Trace number 2668796

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? (TO) 1800.11 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=40-sizeP=21-sizeQ=40-793490986-max.opb
MD5SUMd0972750cf259b5b6f93d177cc7cfb4a
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-502
Best CPU time to get the best result obtained on this benchmark1800.22
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -1307731
Optimality of the best value was proved YES
Number of variables901
Total number of constraints2521
Number of constraints which are clauses2520
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint840
Number of terms in the objective function 21
Biggest coefficient in the objective function 1048576
Number of bits for the biggest coefficient in the objective function 21
Sum of the numbers in the objective function 2097151
Number of bits of the sum of numbers in the objective function 21
Biggest number in a constraint 576460752303423488
Number of bits of the biggest number in a constraint 60
Biggest sum of numbers in a constraint 2305841944493460011
Number of bits of the biggest sum of numbers61
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c PB/CT 0.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.02/0.03	c constraints 1/0 clauses 2520/0 units 0
0.02/0.03	c vars 901
0.02/0.03	c objective 21 + -2097151
1800.09/1800.61	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668796-1276628335/watcher-2668796-1276628335 -o /tmp/evaluation-result-2668796-1276628335/solver-2668796-1276628335 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668796-1276628335.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: 1.88 1.96 1.63 3/106 10958
/proc/meminfo: memFree=1873612/2059040 swapFree=4141108/4192956
[pid=10958] ppid=10956 vsize=2208 CPUtime=0
/proc/10958/stat : 10958 (pbct) R 10956 10958 10172 0 -1 4202496 257 0 0 0 0 0 0 0 23 0 1 0 4125093 2260992 179 1992294400 134512640 136485738 4291565584 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10958/statm: 552 179 156 482 0 68 0

[startup+0.0310711 s]
/proc/loadavg: 1.88 1.96 1.63 3/106 10958
/proc/meminfo: memFree=1873612/2059040 swapFree=4141108/4192956
[pid=10958] ppid=10956 vsize=2208 CPUtime=0.02
/proc/10958/stat : 10958 (pbct) R 10956 10958 10172 0 -1 4202496 278 0 0 0 2 0 0 0 23 0 1 0 4125093 2260992 200 1992294400 134512640 136485738 4291565584 18446744073709551615 135562714 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/10958/statm: 552 200 156 482 0 68 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2208

[startup+0.101077 s]
/proc/loadavg: 1.88 1.96 1.63 3/106 10958
/proc/meminfo: memFree=1873612/2059040 swapFree=4141108/4192956
[pid=10958] ppid=10956 vsize=10160 CPUtime=0.09
/proc/10958/stat : 10958 (pbct) R 10956 10958 10172 0 -1 4202496 2209 0 0 0 9 0 0 0 23 0 1 0 4125093 10403840 2131 1992294400 134512640 136485738 4291565584 18446744073709551615 135469215 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10958/statm: 2540 2131 198 482 0 2056 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10160

[startup+0.301092 s]
/proc/loadavg: 1.88 1.96 1.63 3/106 10958
/proc/meminfo: memFree=1873612/2059040 swapFree=4141108/4192956
[pid=10958] ppid=10956 vsize=15172 CPUtime=0.29
/proc/10958/stat : 10958 (pbct) R 10956 10958 10172 0 -1 4202496 3487 0 0 0 27 2 0 0 23 0 1 0 4125093 15536128 3409 1992294400 134512640 136485738 4291565584 18446744073709551615 134878720 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10958/statm: 3793 3409 228 482 0 3309 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15172

[startup+0.701128 s]
/proc/loadavg: 1.88 1.96 1.63 3/106 10958
/proc/meminfo: memFree=1873612/2059040 swapFree=4141108/4192956
[pid=10958] ppid=10956 vsize=16720 CPUtime=0.69
/proc/10958/stat : 10958 (pbct) R 10956 10958 10172 0 -1 4202496 3882 0 0 0 66 3 0 0 25 0 1 0 4125093 17121280 3804 1992294400 134512640 136485738 4291565584 18446744073709551615 135185189 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10958/statm: 4180 3804 228 482 0 3696 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16720

[startup+1.5012 s]
/proc/loadavg: 1.88 1.96 1.63 2/107 10959
/proc/meminfo: memFree=1858104/2059040 swapFree=4141108/4192956
[pid=10958] ppid=10956 vsize=19824 CPUtime=1.49
/proc/10958/stat : 10958 (pbct) R 10956 10958 10172 0 -1 4202496 4661 0 0 0 144 5 0 0 25 0 1 0 4125093 20299776 4583 1992294400 134512640 136485738 4291565584 18446744073709551615 135183913 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10958/statm: 4956 4583 228 482 0 4472 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19824

[startup+3.10134 s]
/proc/loadavg: 1.88 1.96 1.63 2/107 10959
/proc/meminfo: memFree=1853888/2059040 swapFree=4141108/4192956
[pid=10958] ppid=10956 vsize=23284 CPUtime=3.09
/proc/10958/stat : 10958 (pbct) R 10956 10958 10172 0 -1 4202496 5507 0 0 0 302 7 0 0 25 0 1 0 4125093 23842816 5429 1992294400 134512640 136485738 4291565584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10958/statm: 5821 5429 228 482 0 5337 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23284

[startup+6.30062 s]
/proc/loadavg: 1.81 1.95 1.63 2/107 10959
/proc/meminfo: memFree=1850168/2059040 swapFree=4141108/4192956
[pid=10958] ppid=10956 vsize=25356 CPUtime=6.29
/proc/10958/stat : 10958 (pbct) R 10956 10958 10172 0 -1 4202496 6017 0 0 0 618 11 0 0 25 0 1 0 4125093 25964544 5939 1992294400 134512640 136485738 4291565584 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10958/statm: 6339 5939 228 482 0 5855 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25356

[startup+12.7012 s]
/proc/loadavg: 1.74 1.93 1.62 2/107 10959
/proc/meminfo: memFree=1847812/2059040 swapFree=4141108/4192956
[pid=10958] ppid=10956 vsize=27528 CPUtime=12.68
/proc/10958/stat : 10958 (pbct) R 10956 10958 10172 0 -1 4202496 6582 0 0 0 1252 16 0 0 25 0 1 0 4125093 28188672 6504 1992294400 134512640 136485738 4291565584 18446744073709551615 134883095 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10958/statm: 6882 6504 228 482 0 6398 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27528

[startup+25.5013 s]
/proc/loadavg: 1.58 1.89 1.61 2/107 10959
/proc/meminfo: memFree=1845084/2059040 swapFree=4141108/4192956
[pid=10958] ppid=10956 vsize=30316 CPUtime=25.48
/proc/10958/stat : 10958 (pbct) R 10956 10958 10172 0 -1 4202496 7260 0 0 0 2519 29 0 0 25 0 1 0 4125093 31043584 7182 1992294400 134512640 136485738 4291565584 18446744073709551615 135291115 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10958/statm: 7579 7182 228 482 0 7095 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30316

[startup+51.1005 s]
/proc/loadavg: 1.38 1.81 1.59 2/107 10959
/proc/meminfo: memFree=1841860/2059040 swapFree=4141108/4192956
[pid=10958] ppid=10956 vsize=33500 CPUtime=51.08
/proc/10958/stat : 10958 (pbct) R 10956 10958 10172 0 -1 4202496 8072 0 0 0 5055 53 0 0 25 0 1 0 4125093 34304000 7994 1992294400 134512640 136485738 4291565584 18446744073709551615 135293365 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10958/statm: 8375 7994 228 482 0 7891 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 33500

[startup+102.308 s]
/proc/loadavg: 1.16 1.69 1.56 2/107 10961
/proc/meminfo: memFree=1835164/2059040 swapFree=4141108/4192956
[pid=10958] ppid=10956 vsize=39872 CPUtime=102.27
/proc/10958/stat : 10958 (pbct) R 10956 10958 10172 0 -1 4202496 9726 0 0 0 10123 104 0 0 25 0 1 0 4125093 40828928 9594 1992294400 134512640 136485738 4291565584 18446744073709551615 134878445 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10958/statm: 9968 9594 228 482 0 9484 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 39872

[startup+162.301 s]
/proc/loadavg: 1.06 1.56 1.52 2/107 10972
/proc/meminfo: memFree=1831320/2059040 swapFree=4141108/4192956
[pid=10958] ppid=10956 vsize=43324 CPUtime=162.23
/proc/10958/stat : 10958 (pbct) R 10956 10958 10172 0 -1 4202496 10598 0 0 0 16069 154 0 0 25 0 1 0 4125093 44363776 10448 1992294400 134512640 136485738 4291565584 18446744073709551615 134882262 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10958/statm: 10831 10448 228 482 0 10347 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 43324

[startup+222.3 s]
/proc/loadavg: 1.02 1.45 1.49 2/107 10974
/proc/meminfo: memFree=1830948/2059040 swapFree=4141108/4192956
[pid=10958] ppid=10956 vsize=43708 CPUtime=222.22
/proc/10958/stat : 10958 (pbct) R 10956 10958 10172 0 -1 4202496 10698 0 0 0 22016 206 0 0 25 0 1 0 4125093 44756992 10548 1992294400 134512640 136485738 4291565584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10958/statm: 10927 10548 228 482 0 10443 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 43708

[startup+282.301 s]
/proc/loadavg: 1.00 1.37 1.45 2/107 10974
/proc/meminfo: memFree=1830948/2059040 swapFree=4141108/4192956
[pid=10958] ppid=10956 vsize=43708 CPUtime=282.2
/proc/10958/stat : 10958 (pbct) R 10956 10958 10172 0 -1 4202496 10698 0 0 0 27965 255 0 0 25 0 1 0 4125093 44756992 10548 1992294400 134512640 136485738 4291565584 18446744073709551615 135857111 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10958/statm: 10927 10548 228 482 0 10443 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 43708

[startup+342.301 s]
/proc/loadavg: 1.00 1.30 1.42 2/107 10976
/proc/meminfo: memFree=1830948/2059040 swapFree=4141108/4192956
[pid=10958] ppid=10956 vsize=43708 CPUtime=342.18
/proc/10958/stat : 10958 (pbct) R 10956 10958 10172 0 -1 4202496 10698 0 0 0 33919 299 0 0 25 0 1 0 4125093 44756992 10548 1992294400 134512640 136485738 4291565584 18446744073709551615 134882384 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10958/statm: 10927 10548 228 482 0 10443 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 43708

[startup+402.301 s]
/proc/loadavg: 1.00 1.24 1.39 2/107 10978
/proc/meminfo: memFree=1824500/2059040 swapFree=4141108/4192956
[pid=10958] ppid=10956 vsize=50080 CPUtime=402.17
/proc/10958/stat : 10958 (pbct) R 10956 10958 10172 0 -1 4202496 12303 0 0 0 39871 346 0 0 25 0 1 0 4125093 51281920 12148 1992294400 134512640 136485738 4291565584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10958/statm: 12520 12148 228 482 0 12036 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 50080

[startup+462.301 s]
/proc/loadavg: 1.00 1.20 1.36 2/107 10980
/proc/meminfo: memFree=1824624/2059040 swapFree=4141108/4192956
[pid=10958] ppid=10956 vsize=49440 CPUtime=462.14
/proc/10958/stat : 10958 (pbct) R 10956 10958 10172 0 -1 4202496 12303 0 0 0 45818 396 0 0 25 0 1 0 4125093 50626560 11988 1992294400 134512640 136485738 4291565584 18446744073709551615 135260395 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10958/statm: 12360 11988 228 482 0 11876 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 49440

[startup+522.301 s]
/proc/loadavg: 1.00 1.16 1.34 2/107 10982
/proc/meminfo: memFree=1824624/2059040 swapFree=4141108/4192956
[pid=10958] ppid=10956 vsize=49440 CPUtime=522.12
/proc/10958/stat : 10958 (pbct) R 10956 10958 10172 0 -1 4202496 12303 0 0 0 51762 450 0 0 25 0 1 0 4125093 50626560 11988 1992294400 134512640 136485738 4291565584 18446744073709551615 135039472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10958/statm: 12360 11988 228 482 0 11876 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 49440

[startup+582.301 s]
/proc/loadavg: 1.00 1.13 1.32 2/107 10982
/proc/meminfo: memFree=1824624/2059040 swapFree=4141108/4192956
[pid=10958] ppid=10956 vsize=49440 CPUtime=582.11
/proc/10958/stat : 10958 (pbct) R 10956 10958 10172 0 -1 4202496 12303 0 0 0 57715 496 0 0 25 0 1 0 4125093 50626560 11988 1992294400 134512640 136485738 4291565584 18446744073709551615 135188721 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10958/statm: 12360 11988 228 482 0 11876 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 49440

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.29 2/107 10984
/proc/meminfo: memFree=1824624/2059040 swapFree=4141108/4192956
[pid=10958] ppid=10956 vsize=49440 CPUtime=642.1
/proc/10958/stat : 10958 (pbct) R 10956 10958 10172 0 -1 4202496 12303 0 0 0 63669 541 0 0 25 0 1 0 4125093 50626560 11988 1992294400 134512640 136485738 4291565584 18446744073709551615 135183790 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10958/statm: 12360 11988 228 482 0 11876 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 49440

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.05 1.24 2/107 10990
/proc/meminfo: memFree=1821028/2059040 swapFree=4141108/4192956
[pid=10958] ppid=10956 vsize=53668 CPUtime=822.04
/proc/10958/stat : 10958 (pbct) R 10956 10958 10172 0 -1 4202496 13498 0 0 0 81534 670 0 0 25 0 1 0 4125093 54956032 13043 1992294400 134512640 136485738 4291565584 18446744073709551615 135859448 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10958/statm: 13417 13043 228 482 0 12933 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 53668

[startup+882.301 s]
/proc/loadavg: 1.00 1.04 1.22 2/107 10990
/proc/meminfo: memFree=1821028/2059040 swapFree=4141108/4192956
[pid=10958] ppid=10956 vsize=53668 CPUtime=882.02
/proc/10958/stat : 10958 (pbct) R 10956 10958 10172 0 -1 4202496 13498 0 0 0 87488 714 0 0 25 0 1 0 4125093 54956032 13043 1992294400 134512640 136485738 4291565584 18446744073709551615 134878710 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10958/statm: 13417 13043 228 482 0 12933 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 53668

[startup+942.301 s]
/proc/loadavg: 1.00 1.03 1.20 2/107 10992
/proc/meminfo: memFree=1821028/2059040 swapFree=4141108/4192956
[pid=10958] ppid=10956 vsize=53572 CPUtime=942
/proc/10958/stat : 10958 (pbct) R 10956 10958 10172 0 -1 4202496 13498 0 0 0 93439 761 0 0 25 0 1 0 4125093 54857728 13021 1992294400 134512640 136485738 4291565584 18446744073709551615 135039472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10958/statm: 13393 13021 228 482 0 12909 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 53572

[startup+1002.3 s]
/proc/loadavg: 1.06 1.04 1.19 2/107 10994
/proc/meminfo: memFree=1821028/2059040 swapFree=4141108/4192956
[pid=10958] ppid=10956 vsize=53484 CPUtime=1001.98
/proc/10958/stat : 10958 (pbct) R 10956 10958 10172 0 -1 4202496 13498 0 0 0 99387 811 0 0 25 0 1 0 4125093 54767616 12999 1992294400 134512640 136485738 4291565584 18446744073709551615 134638823 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10958/statm: 13371 12999 228 482 0 12887 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 53484

[startup+1062.3 s]
/proc/loadavg: 1.07 1.04 1.18 2/107 10996
/proc/meminfo: memFree=1821028/2059040 swapFree=4141108/4192956
[pid=10958] ppid=10956 vsize=53612 CPUtime=1061.97
/proc/10958/stat : 10958 (pbct) R 10956 10958 10172 0 -1 4202496 13523 0 0 0 105339 858 0 0 25 0 1 0 4125093 54898688 13024 1992294400 134512640 136485738 4291565584 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10958/statm: 13403 13024 228 482 0 12919 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 53612

[startup+1122.3 s]
/proc/loadavg: 1.07 1.05 1.17 2/107 10998
/proc/meminfo: memFree=1821028/2059040 swapFree=4141108/4192956
[pid=10958] ppid=10956 vsize=53484 CPUtime=1121.95
/proc/10958/stat : 10958 (pbct) R 10956 10958 10172 0 -1 4202496 13523 0 0 0 111289 906 0 0 25 0 1 0 4125093 54767616 12999 1992294400 134512640 136485738 4291565584 18446744073709551615 135042034 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10958/statm: 13371 12999 228 482 0 12887 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 53484

[startup+1182.3 s]
/proc/loadavg: 1.07 1.05 1.17 2/107 10998
/proc/meminfo: memFree=1821028/2059040 swapFree=4141108/4192956
[pid=10958] ppid=10956 vsize=53484 CPUtime=1181.94
/proc/10958/stat : 10958 (pbct) R 10956 10958 10172 0 -1 4202496 13523 0 0 0 117239 955 0 0 25 0 1 0 4125093 54767616 12999 1992294400 134512640 136485738 4291565584 18446744073709551615 134882318 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10958/statm: 13371 12999 228 482 0 12887 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 53484

[startup+1242.3 s]
/proc/loadavg: 1.06 1.05 1.16 2/107 11000
/proc/meminfo: memFree=1820780/2059040 swapFree=4141108/4192956
[pid=10958] ppid=10956 vsize=53612 CPUtime=1241.91
/proc/10958/stat : 10958 (pbct) R 10956 10958 10172 0 -1 4202496 13546 0 0 0 123195 996 0 0 25 0 1 0 4125093 54898688 13022 1992294400 134512640 136485738 4291565584 18446744073709551615 135039478 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10958/statm: 13403 13022 228 482 0 12919 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 53612

[startup+1302.3 s]
/proc/loadavg: 1.02 1.04 1.15 2/107 11002
/proc/meminfo: memFree=1820780/2059040 swapFree=4141108/4192956
[pid=10958] ppid=10956 vsize=53508 CPUtime=1301.91
/proc/10958/stat : 10958 (pbct) R 10956 10958 10172 0 -1 4202496 13546 0 0 0 129149 1042 0 0 25 0 1 0 4125093 54792192 13005 1992294400 134512640 136485738 4291565584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10958/statm: 13377 13005 228 482 0 12893 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 53508

[startup+1362.3 s]
/proc/loadavg: 1.01 1.03 1.14 2/107 11004
/proc/meminfo: memFree=1820656/2059040 swapFree=4141108/4192956
[pid=10958] ppid=10956 vsize=53508 CPUtime=1361.88
/proc/10958/stat : 10958 (pbct) R 10956 10958 10172 0 -1 4202496 13625 0 0 0 135100 1088 0 0 25 0 1 0 4125093 54792192 13005 1992294400 134512640 136485738 4291565584 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10958/statm: 13377 13005 228 482 0 12893 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 53508

[startup+1422.31 s]
/proc/loadavg: 1.00 1.02 1.12 2/107 11006
/proc/meminfo: memFree=1820656/2059040 swapFree=4141108/4192956
[pid=10958] ppid=10956 vsize=53508 CPUtime=1421.88
/proc/10958/stat : 10958 (pbct) R 10956 10958 10172 0 -1 4202496 13625 0 0 0 141047 1141 0 0 25 0 1 0 4125093 54792192 13005 1992294400 134512640 136485738 4291565584 18446744073709551615 135293368 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10958/statm: 13377 13005 228 482 0 12893 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 53508

[startup+1482.3 s]
/proc/loadavg: 1.00 1.02 1.11 2/107 11006
/proc/meminfo: memFree=1820408/2059040 swapFree=4141108/4192956
[pid=10958] ppid=10956 vsize=53508 CPUtime=1481.86
/proc/10958/stat : 10958 (pbct) R 10956 10958 10172 0 -1 4202496 13719 0 0 0 147000 1186 0 0 25 0 1 0 4125093 54792192 13005 1992294400 134512640 136485738 4291565584 18446744073709551615 135039472 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10958/statm: 13377 13005 228 482 0 12893 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 53508

[startup+1542.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/107 11008
/proc/meminfo: memFree=1820408/2059040 swapFree=4141108/4192956
[pid=10958] ppid=10956 vsize=53508 CPUtime=1541.84
/proc/10958/stat : 10958 (pbct) R 10956 10958 10172 0 -1 4202496 13719 0 0 0 152949 1235 0 0 25 0 1 0 4125093 54792192 13005 1992294400 134512640 136485738 4291565584 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10958/statm: 13377 13005 228 482 0 12893 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 53508

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.09 2/107 11010
/proc/meminfo: memFree=1820408/2059040 swapFree=4141108/4192956
[pid=10958] ppid=10956 vsize=53508 CPUtime=1601.82
/proc/10958/stat : 10958 (pbct) R 10956 10958 10172 0 -1 4202496 13719 0 0 0 158895 1287 0 0 25 0 1 0 4125093 54792192 13005 1992294400 134512640 136485738 4291565584 18446744073709551615 135180204 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10958/statm: 13377 13005 228 482 0 12893 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 53508

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 11012
/proc/meminfo: memFree=1819044/2059040 swapFree=4141108/4192956
[pid=10958] ppid=10956 vsize=55300 CPUtime=1661.8
/proc/10958/stat : 10958 (pbct) R 10956 10958 10172 0 -1 4202496 14158 0 0 0 164858 1322 0 0 25 0 1 0 4125093 56627200 13444 1992294400 134512640 136485738 4291565584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10958/statm: 13825 13444 228 482 0 13341 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 55300

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 11014
/proc/meminfo: memFree=1818920/2059040 swapFree=4141108/4192956
[pid=10958] ppid=10956 vsize=55236 CPUtime=1721.8
/proc/10958/stat : 10958 (pbct) R 10956 10958 10172 0 -1 4202496 14178 0 0 0 170821 1359 0 0 25 0 1 0 4125093 56561664 13437 1992294400 134512640 136485738 4291565584 18446744073709551615 134659607 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10958/statm: 13809 13437 228 482 0 13325 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 55236

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 11014
/proc/meminfo: memFree=1814580/2059040 swapFree=4141108/4192956
[pid=10958] ppid=10956 vsize=59716 CPUtime=1781.77
/proc/10958/stat : 10958 (pbct) R 10956 10958 10172 0 -1 4202496 15269 0 0 0 176780 1397 0 0 25 0 1 0 4125093 61149184 14528 1992294400 134512640 136485738 4291565584 18446744073709551615 135293673 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10958/statm: 14929 14528 228 482 0 14445 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 59716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 11016
/proc/meminfo: memFree=1814084/2059040 swapFree=4141108/4192956
[pid=10958] ppid=10956 vsize=60112 CPUtime=1800.09
/proc/10958/stat : 10958 (pbct) R 10956 10958 10172 0 -1 4202496 15378 0 0 0 178598 1411 0 0 25 0 1 0 4125093 61554688 14637 1992294400 134512640 136485738 4291565584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/10958/statm: 15028 14637 228 482 0 14544 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 60112

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): 1800.11
CPU user time (s): 1785.99
CPU system time (s): 14.1219
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 60112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1785.99
system time used= 14.1219
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15378
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= 2
involuntary context switches= 7697

runsolver used 3.3125 second user time and 8.16876 second system time

The end

Launcher Data 

Begin job on node050 at 2010-06-15 20:58:55
IDJOB=2668796
IDBENCH=3035
IDSOLVER=1170
FILE ID=node050/2668796-1276628335
PBS_JOBID= 11172336
Free space on /tmp= 62572 MiB

SOLVER NAME= PB/CT 0.1
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=40-sizeP=21-sizeQ=40-793490986-max.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668796-1276628335/watcher-2668796-1276628335 -o /tmp/evaluation-result-2668796-1276628335/solver-2668796-1276628335 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2668796-1276628335.opb

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

MD5SUM BENCH= d0972750cf259b5b6f93d177cc7cfb4a
RANDOM SEED=1153774203

node050.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		: 3000.215
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	: 6000.43
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		: 3000.215
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1874016 kB
Buffers:          6800 kB
Cached:          88956 kB
SwapCached:       6512 kB
Active:          76832 kB
Inactive:        33124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1874016 kB
SwapTotal:     4192956 kB
SwapFree:      4141108 kB
Dirty:            2048 kB
Writeback:           0 kB
AnonPages:       11652 kB
Mapped:          13116 kB
Slab:            53292 kB
PageTables:       4044 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180196 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= 62572 MiB
End job on node050 at 2010-06-15 21:28:57