Trace number 2696919

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_cplex 2010-06-29OPT3 857.074 495.921

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=6-P0=31-P1=31-P2=37-P3=37-B.opb
MD5SUM1faefeca557086bb8f2ad91e3f4c80d3
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.122981
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables54
Total number of constraints7
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 constraints7
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)108
Sum of products size (including duplicates)216
Number of different products108
Sum of products size216

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2696919-1278047220.opb.
0.00/0.00	c Instance file HOME/instance-2696919-1278047220.opb
0.00/0.00	c File size is 7959 bytes.
0.00/0.00	c Highest Coefficient sum: 8064
0.00/0.00	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.00         s                                      |
0.00/0.01	c |  Number Variables:      162                                                 |
0.00/0.01	c |  Number Constraints:    223                                                 |
0.00/0.01	c ===============================================================================
857.03/495.92	c Remaining time 1800.00 sec.
857.03/495.92	s OPTIMUM FOUND
857.03/495.92	c Solution value = 3.00
857.03/495.92	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 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 x25 x26 -x27 x28 -x29 -x30 x37 -x38 -x39 -x40 -x41 -x42 x91 x92 -x93 x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 x115 x116 -x117 x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 x31 x32 -x33 x34 x35 x36 -x43 x44 -x45 -x46 -x47 -x48 x127 x128 -x129 x130 x131 x132 x133 x134 -x135 x136 x137 x138 -x139 -x140 -x141 -x142 -x143 -x144 x145 x146 -x147 x148 x149 x150 x151 x152 -x153 x154 x155 x156 x157 x158 -x159 x160 x161 x162 -x49 x50 x51 -x52 x53 x54
857.03/495.92	c Total CPU time              : 837.93 s

Verifier Data 

OK	3

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2696919-1278047220/watcher-2696919-1278047220 -o /tmp/evaluation-result-2696919-1278047220/solver-2696919-1278047220 -C 1800 -W 2000 -M 1800 run HOME/instance-2696919-1278047220.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: 1.43 0.44 0.15 3/105 30234
/proc/meminfo: memFree=1277772/2059040 swapFree=4139664/4192956
[pid=30234] ppid=30232 vsize=8700 CPUtime=0
/proc/30234/stat : 30234 (run) R 30232 30234 30073 0 -1 4202496 348 0 0 0 0 0 0 0 25 0 1 0 146016103 8908800 249 1992294400 4194304 4922060 140734792223040 18446744073709551615 249773531541 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/30234/statm: 2175 249 208 178 0 68 0

[startup+0.0725561 s]
/proc/loadavg: 1.43 0.44 0.15 3/105 30234
/proc/meminfo: memFree=1277772/2059040 swapFree=4139664/4192956
[pid=30234] ppid=30232 vsize=8700 CPUtime=0
/proc/30234/stat : 30234 (run) S 30232 30234 30073 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146016103 8908800 249 1992294400 4194304 4922060 140734792223040 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30234/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101636 s]
/proc/loadavg: 1.43 0.44 0.15 3/105 30234
/proc/meminfo: memFree=1277772/2059040 swapFree=4139664/4192956
[pid=30234] ppid=30232 vsize=8700 CPUtime=0
/proc/30234/stat : 30234 (run) S 30232 30234 30073 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146016103 8908800 249 1992294400 4194304 4922060 140734792223040 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30234/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300587 s]
/proc/loadavg: 1.43 0.44 0.15 3/105 30234
/proc/meminfo: memFree=1277772/2059040 swapFree=4139664/4192956
[pid=30234] ppid=30232 vsize=8700 CPUtime=0
/proc/30234/stat : 30234 (run) S 30232 30234 30073 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146016103 8908800 249 1992294400 4194304 4922060 140734792223040 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30234/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700618 s]
/proc/loadavg: 1.43 0.44 0.15 3/105 30234
/proc/meminfo: memFree=1277772/2059040 swapFree=4139664/4192956
[pid=30234] ppid=30232 vsize=8700 CPUtime=0
/proc/30234/stat : 30234 (run) S 30232 30234 30073 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146016103 8908800 249 1992294400 4194304 4922060 140734792223040 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30234/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50071 s]
/proc/loadavg: 1.43 0.44 0.15 3/108 30241
/proc/meminfo: memFree=1272292/2059040 swapFree=4139664/4192956
[pid=30234] ppid=30232 vsize=8700 CPUtime=0
/proc/30234/stat : 30234 (run) S 30232 30234 30073 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146016103 8908800 249 1992294400 4194304 4922060 140734792223040 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30234/statm: 2175 249 208 178 0 68 0
[pid=30235] ppid=30234 vsize=32744 CPUtime=2.46
/proc/30235/stat : 30235 (pb_cplex) R 30234 30234 30073 0 -1 4202496 6377 0 0 0 239 7 0 0 17 0 2 0 146016103 33529856 2686 1992294400 134512640 146736320 4294014528 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30235/statm: 8186 2686 1070 2985 0 4728 0
[pid=30235/tid=30241] ppid=30234 vsize=32744 CPUtime=0.92
/proc/30235/task/30241/stat : 30241 (pb_cplex) R 30234 30234 30073 0 -1 4202560 1582 0 0 0 90 2 0 0 17 0 2 0 146016146 33529856 2686 1992294400 134512640 146736320 4294014528 18446744073709551615 136008069 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 2.46
Current children cumulated vsize (KiB) 41444

[startup+3.10188 s]
/proc/loadavg: 1.43 0.44 0.15 3/108 30241
/proc/meminfo: memFree=1270432/2059040 swapFree=4139664/4192956
[pid=30234] ppid=30232 vsize=8700 CPUtime=0
/proc/30234/stat : 30234 (run) S 30232 30234 30073 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146016103 8908800 249 1992294400 4194304 4922060 140734792223040 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30234/statm: 2175 249 208 178 0 68 0
[pid=30235] ppid=30234 vsize=34588 CPUtime=5.32
/proc/30235/stat : 30235 (pb_cplex) R 30234 30234 30073 0 -1 4202496 14849 0 0 0 517 15 0 0 18 0 2 0 146016103 35418112 3254 1992294400 134512640 146736320 4294014528 18446744073709551615 135523329 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30235/statm: 8647 3254 1073 2985 0 5189 0
[pid=30235/tid=30241] ppid=30234 vsize=34588 CPUtime=2.29
/proc/30235/task/30241/stat : 30241 (pb_cplex) S 30234 30234 30073 0 -1 4202560 5875 0 0 0 222 7 0 0 17 0 2 0 146016146 35418112 3254 1992294400 134512640 146736320 4294014528 18446744073709551615 144580073 0 2 4096 16387 18446604437803703360 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 5.32
Current children cumulated vsize (KiB) 43288

[startup+6.30222 s]
/proc/loadavg: 1.39 0.45 0.16 3/108 30241
/proc/meminfo: memFree=1266340/2059040 swapFree=4139664/4192956
[pid=30234] ppid=30232 vsize=8700 CPUtime=0
/proc/30234/stat : 30234 (run) S 30232 30234 30073 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146016103 8908800 249 1992294400 4194304 4922060 140734792223040 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30234/statm: 2175 249 208 178 0 68 0
[pid=30235] ppid=30234 vsize=36880 CPUtime=11.11
/proc/30235/stat : 30235 (pb_cplex) R 30234 30234 30073 0 -1 4202496 23099 0 0 0 1082 29 0 0 17 0 2 0 146016103 37765120 3712 1992294400 134512640 146736320 4294014528 18446744073709551615 135854539 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30235/statm: 9220 3712 1073 2985 0 5762 0
[pid=30235/tid=30241] ppid=30234 vsize=36880 CPUtime=5.19
/proc/30235/task/30241/stat : 30241 (pb_cplex) R 30234 30234 30073 0 -1 4202560 10340 0 0 0 506 13 0 0 18 0 2 0 146016146 37765120 3712 1992294400 134512640 146736320 4294014528 18446744073709551615 136008454 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 11.11
Current children cumulated vsize (KiB) 45580

[startup+12.7019 s]
/proc/loadavg: 1.44 0.47 0.16 2/107 30241
/proc/meminfo: memFree=1271060/2059040 swapFree=4139664/4192956
[pid=30234] ppid=30232 vsize=8700 CPUtime=0
/proc/30234/stat : 30234 (run) S 30232 30234 30073 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146016103 8908800 249 1992294400 4194304 4922060 140734792223040 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30234/statm: 2175 249 208 178 0 68 0
[pid=30235] ppid=30234 vsize=33580 CPUtime=22.28
/proc/30235/stat : 30235 (pb_cplex) R 30234 30234 30073 0 -1 4202496 34199 0 0 0 2179 49 0 0 17 0 2 0 146016103 34385920 2822 1992294400 134512640 146736320 4294014528 18446744073709551615 135526443 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30235/statm: 8395 2823 1087 2985 0 4937 0
Current children cumulated CPU time (s) 22.28
Current children cumulated vsize (KiB) 42280

[startup+25.5013 s]
/proc/loadavg: 1.56 0.55 0.19 3/108 30245
/proc/meminfo: memFree=1267208/2059040 swapFree=4139664/4192956
[pid=30234] ppid=30232 vsize=8700 CPUtime=0
/proc/30234/stat : 30234 (run) S 30232 30234 30073 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146016103 8908800 249 1992294400 4194304 4922060 140734792223040 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30234/statm: 2175 249 208 178 0 68 0
[pid=30235] ppid=30234 vsize=36176 CPUtime=45.86
/proc/30235/stat : 30235 (pb_cplex) R 30234 30234 30073 0 -1 4202496 58481 0 0 0 4489 97 0 0 18 0 2 0 146016103 37044224 3520 1992294400 134512640 146736320 4294014528 18446744073709551615 135526785 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30235/statm: 9044 3520 1087 2985 0 5586 0
[pid=30235/tid=30243] ppid=30234 vsize=36176 CPUtime=12.23
/proc/30235/task/30243/stat : 30243 (pb_cplex) R 30234 30234 30073 0 -1 4202560 14492 0 0 0 1197 26 0 0 18 0 2 0 146017309 37044224 3520 1992294400 134512640 146736320 4294014528 18446744073709551615 135525292 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 45.86
Current children cumulated vsize (KiB) 44876

[startup+51.101 s]
/proc/loadavg: 1.71 0.66 0.24 3/108 30245
/proc/meminfo: memFree=1267084/2059040 swapFree=4139664/4192956
[pid=30234] ppid=30232 vsize=8700 CPUtime=0
/proc/30234/stat : 30234 (run) S 30232 30234 30073 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146016103 8908800 249 1992294400 4194304 4922060 140734792223040 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30234/statm: 2175 249 208 178 0 68 0
[pid=30235] ppid=30234 vsize=36292 CPUtime=92.71
/proc/30235/stat : 30235 (pb_cplex) S 30234 30234 30073 0 -1 4202496 82493 0 0 0 9079 192 0 0 17 0 2 0 146016103 37163008 3533 1992294400 134512640 146736320 4294014528 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30235/statm: 9073 3533 1088 2985 0 5615 0
[pid=30235/tid=30243] ppid=30234 vsize=36292 CPUtime=35.58
/proc/30235/task/30243/stat : 30243 (pb_cplex) R 30234 30234 30073 0 -1 4202560 29378 0 0 0 3481 77 0 0 18 0 2 0 146017309 37163008 3533 1992294400 134512640 146736320 4294014528 18446744073709551615 136015584 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 92.71
Current children cumulated vsize (KiB) 44992

[startup+102.308 s]
/proc/loadavg: 1.69 0.82 0.31 3/108 30247
/proc/meminfo: memFree=1266960/2059040 swapFree=4139664/4192956
[pid=30234] ppid=30232 vsize=8700 CPUtime=0
/proc/30234/stat : 30234 (run) S 30232 30234 30073 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146016103 8908800 249 1992294400 4194304 4922060 140734792223040 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30234/statm: 2175 249 208 178 0 68 0
[pid=30235] ppid=30234 vsize=36312 CPUtime=185.89
/proc/30235/stat : 30235 (pb_cplex) S 30234 30234 30073 0 -1 4202496 114589 0 0 0 18216 373 0 0 18 0 2 0 146016103 37183488 3596 1992294400 134512640 146736320 4294014528 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30235/statm: 9078 3596 1088 2985 0 5620 0
[pid=30235/tid=30243] ppid=30234 vsize=36312 CPUtime=81.98
/proc/30235/task/30243/stat : 30243 (pb_cplex) R 30234 30234 30073 0 -1 4202560 43650 0 0 0 8034 164 0 0 18 0 2 0 146017309 37183488 3596 1992294400 134512640 146736320 4294014528 18446744073709551615 144580073 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 185.89
Current children cumulated vsize (KiB) 45012

[startup+162.301 s]
/proc/loadavg: 1.72 0.99 0.40 3/108 30247
/proc/meminfo: memFree=1267208/2059040 swapFree=4139664/4192956
[pid=30234] ppid=30232 vsize=8700 CPUtime=0
/proc/30234/stat : 30234 (run) S 30232 30234 30073 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146016103 8908800 249 1992294400 4194304 4922060 140734792223040 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30234/statm: 2175 249 208 178 0 68 0
[pid=30235] ppid=30234 vsize=35588 CPUtime=294.52
/proc/30235/stat : 30235 (pb_cplex) R 30234 30234 30073 0 -1 4202496 147913 0 0 0 28867 585 0 0 17 0 2 0 146016103 36442112 3464 1992294400 134512640 146736320 4294014528 18446744073709551615 136400496 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30235/statm: 8897 3464 1107 2985 0 5439 0
[pid=30235/tid=30243] ppid=30234 vsize=35588 CPUtime=136.37
/proc/30235/task/30243/stat : 30243 (pb_cplex) R 30234 30234 30073 0 -1 4202560 65711 0 0 0 13363 274 0 0 17 0 2 0 146017309 36442112 3464 1992294400 134512640 146736320 4294014528 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 294.52
Current children cumulated vsize (KiB) 44288

[startup+222.301 s]
/proc/loadavg: 1.82 1.15 0.49 2/108 30249
/proc/meminfo: memFree=1266836/2059040 swapFree=4139664/4192956
[pid=30234] ppid=30232 vsize=8700 CPUtime=0
/proc/30234/stat : 30234 (run) S 30232 30234 30073 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146016103 8908800 249 1992294400 4194304 4922060 140734792223040 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30234/statm: 2175 249 208 178 0 68 0
[pid=30235] ppid=30234 vsize=36144 CPUtime=402.77
/proc/30235/stat : 30235 (pb_cplex) R 30234 30234 30073 0 -1 4202496 182871 0 0 0 39470 807 0 0 17 0 2 0 146016103 37011456 3529 1992294400 134512640 146736320 4294014528 18446744073709551615 135468651 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30235/statm: 9036 3529 1108 2985 0 5578 0
[pid=30235/tid=30243] ppid=30234 vsize=36144 CPUtime=190.07
/proc/30235/task/30243/stat : 30243 (pb_cplex) R 30234 30234 30073 0 -1 4202560 86100 0 0 0 18618 389 0 0 17 0 2 0 146017309 37011456 3529 1992294400 134512640 146736320 4294014528 18446744073709551615 135526859 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 402.77
Current children cumulated vsize (KiB) 44844

[startup+282.301 s]
/proc/loadavg: 1.93 1.30 0.58 3/108 30251
/proc/meminfo: memFree=1266588/2059040 swapFree=4139664/4192956
[pid=30234] ppid=30232 vsize=8700 CPUtime=0
/proc/30234/stat : 30234 (run) S 30232 30234 30073 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146016103 8908800 249 1992294400 4194304 4922060 140734792223040 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30234/statm: 2175 249 208 178 0 68 0
[pid=30235] ppid=30234 vsize=36184 CPUtime=512.42
/proc/30235/stat : 30235 (pb_cplex) R 30234 30234 30073 0 -1 4202496 207561 0 0 0 50220 1022 0 0 18 0 2 0 146016103 37052416 3589 1992294400 134512640 146736320 4294014528 18446744073709551615 136468850 0 0 4096 16387 18446744073709551615 0 0 17 1 0 0 0
/proc/30235/statm: 9046 3589 1110 2985 0 5588 0
[pid=30235/tid=30243] ppid=30234 vsize=36184 CPUtime=245.2
/proc/30235/task/30243/stat : 30243 (pb_cplex) R 30234 30234 30073 0 -1 4202560 98315 0 0 0 24025 495 0 0 17 0 2 0 146017309 37052416 3589 1992294400 134512640 146736320 4294014528 18446744073709551615 144757825 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 512.42
Current children cumulated vsize (KiB) 44884

[startup+342.301 s]
/proc/loadavg: 1.80 1.37 0.65 3/108 30257
/proc/meminfo: memFree=1266340/2059040 swapFree=4139664/4192956
[pid=30234] ppid=30232 vsize=8700 CPUtime=0
/proc/30234/stat : 30234 (run) S 30232 30234 30073 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146016103 8908800 249 1992294400 4194304 4922060 140734792223040 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30234/statm: 2175 249 208 178 0 68 0
[pid=30235] ppid=30234 vsize=36408 CPUtime=613.83
/proc/30235/stat : 30235 (pb_cplex) R 30234 30234 30073 0 -1 4202496 283376 0 0 0 60100 1283 0 0 16 0 2 0 146016103 37281792 3778 1992294400 134512640 146736320 4294014528 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30235/statm: 9102 3778 1112 2985 0 5644 0
[pid=30235/tid=30255] ppid=30234 vsize=36408 CPUtime=39.94
/proc/30235/task/30255/stat : 30255 (pb_cplex) R 30234 30234 30073 0 -1 4202560 35192 0 0 0 3883 111 0 0 16 0 2 0 146045436 37281792 3778 1992294400 134512640 146736320 4294014528 18446744073709551615 136633643 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 613.83
Current children cumulated vsize (KiB) 45108

[startup+402.301 s]
/proc/loadavg: 1.58 1.39 0.70 3/108 30259
/proc/meminfo: memFree=1265720/2059040 swapFree=4139664/4192956
[pid=30234] ppid=30232 vsize=8700 CPUtime=0
/proc/30234/stat : 30234 (run) S 30232 30234 30073 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146016103 8908800 249 1992294400 4194304 4922060 140734792223040 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30234/statm: 2175 249 208 178 0 68 0
[pid=30235] ppid=30234 vsize=36408 CPUtime=710.06
/proc/30235/stat : 30235 (pb_cplex) R 30234 30234 30073 0 -1 4202496 335131 0 0 0 69478 1528 0 0 16 0 2 0 146016103 37281792 3786 1992294400 134512640 146736320 4294014528 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30235/statm: 9102 3786 1112 2985 0 5644 0
[pid=30235/tid=30255] ppid=30234 vsize=36408 CPUtime=88.43
/proc/30235/task/30255/stat : 30255 (pb_cplex) R 30234 30234 30073 0 -1 4202560 60644 0 0 0 8601 242 0 0 16 0 2 0 146045436 37281792 3786 1992294400 134512640 146736320 4294014528 18446744073709551615 136365649 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 710.06
Current children cumulated vsize (KiB) 45108

[startup+462.302 s]
/proc/loadavg: 1.55 1.41 0.75 3/108 30259
/proc/meminfo: memFree=1265844/2059040 swapFree=4139664/4192956
[pid=30234] ppid=30232 vsize=8700 CPUtime=0
/proc/30234/stat : 30234 (run) S 30232 30234 30073 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146016103 8908800 249 1992294400 4194304 4922060 140734792223040 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30234/statm: 2175 249 208 178 0 68 0
[pid=30235] ppid=30234 vsize=36408 CPUtime=805.17
/proc/30235/stat : 30235 (pb_cplex) R 30234 30234 30073 0 -1 4202496 381119 0 0 0 78736 1781 0 0 16 0 2 0 146016103 37281792 3792 1992294400 134512640 146736320 4294014528 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30235/statm: 9102 3792 1112 2985 0 5644 0
[pid=30235/tid=30255] ppid=30234 vsize=36408 CPUtime=136.13
/proc/30235/task/30255/stat : 30255 (pb_cplex) R 30234 30234 30073 0 -1 4202560 74659 0 0 0 13243 370 0 0 16 0 2 0 146045436 37281792 3792 1992294400 134512640 146736320 4294014528 18446744073709551615 136015237 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 805.17
Current children cumulated vsize (KiB) 45108

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

[startup+473.502 s]
/proc/loadavg: 1.46 1.39 0.75 3/108 30261
/proc/meminfo: memFree=1265720/2059040 swapFree=4139664/4192956
[pid=30234] ppid=30232 vsize=8700 CPUtime=0
/proc/30234/stat : 30234 (run) S 30232 30234 30073 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146016103 8908800 249 1992294400 4194304 4922060 140734792223040 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30234/statm: 2175 249 208 178 0 68 0
[pid=30235] ppid=30234 vsize=36408 CPUtime=821.72
/proc/30235/stat : 30235 (pb_cplex) S 30234 30234 30073 0 -1 4202496 390493 0 0 0 80353 1819 0 0 17 0 2 0 146016103 37281792 3793 1992294400 134512640 146736320 4294014528 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30235/statm: 9102 3793 1112 2985 0 5644 0
[pid=30235/tid=30255] ppid=30234 vsize=36408 CPUtime=143.47
/proc/30235/task/30255/stat : 30255 (pb_cplex) R 30234 30234 30073 0 -1 4202560 79510 0 0 0 13958 389 0 0 16 0 2 0 146045436 37281792 3793 1992294400 134512640 146736320 4294014528 18446744073709551615 137176704 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 821.72
Current children cumulated vsize (KiB) 45108

[startup+486.301 s]
/proc/loadavg: 1.58 1.42 0.77 2/108 30261
/proc/meminfo: memFree=1265596/2059040 swapFree=4139664/4192956
[pid=30234] ppid=30232 vsize=8700 CPUtime=0
/proc/30234/stat : 30234 (run) S 30232 30234 30073 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146016103 8908800 249 1992294400 4194304 4922060 140734792223040 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30234/statm: 2175 249 208 178 0 68 0
[pid=30235] ppid=30234 vsize=37432 CPUtime=842.7
/proc/30235/stat : 30235 (pb_cplex) R 30234 30234 30073 0 -1 4202496 398432 0 0 0 82392 1878 0 0 16 0 2 0 146016103 38330368 3916 1992294400 134512640 146736320 4294014528 18446744073709551615 136000510 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30235/statm: 9358 3916 1112 2985 0 5900 0
[pid=30235/tid=30255] ppid=30234 vsize=37432 CPUtime=154.2
/proc/30235/task/30255/stat : 30255 (pb_cplex) S 30234 30234 30073 0 -1 4202560 84830 0 0 0 14999 421 0 0 16 0 2 0 146045436 38330368 3916 1992294400 134512640 146736320 4294014528 18446744073709551615 144580073 0 2 4096 16387 18446604437803703360 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 842.7
Current children cumulated vsize (KiB) 46132

[startup+492.702 s]
/proc/loadavg: 1.62 1.43 0.78 2/108 30261
/proc/meminfo: memFree=1265596/2059040 swapFree=4139664/4192956
[pid=30234] ppid=30232 vsize=8700 CPUtime=0
/proc/30234/stat : 30234 (run) S 30232 30234 30073 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146016103 8908800 249 1992294400 4194304 4922060 140734792223040 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30234/statm: 2175 249 208 178 0 68 0
[pid=30235] ppid=30234 vsize=36408 CPUtime=851.92
/proc/30235/stat : 30235 (pb_cplex) S 30234 30234 30073 0 -1 4202496 404203 0 0 0 83293 1899 0 0 16 0 2 0 146016103 37281792 3795 1992294400 134512640 146736320 4294014528 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30235/statm: 9102 3795 1112 2985 0 5644 0
[pid=30235/tid=30255] ppid=30234 vsize=36408 CPUtime=158.67
/proc/30235/task/30255/stat : 30255 (pb_cplex) R 30234 30234 30073 0 -1 4202560 85698 0 0 0 15437 430 0 0 16 0 2 0 146045436 37281792 3795 1992294400 134512640 146736320 4294014528 18446744073709551615 137366880 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 851.92
Current children cumulated vsize (KiB) 45108

[startup+494.302 s]
/proc/loadavg: 1.65 1.44 0.78 2/108 30261
/proc/meminfo: memFree=1265596/2059040 swapFree=4139664/4192956
[pid=30234] ppid=30232 vsize=8700 CPUtime=0
/proc/30234/stat : 30234 (run) S 30232 30234 30073 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146016103 8908800 249 1992294400 4194304 4922060 140734792223040 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30234/statm: 2175 249 208 178 0 68 0
[pid=30235] ppid=30234 vsize=36408 CPUtime=854.41
/proc/30235/stat : 30235 (pb_cplex) R 30234 30234 30073 0 -1 4202496 404512 0 0 0 83536 1905 0 0 16 0 2 0 146016103 37281792 3795 1992294400 134512640 146736320 4294014528 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30235/statm: 9102 3795 1112 2985 0 5644 0
[pid=30235/tid=30255] ppid=30234 vsize=36408 CPUtime=160.14
/proc/30235/task/30255/stat : 30255 (pb_cplex) R 30234 30234 30073 0 -1 4202560 85703 0 0 0 15582 432 0 0 17 0 2 0 146045436 37281792 3795 1992294400 134512640 146736320 4294014528 18446744073709551615 136015687 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 854.41
Current children cumulated vsize (KiB) 45108

[startup+495.101 s]
/proc/loadavg: 1.65 1.44 0.78 3/108 30261
/proc/meminfo: memFree=1265596/2059040 swapFree=4139664/4192956
[pid=30234] ppid=30232 vsize=8700 CPUtime=0
/proc/30234/stat : 30234 (run) S 30232 30234 30073 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146016103 8908800 249 1992294400 4194304 4922060 140734792223040 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30234/statm: 2175 249 208 178 0 68 0
[pid=30235] ppid=30234 vsize=36408 CPUtime=855.67
/proc/30235/stat : 30235 (pb_cplex) S 30234 30234 30073 0 -1 4202496 404559 0 0 0 83659 1908 0 0 16 0 2 0 146016103 37281792 3795 1992294400 134512640 146736320 4294014528 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30235/statm: 9102 3795 1112 2985 0 5644 0
[pid=30235/tid=30255] ppid=30234 vsize=36408 CPUtime=160.86
/proc/30235/task/30255/stat : 30255 (pb_cplex) R 30234 30234 30073 0 -1 4202560 85705 0 0 0 15651 435 0 0 17 0 2 0 146045436 37281792 3795 1992294400 134512640 146736320 4294014528 18446744073709551615 137681709 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 855.67
Current children cumulated vsize (KiB) 45108

[startup+495.501 s]
/proc/loadavg: 1.65 1.44 0.78 3/108 30261
/proc/meminfo: memFree=1265596/2059040 swapFree=4139664/4192956
[pid=30234] ppid=30232 vsize=8700 CPUtime=0
/proc/30234/stat : 30234 (run) S 30232 30234 30073 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146016103 8908800 249 1992294400 4194304 4922060 140734792223040 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30234/statm: 2175 249 208 178 0 68 0
[pid=30235] ppid=30234 vsize=36408 CPUtime=856.39
/proc/30235/stat : 30235 (pb_cplex) R 30234 30234 30073 0 -1 4202496 404637 0 0 0 83728 1911 0 0 16 0 2 0 146016103 37281792 3795 1992294400 134512640 146736320 4294014528 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30235/statm: 9102 3795 1112 2985 0 5644 0
[pid=30235/tid=30255] ppid=30234 vsize=36408 CPUtime=161.2
/proc/30235/task/30255/stat : 30255 (pb_cplex) R 30234 30234 30073 0 -1 4202560 85705 0 0 0 15684 436 0 0 17 0 2 0 146045436 37281792 3795 1992294400 134512640 146736320 4294014528 18446744073709551615 135933385 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 856.39
Current children cumulated vsize (KiB) 45108

[startup+495.901 s]
/proc/loadavg: 1.65 1.44 0.78 3/108 30261
/proc/meminfo: memFree=1265596/2059040 swapFree=4139664/4192956
[pid=30234] ppid=30232 vsize=8700 CPUtime=0
/proc/30234/stat : 30234 (run) S 30232 30234 30073 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146016103 8908800 249 1992294400 4194304 4922060 140734792223040 18446744073709551615 249773530245 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/30234/statm: 2175 249 208 178 0 68 0
[pid=30235] ppid=30234 vsize=36408 CPUtime=857.03
/proc/30235/stat : 30235 (pb_cplex) R 30234 30234 30073 0 -1 4202496 404638 0 0 0 83790 1913 0 0 16 0 2 0 146016103 37281792 3795 1992294400 134512640 146736320 4294014528 18446744073709551615 135450603 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/30235/statm: 9102 3795 1112 2985 0 5644 0
[pid=30235/tid=30255] ppid=30234 vsize=36408 CPUtime=161.58
/proc/30235/task/30255/stat : 30255 (pb_cplex) R 30234 30234 30073 0 -1 4202560 85706 0 0 0 15720 438 0 0 17 0 2 0 146045436 37281792 3795 1992294400 134512640 146736320 4294014528 18446744073709551615 136015707 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 857.03
Current children cumulated vsize (KiB) 45108

Child status: 0
Real time (s): 495.921
CPU time (s): 857.074
CPU user time (s): 837.931
CPU system time (s): 19.1431
CPU usage (%): 172.825
Max. virtual memory (cumulated for all children) (KiB): 47156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 837.931
system time used= 19.1431
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 405033
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= 496484
involuntary context switches= 13626

runsolver used 0.857869 second user time and 2.40063 second system time

The end

Launcher Data 

Begin job on node081 at 2010-07-02 07:07:00
IDJOB=2696919
IDBENCH=47953
IDSOLVER=1209
FILE ID=node081/2696919-1278047220
PBS_JOBID= 11198834
Free space on /tmp= 121768 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=31-P1=31-P2=37-P3=37-B.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2696919-1278047220/watcher-2696919-1278047220 -o /tmp/evaluation-result-2696919-1278047220/solver-2696919-1278047220 -C 1800 -W 2000 -M 1800  run HOME/instance-2696919-1278047220.opb

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

MD5SUM BENCH= 1faefeca557086bb8f2ad91e3f4c80d3
RANDOM SEED=54819674

node081.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.212
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.212
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1278672 kB
Buffers:        204356 kB
Cached:         459836 kB
SwapCached:       6928 kB
Active:         317496 kB
Inactive:       360788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1278672 kB
SwapTotal:     4192956 kB
SwapFree:      4139664 kB
Dirty:           16640 kB
Writeback:           0 kB
AnonPages:       12164 kB
Mapped:          11996 kB
Slab:            80092 kB
PageTables:       4040 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181528 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2696919-1278047220.opb

Free space on /tmp at the end= 121752 MiB
End job on node081 at 2010-07-02 07:15:16