Trace number 2681532

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)269 1800.04 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=349-P1=101-P2=17-P3=271-P4=11-P5=179-P6=127-B.opb
MD5SUM133707692e98c55077a0d19203c18204
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 benchmark6.74797
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 variables162
Total number of constraints13
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 constraints13
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)486
Sum of products size (including duplicates)972
Number of different products486
Sum of products size972

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 499/0 clauses 486/0 units 0
0.00/0.00	c vars 162
0.00/0.00	c objective 9 + 0
1515.19/1515.79	c 1442.21 40.0469 22379 13995137
1515.19/1515.79	o 269
1800.02/1800.61	s SATISFIABLE
1800.02/1800.61	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

Verifier Data 

OK	269

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681532-1277499315/watcher-2681532-1277499315 -o /tmp/evaluation-result-2681532-1277499315/solver-2681532-1277499315 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681532-1277499315.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 3/105 30949
/proc/meminfo: memFree=1875180/2059040 swapFree=4139180/4192956
[pid=30949] ppid=30947 vsize=2268 CPUtime=0
/proc/30949/stat : 30949 (pbct) R 30947 30949 30372 0 -1 4202496 301 0 0 0 0 0 0 0 25 0 1 0 91225298 2322432 221 1992294400 134512640 136421960 4289978368 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/30949/statm: 567 221 146 467 0 98 0

[startup+0.094699 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 30949
/proc/meminfo: memFree=1875180/2059040 swapFree=4139180/4192956
[pid=30949] ppid=30947 vsize=10780 CPUtime=0.09
/proc/30949/stat : 30949 (pbct) R 30947 30949 30372 0 -1 4202496 2363 0 0 0 8 1 0 0 25 0 1 0 91225298 11038720 2283 1992294400 134512640 136421960 4289978368 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30949/statm: 2695 2284 193 467 0 2226 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10780

[startup+0.100698 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 30949
/proc/meminfo: memFree=1875180/2059040 swapFree=4139180/4192956
[pid=30949] ppid=30947 vsize=11176 CPUtime=0.09
/proc/30949/stat : 30949 (pbct) R 30947 30949 30372 0 -1 4202496 2481 0 0 0 8 1 0 0 25 0 1 0 91225298 11444224 2401 1992294400 134512640 136421960 4289978368 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30949/statm: 2826 2402 193 467 0 2357 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11176

[startup+0.300721 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 30949
/proc/meminfo: memFree=1875180/2059040 swapFree=4139180/4192956
[pid=30949] ppid=30947 vsize=16568 CPUtime=0.29
/proc/30949/stat : 30949 (pbct) R 30947 30949 30372 0 -1 4202496 3815 0 0 0 26 3 0 0 25 0 1 0 91225298 16965632 3735 1992294400 134512640 136421960 4289978368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30949/statm: 4142 3735 215 467 0 3673 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16568

[startup+0.700766 s]
/proc/loadavg: 1.00 1.00 1.00 3/105 30949
/proc/meminfo: memFree=1875180/2059040 swapFree=4139180/4192956
[pid=30949] ppid=30947 vsize=17872 CPUtime=0.69
/proc/30949/stat : 30949 (pbct) R 30947 30949 30372 0 -1 4202496 4130 0 0 0 63 6 0 0 25 0 1 0 91225298 18300928 4050 1992294400 134512640 136421960 4289978368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30949/statm: 4468 4050 215 467 0 3999 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17872

[startup+1.50086 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30950
/proc/meminfo: memFree=1859300/2059040 swapFree=4139180/4192956
[pid=30949] ppid=30947 vsize=18268 CPUtime=1.49
/proc/30949/stat : 30949 (pbct) R 30947 30949 30372 0 -1 4202496 4243 0 0 0 138 11 0 0 25 0 1 0 91225298 18706432 4163 1992294400 134512640 136421960 4289978368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30949/statm: 4567 4163 215 467 0 4098 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18268

[startup+3.10104 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 30950
/proc/meminfo: memFree=1858680/2059040 swapFree=4139180/4192956
[pid=30949] ppid=30947 vsize=18828 CPUtime=3.09
/proc/30949/stat : 30949 (pbct) R 30947 30949 30372 0 -1 4202496 4360 0 0 0 287 22 0 0 25 0 1 0 91225298 19279872 4280 1992294400 134512640 136421960 4289978368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30949/statm: 4707 4280 215 467 0 4238 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18828

[startup+6.3014 s]
/proc/loadavg: 1.08 1.02 1.01 2/106 30950
/proc/meminfo: memFree=1857936/2059040 swapFree=4139180/4192956
[pid=30949] ppid=30947 vsize=19488 CPUtime=6.29
/proc/30949/stat : 30949 (pbct) R 30947 30949 30372 0 -1 4202496 4515 0 0 0 585 44 0 0 25 0 1 0 91225298 19955712 4435 1992294400 134512640 136421960 4289978368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30949/statm: 4872 4435 215 467 0 4403 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19488

[startup+12.7011 s]
/proc/loadavg: 1.07 1.02 1.00 2/106 30950
/proc/meminfo: memFree=1856572/2059040 swapFree=4139180/4192956
[pid=30949] ppid=30947 vsize=20672 CPUtime=12.69
/proc/30949/stat : 30949 (pbct) R 30947 30949 30372 0 -1 4202496 4809 0 0 0 1184 85 0 0 25 0 1 0 91225298 21168128 4729 1992294400 134512640 136421960 4289978368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30949/statm: 5168 4729 215 467 0 4699 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20672

[startup+25.5016 s]
/proc/loadavg: 1.06 1.01 1.00 2/106 30950
/proc/meminfo: memFree=1855704/2059040 swapFree=4139180/4192956
[pid=30949] ppid=30947 vsize=21484 CPUtime=25.49
/proc/30949/stat : 30949 (pbct) R 30947 30949 30372 0 -1 4202496 5015 0 0 0 2378 171 0 0 25 0 1 0 91225298 21999616 4935 1992294400 134512640 136421960 4289978368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30949/statm: 5371 4935 215 467 0 4902 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21484

[startup+51.1015 s]
/proc/loadavg: 1.04 1.01 1.00 2/106 30950
/proc/meminfo: memFree=1854092/2059040 swapFree=4139180/4192956
[pid=30949] ppid=30947 vsize=23248 CPUtime=51.07
/proc/30949/stat : 30949 (pbct) R 30947 30949 30372 0 -1 4202496 5448 0 0 0 4793 314 0 0 25 0 1 0 91225298 23805952 5368 1992294400 134512640 136421960 4289978368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30949/statm: 5812 5368 215 467 0 5343 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23248

[startup+102.308 s]
/proc/loadavg: 1.06 1.02 1.00 2/106 30952
/proc/meminfo: memFree=1852108/2059040 swapFree=4139180/4192956
[pid=30949] ppid=30947 vsize=24960 CPUtime=102.26
/proc/30949/stat : 30949 (pbct) R 30947 30949 30372 0 -1 4202496 5895 0 0 0 9604 622 0 0 25 0 1 0 91225298 25559040 5815 1992294400 134512640 136421960 4289978368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30949/statm: 6240 5815 215 467 0 5771 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 24960

[startup+162.301 s]
/proc/loadavg: 1.06 1.03 1.00 2/106 30954
/proc/meminfo: memFree=1849504/2059040 swapFree=4139180/4192956
[pid=30949] ppid=30947 vsize=27548 CPUtime=162.25
/proc/30949/stat : 30949 (pbct) R 30947 30949 30372 0 -1 4202496 6521 0 0 0 15256 969 0 0 25 0 1 0 91225298 28209152 6441 1992294400 134512640 136421960 4289978368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30949/statm: 6887 6441 215 467 0 6418 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 27548

[startup+222.302 s]
/proc/loadavg: 1.05 1.04 1.00 2/106 30956
/proc/meminfo: memFree=1848636/2059040 swapFree=4139180/4192956
[pid=30949] ppid=30947 vsize=28544 CPUtime=222.22
/proc/30949/stat : 30949 (pbct) R 30947 30949 30372 0 -1 4202496 6764 0 0 0 20934 1288 0 0 25 0 1 0 91225298 29229056 6684 1992294400 134512640 136421960 4289978368 18446744073709551615 134857233 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30949/statm: 7136 6684 215 467 0 6667 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 28544

[startup+282.301 s]
/proc/loadavg: 1.13 1.06 1.01 2/106 30958
/proc/meminfo: memFree=1846900/2059040 swapFree=4139180/4192956
[pid=30949] ppid=30947 vsize=30468 CPUtime=282.21
/proc/30949/stat : 30949 (pbct) R 30947 30949 30372 0 -1 4202496 7203 0 0 0 26595 1626 0 0 25 0 1 0 91225298 31199232 7123 1992294400 134512640 136421960 4289978368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30949/statm: 7617 7123 215 467 0 7148 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 30468

[startup+342.3 s]
/proc/loadavg: 1.12 1.06 1.00 2/106 30958
/proc/meminfo: memFree=1846528/2059040 swapFree=4139180/4192956
[pid=30949] ppid=30947 vsize=30628 CPUtime=342.18
/proc/30949/stat : 30949 (pbct) R 30947 30949 30372 0 -1 4202496 7247 0 0 0 32320 1898 0 0 25 0 1 0 91225298 31363072 7167 1992294400 134512640 136421960 4289978368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30949/statm: 7657 7167 215 467 0 7188 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 30628

[startup+402.3 s]
/proc/loadavg: 1.11 1.06 1.00 2/106 30969
/proc/meminfo: memFree=1844792/2059040 swapFree=4139180/4192956
[pid=30949] ppid=30947 vsize=31952 CPUtime=402.15
/proc/30949/stat : 30949 (pbct) R 30947 30949 30372 0 -1 4202496 7560 0 0 0 38013 2202 0 0 25 0 1 0 91225298 32718848 7480 1992294400 134512640 136421960 4289978368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30949/statm: 7988 7480 215 467 0 7519 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 31952

[startup+462.301 s]
/proc/loadavg: 1.10 1.07 1.00 2/106 30971
/proc/meminfo: memFree=1843056/2059040 swapFree=4139180/4192956
[pid=30949] ppid=30947 vsize=33816 CPUtime=462.14
/proc/30949/stat : 30949 (pbct) R 30947 30949 30372 0 -1 4202496 8022 0 0 0 43731 2483 0 0 25 0 1 0 91225298 34627584 7934 1992294400 134512640 136421960 4289978368 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30949/statm: 8454 7934 215 467 0 7985 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 33816

[startup+522.301 s]
/proc/loadavg: 1.09 1.07 1.00 2/106 30973
/proc/meminfo: memFree=1843056/2059040 swapFree=4139180/4192956
[pid=30949] ppid=30947 vsize=33816 CPUtime=522.11
/proc/30949/stat : 30949 (pbct) R 30947 30949 30372 0 -1 4202496 8036 0 0 0 49448 2763 0 0 25 0 1 0 91225298 34627584 7948 1992294400 134512640 136421960 4289978368 18446744073709551615 134861950 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30949/statm: 8454 7948 215 467 0 7985 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 33816

[startup+582.301 s]
/proc/loadavg: 1.08 1.07 1.00 2/106 30975
/proc/meminfo: memFree=1843056/2059040 swapFree=4139180/4192956
[pid=30949] ppid=30947 vsize=33944 CPUtime=582.09
/proc/30949/stat : 30949 (pbct) R 30947 30949 30372 0 -1 4202496 8054 0 0 0 55174 3035 0 0 25 0 1 0 91225298 34758656 7966 1992294400 134512640 136421960 4289978368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30949/statm: 8486 7966 215 467 0 8017 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 33944

[startup+642.3 s]
/proc/loadavg: 1.08 1.07 1.00 2/106 30975
/proc/meminfo: memFree=1842560/2059040 swapFree=4139180/4192956
[pid=30949] ppid=30947 vsize=34580 CPUtime=642.08
/proc/30949/stat : 30949 (pbct) R 30947 30949 30372 0 -1 4202496 8195 0 0 0 60853 3355 0 0 25 0 1 0 91225298 35409920 8107 1992294400 134512640 136421960 4289978368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30949/statm: 8645 8107 215 467 0 8176 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 34580

[startup+702.3 s]

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

[startup+822.301 s]
/proc/loadavg: 1.06 1.06 1.00 2/106 30981
/proc/meminfo: memFree=1840576/2059040 swapFree=4139180/4192956
[pid=30949] ppid=30947 vsize=36576 CPUtime=822.02
/proc/30949/stat : 30949 (pbct) R 30947 30949 30372 0 -1 4202496 8658 0 0 0 78077 4125 0 0 25 0 1 0 91225298 37453824 8570 1992294400 134512640 136421960 4289978368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30949/statm: 9144 8570 215 467 0 8675 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 36576

[startup+882.301 s]
/proc/loadavg: 1.06 1.06 1.00 2/106 30983
/proc/meminfo: memFree=1838220/2059040 swapFree=4139180/4192956
[pid=30949] ppid=30947 vsize=39176 CPUtime=882
/proc/30949/stat : 30949 (pbct) R 30947 30949 30372 0 -1 4202496 9273 0 0 0 83811 4389 0 0 25 0 1 0 91225298 40116224 9185 1992294400 134512640 136421960 4289978368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30949/statm: 9794 9185 215 467 0 9325 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 39176

[startup+942.3 s]
/proc/loadavg: 1.13 1.08 1.01 2/106 30983
/proc/meminfo: memFree=1838096/2059040 swapFree=4139180/4192956
[pid=30949] ppid=30947 vsize=39320 CPUtime=941.98
/proc/30949/stat : 30949 (pbct) R 30947 30949 30372 0 -1 4202496 9285 0 0 0 89582 4616 0 0 25 0 1 0 91225298 40263680 9197 1992294400 134512640 136421960 4289978368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30949/statm: 9830 9197 215 467 0 9361 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 39320

[startup+1002.3 s]
/proc/loadavg: 1.12 1.08 1.00 2/106 30985
/proc/meminfo: memFree=1838096/2059040 swapFree=4139180/4192956
[pid=30949] ppid=30947 vsize=39320 CPUtime=1001.96
/proc/30949/stat : 30949 (pbct) R 30947 30949 30372 0 -1 4202496 9296 0 0 0 95299 4897 0 0 25 0 1 0 91225298 40263680 9208 1992294400 134512640 136421960 4289978368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30949/statm: 9830 9208 215 467 0 9361 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 39320

[startup+1062.3 s]
/proc/loadavg: 1.17 1.09 1.01 2/106 30987
/proc/meminfo: memFree=1837600/2059040 swapFree=4139180/4192956
[pid=30949] ppid=30947 vsize=39796 CPUtime=1061.94
/proc/30949/stat : 30949 (pbct) R 30947 30949 30372 0 -1 4202496 9402 0 0 0 101023 5171 0 0 25 0 1 0 91225298 40751104 9314 1992294400 134512640 136421960 4289978368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30949/statm: 9949 9314 215 467 0 9480 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 39796

[startup+1122.3 s]
/proc/loadavg: 1.12 1.09 1.01 2/106 30989
/proc/meminfo: memFree=1837352/2059040 swapFree=4139180/4192956
[pid=30949] ppid=30947 vsize=39936 CPUtime=1121.92
/proc/30949/stat : 30949 (pbct) R 30947 30949 30372 0 -1 4202496 9450 0 0 0 106730 5462 0 0 25 0 1 0 91225298 40894464 9362 1992294400 134512640 136421960 4289978368 18446744073709551615 134870295 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30949/statm: 9984 9362 215 467 0 9515 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 39936

[startup+1182.3 s]
/proc/loadavg: 1.16 1.10 1.01 2/106 30991
/proc/meminfo: memFree=1837228/2059040 swapFree=4139180/4192956
[pid=30949] ppid=30947 vsize=39936 CPUtime=1181.9
/proc/30949/stat : 30949 (pbct) R 30947 30949 30372 0 -1 4202496 9451 0 0 0 112414 5776 0 0 25 0 1 0 91225298 40894464 9363 1992294400 134512640 136421960 4289978368 18446744073709551615 134857222 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30949/statm: 9984 9363 215 467 0 9515 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 39936

[startup+1242.3 s]
/proc/loadavg: 1.11 1.09 1.01 2/106 30991
/proc/meminfo: memFree=1836980/2059040 swapFree=4139180/4192956
[pid=30949] ppid=30947 vsize=39936 CPUtime=1241.88
/proc/30949/stat : 30949 (pbct) R 30947 30949 30372 0 -1 4202496 9452 0 0 0 118166 6022 0 0 25 0 1 0 91225298 40894464 9364 1992294400 134512640 136421960 4289978368 18446744073709551615 134861995 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30949/statm: 9984 9364 215 467 0 9515 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 39936

[startup+1302.3 s]
/proc/loadavg: 1.09 1.09 1.01 2/106 30993
/proc/meminfo: memFree=1836856/2059040 swapFree=4139180/4192956
[pid=30949] ppid=30947 vsize=39936 CPUtime=1301.87
/proc/30949/stat : 30949 (pbct) R 30947 30949 30372 0 -1 4202496 9462 0 0 0 123891 6296 0 0 25 0 1 0 91225298 40894464 9374 1992294400 134512640 136421960 4289978368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30949/statm: 9984 9374 215 467 0 9515 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 39936

[startup+1362.3 s]
/proc/loadavg: 1.03 1.07 1.01 2/106 30995
/proc/meminfo: memFree=1836856/2059040 swapFree=4139180/4192956
[pid=30949] ppid=30947 vsize=39936 CPUtime=1361.85
/proc/30949/stat : 30949 (pbct) R 30947 30949 30372 0 -1 4202496 9474 0 0 0 129607 6578 0 0 25 0 1 0 91225298 40894464 9386 1992294400 134512640 136421960 4289978368 18446744073709551615 134862075 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30949/statm: 9984 9386 215 467 0 9515 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 39936

[startup+1422.31 s]
/proc/loadavg: 1.01 1.05 1.00 2/106 30997
/proc/meminfo: memFree=1836856/2059040 swapFree=4139180/4192956
[pid=30949] ppid=30947 vsize=40096 CPUtime=1421.83
/proc/30949/stat : 30949 (pbct) R 30947 30949 30372 0 -1 4202496 9498 0 0 0 135340 6843 0 0 25 0 1 0 91225298 41058304 9410 1992294400 134512640 136421960 4289978368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30949/statm: 10024 9410 215 467 0 9555 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 40096

[startup+1482.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/106 30999
/proc/meminfo: memFree=1836608/2059040 swapFree=4139180/4192956
[pid=30949] ppid=30947 vsize=40552 CPUtime=1481.8
/proc/30949/stat : 30949 (pbct) R 30947 30949 30372 0 -1 4202496 9602 0 0 0 141036 7144 0 0 25 0 1 0 91225298 41525248 9514 1992294400 134512640 136421960 4289978368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30949/statm: 10138 9514 215 467 0 9669 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 40552

[startup+1542.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/106 30999
/proc/meminfo: memFree=1835988/2059040 swapFree=4139180/4192956
[pid=30949] ppid=30947 vsize=41348 CPUtime=1541.78
/proc/30949/stat : 30949 (pbct) R 30947 30949 30372 0 -1 4202496 9770 0 0 0 146626 7552 0 0 25 0 1 0 91225298 42340352 9681 1992294400 134512640 136421960 4289978368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30949/statm: 10337 9681 238 467 0 9868 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 41348

[startup+1602.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/106 31001
/proc/meminfo: memFree=1835864/2059040 swapFree=4139180/4192956
[pid=30949] ppid=30947 vsize=41348 CPUtime=1601.76
/proc/30949/stat : 30949 (pbct) R 30947 30949 30372 0 -1 4202496 9771 0 0 0 152072 8104 0 0 25 0 1 0 91225298 42340352 9682 1992294400 134512640 136421960 4289978368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30949/statm: 10337 9682 238 467 0 9868 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 41348

[startup+1662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/106 31003
/proc/meminfo: memFree=1835740/2059040 swapFree=4139180/4192956
[pid=30949] ppid=30947 vsize=41348 CPUtime=1661.75
/proc/30949/stat : 30949 (pbct) R 30947 30949 30372 0 -1 4202496 9773 0 0 0 157529 8646 0 0 25 0 1 0 91225298 42340352 9684 1992294400 134512640 136421960 4289978368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30949/statm: 10337 9684 238 467 0 9868 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 41348

[startup+1722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 31005
/proc/meminfo: memFree=1835740/2059040 swapFree=4139180/4192956
[pid=30949] ppid=30947 vsize=41348 CPUtime=1721.73
/proc/30949/stat : 30949 (pbct) R 30947 30949 30372 0 -1 4202496 9774 0 0 0 162979 9194 0 0 25 0 1 0 91225298 42340352 9685 1992294400 134512640 136421960 4289978368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30949/statm: 10337 9685 238 467 0 9868 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 41348

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/106 31007
/proc/meminfo: memFree=1835492/2059040 swapFree=4139180/4192956
[pid=30949] ppid=30947 vsize=41348 CPUtime=1781.71
/proc/30949/stat : 30949 (pbct) R 30947 30949 30372 0 -1 4202496 9775 0 0 0 168450 9721 0 0 25 0 1 0 91225298 42340352 9686 1992294400 134512640 136421960 4289978368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30949/statm: 10337 9686 238 467 0 9868 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 41348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 31007
/proc/meminfo: memFree=1835492/2059040 swapFree=4139180/4192956
[pid=30949] ppid=30947 vsize=41348 CPUtime=1800.02
/proc/30949/stat : 30949 (pbct) R 30947 30949 30372 0 -1 4202496 9776 0 0 0 170095 9907 0 0 25 0 1 0 91225298 42340352 9687 1992294400 134512640 136421960 4289978368 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/30949/statm: 10337 9687 238 467 0 9868 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 41348

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): 1800.04
CPU user time (s): 1700.96
CPU system time (s): 99.0769
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 41348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1700.96
system time used= 99.0769
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9777
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= 3306

runsolver used 2.76358 second user time and 8.71167 second system time

The end

Launcher Data 

Begin job on node085 at 2010-06-25 22:55:15
IDJOB=2681532
IDBENCH=48021
IDSOLVER=1192
FILE ID=node085/2681532-1277499315
PBS_JOBID= 11190544
Free space on /tmp= 121676 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=349-P1=101-P2=17-P3=271-P4=11-P5=179-P6=127-B.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681532-1277499315/watcher-2681532-1277499315 -o /tmp/evaluation-result-2681532-1277499315/solver-2681532-1277499315 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2681532-1277499315.opb

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

MD5SUM BENCH= 133707692e98c55077a0d19203c18204
RANDOM SEED=2019532599

node085.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		: 3000.221
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	: 6000.44
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		: 3000.221
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1875708 kB
Buffers:         14164 kB
Cached:          86540 kB
SwapCached:       6312 kB
Active:          65356 kB
Inactive:        48108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1875708 kB
SwapTotal:     4192956 kB
SwapFree:      4139180 kB
Dirty:            1876 kB
Writeback:           0 kB
AnonPages:       11368 kB
Mapped:          11872 kB
Slab:            48028 kB
PageTables:       4152 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181768 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= 121672 MiB
End job on node085 at 2010-06-25 23:25:17