15:01] [INFO ] Computed 182 place invariants in 65 ms
[2023-03-16 14:15:01] [INFO ] [Real]Absence check using 159 positive place invariants in 42 ms returned sat
[2023-03-16 14:15:01] [INFO ] [Real]Absence check using 159 positive and 23 generalized place invariants in 53 ms returned sat
[2023-03-16 14:15:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 14:15:46] [INFO ] [Real]Absence check using state equation in 44768 ms returned unknown
Current structural bounds on expressions (after SMT) : [317] Max seen :[3]
Support contains 1 out of 1431 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1431/1431 places, 2602/2602 transitions.
Applied a total of 0 rules in 106 ms. Remains 1431 /1431 variables (removed 0) and now considering 2602/2602 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 107 ms. Remains : 1431/1431 places, 2602/2602 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1431/1431 places, 2602/2602 transitions.
Applied a total of 0 rules in 96 ms. Remains 1431 /1431 variables (removed 0) and now considering 2602/2602 (removed 0) transitions.
[2023-03-16 14:15:46] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
[2023-03-16 14:15:46] [INFO ] Invariant cache hit.
[2023-03-16 14:15:49] [INFO ] Implicit Places using invariants in 2964 ms returned []
[2023-03-16 14:15:49] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
[2023-03-16 14:15:49] [INFO ] Invariant cache hit.
[2023-03-16 14:15:50] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 14:16:21] [INFO ] Performed 422/1431 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-16 14:16:51] [INFO ] Performed 814/1431 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-16 14:17:21] [INFO ] Performed 1214/1431 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2023-03-16 14:17:36] [INFO ] Implicit Places using invariants and state equation in 106664 ms returned []
Implicit Place search using SMT with State Equation took 109632 ms to find 0 implicit places.
[2023-03-16 14:17:36] [INFO ] Redundant transitions in 168 ms returned []
[2023-03-16 14:17:36] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
[2023-03-16 14:17:36] [INFO ] Invariant cache hit.
[2023-03-16 14:17:38] [INFO ] Dead Transitions using invariants and state equation in 2302 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 112238 ms. Remains : 1431/1431 places, 2602/2602 transitions.
Normalized transition count is 2593 out of 2602 initially.
// Phase 1: matrix 2593 rows 1431 cols
[2023-03-16 14:17:38] [INFO ] Computed 182 place invariants in 53 ms
Incomplete random walk after 1000000 steps, including 70319 resets, run finished after 11907 ms. (steps per millisecond=83 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000001 steps, including 6349 resets, run finished after 2335 ms. (steps per millisecond=428 ) properties (out of 1) seen :3
[2023-03-16 14:17:53] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
// Phase 1: matrix 2593 rows 1431 cols
[2023-03-16 14:17:53] [INFO ] Computed 182 place invariants in 56 ms
[2023-03-16 14:17:53] [INFO ] [Real]Absence check using 159 positive place invariants in 49 ms returned sat
[2023-03-16 14:17:53] [INFO ] [Real]Absence check using 159 positive and 23 generalized place invariants in 52 ms returned sat
[2023-03-16 14:17:53] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 14:18:38] [INFO ] [Real]Absence check using state equation in 44778 ms returned unknown
Current structural bounds on expressions (after SMT) : [317] Max seen :[3]
Support contains 1 out of 1431 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1431/1431 places, 2602/2602 transitions.
Applied a total of 0 rules in 115 ms. Remains 1431 /1431 variables (removed 0) and now considering 2602/2602 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 115 ms. Remains : 1431/1431 places, 2602/2602 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1431/1431 places, 2602/2602 transitions.
Applied a total of 0 rules in 107 ms. Remains 1431 /1431 variables (removed 0) and now considering 2602/2602 (removed 0) transitions.
[2023-03-16 14:18:38] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
[2023-03-16 14:18:38] [INFO ] Invariant cache hit.
[2023-03-16 14:18:41] [INFO ] Implicit Places using invariants in 2934 ms returned []
[2023-03-16 14:18:41] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
[2023-03-16 14:18:41] [INFO ] Invariant cache hit.
[2023-03-16 14:18:42] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 14:19:12] [INFO ] Performed 382/1431 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-16 14:19:42] [INFO ] Performed 823/1431 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-16 14:20:12] [INFO ] Performed 1297/1431 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2023-03-16 14:20:21] [INFO ] Implicit Places using invariants and state equation in 99899 ms returned []
Implicit Place search using SMT with State Equation took 102838 ms to find 0 implicit places.
[2023-03-16 14:20:21] [INFO ] Redundant transitions in 147 ms returned []
[2023-03-16 14:20:21] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
[2023-03-16 14:20:21] [INFO ] Invariant cache hit.
[2023-03-16 14:20:23] [INFO ] Dead Transitions using invariants and state equation in 2366 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 105502 ms. Remains : 1431/1431 places, 2602/2602 transitions.
Starting property specific reduction for PolyORBNT-PT-S10J80-UpperBounds-11
Normalized transition count is 2593 out of 2602 initially.
// Phase 1: matrix 2593 rows 1431 cols
[2023-03-16 14:20:24] [INFO ] Computed 182 place invariants in 52 ms
Incomplete random walk after 10000 steps, including 727 resets, run finished after 123 ms. (steps per millisecond=81 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 23 ms. (steps per millisecond=434 ) properties (out of 1) seen :3
[2023-03-16 14:20:24] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
// Phase 1: matrix 2593 rows 1431 cols
[2023-03-16 14:20:24] [INFO ] Computed 182 place invariants in 53 ms
[2023-03-16 14:20:24] [INFO ] [Real]Absence check using 159 positive place invariants in 45 ms returned sat
[2023-03-16 14:20:24] [INFO ] [Real]Absence check using 159 positive and 23 generalized place invariants in 49 ms returned sat
[2023-03-16 14:20:24] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 14:20:29] [INFO ] [Real]Absence check using state equation in 4790 ms returned unknown
Current structural bounds on expressions (after SMT) : [317] Max seen :[3]
Support contains 1 out of 1431 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1431/1431 places, 2602/2602 transitions.
Applied a total of 0 rules in 89 ms. Remains 1431 /1431 variables (removed 0) and now considering 2602/2602 (removed 0) transitions.
[2023-03-16 14:20:29] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
[2023-03-16 14:20:29] [INFO ] Invariant cache hit.
[2023-03-16 14:20:31] [INFO ] Dead Transitions using invariants and state equation in 2351 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2455 ms. Remains : 1431/1431 places, 2602/2602 transitions.
Normalized transition count is 2593 out of 2602 initially.
// Phase 1: matrix 2593 rows 1431 cols
[2023-03-16 14:20:31] [INFO ] Computed 182 place invariants in 65 ms
Incomplete random walk after 1000000 steps, including 70558 resets, run finished after 11533 ms. (steps per millisecond=86 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000001 steps, including 6414 resets, run finished after 2213 ms. (steps per millisecond=451 ) properties (out of 1) seen :3
[2023-03-16 14:20:45] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
// Phase 1: matrix 2593 rows 1431 cols
[2023-03-16 14:20:45] [INFO ] Computed 182 place invariants in 64 ms
[2023-03-16 14:20:45] [INFO ] [Real]Absence check using 159 positive place invariants in 38 ms returned sat
[2023-03-16 14:20:45] [INFO ] [Real]Absence check using 159 positive and 23 generalized place invariants in 49 ms returned sat
[2023-03-16 14:20:45] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-16 14:21:30] [INFO ] [Real]Absence check using state equation in 44803 ms returned unknown
Current structural bounds on expressions (after SMT) : [317] Max seen :[3]
Support contains 1 out of 1431 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1431/1431 places, 2602/2602 transitions.
Applied a total of 0 rules in 115 ms. Remains 1431 /1431 variables (removed 0) and now considering 2602/2602 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 115 ms. Remains : 1431/1431 places, 2602/2602 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 1431/1431 places, 2602/2602 transitions.
Applied a total of 0 rules in 95 ms. Remains 1431 /1431 variables (removed 0) and now considering 2602/2602 (removed 0) transitions.
[2023-03-16 14:21:30] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
[2023-03-16 14:21:30] [INFO ] Invariant cache hit.
[2023-03-16 14:21:33] [INFO ] Implicit Places using invariants in 3002 ms returned []
[2023-03-16 14:21:33] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
[2023-03-16 14:21:33] [INFO ] Invariant cache hit.
[2023-03-16 14:21:34] [INFO ] State equation strengthened by 1 read => feed constraints.
[2023-03-16 14:22:05] [INFO ] Performed 422/1431 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2023-03-16 14:22:35] [INFO ] Performed 836/1431 implicitness test of which 0 returned IMPLICIT in 60 seconds.
[2023-03-16 14:23:05] [INFO ] Performed 1258/1431 implicitness test of which 0 returned IMPLICIT in 90 seconds.
[2023-03-16 14:23:18] [INFO ] Implicit Places using invariants and state equation in 104385 ms returned []
Implicit Place search using SMT with State Equation took 107390 ms to find 0 implicit places.
[2023-03-16 14:23:18] [INFO ] Redundant transitions in 91 ms returned []
[2023-03-16 14:23:18] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
[2023-03-16 14:23:18] [INFO ] Invariant cache hit.
[2023-03-16 14:23:20] [INFO ] Dead Transitions using invariants and state equation in 2430 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 110038 ms. Remains : 1431/1431 places, 2602/2602 transitions.
Ending property specific reduction for PolyORBNT-PT-S10J80-UpperBounds-11 in 176896 ms.
[2023-03-16 14:23:21] [INFO ] Flatten gal took : 264 ms
[2023-03-16 14:23:21] [INFO ] Applying decomposition
[2023-03-16 14:23:21] [INFO ] Flatten gal took : 190 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/convert-linux64' '-i' '/tmp/graph16305027511682859717.txt' '-o' '/tmp/graph16305027511682859717.bin' '-w' '/tmp/graph16305027511682859717.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202303021504/bin/louvain-linux64' '/tmp/graph16305027511682859717.bin' '-l' '-1' '-v' '-w' '/tmp/graph16305027511682859717.weights' '-q' '0' '-e' '0.001'
[2023-03-16 14:23:22] [INFO ] Decomposing Gal with order
[2023-03-16 14:23:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2023-03-16 14:23:22] [INFO ] Removed a total of 2636 redundant transitions.
[2023-03-16 14:23:22] [INFO ] Flatten gal took : 481 ms
[2023-03-16 14:23:23] [INFO ] Fuse similar labels procedure discarded/fused a total of 700 labels/synchronizations in 109 ms.
[2023-03-16 14:23:23] [INFO ] Time to serialize gal into /tmp/UpperBounds1856045050931683794.gal : 33 ms
[2023-03-16 14:23:23] [INFO ] Time to serialize properties into /tmp/UpperBounds11115254947811485036.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds1856045050931683794.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds11115254947811485036.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...284
Loading property file /tmp/UpperBounds11115254947811485036.prop.
Detected timeout of ITS tools.
[2023-03-16 14:46:39] [INFO ] Flatten gal took : 695 ms
[2023-03-16 14:47:00] [INFO ] Time to serialize gal into /tmp/UpperBounds9547791009680666041.gal : 20414 ms
[2023-03-16 14:47:00] [INFO ] Time to serialize properties into /tmp/UpperBounds15738113304817253799.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds9547791009680666041.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds15738113304817253799.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...305
Loading property file /tmp/UpperBounds15738113304817253799.prop.
Detected timeout of ITS tools.
[2023-03-16 15:10:20] [INFO ] Flatten gal took : 764 ms
[2023-03-16 15:10:27] [INFO ] Input system was already deterministic with 2602 transitions.
[2023-03-16 15:10:27] [INFO ] Transformed 1431 places.
[2023-03-16 15:10:27] [INFO ] Transformed 2602 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//../itstools/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2023-03-16 15:10:58] [INFO ] Time to serialize gal into /tmp/UpperBounds6790205614568590792.gal : 16 ms
[2023-03-16 15:10:58] [INFO ] Time to serialize properties into /tmp/UpperBounds7035890274263586138.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds6790205614568590792.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds7035890274263586138.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202303021504/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...349
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds7035890274263586138.prop.
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 11077776 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16172864 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ 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//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
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="PolyORBNT-PT-S10J80"
export BK_EXAMINATION="UpperBounds"
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 2-5348"
echo " Executing tool itstools"
echo " Input is PolyORBNT-PT-S10J80, examination is UpperBounds"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r293-tall-167873945900789"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S10J80.tgz
mv PolyORBNT-PT-S10J80 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "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 [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "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 "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.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 '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
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 ;