About the Execution of ITS-Tools for EisenbergMcGuire-PT-04
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 480.256 | 74043.00 | 100579.00 | 415.80 | 1 1 1 1 1 1 1 1 1 1 1 1 1 1 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/mcc2024-input.r158-smll-171636266300157.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 itstools
Input is EisenbergMcGuire-PT-04, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r158-smll-171636266300157
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 656K
-rw-r--r-- 1 mcc users 8.1K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 85K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 32K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Apr 22 14:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 3.0K Apr 22 14:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 22 14:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 11K Apr 12 16:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 102K Apr 12 16:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.7K Apr 12 16:25 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 12 16:25 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.8K Apr 22 14:43 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Apr 22 14:43 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:42 equiv_col
-rw-r--r-- 1 mcc users 3 May 18 16:42 instance
-rw-r--r-- 1 mcc users 6 May 18 16:42 iscolored
-rw-r--r-- 1 mcc users 255K May 18 16:42 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME EisenbergMcGuire-PT-04-UpperBounds-00
FORMULA_NAME EisenbergMcGuire-PT-04-UpperBounds-01
FORMULA_NAME EisenbergMcGuire-PT-04-UpperBounds-02
FORMULA_NAME EisenbergMcGuire-PT-04-UpperBounds-03
FORMULA_NAME EisenbergMcGuire-PT-04-UpperBounds-04
FORMULA_NAME EisenbergMcGuire-PT-04-UpperBounds-05
FORMULA_NAME EisenbergMcGuire-PT-04-UpperBounds-06
FORMULA_NAME EisenbergMcGuire-PT-04-UpperBounds-07
FORMULA_NAME EisenbergMcGuire-PT-04-UpperBounds-08
FORMULA_NAME EisenbergMcGuire-PT-04-UpperBounds-09
FORMULA_NAME EisenbergMcGuire-PT-04-UpperBounds-10
FORMULA_NAME EisenbergMcGuire-PT-04-UpperBounds-11
FORMULA_NAME EisenbergMcGuire-PT-04-UpperBounds-12
FORMULA_NAME EisenbergMcGuire-PT-04-UpperBounds-13
FORMULA_NAME EisenbergMcGuire-PT-04-UpperBounds-14
FORMULA_NAME EisenbergMcGuire-PT-04-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1716512398950
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=EisenbergMcGuire-PT-04
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202405141337
[2024-05-24 01:00:00] [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]
[2024-05-24 01:00:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-24 01:00:01] [INFO ] Load time of PNML (sax parser for PT used): 171 ms
[2024-05-24 01:00:01] [INFO ] Transformed 196 places.
[2024-05-24 01:00:01] [INFO ] Transformed 448 transitions.
[2024-05-24 01:00:01] [INFO ] Found NUPN structural information;
[2024-05-24 01:00:01] [INFO ] Parsed PT model containing 196 places and 448 transitions and 1952 arcs in 356 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 11 ms.
Current structural bounds on expressions (Initiallly, because the net is safe) : Max Seen:[0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
FORMULA EisenbergMcGuire-PT-04-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA EisenbergMcGuire-PT-04-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2024-05-24 01:00:01] [INFO ] Flow matrix only has 284 transitions (discarded 164 similar events)
// Phase 1: matrix 284 rows 196 cols
[2024-05-24 01:00:01] [INFO ] Computed 13 invariants in 28 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 10000 steps (2 resets) in 49 ms. (200 steps per ms)
FORMULA EisenbergMcGuire-PT-04-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-04-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-04-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-04-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-04-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-04-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-04-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-04-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-04-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-04-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-04-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-04-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA EisenbergMcGuire-PT-04-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 10001 steps (2 resets) in 14 ms. (666 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-05-24 01:00:01] [INFO ] Flow matrix only has 284 transitions (discarded 164 similar events)
[2024-05-24 01:00:01] [INFO ] Invariant cache hit.
[2024-05-24 01:00:01] [INFO ] [Real]Absence check using 9 positive place invariants in 15 ms returned sat
[2024-05-24 01:00:01] [INFO ] [Real]Absence check using 9 positive and 4 generalized place invariants in 6 ms returned sat
[2024-05-24 01:00:02] [INFO ] [Real]Absence check using state equation in 202 ms returned sat
[2024-05-24 01:00:02] [INFO ] State equation strengthened by 112 read => feed constraints.
[2024-05-24 01:00:02] [INFO ] [Real]Added 112 Read/Feed constraints in 26 ms returned sat
[2024-05-24 01:00:02] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 01:00:02] [INFO ] [Nat]Absence check using 9 positive place invariants in 11 ms returned sat
[2024-05-24 01:00:02] [INFO ] [Nat]Absence check using 9 positive and 4 generalized place invariants in 4 ms returned sat
[2024-05-24 01:00:02] [INFO ] [Nat]Absence check using state equation in 132 ms returned sat
[2024-05-24 01:00:02] [INFO ] [Nat]Added 112 Read/Feed constraints in 31 ms returned sat
[2024-05-24 01:00:02] [INFO ] Deduced a trap composed of 4 places in 102 ms of which 10 ms to minimize.
[2024-05-24 01:00:02] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 155 ms
[2024-05-24 01:00:02] [INFO ] Computed and/alt/rep : 296/974/260 causal constraints (skipped 20 transitions) in 52 ms.
[2024-05-24 01:00:04] [INFO ] Deduced a trap composed of 54 places in 145 ms of which 3 ms to minimize.
[2024-05-24 01:00:04] [INFO ] Deduced a trap composed of 51 places in 269 ms of which 4 ms to minimize.
[2024-05-24 01:00:05] [INFO ] Deduced a trap composed of 40 places in 174 ms of which 4 ms to minimize.
[2024-05-24 01:00:05] [INFO ] Deduced a trap composed of 3 places in 263 ms of which 4 ms to minimize.
[2024-05-24 01:00:05] [INFO ] Deduced a trap composed of 48 places in 221 ms of which 4 ms to minimize.
[2024-05-24 01:00:05] [INFO ] Deduced a trap composed of 20 places in 226 ms of which 4 ms to minimize.
[2024-05-24 01:00:06] [INFO ] Deduced a trap composed of 55 places in 214 ms of which 5 ms to minimize.
[2024-05-24 01:00:06] [INFO ] Deduced a trap composed of 26 places in 173 ms of which 2 ms to minimize.
[2024-05-24 01:00:06] [INFO ] Trap strengthening (SAT) tested/added 9/8 trap constraints in 2155 ms
[2024-05-24 01:00:06] [INFO ] Added : 197 causal constraints over 40 iterations in 3808 ms. Result :sat
Minimization took 226 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0] Max Struct:[1]
Support contains 1 out of 196 places. Attempting structural reductions.
Drop transitions (Removing consumers from one bounded place p37_3_1) removed 1 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 196/196 places, 447/447 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 4 transitions
Trivial Post-agglo rules discarded 4 transitions
Performed 4 trivial Post agglomeration. Transition count delta: 4
Iterating post reduction 0 with 4 rules applied. Total rules applied 4 place count 196 transition count 443
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 8 place count 192 transition count 443
Performed 52 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 52 Pre rules applied. Total rules applied 8 place count 192 transition count 391
Deduced a syphon composed of 52 places in 4 ms
Reduce places removed 52 places and 0 transitions.
Iterating global reduction 2 with 104 rules applied. Total rules applied 112 place count 140 transition count 391
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 124 place count 128 transition count 343
Iterating global reduction 2 with 12 rules applied. Total rules applied 136 place count 128 transition count 343
Performed 12 Post agglomeration using F-continuation condition.Transition count delta: 12
Deduced a syphon composed of 12 places in 2 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 2 with 24 rules applied. Total rules applied 160 place count 116 transition count 331
Applied a total of 160 rules in 242 ms. Remains 116 /196 variables (removed 80) and now considering 331/447 (removed 116) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 263 ms. Remains : 116/196 places, 331/447 transitions.
[2024-05-24 01:00:07] [INFO ] Flow matrix only has 167 transitions (discarded 164 similar events)
// Phase 1: matrix 167 rows 116 cols
[2024-05-24 01:00:07] [INFO ] Computed 13 invariants in 9 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 1000000 steps (2 resets) in 1459 ms. (684 steps per ms)
BEST_FIRST walk for 1000001 steps (2 resets) in 400 ms. (2493 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-05-24 01:00:09] [INFO ] Flow matrix only has 167 transitions (discarded 164 similar events)
[2024-05-24 01:00:09] [INFO ] Invariant cache hit.
[2024-05-24 01:00:09] [INFO ] [Real]Absence check using 9 positive place invariants in 5 ms returned sat
[2024-05-24 01:00:09] [INFO ] [Real]Absence check using 9 positive and 4 generalized place invariants in 2 ms returned sat
[2024-05-24 01:00:09] [INFO ] [Real]Absence check using state equation in 58 ms returned sat
[2024-05-24 01:00:09] [INFO ] State equation strengthened by 76 read => feed constraints.
[2024-05-24 01:00:09] [INFO ] [Real]Added 76 Read/Feed constraints in 10 ms returned sat
[2024-05-24 01:00:09] [INFO ] Solution in real domain found non-integer solution.
[2024-05-24 01:00:09] [INFO ] [Nat]Absence check using 9 positive place invariants in 5 ms returned sat
[2024-05-24 01:00:09] [INFO ] [Nat]Absence check using 9 positive and 4 generalized place invariants in 3 ms returned sat
[2024-05-24 01:00:09] [INFO ] [Nat]Absence check using state equation in 57 ms returned sat
[2024-05-24 01:00:09] [INFO ] [Nat]Added 76 Read/Feed constraints in 10 ms returned sat
[2024-05-24 01:00:09] [INFO ] Computed and/alt/rep : 165/489/129 causal constraints (skipped 34 transitions) in 21 ms.
[2024-05-24 01:00:09] [INFO ] Added : 36 causal constraints over 8 iterations in 140 ms. Result :sat
Minimization took 48 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[1] Max Struct:[1]
Support contains 1 out of 116 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 116/116 places, 331/331 transitions.
Applied a total of 0 rules in 31 ms. Remains 116 /116 variables (removed 0) and now considering 331/331 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 116/116 places, 331/331 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 116/116 places, 331/331 transitions.
Applied a total of 0 rules in 22 ms. Remains 116 /116 variables (removed 0) and now considering 331/331 (removed 0) transitions.
[2024-05-24 01:00:09] [INFO ] Flow matrix only has 167 transitions (discarded 164 similar events)
[2024-05-24 01:00:09] [INFO ] Invariant cache hit.
[2024-05-24 01:00:09] [INFO ] Implicit Places using invariants in 298 ms returned []
[2024-05-24 01:00:09] [INFO ] Flow matrix only has 167 transitions (discarded 164 similar events)
[2024-05-24 01:00:09] [INFO ] Invariant cache hit.
[2024-05-24 01:00:10] [INFO ] State equation strengthened by 76 read => feed constraints.
[2024-05-24 01:00:10] [INFO ] Implicit Places using invariants and state equation in 548 ms returned []
Implicit Place search using SMT with State Equation took 847 ms to find 0 implicit places.
[2024-05-24 01:00:10] [INFO ] Redundant transitions in 37 ms returned []
Running 327 sub problems to find dead transitions.
[2024-05-24 01:00:10] [INFO ] Flow matrix only has 167 transitions (discarded 164 similar events)
[2024-05-24 01:00:10] [INFO ] Invariant cache hit.
[2024-05-24 01:00:10] [INFO ] State equation strengthened by 76 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 327 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/115 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 327 unsolved
[2024-05-24 01:00:13] [INFO ] Deduced a trap composed of 3 places in 69 ms of which 3 ms to minimize.
[2024-05-24 01:00:13] [INFO ] Deduced a trap composed of 3 places in 41 ms of which 1 ms to minimize.
[2024-05-24 01:00:13] [INFO ] Deduced a trap composed of 18 places in 81 ms of which 2 ms to minimize.
[2024-05-24 01:00:13] [INFO ] Deduced a trap composed of 18 places in 78 ms of which 2 ms to minimize.
[2024-05-24 01:00:13] [INFO ] Deduced a trap composed of 3 places in 42 ms of which 1 ms to minimize.
[2024-05-24 01:00:13] [INFO ] Deduced a trap composed of 11 places in 60 ms of which 2 ms to minimize.
[2024-05-24 01:00:14] [INFO ] Deduced a trap composed of 15 places in 61 ms of which 1 ms to minimize.
[2024-05-24 01:00:14] [INFO ] Deduced a trap composed of 14 places in 75 ms of which 2 ms to minimize.
[2024-05-24 01:00:14] [INFO ] Deduced a trap composed of 30 places in 84 ms of which 2 ms to minimize.
[2024-05-24 01:00:14] [INFO ] Deduced a trap composed of 26 places in 90 ms of which 3 ms to minimize.
[2024-05-24 01:00:14] [INFO ] Deduced a trap composed of 13 places in 46 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/115 variables, 11/21 constraints. Problems are: Problem set: 0 solved, 327 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/115 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 327 unsolved
At refinement iteration 4 (OVERLAPS) 1/116 variables, 2/23 constraints. Problems are: Problem set: 0 solved, 327 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/116 variables, 1/24 constraints. Problems are: Problem set: 0 solved, 327 unsolved
[2024-05-24 01:00:18] [INFO ] Deduced a trap composed of 24 places in 90 ms of which 2 ms to minimize.
[2024-05-24 01:00:19] [INFO ] Deduced a trap composed of 24 places in 100 ms of which 2 ms to minimize.
[2024-05-24 01:00:19] [INFO ] Deduced a trap composed of 38 places in 106 ms of which 2 ms to minimize.
[2024-05-24 01:00:19] [INFO ] Deduced a trap composed of 29 places in 122 ms of which 2 ms to minimize.
[2024-05-24 01:00:19] [INFO ] Deduced a trap composed of 38 places in 111 ms of which 2 ms to minimize.
[2024-05-24 01:00:19] [INFO ] Deduced a trap composed of 15 places in 59 ms of which 2 ms to minimize.
[2024-05-24 01:00:19] [INFO ] Deduced a trap composed of 33 places in 133 ms of which 3 ms to minimize.
[2024-05-24 01:00:20] [INFO ] Deduced a trap composed of 3 places in 47 ms of which 1 ms to minimize.
[2024-05-24 01:00:20] [INFO ] Deduced a trap composed of 33 places in 111 ms of which 2 ms to minimize.
[2024-05-24 01:00:20] [INFO ] Deduced a trap composed of 30 places in 94 ms of which 2 ms to minimize.
[2024-05-24 01:00:20] [INFO ] Deduced a trap composed of 17 places in 90 ms of which 3 ms to minimize.
[2024-05-24 01:00:20] [INFO ] Deduced a trap composed of 29 places in 122 ms of which 2 ms to minimize.
[2024-05-24 01:00:20] [INFO ] Deduced a trap composed of 39 places in 122 ms of which 2 ms to minimize.
[2024-05-24 01:00:20] [INFO ] Deduced a trap composed of 29 places in 100 ms of which 2 ms to minimize.
[2024-05-24 01:00:21] [INFO ] Deduced a trap composed of 28 places in 120 ms of which 5 ms to minimize.
[2024-05-24 01:00:21] [INFO ] Deduced a trap composed of 35 places in 112 ms of which 2 ms to minimize.
[2024-05-24 01:00:21] [INFO ] Deduced a trap composed of 25 places in 107 ms of which 2 ms to minimize.
[2024-05-24 01:00:21] [INFO ] Deduced a trap composed of 29 places in 91 ms of which 2 ms to minimize.
[2024-05-24 01:00:21] [INFO ] Deduced a trap composed of 19 places in 57 ms of which 2 ms to minimize.
[2024-05-24 01:00:22] [INFO ] Deduced a trap composed of 35 places in 128 ms of which 2 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/116 variables, 20/44 constraints. Problems are: Problem set: 0 solved, 327 unsolved
[2024-05-24 01:00:24] [INFO ] Deduced a trap composed of 30 places in 123 ms of which 3 ms to minimize.
[2024-05-24 01:00:25] [INFO ] Deduced a trap composed of 33 places in 138 ms of which 3 ms to minimize.
[2024-05-24 01:00:25] [INFO ] Deduced a trap composed of 29 places in 103 ms of which 3 ms to minimize.
[2024-05-24 01:00:25] [INFO ] Deduced a trap composed of 36 places in 120 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/116 variables, 4/48 constraints. Problems are: Problem set: 0 solved, 327 unsolved
[2024-05-24 01:00:27] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 4 ms to minimize.
[2024-05-24 01:00:27] [INFO ] Deduced a trap composed of 39 places in 123 ms of which 3 ms to minimize.
[2024-05-24 01:00:28] [INFO ] Deduced a trap composed of 31 places in 124 ms of which 3 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/116 variables, 3/51 constraints. Problems are: Problem set: 0 solved, 327 unsolved
[2024-05-24 01:00:30] [INFO ] Deduced a trap composed of 37 places in 107 ms of which 4 ms to minimize.
[2024-05-24 01:00:30] [INFO ] Deduced a trap composed of 33 places in 94 ms of which 2 ms to minimize.
[2024-05-24 01:00:30] [INFO ] Deduced a trap composed of 35 places in 108 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/116 variables, 3/54 constraints. Problems are: Problem set: 0 solved, 327 unsolved
[2024-05-24 01:00:35] [INFO ] Deduced a trap composed of 24 places in 93 ms of which 3 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/116 variables, 1/55 constraints. Problems are: Problem set: 0 solved, 327 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/116 variables, 0/55 constraints. Problems are: Problem set: 0 solved, 327 unsolved
At refinement iteration 12 (OVERLAPS) 167/283 variables, 116/171 constraints. Problems are: Problem set: 0 solved, 327 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/283 variables, 76/247 constraints. Problems are: Problem set: 0 solved, 327 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 283/283 variables, and 247 constraints, problems are : Problem set: 0 solved, 327 unsolved in 30042 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 116/116 constraints, ReadFeed: 76/76 constraints, PredecessorRefiner: 327/327 constraints, Known Traps: 42/42 constraints]
Escalating to Integer solving :Problem set: 0 solved, 327 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/115 variables, 7/7 constraints. Problems are: Problem set: 0 solved, 327 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/115 variables, 3/10 constraints. Problems are: Problem set: 0 solved, 327 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/115 variables, 37/47 constraints. Problems are: Problem set: 0 solved, 327 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/115 variables, 0/47 constraints. Problems are: Problem set: 0 solved, 327 unsolved
At refinement iteration 4 (OVERLAPS) 1/116 variables, 2/49 constraints. Problems are: Problem set: 0 solved, 327 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/116 variables, 1/50 constraints. Problems are: Problem set: 0 solved, 327 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/116 variables, 5/55 constraints. Problems are: Problem set: 0 solved, 327 unsolved
[2024-05-24 01:00:45] [INFO ] Deduced a trap composed of 33 places in 101 ms of which 2 ms to minimize.
[2024-05-24 01:00:45] [INFO ] Deduced a trap composed of 36 places in 129 ms of which 2 ms to minimize.
[2024-05-24 01:00:46] [INFO ] Deduced a trap composed of 42 places in 77 ms of which 1 ms to minimize.
[2024-05-24 01:00:46] [INFO ] Deduced a trap composed of 33 places in 57 ms of which 2 ms to minimize.
[2024-05-24 01:00:46] [INFO ] Deduced a trap composed of 35 places in 73 ms of which 2 ms to minimize.
[2024-05-24 01:00:46] [INFO ] Deduced a trap composed of 38 places in 75 ms of which 3 ms to minimize.
[2024-05-24 01:00:46] [INFO ] Deduced a trap composed of 38 places in 63 ms of which 2 ms to minimize.
[2024-05-24 01:00:47] [INFO ] Deduced a trap composed of 50 places in 107 ms of which 3 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/116 variables, 8/63 constraints. Problems are: Problem set: 0 solved, 327 unsolved
[2024-05-24 01:00:47] [INFO ] Deduced a trap composed of 32 places in 108 ms of which 2 ms to minimize.
[2024-05-24 01:00:48] [INFO ] Deduced a trap composed of 31 places in 123 ms of which 2 ms to minimize.
[2024-05-24 01:00:48] [INFO ] Deduced a trap composed of 23 places in 97 ms of which 2 ms to minimize.
[2024-05-24 01:00:48] [INFO ] Deduced a trap composed of 41 places in 94 ms of which 2 ms to minimize.
[2024-05-24 01:00:48] [INFO ] Deduced a trap composed of 22 places in 102 ms of which 2 ms to minimize.
[2024-05-24 01:00:48] [INFO ] Deduced a trap composed of 32 places in 108 ms of which 2 ms to minimize.
[2024-05-24 01:00:48] [INFO ] Deduced a trap composed of 30 places in 98 ms of which 2 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/116 variables, 7/70 constraints. Problems are: Problem set: 0 solved, 327 unsolved
[2024-05-24 01:00:51] [INFO ] Deduced a trap composed of 32 places in 101 ms of which 3 ms to minimize.
[2024-05-24 01:00:51] [INFO ] Deduced a trap composed of 30 places in 123 ms of which 2 ms to minimize.
[2024-05-24 01:00:52] [INFO ] Deduced a trap composed of 33 places in 89 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/116 variables, 3/73 constraints. Problems are: Problem set: 0 solved, 327 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/116 variables, 0/73 constraints. Problems are: Problem set: 0 solved, 327 unsolved
At refinement iteration 11 (OVERLAPS) 167/283 variables, 116/189 constraints. Problems are: Problem set: 0 solved, 327 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/283 variables, 76/265 constraints. Problems are: Problem set: 0 solved, 327 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/283 variables, 327/592 constraints. Problems are: Problem set: 0 solved, 327 unsolved
[2024-05-24 01:01:01] [INFO ] Deduced a trap composed of 30 places in 102 ms of which 2 ms to minimize.
[2024-05-24 01:01:01] [INFO ] Deduced a trap composed of 33 places in 100 ms of which 2 ms to minimize.
[2024-05-24 01:01:02] [INFO ] Deduced a trap composed of 20 places in 97 ms of which 2 ms to minimize.
At refinement iteration 14 (INCLUDED_ONLY) 0/283 variables, 3/595 constraints. Problems are: Problem set: 0 solved, 327 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 283/283 variables, and 595 constraints, problems are : Problem set: 0 solved, 327 unsolved in 30017 ms.
Refiners :[Positive P Invariants (semi-flows): 9/9 constraints, Generalized P Invariants (flows): 4/4 constraints, State Equation: 116/116 constraints, ReadFeed: 76/76 constraints, PredecessorRefiner: 327/327 constraints, Known Traps: 63/63 constraints]
After SMT, in 60382ms problems are : Problem set: 0 solved, 327 unsolved
Search for dead transitions found 0 dead transitions in 60413ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 61356 ms. Remains : 116/116 places, 331/331 transitions.
[2024-05-24 01:01:10] [INFO ] Flow matrix only has 167 transitions (discarded 164 similar events)
[2024-05-24 01:01:10] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[1] Max Struct:[1]
FORMULA EisenbergMcGuire-PT-04-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 1000000 steps (2 resets) in 1210 ms. (825 steps per ms)
BEST_FIRST walk for 0 steps (0 resets) in 0 ms. (0 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[] Max Struct:[]
RANDOM walk for 0 steps (0 resets) in 4 ms. (0 steps per ms) remains 0/0 properties
Finished probabilistic random walk after 0 steps, run visited all 0 properties in 0 ms. (steps per millisecond=0 )
[2024-05-24 01:01:12] [INFO ] Flatten gal took : 140 ms
[2024-05-24 01:01:12] [INFO ] Flatten gal took : 55 ms
[2024-05-24 01:01:12] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality12873175902109324102.gal : 33 ms
[2024-05-24 01:01:12] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10732711291586229284.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality12873175902109324102.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10732711291586229284.prop' '--nowitness' '--gen-order' 'FOLLOW'
ITS runner timed out or was interrupted.
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
ITS tools runner thread asked to quit. Dying gracefully.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[] Max Struct:[]
All properties solved without resorting to model-checking.
Total runtime 72104 ms.
BK_STOP 1716512472993
--------------------
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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /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="EisenbergMcGuire-PT-04"
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 2-5568"
echo " Executing tool itstools"
echo " Input is EisenbergMcGuire-PT-04, 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 r158-smll-171636266300157"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/EisenbergMcGuire-PT-04.tgz
mv EisenbergMcGuire-PT-04 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 ;