Trace number 2673418

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
PBPASSolver 2010-06-13? (TO) 1800.05 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=53-P1=53-P2=41-P3=41-P4=41-P5=53-P6=41-P7=47-P8=17-B.opb
MD5SUM0eba974a59288ae5bf4b2b37c5eda4fb
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 benchmark0.51892
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 variables144
Total number of constraints17
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 constraints17
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)288
Sum of products size (including duplicates)576
Number of different products288
Sum of products size576

Solver Data


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-2673418-1276810972/watcher-2673418-1276810972 -o /tmp/evaluation-result-2673418-1276810972/solver-2673418-1276810972 -C 1800 -W 2000 -M 1800 run HOME/instance-2673418-1276810972.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: 0.92 0.98 0.99 3/106 18051
/proc/meminfo: memFree=1859052/2059040 swapFree=4134080/4192956
[pid=18051] ppid=18049 vsize=8700 CPUtime=0
/proc/18051/stat : 18051 (run) S 18049 18051 17276 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56683606 8908800 251 1992294400 4194304 4922060 140736987717232 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18051/statm: 2175 251 211 178 0 68 0

[startup+0.0162309 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 18051
/proc/meminfo: memFree=1859052/2059040 swapFree=4134080/4192956
[pid=18051] ppid=18049 vsize=8700 CPUtime=0
/proc/18051/stat : 18051 (run) S 18049 18051 17276 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56683606 8908800 251 1992294400 4194304 4922060 140736987717232 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18051/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101244 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 18051
/proc/meminfo: memFree=1859052/2059040 swapFree=4134080/4192956
[pid=18051] ppid=18049 vsize=8700 CPUtime=0
/proc/18051/stat : 18051 (run) S 18049 18051 17276 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56683606 8908800 251 1992294400 4194304 4922060 140736987717232 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18051/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301267 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 18051
/proc/meminfo: memFree=1859052/2059040 swapFree=4134080/4192956
[pid=18051] ppid=18049 vsize=8700 CPUtime=0
/proc/18051/stat : 18051 (run) S 18049 18051 17276 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56683606 8908800 251 1992294400 4194304 4922060 140736987717232 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18051/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701303 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 18051
/proc/meminfo: memFree=1859052/2059040 swapFree=4134080/4192956
[pid=18051] ppid=18049 vsize=8700 CPUtime=0
/proc/18051/stat : 18051 (run) S 18049 18051 17276 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56683606 8908800 251 1992294400 4194304 4922060 140736987717232 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18051/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50138 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 18054
/proc/meminfo: memFree=1837336/2059040 swapFree=4134080/4192956
[pid=18051] ppid=18049 vsize=8700 CPUtime=0
/proc/18051/stat : 18051 (run) S 18049 18051 17276 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56683606 8908800 251 1992294400 4194304 4922060 140736987717232 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18051/statm: 2175 251 211 178 0 68 0
[pid=18053] ppid=18051 vsize=25604 CPUtime=1.48
/proc/18053/stat : 18053 (PBPASSolver) R 18051 18051 17276 0 -1 4202496 5741 0 0 0 144 4 0 0 23 0 1 0 56683606 26218496 5679 1992294400 134512640 134902295 4294564832 18446744073709551615 4160546800 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18053/statm: 6401 5679 270 96 0 5613 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 34304

[startup+3.10154 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 18054
/proc/meminfo: memFree=1836592/2059040 swapFree=4134080/4192956
[pid=18051] ppid=18049 vsize=8700 CPUtime=0
/proc/18051/stat : 18051 (run) S 18049 18051 17276 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56683606 8908800 251 1992294400 4194304 4922060 140736987717232 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18051/statm: 2175 251 211 178 0 68 0
[pid=18053] ppid=18051 vsize=26356 CPUtime=3.08
/proc/18053/stat : 18053 (PBPASSolver) R 18051 18051 17276 0 -1 4202496 5904 0 0 0 304 4 0 0 25 0 1 0 56683606 26988544 5842 1992294400 134512640 134902295 4294564832 18446744073709551615 4160557965 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18053/statm: 6589 5842 270 96 0 5801 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 35056

[startup+6.30186 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 18054
/proc/meminfo: memFree=1835220/2059040 swapFree=4134080/4192956
[pid=18051] ppid=18049 vsize=8700 CPUtime=0
/proc/18051/stat : 18051 (run) S 18049 18051 17276 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56683606 8908800 251 1992294400 4194304 4922060 140736987717232 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18051/statm: 2175 251 211 178 0 68 0
[pid=18053] ppid=18051 vsize=27304 CPUtime=6.28
/proc/18053/stat : 18053 (PBPASSolver) R 18051 18051 17276 0 -1 4202496 6160 0 0 0 624 4 0 0 25 0 1 0 56683606 27959296 6098 1992294400 134512640 134902295 4294564832 18446744073709551615 4160555228 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18053/statm: 6826 6098 270 96 0 6038 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 36004

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 18054
/proc/meminfo: memFree=1832748/2059040 swapFree=4134080/4192956
[pid=18051] ppid=18049 vsize=8700 CPUtime=0
/proc/18051/stat : 18051 (run) S 18049 18051 17276 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56683606 8908800 251 1992294400 4194304 4922060 140736987717232 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18051/statm: 2175 251 211 178 0 68 0
[pid=18053] ppid=18051 vsize=29812 CPUtime=12.68
/proc/18053/stat : 18053 (PBPASSolver) R 18051 18051 17276 0 -1 4202496 6773 0 0 0 1264 4 0 0 25 0 1 0 56683606 30527488 6711 1992294400 134512640 134902295 4294564832 18446744073709551615 4160524913 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18053/statm: 7453 6711 270 96 0 6665 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 38512

[startup+25.5008 s]
/proc/loadavg: 0.95 0.98 0.99 2/108 18056
/proc/meminfo: memFree=1828408/2059040 swapFree=4134080/4192956
[pid=18051] ppid=18049 vsize=8700 CPUtime=0
/proc/18051/stat : 18051 (run) S 18049 18051 17276 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56683606 8908800 251 1992294400 4194304 4922060 140736987717232 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18051/statm: 2175 251 211 178 0 68 0
[pid=18053] ppid=18051 vsize=33964 CPUtime=25.48
/proc/18053/stat : 18053 (PBPASSolver) R 18051 18051 17276 0 -1 4202496 7826 0 0 0 2543 5 0 0 25 0 1 0 56683606 34779136 7764 1992294400 134512640 134902295 4294564832 18446744073709551615 4160555458 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18053/statm: 8491 7764 270 96 0 7703 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 42664

[startup+51.1004 s]
/proc/loadavg: 0.96 0.98 0.99 2/108 18056
/proc/meminfo: memFree=1822828/2059040 swapFree=4134080/4192956
[pid=18051] ppid=18049 vsize=8700 CPUtime=0
/proc/18051/stat : 18051 (run) S 18049 18051 17276 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56683606 8908800 251 1992294400 4194304 4922060 140736987717232 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18051/statm: 2175 251 211 178 0 68 0
[pid=18053] ppid=18051 vsize=39572 CPUtime=51.07
/proc/18053/stat : 18053 (PBPASSolver) R 18051 18051 17276 0 -1 4202496 9213 0 0 0 5101 6 0 0 25 0 1 0 56683606 40521728 9151 1992294400 134512640 134902295 4294564832 18446744073709551615 4160555134 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18053/statm: 9893 9151 270 96 0 9105 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 48272

[startup+102.308 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 18058
/proc/meminfo: memFree=1804228/2059040 swapFree=4134080/4192956
[pid=18051] ppid=18049 vsize=8700 CPUtime=0
/proc/18051/stat : 18051 (run) S 18049 18051 17276 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56683606 8908800 251 1992294400 4194304 4922060 140736987717232 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18051/statm: 2175 251 211 178 0 68 0
[pid=18053] ppid=18051 vsize=57860 CPUtime=102.26
/proc/18053/stat : 18053 (PBPASSolver) R 18051 18051 17276 0 -1 4202496 13754 0 0 0 10217 9 0 0 25 0 1 0 56683606 59248640 13692 1992294400 134512640 134902295 4294564832 18446744073709551615 4160543948 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18053/statm: 14465 13692 270 96 0 13677 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 66560

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 18058
/proc/meminfo: memFree=1793068/2059040 swapFree=4134080/4192956
[pid=18051] ppid=18049 vsize=8700 CPUtime=0
/proc/18051/stat : 18051 (run) S 18049 18051 17276 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56683606 8908800 251 1992294400 4194304 4922060 140736987717232 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18051/statm: 2175 251 211 178 0 68 0
[pid=18053] ppid=18051 vsize=69092 CPUtime=162.23
/proc/18053/stat : 18053 (PBPASSolver) R 18051 18051 17276 0 -1 4202496 16589 0 0 0 16211 12 0 0 25 0 1 0 56683606 70750208 16527 1992294400 134512640 134902295 4294564832 18446744073709551615 4160558037 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18053/statm: 17273 16527 270 96 0 16485 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 77792

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 18060
/proc/meminfo: memFree=1819604/2059040 swapFree=4134080/4192956
[pid=18051] ppid=18049 vsize=8700 CPUtime=0
/proc/18051/stat : 18051 (run) S 18049 18051 17276 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56683606 8908800 251 1992294400 4194304 4922060 140736987717232 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18051/statm: 2175 251 211 178 0 68 0
[pid=18053] ppid=18051 vsize=44700 CPUtime=222.22
/proc/18053/stat : 18053 (PBPASSolver) R 18051 18051 17276 0 -1 4202496 26676 0 0 0 22204 18 0 0 25 0 1 0 56683606 45772800 9850 1992294400 134512640 134902295 4294564832 18446744073709551615 4160555134 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18053/statm: 11175 9850 270 96 0 10387 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 53400

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 18062
/proc/meminfo: memFree=1804476/2059040 swapFree=4134080/4192956
[pid=18051] ppid=18049 vsize=8700 CPUtime=0
/proc/18051/stat : 18051 (run) S 18049 18051 17276 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56683606 8908800 251 1992294400 4194304 4922060 140736987717232 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18051/statm: 2175 251 211 178 0 68 0
[pid=18053] ppid=18051 vsize=59964 CPUtime=282.19
/proc/18053/stat : 18053 (PBPASSolver) R 18051 18051 17276 0 -1 4202496 30491 0 0 0 28198 21 0 0 25 0 1 0 56683606 61403136 13665 1992294400 134512640 134902295 4294564832 18446744073709551615 4160543651 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18053/statm: 14991 13665 270 96 0 14203 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 68664

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 18064
/proc/meminfo: memFree=1792324/2059040 swapFree=4134080/4192956
[pid=18051] ppid=18049 vsize=8700 CPUtime=0
/proc/18051/stat : 18051 (run) S 18049 18051 17276 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56683606 8908800 251 1992294400 4194304 4922060 140736987717232 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18051/statm: 2175 251 211 178 0 68 0
[pid=18053] ppid=18051 vsize=71960 CPUtime=342.17
/proc/18053/stat : 18053 (PBPASSolver) R 18051 18051 17276 0 -1 4202496 33493 0 0 0 34194 23 0 0 25 0 1 0 56683606 73687040 16667 1992294400 134512640 134902295 4294564832 18446744073709551615 4160555320 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18053/statm: 17990 16667 270 96 0 17202 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 80660

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 18066
/proc/meminfo: memFree=1781288/2059040 swapFree=4134080/4192956
[pid=18051] ppid=18049 vsize=8700 CPUtime=0
/proc/18051/stat : 18051 (run) S 18049 18051 17276 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56683606 8908800 251 1992294400 4194304 4922060 140736987717232 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18051/statm: 2175 251 211 178 0 68 0
[pid=18053] ppid=18051 vsize=83152 CPUtime=402.16
/proc/18053/stat : 18053 (PBPASSolver) R 18051 18051 17276 0 -1 4202496 36251 0 0 0 40190 26 0 0 25 0 1 0 56683606 85147648 19425 1992294400 134512640 134902295 4294564832 18446744073709551615 4160555134 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18053/statm: 20788 19425 270 96 0 20000 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 91852

[startup+462.301 s]

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

/proc/18053/statm: 33667 32220 270 96 0 32879 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 143368

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18095
/proc/meminfo: memFree=1728216/2059040 swapFree=4134080/4192956
[pid=18051] ppid=18049 vsize=8700 CPUtime=0
/proc/18051/stat : 18051 (run) S 18049 18051 17276 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56683606 8908800 251 1992294400 4194304 4922060 140736987717232 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18051/statm: 2175 251 211 178 0 68 0
[pid=18053] ppid=18051 vsize=134668 CPUtime=1181.93
/proc/18053/stat : 18053 (PBPASSolver) R 18051 18051 17276 0 -1 4202496 49046 0 0 0 118152 41 0 0 25 0 1 0 56683606 137900032 32220 1992294400 134512640 134902295 4294564832 18446744073709551615 4160555134 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18053/statm: 33667 32220 270 96 0 32879 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 143368

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18097
/proc/meminfo: memFree=1728216/2059040 swapFree=4134080/4192956
[pid=18051] ppid=18049 vsize=8700 CPUtime=0
/proc/18051/stat : 18051 (run) S 18049 18051 17276 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56683606 8908800 251 1992294400 4194304 4922060 140736987717232 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18051/statm: 2175 251 211 178 0 68 0
[pid=18053] ppid=18051 vsize=134668 CPUtime=1241.91
/proc/18053/stat : 18053 (PBPASSolver) R 18051 18051 17276 0 -1 4202496 49047 0 0 0 124150 41 0 0 25 0 1 0 56683606 137900032 32221 1992294400 134512640 134902295 4294564832 18446744073709551615 4160563019 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18053/statm: 33667 32221 270 96 0 32879 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 143368

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18099
/proc/meminfo: memFree=1724620/2059040 swapFree=4134080/4192956
[pid=18051] ppid=18049 vsize=8700 CPUtime=0
/proc/18051/stat : 18051 (run) S 18049 18051 17276 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56683606 8908800 251 1992294400 4194304 4922060 140736987717232 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18051/statm: 2175 251 211 178 0 68 0
[pid=18053] ppid=18051 vsize=138772 CPUtime=1301.89
/proc/18053/stat : 18053 (PBPASSolver) R 18051 18051 17276 0 -1 4202496 50068 0 0 0 130147 42 0 0 25 0 1 0 56683606 142102528 33242 1992294400 134512640 134902295 4294564832 18446744073709551615 4160560409 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18053/statm: 34693 33242 270 96 0 33905 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 147472

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18099
/proc/meminfo: memFree=1721148/2059040 swapFree=4134080/4192956
[pid=18051] ppid=18049 vsize=8700 CPUtime=0
/proc/18051/stat : 18051 (run) S 18049 18051 17276 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56683606 8908800 251 1992294400 4194304 4922060 140736987717232 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18051/statm: 2175 251 211 178 0 68 0
[pid=18053] ppid=18051 vsize=142240 CPUtime=1361.87
/proc/18053/stat : 18053 (PBPASSolver) R 18051 18051 17276 0 -1 4202496 50940 0 0 0 136144 43 0 0 25 0 1 0 56683606 145653760 34114 1992294400 134512640 134902295 4294564832 18446744073709551615 4160555134 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18053/statm: 35560 34114 270 96 0 34772 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 150940

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18101
/proc/meminfo: memFree=1717304/2059040 swapFree=4134080/4192956
[pid=18051] ppid=18049 vsize=8700 CPUtime=0
/proc/18051/stat : 18051 (run) S 18049 18051 17276 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56683606 8908800 251 1992294400 4194304 4922060 140736987717232 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18051/statm: 2175 251 211 178 0 68 0
[pid=18053] ppid=18051 vsize=146096 CPUtime=1421.85
/proc/18053/stat : 18053 (PBPASSolver) R 18051 18051 17276 0 -1 4202496 51878 0 0 0 142142 43 0 0 25 0 1 0 56683606 149602304 35052 1992294400 134512640 134902295 4294564832 18446744073709551615 4160555134 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18053/statm: 36524 35052 270 96 0 35736 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 154796

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18103
/proc/meminfo: memFree=1712592/2059040 swapFree=4134080/4192956
[pid=18051] ppid=18049 vsize=8700 CPUtime=0
/proc/18051/stat : 18051 (run) S 18049 18051 17276 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56683606 8908800 251 1992294400 4194304 4922060 140736987717232 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18051/statm: 2175 251 211 178 0 68 0
[pid=18053] ppid=18051 vsize=150756 CPUtime=1481.83
/proc/18053/stat : 18053 (PBPASSolver) R 18051 18051 17276 0 -1 4202496 53059 0 0 0 148139 44 0 0 25 0 1 0 56683606 154374144 36233 1992294400 134512640 134902295 4294564832 18446744073709551615 4160557975 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18053/statm: 37689 36233 270 96 0 36901 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 159456

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18105
/proc/meminfo: memFree=1703912/2059040 swapFree=4134080/4192956
[pid=18051] ppid=18049 vsize=8700 CPUtime=0
/proc/18051/stat : 18051 (run) S 18049 18051 17276 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56683606 8908800 251 1992294400 4194304 4922060 140736987717232 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18051/statm: 2175 251 211 178 0 68 0
[pid=18053] ppid=18051 vsize=159492 CPUtime=1541.81
/proc/18053/stat : 18053 (PBPASSolver) R 18051 18051 17276 0 -1 4202496 55221 0 0 0 154135 46 0 0 25 0 1 0 56683606 163319808 38395 1992294400 134512640 134902295 4294564832 18446744073709551615 4160525026 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18053/statm: 39873 38395 270 96 0 39085 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 168192

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18107
/proc/meminfo: memFree=1695480/2059040 swapFree=4134080/4192956
[pid=18051] ppid=18049 vsize=8700 CPUtime=0
/proc/18051/stat : 18051 (run) S 18049 18051 17276 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56683606 8908800 251 1992294400 4194304 4922060 140736987717232 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18051/statm: 2175 251 211 178 0 68 0
[pid=18053] ppid=18051 vsize=167772 CPUtime=1601.8
/proc/18053/stat : 18053 (PBPASSolver) R 18051 18051 17276 0 -1 4202496 57313 0 0 0 160131 49 0 0 25 0 1 0 56683606 171798528 40487 1992294400 134512640 134902295 4294564832 18446744073709551615 4160543937 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18053/statm: 41943 40487 270 96 0 41155 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 176472

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18107
/proc/meminfo: memFree=1693000/2059040 swapFree=4134080/4192956
[pid=18051] ppid=18049 vsize=8700 CPUtime=0
/proc/18051/stat : 18051 (run) S 18049 18051 17276 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56683606 8908800 251 1992294400 4194304 4922060 140736987717232 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18051/statm: 2175 251 211 178 0 68 0
[pid=18053] ppid=18051 vsize=170112 CPUtime=1661.77
/proc/18053/stat : 18053 (PBPASSolver) R 18051 18051 17276 0 -1 4202496 57902 0 0 0 166128 49 0 0 25 0 1 0 56683606 174194688 41076 1992294400 134512640 134902295 4294564832 18446744073709551615 4160543977 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18053/statm: 42528 41076 270 96 0 41740 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 178812

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18109
/proc/meminfo: memFree=1693000/2059040 swapFree=4134080/4192956
[pid=18051] ppid=18049 vsize=8700 CPUtime=0
/proc/18051/stat : 18051 (run) S 18049 18051 17276 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56683606 8908800 251 1992294400 4194304 4922060 140736987717232 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18051/statm: 2175 251 211 178 0 68 0
[pid=18053] ppid=18051 vsize=170112 CPUtime=1721.75
/proc/18053/stat : 18053 (PBPASSolver) R 18051 18051 17276 0 -1 4202496 57902 0 0 0 172126 49 0 0 25 0 1 0 56683606 174194688 41076 1992294400 134512640 134902295 4294564832 18446744073709551615 4160524973 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18053/statm: 42528 41076 270 96 0 41740 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 178812

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18111
/proc/meminfo: memFree=1693000/2059040 swapFree=4134080/4192956
[pid=18051] ppid=18049 vsize=8700 CPUtime=0
/proc/18051/stat : 18051 (run) S 18049 18051 17276 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56683606 8908800 251 1992294400 4194304 4922060 140736987717232 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18051/statm: 2175 251 211 178 0 68 0
[pid=18053] ppid=18051 vsize=170112 CPUtime=1781.74
/proc/18053/stat : 18053 (PBPASSolver) R 18051 18051 17276 0 -1 4202496 57902 0 0 0 178125 49 0 0 25 0 1 0 56683606 174194688 41076 1992294400 134512640 134902295 4294564832 18446744073709551615 4160555490 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18053/statm: 42528 41076 270 96 0 41740 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 178812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18111
/proc/meminfo: memFree=1692876/2059040 swapFree=4134080/4192956
[pid=18051] ppid=18049 vsize=8700 CPUtime=0
/proc/18051/stat : 18051 (run) S 18049 18051 17276 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 56683606 8908800 251 1992294400 4194304 4922060 140736987717232 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18051/statm: 2175 251 211 178 0 68 0
[pid=18053] ppid=18051 vsize=170112 CPUtime=1800.05
/proc/18053/stat : 18053 (PBPASSolver) R 18051 18051 17276 0 -1 4202496 57902 0 0 0 179956 49 0 0 25 0 1 0 56683606 174194688 41076 1992294400 134512640 134902295 4294564832 18446744073709551615 4160543909 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18053/statm: 42528 41076 270 96 0 41740 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 178812

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18051 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=2999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.003998
# while last known CPU time is 1800.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.62
CPU time (s): 1800.05
CPU user time (s): 1799.56
CPU system time (s): 0.49
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 178812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.002999
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 523
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= 3
involuntary context switches= 3

runsolver used 2.78958 second user time and 8.69168 second system time

The end

Launcher Data 

Begin job on node017 at 2010-06-17 23:42:52
IDJOB=2673418
IDBENCH=48085
IDSOLVER=1174
FILE ID=node017/2673418-1276810972
PBS_JOBID= 11176675
Free space on /tmp= 62520 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=53-P1=53-P2=41-P3=41-P4=41-P5=53-P6=41-P7=47-P8=17-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673418-1276810972/watcher-2673418-1276810972 -o /tmp/evaluation-result-2673418-1276810972/solver-2673418-1276810972 -C 1800 -W 2000 -M 1800  run HOME/instance-2673418-1276810972.opb

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

MD5SUM BENCH= 0eba974a59288ae5bf4b2b37c5eda4fb
RANDOM SEED=567433284

node017.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1859572 kB
Buffers:         20892 kB
Cached:          88852 kB
SwapCached:      11336 kB
Active:          56652 kB
Inactive:        66856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1859572 kB
SwapTotal:     4192956 kB
SwapFree:      4134080 kB
Dirty:             656 kB
Writeback:           0 kB
AnonPages:       12392 kB
Mapped:           9112 kB
Slab:            54140 kB
PageTables:       3996 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   185136 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= 62520 MiB
End job on node017 at 2010-06-18 00:12:55