Trace number 2673390

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) 1800.03 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=347-P1=127-P2=53-P3=293-P4=199-P5=107-B.opb
MD5SUMea08c66c9e8e41f4a763233d2f14489d
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 benchmark3.32149
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 variables135
Total number of constraints11
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 constraints11
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)405
Sum of products size (including duplicates)810
Number of different products405
Sum of products size810

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-2673390-1276810011/watcher-2673390-1276810011 -o /tmp/evaluation-result-2673390-1276810011/solver-2673390-1276810011 -C 1800 -W 2000 -M 1800 run HOME/instance-2673390-1276810011.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: 0.99 0.98 0.99 3/106 19886
/proc/meminfo: memFree=1875224/2059040 swapFree=4139188/4192956
[pid=19886] ppid=19884 vsize=8700 CPUtime=0
/proc/19886/stat : 19886 (run) S 19884 19886 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56604747 8908800 250 1992294400 4194304 4922060 140733215284240 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19886/statm: 2175 250 211 178 0 68 0

[startup+0.0568331 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 19886
/proc/meminfo: memFree=1875224/2059040 swapFree=4139188/4192956
[pid=19886] ppid=19884 vsize=8700 CPUtime=0
/proc/19886/stat : 19886 (run) S 19884 19886 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56604747 8908800 250 1992294400 4194304 4922060 140733215284240 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19886/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101829 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 19886
/proc/meminfo: memFree=1875224/2059040 swapFree=4139188/4192956
[pid=19886] ppid=19884 vsize=8700 CPUtime=0
/proc/19886/stat : 19886 (run) S 19884 19886 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56604747 8908800 250 1992294400 4194304 4922060 140733215284240 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19886/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301855 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 19886
/proc/meminfo: memFree=1875224/2059040 swapFree=4139188/4192956
[pid=19886] ppid=19884 vsize=8700 CPUtime=0
/proc/19886/stat : 19886 (run) S 19884 19886 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56604747 8908800 250 1992294400 4194304 4922060 140733215284240 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19886/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701901 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 19886
/proc/meminfo: memFree=1875224/2059040 swapFree=4139188/4192956
[pid=19886] ppid=19884 vsize=8700 CPUtime=0
/proc/19886/stat : 19886 (run) S 19884 19886 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56604747 8908800 250 1992294400 4194304 4922060 140733215284240 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19886/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50099 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19889
/proc/meminfo: memFree=1850160/2059040 swapFree=4139188/4192956
[pid=19886] ppid=19884 vsize=8700 CPUtime=0
/proc/19886/stat : 19886 (run) S 19884 19886 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56604747 8908800 250 1992294400 4194304 4922060 140733215284240 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19886/statm: 2175 250 211 178 0 68 0
[pid=19888] ppid=19886 vsize=36716 CPUtime=1.48
/proc/19888/stat : 19888 (PBPASSolver) R 19886 19886 19048 0 -1 4202496 9292 0 0 0 143 5 0 0 25 0 1 0 56604748 37597184 8335 1992294400 134512640 134902295 4286566032 18446744073709551615 3151356 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19888/statm: 9179 8335 263 96 0 8391 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 45416

[startup+3.10117 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19889
/proc/meminfo: memFree=1831312/2059040 swapFree=4139188/4192956
[pid=19886] ppid=19884 vsize=8700 CPUtime=0
/proc/19886/stat : 19886 (run) S 19884 19886 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56604747 8908800 250 1992294400 4194304 4922060 140733215284240 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19886/statm: 2175 250 211 178 0 68 0
[pid=19888] ppid=19886 vsize=49188 CPUtime=3.08
/proc/19888/stat : 19888 (PBPASSolver) R 19886 19886 19048 0 -1 4202496 13176 0 0 0 301 7 0 0 25 0 1 0 56604748 50368512 11361 1992294400 134512640 134902295 4286566032 18446744073709551615 4159935297 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19888/statm: 12297 11361 270 96 0 11509 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 57888

[startup+6.30154 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19889
/proc/meminfo: memFree=1829204/2059040 swapFree=4139188/4192956
[pid=19886] ppid=19884 vsize=8700 CPUtime=0
/proc/19886/stat : 19886 (run) S 19884 19886 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56604747 8908800 250 1992294400 4194304 4922060 140733215284240 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19886/statm: 2175 250 211 178 0 68 0
[pid=19888] ppid=19886 vsize=50112 CPUtime=6.29
/proc/19888/stat : 19888 (PBPASSolver) R 19886 19886 19048 0 -1 4202496 13416 0 0 0 621 8 0 0 25 0 1 0 56604748 51314688 11601 1992294400 134512640 134902295 4286566032 18446744073709551615 4159954529 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19888/statm: 12528 11601 270 96 0 11740 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 58812

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19889
/proc/meminfo: memFree=1827220/2059040 swapFree=4139188/4192956
[pid=19886] ppid=19884 vsize=8700 CPUtime=0
/proc/19886/stat : 19886 (run) S 19884 19886 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56604747 8908800 250 1992294400 4194304 4922060 140733215284240 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19886/statm: 2175 250 211 178 0 68 0
[pid=19888] ppid=19886 vsize=51832 CPUtime=12.68
/proc/19888/stat : 19888 (PBPASSolver) R 19886 19886 19048 0 -1 4202496 13848 0 0 0 1260 8 0 0 25 0 1 0 56604748 53075968 12033 1992294400 134512640 134902295 4286566032 18446744073709551615 4159953471 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19888/statm: 12958 12033 270 96 0 12170 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 60532

[startup+25.5018 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19889
/proc/meminfo: memFree=1823748/2059040 swapFree=4139188/4192956
[pid=19886] ppid=19884 vsize=8700 CPUtime=0
/proc/19886/stat : 19886 (run) S 19884 19886 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56604747 8908800 250 1992294400 4194304 4922060 140733215284240 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19886/statm: 2175 250 211 178 0 68 0
[pid=19888] ppid=19886 vsize=55264 CPUtime=25.47
/proc/19888/stat : 19888 (PBPASSolver) R 19886 19886 19048 0 -1 4202496 14706 0 0 0 2538 9 0 0 25 0 1 0 56604748 56590336 12891 1992294400 134512640 134902295 4286566032 18446744073709551615 4159935104 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19888/statm: 13816 12891 270 96 0 13028 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 63964

[startup+51.1017 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19889
/proc/meminfo: memFree=1819656/2059040 swapFree=4139188/4192956
[pid=19886] ppid=19884 vsize=8700 CPUtime=0
/proc/19886/stat : 19886 (run) S 19884 19886 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56604747 8908800 250 1992294400 4194304 4922060 140733215284240 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19886/statm: 2175 250 211 178 0 68 0
[pid=19888] ppid=19886 vsize=59360 CPUtime=51.07
/proc/19888/stat : 19888 (PBPASSolver) R 19886 19886 19048 0 -1 4202496 15737 0 0 0 5096 11 0 0 25 0 1 0 56604748 60784640 13922 1992294400 134512640 134902295 4286566032 18446744073709551615 4159954164 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19888/statm: 14840 13922 270 96 0 14052 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 68060

[startup+102.309 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19891
/proc/meminfo: memFree=1812960/2059040 swapFree=4139188/4192956
[pid=19886] ppid=19884 vsize=8700 CPUtime=0
/proc/19886/stat : 19886 (run) S 19884 19886 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56604747 8908800 250 1992294400 4194304 4922060 140733215284240 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19886/statm: 2175 250 211 178 0 68 0
[pid=19888] ppid=19886 vsize=65896 CPUtime=102.26
/proc/19888/stat : 19888 (PBPASSolver) R 19886 19886 19048 0 -1 4202496 17351 0 0 0 10214 12 0 0 25 0 1 0 56604748 67477504 15536 1992294400 134512640 134902295 4286566032 18446744073709551615 4159965676 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19888/statm: 16474 15536 270 96 0 15686 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 74596

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19893
/proc/meminfo: memFree=1807132/2059040 swapFree=4139188/4192956
[pid=19886] ppid=19884 vsize=8700 CPUtime=0
/proc/19886/stat : 19886 (run) S 19884 19886 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56604747 8908800 250 1992294400 4194304 4922060 140733215284240 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19886/statm: 2175 250 211 178 0 68 0
[pid=19888] ppid=19886 vsize=71712 CPUtime=162.23
/proc/19888/stat : 19888 (PBPASSolver) R 19886 19886 19048 0 -1 4202496 18795 0 0 0 16209 14 0 0 25 0 1 0 56604748 73433088 16980 1992294400 134512640 134902295 4286566032 18446744073709551615 4159965496 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19888/statm: 17928 16980 270 96 0 17140 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 80412

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19895
/proc/meminfo: memFree=1802048/2059040 swapFree=4139188/4192956
[pid=19886] ppid=19884 vsize=8700 CPUtime=0
/proc/19886/stat : 19886 (run) S 19884 19886 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56604747 8908800 250 1992294400 4194304 4922060 140733215284240 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19886/statm: 2175 250 211 178 0 68 0
[pid=19888] ppid=19886 vsize=76672 CPUtime=222.22
/proc/19888/stat : 19888 (PBPASSolver) R 19886 19886 19048 0 -1 4202496 20041 0 0 0 22206 16 0 0 25 0 1 0 56604748 78512128 18226 1992294400 134512640 134902295 4286566032 18446744073709551615 4159965310 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19888/statm: 19168 18226 270 96 0 18380 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 85372

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19895
/proc/meminfo: memFree=1798948/2059040 swapFree=4139188/4192956
[pid=19886] ppid=19884 vsize=8700 CPUtime=0
/proc/19886/stat : 19886 (run) S 19884 19886 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56604747 8908800 250 1992294400 4194304 4922060 140733215284240 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19886/statm: 2175 250 211 178 0 68 0
[pid=19888] ppid=19886 vsize=79856 CPUtime=282.2
/proc/19888/stat : 19888 (PBPASSolver) R 19886 19886 19048 0 -1 4202496 20811 0 0 0 28203 17 0 0 25 0 1 0 56604748 81772544 18996 1992294400 134512640 134902295 4286566032 18446744073709551615 4159965310 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19888/statm: 19964 18996 270 96 0 19176 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 88556

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19897
/proc/meminfo: memFree=1795972/2059040 swapFree=4139188/4192956
[pid=19886] ppid=19884 vsize=8700 CPUtime=0
/proc/19886/stat : 19886 (run) S 19884 19886 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56604747 8908800 250 1992294400 4194304 4922060 140733215284240 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19886/statm: 2175 250 211 178 0 68 0
[pid=19888] ppid=19886 vsize=82676 CPUtime=342.18
/proc/19888/stat : 19888 (PBPASSolver) R 19886 19886 19048 0 -1 4202496 21538 0 0 0 34201 17 0 0 25 0 1 0 56604748 84660224 19723 1992294400 134512640 134902295 4286566032 18446744073709551615 4159966460 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19888/statm: 20669 19723 270 96 0 19881 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 91376

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19899
/proc/meminfo: memFree=1793616/2059040 swapFree=4139188/4192956
[pid=19886] ppid=19884 vsize=8700 CPUtime=0
/proc/19886/stat : 19886 (run) S 19884 19886 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56604747 8908800 250 1992294400 4194304 4922060 140733215284240 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19886/statm: 2175 250 211 178 0 68 0
[pid=19888] ppid=19886 vsize=85080 CPUtime=402.17
/proc/19888/stat : 19888 (PBPASSolver) R 19886 19886 19048 0 -1 4202496 22129 0 0 0 40199 18 0 0 25 0 1 0 56604748 87121920 20314 1992294400 134512640 134902295 4286566032 18446744073709551615 4159953984 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19888/statm: 21270 20314 270 96 0 20482 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 93780

[startup+462.301 s]

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

/proc/19888/statm: 27772 26750 270 96 0 26984 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 119788

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19919
/proc/meminfo: memFree=1764848/2059040 swapFree=4139188/4192956
[pid=19886] ppid=19884 vsize=8700 CPUtime=0
/proc/19886/stat : 19886 (run) S 19884 19886 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56604747 8908800 250 1992294400 4194304 4922060 140733215284240 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19886/statm: 2175 250 211 178 0 68 0
[pid=19888] ppid=19886 vsize=113332 CPUtime=1181.91
/proc/19888/stat : 19888 (PBPASSolver) R 19886 19886 19048 0 -1 4202496 29156 0 0 0 118164 27 0 0 25 0 1 0 56604748 116051968 27341 1992294400 134512640 134902295 4286566032 18446744073709551615 4159935099 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19888/statm: 28333 27341 270 96 0 27545 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 122032

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 19921
/proc/meminfo: memFree=1762616/2059040 swapFree=4139188/4192956
[pid=19886] ppid=19884 vsize=8700 CPUtime=0
/proc/19886/stat : 19886 (run) S 19884 19886 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56604747 8908800 250 1992294400 4194304 4922060 140733215284240 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19886/statm: 2175 250 211 178 0 68 0
[pid=19888] ppid=19886 vsize=115444 CPUtime=1241.89
/proc/19888/stat : 19888 (PBPASSolver) R 19886 19886 19048 0 -1 4202496 29666 0 0 0 124161 28 0 0 25 0 1 0 56604748 118214656 27851 1992294400 134512640 134902295 4286566032 18446744073709551615 4159968210 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19888/statm: 28861 27851 270 96 0 28073 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 124144

[startup+1302.3 s]
/proc/loadavg: 1.03 1.00 1.00 2/108 19923
/proc/meminfo: memFree=1760632/2059040 swapFree=4139188/4192956
[pid=19886] ppid=19884 vsize=8700 CPUtime=0
/proc/19886/stat : 19886 (run) S 19884 19886 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56604747 8908800 250 1992294400 4194304 4922060 140733215284240 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19886/statm: 2175 250 211 178 0 68 0
[pid=19888] ppid=19886 vsize=117292 CPUtime=1301.88
/proc/19888/stat : 19888 (PBPASSolver) R 19886 19886 19048 0 -1 4202496 30158 0 0 0 130159 29 0 0 25 0 1 0 56604748 120107008 28343 1992294400 134512640 134902295 4286566032 18446744073709551615 4159954360 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19888/statm: 29323 28343 270 96 0 28535 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 125992

[startup+1362.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/108 19925
/proc/meminfo: memFree=1758772/2059040 swapFree=4139188/4192956
[pid=19886] ppid=19884 vsize=8700 CPUtime=0
/proc/19886/stat : 19886 (run) S 19884 19886 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56604747 8908800 250 1992294400 4194304 4922060 140733215284240 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19886/statm: 2175 250 211 178 0 68 0
[pid=19888] ppid=19886 vsize=119008 CPUtime=1361.86
/proc/19888/stat : 19888 (PBPASSolver) R 19886 19886 19048 0 -1 4202496 30611 0 0 0 136156 30 0 0 25 0 1 0 56604748 121864192 28796 1992294400 134512640 134902295 4286566032 18446744073709551615 4159965310 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19888/statm: 29752 28796 270 96 0 28964 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 127708

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19927
/proc/meminfo: memFree=1755300/2059040 swapFree=4139188/4192956
[pid=19886] ppid=19884 vsize=8700 CPUtime=0
/proc/19886/stat : 19886 (run) S 19884 19886 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56604747 8908800 250 1992294400 4194304 4922060 140733215284240 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19886/statm: 2175 250 211 178 0 68 0
[pid=19888] ppid=19886 vsize=122856 CPUtime=1421.83
/proc/19888/stat : 19888 (PBPASSolver) R 19886 19886 19048 0 -1 4202496 31459 0 0 0 142153 30 0 0 25 0 1 0 56604748 125804544 29644 1992294400 134512640 134902295 4286566032 18446744073709551615 4159935223 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19888/statm: 30714 29644 270 96 0 29926 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 131556

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19927
/proc/meminfo: memFree=1752820/2059040 swapFree=4139188/4192956
[pid=19886] ppid=19884 vsize=8700 CPUtime=0
/proc/19886/stat : 19886 (run) S 19884 19886 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56604747 8908800 250 1992294400 4194304 4922060 140733215284240 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19886/statm: 2175 250 211 178 0 68 0
[pid=19888] ppid=19886 vsize=125636 CPUtime=1481.81
/proc/19888/stat : 19888 (PBPASSolver) R 19886 19886 19048 0 -1 4202496 32089 0 0 0 148150 31 0 0 25 0 1 0 56604748 128651264 30274 1992294400 134512640 134902295 4286566032 18446744073709551615 4159968210 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19888/statm: 31409 30274 270 96 0 30621 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 134336

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19929
/proc/meminfo: memFree=1750092/2059040 swapFree=4139188/4192956
[pid=19886] ppid=19884 vsize=8700 CPUtime=0
/proc/19886/stat : 19886 (run) S 19884 19886 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56604747 8908800 250 1992294400 4194304 4922060 140733215284240 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19886/statm: 2175 250 211 178 0 68 0
[pid=19888] ppid=19886 vsize=128408 CPUtime=1541.79
/proc/19888/stat : 19888 (PBPASSolver) R 19886 19886 19048 0 -1 4202496 32770 0 0 0 154147 32 0 0 25 0 1 0 56604748 131489792 30955 1992294400 134512640 134902295 4286566032 18446744073709551615 4159965389 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19888/statm: 32102 30955 270 96 0 31314 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 137108

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19931
/proc/meminfo: memFree=1746992/2059040 swapFree=4139188/4192956
[pid=19886] ppid=19884 vsize=8700 CPUtime=0
/proc/19886/stat : 19886 (run) S 19884 19886 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56604747 8908800 250 1992294400 4194304 4922060 140733215284240 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19886/statm: 2175 250 211 178 0 68 0
[pid=19888] ppid=19886 vsize=131180 CPUtime=1601.77
/proc/19888/stat : 19888 (PBPASSolver) R 19886 19886 19048 0 -1 4202496 33490 0 0 0 160144 33 0 0 25 0 1 0 56604748 134328320 31675 1992294400 134512640 134902295 4286566032 18446744073709551615 4159965496 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19888/statm: 32795 31675 270 96 0 32007 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 139880

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19933
/proc/meminfo: memFree=1739180/2059040 swapFree=4139188/4192956
[pid=19886] ppid=19884 vsize=8700 CPUtime=0
/proc/19886/stat : 19886 (run) S 19884 19886 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56604747 8908800 250 1992294400 4194304 4922060 140733215284240 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19886/statm: 2175 250 211 178 0 68 0
[pid=19888] ppid=19886 vsize=139100 CPUtime=1661.75
/proc/19888/stat : 19888 (PBPASSolver) R 19886 19886 19048 0 -1 4202496 35464 0 0 0 166139 36 0 0 25 0 1 0 56604748 142438400 33649 1992294400 134512640 134902295 4286566032 18446744073709551615 4159968162 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19888/statm: 34775 33649 270 96 0 33987 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 147800

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19933
/proc/meminfo: memFree=1728268/2059040 swapFree=4139188/4192956
[pid=19886] ppid=19884 vsize=8700 CPUtime=0
/proc/19886/stat : 19886 (run) S 19884 19886 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56604747 8908800 250 1992294400 4194304 4922060 140733215284240 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19886/statm: 2175 250 211 178 0 68 0
[pid=19888] ppid=19886 vsize=149792 CPUtime=1721.73
/proc/19888/stat : 19888 (PBPASSolver) R 19886 19886 19048 0 -1 4202496 38170 0 0 0 172135 38 0 0 25 0 1 0 56604748 153387008 36355 1992294400 134512640 134902295 4286566032 18446744073709551615 4159954408 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19888/statm: 37448 36355 270 96 0 36660 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 158492

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19935
/proc/meminfo: memFree=1717604/2059040 swapFree=4139188/4192956
[pid=19886] ppid=19884 vsize=8700 CPUtime=0
/proc/19886/stat : 19886 (run) S 19884 19886 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56604747 8908800 250 1992294400 4194304 4922060 140733215284240 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19886/statm: 2175 250 211 178 0 68 0
[pid=19888] ppid=19886 vsize=160384 CPUtime=1781.71
/proc/19888/stat : 19888 (PBPASSolver) R 19886 19886 19048 0 -1 4202496 40810 0 0 0 178130 41 0 0 25 0 1 0 56604748 164233216 38995 1992294400 134512640 134902295 4286566032 18446744073709551615 4159965310 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19888/statm: 40096 38995 270 96 0 39308 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 169084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 19937
/proc/meminfo: memFree=1714504/2059040 swapFree=4139188/4192956
[pid=19886] ppid=19884 vsize=8700 CPUtime=0
/proc/19886/stat : 19886 (run) S 19884 19886 19048 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 56604747 8908800 250 1992294400 4194304 4922060 140733215284240 18446744073709551615 272917699717 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/19886/statm: 2175 250 211 178 0 68 0
[pid=19888] ppid=19886 vsize=163368 CPUtime=1800.03
/proc/19888/stat : 19888 (PBPASSolver) R 19886 19886 19048 0 -1 4202496 41551 0 0 0 179961 42 0 0 25 0 1 0 56604748 167288832 39736 1992294400 134512640 134902295 4286566032 18446744073709551615 4159949000 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/19888/statm: 40842 39736 270 96 0 40054 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 172068

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 19886 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.03
#
# 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): 1800.03
CPU user time (s): 1799.61
CPU system time (s): 0.42
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 172068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
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= 4
involuntary context switches= 4

runsolver used 3.01654 second user time and 8.46771 second system time

The end

Launcher Data 

Begin job on node006 at 2010-06-17 23:26:51
IDJOB=2673390
IDBENCH=48057
IDSOLVER=1174
FILE ID=node006/2673390-1276810011
PBS_JOBID= 11176676
Free space on /tmp= 62504 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=347-P1=127-P2=53-P3=293-P4=199-P5=107-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673390-1276810011/watcher-2673390-1276810011 -o /tmp/evaluation-result-2673390-1276810011/solver-2673390-1276810011 -C 1800 -W 2000 -M 1800  run HOME/instance-2673390-1276810011.opb

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

MD5SUM BENCH= ea08c66c9e8e41f4a763233d2f14489d
RANDOM SEED=2097661879

node006.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		: 3000.204
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		: 3000.204
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:       1875620 kB
Buffers:         18208 kB
Cached:          73628 kB
SwapCached:       6496 kB
Active:          68484 kB
Inactive:        36532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1875620 kB
SwapTotal:     4192956 kB
SwapFree:      4139188 kB
Dirty:             624 kB
Writeback:           0 kB
AnonPages:       11500 kB
Mapped:          12820 kB
Slab:            56540 kB
PageTables:       3952 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181384 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= 62504 MiB
End job on node006 at 2010-06-17 23:56:53