Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fko/mcc2021-input.r159-oct2-162089268500515.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fko/mcc2021-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
..........................................................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is PolyORBNT-PT-S10J80, examination is UpperBounds
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r159-oct2-162089268500515
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 41M
-rw-r--r-- 1 mcc users 302K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 1.2M May 10 09:43 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.8M May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 15M May 10 09:43 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 21K Mar 28 16:28 LTLCardinality.txt
-rw-r--r-- 1 mcc users 70K Mar 28 16:28 LTLCardinality.xml
-rw-r--r-- 1 mcc users 508K Mar 28 16:28 LTLFireability.txt
-rw-r--r-- 1 mcc users 1.4M Mar 28 16:28 LTLFireability.xml
-rw-r--r-- 1 mcc users 30K Mar 27 09:58 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 79K Mar 27 09:58 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 86K Mar 25 13:07 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 315K Mar 25 13:07 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 3.5K Mar 22 08:13 UpperBounds.txt
-rw-r--r-- 1 mcc users 7.1K Mar 22 08:13 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_col
-rw-r--r-- 1 mcc users 7 May 5 16:51 instance
-rw-r--r-- 1 mcc users 6 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 19M May 5 16:51 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 PolyORBNT-PT-S10J80-UpperBounds-00
FORMULA_NAME PolyORBNT-PT-S10J80-UpperBounds-01
FORMULA_NAME PolyORBNT-PT-S10J80-UpperBounds-02
FORMULA_NAME PolyORBNT-PT-S10J80-UpperBounds-03
FORMULA_NAME PolyORBNT-PT-S10J80-UpperBounds-04
FORMULA_NAME PolyORBNT-PT-S10J80-UpperBounds-05
FORMULA_NAME PolyORBNT-PT-S10J80-UpperBounds-06
FORMULA_NAME PolyORBNT-PT-S10J80-UpperBounds-07
FORMULA_NAME PolyORBNT-PT-S10J80-UpperBounds-08
FORMULA_NAME PolyORBNT-PT-S10J80-UpperBounds-09
FORMULA_NAME PolyORBNT-PT-S10J80-UpperBounds-10
FORMULA_NAME PolyORBNT-PT-S10J80-UpperBounds-11
FORMULA_NAME PolyORBNT-PT-S10J80-UpperBounds-12
FORMULA_NAME PolyORBNT-PT-S10J80-UpperBounds-13
FORMULA_NAME PolyORBNT-PT-S10J80-UpperBounds-14
FORMULA_NAME PolyORBNT-PT-S10J80-UpperBounds-15

=== Now, execution of the tool begins

BK_START 1621229396069

Running Version 0
[2021-05-17 05:29:58] [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]
[2021-05-17 05:29:58] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-17 05:30:00] [INFO ] Load time of PNML (sax parser for PT used): 1324 ms
[2021-05-17 05:30:00] [INFO ] Transformed 1614 places.
[2021-05-17 05:30:00] [INFO ] Transformed 13500 transitions.
[2021-05-17 05:30:00] [INFO ] Parsed PT model containing 1614 places and 13500 transitions in 1552 ms.
Parsed 16 properties from file /home/mcc/execution/UpperBounds.xml in 23 ms.
Ensure Unique test removed 10110 transitions
Reduce redundant transitions removed 10110 transitions.
Normalized transition count is 3381 out of 3390 initially.
// Phase 1: matrix 3381 rows 1614 cols
[2021-05-17 05:30:01] [INFO ] Computed 192 place invariants in 462 ms
FORMULA PolyORBNT-PT-S10J80-UpperBounds-01 81 TECHNIQUES TOPOLOGICAL INITIAL_STATE
Incomplete random walk after 10000 steps, including 559 resets, run finished after 394 ms. (steps per millisecond=25 ) properties (out of 15) seen :11
Incomplete Best-First random walk after 10001 steps, including 96 resets, run finished after 45 ms. (steps per millisecond=222 ) properties (out of 15) seen :15
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 48 ms. (steps per millisecond=208 ) properties (out of 15) seen :11
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 15) seen :11
Incomplete Best-First random walk after 10001 steps, including 27 resets, run finished after 29 ms. (steps per millisecond=344 ) properties (out of 15) seen :17
FORMULA PolyORBNT-PT-S10J80-UpperBounds-10 1 TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
Incomplete Best-First random walk after 10001 steps, including 103 resets, run finished after 82 ms. (steps per millisecond=121 ) properties (out of 14) seen :11
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 43 ms. (steps per millisecond=232 ) properties (out of 14) seen :11
Incomplete Best-First random walk after 10001 steps, including 106 resets, run finished after 40 ms. (steps per millisecond=250 ) properties (out of 14) seen :11
Incomplete Best-First random walk after 10001 steps, including 104 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 14) seen :11
Incomplete Best-First random walk after 10001 steps, including 106 resets, run finished after 49 ms. (steps per millisecond=204 ) properties (out of 14) seen :11
Incomplete Best-First random walk after 10001 steps, including 106 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 14) seen :11
Incomplete Best-First random walk after 10000 steps, including 104 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 14) seen :11
Incomplete Best-First random walk after 10000 steps, including 106 resets, run finished after 34 ms. (steps per millisecond=294 ) properties (out of 14) seen :11
Incomplete Best-First random walk after 10001 steps, including 105 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 14) seen :11
Incomplete Best-First random walk after 10000 steps, including 105 resets, run finished after 55 ms. (steps per millisecond=181 ) properties (out of 14) seen :11
[2021-05-17 05:30:02] [INFO ] Flow matrix only has 3381 transitions (discarded 9 similar events)
// Phase 1: matrix 3381 rows 1614 cols
[2021-05-17 05:30:02] [INFO ] Computed 192 place invariants in 224 ms
[2021-05-17 05:30:03] [INFO ] [Real]Absence check using 159 positive place invariants in 821 ms returned sat
[2021-05-17 05:30:03] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 65 ms returned sat
[2021-05-17 05:30:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 05:30:07] [INFO ] [Real]Absence check using state equation in 3758 ms returned unknown
[2021-05-17 05:30:07] [INFO ] [Real]Absence check using 159 positive place invariants in 66 ms returned sat
[2021-05-17 05:30:07] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 22 ms returned unsat
[2021-05-17 05:30:08] [INFO ] [Real]Absence check using 159 positive place invariants in 53 ms returned sat
[2021-05-17 05:30:08] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 66 ms returned sat
[2021-05-17 05:30:08] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 05:30:11] [INFO ] [Real]Absence check using state equation in 3426 ms returned sat
[2021-05-17 05:30:11] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 05:30:12] [INFO ] [Nat]Absence check using 159 positive place invariants in 41 ms returned sat
[2021-05-17 05:30:12] [INFO ] [Nat]Absence check using 159 positive and 33 generalized place invariants in 64 ms returned sat
[2021-05-17 05:30:12] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 05:30:16] [INFO ] [Nat]Absence check using state equation in 4515 ms returned unknown
[2021-05-17 05:30:17] [INFO ] [Real]Absence check using 159 positive place invariants in 36 ms returned sat
[2021-05-17 05:30:17] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 56 ms returned sat
[2021-05-17 05:30:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 05:30:20] [INFO ] [Real]Absence check using state equation in 3824 ms returned unsat
[2021-05-17 05:30:21] [INFO ] [Real]Absence check using 159 positive place invariants in 39 ms returned sat
[2021-05-17 05:30:21] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 59 ms returned unsat
[2021-05-17 05:30:21] [INFO ] [Real]Absence check using 159 positive place invariants in 37 ms returned sat
[2021-05-17 05:30:21] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 62 ms returned unsat
[2021-05-17 05:30:21] [INFO ] [Real]Absence check using 159 positive place invariants in 37 ms returned sat
[2021-05-17 05:30:21] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 61 ms returned unsat
[2021-05-17 05:30:21] [INFO ] [Real]Absence check using 159 positive place invariants in 38 ms returned sat
[2021-05-17 05:30:22] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 57 ms returned sat
[2021-05-17 05:30:22] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 05:30:26] [INFO ] [Real]Absence check using state equation in 4282 ms returned sat
[2021-05-17 05:30:26] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 05:30:26] [INFO ] [Nat]Absence check using 159 positive place invariants in 40 ms returned sat
[2021-05-17 05:30:26] [INFO ] [Nat]Absence check using 159 positive and 33 generalized place invariants in 64 ms returned sat
[2021-05-17 05:30:26] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 05:30:31] [INFO ] [Nat]Absence check using state equation in 4679 ms returned unknown
[2021-05-17 05:30:31] [INFO ] [Real]Absence check using 159 positive place invariants in 34 ms returned sat
[2021-05-17 05:30:31] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 55 ms returned sat
[2021-05-17 05:30:31] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 05:30:34] [INFO ] [Real]Absence check using state equation in 2743 ms returned sat
[2021-05-17 05:30:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 05:30:34] [INFO ] [Nat]Absence check using 159 positive place invariants in 38 ms returned sat
[2021-05-17 05:30:34] [INFO ] [Nat]Absence check using 159 positive and 33 generalized place invariants in 57 ms returned sat
[2021-05-17 05:30:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 05:30:37] [INFO ] [Nat]Absence check using state equation in 2346 ms returned sat
[2021-05-17 05:30:37] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-17 05:30:37] [INFO ] [Nat]Added 1 Read/Feed constraints in 669 ms returned sat
[2021-05-17 05:30:38] [INFO ] Computed and/alt/rep : 2147/6063/2147 causal constraints (skipped 1223 transitions) in 354 ms.
[2021-05-17 05:30:39] [INFO ] Added : 14 causal constraints over 3 iterations in 1591 ms. Result :unknown
[2021-05-17 05:30:39] [INFO ] [Real]Absence check using 159 positive place invariants in 37 ms returned sat
[2021-05-17 05:30:39] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 54 ms returned sat
[2021-05-17 05:30:39] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 05:30:44] [INFO ] [Real]Absence check using state equation in 4775 ms returned unknown
[2021-05-17 05:30:44] [INFO ] [Real]Absence check using 159 positive place invariants in 36 ms returned sat
[2021-05-17 05:30:44] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 59 ms returned sat
[2021-05-17 05:30:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 05:30:49] [INFO ] [Real]Absence check using state equation in 4792 ms returned unknown
[2021-05-17 05:30:49] [INFO ] [Real]Absence check using 159 positive place invariants in 35 ms returned sat
[2021-05-17 05:30:49] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 53 ms returned sat
[2021-05-17 05:30:49] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 05:30:51] [INFO ] [Real]Absence check using state equation in 1747 ms returned sat
[2021-05-17 05:30:51] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 05:30:51] [INFO ] [Nat]Absence check using 159 positive place invariants in 35 ms returned sat
[2021-05-17 05:30:51] [INFO ] [Nat]Absence check using 159 positive and 33 generalized place invariants in 67 ms returned sat
[2021-05-17 05:30:51] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 05:30:56] [INFO ] [Nat]Absence check using state equation in 4795 ms returned unknown
[2021-05-17 05:30:56] [INFO ] [Real]Absence check using 159 positive place invariants in 35 ms returned sat
[2021-05-17 05:30:56] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 53 ms returned sat
[2021-05-17 05:30:56] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 05:31:00] [INFO ] [Real]Absence check using state equation in 4049 ms returned sat
[2021-05-17 05:31:00] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 05:31:01] [INFO ] [Nat]Absence check using 159 positive place invariants in 37 ms returned sat
[2021-05-17 05:31:01] [INFO ] [Nat]Absence check using 159 positive and 33 generalized place invariants in 61 ms returned sat
[2021-05-17 05:31:01] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 05:31:06] [INFO ] [Nat]Absence check using state equation in 4749 ms returned unknown
[2021-05-17 05:31:06] [INFO ] [Real]Absence check using 159 positive place invariants in 32 ms returned sat
[2021-05-17 05:31:06] [INFO ] [Real]Absence check using 159 positive and 33 generalized place invariants in 55 ms returned sat
[2021-05-17 05:31:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 05:31:07] [INFO ] [Real]Absence check using state equation in 1164 ms returned sat
[2021-05-17 05:31:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 05:31:07] [INFO ] [Nat]Absence check using 159 positive place invariants in 38 ms returned sat
[2021-05-17 05:31:07] [INFO ] [Nat]Absence check using 159 positive and 33 generalized place invariants in 60 ms returned sat
[2021-05-17 05:31:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 05:31:11] [INFO ] [Nat]Absence check using state equation in 3382 ms returned sat
[2021-05-17 05:31:12] [INFO ] SMT solver returned unknown. Retrying;
[2021-05-17 05:31:12] [INFO ] [Nat]Added 1 Read/Feed constraints in 1387 ms returned unknown
Current structural bounds on expressions (after SMT) : [610, 1, 610, 10, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] Max seen :[3, 1, 1, 10, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0]
FORMULA PolyORBNT-PT-S10J80-UpperBounds-07 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-PT-S10J80-UpperBounds-06 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-PT-S10J80-UpperBounds-05 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-PT-S10J80-UpperBounds-04 10 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
FORMULA PolyORBNT-PT-S10J80-UpperBounds-02 1 TECHNIQUES TOPOLOGICAL SAT_SMT RANDOM_WALK
Incomplete Parikh walk after 7100 steps, including 1017 resets, run finished after 108 ms. (steps per millisecond=65 ) properties (out of 9) seen :3 could not realise parikh vector
FORMULA PolyORBNT-PT-S10J80-UpperBounds-14 1 TECHNIQUES TOPOLOGICAL PARIKH_WALK
Support contains 8 out of 1614 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1614/1614 places, 3390/3390 transitions.
Ensure Unique test removed 10 places
Drop transitions removed 85 transitions
Trivial Post-agglo rules discarded 85 transitions
Performed 85 trivial Post agglomeration. Transition count delta: 85
Iterating post reduction 0 with 95 rules applied. Total rules applied 95 place count 1604 transition count 3305
Reduce places removed 85 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 86 rules applied. Total rules applied 181 place count 1519 transition count 3304
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 182 place count 1518 transition count 3304
Performed 84 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 84 Pre rules applied. Total rules applied 182 place count 1518 transition count 3220
Deduced a syphon composed of 84 places in 12 ms
Reduce places removed 84 places and 0 transitions.
Iterating global reduction 3 with 168 rules applied. Total rules applied 350 place count 1434 transition count 3220
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 351 place count 1433 transition count 3219
Iterating global reduction 3 with 1 rules applied. Total rules applied 352 place count 1433 transition count 3219
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 356 place count 1431 transition count 3217
Applied a total of 356 rules in 923 ms. Remains 1431 /1614 variables (removed 183) and now considering 3217/3390 (removed 173) transitions.
[2021-05-17 05:31:13] [INFO ] Flow matrix only has 3208 transitions (discarded 9 similar events)
// Phase 1: matrix 3208 rows 1431 cols
[2021-05-17 05:31:13] [INFO ] Computed 182 place invariants in 91 ms
[2021-05-17 05:31:16] [INFO ] Dead Transitions using invariants and state equation in 2672 ms returned [1403, 1404, 1406, 1407, 1408, 1410, 1412, 1413, 1417, 1420, 1421, 1422, 1423, 1425, 1428, 1429, 1430, 1433, 1434, 1439, 1448, 1450, 1451, 1452, 1453, 1454, 1455, 1456, 1459, 1461, 1462, 1463, 1464, 1465, 1466, 1468, 1469, 1470, 1475, 1476, 1477, 1478, 1480, 1486, 1487, 1489, 1490, 1494, 1495, 1497, 1498, 1499, 1500, 1502, 1503, 1506, 1507, 1509, 1510, 1511, 1513, 1514, 1515, 1519, 1521, 1525, 1526, 1529, 1531, 1534, 1535, 1536, 1537, 1538, 1543, 1544, 1545, 1546, 1547, 1554, 1556, 1558, 1561, 1563, 1565, 1566, 1567, 1570, 1573, 1575, 1581, 1583, 1589, 1590, 1591, 1593, 1595, 1597, 1599, 1600, 1602, 1603, 1604, 1605, 1606, 1608, 1610, 1611, 1613, 1614, 1615, 1616, 1617, 1618, 1619, 1620, 1622, 1623, 1625, 1626, 1628, 1629, 1631, 1634, 1637, 1640, 1642, 1643, 1645, 1647, 1648, 1652, 1656, 1658, 1659, 1660, 1662, 1663, 1665, 1670, 1671, 1672, 1673, 1677, 1679, 1682, 1685, 1686, 1687, 1693, 1696, 1698, 1702, 1705, 1708, 1712, 1713, 1714, 1716, 1717, 1719, 1723, 1724, 1725, 1727, 1730, 1731, 1732, 1733, 1735, 1736, 1739, 1741, 1742, 1743, 1744, 1745, 1746, 1751, 1752, 1753, 1754, 1755, 1758, 1761, 1762, 1763, 1764, 1765, 1766, 1769, 1771, 1778, 1780, 1781, 1784, 1787, 1790, 1792, 1793, 1794, 1795, 1796, 1797, 1798, 1799, 1803, 1804, 1807, 1809, 1811, 1813, 1814, 1816, 1818, 1822, 1823, 1824, 1825, 1826, 1827, 1830, 1832, 1833, 1834, 1835, 1839, 1840, 1843, 1844, 1845, 1848, 1849, 1852, 1853, 1855, 1858, 1859, 1860, 1861, 1862, 1863, 1865, 1866, 1867, 1870, 1871, 1873, 1875, 1876, 1878, 1879, 1881, 1883, 1887, 1888, 1889, 1890, 1891, 1892, 1893, 1895, 1896, 1899, 1900, 1902, 1904, 1908, 1910, 1912, 1913, 1914, 1916, 1917, 1918, 1920, 1923, 1924, 1926, 1927, 1928, 1929, 1930, 1931, 1935, 1936, 1937, 1938, 1939, 1941, 1942, 1943, 1945, 1946, 1947, 1949, 1950, 1952, 1953, 1954, 1955, 1956, 1958, 1959, 1961, 1962, 1963, 1964, 1965, 1967, 1968, 1969, 1970, 1972, 1974, 1976, 1977, 1978, 1980, 1981, 1982, 1983, 1985, 1986, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1999, 2000, 2001, 2002, 2004, 2005, 2008, 2013, 2014, 2015, 2016, 2018, 2019, 2020, 2021, 2022, 2023, 2026, 2027, 2028, 2030, 2031, 2032, 2034, 2037, 2038, 2039, 2040, 2041, 2042, 2043, 2044, 2046, 2048, 2049, 2051, 2052, 2053, 2054, 2055, 2056, 2057, 2058, 2059, 2060, 2062, 2063, 2064, 2065, 2067, 2068, 2069, 2070, 2071, 2072, 2074, 2075, 2077, 2079, 2081, 2083, 2086, 2088, 2089, 2090, 2091, 2093, 2095, 2096, 2097, 2100, 2101, 2103, 2104, 2105, 2106, 2107, 2108, 2109, 2110, 2111, 2113, 2115, 2116, 2118, 2120, 2121, 2122, 2123, 2124, 2126, 2127, 2128, 2129, 2130, 2133, 2135, 2136, 2137, 2138, 2139, 2140, 2141, 2143, 2144, 2145, 2146, 2147, 2148, 2149, 2151, 2153, 2154, 2156, 2157, 2158, 2159, 2160, 2161, 2162, 2165, 2166, 2168, 2171, 2172, 2173, 2174, 2176, 2177, 2179, 2180, 2181, 2182, 2184, 2186, 2187, 2188, 2190, 2191, 2192, 2193, 2195, 2197, 2198, 2199, 2200, 2202, 2203, 2205, 2206, 2207, 2208, 2209, 2210, 2212, 2213, 2214, 2215, 2217, 2220, 2221, 2222, 2223, 2225, 2226, 2227, 2229, 2231, 2232, 2233, 2234, 2235, 2237, 2238, 2239, 2240, 2241, 2242, 2243, 2245, 2247, 2248, 2252, 2253, 2258, 2259, 2260, 2263, 2267, 2268, 2270, 2271, 2273, 2274, 2276, 2277, 2279, 2280, 2282, 2283, 2284, 2285, 2287, 2288, 2289, 2293, 2294, 2295, 2296, 2297, 2298, 2299, 2301, 2302, 2303, 2305, 2306, 2307, 2311, 2313, 2315, 2316, 2317, 2319, 2321, 2322, 2324, 2325, 2326, 2327, 2329, 2330, 2331, 2332, 2333, 2334, 2335, 2336, 2337, 2339, 2340, 2341, 2343, 2345, 2346, 2347, 2348, 2349, 2350, 2353, 2354, 2355, 2356, 2358, 2359, 2360, 2361, 2362, 2363, 2364, 2365, 2366, 2367, 2369, 2372, 2376, 2377, 2381, 2382, 2384, 2385, 2386, 2389, 2391, 2392, 2394, 2395, 2396, 2397, 2398, 2402]
Found 615 dead transitions using SMT.
Drop transitions removed 615 transitions
Dead transitions reduction (with SMT) triggered by suspicious arc values removed 615 transitions :[2402, 2398, 2397, 2396, 2395, 2394, 2392, 2391, 2389, 2386, 2385, 2384, 2382, 2381, 2377, 2376, 2372, 2369, 2367, 2366, 2365, 2364, 2363, 2362, 2361, 2360, 2359, 2358, 2356, 2355, 2354, 2353, 2350, 2349, 2348, 2347, 2346, 2345, 2343, 2341, 2340, 2339, 2337, 2336, 2335, 2334, 2333, 2332, 2331, 2330, 2329, 2327, 2326, 2325, 2324, 2322, 2321, 2319, 2317, 2316, 2315, 2313, 2311, 2307, 2306, 2305, 2303, 2302, 2301, 2299, 2298, 2297, 2296, 2295, 2294, 2293, 2289, 2288, 2287, 2285, 2284, 2283, 2282, 2280, 2279, 2277, 2276, 2274, 2273, 2271, 2270, 2268, 2267, 2263, 2260, 2259, 2258, 2253, 2252, 2248, 2247, 2245, 2243, 2242, 2241, 2240, 2239, 2238, 2237, 2235, 2234, 2233, 2232, 2231, 2229, 2227, 2226, 2225, 2223, 2222, 2221, 2220, 2217, 2215, 2214, 2213, 2212, 2210, 2209, 2208, 2207, 2206, 2205, 2203, 2202, 2200, 2199, 2198, 2197, 2195, 2193, 2192, 2191, 2190, 2188, 2187, 2186, 2184, 2182, 2181, 2180, 2179, 2177, 2176, 2174, 2173, 2172, 2171, 2168, 2166, 2165, 2162, 2161, 2160, 2159, 2158, 2157, 2156, 2154, 2153, 2151, 2149, 2148, 2147, 2146, 2145, 2144, 2143, 2141, 2140, 2139, 2138, 2137, 2136, 2135, 2133, 2130, 2129, 2128, 2127, 2126, 2124, 2123, 2122, 2121, 2120, 2118, 2116, 2115, 2113, 2111, 2110, 2109, 2108, 2107, 2106, 2105, 2104, 2103, 2101, 2100, 2097, 2096, 2095, 2093, 2091, 2090, 2089, 2088, 2086, 2083, 2081, 2079, 2077, 2075, 2074, 2072, 2071, 2070, 2069, 2068, 2067, 2065, 2064, 2063, 2062, 2060, 2059, 2058, 2057, 2056, 2055, 2054, 2053, 2052, 2051, 2049, 2048, 2046, 2044, 2043, 2042, 2041, 2040, 2039, 2038, 2037, 2034, 2032, 2031, 2030, 2028, 2027, 2026, 2023, 2022, 2021, 2020, 2019, 2018, 2016, 2015, 2014, 2013, 2008, 2005, 2004, 2002, 2001, 2000, 1999, 1997, 1996, 1995, 1994, 1993, 1992, 1991, 1990, 1989, 1988, 1986, 1985, 1983, 1982, 1981, 1980, 1978, 1977, 1976, 1974, 1972, 1970, 1969, 1968, 1967, 1965, 1964, 1963, 1962, 1961, 1959, 1958, 1956, 1955, 1954, 1953, 1952, 1950, 1949, 1947, 1946, 1945, 1943, 1942, 1941, 1939, 1938, 1937, 1936, 1935, 1931, 1930, 1929, 1928, 1927, 1926, 1924, 1923, 1920, 1918, 1917, 1916, 1914, 1913, 1912, 1910, 1908, 1904, 1902, 1900, 1899, 1896, 1895, 1893, 1892, 1891, 1890, 1889, 1888, 1887, 1883, 1881, 1879, 1878, 1876, 1875, 1873, 1871, 1870, 1867, 1866, 1865, 1863, 1862, 1861, 1860, 1859, 1858, 1855, 1853, 1852, 1849, 1848, 1845, 1844, 1843, 1840, 1839, 1835, 1834, 1833, 1832, 1830, 1827, 1826, 1825, 1824, 1823, 1822, 1818, 1816, 1814, 1813, 1811, 1809, 1807, 1804, 1803, 1799, 1798, 1797, 1796, 1795, 1794, 1793, 1792, 1790, 1787, 1784, 1781, 1780, 1778, 1771, 1769, 1766, 1765, 1764, 1763, 1762, 1761, 1758, 1755, 1754, 1753, 1752, 1751, 1746, 1745, 1744, 1743, 1742, 1741, 1739, 1736, 1735, 1733, 1732, 1731, 1730, 1727, 1725, 1724, 1723, 1719, 1717, 1716, 1714, 1713, 1712, 1708, 1705, 1702, 1698, 1696, 1693, 1687, 1686, 1685, 1682, 1679, 1677, 1673, 1672, 1671, 1670, 1665, 1663, 1662, 1660, 1659, 1658, 1656, 1652, 1648, 1647, 1645, 1643, 1642, 1640, 1637, 1634, 1631, 1629, 1628, 1626, 1625, 1623, 1622, 1620, 1619, 1618, 1617, 1616, 1615, 1614, 1613, 1611, 1610, 1608, 1606, 1605, 1604, 1603, 1602, 1600, 1599, 1597, 1595, 1593, 1591, 1590, 1589, 1583, 1581, 1575, 1573, 1570, 1567, 1566, 1565, 1563, 1561, 1558, 1556, 1554, 1547, 1546, 1545, 1544, 1543, 1538, 1537, 1536, 1535, 1534, 1531, 1529, 1526, 1525, 1521, 1519, 1515, 1514, 1513, 1511, 1510, 1509, 1507, 1506, 1503, 1502, 1500, 1499, 1498, 1497, 1495, 1494, 1490, 1489, 1487, 1486, 1480, 1478, 1477, 1476, 1475, 1470, 1469, 1468, 1466, 1465, 1464, 1463, 1462, 1461, 1459, 1456, 1455, 1454, 1453, 1452, 1451, 1450, 1448, 1439, 1434, 1433, 1430, 1429, 1428, 1425, 1423, 1422, 1421, 1420, 1417, 1413, 1412, 1410, 1408, 1407, 1406, 1404, 1403]
Starting structural reductions, iteration 1 : 1431/1614 places, 2602/3390 transitions.
Applied a total of 0 rules in 153 ms. Remains 1431 /1431 variables (removed 0) and now considering 2602/2602 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 1431/1614 places, 2602/3390 transitions.
Normalized transition count is 2593 out of 2602 initially.
// Phase 1: matrix 2593 rows 1431 cols
[2021-05-17 05:31:16] [INFO ] Computed 182 place invariants in 70 ms
Incomplete random walk after 1000000 steps, including 70182 resets, run finished after 9475 ms. (steps per millisecond=105 ) properties (out of 8) seen :12
FORMULA PolyORBNT-PT-S10J80-UpperBounds-15 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S10J80-UpperBounds-13 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S10J80-UpperBounds-12 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S10J80-UpperBounds-11 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S10J80-UpperBounds-09 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA PolyORBNT-PT-S10J80-UpperBounds-08 1 TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 1000001 steps, including 6489 resets, run finished after 1855 ms. (steps per millisecond=539 ) properties (out of 2) seen :4
Incomplete Best-First random walk after 1000001 steps, including 6261 resets, run finished after 1940 ms. (steps per millisecond=515 ) properties (out of 2) seen :4
[2021-05-17 05:31:29] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
// Phase 1: matrix 2593 rows 1431 cols
[2021-05-17 05:31:29] [INFO ] Computed 182 place invariants in 77 ms
[2021-05-17 05:31:30] [INFO ] [Real]Absence check using 159 positive place invariants in 35 ms returned sat
[2021-05-17 05:31:30] [INFO ] [Real]Absence check using 159 positive and 23 generalized place invariants in 44 ms returned sat
[2021-05-17 05:31:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 05:31:34] [INFO ] [Real]Absence check using state equation in 3934 ms returned sat
[2021-05-17 05:31:34] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 05:31:34] [INFO ] [Nat]Absence check using 159 positive place invariants in 35 ms returned sat
[2021-05-17 05:31:34] [INFO ] [Nat]Absence check using 159 positive and 23 generalized place invariants in 45 ms returned sat
[2021-05-17 05:31:34] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 05:31:35] [INFO ] [Nat]Absence check using state equation in 1476 ms returned sat
[2021-05-17 05:31:35] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-17 05:31:36] [INFO ] [Nat]Added 1 Read/Feed constraints in 545 ms returned sat
[2021-05-17 05:31:37] [INFO ] Deduced a trap composed of 591 places in 1128 ms of which 3 ms to minimize.
[2021-05-17 05:31:38] [INFO ] Deduced a trap composed of 585 places in 670 ms of which 15 ms to minimize.
[2021-05-17 05:31:39] [INFO ] Deduced a trap composed of 571 places in 602 ms of which 1 ms to minimize.
[2021-05-17 05:31:40] [INFO ] Deduced a trap composed of 585 places in 742 ms of which 6 ms to minimize.
[2021-05-17 05:31:40] [INFO ] Deduced a trap composed of 590 places in 663 ms of which 2 ms to minimize.
[2021-05-17 05:31:41] [INFO ] Deduced a trap composed of 575 places in 624 ms of which 1 ms to minimize.
[2021-05-17 05:31:42] [INFO ] Deduced a trap composed of 575 places in 599 ms of which 1 ms to minimize.
[2021-05-17 05:31:43] [INFO ] Deduced a trap composed of 610 places in 607 ms of which 1 ms to minimize.
[2021-05-17 05:31:43] [INFO ] Deduced a trap composed of 602 places in 599 ms of which 1 ms to minimize.
[2021-05-17 05:31:44] [INFO ] Deduced a trap composed of 590 places in 596 ms of which 1 ms to minimize.
[2021-05-17 05:31:45] [INFO ] Deduced a trap composed of 611 places in 606 ms of which 2 ms to minimize.
[2021-05-17 05:31:46] [INFO ] Deduced a trap composed of 582 places in 601 ms of which 1 ms to minimize.
[2021-05-17 05:31:47] [INFO ] Deduced a trap composed of 593 places in 616 ms of which 1 ms to minimize.
[2021-05-17 05:32:19] [INFO ] Deduced a trap composed of 2 places in 893 ms of which 1 ms to minimize.
[2021-05-17 05:32:19] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:588)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-05-17 05:32:20] [INFO ] [Real]Absence check using 159 positive place invariants in 34 ms returned sat
[2021-05-17 05:32:20] [INFO ] [Real]Absence check using 159 positive and 23 generalized place invariants in 45 ms returned sat
[2021-05-17 05:32:20] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 05:32:21] [INFO ] [Real]Absence check using state equation in 1670 ms returned sat
[2021-05-17 05:32:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 05:32:22] [INFO ] [Nat]Absence check using 159 positive place invariants in 35 ms returned sat
[2021-05-17 05:32:22] [INFO ] [Nat]Absence check using 159 positive and 23 generalized place invariants in 42 ms returned sat
[2021-05-17 05:32:22] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 05:33:06] [INFO ] [Nat]Absence check using state equation in 44795 ms returned unknown
Current structural bounds on expressions (after SMT) : [317, 317] Max seen :[3, 3]
Support contains 2 out of 1431 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1431/1431 places, 2602/2602 transitions.
Applied a total of 0 rules in 107 ms. Remains 1431 /1431 variables (removed 0) and now considering 2602/2602 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1431/1431 places, 2602/2602 transitions.
Normalized transition count is 2593 out of 2602 initially.
// Phase 1: matrix 2593 rows 1431 cols
[2021-05-17 05:33:07] [INFO ] Computed 182 place invariants in 75 ms
Incomplete random walk after 1000000 steps, including 70335 resets, run finished after 9898 ms. (steps per millisecond=101 ) properties (out of 2) seen :6
Incomplete Best-First random walk after 1000000 steps, including 6312 resets, run finished after 1842 ms. (steps per millisecond=542 ) properties (out of 2) seen :4
Incomplete Best-First random walk after 1000001 steps, including 6448 resets, run finished after 1851 ms. (steps per millisecond=540 ) properties (out of 2) seen :4
[2021-05-17 05:33:20] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
// Phase 1: matrix 2593 rows 1431 cols
[2021-05-17 05:33:20] [INFO ] Computed 182 place invariants in 98 ms
[2021-05-17 05:33:21] [INFO ] [Real]Absence check using 159 positive place invariants in 37 ms returned sat
[2021-05-17 05:33:21] [INFO ] [Real]Absence check using 159 positive and 23 generalized place invariants in 48 ms returned sat
[2021-05-17 05:33:21] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 05:33:25] [INFO ] [Real]Absence check using state equation in 4311 ms returned sat
[2021-05-17 05:33:25] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 05:33:25] [INFO ] [Nat]Absence check using 159 positive place invariants in 42 ms returned sat
[2021-05-17 05:33:25] [INFO ] [Nat]Absence check using 159 positive and 23 generalized place invariants in 46 ms returned sat
[2021-05-17 05:33:25] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 05:33:27] [INFO ] [Nat]Absence check using state equation in 1455 ms returned sat
[2021-05-17 05:33:27] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-17 05:33:27] [INFO ] [Nat]Added 1 Read/Feed constraints in 560 ms returned sat
[2021-05-17 05:33:28] [INFO ] Deduced a trap composed of 591 places in 605 ms of which 1 ms to minimize.
[2021-05-17 05:33:29] [INFO ] Deduced a trap composed of 585 places in 668 ms of which 1 ms to minimize.
[2021-05-17 05:33:30] [INFO ] Deduced a trap composed of 571 places in 582 ms of which 1 ms to minimize.
[2021-05-17 05:33:30] [INFO ] Deduced a trap composed of 585 places in 591 ms of which 1 ms to minimize.
[2021-05-17 05:33:31] [INFO ] Deduced a trap composed of 590 places in 682 ms of which 1 ms to minimize.
[2021-05-17 05:33:32] [INFO ] Deduced a trap composed of 575 places in 642 ms of which 1 ms to minimize.
[2021-05-17 05:33:33] [INFO ] Deduced a trap composed of 575 places in 635 ms of which 1 ms to minimize.
[2021-05-17 05:33:33] [INFO ] Deduced a trap composed of 610 places in 615 ms of which 1 ms to minimize.
[2021-05-17 05:33:34] [INFO ] Deduced a trap composed of 602 places in 579 ms of which 1 ms to minimize.
[2021-05-17 05:33:35] [INFO ] Deduced a trap composed of 590 places in 648 ms of which 1 ms to minimize.
[2021-05-17 05:33:36] [INFO ] Deduced a trap composed of 611 places in 578 ms of which 1 ms to minimize.
[2021-05-17 05:33:37] [INFO ] Deduced a trap composed of 582 places in 609 ms of which 1 ms to minimize.
[2021-05-17 05:33:38] [INFO ] Deduced a trap composed of 593 places in 593 ms of which 2 ms to minimize.
[2021-05-17 05:34:11] [INFO ] Deduced a trap composed of 2 places in 841 ms of which 1 ms to minimize.
[2021-05-17 05:34:11] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:588)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:428)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
[2021-05-17 05:34:11] [INFO ] [Real]Absence check using 159 positive place invariants in 63 ms returned sat
[2021-05-17 05:34:11] [INFO ] [Real]Absence check using 159 positive and 23 generalized place invariants in 42 ms returned sat
[2021-05-17 05:34:11] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 05:34:13] [INFO ] [Real]Absence check using state equation in 1528 ms returned sat
[2021-05-17 05:34:13] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 05:34:13] [INFO ] [Nat]Absence check using 159 positive place invariants in 34 ms returned sat
[2021-05-17 05:34:13] [INFO ] [Nat]Absence check using 159 positive and 23 generalized place invariants in 42 ms returned sat
[2021-05-17 05:34:13] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 05:34:58] [INFO ] [Nat]Absence check using state equation in 44834 ms returned unknown
Current structural bounds on expressions (after SMT) : [317, 317] Max seen :[3, 3]
Support contains 2 out of 1431 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1431/1431 places, 2602/2602 transitions.
Applied a total of 0 rules in 80 ms. Remains 1431 /1431 variables (removed 0) and now considering 2602/2602 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1431/1431 places, 2602/2602 transitions.
Starting structural reductions, iteration 0 : 1431/1431 places, 2602/2602 transitions.
Applied a total of 0 rules in 84 ms. Remains 1431 /1431 variables (removed 0) and now considering 2602/2602 (removed 0) transitions.
[2021-05-17 05:34:58] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
// Phase 1: matrix 2593 rows 1431 cols
[2021-05-17 05:34:58] [INFO ] Computed 182 place invariants in 70 ms
[2021-05-17 05:35:00] [INFO ] Implicit Places using invariants in 2659 ms returned []
[2021-05-17 05:35:01] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
// Phase 1: matrix 2593 rows 1431 cols
[2021-05-17 05:35:01] [INFO ] Computed 182 place invariants in 74 ms
[2021-05-17 05:35:01] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-17 05:35:31] [INFO ] Performed 889/1431 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2021-05-17 05:35:49] [INFO ] Implicit Places using invariants and state equation in 48183 ms returned []
Implicit Place search using SMT with State Equation took 50855 ms to find 0 implicit places.
[2021-05-17 05:35:49] [INFO ] Redundant transitions in 142 ms returned []
[2021-05-17 05:35:49] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
// Phase 1: matrix 2593 rows 1431 cols
[2021-05-17 05:35:49] [INFO ] Computed 182 place invariants in 79 ms
[2021-05-17 05:35:51] [INFO ] Dead Transitions using invariants and state equation in 2023 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1431/1431 places, 2602/2602 transitions.
Starting property specific reduction for PolyORBNT-PT-S10J80-UpperBounds-00
Normalized transition count is 2593 out of 2602 initially.
// Phase 1: matrix 2593 rows 1431 cols
[2021-05-17 05:35:51] [INFO ] Computed 182 place invariants in 76 ms
Incomplete random walk after 10000 steps, including 699 resets, run finished after 104 ms. (steps per millisecond=96 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 10001 steps, including 75 resets, run finished after 20 ms. (steps per millisecond=500 ) properties (out of 1) seen :3
[2021-05-17 05:35:51] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
// Phase 1: matrix 2593 rows 1431 cols
[2021-05-17 05:35:51] [INFO ] Computed 182 place invariants in 68 ms
[2021-05-17 05:35:51] [INFO ] [Real]Absence check using 159 positive place invariants in 32 ms returned sat
[2021-05-17 05:35:51] [INFO ] [Real]Absence check using 159 positive and 23 generalized place invariants in 44 ms returned sat
[2021-05-17 05:35:51] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 05:35:55] [INFO ] [Real]Absence check using state equation in 3974 ms returned sat
[2021-05-17 05:35:55] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 05:35:56] [INFO ] [Nat]Absence check using 159 positive place invariants in 75 ms returned sat
[2021-05-17 05:35:56] [INFO ] [Nat]Absence check using 159 positive and 23 generalized place invariants in 72 ms returned sat
[2021-05-17 05:35:56] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 05:35:58] [INFO ] [Nat]Absence check using state equation in 2016 ms returned sat
[2021-05-17 05:35:58] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-17 05:35:58] [INFO ] [Nat]Added 1 Read/Feed constraints in 540 ms returned sat
[2021-05-17 05:36:00] [INFO ] Deduced a trap composed of 591 places in 1212 ms of which 2 ms to minimize.
[2021-05-17 05:36:01] [INFO ] Deduced a trap composed of 585 places in 1226 ms of which 2 ms to minimize.
[2021-05-17 05:36:01] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:588)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:446)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
Current structural bounds on expressions (after SMT) : [317] Max seen :[3]
Support contains 1 out of 1431 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1431/1431 places, 2602/2602 transitions.
Applied a total of 0 rules in 142 ms. Remains 1431 /1431 variables (removed 0) and now considering 2602/2602 (removed 0) transitions.
[2021-05-17 05:36:01] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
// Phase 1: matrix 2593 rows 1431 cols
[2021-05-17 05:36:01] [INFO ] Computed 182 place invariants in 85 ms
[2021-05-17 05:36:05] [INFO ] Dead Transitions using invariants and state equation in 4118 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1431/1431 places, 2602/2602 transitions.
Normalized transition count is 2593 out of 2602 initially.
// Phase 1: matrix 2593 rows 1431 cols
[2021-05-17 05:36:05] [INFO ] Computed 182 place invariants in 79 ms
Incomplete random walk after 1000000 steps, including 70308 resets, run finished after 9051 ms. (steps per millisecond=110 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000000 steps, including 6397 resets, run finished after 1779 ms. (steps per millisecond=562 ) properties (out of 1) seen :3
[2021-05-17 05:36:16] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
// Phase 1: matrix 2593 rows 1431 cols
[2021-05-17 05:36:16] [INFO ] Computed 182 place invariants in 70 ms
[2021-05-17 05:36:17] [INFO ] [Real]Absence check using 159 positive place invariants in 63 ms returned sat
[2021-05-17 05:36:17] [INFO ] [Real]Absence check using 159 positive and 23 generalized place invariants in 48 ms returned sat
[2021-05-17 05:36:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 05:36:21] [INFO ] [Real]Absence check using state equation in 4103 ms returned sat
[2021-05-17 05:36:21] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 05:36:21] [INFO ] [Nat]Absence check using 159 positive place invariants in 41 ms returned sat
[2021-05-17 05:36:21] [INFO ] [Nat]Absence check using 159 positive and 23 generalized place invariants in 62 ms returned sat
[2021-05-17 05:36:21] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 05:36:23] [INFO ] [Nat]Absence check using state equation in 1512 ms returned sat
[2021-05-17 05:36:23] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-17 05:36:23] [INFO ] [Nat]Added 1 Read/Feed constraints in 515 ms returned sat
[2021-05-17 05:36:24] [INFO ] Deduced a trap composed of 591 places in 617 ms of which 1 ms to minimize.
[2021-05-17 05:36:25] [INFO ] Deduced a trap composed of 585 places in 727 ms of which 14 ms to minimize.
[2021-05-17 05:36:26] [INFO ] Deduced a trap composed of 571 places in 770 ms of which 5 ms to minimize.
[2021-05-17 05:36:27] [INFO ] Deduced a trap composed of 585 places in 782 ms of which 1 ms to minimize.
[2021-05-17 05:36:28] [INFO ] Deduced a trap composed of 590 places in 795 ms of which 1 ms to minimize.
[2021-05-17 05:36:28] [INFO ] Deduced a trap composed of 575 places in 763 ms of which 1 ms to minimize.
[2021-05-17 05:36:29] [INFO ] Deduced a trap composed of 575 places in 794 ms of which 1 ms to minimize.
[2021-05-17 05:36:30] [INFO ] Deduced a trap composed of 610 places in 776 ms of which 1 ms to minimize.
[2021-05-17 05:36:31] [INFO ] Deduced a trap composed of 602 places in 784 ms of which 1 ms to minimize.
[2021-05-17 05:36:32] [INFO ] Deduced a trap composed of 590 places in 809 ms of which 1 ms to minimize.
[2021-05-17 05:36:34] [INFO ] Deduced a trap composed of 611 places in 1112 ms of which 2 ms to minimize.
[2021-05-17 05:36:36] [INFO ] Deduced a trap composed of 582 places in 1140 ms of which 2 ms to minimize.
[2021-05-17 05:36:37] [INFO ] Deduced a trap composed of 593 places in 1126 ms of which 2 ms to minimize.
[2021-05-17 05:37:08] [INFO ] Deduced a trap composed of 2 places in 1815 ms of which 3 ms to minimize.
[2021-05-17 05:37:08] [WARNING] SMT solver failed with error :java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close... while checking expression at index 0
java.lang.RuntimeException: SMT solver raised an error when submitting script. Raised (error "Failed to assert expression: java.io.IOException: Stream close...
at fr.lip6.move.gal.structural.smt.SMTUtils.execAndCheckResult(SMTUtils.java:240)
at fr.lip6.move.gal.structural.smt.DeadlockTester.refineWithTraps(DeadlockTester.java:906)
at fr.lip6.move.gal.structural.smt.DeadlockTester.verifyPossible(DeadlockTester.java:588)
at fr.lip6.move.gal.structural.smt.DeadlockTester.findStructuralMaxWithSMT(DeadlockTester.java:2244)
at fr.lip6.move.gal.application.UpperBoundsSolver.applyReductions(UpperBoundsSolver.java:187)
at fr.lip6.move.gal.application.Application.startNoEx(Application.java:446)
at fr.lip6.move.gal.application.Application.start(Application.java:140)
at fr.lip6.move.gal.itscl.application.Application.start(Application.java:43)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:566)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590)
at org.eclipse.equinox.launcher.Main.run(Main.java:1461)
at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
Current structural bounds on expressions (after SMT) : [317] Max seen :[3]
Support contains 1 out of 1431 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1431/1431 places, 2602/2602 transitions.
Applied a total of 0 rules in 239 ms. Remains 1431 /1431 variables (removed 0) and now considering 2602/2602 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1431/1431 places, 2602/2602 transitions.
Starting structural reductions, iteration 0 : 1431/1431 places, 2602/2602 transitions.
Applied a total of 0 rules in 143 ms. Remains 1431 /1431 variables (removed 0) and now considering 2602/2602 (removed 0) transitions.
[2021-05-17 05:37:08] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
// Phase 1: matrix 2593 rows 1431 cols
[2021-05-17 05:37:08] [INFO ] Computed 182 place invariants in 107 ms
[2021-05-17 05:37:11] [INFO ] Implicit Places using invariants in 3147 ms returned []
[2021-05-17 05:37:11] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
// Phase 1: matrix 2593 rows 1431 cols
[2021-05-17 05:37:11] [INFO ] Computed 182 place invariants in 88 ms
[2021-05-17 05:37:13] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-17 05:37:43] [INFO ] Performed 834/1431 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2021-05-17 05:38:03] [INFO ] Implicit Places using invariants and state equation in 51522 ms returned []
Implicit Place search using SMT with State Equation took 54684 ms to find 0 implicit places.
[2021-05-17 05:38:03] [INFO ] Redundant transitions in 131 ms returned []
[2021-05-17 05:38:03] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
// Phase 1: matrix 2593 rows 1431 cols
[2021-05-17 05:38:03] [INFO ] Computed 182 place invariants in 95 ms
[2021-05-17 05:38:05] [INFO ] Dead Transitions using invariants and state equation in 2203 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1431/1431 places, 2602/2602 transitions.
Ending property specific reduction for PolyORBNT-PT-S10J80-UpperBounds-00 in 134279 ms.
Starting property specific reduction for PolyORBNT-PT-S10J80-UpperBounds-03
Normalized transition count is 2593 out of 2602 initially.
// Phase 1: matrix 2593 rows 1431 cols
[2021-05-17 05:38:05] [INFO ] Computed 182 place invariants in 71 ms
Incomplete random walk after 10000 steps, including 711 resets, run finished after 90 ms. (steps per millisecond=111 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 10001 steps, including 61 resets, run finished after 19 ms. (steps per millisecond=526 ) properties (out of 1) seen :3
[2021-05-17 05:38:05] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
// Phase 1: matrix 2593 rows 1431 cols
[2021-05-17 05:38:05] [INFO ] Computed 182 place invariants in 72 ms
[2021-05-17 05:38:06] [INFO ] [Real]Absence check using 159 positive place invariants in 32 ms returned sat
[2021-05-17 05:38:06] [INFO ] [Real]Absence check using 159 positive and 23 generalized place invariants in 42 ms returned sat
[2021-05-17 05:38:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 05:38:07] [INFO ] [Real]Absence check using state equation in 1487 ms returned sat
[2021-05-17 05:38:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 05:38:07] [INFO ] [Nat]Absence check using 159 positive place invariants in 40 ms returned sat
[2021-05-17 05:38:07] [INFO ] [Nat]Absence check using 159 positive and 23 generalized place invariants in 47 ms returned sat
[2021-05-17 05:38:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 05:38:12] [INFO ] [Nat]Absence check using state equation in 4810 ms returned unknown
Current structural bounds on expressions (after SMT) : [317] Max seen :[3]
Support contains 1 out of 1431 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1431/1431 places, 2602/2602 transitions.
Applied a total of 0 rules in 82 ms. Remains 1431 /1431 variables (removed 0) and now considering 2602/2602 (removed 0) transitions.
[2021-05-17 05:38:12] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
// Phase 1: matrix 2593 rows 1431 cols
[2021-05-17 05:38:12] [INFO ] Computed 182 place invariants in 74 ms
[2021-05-17 05:38:14] [INFO ] Dead Transitions using invariants and state equation in 2029 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1431/1431 places, 2602/2602 transitions.
Normalized transition count is 2593 out of 2602 initially.
// Phase 1: matrix 2593 rows 1431 cols
[2021-05-17 05:38:14] [INFO ] Computed 182 place invariants in 68 ms
Incomplete random walk after 1000000 steps, including 70389 resets, run finished after 8982 ms. (steps per millisecond=111 ) properties (out of 1) seen :3
Incomplete Best-First random walk after 1000000 steps, including 6284 resets, run finished after 1797 ms. (steps per millisecond=556 ) properties (out of 1) seen :3
[2021-05-17 05:38:25] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
// Phase 1: matrix 2593 rows 1431 cols
[2021-05-17 05:38:25] [INFO ] Computed 182 place invariants in 69 ms
[2021-05-17 05:38:25] [INFO ] [Real]Absence check using 159 positive place invariants in 48 ms returned sat
[2021-05-17 05:38:26] [INFO ] [Real]Absence check using 159 positive and 23 generalized place invariants in 58 ms returned sat
[2021-05-17 05:38:26] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-17 05:38:27] [INFO ] [Real]Absence check using state equation in 1744 ms returned sat
[2021-05-17 05:38:27] [INFO ] Solution in real domain found non-integer solution.
[2021-05-17 05:38:28] [INFO ] [Nat]Absence check using 159 positive place invariants in 52 ms returned sat
[2021-05-17 05:38:28] [INFO ] [Nat]Absence check using 159 positive and 23 generalized place invariants in 53 ms returned sat
[2021-05-17 05:38:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-17 05:39:12] [INFO ] [Nat]Absence check using state equation in 44734 ms returned unknown
Current structural bounds on expressions (after SMT) : [317] Max seen :[3]
Support contains 1 out of 1431 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 1431/1431 places, 2602/2602 transitions.
Applied a total of 0 rules in 73 ms. Remains 1431 /1431 variables (removed 0) and now considering 2602/2602 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 1431/1431 places, 2602/2602 transitions.
Starting structural reductions, iteration 0 : 1431/1431 places, 2602/2602 transitions.
Applied a total of 0 rules in 95 ms. Remains 1431 /1431 variables (removed 0) and now considering 2602/2602 (removed 0) transitions.
[2021-05-17 05:39:13] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
// Phase 1: matrix 2593 rows 1431 cols
[2021-05-17 05:39:13] [INFO ] Computed 182 place invariants in 75 ms
[2021-05-17 05:39:15] [INFO ] Implicit Places using invariants in 2602 ms returned []
[2021-05-17 05:39:15] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
// Phase 1: matrix 2593 rows 1431 cols
[2021-05-17 05:39:15] [INFO ] Computed 182 place invariants in 68 ms
[2021-05-17 05:39:16] [INFO ] State equation strengthened by 1 read => feed constraints.
[2021-05-17 05:39:46] [INFO ] Performed 894/1431 implicitness test of which 0 returned IMPLICIT in 30 seconds.
[2021-05-17 05:39:59] [INFO ] Implicit Places using invariants and state equation in 44014 ms returned []
Implicit Place search using SMT with State Equation took 46651 ms to find 0 implicit places.
[2021-05-17 05:39:59] [INFO ] Redundant transitions in 74 ms returned []
[2021-05-17 05:39:59] [INFO ] Flow matrix only has 2593 transitions (discarded 9 similar events)
// Phase 1: matrix 2593 rows 1431 cols
[2021-05-17 05:39:59] [INFO ] Computed 182 place invariants in 94 ms
[2021-05-17 05:40:01] [INFO ] Dead Transitions using invariants and state equation in 2112 ms returned []
Finished structural reductions, in 1 iterations. Remains : 1431/1431 places, 2602/2602 transitions.
Ending property specific reduction for PolyORBNT-PT-S10J80-UpperBounds-03 in 116255 ms.
[2021-05-17 05:40:02] [INFO ] Flatten gal took : 293 ms
[2021-05-17 05:40:02] [INFO ] Applying decomposition
[2021-05-17 05:40:02] [INFO ] Flatten gal took : 149 ms
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/convert-linux64, -i, /tmp/graph6036236874547638582.txt, -o, /tmp/graph6036236874547638582.bin, -w, /tmp/graph6036236874547638582.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202104292328/bin/louvain-linux64, /tmp/graph6036236874547638582.bin, -l, -1, -v, -w, /tmp/graph6036236874547638582.weights, -q, 0, -e, 0.001], workingDir=null]
[2021-05-17 05:40:03] [INFO ] Decomposing Gal with order
[2021-05-17 05:40:03] [INFO ] Rewriting arrays to variables to allow decomposition.
[2021-05-17 05:40:03] [INFO ] Removed a total of 4717 redundant transitions.
[2021-05-17 05:40:03] [INFO ] Flatten gal took : 529 ms
[2021-05-17 05:40:04] [INFO ] Fuse similar labels procedure discarded/fused a total of 700 labels/synchronizations in 115 ms.
[2021-05-17 05:40:04] [INFO ] Time to serialize gal into /tmp/UpperBounds14507823160925880254.gal : 74 ms
[2021-05-17 05:40:04] [INFO ] Time to serialize properties into /tmp/UpperBounds1686187206791359050.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds14507823160925880254.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds1686187206791359050.prop, --nowitness], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds14507823160925880254.gal -t CGAL -reachable-file /tmp/UpperBounds1686187206791359050.prop --nowitness
Loading property file /tmp/UpperBounds1686187206791359050.prop.
Detected timeout of ITS tools.
[2021-05-17 06:03:28] [INFO ] Flatten gal took : 1210 ms
[2021-05-17 06:03:29] [INFO ] Time to serialize gal into /tmp/UpperBounds10788144452183929488.gal : 175 ms
[2021-05-17 06:03:29] [INFO ] Time to serialize properties into /tmp/UpperBounds12377259319673140964.prop : 13 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds10788144452183929488.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds12377259319673140964.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds10788144452183929488.gal -t CGAL -reachable-file /tmp/UpperBounds12377259319673140964.prop --nowitness --gen-order FOLLOW
Loading property file /tmp/UpperBounds12377259319673140964.prop.
Detected timeout of ITS tools.
[2021-05-17 06:26:52] [INFO ] Flatten gal took : 999 ms
[2021-05-17 06:26:57] [INFO ] Input system was already deterministic with 2602 transitions.
[2021-05-17 06:26:57] [INFO ] Transformed 1431 places.
[2021-05-17 06:26:57] [INFO ] Transformed 2602 transitions.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/pinvar, /home/mcc/execution/gspn], workingDir=/home/mcc/execution]
P-invariant computation with GreatSPN timed out. Skipping.
Running greatSPN : CommandLine [args=[/home/mcc/BenchKit/bin//..//greatspn//bin/RGMEDD2, /home/mcc/execution/gspn, -META, -varord-only], workingDir=/home/mcc/execution]
Run of greatSPN captured in /home/mcc/execution/outPut.txt
Using order generated by GreatSPN with heuristic : META
[2021-05-17 06:27:27] [INFO ] Time to serialize gal into /tmp/UpperBounds12312443589258603213.gal : 53 ms
[2021-05-17 06:27:27] [INFO ] Time to serialize properties into /tmp/UpperBounds11046632581669563706.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /tmp/UpperBounds12312443589258603213.gal, -t, CGAL, -reachable-file, /tmp/UpperBounds11046632581669563706.prop, --nowitness, --load-order, /home/mcc/execution/model.ord, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /tmp/UpperBounds12312443589258603213.gal -t CGAL -reachable-file /tmp/UpperBounds11046632581669563706.prop --nowitness --load-order /home/mcc/execution/model.ord --gen-order FOLLOW
Successfully loaded order from file /home/mcc/execution/model.ord
Loading property file /tmp/UpperBounds11046632581669563706.prop.

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ 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
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

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="PolyORBNT-PT-S10J80"
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 PolyORBNT-PT-S10J80, 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 r159-oct2-162089268500515"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/PolyORBNT-PT-S10J80.tgz
mv PolyORBNT-PT-S10J80 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 '' UpperBounds.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;