Trace number 2668764

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 1800.1 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/market-split/normalized-opt-market-split_4_30_1.opb
MD5SUMfb11ff2665aef67f0842a460a5ea3114
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 benchmark182.966
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 851
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 3063
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
0.01/0.03	c 0.031995 4.85156 101 276
0.01/0.03	o 750
0.01/0.03	c 0.032994 4.99609 102 333
0.01/0.03	o 740
0.01/0.04	c 0.034994 4.99609 111 406
0.01/0.04	o 604
0.01/0.04	c 0.035994 4.99609 117 472
0.01/0.04	o 499
0.01/0.04	c 0.036994 4.99609 118 529
0.01/0.04	o 453
0.01/0.04	c 0.036994 4.99609 119 580
0.01/0.04	o 449
0.01/0.04	c 0.037994 4.99609 121 631
0.01/0.04	o 447
0.01/0.04	c 0.037994 4.99609 121 666
0.01/0.04	o 371
0.01/0.04	c 0.038994 4.99609 126 700
0.01/0.04	o 369
0.01/0.07	c 0.06099 4.99609 254 897
0.01/0.07	o 367
0.01/0.07	c 0.066989 4.99609 285 978
0.01/0.07	o 300
0.01/0.08	c 0.069989 4.99609 300 1035
0.01/0.08	o 292
0.01/0.08	c 0.070989 4.99609 300 1078
0.01/0.08	o 282
0.09/0.11	c 0.093985 4.99609 255 1307
0.09/0.11	o 278
0.09/0.12	c 0.107983 4.99609 346 1438
0.09/0.12	o 273
0.09/0.13	c 0.112982 4.99609 206 1522
0.09/0.13	o 270
0.09/0.13	c 0.115982 4.99609 216 1576
0.09/0.13	o 248
0.09/0.19	c 0.164974 4.99609 179 1983
0.09/0.19	o 247
0.09/0.19	c 0.166974 4.99609 186 2045
0.09/0.19	o 234
0.09/0.19	c 0.166974 5.14844 187 2084
0.09/0.19	o 232
0.09/0.20	c 0.171973 5.14844 211 2154
0.09/0.20	o 100
0.19/0.20	c 0.173973 5.14844 218 2208
0.19/0.20	o 65
0.19/0.22	c 0.19497 5.14844 186 2443
0.19/0.22	o 61
0.19/0.23	c 0.201969 5.14844 223 2531
0.19/0.23	o 52
0.19/0.23	c 0.202969 5.14844 206 2575
0.19/0.23	o 48
0.19/0.27	c 0.236963 5.14844 264 2955
0.19/0.27	o 28
0.29/0.30	c 0.268959 5.14844 296 3291
0.29/0.30	o 23
0.29/0.39	c 0.348946 5.14844 447 4136
0.29/0.39	o 11
0.49/0.53	c 0.450931 5.14844 436 5242
0.49/0.53	o 6
6.79/6.88	c 6.01809 5.27344 457 56323
6.79/6.88	o 5
15.89/15.90	c 13.9249 5.39844 497 128907
15.89/15.90	o 3
71.97/72.05	c 63.2694 5.51172 688 571782
71.97/72.05	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-2668764-1276617293/watcher-2668764-1276617293 -o /tmp/evaluation-result-2668764-1276617293/solver-2668764-1276617293 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668764-1276617293.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: 0.92 0.98 0.99 3/106 12755
/proc/meminfo: memFree=1403012/2059040 swapFree=4192956/4192956
[pid=12755] ppid=12753 vsize=3512 CPUtime=0
/proc/12755/stat : 12755 (pbct) R 12753 12755 12730 0 -1 4202496 584 0 0 0 0 0 0 0 20 0 1 0 3023738 3596288 506 1992294400 134512640 136485738 4289626944 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12755/statm: 911 507 197 482 0 427 0

[startup+0.024056 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 12755
/proc/meminfo: memFree=1403012/2059040 swapFree=4192956/4192956
[pid=12755] ppid=12753 vsize=4832 CPUtime=0.01
/proc/12755/stat : 12755 (pbct) R 12753 12755 12730 0 -1 4202496 913 0 0 0 1 0 0 0 20 0 1 0 3023738 4947968 835 1992294400 134512640 136485738 4289626944 18446744073709551615 134663840 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12755/statm: 1208 835 210 482 0 724 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4832

[startup+0.101063 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 12755
/proc/meminfo: memFree=1403012/2059040 swapFree=4192956/4192956
[pid=12755] ppid=12753 vsize=5112 CPUtime=0.09
/proc/12755/stat : 12755 (pbct) R 12753 12755 12730 0 -1 4202496 1028 0 0 0 8 1 0 0 20 0 1 0 3023738 5234688 937 1992294400 134512640 136485738 4289626944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12755/statm: 1278 937 243 482 0 794 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5112

[startup+0.301079 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 12755
/proc/meminfo: memFree=1403012/2059040 swapFree=4192956/4192956
[pid=12755] ppid=12753 vsize=5268 CPUtime=0.29
/proc/12755/stat : 12755 (pbct) R 12753 12755 12730 0 -1 4202496 1059 0 0 0 26 3 0 0 20 0 1 0 3023738 5394432 955 1992294400 134512640 136485738 4289626944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12755/statm: 1317 955 243 482 0 833 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5268

[startup+0.701113 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 12755
/proc/meminfo: memFree=1403012/2059040 swapFree=4192956/4192956
[pid=12755] ppid=12753 vsize=5268 CPUtime=0.69
/proc/12755/stat : 12755 (pbct) R 12753 12755 12730 0 -1 4202496 1075 0 0 0 60 9 0 0 20 0 1 0 3023738 5394432 968 1992294400 134512640 136485738 4289626944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12755/statm: 1317 968 243 482 0 833 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5268

[startup+1.50118 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 12756
/proc/meminfo: memFree=1399904/2059040 swapFree=4192956/4192956
[pid=12755] ppid=12753 vsize=5396 CPUtime=1.49
/proc/12755/stat : 12755 (pbct) R 12753 12755 12730 0 -1 4202496 1083 0 0 0 130 19 0 0 22 0 1 0 3023738 5525504 976 1992294400 134512640 136485738 4289626944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12755/statm: 1349 976 243 482 0 865 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5396

[startup+3.10132 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 12756
/proc/meminfo: memFree=1399656/2059040 swapFree=4192956/4192956
[pid=12755] ppid=12753 vsize=5396 CPUtime=3.09
/proc/12755/stat : 12755 (pbct) R 12753 12755 12730 0 -1 4202496 1092 0 0 0 271 38 0 0 25 0 1 0 3023738 5525504 985 1992294400 134512640 136485738 4289626944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12755/statm: 1349 985 243 482 0 865 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5396

[startup+6.30159 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 12756
/proc/meminfo: memFree=1399532/2059040 swapFree=4192956/4192956
[pid=12755] ppid=12753 vsize=5396 CPUtime=6.29
/proc/12755/stat : 12755 (pbct) R 12753 12755 12730 0 -1 4202496 1106 0 0 0 550 79 0 0 25 0 1 0 3023738 5525504 999 1992294400 134512640 136485738 4289626944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12755/statm: 1349 999 243 482 0 865 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5396

[startup+12.7011 s]
/proc/loadavg: 0.94 0.98 0.99 2/107 12756
/proc/meminfo: memFree=1399416/2059040 swapFree=4192956/4192956
[pid=12755] ppid=12753 vsize=5396 CPUtime=12.69
/proc/12755/stat : 12755 (pbct) R 12753 12755 12730 0 -1 4202496 1111 0 0 0 1112 157 0 0 25 0 1 0 3023738 5525504 1003 1992294400 134512640 136485738 4289626944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12755/statm: 1349 1003 243 482 0 865 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5396

[startup+25.5002 s]
/proc/loadavg: 1.03 1.00 1.00 2/107 12756
/proc/meminfo: memFree=1399416/2059040 swapFree=4192956/4192956
[pid=12755] ppid=12753 vsize=5524 CPUtime=25.48
/proc/12755/stat : 12755 (pbct) R 12753 12755 12730 0 -1 4202496 1127 0 0 0 2234 314 0 0 25 0 1 0 3023738 5656576 1018 1992294400 134512640 136485738 4289626944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12755/statm: 1381 1018 243 482 0 897 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5524

[startup+51.1004 s]
/proc/loadavg: 1.02 1.00 1.00 2/107 12758
/proc/meminfo: memFree=1399292/2059040 swapFree=4192956/4192956
[pid=12755] ppid=12753 vsize=5524 CPUtime=51.08
/proc/12755/stat : 12755 (pbct) R 12753 12755 12730 0 -1 4202496 1139 0 0 0 4478 630 0 0 25 0 1 0 3023738 5656576 1030 1992294400 134512640 136485738 4289626944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12755/statm: 1381 1030 243 482 0 897 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5524

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12758
/proc/meminfo: memFree=1399044/2059040 swapFree=4192956/4192956
[pid=12755] ppid=12753 vsize=5640 CPUtime=102.27
/proc/12755/stat : 12755 (pbct) R 12753 12755 12730 0 -1 4202496 1152 0 0 0 8995 1232 0 0 25 0 1 0 3023738 5775360 1042 1992294400 134512640 136485738 4289626944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12755/statm: 1410 1042 243 482 0 926 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5640

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12760
/proc/meminfo: memFree=1398920/2059040 swapFree=4192956/4192956
[pid=12755] ppid=12753 vsize=5640 CPUtime=162.25
/proc/12755/stat : 12755 (pbct) R 12753 12755 12730 0 -1 4202496 1161 0 0 0 14272 1953 0 0 25 0 1 0 3023738 5775360 1051 1992294400 134512640 136485738 4289626944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12755/statm: 1410 1051 243 482 0 926 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5640

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12762
/proc/meminfo: memFree=1398920/2059040 swapFree=4192956/4192956
[pid=12755] ppid=12753 vsize=5640 CPUtime=222.22
/proc/12755/stat : 12755 (pbct) R 12753 12755 12730 0 -1 4202496 1168 0 0 0 19553 2669 0 0 25 0 1 0 3023738 5775360 1058 1992294400 134512640 136485738 4289626944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12755/statm: 1410 1058 243 482 0 926 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 5640

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12764
/proc/meminfo: memFree=1398920/2059040 swapFree=4192956/4192956
[pid=12755] ppid=12753 vsize=5640 CPUtime=282.21
/proc/12755/stat : 12755 (pbct) R 12753 12755 12730 0 -1 4202496 1171 0 0 0 24849 3372 0 0 25 0 1 0 3023738 5775360 1061 1992294400 134512640 136485738 4289626944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12755/statm: 1410 1061 243 482 0 926 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5640

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12764
/proc/meminfo: memFree=1398796/2059040 swapFree=4192956/4192956
[pid=12755] ppid=12753 vsize=5780 CPUtime=342.19
/proc/12755/stat : 12755 (pbct) R 12753 12755 12730 0 -1 4202496 1180 0 0 0 30143 4076 0 0 25 0 1 0 3023738 5918720 1070 1992294400 134512640 136485738 4289626944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12755/statm: 1445 1070 243 482 0 961 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 5780

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12775
/proc/meminfo: memFree=1397804/2059040 swapFree=4192956/4192956
[pid=12755] ppid=12753 vsize=5780 CPUtime=402.17
/proc/12755/stat : 12755 (pbct) R 12753 12755 12730 0 -1 4202496 1182 0 0 0 35412 4805 0 0 25 0 1 0 3023738 5918720 1072 1992294400 134512640 136485738 4289626944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12755/statm: 1445 1072 243 482 0 961 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 5780

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12777
/proc/meminfo: memFree=1397804/2059040 swapFree=4192956/4192956
[pid=12755] ppid=12753 vsize=5780 CPUtime=462.14
/proc/12755/stat : 12755 (pbct) R 12753 12755 12730 0 -1 4202496 1190 0 0 0 40677 5537 0 0 25 0 1 0 3023738 5918720 1080 1992294400 134512640 136485738 4289626944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12755/statm: 1445 1080 243 482 0 961 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 5780

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12779
/proc/meminfo: memFree=1397804/2059040 swapFree=4192956/4192956
[pid=12755] ppid=12753 vsize=5780 CPUtime=522.13
/proc/12755/stat : 12755 (pbct) R 12753 12755 12730 0 -1 4202496 1192 0 0 0 45951 6262 0 0 25 0 1 0 3023738 5918720 1082 1992294400 134512640 136485738 4289626944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12755/statm: 1445 1082 243 482 0 961 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 5780

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12781
/proc/meminfo: memFree=1397804/2059040 swapFree=4192956/4192956
[pid=12755] ppid=12753 vsize=5780 CPUtime=582.12
/proc/12755/stat : 12755 (pbct) R 12753 12755 12730 0 -1 4202496 1193 0 0 0 51227 6985 0 0 25 0 1 0 3023738 5918720 1083 1992294400 134512640 136485738 4289626944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12755/statm: 1445 1083 243 482 0 961 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 5780

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12781
/proc/meminfo: memFree=1397928/2059040 swapFree=4192956/4192956
[pid=12755] ppid=12753 vsize=5780 CPUtime=642.11
/proc/12755/stat : 12755 (pbct) R 12753 12755 12730 0 -1 4202496 1195 0 0 0 56504 7707 0 0 25 0 1 0 3023738 5918720 1085 1992294400 134512640 136485738 4289626944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12755/statm: 1445 1085 243 482 0 961 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 5780

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12787
/proc/meminfo: memFree=1397928/2059040 swapFree=4192956/4192956
[pid=12755] ppid=12753 vsize=5780 CPUtime=822.05
/proc/12755/stat : 12755 (pbct) R 12753 12755 12730 0 -1 4202496 1209 0 0 0 72346 9859 0 0 25 0 1 0 3023738 5918720 1099 1992294400 134512640 136485738 4289626944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12755/statm: 1445 1099 243 482 0 961 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 5780

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12789
/proc/meminfo: memFree=1397804/2059040 swapFree=4192956/4192956
[pid=12755] ppid=12753 vsize=5780 CPUtime=882.04
/proc/12755/stat : 12755 (pbct) R 12753 12755 12730 0 -1 4202496 1210 0 0 0 77640 10564 0 0 25 0 1 0 3023738 5918720 1100 1992294400 134512640 136485738 4289626944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12755/statm: 1445 1100 243 482 0 961 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 5780

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12789
/proc/meminfo: memFree=1397680/2059040 swapFree=4192956/4192956
[pid=12755] ppid=12753 vsize=5912 CPUtime=942.02
/proc/12755/stat : 12755 (pbct) R 12753 12755 12730 0 -1 4202496 1212 0 0 0 82922 11280 0 0 25 0 1 0 3023738 6053888 1102 1992294400 134512640 136485738 4289626944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12755/statm: 1478 1102 243 482 0 994 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 5912

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12791
/proc/meminfo: memFree=1397804/2059040 swapFree=4192956/4192956
[pid=12755] ppid=12753 vsize=5912 CPUtime=1002
/proc/12755/stat : 12755 (pbct) R 12753 12755 12730 0 -1 4202496 1213 0 0 0 88199 12001 0 0 25 0 1 0 3023738 6053888 1103 1992294400 134512640 136485738 4289626944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12755/statm: 1478 1103 243 482 0 994 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 5912

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12793
/proc/meminfo: memFree=1397680/2059040 swapFree=4192956/4192956
[pid=12755] ppid=12753 vsize=5912 CPUtime=1061.99
/proc/12755/stat : 12755 (pbct) R 12753 12755 12730 0 -1 4202496 1214 0 0 0 93470 12729 0 0 25 0 1 0 3023738 6053888 1104 1992294400 134512640 136485738 4289626944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12755/statm: 1478 1104 243 482 0 994 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 5912

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12795
/proc/meminfo: memFree=1397556/2059040 swapFree=4192956/4192956
[pid=12755] ppid=12753 vsize=5912 CPUtime=1121.97
/proc/12755/stat : 12755 (pbct) R 12753 12755 12730 0 -1 4202496 1216 0 0 0 98752 13445 0 0 25 0 1 0 3023738 6053888 1106 1992294400 134512640 136485738 4289626944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12755/statm: 1478 1106 243 482 0 994 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 5912

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12797
/proc/meminfo: memFree=1397556/2059040 swapFree=4192956/4192956
[pid=12755] ppid=12753 vsize=5912 CPUtime=1181.95
/proc/12755/stat : 12755 (pbct) R 12753 12755 12730 0 -1 4202496 1218 0 0 0 104022 14173 0 0 25 0 1 0 3023738 6053888 1108 1992294400 134512640 136485738 4289626944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12755/statm: 1478 1108 243 482 0 994 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 5912

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12797
/proc/meminfo: memFree=1397308/2059040 swapFree=4192956/4192956
[pid=12755] ppid=12753 vsize=5912 CPUtime=1241.94
/proc/12755/stat : 12755 (pbct) R 12753 12755 12730 0 -1 4202496 1219 0 0 0 109290 14904 0 0 25 0 1 0 3023738 6053888 1109 1992294400 134512640 136485738 4289626944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12755/statm: 1478 1109 243 482 0 994 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 5912

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12799
/proc/meminfo: memFree=1397308/2059040 swapFree=4192956/4192956
[pid=12755] ppid=12753 vsize=5912 CPUtime=1301.93
/proc/12755/stat : 12755 (pbct) R 12753 12755 12730 0 -1 4202496 1220 0 0 0 114559 15634 0 0 25 0 1 0 3023738 6053888 1110 1992294400 134512640 136485738 4289626944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12755/statm: 1478 1110 243 482 0 994 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 5912

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12801
/proc/meminfo: memFree=1397308/2059040 swapFree=4192956/4192956
[pid=12755] ppid=12753 vsize=5912 CPUtime=1361.91
/proc/12755/stat : 12755 (pbct) R 12753 12755 12730 0 -1 4202496 1221 0 0 0 119838 16353 0 0 25 0 1 0 3023738 6053888 1111 1992294400 134512640 136485738 4289626944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12755/statm: 1478 1111 243 482 0 994 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 5912

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12803
/proc/meminfo: memFree=1397308/2059040 swapFree=4192956/4192956
[pid=12755] ppid=12753 vsize=5912 CPUtime=1421.9
/proc/12755/stat : 12755 (pbct) R 12753 12755 12730 0 -1 4202496 1224 0 0 0 125133 17057 0 0 25 0 1 0 3023738 6053888 1114 1992294400 134512640 136485738 4289626944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12755/statm: 1478 1114 243 482 0 994 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 5912

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12805
/proc/meminfo: memFree=1397184/2059040 swapFree=4192956/4192956
[pid=12755] ppid=12753 vsize=5912 CPUtime=1481.87
/proc/12755/stat : 12755 (pbct) R 12753 12755 12730 0 -1 4202496 1227 0 0 0 130419 17768 0 0 25 0 1 0 3023738 6053888 1117 1992294400 134512640 136485738 4289626944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12755/statm: 1478 1117 243 482 0 994 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 5912

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12805
/proc/meminfo: memFree=1397184/2059040 swapFree=4192956/4192956
[pid=12755] ppid=12753 vsize=6044 CPUtime=1541.85
/proc/12755/stat : 12755 (pbct) R 12753 12755 12730 0 -1 4202496 1245 0 0 0 135711 18474 0 0 25 0 1 0 3023738 6189056 1135 1992294400 134512640 136485738 4289626944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12755/statm: 1511 1135 243 482 0 1027 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 6044

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12807
/proc/meminfo: memFree=1397184/2059040 swapFree=4192956/4192956
[pid=12755] ppid=12753 vsize=6044 CPUtime=1601.84
/proc/12755/stat : 12755 (pbct) R 12753 12755 12730 0 -1 4202496 1246 0 0 0 140980 19204 0 0 25 0 1 0 3023738 6189056 1136 1992294400 134512640 136485738 4289626944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12755/statm: 1511 1136 243 482 0 1027 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 6044

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12809
/proc/meminfo: memFree=1397184/2059040 swapFree=4192956/4192956
[pid=12755] ppid=12753 vsize=6044 CPUtime=1661.81
/proc/12755/stat : 12755 (pbct) R 12753 12755 12730 0 -1 4202496 1247 0 0 0 146248 19933 0 0 25 0 1 0 3023738 6189056 1137 1992294400 134512640 136485738 4289626944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12755/statm: 1511 1137 243 482 0 1027 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 6044

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12811
/proc/meminfo: memFree=1397060/2059040 swapFree=4192956/4192956
[pid=12755] ppid=12753 vsize=6044 CPUtime=1721.79
/proc/12755/stat : 12755 (pbct) R 12753 12755 12730 0 -1 4202496 1247 0 0 0 151525 20654 0 0 25 0 1 0 3023738 6189056 1137 1992294400 134512640 136485738 4289626944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12755/statm: 1511 1137 243 482 0 1027 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 6044

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12813
/proc/meminfo: memFree=1396812/2059040 swapFree=4192956/4192956
[pid=12755] ppid=12753 vsize=6044 CPUtime=1781.78
/proc/12755/stat : 12755 (pbct) R 12753 12755 12730 0 -1 4202496 1248 0 0 0 156801 21377 0 0 25 0 1 0 3023738 6189056 1138 1992294400 134512640 136485738 4289626944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12755/statm: 1511 1138 243 482 0 1027 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 6044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12813
/proc/meminfo: memFree=1396812/2059040 swapFree=4192956/4192956
[pid=12755] ppid=12753 vsize=6044 CPUtime=1800.09
/proc/12755/stat : 12755 (pbct) R 12753 12755 12730 0 -1 4202496 1248 0 0 0 158409 21600 0 0 25 0 1 0 3023738 6189056 1138 1992294400 134512640 136485738 4289626944 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/12755/statm: 1511 1138 243 482 0 1027 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 6044

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): 1800.1
CPU user time (s): 1584.1
CPU system time (s): 216.003
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 6044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1584.1
system time used= 216.003
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1248
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= 3092

runsolver used 3.20151 second user time and 8.28174 second system time

The end

Launcher Data 

Begin job on node031 at 2010-06-15 17:54:53
IDJOB=2668764
IDBENCH=2927
IDSOLVER=1170
FILE ID=node031/2668764-1276617293
PBS_JOBID= 11172331
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_1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668764-1276617293/watcher-2668764-1276617293 -o /tmp/evaluation-result-2668764-1276617293/solver-2668764-1276617293 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668764-1276617293.opb

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

MD5SUM BENCH= fb11ff2665aef67f0842a460a5ea3114
RANDOM SEED=1851467381

node031.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		: 3000.219
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	: 6000.43
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		: 3000.219
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	: 5599.53
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1403532 kB
Buffers:         79892 kB
Cached:         432932 kB
SwapCached:          0 kB
Active:         215768 kB
Inactive:       356668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1403532 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2120 kB
Writeback:           0 kB
AnonPages:       59580 kB
Mapped:          15388 kB
Slab:            61068 kB
PageTables:       4112 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179508 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= 62580 MiB
End job on node031 at 2010-06-15 18:24:55