Trace number 2682384

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)2 1800.04 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/market-split/normalized-opt-market-split_5_40_3.opb
MD5SUM455599f2e36aed56b051b7169c43fa6c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1563.97
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 0
Optimality of the best value was proved YES
Number of variables120
Total number of constraints10
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 constraints10
Minimum length of a constraint55
Maximum length of a constraint56
Number of terms in the objective function 80
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 2550
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1162
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 3997
Number of bits of the biggest sum of numbers12
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 10/0 clauses 0/0 units 0
0.00/0.00	c vars 120
0.00/0.00	c objective 80 + 0
0.00/0.04	c 0.036994 5.59766 74 227
0.00/0.04	o 975
0.00/0.04	c 0.037994 5.76562 75 302
0.00/0.04	o 903
0.00/0.04	c 0.039993 5.76562 76 366
0.00/0.04	o 901
0.00/0.04	c 0.040993 5.76562 77 442
0.00/0.04	o 849
0.00/0.04	c 0.042993 5.76562 88 521
0.00/0.04	o 801
0.00/0.05	c 0.043993 5.76562 88 588
0.00/0.05	o 620
0.00/0.05	c 0.045993 5.76562 91 654
0.00/0.05	o 618
0.00/0.05	c 0.047992 5.76562 92 705
0.00/0.05	o 357
0.06/0.07	c 0.06099 5.76562 188 869
0.06/0.07	o 356
0.06/0.08	c 0.070989 5.76562 231 969
0.06/0.08	o 333
0.06/0.08	c 0.073988 5.76562 238 1031
0.06/0.08	o 321
0.06/0.08	c 0.073988 5.76562 238 1081
0.06/0.08	o 317
0.06/0.08	c 0.074988 5.76562 239 1130
0.06/0.08	o 315
0.09/0.10	c 0.089986 5.76562 333 1290
0.09/0.10	o 273
0.09/0.11	c 0.097985 5.76562 377 1391
0.09/0.11	o 271
0.09/0.12	c 0.100984 5.90625 383 1446
0.09/0.12	o 265
0.09/0.13	c 0.110983 5.90625 432 1566
0.09/0.13	o 218
0.09/0.14	c 0.124981 5.90625 520 1734
0.09/0.14	o 195
0.09/0.15	c 0.132979 5.90625 303 1845
0.09/0.15	o 175
0.09/0.16	c 0.136979 5.90625 326 1946
0.09/0.16	o 160
0.09/0.16	c 0.138978 5.90625 332 2009
0.09/0.16	o 138
0.09/0.16	c 0.140978 5.90625 353 2104
0.09/0.16	o 126
0.09/0.17	c 0.142978 5.90625 353 2164
0.09/0.17	o 98
0.09/0.17	c 0.146977 5.90625 380 2257
0.09/0.17	o 90
0.09/0.18	c 0.151976 5.90625 402 2342
0.09/0.18	o 86
0.09/0.18	c 0.155976 5.90625 416 2410
0.09/0.18	o 61
0.19/0.20	c 0.170974 5.90625 512 2590
0.19/0.20	o 57
0.19/0.22	c 0.185971 5.90625 342 2847
0.19/0.22	o 42
0.19/0.22	c 0.19297 5.90625 382 2936
0.19/0.22	o 38
0.49/0.50	c 0.440932 6.03125 419 4878
0.49/0.50	o 36
0.49/0.50	c 0.441932 6.03125 422 4935
0.49/0.50	o 32
0.49/0.50	c 0.443932 6.03125 434 5007
0.49/0.50	o 29
0.49/0.51	c 0.452931 6.03125 495 5141
0.49/0.51	o 21
2.20/2.29	c 2.03969 6.15625 784 18078
2.20/2.29	o 19
3.79/3.88	c 3.46147 6.15625 538 29284
3.79/3.88	o 17
4.59/4.65	c 4.14537 6.15625 675 34520
4.59/4.65	o 14
4.59/4.69	c 4.18136 6.15625 542 34777
4.59/4.69	o 10
24.59/24.64	c 22.0007 6.40625 684 172083
24.59/24.64	o 7
110.46/110.60	c 99.0799 6.66016 891 760127
110.46/110.60	o 6
358.20/358.32	c 321.19 6.78906 895 2467226
358.20/358.32	o 4
461.27/461.43	c 413.7 6.78906 611 3176222
461.27/461.43	o 3
749.39/749.66	c 672.091 6.86719 735 5182626
749.39/749.66	o 2
1800.03/1800.50	s SATISFIABLE
1800.03/1800.50	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

Verifier Data 

OK	2

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682384-1277491993/watcher-2682384-1277491993 -o /tmp/evaluation-result-2682384-1277491993/solver-2682384-1277491993 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682384-1277491993.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 0.99 0.97 3/105 28488
/proc/meminfo: memFree=1833788/2059040 swapFree=4140332/4192956
[pid=28488] ppid=28486 vsize=3572 CPUtime=0
/proc/28488/stat : 28488 (pbct) R 28486 28488 28384 0 -1 4202496 596 0 0 0 0 0 0 0 18 0 1 0 90493453 3657728 516 1992294400 134512640 136421960 4294611488 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28488/statm: 893 517 193 467 0 424 0

[startup+0.0688469 s]
/proc/loadavg: 1.00 0.99 0.97 3/105 28488
/proc/meminfo: memFree=1833788/2059040 swapFree=4140332/4192956
[pid=28488] ppid=28486 vsize=5900 CPUtime=0.06
/proc/28488/stat : 28488 (pbct) R 28486 28488 28384 0 -1 4202496 1207 0 0 0 5 1 0 0 18 0 1 0 90493453 6041600 1119 1992294400 134512640 136421960 4294611488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28488/statm: 1475 1119 236 467 0 1006 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5900

[startup+0.10085 s]
/proc/loadavg: 1.00 0.99 0.97 3/105 28488
/proc/meminfo: memFree=1833788/2059040 swapFree=4140332/4192956
[pid=28488] ppid=28486 vsize=5900 CPUtime=0.09
/proc/28488/stat : 28488 (pbct) R 28486 28488 28384 0 -1 4202496 1224 0 0 0 8 1 0 0 18 0 1 0 90493453 6041600 1131 1992294400 134512640 136421960 4294611488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28488/statm: 1475 1131 236 467 0 1006 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5900

[startup+0.300872 s]
/proc/loadavg: 1.00 0.99 0.97 3/105 28488
/proc/meminfo: memFree=1833788/2059040 swapFree=4140332/4192956
[pid=28488] ppid=28486 vsize=6044 CPUtime=0.29
/proc/28488/stat : 28488 (pbct) R 28486 28488 28384 0 -1 4202496 1281 0 0 0 25 4 0 0 18 0 1 0 90493453 6189056 1172 1992294400 134512640 136421960 4294611488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28488/statm: 1511 1172 236 467 0 1042 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6044

[startup+0.700914 s]
/proc/loadavg: 1.00 0.99 0.97 3/105 28488
/proc/meminfo: memFree=1833788/2059040 swapFree=4140332/4192956
[pid=28488] ppid=28486 vsize=6172 CPUtime=0.69
/proc/28488/stat : 28488 (pbct) R 28486 28488 28384 0 -1 4202496 1299 0 0 0 61 8 0 0 18 0 1 0 90493453 6320128 1186 1992294400 134512640 136421960 4294611488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28488/statm: 1543 1186 236 467 0 1074 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6172

[startup+1.501 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28489
/proc/meminfo: memFree=1829812/2059040 swapFree=4140332/4192956
[pid=28488] ppid=28486 vsize=6172 CPUtime=1.49
/proc/28488/stat : 28488 (pbct) R 28486 28488 28384 0 -1 4202496 1309 0 0 0 133 16 0 0 20 0 1 0 90493453 6320128 1196 1992294400 134512640 136421960 4294611488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28488/statm: 1543 1196 236 467 0 1074 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6172

[startup+3.10117 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28489
/proc/meminfo: memFree=1829564/2059040 swapFree=4140332/4192956
[pid=28488] ppid=28486 vsize=6300 CPUtime=3.09
/proc/28488/stat : 28488 (pbct) R 28486 28488 28384 0 -1 4202496 1329 0 0 0 275 34 0 0 25 0 1 0 90493453 6451200 1215 1992294400 134512640 136421960 4294611488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28488/statm: 1575 1215 236 467 0 1106 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6300

[startup+6.30051 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28491
/proc/meminfo: memFree=1829440/2059040 swapFree=4140332/4192956
[pid=28488] ppid=28486 vsize=6300 CPUtime=6.29
/proc/28488/stat : 28488 (pbct) R 28486 28488 28384 0 -1 4202496 1342 0 0 0 561 68 0 0 25 0 1 0 90493453 6451200 1225 1992294400 134512640 136421960 4294611488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28488/statm: 1575 1225 236 467 0 1106 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6300

[startup+12.7012 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28491
/proc/meminfo: memFree=1829192/2059040 swapFree=4140332/4192956
[pid=28488] ppid=28486 vsize=6428 CPUtime=12.68
/proc/28488/stat : 28488 (pbct) R 28486 28488 28384 0 -1 4202496 1372 0 0 0 1135 133 0 0 25 0 1 0 90493453 6582272 1255 1992294400 134512640 136421960 4294611488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28488/statm: 1607 1255 236 467 0 1138 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6428

[startup+25.5005 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28491
/proc/meminfo: memFree=1829068/2059040 swapFree=4140332/4192956
[pid=28488] ppid=28486 vsize=6556 CPUtime=25.48
/proc/28488/stat : 28488 (pbct) R 28486 28488 28384 0 -1 4202496 1394 0 0 0 2276 272 0 0 25 0 1 0 90493453 6713344 1276 1992294400 134512640 136421960 4294611488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28488/statm: 1639 1276 236 467 0 1170 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6556

[startup+51.1013 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28491
/proc/meminfo: memFree=1828944/2059040 swapFree=4140332/4192956
[pid=28488] ppid=28486 vsize=6688 CPUtime=51.08
/proc/28488/stat : 28488 (pbct) R 28486 28488 28384 0 -1 4202496 1423 0 0 0 4571 537 0 0 25 0 1 0 90493453 6848512 1305 1992294400 134512640 136421960 4294611488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28488/statm: 1672 1305 236 467 0 1203 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6688

[startup+102.309 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28493
/proc/meminfo: memFree=1828820/2059040 swapFree=4140332/4192956
[pid=28488] ppid=28486 vsize=6688 CPUtime=102.27
/proc/28488/stat : 28488 (pbct) R 28486 28488 28384 0 -1 4202496 1455 0 0 0 9161 1066 0 0 25 0 1 0 90493453 6848512 1337 1992294400 134512640 136421960 4294611488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28488/statm: 1672 1337 236 467 0 1203 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6688

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28495
/proc/meminfo: memFree=1828572/2059040 swapFree=4140332/4192956
[pid=28488] ppid=28486 vsize=6816 CPUtime=162.25
/proc/28488/stat : 28488 (pbct) R 28486 28488 28384 0 -1 4202496 1468 0 0 0 14544 1681 0 0 25 0 1 0 90493453 6979584 1349 1992294400 134512640 136421960 4294611488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28488/statm: 1704 1349 236 467 0 1235 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6816

[startup+222.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28495
/proc/meminfo: memFree=1828448/2059040 swapFree=4140332/4192956
[pid=28488] ppid=28486 vsize=6816 CPUtime=222.24
/proc/28488/stat : 28488 (pbct) R 28486 28488 28384 0 -1 4202496 1480 0 0 0 19930 2294 0 0 25 0 1 0 90493453 6979584 1361 1992294400 134512640 136421960 4294611488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28488/statm: 1704 1361 236 467 0 1235 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 6816

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28497
/proc/meminfo: memFree=1828448/2059040 swapFree=4140332/4192956
[pid=28488] ppid=28486 vsize=6948 CPUtime=282.22
/proc/28488/stat : 28488 (pbct) R 28486 28488 28384 0 -1 4202496 1491 0 0 0 25301 2921 0 0 25 0 1 0 90493453 7114752 1372 1992294400 134512640 136421960 4294611488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28488/statm: 1737 1372 236 467 0 1268 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 6948

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28499
/proc/meminfo: memFree=1828324/2059040 swapFree=4140332/4192956
[pid=28488] ppid=28486 vsize=6948 CPUtime=342.2
/proc/28488/stat : 28488 (pbct) R 28486 28488 28384 0 -1 4202496 1501 0 0 0 30682 3538 0 0 25 0 1 0 90493453 7114752 1382 1992294400 134512640 136421960 4294611488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28488/statm: 1737 1382 236 467 0 1268 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6948

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28501
/proc/meminfo: memFree=1828324/2059040 swapFree=4140332/4192956
[pid=28488] ppid=28486 vsize=6948 CPUtime=402.19
/proc/28488/stat : 28488 (pbct) R 28486 28488 28384 0 -1 4202496 1510 0 0 0 36065 4154 0 0 25 0 1 0 90493453 7114752 1390 1992294400 134512640 136421960 4294611488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28488/statm: 1737 1390 236 467 0 1268 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 6948

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28503
/proc/meminfo: memFree=1828200/2059040 swapFree=4140332/4192956
[pid=28488] ppid=28486 vsize=6948 CPUtime=462.17
/proc/28488/stat : 28488 (pbct) R 28486 28488 28384 0 -1 4202496 1511 0 0 0 41447 4770 0 0 25 0 1 0 90493453 7114752 1390 1992294400 134512640 136421960 4294611488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28488/statm: 1737 1390 236 467 0 1268 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6948

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28512
/proc/meminfo: memFree=1827332/2059040 swapFree=4140332/4192956
[pid=28488] ppid=28486 vsize=6948 CPUtime=522.15
/proc/28488/stat : 28488 (pbct) R 28486 28488 28384 0 -1 4202496 1511 0 0 0 46818 5397 0 0 25 0 1 0 90493453 7114752 1390 1992294400 134512640 136421960 4294611488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28488/statm: 1737 1390 236 467 0 1268 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 6948

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28514
/proc/meminfo: memFree=1827332/2059040 swapFree=4140332/4192956
[pid=28488] ppid=28486 vsize=7028 CPUtime=582.13
/proc/28488/stat : 28488 (pbct) R 28486 28488 28384 0 -1 4202496 1527 0 0 0 52192 6021 0 0 25 0 1 0 90493453 7196672 1406 1992294400 134512640 136421960 4294611488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28488/statm: 1757 1406 236 467 0 1288 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 7028

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28516
/proc/meminfo: memFree=1827332/2059040 swapFree=4140332/4192956
[pid=28488] ppid=28486 vsize=7028 CPUtime=642.13
/proc/28488/stat : 28488 (pbct) R 28486 28488 28384 0 -1 4202496 1527 0 0 0 57564 6649 0 0 25 0 1 0 90493453 7196672 1406 1992294400 134512640 136421960 4294611488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28488/statm: 1757 1406 236 467 0 1288 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 7028

[startup+702.302 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28522
/proc/meminfo: memFree=1827332/2059040 swapFree=4140332/4192956
[pid=28488] ppid=28486 vsize=7028 CPUtime=882.05
/proc/28488/stat : 28488 (pbct) R 28486 28488 28384 0 -1 4202496 1535 0 0 0 79105 9100 0 0 25 0 1 0 90493453 7196672 1413 1992294400 134512640 136421960 4294611488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28488/statm: 1757 1413 236 467 0 1288 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 7028

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28524
/proc/meminfo: memFree=1827208/2059040 swapFree=4140332/4192956
[pid=28488] ppid=28486 vsize=7028 CPUtime=942.03
/proc/28488/stat : 28488 (pbct) R 28486 28488 28384 0 -1 4202496 1538 0 0 0 84486 9717 0 0 25 0 1 0 90493453 7196672 1416 1992294400 134512640 136421960 4294611488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28488/statm: 1757 1416 236 467 0 1288 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 7028

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28526
/proc/meminfo: memFree=1827084/2059040 swapFree=4140332/4192956
[pid=28488] ppid=28486 vsize=7028 CPUtime=1002.02
/proc/28488/stat : 28488 (pbct) R 28486 28488 28384 0 -1 4202496 1540 0 0 0 89892 10310 0 0 25 0 1 0 90493453 7196672 1418 1992294400 134512640 136421960 4294611488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28488/statm: 1757 1418 236 467 0 1288 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 7028

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28528
/proc/meminfo: memFree=1827084/2059040 swapFree=4140332/4192956
[pid=28488] ppid=28486 vsize=7140 CPUtime=1062.01
/proc/28488/stat : 28488 (pbct) R 28486 28488 28384 0 -1 4202496 1544 0 0 0 95275 10926 0 0 25 0 1 0 90493453 7311360 1422 1992294400 134512640 136421960 4294611488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28488/statm: 1785 1422 236 467 0 1316 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 7140

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28528
/proc/meminfo: memFree=1827208/2059040 swapFree=4140332/4192956
[pid=28488] ppid=28486 vsize=7140 CPUtime=1122
/proc/28488/stat : 28488 (pbct) R 28486 28488 28384 0 -1 4202496 1551 0 0 0 100658 11542 0 0 25 0 1 0 90493453 7311360 1429 1992294400 134512640 136421960 4294611488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28488/statm: 1785 1429 236 467 0 1316 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 7140

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28530
/proc/meminfo: memFree=1826960/2059040 swapFree=4140332/4192956
[pid=28488] ppid=28486 vsize=7140 CPUtime=1181.97
/proc/28488/stat : 28488 (pbct) R 28486 28488 28384 0 -1 4202496 1554 0 0 0 106045 12152 0 0 25 0 1 0 90493453 7311360 1432 1992294400 134512640 136421960 4294611488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28488/statm: 1785 1432 236 467 0 1316 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 7140

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28532
/proc/meminfo: memFree=1826712/2059040 swapFree=4140332/4192956
[pid=28488] ppid=28486 vsize=7140 CPUtime=1241.96
/proc/28488/stat : 28488 (pbct) R 28486 28488 28384 0 -1 4202496 1555 0 0 0 111427 12769 0 0 25 0 1 0 90493453 7311360 1433 1992294400 134512640 136421960 4294611488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28488/statm: 1785 1433 236 467 0 1316 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 7140

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28534
/proc/meminfo: memFree=1826588/2059040 swapFree=4140332/4192956
[pid=28488] ppid=28486 vsize=7140 CPUtime=1301.96
/proc/28488/stat : 28488 (pbct) R 28486 28488 28384 0 -1 4202496 1555 0 0 0 116819 13377 0 0 25 0 1 0 90493453 7311360 1433 1992294400 134512640 136421960 4294611488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28488/statm: 1785 1433 236 467 0 1316 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 7140

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28536
/proc/meminfo: memFree=1826712/2059040 swapFree=4140332/4192956
[pid=28488] ppid=28486 vsize=7140 CPUtime=1361.93
/proc/28488/stat : 28488 (pbct) R 28486 28488 28384 0 -1 4202496 1556 0 0 0 122210 13983 0 0 25 0 1 0 90493453 7311360 1434 1992294400 134512640 136421960 4294611488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28488/statm: 1785 1434 236 467 0 1316 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 7140

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28536
/proc/meminfo: memFree=1826712/2059040 swapFree=4140332/4192956
[pid=28488] ppid=28486 vsize=7140 CPUtime=1421.92
/proc/28488/stat : 28488 (pbct) R 28486 28488 28384 0 -1 4202496 1556 0 0 0 127599 14593 0 0 25 0 1 0 90493453 7311360 1434 1992294400 134512640 136421960 4294611488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28488/statm: 1785 1434 236 467 0 1316 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 7140

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28538
/proc/meminfo: memFree=1826712/2059040 swapFree=4140332/4192956
[pid=28488] ppid=28486 vsize=7140 CPUtime=1481.9
/proc/28488/stat : 28488 (pbct) R 28486 28488 28384 0 -1 4202496 1556 0 0 0 132972 15218 0 0 25 0 1 0 90493453 7311360 1434 1992294400 134512640 136421960 4294611488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28488/statm: 1785 1434 236 467 0 1316 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 7140

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28540
/proc/meminfo: memFree=1826712/2059040 swapFree=4140332/4192956
[pid=28488] ppid=28486 vsize=7140 CPUtime=1541.89
/proc/28488/stat : 28488 (pbct) R 28486 28488 28384 0 -1 4202496 1556 0 0 0 138369 15820 0 0 25 0 1 0 90493453 7311360 1434 1992294400 134512640 136421960 4294611488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28488/statm: 1785 1434 236 467 0 1316 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 7140

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28542
/proc/meminfo: memFree=1826588/2059040 swapFree=4140332/4192956
[pid=28488] ppid=28486 vsize=7140 CPUtime=1601.87
/proc/28488/stat : 28488 (pbct) R 28486 28488 28384 0 -1 4202496 1568 0 0 0 143767 16420 0 0 25 0 1 0 90493453 7311360 1446 1992294400 134512640 136421960 4294611488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28488/statm: 1785 1446 236 467 0 1316 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 7140

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28544
/proc/meminfo: memFree=1826588/2059040 swapFree=4140332/4192956
[pid=28488] ppid=28486 vsize=7140 CPUtime=1661.85
/proc/28488/stat : 28488 (pbct) R 28486 28488 28384 0 -1 4202496 1570 0 0 0 149170 17015 0 0 25 0 1 0 90493453 7311360 1448 1992294400 134512640 136421960 4294611488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28488/statm: 1785 1448 236 467 0 1316 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 7140

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28544
/proc/meminfo: memFree=1826464/2059040 swapFree=4140332/4192956
[pid=28488] ppid=28486 vsize=7272 CPUtime=1721.84
/proc/28488/stat : 28488 (pbct) R 28486 28488 28384 0 -1 4202496 1590 0 0 0 154579 17605 0 0 25 0 1 0 90493453 7446528 1468 1992294400 134512640 136421960 4294611488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28488/statm: 1818 1468 236 467 0 1349 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 7272

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28546
/proc/meminfo: memFree=1826216/2059040 swapFree=4140332/4192956
[pid=28488] ppid=28486 vsize=7272 CPUtime=1781.82
/proc/28488/stat : 28488 (pbct) R 28486 28488 28384 0 -1 4202496 1591 0 0 0 159971 18211 0 0 25 0 1 0 90493453 7446528 1469 1992294400 134512640 136421960 4294611488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28488/statm: 1818 1469 236 467 0 1349 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 7272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28546
/proc/meminfo: memFree=1826216/2059040 swapFree=4140332/4192956
[pid=28488] ppid=28486 vsize=7272 CPUtime=1800.03
/proc/28488/stat : 28488 (pbct) R 28486 28488 28384 0 -1 4202496 1591 0 0 0 161603 18400 0 0 25 0 1 0 90493453 7446528 1469 1992294400 134512640 136421960 4294611488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28488/statm: 1818 1469 236 467 0 1349 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 7272

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.97 2/106 28546
/proc/meminfo: memFree=1826216/2059040 swapFree=4140332/4192956
[pid=28488] ppid=28486 vsize=7272 CPUtime=1800.03
/proc/28488/stat : 28488 (pbct) R 28486 28488 28384 0 -1 4202496 1591 0 0 0 161603 18400 0 0 25 0 1 0 90493453 7446528 1469 1992294400 134512640 136421960 4294611488 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28488/statm: 1818 1469 236 467 0 1349 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 7272

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.04
CPU user time (s): 1616.03
CPU system time (s): 184.001
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 7272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1616.03
system time used= 184.001
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1592
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= 2
involuntary context switches= 21328

runsolver used 3.00754 second user time and 8.47671 second system time

The end

Launcher Data 

Begin job on node081 at 2010-06-25 20:53:14
IDJOB=2682384
IDBENCH=2899
IDSOLVER=1192
FILE ID=node081/2682384-1277491993
PBS_JOBID= 11190550
Free space on /tmp= 121788 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_5_40_3.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682384-1277491993/watcher-2682384-1277491993 -o /tmp/evaluation-result-2682384-1277491993/solver-2682384-1277491993 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682384-1277491993.opb

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

MD5SUM BENCH= 455599f2e36aed56b051b7169c43fa6c
RANDOM SEED=807749322

node081.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		: 3000.212
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	: 6000.42
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		: 3000.212
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1834316 kB
Buffers:         35380 kB
Cached:          91860 kB
SwapCached:       5772 kB
Active:          57212 kB
Inactive:        83464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1834316 kB
SwapTotal:     4192956 kB
SwapFree:      4140332 kB
Dirty:            1908 kB
Writeback:           0 kB
AnonPages:       11544 kB
Mapped:          12064 kB
Slab:            61960 kB
PageTables:       4100 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180596 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 121784 MiB
End job on node081 at 2010-06-25 21:23:16