Trace number 2682358

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 1800.07 1800.51

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 0.1.1 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 0.031995 4.78125 101 276
0.00/0.03	o 750
0.00/0.03	c 0.031995 4.92578 102 333
0.00/0.03	o 740
0.00/0.03	c 0.032994 4.92578 111 406
0.00/0.03	o 604
0.00/0.04	c 0.034994 4.92578 117 472
0.00/0.04	o 499
0.00/0.04	c 0.036994 4.92578 118 529
0.00/0.04	o 453
0.00/0.04	c 0.037994 4.92578 119 580
0.00/0.04	o 449
0.00/0.04	c 0.038994 4.92578 121 631
0.00/0.04	o 447
0.00/0.04	c 0.039993 4.92578 121 666
0.00/0.04	o 371
0.00/0.04	c 0.040993 4.92578 126 700
0.00/0.04	o 369
0.04/0.06	c 0.058991 4.92578 253 896
0.04/0.06	o 367
0.04/0.07	c 0.06499 4.92578 282 971
0.04/0.07	o 363
0.04/0.07	c 0.06499 4.92578 292 1026
0.04/0.07	o 346
0.04/0.07	c 0.065989 4.92578 294 1063
0.04/0.07	o 344
0.04/0.08	c 0.068989 4.92578 322 1145
0.04/0.08	o 278
0.04/0.09	c 0.079987 4.92578 216 1254
0.04/0.09	o 256
0.04/0.09	c 0.081987 4.92578 223 1302
0.04/0.09	o 248
0.09/0.19	c 0.164974 4.92578 220 1954
0.09/0.19	o 245
0.09/0.19	c 0.168974 4.92578 232 2010
0.09/0.19	o 228
0.19/0.25	c 0.217966 5.05078 223 2460
0.19/0.25	o 224
0.19/0.25	c 0.220966 5.05078 244 2515
0.19/0.25	o 223
0.19/0.26	c 0.225965 5.05078 272 2587
0.19/0.26	o 216
0.19/0.26	c 0.226965 5.05078 272 2636
0.19/0.26	o 143
0.19/0.26	c 0.227965 5.05078 280 2695
0.19/0.26	o 90
0.19/0.28	c 0.241963 5.05078 378 2865
0.19/0.28	o 70
0.19/0.30	c 0.25896 5.05078 299 3066
0.19/0.30	o 65
0.29/0.30	c 0.26296 5.05078 320 3133
0.29/0.30	o 64
0.29/0.30	c 0.264959 5.05078 326 3168
0.29/0.30	o 63
0.29/0.30	c 0.267959 5.05078 338 3219
0.29/0.31	o 40
0.29/0.31	c 0.268959 5.05078 339 3265
0.29/0.31	o 30
0.29/0.35	c 0.304953 5.05078 285 3638
0.29/0.35	o 18
0.29/0.35	c 0.308953 5.05078 315 3702
0.29/0.35	o 16
0.39/0.46	c 0.402938 5.05078 329 4614
0.39/0.46	o 10
0.69/0.74	c 0.6549 5.17578 518 6974
0.69/0.74	o 7
0.89/0.97	c 0.859869 5.17578 478 8802
0.89/0.97	o 6
1.59/1.68	c 1.47477 5.17578 364 14724
1.59/1.68	o 4
3.49/3.50	c 3.04154 5.17578 587 29210
3.49/3.50	o 2
1800.06/1800.50	s SATISFIABLE
1800.06/1800.50	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

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-2682358-1277492653/watcher-2682358-1277492653 -o /tmp/evaluation-result-2682358-1277492653/solver-2682358-1277492653 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682358-1277492653.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 0.98 3/106 28809
/proc/meminfo: memFree=1798360/2059040 swapFree=4140380/4192956
[pid=28809] ppid=28807 vsize=3440 CPUtime=0
/proc/28809/stat : 28809 (pbct) R 28807 28809 28651 0 -1 4202496 580 0 0 0 0 0 0 0 20 0 1 0 90557710 3522560 499 1992294400 134512640 136421960 4293966432 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28809/statm: 860 500 193 467 0 391 0

[startup+0.059294 s]
/proc/loadavg: 1.00 0.99 0.98 3/106 28809
/proc/meminfo: memFree=1798360/2059040 swapFree=4140380/4192956
[pid=28809] ppid=28807 vsize=5040 CPUtime=0.04
/proc/28809/stat : 28809 (pbct) R 28807 28809 28651 0 -1 4202496 1010 0 0 0 4 0 0 0 20 0 1 0 90557710 5160960 920 1992294400 134512640 136421960 4293966432 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28809/statm: 1260 920 236 467 0 791 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5040

[startup+0.101299 s]
/proc/loadavg: 1.00 0.99 0.98 3/106 28809
/proc/meminfo: memFree=1798360/2059040 swapFree=4140380/4192956
[pid=28809] ppid=28807 vsize=5040 CPUtime=0.09
/proc/28809/stat : 28809 (pbct) R 28807 28809 28651 0 -1 4202496 1024 0 0 0 8 1 0 0 20 0 1 0 90557710 5160960 927 1992294400 134512640 136421960 4293966432 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28809/statm: 1260 927 236 467 0 791 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5040

[startup+0.301317 s]
/proc/loadavg: 1.00 0.99 0.98 3/106 28809
/proc/meminfo: memFree=1798360/2059040 swapFree=4140380/4192956
[pid=28809] ppid=28807 vsize=5168 CPUtime=0.29
/proc/28809/stat : 28809 (pbct) R 28807 28809 28651 0 -1 4202496 1052 0 0 0 25 4 0 0 20 0 1 0 90557710 5292032 946 1992294400 134512640 136421960 4293966432 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28809/statm: 1292 946 236 467 0 823 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5168

[startup+0.701352 s]
/proc/loadavg: 1.00 0.99 0.98 3/106 28809
/proc/meminfo: memFree=1798360/2059040 swapFree=4140380/4192956
[pid=28809] ppid=28807 vsize=5296 CPUtime=0.69
/proc/28809/stat : 28809 (pbct) R 28807 28809 28651 0 -1 4202496 1074 0 0 0 61 8 0 0 20 0 1 0 90557710 5423104 961 1992294400 134512640 136421960 4293966432 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28809/statm: 1324 961 236 467 0 855 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5296

[startup+1.50142 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 28810
/proc/meminfo: memFree=1795376/2059040 swapFree=4140380/4192956
[pid=28809] ppid=28807 vsize=5296 CPUtime=1.5
/proc/28809/stat : 28809 (pbct) R 28807 28809 28651 0 -1 4202496 1082 0 0 0 132 18 0 0 22 0 1 0 90557710 5423104 967 1992294400 134512640 136421960 4293966432 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28809/statm: 1324 967 236 467 0 855 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 5296

[startup+3.10156 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 28810
/proc/meminfo: memFree=1795128/2059040 swapFree=4140380/4192956
[pid=28809] ppid=28807 vsize=5296 CPUtime=3.1
/proc/28809/stat : 28809 (pbct) R 28807 28809 28651 0 -1 4202496 1094 0 0 0 270 40 0 0 25 0 1 0 90557710 5423104 978 1992294400 134512640 136421960 4293966432 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28809/statm: 1324 978 236 467 0 855 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 5296

[startup+6.30085 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 28810
/proc/meminfo: memFree=1794880/2059040 swapFree=4140380/4192956
[pid=28809] ppid=28807 vsize=5296 CPUtime=6.29
/proc/28809/stat : 28809 (pbct) R 28807 28809 28651 0 -1 4202496 1108 0 0 0 553 76 0 0 25 0 1 0 90557710 5423104 991 1992294400 134512640 136421960 4293966432 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28809/statm: 1324 991 236 467 0 855 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5296

[startup+12.7014 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 28810
/proc/meminfo: memFree=1794756/2059040 swapFree=4140380/4192956
[pid=28809] ppid=28807 vsize=5424 CPUtime=12.69
/proc/28809/stat : 28809 (pbct) R 28807 28809 28651 0 -1 4202496 1122 0 0 0 1115 154 0 0 25 0 1 0 90557710 5554176 1005 1992294400 134512640 136421960 4293966432 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28809/statm: 1356 1005 236 467 0 887 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5424

[startup+25.5006 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 28810
/proc/meminfo: memFree=1794756/2059040 swapFree=4140380/4192956
[pid=28809] ppid=28807 vsize=5424 CPUtime=25.48
/proc/28809/stat : 28809 (pbct) R 28807 28809 28651 0 -1 4202496 1136 0 0 0 2240 308 0 0 25 0 1 0 90557710 5554176 1019 1992294400 134512640 136421960 4293966432 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28809/statm: 1356 1019 236 467 0 887 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5424

[startup+51.1008 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 28810
/proc/meminfo: memFree=1794756/2059040 swapFree=4140380/4192956
[pid=28809] ppid=28807 vsize=5548 CPUtime=51.08
/proc/28809/stat : 28809 (pbct) R 28807 28809 28651 0 -1 4202496 1144 0 0 0 4501 607 0 0 25 0 1 0 90557710 5681152 1027 1992294400 134512640 136421960 4293966432 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28809/statm: 1387 1027 236 467 0 918 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5548

[startup+102.308 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 28812
/proc/meminfo: memFree=1794384/2059040 swapFree=4140380/4192956
[pid=28809] ppid=28807 vsize=5548 CPUtime=102.28
/proc/28809/stat : 28809 (pbct) R 28807 28809 28651 0 -1 4202496 1164 0 0 0 9024 1204 0 0 25 0 1 0 90557710 5681152 1047 1992294400 134512640 136421960 4293966432 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28809/statm: 1387 1047 236 467 0 918 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 5548

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 28814
/proc/meminfo: memFree=1794384/2059040 swapFree=4140380/4192956
[pid=28809] ppid=28807 vsize=5672 CPUtime=162.25
/proc/28809/stat : 28809 (pbct) R 28807 28809 28651 0 -1 4202496 1179 0 0 0 14314 1911 0 0 25 0 1 0 90557710 5808128 1062 1992294400 134512640 136421960 4293966432 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28809/statm: 1418 1062 236 467 0 949 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5672

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 28816
/proc/meminfo: memFree=1794260/2059040 swapFree=4140380/4192956
[pid=28809] ppid=28807 vsize=5672 CPUtime=222.24
/proc/28809/stat : 28809 (pbct) R 28807 28809 28651 0 -1 4202496 1192 0 0 0 19609 2615 0 0 25 0 1 0 90557710 5808128 1075 1992294400 134512640 136421960 4293966432 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28809/statm: 1418 1075 236 467 0 949 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 5672

[startup+282.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 28818
/proc/meminfo: memFree=1794260/2059040 swapFree=4140380/4192956
[pid=28809] ppid=28807 vsize=5672 CPUtime=282.22
/proc/28809/stat : 28809 (pbct) R 28807 28809 28651 0 -1 4202496 1193 0 0 0 24903 3319 0 0 25 0 1 0 90557710 5808128 1076 1992294400 134512640 136421960 4293966432 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28809/statm: 1418 1076 236 467 0 949 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5672

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 28818
/proc/meminfo: memFree=1794260/2059040 swapFree=4140380/4192956
[pid=28809] ppid=28807 vsize=5796 CPUtime=342.21
/proc/28809/stat : 28809 (pbct) R 28807 28809 28651 0 -1 4202496 1214 0 0 0 30214 4007 0 0 25 0 1 0 90557710 5935104 1097 1992294400 134512640 136421960 4293966432 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28809/statm: 1449 1097 236 467 0 980 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 5796

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 28820
/proc/meminfo: memFree=1794136/2059040 swapFree=4140380/4192956
[pid=28809] ppid=28807 vsize=5796 CPUtime=402.19
/proc/28809/stat : 28809 (pbct) R 28807 28809 28651 0 -1 4202496 1215 0 0 0 35506 4713 0 0 25 0 1 0 90557710 5935104 1098 1992294400 134512640 136421960 4293966432 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28809/statm: 1449 1098 236 467 0 980 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 5796

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 28822
/proc/meminfo: memFree=1794136/2059040 swapFree=4140380/4192956
[pid=28809] ppid=28807 vsize=5796 CPUtime=462.18
/proc/28809/stat : 28809 (pbct) R 28807 28809 28651 0 -1 4202496 1221 0 0 0 40804 5414 0 0 25 0 1 0 90557710 5935104 1104 1992294400 134512640 136421960 4293966432 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28809/statm: 1449 1104 236 467 0 980 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 5796

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 28824
/proc/meminfo: memFree=1794012/2059040 swapFree=4140380/4192956
[pid=28809] ppid=28807 vsize=5796 CPUtime=522.16
/proc/28809/stat : 28809 (pbct) R 28807 28809 28651 0 -1 4202496 1222 0 0 0 46100 6116 0 0 25 0 1 0 90557710 5935104 1105 1992294400 134512640 136421960 4293966432 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28809/statm: 1449 1105 236 467 0 980 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 5796

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 28826
/proc/meminfo: memFree=1793888/2059040 swapFree=4140380/4192956
[pid=28809] ppid=28807 vsize=5796 CPUtime=582.15
/proc/28809/stat : 28809 (pbct) R 28807 28809 28651 0 -1 4202496 1225 0 0 0 51385 6830 0 0 25 0 1 0 90557710 5935104 1108 1992294400 134512640 136421960 4293966432 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28809/statm: 1449 1108 236 467 0 980 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 5796

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/107 28826
/proc/meminfo: memFree=1793888/2059040 swapFree=4140380/4192956
[pid=28809] ppid=28807 vsize=5796 CPUtime=642.14
/proc/28809/stat : 28809 (pbct) R 28807 28809 28651 0 -1 4202496 1226 0 0 0 56669 7545 0 0 25 0 1 0 90557710 5935104 1109 1992294400 134512640 136421960 4293966432 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28809/statm: 1449 1109 236 467 0 980 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 5796

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 28834
/proc/meminfo: memFree=1793640/2059040 swapFree=4140380/4192956
[pid=28809] ppid=28807 vsize=5924 CPUtime=882.07
/proc/28809/stat : 28809 (pbct) R 28807 28809 28651 0 -1 4202496 1249 0 0 0 77887 10320 0 0 25 0 1 0 90557710 6066176 1132 1992294400 134512640 136421960 4293966432 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28809/statm: 1481 1132 236 467 0 1012 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 5924

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 28834
/proc/meminfo: memFree=1793516/2059040 swapFree=4140380/4192956
[pid=28809] ppid=28807 vsize=5924 CPUtime=942.06
/proc/28809/stat : 28809 (pbct) R 28807 28809 28651 0 -1 4202496 1251 0 0 0 83188 11018 0 0 25 0 1 0 90557710 6066176 1134 1992294400 134512640 136421960 4293966432 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28809/statm: 1481 1134 236 467 0 1012 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 5924

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 28836
/proc/meminfo: memFree=1793516/2059040 swapFree=4140380/4192956
[pid=28809] ppid=28807 vsize=5924 CPUtime=1002.05
/proc/28809/stat : 28809 (pbct) R 28807 28809 28651 0 -1 4202496 1252 0 0 0 88472 11733 0 0 25 0 1 0 90557710 6066176 1135 1992294400 134512640 136421960 4293966432 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28809/statm: 1481 1135 236 467 0 1012 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 5924

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 28838
/proc/meminfo: memFree=1793392/2059040 swapFree=4140380/4192956
[pid=28809] ppid=28807 vsize=5924 CPUtime=1062.04
/proc/28809/stat : 28809 (pbct) R 28807 28809 28651 0 -1 4202496 1255 0 0 0 93771 12433 0 0 25 0 1 0 90557710 6066176 1138 1992294400 134512640 136421960 4293966432 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28809/statm: 1481 1138 236 467 0 1012 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 5924

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 28840
/proc/meminfo: memFree=1793392/2059040 swapFree=4140380/4192956
[pid=28809] ppid=28807 vsize=5924 CPUtime=1122.02
/proc/28809/stat : 28809 (pbct) R 28807 28809 28651 0 -1 4202496 1255 0 0 0 99062 13140 0 0 25 0 1 0 90557710 6066176 1138 1992294400 134512640 136421960 4293966432 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28809/statm: 1481 1138 236 467 0 1012 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 5924

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 28842
/proc/meminfo: memFree=1793268/2059040 swapFree=4140380/4192956
[pid=28809] ppid=28807 vsize=5924 CPUtime=1182
/proc/28809/stat : 28809 (pbct) R 28807 28809 28651 0 -1 4202496 1257 0 0 0 104353 13847 0 0 25 0 1 0 90557710 6066176 1140 1992294400 134512640 136421960 4293966432 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28809/statm: 1481 1140 236 467 0 1012 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 5924

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 28842
/proc/meminfo: memFree=1793144/2059040 swapFree=4140380/4192956
[pid=28809] ppid=28807 vsize=5924 CPUtime=1241.99
/proc/28809/stat : 28809 (pbct) R 28807 28809 28651 0 -1 4202496 1261 0 0 0 109649 14550 0 0 25 0 1 0 90557710 6066176 1144 1992294400 134512640 136421960 4293966432 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28809/statm: 1481 1144 236 467 0 1012 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 5924

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 28844
/proc/meminfo: memFree=1793020/2059040 swapFree=4140380/4192956
[pid=28809] ppid=28807 vsize=5924 CPUtime=1301.98
/proc/28809/stat : 28809 (pbct) R 28807 28809 28651 0 -1 4202496 1263 0 0 0 114944 15254 0 0 25 0 1 0 90557710 6066176 1146 1992294400 134512640 136421960 4293966432 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28809/statm: 1481 1146 236 467 0 1012 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 5924

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 28846
/proc/meminfo: memFree=1793020/2059040 swapFree=4140380/4192956
[pid=28809] ppid=28807 vsize=5924 CPUtime=1361.96
/proc/28809/stat : 28809 (pbct) R 28807 28809 28651 0 -1 4202496 1265 0 0 0 120229 15967 0 0 25 0 1 0 90557710 6066176 1148 1992294400 134512640 136421960 4293966432 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28809/statm: 1481 1148 236 467 0 1012 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 5924

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 28848
/proc/meminfo: memFree=1793020/2059040 swapFree=4140380/4192956
[pid=28809] ppid=28807 vsize=6048 CPUtime=1421.96
/proc/28809/stat : 28809 (pbct) R 28807 28809 28651 0 -1 4202496 1268 0 0 0 125545 16651 0 0 25 0 1 0 90557710 6193152 1151 1992294400 134512640 136421960 4293966432 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28809/statm: 1512 1151 236 467 0 1043 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 6048

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 28850
/proc/meminfo: memFree=1793020/2059040 swapFree=4140380/4192956
[pid=28809] ppid=28807 vsize=6048 CPUtime=1481.93
/proc/28809/stat : 28809 (pbct) R 28807 28809 28651 0 -1 4202496 1277 0 0 0 130859 17334 0 0 25 0 1 0 90557710 6193152 1160 1992294400 134512640 136421960 4293966432 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28809/statm: 1512 1160 236 467 0 1043 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 6048

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 28850
/proc/meminfo: memFree=1792896/2059040 swapFree=4140380/4192956
[pid=28809] ppid=28807 vsize=6048 CPUtime=1541.91
/proc/28809/stat : 28809 (pbct) R 28807 28809 28651 0 -1 4202496 1283 0 0 0 136174 18017 0 0 25 0 1 0 90557710 6193152 1166 1992294400 134512640 136421960 4293966432 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28809/statm: 1512 1166 236 467 0 1043 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 6048

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 28852
/proc/meminfo: memFree=1792896/2059040 swapFree=4140380/4192956
[pid=28809] ppid=28807 vsize=6180 CPUtime=1601.9
/proc/28809/stat : 28809 (pbct) R 28807 28809 28651 0 -1 4202496 1300 0 0 0 141460 18730 0 0 25 0 1 0 90557710 6328320 1183 1992294400 134512640 136421960 4293966432 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28809/statm: 1545 1183 236 467 0 1076 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 6180

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 28854
/proc/meminfo: memFree=1792896/2059040 swapFree=4140380/4192956
[pid=28809] ppid=28807 vsize=6180 CPUtime=1661.89
/proc/28809/stat : 28809 (pbct) R 28807 28809 28651 0 -1 4202496 1301 0 0 0 146762 19427 0 0 25 0 1 0 90557710 6328320 1184 1992294400 134512640 136421960 4293966432 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28809/statm: 1545 1184 236 467 0 1076 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 6180

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 28859
/proc/meminfo: memFree=1792400/2059040 swapFree=4140380/4192956
[pid=28809] ppid=28807 vsize=6180 CPUtime=1721.87
/proc/28809/stat : 28809 (pbct) R 28807 28809 28651 0 -1 4202496 1302 0 0 0 152071 20116 0 0 25 0 1 0 90557710 6328320 1185 1992294400 134512640 136421960 4293966432 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28809/statm: 1545 1185 236 467 0 1076 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 6180

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 28861
/proc/meminfo: memFree=1792400/2059040 swapFree=4140380/4192956
[pid=28809] ppid=28807 vsize=6180 CPUtime=1781.86
/proc/28809/stat : 28809 (pbct) R 28807 28809 28651 0 -1 4202496 1303 0 0 0 157365 20821 0 0 25 0 1 0 90557710 6328320 1186 1992294400 134512640 136421960 4293966432 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28809/statm: 1545 1186 236 467 0 1076 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 6180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/107 28861
/proc/meminfo: memFree=1792400/2059040 swapFree=4140380/4192956
[pid=28809] ppid=28807 vsize=6180 CPUtime=1800.06
/proc/28809/stat : 28809 (pbct) R 28807 28809 28651 0 -1 4202496 1303 0 0 0 158971 21035 0 0 25 0 1 0 90557710 6328320 1186 1992294400 134512640 136421960 4293966432 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28809/statm: 1545 1186 236 467 0 1076 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 6180

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 1.00 0.98 2/107 28861
/proc/meminfo: memFree=1792400/2059040 swapFree=4140380/4192956
[pid=28809] ppid=28807 vsize=6180 CPUtime=1800.06
/proc/28809/stat : 28809 (pbct) R 28807 28809 28651 0 -1 4202496 1303 0 0 0 158971 21035 0 0 25 0 1 0 90557710 6328320 1186 1992294400 134512640 136421960 4293966432 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/28809/statm: 1545 1186 236 467 0 1076 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 6180

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.07
CPU user time (s): 1589.71
CPU system time (s): 210.359
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 6180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1589.71
system time used= 210.359
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1304
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= 4469

runsolver used 2.95255 second user time and 8.5317 second system time

The end

Launcher Data 

Begin job on node043 at 2010-06-25 21:04:13
IDJOB=2682358
IDBENCH=2927
IDSOLVER=1192
FILE ID=node043/2682358-1277492653
PBS_JOBID= 11190552
Free space on /tmp= 62288 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_4_30_1.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682358-1277492653/watcher-2682358-1277492653 -o /tmp/evaluation-result-2682358-1277492653/solver-2682358-1277492653 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682358-1277492653.opb

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

MD5SUM BENCH= fb11ff2665aef67f0842a460a5ea3114
RANDOM SEED=1211673829

node043.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		: 3000.241
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		: 3000.241
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	: 5599.37
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1798888 kB
Buffers:         37060 kB
Cached:         124312 kB
SwapCached:       5436 kB
Active:          69708 kB
Inactive:       104680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1798888 kB
SwapTotal:     4192956 kB
SwapFree:      4140380 kB
Dirty:            1880 kB
Writeback:           0 kB
AnonPages:       11608 kB
Mapped:          12036 kB
Slab:            63576 kB
PageTables:       4080 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182444 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= 62288 MiB
End job on node043 at 2010-06-25 21:34:16