About the Execution of ITS-Tools for FunctionPointer-PT-c128
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 16223.504 | 3600000.00 | 3564707.00 | 91122.10 | ? 0 0 0 0 0 ? 0 128 0 0 128 0 0 ? ? | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2022-input.r312-tall-165472282400525.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2022-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is FunctionPointer-PT-c128, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r312-tall-165472282400525
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 4.6M
-rw-r--r-- 1 mcc users 7.8K Jun 7 17:20 CTLCardinality.txt
-rw-r--r-- 1 mcc users 83K Jun 7 17:20 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Jun 7 17:17 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Jun 7 17:17 CTLFireability.xml
-rw-r--r-- 1 mcc users 3.7K Jun 6 15:27 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Jun 6 15:27 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.4K Jun 6 15:27 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 6 15:27 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 6 12:11 NewModel
-rw-r--r-- 1 mcc users 15K Jun 7 17:26 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 160K Jun 7 17:26 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 7.1K Jun 7 17:22 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 56K Jun 7 17:22 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 6 15:27 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Jun 6 15:27 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 equiv_col
-rw-r--r-- 1 mcc users 5 Jun 6 12:11 instance
-rw-r--r-- 1 mcc users 6 Jun 6 12:11 iscolored
-rw-r--r-- 1 mcc users 4.2M Jun 6 12:11 model.pnml
--------------------
content from stdout:
=== Data for post analysis generated by BenchKit (invocation template)
The expected result is a vector of positive values
NUM_VECTOR
here is the order used to build the result vector(from text file)
FORMULA_NAME FunctionPointer-PT-c128-UpperBounds-00
FORMULA_NAME FunctionPointer-PT-c128-UpperBounds-01
FORMULA_NAME FunctionPointer-PT-c128-UpperBounds-02
FORMULA_NAME FunctionPointer-PT-c128-UpperBounds-03
FORMULA_NAME FunctionPointer-PT-c128-UpperBounds-04
FORMULA_NAME FunctionPointer-PT-c128-UpperBounds-05
FORMULA_NAME FunctionPointer-PT-c128-UpperBounds-06
FORMULA_NAME FunctionPointer-PT-c128-UpperBounds-07
FORMULA_NAME FunctionPointer-PT-c128-UpperBounds-08
FORMULA_NAME FunctionPointer-PT-c128-UpperBounds-09
FORMULA_NAME FunctionPointer-PT-c128-UpperBounds-10
FORMULA_NAME FunctionPointer-PT-c128-UpperBounds-11
FORMULA_NAME FunctionPointer-PT-c128-UpperBounds-12
FORMULA_NAME FunctionPointer-PT-c128-UpperBounds-13
FORMULA_NAME FunctionPointer-PT-c128-UpperBounds-14
FORMULA_NAME FunctionPointer-PT-c128-UpperBounds-15
=== Now, execution of the tool begins
BK_START 1654874061006
Running Version 202205111006
[2022-06-10 15:14:22] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, UpperBounds, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-06-10 15:14:22] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-06-10 15:14:22] [INFO ] Load time of PNML (sax parser for PT used): 396 ms
[2022-06-10 15:14:22] [INFO ] Transformed 2826 places.
[2022-06-10 15:14:22] [INFO ] Transformed 8960 transitions.
[2022-06-10 15:14:22] [INFO ] Parsed PT model containing 2826 places and 8960 transitions in 563 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 7 ms.
Deduced a syphon composed of 1198 places in 46 ms
Reduce places removed 1198 places and 2998 transitions.
FORMULA FunctionPointer-PT-c128-UpperBounds-01 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c128-UpperBounds-02 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c128-UpperBounds-03 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c128-UpperBounds-04 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c128-UpperBounds-05 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c128-UpperBounds-07 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c128-UpperBounds-09 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c128-UpperBounds-10 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c128-UpperBounds-12 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA FunctionPointer-PT-c128-UpperBounds-13 0 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Normalized transition count is 3540 out of 5962 initially.
// Phase 1: matrix 3540 rows 1628 cols
[2022-06-10 15:14:23] [INFO ] Computed 4 place invariants in 101 ms
Incomplete random walk after 10041 steps, including 2 resets, run finished after 148 ms. (steps per millisecond=67 ) properties (out of 6) seen :6
Incomplete Best-First random walk after 10000 steps, including 5 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 5 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 6) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 16 ms. (steps per millisecond=625 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 22 ms. (steps per millisecond=454 ) properties (out of 6) seen :1
[2022-06-10 15:14:23] [INFO ] Flow matrix only has 3540 transitions (discarded 2422 similar events)
// Phase 1: matrix 3540 rows 1628 cols
[2022-06-10 15:14:23] [INFO ] Computed 4 place invariants in 54 ms
[2022-06-10 15:14:23] [INFO ] [Real]Absence check using 3 positive place invariants in 14 ms returned sat
[2022-06-10 15:14:23] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 15:14:23] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 15:14:24] [INFO ] [Real]Absence check using state equation in 840 ms returned sat
[2022-06-10 15:14:24] [INFO ] State equation strengthened by 479 read => feed constraints.
[2022-06-10 15:14:24] [INFO ] [Real]Added 479 Read/Feed constraints in 99 ms returned sat
[2022-06-10 15:14:25] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 15:14:25] [INFO ] [Nat]Absence check using 3 positive place invariants in 14 ms returned sat
[2022-06-10 15:14:25] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 15:14:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 15:14:26] [INFO ] [Nat]Absence check using state equation in 765 ms returned sat
[2022-06-10 15:14:26] [INFO ] [Nat]Added 479 Read/Feed constraints in 82 ms returned sat
[2022-06-10 15:14:27] [INFO ] Deduced a trap composed of 133 places in 1191 ms of which 22 ms to minimize.
[2022-06-10 15:14:27] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1410 ms
[2022-06-10 15:14:28] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 785 ms.
[2022-06-10 15:14:28] [INFO ] Added : 1 causal constraints over 1 iterations in 1159 ms. Result :sat
[2022-06-10 15:14:28] [INFO ] [Real]Absence check using 3 positive place invariants in 13 ms returned sat
[2022-06-10 15:14:28] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 15:14:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 15:14:29] [INFO ] [Real]Absence check using state equation in 765 ms returned sat
[2022-06-10 15:14:29] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 15:14:30] [INFO ] [Nat]Absence check using 3 positive place invariants in 14 ms returned sat
[2022-06-10 15:14:30] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 15:14:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 15:14:30] [INFO ] [Nat]Absence check using state equation in 805 ms returned sat
[2022-06-10 15:14:30] [INFO ] [Nat]Added 479 Read/Feed constraints in 90 ms returned sat
[2022-06-10 15:14:31] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 513 ms.
[2022-06-10 15:14:33] [INFO ] Deduced a trap composed of 133 places in 1194 ms of which 9 ms to minimize.
[2022-06-10 15:14:33] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1415 ms
[2022-06-10 15:14:33] [INFO ] Added : 2 causal constraints over 1 iterations in 2343 ms. Result :sat
[2022-06-10 15:14:33] [INFO ] [Real]Absence check using 3 positive place invariants in 12 ms returned sat
[2022-06-10 15:14:33] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 15:14:33] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 15:14:34] [INFO ] [Real]Absence check using state equation in 820 ms returned sat
[2022-06-10 15:14:34] [INFO ] [Real]Added 479 Read/Feed constraints in 80 ms returned sat
[2022-06-10 15:14:34] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 15:14:34] [INFO ] [Nat]Absence check using 3 positive place invariants in 13 ms returned sat
[2022-06-10 15:14:34] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 15:14:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 15:14:35] [INFO ] [Nat]Absence check using state equation in 786 ms returned sat
[2022-06-10 15:14:35] [INFO ] [Nat]Added 479 Read/Feed constraints in 80 ms returned sat
[2022-06-10 15:14:36] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 560 ms.
[2022-06-10 15:14:36] [INFO ] Added : 0 causal constraints over 0 iterations in 778 ms. Result :sat
[2022-06-10 15:14:36] [INFO ] [Real]Absence check using 3 positive place invariants in 12 ms returned sat
[2022-06-10 15:14:36] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 15:14:36] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 15:14:37] [INFO ] [Real]Absence check using state equation in 760 ms returned sat
[2022-06-10 15:14:37] [INFO ] [Real]Added 479 Read/Feed constraints in 108 ms returned sat
[2022-06-10 15:14:38] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 15:14:38] [INFO ] [Nat]Absence check using 3 positive place invariants in 14 ms returned sat
[2022-06-10 15:14:38] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 15:14:38] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 15:14:38] [INFO ] [Nat]Absence check using state equation in 785 ms returned sat
[2022-06-10 15:14:39] [INFO ] [Nat]Added 479 Read/Feed constraints in 92 ms returned sat
[2022-06-10 15:14:39] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 546 ms.
[2022-06-10 15:14:40] [INFO ] Added : 2 causal constraints over 1 iterations in 878 ms. Result :sat
[2022-06-10 15:14:40] [INFO ] [Real]Absence check using 3 positive place invariants in 13 ms returned sat
[2022-06-10 15:14:40] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 15:14:40] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 15:14:41] [INFO ] [Real]Absence check using state equation in 822 ms returned sat
[2022-06-10 15:14:41] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 15:14:41] [INFO ] [Nat]Absence check using 3 positive place invariants in 13 ms returned sat
[2022-06-10 15:14:41] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 15:14:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 15:14:42] [INFO ] [Nat]Absence check using state equation in 821 ms returned sat
[2022-06-10 15:14:42] [INFO ] [Nat]Added 479 Read/Feed constraints in 96 ms returned sat
[2022-06-10 15:14:42] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 537 ms.
[2022-06-10 15:14:43] [INFO ] Added : 1 causal constraints over 1 iterations in 865 ms. Result :sat
[2022-06-10 15:14:43] [INFO ] [Real]Absence check using 3 positive place invariants in 13 ms returned sat
[2022-06-10 15:14:43] [INFO ] [Real]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 15:14:43] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 15:14:44] [INFO ] [Real]Absence check using state equation in 771 ms returned sat
[2022-06-10 15:14:44] [INFO ] [Real]Added 479 Read/Feed constraints in 208 ms returned sat
[2022-06-10 15:14:44] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 15:14:44] [INFO ] [Nat]Absence check using 3 positive place invariants in 14 ms returned sat
[2022-06-10 15:14:44] [INFO ] [Nat]Absence check using 3 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 15:14:44] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 15:14:45] [INFO ] [Nat]Absence check using state equation in 772 ms returned sat
[2022-06-10 15:14:45] [INFO ] [Nat]Added 479 Read/Feed constraints in 116 ms returned sat
[2022-06-10 15:14:46] [INFO ] Deduced a trap composed of 133 places in 1139 ms of which 4 ms to minimize.
[2022-06-10 15:14:47] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 1382 ms
[2022-06-10 15:14:47] [INFO ] Computed and/alt/rep : 351/504/351 causal constraints (skipped 3187 transitions) in 501 ms.
[2022-06-10 15:14:47] [INFO ] Added : 2 causal constraints over 1 iterations in 839 ms. Result :sat
Current structural bounds on expressions (after SMT) : [-1, -1, 128, 128, -1, -1] Max seen :[5, 0, 1, 1, 0, 1]
Support contains 6 out of 1628 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 1628/1628 places, 5962/5962 transitions.
Graph (complete) has 7332 edges and 1628 vertex of which 1422 are kept as prefixes of interest. Removing 206 places using SCC suffix rule.18 ms
Discarding 206 places :
Also discarding 0 output transitions
Drop transitions removed 378 transitions
Reduce isomorphic transitions removed 378 transitions.
Iterating post reduction 0 with 378 rules applied. Total rules applied 379 place count 1422 transition count 5584
Discarding 300 places :
Symmetric choice reduction at 1 with 300 rule applications. Total rules 679 place count 1122 transition count 3302
Iterating global reduction 1 with 300 rules applied. Total rules applied 979 place count 1122 transition count 3302
Ensure Unique test removed 360 transitions
Reduce isomorphic transitions removed 360 transitions.
Iterating post reduction 1 with 360 rules applied. Total rules applied 1339 place count 1122 transition count 2942
Discarding 157 places :
Symmetric choice reduction at 2 with 157 rule applications. Total rules 1496 place count 965 transition count 2628
Iterating global reduction 2 with 157 rules applied. Total rules applied 1653 place count 965 transition count 2628
Ensure Unique test removed 68 transitions
Reduce isomorphic transitions removed 68 transitions.
Iterating post reduction 2 with 68 rules applied. Total rules applied 1721 place count 965 transition count 2560
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1735 place count 951 transition count 2532
Iterating global reduction 3 with 14 rules applied. Total rules applied 1749 place count 951 transition count 2532
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1763 place count 937 transition count 2504
Iterating global reduction 3 with 14 rules applied. Total rules applied 1777 place count 937 transition count 2504
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1791 place count 923 transition count 2476
Iterating global reduction 3 with 14 rules applied. Total rules applied 1805 place count 923 transition count 2476
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1819 place count 909 transition count 2448
Iterating global reduction 3 with 14 rules applied. Total rules applied 1833 place count 909 transition count 2448
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1847 place count 895 transition count 2420
Iterating global reduction 3 with 14 rules applied. Total rules applied 1861 place count 895 transition count 2420
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1875 place count 881 transition count 2392
Iterating global reduction 3 with 14 rules applied. Total rules applied 1889 place count 881 transition count 2392
Discarding 14 places :
Symmetric choice reduction at 3 with 14 rule applications. Total rules 1903 place count 867 transition count 2364
Iterating global reduction 3 with 14 rules applied. Total rules applied 1917 place count 867 transition count 2364
Discarding 62 places :
Symmetric choice reduction at 3 with 62 rule applications. Total rules 1979 place count 805 transition count 2130
Iterating global reduction 3 with 62 rules applied. Total rules applied 2041 place count 805 transition count 2130
Discarding 62 places :
Symmetric choice reduction at 3 with 62 rule applications. Total rules 2103 place count 743 transition count 1882
Iterating global reduction 3 with 62 rules applied. Total rules applied 2165 place count 743 transition count 1882
Discarding 62 places :
Symmetric choice reduction at 3 with 62 rule applications. Total rules 2227 place count 681 transition count 1744
Iterating global reduction 3 with 62 rules applied. Total rules applied 2289 place count 681 transition count 1744
Discarding 62 places :
Symmetric choice reduction at 3 with 62 rule applications. Total rules 2351 place count 619 transition count 1620
Iterating global reduction 3 with 62 rules applied. Total rules applied 2413 place count 619 transition count 1620
Discarding 61 places :
Symmetric choice reduction at 3 with 61 rule applications. Total rules 2474 place count 558 transition count 1498
Iterating global reduction 3 with 61 rules applied. Total rules applied 2535 place count 558 transition count 1498
Discarding 61 places :
Symmetric choice reduction at 3 with 61 rule applications. Total rules 2596 place count 497 transition count 1376
Iterating global reduction 3 with 61 rules applied. Total rules applied 2657 place count 497 transition count 1376
Discarding 60 places :
Symmetric choice reduction at 3 with 60 rule applications. Total rules 2717 place count 437 transition count 1256
Iterating global reduction 3 with 60 rules applied. Total rules applied 2777 place count 437 transition count 1256
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 2784 place count 430 transition count 1242
Iterating global reduction 3 with 7 rules applied. Total rules applied 2791 place count 430 transition count 1242
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 2795 place count 430 transition count 1238
Applied a total of 2795 rules in 1664 ms. Remains 430 /1628 variables (removed 1198) and now considering 1238/5962 (removed 4724) transitions.
Finished structural reductions, in 1 iterations. Remains : 430/1628 places, 1238/5962 transitions.
Normalized transition count is 706 out of 1238 initially.
// Phase 1: matrix 706 rows 430 cols
[2022-06-10 15:14:49] [INFO ] Computed 2 place invariants in 4 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2230 ms. (steps per millisecond=448 ) properties (out of 6) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1673 ms. (steps per millisecond=597 ) properties (out of 6) seen :501
Incomplete Best-First random walk after 1000001 steps, including 5 resets, run finished after 1556 ms. (steps per millisecond=642 ) properties (out of 6) seen :243
Incomplete Best-First random walk after 1000001 steps, including 5 resets, run finished after 1538 ms. (steps per millisecond=650 ) properties (out of 6) seen :48
Incomplete Best-First random walk after 1000001 steps, including 6 resets, run finished after 1496 ms. (steps per millisecond=668 ) properties (out of 6) seen :41
Incomplete Best-First random walk after 1000001 steps, including 9 resets, run finished after 1502 ms. (steps per millisecond=665 ) properties (out of 6) seen :360
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1633 ms. (steps per millisecond=612 ) properties (out of 6) seen :94
[2022-06-10 15:15:01] [INFO ] Flow matrix only has 706 transitions (discarded 532 similar events)
// Phase 1: matrix 706 rows 430 cols
[2022-06-10 15:15:01] [INFO ] Computed 2 place invariants in 12 ms
[2022-06-10 15:15:01] [INFO ] [Real]Absence check using 1 positive place invariants in 5 ms returned sat
[2022-06-10 15:15:01] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 15:15:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 15:15:01] [INFO ] [Real]Absence check using state equation in 141 ms returned sat
[2022-06-10 15:15:01] [INFO ] State equation strengthened by 82 read => feed constraints.
[2022-06-10 15:15:01] [INFO ] [Real]Added 82 Read/Feed constraints in 67 ms returned sat
[2022-06-10 15:15:01] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 15:15:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2022-06-10 15:15:01] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 15:15:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 15:15:01] [INFO ] [Nat]Absence check using state equation in 133 ms returned sat
[2022-06-10 15:15:02] [INFO ] [Nat]Added 82 Read/Feed constraints in 58 ms returned sat
[2022-06-10 15:15:02] [INFO ] Computed and/alt/rep : 337/2029/337 causal constraints (skipped 367 transitions) in 74 ms.
[2022-06-10 15:15:02] [INFO ] Added : 14 causal constraints over 5 iterations in 314 ms. Result :sat
Minimization took 47 ms.
[2022-06-10 15:15:02] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2022-06-10 15:15:02] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 15:15:02] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 15:15:02] [INFO ] [Real]Absence check using state equation in 135 ms returned sat
[2022-06-10 15:15:02] [INFO ] [Real]Added 82 Read/Feed constraints in 69 ms returned sat
[2022-06-10 15:15:02] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 15:15:02] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2022-06-10 15:15:02] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 15:15:02] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 15:15:02] [INFO ] [Nat]Absence check using state equation in 139 ms returned sat
[2022-06-10 15:15:03] [INFO ] [Nat]Added 82 Read/Feed constraints in 58 ms returned sat
[2022-06-10 15:15:03] [INFO ] Computed and/alt/rep : 337/2029/337 causal constraints (skipped 367 transitions) in 82 ms.
[2022-06-10 15:15:03] [INFO ] Added : 19 causal constraints over 5 iterations in 329 ms. Result :sat
Minimization took 58 ms.
[2022-06-10 15:15:03] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2022-06-10 15:15:03] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 15:15:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 15:15:03] [INFO ] [Real]Absence check using state equation in 142 ms returned sat
[2022-06-10 15:15:03] [INFO ] [Real]Added 82 Read/Feed constraints in 20 ms returned sat
[2022-06-10 15:15:03] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 15:15:03] [INFO ] [Nat]Absence check using 1 positive place invariants in 5 ms returned sat
[2022-06-10 15:15:03] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 15:15:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 15:15:03] [INFO ] [Nat]Absence check using state equation in 143 ms returned sat
[2022-06-10 15:15:03] [INFO ] [Nat]Added 82 Read/Feed constraints in 25 ms returned sat
[2022-06-10 15:15:04] [INFO ] Computed and/alt/rep : 337/2029/337 causal constraints (skipped 367 transitions) in 72 ms.
[2022-06-10 15:15:04] [INFO ] Added : 0 causal constraints over 0 iterations in 135 ms. Result :sat
Minimization took 47 ms.
[2022-06-10 15:15:04] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2022-06-10 15:15:04] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 15:15:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 15:15:04] [INFO ] [Real]Absence check using state equation in 151 ms returned sat
[2022-06-10 15:15:04] [INFO ] [Real]Added 82 Read/Feed constraints in 25 ms returned sat
[2022-06-10 15:15:04] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 15:15:04] [INFO ] [Nat]Absence check using 1 positive place invariants in 5 ms returned sat
[2022-06-10 15:15:04] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 14 ms returned sat
[2022-06-10 15:15:04] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 15:15:04] [INFO ] [Nat]Absence check using state equation in 130 ms returned sat
[2022-06-10 15:15:04] [INFO ] [Nat]Added 82 Read/Feed constraints in 20 ms returned sat
[2022-06-10 15:15:04] [INFO ] Computed and/alt/rep : 337/2029/337 causal constraints (skipped 367 transitions) in 74 ms.
[2022-06-10 15:15:04] [INFO ] Added : 2 causal constraints over 1 iterations in 156 ms. Result :sat
Minimization took 42 ms.
[2022-06-10 15:15:05] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2022-06-10 15:15:05] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 3 ms returned sat
[2022-06-10 15:15:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 15:15:05] [INFO ] [Real]Absence check using state equation in 139 ms returned sat
[2022-06-10 15:15:05] [INFO ] [Real]Added 82 Read/Feed constraints in 47 ms returned sat
[2022-06-10 15:15:05] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 15:15:05] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2022-06-10 15:15:05] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 15:15:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 15:15:05] [INFO ] [Nat]Absence check using state equation in 143 ms returned sat
[2022-06-10 15:15:05] [INFO ] [Nat]Added 82 Read/Feed constraints in 52 ms returned sat
[2022-06-10 15:15:05] [INFO ] Computed and/alt/rep : 337/2029/337 causal constraints (skipped 367 transitions) in 70 ms.
[2022-06-10 15:15:05] [INFO ] Added : 6 causal constraints over 3 iterations in 244 ms. Result :sat
Minimization took 46 ms.
[2022-06-10 15:15:05] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2022-06-10 15:15:05] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 15:15:05] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 15:15:06] [INFO ] [Real]Absence check using state equation in 136 ms returned sat
[2022-06-10 15:15:06] [INFO ] [Real]Added 82 Read/Feed constraints in 34 ms returned sat
[2022-06-10 15:15:06] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 15:15:06] [INFO ] [Nat]Absence check using 1 positive place invariants in 5 ms returned sat
[2022-06-10 15:15:06] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 15:15:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 15:15:06] [INFO ] [Nat]Absence check using state equation in 136 ms returned sat
[2022-06-10 15:15:06] [INFO ] [Nat]Added 82 Read/Feed constraints in 83 ms returned sat
[2022-06-10 15:15:06] [INFO ] Computed and/alt/rep : 337/2029/337 causal constraints (skipped 367 transitions) in 71 ms.
[2022-06-10 15:15:06] [INFO ] Added : 3 causal constraints over 1 iterations in 165 ms. Result :sat
Minimization took 103 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, 128, 128, -1, -1] Max seen :[481, 220, 6, 6, 328, 50]
FORMULA FunctionPointer-PT-c128-UpperBounds-11 128 TECHNIQUES TOPOLOGICAL PARIKH_WALK
FORMULA FunctionPointer-PT-c128-UpperBounds-08 128 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 4 out of 430 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 430/430 places, 1238/1238 transitions.
Applied a total of 0 rules in 48 ms. Remains 430 /430 variables (removed 0) and now considering 1238/1238 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 430/430 places, 1238/1238 transitions.
Normalized transition count is 706 out of 1238 initially.
// Phase 1: matrix 706 rows 430 cols
[2022-06-10 15:15:09] [INFO ] Computed 2 place invariants in 6 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2142 ms. (steps per millisecond=466 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 1000001 steps, including 8 resets, run finished after 1493 ms. (steps per millisecond=669 ) properties (out of 4) seen :443
Incomplete Best-First random walk after 1000001 steps, including 3 resets, run finished after 1569 ms. (steps per millisecond=637 ) properties (out of 4) seen :264
Incomplete Best-First random walk after 1000001 steps, including 4 resets, run finished after 1560 ms. (steps per millisecond=641 ) properties (out of 4) seen :312
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1596 ms. (steps per millisecond=626 ) properties (out of 4) seen :68
[2022-06-10 15:15:17] [INFO ] Flow matrix only has 706 transitions (discarded 532 similar events)
// Phase 1: matrix 706 rows 430 cols
[2022-06-10 15:15:17] [INFO ] Computed 2 place invariants in 5 ms
[2022-06-10 15:15:17] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2022-06-10 15:15:17] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 15:15:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 15:15:18] [INFO ] [Real]Absence check using state equation in 144 ms returned sat
[2022-06-10 15:15:18] [INFO ] State equation strengthened by 82 read => feed constraints.
[2022-06-10 15:15:18] [INFO ] [Real]Added 82 Read/Feed constraints in 61 ms returned sat
[2022-06-10 15:15:18] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 15:15:18] [INFO ] [Nat]Absence check using 1 positive place invariants in 5 ms returned sat
[2022-06-10 15:15:18] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 15:15:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 15:15:18] [INFO ] [Nat]Absence check using state equation in 144 ms returned sat
[2022-06-10 15:15:18] [INFO ] [Nat]Added 82 Read/Feed constraints in 57 ms returned sat
[2022-06-10 15:15:18] [INFO ] Computed and/alt/rep : 337/2029/337 causal constraints (skipped 367 transitions) in 68 ms.
[2022-06-10 15:15:18] [INFO ] Added : 14 causal constraints over 5 iterations in 301 ms. Result :sat
Minimization took 41 ms.
[2022-06-10 15:15:18] [INFO ] [Real]Absence check using 1 positive place invariants in 5 ms returned sat
[2022-06-10 15:15:18] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 15:15:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 15:15:19] [INFO ] [Real]Absence check using state equation in 145 ms returned sat
[2022-06-10 15:15:19] [INFO ] [Real]Added 82 Read/Feed constraints in 66 ms returned sat
[2022-06-10 15:15:19] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 15:15:19] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2022-06-10 15:15:19] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 15:15:19] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 15:15:19] [INFO ] [Nat]Absence check using state equation in 142 ms returned sat
[2022-06-10 15:15:19] [INFO ] [Nat]Added 82 Read/Feed constraints in 56 ms returned sat
[2022-06-10 15:15:19] [INFO ] Computed and/alt/rep : 337/2029/337 causal constraints (skipped 367 transitions) in 82 ms.
[2022-06-10 15:15:19] [INFO ] Added : 19 causal constraints over 5 iterations in 326 ms. Result :sat
Minimization took 55 ms.
[2022-06-10 15:15:20] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2022-06-10 15:15:20] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 8 ms returned sat
[2022-06-10 15:15:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 15:15:20] [INFO ] [Real]Absence check using state equation in 148 ms returned sat
[2022-06-10 15:15:20] [INFO ] [Real]Added 82 Read/Feed constraints in 52 ms returned sat
[2022-06-10 15:15:20] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 15:15:20] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2022-06-10 15:15:20] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 15:15:20] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 15:15:20] [INFO ] [Nat]Absence check using state equation in 148 ms returned sat
[2022-06-10 15:15:20] [INFO ] [Nat]Added 82 Read/Feed constraints in 53 ms returned sat
[2022-06-10 15:15:20] [INFO ] Computed and/alt/rep : 337/2029/337 causal constraints (skipped 367 transitions) in 87 ms.
[2022-06-10 15:15:20] [INFO ] Added : 6 causal constraints over 3 iterations in 269 ms. Result :sat
Minimization took 47 ms.
[2022-06-10 15:15:20] [INFO ] [Real]Absence check using 1 positive place invariants in 5 ms returned sat
[2022-06-10 15:15:20] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 15:15:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 15:15:21] [INFO ] [Real]Absence check using state equation in 131 ms returned sat
[2022-06-10 15:15:21] [INFO ] [Real]Added 82 Read/Feed constraints in 43 ms returned sat
[2022-06-10 15:15:21] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 15:15:21] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2022-06-10 15:15:21] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 15:15:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 15:15:21] [INFO ] [Nat]Absence check using state equation in 127 ms returned sat
[2022-06-10 15:15:21] [INFO ] [Nat]Added 82 Read/Feed constraints in 75 ms returned sat
[2022-06-10 15:15:21] [INFO ] Computed and/alt/rep : 337/2029/337 causal constraints (skipped 367 transitions) in 74 ms.
[2022-06-10 15:15:21] [INFO ] Added : 3 causal constraints over 1 iterations in 167 ms. Result :sat
Minimization took 103 ms.
Current structural bounds on expressions (after SMT) : [-1, -1, -1, -1] Max seen :[481, 220, 328, 68]
Support contains 4 out of 430 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 430/430 places, 1238/1238 transitions.
Applied a total of 0 rules in 44 ms. Remains 430 /430 variables (removed 0) and now considering 1238/1238 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 430/430 places, 1238/1238 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 430/430 places, 1238/1238 transitions.
Applied a total of 0 rules in 44 ms. Remains 430 /430 variables (removed 0) and now considering 1238/1238 (removed 0) transitions.
[2022-06-10 15:15:24] [INFO ] Flow matrix only has 706 transitions (discarded 532 similar events)
// Phase 1: matrix 706 rows 430 cols
[2022-06-10 15:15:24] [INFO ] Computed 2 place invariants in 7 ms
[2022-06-10 15:15:24] [INFO ] Implicit Places using invariants in 365 ms returned []
[2022-06-10 15:15:24] [INFO ] Flow matrix only has 706 transitions (discarded 532 similar events)
// Phase 1: matrix 706 rows 430 cols
[2022-06-10 15:15:24] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-10 15:15:24] [INFO ] State equation strengthened by 82 read => feed constraints.
[2022-06-10 15:15:26] [INFO ] Implicit Places using invariants and state equation in 1785 ms returned []
Implicit Place search using SMT with State Equation took 2152 ms to find 0 implicit places.
[2022-06-10 15:15:26] [INFO ] Redundant transitions in 90 ms returned []
[2022-06-10 15:15:26] [INFO ] Flow matrix only has 706 transitions (discarded 532 similar events)
// Phase 1: matrix 706 rows 430 cols
[2022-06-10 15:15:26] [INFO ] Computed 2 place invariants in 8 ms
[2022-06-10 15:15:26] [INFO ] Dead Transitions using invariants and state equation in 395 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 430/430 places, 1238/1238 transitions.
Starting property specific reduction for FunctionPointer-PT-c128-UpperBounds-00
Normalized transition count is 706 out of 1238 initially.
// Phase 1: matrix 706 rows 430 cols
[2022-06-10 15:15:26] [INFO ] Computed 2 place invariants in 4 ms
Incomplete random walk after 10022 steps, including 2 resets, run finished after 16 ms. (steps per millisecond=626 ) properties (out of 1) seen :44
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
[2022-06-10 15:15:26] [INFO ] Flow matrix only has 706 transitions (discarded 532 similar events)
// Phase 1: matrix 706 rows 430 cols
[2022-06-10 15:15:26] [INFO ] Computed 2 place invariants in 8 ms
[2022-06-10 15:15:26] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2022-06-10 15:15:26] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 15:15:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 15:15:26] [INFO ] [Real]Absence check using state equation in 147 ms returned sat
[2022-06-10 15:15:26] [INFO ] State equation strengthened by 82 read => feed constraints.
[2022-06-10 15:15:27] [INFO ] [Real]Added 82 Read/Feed constraints in 43 ms returned sat
[2022-06-10 15:15:27] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 15:15:27] [INFO ] [Nat]Absence check using 1 positive place invariants in 5 ms returned sat
[2022-06-10 15:15:27] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 15:15:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 15:15:27] [INFO ] [Nat]Absence check using state equation in 142 ms returned sat
[2022-06-10 15:15:27] [INFO ] [Nat]Added 82 Read/Feed constraints in 60 ms returned sat
[2022-06-10 15:15:27] [INFO ] Computed and/alt/rep : 337/2029/337 causal constraints (skipped 367 transitions) in 69 ms.
[2022-06-10 15:15:27] [INFO ] Added : 14 causal constraints over 5 iterations in 307 ms. Result :sat
Minimization took 48 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[44]
Support contains 1 out of 430 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 430/430 places, 1238/1238 transitions.
Graph (complete) has 2131 edges and 430 vertex of which 427 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 427 transition count 1232
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 9 place count 425 transition count 1228
Iterating global reduction 1 with 2 rules applied. Total rules applied 11 place count 425 transition count 1228
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 13 place count 425 transition count 1226
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 15 place count 423 transition count 1222
Iterating global reduction 2 with 2 rules applied. Total rules applied 17 place count 423 transition count 1222
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 18 place count 422 transition count 1218
Iterating global reduction 2 with 1 rules applied. Total rules applied 19 place count 422 transition count 1218
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 20 place count 421 transition count 1216
Iterating global reduction 2 with 1 rules applied. Total rules applied 21 place count 421 transition count 1216
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 22 place count 420 transition count 1214
Iterating global reduction 2 with 1 rules applied. Total rules applied 23 place count 420 transition count 1214
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 24 place count 419 transition count 1212
Iterating global reduction 2 with 1 rules applied. Total rules applied 25 place count 419 transition count 1212
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 26 place count 418 transition count 1210
Iterating global reduction 2 with 1 rules applied. Total rules applied 27 place count 418 transition count 1210
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 28 place count 417 transition count 1208
Iterating global reduction 2 with 1 rules applied. Total rules applied 29 place count 417 transition count 1208
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 30 place count 416 transition count 1206
Iterating global reduction 2 with 1 rules applied. Total rules applied 31 place count 416 transition count 1206
Applied a total of 31 rules in 162 ms. Remains 416 /430 variables (removed 14) and now considering 1206/1238 (removed 32) transitions.
Finished structural reductions, in 1 iterations. Remains : 416/430 places, 1206/1238 transitions.
Normalized transition count is 681 out of 1206 initially.
// Phase 1: matrix 681 rows 416 cols
[2022-06-10 15:15:27] [INFO ] Computed 3 place invariants in 7 ms
Incomplete random walk after 1000003 steps, including 2 resets, run finished after 2034 ms. (steps per millisecond=491 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1438 ms. (steps per millisecond=695 ) properties (out of 1) seen :424
[2022-06-10 15:15:31] [INFO ] Flow matrix only has 681 transitions (discarded 525 similar events)
// Phase 1: matrix 681 rows 416 cols
[2022-06-10 15:15:31] [INFO ] Computed 3 place invariants in 7 ms
[2022-06-10 15:15:31] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 15:15:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 15:15:31] [INFO ] [Real]Absence check using state equation in 141 ms returned sat
[2022-06-10 15:15:31] [INFO ] State equation strengthened by 74 read => feed constraints.
[2022-06-10 15:15:31] [INFO ] [Real]Added 74 Read/Feed constraints in 48 ms returned sat
[2022-06-10 15:15:31] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 15:15:31] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 15:15:31] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 15:15:31] [INFO ] [Nat]Absence check using state equation in 139 ms returned sat
[2022-06-10 15:15:31] [INFO ] [Nat]Added 74 Read/Feed constraints in 55 ms returned sat
[2022-06-10 15:15:32] [INFO ] Deduced a trap composed of 70 places in 184 ms of which 1 ms to minimize.
[2022-06-10 15:15:32] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 232 ms
[2022-06-10 15:15:32] [INFO ] Computed and/alt/rep : 330/1240/330 causal constraints (skipped 349 transitions) in 65 ms.
[2022-06-10 15:15:32] [INFO ] Added : 8 causal constraints over 4 iterations in 274 ms. Result :sat
Minimization took 44 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[424]
Support contains 1 out of 416 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 416/416 places, 1206/1206 transitions.
Applied a total of 0 rules in 42 ms. Remains 416 /416 variables (removed 0) and now considering 1206/1206 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 416/416 places, 1206/1206 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 416/416 places, 1206/1206 transitions.
Applied a total of 0 rules in 41 ms. Remains 416 /416 variables (removed 0) and now considering 1206/1206 (removed 0) transitions.
[2022-06-10 15:15:33] [INFO ] Flow matrix only has 681 transitions (discarded 525 similar events)
// Phase 1: matrix 681 rows 416 cols
[2022-06-10 15:15:33] [INFO ] Computed 3 place invariants in 6 ms
[2022-06-10 15:15:33] [INFO ] Implicit Places using invariants in 265 ms returned []
[2022-06-10 15:15:33] [INFO ] Flow matrix only has 681 transitions (discarded 525 similar events)
// Phase 1: matrix 681 rows 416 cols
[2022-06-10 15:15:33] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 15:15:33] [INFO ] State equation strengthened by 74 read => feed constraints.
[2022-06-10 15:15:36] [INFO ] Implicit Places using invariants and state equation in 3349 ms returned []
Implicit Place search using SMT with State Equation took 3616 ms to find 0 implicit places.
[2022-06-10 15:15:37] [INFO ] Redundant transitions in 58 ms returned []
[2022-06-10 15:15:37] [INFO ] Flow matrix only has 681 transitions (discarded 525 similar events)
// Phase 1: matrix 681 rows 416 cols
[2022-06-10 15:15:37] [INFO ] Computed 3 place invariants in 5 ms
[2022-06-10 15:15:37] [INFO ] Dead Transitions using invariants and state equation in 396 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 416/416 places, 1206/1206 transitions.
Normalized transition count is 681 out of 1206 initially.
// Phase 1: matrix 681 rows 416 cols
[2022-06-10 15:15:37] [INFO ] Computed 3 place invariants in 3 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2056 ms. (steps per millisecond=486 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1507 ms. (steps per millisecond=663 ) properties (out of 1) seen :484
[2022-06-10 15:15:41] [INFO ] Flow matrix only has 681 transitions (discarded 525 similar events)
// Phase 1: matrix 681 rows 416 cols
[2022-06-10 15:15:41] [INFO ] Computed 3 place invariants in 6 ms
[2022-06-10 15:15:41] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 15:15:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 15:15:41] [INFO ] [Real]Absence check using state equation in 138 ms returned sat
[2022-06-10 15:15:41] [INFO ] State equation strengthened by 74 read => feed constraints.
[2022-06-10 15:15:41] [INFO ] [Real]Added 74 Read/Feed constraints in 47 ms returned sat
[2022-06-10 15:15:41] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 15:15:41] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 15:15:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 15:15:41] [INFO ] [Nat]Absence check using state equation in 126 ms returned sat
[2022-06-10 15:15:41] [INFO ] [Nat]Added 74 Read/Feed constraints in 52 ms returned sat
[2022-06-10 15:15:41] [INFO ] Deduced a trap composed of 70 places in 186 ms of which 1 ms to minimize.
[2022-06-10 15:15:41] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 235 ms
[2022-06-10 15:15:41] [INFO ] Computed and/alt/rep : 330/1240/330 causal constraints (skipped 349 transitions) in 58 ms.
[2022-06-10 15:15:42] [INFO ] Added : 8 causal constraints over 4 iterations in 275 ms. Result :sat
Minimization took 44 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[484]
Support contains 1 out of 416 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 416/416 places, 1206/1206 transitions.
Applied a total of 0 rules in 54 ms. Remains 416 /416 variables (removed 0) and now considering 1206/1206 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 416/416 places, 1206/1206 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 416/416 places, 1206/1206 transitions.
Applied a total of 0 rules in 46 ms. Remains 416 /416 variables (removed 0) and now considering 1206/1206 (removed 0) transitions.
[2022-06-10 15:15:43] [INFO ] Flow matrix only has 681 transitions (discarded 525 similar events)
// Phase 1: matrix 681 rows 416 cols
[2022-06-10 15:15:43] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-10 15:15:43] [INFO ] Implicit Places using invariants in 298 ms returned []
[2022-06-10 15:15:43] [INFO ] Flow matrix only has 681 transitions (discarded 525 similar events)
// Phase 1: matrix 681 rows 416 cols
[2022-06-10 15:15:43] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 15:15:43] [INFO ] State equation strengthened by 74 read => feed constraints.
[2022-06-10 15:15:44] [INFO ] Implicit Places using invariants and state equation in 965 ms returned []
Implicit Place search using SMT with State Equation took 1266 ms to find 0 implicit places.
[2022-06-10 15:15:44] [INFO ] Redundant transitions in 24 ms returned []
[2022-06-10 15:15:44] [INFO ] Flow matrix only has 681 transitions (discarded 525 similar events)
// Phase 1: matrix 681 rows 416 cols
[2022-06-10 15:15:44] [INFO ] Computed 3 place invariants in 6 ms
[2022-06-10 15:15:44] [INFO ] Dead Transitions using invariants and state equation in 409 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 416/416 places, 1206/1206 transitions.
Normalized transition count is 681 out of 1206 initially.
// Phase 1: matrix 681 rows 416 cols
[2022-06-10 15:15:44] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2036 ms. (steps per millisecond=491 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1503 ms. (steps per millisecond=665 ) properties (out of 1) seen :489
[2022-06-10 15:15:48] [INFO ] Flow matrix only has 681 transitions (discarded 525 similar events)
// Phase 1: matrix 681 rows 416 cols
[2022-06-10 15:15:48] [INFO ] Computed 3 place invariants in 6 ms
[2022-06-10 15:15:48] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 15:15:48] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 15:15:48] [INFO ] [Real]Absence check using state equation in 141 ms returned sat
[2022-06-10 15:15:48] [INFO ] State equation strengthened by 74 read => feed constraints.
[2022-06-10 15:15:48] [INFO ] [Real]Added 74 Read/Feed constraints in 49 ms returned sat
[2022-06-10 15:15:48] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 15:15:48] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 15:15:48] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 15:15:48] [INFO ] [Nat]Absence check using state equation in 124 ms returned sat
[2022-06-10 15:15:48] [INFO ] [Nat]Added 74 Read/Feed constraints in 51 ms returned sat
[2022-06-10 15:15:49] [INFO ] Deduced a trap composed of 70 places in 181 ms of which 1 ms to minimize.
[2022-06-10 15:15:49] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 230 ms
[2022-06-10 15:15:49] [INFO ] Computed and/alt/rep : 330/1240/330 causal constraints (skipped 349 transitions) in 78 ms.
[2022-06-10 15:15:49] [INFO ] Added : 8 causal constraints over 4 iterations in 283 ms. Result :sat
Minimization took 44 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[489]
Support contains 1 out of 416 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 416/416 places, 1206/1206 transitions.
Applied a total of 0 rules in 41 ms. Remains 416 /416 variables (removed 0) and now considering 1206/1206 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 416/416 places, 1206/1206 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 416/416 places, 1206/1206 transitions.
Applied a total of 0 rules in 41 ms. Remains 416 /416 variables (removed 0) and now considering 1206/1206 (removed 0) transitions.
[2022-06-10 15:15:50] [INFO ] Flow matrix only has 681 transitions (discarded 525 similar events)
// Phase 1: matrix 681 rows 416 cols
[2022-06-10 15:15:50] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 15:15:50] [INFO ] Implicit Places using invariants in 288 ms returned []
[2022-06-10 15:15:50] [INFO ] Flow matrix only has 681 transitions (discarded 525 similar events)
// Phase 1: matrix 681 rows 416 cols
[2022-06-10 15:15:50] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 15:15:51] [INFO ] State equation strengthened by 74 read => feed constraints.
[2022-06-10 15:15:51] [INFO ] Implicit Places using invariants and state equation in 894 ms returned []
Implicit Place search using SMT with State Equation took 1227 ms to find 0 implicit places.
[2022-06-10 15:15:51] [INFO ] Redundant transitions in 14 ms returned []
[2022-06-10 15:15:51] [INFO ] Flow matrix only has 681 transitions (discarded 525 similar events)
// Phase 1: matrix 681 rows 416 cols
[2022-06-10 15:15:51] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-10 15:15:52] [INFO ] Dead Transitions using invariants and state equation in 402 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 416/416 places, 1206/1206 transitions.
Normalized transition count is 681 out of 1206 initially.
// Phase 1: matrix 681 rows 416 cols
[2022-06-10 15:15:52] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2139 ms. (steps per millisecond=467 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1457 ms. (steps per millisecond=686 ) properties (out of 1) seen :446
[2022-06-10 15:15:55] [INFO ] Flow matrix only has 681 transitions (discarded 525 similar events)
// Phase 1: matrix 681 rows 416 cols
[2022-06-10 15:15:55] [INFO ] Computed 3 place invariants in 5 ms
[2022-06-10 15:15:55] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 15:15:55] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 15:15:55] [INFO ] [Real]Absence check using state equation in 126 ms returned sat
[2022-06-10 15:15:56] [INFO ] State equation strengthened by 74 read => feed constraints.
[2022-06-10 15:15:56] [INFO ] [Real]Added 74 Read/Feed constraints in 48 ms returned sat
[2022-06-10 15:15:56] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 15:15:56] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 15:15:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 15:15:56] [INFO ] [Nat]Absence check using state equation in 122 ms returned sat
[2022-06-10 15:15:56] [INFO ] [Nat]Added 74 Read/Feed constraints in 52 ms returned sat
[2022-06-10 15:15:56] [INFO ] Deduced a trap composed of 70 places in 181 ms of which 1 ms to minimize.
[2022-06-10 15:15:56] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 226 ms
[2022-06-10 15:15:56] [INFO ] Computed and/alt/rep : 330/1240/330 causal constraints (skipped 349 transitions) in 62 ms.
[2022-06-10 15:15:56] [INFO ] Added : 8 causal constraints over 4 iterations in 280 ms. Result :sat
Minimization took 44 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[489]
Support contains 1 out of 416 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 416/416 places, 1206/1206 transitions.
Applied a total of 0 rules in 41 ms. Remains 416 /416 variables (removed 0) and now considering 1206/1206 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 416/416 places, 1206/1206 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 416/416 places, 1206/1206 transitions.
Applied a total of 0 rules in 40 ms. Remains 416 /416 variables (removed 0) and now considering 1206/1206 (removed 0) transitions.
[2022-06-10 15:15:57] [INFO ] Flow matrix only has 681 transitions (discarded 525 similar events)
// Phase 1: matrix 681 rows 416 cols
[2022-06-10 15:15:57] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-10 15:15:58] [INFO ] Implicit Places using invariants in 308 ms returned []
[2022-06-10 15:15:58] [INFO ] Flow matrix only has 681 transitions (discarded 525 similar events)
// Phase 1: matrix 681 rows 416 cols
[2022-06-10 15:15:58] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 15:15:58] [INFO ] State equation strengthened by 74 read => feed constraints.
[2022-06-10 15:15:59] [INFO ] Implicit Places using invariants and state equation in 1287 ms returned []
Implicit Place search using SMT with State Equation took 1616 ms to find 0 implicit places.
[2022-06-10 15:15:59] [INFO ] Redundant transitions in 14 ms returned []
[2022-06-10 15:15:59] [INFO ] Flow matrix only has 681 transitions (discarded 525 similar events)
// Phase 1: matrix 681 rows 416 cols
[2022-06-10 15:15:59] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-10 15:15:59] [INFO ] Dead Transitions using invariants and state equation in 413 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 416/416 places, 1206/1206 transitions.
Ending property specific reduction for FunctionPointer-PT-c128-UpperBounds-00 in 33286 ms.
Starting property specific reduction for FunctionPointer-PT-c128-UpperBounds-06
Normalized transition count is 706 out of 1238 initially.
// Phase 1: matrix 706 rows 430 cols
[2022-06-10 15:15:59] [INFO ] Computed 2 place invariants in 2 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
[2022-06-10 15:16:00] [INFO ] Flow matrix only has 706 transitions (discarded 532 similar events)
// Phase 1: matrix 706 rows 430 cols
[2022-06-10 15:16:00] [INFO ] Computed 2 place invariants in 4 ms
[2022-06-10 15:16:00] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2022-06-10 15:16:00] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 15:16:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 15:16:00] [INFO ] [Real]Absence check using state equation in 126 ms returned sat
[2022-06-10 15:16:00] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 15:16:00] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2022-06-10 15:16:00] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 15:16:00] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 15:16:00] [INFO ] [Nat]Absence check using state equation in 141 ms returned sat
[2022-06-10 15:16:00] [INFO ] State equation strengthened by 82 read => feed constraints.
[2022-06-10 15:16:00] [INFO ] [Nat]Added 82 Read/Feed constraints in 20 ms returned sat
[2022-06-10 15:16:00] [INFO ] Computed and/alt/rep : 337/2029/337 causal constraints (skipped 367 transitions) in 87 ms.
[2022-06-10 15:16:00] [INFO ] Added : 23 causal constraints over 6 iterations in 396 ms. Result :sat
Minimization took 53 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 430 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 430/430 places, 1238/1238 transitions.
Graph (complete) has 2131 edges and 430 vertex of which 427 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.0 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 427 transition count 1232
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 9 place count 425 transition count 1228
Iterating global reduction 1 with 2 rules applied. Total rules applied 11 place count 425 transition count 1228
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 13 place count 425 transition count 1226
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 15 place count 423 transition count 1222
Iterating global reduction 2 with 2 rules applied. Total rules applied 17 place count 423 transition count 1222
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 18 place count 422 transition count 1220
Iterating global reduction 2 with 1 rules applied. Total rules applied 19 place count 422 transition count 1220
Applied a total of 19 rules in 78 ms. Remains 422 /430 variables (removed 8) and now considering 1220/1238 (removed 18) transitions.
Finished structural reductions, in 1 iterations. Remains : 422/430 places, 1220/1238 transitions.
Normalized transition count is 689 out of 1220 initially.
// Phase 1: matrix 689 rows 422 cols
[2022-06-10 15:16:01] [INFO ] Computed 3 place invariants in 5 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2079 ms. (steps per millisecond=481 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1529 ms. (steps per millisecond=654 ) properties (out of 1) seen :150
[2022-06-10 15:16:04] [INFO ] Flow matrix only has 689 transitions (discarded 531 similar events)
// Phase 1: matrix 689 rows 422 cols
[2022-06-10 15:16:04] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 15:16:04] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 15:16:04] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 15:16:04] [INFO ] [Real]Absence check using state equation in 123 ms returned sat
[2022-06-10 15:16:04] [INFO ] State equation strengthened by 75 read => feed constraints.
[2022-06-10 15:16:04] [INFO ] [Real]Added 75 Read/Feed constraints in 76 ms returned sat
[2022-06-10 15:16:05] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 15:16:05] [INFO ] [Nat]Absence check using 3 positive place invariants in 5 ms returned sat
[2022-06-10 15:16:05] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 15:16:05] [INFO ] [Nat]Absence check using state equation in 141 ms returned sat
[2022-06-10 15:16:05] [INFO ] [Nat]Added 75 Read/Feed constraints in 61 ms returned sat
[2022-06-10 15:16:05] [INFO ] Deduced a trap composed of 113 places in 230 ms of which 3 ms to minimize.
[2022-06-10 15:16:05] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 284 ms
[2022-06-10 15:16:05] [INFO ] Computed and/alt/rep : 332/1248/332 causal constraints (skipped 355 transitions) in 64 ms.
[2022-06-10 15:16:05] [INFO ] Added : 7 causal constraints over 3 iterations in 216 ms. Result :sat
Minimization took 53 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[150]
Support contains 1 out of 422 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 422/422 places, 1220/1220 transitions.
Applied a total of 0 rules in 41 ms. Remains 422 /422 variables (removed 0) and now considering 1220/1220 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 422/422 places, 1220/1220 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 422/422 places, 1220/1220 transitions.
Applied a total of 0 rules in 41 ms. Remains 422 /422 variables (removed 0) and now considering 1220/1220 (removed 0) transitions.
[2022-06-10 15:16:06] [INFO ] Flow matrix only has 689 transitions (discarded 531 similar events)
// Phase 1: matrix 689 rows 422 cols
[2022-06-10 15:16:06] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-10 15:16:06] [INFO ] Implicit Places using invariants in 277 ms returned []
[2022-06-10 15:16:06] [INFO ] Flow matrix only has 689 transitions (discarded 531 similar events)
// Phase 1: matrix 689 rows 422 cols
[2022-06-10 15:16:06] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 15:16:06] [INFO ] State equation strengthened by 75 read => feed constraints.
[2022-06-10 15:16:08] [INFO ] Implicit Places using invariants and state equation in 1739 ms returned []
Implicit Place search using SMT with State Equation took 2068 ms to find 0 implicit places.
[2022-06-10 15:16:08] [INFO ] Redundant transitions in 14 ms returned []
[2022-06-10 15:16:08] [INFO ] Flow matrix only has 689 transitions (discarded 531 similar events)
// Phase 1: matrix 689 rows 422 cols
[2022-06-10 15:16:08] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 15:16:08] [INFO ] Dead Transitions using invariants and state equation in 473 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 422/422 places, 1220/1220 transitions.
Normalized transition count is 689 out of 1220 initially.
// Phase 1: matrix 689 rows 422 cols
[2022-06-10 15:16:08] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000001 steps, including 2 resets, run finished after 2028 ms. (steps per millisecond=493 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1558 ms. (steps per millisecond=641 ) properties (out of 1) seen :145
[2022-06-10 15:16:12] [INFO ] Flow matrix only has 689 transitions (discarded 531 similar events)
// Phase 1: matrix 689 rows 422 cols
[2022-06-10 15:16:12] [INFO ] Computed 3 place invariants in 7 ms
[2022-06-10 15:16:12] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 15:16:12] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 15:16:12] [INFO ] [Real]Absence check using state equation in 123 ms returned sat
[2022-06-10 15:16:12] [INFO ] State equation strengthened by 75 read => feed constraints.
[2022-06-10 15:16:12] [INFO ] [Real]Added 75 Read/Feed constraints in 75 ms returned sat
[2022-06-10 15:16:12] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 15:16:12] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 15:16:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 15:16:12] [INFO ] [Nat]Absence check using state equation in 150 ms returned sat
[2022-06-10 15:16:13] [INFO ] [Nat]Added 75 Read/Feed constraints in 59 ms returned sat
[2022-06-10 15:16:13] [INFO ] Deduced a trap composed of 113 places in 193 ms of which 1 ms to minimize.
[2022-06-10 15:16:13] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 236 ms
[2022-06-10 15:16:13] [INFO ] Computed and/alt/rep : 332/1248/332 causal constraints (skipped 355 transitions) in 76 ms.
[2022-06-10 15:16:13] [INFO ] Added : 7 causal constraints over 3 iterations in 247 ms. Result :sat
Minimization took 53 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[150]
Support contains 1 out of 422 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 422/422 places, 1220/1220 transitions.
Applied a total of 0 rules in 47 ms. Remains 422 /422 variables (removed 0) and now considering 1220/1220 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 422/422 places, 1220/1220 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 422/422 places, 1220/1220 transitions.
Applied a total of 0 rules in 46 ms. Remains 422 /422 variables (removed 0) and now considering 1220/1220 (removed 0) transitions.
[2022-06-10 15:16:14] [INFO ] Flow matrix only has 689 transitions (discarded 531 similar events)
// Phase 1: matrix 689 rows 422 cols
[2022-06-10 15:16:14] [INFO ] Computed 3 place invariants in 5 ms
[2022-06-10 15:16:14] [INFO ] Implicit Places using invariants in 275 ms returned []
[2022-06-10 15:16:14] [INFO ] Flow matrix only has 689 transitions (discarded 531 similar events)
// Phase 1: matrix 689 rows 422 cols
[2022-06-10 15:16:14] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 15:16:14] [INFO ] State equation strengthened by 75 read => feed constraints.
[2022-06-10 15:16:16] [INFO ] Implicit Places using invariants and state equation in 1971 ms returned []
Implicit Place search using SMT with State Equation took 2248 ms to find 0 implicit places.
[2022-06-10 15:16:16] [INFO ] Redundant transitions in 18 ms returned []
[2022-06-10 15:16:16] [INFO ] Flow matrix only has 689 transitions (discarded 531 similar events)
// Phase 1: matrix 689 rows 422 cols
[2022-06-10 15:16:16] [INFO ] Computed 3 place invariants in 3 ms
[2022-06-10 15:16:16] [INFO ] Dead Transitions using invariants and state equation in 407 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 422/422 places, 1220/1220 transitions.
Ending property specific reduction for FunctionPointer-PT-c128-UpperBounds-06 in 16747 ms.
Starting property specific reduction for FunctionPointer-PT-c128-UpperBounds-14
Normalized transition count is 706 out of 1238 initially.
// Phase 1: matrix 706 rows 430 cols
[2022-06-10 15:16:16] [INFO ] Computed 2 place invariants in 2 ms
Incomplete random walk after 10001 steps, including 2 resets, run finished after 21 ms. (steps per millisecond=476 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 7 ms. (steps per millisecond=1428 ) properties (out of 1) seen :0
[2022-06-10 15:16:16] [INFO ] Flow matrix only has 706 transitions (discarded 532 similar events)
// Phase 1: matrix 706 rows 430 cols
[2022-06-10 15:16:16] [INFO ] Computed 2 place invariants in 6 ms
[2022-06-10 15:16:16] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2022-06-10 15:16:16] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 15:16:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 15:16:16] [INFO ] [Real]Absence check using state equation in 137 ms returned sat
[2022-06-10 15:16:16] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 15:16:17] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2022-06-10 15:16:17] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 15:16:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 15:16:17] [INFO ] [Nat]Absence check using state equation in 131 ms returned sat
[2022-06-10 15:16:17] [INFO ] State equation strengthened by 82 read => feed constraints.
[2022-06-10 15:16:17] [INFO ] [Nat]Added 82 Read/Feed constraints in 18 ms returned sat
[2022-06-10 15:16:17] [INFO ] Computed and/alt/rep : 337/2029/337 causal constraints (skipped 367 transitions) in 82 ms.
[2022-06-10 15:16:17] [INFO ] Added : 6 causal constraints over 4 iterations in 272 ms. Result :sat
Minimization took 41 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[0]
Support contains 1 out of 430 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 430/430 places, 1238/1238 transitions.
Graph (complete) has 2131 edges and 430 vertex of which 427 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 0 output transitions
Drop transitions removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 427 transition count 1232
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 9 place count 425 transition count 1228
Iterating global reduction 1 with 2 rules applied. Total rules applied 11 place count 425 transition count 1228
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 13 place count 423 transition count 1224
Iterating global reduction 1 with 2 rules applied. Total rules applied 15 place count 423 transition count 1224
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 17 place count 421 transition count 1218
Iterating global reduction 1 with 2 rules applied. Total rules applied 19 place count 421 transition count 1218
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 20 place count 420 transition count 1216
Iterating global reduction 1 with 1 rules applied. Total rules applied 21 place count 420 transition count 1216
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 22 place count 419 transition count 1214
Iterating global reduction 1 with 1 rules applied. Total rules applied 23 place count 419 transition count 1214
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 418 transition count 1212
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 418 transition count 1212
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 26 place count 417 transition count 1210
Iterating global reduction 1 with 1 rules applied. Total rules applied 27 place count 417 transition count 1210
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 28 place count 416 transition count 1208
Iterating global reduction 1 with 1 rules applied. Total rules applied 29 place count 416 transition count 1208
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 30 place count 415 transition count 1206
Iterating global reduction 1 with 1 rules applied. Total rules applied 31 place count 415 transition count 1206
Applied a total of 31 rules in 112 ms. Remains 415 /430 variables (removed 15) and now considering 1206/1238 (removed 32) transitions.
Finished structural reductions, in 1 iterations. Remains : 415/430 places, 1206/1238 transitions.
Normalized transition count is 680 out of 1206 initially.
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 15:16:17] [INFO ] Computed 3 place invariants in 4 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 1975 ms. (steps per millisecond=506 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1425 ms. (steps per millisecond=701 ) properties (out of 1) seen :537
[2022-06-10 15:16:21] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 15:16:21] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-10 15:16:21] [INFO ] [Real]Absence check using 3 positive place invariants in 3 ms returned sat
[2022-06-10 15:16:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 15:16:21] [INFO ] [Real]Absence check using state equation in 122 ms returned sat
[2022-06-10 15:16:21] [INFO ] State equation strengthened by 74 read => feed constraints.
[2022-06-10 15:16:21] [INFO ] [Real]Added 74 Read/Feed constraints in 59 ms returned sat
[2022-06-10 15:16:21] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 15:16:21] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 15:16:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 15:16:21] [INFO ] [Nat]Absence check using state equation in 139 ms returned sat
[2022-06-10 15:16:21] [INFO ] [Nat]Added 74 Read/Feed constraints in 57 ms returned sat
[2022-06-10 15:16:21] [INFO ] Deduced a trap composed of 72 places in 183 ms of which 1 ms to minimize.
[2022-06-10 15:16:21] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 228 ms
[2022-06-10 15:16:21] [INFO ] Computed and/alt/rep : 333/1252/331 causal constraints (skipped 347 transitions) in 77 ms.
[2022-06-10 15:16:22] [INFO ] Added : 7 causal constraints over 4 iterations in 259 ms. Result :sat
Minimization took 41 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[537]
Support contains 1 out of 415 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 415/415 places, 1206/1206 transitions.
Applied a total of 0 rules in 46 ms. Remains 415 /415 variables (removed 0) and now considering 1206/1206 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 415/415 places, 1206/1206 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 415/415 places, 1206/1206 transitions.
Applied a total of 0 rules in 40 ms. Remains 415 /415 variables (removed 0) and now considering 1206/1206 (removed 0) transitions.
[2022-06-10 15:16:23] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 15:16:23] [INFO ] Computed 3 place invariants in 5 ms
[2022-06-10 15:16:23] [INFO ] Implicit Places using invariants in 269 ms returned []
[2022-06-10 15:16:23] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 15:16:23] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 15:16:23] [INFO ] State equation strengthened by 74 read => feed constraints.
[2022-06-10 15:16:24] [INFO ] Implicit Places using invariants and state equation in 931 ms returned []
Implicit Place search using SMT with State Equation took 1214 ms to find 0 implicit places.
[2022-06-10 15:16:24] [INFO ] Redundant transitions in 14 ms returned []
[2022-06-10 15:16:24] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 15:16:24] [INFO ] Computed 3 place invariants in 6 ms
[2022-06-10 15:16:24] [INFO ] Dead Transitions using invariants and state equation in 390 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 415/415 places, 1206/1206 transitions.
Normalized transition count is 680 out of 1206 initially.
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 15:16:24] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2048 ms. (steps per millisecond=488 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1464 ms. (steps per millisecond=683 ) properties (out of 1) seen :540
[2022-06-10 15:16:28] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 15:16:28] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-10 15:16:28] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 15:16:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 15:16:28] [INFO ] [Real]Absence check using state equation in 124 ms returned sat
[2022-06-10 15:16:28] [INFO ] State equation strengthened by 74 read => feed constraints.
[2022-06-10 15:16:28] [INFO ] [Real]Added 74 Read/Feed constraints in 61 ms returned sat
[2022-06-10 15:16:28] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 15:16:28] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 15:16:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 15:16:28] [INFO ] [Nat]Absence check using state equation in 119 ms returned sat
[2022-06-10 15:16:28] [INFO ] [Nat]Added 74 Read/Feed constraints in 54 ms returned sat
[2022-06-10 15:16:29] [INFO ] Deduced a trap composed of 72 places in 193 ms of which 1 ms to minimize.
[2022-06-10 15:16:29] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 234 ms
[2022-06-10 15:16:29] [INFO ] Computed and/alt/rep : 333/1252/331 causal constraints (skipped 347 transitions) in 62 ms.
[2022-06-10 15:16:29] [INFO ] Added : 7 causal constraints over 4 iterations in 253 ms. Result :sat
Minimization took 43 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[540]
Support contains 1 out of 415 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 415/415 places, 1206/1206 transitions.
Applied a total of 0 rules in 41 ms. Remains 415 /415 variables (removed 0) and now considering 1206/1206 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 415/415 places, 1206/1206 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 415/415 places, 1206/1206 transitions.
Applied a total of 0 rules in 41 ms. Remains 415 /415 variables (removed 0) and now considering 1206/1206 (removed 0) transitions.
[2022-06-10 15:16:30] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 15:16:30] [INFO ] Computed 3 place invariants in 4 ms
[2022-06-10 15:16:30] [INFO ] Implicit Places using invariants in 276 ms returned []
[2022-06-10 15:16:30] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 15:16:30] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 15:16:30] [INFO ] State equation strengthened by 74 read => feed constraints.
[2022-06-10 15:16:31] [INFO ] Implicit Places using invariants and state equation in 929 ms returned []
Implicit Place search using SMT with State Equation took 1224 ms to find 0 implicit places.
[2022-06-10 15:16:31] [INFO ] Redundant transitions in 14 ms returned []
[2022-06-10 15:16:31] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 15:16:31] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 15:16:31] [INFO ] Dead Transitions using invariants and state equation in 371 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 415/415 places, 1206/1206 transitions.
Normalized transition count is 680 out of 1206 initially.
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 15:16:31] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 2025 ms. (steps per millisecond=493 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1436 ms. (steps per millisecond=696 ) properties (out of 1) seen :566
[2022-06-10 15:16:35] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 15:16:35] [INFO ] Computed 3 place invariants in 5 ms
[2022-06-10 15:16:35] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 15:16:35] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 15:16:35] [INFO ] [Real]Absence check using state equation in 126 ms returned sat
[2022-06-10 15:16:35] [INFO ] State equation strengthened by 74 read => feed constraints.
[2022-06-10 15:16:35] [INFO ] [Real]Added 74 Read/Feed constraints in 60 ms returned sat
[2022-06-10 15:16:35] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 15:16:35] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 15:16:35] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 15:16:35] [INFO ] [Nat]Absence check using state equation in 144 ms returned sat
[2022-06-10 15:16:35] [INFO ] [Nat]Added 74 Read/Feed constraints in 57 ms returned sat
[2022-06-10 15:16:36] [INFO ] Deduced a trap composed of 72 places in 175 ms of which 0 ms to minimize.
[2022-06-10 15:16:36] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 227 ms
[2022-06-10 15:16:36] [INFO ] Computed and/alt/rep : 333/1252/331 causal constraints (skipped 347 transitions) in 73 ms.
[2022-06-10 15:16:36] [INFO ] Added : 7 causal constraints over 4 iterations in 260 ms. Result :sat
Minimization took 46 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[566]
Support contains 1 out of 415 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 415/415 places, 1206/1206 transitions.
Applied a total of 0 rules in 40 ms. Remains 415 /415 variables (removed 0) and now considering 1206/1206 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 415/415 places, 1206/1206 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 415/415 places, 1206/1206 transitions.
Applied a total of 0 rules in 42 ms. Remains 415 /415 variables (removed 0) and now considering 1206/1206 (removed 0) transitions.
[2022-06-10 15:16:37] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 15:16:37] [INFO ] Computed 3 place invariants in 5 ms
[2022-06-10 15:16:37] [INFO ] Implicit Places using invariants in 266 ms returned []
[2022-06-10 15:16:37] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 15:16:37] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 15:16:38] [INFO ] State equation strengthened by 74 read => feed constraints.
[2022-06-10 15:16:38] [INFO ] Implicit Places using invariants and state equation in 970 ms returned []
Implicit Place search using SMT with State Equation took 1270 ms to find 0 implicit places.
[2022-06-10 15:16:38] [INFO ] Redundant transitions in 14 ms returned []
[2022-06-10 15:16:38] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 15:16:38] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 15:16:39] [INFO ] Dead Transitions using invariants and state equation in 393 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 415/415 places, 1206/1206 transitions.
Normalized transition count is 680 out of 1206 initially.
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 15:16:39] [INFO ] Computed 3 place invariants in 2 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2070 ms. (steps per millisecond=483 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1452 ms. (steps per millisecond=688 ) properties (out of 1) seen :527
[2022-06-10 15:16:42] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 15:16:42] [INFO ] Computed 3 place invariants in 5 ms
[2022-06-10 15:16:42] [INFO ] [Real]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 15:16:42] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 15:16:42] [INFO ] [Real]Absence check using state equation in 120 ms returned sat
[2022-06-10 15:16:42] [INFO ] State equation strengthened by 74 read => feed constraints.
[2022-06-10 15:16:43] [INFO ] [Real]Added 74 Read/Feed constraints in 58 ms returned sat
[2022-06-10 15:16:43] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 15:16:43] [INFO ] [Nat]Absence check using 3 positive place invariants in 4 ms returned sat
[2022-06-10 15:16:43] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 15:16:43] [INFO ] [Nat]Absence check using state equation in 122 ms returned sat
[2022-06-10 15:16:43] [INFO ] [Nat]Added 74 Read/Feed constraints in 54 ms returned sat
[2022-06-10 15:16:43] [INFO ] Deduced a trap composed of 72 places in 181 ms of which 1 ms to minimize.
[2022-06-10 15:16:43] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 221 ms
[2022-06-10 15:16:43] [INFO ] Computed and/alt/rep : 333/1252/331 causal constraints (skipped 347 transitions) in 63 ms.
[2022-06-10 15:16:43] [INFO ] Added : 7 causal constraints over 4 iterations in 249 ms. Result :sat
Minimization took 43 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[566]
Support contains 1 out of 415 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 415/415 places, 1206/1206 transitions.
Applied a total of 0 rules in 40 ms. Remains 415 /415 variables (removed 0) and now considering 1206/1206 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 415/415 places, 1206/1206 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 415/415 places, 1206/1206 transitions.
Applied a total of 0 rules in 39 ms. Remains 415 /415 variables (removed 0) and now considering 1206/1206 (removed 0) transitions.
[2022-06-10 15:16:44] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 15:16:44] [INFO ] Computed 3 place invariants in 5 ms
[2022-06-10 15:16:45] [INFO ] Implicit Places using invariants in 266 ms returned []
[2022-06-10 15:16:45] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 15:16:45] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 15:16:45] [INFO ] State equation strengthened by 74 read => feed constraints.
[2022-06-10 15:16:45] [INFO ] Implicit Places using invariants and state equation in 928 ms returned []
Implicit Place search using SMT with State Equation took 1214 ms to find 0 implicit places.
[2022-06-10 15:16:46] [INFO ] Redundant transitions in 14 ms returned []
[2022-06-10 15:16:46] [INFO ] Flow matrix only has 680 transitions (discarded 526 similar events)
// Phase 1: matrix 680 rows 415 cols
[2022-06-10 15:16:46] [INFO ] Computed 3 place invariants in 2 ms
[2022-06-10 15:16:46] [INFO ] Dead Transitions using invariants and state equation in 400 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 415/415 places, 1206/1206 transitions.
Ending property specific reduction for FunctionPointer-PT-c128-UpperBounds-14 in 29702 ms.
Starting property specific reduction for FunctionPointer-PT-c128-UpperBounds-15
Normalized transition count is 706 out of 1238 initially.
// Phase 1: matrix 706 rows 430 cols
[2022-06-10 15:16:46] [INFO ] Computed 2 place invariants in 2 ms
Incomplete random walk after 10000 steps, including 2 resets, run finished after 25 ms. (steps per millisecond=400 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties (out of 1) seen :3
[2022-06-10 15:16:46] [INFO ] Flow matrix only has 706 transitions (discarded 532 similar events)
// Phase 1: matrix 706 rows 430 cols
[2022-06-10 15:16:46] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 15:16:46] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2022-06-10 15:16:46] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 15:16:46] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 15:16:46] [INFO ] [Real]Absence check using state equation in 124 ms returned sat
[2022-06-10 15:16:46] [INFO ] State equation strengthened by 82 read => feed constraints.
[2022-06-10 15:16:46] [INFO ] [Real]Added 82 Read/Feed constraints in 19 ms returned sat
[2022-06-10 15:16:46] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 15:16:46] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2022-06-10 15:16:46] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 15:16:46] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 15:16:46] [INFO ] [Nat]Absence check using state equation in 124 ms returned sat
[2022-06-10 15:16:46] [INFO ] [Nat]Added 82 Read/Feed constraints in 78 ms returned sat
[2022-06-10 15:16:47] [INFO ] Computed and/alt/rep : 337/2029/337 causal constraints (skipped 367 transitions) in 65 ms.
[2022-06-10 15:16:47] [INFO ] Added : 3 causal constraints over 1 iterations in 147 ms. Result :sat
Minimization took 99 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[3]
Support contains 1 out of 430 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 430/430 places, 1238/1238 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 427 transition count 1232
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 427 transition count 1232
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 8 place count 427 transition count 1230
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 11 place count 424 transition count 1224
Iterating global reduction 1 with 3 rules applied. Total rules applied 14 place count 424 transition count 1224
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 16 place count 422 transition count 1218
Iterating global reduction 1 with 2 rules applied. Total rules applied 18 place count 422 transition count 1218
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 19 place count 421 transition count 1216
Iterating global reduction 1 with 1 rules applied. Total rules applied 20 place count 421 transition count 1216
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 21 place count 420 transition count 1214
Iterating global reduction 1 with 1 rules applied. Total rules applied 22 place count 420 transition count 1214
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 23 place count 419 transition count 1212
Iterating global reduction 1 with 1 rules applied. Total rules applied 24 place count 419 transition count 1212
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 25 place count 418 transition count 1210
Iterating global reduction 1 with 1 rules applied. Total rules applied 26 place count 418 transition count 1210
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 27 place count 417 transition count 1208
Iterating global reduction 1 with 1 rules applied. Total rules applied 28 place count 417 transition count 1208
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 29 place count 416 transition count 1206
Iterating global reduction 1 with 1 rules applied. Total rules applied 30 place count 416 transition count 1206
Applied a total of 30 rules in 102 ms. Remains 416 /430 variables (removed 14) and now considering 1206/1238 (removed 32) transitions.
Finished structural reductions, in 1 iterations. Remains : 416/430 places, 1206/1238 transitions.
Normalized transition count is 681 out of 1206 initially.
// Phase 1: matrix 681 rows 416 cols
[2022-06-10 15:16:47] [INFO ] Computed 2 place invariants in 7 ms
Incomplete random walk after 1000002 steps, including 2 resets, run finished after 2026 ms. (steps per millisecond=493 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1424 ms. (steps per millisecond=702 ) properties (out of 1) seen :18
[2022-06-10 15:16:51] [INFO ] Flow matrix only has 681 transitions (discarded 525 similar events)
// Phase 1: matrix 681 rows 416 cols
[2022-06-10 15:16:51] [INFO ] Computed 2 place invariants in 6 ms
[2022-06-10 15:16:51] [INFO ] [Real]Absence check using 1 positive place invariants in 3 ms returned sat
[2022-06-10 15:16:51] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 15:16:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 15:16:51] [INFO ] [Real]Absence check using state equation in 128 ms returned sat
[2022-06-10 15:16:51] [INFO ] State equation strengthened by 75 read => feed constraints.
[2022-06-10 15:16:51] [INFO ] [Real]Added 75 Read/Feed constraints in 21 ms returned sat
[2022-06-10 15:16:51] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 15:16:51] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2022-06-10 15:16:51] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 0 ms returned sat
[2022-06-10 15:16:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 15:16:51] [INFO ] [Nat]Absence check using state equation in 119 ms returned sat
[2022-06-10 15:16:51] [INFO ] [Nat]Added 75 Read/Feed constraints in 68 ms returned sat
[2022-06-10 15:16:51] [INFO ] Computed and/alt/rep : 334/1253/332 causal constraints (skipped 347 transitions) in 74 ms.
[2022-06-10 15:16:51] [INFO ] Added : 3 causal constraints over 1 iterations in 151 ms. Result :sat
Minimization took 97 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[18]
Support contains 1 out of 416 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 416/416 places, 1206/1206 transitions.
Applied a total of 0 rules in 40 ms. Remains 416 /416 variables (removed 0) and now considering 1206/1206 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 416/416 places, 1206/1206 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 416/416 places, 1206/1206 transitions.
Applied a total of 0 rules in 39 ms. Remains 416 /416 variables (removed 0) and now considering 1206/1206 (removed 0) transitions.
[2022-06-10 15:16:52] [INFO ] Flow matrix only has 681 transitions (discarded 525 similar events)
// Phase 1: matrix 681 rows 416 cols
[2022-06-10 15:16:52] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-10 15:16:52] [INFO ] Implicit Places using invariants in 276 ms returned []
[2022-06-10 15:16:52] [INFO ] Flow matrix only has 681 transitions (discarded 525 similar events)
// Phase 1: matrix 681 rows 416 cols
[2022-06-10 15:16:52] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-10 15:16:53] [INFO ] State equation strengthened by 75 read => feed constraints.
[2022-06-10 15:16:56] [INFO ] Implicit Places using invariants and state equation in 4099 ms returned []
Implicit Place search using SMT with State Equation took 4387 ms to find 0 implicit places.
[2022-06-10 15:16:57] [INFO ] Redundant transitions in 13 ms returned []
[2022-06-10 15:16:57] [INFO ] Flow matrix only has 681 transitions (discarded 525 similar events)
// Phase 1: matrix 681 rows 416 cols
[2022-06-10 15:16:57] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-10 15:16:57] [INFO ] Dead Transitions using invariants and state equation in 401 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 416/416 places, 1206/1206 transitions.
Normalized transition count is 681 out of 1206 initially.
// Phase 1: matrix 681 rows 416 cols
[2022-06-10 15:16:57] [INFO ] Computed 2 place invariants in 1 ms
Incomplete random walk after 1000000 steps, including 2 resets, run finished after 2048 ms. (steps per millisecond=488 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 1000001 steps, including 2 resets, run finished after 1417 ms. (steps per millisecond=705 ) properties (out of 1) seen :39
[2022-06-10 15:17:00] [INFO ] Flow matrix only has 681 transitions (discarded 525 similar events)
// Phase 1: matrix 681 rows 416 cols
[2022-06-10 15:17:00] [INFO ] Computed 2 place invariants in 3 ms
[2022-06-10 15:17:00] [INFO ] [Real]Absence check using 1 positive place invariants in 4 ms returned sat
[2022-06-10 15:17:00] [INFO ] [Real]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 15:17:00] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2022-06-10 15:17:01] [INFO ] [Real]Absence check using state equation in 125 ms returned sat
[2022-06-10 15:17:01] [INFO ] State equation strengthened by 75 read => feed constraints.
[2022-06-10 15:17:01] [INFO ] [Real]Added 75 Read/Feed constraints in 38 ms returned sat
[2022-06-10 15:17:01] [INFO ] Solution in real domain found non-integer solution.
[2022-06-10 15:17:01] [INFO ] [Nat]Absence check using 1 positive place invariants in 4 ms returned sat
[2022-06-10 15:17:01] [INFO ] [Nat]Absence check using 1 positive and 1 generalized place invariants in 1 ms returned sat
[2022-06-10 15:17:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2022-06-10 15:17:01] [INFO ] [Nat]Absence check using state equation in 120 ms returned sat
[2022-06-10 15:17:01] [INFO ] [Nat]Added 75 Read/Feed constraints in 68 ms returned sat
[2022-06-10 15:17:01] [INFO ] Computed and/alt/rep : 334/1253/332 causal constraints (skipped 347 transitions) in 62 ms.
[2022-06-10 15:17:01] [INFO ] Added : 3 causal constraints over 1 iterations in 152 ms. Result :sat
Minimization took 98 ms.
Current structural bounds on expressions (after SMT) : [-1] Max seen :[63]
Support contains 1 out of 416 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 416/416 places, 1206/1206 transitions.
Applied a total of 0 rules in 41 ms. Remains 416 /416 variables (removed 0) and now considering 1206/1206 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 416/416 places, 1206/1206 transitions.
Starting structural reductions in SAFETY mode, iteration 0 : 416/416 places, 1206/1206 transitions.
Applied a total of 0 rules in 48 ms. Remains 416 /416 variables (removed 0) and now considering 1206/1206 (removed 0) transitions.
[2022-06-10 15:17:02] [INFO ] Flow matrix only has 681 transitions (discarded 525 similar events)
// Phase 1: matrix 681 rows 416 cols
[2022-06-10 15:17:02] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-10 15:17:02] [INFO ] Implicit Places using invariants in 266 ms returned []
[2022-06-10 15:17:02] [INFO ] Flow matrix only has 681 transitions (discarded 525 similar events)
// Phase 1: matrix 681 rows 416 cols
[2022-06-10 15:17:02] [INFO ] Computed 2 place invariants in 1 ms
[2022-06-10 15:17:02] [INFO ] State equation strengthened by 75 read => feed constraints.
[2022-06-10 15:17:03] [INFO ] Implicit Places using invariants and state equation in 940 ms returned []
Implicit Place search using SMT with State Equation took 1235 ms to find 0 implicit places.
[2022-06-10 15:17:03] [INFO ] Redundant transitions in 13 ms returned []
[2022-06-10 15:17:03] [INFO ] Flow matrix only has 681 transitions (discarded 525 similar events)
// Phase 1: matrix 681 rows 416 cols
[2022-06-10 15:17:03] [INFO ] Computed 2 place invariants in 2 ms
[2022-06-10 15:17:03] [INFO ] Dead Transitions using invariants and state equation in 406 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 416/416 places, 1206/1206 transitions.
Ending property specific reduction for FunctionPointer-PT-c128-UpperBounds-15 in 17484 ms.
[2022-06-10 15:17:04] [INFO ] Flatten gal took : 156 ms
[2022-06-10 15:17:04] [INFO ] Applying decomposition
[2022-06-10 15:17:04] [INFO ] Flatten gal took : 74 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/convert-linux64' '-i' '/tmp/graph5107826021851217727.txt' '-o' '/tmp/graph5107826021851217727.bin' '-w' '/tmp/graph5107826021851217727.weights'
Built communities with : '/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202205111006/bin/louvain-linux64' '/tmp/graph5107826021851217727.bin' '-l' '-1' '-v' '-w' '/tmp/graph5107826021851217727.weights' '-q' '0' '-e' '0.001'
[2022-06-10 15:17:04] [INFO ] Decomposing Gal with order
[2022-06-10 15:17:04] [INFO ] Rewriting arrays to variables to allow decomposition.
[2022-06-10 15:17:04] [INFO ] Removed a total of 2117 redundant transitions.
[2022-06-10 15:17:04] [INFO ] Flatten gal took : 147 ms
[2022-06-10 15:17:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 893 labels/synchronizations in 56 ms.
[2022-06-10 15:17:05] [INFO ] Time to serialize gal into /tmp/UpperBounds651049230717393939.gal : 106 ms
[2022-06-10 15:17:05] [INFO ] Time to serialize properties into /tmp/UpperBounds8747801491061708504.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds651049230717393939.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds8747801491061708504.prop' '--nowitness'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...273
Loading property file /tmp/UpperBounds8747801491061708504.prop.
Detected timeout of ITS tools.
[2022-06-10 15:37:59] [INFO ] Flatten gal took : 78 ms
[2022-06-10 15:37:59] [INFO ] Time to serialize gal into /tmp/UpperBounds3295842136753574367.gal : 24 ms
[2022-06-10 15:37:59] [INFO ] Time to serialize properties into /tmp/UpperBounds2526836213879675237.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds3295842136753574367.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds2526836213879675237.prop' '--nowitness' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...295
Loading property file /tmp/UpperBounds2526836213879675237.prop.
Detected timeout of ITS tools.
[2022-06-10 15:58:58] [INFO ] Flatten gal took : 601 ms
[2022-06-10 15:59:01] [INFO ] Input system was already deterministic with 1238 transitions.
[2022-06-10 15:59:03] [INFO ] Transformed 430 places.
[2022-06-10 15:59:03] [INFO ] Transformed 1238 transitions.
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar' '/home/mcc/execution/gspn'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Running greatSPN : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2' '/home/mcc/execution/gspn' '-META' '-varord-only'
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2022-06-10 15:59:03] [INFO ] Time to serialize gal into /tmp/UpperBounds6628560039546740672.gal : 11 ms
[2022-06-10 15:59:03] [INFO ] Time to serialize properties into /tmp/UpperBounds12166680696636833310.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/UpperBounds6628560039546740672.gal' '-t' 'CGAL' '-reachable-file' '/tmp/UpperBounds12166680696636833310.prop' '--nowitness' '--load-order' '/home/mcc/execution/model.ord' '--gen-order' 'FOLLOW'
its-reach command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202205111006/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp...341
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds12166680696636833310.prop.
BK_TIME_CONFINEMENT_REACHED
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ UpperBounds = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution UpperBounds -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
++ perl -pe 's/.*\.//g'
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination UpperBounds -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
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="FunctionPointer-PT-c128"
export BK_EXAMINATION="UpperBounds"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is FunctionPointer-PT-c128, 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 r312-tall-165472282400525"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/FunctionPointer-PT-c128.tgz
mv FunctionPointer-PT-c128 execution
cd execution
if [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "UpperBounds" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] || [ "UpperBounds" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "UpperBounds" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "UpperBounds" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "UpperBounds.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property UpperBounds.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "UpperBounds.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "UpperBounds" = "ReachabilityDeadlock" ] || [ "UpperBounds" = "QuasiLiveness" ] || [ "UpperBounds" = "StableMarking" ] || [ "UpperBounds" = "Liveness" ] || [ "UpperBounds" = "OneSafe" ] ; then
echo "FORMULA_NAME UpperBounds"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;