About the Execution of 2024-gold for MultiCrashLeafsetExtension-PT-S24C09
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 15689.000 | 3600000.00 | 4466639.00 | 9116.00 | ? 1 1 ? 1 ? 1 ? 1 ? 1 1 1 ? 1 ? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2025-input.r139-smll-174876533200050.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-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 2-5832
Executing tool gold2024
Input is MultiCrashLeafsetExtension-PT-S24C09, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r139-smll-174876533200050
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 17M
-rw-r--r-- 1 mcc users 20K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 128K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 6.5K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 29K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 4.8K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 23K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 23K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 136K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 18K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 4.9K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 7 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 16M May 29 14:32 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
echo here is the order used to build the result vector(from xml file)
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-UpperBounds-00
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-UpperBounds-01
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-UpperBounds-02
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-UpperBounds-03
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-UpperBounds-04
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-UpperBounds-05
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-UpperBounds-06
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-UpperBounds-07
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-UpperBounds-08
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-UpperBounds-09
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-UpperBounds-10
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-UpperBounds-11
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-UpperBounds-12
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-UpperBounds-13
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-UpperBounds-14
FORMULA_NAME MultiCrashLeafsetExtension-PT-S24C09-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1748910463225
Invoking MCC driver with
BK_TOOL=gold2024
BK_EXAMINATION=UpperBounds
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=MultiCrashLeafsetExtension-PT-S24C09
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
UpperBounds PT
Running Version 202405141337
[2025-06-03 00:27:45] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-03 00:27:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-03 00:27:46] [INFO ] Load time of PNML (sax parser for PT used): 1241 ms
[2025-06-03 00:27:46] [INFO ] Transformed 16538 places.
[2025-06-03 00:27:46] [INFO ] Transformed 24169 transitions.
[2025-06-03 00:27:46] [INFO ] Parsed PT model containing 16538 places and 24169 transitions and 90398 arcs in 1671 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 19 ms.
Current structural bounds on expressions (Initially) : Max Seen:[0, 0, 0, 0, 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, +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, 0, 0, 0, 0] Max Struct:[+inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf, +inf]
[2025-06-03 00:27:47] [INFO ] Flow matrix only has 23569 transitions (discarded 600 similar events)
// Phase 1: matrix 23569 rows 16538 cols
[2025-06-03 00:27:50] [INFO ] Computed 1191 invariants in 2752 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] Max Struct:[25, 25, 75, 1, 75, 1, 75, 1, 25, 75, 25, 25, 75, 75, 25, 1]
RANDOM walk for 10000 steps (108 resets) in 428 ms. (23 steps per ms)
BEST_FIRST walk for 160012 steps (336 resets) in 1230 ms. (129 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 1, 1, 0, 1, 0, 1, 0, 0, 0, 1, 1, 0, 0, 1, 0] Max Struct:[25, 25, 75, 1, 75, 1, 75, 1, 25, 75, 25, 25, 75, 75, 25, 1]
[2025-06-03 00:27:51] [INFO ] Flow matrix only has 23569 transitions (discarded 600 similar events)
[2025-06-03 00:27:51] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after SMT) : Max Seen:[0, 1, 1, 0, 1, 0, 1, 0, 0, 0, 1, 1, 0, 0, 1, 0] Max Struct:[25, 25, 75, 1, 75, 1, 75, 1, 25, 75, 25, 25, 75, 75, 25, 1]
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 1, 1, 0, 1, 0, 1, 0, 0, 0, 1, 1, 0, 0, 1, 0] Max Struct:[25, 25, 75, 1, 75, 1, 75, 1, 25, 75, 25, 25, 75, 75, 25, 1]
Support contains 16 out of 16538 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 16538/16538 places, 24169/24169 transitions.
Graph (complete) has 52987 edges and 16538 vertex of which 16492 are kept as prefixes of interest. Removing 46 places using SCC suffix rule.65 ms
Discarding 46 places :
Also discarding 0 output transitions
Drop transitions (Trivial Post-Agglo cleanup.) removed 5378 transitions
Trivial Post-agglo rules discarded 5378 transitions
Performed 5378 trivial Post agglomeration. Transition count delta: 5378
Iterating post reduction 0 with 5378 rules applied. Total rules applied 5379 place count 16492 transition count 18791
Reduce places removed 5378 places and 0 transitions.
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Iterating post reduction 1 with 5396 rules applied. Total rules applied 10775 place count 11114 transition count 18773
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 2 with 18 rules applied. Total rules applied 10793 place count 11096 transition count 18773
Performed 449 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 449 Pre rules applied. Total rules applied 10793 place count 11096 transition count 18324
Deduced a syphon composed of 449 places in 28 ms
Reduce places removed 449 places and 0 transitions.
Iterating global reduction 3 with 898 rules applied. Total rules applied 11691 place count 10647 transition count 18324
Discarding 4940 places :
Symmetric choice reduction at 3 with 4940 rule applications. Total rules 16631 place count 5707 transition count 13384
Iterating global reduction 3 with 4940 rules applied. Total rules applied 21571 place count 5707 transition count 13384
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 9 Pre rules applied. Total rules applied 21571 place count 5707 transition count 13375
Deduced a syphon composed of 9 places in 16 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 21589 place count 5698 transition count 13375
Discarding 540 places :
Symmetric choice reduction at 3 with 540 rule applications. Total rules 22129 place count 5158 transition count 8515
Iterating global reduction 3 with 540 rules applied. Total rules applied 22669 place count 5158 transition count 8515
Performed 25 Post agglomeration using F-continuation condition.Transition count delta: 25
Deduced a syphon composed of 25 places in 9 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 22719 place count 5133 transition count 8490
Free-agglomeration rule (complex) applied 345 times.
Iterating global reduction 3 with 345 rules applied. Total rules applied 23064 place count 5133 transition count 12385
Reduce places removed 345 places and 0 transitions.
Iterating post reduction 3 with 345 rules applied. Total rules applied 23409 place count 4788 transition count 12385
Partial Free-agglomeration rule applied 224 times.
Drop transitions (Partial Free agglomeration) removed 224 transitions
Iterating global reduction 4 with 224 rules applied. Total rules applied 23633 place count 4788 transition count 12385
Applied a total of 23633 rules in 9638 ms. Remains 4788 /16538 variables (removed 11750) and now considering 12385/24169 (removed 11784) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 9666 ms. Remains : 4788/16538 places, 12385/24169 transitions.
[2025-06-03 00:28:51] [INFO ] Flow matrix only has 11499 transitions (discarded 886 similar events)
// Phase 1: matrix 11499 rows 4788 cols
[2025-06-03 00:28:51] [INFO ] Computed 1145 invariants in 589 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 1, 1, 0, 1, 0, 1, 0, 0, 0, 1, 1, 0, 0, 1, 0] Max Struct:[1, 1, 2, 1, 2, 1, 2, 1, 1, 2, 1, 1, 2, 2, 1, 1]
FORMULA MultiCrashLeafsetExtension-PT-S24C09-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C09-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C09-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA MultiCrashLeafsetExtension-PT-S24C09-UpperBounds-01 1 TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 498015 steps (8924 resets) in 30001 ms. (16 steps per ms)
FORMULA MultiCrashLeafsetExtension-PT-S24C09-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
BEST_FIRST walk for 6145748 steps (14461 resets) in 55011 ms. (111 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 0] Max Struct:[1, 2, 1, 2, 1, 2, 1, 2, 2, 2, 1]
[2025-06-03 00:30:16] [INFO ] Flow matrix only has 11499 transitions (discarded 886 similar events)
[2025-06-03 00:30:16] [INFO ] Invariant cache hit.
[2025-06-03 00:30:17] [INFO ] [Real]Absence check using 47 positive place invariants in 219 ms returned sat
[2025-06-03 00:30:18] [INFO ] [Real]Absence check using 47 positive and 1098 generalized place invariants in 686 ms returned sat
[2025-06-03 00:30:26] [INFO ] [Real]Absence check using state equation in 7811 ms returned sat
[2025-06-03 00:30:27] [INFO ] Solution in real domain found non-integer solution.
[2025-06-03 00:30:28] [INFO ] [Nat]Absence check using 47 positive place invariants in 135 ms returned sat
[2025-06-03 00:30:28] [INFO ] [Nat]Absence check using 47 positive and 1098 generalized place invariants in 508 ms returned sat
[2025-06-03 00:30:35] [INFO ] [Nat]Absence check using state equation in 7286 ms returned sat
[2025-06-03 00:30:36] [INFO ] State equation strengthened by 7322 read => feed constraints.
[2025-06-03 00:30:41] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-03 00:30:45] [INFO ] [Nat]Added 7322 Read/Feed constraints in 9890 ms returned unknown
[2025-06-03 00:30:47] [INFO ] [Real]Absence check using 47 positive place invariants in 128 ms returned sat
[2025-06-03 00:30:47] [INFO ] [Real]Absence check using 47 positive and 1098 generalized place invariants in 184 ms returned unsat
[2025-06-03 00:30:48] [INFO ] [Real]Absence check using 47 positive place invariants in 126 ms returned sat
[2025-06-03 00:30:48] [INFO ] [Real]Absence check using 47 positive and 1098 generalized place invariants in 454 ms returned sat
[2025-06-03 00:30:55] [INFO ] [Real]Absence check using state equation in 7140 ms returned sat
[2025-06-03 00:30:59] [INFO ] [Real]Added 7322 Read/Feed constraints in 2765 ms returned sat
[2025-06-03 00:30:59] [INFO ] Solution in real domain found non-integer solution.
[2025-06-03 00:31:00] [INFO ] [Nat]Absence check using 47 positive place invariants in 148 ms returned sat
[2025-06-03 00:31:00] [INFO ] [Nat]Absence check using 47 positive and 1098 generalized place invariants in 489 ms returned sat
[2025-06-03 00:31:08] [INFO ] [Nat]Absence check using state equation in 7998 ms returned sat
[2025-06-03 00:31:14] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-03 00:31:18] [INFO ] [Nat]Added 7322 Read/Feed constraints in 9876 ms returned unknown
[2025-06-03 00:31:19] [INFO ] [Real]Absence check using 47 positive place invariants in 207 ms returned sat
[2025-06-03 00:31:20] [INFO ] [Real]Absence check using 47 positive and 1098 generalized place invariants in 256 ms returned unsat
[2025-06-03 00:31:21] [INFO ] [Real]Absence check using 47 positive place invariants in 145 ms returned sat
[2025-06-03 00:31:21] [INFO ] [Real]Absence check using 47 positive and 1098 generalized place invariants in 442 ms returned sat
[2025-06-03 00:31:28] [INFO ] [Real]Absence check using state equation in 6587 ms returned sat
[2025-06-03 00:31:28] [INFO ] Solution in real domain found non-integer solution.
[2025-06-03 00:31:30] [INFO ] [Nat]Absence check using 47 positive place invariants in 135 ms returned sat
[2025-06-03 00:31:30] [INFO ] [Nat]Absence check using 47 positive and 1098 generalized place invariants in 504 ms returned sat
[2025-06-03 00:31:39] [INFO ] [Nat]Absence check using state equation in 8805 ms returned sat
[2025-06-03 00:31:44] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-03 00:31:49] [INFO ] [Nat]Added 7322 Read/Feed constraints in 9756 ms returned unknown
[2025-06-03 00:31:50] [INFO ] [Real]Absence check using 47 positive place invariants in 124 ms returned sat
[2025-06-03 00:31:50] [INFO ] [Real]Absence check using 47 positive and 1098 generalized place invariants in 21 ms returned unsat
[2025-06-03 00:31:51] [INFO ] [Real]Absence check using 47 positive place invariants in 160 ms returned sat
[2025-06-03 00:31:51] [INFO ] [Real]Absence check using 47 positive and 1098 generalized place invariants in 624 ms returned sat
[2025-06-03 00:31:59] [INFO ] [Real]Absence check using state equation in 7851 ms returned sat
[2025-06-03 00:32:02] [INFO ] [Real]Added 7322 Read/Feed constraints in 2662 ms returned sat
[2025-06-03 00:32:03] [INFO ] Solution in real domain found non-integer solution.
[2025-06-03 00:32:04] [INFO ] [Nat]Absence check using 47 positive place invariants in 127 ms returned sat
[2025-06-03 00:32:04] [INFO ] [Nat]Absence check using 47 positive and 1098 generalized place invariants in 455 ms returned sat
[2025-06-03 00:32:12] [INFO ] [Nat]Absence check using state equation in 7404 ms returned sat
[2025-06-03 00:32:17] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-03 00:32:21] [INFO ] [Nat]Added 7322 Read/Feed constraints in 9748 ms returned unknown
[2025-06-03 00:32:22] [INFO ] [Real]Absence check using 47 positive place invariants in 146 ms returned sat
[2025-06-03 00:32:23] [INFO ] [Real]Absence check using 47 positive and 1098 generalized place invariants in 485 ms returned sat
[2025-06-03 00:32:31] [INFO ] [Real]Absence check using state equation in 8124 ms returned sat
[2025-06-03 00:32:34] [INFO ] [Real]Added 7322 Read/Feed constraints in 2310 ms returned sat
[2025-06-03 00:32:34] [INFO ] Solution in real domain found non-integer solution.
[2025-06-03 00:32:35] [INFO ] [Nat]Absence check using 47 positive place invariants in 206 ms returned sat
[2025-06-03 00:32:36] [INFO ] [Nat]Absence check using 47 positive and 1098 generalized place invariants in 582 ms returned sat
[2025-06-03 00:32:43] [INFO ] [Nat]Absence check using state equation in 6836 ms returned sat
[2025-06-03 00:32:48] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-03 00:32:53] [INFO ] [Nat]Added 7322 Read/Feed constraints in 9914 ms returned unknown
[2025-06-03 00:32:54] [INFO ] [Real]Absence check using 47 positive place invariants in 122 ms returned sat
[2025-06-03 00:32:54] [INFO ] [Real]Absence check using 47 positive and 1098 generalized place invariants in 238 ms returned unsat
[2025-06-03 00:32:55] [INFO ] [Real]Absence check using 47 positive place invariants in 123 ms returned sat
[2025-06-03 00:32:55] [INFO ] [Real]Absence check using 47 positive and 1098 generalized place invariants in 428 ms returned sat
[2025-06-03 00:33:05] [INFO ] [Real]Absence check using state equation in 9907 ms returned sat
[2025-06-03 00:33:07] [INFO ] [Real]Added 7322 Read/Feed constraints in 2050 ms returned sat
[2025-06-03 00:33:08] [INFO ] Solution in real domain found non-integer solution.
[2025-06-03 00:33:09] [INFO ] [Nat]Absence check using 47 positive place invariants in 125 ms returned sat
[2025-06-03 00:33:09] [INFO ] [Nat]Absence check using 47 positive and 1098 generalized place invariants in 409 ms returned sat
[2025-06-03 00:33:15] [INFO ] [Nat]Absence check using state equation in 6389 ms returned sat
[2025-06-03 00:33:21] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-03 00:33:25] [INFO ] [Nat]Added 7322 Read/Feed constraints in 9732 ms returned unknown
[2025-06-03 00:33:26] [INFO ] [Real]Absence check using 47 positive place invariants in 124 ms returned sat
[2025-06-03 00:33:27] [INFO ] [Real]Absence check using 47 positive and 1098 generalized place invariants in 365 ms returned sat
[2025-06-03 00:33:35] [INFO ] [Real]Absence check using state equation in 8472 ms returned sat
[2025-06-03 00:33:35] [INFO ] Solution in real domain found non-integer solution.
[2025-06-03 00:33:36] [INFO ] [Nat]Absence check using 47 positive place invariants in 126 ms returned sat
[2025-06-03 00:33:37] [INFO ] [Nat]Absence check using 47 positive and 1098 generalized place invariants in 369 ms returned sat
[2025-06-03 00:33:46] [INFO ] [Nat]Absence check using state equation in 9251 ms returned sat
[2025-06-03 00:33:52] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-03 00:33:56] [INFO ] [Nat]Added 7322 Read/Feed constraints in 10161 ms returned unknown
Current structural bounds on expressions (after SMT) : Max Seen:[0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 0] Max Struct:[1, 1, 1, 1, 1, 1, 1, 2, 1, 2, 1]
FORMULA MultiCrashLeafsetExtension-PT-S24C09-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C09-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C09-UpperBounds-04 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA MultiCrashLeafsetExtension-PT-S24C09-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Current structural bounds on expressions (After Parikh guided walk) : Max Seen:[0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 2, 2, 1]
Support contains 7 out of 4788 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4788/4788 places, 12385/12385 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 4788 transition count 12382
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 6 place count 4785 transition count 12382
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 2 Pre rules applied. Total rules applied 6 place count 4785 transition count 12380
Deduced a syphon composed of 2 places in 12 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 2 with 4 rules applied. Total rules applied 10 place count 4783 transition count 12380
Free-agglomeration rule (complex) applied 6 times.
Iterating global reduction 2 with 6 rules applied. Total rules applied 16 place count 4783 transition count 12454
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 2 with 6 rules applied. Total rules applied 22 place count 4777 transition count 12454
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 29 place count 4770 transition count 12447
Iterating global reduction 3 with 7 rules applied. Total rules applied 36 place count 4770 transition count 12447
Applied a total of 36 rules in 2793 ms. Remains 4770 /4788 variables (removed 18) and now considering 12447/12385 (removed -62) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2797 ms. Remains : 4770/4788 places, 12447/12385 transitions.
[2025-06-03 00:33:59] [INFO ] Flow matrix only has 11561 transitions (discarded 886 similar events)
// Phase 1: matrix 11561 rows 4770 cols
[2025-06-03 00:34:00] [INFO ] Computed 1145 invariants in 681 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 2, 2, 1]
RANDOM walk for 481039 steps (8661 resets) in 30001 ms. (16 steps per ms)
BEST_FIRST walk for 3835611 steps (9029 resets) in 35007 ms. (109 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 2, 2, 1]
[2025-06-03 00:35:05] [INFO ] Flow matrix only has 11561 transitions (discarded 886 similar events)
[2025-06-03 00:35:05] [INFO ] Invariant cache hit.
[2025-06-03 00:35:06] [INFO ] [Real]Absence check using 49 positive place invariants in 136 ms returned sat
[2025-06-03 00:35:06] [INFO ] [Real]Absence check using 49 positive and 1096 generalized place invariants in 398 ms returned sat
[2025-06-03 00:35:14] [INFO ] [Real]Absence check using state equation in 8089 ms returned sat
[2025-06-03 00:35:15] [INFO ] State equation strengthened by 7402 read => feed constraints.
[2025-06-03 00:35:17] [INFO ] [Real]Added 7402 Read/Feed constraints in 2874 ms returned sat
[2025-06-03 00:35:18] [INFO ] Solution in real domain found non-integer solution.
[2025-06-03 00:35:19] [INFO ] [Nat]Absence check using 49 positive place invariants in 131 ms returned sat
[2025-06-03 00:35:19] [INFO ] [Nat]Absence check using 49 positive and 1096 generalized place invariants in 484 ms returned sat
[2025-06-03 00:35:27] [INFO ] [Nat]Absence check using state equation in 7903 ms returned sat
[2025-06-03 00:35:33] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-03 00:35:37] [INFO ] [Nat]Added 7402 Read/Feed constraints in 10015 ms returned unknown
[2025-06-03 00:35:38] [INFO ] [Real]Absence check using 49 positive place invariants in 141 ms returned sat
[2025-06-03 00:35:39] [INFO ] [Real]Absence check using 49 positive and 1096 generalized place invariants in 616 ms returned sat
[2025-06-03 00:35:46] [INFO ] [Real]Absence check using state equation in 7243 ms returned sat
[2025-06-03 00:35:51] [INFO ] [Real]Added 7402 Read/Feed constraints in 3975 ms returned sat
[2025-06-03 00:35:51] [INFO ] Solution in real domain found non-integer solution.
[2025-06-03 00:35:52] [INFO ] [Nat]Absence check using 49 positive place invariants in 146 ms returned sat
[2025-06-03 00:35:52] [INFO ] [Nat]Absence check using 49 positive and 1096 generalized place invariants in 469 ms returned sat
[2025-06-03 00:36:00] [INFO ] [Nat]Absence check using state equation in 7628 ms returned sat
[2025-06-03 00:36:05] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-03 00:36:10] [INFO ] [Nat]Added 7402 Read/Feed constraints in 9956 ms returned unknown
[2025-06-03 00:36:11] [INFO ] [Real]Absence check using 49 positive place invariants in 140 ms returned sat
[2025-06-03 00:36:11] [INFO ] [Real]Absence check using 49 positive and 1096 generalized place invariants in 455 ms returned sat
[2025-06-03 00:36:19] [INFO ] [Real]Absence check using state equation in 7823 ms returned sat
[2025-06-03 00:36:22] [INFO ] [Real]Added 7402 Read/Feed constraints in 2603 ms returned sat
[2025-06-03 00:36:23] [INFO ] Solution in real domain found non-integer solution.
[2025-06-03 00:36:24] [INFO ] [Nat]Absence check using 49 positive place invariants in 150 ms returned sat
[2025-06-03 00:36:24] [INFO ] [Nat]Absence check using 49 positive and 1096 generalized place invariants in 552 ms returned sat
[2025-06-03 00:36:32] [INFO ] [Nat]Absence check using state equation in 8194 ms returned sat
[2025-06-03 00:36:38] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-03 00:36:42] [INFO ] [Nat]Added 7402 Read/Feed constraints in 9806 ms returned unknown
[2025-06-03 00:36:43] [INFO ] [Real]Absence check using 49 positive place invariants in 136 ms returned sat
[2025-06-03 00:36:44] [INFO ] [Real]Absence check using 49 positive and 1096 generalized place invariants in 479 ms returned sat
[2025-06-03 00:36:52] [INFO ] [Real]Absence check using state equation in 8197 ms returned sat
[2025-06-03 00:36:56] [INFO ] [Real]Added 7402 Read/Feed constraints in 3172 ms returned sat
[2025-06-03 00:36:56] [INFO ] Solution in real domain found non-integer solution.
[2025-06-03 00:36:57] [INFO ] [Nat]Absence check using 49 positive place invariants in 210 ms returned sat
[2025-06-03 00:36:58] [INFO ] [Nat]Absence check using 49 positive and 1096 generalized place invariants in 578 ms returned sat
[2025-06-03 00:37:06] [INFO ] [Nat]Absence check using state equation in 8724 ms returned sat
[2025-06-03 00:37:12] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-03 00:37:17] [INFO ] [Nat]Added 7402 Read/Feed constraints in 10098 ms returned unknown
[2025-06-03 00:37:18] [INFO ] [Real]Absence check using 49 positive place invariants in 133 ms returned sat
[2025-06-03 00:37:18] [INFO ] [Real]Absence check using 49 positive and 1096 generalized place invariants in 444 ms returned sat
[2025-06-03 00:37:26] [INFO ] [Real]Absence check using state equation in 7655 ms returned sat
[2025-06-03 00:37:28] [INFO ] [Real]Added 7402 Read/Feed constraints in 2199 ms returned sat
[2025-06-03 00:37:29] [INFO ] Solution in real domain found non-integer solution.
[2025-06-03 00:37:30] [INFO ] [Nat]Absence check using 49 positive place invariants in 136 ms returned sat
[2025-06-03 00:37:30] [INFO ] [Nat]Absence check using 49 positive and 1096 generalized place invariants in 384 ms returned sat
[2025-06-03 00:37:39] [INFO ] [Nat]Absence check using state equation in 8661 ms returned sat
[2025-06-03 00:37:44] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-03 00:37:49] [INFO ] [Nat]Added 7402 Read/Feed constraints in 9778 ms returned unknown
[2025-06-03 00:37:50] [INFO ] [Real]Absence check using 49 positive place invariants in 141 ms returned sat
[2025-06-03 00:37:50] [INFO ] [Real]Absence check using 49 positive and 1096 generalized place invariants in 443 ms returned sat
[2025-06-03 00:37:57] [INFO ] [Real]Absence check using state equation in 6315 ms returned sat
[2025-06-03 00:38:00] [INFO ] [Real]Added 7402 Read/Feed constraints in 2670 ms returned sat
[2025-06-03 00:38:00] [INFO ] Solution in real domain found non-integer solution.
[2025-06-03 00:38:01] [INFO ] [Nat]Absence check using 49 positive place invariants in 135 ms returned sat
[2025-06-03 00:38:02] [INFO ] [Nat]Absence check using 49 positive and 1096 generalized place invariants in 434 ms returned sat
[2025-06-03 00:38:09] [INFO ] [Nat]Absence check using state equation in 7570 ms returned sat
[2025-06-03 00:38:16] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-03 00:38:23] [INFO ] [Nat]Added 7402 Read/Feed constraints in 13855 ms returned unknown
[2025-06-03 00:38:24] [INFO ] [Real]Absence check using 49 positive place invariants in 133 ms returned sat
[2025-06-03 00:38:25] [INFO ] [Real]Absence check using 49 positive and 1096 generalized place invariants in 410 ms returned sat
[2025-06-03 00:38:31] [INFO ] [Real]Absence check using state equation in 6937 ms returned sat
[2025-06-03 00:38:34] [INFO ] [Real]Added 7402 Read/Feed constraints in 2188 ms returned sat
[2025-06-03 00:38:34] [INFO ] Solution in real domain found non-integer solution.
[2025-06-03 00:38:35] [INFO ] [Nat]Absence check using 49 positive place invariants in 152 ms returned sat
[2025-06-03 00:38:36] [INFO ] [Nat]Absence check using 49 positive and 1096 generalized place invariants in 404 ms returned sat
[2025-06-03 00:38:42] [INFO ] [Nat]Absence check using state equation in 6672 ms returned sat
[2025-06-03 00:38:48] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-03 00:38:52] [INFO ] [Nat]Added 7402 Read/Feed constraints in 9967 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, 2, 2, 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, 2, 2, 1]
Support contains 7 out of 4770 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4770/4770 places, 12447/12447 transitions.
Applied a total of 0 rules in 1252 ms. Remains 4770 /4770 variables (removed 0) and now considering 12447/12447 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1255 ms. Remains : 4770/4770 places, 12447/12447 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 4770/4770 places, 12447/12447 transitions.
Applied a total of 0 rules in 955 ms. Remains 4770 /4770 variables (removed 0) and now considering 12447/12447 (removed 0) transitions.
[2025-06-03 00:38:55] [INFO ] Flow matrix only has 11561 transitions (discarded 886 similar events)
[2025-06-03 00:38:55] [INFO ] Invariant cache hit.
[2025-06-03 00:39:26] [INFO ] Performed 4044/4770 implicitness test of which 1052 returned IMPLICIT in 30 seconds.
[2025-06-03 00:39:29] [INFO ] Implicit Places using invariants in 34441 ms returned [4, 7, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 22, 28, 36, 46, 58, 72, 88, 106, 126, 148, 171, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 222, 240, 256, 270, 282, 292, 300, 306, 310, 312, 333, 339, 341, 342, 343, 344, 345, 346, 347, 348, 349, 350, 352, 356, 362, 370, 380, 392, 406, 422, 440, 460, 481, 501, 502, 503, 504, 505, 506, 507, 508, 509, 510, 528, 544, 558, 570, 580, 588, 594, 598, 600, 602, 623, 629, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 642, 644, 648, 654, 662, 672, 684, 698, 714, 732, 751, 769, 770, 771, 772, 773, 774, 775, 776, 777, 778, 794, 808, 820, 830, 838, 844, 848, 850, 852, 854, 875, 881, 883, 884, 885, 886, 887, 888, 889, 890, 891, 892, 894, 896, 898, 902, 908, 916, 926, 938, 952, 968, 985, 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1010, 1024, 1036, 1046, 1054, 1060, 1064, 1066, 1068, 1070, 1072, 1093, 1099, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1110, 1112, 1114, 1116, 1118, 1122, 1128, 1136, 1146, 1158, 1172, 1187, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1210, 1222, 1232, 1240, 1246, 1250, 1252, 1254, 1256, 1258, 1260, 1281, 1287, 1289, 1290, 1291, 1292, 1293, 1294, 1295, 1296, 1297, 1298, 1300, 1302, 1304, 1306, 1308, 1312, 1318, 1326, 1336, 1348, 1361, 1373, 1374, 1375, 1376, 1377, 1378, 1379, 1380, 1381, 1382, 1392, 1400, 1406, 1410, 1412, 1414, 1416, 1418, 1420, 1422, 1443, 1449, 1451, 1452, 1453, 1454, 1455, 1456, 1457, 1458, 1459, 1460, 1462, 1464, 1466, 1468, 1470, 1472, 1476, 1482, 1490, 1500, 1511, 1521, 1522, 1523, 1524, 1525, 1526, 1527, 1528, 1529, 1530, 1538, 1544, 1548, 1550, 1552, 1554, 1556, 1558, 1560, 1562, 1583, 1589, 1591, 1592, 1593, 1594, 1595, 1596, 1597, 1598, 1599, 1600, 1602, 1604, 1606, 1608, 1610, 1612, 1614, 1618, 1624, 1632, 1641, 1649, 1650, 1651, 1652, 1653, 1654, 1655, 1656, 1657, 1658, 1664, 1668, 1670, 1672, 1674, 1676, 1678, 1680, 1682, 1684, 1705, 1711, 1713, 1714, 1715, 1716, 1717, 1718, 1719, 1720, 1721, 1722, 1724, 1726, 1728, 1730, 1732, 1734, 1736, 1738, 1742, 1748, 1755, 1761, 1762, 1763, 1764, 1765, 1766, 1767, 1768, 1769, 1770, 1774, 1776, 1778, 1780, 1782, 1784, 1786, 1788, 1790, 1792, 1813, 1819, 1821, 1822, 1823, 1824, 1825, 1826, 1827, 1828, 1829, 1830, 1832, 1834, 1836, 1838, 1840, 1842, 1844, 1846, 1848, 1852, 1857, 1861, 1862, 1863, 1864, 1865, 1866, 1867, 1868, 1869, 1870, 1872, 1874, 1876, 1878, 1880, 1882, 1884, 1886, 1888, 1890, 1911, 1917, 1919, 1920, 1921, 1922, 1923, 1924, 1925, 1926, 1927, 1928, 1930, 1932, 1934, 1936, 1938, 1940, 1942, 1944, 1946, 1948, 1951, 1953, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1961, 1962, 1964, 1966, 1968, 1970, 1972, 1974, 1976, 1978, 1980, 1982, 2003, 2009, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2022, 2024, 2026, 2028, 2030, 2032, 2034, 2036, 2038, 2040, 2042, 2044, 2045, 2046, 2047, 2048, 2049, 2050, 2051, 2052, 2053, 2055, 2057, 2059, 2061, 2063, 2065, 2067, 2069, 2071, 2073, 2094, 2096, 2099, 2101, 2102, 2103, 2104, 2105, 2106, 2107, 2108, 2109, 2110, 2112, 2114, 2116, 2118, 2120, 2122, 2124, 2126, 2128, 2130, 2132, 2134, 2135, 2136, 2137, 2138, 2139, 2140, 2141, 2142, 2143, 2145, 2147, 2149, 2151, 2153, 2155, 2157, 2159, 2161, 2163, 2184, 2190, 2192, 2193, 2194, 2195, 2196, 2197, 2198, 2199, 2200, 2201, 2203, 2205, 2207, 2209, 2211, 2213, 2215, 2217, 2219, 2221, 2223, 2225, 2226, 2227, 2228, 2229, 2230, 2231, 2232, 2233, 2234, 2236, 2238, 2240, 2242, 2244, 2246, 2248, 2250, 2252, 2254, 2275, 2281, 2283, 2284, 2285, 2286, 2287, 2288, 2289, 2290, 2291, 2292, 2294, 2296, 2298, 2300, 2302, 2304, 2306, 2308, 2310, 2312, 2314, 2317, 2318, 2319, 2320, 2321, 2322, 2323, 2324, 2325, 2326, 2328, 2330, 2332, 2334, 2336, 2338, 2340, 2342, 2344, 2346, 2367, 2373, 2375, 2376, 2377, 2378, 2379, 2380, 2381, 2382, 2383, 2384, 2386, 2388, 2390, 2392, 2394, 2396, 2398, 2400, 2402, 2404, 2408, 2413, 2414, 2415, 2416, 2417, 2418, 2419, 2420, 2421, 2422, 2426, 2428, 2430, 2432, 2434, 2436, 2438, 2440, 2442, 2444, 2465, 2471, 2473, 2474, 2475, 2476, 2477, 2478, 2479, 2480, 2481, 2482, 2484, 2486, 2488, 2490, 2492, 2494, 2496, 2498, 2500, 2504, 2510, 2517, 2518, 2519, 2520, 2521, 2522, 2523, 2524, 2525, 2526, 2532, 2536, 2538, 2540, 2542, 2544, 2546, 2548, 2550, 2552, 2573, 2579, 2581, 2582, 2583, 2584, 2585, 2586, 2587, 2588, 2589, 2590, 2592, 2594, 2596, 2598, 2600, 2602, 2604, 2606, 2610, 2616, 2624, 2633, 2634, 2635, 2636, 2637, 2638, 2639, 2640, 2641, 2642, 2650, 2656, 2660, 2662, 2664, 2666, 2668, 2670, 2672, 2674, 2695, 2701, 2703, 2704, 2705, 2706, 2707, 2708, 2709, 2710, 2711, 2712, 2714, 2716, 2718, 2720, 2722, 2724, 2726, 2730, 2736, 2744, 2754, 2765, 2766, 2767, 2768, 2769, 2770, 2771, 2772, 2773, 2774, 2784, 2792, 2798, 2802, 2804, 2806, 2808, 2810, 2812, 2814, 2835, 2841, 2843, 2844, 2845, 2846, 2847, 2848, 2849, 2850, 2851, 2852, 2854, 2856, 2858, 2860, 2862, 2864, 2868, 2874, 2882, 2892, 2904, 2917, 2918, 2919, 2920, 2921, 2922, 2923, 2924, 2925, 2926, 2938, 2948, 2956, 2962, 2966, 2968, 2970, 2972, 2974, 2976, 2997, 3003, 3005, 3006, 3007, 3008, 3009, 3010, 3011, 3012, 3013, 3014, 3016, 3018, 3020, 3022, 3024, 3028, 3034, 3042, 3052, 3064, 3078, 3093, 3094, 3095, 3096, 3097, 3098, 3099, 3100, 3101, 3102, 3116, 3128, 3138, 3146, 3152, 3156, 3158, 3160, 3162, 3164, 3185, 3191, 3193, 3194, 3195, 3196, 3197, 3198, 3199, 3200, 3202, 3204, 3206, 3210, 3212, 3216, 3222, 3230, 3240, 3252, 3266, 3282, 3299, 3300, 3301, 3302, 3303, 3304, 3305, 3306, 3307, 3308, 3324, 3338, 3350, 3360, 3368, 3374, 3378, 3380, 3382, 3384, 3405, 3411, 3413, 3414, 3415, 3416, 3417, 3418, 3419, 3420, 3421, 3422, 3424, 3426, 3428, 3432, 3438, 3446, 3456, 3468, 3482, 3498, 3516, 3535, 3536, 3537, 3538, 3539, 3540, 3541, 3542, 3544, 3563, 3579, 3593, 3605, 3615, 3623, 3629, 3633, 3635, 3637, 3658, 3664, 3666, 3667, 3668, 3669, 3670, 3671, 3672, 3673, 3674, 3675, 3677, 3679, 3683, 3689, 3697, 3707, 3719, 3733, 3749, 3767, 3787, 3808, 3809, 3810, 3811, 3812, 3813, 3814, 3815, 3816, 3817, 3837, 3855, 3871, 3885, 3897, 3907, 3915, 3921, 3925, 3927, 3948, 3950, 3953, 3955, 3956, 3957, 3958, 3959, 3960, 3961, 3962, 3963, 3964, 3966, 3970, 3976, 3984, 3994, 4006, 4020, 4036, 4054, 4074, 4096, 4119, 4120, 4121, 4122, 4123, 4124, 4125, 4127, 4128, 4150, 4170, 4188, 4204, 4218, 4230, 4240, 4248, 4255, 4259, 4280]
[2025-06-03 00:39:29] [INFO ] Actually due to overlaps returned [333, 623, 875, 1093, 1281, 1443, 1583, 1705, 1813, 1911, 2003, 2094, 2184, 2275, 2367, 2465, 2573, 2695, 2835, 2997, 3185, 3405, 3658, 3948, 4280, 4, 9, 10, 11, 12, 13, 14, 15, 16, 17, 193, 194, 195, 196, 197, 198, 199, 200, 201, 341, 342, 343, 344, 345, 346, 347, 348, 349, 501, 502, 503, 504, 505, 506, 507, 508, 509, 631, 632, 633, 634, 635, 636, 637, 638, 639, 769, 770, 771, 772, 773, 774, 775, 776, 777, 883, 884, 885, 886, 887, 888, 889, 890, 891, 1001, 1002, 1003, 1004, 1005, 1006, 1007, 1008, 1009, 1101, 1102, 1103, 1104, 1105, 1106, 1107, 1108, 1109, 1201, 1202, 1203, 1204, 1205, 1206, 1207, 1208, 1209, 1289, 1290, 1291, 1292, 1293, 1294, 1295, 1296, 1297, 1373, 1374, 1375, 1376, 1377, 1378, 1379, 1380, 1381, 1451, 1452, 1453, 1454, 1455, 1456, 1457, 1458, 1459, 1521, 1522, 1523, 1524, 1525, 1526, 1527, 1528, 1529, 1591, 1592, 1593, 1594, 1595, 1596, 1597, 1598, 1599, 1649, 1650, 1651, 1652, 1653, 1654, 1655, 1656, 1657, 1713, 1714, 1715, 1716, 1717, 1718, 1719, 1720, 1721, 1761, 1762, 1763, 1764, 1765, 1766, 1767, 1768, 1769, 1821, 1822, 1823, 1824, 1825, 1826, 1827, 1828, 1829, 1861, 1862, 1863, 1864, 1865, 1866, 1867, 1868, 1869, 1919, 1920, 1921, 1922, 1923, 1924, 1925, 1926, 1927, 1953, 1954, 1955, 1956, 1957, 1958, 1959, 1960, 1961, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2044, 2045, 2046, 2047, 2048, 2049, 2050, 2051, 2052, 2096, 2101, 2102, 2103, 2104, 2105, 2106, 2107, 2108, 2109, 2134, 2135, 2136, 2137, 2138, 2139, 2140, 2141, 2142, 2192, 2193, 2194, 2195, 2196, 2197, 2198, 2199, 2200, 2225, 2226, 2227, 2228, 2229, 2230, 2231, 2232, 2233, 2283, 2284, 2285, 2286, 2287, 2288, 2289, 2290, 2291, 2317, 2318, 2319, 2320, 2321, 2322, 2323, 2324, 2325, 2375, 2376, 2377, 2378, 2379, 2380, 2381, 2382, 2383, 2413, 2414, 2415, 2416, 2417, 2418, 2419, 2420, 2421, 2473, 2474, 2475, 2476, 2477, 2478, 2479, 2480, 2481, 2517, 2518, 2519, 2520, 2521, 2522, 2523, 2524, 2525, 2581, 2582, 2583, 2584, 2585, 2586, 2587, 2588, 2589, 2633, 2634, 2635, 2636, 2637, 2638, 2639, 2640, 2641, 2703, 2704, 2705, 2706, 2707, 2708, 2709, 2710, 2711, 2765, 2766, 2767, 2768, 2769, 2770, 2771, 2772, 2773, 2843, 2844, 2845, 2846, 2847, 2848, 2849, 2850, 2851, 2917, 2918, 2919, 2920, 2921, 2922, 2923, 2924, 2925, 3005, 3006, 3007, 3008, 3009, 3010, 3011, 3012, 3013, 3093, 3094, 3095, 3096, 3097, 3098, 3099, 3100, 3101, 3193, 3194, 3195, 3196, 3197, 3198, 3199, 3200, 3299, 3300, 3301, 3302, 3303, 3304, 3305, 3306, 3307, 3413, 3414, 3415, 3416, 3417, 3418, 3419, 3420, 3421, 3535, 3536, 3537, 3538, 3539, 3540, 3541, 3542, 3666, 3667, 3668, 3669, 3670, 3671, 3672, 3673, 3674, 3808, 3809, 3810, 3811, 3812, 3813, 3814, 3815, 3816, 3950, 3955, 3956, 3957, 3958, 3959, 3960, 3961, 3962, 3963, 4119, 4120, 4121, 4122, 4123, 4124, 4125, 4127]
Discarding 475 places :
Implicit Place search using SMT only with invariants took 34486 ms to find 475 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 4295/4770 places, 12447/12447 transitions.
Discarding 429 places :
Symmetric choice reduction at 0 with 429 rule applications. Total rules 429 place count 3866 transition count 12018
Iterating global reduction 0 with 429 rules applied. Total rules applied 858 place count 3866 transition count 12018
Discarding 429 places :
Symmetric choice reduction at 0 with 429 rule applications. Total rules 1287 place count 3437 transition count 11589
Iterating global reduction 0 with 429 rules applied. Total rules applied 1716 place count 3437 transition count 11589
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 0 with 3 rules applied. Total rules applied 1719 place count 3437 transition count 11586
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 1722 place count 3434 transition count 11586
Applied a total of 1722 rules in 2462 ms. Remains 3434 /4295 variables (removed 861) and now considering 11586/12447 (removed 861) transitions.
[2025-06-03 00:39:32] [INFO ] Flow matrix only has 10700 transitions (discarded 886 similar events)
// Phase 1: matrix 10700 rows 3434 cols
[2025-06-03 00:39:32] [INFO ] Computed 670 invariants in 222 ms
[2025-06-03 00:39:52] [INFO ] Implicit Places using invariants in 20413 ms returned [6, 8, 12, 18, 26, 36, 48, 62, 78, 96, 116, 138, 161, 183, 203, 221, 237, 251, 263, 273, 281, 287, 291, 293, 318, 320, 322, 326, 332, 340, 350, 362, 376, 392, 410, 430, 451, 471, 489, 505, 519, 531, 541, 549, 555, 559, 561, 563, 571, 573, 575, 577, 581, 587, 595, 605, 617, 631, 647, 665, 684, 702, 718, 732, 744, 754, 762, 768, 772, 774, 776, 778, 786, 788, 790, 792, 794, 798, 804, 812, 822, 834, 848, 864, 881, 897, 911, 923, 933, 941, 947, 951, 953, 955, 957, 959, 967, 969, 971, 973, 975, 977, 981, 987, 995, 1005, 1017, 1031, 1046, 1060, 1072, 1082, 1090, 1096, 1100, 1102, 1104, 1106, 1108, 1110, 1118, 1120, 1122, 1124, 1126, 1128, 1130, 1134, 1140, 1148, 1158, 1170, 1183, 1195, 1205, 1213, 1219, 1223, 1225, 1227, 1229, 1231, 1233, 1235, 1243, 1245, 1247, 1249, 1251, 1253, 1255, 1257, 1261, 1267, 1275, 1285, 1296, 1306, 1314, 1320, 1324, 1326, 1328, 1330, 1332, 1334, 1336, 1338, 1346, 1348, 1350, 1352, 1354, 1356, 1358, 1360, 1362, 1366, 1372, 1380, 1389, 1397, 1403, 1407, 1409, 1411, 1413, 1415, 1417, 1419, 1421, 1423, 1431, 1433, 1435, 1437, 1439, 1441, 1443, 1445, 1447, 1449, 1453, 1459, 1466, 1472, 1476, 1478, 1480, 1482, 1484, 1486, 1488, 1490, 1492, 1494, 1502, 1504, 1506, 1508, 1510, 1512, 1514, 1516, 1518, 1520, 1522, 1526, 1531, 1535, 1537, 1539, 1541, 1543, 1545, 1547, 1549, 1551, 1553, 1555, 1563, 1565, 1567, 1569, 1571, 1573, 1575, 1577, 1579, 1581, 1583, 1585, 1588, 1590, 1592, 1594, 1596, 1598, 1600, 1602, 1604, 1606, 1608, 1610, 1618, 1620, 1622, 1624, 1626, 1628, 1630, 1632, 1634, 1636, 1638, 1640, 1642, 1644, 1646, 1648, 1650, 1652, 1654, 1656, 1658, 1660, 1662, 1664, 1670, 1672, 1674, 1676, 1678, 1680, 1682, 1684, 1686, 1688, 1690, 1692, 1694, 1696, 1698, 1700, 1702, 1704, 1706, 1708, 1710, 1712, 1714, 1716, 1723, 1725, 1727, 1729, 1731, 1733, 1735, 1737, 1739, 1741, 1743, 1745, 1747, 1749, 1751, 1753, 1755, 1757, 1759, 1761, 1763, 1765, 1767, 1769, 1777, 1779, 1781, 1783, 1785, 1787, 1789, 1791, 1793, 1795, 1797, 1799, 1801, 1804, 1806, 1808, 1810, 1812, 1814, 1816, 1818, 1820, 1822, 1824, 1832, 1834, 1836, 1838, 1840, 1842, 1844, 1846, 1848, 1850, 1852, 1854, 1858, 1863, 1867, 1869, 1871, 1873, 1875, 1877, 1879, 1881, 1883, 1885, 1893, 1895, 1897, 1899, 1901, 1903, 1905, 1907, 1909, 1911, 1913, 1917, 1923, 1930, 1936, 1940, 1942, 1944, 1946, 1948, 1950, 1952, 1954, 1956, 1964, 1966, 1968, 1970, 1972, 1974, 1976, 1978, 1980, 1982, 1986, 1992, 2000, 2009, 2017, 2023, 2027, 2029, 2031, 2033, 2035, 2037, 2039, 2041, 2049, 2051, 2053, 2055, 2057, 2059, 2061, 2063, 2065, 2069, 2075, 2083, 2093, 2104, 2114, 2122, 2128, 2132, 2134, 2136, 2138, 2140, 2142, 2144, 2152, 2154, 2156, 2158, 2160, 2162, 2164, 2166, 2170, 2176, 2184, 2194, 2206, 2219, 2231, 2241, 2249, 2255, 2259, 2261, 2263, 2265, 2267, 2269, 2277, 2279, 2281, 2283, 2285, 2287, 2289, 2293, 2299, 2307, 2317, 2329, 2343, 2358, 2372, 2384, 2394, 2402, 2408, 2412, 2414, 2416, 2418, 2420, 2428, 2431, 2433, 2435, 2439, 2441, 2445, 2451, 2459, 2469, 2481, 2495, 2511, 2528, 2544, 2558, 2570, 2580, 2588, 2594, 2598, 2600, 2602, 2604, 2613, 2615, 2617, 2619, 2621, 2625, 2631, 2639, 2649, 2661, 2675, 2691, 2709, 2729, 2748, 2764, 2778, 2790, 2800, 2808, 2814, 2818, 2820, 2822, 2831, 2833, 2835, 2837, 2841, 2847, 2855, 2865, 2877, 2891, 2907, 2925, 2945, 2966, 2986, 3004, 3020, 3034, 3046, 3056, 3064, 3070, 3074, 3076, 3082, 3084, 3086, 3090, 3096, 3104, 3114, 3126, 3140, 3156, 3174, 3194, 3216, 3240, 3262, 3282, 3300, 3316, 3330, 3342, 3352, 3360, 3367, 3371]
Discarding 600 places :
Implicit Place search using SMT only with invariants took 20467 ms to find 600 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2834/4770 places, 11586/12447 transitions.
Applied a total of 0 rules in 1014 ms. Remains 2834 /2834 variables (removed 0) and now considering 11586/11586 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 3 iterations and 59391 ms. Remains : 2834/4770 places, 11586/12447 transitions.
[2025-06-03 00:39:53] [INFO ] Flow matrix only has 10700 transitions (discarded 886 similar events)
// Phase 1: matrix 10700 rows 2834 cols
[2025-06-03 00:39:54] [INFO ] Computed 70 invariants in 372 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 2, 2, 1]
RANDOM walk for 523037 steps (9798 resets) in 30001 ms. (17 steps per ms)
BEST_FIRST walk for 5100276 steps (9331 resets) in 35007 ms. (145 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 2, 2, 1]
[2025-06-03 00:40:59] [INFO ] Flow matrix only has 10700 transitions (discarded 886 similar events)
[2025-06-03 00:40:59] [INFO ] Invariant cache hit.
[2025-06-03 00:40:59] [INFO ] [Real]Absence check using 47 positive place invariants in 117 ms returned sat
[2025-06-03 00:40:59] [INFO ] [Real]Absence check using 47 positive and 23 generalized place invariants in 9 ms returned sat
[2025-06-03 00:41:08] [INFO ] [Real]Absence check using state equation in 8306 ms returned sat
[2025-06-03 00:41:08] [INFO ] Solution in real domain found non-integer solution.
[2025-06-03 00:41:09] [INFO ] [Nat]Absence check using 47 positive place invariants in 80 ms returned sat
[2025-06-03 00:41:09] [INFO ] [Nat]Absence check using 47 positive and 23 generalized place invariants in 11 ms returned sat
[2025-06-03 00:41:17] [INFO ] [Nat]Absence check using state equation in 7789 ms returned sat
[2025-06-03 00:41:17] [INFO ] State equation strengthened by 7402 read => feed constraints.
[2025-06-03 00:41:22] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-03 00:41:24] [INFO ] [Nat]Added 7402 Read/Feed constraints in 7199 ms returned sat
[2025-06-03 00:41:26] [INFO ] Computed and/alt/rep : 4563/6621/4563 causal constraints (skipped 6043 transitions) in 1937 ms.
[2025-06-03 00:41:31] [INFO ] Added : 17 causal constraints over 4 iterations in 7118 ms. Result :sat
Minimization took 7716 ms.
[2025-06-03 00:41:40] [INFO ] [Real]Absence check using 47 positive place invariants in 84 ms returned sat
[2025-06-03 00:41:40] [INFO ] [Real]Absence check using 47 positive and 23 generalized place invariants in 12 ms returned sat
[2025-06-03 00:41:46] [INFO ] [Real]Absence check using state equation in 6570 ms returned sat
[2025-06-03 00:41:50] [INFO ] [Real]Added 7402 Read/Feed constraints in 3250 ms returned sat
[2025-06-03 00:41:50] [INFO ] Solution in real domain found non-integer solution.
[2025-06-03 00:41:51] [INFO ] [Nat]Absence check using 47 positive place invariants in 78 ms returned sat
[2025-06-03 00:41:51] [INFO ] [Nat]Absence check using 47 positive and 23 generalized place invariants in 10 ms returned sat
[2025-06-03 00:41:58] [INFO ] [Nat]Absence check using state equation in 6965 ms returned sat
[2025-06-03 00:42:03] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-03 00:42:08] [INFO ] [Nat]Added 7402 Read/Feed constraints in 9753 ms returned unknown
[2025-06-03 00:42:08] [INFO ] [Real]Absence check using 47 positive place invariants in 79 ms returned sat
[2025-06-03 00:42:08] [INFO ] [Real]Absence check using 47 positive and 23 generalized place invariants in 9 ms returned sat
[2025-06-03 00:42:17] [INFO ] [Real]Absence check using state equation in 8307 ms returned sat
[2025-06-03 00:42:22] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-03 00:42:23] [INFO ] [Real]Added 7402 Read/Feed constraints in 5877 ms returned sat
[2025-06-03 00:42:23] [INFO ] Solution in real domain found non-integer solution.
[2025-06-03 00:42:24] [INFO ] [Nat]Absence check using 47 positive place invariants in 78 ms returned sat
[2025-06-03 00:42:24] [INFO ] [Nat]Absence check using 47 positive and 23 generalized place invariants in 8 ms returned sat
[2025-06-03 00:42:32] [INFO ] [Nat]Absence check using state equation in 8280 ms returned sat
[2025-06-03 00:42:37] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-03 00:42:42] [INFO ] [Nat]Added 7402 Read/Feed constraints in 9642 ms returned unknown
[2025-06-03 00:42:43] [INFO ] [Real]Absence check using 47 positive place invariants in 119 ms returned sat
[2025-06-03 00:42:43] [INFO ] [Real]Absence check using 47 positive and 23 generalized place invariants in 12 ms returned sat
[2025-06-03 00:42:50] [INFO ] [Real]Absence check using state equation in 7760 ms returned sat
[2025-06-03 00:42:56] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-03 00:43:00] [INFO ] [Real]Added 7402 Read/Feed constraints in 9521 ms returned sat
[2025-06-03 00:43:01] [INFO ] Solution in real domain found non-integer solution.
[2025-06-03 00:43:01] [INFO ] [Nat]Absence check using 47 positive place invariants in 118 ms returned sat
[2025-06-03 00:43:01] [INFO ] [Nat]Absence check using 47 positive and 23 generalized place invariants in 8 ms returned sat
[2025-06-03 00:43:09] [INFO ] [Nat]Absence check using state equation in 7622 ms returned sat
[2025-06-03 00:43:14] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-03 00:43:19] [INFO ] [Nat]Added 7402 Read/Feed constraints in 9759 ms returned unknown
[2025-06-03 00:43:19] [INFO ] [Real]Absence check using 47 positive place invariants in 71 ms returned sat
[2025-06-03 00:43:19] [INFO ] [Real]Absence check using 47 positive and 23 generalized place invariants in 17 ms returned sat
[2025-06-03 00:43:27] [INFO ] [Real]Absence check using state equation in 7832 ms returned sat
[2025-06-03 00:43:30] [INFO ] [Real]Added 7402 Read/Feed constraints in 2203 ms returned sat
[2025-06-03 00:43:30] [INFO ] Solution in real domain found non-integer solution.
[2025-06-03 00:43:31] [INFO ] [Nat]Absence check using 47 positive place invariants in 70 ms returned sat
[2025-06-03 00:43:31] [INFO ] [Nat]Absence check using 47 positive and 23 generalized place invariants in 9 ms returned sat
[2025-06-03 00:43:38] [INFO ] [Nat]Absence check using state equation in 7297 ms returned sat
[2025-06-03 00:43:43] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-03 00:43:44] [INFO ] [Nat]Added 7402 Read/Feed constraints in 6488 ms returned sat
[2025-06-03 00:43:46] [INFO ] Computed and/alt/rep : 4563/6621/4563 causal constraints (skipped 6043 transitions) in 1591 ms.
[2025-06-03 00:43:51] [INFO ] Added : 15 causal constraints over 3 iterations in 6403 ms. Result :sat
Minimization took 6100 ms.
[2025-06-03 00:43:58] [INFO ] [Real]Absence check using 47 positive place invariants in 74 ms returned sat
[2025-06-03 00:43:58] [INFO ] [Real]Absence check using 47 positive and 23 generalized place invariants in 13 ms returned sat
[2025-06-03 00:44:04] [INFO ] [Real]Absence check using state equation in 6208 ms returned sat
[2025-06-03 00:44:07] [INFO ] [Real]Added 7402 Read/Feed constraints in 2757 ms returned sat
[2025-06-03 00:44:07] [INFO ] Solution in real domain found non-integer solution.
[2025-06-03 00:44:08] [INFO ] [Nat]Absence check using 47 positive place invariants in 112 ms returned sat
[2025-06-03 00:44:08] [INFO ] [Nat]Absence check using 47 positive and 23 generalized place invariants in 12 ms returned sat
[2025-06-03 00:44:14] [INFO ] [Nat]Absence check using state equation in 5972 ms returned sat
[2025-06-03 00:44:19] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-03 00:44:23] [INFO ] [Nat]Added 7402 Read/Feed constraints in 8761 ms returned sat
[2025-06-03 00:44:24] [INFO ] Computed and/alt/rep : 4563/6621/4563 causal constraints (skipped 6043 transitions) in 1132 ms.
[2025-06-03 00:44:28] [INFO ] Added : 16 causal constraints over 4 iterations in 4876 ms. Result :sat
Minimization took 6024 ms.
[2025-06-03 00:44:35] [INFO ] [Real]Absence check using 47 positive place invariants in 74 ms returned sat
[2025-06-03 00:44:35] [INFO ] [Real]Absence check using 47 positive and 23 generalized place invariants in 10 ms returned sat
[2025-06-03 00:44:41] [INFO ] [Real]Absence check using state equation in 6556 ms returned sat
[2025-06-03 00:44:44] [INFO ] [Real]Added 7402 Read/Feed constraints in 2683 ms returned sat
[2025-06-03 00:44:45] [INFO ] Solution in real domain found non-integer solution.
[2025-06-03 00:44:45] [INFO ] [Nat]Absence check using 47 positive place invariants in 70 ms returned sat
[2025-06-03 00:44:45] [INFO ] [Nat]Absence check using 47 positive and 23 generalized place invariants in 15 ms returned sat
[2025-06-03 00:44:52] [INFO ] [Nat]Absence check using state equation in 6551 ms returned sat
[2025-06-03 00:44:57] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-03 00:45:01] [INFO ] [Nat]Added 7402 Read/Feed constraints in 9624 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, 2, 2, 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, 2, 2, 1]
Support contains 7 out of 2834 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2834/2834 places, 11586/11586 transitions.
Applied a total of 0 rules in 873 ms. Remains 2834 /2834 variables (removed 0) and now considering 11586/11586 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 874 ms. Remains : 2834/2834 places, 11586/11586 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2834/2834 places, 11586/11586 transitions.
Applied a total of 0 rules in 849 ms. Remains 2834 /2834 variables (removed 0) and now considering 11586/11586 (removed 0) transitions.
[2025-06-03 00:45:03] [INFO ] Flow matrix only has 10700 transitions (discarded 886 similar events)
[2025-06-03 00:45:03] [INFO ] Invariant cache hit.
[2025-06-03 00:45:14] [INFO ] Implicit Places using invariants in 10899 ms returned []
Implicit Place search using SMT only with invariants took 10906 ms to find 0 implicit places.
Running 11492 sub problems to find dead transitions.
[2025-06-03 00:45:14] [INFO ] Flow matrix only has 10700 transitions (discarded 886 similar events)
[2025-06-03 00:45:14] [INFO ] Invariant cache hit.
[2025-06-03 00:45:15] [INFO ] State equation strengthened by 7402 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2832 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 11492 unsolved
SMT process timed out in 136817ms, After SMT, problems are : Problem set: 0 solved, 11492 unsolved
Search for dead transitions found 0 dead transitions in 137057ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 148882 ms. Remains : 2834/2834 places, 11586/11586 transitions.
RANDOM walk for 40000 steps (748 resets) in 6735 ms. (5 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (70 resets) in 989 ms. (40 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (71 resets) in 744 ms. (53 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (73 resets) in 967 ms. (41 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (71 resets) in 1034 ms. (38 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (71 resets) in 815 ms. (49 steps per ms) remains 14/14 properties
[2025-06-03 00:47:35] [INFO ] Flatten gal took : 2131 ms
BEST_FIRST walk for 40003 steps (70 resets) in 1116 ms. (35 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (73 resets) in 885 ms. (45 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (71 resets) in 806 ms. (49 steps per ms) remains 14/14 properties
[2025-06-03 00:47:36] [INFO ] Flatten gal took : 943 ms
BEST_FIRST walk for 40004 steps (72 resets) in 921 ms. (43 steps per ms) remains 14/14 properties
[2025-06-03 00:47:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17305118846562858344.gal : 314 ms
BEST_FIRST walk for 40003 steps (70 resets) in 1057 ms. (37 steps per ms) remains 14/14 properties
[2025-06-03 00:47:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3884292611025527016.prop : 6 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17305118846562858344.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3884292611025527016.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
BEST_FIRST walk for 40003 steps (72 resets) in 707 ms. (56 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (71 resets) in 803 ms. (49 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (70 resets) in 792 ms. (50 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (71 resets) in 749 ms. (53 steps per ms) remains 14/14 properties
Loading property file /tmp/ReachabilityCardinality3884292611025527016.prop.
Interrupted probabilistic random walk after 92922 steps, run timeout after 15001 ms. (steps per millisecond=6 ) properties seen :0 out of 14
Probabilistic random walk after 92922 steps, saw 38704 distinct states, run finished after 15006 ms. (steps per millisecond=6 ) properties seen :0
[2025-06-03 00:47:52] [INFO ] Flow matrix only has 10700 transitions (discarded 886 similar events)
[2025-06-03 00:47:52] [INFO ] Invariant cache hit.
[2025-06-03 00:47:52] [INFO ] State equation strengthened by 7402 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 2717/2724 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 14 unsolved
[2025-06-03 00:47:58] [INFO ] Deduced a trap composed of 119 places in 4459 ms of which 222 ms to minimize.
SMT process timed out in 5727ms, After SMT, problems are : Problem set: 0 solved, 14 unsolved
Fused 14 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 7 out of 2834 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2834/2834 places, 11586/11586 transitions.
Applied a total of 0 rules in 868 ms. Remains 2834 /2834 variables (removed 0) and now considering 11586/11586 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 876 ms. Remains : 2834/2834 places, 11586/11586 transitions.
RANDOM walk for 40000 steps (748 resets) in 5947 ms. (6 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (71 resets) in 894 ms. (44 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (71 resets) in 973 ms. (41 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (71 resets) in 748 ms. (53 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (72 resets) in 659 ms. (60 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (71 resets) in 819 ms. (48 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (71 resets) in 865 ms. (46 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (71 resets) in 753 ms. (53 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (72 resets) in 636 ms. (62 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (71 resets) in 725 ms. (55 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40003 steps (73 resets) in 982 ms. (40 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (71 resets) in 860 ms. (46 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (73 resets) in 919 ms. (43 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (72 resets) in 743 ms. (53 steps per ms) remains 14/14 properties
BEST_FIRST walk for 40004 steps (73 resets) in 669 ms. (59 steps per ms) remains 14/14 properties
Interrupted probabilistic random walk after 70923 steps, run timeout after 12001 ms. (steps per millisecond=5 ) properties seen :0 out of 14
Probabilistic random walk after 70923 steps, saw 29674 distinct states, run finished after 12001 ms. (steps per millisecond=5 ) properties seen :0
[2025-06-03 00:48:16] [INFO ] Flow matrix only has 10700 transitions (discarded 886 similar events)
[2025-06-03 00:48:16] [INFO ] Invariant cache hit.
[2025-06-03 00:48:16] [INFO ] State equation strengthened by 7402 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/7 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 14 unsolved
At refinement iteration 1 (OVERLAPS) 2717/2724 variables, 3/3 constraints. Problems are: Problem set: 0 solved, 14 unsolved
[2025-06-03 00:48:20] [INFO ] Deduced a trap composed of 119 places in 3576 ms of which 24 ms to minimize.
[2025-06-03 00:48:24] [INFO ] Deduced a trap composed of 118 places in 3948 ms of which 25 ms to minimize.
Detected timeout of ITS tools.
[2025-06-03 00:48:27] [INFO ] Flatten gal took : 427 ms
[2025-06-03 00:48:27] [INFO ] Applying decomposition
[2025-06-03 00:48:27] [INFO ] Flatten gal took : 430 ms
[2025-06-03 00:48:28] [INFO ] Deduced a trap composed of 142 places in 3858 ms of which 25 ms to minimize.
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph11047721873956360464.txt' '-o' '/tmp/graph11047721873956360464.bin' '-w' '/tmp/graph11047721873956360464.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph11047721873956360464.bin' '-l' '-1' '-v' '-w' '/tmp/graph11047721873956360464.weights' '-q' '0' '-e' '0.001'
[2025-06-03 00:48:29] [INFO ] Decomposing Gal with order
[2025-06-03 00:48:29] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 00:48:32] [INFO ] Deduced a trap composed of 532 places in 3670 ms of which 23 ms to minimize.
[2025-06-03 00:48:33] [INFO ] Removed a total of 21762 redundant transitions.
[2025-06-03 00:48:34] [INFO ] Flatten gal took : 3694 ms
[2025-06-03 00:48:36] [INFO ] Fuse similar labels procedure discarded/fused a total of 7619 labels/synchronizations in 1147 ms.
[2025-06-03 00:48:36] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2972271654804122473.gal : 133 ms
[2025-06-03 00:48:36] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality7522273959153644273.prop : 2 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2972271654804122473.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality7522273959153644273.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
[2025-06-03 00:48:36] [INFO ] Deduced a trap composed of 233 places in 4095 ms of which 25 ms to minimize.
Loading property file /tmp/ReachabilityCardinality7522273959153644273.prop.
[2025-06-03 00:48:40] [INFO ] Deduced a trap composed of 259 places in 4066 ms of which 25 ms to minimize.
[2025-06-03 00:48:45] [INFO ] Deduced a trap composed of 430 places in 4748 ms of which 25 ms to minimize.
[2025-06-03 00:48:49] [INFO ] Deduced a trap composed of 430 places in 4125 ms of which 34 ms to minimize.
[2025-06-03 00:48:54] [INFO ] Deduced a trap composed of 226 places in 4303 ms of which 24 ms to minimize.
[2025-06-03 00:48:58] [INFO ] Deduced a trap composed of 119 places in 4092 ms of which 33 ms to minimize.
[2025-06-03 00:49:02] [INFO ] Deduced a trap composed of 135 places in 4150 ms of which 24 ms to minimize.
SMT process timed out in 46286ms, After SMT, problems are : Problem set: 0 solved, 14 unsolved
Fused 14 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 7 out of 2834 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2834/2834 places, 11586/11586 transitions.
Applied a total of 0 rules in 822 ms. Remains 2834 /2834 variables (removed 0) and now considering 11586/11586 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 822 ms. Remains : 2834/2834 places, 11586/11586 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2834/2834 places, 11586/11586 transitions.
Applied a total of 0 rules in 942 ms. Remains 2834 /2834 variables (removed 0) and now considering 11586/11586 (removed 0) transitions.
[2025-06-03 00:49:04] [INFO ] Flow matrix only has 10700 transitions (discarded 886 similar events)
[2025-06-03 00:49:04] [INFO ] Invariant cache hit.
[2025-06-03 00:49:13] [INFO ] Implicit Places using invariants in 9460 ms returned []
Implicit Place search using SMT only with invariants took 9476 ms to find 0 implicit places.
Running 11492 sub problems to find dead transitions.
[2025-06-03 00:49:13] [INFO ] Flow matrix only has 10700 transitions (discarded 886 similar events)
[2025-06-03 00:49:13] [INFO ] Invariant cache hit.
[2025-06-03 00:49:13] [INFO ] State equation strengthened by 7402 read => feed constraints.
Detected timeout of ITS tools.
At refinement iteration 0 (INCLUDED_ONLY) 0/2832 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 11492 unsolved
SMT process timed out in 143252ms, After SMT, problems are : Problem set: 0 solved, 11492 unsolved
Search for dead transitions found 0 dead transitions in 143418ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 153895 ms. Remains : 2834/2834 places, 11586/11586 transitions.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[0, 0, 0, 0, 0, 0, 0] Max Struct:[1, 1, 1, 1, 2, 2, 1]
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S24C09-UpperBounds-00
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]
[2025-06-03 00:51:37] [INFO ] Flow matrix only has 10700 transitions (discarded 886 similar events)
[2025-06-03 00:51:37] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 10000 steps (187 resets) in 816 ms. (12 steps per ms)
BEST_FIRST walk for 10001 steps (18 resets) in 71 ms. (138 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2025-06-03 00:51:38] [INFO ] Flow matrix only has 10700 transitions (discarded 886 similar events)
[2025-06-03 00:51:38] [INFO ] Invariant cache hit.
[2025-06-03 00:51:38] [INFO ] [Real]Absence check using 47 positive place invariants in 76 ms returned sat
[2025-06-03 00:51:38] [INFO ] [Real]Absence check using 47 positive and 23 generalized place invariants in 10 ms returned sat
[2025-06-03 00:51:42] [INFO ] [Real]Absence check using state equation in 3970 ms returned sat
[2025-06-03 00:51:43] [INFO ] State equation strengthened by 7402 read => feed constraints.
[2025-06-03 00:51:43] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Broken pipe ...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:299)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:860)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2249)
at fr.lip6.move.gal.application.solver.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:219)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:929)
at fr.lip6.move.gal.application.Application.start(Application.java:189)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:45)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:136)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:402)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:568)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
at org.eclipse.equinox.launcher.Main.run(Main.java:1459)
at org.eclipse.equinox.launcher.Main.main(Main.java:1432)
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 2834 places. Attempting structural reductions.
Drop transitions (Removing consumers from one bounded place Node21HasTheLeafSetOfLx8ToReplaceNode3) removed 1 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 2834/2834 places, 11585/11585 transitions.
Reduce places removed 1 places and 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 2833 transition count 11584
Free-agglomeration rule (complex) applied 2 times.
Iterating global reduction 1 with 2 rules applied. Total rules applied 3 place count 2833 transition count 11582
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 5 place count 2831 transition count 11582
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 7 place count 2829 transition count 11580
Iterating global reduction 2 with 2 rules applied. Total rules applied 9 place count 2829 transition count 11580
Applied a total of 9 rules in 2035 ms. Remains 2829 /2834 variables (removed 5) and now considering 11580/11585 (removed 5) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2036 ms. Remains : 2829/2834 places, 11580/11585 transitions.
[2025-06-03 00:51:45] [INFO ] Flow matrix only has 10694 transitions (discarded 886 similar events)
// Phase 1: matrix 10694 rows 2829 cols
[2025-06-03 00:51:45] [INFO ] Computed 70 invariants in 456 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 517908 steps (9700 resets) in 30001 ms. (17 steps per ms)
BEST_FIRST walk for 731443 steps (1334 resets) in 5001 ms. (146 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2025-06-03 00:52:20] [INFO ] Flow matrix only has 10694 transitions (discarded 886 similar events)
[2025-06-03 00:52:20] [INFO ] Invariant cache hit.
[2025-06-03 00:52:21] [INFO ] [Real]Absence check using 47 positive place invariants in 101 ms returned sat
[2025-06-03 00:52:21] [INFO ] [Real]Absence check using 47 positive and 23 generalized place invariants in 20 ms returned sat
[2025-06-03 00:52:26] [INFO ] [Real]Absence check using state equation in 5499 ms returned sat
[2025-06-03 00:52:27] [INFO ] State equation strengthened by 7402 read => feed constraints.
[2025-06-03 00:52:30] [INFO ] [Real]Added 7402 Read/Feed constraints in 2926 ms returned sat
[2025-06-03 00:52:30] [INFO ] Solution in real domain found non-integer solution.
[2025-06-03 00:52:30] [INFO ] [Nat]Absence check using 47 positive place invariants in 74 ms returned sat
[2025-06-03 00:52:31] [INFO ] [Nat]Absence check using 47 positive and 23 generalized place invariants in 25 ms returned sat
[2025-06-03 00:52:36] [INFO ] [Nat]Absence check using state equation in 5699 ms returned sat
[2025-06-03 00:52:41] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-03 00:52:46] [INFO ] [Nat]Added 7402 Read/Feed constraints in 9676 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 2829 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2829/2829 places, 11580/11580 transitions.
Applied a total of 0 rules in 821 ms. Remains 2829 /2829 variables (removed 0) and now considering 11580/11580 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 821 ms. Remains : 2829/2829 places, 11580/11580 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2829/2829 places, 11580/11580 transitions.
Applied a total of 0 rules in 823 ms. Remains 2829 /2829 variables (removed 0) and now considering 11580/11580 (removed 0) transitions.
[2025-06-03 00:52:48] [INFO ] Flow matrix only has 10694 transitions (discarded 886 similar events)
[2025-06-03 00:52:48] [INFO ] Invariant cache hit.
[2025-06-03 00:52:58] [INFO ] Implicit Places using invariants in 10789 ms returned [2187, 2649]
Discarding 2 places :
Implicit Place search using SMT only with invariants took 10800 ms to find 2 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 2827/2829 places, 11580/11580 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 2825 transition count 11578
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 2825 transition count 11578
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 6 place count 2823 transition count 11576
Iterating global reduction 0 with 2 rules applied. Total rules applied 8 place count 2823 transition count 11576
Applied a total of 8 rules in 1487 ms. Remains 2823 /2827 variables (removed 4) and now considering 11576/11580 (removed 4) transitions.
[2025-06-03 00:53:00] [INFO ] Flow matrix only has 10690 transitions (discarded 886 similar events)
// Phase 1: matrix 10690 rows 2823 cols
[2025-06-03 00:53:00] [INFO ] Computed 68 invariants in 310 ms
[2025-06-03 00:53:12] [INFO ] Implicit Places using invariants in 12428 ms returned []
Implicit Place search using SMT only with invariants took 12442 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2823/2829 places, 11576/11580 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 25552 ms. Remains : 2823/2829 places, 11576/11580 transitions.
[2025-06-03 00:53:12] [INFO ] Flow matrix only has 10690 transitions (discarded 886 similar events)
[2025-06-03 00:53:12] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 522384 steps (9784 resets) in 30001 ms. (17 steps per ms)
BEST_FIRST walk for 757175 steps (1390 resets) in 5001 ms. (151 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2025-06-03 00:53:47] [INFO ] Flow matrix only has 10690 transitions (discarded 886 similar events)
[2025-06-03 00:53:47] [INFO ] Invariant cache hit.
[2025-06-03 00:53:48] [INFO ] [Real]Absence check using 47 positive place invariants in 105 ms returned sat
[2025-06-03 00:53:48] [INFO ] [Real]Absence check using 47 positive and 21 generalized place invariants in 13 ms returned sat
[2025-06-03 00:53:55] [INFO ] [Real]Absence check using state equation in 7372 ms returned sat
[2025-06-03 00:53:56] [INFO ] State equation strengthened by 7402 read => feed constraints.
[2025-06-03 00:53:58] [INFO ] [Real]Added 7402 Read/Feed constraints in 2377 ms returned sat
[2025-06-03 00:53:58] [INFO ] Solution in real domain found non-integer solution.
[2025-06-03 00:53:59] [INFO ] [Nat]Absence check using 47 positive place invariants in 95 ms returned sat
[2025-06-03 00:53:59] [INFO ] [Nat]Absence check using 47 positive and 21 generalized place invariants in 11 ms returned sat
[2025-06-03 00:54:07] [INFO ] [Nat]Absence check using state equation in 7758 ms returned sat
[2025-06-03 00:54:12] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-03 00:54:16] [INFO ] [Nat]Added 7402 Read/Feed constraints in 8752 ms returned sat
[2025-06-03 00:54:17] [INFO ] Computed and/alt/rep : 4557/6606/4557 causal constraints (skipped 6039 transitions) in 1184 ms.
[2025-06-03 00:54:22] [INFO ] Added : 17 causal constraints over 4 iterations in 6283 ms. Result :sat
Minimization took 7644 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 2823 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2823/2823 places, 11576/11576 transitions.
Applied a total of 0 rules in 871 ms. Remains 2823 /2823 variables (removed 0) and now considering 11576/11576 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 872 ms. Remains : 2823/2823 places, 11576/11576 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2823/2823 places, 11576/11576 transitions.
Applied a total of 0 rules in 964 ms. Remains 2823 /2823 variables (removed 0) and now considering 11576/11576 (removed 0) transitions.
[2025-06-03 00:54:32] [INFO ] Flow matrix only has 10690 transitions (discarded 886 similar events)
[2025-06-03 00:54:32] [INFO ] Invariant cache hit.
[2025-06-03 00:54:43] [INFO ] Implicit Places using invariants in 11408 ms returned []
Implicit Place search using SMT only with invariants took 11408 ms to find 0 implicit places.
Running 11482 sub problems to find dead transitions.
[2025-06-03 00:54:43] [INFO ] Flow matrix only has 10690 transitions (discarded 886 similar events)
[2025-06-03 00:54:43] [INFO ] Invariant cache hit.
[2025-06-03 00:54:43] [INFO ] State equation strengthened by 7402 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/2820 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 11482 unsolved
SMT process timed out in 143209ms, After SMT, problems are : Problem set: 0 solved, 11482 unsolved
Search for dead transitions found 0 dead transitions in 143348ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 155751 ms. Remains : 2823/2823 places, 11576/11576 transitions.
[2025-06-03 00:57:08] [INFO ] Flatten gal took : 844 ms
RANDOM walk for 40000 steps (748 resets) in 4747 ms. (8 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (72 resets) in 562 ms. (71 steps per ms) remains 2/2 properties
[2025-06-03 00:57:08] [INFO ] Flatten gal took : 624 ms
BEST_FIRST walk for 40004 steps (70 resets) in 502 ms. (79 steps per ms) remains 2/2 properties
[2025-06-03 00:57:08] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14807276665926058324.gal : 152 ms
[2025-06-03 00:57:08] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality3669748618674682630.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14807276665926058324.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality3669748618674682630.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
Interrupted probabilistic random walk after 18813 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :0 out of 2
Probabilistic random walk after 18813 steps, saw 8242 distinct states, run finished after 3002 ms. (steps per millisecond=6 ) properties seen :0
[2025-06-03 00:57:11] [INFO ] Flow matrix only has 10690 transitions (discarded 886 similar events)
[2025-06-03 00:57:11] [INFO ] Invariant cache hit.
[2025-06-03 00:57:11] [INFO ] State equation strengthened by 7402 read => feed constraints.
Loading property file /tmp/ReachabilityCardinality3669748618674682630.prop.
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) 2689/2690 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2690 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 25/2715 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2715 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 46/2761 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/2761 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 44/2805 variables, 44/50 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2805 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 18/2823 variables, 18/68 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2823 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 13513/13513 variables, and 2891 constraints, problems are : Problem set: 0 solved, 2 unsolved in 5010 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 2823/2823 constraints, ReadFeed: 0/7402 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 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) 2689/2690 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2690 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 25/2715 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2715 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 46/2761 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2025-06-03 00:57:22] [INFO ] Deduced a trap composed of 5 places in 4802 ms of which 39 ms to minimize.
SMT process timed out in 10844ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 2823 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2823/2823 places, 11576/11576 transitions.
Applied a total of 0 rules in 1264 ms. Remains 2823 /2823 variables (removed 0) and now considering 11576/11576 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1265 ms. Remains : 2823/2823 places, 11576/11576 transitions.
RANDOM walk for 40000 steps (748 resets) in 4222 ms. (9 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (71 resets) in 510 ms. (78 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (73 resets) in 636 ms. (62 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 18028 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :0 out of 2
Probabilistic random walk after 18028 steps, saw 7920 distinct states, run finished after 3001 ms. (steps per millisecond=6 ) properties seen :0
[2025-06-03 00:57:28] [INFO ] Flow matrix only has 10690 transitions (discarded 886 similar events)
[2025-06-03 00:57:28] [INFO ] Invariant cache hit.
[2025-06-03 00:57:28] [INFO ] State equation strengthened by 7402 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) 2689/2690 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2690 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 25/2715 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2715 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 46/2761 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (INCLUDED_ONLY) 0/2761 variables, 0/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 44/2805 variables, 44/50 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/2805 variables, 0/50 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 18/2823 variables, 18/68 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (INCLUDED_ONLY) 0/2823 variables, 0/68 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (OVERLAPS) 10690/13513 variables, 2823/2891 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (INCLUDED_ONLY) 0/13513 variables, 7402/10293 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/13513 variables, 0/10293 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (OVERLAPS) 0/13513 variables, 0/10293 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 13513/13513 variables, and 10293 constraints, problems are : Problem set: 0 solved, 2 unsolved in 12230 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 21/21 constraints, State Equation: 2823/2823 constraints, ReadFeed: 7402/7402 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 0/0 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) 2689/2690 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2690 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 25/2715 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2715 variables, 0/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (OVERLAPS) 46/2761 variables, 3/6 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2025-06-03 00:57:46] [INFO ] Deduced a trap composed of 5 places in 4828 ms of which 23 ms to minimize.
[2025-06-03 00:57:51] [INFO ] Deduced a trap composed of 100 places in 4424 ms of which 24 ms to minimize.
[2025-06-03 00:57:56] [INFO ] Deduced a trap composed of 98 places in 4606 ms of which 24 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 54
Detected timeout of ITS tools.
[2025-06-03 00:57:59] [INFO ] Flatten gal took : 358 ms
[2025-06-03 00:57:59] [INFO ] Applying decomposition
[2025-06-03 00:57:59] [INFO ] Flatten gal took : 553 ms
[2025-06-03 00:58:00] [INFO ] Deduced a trap composed of 100 places in 4137 ms of which 23 ms to minimize.
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph10990504472358466435.txt' '-o' '/tmp/graph10990504472358466435.bin' '-w' '/tmp/graph10990504472358466435.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph10990504472358466435.bin' '-l' '-1' '-v' '-w' '/tmp/graph10990504472358466435.weights' '-q' '0' '-e' '0.001'
[2025-06-03 00:58:00] [INFO ] Decomposing Gal with order
[2025-06-03 00:58:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 00:58:03] [INFO ] Removed a total of 21744 redundant transitions.
[2025-06-03 00:58:03] [INFO ] Flatten gal took : 2229 ms
[2025-06-03 00:58:04] [INFO ] Deduced a trap composed of 92 places in 3805 ms of which 25 ms to minimize.
[2025-06-03 00:58:05] [INFO ] Fuse similar labels procedure discarded/fused a total of 8147 labels/synchronizations in 882 ms.
[2025-06-03 00:58:05] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality455532576614897556.gal : 112 ms
[2025-06-03 00:58:05] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality9069894897506722038.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality455532576614897556.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality9069894897506722038.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...306
Loading property file /tmp/ReachabilityCardinality9069894897506722038.prop.
[2025-06-03 00:58:08] [INFO ] Deduced a trap composed of 100 places in 4327 ms of which 24 ms to minimize.
[2025-06-03 00:58:12] [INFO ] Deduced a trap composed of 97 places in 4145 ms of which 26 ms to minimize.
[2025-06-03 00:58:18] [INFO ] Deduced a trap composed of 98 places in 5971 ms of which 25 ms to minimize.
[2025-06-03 00:58:22] [INFO ] Deduced a trap composed of 98 places in 4075 ms of which 25 ms to minimize.
[2025-06-03 00:58:27] [INFO ] Deduced a trap composed of 90 places in 4100 ms of which 24 ms to minimize.
SMT process timed out in 58537ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 2823 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2823/2823 places, 11576/11576 transitions.
Applied a total of 0 rules in 876 ms. Remains 2823 /2823 variables (removed 0) and now considering 11576/11576 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 877 ms. Remains : 2823/2823 places, 11576/11576 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2823/2823 places, 11576/11576 transitions.
Applied a total of 0 rules in 842 ms. Remains 2823 /2823 variables (removed 0) and now considering 11576/11576 (removed 0) transitions.
[2025-06-03 00:58:28] [INFO ] Flow matrix only has 10690 transitions (discarded 886 similar events)
[2025-06-03 00:58:28] [INFO ] Invariant cache hit.
[2025-06-03 00:58:38] [INFO ] Implicit Places using invariants in 9620 ms returned []
Implicit Place search using SMT only with invariants took 9621 ms to find 0 implicit places.
Running 11482 sub problems to find dead transitions.
[2025-06-03 00:58:38] [INFO ] Flow matrix only has 10690 transitions (discarded 886 similar events)
[2025-06-03 00:58:38] [INFO ] Invariant cache hit.
[2025-06-03 00:58:38] [INFO ] State equation strengthened by 7402 read => feed constraints.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 1125
Detected timeout of ITS tools.
At refinement iteration 0 (INCLUDED_ONLY) 0/2820 variables, 45/45 constraints. Problems are: Problem set: 0 solved, 11482 unsolved
SMT process timed out in 143162ms, After SMT, problems are : Problem set: 0 solved, 11482 unsolved
Search for dead transitions found 0 dead transitions in 143418ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 153908 ms. Remains : 2823/2823 places, 11576/11576 transitions.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[0] Max Struct:[1]
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S24C09-UpperBounds-00 in 564818 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S24C09-UpperBounds-03
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]
[2025-06-03 01:01:01] [INFO ] Flow matrix only has 10700 transitions (discarded 886 similar events)
// Phase 1: matrix 10700 rows 2834 cols
[2025-06-03 01:01:02] [INFO ] Computed 70 invariants in 359 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 10000 steps (187 resets) in 723 ms. (13 steps per ms)
BEST_FIRST walk for 10001 steps (18 resets) in 68 ms. (144 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2025-06-03 01:01:03] [INFO ] Flow matrix only has 10700 transitions (discarded 886 similar events)
[2025-06-03 01:01:03] [INFO ] Invariant cache hit.
[2025-06-03 01:01:03] [INFO ] [Real]Absence check using 47 positive place invariants in 71 ms returned sat
[2025-06-03 01:01:03] [INFO ] [Real]Absence check using 47 positive and 23 generalized place invariants in 9 ms returned sat
[2025-06-03 01:01:08] [INFO ] [Real]Absence check using state equation in 4467 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 2834 places. Attempting structural reductions.
Drop transitions (Removing consumers from one bounded place Node23ThinksNode5ShouldBeNodeMasterToReplaceNode8) removed 2 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 2834/2834 places, 11584/11584 transitions.
Reduce places removed 1 places and 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 2833 transition count 11581
Reduce places removed 2 places and 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 2831 transition count 11579
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 5 place count 2830 transition count 11577
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 6 place count 2829 transition count 11575
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 7 place count 2828 transition count 11573
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 8 place count 2827 transition count 11571
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 6 with 3 rules applied. Total rules applied 11 place count 2827 transition count 11568
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 6 with 3 rules applied. Total rules applied 14 place count 2824 transition count 11568
Discarding 3 places :
Symmetric choice reduction at 7 with 3 rule applications. Total rules 17 place count 2821 transition count 11565
Iterating global reduction 7 with 3 rules applied. Total rules applied 20 place count 2821 transition count 11565
Applied a total of 20 rules in 2162 ms. Remains 2821 /2834 variables (removed 13) and now considering 11565/11584 (removed 19) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2162 ms. Remains : 2821/2834 places, 11565/11584 transitions.
[2025-06-03 01:01:10] [INFO ] Flow matrix only has 10679 transitions (discarded 886 similar events)
// Phase 1: matrix 10679 rows 2821 cols
[2025-06-03 01:01:10] [INFO ] Computed 70 invariants in 191 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 520260 steps (9744 resets) in 30001 ms. (17 steps per ms)
BEST_FIRST walk for 737133 steps (1353 resets) in 5001 ms. (147 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2025-06-03 01:01:45] [INFO ] Flow matrix only has 10679 transitions (discarded 886 similar events)
[2025-06-03 01:01:45] [INFO ] Invariant cache hit.
[2025-06-03 01:01:46] [INFO ] [Real]Absence check using 47 positive place invariants in 105 ms returned sat
[2025-06-03 01:01:46] [INFO ] [Real]Absence check using 47 positive and 23 generalized place invariants in 18 ms returned sat
[2025-06-03 01:01:53] [INFO ] [Real]Absence check using state equation in 6869 ms returned sat
[2025-06-03 01:01:53] [INFO ] State equation strengthened by 7395 read => feed constraints.
[2025-06-03 01:01:55] [INFO ] [Real]Added 7395 Read/Feed constraints in 2495 ms returned sat
[2025-06-03 01:01:56] [INFO ] Solution in real domain found non-integer solution.
[2025-06-03 01:01:56] [INFO ] [Nat]Absence check using 47 positive place invariants in 109 ms returned sat
[2025-06-03 01:01:57] [INFO ] [Nat]Absence check using 47 positive and 23 generalized place invariants in 19 ms returned sat
[2025-06-03 01:02:03] [INFO ] [Nat]Absence check using state equation in 6446 ms returned sat
[2025-06-03 01:02:08] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-03 01:02:13] [INFO ] [Nat]Added 7395 Read/Feed constraints in 9587 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 2821 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2821/2821 places, 11565/11565 transitions.
Applied a total of 0 rules in 1017 ms. Remains 2821 /2821 variables (removed 0) and now considering 11565/11565 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1018 ms. Remains : 2821/2821 places, 11565/11565 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2821/2821 places, 11565/11565 transitions.
Applied a total of 0 rules in 809 ms. Remains 2821 /2821 variables (removed 0) and now considering 11565/11565 (removed 0) transitions.
[2025-06-03 01:02:14] [INFO ] Flow matrix only has 10679 transitions (discarded 886 similar events)
[2025-06-03 01:02:14] [INFO ] Invariant cache hit.
[2025-06-03 01:02:25] [INFO ] Implicit Places using invariants in 10984 ms returned [1925, 2185, 2641]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 10992 ms to find 3 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 2818/2821 places, 11565/11565 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 2815 transition count 11562
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 2815 transition count 11562
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 9 place count 2812 transition count 11559
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 2812 transition count 11559
Applied a total of 12 rules in 1466 ms. Remains 2812 /2818 variables (removed 6) and now considering 11559/11565 (removed 6) transitions.
[2025-06-03 01:02:27] [INFO ] Flow matrix only has 10673 transitions (discarded 886 similar events)
// Phase 1: matrix 10673 rows 2812 cols
[2025-06-03 01:02:27] [INFO ] Computed 67 invariants in 498 ms
[2025-06-03 01:02:38] [INFO ] Implicit Places using invariants in 11574 ms returned []
Implicit Place search using SMT only with invariants took 11576 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2812/2821 places, 11559/11565 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 24848 ms. Remains : 2812/2821 places, 11559/11565 transitions.
[2025-06-03 01:02:38] [INFO ] Flow matrix only has 10673 transitions (discarded 886 similar events)
[2025-06-03 01:02:38] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 538041 steps (10078 resets) in 30001 ms. (17 steps per ms)
BEST_FIRST walk for 764037 steps (1404 resets) in 5001 ms. (152 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2025-06-03 01:03:13] [INFO ] Flow matrix only has 10673 transitions (discarded 886 similar events)
[2025-06-03 01:03:13] [INFO ] Invariant cache hit.
[2025-06-03 01:03:14] [INFO ] [Real]Absence check using 47 positive place invariants in 73 ms returned sat
[2025-06-03 01:03:14] [INFO ] [Real]Absence check using 47 positive and 20 generalized place invariants in 11 ms returned sat
[2025-06-03 01:03:19] [INFO ] [Real]Absence check using state equation in 5317 ms returned sat
[2025-06-03 01:03:20] [INFO ] State equation strengthened by 7395 read => feed constraints.
[2025-06-03 01:03:25] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-03 01:03:25] [INFO ] [Real]Added 7395 Read/Feed constraints in 5590 ms returned sat
[2025-06-03 01:03:26] [INFO ] Solution in real domain found non-integer solution.
[2025-06-03 01:03:26] [INFO ] [Nat]Absence check using 47 positive place invariants in 77 ms returned sat
[2025-06-03 01:03:26] [INFO ] [Nat]Absence check using 47 positive and 20 generalized place invariants in 13 ms returned sat
[2025-06-03 01:03:32] [INFO ] [Nat]Absence check using state equation in 5981 ms returned sat
[2025-06-03 01:03:38] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-03 01:03:42] [INFO ] [Nat]Added 7395 Read/Feed constraints in 9884 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 2812 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2812/2812 places, 11559/11559 transitions.
Applied a total of 0 rules in 1009 ms. Remains 2812 /2812 variables (removed 0) and now considering 11559/11559 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1009 ms. Remains : 2812/2812 places, 11559/11559 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2812/2812 places, 11559/11559 transitions.
Applied a total of 0 rules in 905 ms. Remains 2812 /2812 variables (removed 0) and now considering 11559/11559 (removed 0) transitions.
[2025-06-03 01:03:44] [INFO ] Flow matrix only has 10673 transitions (discarded 886 similar events)
[2025-06-03 01:03:44] [INFO ] Invariant cache hit.
[2025-06-03 01:03:54] [INFO ] Implicit Places using invariants in 9706 ms returned []
Implicit Place search using SMT only with invariants took 9711 ms to find 0 implicit places.
Running 11465 sub problems to find dead transitions.
[2025-06-03 01:03:54] [INFO ] Flow matrix only has 10673 transitions (discarded 886 similar events)
[2025-06-03 01:03:54] [INFO ] Invariant cache hit.
[2025-06-03 01:03:54] [INFO ] State equation strengthened by 7395 read => feed constraints.
At refinement iteration 0 (INCLUDED_ONLY) 0/2809 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 11465 unsolved
SMT process timed out in 141787ms, After SMT, problems are : Problem set: 0 solved, 11465 unsolved
Search for dead transitions found 0 dead transitions in 141926ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 152568 ms. Remains : 2812/2812 places, 11559/11559 transitions.
[2025-06-03 01:06:16] [INFO ] Flatten gal took : 444 ms
[2025-06-03 01:06:17] [INFO ] Flatten gal took : 915 ms
[2025-06-03 01:06:17] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality966311277287040894.gal : 91 ms
[2025-06-03 01:06:17] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality11044762232116137817.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality966311277287040894.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality11044762232116137817.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
RANDOM walk for 40000 steps (748 resets) in 5247 ms. (7 steps per ms) remains 2/2 properties
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
BEST_FIRST walk for 40004 steps (71 resets) in 612 ms. (65 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40002 steps (72 resets) in 526 ms. (75 steps per ms) remains 2/2 properties
Loading property file /tmp/ReachabilityCardinality11044762232116137817.prop.
Interrupted probabilistic random walk after 20366 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :0 out of 2
Probabilistic random walk after 20366 steps, saw 8886 distinct states, run finished after 3001 ms. (steps per millisecond=6 ) properties seen :0
[2025-06-03 01:06:21] [INFO ] Flow matrix only has 10673 transitions (discarded 886 similar events)
[2025-06-03 01:06:21] [INFO ] Invariant cache hit.
[2025-06-03 01:06:21] [INFO ] State equation strengthened by 7395 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) 2679/2680 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2680 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 26/2706 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2025-06-03 01:06:27] [INFO ] Deduced a trap composed of 398 places in 5110 ms of which 36 ms to minimize.
SMT process timed out in 6019ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 2812 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2812/2812 places, 11559/11559 transitions.
Applied a total of 0 rules in 1033 ms. Remains 2812 /2812 variables (removed 0) and now considering 11559/11559 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1033 ms. Remains : 2812/2812 places, 11559/11559 transitions.
RANDOM walk for 40000 steps (748 resets) in 6003 ms. (6 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (72 resets) in 490 ms. (81 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (71 resets) in 500 ms. (79 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 39086 steps, run timeout after 6001 ms. (steps per millisecond=6 ) properties seen :0 out of 2
Probabilistic random walk after 39086 steps, saw 16559 distinct states, run finished after 6001 ms. (steps per millisecond=6 ) properties seen :0
[2025-06-03 01:06:36] [INFO ] Flow matrix only has 10673 transitions (discarded 886 similar events)
[2025-06-03 01:06:36] [INFO ] Invariant cache hit.
[2025-06-03 01:06:36] [INFO ] State equation strengthened by 7395 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) 2679/2680 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2680 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 26/2706 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2025-06-03 01:06:41] [INFO ] Deduced a trap composed of 398 places in 4136 ms of which 24 ms to minimize.
[2025-06-03 01:06:45] [INFO ] Deduced a trap composed of 108 places in 3845 ms of which 23 ms to minimize.
[2025-06-03 01:06:49] [INFO ] Deduced a trap composed of 371 places in 4416 ms of which 24 ms to minimize.
[2025-06-03 01:06:53] [INFO ] Deduced a trap composed of 109 places in 3878 ms of which 24 ms to minimize.
[2025-06-03 01:06:57] [INFO ] Deduced a trap composed of 115 places in 3887 ms of which 24 ms to minimize.
[2025-06-03 01:07:01] [INFO ] Deduced a trap composed of 556 places in 3951 ms of which 24 ms to minimize.
[2025-06-03 01:07:05] [INFO ] Deduced a trap composed of 331 places in 3822 ms of which 23 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/2706 variables, 7/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2706 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 44/2750 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2750 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 44/2794 variables, 44/56 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2794 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 18/2812 variables, 18/74 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2812 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Detected timeout of ITS tools.
[2025-06-03 01:07:08] [INFO ] Flatten gal took : 341 ms
[2025-06-03 01:07:08] [INFO ] Applying decomposition
[2025-06-03 01:07:08] [INFO ] Flatten gal took : 356 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph10223397676487300532.txt' '-o' '/tmp/graph10223397676487300532.bin' '-w' '/tmp/graph10223397676487300532.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph10223397676487300532.bin' '-l' '-1' '-v' '-w' '/tmp/graph10223397676487300532.weights' '-q' '0' '-e' '0.001'
[2025-06-03 01:07:09] [INFO ] Decomposing Gal with order
[2025-06-03 01:07:09] [INFO ] Rewriting arrays to variables to allow decomposition.
At refinement iteration 12 (OVERLAPS) 10673/13485 variables, 2812/2886 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2025-06-03 01:07:12] [INFO ] Removed a total of 21409 redundant transitions.
[2025-06-03 01:07:12] [INFO ] Flatten gal took : 2710 ms
[2025-06-03 01:07:14] [INFO ] Fuse similar labels procedure discarded/fused a total of 7868 labels/synchronizations in 874 ms.
[2025-06-03 01:07:14] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14494945157316138011.gal : 89 ms
[2025-06-03 01:07:14] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18037555553519418649.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14494945157316138011.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18037555553519418649.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...309
At refinement iteration 13 (INCLUDED_ONLY) 0/13485 variables, 7395/10281 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/13485 variables, 0/10281 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 15 (OVERLAPS) 0/13485 variables, 0/10281 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Loading property file /tmp/ReachabilityCardinality18037555553519418649.prop.
No progress, stopping.
After SMT solving in domain Real declared 13485/13485 variables, and 10281 constraints, problems are : Problem set: 0 solved, 2 unsolved in 41346 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 20/20 constraints, State Equation: 2812/2812 constraints, ReadFeed: 7395/7395 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 7/7 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) 2679/2680 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2680 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 26/2706 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2706 variables, 7/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2025-06-03 01:07:23] [INFO ] Deduced a trap composed of 433 places in 5085 ms of which 34 ms to minimize.
[2025-06-03 01:07:28] [INFO ] Deduced a trap composed of 229 places in 5299 ms of which 38 ms to minimize.
[2025-06-03 01:07:34] [INFO ] Deduced a trap composed of 197 places in 5195 ms of which 37 ms to minimize.
[2025-06-03 01:07:39] [INFO ] Deduced a trap composed of 126 places in 4846 ms of which 38 ms to minimize.
[2025-06-03 01:07:44] [INFO ] Deduced a trap composed of 486 places in 5598 ms of which 35 ms to minimize.
[2025-06-03 01:07:49] [INFO ] Deduced a trap composed of 179 places in 4853 ms of which 32 ms to minimize.
[2025-06-03 01:07:54] [INFO ] Deduced a trap composed of 125 places in 4507 ms of which 28 ms to minimize.
[2025-06-03 01:07:58] [INFO ] Deduced a trap composed of 176 places in 3818 ms of which 22 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/2706 variables, 8/18 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/2706 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (OVERLAPS) 44/2750 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2025-06-03 01:08:03] [INFO ] Deduced a trap composed of 5 places in 4622 ms of which 33 ms to minimize.
SMT process timed out in 86987ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 2812 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2812/2812 places, 11559/11559 transitions.
Applied a total of 0 rules in 966 ms. Remains 2812 /2812 variables (removed 0) and now considering 11559/11559 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 966 ms. Remains : 2812/2812 places, 11559/11559 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2812/2812 places, 11559/11559 transitions.
Detected timeout of ITS tools.
Applied a total of 0 rules in 826 ms. Remains 2812 /2812 variables (removed 0) and now considering 11559/11559 (removed 0) transitions.
[2025-06-03 01:08:05] [INFO ] Flow matrix only has 10673 transitions (discarded 886 similar events)
[2025-06-03 01:08:05] [INFO ] Invariant cache hit.
[2025-06-03 01:08:15] [INFO ] Implicit Places using invariants in 10958 ms returned []
Implicit Place search using SMT only with invariants took 10959 ms to find 0 implicit places.
Running 11465 sub problems to find dead transitions.
[2025-06-03 01:08:16] [INFO ] Flow matrix only has 10673 transitions (discarded 886 similar events)
[2025-06-03 01:08:16] [INFO ] Invariant cache hit.
[2025-06-03 01:08:16] [INFO ] State equation strengthened by 7395 read => feed constraints.
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(s1710 timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2809 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 11465 unsolved
SMT process timed out in 146185ms, After SMT, problems are : Problem set: 0 solved, 11465 unsolved
Search for dead transitions found 0 dead transitions in 146403ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 158210 ms. Remains : 2812/2812 places, 11559/11559 transitions.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[0] Max Struct:[1]
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S24C09-UpperBounds-03 in 580487 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S24C09-UpperBounds-05
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]
[2025-06-03 01:10:42] [INFO ] Flow matrix only has 10700 transitions (discarded 886 similar events)
// Phase 1: matrix 10700 rows 2834 cols
[2025-06-03 01:10:42] [INFO ] Computed 70 invariants in 360 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 10000 steps (187 resets) in 567 ms. (17 steps per ms)
BEST_FIRST walk for 10001 steps (17 resets) in 67 ms. (147 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2025-06-03 01:10:43] [INFO ] Flow matrix only has 10700 transitions (discarded 886 similar events)
[2025-06-03 01:10:43] [INFO ] Invariant cache hit.
[2025-06-03 01:10:44] [INFO ] [Real]Absence check using 47 positive place invariants in 110 ms returned sat
[2025-06-03 01:10:44] [INFO ] [Real]Absence check using 47 positive and 23 generalized place invariants in 9 ms returned sat
[2025-06-03 01:10:48] [INFO ] [Real]Absence check using state equation in 4189 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 2834 places. Attempting structural reductions.
Drop transitions (Removing consumers from one bounded place Node1ThinksNode18ShouldBeNodeMasterToReplaceNode10) removed 2 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 2834/2834 places, 11584/11584 transitions.
Reduce places removed 1 places and 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 2833 transition count 11581
Reduce places removed 2 places and 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 2831 transition count 11579
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 5 place count 2830 transition count 11577
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 6 place count 2829 transition count 11575
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 7 place count 2828 transition count 11573
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 8 place count 2827 transition count 11571
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 9 place count 2826 transition count 11569
Reduce places removed 1 places and 2 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 10 place count 2825 transition count 11567
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 8 with 3 rules applied. Total rules applied 13 place count 2825 transition count 11564
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 8 with 3 rules applied. Total rules applied 16 place count 2822 transition count 11564
Discarding 3 places :
Symmetric choice reduction at 9 with 3 rule applications. Total rules 19 place count 2819 transition count 11561
Iterating global reduction 9 with 3 rules applied. Total rules applied 22 place count 2819 transition count 11561
Applied a total of 22 rules in 2717 ms. Remains 2819 /2834 variables (removed 15) and now considering 11561/11584 (removed 23) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 2717 ms. Remains : 2819/2834 places, 11561/11584 transitions.
[2025-06-03 01:10:51] [INFO ] Flow matrix only has 10675 transitions (discarded 886 similar events)
// Phase 1: matrix 10675 rows 2819 cols
[2025-06-03 01:10:51] [INFO ] Computed 70 invariants in 188 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 528027 steps (9889 resets) in 30001 ms. (17 steps per ms)
BEST_FIRST walk for 750405 steps (1377 resets) in 5001 ms. (150 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2025-06-03 01:11:26] [INFO ] Flow matrix only has 10675 transitions (discarded 886 similar events)
[2025-06-03 01:11:26] [INFO ] Invariant cache hit.
[2025-06-03 01:11:26] [INFO ] [Real]Absence check using 47 positive place invariants in 108 ms returned sat
[2025-06-03 01:11:26] [INFO ] [Real]Absence check using 47 positive and 23 generalized place invariants in 17 ms returned sat
[2025-06-03 01:11:33] [INFO ] [Real]Absence check using state equation in 6364 ms returned sat
[2025-06-03 01:11:33] [INFO ] Solution in real domain found non-integer solution.
[2025-06-03 01:11:34] [INFO ] [Nat]Absence check using 47 positive place invariants in 70 ms returned sat
[2025-06-03 01:11:34] [INFO ] [Nat]Absence check using 47 positive and 23 generalized place invariants in 11 ms returned sat
[2025-06-03 01:11:40] [INFO ] [Nat]Absence check using state equation in 5874 ms returned sat
[2025-06-03 01:11:40] [INFO ] State equation strengthened by 7393 read => feed constraints.
[2025-06-03 01:11:45] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-03 01:11:50] [INFO ] [Nat]Added 7393 Read/Feed constraints in 9945 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 2819 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2819/2819 places, 11561/11561 transitions.
Applied a total of 0 rules in 813 ms. Remains 2819 /2819 variables (removed 0) and now considering 11561/11561 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 813 ms. Remains : 2819/2819 places, 11561/11561 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2819/2819 places, 11561/11561 transitions.
Applied a total of 0 rules in 880 ms. Remains 2819 /2819 variables (removed 0) and now considering 11561/11561 (removed 0) transitions.
[2025-06-03 01:11:51] [INFO ] Flow matrix only has 10675 transitions (discarded 886 similar events)
[2025-06-03 01:11:51] [INFO ] Invariant cache hit.
[2025-06-03 01:12:02] [INFO ] Implicit Places using invariants in 10758 ms returned [1917, 2177, 2639]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 10777 ms to find 3 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 2816/2819 places, 11561/11561 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 2813 transition count 11558
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 2813 transition count 11558
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 9 place count 2810 transition count 11555
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 2810 transition count 11555
Applied a total of 12 rules in 2041 ms. Remains 2810 /2816 variables (removed 6) and now considering 11555/11561 (removed 6) transitions.
[2025-06-03 01:12:04] [INFO ] Flow matrix only has 10669 transitions (discarded 886 similar events)
// Phase 1: matrix 10669 rows 2810 cols
[2025-06-03 01:12:04] [INFO ] Computed 67 invariants in 201 ms
[2025-06-03 01:12:15] [INFO ] Implicit Places using invariants in 11042 ms returned []
Implicit Place search using SMT only with invariants took 11046 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2810/2819 places, 11555/11561 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 24749 ms. Remains : 2810/2819 places, 11555/11561 transitions.
[2025-06-03 01:12:15] [INFO ] Flow matrix only has 10669 transitions (discarded 886 similar events)
[2025-06-03 01:12:15] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 537554 steps (10068 resets) in 30001 ms. (17 steps per ms)
BEST_FIRST walk for 759993 steps (1379 resets) in 5001 ms. (151 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2025-06-03 01:12:50] [INFO ] Flow matrix only has 10669 transitions (discarded 886 similar events)
[2025-06-03 01:12:50] [INFO ] Invariant cache hit.
[2025-06-03 01:12:51] [INFO ] [Real]Absence check using 47 positive place invariants in 77 ms returned sat
[2025-06-03 01:12:51] [INFO ] [Real]Absence check using 47 positive and 20 generalized place invariants in 8 ms returned sat
[2025-06-03 01:12:57] [INFO ] [Real]Absence check using state equation in 5790 ms returned sat
[2025-06-03 01:12:57] [INFO ] State equation strengthened by 7393 read => feed constraints.
[2025-06-03 01:13:01] [INFO ] [Real]Added 7393 Read/Feed constraints in 4043 ms returned sat
[2025-06-03 01:13:02] [INFO ] Solution in real domain found non-integer solution.
[2025-06-03 01:13:02] [INFO ] [Nat]Absence check using 47 positive place invariants in 119 ms returned sat
[2025-06-03 01:13:02] [INFO ] [Nat]Absence check using 47 positive and 20 generalized place invariants in 12 ms returned sat
[2025-06-03 01:13:08] [INFO ] [Nat]Absence check using state equation in 5651 ms returned sat
[2025-06-03 01:13:13] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-03 01:13:18] [INFO ] [Nat]Added 7393 Read/Feed constraints in 10275 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 2810 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2810/2810 places, 11555/11555 transitions.
Applied a total of 0 rules in 963 ms. Remains 2810 /2810 variables (removed 0) and now considering 11555/11555 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 963 ms. Remains : 2810/2810 places, 11555/11555 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2810/2810 places, 11555/11555 transitions.
Applied a total of 0 rules in 811 ms. Remains 2810 /2810 variables (removed 0) and now considering 11555/11555 (removed 0) transitions.
[2025-06-03 01:13:20] [INFO ] Flow matrix only has 10669 transitions (discarded 886 similar events)
[2025-06-03 01:13:20] [INFO ] Invariant cache hit.
[2025-06-03 01:13:32] [INFO ] Implicit Places using invariants in 11620 ms returned []
Implicit Place search using SMT only with invariants took 11626 ms to find 0 implicit places.
Running 11461 sub problems to find dead transitions.
[2025-06-03 01:13:32] [INFO ] Flow matrix only has 10669 transitions (discarded 886 similar events)
[2025-06-03 01:13:32] [INFO ] Invariant cache hit.
[2025-06-03 01:13:32] [INFO ] State equation strengthened by 7393 read => feed constraints.
Error getting values : (error "ParserException while parsing response: ((s2 1.0)
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(s176 timeout
1.0 org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 0 (INCLUDED_ONLY) 0/2807 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 11461 unsolved
SMT process timed out in 144292ms, After SMT, problems are : Problem set: 0 solved, 11461 unsolved
Search for dead transitions found 0 dead transitions in 144414ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 156867 ms. Remains : 2810/2810 places, 11555/11555 transitions.
[2025-06-03 01:15:57] [INFO ] Flatten gal took : 641 ms
RANDOM walk for 40000 steps (748 resets) in 3574 ms. (11 steps per ms) remains 2/2 properties
[2025-06-03 01:15:57] [INFO ] Flatten gal took : 470 ms
[2025-06-03 01:15:57] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality17938119709743006555.gal : 76 ms
[2025-06-03 01:15:57] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality18142423810509438396.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality17938119709743006555.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality18142423810509438396.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
BEST_FIRST walk for 40003 steps (71 resets) in 525 ms. (76 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (72 resets) in 501 ms. (79 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 19161 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :0 out of 2
Probabilistic random walk after 19161 steps, saw 8391 distinct states, run finished after 3001 ms. (steps per millisecond=6 ) properties seen :0
[2025-06-03 01:16:00] [INFO ] Flow matrix only has 10669 transitions (discarded 886 similar events)
[2025-06-03 01:16:00] [INFO ] Invariant cache hit.
[2025-06-03 01:16:01] [INFO ] State equation strengthened by 7393 read => feed constraints.
Loading property file /tmp/ReachabilityCardinality18142423810509438396.prop.
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) 2677/2678 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2678 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 26/2704 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2025-06-03 01:16:05] [INFO ] Deduced a trap composed of 199 places in 3870 ms of which 24 ms to minimize.
[2025-06-03 01:16:11] [INFO ] Deduced a trap composed of 463 places in 5719 ms of which 38 ms to minimize.
SMT process timed out in 10650ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 2810 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2810/2810 places, 11555/11555 transitions.
Applied a total of 0 rules in 1055 ms. Remains 2810 /2810 variables (removed 0) and now considering 11555/11555 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1059 ms. Remains : 2810/2810 places, 11555/11555 transitions.
RANDOM walk for 40000 steps (748 resets) in 4089 ms. (9 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (70 resets) in 489 ms. (81 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (71 resets) in 500 ms. (79 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 19471 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :0 out of 2
Probabilistic random walk after 19471 steps, saw 8509 distinct states, run finished after 3001 ms. (steps per millisecond=6 ) properties seen :0
[2025-06-03 01:16:17] [INFO ] Flow matrix only has 10669 transitions (discarded 886 similar events)
[2025-06-03 01:16:17] [INFO ] Invariant cache hit.
[2025-06-03 01:16:17] [INFO ] State equation strengthened by 7393 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) 2677/2678 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2678 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 26/2704 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2025-06-03 01:16:23] [INFO ] Deduced a trap composed of 199 places in 5352 ms of which 56 ms to minimize.
[2025-06-03 01:16:28] [INFO ] Deduced a trap composed of 463 places in 5012 ms of which 30 ms to minimize.
[2025-06-03 01:16:33] [INFO ] Deduced a trap composed of 291 places in 5169 ms of which 31 ms to minimize.
[2025-06-03 01:16:38] [INFO ] Deduced a trap composed of 179 places in 4240 ms of which 24 ms to minimize.
[2025-06-03 01:16:42] [INFO ] Deduced a trap composed of 132 places in 4021 ms of which 22 ms to minimize.
[2025-06-03 01:16:46] [INFO ] Deduced a trap composed of 152 places in 4079 ms of which 25 ms to minimize.
Detected timeout of ITS tools.
[2025-06-03 01:16:48] [INFO ] Flatten gal took : 391 ms
[2025-06-03 01:16:48] [INFO ] Applying decomposition
[2025-06-03 01:16:48] [INFO ] Flatten gal took : 418 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph5153421914520576251.txt' '-o' '/tmp/graph5153421914520576251.bin' '-w' '/tmp/graph5153421914520576251.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph5153421914520576251.bin' '-l' '-1' '-v' '-w' '/tmp/graph5153421914520576251.weights' '-q' '0' '-e' '0.001'
[2025-06-03 01:16:49] [INFO ] Decomposing Gal with order
[2025-06-03 01:16:49] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 01:16:50] [INFO ] Deduced a trap composed of 178 places in 3852 ms of which 22 ms to minimize.
[2025-06-03 01:16:52] [INFO ] Removed a total of 21763 redundant transitions.
[2025-06-03 01:16:52] [INFO ] Flatten gal took : 2474 ms
[2025-06-03 01:16:53] [INFO ] Deduced a trap composed of 132 places in 3575 ms of which 24 ms to minimize.
[2025-06-03 01:16:54] [INFO ] Fuse similar labels procedure discarded/fused a total of 8193 labels/synchronizations in 1006 ms.
[2025-06-03 01:16:54] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality10499789709671634291.gal : 88 ms
[2025-06-03 01:16:54] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality1098416003106694537.prop : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality10499789709671634291.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality1098416003106694537.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality1098416003106694537.prop.
[2025-06-03 01:16:57] [INFO ] Deduced a trap composed of 205 places in 3890 ms of which 24 ms to minimize.
[2025-06-03 01:17:02] [INFO ] Deduced a trap composed of 564 places in 4683 ms of which 25 ms to minimize.
SMT process timed out in 45476ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 2810 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2810/2810 places, 11555/11555 transitions.
Applied a total of 0 rules in 1014 ms. Remains 2810 /2810 variables (removed 0) and now considering 11555/11555 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1014 ms. Remains : 2810/2810 places, 11555/11555 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2810/2810 places, 11555/11555 transitions.
Applied a total of 0 rules in 849 ms. Remains 2810 /2810 variables (removed 0) and now considering 11555/11555 (removed 0) transitions.
[2025-06-03 01:17:04] [INFO ] Flow matrix only has 10669 transitions (discarded 886 similar events)
[2025-06-03 01:17:04] [INFO ] Invariant cache hit.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 126
[2025-06-03 01:17:14] [INFO ] Implicit Places using invariants in 10195 ms returned []
Implicit Place search using SMT only with invariants took 10197 ms to find 0 implicit places.
Running 11461 sub problems to find dead transitions.
[2025-06-03 01:17:14] [INFO ] Flow matrix only has 10669 transitions (discarded 886 similar events)
[2025-06-03 01:17:14] [INFO ] Invariant cache hit.
[2025-06-03 01:17:14] [INFO ] State equation strengthened by 7393 read => feed constraints.
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :126 after 752
Detected timeout of ITS tools.
At refinement iteration 0 (INCLUDED_ONLY) 0/2807 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 11461 unsolved
SMT process timed out in 144714ms, After SMT, problems are : Problem set: 0 solved, 11461 unsolved
Search for dead transitions found 0 dead transitions in 144845ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 155905 ms. Remains : 2810/2810 places, 11555/11555 transitions.
Current structural bounds on expressions (After reachability solving 0 queries.) : Max Seen:[0] Max Struct:[1]
Ending property specific reduction for MultiCrashLeafsetExtension-PT-S24C09-UpperBounds-05 in 537061 ms.
Starting property specific reduction for MultiCrashLeafsetExtension-PT-S24C09-UpperBounds-07
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]
[2025-06-03 01:19:39] [INFO ] Flow matrix only has 10700 transitions (discarded 886 similar events)
// Phase 1: matrix 10700 rows 2834 cols
[2025-06-03 01:19:39] [INFO ] Computed 70 invariants in 360 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 10000 steps (187 resets) in 576 ms. (17 steps per ms)
BEST_FIRST walk for 10001 steps (18 resets) in 68 ms. (144 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2025-06-03 01:19:40] [INFO ] Flow matrix only has 10700 transitions (discarded 886 similar events)
[2025-06-03 01:19:40] [INFO ] Invariant cache hit.
[2025-06-03 01:19:41] [INFO ] [Real]Absence check using 47 positive place invariants in 116 ms returned sat
[2025-06-03 01:19:41] [INFO ] [Real]Absence check using 47 positive and 23 generalized place invariants in 15 ms returned sat
[2025-06-03 01:19:45] [INFO ] [Real]Absence check using state equation in 4323 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 2834 places. Attempting structural reductions.
Drop transitions (Removing consumers from one bounded place Node20ThinksNode19ShouldBeNodeMasterToReplaceNode8) removed 2 transitions
Starting structural reductions in REACHABILITY mode, iteration 0 : 2834/2834 places, 11584/11584 transitions.
Reduce places removed 1 places and 2 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 2 rules applied. Total rules applied 2 place count 2833 transition count 11581
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 3 place count 2832 transition count 11581
Free-agglomeration rule (complex) applied 3 times.
Iterating global reduction 2 with 3 rules applied. Total rules applied 6 place count 2832 transition count 11578
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 9 place count 2829 transition count 11578
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 12 place count 2826 transition count 11575
Iterating global reduction 3 with 3 rules applied. Total rules applied 15 place count 2826 transition count 11575
Applied a total of 15 rules in 1985 ms. Remains 2826 /2834 variables (removed 8) and now considering 11575/11584 (removed 9) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1985 ms. Remains : 2826/2834 places, 11575/11584 transitions.
[2025-06-03 01:19:47] [INFO ] Flow matrix only has 10689 transitions (discarded 886 similar events)
// Phase 1: matrix 10689 rows 2826 cols
[2025-06-03 01:19:47] [INFO ] Computed 70 invariants in 203 ms
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 513921 steps (9626 resets) in 30001 ms. (17 steps per ms)
BEST_FIRST walk for 725718 steps (1331 resets) in 5001 ms. (145 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2025-06-03 01:20:22] [INFO ] Flow matrix only has 10689 transitions (discarded 886 similar events)
[2025-06-03 01:20:22] [INFO ] Invariant cache hit.
[2025-06-03 01:20:23] [INFO ] [Real]Absence check using 47 positive place invariants in 112 ms returned sat
[2025-06-03 01:20:23] [INFO ] [Real]Absence check using 47 positive and 23 generalized place invariants in 24 ms returned sat
[2025-06-03 01:20:28] [INFO ] [Real]Absence check using state equation in 4914 ms returned sat
[2025-06-03 01:20:28] [INFO ] State equation strengthened by 7400 read => feed constraints.
[2025-06-03 01:20:34] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-03 01:20:36] [INFO ] [Real]Added 7400 Read/Feed constraints in 7401 ms returned sat
[2025-06-03 01:20:36] [INFO ] Solution in real domain found non-integer solution.
[2025-06-03 01:20:37] [INFO ] [Nat]Absence check using 47 positive place invariants in 116 ms returned sat
[2025-06-03 01:20:37] [INFO ] [Nat]Absence check using 47 positive and 23 generalized place invariants in 19 ms returned sat
[2025-06-03 01:20:41] [INFO ] [Nat]Absence check using state equation in 4707 ms returned sat
[2025-06-03 01:20:46] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-03 01:20:51] [INFO ] [Nat]Added 7400 Read/Feed constraints in 9639 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 2826 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2826/2826 places, 11575/11575 transitions.
Applied a total of 0 rules in 1188 ms. Remains 2826 /2826 variables (removed 0) and now considering 11575/11575 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1192 ms. Remains : 2826/2826 places, 11575/11575 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2826/2826 places, 11575/11575 transitions.
Applied a total of 0 rules in 820 ms. Remains 2826 /2826 variables (removed 0) and now considering 11575/11575 (removed 0) transitions.
[2025-06-03 01:20:53] [INFO ] Flow matrix only has 10689 transitions (discarded 886 similar events)
[2025-06-03 01:20:53] [INFO ] Invariant cache hit.
[2025-06-03 01:21:04] [INFO ] Implicit Places using invariants in 10884 ms returned [1924, 2184, 2646]
Discarding 3 places :
Implicit Place search using SMT only with invariants took 10890 ms to find 3 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 1 : 2823/2826 places, 11575/11575 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 2820 transition count 11572
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 2820 transition count 11572
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 9 place count 2817 transition count 11569
Iterating global reduction 0 with 3 rules applied. Total rules applied 12 place count 2817 transition count 11569
Applied a total of 12 rules in 2059 ms. Remains 2817 /2823 variables (removed 6) and now considering 11569/11575 (removed 6) transitions.
[2025-06-03 01:21:06] [INFO ] Flow matrix only has 10683 transitions (discarded 886 similar events)
// Phase 1: matrix 10683 rows 2817 cols
[2025-06-03 01:21:06] [INFO ] Computed 67 invariants in 206 ms
[2025-06-03 01:21:17] [INFO ] Implicit Places using invariants in 11469 ms returned []
Implicit Place search using SMT only with invariants took 11470 ms to find 0 implicit places.
Starting structural reductions in REACHABILITY mode, iteration 2 : 2817/2826 places, 11569/11575 transitions.
Finished structural reductions in REACHABILITY mode , in 2 iterations and 25246 ms. Remains : 2817/2826 places, 11569/11575 transitions.
[2025-06-03 01:21:17] [INFO ] Flow matrix only has 10683 transitions (discarded 886 similar events)
[2025-06-03 01:21:17] [INFO ] Invariant cache hit.
Current structural bounds on expressions (after invariants) : Max Seen:[0] Max Struct:[1]
RANDOM walk for 521869 steps (9772 resets) in 30001 ms. (17 steps per ms)
BEST_FIRST walk for 673950 steps (1229 resets) in 5001 ms. (134 steps per ms)
Current structural bounds on expressions (after WALK) : Max Seen:[0] Max Struct:[1]
[2025-06-03 01:21:52] [INFO ] Flow matrix only has 10683 transitions (discarded 886 similar events)
[2025-06-03 01:21:52] [INFO ] Invariant cache hit.
[2025-06-03 01:21:53] [INFO ] [Real]Absence check using 47 positive place invariants in 118 ms returned sat
[2025-06-03 01:21:53] [INFO ] [Real]Absence check using 47 positive and 20 generalized place invariants in 16 ms returned sat
[2025-06-03 01:22:03] [INFO ] [Real]Absence check using state equation in 9616 ms returned sat
[2025-06-03 01:22:03] [INFO ] State equation strengthened by 7400 read => feed constraints.
[2025-06-03 01:22:08] [INFO ] [Real]Added 7400 Read/Feed constraints in 4877 ms returned sat
[2025-06-03 01:22:09] [INFO ] Solution in real domain found non-integer solution.
[2025-06-03 01:22:09] [INFO ] [Nat]Absence check using 47 positive place invariants in 89 ms returned sat
[2025-06-03 01:22:09] [INFO ] [Nat]Absence check using 47 positive and 20 generalized place invariants in 12 ms returned sat
[2025-06-03 01:22:20] [INFO ] [Nat]Absence check using state equation in 11099 ms returned sat
[2025-06-03 01:22:26] [INFO ] SMT solver returned unknown. Retrying;
[2025-06-03 01:22:31] [INFO ] [Nat]Added 7400 Read/Feed constraints in 10222 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 2817 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2817/2817 places, 11569/11569 transitions.
Applied a total of 0 rules in 900 ms. Remains 2817 /2817 variables (removed 0) and now considering 11569/11569 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 904 ms. Remains : 2817/2817 places, 11569/11569 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2817/2817 places, 11569/11569 transitions.
Applied a total of 0 rules in 917 ms. Remains 2817 /2817 variables (removed 0) and now considering 11569/11569 (removed 0) transitions.
[2025-06-03 01:22:32] [INFO ] Flow matrix only has 10683 transitions (discarded 886 similar events)
[2025-06-03 01:22:32] [INFO ] Invariant cache hit.
[2025-06-03 01:22:44] [INFO ] Implicit Places using invariants in 11159 ms returned []
Implicit Place search using SMT only with invariants took 11161 ms to find 0 implicit places.
Running 11475 sub problems to find dead transitions.
[2025-06-03 01:22:44] [INFO ] Flow matrix only has 10683 transitions (discarded 886 similar events)
[2025-06-03 01:22:44] [INFO ] Invariant cache hit.
[2025-06-03 01:22:44] [INFO ] State equation strengthened by 7400 read => feed constraints.
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Broken pipe")
At refinement iteration 0 (INCLUDED_ONLY) 0/2814 variables, 44/44 constraints. Problems are: Problem set: 0 solved, 11475 unsolved
SMT process timed out in 141531ms, After SMT, problems are : Problem set: 0 solved, 11475 unsolved
Search for dead transitions found 0 dead transitions in 141668ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 153766 ms. Remains : 2817/2817 places, 11569/11569 transitions.
[2025-06-03 01:25:06] [INFO ] Flatten gal took : 426 ms
[2025-06-03 01:25:06] [INFO ] Flatten gal took : 617 ms
[2025-06-03 01:25:06] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality6079437713284201394.gal : 68 ms
[2025-06-03 01:25:06] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality15968392558923632280.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality6079437713284201394.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality15968392558923632280.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...329
RANDOM walk for 40000 steps (747 resets) in 4541 ms. (8 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (70 resets) in 438 ms. (91 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (73 resets) in 516 ms. (77 steps per ms) remains 2/2 properties
Loading property file /tmp/ReachabilityCardinality15968392558923632280.prop.
Interrupted probabilistic random walk after 20072 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :0 out of 2
Probabilistic random walk after 20072 steps, saw 8766 distinct states, run finished after 3001 ms. (steps per millisecond=6 ) properties seen :0
[2025-06-03 01:25:10] [INFO ] Flow matrix only has 10683 transitions (discarded 886 similar events)
[2025-06-03 01:25:10] [INFO ] Invariant cache hit.
[2025-06-03 01:25:10] [INFO ] State equation strengthened by 7400 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) 2684/2685 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2685 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 26/2711 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2025-06-03 01:25:15] [INFO ] Deduced a trap composed of 109 places in 4446 ms of which 24 ms to minimize.
SMT process timed out in 5561ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 2817 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2817/2817 places, 11569/11569 transitions.
Applied a total of 0 rules in 1042 ms. Remains 2817 /2817 variables (removed 0) and now considering 11569/11569 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 1043 ms. Remains : 2817/2817 places, 11569/11569 transitions.
RANDOM walk for 40000 steps (747 resets) in 4667 ms. (8 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40003 steps (72 resets) in 495 ms. (80 steps per ms) remains 2/2 properties
BEST_FIRST walk for 40004 steps (71 resets) in 488 ms. (81 steps per ms) remains 2/2 properties
Interrupted probabilistic random walk after 20591 steps, run timeout after 3001 ms. (steps per millisecond=6 ) properties seen :0 out of 2
Probabilistic random walk after 20591 steps, saw 8974 distinct states, run finished after 3001 ms. (steps per millisecond=6 ) properties seen :0
[2025-06-03 01:25:21] [INFO ] Flow matrix only has 10683 transitions (discarded 886 similar events)
[2025-06-03 01:25:21] [INFO ] Invariant cache hit.
[2025-06-03 01:25:21] [INFO ] State equation strengthened by 7400 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) 2684/2685 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2685 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 26/2711 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2025-06-03 01:25:26] [INFO ] Deduced a trap composed of 109 places in 3834 ms of which 24 ms to minimize.
[2025-06-03 01:25:30] [INFO ] Deduced a trap composed of 109 places in 3846 ms of which 35 ms to minimize.
[2025-06-03 01:25:34] [INFO ] Deduced a trap composed of 124 places in 3840 ms of which 24 ms to minimize.
[2025-06-03 01:25:38] [INFO ] Deduced a trap composed of 331 places in 3799 ms of which 24 ms to minimize.
[2025-06-03 01:25:41] [INFO ] Deduced a trap composed of 157 places in 3812 ms of which 24 ms to minimize.
[2025-06-03 01:25:45] [INFO ] Deduced a trap composed of 364 places in 4020 ms of which 23 ms to minimize.
[2025-06-03 01:25:50] [INFO ] Deduced a trap composed of 125 places in 4182 ms of which 23 ms to minimize.
At refinement iteration 4 (INCLUDED_ONLY) 0/2711 variables, 7/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/2711 variables, 0/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
All remaining problems are real, not stopping.
At refinement iteration 6 (OVERLAPS) 44/2755 variables, 2/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/2755 variables, 0/12 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 8 (OVERLAPS) 44/2799 variables, 44/56 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/2799 variables, 0/56 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 10 (OVERLAPS) 18/2817 variables, 18/74 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/2817 variables, 0/74 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 12 (OVERLAPS) 10683/13500 variables, 2817/2891 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Detected timeout of ITS tools.
[2025-06-03 01:25:57] [INFO ] Flatten gal took : 456 ms
[2025-06-03 01:25:57] [INFO ] Applying decomposition
[2025-06-03 01:25:57] [INFO ] Flatten gal took : 411 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/convert-linux64' '-i' '/tmp/graph6654141164236741372.txt' '-o' '/tmp/graph6654141164236741372.bin' '-w' '/tmp/graph6654141164236741372.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202405141337/bin/louvain-linux64' '/tmp/graph6654141164236741372.bin' '-l' '-1' '-v' '-w' '/tmp/graph6654141164236741372.weights' '-q' '0' '-e' '0.001'
[2025-06-03 01:25:58] [INFO ] Decomposing Gal with order
[2025-06-03 01:25:58] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-03 01:26:01] [INFO ] Removed a total of 21757 redundant transitions.
[2025-06-03 01:26:01] [INFO ] Flatten gal took : 2130 ms
At refinement iteration 13 (INCLUDED_ONLY) 0/13500 variables, 7400/10291 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2025-06-03 01:26:02] [INFO ] Fuse similar labels procedure discarded/fused a total of 8499 labels/synchronizations in 942 ms.
At refinement iteration 14 (INCLUDED_ONLY) 0/13500 variables, 0/10291 constraints. Problems are: Problem set: 0 solved, 2 unsolved
[2025-06-03 01:26:02] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality3108952786876881053.gal : 74 ms
[2025-06-03 01:26:02] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality2258777783749127886.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality3108952786876881053.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality2258777783749127886.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202405141337/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...307
At refinement iteration 15 (OVERLAPS) 0/13500 variables, 0/10291 constraints. Problems are: Problem set: 0 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 13500/13500 variables, and 10291 constraints, problems are : Problem set: 0 solved, 2 unsolved in 41949 ms.
Refiners :[Positive P Invariants (semi-flows): 47/47 constraints, Generalized P Invariants (flows): 20/20 constraints, State Equation: 2817/2817 constraints, ReadFeed: 7400/7400 constraints, PredecessorRefiner: 2/2 constraints, Known Traps: 7/7 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) 2684/2685 variables, 2/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/2685 variables, 0/2 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 26/2711 variables, 1/3 constraints. Problems are: Problem set: 0 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/2711 variables, 7/10 constraints. Problems are: Problem set: 0 solved, 2 unsolved
Loading property file /tmp/ReachabilityCardinality2258777783749127886.prop.
[2025-06-03 01:26:08] [INFO ] Deduced a trap composed of 526 places in 3818 ms of which 24 ms to minimize.
[2025-06-03 01:26:12] [INFO ] Deduced a trap composed of 148 places in 4012 ms of which 23 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 4
SDD size :1 after 306
[2025-06-03 01:26:17] [INFO ] Deduced a trap composed of 269 places in 4827 ms of which 25 ms to minimize.
[2025-06-03 01:26:21] [INFO ] Deduced a trap composed of 115 places in 4485 ms of which 24 ms to minimize.
[2025-06-03 01:26:25] [INFO ] Deduced a trap composed of 235 places in 4096 ms of which 24 ms to minimize.
[2025-06-03 01:26:30] [INFO ] Deduced a trap composed of 176 places in 4147 ms of which 23 ms to minimize.
[2025-06-03 01:26:34] [INFO ] Deduced a trap composed of 179 places in 4065 ms of which 34 ms to minimize.
[2025-06-03 01:26:38] [INFO ] Deduced a trap composed of 529 places in 4179 ms of which 24 ms to minimize.
[2025-06-03 01:26:43] [INFO ] Deduced a trap composed of 433 places in 4535 ms of which 24 ms to minimize.
SDD proceeding with computation,2 properties remain. new max is 8
SDD size :306 after 1824
[2025-06-03 01:26:47] [INFO ] Deduced a trap composed of 371 places in 4402 ms of which 33 ms to minimize.
[2025-06-03 01:26:51] [INFO ] Deduced a trap composed of 126 places in 3695 ms of which 25 ms to minimize.
SMT process timed out in 89594ms, After SMT, problems are : Problem set: 0 solved, 2 unsolved
Skipping Parikh replay, no witness traces provided.
Support contains 1 out of 2817 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2817/2817 places, 11569/11569 transitions.
Applied a total of 0 rules in 904 ms. Remains 2817 /2817 variables (removed 0) and now considering 11569/11569 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 905 ms. Remains : 2817/2817 places, 11569/11569 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 2817/2817 places, 11569/11569 transitions.
Detected timeout of ITS tools.
Applied a total of 0 rules in 912 ms. Remains 2817 /2817 variables (removed 0) and now considering 11569/11569 (removed 0) transitions.
[2025-06-03 01:26:53] [INFO ] Flow matrix only has 10683 transitions (discarded 886 similar events)
[2025-06-03 01:26:53] [INFO ] Invariant cache hit.
[2025-06-03 01:27:02] [INFO ] Implicit Places using invariants in 9842 ms returned []
Implicit Place search using SMT only with invariants took 9843 ms to find 0 implicit places.
Running 11475 sub problems to find dead transitions.
[2025-06-03 01:27:03] [INFO ] Flow matrix only has 10683 transitions (discarded 886 similar events)
[2025-06-03 01:27:03] [INFO ] Invariant cache hit.
[2025-06-03 01:27:03] [INFO ] State equation strengthened by 7400 read => feed constraints.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202405141337.jar
+ VERSION=202405141337
+ echo 'Running Version 202405141337'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="MultiCrashLeafsetExtension-PT-S24C09"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="gold2024"
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 2-5832"
echo " Executing tool gold2024"
echo " Input is MultiCrashLeafsetExtension-PT-S24C09, 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 r139-smll-174876533200050"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/MultiCrashLeafsetExtension-PT-S24C09.tgz
mv MultiCrashLeafsetExtension-PT-S24C09 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.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 ;