About the Execution of GreatSPN+red for Szymanski-PT-b02
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16208.128 | 911193.00 | 1314373.00 | 4005.70 | 1 1 1 0 1 0 0 1 1 1 1 1 0 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.r399-tall-171690531300861.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 greatspnxred
Input is Szymanski-PT-b02, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r399-tall-171690531300861
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.0M
-rw-r--r-- 1 mcc users 6.3K May 14 13:22 CTLCardinality.txt
-rw-r--r-- 1 mcc users 69K May 14 13:22 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K May 14 13:22 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K May 14 13:22 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.4K Apr 23 08:01 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Apr 23 08:01 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Apr 23 08:01 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Apr 23 08:01 LTLFireability.xml
-rw-r--r-- 1 mcc users 7.8K Apr 11 15:14 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 76K Apr 11 15:14 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Apr 11 15:12 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 87K Apr 11 15:12 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Apr 23 08:01 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Apr 23 08:01 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 18 16:43 equiv_col
-rw-r--r-- 1 mcc users 4 May 18 16:43 instance
-rw-r--r-- 1 mcc users 6 May 18 16:43 iscolored
-rw-r--r-- 1 mcc users 3.7M May 18 16:43 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME Szymanski-PT-b02-UpperBounds-00
FORMULA_NAME Szymanski-PT-b02-UpperBounds-01
FORMULA_NAME Szymanski-PT-b02-UpperBounds-02
FORMULA_NAME Szymanski-PT-b02-UpperBounds-03
FORMULA_NAME Szymanski-PT-b02-UpperBounds-04
FORMULA_NAME Szymanski-PT-b02-UpperBounds-05
FORMULA_NAME Szymanski-PT-b02-UpperBounds-06
FORMULA_NAME Szymanski-PT-b02-UpperBounds-07
FORMULA_NAME Szymanski-PT-b02-UpperBounds-08
FORMULA_NAME Szymanski-PT-b02-UpperBounds-09
FORMULA_NAME Szymanski-PT-b02-UpperBounds-10
FORMULA_NAME Szymanski-PT-b02-UpperBounds-11
FORMULA_NAME Szymanski-PT-b02-UpperBounds-12
FORMULA_NAME Szymanski-PT-b02-UpperBounds-13
FORMULA_NAME Szymanski-PT-b02-UpperBounds-14
FORMULA_NAME Szymanski-PT-b02-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1717095469165
Invoking MCC driver with
BK_TOOL=greatspnxred
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Szymanski-PT-b02
BK_MEMORY_CONFINEMENT=16384
Applying reductions before tool greatspn
Invoking reducer
Running Version 202405141337
[2024-05-30 18:57:50] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -timeout, 360, -rebuildPNML]
[2024-05-30 18:57:50] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2024-05-30 18:57:50] [INFO ] Load time of PNML (sax parser for PT used): 312 ms
[2024-05-30 18:57:50] [INFO ] Transformed 568 places.
[2024-05-30 18:57:50] [INFO ] Transformed 8320 transitions.
[2024-05-30 18:57:50] [INFO ] Parsed PT model containing 568 places and 8320 transitions and 33408 arcs in 447 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Deduced a syphon composed of 260 places in 18 ms
Reduce places removed 260 places and 256 transitions.
FORMULA Szymanski-PT-b02-UpperBounds-03 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b02-UpperBounds-05 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b02-UpperBounds-06 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA Szymanski-PT-b02-UpperBounds-12 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Current structural bounds on expressions (Initially) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
Current structural bounds on expressions (Before main loop) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
[2024-05-30 18:57:50] [INFO ] Flow matrix only has 2733 transitions (discarded 5331 similar events)
// Phase 1: matrix 2733 rows 308 cols
[2024-05-30 18:57:50] [INFO ] Computed 3 invariants in 64 ms
Current structural bounds on expressions (after invariants) : Max Seen:[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]
RANDOM walk for 10000 steps (2 resets) in 88 ms. (112 steps per ms)
FORMULA Szymanski-PT-b02-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Szymanski-PT-b02-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Szymanski-PT-b02-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
FORMULA Szymanski-PT-b02-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 80007 steps (17 resets) in 201 ms. (396 steps per ms)
FORMULA Szymanski-PT-b02-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1]
[2024-05-30 18:57:51] [INFO ] Flow matrix only has 2733 transitions (discarded 5331 similar events)
[2024-05-30 18:57:51] [INFO ] Invariant cache hit.
[2024-05-30 18:57:51] [INFO ] [Real]Absence check using 2 positive place invariants in 5 ms returned sat
[2024-05-30 18:57:51] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-30 18:57:51] [INFO ] [Real]Absence check using state equation in 469 ms returned sat
[2024-05-30 18:57:52] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-30 18:57:52] [INFO ] [Real]Added 147 Read/Feed constraints in 112 ms returned sat
[2024-05-30 18:57:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 18:57:52] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2024-05-30 18:57:52] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-30 18:57:52] [INFO ] [Nat]Absence check using state equation in 419 ms returned sat
[2024-05-30 18:57:53] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 18:57:53] [INFO ] [Nat]Added 147 Read/Feed constraints in 1058 ms returned unknown
[2024-05-30 18:57:53] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2024-05-30 18:57:53] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-30 18:57:54] [INFO ] [Real]Absence check using state equation in 464 ms returned sat
[2024-05-30 18:57:54] [INFO ] [Real]Added 147 Read/Feed constraints in 122 ms returned sat
[2024-05-30 18:57:54] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 18:57:54] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2024-05-30 18:57:54] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-30 18:57:55] [INFO ] [Nat]Absence check using state equation in 446 ms returned sat
[2024-05-30 18:57:55] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 18:57:56] [INFO ] [Nat]Added 147 Read/Feed constraints in 1067 ms returned unknown
[2024-05-30 18:57:56] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2024-05-30 18:57:56] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-30 18:57:56] [INFO ] [Real]Absence check using state equation in 425 ms returned sat
[2024-05-30 18:57:56] [INFO ] [Real]Added 147 Read/Feed constraints in 294 ms returned sat
[2024-05-30 18:57:56] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 18:57:57] [INFO ] [Nat]Absence check using 2 positive place invariants in 5 ms returned sat
[2024-05-30 18:57:57] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-30 18:57:57] [INFO ] [Nat]Absence check using state equation in 413 ms returned sat
[2024-05-30 18:57:58] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 18:57:58] [INFO ] [Nat]Added 147 Read/Feed constraints in 1040 ms returned unknown
[2024-05-30 18:57:58] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2024-05-30 18:57:58] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-30 18:57:58] [INFO ] [Real]Absence check using state equation in 393 ms returned sat
[2024-05-30 18:57:59] [INFO ] [Real]Added 147 Read/Feed constraints in 283 ms returned sat
[2024-05-30 18:57:59] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 18:57:59] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-30 18:57:59] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-30 18:57:59] [INFO ] [Nat]Absence check using state equation in 388 ms returned sat
[2024-05-30 18:58:00] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 18:58:00] [INFO ] [Nat]Added 147 Read/Feed constraints in 1033 ms returned unknown
[2024-05-30 18:58:00] [INFO ] [Real]Absence check using 2 positive place invariants in 4 ms returned sat
[2024-05-30 18:58:00] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-30 18:58:01] [INFO ] [Real]Absence check using state equation in 375 ms returned sat
[2024-05-30 18:58:01] [INFO ] [Real]Added 147 Read/Feed constraints in 305 ms returned sat
[2024-05-30 18:58:01] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 18:58:01] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2024-05-30 18:58:01] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-30 18:58:02] [INFO ] [Nat]Absence check using state equation in 371 ms returned sat
[2024-05-30 18:58:02] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 18:58:03] [INFO ] [Nat]Added 147 Read/Feed constraints in 1042 ms returned unknown
[2024-05-30 18:58:03] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-30 18:58:03] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-30 18:58:03] [INFO ] [Real]Absence check using state equation in 386 ms returned sat
[2024-05-30 18:58:03] [INFO ] [Real]Added 147 Read/Feed constraints in 233 ms returned sat
[2024-05-30 18:58:03] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 18:58:03] [INFO ] [Nat]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-30 18:58:03] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-30 18:58:04] [INFO ] [Nat]Absence check using state equation in 404 ms returned sat
[2024-05-30 18:58:04] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 18:58:05] [INFO ] [Nat]Added 147 Read/Feed constraints in 1039 ms returned unknown
[2024-05-30 18:58:05] [INFO ] [Real]Absence check using 2 positive place invariants in 3 ms returned sat
[2024-05-30 18:58:05] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-30 18:58:05] [INFO ] [Real]Absence check using state equation in 374 ms returned sat
[2024-05-30 18:58:05] [INFO ] [Real]Added 147 Read/Feed constraints in 123 ms returned sat
[2024-05-30 18:58:06] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 18:58:06] [INFO ] [Nat]Absence check using 2 positive place invariants in 4 ms returned sat
[2024-05-30 18:58:06] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2024-05-30 18:58:06] [INFO ] [Nat]Absence check using state equation in 373 ms returned sat
[2024-05-30 18:58:06] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 18:58:07] [INFO ] [Nat]Added 147 Read/Feed constraints in 1036 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1]
Support contains 7 out of 308 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 308/308 places, 8064/8064 transitions.
Graph (complete) has 9195 edges and 308 vertex of which 306 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.17 ms
Discarding 2 places :
Also discarding 0 output transitions
Drop transitions (Empty/Sink Transition effects.) removed 126 transitions
Reduce isomorphic transitions removed 126 transitions.
Iterating post reduction 0 with 126 rules applied. Total rules applied 127 place count 306 transition count 7938
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 128 place count 305 transition count 7810
Iterating global reduction 1 with 1 rules applied. Total rules applied 129 place count 305 transition count 7810
Applied a total of 129 rules in 452 ms. Remains 305 /308 variables (removed 3) and now considering 7810/8064 (removed 254) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 469 ms. Remains : 305/308 places, 7810/8064 transitions.
[2024-05-30 18:58:07] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
// Phase 1: matrix 2606 rows 305 cols
[2024-05-30 18:58:08] [INFO ] Computed 2 invariants in 29 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1]
RANDOM walk for 1000001 steps (2 resets) in 2515 ms. (397 steps per ms)
FORMULA Szymanski-PT-b02-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 6000005 steps (12 resets) in 5905 ms. (1015 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
[2024-05-30 18:58:16] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
[2024-05-30 18:58:16] [INFO ] Invariant cache hit.
[2024-05-30 18:58:16] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2024-05-30 18:58:16] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-30 18:58:16] [INFO ] [Real]Absence check using state equation in 402 ms returned sat
[2024-05-30 18:58:16] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-30 18:58:17] [INFO ] [Real]Added 147 Read/Feed constraints in 165 ms returned sat
[2024-05-30 18:58:17] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 18:58:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-30 18:58:17] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-30 18:58:17] [INFO ] [Nat]Absence check using state equation in 392 ms returned sat
[2024-05-30 18:58:20] [INFO ] [Nat]Added 147 Read/Feed constraints in 2583 ms returned sat
[2024-05-30 18:58:20] [INFO ] Deduced a trap composed of 72 places in 598 ms of which 17 ms to minimize.
[2024-05-30 18:58:20] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 752 ms
[2024-05-30 18:58:21] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2595 transitions) in 546 ms.
[2024-05-30 18:58:21] [INFO ] Added : 0 causal constraints over 0 iterations in 745 ms. Result :sat
Minimization took 4995 ms.
[2024-05-30 18:58:26] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2024-05-30 18:58:26] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-30 18:58:27] [INFO ] [Real]Absence check using state equation in 387 ms returned sat
[2024-05-30 18:58:27] [INFO ] [Real]Added 147 Read/Feed constraints in 286 ms returned sat
[2024-05-30 18:58:27] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 18:58:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-30 18:58:27] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-30 18:58:27] [INFO ] [Nat]Absence check using state equation in 372 ms returned sat
[2024-05-30 18:58:32] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 18:58:34] [INFO ] [Nat]Added 147 Read/Feed constraints in 6893 ms returned sat
[2024-05-30 18:58:35] [INFO ] Deduced a trap composed of 134 places in 369 ms of which 2 ms to minimize.
[2024-05-30 18:58:35] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 495 ms
[2024-05-30 18:58:36] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2595 transitions) in 865 ms.
[2024-05-30 18:58:36] [INFO ] Added : 2 causal constraints over 1 iterations in 1123 ms. Result :sat
Minimization took 4503 ms.
[2024-05-30 18:58:41] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-30 18:58:41] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-30 18:58:41] [INFO ] [Real]Absence check using state equation in 375 ms returned sat
[2024-05-30 18:58:41] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 18:58:41] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-30 18:58:41] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-30 18:58:41] [INFO ] [Nat]Absence check using state equation in 369 ms returned sat
[2024-05-30 18:58:46] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 18:58:49] [INFO ] [Nat]Added 147 Read/Feed constraints in 7601 ms returned sat
[2024-05-30 18:58:49] [INFO ] Deduced a trap composed of 45 places in 364 ms of which 2 ms to minimize.
[2024-05-30 18:58:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 501 ms
[2024-05-30 18:58:50] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2595 transitions) in 317 ms.
[2024-05-30 18:58:50] [INFO ] Added : 2 causal constraints over 1 iterations in 544 ms. Result :sat
Minimization took 4501 ms.
[2024-05-30 18:58:55] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-30 18:58:55] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-30 18:58:55] [INFO ] [Real]Absence check using state equation in 388 ms returned sat
[2024-05-30 18:58:55] [INFO ] [Real]Added 147 Read/Feed constraints in 89 ms returned sat
[2024-05-30 18:58:55] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 18:58:55] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2024-05-30 18:58:55] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-30 18:58:56] [INFO ] [Nat]Absence check using state equation in 401 ms returned sat
[2024-05-30 18:59:00] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 18:59:05] [INFO ] [Nat]Added 147 Read/Feed constraints in 9037 ms returned unknown
[2024-05-30 18:59:05] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-30 18:59:05] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-30 18:59:05] [INFO ] [Real]Absence check using state equation in 326 ms returned sat
[2024-05-30 18:59:05] [INFO ] [Real]Added 147 Read/Feed constraints in 66 ms returned sat
[2024-05-30 18:59:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 18:59:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2024-05-30 18:59:05] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-30 18:59:06] [INFO ] [Nat]Absence check using state equation in 355 ms returned sat
[2024-05-30 18:59:10] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 18:59:11] [INFO ] [Nat]Added 147 Read/Feed constraints in 4962 ms returned sat
[2024-05-30 18:59:11] [INFO ] Deduced a trap composed of 59 places in 489 ms of which 3 ms to minimize.
[2024-05-30 18:59:12] [INFO ] Deduced a trap composed of 147 places in 461 ms of which 1 ms to minimize.
[2024-05-30 18:59:12] [INFO ] Deduced a trap composed of 187 places in 418 ms of which 1 ms to minimize.
[2024-05-30 18:59:12] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 1647 ms
[2024-05-30 18:59:12] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2595 transitions) in 327 ms.
[2024-05-30 18:59:13] [INFO ] Added : 0 causal constraints over 0 iterations in 487 ms. Result :sat
Minimization took 4654 ms.
[2024-05-30 18:59:17] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2024-05-30 18:59:17] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-30 18:59:18] [INFO ] [Real]Absence check using state equation in 452 ms returned sat
[2024-05-30 18:59:18] [INFO ] [Real]Added 147 Read/Feed constraints in 465 ms returned sat
[2024-05-30 18:59:18] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 18:59:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-30 18:59:18] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-30 18:59:19] [INFO ] [Nat]Absence check using state equation in 444 ms returned sat
[2024-05-30 18:59:23] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 18:59:27] [INFO ] [Nat]Added 147 Read/Feed constraints in 8338 ms returned sat
[2024-05-30 18:59:28] [INFO ] Deduced a trap composed of 68 places in 526 ms of which 2 ms to minimize.
[2024-05-30 18:59:28] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 660 ms
[2024-05-30 18:59:28] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2595 transitions) in 317 ms.
[2024-05-30 18:59:28] [INFO ] Added : 0 causal constraints over 0 iterations in 481 ms. Result :sat
Minimization took 4707 ms.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
Support contains 6 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7810/7810 transitions.
Applied a total of 0 rules in 231 ms. Remains 305 /305 variables (removed 0) and now considering 7810/7810 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 231 ms. Remains : 305/305 places, 7810/7810 transitions.
[2024-05-30 18:59:33] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
[2024-05-30 18:59:33] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
RANDOM walk for 1000000 steps (2 resets) in 2316 ms. (431 steps per ms)
BEST_FIRST walk for 6000006 steps (12 resets) in 5923 ms. (1012 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
[2024-05-30 18:59:42] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
[2024-05-30 18:59:42] [INFO ] Invariant cache hit.
[2024-05-30 18:59:42] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-30 18:59:42] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-30 18:59:42] [INFO ] [Real]Absence check using state equation in 405 ms returned sat
[2024-05-30 18:59:42] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-30 18:59:42] [INFO ] [Real]Added 147 Read/Feed constraints in 171 ms returned sat
[2024-05-30 18:59:42] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 18:59:42] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2024-05-30 18:59:42] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-30 18:59:43] [INFO ] [Nat]Absence check using state equation in 394 ms returned sat
[2024-05-30 18:59:45] [INFO ] [Nat]Added 147 Read/Feed constraints in 2586 ms returned sat
[2024-05-30 18:59:46] [INFO ] Deduced a trap composed of 72 places in 539 ms of which 2 ms to minimize.
[2024-05-30 18:59:46] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 675 ms
[2024-05-30 18:59:46] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2595 transitions) in 307 ms.
[2024-05-30 18:59:46] [INFO ] Added : 0 causal constraints over 0 iterations in 474 ms. Result :sat
Minimization took 5023 ms.
[2024-05-30 18:59:52] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2024-05-30 18:59:52] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-30 18:59:52] [INFO ] [Real]Absence check using state equation in 382 ms returned sat
[2024-05-30 18:59:52] [INFO ] [Real]Added 147 Read/Feed constraints in 309 ms returned sat
[2024-05-30 18:59:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 18:59:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-30 18:59:52] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-30 18:59:53] [INFO ] [Nat]Absence check using state equation in 385 ms returned sat
[2024-05-30 18:59:57] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 18:59:59] [INFO ] [Nat]Added 147 Read/Feed constraints in 6133 ms returned sat
[2024-05-30 18:59:59] [INFO ] Deduced a trap composed of 134 places in 371 ms of which 2 ms to minimize.
[2024-05-30 18:59:59] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 494 ms
[2024-05-30 19:00:00] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2595 transitions) in 327 ms.
[2024-05-30 19:00:00] [INFO ] Added : 2 causal constraints over 1 iterations in 559 ms. Result :sat
Minimization took 4544 ms.
[2024-05-30 19:00:05] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2024-05-30 19:00:05] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-30 19:00:05] [INFO ] [Real]Absence check using state equation in 380 ms returned sat
[2024-05-30 19:00:05] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 19:00:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-30 19:00:05] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-30 19:00:05] [INFO ] [Nat]Absence check using state equation in 371 ms returned sat
[2024-05-30 19:00:10] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 19:00:14] [INFO ] [Nat]Added 147 Read/Feed constraints in 9051 ms returned unknown
[2024-05-30 19:00:15] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2024-05-30 19:00:15] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-30 19:00:15] [INFO ] [Real]Absence check using state equation in 396 ms returned sat
[2024-05-30 19:00:15] [INFO ] [Real]Added 147 Read/Feed constraints in 95 ms returned sat
[2024-05-30 19:00:15] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 19:00:15] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-30 19:00:15] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-30 19:00:16] [INFO ] [Nat]Absence check using state equation in 416 ms returned sat
[2024-05-30 19:00:20] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 19:00:24] [INFO ] [Nat]Added 147 Read/Feed constraints in 8583 ms returned sat
[2024-05-30 19:00:25] [INFO ] Deduced a trap composed of 45 places in 362 ms of which 2 ms to minimize.
[2024-05-30 19:00:25] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 482 ms
[2024-05-30 19:00:25] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2595 transitions) in 299 ms.
[2024-05-30 19:00:25] [INFO ] Added : 2 causal constraints over 1 iterations in 531 ms. Result :sat
Minimization took 4572 ms.
[2024-05-30 19:00:30] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2024-05-30 19:00:30] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-30 19:00:30] [INFO ] [Real]Absence check using state equation in 361 ms returned sat
[2024-05-30 19:00:30] [INFO ] [Real]Added 147 Read/Feed constraints in 65 ms returned sat
[2024-05-30 19:00:30] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 19:00:30] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2024-05-30 19:00:30] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-30 19:00:31] [INFO ] [Nat]Absence check using state equation in 341 ms returned sat
[2024-05-30 19:00:35] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 19:00:36] [INFO ] [Nat]Added 147 Read/Feed constraints in 5256 ms returned sat
[2024-05-30 19:00:36] [INFO ] Deduced a trap composed of 169 places in 487 ms of which 2 ms to minimize.
[2024-05-30 19:00:37] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 599 ms
[2024-05-30 19:00:37] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2595 transitions) in 318 ms.
[2024-05-30 19:00:37] [INFO ] Added : 0 causal constraints over 0 iterations in 468 ms. Result :sat
Minimization took 4986 ms.
[2024-05-30 19:00:42] [INFO ] [Real]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-30 19:00:42] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-30 19:00:43] [INFO ] [Real]Absence check using state equation in 470 ms returned sat
[2024-05-30 19:00:43] [INFO ] [Real]Added 147 Read/Feed constraints in 461 ms returned sat
[2024-05-30 19:00:43] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 19:00:43] [INFO ] [Nat]Absence check using 1 positive place invariants in 2 ms returned sat
[2024-05-30 19:00:43] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2024-05-30 19:00:44] [INFO ] [Nat]Absence check using state equation in 443 ms returned sat
[2024-05-30 19:00:48] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 19:00:53] [INFO ] [Nat]Added 147 Read/Feed constraints in 9044 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1]
Support contains 6 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7810/7810 transitions.
Applied a total of 0 rules in 258 ms. Remains 305 /305 variables (removed 0) and now considering 7810/7810 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 259 ms. Remains : 305/305 places, 7810/7810 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7810/7810 transitions.
Applied a total of 0 rules in 193 ms. Remains 305 /305 variables (removed 0) and now considering 7810/7810 (removed 0) transitions.
[2024-05-30 19:00:53] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
[2024-05-30 19:00:53] [INFO ] Invariant cache hit.
[2024-05-30 19:00:54] [INFO ] Implicit Places using invariants in 451 ms returned []
[2024-05-30 19:00:54] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
[2024-05-30 19:00:54] [INFO ] Invariant cache hit.
[2024-05-30 19:00:54] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-30 19:01:28] [INFO ] Performed 101/305 implicitness test of which 0 returned IMPLICIT in 34 seconds.
[2024-05-30 19:01:55] [INFO ] Implicit Places using invariants and state equation in 61039 ms returned []
Implicit Place search using SMT with State Equation took 61492 ms to find 0 implicit places.
[2024-05-30 19:01:55] [INFO ] Redundant transitions in 908 ms returned []
Running 7808 sub problems to find dead transitions.
[2024-05-30 19:01:56] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
[2024-05-30 19:01:56] [INFO ] Invariant cache hit.
[2024-05-30 19:01:56] [INFO ] State equation strengthened by 147 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s0 1.0)
(s1 1.0)
(s2 1.0)
(s3 1.0)
(s4 1.0)
(s5 1.0)
(s6 1.0)
(s7 1.0)
(s8 1.0)
(s9 1.0)
(s10 1.0)
(s11 1.0)
(s12 1.0)
(s13 1.0)
(s14 1.0)
(s15 1.0)
(s16 1.0)
(s17 1.0)
(s18 1.0)
(s19 1.0)
(s20 1.0)
(s21 1.0)
(s22 1.0)
(s23 1.0)
(s24 1.0)
(s25 1.0)
(s26 1.0)
(s27 1.0)
(s28 1.0)
(s29 1.0)
(s30 1.0)
(s31 1.0)
(s32 1.0)
(s33 1.0)
(s34 1.0)
(s35 1.0)
(s36 1.0)
(s37 1.0)
(s38 1.0)
(s39 1.0)
(s40 1.0)
(s41 1.0)
(s42 1.0)
(s43 1.0)
(s44 1.0)
(s45 1.0)
(s46 1.0)
(s47 1.0)
(s48 1.0)
(s49 1.0)
(s50 1.0)
(s51 1.0)
(s52 1.0)
(s53 1.0)
(s54 1.0)
(s55 1.0)
(s56 1.0)
(s57 1.0)
(s58 1.0)
(s59 1.0)
(s60 1.0)
(s61 1.0)
(s62 1.0)
(s63 1.0)
(s64 1.0)
(s65 1.0)
(s66 1.0)
(s67 1.0)
(s68 1.0)
(s69 1.0)
(s70 1.0)
(s71 1.0)
(s72 1.0)
(s73 1.0)
(s74 1.0)
(s75 1.0)
(s76 1.0)
(s77 1.0)
(s78 1.0)
(s79 1.0)
(s80 1.0)
(s81 1.0)
(s82 1.0)
(s83 1.0)
(s84 1.0)
(s85 1.0)
(s86 1.0)
(s87 1.0)
(s88 1.0)
(s89 1.0)
(s90 1.0)
(s91 1.0)
(s92 1.0)
(s93 1.0)
(s94 1.0)
(s95 1.0)
(s96 1.0)
(s97 1.0)
(s98 1.0)
(s99 1.0)
(s100 1.0)
(s101 1.0)
(s102 1.0)
(s103 1.0)
(s104 1.0)
(s105 1.0)
(s106 1.0)
(s107 1.0)
(s108 1.0)
(s109 1.0)
(s110 1.0)
(s111 1.0)
(s112 1.0)
(s113 1.0)
(s114 1.0)
(s115 1.0)
(s116 1.0)
(s117 1.0)
(s118 1.0)
(s119 1.0)
(s120 1.0)
(s121 1.0)
(s122 1.0)
(s123 1.0)
(s124 1.0)
(s125 1.0)
(s126 1.0)
(s127 1.0)
(s128 1.0)
(s129 1.0)
(s130 1.0)
(s131 1.0)
(s132 1.0)
(s133 1.0)
(s134 1.0)
(s135 1.0)
(s136 1.0)
(s137 1.0)
(s138 1.0)
(s139 1.0)
(s140 1.0)
(s141 1.0)
(s142 1.0)
(s143 1.0)
(s144 1.0)
(s145 1.0)
(s146 1.0)
(s147 1.0)
(s148 1.0)
(s149 1.0)
(s150 1.0)
(s151 1.0)
(s152 1.0)
(s153 1.0)
(s154 1.0)
(s155 1.0)
(s156 1.0)
(s157 1.0)
(s158 1.0)
(s159 1.0)
(s160 1.0)
(s161 1.0)
(s162 1.0)
(s163 1.0)
(s164 1.0)
(s165 1.0)
(s166 1.0)
(s167 1.0)
(s168 1.0)
(s169 1.0)
(s170 1.0)
(s171 1.0)
(s172 1.0)
(s173 1.0)
(s174 1.0)
(s175 1.0)
(s176 1.0)
(s177 1.0)
(s178 1.0)
(s179 1.0)
(s180 1.0)
(s181 1.0)
(s182 1.0)
(s183 1.0)
(s184 1.0)
(s185 1.0)
(s186 1.0)
(s187 1.0)
(s188 1.0)
(s189 1.0)
(s190 1.0)
(s191 1.0)
(s192 1.0)
(s193 1.0)
(s194 1.0)
(s195 1.0)
(s196 1.0)
(s197 1.0)
(s198 1.0)
(s199 1.0)
(s200 1.0)
(s201 1.0)
(s202 1.0)
(s203 1.0)
(s204 1.0)
(s205 1.0)
(s206 1.0)
(s207 1.0)
(s208 1.0)
(s209 1.0)
(s210 1.0)
(s211 1.0)
(s212 1.0)
(s213 1.0)
(s214 1.0)
(s215 1.0)
(s216 1.0)
(s217 1.0)
(s218 1.0)
(s219 1.0)
(s220 1.0)
(s221 1.0)
(s222 1.0)
(s223 1.0)
(s224 1.0)
(s225 1.0)
(s226 1.0)
(s227 1.0)
(s228 1.0)timeout
(s229 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/305 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 7808 unsolved
SMT process timed out in 57196ms, After SMT, problems are : Problem set: 0 solved, 7808 unsolved
Search for dead transitions found 0 dead transitions in 57282ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 119922 ms. Remains : 305/305 places, 7810/7810 transitions.
RANDOM walk for 40001 steps (8 resets) in 814 ms. (49 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40001 steps (8 resets) in 210 ms. (189 steps per ms) remains 12/12 properties
BEST_FIRST walk for 40003 steps (8 resets) in 293 ms. (136 steps per ms) remains 8/12 properties
BEST_FIRST walk for 40004 steps (8 resets) in 216 ms. (184 steps per ms) remains 6/8 properties
BEST_FIRST walk for 40003 steps (8 resets) in 111 ms. (357 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 117 ms. (339 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 106 ms. (373 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 108 ms. (367 steps per ms) remains 6/6 properties
[2024-05-30 19:02:54] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
[2024-05-30 19:02:54] [INFO ] Invariant cache hit.
[2024-05-30 19:02:54] [INFO ] State equation strengthened by 147 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 283/286 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-05-30 19:02:54] [INFO ] Deduced a trap composed of 72 places in 398 ms of which 2 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/286 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/286 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (OVERLAPS) 19/305 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/305 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (OVERLAPS) 2606/2911 variables, 305/308 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2911 variables, 147/455 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2911 variables, 0/455 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-05-30 19:02:58] [INFO ] Deduced a trap composed of 134 places in 362 ms of which 2 ms to minimize.
[2024-05-30 19:02:58] [INFO ] Deduced a trap composed of 70 places in 345 ms of which 1 ms to minimize.
[2024-05-30 19:02:59] [INFO ] Deduced a trap composed of 58 places in 344 ms of which 1 ms to minimize.
SMT process timed out in 5321ms, After SMT, problems are : Problem set: 0 solved, 6 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 3 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7810/7810 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 305 transition count 7808
Applied a total of 2 rules in 214 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7810 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 218 ms. Remains : 305/305 places, 7808/7810 transitions.
RANDOM walk for 40000 steps (8 resets) in 199 ms. (200 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 102 ms. (388 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 97 ms. (408 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40004 steps (8 resets) in 102 ms. (388 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40002 steps (8 resets) in 94 ms. (421 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 90 ms. (439 steps per ms) remains 6/6 properties
BEST_FIRST walk for 40003 steps (8 resets) in 100 ms. (396 steps per ms) remains 6/6 properties
Interrupted probabilistic random walk after 132801 steps, run timeout after 3001 ms. (steps per millisecond=44 ) properties seen :0 out of 6
Probabilistic random walk after 132801 steps, saw 46191 distinct states, run finished after 3004 ms. (steps per millisecond=44 ) properties seen :0
[2024-05-30 19:03:02] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
// Phase 1: matrix 2604 rows 305 cols
[2024-05-30 19:03:02] [INFO ] Computed 3 invariants in 24 ms
[2024-05-30 19:03:02] [INFO ] State equation strengthened by 147 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 253/256 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/256 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 30/286 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-05-30 19:03:03] [INFO ] Deduced a trap composed of 44 places in 410 ms of which 2 ms to minimize.
[2024-05-30 19:03:04] [INFO ] Deduced a trap composed of 92 places in 401 ms of which 2 ms to minimize.
[2024-05-30 19:03:04] [INFO ] Deduced a trap composed of 36 places in 379 ms of which 2 ms to minimize.
[2024-05-30 19:03:04] [INFO ] Deduced a trap composed of 42 places in 380 ms of which 2 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/286 variables, 4/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/286 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 6 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 19/305 variables, 1/7 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/305 variables, 0/7 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (OVERLAPS) 2604/2909 variables, 305/312 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2909 variables, 147/459 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-05-30 19:03:07] [INFO ] Deduced a trap composed of 45 places in 519 ms of which 2 ms to minimize.
[2024-05-30 19:03:08] [INFO ] Deduced a trap composed of 144 places in 503 ms of which 2 ms to minimize.
[2024-05-30 19:03:09] [INFO ] Deduced a trap composed of 50 places in 513 ms of which 2 ms to minimize.
[2024-05-30 19:03:10] [INFO ] Deduced a trap composed of 138 places in 522 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/2909 variables, 4/463 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2909 variables, 0/463 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 12 (OVERLAPS) 0/2909 variables, 0/463 constraints. Problems are: Problem set: 0 solved, 6 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2909/2909 variables, and 463 constraints, problems are : Problem set: 0 solved, 6 unsolved in 13387 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 305/305 constraints, ReadFeed: 147/147 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 8/8 constraints]
Escalating to Integer solving :Problem set: 0 solved, 6 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/3 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 1 (OVERLAPS) 253/256 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/256 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 3 (OVERLAPS) 30/286 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/286 variables, 7/9 constraints. Problems are: Problem set: 0 solved, 6 unsolved
[2024-05-30 19:03:16] [INFO ] Deduced a trap composed of 131 places in 415 ms of which 2 ms to minimize.
[2024-05-30 19:03:17] [INFO ] Deduced a trap composed of 129 places in 405 ms of which 1 ms to minimize.
[2024-05-30 19:03:17] [INFO ] Deduced a trap composed of 129 places in 391 ms of which 4 ms to minimize.
[2024-05-30 19:03:18] [INFO ] Deduced a trap composed of 140 places in 221 ms of which 1 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/286 variables, 4/13 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/286 variables, 0/13 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 7 (OVERLAPS) 19/305 variables, 1/14 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/305 variables, 1/15 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/305 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 10 (OVERLAPS) 2604/2909 variables, 305/320 constraints. Problems are: Problem set: 0 solved, 6 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2909 variables, 147/467 constraints. Problems are: Problem set: 0 solved, 6 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2909/2909 variables, and 473 constraints, problems are : Problem set: 0 solved, 6 unsolved in 45018 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 305/305 constraints, ReadFeed: 147/147 constraints, PredecessorRefiner: 6/6 constraints, Known Traps: 12/12 constraints]
After SMT, in 58474ms problems are : Problem set: 0 solved, 6 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 3 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 189 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 189 ms. Remains : 305/305 places, 7808/7808 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7808/7808 transitions.
Applied a total of 0 rules in 188 ms. Remains 305 /305 variables (removed 0) and now considering 7808/7808 (removed 0) transitions.
[2024-05-30 19:04:01] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-30 19:04:01] [INFO ] Invariant cache hit.
[2024-05-30 19:04:02] [INFO ] Implicit Places using invariants in 553 ms returned []
[2024-05-30 19:04:02] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-30 19:04:02] [INFO ] Invariant cache hit.
[2024-05-30 19:04:02] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-30 19:04:24] [INFO ] Implicit Places using invariants and state equation in 21958 ms returned []
Implicit Place search using SMT with State Equation took 22512 ms to find 0 implicit places.
[2024-05-30 19:04:24] [INFO ] Redundant transitions in 672 ms returned []
Running 7806 sub problems to find dead transitions.
[2024-05-30 19:04:25] [INFO ] Flow matrix only has 2604 transitions (discarded 5204 similar events)
[2024-05-30 19:04:25] [INFO ] Invariant cache hit.
[2024-05-30 19:04:25] [INFO ] State equation strengthened by 147 read => feed constraints.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/305 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 7806 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 305/2909 variables, and 3 constraints, problems are : Problem set: 0 solved, 7806 unsolved in 30102 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 0/305 constraints, ReadFeed: 0/147 constraints, PredecessorRefiner: 7806/7806 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7806 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/305 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 7806 unsolved
[2024-05-30 19:05:24] [INFO ] Deduced a trap composed of 108 places in 463 ms of which 2 ms to minimize.
[2024-05-30 19:05:25] [INFO ] Deduced a trap composed of 138 places in 356 ms of which 2 ms to minimize.
[2024-05-30 19:05:27] [INFO ] Deduced a trap composed of 32 places in 489 ms of which 2 ms to minimize.
[2024-05-30 19:05:27] [INFO ] Deduced a trap composed of 39 places in 482 ms of which 2 ms to minimize.
[2024-05-30 19:05:28] [INFO ] Deduced a trap composed of 45 places in 473 ms of which 2 ms to minimize.
[2024-05-30 19:05:28] [INFO ] Deduced a trap composed of 41 places in 511 ms of which 2 ms to minimize.
[2024-05-30 19:05:29] [INFO ] Deduced a trap composed of 80 places in 496 ms of which 3 ms to minimize.
[2024-05-30 19:05:29] [INFO ] Deduced a trap composed of 48 places in 467 ms of which 5 ms to minimize.
[2024-05-30 19:05:30] [INFO ] Deduced a trap composed of 75 places in 376 ms of which 2 ms to minimize.
[2024-05-30 19:05:30] [INFO ] Deduced a trap composed of 31 places in 433 ms of which 2 ms to minimize.
[2024-05-30 19:05:31] [INFO ] Deduced a trap composed of 44 places in 422 ms of which 4 ms to minimize.
[2024-05-30 19:05:31] [INFO ] Deduced a trap composed of 72 places in 390 ms of which 2 ms to minimize.
[2024-05-30 19:05:34] [INFO ] Deduced a trap composed of 91 places in 455 ms of which 2 ms to minimize.
[2024-05-30 19:05:34] [INFO ] Deduced a trap composed of 60 places in 515 ms of which 2 ms to minimize.
[2024-05-30 19:05:35] [INFO ] Deduced a trap composed of 88 places in 500 ms of which 2 ms to minimize.
[2024-05-30 19:05:35] [INFO ] Deduced a trap composed of 51 places in 509 ms of which 2 ms to minimize.
[2024-05-30 19:05:36] [INFO ] Deduced a trap composed of 99 places in 493 ms of which 2 ms to minimize.
[2024-05-30 19:05:36] [INFO ] Deduced a trap composed of 60 places in 484 ms of which 2 ms to minimize.
[2024-05-30 19:05:37] [INFO ] Deduced a trap composed of 107 places in 475 ms of which 2 ms to minimize.
[2024-05-30 19:05:37] [INFO ] Deduced a trap composed of 61 places in 466 ms of which 2 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/305 variables, 20/23 constraints. Problems are: Problem set: 0 solved, 7806 unsolved
[2024-05-30 19:05:42] [INFO ] Deduced a trap composed of 120 places in 370 ms of which 2 ms to minimize.
[2024-05-30 19:05:43] [INFO ] Deduced a trap composed of 140 places in 237 ms of which 1 ms to minimize.
[2024-05-30 19:05:44] [INFO ] Deduced a trap composed of 113 places in 371 ms of which 2 ms to minimize.
[2024-05-30 19:05:45] [INFO ] Deduced a trap composed of 93 places in 457 ms of which 3 ms to minimize.
[2024-05-30 19:05:46] [INFO ] Deduced a trap composed of 93 places in 387 ms of which 2 ms to minimize.
[2024-05-30 19:05:46] [INFO ] Deduced a trap composed of 75 places in 424 ms of which 2 ms to minimize.
[2024-05-30 19:05:47] [INFO ] Deduced a trap composed of 86 places in 412 ms of which 2 ms to minimize.
[2024-05-30 19:05:47] [INFO ] Deduced a trap composed of 94 places in 360 ms of which 2 ms to minimize.
[2024-05-30 19:05:48] [INFO ] Deduced a trap composed of 144 places in 509 ms of which 5 ms to minimize.
[2024-05-30 19:05:48] [INFO ] Deduced a trap composed of 132 places in 495 ms of which 2 ms to minimize.
[2024-05-30 19:05:49] [INFO ] Deduced a trap composed of 116 places in 450 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 305/2909 variables, and 34 constraints, problems are : Problem set: 0 solved, 7806 unsolved in 30094 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 0/305 constraints, ReadFeed: 0/147 constraints, PredecessorRefiner: 0/7806 constraints, Known Traps: 31/31 constraints]
After SMT, in 86514ms problems are : Problem set: 0 solved, 7806 unsolved
Search for dead transitions found 0 dead transitions in 86581ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 110003 ms. Remains : 305/305 places, 7808/7808 transitions.
FORMULA Szymanski-PT-b02-UpperBounds-11 1 TECHNIQUES REACHABILITY_MAX
FORMULA Szymanski-PT-b02-UpperBounds-07 1 TECHNIQUES REACHABILITY_MAX
FORMULA Szymanski-PT-b02-UpperBounds-00 1 TECHNIQUES REACHABILITY_MAX
Current structural bounds on expressions (After reachability solving 3 queries.) : Max Seen:[0, 0, 0] Max Struct:[1, 1, 1]
Starting property specific reduction for Szymanski-PT-b02-UpperBounds-01
Current structural bounds on expressions (Initially) : Max Seen:[0] Max Struct:[+inf]
Current structural bounds on expressions (Adding known information on max bounds.) : Max Seen:[0] Max Struct:[1]
Current structural bounds on expressions (Before main loop) : Max Seen:[0] Max Struct:[1]
[2024-05-30 19:05:51] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
// Phase 1: matrix 2606 rows 305 cols
[2024-05-30 19:05:51] [INFO ] Computed 2 invariants in 22 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 10001 steps (2 resets) in 31 ms. (312 steps per ms)
BEST_FIRST walk for 10001 steps (2 resets) in 12 ms. (769 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-05-30 19:05:51] [INFO ] Flow matrix only has 2606 transitions (discarded 5204 similar events)
[2024-05-30 19:05:51] [INFO ] Invariant cache hit.
[2024-05-30 19:05:51] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2024-05-30 19:05:51] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 2 ms returned sat
[2024-05-30 19:05:52] [INFO ] [Real]Absence check using state equation in 391 ms returned sat
[2024-05-30 19:05:52] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-30 19:05:52] [INFO ] [Real]Added 147 Read/Feed constraints in 289 ms returned sat
[2024-05-30 19:05:52] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 19:05:52] [INFO ] [Nat]Absence check using 1 positive place invariants in 3 ms returned sat
[2024-05-30 19:05:52] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 5 ms returned sat
[2024-05-30 19:05:52] [INFO ] [Nat]Absence check using state equation in 384 ms returned sat
[2024-05-30 19:05:53] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 19:05:53] [INFO ] [Nat]Added 147 Read/Feed constraints in 1038 ms returned unknown
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 305 places. Attempting structural reductions.
Drop transitions (Removing consumers from one bounded place p150) removed 1 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7809/7809 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 305 transition count 7807
Applied a total of 2 rules in 197 ms. Remains 305 /305 variables (removed 0) and now considering 7807/7809 (removed 2) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 199 ms. Remains : 305/305 places, 7807/7809 transitions.
[2024-05-30 19:05:54] [INFO ] Flow matrix only has 2603 transitions (discarded 5204 similar events)
// Phase 1: matrix 2603 rows 305 cols
[2024-05-30 19:05:54] [INFO ] Computed 3 invariants in 27 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 1000001 steps (2 resets) in 2275 ms. (439 steps per ms)
BEST_FIRST walk for 1000001 steps (2 resets) in 978 ms. (1021 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2024-05-30 19:05:57] [INFO ] Flow matrix only has 2603 transitions (discarded 5204 similar events)
[2024-05-30 19:05:57] [INFO ] Invariant cache hit.
[2024-05-30 19:05:57] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2024-05-30 19:05:57] [INFO ] [Real]Absence check using state equation in 389 ms returned sat
[2024-05-30 19:05:57] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-30 19:05:58] [INFO ] [Real]Added 147 Read/Feed constraints in 104 ms returned sat
[2024-05-30 19:05:58] [INFO ] Solution in real domain found non-integer solution.
[2024-05-30 19:05:58] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2024-05-30 19:05:58] [INFO ] [Nat]Absence check using state equation in 380 ms returned sat
[2024-05-30 19:06:03] [INFO ] SMT solver returned unknown. Retrying;
[2024-05-30 19:06:03] [INFO ] [Nat]Added 147 Read/Feed constraints in 5252 ms returned sat
[2024-05-30 19:06:04] [INFO ] Deduced a trap composed of 78 places in 524 ms of which 2 ms to minimize.
[2024-05-30 19:06:04] [INFO ] Deduced a trap composed of 129 places in 519 ms of which 2 ms to minimize.
[2024-05-30 19:06:05] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 1223 ms
[2024-05-30 19:06:05] [INFO ] Computed and/alt/rep : 9/11/9 causal constraints (skipped 2592 transitions) in 311 ms.
[2024-05-30 19:06:05] [INFO ] Added : 0 causal constraints over 0 iterations in 474 ms. Result :sat
Minimization took 4916 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 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7807/7807 transitions.
Applied a total of 0 rules in 191 ms. Remains 305 /305 variables (removed 0) and now considering 7807/7807 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 191 ms. Remains : 305/305 places, 7807/7807 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7807/7807 transitions.
Applied a total of 0 rules in 184 ms. Remains 305 /305 variables (removed 0) and now considering 7807/7807 (removed 0) transitions.
[2024-05-30 19:06:10] [INFO ] Flow matrix only has 2603 transitions (discarded 5204 similar events)
[2024-05-30 19:06:10] [INFO ] Invariant cache hit.
[2024-05-30 19:06:11] [INFO ] Implicit Places using invariants in 559 ms returned []
[2024-05-30 19:06:11] [INFO ] Flow matrix only has 2603 transitions (discarded 5204 similar events)
[2024-05-30 19:06:11] [INFO ] Invariant cache hit.
[2024-05-30 19:06:11] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-30 19:06:56] [INFO ] Performed 301/305 implicitness test of which 0 returned IMPLICIT in 44 seconds.
[2024-05-30 19:07:07] [INFO ] Implicit Places using invariants and state equation in 56155 ms returned []
Implicit Place search using SMT with State Equation took 56717 ms to find 0 implicit places.
[2024-05-30 19:07:08] [INFO ] Redundant transitions in 875 ms returned []
Running 7805 sub problems to find dead transitions.
[2024-05-30 19:07:08] [INFO ] Flow matrix only has 2603 transitions (discarded 5204 similar events)
[2024-05-30 19:07:08] [INFO ] Invariant cache hit.
[2024-05-30 19:07:08] [INFO ] State equation strengthened by 147 read => feed constraints.
(s296 0.0timeout
^^^^^^^^^^
(error "Invalid token: 0.0timeout")
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
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(s147 1.0)
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(s188 1.0)
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(s206 1.0)
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(s211 1.0)
(s212 1.0)
(s213 1.0)
(s214 1.0)
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(s217 1.0)
(s218 1.0)
(s219 1.0)
(s220 1.0)
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(s224 1.0)
(s225 1.0)
(s226 1.0)
(s227 1.0)
(s228 1.0)
(s229 1.0)
(s230 1.0)
(s231 1.0)
(s232 1.0)
(s233 1.0)
(s234 1.0)
(s235 1.0)
(s236 1.0)
(s237 1.0)
(s238 1.0)
(s239 1.0)
(s240 1.0)
(s241 1.0)
(s242 1.0)
(s243 1.0)
(s244 1.0)
(s245 1.0)
(s246 1.0)
(s247 1.0)
(s248 1.0)
(s249 1.0)
(s250 1.0)
(s251 1.0)
(s252 1.0)
(s253 1.0)
(s254 1.0)
(s255 1.0)
(s256 0.0)
(s257 0.0)
(s258 0.0)
(s259 0.0)
(s260 0.0)
(s261 0.0)
(s262 0.0)
(s263 0.0)
(s264 0.0)
(s265 0.0)
(s266 0.0)
(s267 0.0)
(s268 0.0)
(s269 0.0)
(s270 0.0)
(s271 0.0)
(s272 0.0)
(s273 0.0)
(s274 0.0)
(s275 0.0)
(s276 0.0)
(s277 0.0)
(s278 0.0)
(s279 0.0)
(s280 0.0)
(s281 0.0)
(s282 0.0)
(s283 0.0)
(s284 1.0)
(s285 1.0)
(s286 0.0)
(s287 0.0)
(s288 0.0)
(s289 0.0)
(s290 0.0)
(s291 0.0)
(s292 0.0)
(s293 0.0)
(s294 0.0)
(s295 0.0)
(s296 0.0timeout
) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/304 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 7805 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 304/2908 variables, and 2 constraints, problems are : Problem set: 0 solved, 7805 unsolved in 30100 ms.
Refiners :[Positive P Invariants (semi-flows): 2/3 constraints, State Equation: 0/305 constraints, ReadFeed: 0/147 constraints, PredecessorRefiner: 7805/7805 constraints, Known Traps: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 7805 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/304 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 7805 unsolved
[2024-05-30 19:08:09] [INFO ] Deduced a trap composed of 81 places in 446 ms of which 1 ms to minimize.
[2024-05-30 19:08:09] [INFO ] Deduced a trap composed of 89 places in 408 ms of which 1 ms to minimize.
[2024-05-30 19:08:10] [INFO ] Deduced a trap composed of 91 places in 405 ms of which 2 ms to minimize.
[2024-05-30 19:08:10] [INFO ] Deduced a trap composed of 91 places in 387 ms of which 2 ms to minimize.
[2024-05-30 19:08:11] [INFO ] Deduced a trap composed of 93 places in 382 ms of which 1 ms to minimize.
[2024-05-30 19:08:11] [INFO ] Deduced a trap composed of 87 places in 365 ms of which 1 ms to minimize.
[2024-05-30 19:08:14] [INFO ] Deduced a trap composed of 36 places in 413 ms of which 2 ms to minimize.
[2024-05-30 19:08:14] [INFO ] Deduced a trap composed of 62 places in 424 ms of which 1 ms to minimize.
[2024-05-30 19:08:14] [INFO ] Deduced a trap composed of 101 places in 422 ms of which 1 ms to minimize.
[2024-05-30 19:08:15] [INFO ] Deduced a trap composed of 123 places in 476 ms of which 1 ms to minimize.
[2024-05-30 19:08:16] [INFO ] Deduced a trap composed of 90 places in 445 ms of which 1 ms to minimize.
[2024-05-30 19:08:17] [INFO ] Deduced a trap composed of 93 places in 426 ms of which 1 ms to minimize.
[2024-05-30 19:08:18] [INFO ] Deduced a trap composed of 116 places in 445 ms of which 1 ms to minimize.
[2024-05-30 19:08:20] [INFO ] Deduced a trap composed of 114 places in 460 ms of which 1 ms to minimize.
[2024-05-30 19:08:22] [INFO ] Deduced a trap composed of 37 places in 399 ms of which 1 ms to minimize.
[2024-05-30 19:08:22] [INFO ] Deduced a trap composed of 132 places in 501 ms of which 1 ms to minimize.
[2024-05-30 19:08:23] [INFO ] Deduced a trap composed of 139 places in 500 ms of which 1 ms to minimize.
[2024-05-30 19:08:24] [INFO ] Deduced a trap composed of 138 places in 474 ms of which 2 ms to minimize.
[2024-05-30 19:08:24] [INFO ] Deduced a trap composed of 139 places in 478 ms of which 1 ms to minimize.
[2024-05-30 19:08:25] [INFO ] Deduced a trap composed of 143 places in 455 ms of which 2 ms to minimize.
At refinement iteration 1 (INCLUDED_ONLY) 0/304 variables, 20/22 constraints. Problems are: Problem set: 0 solved, 7805 unsolved
[2024-05-30 19:08:28] [INFO ] Deduced a trap composed of 44 places in 384 ms of which 1 ms to minimize.
[2024-05-30 19:08:29] [INFO ] Deduced a trap composed of 75 places in 391 ms of which 1 ms to minimize.
[2024-05-30 19:08:29] [INFO ] Deduced a trap composed of 75 places in 234 ms of which 1 ms to minimize.
[2024-05-30 19:08:30] [INFO ] Deduced a trap composed of 113 places in 324 ms of which 1 ms to minimize.
[2024-05-30 19:08:30] [INFO ] Deduced a trap composed of 106 places in 456 ms of which 2 ms to minimize.
[2024-05-30 19:08:34] [INFO ] Deduced a trap composed of 128 places in 494 ms of which 1 ms to minimize.
[2024-05-30 19:08:35] [INFO ] Deduced a trap composed of 48 places in 261 ms of which 1 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 304/2908 variables, and 29 constraints, problems are : Problem set: 0 solved, 7805 unsolved in 30093 ms.
Refiners :[Positive P Invariants (semi-flows): 2/3 constraints, State Equation: 0/305 constraints, ReadFeed: 0/147 constraints, PredecessorRefiner: 0/7805 constraints, Known Traps: 27/27 constraints]
After SMT, in 87512ms problems are : Problem set: 0 solved, 7805 unsolved
Search for dead transitions found 0 dead transitions in 87573ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 145373 ms. Remains : 305/305 places, 7807/7807 transitions.
RANDOM walk for 40002 steps (8 resets) in 251 ms. (158 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 76 ms. (519 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (8 resets) in 74 ms. (533 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 129757 steps, run timeout after 3001 ms. (steps per millisecond=43 ) properties seen :0 out of 2
Probabilistic random walk after 129757 steps, saw 45428 distinct states, run finished after 3001 ms. (steps per millisecond=43 ) properties seen :0
[2024-05-30 19:08:39] [INFO ] Flow matrix only has 2603 transitions (discarded 5204 similar events)
[2024-05-30 19:08:39] [INFO ] Invariant cache hit.
[2024-05-30 19:08:39] [INFO ] State equation strengthened by 147 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 255/256 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/256 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 30/286 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-30 19:08:39] [INFO ] Deduced a trap composed of 48 places in 427 ms of which 2 ms to minimize.
[2024-05-30 19:08:40] [INFO ] Deduced a trap composed of 77 places in 415 ms of which 2 ms to minimize.
[2024-05-30 19:08:40] [INFO ] Deduced a trap composed of 72 places in 403 ms of which 2 ms to minimize.
[2024-05-30 19:08:40] [INFO ] Deduced a trap composed of 129 places in 397 ms of which 2 ms to minimize.
[2024-05-30 19:08:41] [INFO ] Deduced a trap composed of 129 places in 402 ms of which 2 ms to minimize.
[2024-05-30 19:08:41] [INFO ] Deduced a trap composed of 50 places in 382 ms of which 1 ms to minimize.
[2024-05-30 19:08:42] [INFO ] Deduced a trap composed of 78 places in 277 ms of which 2 ms to minimize.
[2024-05-30 19:08:42] [INFO ] Deduced a trap composed of 138 places in 285 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/286 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/286 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 19/305 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/305 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 2603/2908 variables, 305/316 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2908 variables, 147/463 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2908 variables, 0/463 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/2908 variables, 0/463 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2908/2908 variables, and 463 constraints, problems are : Problem set: 0 solved, 2 unsolved in 4621 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 305/305 constraints, ReadFeed: 147/147 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 8/8 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 255/256 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/256 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 30/286 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/286 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/286 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 19/305 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/305 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2908/2908 variables, and 316 constraints, problems are : Problem set: 0 solved, 2 unsolved in 2112 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 305/305 constraints, ReadFeed: 0/147 constraints, PredecessorRefiner: 0/2 constraints, Known Traps: 8/8 constraints]
After SMT, in 6769ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 7 ms.
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7807/7807 transitions.
Applied a total of 0 rules in 180 ms. Remains 305 /305 variables (removed 0) and now considering 7807/7807 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 181 ms. Remains : 305/305 places, 7807/7807 transitions.
RANDOM walk for 40001 steps (8 resets) in 212 ms. (187 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (8 resets) in 64 ms. (615 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (8 resets) in 53 ms. (740 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 139171 steps, run timeout after 3001 ms. (steps per millisecond=46 ) properties seen :0 out of 2
Probabilistic random walk after 139171 steps, saw 48047 distinct states, run finished after 3001 ms. (steps per millisecond=46 ) properties seen :0
[2024-05-30 19:08:49] [INFO ] Flow matrix only has 2603 transitions (discarded 5204 similar events)
[2024-05-30 19:08:49] [INFO ] Invariant cache hit.
[2024-05-30 19:08:49] [INFO ] State equation strengthened by 147 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 255/256 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/256 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 30/286 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2024-05-30 19:08:49] [INFO ] Deduced a trap composed of 48 places in 407 ms of which 3 ms to minimize.
[2024-05-30 19:08:50] [INFO ] Deduced a trap composed of 77 places in 400 ms of which 2 ms to minimize.
[2024-05-30 19:08:50] [INFO ] Deduced a trap composed of 72 places in 400 ms of which 2 ms to minimize.
[2024-05-30 19:08:51] [INFO ] Deduced a trap composed of 129 places in 396 ms of which 2 ms to minimize.
[2024-05-30 19:08:51] [INFO ] Deduced a trap composed of 129 places in 393 ms of which 2 ms to minimize.
[2024-05-30 19:08:51] [INFO ] Deduced a trap composed of 50 places in 384 ms of which 2 ms to minimize.
[2024-05-30 19:08:52] [INFO ] Deduced a trap composed of 78 places in 296 ms of which 2 ms to minimize.
[2024-05-30 19:08:52] [INFO ] Deduced a trap composed of 138 places in 290 ms of which 1 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/286 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/286 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 19/305 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/305 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 2603/2908 variables, 305/316 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2908 variables, 147/463 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2908 variables, 0/463 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 0/2908 variables, 0/463 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 2908/2908 variables, and 463 constraints, problems are : Problem set: 0 solved, 2 unsolved in 4570 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 305/305 constraints, ReadFeed: 147/147 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 8/8 constraints]
Escalating to Integer solving :Problem set: 0 solved, 2 unsolved
At refinement iteration 0 (INCLUDED_ONLY) 0/1 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 1 (OVERLAPS) 255/256 variables, 1/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/256 variables, 0/1 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 30/286 variables, 1/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/286 variables, 8/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/286 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 19/305 variables, 1/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/305 variables, 0/11 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 2603/2908 variables, 305/316 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 2908/2908 variables, and 463 constraints, problems are : Problem set: 0 solved, 2 unsolved in 12718 ms.
Refiners :[Positive P Invariants (semi-flows): 3/3 constraints, State Equation: 305/305 constraints, ReadFeed: 147/147 constraints, PredecessorRefiner: 0/2 constraints, Known Traps: 8/8 constraints]
After SMT, in 17308ms problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 3 ms.
Support contains 1 out of 305 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7807/7807 transitions.
Applied a total of 0 rules in 186 ms. Remains 305 /305 variables (removed 0) and now considering 7807/7807 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 186 ms. Remains : 305/305 places, 7807/7807 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 305/305 places, 7807/7807 transitions.
Applied a total of 0 rules in 179 ms. Remains 305 /305 variables (removed 0) and now considering 7807/7807 (removed 0) transitions.
[2024-05-30 19:09:06] [INFO ] Flow matrix only has 2603 transitions (discarded 5204 similar events)
[2024-05-30 19:09:06] [INFO ] Invariant cache hit.
[2024-05-30 19:09:07] [INFO ] Implicit Places using invariants in 571 ms returned []
[2024-05-30 19:09:07] [INFO ] Flow matrix only has 2603 transitions (discarded 5204 similar events)
[2024-05-30 19:09:07] [INFO ] Invariant cache hit.
[2024-05-30 19:09:07] [INFO ] State equation strengthened by 147 read => feed constraints.
[2024-05-30 19:09:54] [INFO ] Performed 301/305 implicitness test of which 0 returned IMPLICIT in 46 seconds.
[2024-05-30 19:09:57] [INFO ] Implicit Places using invariants and state equation in 50345 ms returned []
Implicit Place search using SMT with State Equation took 50918 ms to find 0 implicit places.
[2024-05-30 19:09:58] [INFO ] Redundant transitions in 639 ms returned []
Running 7805 sub problems to find dead transitions.
[2024-05-30 19:09:58] [INFO ] Flow matrix only has 2603 transitions (discarded 5204 similar events)
[2024-05-30 19:09:58] [INFO ] Invariant cache hit.
[2024-05-30 19:09:58] [INFO ] State equation strengthened by 147 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s0 0.0)
(s1 0.0)
(s2 0.0)
(s3 0.0)
(s4 0.0)
(s5 0.0)
(s6 0.0)
(s7 0.0)
(s8 0.0)
(s9 0.0)
(s10 0.0)
(s11 0.0)
(s12 0.0)
(s13 0.0)
(s14 0.0)
(s15 0.0)
(s16 0.0)
(s17 0.0)
(s18 0.0)
(s19 0.0)
(s20 0.0)
(s21 1.0)
(s22 0.0)
(s23 0.0)
(s24 0.0)
(s25 0.0)
(s26 0.0)
(s27 0.0)
(s28 0.0)
(s29 0.0)
(s30 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/304 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 7805 unsolved
Solver is answering 'unknown', stopping.
----------------------------------------------------------------------
GreatSPN-meddly tool, MCC 2023
----------------------------------------------------------------------
Running Szymanski-PT-b02
IS_COLORED=
IS_NUPN=
LOADING PETRI NET FILE /home/mcc/execution/model.pnml (PNML) ...
PNML VERSION 2009, P/T NET.
COLOR CLASSES: 0
CONSTANTS: 0
PLACES: 568
TRANSITIONS: 8320
COLOR VARS: 0
MEASURES: 0
LOADING TIME: [User 0.185s, Sys 0.014s]
SAVING FILE /home/mcc/execution/model (.net / .def) ...
EXPORT TIME: [User 0.025s, Sys 0.000s]
----------------------------------------------------------------------
GreatSPN/Meddly.
Copyright (C) 1987-2022, University of Torino, Italy.
website: https://github.com/greatspn/SOURCES
Based on MEDDLY version 0.16.0
Copyright (C) 2009, Iowa State University Research Foundation, Inc.
website: http://meddly.sourceforge.net
Process ID: 1094
MODEL NAME: /home/mcc/execution/model
568 places, 8320 transitions.
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Creating all event NSFs..
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Split: SplitSubtract
Start RS construction.
Building monolithic NSF...
FORMULA Szymanski-PT-b02-UpperBounds-00 1 TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Szymanski-PT-b02-UpperBounds-01 1 TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Szymanski-PT-b02-UpperBounds-02 1 TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Szymanski-PT-b02-UpperBounds-03 0 TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Szymanski-PT-b02-UpperBounds-04 1 TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Szymanski-PT-b02-UpperBounds-05 0 TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Szymanski-PT-b02-UpperBounds-06 0 TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Szymanski-PT-b02-UpperBounds-07 1 TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Szymanski-PT-b02-UpperBounds-08 1 TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Szymanski-PT-b02-UpperBounds-09 1 TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Szymanski-PT-b02-UpperBounds-10 1 TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Szymanski-PT-b02-UpperBounds-11 1 TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Szymanski-PT-b02-UpperBounds-12 0 TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Szymanski-PT-b02-UpperBounds-13 1 TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Szymanski-PT-b02-UpperBounds-14 1 TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
FORMULA Szymanski-PT-b02-UpperBounds-15 1 TECHNIQUES DECISION_DIAGRAMS PARALLEL_PROCESSING UNFOLDING_TO_PT USE_NUPN TOPOLOGICAL
Ok.
EXITCODE: 0
----------------------------------------------------------------------
BK_STOP 1717096380358
--------------------
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_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -timeout 360 -rebuildPNML
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="Szymanski-PT-b02"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="greatspnxred"
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 greatspnxred"
echo " Input is Szymanski-PT-b02, 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 r399-tall-171690531300861"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/Szymanski-PT-b02.tgz
mv Szymanski-PT-b02 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 ;