Trace number 2668781

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 0.1SAT (TO)7 1800.03 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/market-split/normalized-opt-market-split_6_50_2.opb
MD5SUMb690996610ff381ef60353517fe5a0e9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark6
Best CPU time to get the best result obtained on this benchmark1800.56
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 6
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 1293
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 4389
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 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
0.06/0.07	c 0.069989 6.6875 114 384
0.06/0.07	o 1096
0.06/0.08	c 0.076988 6.82812 151 502
0.06/0.08	o 925
0.09/0.13	c 0.118981 6.82812 381 885
0.09/0.13	o 302
0.09/0.14	c 0.124981 6.82812 407 984
0.09/0.14	o 301
0.09/0.14	c 0.12698 6.82812 408 1054
0.09/0.14	o 291
0.09/0.18	c 0.171973 6.82812 310 1467
0.09/0.18	o 187
0.09/0.19	c 0.181972 6.82812 367 1631
0.09/0.19	o 180
0.19/0.21	c 0.19297 6.82812 423 1761
0.19/0.21	o 154
0.29/0.37	c 0.333949 6.95312 667 2707
0.29/0.37	o 145
0.39/0.42	c 0.375942 6.95312 521 3034
0.39/0.42	o 130
0.39/0.43	c 0.384941 6.95312 573 3170
0.39/0.43	o 118
0.49/0.51	c 0.45693 6.95312 595 3721
0.49/0.51	o 104
0.59/0.65	c 0.580911 6.95312 586 4915
0.59/0.65	o 89
1.00/1.08	c 0.957854 7.08203 1012 6949
1.00/1.08	o 83
1.00/1.09	c 0.962853 7.08203 523 7036
1.00/1.09	o 75
1.00/1.09	c 0.965853 7.08203 530 7105
1.00/1.09	o 71
1.59/1.67	c 1.47778 7.08203 670 10101
1.59/1.67	o 69
1.79/1.86	c 1.64575 7.08203 513 11648
1.79/1.86	o 50
1.79/1.87	c 1.64975 7.08203 533 11736
1.79/1.87	o 48
3.49/3.55	c 3.16252 7.20703 903 20492
3.49/3.55	o 39
3.49/3.56	c 3.16452 7.20703 454 20552
3.49/3.56	o 37
3.49/3.56	c 3.16552 7.20703 456 20602
3.49/3.56	o 35
4.59/4.67	c 4.14437 7.20703 757 27043
4.59/4.67	o 32
5.40/5.44	c 4.83826 7.20703 753 31491
5.40/5.44	o 30
10.29/10.32	c 9.2206 7.42578 510 58901
10.29/10.32	o 27
25.29/25.37	c 22.9165 7.55469 1047 142328
25.29/25.37	o 24
25.78/25.82	c 23.3235 7.55469 542 145009
25.78/25.82	o 22
26.39/26.48	c 23.9244 7.68359 682 148148
26.39/26.48	o 21
56.97/57.05	c 51.6112 7.80469 1214 307065
56.97/57.05	o 19
197.13/197.25	c 178.314 8.17969 1171 1056187
197.13/197.25	o 17
435.75/435.92	c 393.917 8.42188 1163 2333457
435.75/435.92	o 16
450.45/450.67	c 407.322 8.42188 981 2411949
450.45/450.67	o 15
450.45/450.67	c 407.327 8.42188 508 2412016
450.45/450.67	o 13
450.45/450.68	c 407.33 8.42188 517 2412068
450.45/450.68	o 11
458.15/458.37	c 414.311 8.42188 962 2452507
458.15/458.37	o 9
779.65/779.93	c 705.409 8.62891 520 4160934
779.65/779.93	o 7
1800.01/1800.61	s SATISFIABLE
1800.01/1800.61	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	7

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668781-1276602244/watcher-2668781-1276602244 -o /tmp/evaluation-result-2668781-1276602244/solver-2668781-1276602244 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668781-1276602244.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 1.02 1.00 3/106 2096
/proc/meminfo: memFree=1823148/2059040 swapFree=4139776/4192956
[pid=2096] ppid=2094 vsize=3252 CPUtime=0
/proc/2096/stat : 2096 (pbct) R 2094 2096 1897 0 -1 4202496 516 0 0 0 0 0 0 0 20 0 1 0 35825896 3330048 438 1992294400 134512640 136485738 4290807136 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2096/statm: 813 439 197 482 0 329 0

[startup+0.0769639 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 2096
/proc/meminfo: memFree=1823148/2059040 swapFree=4139776/4192956
[pid=2096] ppid=2094 vsize=6848 CPUtime=0.06
/proc/2096/stat : 2096 (pbct) R 2094 2096 1897 0 -1 4202496 1420 0 0 0 6 0 0 0 20 0 1 0 35825896 7012352 1342 1992294400 134512640 136485738 4290807136 18446744073709551615 135916691 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2096/statm: 1711 1346 237 482 0 1227 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6848

[startup+0.101966 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 2096
/proc/meminfo: memFree=1823148/2059040 swapFree=4139776/4192956
[pid=2096] ppid=2094 vsize=6988 CPUtime=0.09
/proc/2096/stat : 2096 (pbct) R 2094 2096 1897 0 -1 4202496 1450 0 0 0 9 0 0 0 20 0 1 0 35825896 7155712 1370 1992294400 134512640 136485738 4290807136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2096/statm: 1747 1370 243 482 0 1263 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6988

[startup+0.301992 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 2096
/proc/meminfo: memFree=1823148/2059040 swapFree=4139776/4192956
[pid=2096] ppid=2094 vsize=7116 CPUtime=0.29
/proc/2096/stat : 2096 (pbct) R 2094 2096 1897 0 -1 4202496 1500 0 0 0 27 2 0 0 20 0 1 0 35825896 7286784 1414 1992294400 134512640 136485738 4290807136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2096/statm: 1779 1414 243 482 0 1295 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7116

[startup+0.701046 s]
/proc/loadavg: 1.00 1.02 1.00 3/106 2096
/proc/meminfo: memFree=1823148/2059040 swapFree=4139776/4192956
[pid=2096] ppid=2094 vsize=7116 CPUtime=0.69
/proc/2096/stat : 2096 (pbct) R 2094 2096 1897 0 -1 4202496 1513 0 0 0 61 8 0 0 20 0 1 0 35825896 7286784 1422 1992294400 134512640 136485738 4290807136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2096/statm: 1779 1422 243 482 0 1295 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7116

[startup+1.50115 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 2097
/proc/meminfo: memFree=1818056/2059040 swapFree=4139776/4192956
[pid=2096] ppid=2094 vsize=7248 CPUtime=1.49
/proc/2096/stat : 2096 (pbct) R 2094 2096 1897 0 -1 4202496 1540 0 0 0 131 18 0 0 22 0 1 0 35825896 7421952 1446 1992294400 134512640 136485738 4290807136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2096/statm: 1812 1446 243 482 0 1328 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7248

[startup+3.10136 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 2097
/proc/meminfo: memFree=1817932/2059040 swapFree=4139776/4192956
[pid=2096] ppid=2094 vsize=7376 CPUtime=3.09
/proc/2096/stat : 2096 (pbct) R 2094 2096 1897 0 -1 4202496 1578 0 0 0 275 34 0 0 25 0 1 0 35825896 7553024 1481 1992294400 134512640 136485738 4290807136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2096/statm: 1844 1481 243 482 0 1360 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7376

[startup+6.30078 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 2097
/proc/meminfo: memFree=1817684/2059040 swapFree=4139776/4192956
[pid=2096] ppid=2094 vsize=7504 CPUtime=6.29
/proc/2096/stat : 2096 (pbct) R 2094 2096 1897 0 -1 4202496 1605 0 0 0 558 71 0 0 25 0 1 0 35825896 7684096 1503 1992294400 134512640 136485738 4290807136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2096/statm: 1876 1503 243 482 0 1392 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7504

[startup+12.7006 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 2100
/proc/meminfo: memFree=1817188/2059040 swapFree=4139776/4192956
[pid=2096] ppid=2094 vsize=7600 CPUtime=12.69
/proc/2096/stat : 2096 (pbct) R 2094 2096 1897 0 -1 4202496 1643 0 0 0 1137 132 0 0 25 0 1 0 35825896 7782400 1540 1992294400 134512640 136485738 4290807136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2096/statm: 1900 1540 243 482 0 1416 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7600

[startup+25.5013 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 2100
/proc/meminfo: memFree=1817188/2059040 swapFree=4139776/4192956
[pid=2096] ppid=2094 vsize=7732 CPUtime=25.49
/proc/2096/stat : 2096 (pbct) R 2094 2096 1897 0 -1 4202496 1684 0 0 0 2303 246 0 0 25 0 1 0 35825896 7917568 1580 1992294400 134512640 136485738 4290807136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2096/statm: 1933 1580 243 482 0 1449 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7732

[startup+51.1016 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 2100
/proc/meminfo: memFree=1817064/2059040 swapFree=4139776/4192956
[pid=2096] ppid=2094 vsize=7860 CPUtime=51.07
/proc/2096/stat : 2096 (pbct) R 2094 2096 1897 0 -1 4202496 1726 0 0 0 4623 484 0 0 25 0 1 0 35825896 8048640 1620 1992294400 134512640 136485738 4290807136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2096/statm: 1965 1620 243 482 0 1481 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7860

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 2102
/proc/meminfo: memFree=1816692/2059040 swapFree=4139776/4192956
[pid=2096] ppid=2094 vsize=8112 CPUtime=102.26
/proc/2096/stat : 2096 (pbct) R 2094 2096 1897 0 -1 4202496 1770 0 0 0 9247 979 0 0 25 0 1 0 35825896 8306688 1663 1992294400 134512640 136485738 4290807136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2096/statm: 2028 1663 243 482 0 1544 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8112

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2104
/proc/meminfo: memFree=1816444/2059040 swapFree=4139776/4192956
[pid=2096] ppid=2094 vsize=8244 CPUtime=162.24
/proc/2096/stat : 2096 (pbct) R 2094 2096 1897 0 -1 4202496 1814 0 0 0 14663 1561 0 0 25 0 1 0 35825896 8441856 1707 1992294400 134512640 136485738 4290807136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2096/statm: 2061 1707 243 482 0 1577 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 8244

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2104
/proc/meminfo: memFree=1816320/2059040 swapFree=4139776/4192956
[pid=2096] ppid=2094 vsize=8372 CPUtime=222.21
/proc/2096/stat : 2096 (pbct) R 2094 2096 1897 0 -1 4202496 1841 0 0 0 20084 2137 0 0 25 0 1 0 35825896 8572928 1733 1992294400 134512640 136485738 4290807136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2096/statm: 2093 1733 243 482 0 1609 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 8372

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2106
/proc/meminfo: memFree=1816072/2059040 swapFree=4139776/4192956
[pid=2096] ppid=2094 vsize=8504 CPUtime=282.2
/proc/2096/stat : 2096 (pbct) R 2094 2096 1897 0 -1 4202496 1886 0 0 0 25503 2717 0 0 25 0 1 0 35825896 8708096 1778 1992294400 134512640 136485738 4290807136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2096/statm: 2126 1778 243 482 0 1642 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 8504

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2109
/proc/meminfo: memFree=1815948/2059040 swapFree=4139776/4192956
[pid=2096] ppid=2094 vsize=8504 CPUtime=342.18
/proc/2096/stat : 2096 (pbct) R 2094 2096 1897 0 -1 4202496 1886 0 0 0 30915 3303 0 0 25 0 1 0 35825896 8708096 1778 1992294400 134512640 136485738 4290807136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2096/statm: 2126 1778 243 482 0 1642 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 8504

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2111
/proc/meminfo: memFree=1815948/2059040 swapFree=4139776/4192956
[pid=2096] ppid=2094 vsize=8620 CPUtime=402.16
/proc/2096/stat : 2096 (pbct) R 2094 2096 1897 0 -1 4202496 1899 0 0 0 36338 3878 0 0 25 0 1 0 35825896 8826880 1791 1992294400 134512640 136485738 4290807136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2096/statm: 2155 1791 243 482 0 1671 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 8620

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2113
/proc/meminfo: memFree=1815824/2059040 swapFree=4139776/4192956
[pid=2096] ppid=2094 vsize=8620 CPUtime=462.14
/proc/2096/stat : 2096 (pbct) R 2094 2096 1897 0 -1 4202496 1915 0 0 0 41785 4429 0 0 25 0 1 0 35825896 8826880 1802 1992294400 134512640 136485738 4290807136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2096/statm: 2155 1802 243 482 0 1671 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 8620

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2113
/proc/meminfo: memFree=1815700/2059040 swapFree=4139776/4192956
[pid=2096] ppid=2094 vsize=8716 CPUtime=522.12
/proc/2096/stat : 2096 (pbct) R 2094 2096 1897 0 -1 4202496 1927 0 0 0 47213 4999 0 0 25 0 1 0 35825896 8925184 1814 1992294400 134512640 136485738 4290807136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2096/statm: 2179 1814 243 482 0 1695 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 8716

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2115
/proc/meminfo: memFree=1815576/2059040 swapFree=4139776/4192956
[pid=2096] ppid=2094 vsize=8716 CPUtime=582.1
/proc/2096/stat : 2096 (pbct) R 2094 2096 1897 0 -1 4202496 1927 0 0 0 52653 5557 0 0 25 0 1 0 35825896 8925184 1814 1992294400 134512640 136485738 4290807136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2096/statm: 2179 1814 243 482 0 1695 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 8716

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2117
/proc/meminfo: memFree=1815576/2059040 swapFree=4139776/4192956
[pid=2096] ppid=2094 vsize=8832 CPUtime=642.09
/proc/2096/stat : 2096 (pbct) R 2094 2096 1897 0 -1 4202496 1949 0 0 0 58094 6115 0 0 25 0 1 0 35825896 9043968 1836 1992294400 134512640 136485738 4290807136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2096/statm: 2208 1836 243 482 0 1724 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 8832

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2121
/proc/meminfo: memFree=1815204/2059040 swapFree=4139776/4192956
[pid=2096] ppid=2094 vsize=8832 CPUtime=822.03
/proc/2096/stat : 2096 (pbct) R 2094 2096 1897 0 -1 4202496 1957 0 0 0 74381 7822 0 0 25 0 1 0 35825896 9043968 1843 1992294400 134512640 136485738 4290807136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2096/statm: 2208 1843 243 482 0 1724 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 8832

[startup+882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2124
/proc/meminfo: memFree=1815204/2059040 swapFree=4139776/4192956
[pid=2096] ppid=2094 vsize=8832 CPUtime=882.01
/proc/2096/stat : 2096 (pbct) R 2094 2096 1897 0 -1 4202496 1969 0 0 0 79811 8390 0 0 25 0 1 0 35825896 9043968 1855 1992294400 134512640 136485738 4290807136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2096/statm: 2208 1855 243 482 0 1724 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 8832

[startup+942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2126
/proc/meminfo: memFree=1815080/2059040 swapFree=4139776/4192956
[pid=2096] ppid=2094 vsize=8832 CPUtime=941.99
/proc/2096/stat : 2096 (pbct) R 2094 2096 1897 0 -1 4202496 1972 0 0 0 85253 8946 0 0 25 0 1 0 35825896 9043968 1858 1992294400 134512640 136485738 4290807136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2096/statm: 2208 1858 243 482 0 1724 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 8832

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2128
/proc/meminfo: memFree=1815080/2059040 swapFree=4139776/4192956
[pid=2096] ppid=2094 vsize=8956 CPUtime=1001.97
/proc/2096/stat : 2096 (pbct) R 2094 2096 1897 0 -1 4202496 1992 0 0 0 90715 9482 0 0 25 0 1 0 35825896 9170944 1878 1992294400 134512640 136485738 4290807136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2096/statm: 2239 1878 243 482 0 1755 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 8956

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2140
/proc/meminfo: memFree=1814212/2059040 swapFree=4139776/4192956
[pid=2096] ppid=2094 vsize=8956 CPUtime=1061.94
/proc/2096/stat : 2096 (pbct) R 2094 2096 1897 0 -1 4202496 1993 0 0 0 96156 10038 0 0 25 0 1 0 35825896 9170944 1879 1992294400 134512640 136485738 4290807136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2096/statm: 2239 1879 243 482 0 1755 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 8956

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2140
/proc/meminfo: memFree=1814336/2059040 swapFree=4139776/4192956
[pid=2096] ppid=2094 vsize=8956 CPUtime=1121.91
/proc/2096/stat : 2096 (pbct) R 2094 2096 1897 0 -1 4202496 1996 0 0 0 101595 10596 0 0 25 0 1 0 35825896 9170944 1882 1992294400 134512640 136485738 4290807136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2096/statm: 2239 1882 243 482 0 1755 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 8956

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2142
/proc/meminfo: memFree=1814336/2059040 swapFree=4139776/4192956
[pid=2096] ppid=2094 vsize=8956 CPUtime=1181.9
/proc/2096/stat : 2096 (pbct) R 2094 2096 1897 0 -1 4202496 2000 0 0 0 107031 11159 0 0 25 0 1 0 35825896 9170944 1886 1992294400 134512640 136485738 4290807136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2096/statm: 2239 1886 243 482 0 1755 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 8956

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2144
/proc/meminfo: memFree=1814212/2059040 swapFree=4139776/4192956
[pid=2096] ppid=2094 vsize=8956 CPUtime=1241.88
/proc/2096/stat : 2096 (pbct) R 2094 2096 1897 0 -1 4202496 2008 0 0 0 112461 11727 0 0 25 0 1 0 35825896 9170944 1894 1992294400 134512640 136485738 4290807136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2096/statm: 2239 1894 243 482 0 1755 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 8956

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2146
/proc/meminfo: memFree=1814212/2059040 swapFree=4139776/4192956
[pid=2096] ppid=2094 vsize=8956 CPUtime=1301.86
/proc/2096/stat : 2096 (pbct) R 2094 2096 1897 0 -1 4202496 2008 0 0 0 117902 12284 0 0 25 0 1 0 35825896 9170944 1894 1992294400 134512640 136485738 4290807136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2096/statm: 2239 1894 243 482 0 1755 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 8956

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2148
/proc/meminfo: memFree=1814212/2059040 swapFree=4139776/4192956
[pid=2096] ppid=2094 vsize=9088 CPUtime=1361.83
/proc/2096/stat : 2096 (pbct) R 2094 2096 1897 0 -1 4202496 2013 0 0 0 123337 12846 0 0 25 0 1 0 35825896 9306112 1899 1992294400 134512640 136485738 4290807136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2096/statm: 2272 1899 243 482 0 1788 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 9088

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2148
/proc/meminfo: memFree=1814212/2059040 swapFree=4139776/4192956
[pid=2096] ppid=2094 vsize=9088 CPUtime=1421.82
/proc/2096/stat : 2096 (pbct) R 2094 2096 1897 0 -1 4202496 2018 0 0 0 128784 13398 0 0 25 0 1 0 35825896 9306112 1904 1992294400 134512640 136485738 4290807136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2096/statm: 2272 1904 243 482 0 1788 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 9088

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2150
/proc/meminfo: memFree=1814088/2059040 swapFree=4139776/4192956
[pid=2096] ppid=2094 vsize=9088 CPUtime=1481.8
/proc/2096/stat : 2096 (pbct) R 2094 2096 1897 0 -1 4202496 2030 0 0 0 134233 13947 0 0 25 0 1 0 35825896 9306112 1916 1992294400 134512640 136485738 4290807136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2096/statm: 2272 1916 243 482 0 1788 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 9088

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 2152
/proc/meminfo: memFree=1814088/2059040 swapFree=4139776/4192956
[pid=2096] ppid=2094 vsize=9088 CPUtime=1541.78
/proc/2096/stat : 2096 (pbct) R 2094 2096 1897 0 -1 4202496 2036 0 0 0 139691 14487 0 0 25 0 1 0 35825896 9306112 1922 1992294400 134512640 136485738 4290807136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2096/statm: 2272 1922 243 482 0 1788 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 9088

[startup+1602.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 2154
/proc/meminfo: memFree=1814088/2059040 swapFree=4139776/4192956
[pid=2096] ppid=2094 vsize=9088 CPUtime=1601.76
/proc/2096/stat : 2096 (pbct) R 2094 2096 1897 0 -1 4202496 2036 0 0 0 145124 15052 0 0 25 0 1 0 35825896 9306112 1922 1992294400 134512640 136485738 4290807136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2096/statm: 2272 1922 243 482 0 1788 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 9088

[startup+1662.3 s]
/proc/loadavg: 1.14 1.04 1.01 2/107 2156
/proc/meminfo: memFree=1813964/2059040 swapFree=4139776/4192956
[pid=2096] ppid=2094 vsize=9088 CPUtime=1661.74
/proc/2096/stat : 2096 (pbct) R 2094 2096 1897 0 -1 4202496 2036 0 0 0 150579 15595 0 0 25 0 1 0 35825896 9306112 1922 1992294400 134512640 136485738 4290807136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2096/statm: 2272 1922 243 482 0 1788 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 9088

[startup+1722.3 s]
/proc/loadavg: 1.11 1.05 1.01 2/107 2156
/proc/meminfo: memFree=1813964/2059040 swapFree=4139776/4192956
[pid=2096] ppid=2094 vsize=9088 CPUtime=1721.72
/proc/2096/stat : 2096 (pbct) R 2094 2096 1897 0 -1 4202496 2036 0 0 0 156021 16151 0 0 25 0 1 0 35825896 9306112 1922 1992294400 134512640 136485738 4290807136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2096/statm: 2272 1922 243 482 0 1788 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 9088

[startup+1782.3 s]
/proc/loadavg: 1.10 1.05 1.01 2/107 2158
/proc/meminfo: memFree=1813716/2059040 swapFree=4139776/4192956
[pid=2096] ppid=2094 vsize=9088 CPUtime=1781.7
/proc/2096/stat : 2096 (pbct) R 2094 2096 1897 0 -1 4202496 2037 0 0 0 161462 16708 0 0 25 0 1 0 35825896 9306112 1923 1992294400 134512640 136485738 4290807136 18446744073709551615 134882541 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2096/statm: 2272 1923 243 482 0 1788 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 9088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.07 1.05 1.01 4/108 2161
/proc/meminfo: memFree=1792876/2059040 swapFree=4139776/4192956
[pid=2096] ppid=2094 vsize=9088 CPUtime=1800.01
/proc/2096/stat : 2096 (pbct) R 2094 2096 1897 0 -1 4202496 2037 0 0 0 163124 16877 0 0 25 0 1 0 35825896 9306112 1923 1992294400 134512640 136485738 4290807136 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/2096/statm: 2272 1923 243 482 0 1788 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 9088

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): 1800.62
CPU time (s): 1800.03
CPU user time (s): 1631.25
CPU system time (s): 168.779
CPU usage (%): 99.967
Max. virtual memory (cumulated for all children) (KiB): 9088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1631.25
system time used= 168.779
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2037
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= 5601

runsolver used 2.98855 second user time and 8.49371 second system time

The end

Launcher Data 

Begin job on node013 at 2010-06-15 13:44:04
IDJOB=2668781
IDBENCH=2908
IDSOLVER=1170
FILE ID=node013/2668781-1276602244
PBS_JOBID= 11172238
Free space on /tmp= 62552 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-opt-market-split_6_50_2.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668781-1276602244/watcher-2668781-1276602244 -o /tmp/evaluation-result-2668781-1276602244/solver-2668781-1276602244 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668781-1276602244.opb

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

MD5SUM BENCH= b690996610ff381ef60353517fe5a0e9
RANDOM SEED=99145629

node013.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		: 3000.253
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	: 6000.50
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		: 3000.253
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1823428 kB
Buffers:         49572 kB
Cached:         104372 kB
SwapCached:       6656 kB
Active:          86344 kB
Inactive:        81476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1823428 kB
SwapTotal:     4192956 kB
SwapFree:      4139776 kB
Dirty:            1872 kB
Writeback:           0 kB
AnonPages:       12112 kB
Mapped:          13084 kB
Slab:            45884 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182224 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= 62548 MiB
End job on node013 at 2010-06-15 14:14:07