Trace number 2681488

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 fixedOPT3 1736.91 1737.37

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=97-P1=11-P2=73-P3=43-P4=127-P5=127-P6=37-P7=127-P8=5-B.opb
MD5SUM44a2a8c9706392fba8f7dee35869ba61
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 benchmark13.7469
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 variables168
Total number of constraints17
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 constraints17
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)392
Sum of products size (including duplicates)784
Number of different products392
Sum of products size784

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 409/0 clauses 392/0 units 0
0.00/0.00	c vars 168
0.00/0.00	c objective 7 + 0
33.08/33.11	c 29.8055 17.6016 8838 728029
33.08/33.11	o 107
279.72/279.83	c 248.858 18.668 3002 7301181
279.72/279.83	o 101
374.20/374.31	c 333.056 18.9375 3580 9593528
374.20/374.31	o 19
405.09/405.26	c 360.466 18.9375 2183 10415835
405.09/405.26	o 17
424.68/424.84	c 377.845 18.9375 2216 10960283
424.68/424.84	o 13
453.57/453.73	c 403.524 18.9375 1963 11724407
453.57/453.73	o 5
468.08/468.20	c 416.392 19.0664 2138 12038111
468.08/468.20	o 3
1736.84/1737.32	c 1549.21 19.9727 1432 41024956
1736.84/1737.32	s OPTIMUM FOUND
1736.84/1737.32	v x1 x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 -x10 x11 -x12 x13 -x14 x15 -x16 -x17 -x18 x19 x20 -x21 x22 x23 -x24 -x25 -x26 x27 -x28 x29 x30 -x31 -x32 -x33 -x34 -x35 x36 x37 -x38 -x39 -x40 -x41 -x42 x43 x44 -x45 -x46 -x47 -x48 -x49 x50 x51 -x52 -x53 -x54 -x55 -x56 x57 x58 x59 -x60 x61 -x62 x63 x64 x65 -x66 x67 x68 x69 x70 x71 x72 -x73 x74 -x75 -x76 -x77 x78 -x79 -x80 -x81 -x82 -x83 -x84 x85 x86 -x87 -x88 -x89 -x90 -x91 x92 -x93 -x94 x95 -x96 -x97 -x98 x99 x100 -x101 x102 x103 -x104 -x105 x106 -x107 -x108 -x109 x110 -x111 x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 x120 x121 x122 x123 -x124 x125 -x126 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 x163 x164 -x165 x166 x167 -x168

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-2681488-1277498841/watcher-2681488-1277498841 -o /tmp/evaluation-result-2681488-1277498841/solver-2681488-1277498841 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681488-1277498841.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: 1.05 1.03 1.00 3/106 29095
/proc/meminfo: memFree=1834264/2059040 swapFree=4140024/4192956
[pid=29095] ppid=29093 vsize=3048 CPUtime=0
/proc/29095/stat : 29095 (pbct) R 29093 29095 28581 0 -1 4202496 478 0 0 0 0 0 0 0 25 0 1 0 91177802 3121152 398 1992294400 134512640 136421960 4291003504 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29095/statm: 795 400 189 467 0 326 0

[startup+0.02828 s]
/proc/loadavg: 1.05 1.03 1.00 3/106 29095
/proc/meminfo: memFree=1834264/2059040 swapFree=4140024/4192956
[pid=29095] ppid=29093 vsize=5316 CPUtime=0.02
/proc/29095/stat : 29095 (pbct) R 29093 29095 28581 0 -1 4202496 1029 0 0 0 2 0 0 0 25 0 1 0 91177802 5443584 949 1992294400 134512640 136421960 4291003504 18446744073709551615 135829965 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29095/statm: 1329 949 193 467 0 860 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5316

[startup+0.101287 s]
/proc/loadavg: 1.05 1.03 1.00 3/106 29095
/proc/meminfo: memFree=1834264/2059040 swapFree=4140024/4192956
[pid=29095] ppid=29093 vsize=12908 CPUtime=0.09
/proc/29095/stat : 29095 (pbct) R 29093 29095 28581 0 -1 4202496 2859 0 0 0 8 1 0 0 25 0 1 0 91177802 13217792 2779 1992294400 134512640 136421960 4291003504 18446744073709551615 135809631 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29095/statm: 3227 2779 203 467 0 2758 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12908

[startup+0.301307 s]
/proc/loadavg: 1.05 1.03 1.00 3/106 29095
/proc/meminfo: memFree=1834264/2059040 swapFree=4140024/4192956
[pid=29095] ppid=29093 vsize=14344 CPUtime=0.29
/proc/29095/stat : 29095 (pbct) R 29093 29095 28581 0 -1 4202496 3240 0 0 0 26 3 0 0 25 0 1 0 91177802 14688256 3160 1992294400 134512640 136421960 4291003504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29095/statm: 3586 3160 215 467 0 3117 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14344

[startup+0.701349 s]
/proc/loadavg: 1.05 1.03 1.00 3/106 29095
/proc/meminfo: memFree=1834264/2059040 swapFree=4140024/4192956
[pid=29095] ppid=29093 vsize=14860 CPUtime=0.69
/proc/29095/stat : 29095 (pbct) R 29093 29095 28581 0 -1 4202496 3365 0 0 0 61 8 0 0 25 0 1 0 91177802 15216640 3285 1992294400 134512640 136421960 4291003504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29095/statm: 3715 3285 215 467 0 3246 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14860

[startup+1.50143 s]
/proc/loadavg: 1.05 1.03 1.00 2/107 29096
/proc/meminfo: memFree=1821360/2059040 swapFree=4140024/4192956
[pid=29095] ppid=29093 vsize=15380 CPUtime=1.49
/proc/29095/stat : 29095 (pbct) R 29093 29095 28581 0 -1 4202496 3480 0 0 0 131 18 0 0 25 0 1 0 91177802 15749120 3400 1992294400 134512640 136421960 4291003504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29095/statm: 3845 3400 215 467 0 3376 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15380

[startup+3.1016 s]
/proc/loadavg: 1.05 1.03 1.00 2/107 29096
/proc/meminfo: memFree=1820988/2059040 swapFree=4140024/4192956
[pid=29095] ppid=29093 vsize=15908 CPUtime=3.09
/proc/29095/stat : 29095 (pbct) R 29093 29095 28581 0 -1 4202496 3633 0 0 0 277 32 0 0 25 0 1 0 91177802 16289792 3553 1992294400 134512640 136421960 4291003504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29095/statm: 3977 3553 215 467 0 3508 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15908

[startup+6.30093 s]
/proc/loadavg: 1.04 1.03 1.00 2/107 29096
/proc/meminfo: memFree=1820368/2059040 swapFree=4140024/4192956
[pid=29095] ppid=29093 vsize=16164 CPUtime=6.29
/proc/29095/stat : 29095 (pbct) R 29093 29095 28581 0 -1 4202496 3695 0 0 0 565 64 0 0 25 0 1 0 91177802 16551936 3615 1992294400 134512640 136421960 4291003504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29095/statm: 4041 3615 215 467 0 3572 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16164

[startup+12.7006 s]
/proc/loadavg: 1.04 1.03 1.00 2/107 29096
/proc/meminfo: memFree=1819508/2059040 swapFree=4140024/4192956
[pid=29095] ppid=29093 vsize=16820 CPUtime=12.69
/proc/29095/stat : 29095 (pbct) R 29093 29095 28581 0 -1 4202496 3837 0 0 0 1139 130 0 0 25 0 1 0 91177802 17223680 3757 1992294400 134512640 136421960 4291003504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29095/statm: 4205 3757 215 467 0 3736 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16820

[startup+25.5009 s]
/proc/loadavg: 1.03 1.03 1.00 2/107 29096
/proc/meminfo: memFree=1818516/2059040 swapFree=4140024/4192956
[pid=29095] ppid=29093 vsize=17884 CPUtime=25.49
/proc/29095/stat : 29095 (pbct) R 29093 29095 28581 0 -1 4202496 4097 0 0 0 2292 257 0 0 25 0 1 0 91177802 18313216 4017 1992294400 134512640 136421960 4291003504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29095/statm: 4471 4017 215 467 0 4002 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17884

[startup+51.1016 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 29098
/proc/meminfo: memFree=1818144/2059040 swapFree=4140024/4192956
[pid=29095] ppid=29093 vsize=18304 CPUtime=51.08
/proc/29095/stat : 29095 (pbct) R 29093 29095 28581 0 -1 4202496 4219 0 0 0 4572 536 0 0 25 0 1 0 91177802 18743296 4138 1992294400 134512640 136421960 4291003504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29095/statm: 4576 4138 238 467 0 4107 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18304

[startup+102.309 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 29098
/proc/meminfo: memFree=1818020/2059040 swapFree=4140024/4192956
[pid=29095] ppid=29093 vsize=18440 CPUtime=102.27
/proc/29095/stat : 29095 (pbct) R 29093 29095 28581 0 -1 4202496 4240 0 0 0 9104 1123 0 0 25 0 1 0 91177802 18882560 4159 1992294400 134512640 136421960 4291003504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29095/statm: 4610 4159 238 467 0 4141 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18440

[startup+162.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 29100
/proc/meminfo: memFree=1817400/2059040 swapFree=4140024/4192956
[pid=29095] ppid=29093 vsize=18848 CPUtime=162.25
/proc/29095/stat : 29095 (pbct) R 29093 29095 28581 0 -1 4202496 4347 0 0 0 14441 1784 0 0 25 0 1 0 91177802 19300352 4266 1992294400 134512640 136421960 4291003504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29095/statm: 4712 4266 238 467 0 4243 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 18848

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 29102
/proc/meminfo: memFree=1817152/2059040 swapFree=4140024/4192956
[pid=29095] ppid=29093 vsize=19112 CPUtime=222.23
/proc/29095/stat : 29095 (pbct) R 29093 29095 28581 0 -1 4202496 4412 0 0 0 19769 2454 0 0 25 0 1 0 91177802 19570688 4331 1992294400 134512640 136421960 4291003504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29095/statm: 4778 4331 238 467 0 4309 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 19112

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29104
/proc/meminfo: memFree=1817152/2059040 swapFree=4140024/4192956
[pid=29095] ppid=29093 vsize=19112 CPUtime=282.22
/proc/29095/stat : 29095 (pbct) R 29093 29095 28581 0 -1 4202496 4420 0 0 0 25106 3116 0 0 25 0 1 0 91177802 19570688 4338 1992294400 134512640 136421960 4291003504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29095/statm: 4778 4338 238 467 0 4309 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 19112

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29106
/proc/meminfo: memFree=1817028/2059040 swapFree=4140024/4192956
[pid=29095] ppid=29093 vsize=19388 CPUtime=342.21
/proc/29095/stat : 29095 (pbct) R 29093 29095 28581 0 -1 4202496 4462 0 0 0 30466 3755 0 0 25 0 1 0 91177802 19853312 4380 1992294400 134512640 136421960 4291003504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29095/statm: 4847 4380 238 467 0 4378 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 19388

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29106
/proc/meminfo: memFree=1817028/2059040 swapFree=4140024/4192956
[pid=29095] ppid=29093 vsize=19388 CPUtime=402.19
/proc/29095/stat : 29095 (pbct) R 29093 29095 28581 0 -1 4202496 4476 0 0 0 35781 4438 0 0 25 0 1 0 91177802 19853312 4393 1992294400 134512640 136421960 4291003504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29095/statm: 4847 4393 238 467 0 4378 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 19388

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29108
/proc/meminfo: memFree=1816656/2059040 swapFree=4140024/4192956
[pid=29095] ppid=29093 vsize=19520 CPUtime=462.18
/proc/29095/stat : 29095 (pbct) R 29093 29095 28581 0 -1 4202496 4519 0 0 0 41114 5104 0 0 25 0 1 0 91177802 19988480 4433 1992294400 134512640 136421960 4291003504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29095/statm: 4880 4433 238 467 0 4411 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 19520

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29110
/proc/meminfo: memFree=1816656/2059040 swapFree=4140024/4192956
[pid=29095] ppid=29093 vsize=19520 CPUtime=522.16
/proc/29095/stat : 29095 (pbct) R 29093 29095 28581 0 -1 4202496 4531 0 0 0 46447 5769 0 0 25 0 1 0 91177802 19988480 4444 1992294400 134512640 136421960 4291003504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29095/statm: 4880 4444 238 467 0 4411 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 19520

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29112
/proc/meminfo: memFree=1816532/2059040 swapFree=4140024/4192956
[pid=29095] ppid=29093 vsize=19652 CPUtime=582.15
/proc/29095/stat : 29095 (pbct) R 29093 29095 28581 0 -1 4202496 4545 0 0 0 51778 6437 0 0 25 0 1 0 91177802 20123648 4458 1992294400 134512640 136421960 4291003504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29095/statm: 4913 4458 238 467 0 4444 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 19652

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29114
/proc/meminfo: memFree=1816408/2059040 swapFree=4140024/4192956
[pid=29095] ppid=29093 vsize=19784 CPUtime=642.13
/proc/29095/stat : 29095 (pbct) R 29093 29095 28581 0 -1 4202496 4575 0 0 0 57155 7058 0 0 25 0 1 0 91177802 20258816 4488 1992294400 134512640 136421960 4291003504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29095/statm: 4946 4488 238 467 0 4477 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 19784

[startup+702.301 s]

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

/proc/meminfo: memFree=1815292/2059040 swapFree=4140024/4192956
[pid=29095] ppid=29093 vsize=20048 CPUtime=1002.03
/proc/29095/stat : 29095 (pbct) R 29093 29095 28581 0 -1 4202496 4649 0 0 0 89227 10976 0 0 25 0 1 0 91177802 20529152 4562 1992294400 134512640 136421960 4291003504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29095/statm: 5012 4562 238 467 0 4543 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 20048

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29133
/proc/meminfo: memFree=1815292/2059040 swapFree=4140024/4192956
[pid=29095] ppid=29093 vsize=20048 CPUtime=1062.01
/proc/29095/stat : 29095 (pbct) R 29093 29095 28581 0 -1 4202496 4657 0 0 0 94570 11631 0 0 25 0 1 0 91177802 20529152 4570 1992294400 134512640 136421960 4291003504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29095/statm: 5012 4570 238 467 0 4543 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 20048

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29135
/proc/meminfo: memFree=1815168/2059040 swapFree=4140024/4192956
[pid=29095] ppid=29093 vsize=20048 CPUtime=1122
/proc/29095/stat : 29095 (pbct) R 29093 29095 28581 0 -1 4202496 4659 0 0 0 99897 12303 0 0 25 0 1 0 91177802 20529152 4572 1992294400 134512640 136421960 4291003504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29095/statm: 5012 4572 238 467 0 4543 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 20048

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29137
/proc/meminfo: memFree=1815168/2059040 swapFree=4140024/4192956
[pid=29095] ppid=29093 vsize=20048 CPUtime=1181.98
/proc/29095/stat : 29095 (pbct) R 29093 29095 28581 0 -1 4202496 4664 0 0 0 105253 12945 0 0 25 0 1 0 91177802 20529152 4577 1992294400 134512640 136421960 4291003504 18446744073709551615 134902611 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29095/statm: 5012 4577 238 467 0 4543 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 20048

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29139
/proc/meminfo: memFree=1814920/2059040 swapFree=4140024/4192956
[pid=29095] ppid=29093 vsize=20048 CPUtime=1241.96
/proc/29095/stat : 29095 (pbct) R 29093 29095 28581 0 -1 4202496 4670 0 0 0 110585 13611 0 0 25 0 1 0 91177802 20529152 4583 1992294400 134512640 136421960 4291003504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29095/statm: 5012 4583 238 467 0 4543 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 20048

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29139
/proc/meminfo: memFree=1814796/2059040 swapFree=4140024/4192956
[pid=29095] ppid=29093 vsize=20188 CPUtime=1301.96
/proc/29095/stat : 29095 (pbct) R 29093 29095 28581 0 -1 4202496 4675 0 0 0 115940 14256 0 0 25 0 1 0 91177802 20672512 4588 1992294400 134512640 136421960 4291003504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29095/statm: 5047 4588 238 467 0 4578 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 20188

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29141
/proc/meminfo: memFree=1814796/2059040 swapFree=4140024/4192956
[pid=29095] ppid=29093 vsize=20188 CPUtime=1361.93
/proc/29095/stat : 29095 (pbct) R 29093 29095 28581 0 -1 4202496 4675 0 0 0 121331 14862 0 0 25 0 1 0 91177802 20672512 4588 1992294400 134512640 136421960 4291003504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29095/statm: 5047 4588 238 467 0 4578 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 20188

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29143
/proc/meminfo: memFree=1814796/2059040 swapFree=4140024/4192956
[pid=29095] ppid=29093 vsize=20188 CPUtime=1421.92
/proc/29095/stat : 29095 (pbct) R 29093 29095 28581 0 -1 4202496 4697 0 0 0 126696 15496 0 0 25 0 1 0 91177802 20672512 4610 1992294400 134512640 136421960 4291003504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29095/statm: 5047 4610 238 467 0 4578 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 20188

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29145
/proc/meminfo: memFree=1814796/2059040 swapFree=4140024/4192956
[pid=29095] ppid=29093 vsize=20316 CPUtime=1481.9
/proc/29095/stat : 29095 (pbct) R 29093 29095 28581 0 -1 4202496 4737 0 0 0 132054 16136 0 0 25 0 1 0 91177802 20803584 4617 1992294400 134512640 136421960 4291003504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29095/statm: 5079 4617 238 467 0 4610 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 20316

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29147
/proc/meminfo: memFree=1814796/2059040 swapFree=4140024/4192956
[pid=29095] ppid=29093 vsize=20448 CPUtime=1541.89
/proc/29095/stat : 29095 (pbct) R 29093 29095 28581 0 -1 4202496 4742 0 0 0 137420 16769 0 0 25 0 1 0 91177802 20938752 4622 1992294400 134512640 136421960 4291003504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29095/statm: 5112 4622 238 467 0 4643 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 20448

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29147
/proc/meminfo: memFree=1814672/2059040 swapFree=4140024/4192956
[pid=29095] ppid=29093 vsize=20448 CPUtime=1601.86
/proc/29095/stat : 29095 (pbct) R 29093 29095 28581 0 -1 4202496 4744 0 0 0 142801 17385 0 0 25 0 1 0 91177802 20938752 4624 1992294400 134512640 136421960 4291003504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29095/statm: 5112 4624 238 467 0 4643 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 20448

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29149
/proc/meminfo: memFree=1814548/2059040 swapFree=4140024/4192956
[pid=29095] ppid=29093 vsize=20448 CPUtime=1661.85
/proc/29095/stat : 29095 (pbct) R 29093 29095 28581 0 -1 4202496 4747 0 0 0 148159 18026 0 0 25 0 1 0 91177802 20938752 4627 1992294400 134512640 136421960 4291003504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29095/statm: 5112 4627 238 467 0 4643 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 20448

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29151
/proc/meminfo: memFree=1814548/2059040 swapFree=4140024/4192956
[pid=29095] ppid=29093 vsize=20448 CPUtime=1721.84
/proc/29095/stat : 29095 (pbct) R 29093 29095 28581 0 -1 4202496 4749 0 0 0 153572 18612 0 0 25 0 1 0 91177802 20938752 4629 1992294400 134512640 136421960 4291003504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29095/statm: 5112 4629 238 467 0 4643 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 20448

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

[startup+1727.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29151
/proc/meminfo: memFree=1814548/2059040 swapFree=4140024/4192956
[pid=29095] ppid=29093 vsize=20448 CPUtime=1727.43
/proc/29095/stat : 29095 (pbct) R 29093 29095 28581 0 -1 4202496 4749 0 0 0 154076 18667 0 0 25 0 1 0 91177802 20938752 4629 1992294400 134512640 136421960 4291003504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29095/statm: 5112 4629 238 467 0 4643 0
Current children cumulated CPU time (s) 1727.43
Current children cumulated vsize (KiB) 20448

[startup+1734.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29151
/proc/meminfo: memFree=1814424/2059040 swapFree=4140024/4192956
[pid=29095] ppid=29093 vsize=20448 CPUtime=1733.83
/proc/29095/stat : 29095 (pbct) R 29093 29095 28581 0 -1 4202496 4749 0 0 0 154647 18736 0 0 25 0 1 0 91177802 20938752 4629 1992294400 134512640 136421960 4291003504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29095/statm: 5112 4629 238 467 0 4643 0
Current children cumulated CPU time (s) 1733.83
Current children cumulated vsize (KiB) 20448

[startup+1735.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29151
/proc/meminfo: memFree=1814424/2059040 swapFree=4140024/4192956
[pid=29095] ppid=29093 vsize=20448 CPUtime=1735.44
/proc/29095/stat : 29095 (pbct) R 29093 29095 28581 0 -1 4202496 4749 0 0 0 154792 18752 0 0 25 0 1 0 91177802 20938752 4629 1992294400 134512640 136421960 4291003504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29095/statm: 5112 4629 238 467 0 4643 0
Current children cumulated CPU time (s) 1735.44
Current children cumulated vsize (KiB) 20448

[startup+1736.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29151
/proc/meminfo: memFree=1814424/2059040 swapFree=4140024/4192956
[pid=29095] ppid=29093 vsize=20448 CPUtime=1736.24
/proc/29095/stat : 29095 (pbct) R 29093 29095 28581 0 -1 4202496 4749 0 0 0 154865 18759 0 0 25 0 1 0 91177802 20938752 4629 1992294400 134512640 136421960 4291003504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29095/statm: 5112 4629 238 467 0 4643 0
Current children cumulated CPU time (s) 1736.24
Current children cumulated vsize (KiB) 20448

[startup+1737.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29151
/proc/meminfo: memFree=1814424/2059040 swapFree=4140024/4192956
[pid=29095] ppid=29093 vsize=20448 CPUtime=1736.64
/proc/29095/stat : 29095 (pbct) R 29093 29095 28581 0 -1 4202496 4749 0 0 0 154901 18763 0 0 25 0 1 0 91177802 20938752 4629 1992294400 134512640 136421960 4291003504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29095/statm: 5112 4629 238 467 0 4643 0
Current children cumulated CPU time (s) 1736.64
Current children cumulated vsize (KiB) 20448

[startup+1737.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29151
/proc/meminfo: memFree=1814424/2059040 swapFree=4140024/4192956
[pid=29095] ppid=29093 vsize=20448 CPUtime=1736.84
/proc/29095/stat : 29095 (pbct) R 29093 29095 28581 0 -1 4202496 4749 0 0 0 154919 18765 0 0 25 0 1 0 91177802 20938752 4629 1992294400 134512640 136421960 4291003504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29095/statm: 5112 4629 238 467 0 4643 0
Current children cumulated CPU time (s) 1736.84
Current children cumulated vsize (KiB) 20448

Child status: 0
Real time (s): 1737.37
CPU time (s): 1736.91
CPU user time (s): 1549.25
CPU system time (s): 187.658
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 20448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1549.25
system time used= 187.658
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4754
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= 22211

runsolver used 3.05854 second user time and 8.00678 second system time

The end

Launcher Data 

Begin job on node083 at 2010-06-25 22:47:21
IDJOB=2681488
IDBENCH=47977
IDSOLVER=1192
FILE ID=node083/2681488-1277498841
PBS_JOBID= 11190539
Free space on /tmp= 62496 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=97-P1=11-P2=73-P3=43-P4=127-P5=127-P6=37-P7=127-P8=5-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681488-1277498841/watcher-2681488-1277498841 -o /tmp/evaluation-result-2681488-1277498841/solver-2681488-1277498841 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681488-1277498841.opb

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

MD5SUM BENCH= 44a2a8c9706392fba8f7dee35869ba61
RANDOM SEED=43917213

node083.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		: 3000.262
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	: 6000.52
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		: 3000.262
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	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1834784 kB
Buffers:         38060 kB
Cached:          88948 kB
SwapCached:       5404 kB
Active:          56716 kB
Inactive:        83328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1834784 kB
SwapTotal:     4192956 kB
SwapFree:      4140024 kB
Dirty:            1932 kB
Writeback:           0 kB
AnonPages:       11684 kB
Mapped:          11996 kB
Slab:            62136 kB
PageTables:       4224 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182712 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= 62496 MiB
End job on node083 at 2010-06-25 23:16:18