About the Execution of Marcie+red for PolyORBLF-PT-S04J06T08
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 9562.352 | 3600000.00 | 3647675.00 | 6513.70 | 1 1 10 1 1 1 2 1 ? 1 4 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/mcc2023-input.r298-tall-167873951900573.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 marciexred
Input is PolyORBLF-PT-S04J06T08, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r298-tall-167873951900573
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 5.0M
-rw-r--r-- 1 mcc users 20K Feb 26 14:13 CTLCardinality.txt
-rw-r--r-- 1 mcc users 115K Feb 26 14:13 CTLCardinality.xml
-rw-r--r-- 1 mcc users 74K Feb 26 14:10 CTLFireability.txt
-rw-r--r-- 1 mcc users 338K Feb 26 14:10 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:40 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 11K Feb 25 16:35 LTLCardinality.txt
-rw-r--r-- 1 mcc users 44K Feb 25 16:35 LTLCardinality.xml
-rw-r--r-- 1 mcc users 26K Feb 25 16:35 LTLFireability.txt
-rw-r--r-- 1 mcc users 92K Feb 25 16:35 LTLFireability.xml
-rw-r--r-- 1 mcc users 12K Feb 26 14:22 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 67K Feb 26 14:22 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 133K Feb 26 14:20 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 583K Feb 26 14:20 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K Feb 25 16:35 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.3K Feb 25 16:35 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 10 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 3.5M 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 PolyORBLF-PT-S04J06T08-UpperBounds-00
FORMULA_NAME PolyORBLF-PT-S04J06T08-UpperBounds-01
FORMULA_NAME PolyORBLF-PT-S04J06T08-UpperBounds-02
FORMULA_NAME PolyORBLF-PT-S04J06T08-UpperBounds-03
FORMULA_NAME PolyORBLF-PT-S04J06T08-UpperBounds-04
FORMULA_NAME PolyORBLF-PT-S04J06T08-UpperBounds-05
FORMULA_NAME PolyORBLF-PT-S04J06T08-UpperBounds-06
FORMULA_NAME PolyORBLF-PT-S04J06T08-UpperBounds-07
FORMULA_NAME PolyORBLF-PT-S04J06T08-UpperBounds-08
FORMULA_NAME PolyORBLF-PT-S04J06T08-UpperBounds-09
FORMULA_NAME PolyORBLF-PT-S04J06T08-UpperBounds-10
FORMULA_NAME PolyORBLF-PT-S04J06T08-UpperBounds-11
FORMULA_NAME PolyORBLF-PT-S04J06T08-UpperBounds-12
FORMULA_NAME PolyORBLF-PT-S04J06T08-UpperBounds-13
FORMULA_NAME PolyORBLF-PT-S04J06T08-UpperBounds-14
FORMULA_NAME PolyORBLF-PT-S04J06T08-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1679593465080
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=marciexred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=PolyORBLF-PT-S04J06T08
Applying reductions before tool marcie
Invoking reducer
Running Version 202303021504
[2023-03-23 17:44:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2023-03-23 17:44:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-23 17:44:26] [INFO ] Load time of PNML (sax parser for PT used): 229 ms
[2023-03-23 17:44:26] [INFO ] Transformed 792 places.
[2023-03-23 17:44:26] [INFO ] Transformed 4268 transitions.
[2023-03-23 17:44:26] [INFO ] Parsed PT model containing 792 places and 4268 transitions and 28832 arcs in 449 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 5 ms.
Ensure Unique test removed 2168 transitions
Reduce redundant transitions removed 2168 transitions.
Normalized transition count is 2068 out of 2100 initially.
// Phase 1: matrix 2068 rows 792 cols
[2023-03-23 17:44:27] [INFO ] Computed 58 place invariants in 152 ms
FORMULA PolyORBLF-PT-S04J06T08-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA PolyORBLF-PT-S04J06T08-UpperBounds-02 10 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 3 resets, run finished after 93 ms. (steps per millisecond=107 ) properties (out of 14) seen :17
FORMULA PolyORBLF-PT-S04J06T08-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S04J06T08-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBLF-PT-S04J06T08-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 11) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 31 ms. (steps per millisecond=322 ) properties (out of 11) seen :14
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 11) seen :13
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 11) seen :13
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 11) seen :12
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 11) seen :13
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 11) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 11) seen :14
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 11) seen :13
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 11) seen :13
Incomplete Best-First random walk after 10000 steps, including 2 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 11) seen :13
[2023-03-23 17:44:27] [INFO ] Flow matrix only has 2068 transitions (discarded 32 similar events)
// Phase 1: matrix 2068 rows 792 cols
[2023-03-23 17:44:27] [INFO ] Computed 58 place invariants in 58 ms
[2023-03-23 17:44:28] [INFO ] [Real]Absence check using 16 positive place invariants in 20 ms returned sat
[2023-03-23 17:44:28] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 32 ms returned unsat
[2023-03-23 17:44:28] [INFO ] [Real]Absence check using 16 positive place invariants in 12 ms returned sat
[2023-03-23 17:44:28] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 26 ms returned unsat
[2023-03-23 17:44:28] [INFO ] [Real]Absence check using 16 positive place invariants in 9 ms returned sat
[2023-03-23 17:44:28] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 49 ms returned unsat
[2023-03-23 17:44:28] [INFO ] [Real]Absence check using 16 positive place invariants in 8 ms returned sat
[2023-03-23 17:44:28] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 30 ms returned unsat
[2023-03-23 17:44:28] [INFO ] [Real]Absence check using 16 positive place invariants in 8 ms returned sat
[2023-03-23 17:44:28] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 30 ms returned unsat
[2023-03-23 17:44:28] [INFO ] [Real]Absence check using 16 positive place invariants in 9 ms returned sat
[2023-03-23 17:44:28] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 26 ms returned unsat
[2023-03-23 17:44:28] [INFO ] [Real]Absence check using 16 positive place invariants in 7 ms returned sat
[2023-03-23 17:44:28] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 29 ms returned sat
[2023-03-23 17:44:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 17:44:32] [INFO ] [Real]Absence check using state equation in 3532 ms returned sat
[2023-03-23 17:44:32] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 17:44:32] [INFO ] [Nat]Absence check using 16 positive place invariants in 8 ms returned sat
[2023-03-23 17:44:32] [INFO ] [Nat]Absence check using 16 positive and 42 generalized place invariants in 26 ms returned sat
[2023-03-23 17:44:32] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 17:44:37] [INFO ] [Nat]Absence check using state equation in 4887 ms returned unknown
[2023-03-23 17:44:37] [INFO ] [Real]Absence check using 16 positive place invariants in 7 ms returned sat
[2023-03-23 17:44:37] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 35 ms returned unsat
[2023-03-23 17:44:37] [INFO ] [Real]Absence check using 16 positive place invariants in 7 ms returned sat
[2023-03-23 17:44:37] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 21 ms returned unsat
[2023-03-23 17:44:37] [INFO ] [Real]Absence check using 16 positive place invariants in 7 ms returned sat
[2023-03-23 17:44:37] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 24 ms returned unsat
[2023-03-23 17:44:37] [INFO ] [Real]Absence check using 16 positive place invariants in 7 ms returned sat
[2023-03-23 17:44:37] [INFO ] [Real]Absence check using 16 positive and 42 generalized place invariants in 5 ms returned unsat
Current structural bounds on expressions (after SMT) : [1, 1, 1, 1, 2, 1, -1, 4, 1, 1, 1] Max seen :[1, 1, 1, 1, 2, 1, 1, 4, 1, 1, 1]
FORMULA PolyORBLF-PT-S04J06T08-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-PT-S04J06T08-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-PT-S04J06T08-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-PT-S04J06T08-UpperBounds-10 4 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-PT-S04J06T08-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-PT-S04J06T08-UpperBounds-06 2 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-PT-S04J06T08-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-PT-S04J06T08-UpperBounds-03 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-PT-S04J06T08-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBLF-PT-S04J06T08-UpperBounds-00 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Support contains 1 out of 792 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 792/792 places, 2100/2100 transitions.
Ensure Unique test removed 4 places
Drop transitions removed 72 transitions
Trivial Post-agglo rules discarded 72 transitions
Performed 72 trivial Post agglomeration. Transition count delta: 72
Iterating post reduction 0 with 76 rules applied. Total rules applied 76 place count 788 transition count 2028
Reduce places removed 72 places and 0 transitions.
Iterating post reduction 1 with 72 rules applied. Total rules applied 148 place count 716 transition count 2028
Performed 96 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 96 Pre rules applied. Total rules applied 148 place count 716 transition count 1932
Deduced a syphon composed of 96 places in 3 ms
Reduce places removed 96 places and 0 transitions.
Iterating global reduction 2 with 192 rules applied. Total rules applied 340 place count 620 transition count 1932
Performed 80 Post agglomeration using F-continuation condition.Transition count delta: 80
Deduced a syphon composed of 80 places in 2 ms
Reduce places removed 80 places and 0 transitions.
Iterating global reduction 2 with 160 rules applied. Total rules applied 500 place count 540 transition count 1852
Free-agglomeration rule (complex) applied 16 times.
Iterating global reduction 2 with 16 rules applied. Total rules applied 516 place count 540 transition count 1836
Reduce places removed 16 places and 0 transitions.
Iterating post reduction 2 with 16 rules applied. Total rules applied 532 place count 524 transition count 1836
Applied a total of 532 rules in 333 ms. Remains 524 /792 variables (removed 268) and now considering 1836/2100 (removed 264) transitions.
[2023-03-23 17:44:38] [INFO ] Flow matrix only has 1804 transitions (discarded 32 similar events)
// Phase 1: matrix 1804 rows 524 cols
[2023-03-23 17:44:38] [INFO ] Computed 54 place invariants in 32 ms
[2023-03-23 17:44:39] [INFO ] Dead Transitions using invariants and state equation in 1288 ms found 432 transitions.
Found 432 dead transitions using SMT.
Drop transitions removed 432 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 432 transitions.
Starting structural reductions in REACHABILITY mode, iteration 1 : 524/792 places, 1404/2100 transitions.
Applied a total of 0 rules in 34 ms. Remains 524 /524 variables (removed 0) and now considering 1404/1404 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1660 ms. Remains : 524/792 places, 1404/2100 transitions.
Normalized transition count is 1372 out of 1404 initially.
// Phase 1: matrix 1372 rows 524 cols
[2023-03-23 17:44:39] [INFO ] Computed 54 place invariants in 25 ms
Incomplete random walk after 1000000 steps, including 97 resets, run finished after 5898 ms. (steps per millisecond=169 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 2037 ms. (steps per millisecond=490 ) properties (out of 1) seen :1
[2023-03-23 17:44:47] [INFO ] Flow matrix only has 1372 transitions (discarded 32 similar events)
// Phase 1: matrix 1372 rows 524 cols
[2023-03-23 17:44:47] [INFO ] Computed 54 place invariants in 32 ms
[2023-03-23 17:44:47] [INFO ] [Real]Absence check using 17 positive place invariants in 6 ms returned sat
[2023-03-23 17:44:47] [INFO ] [Real]Absence check using 17 positive and 37 generalized place invariants in 18 ms returned sat
[2023-03-23 17:44:47] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 17:44:49] [INFO ] [Real]Absence check using state equation in 1848 ms returned sat
[2023-03-23 17:44:49] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 17:44:49] [INFO ] [Nat]Absence check using 17 positive place invariants in 13 ms returned sat
[2023-03-23 17:44:49] [INFO ] [Nat]Absence check using 17 positive and 37 generalized place invariants in 20 ms returned sat
[2023-03-23 17:44:49] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 17:44:54] [INFO ] [Nat]Absence check using state equation in 4439 ms returned sat
[2023-03-23 17:44:54] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-23 17:44:57] [INFO ] SMT solver returned unknown. Retrying;
[2023-03-23 17:45:00] [INFO ] [Nat]Added 160 Read/Feed constraints in 6062 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1]
Support contains 1 out of 524 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 524/524 places, 1404/1404 transitions.
Applied a total of 0 rules in 36 ms. Remains 524 /524 variables (removed 0) and now considering 1404/1404 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 37 ms. Remains : 524/524 places, 1404/1404 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 524/524 places, 1404/1404 transitions.
Applied a total of 0 rules in 27 ms. Remains 524 /524 variables (removed 0) and now considering 1404/1404 (removed 0) transitions.
[2023-03-23 17:45:00] [INFO ] Flow matrix only has 1372 transitions (discarded 32 similar events)
[2023-03-23 17:45:00] [INFO ] Invariant cache hit.
[2023-03-23 17:45:01] [INFO ] Implicit Places using invariants in 783 ms returned [2, 88, 98, 144, 195, 231, 256, 385]
Discarding 8 places :
Implicit Place search using SMT only with invariants took 786 ms to find 8 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 516/524 places, 1404/1404 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 510 transition count 1398
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 510 transition count 1398
Applied a total of 12 rules in 44 ms. Remains 510 /516 variables (removed 6) and now considering 1398/1404 (removed 6) transitions.
[2023-03-23 17:45:01] [INFO ] Flow matrix only has 1366 transitions (discarded 32 similar events)
// Phase 1: matrix 1366 rows 510 cols
[2023-03-23 17:45:01] [INFO ] Computed 46 place invariants in 21 ms
[2023-03-23 17:45:01] [INFO ] Implicit Places using invariants in 757 ms returned []
[2023-03-23 17:45:01] [INFO ] Flow matrix only has 1366 transitions (discarded 32 similar events)
[2023-03-23 17:45:01] [INFO ] Invariant cache hit.
[2023-03-23 17:45:02] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-23 17:45:14] [INFO ] Implicit Places using invariants and state equation in 12296 ms returned []
Implicit Place search using SMT with State Equation took 13057 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 510/524 places, 1398/1404 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 13915 ms. Remains : 510/524 places, 1398/1404 transitions.
Normalized transition count is 1366 out of 1398 initially.
// Phase 1: matrix 1366 rows 510 cols
[2023-03-23 17:45:14] [INFO ] Computed 46 place invariants in 19 ms
Incomplete random walk after 1000000 steps, including 90 resets, run finished after 5521 ms. (steps per millisecond=181 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1922 ms. (steps per millisecond=520 ) properties (out of 1) seen :1
[2023-03-23 17:45:21] [INFO ] Flow matrix only has 1366 transitions (discarded 32 similar events)
// Phase 1: matrix 1366 rows 510 cols
[2023-03-23 17:45:21] [INFO ] Computed 46 place invariants in 23 ms
[2023-03-23 17:45:21] [INFO ] [Real]Absence check using 19 positive place invariants in 7 ms returned sat
[2023-03-23 17:45:21] [INFO ] [Real]Absence check using 19 positive and 27 generalized place invariants in 13 ms returned sat
[2023-03-23 17:45:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 17:45:25] [INFO ] [Real]Absence check using state equation in 3298 ms returned sat
[2023-03-23 17:45:25] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 17:45:25] [INFO ] [Nat]Absence check using 19 positive place invariants in 10 ms returned sat
[2023-03-23 17:45:25] [INFO ] [Nat]Absence check using 19 positive and 27 generalized place invariants in 16 ms returned sat
[2023-03-23 17:45:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 17:45:31] [INFO ] [Nat]Absence check using state equation in 6096 ms returned sat
[2023-03-23 17:45:31] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-23 17:45:34] [INFO ] [Nat]Added 160 Read/Feed constraints in 3005 ms returned sat
[2023-03-23 17:45:34] [INFO ] Deduced a trap composed of 51 places in 45 ms of which 4 ms to minimize.
[2023-03-23 17:45:36] [INFO ] Deduced a trap composed of 222 places in 250 ms of which 1 ms to minimize.
[2023-03-23 17:45:36] [INFO ] Deduced a trap composed of 50 places in 269 ms of which 0 ms to minimize.
[2023-03-23 17:45:37] [INFO ] Deduced a trap composed of 19 places in 290 ms of which 2 ms to minimize.
[2023-03-23 17:45:37] [INFO ] Deduced a trap composed of 203 places in 251 ms of which 6 ms to minimize.
[2023-03-23 17:45:37] [INFO ] Deduced a trap composed of 234 places in 250 ms of which 1 ms to minimize.
[2023-03-23 17:45:38] [INFO ] Deduced a trap composed of 238 places in 241 ms of which 1 ms to minimize.
[2023-03-23 17:45:38] [INFO ] Deduced a trap composed of 275 places in 249 ms of which 4 ms to minimize.
[2023-03-23 17:45:38] [INFO ] Deduced a trap composed of 269 places in 228 ms of which 1 ms to minimize.
[2023-03-23 17:45:38] [INFO ] Deduced a trap composed of 258 places in 254 ms of which 0 ms to minimize.
[2023-03-23 17:45:39] [INFO ] Deduced a trap composed of 244 places in 252 ms of which 0 ms to minimize.
[2023-03-23 17:45:39] [INFO ] Deduced a trap composed of 240 places in 246 ms of which 4 ms to minimize.
[2023-03-23 17:45:39] [INFO ] Deduced a trap composed of 221 places in 243 ms of which 1 ms to minimize.
[2023-03-23 17:45:40] [INFO ] Deduced a trap composed of 257 places in 242 ms of which 1 ms to minimize.
[2023-03-23 17:45:40] [INFO ] Deduced a trap composed of 239 places in 243 ms of which 1 ms to minimize.
[2023-03-23 17:45:40] [INFO ] Deduced a trap composed of 262 places in 234 ms of which 1 ms to minimize.
[2023-03-23 17:45:41] [INFO ] Deduced a trap composed of 232 places in 242 ms of which 0 ms to minimize.
[2023-03-23 17:45:41] [INFO ] Deduced a trap composed of 235 places in 236 ms of which 1 ms to minimize.
[2023-03-23 17:45:42] [INFO ] Trap strengthening (SAT) tested/added 19/18 trap constraints in 8143 ms
[2023-03-23 17:45:42] [INFO ] Computed and/alt/rep : 676/3727/652 causal constraints (skipped 710 transitions) in 108 ms.
[2023-03-23 17:45:44] [INFO ] Added : 34 causal constraints over 7 iterations in 2048 ms. Result :sat
Minimization took 3027 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1]
Support contains 1 out of 510 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 510/510 places, 1398/1398 transitions.
Applied a total of 0 rules in 35 ms. Remains 510 /510 variables (removed 0) and now considering 1398/1398 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 35 ms. Remains : 510/510 places, 1398/1398 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 510/510 places, 1398/1398 transitions.
Applied a total of 0 rules in 27 ms. Remains 510 /510 variables (removed 0) and now considering 1398/1398 (removed 0) transitions.
[2023-03-23 17:45:47] [INFO ] Flow matrix only has 1366 transitions (discarded 32 similar events)
[2023-03-23 17:45:47] [INFO ] Invariant cache hit.
[2023-03-23 17:45:48] [INFO ] Implicit Places using invariants in 602 ms returned []
[2023-03-23 17:45:48] [INFO ] Flow matrix only has 1366 transitions (discarded 32 similar events)
[2023-03-23 17:45:48] [INFO ] Invariant cache hit.
[2023-03-23 17:45:48] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-23 17:46:00] [INFO ] Implicit Places using invariants and state equation in 12031 ms returned []
Implicit Place search using SMT with State Equation took 12634 ms to find 0 implicit places.
[2023-03-23 17:46:00] [INFO ] Redundant transitions in 84 ms returned []
[2023-03-23 17:46:00] [INFO ] Flow matrix only has 1366 transitions (discarded 32 similar events)
[2023-03-23 17:46:00] [INFO ] Invariant cache hit.
[2023-03-23 17:46:01] [INFO ] Dead Transitions using invariants and state equation in 1000 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 13755 ms. Remains : 510/510 places, 1398/1398 transitions.
Starting property specific reduction for PolyORBLF-PT-S04J06T08-UpperBounds-08
Normalized transition count is 1366 out of 1398 initially.
// Phase 1: matrix 1366 rows 510 cols
[2023-03-23 17:46:01] [INFO ] Computed 46 place invariants in 26 ms
Incomplete random walk after 10000 steps, including 3 resets, run finished after 60 ms. (steps per millisecond=166 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :1
[2023-03-23 17:46:01] [INFO ] Flow matrix only has 1366 transitions (discarded 32 similar events)
// Phase 1: matrix 1366 rows 510 cols
[2023-03-23 17:46:01] [INFO ] Computed 46 place invariants in 26 ms
[2023-03-23 17:46:01] [INFO ] [Real]Absence check using 19 positive place invariants in 7 ms returned sat
[2023-03-23 17:46:01] [INFO ] [Real]Absence check using 19 positive and 27 generalized place invariants in 14 ms returned sat
[2023-03-23 17:46:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 17:46:04] [INFO ] [Real]Absence check using state equation in 3263 ms returned sat
[2023-03-23 17:46:04] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 17:46:04] [INFO ] [Nat]Absence check using 19 positive place invariants in 6 ms returned sat
[2023-03-23 17:46:04] [INFO ] [Nat]Absence check using 19 positive and 27 generalized place invariants in 12 ms returned sat
[2023-03-23 17:46:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 17:46:09] [INFO ] [Nat]Absence check using state equation in 4934 ms returned unknown
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1]
Support contains 1 out of 510 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 510/510 places, 1398/1398 transitions.
Applied a total of 0 rules in 23 ms. Remains 510 /510 variables (removed 0) and now considering 1398/1398 (removed 0) transitions.
[2023-03-23 17:46:09] [INFO ] Flow matrix only has 1366 transitions (discarded 32 similar events)
[2023-03-23 17:46:09] [INFO ] Invariant cache hit.
[2023-03-23 17:46:10] [INFO ] Dead Transitions using invariants and state equation in 974 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1003 ms. Remains : 510/510 places, 1398/1398 transitions.
Normalized transition count is 1366 out of 1398 initially.
// Phase 1: matrix 1366 rows 510 cols
[2023-03-23 17:46:10] [INFO ] Computed 46 place invariants in 20 ms
Incomplete random walk after 1000000 steps, including 79 resets, run finished after 5494 ms. (steps per millisecond=182 ) properties (out of 1) seen :1
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1899 ms. (steps per millisecond=526 ) properties (out of 1) seen :1
[2023-03-23 17:46:18] [INFO ] Flow matrix only has 1366 transitions (discarded 32 similar events)
// Phase 1: matrix 1366 rows 510 cols
[2023-03-23 17:46:18] [INFO ] Computed 46 place invariants in 29 ms
[2023-03-23 17:46:18] [INFO ] [Real]Absence check using 19 positive place invariants in 7 ms returned sat
[2023-03-23 17:46:18] [INFO ] [Real]Absence check using 19 positive and 27 generalized place invariants in 13 ms returned sat
[2023-03-23 17:46:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-23 17:46:21] [INFO ] [Real]Absence check using state equation in 3283 ms returned sat
[2023-03-23 17:46:21] [INFO ] Solution in real domain found non-integer solution.
[2023-03-23 17:46:21] [INFO ] [Nat]Absence check using 19 positive place invariants in 22 ms returned sat
[2023-03-23 17:46:21] [INFO ] [Nat]Absence check using 19 positive and 27 generalized place invariants in 15 ms returned sat
[2023-03-23 17:46:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-23 17:46:27] [INFO ] [Nat]Absence check using state equation in 6073 ms returned sat
[2023-03-23 17:46:27] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-23 17:46:30] [INFO ] [Nat]Added 160 Read/Feed constraints in 3001 ms returned sat
[2023-03-23 17:46:31] [INFO ] Deduced a trap composed of 51 places in 58 ms of which 2 ms to minimize.
[2023-03-23 17:46:32] [INFO ] Deduced a trap composed of 222 places in 234 ms of which 1 ms to minimize.
[2023-03-23 17:46:32] [INFO ] Deduced a trap composed of 50 places in 289 ms of which 1 ms to minimize.
[2023-03-23 17:46:33] [INFO ] Deduced a trap composed of 19 places in 236 ms of which 0 ms to minimize.
[2023-03-23 17:46:33] [INFO ] Deduced a trap composed of 203 places in 235 ms of which 1 ms to minimize.
[2023-03-23 17:46:34] [INFO ] Deduced a trap composed of 234 places in 243 ms of which 1 ms to minimize.
[2023-03-23 17:46:34] [INFO ] Deduced a trap composed of 238 places in 236 ms of which 1 ms to minimize.
[2023-03-23 17:46:34] [INFO ] Deduced a trap composed of 275 places in 243 ms of which 0 ms to minimize.
[2023-03-23 17:46:35] [INFO ] Deduced a trap composed of 269 places in 246 ms of which 1 ms to minimize.
[2023-03-23 17:46:35] [INFO ] Deduced a trap composed of 258 places in 238 ms of which 1 ms to minimize.
[2023-03-23 17:46:35] [INFO ] Deduced a trap composed of 244 places in 248 ms of which 1 ms to minimize.
[2023-03-23 17:46:35] [INFO ] Deduced a trap composed of 240 places in 240 ms of which 1 ms to minimize.
[2023-03-23 17:46:36] [INFO ] Deduced a trap composed of 221 places in 247 ms of which 1 ms to minimize.
[2023-03-23 17:46:36] [INFO ] Deduced a trap composed of 257 places in 237 ms of which 1 ms to minimize.
[2023-03-23 17:46:36] [INFO ] Deduced a trap composed of 239 places in 237 ms of which 1 ms to minimize.
[2023-03-23 17:46:37] [INFO ] Deduced a trap composed of 262 places in 234 ms of which 1 ms to minimize.
[2023-03-23 17:46:37] [INFO ] Deduced a trap composed of 232 places in 253 ms of which 2 ms to minimize.
[2023-03-23 17:46:38] [INFO ] Deduced a trap composed of 235 places in 236 ms of which 1 ms to minimize.
[2023-03-23 17:46:39] [INFO ] Trap strengthening (SAT) tested/added 19/18 trap constraints in 8138 ms
[2023-03-23 17:46:39] [INFO ] Computed and/alt/rep : 676/3727/652 causal constraints (skipped 710 transitions) in 79 ms.
[2023-03-23 17:46:41] [INFO ] Added : 34 causal constraints over 7 iterations in 1974 ms. Result :sat
Minimization took 3012 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[1]
Support contains 1 out of 510 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 510/510 places, 1398/1398 transitions.
Applied a total of 0 rules in 31 ms. Remains 510 /510 variables (removed 0) and now considering 1398/1398 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 31 ms. Remains : 510/510 places, 1398/1398 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 510/510 places, 1398/1398 transitions.
Applied a total of 0 rules in 22 ms. Remains 510 /510 variables (removed 0) and now considering 1398/1398 (removed 0) transitions.
[2023-03-23 17:46:44] [INFO ] Flow matrix only has 1366 transitions (discarded 32 similar events)
[2023-03-23 17:46:44] [INFO ] Invariant cache hit.
[2023-03-23 17:46:44] [INFO ] Implicit Places using invariants in 609 ms returned []
[2023-03-23 17:46:44] [INFO ] Flow matrix only has 1366 transitions (discarded 32 similar events)
[2023-03-23 17:46:44] [INFO ] Invariant cache hit.
[2023-03-23 17:46:45] [INFO ] State equation strengthened by 160 read => feed constraints.
[2023-03-23 17:46:55] [INFO ] Implicit Places using invariants and state equation in 10496 ms returned []
Implicit Place search using SMT with State Equation took 11107 ms to find 0 implicit places.
[2023-03-23 17:46:55] [INFO ] Redundant transitions in 69 ms returned []
[2023-03-23 17:46:55] [INFO ] Flow matrix only has 1366 transitions (discarded 32 similar events)
[2023-03-23 17:46:55] [INFO ] Invariant cache hit.
[2023-03-23 17:46:56] [INFO ] Dead Transitions using invariants and state equation in 965 ms found 0 transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12175 ms. Remains : 510/510 places, 1398/1398 transitions.
Ending property specific reduction for PolyORBLF-PT-S04J06T08-UpperBounds-08 in 54906 ms.
[2023-03-23 17:46:56] [INFO ] Flatten gal took : 168 ms
[2023-03-23 17:46:56] [INFO ] Export to MCC of 1 properties in file /home/mcc/execution/UpperBounds.sr.xml took 1 ms.
[2023-03-23 17:46:56] [INFO ] Export to PNML in file /home/mcc/execution/model.sr.pnml of net with 510 places, 1398 transitions and 7258 arcs took 9 ms.
Total runtime 150146 ms.
There are residual formulas that ITS could not solve within timeout
timeout --kill-after=10s --signal=SIGINT 1m for testing only
Marcie built on Linux at 2019-11-18.
A model checker for Generalized Stochastic Petri nets
authors: Alex Tovchigrechko (IDD package and CTL model checking)
Martin Schwarick (Symbolic numerical analysis and CSL model checking)
Christian Rohr (Simulative and approximative numerical model checking)
marcie@informatik.tu-cottbus.de
called as: /home/mcc/BenchKit/bin//../reducer/bin//../../marcie/bin/marcie --net-file=model.pnml --mcc-file=UpperBounds.xml --memory=6 --mcc-mode
parse successfull
net created successfully
Net: PolyORBLF_PT_S04J06T08
(NrP: 510 NrTr: 1398 NrArc: 7258)
parse formulas
formulas created successfully
place and transition orderings generation:0m 0.070sec
net check time: 0m 0.001sec
init dd package: 0m 2.802sec
before gc: list nodes free: 1488249
after gc: idd nodes used:735144, unused:63264856; list nodes free:261118421
TIME LIMIT: Killed by timeout after 3600 seconds
MemTotal: 16393216 kB
MemFree: 6579748 kB
After kill :
MemTotal: 16393216 kB
MemFree: 16093240 kB
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
check for maximal unmarked siphon
ok
check for constant places
ok
check if there are places and transitions
ok
check if there are transitions without pre-places
ok
check if at least one transition is enabled in m0
ok
check if there are transitions that can never fire
ok
initing FirstDep: 0m 0.017sec
23483 64475 78380 81085 84956 104919 104102 564548 680230 725342 753876 804750 577461 714947 732333 824316 886361
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="PolyORBLF-PT-S04J06T08"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="marciexred"
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 marciexred"
echo " Input is PolyORBLF-PT-S04J06T08, 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 r298-tall-167873951900573"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/PolyORBLF-PT-S04J06T08.tgz
mv PolyORBLF-PT-S04J06T08 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 ;