Trace number 2682377

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PB/CT 0.1 fixedSAT (TO)5 1800.1 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/market-split/normalized-opt-market-split_6_50_3.opb
MD5SUM8d16c34d0eecf3c16ca4b890652c15ca
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 7
Optimality of the best value was proved NO
Number of variables146
Total number of constraints12
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints12
Minimum length of a constraint64
Maximum length of a constraint66
Number of terms in the objective function 96
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 3060
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1270
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 4321
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 12/0 clauses 0/0 units 0
0.00/0.00	c vars 146
0.00/0.00	c objective 96 + 0
0.00/0.07	c 0.075988 6.59766 170 464
0.00/0.08	o 1191
0.00/0.08	c 0.077988 6.77344 170 559
0.00/0.08	o 865
0.00/0.08	c 0.079987 6.77344 171 651
0.00/0.08	o 853
0.00/0.08	c 0.081987 6.77344 175 750
0.00/0.08	o 821
0.00/0.08	c 0.083987 6.77344 176 843
0.00/0.08	o 654
0.00/0.09	c 0.085986 6.77344 176 922
0.00/0.09	o 652
0.00/0.09	c 0.087986 6.77344 176 1006
0.00/0.09	o 650
0.00/0.09	c 0.089986 6.77344 177 1086
0.00/0.09	o 648
0.00/0.10	c 0.099984 6.77344 232 1207
0.00/0.10	o 627
0.00/0.10	c 0.101984 6.77344 235 1271
0.00/0.10	o 606
0.10/0.11	c 0.105983 6.77344 252 1362
0.10/0.11	o 528
0.10/0.11	c 0.108983 6.77344 258 1443
0.10/0.11	o 409
0.10/0.14	c 0.134979 6.77344 358 1695
0.10/0.14	o 384
0.10/0.15	c 0.134979 6.77344 358 1778
0.10/0.15	o 382
0.10/0.15	c 0.136979 6.77344 360 1862
0.10/0.15	o 380
0.10/0.15	c 0.138978 6.77344 360 1947
0.10/0.15	o 348
0.10/0.15	c 0.140978 6.77344 361 2018
0.10/0.15	o 346
0.10/0.15	c 0.142978 6.77344 361 2093
0.10/0.15	o 344
0.10/0.16	c 0.144977 6.77344 363 2169
0.10/0.16	o 339
0.10/0.16	c 0.146977 6.77344 363 2237
0.10/0.16	o 338
0.10/0.16	c 0.149977 6.77344 366 2322
0.10/0.16	o 328
0.10/0.17	c 0.154976 6.77344 386 2420
0.10/0.17	o 326
0.10/0.17	c 0.162975 6.77344 420 2547
0.10/0.17	o 293
0.10/0.19	c 0.171973 6.77344 468 2682
0.10/0.19	o 262
0.19/0.21	c 0.188971 6.90234 550 2835
0.19/0.21	o 228
0.19/0.22	c 0.199969 6.90234 596 2975
0.19/0.22	o 225
0.19/0.22	c 0.201969 6.90234 597 3029
0.19/0.22	o 222
0.19/0.22	c 0.203968 6.90234 599 3093
0.19/0.22	o 218
0.19/0.23	c 0.207968 6.90234 610 3194
0.19/0.23	o 215
0.19/0.24	c 0.214967 6.90234 640 3294
0.19/0.24	o 213
0.19/0.24	c 0.217966 6.90234 331 3388
0.19/0.24	o 204
0.19/0.25	c 0.226965 6.90234 357 3507
0.19/0.25	o 200
0.19/0.25	c 0.228965 6.90234 357 3591
0.19/0.25	o 186
0.19/0.25	c 0.230964 6.90234 357 3675
0.19/0.25	o 162
0.29/0.31	c 0.276957 6.90234 634 4157
0.29/0.31	o 149
0.29/0.33	c 0.296954 6.90234 423 4417
0.29/0.33	o 80
0.39/0.41	c 0.365944 7.02734 425 5061
0.39/0.41	o 68
1.10/1.19	c 1.03884 7.15234 544 9468
1.10/1.19	o 64
1.19/1.21	c 1.05384 7.15234 613 9595
1.19/1.21	o 63
2.09/2.19	c 1.93171 7.15234 1006 14709
2.09/2.19	o 46
2.69/2.74	c 2.42563 7.15234 517 18113
2.69/2.74	o 45
8.49/8.56	c 7.63584 7.28125 765 50226
8.49/8.56	o 43
8.49/8.56	c 7.63884 7.28125 387 50303
8.49/8.56	o 29
8.49/8.56	c 7.64084 7.28125 390 50351
8.49/8.56	o 27
21.59/21.67	c 19.561 7.65625 1297 124469
21.59/21.67	o 26
21.59/21.68	c 19.565 7.65625 658 124541
21.59/21.68	o 24
46.47/46.53	c 42.0796 7.78125 1274 265850
46.47/46.53	o 17
46.47/46.54	c 42.0816 7.78125 646 265898
46.47/46.54	o 15
292.31/292.43	c 265.477 8.36719 1449 1603223
292.31/292.43	o 14
292.31/292.43	c 265.479 8.36719 729 1603274
292.31/292.43	o 12
414.78/414.92	c 376.431 8.36719 1262 2276497
414.78/414.92	o 11
430.09/430.22	c 390.372 8.48047 1319 2353595
430.09/430.22	o 5
1800.09/1800.50	s SATISFIABLE
1800.09/1800.50	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 x97 x98 x99 x100 -x101 x102 -x103 -x104 -x105 -x106 -x107 x108 x109 -x110 x111 x112 -x113 x114 -x115 x116 x117 x118 x119 -x120 x121 -x122 -x123 x124 x125 x126 -x127 -x128 -x129 x130 -x131 x132 x133 -x134 -x135 x136 -x137 -x138 -x139 -x140 x141 x142 -x143 -x144 x145 x146

Verifier Data 

OK	5

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682377-1277492431/watcher-2682377-1277492431 -o /tmp/evaluation-result-2682377-1277492431/solver-2682377-1277492431 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682377-1277492431.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30155
/proc/meminfo: memFree=1769004/2059040 swapFree=4139096/4192956
[pid=30155] ppid=30153 vsize=3444 CPUtime=0
/proc/30155/stat : 30155 (pbct) R 30153 30155 30024 0 -1 4202496 571 0 0 0 0 0 0 0 20 0 1 0 90538473 3526656 491 1992294400 134512640 136421960 4291385904 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30155/statm: 861 492 193 467 0 392 0

[startup+0.109716 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30155
/proc/meminfo: memFree=1769004/2059040 swapFree=4139096/4192956
[pid=30155] ppid=30153 vsize=6932 CPUtime=0.1
/proc/30155/stat : 30155 (pbct) R 30153 30155 30024 0 -1 4202496 1455 0 0 0 10 0 0 0 20 0 1 0 90538473 7098368 1365 1992294400 134512640 136421960 4291385904 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30155/statm: 1733 1365 236 467 0 1264 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6932

[startup+0.20172 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30155
/proc/meminfo: memFree=1769004/2059040 swapFree=4139096/4192956
[pid=30155] ppid=30153 vsize=6932 CPUtime=0.19
/proc/30155/stat : 30155 (pbct) R 30153 30155 30024 0 -1 4202496 1502 0 0 0 17 2 0 0 20 0 1 0 90538473 7098368 1398 1992294400 134512640 136421960 4291385904 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30155/statm: 1733 1398 236 467 0 1264 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6932

[startup+0.301726 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30155
/proc/meminfo: memFree=1769004/2059040 swapFree=4139096/4192956
[pid=30155] ppid=30153 vsize=7064 CPUtime=0.29
/proc/30155/stat : 30155 (pbct) R 30153 30155 30024 0 -1 4202496 1539 0 0 0 26 3 0 0 20 0 1 0 90538473 7233536 1425 1992294400 134512640 136421960 4291385904 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30155/statm: 1766 1425 236 467 0 1297 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7064

[startup+0.70175 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 30155
/proc/meminfo: memFree=1769004/2059040 swapFree=4139096/4192956
[pid=30155] ppid=30153 vsize=7192 CPUtime=0.69
/proc/30155/stat : 30155 (pbct) R 30153 30155 30024 0 -1 4202496 1579 0 0 0 61 8 0 0 20 0 1 0 90538473 7364608 1462 1992294400 134512640 136421960 4291385904 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30155/statm: 1798 1463 236 467 0 1329 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7192

[startup+1.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30156
/proc/meminfo: memFree=1763912/2059040 swapFree=4139096/4192956
[pid=30155] ppid=30153 vsize=7320 CPUtime=1.5
/proc/30155/stat : 30155 (pbct) R 30153 30155 30024 0 -1 4202496 1603 0 0 0 131 19 0 0 22 0 1 0 90538473 7495680 1484 1992294400 134512640 136421960 4291385904 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30155/statm: 1830 1484 236 467 0 1361 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 7320

[startup+3.1009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30156
/proc/meminfo: memFree=1763540/2059040 swapFree=4139096/4192956
[pid=30155] ppid=30153 vsize=7320 CPUtime=3.09
/proc/30155/stat : 30155 (pbct) R 30153 30155 30024 0 -1 4202496 1614 0 0 0 274 35 0 0 25 0 1 0 90538473 7495680 1493 1992294400 134512640 136421960 4291385904 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30155/statm: 1830 1493 236 467 0 1361 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7320

[startup+6.3011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30156
/proc/meminfo: memFree=1763416/2059040 swapFree=4139096/4192956
[pid=30155] ppid=30153 vsize=7452 CPUtime=6.29
/proc/30155/stat : 30155 (pbct) R 30153 30155 30024 0 -1 4202496 1634 0 0 0 562 67 0 0 25 0 1 0 90538473 7630848 1513 1992294400 134512640 136421960 4291385904 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30155/statm: 1863 1513 236 467 0 1394 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7452

[startup+12.7005 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30156
/proc/meminfo: memFree=1763168/2059040 swapFree=4139096/4192956
[pid=30155] ppid=30153 vsize=7580 CPUtime=12.69
/proc/30155/stat : 30155 (pbct) R 30153 30155 30024 0 -1 4202496 1675 0 0 0 1141 128 0 0 25 0 1 0 90538473 7761920 1551 1992294400 134512640 136421960 4291385904 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30155/statm: 1895 1551 236 467 0 1426 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7580

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30156
/proc/meminfo: memFree=1763044/2059040 swapFree=4139096/4192956
[pid=30155] ppid=30153 vsize=7836 CPUtime=25.49
/proc/30155/stat : 30155 (pbct) R 30153 30155 30024 0 -1 4202496 1722 0 0 0 2302 247 0 0 25 0 1 0 90538473 8024064 1596 1992294400 134512640 136421960 4291385904 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30155/statm: 1959 1596 236 467 0 1490 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7836

[startup+51.1009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30167
/proc/meminfo: memFree=1761928/2059040 swapFree=4139096/4192956
[pid=30155] ppid=30153 vsize=7964 CPUtime=51.07
/proc/30155/stat : 30155 (pbct) R 30153 30155 30024 0 -1 4202496 1785 0 0 0 4618 489 0 0 25 0 1 0 90538473 8155136 1657 1992294400 134512640 136421960 4291385904 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30155/statm: 1991 1657 236 467 0 1522 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7964

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 30167
/proc/meminfo: memFree=1761928/2059040 swapFree=4139096/4192956
[pid=30155] ppid=30153 vsize=8252 CPUtime=102.27
/proc/30155/stat : 30155 (pbct) R 30153 30155 30024 0 -1 4202496 1853 0 0 0 9275 952 0 0 25 0 1 0 90538473 8450048 1725 1992294400 134512640 136421960 4291385904 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30155/statm: 2063 1725 236 467 0 1594 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8252

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30169
/proc/meminfo: memFree=1761804/2059040 swapFree=4139096/4192956
[pid=30155] ppid=30153 vsize=8316 CPUtime=162.24
/proc/30155/stat : 30155 (pbct) R 30153 30155 30024 0 -1 4202496 1861 0 0 0 14732 1492 0 0 25 0 1 0 90538473 8515584 1733 1992294400 134512640 136421960 4291385904 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30155/statm: 2079 1733 236 467 0 1610 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 8316

[startup+222.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30171
/proc/meminfo: memFree=1761804/2059040 swapFree=4139096/4192956
[pid=30155] ppid=30153 vsize=8488 CPUtime=222.23
/proc/30155/stat : 30155 (pbct) R 30153 30155 30024 0 -1 4202496 1902 0 0 0 20185 2038 0 0 25 0 1 0 90538473 8691712 1774 1992294400 134512640 136421960 4291385904 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30155/statm: 2122 1774 236 467 0 1653 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 8488

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30173
/proc/meminfo: memFree=1761804/2059040 swapFree=4139096/4192956
[pid=30155] ppid=30153 vsize=8564 CPUtime=282.22
/proc/30155/stat : 30155 (pbct) R 30153 30155 30024 0 -1 4202496 1928 0 0 0 25631 2591 0 0 25 0 1 0 90538473 8769536 1800 1992294400 134512640 136421960 4291385904 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30155/statm: 2141 1800 236 467 0 1672 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8564

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30175
/proc/meminfo: memFree=1761680/2059040 swapFree=4139096/4192956
[pid=30155] ppid=30153 vsize=8564 CPUtime=342.2
/proc/30155/stat : 30155 (pbct) R 30153 30155 30024 0 -1 4202496 1931 0 0 0 31073 3147 0 0 25 0 1 0 90538473 8769536 1801 1992294400 134512640 136421960 4291385904 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30155/statm: 2141 1801 236 467 0 1672 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 8564

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30175
/proc/meminfo: memFree=1761556/2059040 swapFree=4139096/4192956
[pid=30155] ppid=30153 vsize=8564 CPUtime=402.19
/proc/30155/stat : 30155 (pbct) R 30153 30155 30024 0 -1 4202496 1931 0 0 0 36502 3717 0 0 25 0 1 0 90538473 8769536 1801 1992294400 134512640 136421960 4291385904 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30155/statm: 2141 1801 236 467 0 1672 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 8564

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30177
/proc/meminfo: memFree=1761432/2059040 swapFree=4139096/4192956
[pid=30155] ppid=30153 vsize=8680 CPUtime=462.18
/proc/30155/stat : 30155 (pbct) R 30153 30155 30024 0 -1 4202496 1961 0 0 0 41958 4260 0 0 25 0 1 0 90538473 8888320 1829 1992294400 134512640 136421960 4291385904 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30155/statm: 2170 1829 236 467 0 1701 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 8680

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30179
/proc/meminfo: memFree=1761432/2059040 swapFree=4139096/4192956
[pid=30155] ppid=30153 vsize=8680 CPUtime=522.17
/proc/30155/stat : 30155 (pbct) R 30153 30155 30024 0 -1 4202496 1961 0 0 0 47414 4803 0 0 25 0 1 0 90538473 8888320 1829 1992294400 134512640 136421960 4291385904 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30155/statm: 2170 1829 236 467 0 1701 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 8680

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30181
/proc/meminfo: memFree=1761308/2059040 swapFree=4139096/4192956
[pid=30155] ppid=30153 vsize=8680 CPUtime=582.15
/proc/30155/stat : 30155 (pbct) R 30153 30155 30024 0 -1 4202496 1968 0 0 0 52869 5346 0 0 25 0 1 0 90538473 8888320 1836 1992294400 134512640 136421960 4291385904 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30155/statm: 2170 1836 236 467 0 1701 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 8680

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30183
/proc/meminfo: memFree=1761308/2059040 swapFree=4139096/4192956
[pid=30155] ppid=30153 vsize=8804 CPUtime=642.14
/proc/30155/stat : 30155 (pbct) R 30153 30155 30024 0 -1 4202496 1980 0 0 0 58323 5891 0 0 25 0 1 0 90538473 9015296 1848 1992294400 134512640 136421960 4291385904 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30155/statm: 2201 1848 236 467 0 1732 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 8804

[startup+702.302 s]

################
# More data... #
################

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30187
/proc/meminfo: memFree=1761060/2059040 swapFree=4139096/4192956
[pid=30155] ppid=30153 vsize=8804 CPUtime=822.1
/proc/30155/stat : 30155 (pbct) R 30153 30155 30024 0 -1 4202496 1992 0 0 0 74688 7522 0 0 25 0 1 0 90538473 9015296 1860 1992294400 134512640 136421960 4291385904 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30155/statm: 2201 1860 236 467 0 1732 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 8804

[startup+882.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30189
/proc/meminfo: memFree=1760936/2059040 swapFree=4139096/4192956
[pid=30155] ppid=30153 vsize=8804 CPUtime=882.09
/proc/30155/stat : 30155 (pbct) R 30153 30155 30024 0 -1 4202496 1992 0 0 0 80155 8054 0 0 25 0 1 0 90538473 9015296 1860 1992294400 134512640 136421960 4291385904 18446744073709551615 134902350 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30155/statm: 2201 1860 236 467 0 1732 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 8804

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30191
/proc/meminfo: memFree=1760936/2059040 swapFree=4139096/4192956
[pid=30155] ppid=30153 vsize=8804 CPUtime=942.08
/proc/30155/stat : 30155 (pbct) R 30153 30155 30024 0 -1 4202496 2000 0 0 0 85621 8587 0 0 25 0 1 0 90538473 9015296 1868 1992294400 134512640 136421960 4291385904 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30155/statm: 2201 1868 236 467 0 1732 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 8804

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30191
/proc/meminfo: memFree=1760812/2059040 swapFree=4139096/4192956
[pid=30155] ppid=30153 vsize=8964 CPUtime=1002.06
/proc/30155/stat : 30155 (pbct) R 30153 30155 30024 0 -1 4202496 2001 0 0 0 91072 9134 0 0 25 0 1 0 90538473 9179136 1869 1992294400 134512640 136421960 4291385904 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30155/statm: 2241 1869 236 467 0 1772 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 8964

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30193
/proc/meminfo: memFree=1760812/2059040 swapFree=4139096/4192956
[pid=30155] ppid=30153 vsize=8964 CPUtime=1062.05
/proc/30155/stat : 30155 (pbct) R 30153 30155 30024 0 -1 4202496 2006 0 0 0 96522 9683 0 0 25 0 1 0 90538473 9179136 1874 1992294400 134512640 136421960 4291385904 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30155/statm: 2241 1874 236 467 0 1772 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 8964

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30195
/proc/meminfo: memFree=1760688/2059040 swapFree=4139096/4192956
[pid=30155] ppid=30153 vsize=8964 CPUtime=1122.04
/proc/30155/stat : 30155 (pbct) R 30153 30155 30024 0 -1 4202496 2009 0 0 0 101970 10234 0 0 25 0 1 0 90538473 9179136 1877 1992294400 134512640 136421960 4291385904 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30155/statm: 2241 1877 236 467 0 1772 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 8964

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30197
/proc/meminfo: memFree=1760564/2059040 swapFree=4139096/4192956
[pid=30155] ppid=30153 vsize=8964 CPUtime=1182.02
/proc/30155/stat : 30155 (pbct) R 30153 30155 30024 0 -1 4202496 2011 0 0 0 107400 10802 0 0 25 0 1 0 90538473 9179136 1879 1992294400 134512640 136421960 4291385904 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30155/statm: 2241 1879 236 467 0 1772 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 8964

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30199
/proc/meminfo: memFree=1760440/2059040 swapFree=4139096/4192956
[pid=30155] ppid=30153 vsize=8964 CPUtime=1242.01
/proc/30155/stat : 30155 (pbct) R 30153 30155 30024 0 -1 4202496 2024 0 0 0 112849 11352 0 0 25 0 1 0 90538473 9179136 1892 1992294400 134512640 136421960 4291385904 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30155/statm: 2241 1892 236 467 0 1772 0
Current children cumulated CPU time (s) 1242.01
Current children cumulated vsize (KiB) 8964

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30199
/proc/meminfo: memFree=1760316/2059040 swapFree=4139096/4192956
[pid=30155] ppid=30153 vsize=8964 CPUtime=1301.99
/proc/30155/stat : 30155 (pbct) R 30153 30155 30024 0 -1 4202496 2025 0 0 0 118303 11896 0 0 25 0 1 0 90538473 9179136 1893 1992294400 134512640 136421960 4291385904 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30155/statm: 2241 1893 236 467 0 1772 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 8964

[startup+1362.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 30201
/proc/meminfo: memFree=1760316/2059040 swapFree=4139096/4192956
[pid=30155] ppid=30153 vsize=8964 CPUtime=1361.98
/proc/30155/stat : 30155 (pbct) R 30153 30155 30024 0 -1 4202496 2027 0 0 0 123758 12440 0 0 25 0 1 0 90538473 9179136 1895 1992294400 134512640 136421960 4291385904 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30155/statm: 2241 1895 236 467 0 1772 0
Current children cumulated CPU time (s) 1361.98
Current children cumulated vsize (KiB) 8964

[startup+1422.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/107 30203
/proc/meminfo: memFree=1760316/2059040 swapFree=4139096/4192956
[pid=30155] ppid=30153 vsize=8964 CPUtime=1421.98
/proc/30155/stat : 30155 (pbct) R 30153 30155 30024 0 -1 4202496 2028 0 0 0 129220 12978 0 0 25 0 1 0 90538473 9179136 1896 1992294400 134512640 136421960 4291385904 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30155/statm: 2241 1896 236 467 0 1772 0
Current children cumulated CPU time (s) 1421.98
Current children cumulated vsize (KiB) 8964

[startup+1482.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/107 30205
/proc/meminfo: memFree=1760192/2059040 swapFree=4139096/4192956
[pid=30155] ppid=30153 vsize=8964 CPUtime=1481.96
/proc/30155/stat : 30155 (pbct) R 30153 30155 30024 0 -1 4202496 2029 0 0 0 134677 13519 0 0 25 0 1 0 90538473 9179136 1897 1992294400 134512640 136421960 4291385904 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30155/statm: 2241 1897 236 467 0 1772 0
Current children cumulated CPU time (s) 1481.96
Current children cumulated vsize (KiB) 8964

[startup+1542.31 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 30207
/proc/meminfo: memFree=1760192/2059040 swapFree=4139096/4192956
[pid=30155] ppid=30153 vsize=9020 CPUtime=1541.94
/proc/30155/stat : 30155 (pbct) R 30153 30155 30024 0 -1 4202496 2042 0 0 0 140139 14055 0 0 25 0 1 0 90538473 9236480 1910 1992294400 134512640 136421960 4291385904 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30155/statm: 2255 1910 236 467 0 1786 0
Current children cumulated CPU time (s) 1541.94
Current children cumulated vsize (KiB) 9020

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 30207
/proc/meminfo: memFree=1760316/2059040 swapFree=4139096/4192956
[pid=30155] ppid=30153 vsize=9020 CPUtime=1601.93
/proc/30155/stat : 30155 (pbct) R 30153 30155 30024 0 -1 4202496 2042 0 0 0 145593 14600 0 0 25 0 1 0 90538473 9236480 1910 1992294400 134512640 136421960 4291385904 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30155/statm: 2255 1910 236 467 0 1786 0
Current children cumulated CPU time (s) 1601.93
Current children cumulated vsize (KiB) 9020

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30209
/proc/meminfo: memFree=1760192/2059040 swapFree=4139096/4192956
[pid=30155] ppid=30153 vsize=9020 CPUtime=1661.92
/proc/30155/stat : 30155 (pbct) R 30153 30155 30024 0 -1 4202496 2043 0 0 0 151047 15145 0 0 25 0 1 0 90538473 9236480 1911 1992294400 134512640 136421960 4291385904 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30155/statm: 2255 1911 236 467 0 1786 0
Current children cumulated CPU time (s) 1661.92
Current children cumulated vsize (KiB) 9020

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30211
/proc/meminfo: memFree=1760068/2059040 swapFree=4139096/4192956
[pid=30155] ppid=30153 vsize=9020 CPUtime=1721.9
/proc/30155/stat : 30155 (pbct) R 30153 30155 30024 0 -1 4202496 2043 0 0 0 156496 15694 0 0 25 0 1 0 90538473 9236480 1911 1992294400 134512640 136421960 4291385904 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30155/statm: 2255 1911 236 467 0 1786 0
Current children cumulated CPU time (s) 1721.9
Current children cumulated vsize (KiB) 9020

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30213
/proc/meminfo: memFree=1759944/2059040 swapFree=4139096/4192956
[pid=30155] ppid=30153 vsize=9020 CPUtime=1781.89
/proc/30155/stat : 30155 (pbct) R 30153 30155 30024 0 -1 4202496 2044 0 0 0 161958 16231 0 0 25 0 1 0 90538473 9236480 1912 1992294400 134512640 136421960 4291385904 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30155/statm: 2255 1912 236 467 0 1786 0
Current children cumulated CPU time (s) 1781.89
Current children cumulated vsize (KiB) 9020



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30213
/proc/meminfo: memFree=1759944/2059040 swapFree=4139096/4192956
[pid=30155] ppid=30153 vsize=9020 CPUtime=1800.09
/proc/30155/stat : 30155 (pbct) R 30153 30155 30024 0 -1 4202496 2044 0 0 0 163611 16398 0 0 25 0 1 0 90538473 9236480 1912 1992294400 134512640 136421960 4291385904 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30155/statm: 2255 1912 236 467 0 1786 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 9020

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.1
CPU user time (s): 1636.12
CPU system time (s): 163.987
CPU usage (%): 99.9775
Max. virtual memory (cumulated for all children) (KiB): 9092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1636.12
system time used= 163.987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2045
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 3158

runsolver used 3.33149 second user time and 8.14176 second system time

The end

Launcher Data 

Begin job on node029 at 2010-06-25 21:00:31
IDJOB=2682377
IDBENCH=2910
IDSOLVER=1192
FILE ID=node029/2682377-1277492431
PBS_JOBID= 11190562
Free space on /tmp= 62480 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-opt-market-split_6_50_3.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682377-1277492431/watcher-2682377-1277492431 -o /tmp/evaluation-result-2682377-1277492431/solver-2682377-1277492431 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682377-1277492431.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 8d16c34d0eecf3c16ca4b890652c15ca
RANDOM SEED=1877389579

node029.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.221
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.221
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1769408 kB
Buffers:         74400 kB
Cached:         115464 kB
SwapCached:       7392 kB
Active:          70808 kB
Inactive:       133888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1769408 kB
SwapTotal:     4192956 kB
SwapFree:      4139096 kB
Dirty:            1904 kB
Writeback:           0 kB
AnonPages:       12508 kB
Mapped:          11960 kB
Slab:            62996 kB
PageTables:       4164 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183168 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62480 MiB
End job on node029 at 2010-06-25 21:30:33