Trace number 2668782

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)48 1800.05 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/market-split/normalized-opt-market-split_8_70_2.opb
MD5SUM1d334f36842eecbe8db395477b7c6bcb
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark15
Best CPU time to get the best result obtained on this benchmark1791.89
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 38
Optimality of the best value was proved NO
Number of variables198
Total number of constraints16
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 constraints16
Minimum length of a constraint85
Maximum length of a constraint86
Number of terms in the objective function 128
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 4080
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1943
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 6340
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 16/0 clauses 0/0 units 0
0.00/0.00	c vars 198
0.00/0.00	c objective 128 + 0
0.09/0.15	c 0.142978 9.12109 249 633
0.09/0.15	o 1934
0.09/0.16	c 0.145977 9.26953 252 743
0.09/0.16	o 1912
0.09/0.16	c 0.149977 9.26953 253 849
0.09/0.16	o 1690
0.09/0.17	c 0.153976 9.26953 265 955
0.09/0.17	o 1688
0.49/0.51	c 0.468928 9.52344 737 2539
0.49/0.51	o 1116
0.49/0.52	c 0.483926 9.52344 792 2722
0.49/0.52	o 1106
0.49/0.56	c 0.51992 9.52344 896 3031
0.49/0.56	o 507
0.49/0.57	c 0.52292 9.52344 901 3151
0.49/0.57	o 491
0.49/0.57	c 0.52592 9.52344 902 3265
0.49/0.57	o 467
0.49/0.58	c 0.534918 9.52344 944 3421
0.49/0.58	o 465
0.60/0.61	c 0.562914 9.52344 527 3696
0.60/0.61	o 410
0.60/0.61	c 0.565913 9.52344 529 3778
0.60/0.61	o 408
0.60/0.62	c 0.571913 9.52344 540 3872
0.60/0.62	o 406
0.60/0.63	c 0.576912 9.52344 557 4027
0.60/0.63	o 396
0.60/0.63	c 0.584911 9.52344 585 4179
0.60/0.63	o 394
0.60/0.68	c 0.620905 9.52344 754 4595
0.60/0.68	o 389
0.60/0.69	c 0.632903 9.52344 791 4761
0.60/0.69	o 307
0.69/0.71	c 0.649901 9.64844 864 4958
0.69/0.71	o 254
0.69/0.77	c 0.702893 9.64844 1080 5388
0.69/0.77	o 251
0.79/0.81	c 0.738887 9.64844 677 5747
0.79/0.81	o 229
0.79/0.83	c 0.755885 9.64844 730 5919
0.79/0.83	o 209
0.89/0.93	c 0.838872 9.77344 1052 6527
0.89/0.93	o 156
0.89/0.94	c 0.847871 9.77344 557 6667
0.89/0.94	o 154
0.89/0.97	c 0.867868 9.77344 641 6891
0.89/0.97	o 151
4.49/4.54	c 4.06038 10.2812 942 22056
4.49/4.54	o 146
4.49/4.58	c 4.09238 10.2812 1064 22360
4.49/4.58	o 144
4.79/4.82	c 4.31134 10.2812 1392 23616
4.79/4.82	o 137
5.50/5.51	c 4.91425 10.2812 711 27314
5.50/5.51	o 123
12.10/12.18	c 10.9773 10.5312 1032 55302
12.10/12.18	o 103
31.18/31.23	c 28.1737 10.9141 951 141084
31.18/31.23	o 102
34.58/34.63	c 31.2502 10.9141 690 157869
34.58/34.63	o 100
34.58/34.65	c 31.2652 10.9141 756 158047
34.58/34.65	o 98
43.48/43.55	c 39.314 11.0391 1157 197137
43.48/43.55	o 97
43.48/43.56	c 39.325 11.0391 608 197263
43.48/43.56	o 95
85.37/85.48	c 77.1503 11.7344 1147 364412
85.37/85.48	o 94
85.47/85.51	c 77.1773 11.7344 686 364707
85.47/85.51	o 92
107.67/107.74	c 97.3292 11.7344 1076 456782
107.67/107.74	o 87
128.16/128.23	c 115.768 12.1094 1956 540490
128.16/128.23	o 54
143.07/143.17	c 129.47 12.1094 864 604192
143.07/143.17	o 53
173.85/173.98	c 157.657 12.1875 1942 731619
173.85/173.98	o 52
318.81/318.92	c 290.456 13.0469 1931 1321250
318.81/318.92	o 48
1800.04/1800.50	s SATISFIABLE
1800.04/1800.50	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 x147 x148 x149 x150 -x151 x152 -x153 x154 -x155 x156 x157 x158 -x159 -x160 x161 x162 x163 x164 -x165 -x166 -x167 x168 -x169 -x170 -x171 -x172 -x173 x174 -x175 -x176 -x177 -x178 x179 -x180 -x181 x182 -x183 x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 x193 x194 x195 x196 x197 x198

Verifier Data 

OK	48

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668782-1276599120/watcher-2668782-1276599120 -o /tmp/evaluation-result-2668782-1276599120/solver-2668782-1276599120 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668782-1276599120.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 1.13 3/106 9212
/proc/meminfo: memFree=1851320/2059040 swapFree=4192956/4192956
[pid=9212] ppid=9210 vsize=3252 CPUtime=0
/proc/9212/stat : 9212 (pbct) R 9210 9212 2334 0 -1 4202496 515 0 0 0 0 0 0 0 19 0 1 0 1207412 3330048 437 1992294400 134512640 136485738 4290704448 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9212/statm: 813 438 197 482 0 329 0

[startup+0.10521 s]
/proc/loadavg: 1.00 1.00 1.13 3/106 9212
/proc/meminfo: memFree=1851320/2059040 swapFree=4192956/4192956
[pid=9212] ppid=9210 vsize=9208 CPUtime=0.09
/proc/9212/stat : 9212 (pbct) R 9210 9212 2334 0 -1 4202496 2002 0 0 0 9 0 0 0 19 0 1 0 1207412 9428992 1924 1992294400 134512640 136485738 4290704448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9212/statm: 2302 1924 225 482 0 1818 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9208

[startup+0.201216 s]
/proc/loadavg: 1.00 1.00 1.13 3/106 9212
/proc/meminfo: memFree=1851320/2059040 swapFree=4192956/4192956
[pid=9212] ppid=9210 vsize=9488 CPUtime=0.19
/proc/9212/stat : 9212 (pbct) R 9210 9212 2334 0 -1 4202496 2075 0 0 0 18 1 0 0 19 0 1 0 1207412 9715712 1993 1992294400 134512640 136485738 4290704448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9212/statm: 2372 1993 243 482 0 1888 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 9488

[startup+0.301221 s]
/proc/loadavg: 1.00 1.00 1.13 3/106 9212
/proc/meminfo: memFree=1851320/2059040 swapFree=4192956/4192956
[pid=9212] ppid=9210 vsize=9616 CPUtime=0.29
/proc/9212/stat : 9212 (pbct) R 9210 9212 2334 0 -1 4202496 2088 0 0 0 27 2 0 0 19 0 1 0 1207412 9846784 2006 1992294400 134512640 136485738 4290704448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9212/statm: 2404 2006 243 482 0 1920 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9616

[startup+0.701246 s]
/proc/loadavg: 1.00 1.00 1.13 3/106 9212
/proc/meminfo: memFree=1851320/2059040 swapFree=4192956/4192956
[pid=9212] ppid=9210 vsize=9748 CPUtime=0.69
/proc/9212/stat : 9212 (pbct) R 9210 9212 2334 0 -1 4202496 2164 0 0 0 63 6 0 0 19 0 1 0 1207412 9981952 2069 1992294400 134512640 136485738 4290704448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9212/statm: 2437 2069 243 482 0 1953 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9748

[startup+1.5013 s]
/proc/loadavg: 1.00 1.00 1.13 2/107 9213
/proc/meminfo: memFree=1843748/2059040 swapFree=4192956/4192956
[pid=9212] ppid=9210 vsize=10004 CPUtime=1.49
/proc/9212/stat : 9212 (pbct) R 9210 9212 2334 0 -1 4202496 2216 0 0 0 133 16 0 0 21 0 1 0 1207412 10244096 2114 1992294400 134512640 136485738 4290704448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9212/statm: 2501 2114 243 482 0 2017 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10004

[startup+3.10139 s]
/proc/loadavg: 1.00 1.00 1.13 2/107 9213
/proc/meminfo: memFree=1843500/2059040 swapFree=4192956/4192956
[pid=9212] ppid=9210 vsize=10396 CPUtime=3.09
/proc/9212/stat : 9212 (pbct) R 9210 9212 2334 0 -1 4202496 2308 0 0 0 276 33 0 0 25 0 1 0 1207412 10645504 2206 1992294400 134512640 136485738 4290704448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9212/statm: 2599 2206 243 482 0 2115 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10396

[startup+6.30159 s]
/proc/loadavg: 1.00 1.00 1.13 2/107 9213
/proc/meminfo: memFree=1843004/2059040 swapFree=4192956/4192956
[pid=9212] ppid=9210 vsize=10524 CPUtime=6.29
/proc/9212/stat : 9212 (pbct) R 9210 9212 2334 0 -1 4202496 2343 0 0 0 562 67 0 0 25 0 1 0 1207412 10776576 2237 1992294400 134512640 136485738 4290704448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9212/statm: 2631 2237 243 482 0 2147 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10524

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.13 2/107 9213
/proc/meminfo: memFree=1842508/2059040 swapFree=4192956/4192956
[pid=9212] ppid=9210 vsize=10780 CPUtime=12.69
/proc/9212/stat : 9212 (pbct) R 9210 9212 2334 0 -1 4202496 2430 0 0 0 1144 125 0 0 25 0 1 0 1207412 11038720 2323 1992294400 134512640 136485738 4290704448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9212/statm: 2695 2323 243 482 0 2211 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10780

[startup+25.5008 s]
/proc/loadavg: 1.00 1.00 1.12 2/107 9213
/proc/meminfo: memFree=1842260/2059040 swapFree=4192956/4192956
[pid=9212] ppid=9210 vsize=11172 CPUtime=25.48
/proc/9212/stat : 9212 (pbct) R 9210 9212 2334 0 -1 4202496 2520 0 0 0 2302 246 0 0 25 0 1 0 1207412 11440128 2413 1992294400 134512640 136485738 4290704448 18446744073709551615 134882262 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9212/statm: 2793 2413 243 482 0 2309 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11172

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.12 2/107 9213
/proc/meminfo: memFree=1842136/2059040 swapFree=4192956/4192956
[pid=9212] ppid=9210 vsize=11300 CPUtime=51.08
/proc/9212/stat : 9212 (pbct) R 9210 9212 2334 0 -1 4202496 2547 0 0 0 4613 495 0 0 25 0 1 0 1207412 11571200 2435 1992294400 134512640 136485738 4290704448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9212/statm: 2825 2435 243 482 0 2341 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11300

[startup+102.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/107 9215
/proc/meminfo: memFree=1841392/2059040 swapFree=4192956/4192956
[pid=9212] ppid=9210 vsize=12012 CPUtime=102.27
/proc/9212/stat : 9212 (pbct) R 9210 9212 2334 0 -1 4202496 2731 0 0 0 9238 989 0 0 25 0 1 0 1207412 12300288 2617 1992294400 134512640 136485738 4290704448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9212/statm: 3003 2617 243 482 0 2519 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12012

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.10 2/107 9217
/proc/meminfo: memFree=1840772/2059040 swapFree=4192956/4192956
[pid=9212] ppid=9210 vsize=12476 CPUtime=162.25
/proc/9212/stat : 9212 (pbct) R 9210 9212 2334 0 -1 4202496 2864 0 0 0 14702 1523 0 0 25 0 1 0 1207412 12775424 2747 1992294400 134512640 136485738 4290704448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9212/statm: 3119 2747 243 482 0 2635 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12476

[startup+222.308 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 9219
/proc/meminfo: memFree=1840524/2059040 swapFree=4192956/4192956
[pid=9212] ppid=9210 vsize=12736 CPUtime=222.24
/proc/9212/stat : 9212 (pbct) R 9210 9212 2334 0 -1 4202496 2935 0 0 0 20188 2036 0 0 25 0 1 0 1207412 13041664 2817 1992294400 134512640 136485738 4290704448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9212/statm: 3184 2817 243 482 0 2700 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 12736

[startup+282.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 9219
/proc/meminfo: memFree=1840028/2059040 swapFree=4192956/4192956
[pid=9212] ppid=9210 vsize=13240 CPUtime=282.22
/proc/9212/stat : 9212 (pbct) R 9210 9212 2334 0 -1 4202496 3049 0 0 0 25691 2531 0 0 25 0 1 0 1207412 13557760 2931 1992294400 134512640 136485738 4290704448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9212/statm: 3310 2931 243 482 0 2826 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 13240

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 9221
/proc/meminfo: memFree=1839780/2059040 swapFree=4192956/4192956
[pid=9212] ppid=9210 vsize=13356 CPUtime=342.2
/proc/9212/stat : 9212 (pbct) R 9210 9212 2334 0 -1 4202496 3099 0 0 0 31169 3051 0 0 25 0 1 0 1207412 13676544 2972 1992294400 134512640 136485738 4290704448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9212/statm: 3339 2972 243 482 0 2855 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 13356

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 9223
/proc/meminfo: memFree=1839656/2059040 swapFree=4192956/4192956
[pid=9212] ppid=9210 vsize=13356 CPUtime=402.19
/proc/9212/stat : 9212 (pbct) R 9210 9212 2334 0 -1 4202496 3099 0 0 0 36648 3571 0 0 25 0 1 0 1207412 13676544 2972 1992294400 134512640 136485738 4290704448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9212/statm: 3339 2972 243 482 0 2855 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 13356

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 9225
/proc/meminfo: memFree=1839408/2059040 swapFree=4192956/4192956
[pid=9212] ppid=9210 vsize=13552 CPUtime=462.17
/proc/9212/stat : 9212 (pbct) R 9210 9212 2334 0 -1 4202496 3174 0 0 0 42150 4067 0 0 25 0 1 0 1207412 13877248 3021 1992294400 134512640 136485738 4290704448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9212/statm: 3388 3021 243 482 0 2904 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 13552

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 9227
/proc/meminfo: memFree=1839284/2059040 swapFree=4192956/4192956
[pid=9212] ppid=9210 vsize=13552 CPUtime=522.15
/proc/9212/stat : 9212 (pbct) R 9210 9212 2334 0 -1 4202496 3174 0 0 0 47634 4581 0 0 25 0 1 0 1207412 13877248 3021 1992294400 134512640 136485738 4290704448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9212/statm: 3388 3021 243 482 0 2904 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 13552

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 9236
/proc/meminfo: memFree=1838060/2059040 swapFree=4192956/4192956
[pid=9212] ppid=9210 vsize=13812 CPUtime=582.14
/proc/9212/stat : 9212 (pbct) R 9210 9212 2334 0 -1 4202496 3213 0 0 0 53122 5092 0 0 25 0 1 0 1207412 14143488 3060 1992294400 134512640 136485738 4290704448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9212/statm: 3453 3060 243 482 0 2969 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 13812

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 9238
/proc/meminfo: memFree=1837812/2059040 swapFree=4192956/4192956
[pid=9212] ppid=9210 vsize=13964 CPUtime=642.12
/proc/9212/stat : 9212 (pbct) R 9210 9212 2334 0 -1 4202496 3273 0 0 0 58645 5567 0 0 25 0 1 0 1207412 14299136 3120 1992294400 134512640 136485738 4290704448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9212/statm: 3491 3120 243 482 0 3007 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 13964

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 9244
/proc/meminfo: memFree=1837812/2059040 swapFree=4192956/4192956
[pid=9212] ppid=9210 vsize=14144 CPUtime=822.07
/proc/9212/stat : 9212 (pbct) R 9210 9212 2334 0 -1 4202496 3302 0 0 0 75091 7116 0 0 25 0 1 0 1207412 14483456 3149 1992294400 134512640 136485738 4290704448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9212/statm: 3536 3149 243 482 0 3052 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 14144

[startup+882.308 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 9244
/proc/meminfo: memFree=1837812/2059040 swapFree=4192956/4192956
[pid=9212] ppid=9210 vsize=14144 CPUtime=882.07
/proc/9212/stat : 9212 (pbct) R 9210 9212 2334 0 -1 4202496 3313 0 0 0 80596 7611 0 0 25 0 1 0 1207412 14483456 3160 1992294400 134512640 136485738 4290704448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9212/statm: 3536 3160 243 482 0 3052 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 14144

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 9246
/proc/meminfo: memFree=1837688/2059040 swapFree=4192956/4192956
[pid=9212] ppid=9210 vsize=14252 CPUtime=942.04
/proc/9212/stat : 9212 (pbct) R 9210 9212 2334 0 -1 4202496 3354 0 0 0 86090 8114 0 0 25 0 1 0 1207412 14594048 3196 1992294400 134512640 136485738 4290704448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9212/statm: 3563 3196 243 482 0 3079 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 14252

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 9248
/proc/meminfo: memFree=1837688/2059040 swapFree=4192956/4192956
[pid=9212] ppid=9210 vsize=14384 CPUtime=1002.03
/proc/9212/stat : 9212 (pbct) R 9210 9212 2334 0 -1 4202496 3360 0 0 0 91584 8619 0 0 25 0 1 0 1207412 14729216 3202 1992294400 134512640 136485738 4290704448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9212/statm: 3596 3202 243 482 0 3112 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 14384

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 9250
/proc/meminfo: memFree=1837440/2059040 swapFree=4192956/4192956
[pid=9212] ppid=9210 vsize=14504 CPUtime=1062.01
/proc/9212/stat : 9212 (pbct) R 9210 9212 2334 0 -1 4202496 3430 0 0 0 97096 9105 0 0 25 0 1 0 1207412 14852096 3259 1992294400 134512640 136485738 4290704448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9212/statm: 3626 3259 243 482 0 3142 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 14504

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9252
/proc/meminfo: memFree=1837440/2059040 swapFree=4192956/4192956
[pid=9212] ppid=9210 vsize=14504 CPUtime=1122
/proc/9212/stat : 9212 (pbct) R 9210 9212 2334 0 -1 4202496 3430 0 0 0 102589 9611 0 0 25 0 1 0 1207412 14852096 3259 1992294400 134512640 136485738 4290704448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9212/statm: 3626 3259 243 482 0 3142 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 14504

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9252
/proc/meminfo: memFree=1837316/2059040 swapFree=4192956/4192956
[pid=9212] ppid=9210 vsize=14504 CPUtime=1181.99
/proc/9212/stat : 9212 (pbct) R 9210 9212 2334 0 -1 4202496 3430 0 0 0 108061 10138 0 0 25 0 1 0 1207412 14852096 3259 1992294400 134512640 136485738 4290704448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9212/statm: 3626 3259 243 482 0 3142 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 14504

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9254
/proc/meminfo: memFree=1837192/2059040 swapFree=4192956/4192956
[pid=9212] ppid=9210 vsize=14636 CPUtime=1241.97
/proc/9212/stat : 9212 (pbct) R 9210 9212 2334 0 -1 4202496 3435 0 0 0 113535 10662 0 0 25 0 1 0 1207412 14987264 3264 1992294400 134512640 136485738 4290704448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9212/statm: 3659 3264 243 482 0 3175 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 14636

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9256
/proc/meminfo: memFree=1837068/2059040 swapFree=4192956/4192956
[pid=9212] ppid=9210 vsize=14636 CPUtime=1301.96
/proc/9212/stat : 9212 (pbct) R 9210 9212 2334 0 -1 4202496 3441 0 0 0 119051 11145 0 0 25 0 1 0 1207412 14987264 3270 1992294400 134512640 136485738 4290704448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9212/statm: 3659 3270 243 482 0 3175 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 14636

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9258
/proc/meminfo: memFree=1837068/2059040 swapFree=4192956/4192956
[pid=9212] ppid=9210 vsize=14700 CPUtime=1361.94
/proc/9212/stat : 9212 (pbct) R 9210 9212 2334 0 -1 4202496 3478 0 0 0 124562 11632 0 0 25 0 1 0 1207412 15052800 3307 1992294400 134512640 136485738 4290704448 18446744073709551615 134884613 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9212/statm: 3675 3307 243 482 0 3191 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 14700

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9260
/proc/meminfo: memFree=1837068/2059040 swapFree=4192956/4192956
[pid=9212] ppid=9210 vsize=14812 CPUtime=1421.93
/proc/9212/stat : 9212 (pbct) R 9210 9212 2334 0 -1 4202496 3485 0 0 0 130085 12108 0 0 25 0 1 0 1207412 15167488 3314 1992294400 134512640 136485738 4290704448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9212/statm: 3703 3314 243 482 0 3219 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 14812

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9260
/proc/meminfo: memFree=1836820/2059040 swapFree=4192956/4192956
[pid=9212] ppid=9210 vsize=14812 CPUtime=1481.92
/proc/9212/stat : 9212 (pbct) R 9210 9212 2334 0 -1 4202496 3499 0 0 0 135592 12600 0 0 25 0 1 0 1207412 15167488 3328 1992294400 134512640 136485738 4290704448 18446744073709551615 134882747 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9212/statm: 3703 3328 243 482 0 3219 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 14812

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9262
/proc/meminfo: memFree=1836696/2059040 swapFree=4192956/4192956
[pid=9212] ppid=9210 vsize=14944 CPUtime=1541.91
/proc/9212/stat : 9212 (pbct) R 9210 9212 2334 0 -1 4202496 3533 0 0 0 141072 13119 0 0 25 0 1 0 1207412 15302656 3362 1992294400 134512640 136485738 4290704448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9212/statm: 3736 3362 243 482 0 3252 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 14944

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9264
/proc/meminfo: memFree=1836696/2059040 swapFree=4192956/4192956
[pid=9212] ppid=9210 vsize=14944 CPUtime=1601.89
/proc/9212/stat : 9212 (pbct) R 9210 9212 2334 0 -1 4202496 3533 0 0 0 146564 13625 0 0 25 0 1 0 1207412 15302656 3362 1992294400 134512640 136485738 4290704448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9212/statm: 3736 3362 243 482 0 3252 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 14944

[startup+1662.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 9266
/proc/meminfo: memFree=1836572/2059040 swapFree=4192956/4192956
[pid=9212] ppid=9210 vsize=14944 CPUtime=1661.87
/proc/9212/stat : 9212 (pbct) R 9210 9212 2334 0 -1 4202496 3534 0 0 0 152045 14142 0 0 25 0 1 0 1207412 15302656 3363 1992294400 134512640 136485738 4290704448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9212/statm: 3736 3363 243 482 0 3252 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 14944

[startup+1722.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 9268
/proc/meminfo: memFree=1836448/2059040 swapFree=4192956/4192956
[pid=9212] ppid=9210 vsize=15076 CPUtime=1721.85
/proc/9212/stat : 9212 (pbct) R 9210 9212 2334 0 -1 4202496 3548 0 0 0 157541 14644 0 0 25 0 1 0 1207412 15437824 3377 1992294400 134512640 136485738 4290704448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9212/statm: 3769 3377 243 482 0 3285 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 15076

[startup+1782.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 9268
/proc/meminfo: memFree=1836200/2059040 swapFree=4192956/4192956
[pid=9212] ppid=9210 vsize=15076 CPUtime=1781.84
/proc/9212/stat : 9212 (pbct) R 9210 9212 2334 0 -1 4202496 3554 0 0 0 163057 15127 0 0 25 0 1 0 1207412 15437824 3383 1992294400 134512640 136485738 4290704448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9212/statm: 3769 3383 243 482 0 3285 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 15076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 9270
/proc/meminfo: memFree=1836200/2059040 swapFree=4192956/4192956
[pid=9212] ppid=9210 vsize=15076 CPUtime=1800.04
/proc/9212/stat : 9212 (pbct) R 9210 9212 2334 0 -1 4202496 3560 0 0 0 164709 15295 0 0 25 0 1 0 1207412 15437824 3389 1992294400 134512640 136485738 4290704448 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/9212/statm: 3769 3389 243 482 0 3285 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 15076

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): 1800.05
CPU user time (s): 1647.09
CPU system time (s): 152.958
CPU usage (%): 99.9745
Max. virtual memory (cumulated for all children) (KiB): 15076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1647.09
system time used= 152.958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3560
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= 6064

runsolver used 2.99754 second user time and 8.47471 second system time

The end

Launcher Data 

Begin job on node029 at 2010-06-15 12:52:00
IDJOB=2668782
IDBENCH=2895
IDSOLVER=1170
FILE ID=node029/2668782-1276599120
PBS_JOBID= 11172221
Free space on /tmp= 62576 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-opt-market-split_8_70_2.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668782-1276599120/watcher-2668782-1276599120 -o /tmp/evaluation-result-2668782-1276599120/solver-2668782-1276599120 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668782-1276599120.opb

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

MD5SUM BENCH= 1d334f36842eecbe8db395477b7c6bcb
RANDOM SEED=33712106

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:       1852692 kB
Buffers:          1232 kB
Cached:          81212 kB
SwapCached:          0 kB
Active:          50496 kB
Inactive:        92524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1852692 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1904 kB
Writeback:           0 kB
AnonPages:       60492 kB
Mapped:          15412 kB
Slab:            41716 kB
PageTables:       4044 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183456 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= 62572 MiB
End job on node029 at 2010-06-15 13:22:03