Trace number 2681431

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)3 1800.1 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=53-P1=109-P2=43-P3=13-P4=17-P5=101-P6=59-P7=7-P8=29-P9=107-B.opb
MD5SUM1141c23e5342793635b3f22754b52627
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.656899
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 variables189
Total number of constraints19
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 constraints19
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)441
Sum of products size (including duplicates)882
Number of different products441
Sum of products size882

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 460/0 clauses 441/0 units 0
0.00/0.00	c vars 189
0.00/0.00	c objective 7 + 0
186.54/186.63	c 169.713 22.5586 9360 3480370
186.54/186.63	o 9
196.24/196.31	c 178.436 22.8711 3979 3654821
196.24/196.31	o 3
1800.09/1800.61	s SATISFIABLE
1800.09/1800.61	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 x185 -x186 x187 -x188 -x189

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-2681431-1277497922/watcher-2681431-1277497922 -o /tmp/evaluation-result-2681431-1277497922/solver-2681431-1277497922 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681431-1277497922.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 25034
/proc/meminfo: memFree=1856548/2059040 swapFree=4139488/4192956
[pid=25034] ppid=25032 vsize=2268 CPUtime=0
/proc/25034/stat : 25034 (pbct) R 25032 25034 24621 0 -1 4202496 298 0 0 0 0 0 0 0 17 0 1 0 125393732 2322432 218 1992294400 134512640 136421960 4290840080 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/25034/statm: 567 218 146 467 0 98 0

[startup+0.0391279 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 25034
/proc/meminfo: memFree=1856548/2059040 swapFree=4139488/4192956
[pid=25034] ppid=25032 vsize=5936 CPUtime=0.03
/proc/25034/stat : 25034 (pbct) R 25032 25034 24621 0 -1 4202496 1187 0 0 0 3 0 0 0 17 0 1 0 125393732 6078464 1107 1992294400 134512640 136421960 4290840080 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25034/statm: 1484 1108 193 467 0 1015 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5936

[startup+0.101136 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 25034
/proc/meminfo: memFree=1856548/2059040 swapFree=4139488/4192956
[pid=25034] ppid=25032 vsize=11276 CPUtime=0.09
/proc/25034/stat : 25034 (pbct) R 25032 25034 24621 0 -1 4202496 2485 0 0 0 9 0 0 0 17 0 1 0 125393732 11546624 2405 1992294400 134512640 136421960 4290840080 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25034/statm: 2819 2410 194 467 0 2350 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11276

[startup+0.301162 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 25034
/proc/meminfo: memFree=1856548/2059040 swapFree=4139488/4192956
[pid=25034] ppid=25032 vsize=15608 CPUtime=0.29
/proc/25034/stat : 25034 (pbct) R 25032 25034 24621 0 -1 4202496 3545 0 0 0 26 3 0 0 17 0 1 0 125393732 15982592 3465 1992294400 134512640 136421960 4290840080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25034/statm: 3902 3465 215 467 0 3433 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15608

[startup+0.701214 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 25034
/proc/meminfo: memFree=1856548/2059040 swapFree=4139488/4192956
[pid=25034] ppid=25032 vsize=16260 CPUtime=0.69
/proc/25034/stat : 25034 (pbct) R 25032 25034 24621 0 -1 4202496 3707 0 0 0 62 7 0 0 17 0 1 0 125393732 16650240 3627 1992294400 134512640 136421960 4290840080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25034/statm: 4065 3627 215 467 0 3596 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16260

[startup+1.50032 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25035
/proc/meminfo: memFree=1842652/2059040 swapFree=4139488/4192956
[pid=25034] ppid=25032 vsize=16392 CPUtime=1.49
/proc/25034/stat : 25034 (pbct) R 25032 25034 24621 0 -1 4202496 3763 0 0 0 136 13 0 0 18 0 1 0 125393732 16785408 3683 1992294400 134512640 136421960 4290840080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25034/statm: 4098 3683 215 467 0 3629 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16392

[startup+3.10053 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25035
/proc/meminfo: memFree=1842280/2059040 swapFree=4139488/4192956
[pid=25034] ppid=25032 vsize=16916 CPUtime=3.09
/proc/25034/stat : 25034 (pbct) R 25032 25034 24621 0 -1 4202496 3897 0 0 0 281 28 0 0 21 0 1 0 125393732 17321984 3817 1992294400 134512640 136421960 4290840080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25034/statm: 4229 3817 215 467 0 3760 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16916

[startup+6.30095 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25035
/proc/meminfo: memFree=1841536/2059040 swapFree=4139488/4192956
[pid=25034] ppid=25032 vsize=17180 CPUtime=6.29
/proc/25034/stat : 25034 (pbct) R 25032 25034 24621 0 -1 4202496 3962 0 0 0 569 60 0 0 25 0 1 0 125393732 17592320 3882 1992294400 134512640 136421960 4290840080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25034/statm: 4295 3882 215 467 0 3826 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17180

[startup+12.7008 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25035
/proc/meminfo: memFree=1840544/2059040 swapFree=4139488/4192956
[pid=25034] ppid=25032 vsize=18092 CPUtime=12.69
/proc/25034/stat : 25034 (pbct) R 25032 25034 24621 0 -1 4202496 4187 0 0 0 1140 129 0 0 25 0 1 0 125393732 18526208 4107 1992294400 134512640 136421960 4290840080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25034/statm: 4523 4107 215 467 0 4054 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18092

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25035
/proc/meminfo: memFree=1839428/2059040 swapFree=4139488/4192956
[pid=25034] ppid=25032 vsize=19280 CPUtime=25.49
/proc/25034/stat : 25034 (pbct) R 25032 25034 24621 0 -1 4202496 4480 0 0 0 2297 252 0 0 25 0 1 0 125393732 19742720 4400 1992294400 134512640 136421960 4290840080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25034/statm: 4820 4400 215 467 0 4351 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19280

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25035
/proc/meminfo: memFree=1837940/2059040 swapFree=4139488/4192956
[pid=25034] ppid=25032 vsize=20572 CPUtime=51.08
/proc/25034/stat : 25034 (pbct) R 25032 25034 24621 0 -1 4202496 4801 0 0 0 4619 489 0 0 25 0 1 0 125393732 21065728 4721 1992294400 134512640 136421960 4290840080 18446744073709551615 135032122 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25034/statm: 5143 4721 215 467 0 4674 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 20572

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25037
/proc/meminfo: memFree=1836080/2059040 swapFree=4139488/4192956
[pid=25034] ppid=25032 vsize=22432 CPUtime=102.27
/proc/25034/stat : 25034 (pbct) R 25032 25034 24621 0 -1 4202496 5263 0 0 0 9298 929 0 0 25 0 1 0 125393732 22970368 5183 1992294400 134512640 136421960 4290840080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25034/statm: 5608 5183 215 467 0 5139 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 22432

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25039
/proc/meminfo: memFree=1835460/2059040 swapFree=4139488/4192956
[pid=25034] ppid=25032 vsize=22956 CPUtime=162.25
/proc/25034/stat : 25034 (pbct) R 25032 25034 24621 0 -1 4202496 5376 0 0 0 14757 1468 0 0 25 0 1 0 125393732 23506944 5296 1992294400 134512640 136421960 4290840080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25034/statm: 5739 5296 215 467 0 5270 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 22956

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25041
/proc/meminfo: memFree=1835088/2059040 swapFree=4139488/4192956
[pid=25034] ppid=25032 vsize=23416 CPUtime=222.23
/proc/25034/stat : 25034 (pbct) R 25032 25034 24621 0 -1 4202496 5498 0 0 0 20149 2074 0 0 25 0 1 0 125393732 23977984 5416 1992294400 134512640 136421960 4290840080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25034/statm: 5854 5416 238 467 0 5385 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 23416

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25041
/proc/meminfo: memFree=1835088/2059040 swapFree=4139488/4192956
[pid=25034] ppid=25032 vsize=23416 CPUtime=282.21
/proc/25034/stat : 25034 (pbct) R 25032 25034 24621 0 -1 4202496 5498 0 0 0 25475 2746 0 0 25 0 1 0 125393732 23977984 5416 1992294400 134512640 136421960 4290840080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25034/statm: 5854 5416 238 467 0 5385 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 23416

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25043
/proc/meminfo: memFree=1835088/2059040 swapFree=4139488/4192956
[pid=25034] ppid=25032 vsize=23416 CPUtime=342.19
/proc/25034/stat : 25034 (pbct) R 25032 25034 24621 0 -1 4202496 5498 0 0 0 30799 3420 0 0 25 0 1 0 125393732 23977984 5416 1992294400 134512640 136421960 4290840080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25034/statm: 5854 5416 238 467 0 5385 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 23416

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25045
/proc/meminfo: memFree=1834964/2059040 swapFree=4139488/4192956
[pid=25034] ppid=25032 vsize=23416 CPUtime=402.18
/proc/25034/stat : 25034 (pbct) R 25032 25034 24621 0 -1 4202496 5498 0 0 0 36139 4079 0 0 25 0 1 0 125393732 23977984 5416 1992294400 134512640 136421960 4290840080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25034/statm: 5854 5416 238 467 0 5385 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 23416

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25047
/proc/meminfo: memFree=1834964/2059040 swapFree=4139488/4192956
[pid=25034] ppid=25032 vsize=23416 CPUtime=462.16
/proc/25034/stat : 25034 (pbct) R 25032 25034 24621 0 -1 4202496 5498 0 0 0 41476 4740 0 0 25 0 1 0 125393732 23977984 5416 1992294400 134512640 136421960 4290840080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25034/statm: 5854 5416 238 467 0 5385 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 23416

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25047
/proc/meminfo: memFree=1834840/2059040 swapFree=4139488/4192956
[pid=25034] ppid=25032 vsize=23416 CPUtime=522.14
/proc/25034/stat : 25034 (pbct) R 25032 25034 24621 0 -1 4202496 5498 0 0 0 46806 5408 0 0 25 0 1 0 125393732 23977984 5416 1992294400 134512640 136421960 4290840080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25034/statm: 5854 5416 238 467 0 5385 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 23416

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25049
/proc/meminfo: memFree=1834840/2059040 swapFree=4139488/4192956
[pid=25034] ppid=25032 vsize=23416 CPUtime=582.13
/proc/25034/stat : 25034 (pbct) R 25032 25034 24621 0 -1 4202496 5498 0 0 0 52151 6062 0 0 25 0 1 0 125393732 23977984 5416 1992294400 134512640 136421960 4290840080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25034/statm: 5854 5416 238 467 0 5385 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 23416

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25051
/proc/meminfo: memFree=1834840/2059040 swapFree=4139488/4192956
[pid=25034] ppid=25032 vsize=23416 CPUtime=642.11
/proc/25034/stat : 25034 (pbct) R 25032 25034 24621 0 -1 4202496 5498 0 0 0 57489 6722 0 0 25 0 1 0 125393732 23977984 5416 1992294400 134512640 136421960 4290840080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25034/statm: 5854 5416 238 467 0 5385 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 23416

[startup+702.301 s]

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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25055
/proc/meminfo: memFree=1834592/2059040 swapFree=4139488/4192956
[pid=25034] ppid=25032 vsize=23692 CPUtime=822.06
/proc/25034/stat : 25034 (pbct) R 25032 25034 24621 0 -1 4202496 5542 0 0 0 73557 8649 0 0 25 0 1 0 125393732 24260608 5460 1992294400 134512640 136421960 4290840080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25034/statm: 5923 5460 238 467 0 5454 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 23692

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25057
/proc/meminfo: memFree=1834592/2059040 swapFree=4139488/4192956
[pid=25034] ppid=25032 vsize=23692 CPUtime=882.04
/proc/25034/stat : 25034 (pbct) R 25032 25034 24621 0 -1 4202496 5544 0 0 0 78902 9302 0 0 25 0 1 0 125393732 24260608 5462 1992294400 134512640 136421960 4290840080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25034/statm: 5923 5462 238 467 0 5454 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 23692

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25059
/proc/meminfo: memFree=1834592/2059040 swapFree=4139488/4192956
[pid=25034] ppid=25032 vsize=23692 CPUtime=942.02
/proc/25034/stat : 25034 (pbct) R 25032 25034 24621 0 -1 4202496 5545 0 0 0 84228 9974 0 0 25 0 1 0 125393732 24260608 5463 1992294400 134512640 136421960 4290840080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25034/statm: 5923 5463 238 467 0 5454 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 23692

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25061
/proc/meminfo: memFree=1834344/2059040 swapFree=4139488/4192956
[pid=25034] ppid=25032 vsize=23692 CPUtime=1002
/proc/25034/stat : 25034 (pbct) R 25032 25034 24621 0 -1 4202496 5559 0 0 0 89575 10625 0 0 25 0 1 0 125393732 24260608 5477 1992294400 134512640 136421960 4290840080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25034/statm: 5923 5477 238 467 0 5454 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 23692

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25063
/proc/meminfo: memFree=1834344/2059040 swapFree=4139488/4192956
[pid=25034] ppid=25032 vsize=23824 CPUtime=1061.99
/proc/25034/stat : 25034 (pbct) R 25032 25034 24621 0 -1 4202496 5572 0 0 0 94920 11279 0 0 25 0 1 0 125393732 24395776 5490 1992294400 134512640 136421960 4290840080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25034/statm: 5956 5490 238 467 0 5487 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 23824

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25065
/proc/meminfo: memFree=1834220/2059040 swapFree=4139488/4192956
[pid=25034] ppid=25032 vsize=23824 CPUtime=1121.97
/proc/25034/stat : 25034 (pbct) R 25032 25034 24621 0 -1 4202496 5583 0 0 0 100268 11929 0 0 25 0 1 0 125393732 24395776 5501 1992294400 134512640 136421960 4290840080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25034/statm: 5956 5501 238 467 0 5487 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 23824

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25065
/proc/meminfo: memFree=1834096/2059040 swapFree=4139488/4192956
[pid=25034] ppid=25032 vsize=23824 CPUtime=1181.96
/proc/25034/stat : 25034 (pbct) R 25032 25034 24621 0 -1 4202496 5598 0 0 0 105647 12549 0 0 25 0 1 0 125393732 24395776 5516 1992294400 134512640 136421960 4290840080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25034/statm: 5956 5516 238 467 0 5487 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 23824

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25067
/proc/meminfo: memFree=1833972/2059040 swapFree=4139488/4192956
[pid=25034] ppid=25032 vsize=23824 CPUtime=1241.94
/proc/25034/stat : 25034 (pbct) R 25032 25034 24621 0 -1 4202496 5602 0 0 0 110989 13205 0 0 25 0 1 0 125393732 24395776 5520 1992294400 134512640 136421960 4290840080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25034/statm: 5956 5520 238 467 0 5487 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 23824

[startup+1302.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 25069
/proc/meminfo: memFree=1833848/2059040 swapFree=4139488/4192956
[pid=25034] ppid=25032 vsize=23956 CPUtime=1301.93
/proc/25034/stat : 25034 (pbct) R 25032 25034 24621 0 -1 4202496 5606 0 0 0 116319 13874 0 0 25 0 1 0 125393732 24530944 5524 1992294400 134512640 136421960 4290840080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25034/statm: 5989 5524 238 467 0 5520 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 23956

[startup+1362.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 25071
/proc/meminfo: memFree=1833848/2059040 swapFree=4139488/4192956
[pid=25034] ppid=25032 vsize=23956 CPUtime=1361.9
/proc/25034/stat : 25034 (pbct) R 25032 25034 24621 0 -1 4202496 5620 0 0 0 121683 14507 0 0 25 0 1 0 125393732 24530944 5538 1992294400 134512640 136421960 4290840080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25034/statm: 5989 5538 238 467 0 5520 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 23956

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25073
/proc/meminfo: memFree=1833848/2059040 swapFree=4139488/4192956
[pid=25034] ppid=25032 vsize=23956 CPUtime=1421.9
/proc/25034/stat : 25034 (pbct) R 25032 25034 24621 0 -1 4202496 5625 0 0 0 127038 15152 0 0 25 0 1 0 125393732 24530944 5543 1992294400 134512640 136421960 4290840080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25034/statm: 5989 5543 238 467 0 5520 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 23956

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25073
/proc/meminfo: memFree=1833724/2059040 swapFree=4139488/4192956
[pid=25034] ppid=25032 vsize=24088 CPUtime=1481.87
/proc/25034/stat : 25034 (pbct) R 25032 25034 24621 0 -1 4202496 5643 0 0 0 132386 15801 0 0 25 0 1 0 125393732 24666112 5561 1992294400 134512640 136421960 4290840080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25034/statm: 6022 5561 238 467 0 5553 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 24088

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 25075
/proc/meminfo: memFree=1833724/2059040 swapFree=4139488/4192956
[pid=25034] ppid=25032 vsize=24088 CPUtime=1541.86
/proc/25034/stat : 25034 (pbct) R 25032 25034 24621 0 -1 4202496 5654 0 0 0 137755 16431 0 0 25 0 1 0 125393732 24666112 5572 1992294400 134512640 136421960 4290840080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25034/statm: 6022 5572 238 467 0 5553 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 24088

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25077
/proc/meminfo: memFree=1833600/2059040 swapFree=4139488/4192956
[pid=25034] ppid=25032 vsize=24220 CPUtime=1601.84
/proc/25034/stat : 25034 (pbct) R 25032 25034 24621 0 -1 4202496 5686 0 0 0 143138 17046 0 0 25 0 1 0 125393732 24801280 5604 1992294400 134512640 136421960 4290840080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25034/statm: 6055 5604 238 467 0 5586 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 24220

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25079
/proc/meminfo: memFree=1833352/2059040 swapFree=4139488/4192956
[pid=25034] ppid=25032 vsize=24352 CPUtime=1661.83
/proc/25034/stat : 25034 (pbct) R 25032 25034 24621 0 -1 4202496 5718 0 0 0 148554 17629 0 0 25 0 1 0 125393732 24936448 5636 1992294400 134512640 136421960 4290840080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25034/statm: 6088 5636 238 467 0 5619 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 24352

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25079
/proc/meminfo: memFree=1833104/2059040 swapFree=4139488/4192956
[pid=25034] ppid=25032 vsize=24480 CPUtime=1721.8
/proc/25034/stat : 25034 (pbct) R 25032 25034 24621 0 -1 4202496 5765 0 0 0 153943 18237 0 0 25 0 1 0 125393732 25067520 5650 1992294400 134512640 136421960 4290840080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25034/statm: 6120 5650 238 467 0 5651 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 24480

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25090
/proc/meminfo: memFree=1832484/2059040 swapFree=4139488/4192956
[pid=25034] ppid=25032 vsize=24480 CPUtime=1781.77
/proc/25034/stat : 25034 (pbct) R 25032 25034 24621 0 -1 4202496 5770 0 0 0 159298 18879 0 0 25 0 1 0 125393732 25067520 5655 1992294400 134512640 136421960 4290840080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25034/statm: 6120 5655 238 467 0 5651 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 24480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25092
/proc/meminfo: memFree=1832484/2059040 swapFree=4139488/4192956
[pid=25034] ppid=25032 vsize=24480 CPUtime=1800.09
/proc/25034/stat : 25034 (pbct) R 25032 25034 24621 0 -1 4202496 5770 0 0 0 160938 19071 0 0 25 0 1 0 125393732 25067520 5655 1992294400 134512640 136421960 4290840080 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/25034/statm: 6120 5655 238 467 0 5651 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 24480

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): 1800.62
CPU time (s): 1800.1
CPU user time (s): 1609.38
CPU system time (s): 190.716
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 24480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1609.38
system time used= 190.716
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5771
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= 2941

runsolver used 2.99954 second user time and 8.48371 second system time

The end

Launcher Data 

Begin job on node013 at 2010-06-25 22:32:02
IDJOB=2681431
IDBENCH=47920
IDSOLVER=1192
FILE ID=node013/2681431-1277497922
PBS_JOBID= 11190560
Free space on /tmp= 62404 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=53-P1=109-P2=43-P3=13-P4=17-P5=101-P6=59-P7=7-P8=29-P9=107-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681431-1277497922/watcher-2681431-1277497922 -o /tmp/evaluation-result-2681431-1277497922/solver-2681431-1277497922 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681431-1277497922.opb

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

MD5SUM BENCH= 1141c23e5342793635b3f22754b52627
RANDOM SEED=1827198701

node013.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		: 3000.253
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	: 6000.50
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		: 3000.253
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1857076 kB
Buffers:         27452 kB
Cached:          76116 kB
SwapCached:       5728 kB
Active:          68300 kB
Inactive:        48568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1857076 kB
SwapTotal:     4192956 kB
SwapFree:      4139488 kB
Dirty:            1984 kB
Writeback:           0 kB
AnonPages:       12088 kB
Mapped:          11900 kB
Slab:            62892 kB
PageTables:       4076 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181564 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= 62400 MiB
End job on node013 at 2010-06-25 23:02:05