Trace number 2681768

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)-57 1800.1 1800.68

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_25_5.opb
MD5SUMdfd3914a8aa1cc34e3abdf0a14d8373d
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-59
Best CPU time to get the best result obtained on this benchmark1798.13
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -82
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1501
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
Number of terms in the objective function 500
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)31412
Sum of products size (including duplicates)62824
Number of different products15706
Sum of products size31412

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
0.29/0.31	c constraints 16707/0 clauses 16206/0 units 0
0.29/0.31	c vars 1000
0.29/0.31	c objective 500 + -500
6.69/6.76	c 6.24105 458.645 6 16390
6.69/6.76	o -47
6.99/7.09	c 6.557 467.539 7 16857
6.99/7.09	o -48
43.47/43.50	c 42.6195 469.215 1757 83725
43.47/43.50	o -49
43.77/43.86	c 42.9765 469.215 1787 84178
43.77/43.86	o -50
44.08/44.19	c 43.3094 469.344 1813 84654
44.08/44.19	o -51
44.47/44.51	c 43.6234 469.344 1826 85079
44.47/44.51	o -52
44.88/44.92	c 44.0233 469.344 1832 85693
44.88/44.92	o -53
45.18/45.27	c 44.3743 469.344 1839 86185
45.18/45.27	o -54
45.48/45.60	c 44.6982 469.344 1843 86626
45.48/45.60	o -55
45.87/45.95	c 45.0532 469.344 1845 87137
45.87/45.95	o -56
1686.45/1687.02	c 1674.39 607.16 135246 2099647
1686.45/1687.02	o -57
1800.03/1800.61	s SATISFIABLE
1800.03/1800.61	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 x62 -x63 -x64 -x65 x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 x80 -x81 -x82 x83 -x84 -x85 -x86 -x87 x88 -x89 -x90 -x91 -x92 -x93 -x94 -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 -x169 -x170 -x171 -x172 x173 -x174 -x175 -x176 x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 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Verifier Data 

OK	-57

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681768-1277504310/watcher-2681768-1277504310 -o /tmp/evaluation-result-2681768-1277504310/solver-2681768-1277504310 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681768-1277504310.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29759
/proc/meminfo: memFree=1892652/2059040 swapFree=4139556/4192956
[pid=29759] ppid=29757 vsize=2268 CPUtime=0
/proc/29759/stat : 29759 (pbct) R 29757 29759 28958 0 -1 4202496 293 0 0 0 0 0 0 0 20 0 1 0 91721968 2322432 213 1992294400 134512640 136421960 4291640096 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29759/statm: 567 214 145 467 0 98 0

[startup+0.091908 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29759
/proc/meminfo: memFree=1892652/2059040 swapFree=4139556/4192956
[pid=29759] ppid=29757 vsize=4512 CPUtime=0.08
/proc/29759/stat : 29759 (pbct) R 29757 29759 28958 0 -1 4202496 858 0 0 0 8 0 0 0 20 0 1 0 91721968 4620288 778 1992294400 134512640 136421960 4291640096 18446744073709551615 135810703 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29759/statm: 1128 779 145 467 0 659 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4512

[startup+0.10091 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29759
/proc/meminfo: memFree=1892652/2059040 swapFree=4139556/4192956
[pid=29759] ppid=29757 vsize=4776 CPUtime=0.09
/proc/29759/stat : 29759 (pbct) R 29757 29759 28958 0 -1 4202496 910 0 0 0 9 0 0 0 20 0 1 0 91721968 4890624 830 1992294400 134512640 136421960 4291640096 18446744073709551615 135160314 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29759/statm: 1194 830 145 467 0 725 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4776

[startup+0.300945 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29759
/proc/meminfo: memFree=1892652/2059040 swapFree=4139556/4192956
[pid=29759] ppid=29757 vsize=11316 CPUtime=0.29
/proc/29759/stat : 29759 (pbct) R 29757 29759 28958 0 -1 4202496 2561 0 0 0 28 1 0 0 20 0 1 0 91721968 11587584 2481 1992294400 134512640 136421960 4291640096 18446744073709551615 135163225 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29759/statm: 2829 2482 146 467 0 2360 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11316

[startup+0.701011 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29759
/proc/meminfo: memFree=1892652/2059040 swapFree=4139556/4192956
[pid=29759] ppid=29757 vsize=50032 CPUtime=0.69
/proc/29759/stat : 29759 (pbct) R 29757 29759 28958 0 -1 4202496 12430 0 0 0 65 4 0 0 21 0 1 0 91721968 51232768 11877 1992294400 134512640 136421960 4291640096 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29759/statm: 12508 11878 190 467 0 12039 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 50032

[startup+1.50114 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29760
/proc/meminfo: memFree=1821840/2059040 swapFree=4139556/4192956
[pid=29759] ppid=29757 vsize=108124 CPUtime=1.49
/proc/29759/stat : 29759 (pbct) R 29757 29759 28958 0 -1 4202496 28035 0 0 0 137 12 0 0 23 0 1 0 91721968 110718976 26483 1992294400 134512640 136421960 4291640096 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29759/statm: 27031 26484 194 467 0 26562 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 108124

[startup+3.10041 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29760
/proc/meminfo: memFree=1747068/2059040 swapFree=4139556/4192956
[pid=29759] ppid=29757 vsize=215668 CPUtime=3.09
/proc/29759/stat : 29759 (pbct) R 29757 29759 28958 0 -1 4202496 56721 0 0 0 283 26 0 0 25 0 1 0 91721968 220844032 52988 1992294400 134512640 136421960 4291640096 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29759/statm: 53917 52988 194 467 0 53448 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 215668

[startup+6.30195 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29760
/proc/meminfo: memFree=1486172/2059040 swapFree=4139556/4192956
[pid=29759] ppid=29757 vsize=462800 CPUtime=6.29
/proc/29759/stat : 29759 (pbct) R 29757 29759 28958 0 -1 4202496 120914 0 0 0 578 51 0 0 25 0 1 0 91721968 473907200 111676 1992294400 134512640 136421960 4291640096 18446744073709551615 135028707 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29759/statm: 115700 111676 209 467 0 115231 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 462800

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29760
/proc/meminfo: memFree=1436572/2059040 swapFree=4139556/4192956
[pid=29759] ppid=29757 vsize=479020 CPUtime=12.69
/proc/29759/stat : 29759 (pbct) R 29757 29759 28958 0 -1 4202496 125275 0 0 0 1210 59 0 0 25 0 1 0 91721968 490516480 113873 1992294400 134512640 136421960 4291640096 18446744073709551615 135006551 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29759/statm: 119755 113873 238 467 0 119286 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 479020

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29762
/proc/meminfo: memFree=1436076/2059040 swapFree=4139556/4192956
[pid=29759] ppid=29757 vsize=479548 CPUtime=25.48
/proc/29759/stat : 29759 (pbct) R 29757 29759 28958 0 -1 4202496 125388 0 0 0 2478 70 0 0 25 0 1 0 91721968 491057152 113986 1992294400 134512640 136421960 4291640096 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29759/statm: 119887 113986 238 467 0 119418 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 479548

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29762
/proc/meminfo: memFree=1434588/2059040 swapFree=4139556/4192956
[pid=29759] ppid=29757 vsize=481132 CPUtime=51.07
/proc/29759/stat : 29759 (pbct) R 29757 29759 28958 0 -1 4202496 125807 0 0 0 5015 92 0 0 25 0 1 0 91721968 492679168 114397 1992294400 134512640 136421960 4291640096 18446744073709551615 134620031 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29759/statm: 120283 114397 238 467 0 119814 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 481132

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29764
/proc/meminfo: memFree=1432232/2059040 swapFree=4139556/4192956
[pid=29759] ppid=29757 vsize=483244 CPUtime=102.26
/proc/29759/stat : 29759 (pbct) R 29757 29759 28958 0 -1 4202496 126315 0 0 0 10096 130 0 0 25 0 1 0 91721968 494841856 114905 1992294400 134512640 136421960 4291640096 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29759/statm: 120811 114905 238 467 0 120342 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 483244

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29764
/proc/meminfo: memFree=1425908/2059040 swapFree=4139556/4192956
[pid=29759] ppid=29757 vsize=489448 CPUtime=162.24
/proc/29759/stat : 29759 (pbct) R 29757 29759 28958 0 -1 4202496 127894 0 0 0 16042 182 0 0 25 0 1 0 91721968 501194752 116484 1992294400 134512640 136421960 4291640096 18446744073709551615 135028336 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29759/statm: 122362 116484 238 467 0 121893 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 489448

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29766
/proc/meminfo: memFree=1422560/2059040 swapFree=4139556/4192956
[pid=29759] ppid=29757 vsize=492936 CPUtime=222.22
/proc/29759/stat : 29759 (pbct) R 29757 29759 28958 0 -1 4202496 128740 0 0 0 21993 229 0 0 25 0 1 0 91721968 504766464 117330 1992294400 134512640 136421960 4291640096 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29759/statm: 123234 117330 238 467 0 122765 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 492936

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29768
/proc/meminfo: memFree=1414376/2059040 swapFree=4139556/4192956
[pid=29759] ppid=29757 vsize=501120 CPUtime=282.2
/proc/29759/stat : 29759 (pbct) R 29757 29759 28958 0 -1 4202496 130782 0 0 0 27939 281 0 0 25 0 1 0 91721968 513146880 119372 1992294400 134512640 136421960 4291640096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29759/statm: 125280 119372 238 467 0 124811 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 501120

[startup+342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29770
/proc/meminfo: memFree=1411028/2059040 swapFree=4139556/4192956
[pid=29759] ppid=29757 vsize=504288 CPUtime=342.18
/proc/29759/stat : 29759 (pbct) R 29757 29759 28958 0 -1 4202496 131587 0 0 0 33889 329 0 0 25 0 1 0 91721968 516390912 120177 1992294400 134512640 136421960 4291640096 18446744073709551615 135020548 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29759/statm: 126072 120177 238 467 0 125603 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 504288

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29772
/proc/meminfo: memFree=1407556/2059040 swapFree=4139556/4192956
[pid=29759] ppid=29757 vsize=507720 CPUtime=402.16
/proc/29759/stat : 29759 (pbct) R 29757 29759 28958 0 -1 4202496 132448 0 0 0 39844 372 0 0 25 0 1 0 91721968 519905280 121038 1992294400 134512640 136421960 4291640096 18446744073709551615 135025621 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29759/statm: 126930 121038 238 467 0 126461 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 507720

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29772
/proc/meminfo: memFree=1403216/2059040 swapFree=4139556/4192956
[pid=29759] ppid=29757 vsize=512000 CPUtime=462.14
/proc/29759/stat : 29759 (pbct) R 29757 29759 28958 0 -1 4202496 133507 0 0 0 45796 418 0 0 25 0 1 0 91721968 524288000 122097 1992294400 134512640 136421960 4291640096 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29759/statm: 128000 122097 238 467 0 127531 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 512000

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29774
/proc/meminfo: memFree=1399496/2059040 swapFree=4139556/4192956
[pid=29759] ppid=29757 vsize=516752 CPUtime=522.13
/proc/29759/stat : 29759 (pbct) R 29757 29759 28958 0 -1 4202496 134696 0 0 0 51753 460 0 0 25 0 1 0 91721968 529154048 123286 1992294400 134512640 136421960 4291640096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29759/statm: 129188 123286 238 467 0 128719 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 516752

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29776
/proc/meminfo: memFree=1391436/2059040 swapFree=4139556/4192956
[pid=29759] ppid=29757 vsize=523616 CPUtime=582.1
/proc/29759/stat : 29759 (pbct) R 29757 29759 28958 0 -1 4202496 136426 0 0 0 57700 510 0 0 25 0 1 0 91721968 536182784 125016 1992294400 134512640 136421960 4291640096 18446744073709551615 135021797 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29759/statm: 130904 125016 238 467 0 130435 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 523616

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29778
/proc/meminfo: memFree=1381888/2059040 swapFree=4139556/4192956
[pid=29759] ppid=29757 vsize=533288 CPUtime=642.09
/proc/29759/stat : 29759 (pbct) R 29757 29759 28958 0 -1 4202496 138831 0 0 0 63664 545 0 0 25 0 1 0 91721968 546086912 127421 1992294400 134512640 136421960 4291640096 18446744073709551615 135686762 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29759/statm: 133322 127421 238 467 0 132853 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 533288

[startup+702.302 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29782
/proc/meminfo: memFree=1370852/2059040 swapFree=4139556/4192956
[pid=29759] ppid=29757 vsize=543980 CPUtime=822.03
/proc/29759/stat : 29759 (pbct) R 29757 29759 28958 0 -1 4202496 141515 0 0 0 81543 660 0 0 25 0 1 0 91721968 557035520 130105 1992294400 134512640 136421960 4291640096 18446744073709551615 135686955 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29759/statm: 135995 130105 238 467 0 135526 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 543980

[startup+882.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 29787
/proc/meminfo: memFree=1366884/2059040 swapFree=4139556/4192956
[pid=29759] ppid=29757 vsize=547280 CPUtime=882
/proc/29759/stat : 29759 (pbct) R 29757 29759 28958 0 -1 4202496 142340 0 0 0 87505 695 0 0 25 0 1 0 91721968 560414720 130930 1992294400 134512640 136421960 4291640096 18446744073709551615 135006405 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29759/statm: 136820 130930 238 467 0 136351 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 547280

[startup+942.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 29789
/proc/meminfo: memFree=1363040/2059040 swapFree=4139556/4192956
[pid=29759] ppid=29757 vsize=551352 CPUtime=941.99
/proc/29759/stat : 29759 (pbct) R 29757 29759 28958 0 -1 4202496 143314 0 0 0 93463 736 0 0 25 0 1 0 91721968 564584448 131904 1992294400 134512640 136421960 4291640096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29759/statm: 137838 131904 238 467 0 137369 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 551352

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29791
/proc/meminfo: memFree=1358576/2059040 swapFree=4139556/4192956
[pid=29759] ppid=29757 vsize=555708 CPUtime=1001.97
/proc/29759/stat : 29759 (pbct) R 29757 29759 28958 0 -1 4202496 144436 0 0 0 99418 779 0 0 25 0 1 0 91721968 569044992 133026 1992294400 134512640 136421960 4291640096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29759/statm: 138927 133026 238 467 0 138458 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 555708

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29791
/proc/meminfo: memFree=1353988/2059040 swapFree=4139556/4192956
[pid=29759] ppid=29757 vsize=560328 CPUtime=1061.95
/proc/29759/stat : 29759 (pbct) R 29757 29759 28958 0 -1 4202496 145574 0 0 0 105383 812 0 0 25 0 1 0 91721968 573775872 134164 1992294400 134512640 136421960 4291640096 18446744073709551615 135032437 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29759/statm: 140082 134164 238 467 0 139613 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 560328

[startup+1122.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 29793
/proc/meminfo: memFree=1348284/2059040 swapFree=4139556/4192956
[pid=29759] ppid=29757 vsize=566268 CPUtime=1121.93
/proc/29759/stat : 29759 (pbct) R 29757 29759 28958 0 -1 4202496 147063 0 0 0 111340 853 0 0 25 0 1 0 91721968 579858432 135653 1992294400 134512640 136421960 4291640096 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29759/statm: 141567 135653 238 467 0 141098 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 566268

[startup+1182.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 29795
/proc/meminfo: memFree=1337620/2059040 swapFree=4139556/4192956
[pid=29759] ppid=29757 vsize=577620 CPUtime=1181.91
/proc/29759/stat : 29759 (pbct) R 29757 29759 28958 0 -1 4202496 149930 0 0 0 117289 902 0 0 25 0 1 0 91721968 591482880 138520 1992294400 134512640 136421960 4291640096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29759/statm: 144405 138520 238 467 0 143936 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 577620

[startup+1242.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 29797
/proc/meminfo: memFree=1329808/2059040 swapFree=4139556/4192956
[pid=29759] ppid=29757 vsize=584500 CPUtime=1241.89
/proc/29759/stat : 29759 (pbct) R 29757 29759 28958 0 -1 4202496 151612 0 0 0 123251 938 0 0 25 0 1 0 91721968 598528000 140202 1992294400 134512640 136421960 4291640096 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29759/statm: 146125 140202 238 467 0 145656 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 584500

[startup+1302.3 s]
/proc/loadavg: 1.05 1.04 1.00 2/107 29799
/proc/meminfo: memFree=1323484/2059040 swapFree=4139556/4192956
[pid=29759] ppid=29757 vsize=590704 CPUtime=1301.88
/proc/29759/stat : 29759 (pbct) R 29757 29759 28958 0 -1 4202496 153167 0 0 0 129211 977 0 0 25 0 1 0 91721968 604880896 141757 1992294400 134512640 136421960 4291640096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29759/statm: 147676 141757 238 467 0 147207 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 590704

[startup+1362.3 s]
/proc/loadavg: 1.38 1.13 1.03 2/107 29799
/proc/meminfo: memFree=1319392/2059040 swapFree=4139556/4192956
[pid=29759] ppid=29757 vsize=594796 CPUtime=1361.86
/proc/29759/stat : 29759 (pbct) R 29757 29759 28958 0 -1 4202496 154190 0 0 0 135172 1014 0 0 25 0 1 0 91721968 609071104 142780 1992294400 134512640 136421960 4291640096 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29759/statm: 148699 142780 238 467 0 148230 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 594796

[startup+1422.31 s]
/proc/loadavg: 1.14 1.11 1.03 2/107 29801
/proc/meminfo: memFree=1314432/2059040 swapFree=4139556/4192956
[pid=29759] ppid=29757 vsize=599812 CPUtime=1421.84
/proc/29759/stat : 29759 (pbct) R 29757 29759 28958 0 -1 4202496 155437 0 0 0 141133 1051 0 0 25 0 1 0 91721968 614207488 144027 1992294400 134512640 136421960 4291640096 18446744073709551615 135020449 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29759/statm: 149953 144027 238 467 0 149484 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 599812

[startup+1482.3 s]
/proc/loadavg: 1.05 1.08 1.02 2/107 29803
/proc/meminfo: memFree=1312944/2059040 swapFree=4139556/4192956
[pid=29759] ppid=29757 vsize=601264 CPUtime=1481.81
/proc/29759/stat : 29759 (pbct) R 29757 29759 28958 0 -1 4202496 155818 0 0 0 147098 1083 0 0 25 0 1 0 91721968 615694336 144408 1992294400 134512640 136421960 4291640096 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29759/statm: 150316 144408 238 467 0 149847 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 601264

[startup+1542.3 s]
/proc/loadavg: 1.02 1.07 1.01 2/107 29805
/proc/meminfo: memFree=1306124/2059040 swapFree=4139556/4192956
[pid=29759] ppid=29757 vsize=608132 CPUtime=1541.79
/proc/29759/stat : 29759 (pbct) R 29757 29759 28958 0 -1 4202496 157519 0 0 0 153057 1122 0 0 25 0 1 0 91721968 622727168 146109 1992294400 134512640 136421960 4291640096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29759/statm: 152033 146109 238 467 0 151564 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 608132

[startup+1602.3 s]
/proc/loadavg: 1.00 1.05 1.01 2/107 29807
/proc/meminfo: memFree=1302528/2059040 swapFree=4139556/4192956
[pid=29759] ppid=29757 vsize=611564 CPUtime=1601.77
/proc/29759/stat : 29759 (pbct) R 29757 29759 28958 0 -1 4202496 158405 0 0 0 159025 1152 0 0 25 0 1 0 91721968 626241536 146995 1992294400 134512640 136421960 4291640096 18446744073709551615 135020639 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29759/statm: 152891 146995 238 467 0 152422 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 611564

[startup+1662.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/107 29807
/proc/meminfo: memFree=1295708/2059040 swapFree=4139556/4192956
[pid=29759] ppid=29757 vsize=618428 CPUtime=1661.76
/proc/29759/stat : 29759 (pbct) R 29757 29759 28958 0 -1 4202496 160120 0 0 0 164985 1191 0 0 25 0 1 0 91721968 633270272 148710 1992294400 134512640 136421960 4291640096 18446744073709551615 134862027 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29759/statm: 154607 148710 238 467 0 154138 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 618428

[startup+1722.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 29809
/proc/meminfo: memFree=1292360/2059040 swapFree=4139556/4192956
[pid=29759] ppid=29757 vsize=621728 CPUtime=1721.74
/proc/29759/stat : 29759 (pbct) R 29757 29759 28958 0 -1 4202496 160944 0 0 0 170945 1229 0 0 25 0 1 0 91721968 636649472 149533 1992294400 134512640 136421960 4291640096 18446744073709551615 135028329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29759/statm: 155432 149533 238 467 0 154963 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 621728

[startup+1782.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 29811
/proc/meminfo: memFree=1292236/2059040 swapFree=4139556/4192956
[pid=29759] ppid=29757 vsize=621728 CPUtime=1781.72
/proc/29759/stat : 29759 (pbct) R 29757 29759 28958 0 -1 4202496 160944 0 0 0 176909 1263 0 0 25 0 1 0 91721968 636649472 149533 1992294400 134512640 136421960 4291640096 18446744073709551615 135028857 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29759/statm: 155432 149533 238 467 0 154963 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 621728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 29811
/proc/meminfo: memFree=1292236/2059040 swapFree=4139556/4192956
[pid=29759] ppid=29757 vsize=621728 CPUtime=1800.03
/proc/29759/stat : 29759 (pbct) R 29757 29759 28958 0 -1 4202496 160944 0 0 0 178731 1272 0 0 25 0 1 0 91721968 636649472 149533 1992294400 134512640 136421960 4291640096 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29759/statm: 155432 149533 238 467 0 154963 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 621728

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child status: 0
Real time (s): 1800.68
CPU time (s): 1800.1
CPU user time (s): 1787.31
CPU system time (s): 12.7851
CPU usage (%): 99.9679
Max. virtual memory (cumulated for all children) (KiB): 621728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1787.31
system time used= 12.7851
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 160945
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= 1853

runsolver used 2.96355 second user time and 8.5187 second system time

The end

Launcher Data 

Begin job on node055 at 2010-06-26 00:18:30
IDJOB=2681768
IDBENCH=48257
IDSOLVER=1192
FILE ID=node055/2681768-1277504310
PBS_JOBID= 11190557
Free space on /tmp= 62360 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_500_25_5.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681768-1277504310/watcher-2681768-1277504310 -o /tmp/evaluation-result-2681768-1277504310/solver-2681768-1277504310 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681768-1277504310.opb

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

MD5SUM BENCH= dfd3914a8aa1cc34e3abdf0a14d8373d
RANDOM SEED=1480350597

node055.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		: 3000.258
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	: 6000.51
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		: 3000.258
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1893180 kB
Buffers:         14972 kB
Cached:          65308 kB
SwapCached:       5924 kB
Active:          63432 kB
Inactive:        29380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1893180 kB
SwapTotal:     4192956 kB
SwapFree:      4139556 kB
Dirty:            2264 kB
Writeback:           0 kB
AnonPages:       11444 kB
Mapped:          11912 kB
Slab:            51208 kB
PageTables:       4176 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182844 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= 62360 MiB
End job on node055 at 2010-06-26 00:48:33