Trace number 2681748

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)-14 1800.08 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_100_25_5.opb
MD5SUM1a8c058c181490cb899ec7074b22bfb3
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-14
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -16
Optimality of the best value was proved NO
Number of variables200
Total number of constraints301
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints201
Minimum length of a constraint2
Maximum length of a constraint200
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)6124
Sum of products size (including duplicates)12248
Number of different products3062
Sum of products size6124

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
0.00/0.06	c constraints 3263/0 clauses 3162/0 units 0
0.00/0.06	c vars 200
0.00/0.06	c objective 100 + -100
1.19/1.24	c 1.14482 91.9141 1 3202
1.19/1.24	o -10
6.69/6.71	c 6.571 94.082 2659 11297
6.69/6.71	o -11
13.19/13.21	c 13.004 95.1133 6238 24093
13.19/13.21	o -12
35.29/35.32	c 34.8957 98.8672 11003 57875
35.29/35.32	o -13
545.16/545.38	c 538.446 116.383 14419 873846
545.16/545.38	o -14
1800.06/1800.50	s SATISFIABLE
1800.06/1800.50	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 x37 -x38 -x39 -x40 -x41 -x42 x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 x54 -x55 -x56 -x57 -x58 x59 -x60 x61 -x62 -x63 x64 x65 -x66 -x67 x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 x86 -x87 -x88 -x89 -x90 x91 -x92 -x93 -x94 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 -x185 -x186 x187 -x188 x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 x198 -x199 -x200

Verifier Data 

OK	-14

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681748-1277503527/watcher-2681748-1277503527 -o /tmp/evaluation-result-2681748-1277503527/solver-2681748-1277503527 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681748-1277503527.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: 1.01 1.01 1.00 3/106 29490
/proc/meminfo: memFree=1819800/2059040 swapFree=4139968/4192956
[pid=29490] ppid=29488 vsize=2268 CPUtime=0
/proc/29490/stat : 29490 (pbct) R 29488 29490 28757 0 -1 4202496 300 0 0 0 0 0 0 0 25 0 1 0 91644598 2322432 220 1992294400 134512640 136421960 4291290128 18446744073709551615 134523728 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/29490/statm: 567 220 145 467 0 98 0

[startup+0.082041 s]
/proc/loadavg: 1.01 1.01 1.00 3/106 29490
/proc/meminfo: memFree=1819800/2059040 swapFree=4139968/4192956
[pid=29490] ppid=29488 vsize=7036 CPUtime=0.07
/proc/29490/stat : 29490 (pbct) R 29488 29490 28757 0 -1 4202496 1454 0 0 0 7 0 0 0 25 0 1 0 91644598 7204864 1374 1992294400 134512640 136421960 4291290128 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29490/statm: 1759 1376 190 467 0 1290 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7036

[startup+0.101041 s]
/proc/loadavg: 1.01 1.01 1.00 3/106 29490
/proc/meminfo: memFree=1819800/2059040 swapFree=4139968/4192956
[pid=29490] ppid=29488 vsize=9072 CPUtime=0.09
/proc/29490/stat : 29490 (pbct) R 29488 29490 28757 0 -1 4202496 1954 0 0 0 9 0 0 0 25 0 1 0 91644598 9289728 1874 1992294400 134512640 136421960 4291290128 18446744073709551615 135830551 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29490/statm: 2268 1874 190 467 0 1799 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9072

[startup+0.30106 s]
/proc/loadavg: 1.01 1.01 1.00 3/106 29490
/proc/meminfo: memFree=1819800/2059040 swapFree=4139968/4192956
[pid=29490] ppid=29488 vsize=25068 CPUtime=0.29
/proc/29490/stat : 29490 (pbct) R 29488 29490 28757 0 -1 4202496 6042 0 0 0 27 2 0 0 25 0 1 0 91644598 25669632 5863 1992294400 134512640 136421960 4291290128 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29490/statm: 6267 5864 194 467 0 5798 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25068

[startup+0.701097 s]
/proc/loadavg: 1.01 1.01 1.00 3/106 29490
/proc/meminfo: memFree=1819800/2059040 swapFree=4139968/4192956
[pid=29490] ppid=29488 vsize=51652 CPUtime=0.69
/proc/29490/stat : 29490 (pbct) R 29488 29490 28757 0 -1 4202496 13205 0 0 0 64 5 0 0 25 0 1 0 91644598 52891648 12556 1992294400 134512640 136421960 4291290128 18446744073709551615 135801390 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29490/statm: 12913 12557 194 467 0 12444 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51652

[startup+1.50117 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 29491
/proc/meminfo: memFree=1740556/2059040 swapFree=4139968/4192956
[pid=29490] ppid=29488 vsize=95800 CPUtime=1.49
/proc/29490/stat : 29490 (pbct) R 29488 29490 28757 0 -1 4202496 24456 0 0 0 139 10 0 0 25 0 1 0 91644598 98099200 22364 1992294400 134512640 136421960 4291290128 18446744073709551615 134597552 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29490/statm: 23950 22364 237 467 0 23481 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 95800

[startup+3.10132 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 29491
/proc/meminfo: memFree=1730388/2059040 swapFree=4139968/4192956
[pid=29490] ppid=29488 vsize=96064 CPUtime=3.09
/proc/29490/stat : 29490 (pbct) R 29488 29490 28757 0 -1 4202496 24519 0 0 0 298 11 0 0 25 0 1 0 91644598 98369536 22427 1992294400 134512640 136421960 4291290128 18446744073709551615 135020403 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29490/statm: 24016 22427 237 467 0 23547 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 96064

[startup+6.30162 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 29491
/proc/meminfo: memFree=1730264/2059040 swapFree=4139968/4192956
[pid=29490] ppid=29488 vsize=96336 CPUtime=6.29
/proc/29490/stat : 29490 (pbct) R 29488 29490 28757 0 -1 4202496 24571 0 0 0 616 13 0 0 25 0 1 0 91644598 98648064 22479 1992294400 134512640 136421960 4291290128 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29490/statm: 24084 22479 237 467 0 23615 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 96336

[startup+12.7012 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 29491
/proc/meminfo: memFree=1729396/2059040 swapFree=4139968/4192956
[pid=29490] ppid=29488 vsize=97128 CPUtime=12.68
/proc/29490/stat : 29490 (pbct) R 29488 29490 28757 0 -1 4202496 24815 0 0 0 1249 19 0 0 25 0 1 0 91644598 99459072 22722 1992294400 134512640 136421960 4291290128 18446744073709551615 134597437 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29490/statm: 24282 22722 237 467 0 23813 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 97128

[startup+25.5004 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 29491
/proc/meminfo: memFree=1727288/2059040 swapFree=4139968/4192956
[pid=29490] ppid=29488 vsize=99124 CPUtime=25.49
/proc/29490/stat : 29490 (pbct) R 29488 29490 28757 0 -1 4202496 25304 0 0 0 2517 32 0 0 25 0 1 0 91644598 101502976 23210 1992294400 134512640 136421960 4291290128 18446744073709551615 135686965 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29490/statm: 24781 23210 237 467 0 24312 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 99124

[startup+51.1008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29493
/proc/meminfo: memFree=1725056/2059040 swapFree=4139968/4192956
[pid=29490] ppid=29488 vsize=101368 CPUtime=51.08
/proc/29490/stat : 29490 (pbct) R 29488 29490 28757 0 -1 4202496 25864 0 0 0 5051 57 0 0 25 0 1 0 91644598 103800832 23769 1992294400 134512640 136421960 4291290128 18446744073709551615 134604577 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29490/statm: 25342 23769 237 467 0 24873 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 101368

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29493
/proc/meminfo: memFree=1722328/2059040 swapFree=4139968/4192956
[pid=29490] ppid=29488 vsize=103928 CPUtime=102.27
/proc/29490/stat : 29490 (pbct) R 29488 29490 28757 0 -1 4202496 26483 0 0 0 10109 118 0 0 25 0 1 0 91644598 106422272 24388 1992294400 134512640 136421960 4291290128 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29490/statm: 25982 24388 238 467 0 25513 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 103928

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29495
/proc/meminfo: memFree=1713648/2059040 swapFree=4139968/4192956
[pid=29490] ppid=29488 vsize=112432 CPUtime=162.25
/proc/29490/stat : 29490 (pbct) R 29488 29490 28757 0 -1 4202496 28615 0 0 0 16024 201 0 0 25 0 1 0 91644598 115130368 26520 1992294400 134512640 136421960 4291290128 18446744073709551615 135805416 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29490/statm: 28108 26520 238 467 0 27639 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 112432

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29497
/proc/meminfo: memFree=1713648/2059040 swapFree=4139968/4192956
[pid=29490] ppid=29488 vsize=112432 CPUtime=222.24
/proc/29490/stat : 29490 (pbct) R 29488 29490 28757 0 -1 4202496 28616 0 0 0 21957 267 0 0 25 0 1 0 91644598 115130368 26521 1992294400 134512640 136421960 4291290128 18446744073709551615 135020633 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29490/statm: 28108 26521 238 467 0 27639 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 112432

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29499
/proc/meminfo: memFree=1706952/2059040 swapFree=4139968/4192956
[pid=29490] ppid=29488 vsize=119172 CPUtime=282.22
/proc/29490/stat : 29490 (pbct) R 29488 29490 28757 0 -1 4202496 30304 0 0 0 27867 355 0 0 25 0 1 0 91644598 122032128 28209 1992294400 134512640 136421960 4291290128 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29490/statm: 29793 28209 238 467 0 29324 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 119172

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29501
/proc/meminfo: memFree=1706952/2059040 swapFree=4139968/4192956
[pid=29490] ppid=29488 vsize=119172 CPUtime=342.2
/proc/29490/stat : 29490 (pbct) R 29488 29490 28757 0 -1 4202496 30304 0 0 0 33801 419 0 0 25 0 1 0 91644598 122032128 28209 1992294400 134512640 136421960 4291290128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29490/statm: 29793 28209 238 467 0 29324 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 119172

[startup+402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29501
/proc/meminfo: memFree=1706828/2059040 swapFree=4139968/4192956
[pid=29490] ppid=29488 vsize=119172 CPUtime=402.19
/proc/29490/stat : 29490 (pbct) R 29488 29490 28757 0 -1 4202496 30304 0 0 0 39729 490 0 0 25 0 1 0 91644598 122032128 28209 1992294400 134512640 136421960 4291290128 18446744073709551615 135028491 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29490/statm: 29793 28209 238 467 0 29324 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 119172

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29503
/proc/meminfo: memFree=1706828/2059040 swapFree=4139968/4192956
[pid=29490] ppid=29488 vsize=119172 CPUtime=462.18
/proc/29490/stat : 29490 (pbct) R 29488 29490 28757 0 -1 4202496 30304 0 0 0 45651 567 0 0 25 0 1 0 91644598 122032128 28209 1992294400 134512640 136421960 4291290128 18446744073709551615 135020487 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29490/statm: 29793 28209 238 467 0 29324 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 119172

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29505
/proc/meminfo: memFree=1706704/2059040 swapFree=4139968/4192956
[pid=29490] ppid=29488 vsize=119172 CPUtime=522.16
/proc/29490/stat : 29490 (pbct) R 29488 29490 28757 0 -1 4202496 30304 0 0 0 51579 637 0 0 25 0 1 0 91644598 122032128 28209 1992294400 134512640 136421960 4291290128 18446744073709551615 135686762 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29490/statm: 29793 28209 238 467 0 29324 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 119172

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29507
/proc/meminfo: memFree=1706580/2059040 swapFree=4139968/4192956
[pid=29490] ppid=29488 vsize=119172 CPUtime=582.14
/proc/29490/stat : 29490 (pbct) R 29488 29490 28757 0 -1 4202496 30307 0 0 0 57492 722 0 0 25 0 1 0 91644598 122032128 28211 1992294400 134512640 136421960 4291290128 18446744073709551615 135028852 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29490/statm: 29793 28211 238 467 0 29324 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 119172

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29509
/proc/meminfo: memFree=1706580/2059040 swapFree=4139968/4192956
[pid=29490] ppid=29488 vsize=119172 CPUtime=642.14
/proc/29490/stat : 29490 (pbct) R 29488 29490 28757 0 -1 4202496 30307 0 0 0 63419 795 0 0 25 0 1 0 91644598 122032128 28211 1992294400 134512640 136421960 4291290128 18446744073709551615 135028347 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29490/statm: 29793 28211 238 467 0 29324 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 119172

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29515
/proc/meminfo: memFree=1706208/2059040 swapFree=4139968/4192956
[pid=29490] ppid=29488 vsize=119172 CPUtime=882.07
/proc/29490/stat : 29490 (pbct) R 29488 29490 28757 0 -1 4202496 30307 0 0 0 87088 1119 0 0 25 0 1 0 91644598 122032128 28211 1992294400 134512640 136421960 4291290128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29490/statm: 29793 28211 238 467 0 29324 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 119172

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29517
/proc/meminfo: memFree=1706208/2059040 swapFree=4139968/4192956
[pid=29490] ppid=29488 vsize=119172 CPUtime=942.05
/proc/29490/stat : 29490 (pbct) R 29488 29490 28757 0 -1 4202496 30307 0 0 0 93007 1198 0 0 25 0 1 0 91644598 122032128 28211 1992294400 134512640 136421960 4291290128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29490/statm: 29793 28211 238 467 0 29324 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 119172

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29517
/proc/meminfo: memFree=1706084/2059040 swapFree=4139968/4192956
[pid=29490] ppid=29488 vsize=119172 CPUtime=1002.04
/proc/29490/stat : 29490 (pbct) R 29488 29490 28757 0 -1 4202496 30307 0 0 0 98930 1274 0 0 25 0 1 0 91644598 122032128 28211 1992294400 134512640 136421960 4291290128 18446744073709551615 135028864 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29490/statm: 29793 28211 238 467 0 29324 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 119172

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29519
/proc/meminfo: memFree=1705960/2059040 swapFree=4139968/4192956
[pid=29490] ppid=29488 vsize=119172 CPUtime=1062.03
/proc/29490/stat : 29490 (pbct) R 29488 29490 28757 0 -1 4202496 30307 0 0 0 104835 1368 0 0 25 0 1 0 91644598 122032128 28211 1992294400 134512640 136421960 4291290128 18446744073709551615 135028875 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29490/statm: 29793 28211 238 467 0 29324 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 119172

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29521
/proc/meminfo: memFree=1705960/2059040 swapFree=4139968/4192956
[pid=29490] ppid=29488 vsize=119172 CPUtime=1122.01
/proc/29490/stat : 29490 (pbct) R 29488 29490 28757 0 -1 4202496 30308 0 0 0 110720 1481 0 0 25 0 1 0 91644598 122032128 28212 1992294400 134512640 136421960 4291290128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29490/statm: 29793 28212 238 467 0 29324 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 119172

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29523
/proc/meminfo: memFree=1705836/2059040 swapFree=4139968/4192956
[pid=29490] ppid=29488 vsize=119172 CPUtime=1182
/proc/29490/stat : 29490 (pbct) R 29488 29490 28757 0 -1 4202496 30308 0 0 0 116630 1570 0 0 25 0 1 0 91644598 122032128 28212 1992294400 134512640 136421960 4291290128 18446744073709551615 135005960 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29490/statm: 29793 28212 238 467 0 29324 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 119172

[startup+1242.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 29525
/proc/meminfo: memFree=1705712/2059040 swapFree=4139968/4192956
[pid=29490] ppid=29488 vsize=119172 CPUtime=1241.98
/proc/29490/stat : 29490 (pbct) R 29488 29490 28757 0 -1 4202496 30308 0 0 0 122557 1641 0 0 25 0 1 0 91644598 122032128 28212 1992294400 134512640 136421960 4291290128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29490/statm: 29793 28212 238 467 0 29324 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 119172

[startup+1302.3 s]
/proc/loadavg: 1.11 1.04 1.00 2/107 29525
/proc/meminfo: memFree=1705588/2059040 swapFree=4139968/4192956
[pid=29490] ppid=29488 vsize=119172 CPUtime=1301.98
/proc/29490/stat : 29490 (pbct) R 29488 29490 28757 0 -1 4202496 30308 0 0 0 128478 1720 0 0 25 0 1 0 91644598 122032128 28212 1992294400 134512640 136421960 4291290128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29490/statm: 29793 28212 238 467 0 29324 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 119172

[startup+1362.3 s]
/proc/loadavg: 1.12 1.04 1.00 2/107 29527
/proc/meminfo: memFree=1705588/2059040 swapFree=4139968/4192956
[pid=29490] ppid=29488 vsize=119172 CPUtime=1361.95
/proc/29490/stat : 29490 (pbct) R 29488 29490 28757 0 -1 4202496 30308 0 0 0 134399 1796 0 0 25 0 1 0 91644598 122032128 28212 1992294400 134512640 136421960 4291290128 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29490/statm: 29793 28212 238 467 0 29324 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 119172

[startup+1422.31 s]
/proc/loadavg: 1.10 1.05 1.00 2/107 29529
/proc/meminfo: memFree=1705588/2059040 swapFree=4139968/4192956
[pid=29490] ppid=29488 vsize=119172 CPUtime=1421.94
/proc/29490/stat : 29490 (pbct) R 29488 29490 28757 0 -1 4202496 30308 0 0 0 140297 1897 0 0 25 0 1 0 91644598 122032128 28212 1992294400 134512640 136421960 4291290128 18446744073709551615 134862345 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29490/statm: 29793 28212 238 467 0 29324 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 119172

[startup+1482.3 s]
/proc/loadavg: 1.07 1.05 1.00 2/107 29531
/proc/meminfo: memFree=1705464/2059040 swapFree=4139968/4192956
[pid=29490] ppid=29488 vsize=119172 CPUtime=1481.93
/proc/29490/stat : 29490 (pbct) R 29488 29490 28757 0 -1 4202496 30308 0 0 0 146216 1977 0 0 25 0 1 0 91644598 122032128 28212 1992294400 134512640 136421960 4291290128 18446744073709551615 134861890 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29490/statm: 29793 28212 238 467 0 29324 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 119172

[startup+1542.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/107 29533
/proc/meminfo: memFree=1705588/2059040 swapFree=4139968/4192956
[pid=29490] ppid=29488 vsize=119172 CPUtime=1541.91
/proc/29490/stat : 29490 (pbct) R 29488 29490 28757 0 -1 4202496 30308 0 0 0 152133 2058 0 0 25 0 1 0 91644598 122032128 28212 1992294400 134512640 136421960 4291290128 18446744073709551615 135005950 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29490/statm: 29793 28212 238 467 0 29324 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 119172

[startup+1602.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 29533
/proc/meminfo: memFree=1705588/2059040 swapFree=4139968/4192956
[pid=29490] ppid=29488 vsize=119172 CPUtime=1601.9
/proc/29490/stat : 29490 (pbct) R 29488 29490 28757 0 -1 4202496 30308 0 0 0 158052 2138 0 0 25 0 1 0 91644598 122032128 28212 1992294400 134512640 136421960 4291290128 18446744073709551615 135021879 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29490/statm: 29793 28212 238 467 0 29324 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 119172

[startup+1662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 29538
/proc/meminfo: memFree=1705216/2059040 swapFree=4139968/4192956
[pid=29490] ppid=29488 vsize=119172 CPUtime=1661.87
/proc/29490/stat : 29490 (pbct) R 29488 29490 28757 0 -1 4202496 30308 0 0 0 163949 2238 0 0 25 0 1 0 91644598 122032128 28212 1992294400 134512640 136421960 4291290128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29490/statm: 29793 28212 238 467 0 29324 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 119172

[startup+1722.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 29540
/proc/meminfo: memFree=1705216/2059040 swapFree=4139968/4192956
[pid=29490] ppid=29488 vsize=119436 CPUtime=1721.86
/proc/29490/stat : 29490 (pbct) R 29488 29490 28757 0 -1 4202496 30368 0 0 0 169859 2327 0 0 25 0 1 0 91644598 122302464 28272 1992294400 134512640 136421960 4291290128 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29490/statm: 29859 28272 238 467 0 29390 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 119436

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 29542
/proc/meminfo: memFree=1705092/2059040 swapFree=4139968/4192956
[pid=29490] ppid=29488 vsize=119436 CPUtime=1781.85
/proc/29490/stat : 29490 (pbct) R 29488 29490 28757 0 -1 4202496 30368 0 0 0 175785 2400 0 0 25 0 1 0 91644598 122302464 28272 1992294400 134512640 136421960 4291290128 18446744073709551615 135686967 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29490/statm: 29859 28272 238 467 0 29390 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 119436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 29542
/proc/meminfo: memFree=1705092/2059040 swapFree=4139968/4192956
[pid=29490] ppid=29488 vsize=119436 CPUtime=1800.06
/proc/29490/stat : 29490 (pbct) R 29488 29490 28757 0 -1 4202496 30368 0 0 0 177581 2425 0 0 25 0 1 0 91644598 122302464 28272 1992294400 134512640 136421960 4291290128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29490/statm: 29859 28272 238 467 0 29390 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 119436

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 29542
/proc/meminfo: memFree=1705092/2059040 swapFree=4139968/4192956
[pid=29490] ppid=29488 vsize=119436 CPUtime=1800.06
/proc/29490/stat : 29490 (pbct) R 29488 29490 28757 0 -1 4202496 30368 0 0 0 177581 2425 0 0 25 0 1 0 91644598 122302464 28272 1992294400 134512640 136421960 4291290128 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/29490/statm: 29859 28272 238 467 0 29390 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 119436

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.08
CPU user time (s): 1775.81
CPU system time (s): 24.2643
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 119436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1775.81
system time used= 24.2643
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30369
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= 3091

runsolver used 2.82757 second user time and 8.65168 second system time

The end

Launcher Data 

Begin job on node048 at 2010-06-26 00:05:27
IDJOB=2681748
IDBENCH=48237
IDSOLVER=1192
FILE ID=node048/2681748-1277503527
PBS_JOBID= 11190551
Free space on /tmp= 62496 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_100_25_5.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681748-1277503527/watcher-2681748-1277503527 -o /tmp/evaluation-result-2681748-1277503527/solver-2681748-1277503527 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681748-1277503527.opb

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

MD5SUM BENCH= 1a8c058c181490cb899ec7074b22bfb3
RANDOM SEED=1990495008

node048.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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1820328 kB
Buffers:         36852 kB
Cached:         102740 kB
SwapCached:       5820 kB
Active:          69048 kB
Inactive:        83524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1820328 kB
SwapTotal:     4192956 kB
SwapFree:      4139968 kB
Dirty:            2004 kB
Writeback:           0 kB
AnonPages:       11664 kB
Mapped:          12052 kB
Slab:            63980 kB
PageTables:       4164 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183172 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= 62492 MiB
End job on node048 at 2010-06-26 00:35:30