Trace number 2668776

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)2 1800.11 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/market-split/normalized-opt-market-split_4_30_3.opb
MD5SUMd26b3b10be20d9248aac462b86b1f040
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark269.719
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables94
Total number of constraints8
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 constraints8
Minimum length of a constraint45
Maximum length of a constraint46
Number of terms in the objective function 64
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 2040
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 940
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 3331
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 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.00	c constraints 8/0 clauses 0/0 units 0
0.00/0.00	c vars 94
0.00/0.00	c objective 64 + 0
0.00/0.03	c 0.028995 4.97656 58 180
0.00/0.03	o 1107
0.00/0.03	c 0.029995 4.97656 60 234
0.00/0.03	o 1055
0.00/0.03	c 0.030995 4.97656 60 280
0.00/0.03	o 1051
0.00/0.03	c 0.031995 4.97656 61 326
0.00/0.03	o 1049
0.00/0.03	c 0.032994 4.97656 61 374
0.00/0.03	o 1047
0.00/0.04	c 0.034994 4.97656 64 431
0.00/0.04	o 929
0.00/0.04	c 0.035994 4.97656 65 481
0.00/0.04	o 799
0.00/0.04	c 0.036994 4.97656 66 531
0.00/0.04	o 791
0.00/0.04	c 0.037994 4.97656 68 580
0.00/0.04	o 785
0.00/0.04	c 0.039993 4.97656 70 618
0.00/0.04	o 773
0.00/0.04	c 0.040993 4.97656 76 656
0.00/0.04	o 771
0.00/0.04	c 0.042993 4.97656 80 703
0.00/0.04	o 380
0.00/0.04	c 0.043993 4.97656 81 754
0.00/0.04	o 268
0.04/0.05	c 0.052991 4.97656 131 853
0.04/0.05	o 201
0.04/0.06	c 0.06299 5.10547 186 945
0.04/0.06	o 199
0.04/0.07	c 0.06499 5.10547 190 986
0.04/0.07	o 197
0.04/0.07	c 0.065989 5.10547 193 1017
0.04/0.07	o 195
0.04/0.08	c 0.078987 5.10547 277 1141
0.04/0.08	o 193
0.04/0.08	c 0.080987 5.10547 286 1181
0.04/0.08	o 190
0.04/0.09	c 0.083987 5.10547 307 1251
0.04/0.09	o 189
0.04/0.09	c 0.085986 5.10547 310 1290
0.04/0.09	o 187
0.04/0.09	c 0.087986 5.10547 311 1338
0.04/0.09	o 177
0.04/0.09	c 0.088986 5.10547 322 1396
0.04/0.10	o 175
0.09/0.11	c 0.098984 5.10547 209 1483
0.09/0.11	o 126
0.09/0.11	c 0.099984 5.10547 210 1509
0.09/0.11	o 124
0.09/0.13	c 0.118981 5.10547 234 1721
0.09/0.13	o 88
0.09/0.13	c 0.122981 5.10547 264 1799
0.09/0.13	o 69
0.09/0.14	c 0.12598 5.10547 303 1889
0.09/0.14	o 58
0.09/0.14	c 0.12698 5.10547 303 1927
0.09/0.14	o 56
0.09/0.15	c 0.134979 5.10547 356 2031
0.09/0.15	o 55
0.09/0.15	c 0.138978 5.10547 367 2089
0.09/0.15	o 43
0.09/0.16	c 0.141978 5.10547 399 2173
0.09/0.16	o 39
0.19/0.23	c 0.205968 5.10547 237 2855
0.19/0.23	o 34
0.19/0.27	c 0.238963 5.10547 238 3216
0.19/0.27	o 22
0.19/0.28	c 0.250961 5.10547 324 3346
0.19/0.28	o 16
0.19/0.28	c 0.250961 5.10547 324 3379
0.19/0.28	o 14
0.19/0.30	c 0.25996 5.10547 413 3505
0.19/0.30	o 11
1.00/1.04	c 0.910861 5.23047 376 9539
1.00/1.04	o 10
1.39/1.47	c 1.2878 5.23047 420 13318
1.39/1.47	o 4
44.28/44.32	c 39.171 5.48047 556 348760
44.28/44.32	o 2
1800.09/1800.61	s SATISFIABLE
1800.09/1800.61	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

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-2668776-1276599323/watcher-2668776-1276599323 -o /tmp/evaluation-result-2668776-1276599323/solver-2668776-1276599323 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668776-1276599323.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 4350
/proc/meminfo: memFree=1813156/2059040 swapFree=4135932/4192956
[pid=4350] ppid=4348 vsize=3512 CPUtime=0
/proc/4350/stat : 4350 (pbct) R 4348 4350 3606 0 -1 4202496 560 0 0 0 0 0 0 0 23 0 1 0 35533636 3596288 482 1992294400 134512640 136485738 4293753232 18446744073709551615 134669961 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4350/statm: 878 482 197 482 0 394 0

[startup+0.0540999 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 4350
/proc/meminfo: memFree=1813156/2059040 swapFree=4135932/4192956
[pid=4350] ppid=4348 vsize=5092 CPUtime=0.04
/proc/4350/stat : 4350 (pbct) R 4348 4350 3606 0 -1 4202496 1020 0 0 0 4 0 0 0 23 0 1 0 35533636 5214208 929 1992294400 134512640 136485738 4293753232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4350/statm: 1273 929 243 482 0 789 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5092

[startup+0.101105 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 4350
/proc/meminfo: memFree=1813156/2059040 swapFree=4135932/4192956
[pid=4350] ppid=4348 vsize=5224 CPUtime=0.09
/proc/4350/stat : 4350 (pbct) R 4348 4350 3606 0 -1 4202496 1049 0 0 0 9 0 0 0 23 0 1 0 35533636 5349376 948 1992294400 134512640 136485738 4293753232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4350/statm: 1306 948 243 482 0 822 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5224

[startup+0.301123 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 4350
/proc/meminfo: memFree=1813156/2059040 swapFree=4135932/4192956
[pid=4350] ppid=4348 vsize=5224 CPUtime=0.29
/proc/4350/stat : 4350 (pbct) R 4348 4350 3606 0 -1 4202496 1078 0 0 0 25 4 0 0 23 0 1 0 35533636 5349376 963 1992294400 134512640 136485738 4293753232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4350/statm: 1306 963 243 482 0 822 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5224

[startup+0.70116 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 4350
/proc/meminfo: memFree=1813156/2059040 swapFree=4135932/4192956
[pid=4350] ppid=4348 vsize=5352 CPUtime=0.69
/proc/4350/stat : 4350 (pbct) R 4348 4350 3606 0 -1 4202496 1087 0 0 0 60 9 0 0 25 0 1 0 35533636 5480448 972 1992294400 134512640 136485738 4293753232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4350/statm: 1338 972 243 482 0 854 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5352

[startup+1.50023 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4351
/proc/meminfo: memFree=1810048/2059040 swapFree=4135932/4192956
[pid=4350] ppid=4348 vsize=5352 CPUtime=1.49
/proc/4350/stat : 4350 (pbct) R 4348 4350 3606 0 -1 4202496 1099 0 0 0 130 19 0 0 25 0 1 0 35533636 5480448 982 1992294400 134512640 136485738 4293753232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4350/statm: 1338 982 243 482 0 854 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5352

[startup+3.10039 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4351
/proc/meminfo: memFree=1809800/2059040 swapFree=4135932/4192956
[pid=4350] ppid=4348 vsize=5480 CPUtime=3.09
/proc/4350/stat : 4350 (pbct) R 4348 4350 3606 0 -1 4202496 1116 0 0 0 272 37 0 0 25 0 1 0 35533636 5611520 999 1992294400 134512640 136485738 4293753232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4350/statm: 1370 999 243 482 0 886 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5480

[startup+6.30168 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4351
/proc/meminfo: memFree=1809552/2059040 swapFree=4135932/4192956
[pid=4350] ppid=4348 vsize=5480 CPUtime=6.29
/proc/4350/stat : 4350 (pbct) R 4348 4350 3606 0 -1 4202496 1126 0 0 0 556 73 0 0 25 0 1 0 35533636 5611520 1009 1992294400 134512640 136485738 4293753232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4350/statm: 1370 1009 243 482 0 886 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5480

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4351
/proc/meminfo: memFree=1809428/2059040 swapFree=4135932/4192956
[pid=4350] ppid=4348 vsize=5480 CPUtime=12.69
/proc/4350/stat : 4350 (pbct) R 4348 4350 3606 0 -1 4202496 1142 0 0 0 1121 148 0 0 25 0 1 0 35533636 5611520 1025 1992294400 134512640 136485738 4293753232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4350/statm: 1370 1025 243 482 0 886 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5480

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4351
/proc/meminfo: memFree=1809428/2059040 swapFree=4135932/4192956
[pid=4350] ppid=4348 vsize=5608 CPUtime=25.48
/proc/4350/stat : 4350 (pbct) R 4348 4350 3606 0 -1 4202496 1158 0 0 0 2251 297 0 0 25 0 1 0 35533636 5742592 1041 1992294400 134512640 136485738 4293753232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4350/statm: 1402 1041 243 482 0 918 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5608

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4351
/proc/meminfo: memFree=1809428/2059040 swapFree=4135932/4192956
[pid=4350] ppid=4348 vsize=5608 CPUtime=51.07
/proc/4350/stat : 4350 (pbct) R 4348 4350 3606 0 -1 4202496 1173 0 0 0 4515 592 0 0 25 0 1 0 35533636 5742592 1055 1992294400 134512640 136485738 4293753232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4350/statm: 1402 1055 243 482 0 918 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5608

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4353
/proc/meminfo: memFree=1809180/2059040 swapFree=4135932/4192956
[pid=4350] ppid=4348 vsize=5608 CPUtime=102.27
/proc/4350/stat : 4350 (pbct) R 4348 4350 3606 0 -1 4202496 1178 0 0 0 9035 1192 0 0 25 0 1 0 35533636 5742592 1060 1992294400 134512640 136485738 4293753232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4350/statm: 1402 1060 243 482 0 918 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5608

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4355
/proc/meminfo: memFree=1809056/2059040 swapFree=4135932/4192956
[pid=4350] ppid=4348 vsize=5740 CPUtime=162.25
/proc/4350/stat : 4350 (pbct) R 4348 4350 3606 0 -1 4202496 1190 0 0 0 14327 1898 0 0 25 0 1 0 35533636 5877760 1072 1992294400 134512640 136485738 4293753232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4350/statm: 1435 1072 243 482 0 951 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5740

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4357
/proc/meminfo: memFree=1809056/2059040 swapFree=4135932/4192956
[pid=4350] ppid=4348 vsize=5740 CPUtime=222.23
/proc/4350/stat : 4350 (pbct) R 4348 4350 3606 0 -1 4202496 1193 0 0 0 19609 2614 0 0 25 0 1 0 35533636 5877760 1075 1992294400 134512640 136485738 4293753232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4350/statm: 1435 1075 243 482 0 951 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5740

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4357
/proc/meminfo: memFree=1808932/2059040 swapFree=4135932/4192956
[pid=4350] ppid=4348 vsize=5740 CPUtime=282.22
/proc/4350/stat : 4350 (pbct) R 4348 4350 3606 0 -1 4202496 1198 0 0 0 24906 3316 0 0 25 0 1 0 35533636 5877760 1080 1992294400 134512640 136485738 4293753232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4350/statm: 1435 1080 243 482 0 951 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5740

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4368
/proc/meminfo: memFree=1807940/2059040 swapFree=4135932/4192956
[pid=4350] ppid=4348 vsize=5740 CPUtime=342.19
/proc/4350/stat : 4350 (pbct) R 4348 4350 3606 0 -1 4202496 1207 0 0 0 30211 4008 0 0 25 0 1 0 35533636 5877760 1089 1992294400 134512640 136485738 4293753232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4350/statm: 1435 1089 243 482 0 951 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 5740

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4370
/proc/meminfo: memFree=1808064/2059040 swapFree=4135932/4192956
[pid=4350] ppid=4348 vsize=5740 CPUtime=402.17
/proc/4350/stat : 4350 (pbct) R 4348 4350 3606 0 -1 4202496 1208 0 0 0 35500 4717 0 0 25 0 1 0 35533636 5877760 1090 1992294400 134512640 136485738 4293753232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4350/statm: 1435 1090 243 482 0 951 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 5740

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4372
/proc/meminfo: memFree=1808064/2059040 swapFree=4135932/4192956
[pid=4350] ppid=4348 vsize=5740 CPUtime=462.15
/proc/4350/stat : 4350 (pbct) R 4348 4350 3606 0 -1 4202496 1211 0 0 0 40783 5432 0 0 25 0 1 0 35533636 5877760 1093 1992294400 134512640 136485738 4293753232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4350/statm: 1435 1093 243 482 0 951 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 5740

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4374
/proc/meminfo: memFree=1808064/2059040 swapFree=4135932/4192956
[pid=4350] ppid=4348 vsize=5864 CPUtime=522.13
/proc/4350/stat : 4350 (pbct) R 4348 4350 3606 0 -1 4202496 1216 0 0 0 46075 6138 0 0 25 0 1 0 35533636 6004736 1098 1992294400 134512640 136485738 4293753232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4350/statm: 1466 1098 243 482 0 982 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 5864

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4374
/proc/meminfo: memFree=1808064/2059040 swapFree=4135932/4192956
[pid=4350] ppid=4348 vsize=5864 CPUtime=582.11
/proc/4350/stat : 4350 (pbct) R 4348 4350 3606 0 -1 4202496 1220 0 0 0 51369 6842 0 0 25 0 1 0 35533636 6004736 1102 1992294400 134512640 136485738 4293753232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4350/statm: 1466 1102 243 482 0 982 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 5864

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4376
/proc/meminfo: memFree=1808188/2059040 swapFree=4135932/4192956
[pid=4350] ppid=4348 vsize=5864 CPUtime=642.1
/proc/4350/stat : 4350 (pbct) R 4348 4350 3606 0 -1 4202496 1220 0 0 0 56644 7566 0 0 25 0 1 0 35533636 6004736 1102 1992294400 134512640 136485738 4293753232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4350/statm: 1466 1102 243 482 0 982 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 5864

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.11 1.03 1.01 2/107 4382
/proc/meminfo: memFree=1807940/2059040 swapFree=4135932/4192956
[pid=4350] ppid=4348 vsize=5864 CPUtime=822.05
/proc/4350/stat : 4350 (pbct) R 4348 4350 3606 0 -1 4202496 1234 0 0 0 72504 9701 0 0 25 0 1 0 35533636 6004736 1116 1992294400 134512640 136485738 4293753232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4350/statm: 1466 1116 243 482 0 982 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 5864

[startup+882.301 s]
/proc/loadavg: 1.11 1.04 1.00 2/107 4382
/proc/meminfo: memFree=1807816/2059040 swapFree=4135932/4192956
[pid=4350] ppid=4348 vsize=5864 CPUtime=882.04
/proc/4350/stat : 4350 (pbct) R 4348 4350 3606 0 -1 4202496 1235 0 0 0 77799 10405 0 0 25 0 1 0 35533636 6004736 1117 1992294400 134512640 136485738 4293753232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4350/statm: 1466 1117 243 482 0 982 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 5864

[startup+942.301 s]
/proc/loadavg: 1.11 1.04 1.00 2/107 4384
/proc/meminfo: memFree=1807816/2059040 swapFree=4135932/4192956
[pid=4350] ppid=4348 vsize=5864 CPUtime=942.02
/proc/4350/stat : 4350 (pbct) R 4348 4350 3606 0 -1 4202496 1240 0 0 0 83098 11104 0 0 25 0 1 0 35533636 6004736 1122 1992294400 134512640 136485738 4293753232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4350/statm: 1466 1122 243 482 0 982 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 5864

[startup+1002.3 s]
/proc/loadavg: 1.10 1.05 1.00 2/107 4386
/proc/meminfo: memFree=1807816/2059040 swapFree=4135932/4192956
[pid=4350] ppid=4348 vsize=5980 CPUtime=1002
/proc/4350/stat : 4350 (pbct) R 4348 4350 3606 0 -1 4202496 1241 0 0 0 88384 11816 0 0 25 0 1 0 35533636 6123520 1123 1992294400 134512640 136485738 4293753232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4350/statm: 1495 1123 243 482 0 1011 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 5980

[startup+1062.3 s]
/proc/loadavg: 1.18 1.08 1.01 2/107 4388
/proc/meminfo: memFree=1807816/2059040 swapFree=4135932/4192956
[pid=4350] ppid=4348 vsize=5980 CPUtime=1061.99
/proc/4350/stat : 4350 (pbct) R 4348 4350 3606 0 -1 4202496 1244 0 0 0 93687 12512 0 0 25 0 1 0 35533636 6123520 1126 1992294400 134512640 136485738 4293753232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4350/statm: 1495 1126 243 482 0 1011 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 5980

[startup+1122.3 s]
/proc/loadavg: 1.06 1.06 1.01 2/107 4393
/proc/meminfo: memFree=1807072/2059040 swapFree=4135932/4192956
[pid=4350] ppid=4348 vsize=5980 CPUtime=1121.97
/proc/4350/stat : 4350 (pbct) R 4348 4350 3606 0 -1 4202496 1245 0 0 0 98982 13215 0 0 25 0 1 0 35533636 6123520 1127 1992294400 134512640 136485738 4293753232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4350/statm: 1495 1127 243 482 0 1011 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 5980

[startup+1182.3 s]
/proc/loadavg: 1.02 1.05 1.00 2/107 4393
/proc/meminfo: memFree=1807196/2059040 swapFree=4135932/4192956
[pid=4350] ppid=4348 vsize=5980 CPUtime=1181.95
/proc/4350/stat : 4350 (pbct) R 4348 4350 3606 0 -1 4202496 1246 0 0 0 104276 13919 0 0 25 0 1 0 35533636 6123520 1128 1992294400 134512640 136485738 4293753232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4350/statm: 1495 1128 243 482 0 1011 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 5980

[startup+1242.3 s]
/proc/loadavg: 1.11 1.07 1.01 2/107 4395
/proc/meminfo: memFree=1807320/2059040 swapFree=4135932/4192956
[pid=4350] ppid=4348 vsize=5980 CPUtime=1241.94
/proc/4350/stat : 4350 (pbct) R 4348 4350 3606 0 -1 4202496 1249 0 0 0 109577 14617 0 0 25 0 1 0 35533636 6123520 1131 1992294400 134512640 136485738 4293753232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4350/statm: 1495 1131 243 482 0 1011 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 5980

[startup+1302.3 s]
/proc/loadavg: 1.04 1.05 1.00 2/107 4397
/proc/meminfo: memFree=1807320/2059040 swapFree=4135932/4192956
[pid=4350] ppid=4348 vsize=5980 CPUtime=1301.92
/proc/4350/stat : 4350 (pbct) R 4348 4350 3606 0 -1 4202496 1249 0 0 0 114877 15315 0 0 25 0 1 0 35533636 6123520 1131 1992294400 134512640 136485738 4293753232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4350/statm: 1495 1131 243 482 0 1011 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 5980

[startup+1362.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/107 4399
/proc/meminfo: memFree=1807320/2059040 swapFree=4135932/4192956
[pid=4350] ppid=4348 vsize=5980 CPUtime=1361.9
/proc/4350/stat : 4350 (pbct) R 4348 4350 3606 0 -1 4202496 1252 0 0 0 120184 16006 0 0 25 0 1 0 35533636 6123520 1134 1992294400 134512640 136485738 4293753232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4350/statm: 1495 1134 243 482 0 1011 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 5980

[startup+1422.31 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 4401
/proc/meminfo: memFree=1807320/2059040 swapFree=4135932/4192956
[pid=4350] ppid=4348 vsize=5980 CPUtime=1421.9
/proc/4350/stat : 4350 (pbct) R 4348 4350 3606 0 -1 4202496 1260 0 0 0 125480 16710 0 0 25 0 1 0 35533636 6123520 1142 1992294400 134512640 136485738 4293753232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4350/statm: 1495 1142 243 482 0 1011 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 5980

[startup+1482.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 4401
/proc/meminfo: memFree=1807320/2059040 swapFree=4135932/4192956
[pid=4350] ppid=4348 vsize=5980 CPUtime=1481.87
/proc/4350/stat : 4350 (pbct) R 4348 4350 3606 0 -1 4202496 1261 0 0 0 130777 17410 0 0 25 0 1 0 35533636 6123520 1143 1992294400 134512640 136485738 4293753232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4350/statm: 1495 1143 243 482 0 1011 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 5980

[startup+1542.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 4403
/proc/meminfo: memFree=1807444/2059040 swapFree=4135932/4192956
[pid=4350] ppid=4348 vsize=6112 CPUtime=1541.85
/proc/4350/stat : 4350 (pbct) R 4348 4350 3606 0 -1 4202496 1278 0 0 0 136067 18118 0 0 25 0 1 0 35533636 6258688 1160 1992294400 134512640 136485738 4293753232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4350/statm: 1528 1160 243 482 0 1044 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 6112

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 4405
/proc/meminfo: memFree=1807444/2059040 swapFree=4135932/4192956
[pid=4350] ppid=4348 vsize=6112 CPUtime=1601.84
/proc/4350/stat : 4350 (pbct) R 4348 4350 3606 0 -1 4202496 1279 0 0 0 141351 18833 0 0 25 0 1 0 35533636 6258688 1161 1992294400 134512640 136485738 4293753232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4350/statm: 1528 1161 243 482 0 1044 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 6112

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 4407
/proc/meminfo: memFree=1807320/2059040 swapFree=4135932/4192956
[pid=4350] ppid=4348 vsize=6112 CPUtime=1661.82
/proc/4350/stat : 4350 (pbct) R 4348 4350 3606 0 -1 4202496 1280 0 0 0 146650 19532 0 0 25 0 1 0 35533636 6258688 1162 1992294400 134512640 136485738 4293753232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4350/statm: 1528 1162 243 482 0 1044 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 6112

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4409
/proc/meminfo: memFree=1807196/2059040 swapFree=4135932/4192956
[pid=4350] ppid=4348 vsize=6112 CPUtime=1721.81
/proc/4350/stat : 4350 (pbct) R 4348 4350 3606 0 -1 4202496 1280 0 0 0 151944 20237 0 0 25 0 1 0 35533636 6258688 1162 1992294400 134512640 136485738 4293753232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4350/statm: 1528 1162 243 482 0 1044 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 6112

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4409
/proc/meminfo: memFree=1806948/2059040 swapFree=4135932/4192956
[pid=4350] ppid=4348 vsize=6112 CPUtime=1781.79
/proc/4350/stat : 4350 (pbct) R 4348 4350 3606 0 -1 4202496 1281 0 0 0 157236 20943 0 0 25 0 1 0 35533636 6258688 1163 1992294400 134512640 136485738 4293753232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4350/statm: 1528 1163 243 482 0 1044 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 6112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 4411
/proc/meminfo: memFree=1806948/2059040 swapFree=4135932/4192956
[pid=4350] ppid=4348 vsize=6112 CPUtime=1800.09
/proc/4350/stat : 4350 (pbct) R 4348 4350 3606 0 -1 4202496 1281 0 0 0 158843 21166 0 0 25 0 1 0 35533636 6258688 1163 1992294400 134512640 136485738 4293753232 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/4350/statm: 1528 1163 243 482 0 1044 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 6112

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): 1800.11
CPU user time (s): 1588.44
CPU system time (s): 211.67
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 6112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1588.44
system time used= 211.67
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1281
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= 4623

runsolver used 3.03454 second user time and 8.45072 second system time

The end

Launcher Data 

Begin job on node015 at 2010-06-15 12:55:23
IDJOB=2668776
IDBENCH=2896
IDSOLVER=1170
FILE ID=node015/2668776-1276599323
PBS_JOBID= 11172222
Free space on /tmp= 62584 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-opt-market-split_4_30_3.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668776-1276599323/watcher-2668776-1276599323 -o /tmp/evaluation-result-2668776-1276599323/solver-2668776-1276599323 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668776-1276599323.opb

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

MD5SUM BENCH= d26b3b10be20d9248aac462b86b1f040
RANDOM SEED=1733912667

node015.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1813684 kB
Buffers:         50500 kB
Cached:         115156 kB
SwapCached:      11032 kB
Active:          93236 kB
Inactive:        86960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1813684 kB
SwapTotal:     4192956 kB
SwapFree:      4135932 kB
Dirty:            1956 kB
Writeback:           0 kB
AnonPages:       12804 kB
Mapped:           9304 kB
Slab:            43308 kB
PageTables:       3996 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181652 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= 62580 MiB
End job on node015 at 2010-06-15 13:25:26