Trace number 2682378

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)10 1800.06 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/market-split/normalized-opt-market-split_6_50_4.opb
MD5SUM740b964ee569656e2f29dedde6e3939b
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 benchmark1790.56
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 4
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 constraint62
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 1486
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 4969
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
0.00/0.08	c 0.071989 6.64844 180 428
0.00/0.08	o 1610
0.00/0.08	c 0.074988 6.64844 185 525
0.00/0.08	o 1356
0.00/0.08	c 0.076988 6.64844 185 609
0.00/0.08	o 1204
0.00/0.08	c 0.078987 6.64844 189 708
0.00/0.08	o 745
0.00/0.09	c 0.079987 6.64844 194 783
0.00/0.09	o 739
0.00/0.09	c 0.086986 6.64844 213 868
0.00/0.09	o 737
0.10/0.11	c 0.104984 6.64844 305 1029
0.10/0.11	o 519
0.10/0.12	c 0.108983 6.64844 315 1116
0.10/0.12	o 481
0.10/0.12	c 0.111982 6.64844 317 1196
0.10/0.12	o 431
0.10/0.12	c 0.112982 6.64844 323 1278
0.10/0.12	o 423
0.10/0.13	c 0.114982 6.64844 325 1352
0.10/0.13	o 421
0.10/0.13	c 0.117982 6.77734 333 1425
0.10/0.13	o 420
0.10/0.13	c 0.119981 6.77734 340 1492
0.10/0.13	o 358
0.10/0.14	c 0.123981 6.77734 353 1588
0.10/0.14	o 306
0.10/0.15	c 0.131979 6.77734 389 1715
0.10/0.15	o 282
0.10/0.15	c 0.138978 6.77734 415 1829
0.10/0.15	o 247
0.10/0.16	c 0.140978 6.77734 421 1911
0.10/0.16	o 230
0.10/0.16	c 0.144977 6.77734 433 1994
0.10/0.16	o 213
0.10/0.17	c 0.154976 6.77734 475 2130
0.10/0.17	o 163
0.10/0.19	c 0.166974 6.77734 560 2323
0.10/0.19	o 149
0.19/0.20	c 0.174973 6.77734 589 2438
0.19/0.20	o 106
0.19/0.22	c 0.197969 6.90234 350 2691
0.19/0.22	o 80
0.19/0.22	c 0.199969 6.90234 352 2761
0.19/0.22	o 76
0.39/0.44	c 0.39394 6.90234 541 4290
0.39/0.44	o 75
0.39/0.47	c 0.421935 6.90234 659 4567
0.39/0.47	o 73
0.39/0.48	c 0.427934 6.90234 687 4682
0.39/0.48	o 71
0.49/0.54	c 0.488925 6.90234 631 5202
0.49/0.54	o 55
0.49/0.55	c 0.493924 6.90234 658 5303
0.49/0.55	o 53
0.80/0.87	c 0.774882 6.90234 456 7153
0.80/0.87	o 52
2.79/2.89	c 2.57861 7.02734 933 19072
2.79/2.89	o 23
5.79/5.85	c 5.2592 7.28125 622 35703
5.79/5.85	o 22
5.79/5.85	c 5.2612 7.28125 627 35768
5.79/5.85	o 20
60.67/60.76	c 54.8707 7.91016 1068 340986
60.67/60.76	o 18
183.66/183.77	c 165.964 8.16797 1071 1018133
183.66/183.77	o 16
195.04/195.19	c 176.334 8.27734 1391 1079792
195.04/195.19	o 14
195.04/195.19	c 176.339 8.27734 715 1079858
195.04/195.19	o 12
203.84/203.96	c 184.309 8.27734 577 1130049
203.84/203.96	o 10
1800.05/1800.50	s SATISFIABLE
1800.05/1800.50	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	10

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682378-1277492630/watcher-2682378-1277492630 -o /tmp/evaluation-result-2682378-1277492630/solver-2682378-1277492630 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682378-1277492630.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 23263
/proc/meminfo: memFree=1884144/2059040 swapFree=4139084/4192956
[pid=23263] ppid=23261 vsize=3444 CPUtime=0
/proc/23263/stat : 23263 (pbct) R 23261 23263 23150 0 -1 4202496 569 0 0 0 0 0 0 0 15 0 1 0 122919365 3526656 488 1992294400 134512640 136421960 4290687232 18446744073709551615 134547502 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23263/statm: 861 488 193 467 0 392 0

[startup+0.104203 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23263
/proc/meminfo: memFree=1884144/2059040 swapFree=4139084/4192956
[pid=23263] ppid=23261 vsize=6804 CPUtime=0.1
/proc/23263/stat : 23263 (pbct) R 23261 23263 23150 0 -1 4202496 1452 0 0 0 9 1 0 0 18 0 1 0 122919365 6967296 1365 1992294400 134512640 136421960 4290687232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23263/statm: 1701 1365 236 467 0 1232 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6804

[startup+0.201212 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23263
/proc/meminfo: memFree=1884144/2059040 swapFree=4139084/4192956
[pid=23263] ppid=23261 vsize=6936 CPUtime=0.19
/proc/23263/stat : 23263 (pbct) R 23261 23263 23150 0 -1 4202496 1500 0 0 0 17 2 0 0 18 0 1 0 122919365 7102464 1399 1992294400 134512640 136421960 4290687232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23263/statm: 1734 1399 236 467 0 1265 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6936

[startup+0.301221 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23263
/proc/meminfo: memFree=1884144/2059040 swapFree=4139084/4192956
[pid=23263] ppid=23261 vsize=7064 CPUtime=0.29
/proc/23263/stat : 23263 (pbct) R 23261 23263 23150 0 -1 4202496 1511 0 0 0 26 3 0 0 18 0 1 0 122919365 7233536 1407 1992294400 134512640 136421960 4290687232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23263/statm: 1766 1407 236 467 0 1297 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7064

[startup+0.70026 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23263
/proc/meminfo: memFree=1884144/2059040 swapFree=4139084/4192956
[pid=23263] ppid=23261 vsize=7064 CPUtime=0.69
/proc/23263/stat : 23263 (pbct) R 23261 23263 23150 0 -1 4202496 1529 0 0 0 62 7 0 0 18 0 1 0 122919365 7233536 1420 1992294400 134512640 136421960 4290687232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23263/statm: 1766 1420 236 467 0 1297 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7064

[startup+1.50033 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23264
/proc/meminfo: memFree=1879424/2059040 swapFree=4139084/4192956
[pid=23263] ppid=23261 vsize=7192 CPUtime=1.49
/proc/23263/stat : 23263 (pbct) R 23261 23263 23150 0 -1 4202496 1561 0 0 0 132 17 0 0 19 0 1 0 122919365 7364608 1451 1992294400 134512640 136421960 4290687232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23263/statm: 1798 1451 236 467 0 1329 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7192

[startup+3.10149 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23264
/proc/meminfo: memFree=1879052/2059040 swapFree=4139084/4192956
[pid=23263] ppid=23261 vsize=7192 CPUtime=3.09
/proc/23263/stat : 23263 (pbct) R 23261 23263 23150 0 -1 4202496 1574 0 0 0 276 33 0 0 24 0 1 0 122919365 7364608 1463 1992294400 134512640 136421960 4290687232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23263/statm: 1798 1463 236 467 0 1329 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7192

[startup+6.3018 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23264
/proc/meminfo: memFree=1878680/2059040 swapFree=4139084/4192956
[pid=23263] ppid=23261 vsize=7452 CPUtime=6.3
/proc/23263/stat : 23263 (pbct) R 23261 23263 23150 0 -1 4202496 1630 0 0 0 566 64 0 0 25 0 1 0 122919365 7630848 1517 1992294400 134512640 136421960 4290687232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23263/statm: 1863 1517 236 467 0 1394 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 7452

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23264
/proc/meminfo: memFree=1878432/2059040 swapFree=4139084/4192956
[pid=23263] ppid=23261 vsize=7580 CPUtime=12.69
/proc/23263/stat : 23263 (pbct) R 23261 23263 23150 0 -1 4202496 1654 0 0 0 1142 127 0 0 25 0 1 0 122919365 7761920 1541 1992294400 134512640 136421960 4290687232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23263/statm: 1895 1541 236 467 0 1426 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7580

[startup+25.5006 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23264
/proc/meminfo: memFree=1878308/2059040 swapFree=4139084/4192956
[pid=23263] ppid=23261 vsize=7708 CPUtime=25.49
/proc/23263/stat : 23263 (pbct) R 23261 23263 23150 0 -1 4202496 1702 0 0 0 2298 251 0 0 25 0 1 0 122919365 7892992 1589 1992294400 134512640 136421960 4290687232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23263/statm: 1927 1589 236 467 0 1458 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7708

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23266
/proc/meminfo: memFree=1878060/2059040 swapFree=4139084/4192956
[pid=23263] ppid=23261 vsize=7968 CPUtime=51.08
/proc/23263/stat : 23263 (pbct) R 23261 23263 23150 0 -1 4202496 1761 0 0 0 4610 498 0 0 25 0 1 0 122919365 8159232 1648 1992294400 134512640 136421960 4290687232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23263/statm: 1992 1648 236 467 0 1523 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7968

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23266
/proc/meminfo: memFree=1877688/2059040 swapFree=4139084/4192956
[pid=23263] ppid=23261 vsize=8196 CPUtime=102.27
/proc/23263/stat : 23263 (pbct) R 23261 23263 23150 0 -1 4202496 1815 0 0 0 9238 989 0 0 25 0 1 0 122919365 8392704 1701 1992294400 134512640 136421960 4290687232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23263/statm: 2049 1701 236 467 0 1580 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8196

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23268
/proc/meminfo: memFree=1877564/2059040 swapFree=4139084/4192956
[pid=23263] ppid=23261 vsize=8324 CPUtime=162.25
/proc/23263/stat : 23263 (pbct) R 23261 23263 23150 0 -1 4202496 1848 0 0 0 14657 1568 0 0 25 0 1 0 122919365 8523776 1734 1992294400 134512640 136421960 4290687232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23263/statm: 2081 1734 236 467 0 1612 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 8324

[startup+222.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23270
/proc/meminfo: memFree=1877316/2059040 swapFree=4139084/4192956
[pid=23263] ppid=23261 vsize=8472 CPUtime=222.24
/proc/23263/stat : 23263 (pbct) R 23261 23263 23150 0 -1 4202496 1878 0 0 0 20087 2137 0 0 25 0 1 0 122919365 8675328 1760 1992294400 134512640 136421960 4290687232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23263/statm: 2118 1760 236 467 0 1649 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 8472

[startup+282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23272
/proc/meminfo: memFree=1877316/2059040 swapFree=4139084/4192956
[pid=23263] ppid=23261 vsize=8472 CPUtime=282.23
/proc/23263/stat : 23263 (pbct) R 23261 23263 23150 0 -1 4202496 1883 0 0 0 25534 2689 0 0 25 0 1 0 122919365 8675328 1765 1992294400 134512640 136421960 4290687232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23263/statm: 2118 1765 236 467 0 1649 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 8472

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23272
/proc/meminfo: memFree=1877192/2059040 swapFree=4139084/4192956
[pid=23263] ppid=23261 vsize=8472 CPUtime=342.21
/proc/23263/stat : 23263 (pbct) R 23261 23263 23150 0 -1 4202496 1905 0 0 0 30971 3250 0 0 25 0 1 0 122919365 8675328 1787 1992294400 134512640 136421960 4290687232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23263/statm: 2118 1787 236 467 0 1649 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 8472

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23274
/proc/meminfo: memFree=1877192/2059040 swapFree=4139084/4192956
[pid=23263] ppid=23261 vsize=8540 CPUtime=402.19
/proc/23263/stat : 23263 (pbct) R 23261 23263 23150 0 -1 4202496 1915 0 0 0 36408 3811 0 0 25 0 1 0 122919365 8744960 1797 1992294400 134512640 136421960 4290687232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23263/statm: 2135 1797 236 467 0 1666 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 8540

[startup+462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23276
/proc/meminfo: memFree=1877068/2059040 swapFree=4139084/4192956
[pid=23263] ppid=23261 vsize=8668 CPUtime=462.17
/proc/23263/stat : 23263 (pbct) R 23261 23263 23150 0 -1 4202496 1927 0 0 0 41859 4358 0 0 25 0 1 0 122919365 8876032 1809 1992294400 134512640 136421960 4290687232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23263/statm: 2167 1809 236 467 0 1698 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 8668

[startup+522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23278
/proc/meminfo: memFree=1877068/2059040 swapFree=4139084/4192956
[pid=23263] ppid=23261 vsize=8668 CPUtime=522.16
/proc/23263/stat : 23263 (pbct) R 23261 23263 23150 0 -1 4202496 1935 0 0 0 47299 4917 0 0 25 0 1 0 122919365 8876032 1817 1992294400 134512640 136421960 4290687232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23263/statm: 2167 1817 236 467 0 1698 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 8668

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23280
/proc/meminfo: memFree=1877068/2059040 swapFree=4139084/4192956
[pid=23263] ppid=23261 vsize=8668 CPUtime=582.15
/proc/23263/stat : 23263 (pbct) R 23261 23263 23150 0 -1 4202496 1935 0 0 0 52732 5483 0 0 25 0 1 0 122919365 8876032 1817 1992294400 134512640 136421960 4290687232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23263/statm: 2167 1817 236 467 0 1698 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 8668

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23280
/proc/meminfo: memFree=1876820/2059040 swapFree=4139084/4192956
[pid=23263] ppid=23261 vsize=8668 CPUtime=642.14
/proc/23263/stat : 23263 (pbct) R 23261 23263 23150 0 -1 4202496 1950 0 0 0 58174 6040 0 0 25 0 1 0 122919365 8876032 1832 1992294400 134512640 136421960 4290687232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23263/statm: 2167 1832 236 467 0 1698 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 8668

[startup+702.3 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23286
/proc/meminfo: memFree=1876572/2059040 swapFree=4139084/4192956
[pid=23263] ppid=23261 vsize=8796 CPUtime=822.09
/proc/23263/stat : 23263 (pbct) R 23261 23263 23150 0 -1 4202496 1973 0 0 0 74486 7723 0 0 25 0 1 0 122919365 9007104 1855 1992294400 134512640 136421960 4290687232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23263/statm: 2199 1855 236 467 0 1730 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 8796

[startup+882.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23288
/proc/meminfo: memFree=1876572/2059040 swapFree=4139084/4192956
[pid=23263] ppid=23261 vsize=8888 CPUtime=882.08
/proc/23263/stat : 23263 (pbct) R 23261 23263 23150 0 -1 4202496 1988 0 0 0 79939 8269 0 0 25 0 1 0 122919365 9101312 1870 1992294400 134512640 136421960 4290687232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23263/statm: 2222 1870 236 467 0 1753 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 8888

[startup+942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23288
/proc/meminfo: memFree=1876448/2059040 swapFree=4139084/4192956
[pid=23263] ppid=23261 vsize=8888 CPUtime=942.06
/proc/23263/stat : 23263 (pbct) R 23261 23263 23150 0 -1 4202496 1992 0 0 0 85392 8814 0 0 25 0 1 0 122919365 9101312 1874 1992294400 134512640 136421960 4290687232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23263/statm: 2222 1874 236 467 0 1753 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 8888

[startup+1002.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 23290
/proc/meminfo: memFree=1876324/2059040 swapFree=4139084/4192956
[pid=23263] ppid=23261 vsize=8968 CPUtime=1002.04
/proc/23263/stat : 23263 (pbct) R 23261 23263 23150 0 -1 4202496 2029 0 0 0 90846 9358 0 0 25 0 1 0 122919365 9183232 1911 1992294400 134512640 136421960 4290687232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23263/statm: 2242 1911 236 467 0 1773 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 8968

[startup+1062.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 23292
/proc/meminfo: memFree=1876324/2059040 swapFree=4139084/4192956
[pid=23263] ppid=23261 vsize=8968 CPUtime=1062.03
/proc/23263/stat : 23263 (pbct) R 23261 23263 23150 0 -1 4202496 2029 0 0 0 96289 9914 0 0 25 0 1 0 122919365 9183232 1911 1992294400 134512640 136421960 4290687232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23263/statm: 2242 1911 236 467 0 1773 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 8968

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23294
/proc/meminfo: memFree=1876324/2059040 swapFree=4139084/4192956
[pid=23263] ppid=23261 vsize=8968 CPUtime=1122.01
/proc/23263/stat : 23263 (pbct) R 23261 23263 23150 0 -1 4202496 2029 0 0 0 101731 10470 0 0 25 0 1 0 122919365 9183232 1911 1992294400 134512640 136421960 4290687232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23263/statm: 2242 1911 236 467 0 1773 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 8968

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23296
/proc/meminfo: memFree=1876324/2059040 swapFree=4139084/4192956
[pid=23263] ppid=23261 vsize=8968 CPUtime=1182
/proc/23263/stat : 23263 (pbct) R 23261 23263 23150 0 -1 4202496 2029 0 0 0 107182 11018 0 0 25 0 1 0 122919365 9183232 1911 1992294400 134512640 136421960 4290687232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23263/statm: 2242 1911 236 467 0 1773 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 8968

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23296
/proc/meminfo: memFree=1876076/2059040 swapFree=4139084/4192956
[pid=23263] ppid=23261 vsize=9092 CPUtime=1241.99
/proc/23263/stat : 23263 (pbct) R 23261 23263 23150 0 -1 4202496 2045 0 0 0 112612 11587 0 0 25 0 1 0 122919365 9310208 1927 1992294400 134512640 136421960 4290687232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23263/statm: 2273 1927 236 467 0 1804 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 9092

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23298
/proc/meminfo: memFree=1876076/2059040 swapFree=4139084/4192956
[pid=23263] ppid=23261 vsize=9092 CPUtime=1301.97
/proc/23263/stat : 23263 (pbct) R 23261 23263 23150 0 -1 4202496 2045 0 0 0 118046 12151 0 0 25 0 1 0 122919365 9310208 1927 1992294400 134512640 136421960 4290687232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23263/statm: 2273 1927 236 467 0 1804 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 9092

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23300
/proc/meminfo: memFree=1876076/2059040 swapFree=4139084/4192956
[pid=23263] ppid=23261 vsize=9092 CPUtime=1361.95
/proc/23263/stat : 23263 (pbct) R 23261 23263 23150 0 -1 4202496 2045 0 0 0 123480 12715 0 0 25 0 1 0 122919365 9310208 1927 1992294400 134512640 136421960 4290687232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23263/statm: 2273 1927 236 467 0 1804 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 9092

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23302
/proc/meminfo: memFree=1876076/2059040 swapFree=4139084/4192956
[pid=23263] ppid=23261 vsize=9092 CPUtime=1421.94
/proc/23263/stat : 23263 (pbct) R 23261 23263 23150 0 -1 4202496 2046 0 0 0 128921 13273 0 0 25 0 1 0 122919365 9310208 1928 1992294400 134512640 136421960 4290687232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23263/statm: 2273 1928 236 467 0 1804 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 9092

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23304
/proc/meminfo: memFree=1875952/2059040 swapFree=4139084/4192956
[pid=23263] ppid=23261 vsize=9176 CPUtime=1481.92
/proc/23263/stat : 23263 (pbct) R 23261 23263 23150 0 -1 4202496 2062 0 0 0 134359 13833 0 0 25 0 1 0 122919365 9396224 1944 1992294400 134512640 136421960 4290687232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23263/statm: 2294 1944 236 467 0 1825 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 9176

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23304
/proc/meminfo: memFree=1875952/2059040 swapFree=4139084/4192956
[pid=23263] ppid=23261 vsize=9176 CPUtime=1541.92
/proc/23263/stat : 23263 (pbct) R 23261 23263 23150 0 -1 4202496 2062 0 0 0 139785 14407 0 0 25 0 1 0 122919365 9396224 1944 1992294400 134512640 136421960 4290687232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23263/statm: 2294 1944 236 467 0 1825 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 9176

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23306
/proc/meminfo: memFree=1875952/2059040 swapFree=4139084/4192956
[pid=23263] ppid=23261 vsize=9176 CPUtime=1601.9
/proc/23263/stat : 23263 (pbct) R 23261 23263 23150 0 -1 4202496 2062 0 0 0 145216 14974 0 0 25 0 1 0 122919365 9396224 1944 1992294400 134512640 136421960 4290687232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23263/statm: 2294 1944 236 467 0 1825 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 9176

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23308
/proc/meminfo: memFree=1875952/2059040 swapFree=4139084/4192956
[pid=23263] ppid=23261 vsize=9176 CPUtime=1661.88
/proc/23263/stat : 23263 (pbct) R 23261 23263 23150 0 -1 4202496 2062 0 0 0 150664 15524 0 0 25 0 1 0 122919365 9396224 1944 1992294400 134512640 136421960 4290687232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23263/statm: 2294 1944 236 467 0 1825 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 9176

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23310
/proc/meminfo: memFree=1875952/2059040 swapFree=4139084/4192956
[pid=23263] ppid=23261 vsize=9176 CPUtime=1721.86
/proc/23263/stat : 23263 (pbct) R 23261 23263 23150 0 -1 4202496 2065 0 0 0 156095 16091 0 0 25 0 1 0 122919365 9396224 1947 1992294400 134512640 136421960 4290687232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23263/statm: 2294 1947 236 467 0 1825 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 9176

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23312
/proc/meminfo: memFree=1875704/2059040 swapFree=4139084/4192956
[pid=23263] ppid=23261 vsize=9176 CPUtime=1781.85
/proc/23263/stat : 23263 (pbct) R 23261 23263 23150 0 -1 4202496 2065 0 0 0 161543 16642 0 0 25 0 1 0 122919365 9396224 1947 1992294400 134512640 136421960 4290687232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23263/statm: 2294 1947 236 467 0 1825 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 9176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 23312
/proc/meminfo: memFree=1875704/2059040 swapFree=4139084/4192956
[pid=23263] ppid=23261 vsize=9176 CPUtime=1800.05
/proc/23263/stat : 23263 (pbct) R 23261 23263 23150 0 -1 4202496 2066 0 0 0 163195 16810 0 0 25 0 1 0 122919365 9396224 1948 1992294400 134512640 136421960 4290687232 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23263/statm: 2294 1948 236 467 0 1825 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 9176

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): 1800.06
CPU user time (s): 1631.96
CPU system time (s): 168.105
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 9220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1631.96
system time used= 168.105
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2067
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= 22393

runsolver used 3.00754 second user time and 8.46271 second system time

The end

Launcher Data 

Begin job on node018 at 2010-06-25 21:03:50
IDJOB=2682378
IDBENCH=2925
IDSOLVER=1192
FILE ID=node018/2682378-1277492630
PBS_JOBID= 11190576
Free space on /tmp= 62488 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_4.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682378-1277492630/watcher-2682378-1277492630 -o /tmp/evaluation-result-2682378-1277492630/solver-2682378-1277492630 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682378-1277492630.opb

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

MD5SUM BENCH= 740b964ee569656e2f29dedde6e3939b
RANDOM SEED=13536252

node018.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		: 3000.248
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	: 6000.49
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		: 3000.248
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1884796 kB
Buffers:          8444 kB
Cached:          66816 kB
SwapCached:       6040 kB
Active:          69252 kB
Inactive:        18728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1884796 kB
SwapTotal:     4192956 kB
SwapFree:      4139084 kB
Dirty:            1868 kB
Writeback:           0 kB
AnonPages:       11456 kB
Mapped:          11904 kB
Slab:            64356 kB
PageTables:       4216 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181048 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= 62488 MiB
End job on node018 at 2010-06-25 21:33:53