Trace number 2673601

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) 1800.04 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_10_5.opb
MD5SUM9b75ee50c2c62e6be495e8bd0a94fa2c
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-107
Best CPU time to get the best result obtained on this benchmark1798.13
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -131
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1501
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
Number of terms in the objective function 500
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)12540
Sum of products size (including duplicates)25080
Number of different products6270
Sum of products size12540

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-2673601-1276816097/watcher-2673601-1276816097 -o /tmp/evaluation-result-2673601-1276816097/solver-2673601-1276816097 -C 1800 -W 2000 -M 1800 run HOME/instance-2673601-1276816097.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: 1.06 1.06 1.01 3/106 18862
/proc/meminfo: memFree=1866928/2059040 swapFree=4139724/4192956
[pid=18862] ppid=18860 vsize=8700 CPUtime=0
/proc/18862/stat : 18862 (run) S 18860 18862 18750 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 57211360 8908800 250 1992294400 4194304 4922060 140736439573792 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18862/statm: 2175 250 211 178 0 68 0

[startup+0.05736 s]
/proc/loadavg: 1.06 1.06 1.01 3/106 18862
/proc/meminfo: memFree=1866928/2059040 swapFree=4139724/4192956
[pid=18862] ppid=18860 vsize=8700 CPUtime=0
/proc/18862/stat : 18862 (run) S 18860 18862 18750 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 57211360 8908800 250 1992294400 4194304 4922060 140736439573792 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18862/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100368 s]
/proc/loadavg: 1.06 1.06 1.01 3/106 18862
/proc/meminfo: memFree=1866928/2059040 swapFree=4139724/4192956
[pid=18862] ppid=18860 vsize=8700 CPUtime=0
/proc/18862/stat : 18862 (run) S 18860 18862 18750 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 57211360 8908800 250 1992294400 4194304 4922060 140736439573792 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18862/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.30041 s]
/proc/loadavg: 1.06 1.06 1.01 3/106 18862
/proc/meminfo: memFree=1866928/2059040 swapFree=4139724/4192956
[pid=18862] ppid=18860 vsize=8700 CPUtime=0
/proc/18862/stat : 18862 (run) S 18860 18862 18750 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 57211360 8908800 250 1992294400 4194304 4922060 140736439573792 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18862/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700495 s]
/proc/loadavg: 1.06 1.06 1.01 3/106 18862
/proc/meminfo: memFree=1866928/2059040 swapFree=4139724/4192956
[pid=18862] ppid=18860 vsize=8700 CPUtime=0
/proc/18862/stat : 18862 (run) S 18860 18862 18750 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 57211360 8908800 250 1992294400 4194304 4922060 140736439573792 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18862/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50067 s]
/proc/loadavg: 1.06 1.06 1.01 2/108 18867
/proc/meminfo: memFree=1704100/2059040 swapFree=4139724/4192956
[pid=18862] ppid=18860 vsize=8700 CPUtime=0
/proc/18862/stat : 18862 (run) S 18860 18862 18750 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 57211360 8908800 250 1992294400 4194304 4922060 140736439573792 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18862/statm: 2175 250 211 178 0 68 0
[pid=18864] ppid=18862 vsize=190804 CPUtime=1.48
/proc/18864/stat : 18864 (PBPASSolver) R 18862 18862 18750 0 -1 4202496 48809 0 0 0 80 68 0 0 25 0 1 0 57211360 195383296 46972 1992294400 134512640 134902295 4288706752 18446744073709551615 134520353 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18864/statm: 47701 46972 262 96 0 46913 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 199504

[startup+3.10101 s]
/proc/loadavg: 1.06 1.06 1.01 2/108 18867
/proc/meminfo: memFree=1660824/2059040 swapFree=4139724/4192956
[pid=18862] ppid=18860 vsize=8700 CPUtime=0
/proc/18862/stat : 18862 (run) S 18860 18862 18750 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 57211360 8908800 250 1992294400 4194304 4922060 140736439573792 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18862/statm: 2175 250 211 178 0 68 0
[pid=18864] ppid=18862 vsize=234724 CPUtime=3.09
/proc/18864/stat : 18864 (PBPASSolver) R 18862 18862 18750 0 -1 4202496 59723 0 0 0 237 72 0 0 25 0 1 0 57211360 240357376 57886 1992294400 134512640 134902295 4288706752 18446744073709551615 134520309 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18864/statm: 58681 57886 263 96 0 57893 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 243424

[startup+6.30069 s]
/proc/loadavg: 1.06 1.06 1.01 2/108 18867
/proc/meminfo: memFree=1632180/2059040 swapFree=4139724/4192956
[pid=18862] ppid=18860 vsize=8700 CPUtime=0
/proc/18862/stat : 18862 (run) S 18860 18862 18750 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 57211360 8908800 250 1992294400 4194304 4922060 140736439573792 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18862/statm: 2175 250 211 178 0 68 0
[pid=18864] ppid=18862 vsize=238156 CPUtime=6.28
/proc/18864/stat : 18864 (PBPASSolver) R 18862 18862 18750 0 -1 4202496 62934 0 0 0 555 73 0 0 25 0 1 0 57211360 243871744 58785 1992294400 134512640 134902295 4288706752 18446744073709551615 4160164675 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18864/statm: 59539 58785 270 96 0 58751 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 246856

[startup+12.7011 s]
/proc/loadavg: 1.05 1.05 1.01 2/108 18867
/proc/meminfo: memFree=1628336/2059040 swapFree=4139724/4192956
[pid=18862] ppid=18860 vsize=8700 CPUtime=0
/proc/18862/stat : 18862 (run) S 18860 18862 18750 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 57211360 8908800 250 1992294400 4194304 4922060 140736439573792 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18862/statm: 2175 250 211 178 0 68 0
[pid=18864] ppid=18862 vsize=241668 CPUtime=12.68
/proc/18864/stat : 18864 (PBPASSolver) R 18862 18862 18750 0 -1 4202496 63809 0 0 0 1195 73 0 0 25 0 1 0 57211360 247468032 59660 1992294400 134512640 134902295 4288706752 18446744073709551615 4160152186 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18864/statm: 60417 59660 270 96 0 59629 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 250368

[startup+25.5008 s]
/proc/loadavg: 1.04 1.05 1.01 2/108 18867
/proc/meminfo: memFree=1623748/2059040 swapFree=4139724/4192956
[pid=18862] ppid=18860 vsize=8700 CPUtime=0
/proc/18862/stat : 18862 (run) S 18860 18862 18750 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 57211360 8908800 250 1992294400 4194304 4922060 140736439573792 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18862/statm: 2175 250 211 178 0 68 0
[pid=18864] ppid=18862 vsize=246100 CPUtime=25.48
/proc/18864/stat : 18864 (PBPASSolver) R 18862 18862 18750 0 -1 4202496 64910 0 0 0 2474 74 0 0 25 0 1 0 57211360 252006400 60761 1992294400 134512640 134902295 4288706752 18446744073709551615 4160164509 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18864/statm: 61525 60761 270 96 0 60737 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 254800

[startup+51.1012 s]
/proc/loadavg: 1.02 1.05 1.01 2/108 18867
/proc/meminfo: memFree=1617796/2059040 swapFree=4139724/4192956
[pid=18862] ppid=18860 vsize=8700 CPUtime=0
/proc/18862/stat : 18862 (run) S 18860 18862 18750 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 57211360 8908800 250 1992294400 4194304 4922060 140736439573792 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18862/statm: 2175 250 211 178 0 68 0
[pid=18864] ppid=18862 vsize=252496 CPUtime=51.07
/proc/18864/stat : 18864 (PBPASSolver) R 18862 18862 18750 0 -1 4202496 66429 0 0 0 5032 75 0 0 25 0 1 0 57211360 258555904 62281 1992294400 134512640 134902295 4288706752 18446744073709551615 2824156 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18864/statm: 63124 62288 270 96 0 62336 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 261196

[startup+102.308 s]
/proc/loadavg: 1.01 1.04 1.00 2/108 18869
/proc/meminfo: memFree=1608000/2059040 swapFree=4139724/4192956
[pid=18862] ppid=18860 vsize=8700 CPUtime=0
/proc/18862/stat : 18862 (run) S 18860 18862 18750 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 57211360 8908800 250 1992294400 4194304 4922060 140736439573792 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18862/statm: 2175 250 211 178 0 68 0
[pid=18864] ppid=18862 vsize=261636 CPUtime=102.26
/proc/18864/stat : 18864 (PBPASSolver) R 18862 18862 18750 0 -1 4202496 68798 0 0 0 10148 78 0 0 25 0 1 0 57211360 267915264 64649 1992294400 134512640 134902295 4288706752 18446744073709551615 4160170841 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18864/statm: 65409 64649 270 96 0 64621 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 270336

[startup+162.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/108 18871
/proc/meminfo: memFree=1599568/2059040 swapFree=4139724/4192956
[pid=18862] ppid=18860 vsize=8700 CPUtime=0
/proc/18862/stat : 18862 (run) S 18860 18862 18750 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 57211360 8908800 250 1992294400 4194304 4922060 140736439573792 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18862/statm: 2175 250 211 178 0 68 0
[pid=18864] ppid=18862 vsize=270184 CPUtime=162.23
/proc/18864/stat : 18864 (PBPASSolver) R 18862 18862 18750 0 -1 4202496 70900 0 0 0 16143 80 0 0 25 0 1 0 57211360 276668416 66751 1992294400 134512640 134902295 4288706752 18446744073709551615 4160183548 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18864/statm: 67546 66751 270 96 0 66758 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 278884

[startup+222.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 18871
/proc/meminfo: memFree=1592252/2059040 swapFree=4139724/4192956
[pid=18862] ppid=18860 vsize=8700 CPUtime=0
/proc/18862/stat : 18862 (run) S 18860 18862 18750 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 57211360 8908800 250 1992294400 4194304 4922060 140736439573792 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18862/statm: 2175 250 211 178 0 68 0
[pid=18864] ppid=18862 vsize=277484 CPUtime=222.21
/proc/18864/stat : 18864 (PBPASSolver) R 18862 18862 18750 0 -1 4202496 72706 0 0 0 22139 82 0 0 25 0 1 0 57211360 284143616 68557 1992294400 134512640 134902295 4288706752 18446744073709551615 4160185250 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18864/statm: 69371 68557 270 96 0 68583 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 286184

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 18873
/proc/meminfo: memFree=1588532/2059040 swapFree=4139724/4192956
[pid=18862] ppid=18860 vsize=8700 CPUtime=0
/proc/18862/stat : 18862 (run) S 18860 18862 18750 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 57211360 8908800 250 1992294400 4194304 4922060 140736439573792 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18862/statm: 2175 250 211 178 0 68 0
[pid=18864] ppid=18862 vsize=281236 CPUtime=282.18
/proc/18864/stat : 18864 (PBPASSolver) R 18862 18862 18750 0 -1 4202496 73641 0 0 0 28135 83 0 0 25 0 1 0 57211360 287985664 69492 1992294400 134512640 134902295 4288706752 18446744073709551615 4160171220 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18864/statm: 70309 69492 270 96 0 69521 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 289936

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 18877
/proc/meminfo: memFree=1584316/2059040 swapFree=4139724/4192956
[pid=18862] ppid=18860 vsize=8700 CPUtime=0
/proc/18862/stat : 18862 (run) S 18860 18862 18750 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 57211360 8908800 250 1992294400 4194304 4922060 140736439573792 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18862/statm: 2175 250 211 178 0 68 0
[pid=18864] ppid=18862 vsize=284336 CPUtime=342.15
/proc/18864/stat : 18864 (PBPASSolver) R 18862 18862 18750 0 -1 4202496 74444 0 0 0 34131 84 0 0 25 0 1 0 57211360 291160064 70295 1992294400 134512640 134902295 4288706752 18446744073709551615 4160170784 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18864/statm: 71084 70295 270 96 0 70296 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 293036

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18880
/proc/meminfo: memFree=1580596/2059040 swapFree=4139724/4192956
[pid=18862] ppid=18860 vsize=8700 CPUtime=0
/proc/18862/stat : 18862 (run) S 18860 18862 18750 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 57211360 8908800 250 1992294400 4194304 4922060 140736439573792 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18862/statm: 2175 250 211 178 0 68 0
[pid=18864] ppid=18862 vsize=288484 CPUtime=402.13
/proc/18864/stat : 18864 (PBPASSolver) R 18862 18862 18750 0 -1 4202496 75463 0 0 0 40128 85 0 0 25 0 1 0 57211360 295407616 71314 1992294400 134512640 134902295 4288706752 18446744073709551615 4160182398 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18864/statm: 72121 71314 270 96 0 71333 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 297184

[startup+462.301 s]

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

/proc/18864/statm: 95044 94122 270 96 0 94256 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 388876

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18902
/proc/meminfo: memFree=1485116/2059040 swapFree=4139724/4192956
[pid=18862] ppid=18860 vsize=8700 CPUtime=0
/proc/18862/stat : 18862 (run) S 18860 18862 18750 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 57211360 8908800 250 1992294400 4194304 4922060 140736439573792 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18862/statm: 2175 250 211 178 0 68 0
[pid=18864] ppid=18862 vsize=384288 CPUtime=1241.82
/proc/18864/stat : 18864 (PBPASSolver) R 18862 18862 18750 0 -1 4202496 99288 0 0 0 124076 106 0 0 25 0 1 0 57211360 393510912 95139 1992294400 134512640 134902295 4288706752 18446744073709551615 4160182398 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18864/statm: 96072 95139 270 96 0 95284 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 392988

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18904
/proc/meminfo: memFree=1482512/2059040 swapFree=4139724/4192956
[pid=18862] ppid=18860 vsize=8700 CPUtime=0
/proc/18862/stat : 18862 (run) S 18860 18862 18750 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 57211360 8908800 250 1992294400 4194304 4922060 140736439573792 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18862/statm: 2175 250 211 178 0 68 0
[pid=18864] ppid=18862 vsize=386804 CPUtime=1301.81
/proc/18864/stat : 18864 (PBPASSolver) R 18862 18862 18750 0 -1 4202496 99906 0 0 0 130074 107 0 0 25 0 1 0 57211360 396087296 95757 1992294400 134512640 134902295 4288706752 18446744073709551615 4160182398 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18864/statm: 96701 95757 270 96 0 95913 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 395504

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18906
/proc/meminfo: memFree=1480156/2059040 swapFree=4139724/4192956
[pid=18862] ppid=18860 vsize=8700 CPUtime=0
/proc/18862/stat : 18862 (run) S 18860 18862 18750 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 57211360 8908800 250 1992294400 4194304 4922060 140736439573792 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18862/statm: 2175 250 211 178 0 68 0
[pid=18864] ppid=18862 vsize=389320 CPUtime=1361.78
/proc/18864/stat : 18864 (PBPASSolver) R 18862 18862 18750 0 -1 4202496 100502 0 0 0 136071 107 0 0 25 0 1 0 57211360 398663680 96353 1992294400 134512640 134902295 4288706752 18446744073709551615 4160171013 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18864/statm: 97330 96353 270 96 0 96542 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 398020

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18906
/proc/meminfo: memFree=1477800/2059040 swapFree=4139724/4192956
[pid=18862] ppid=18860 vsize=8700 CPUtime=0
/proc/18862/stat : 18862 (run) S 18860 18862 18750 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 57211360 8908800 250 1992294400 4194304 4922060 140736439573792 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18862/statm: 2175 250 211 178 0 68 0
[pid=18864] ppid=18862 vsize=391632 CPUtime=1421.77
/proc/18864/stat : 18864 (PBPASSolver) R 18862 18862 18750 0 -1 4202496 101103 0 0 0 142069 108 0 0 25 0 1 0 57211360 401031168 96954 1992294400 134512640 134902295 4288706752 18446744073709551615 4160185306 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18864/statm: 97908 96954 270 96 0 97120 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 400332

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18908
/proc/meminfo: memFree=1464036/2059040 swapFree=4139724/4192956
[pid=18862] ppid=18860 vsize=8700 CPUtime=0
/proc/18862/stat : 18862 (run) S 18860 18862 18750 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 57211360 8908800 250 1992294400 4194304 4922060 140736439573792 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18862/statm: 2175 250 211 178 0 68 0
[pid=18864] ppid=18862 vsize=406268 CPUtime=1481.73
/proc/18864/stat : 18864 (PBPASSolver) R 18862 18862 18750 0 -1 4202496 104571 0 0 0 148063 110 0 0 25 0 1 0 57211360 416018432 100422 1992294400 134512640 134902295 4288706752 18446744073709551615 4160182398 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18864/statm: 101567 100422 270 96 0 100779 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 414968

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18910
/proc/meminfo: memFree=1454860/2059040 swapFree=4139724/4192956
[pid=18862] ppid=18860 vsize=8700 CPUtime=0
/proc/18862/stat : 18862 (run) S 18860 18862 18750 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 57211360 8908800 250 1992294400 4194304 4922060 140736439573792 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18862/statm: 2175 250 211 178 0 68 0
[pid=18864] ppid=18862 vsize=415320 CPUtime=1541.72
/proc/18864/stat : 18864 (PBPASSolver) R 18862 18862 18750 0 -1 4202496 106838 0 0 0 154059 113 0 0 25 0 1 0 57211360 425287680 102689 1992294400 134512640 134902295 4288706752 18446744073709551615 4160171152 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18864/statm: 103830 102689 270 96 0 103042 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 424020

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18912
/proc/meminfo: memFree=1448040/2059040 swapFree=4139724/4192956
[pid=18862] ppid=18860 vsize=8700 CPUtime=0
/proc/18862/stat : 18862 (run) S 18860 18862 18750 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 57211360 8908800 250 1992294400 4194304 4922060 140736439573792 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18862/statm: 2175 250 211 178 0 68 0
[pid=18864] ppid=18862 vsize=422532 CPUtime=1601.69
/proc/18864/stat : 18864 (PBPASSolver) R 18862 18862 18750 0 -1 4202496 108629 0 0 0 160055 114 0 0 25 0 1 0 57211360 432672768 104480 1992294400 134512640 134902295 4288706752 18446744073709551615 4160170647 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18864/statm: 105633 104480 270 96 0 104845 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 431232

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18914
/proc/meminfo: memFree=1430060/2059040 swapFree=4139724/4192956
[pid=18862] ppid=18860 vsize=8700 CPUtime=0
/proc/18862/stat : 18862 (run) S 18860 18862 18750 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 57211360 8908800 250 1992294400 4194304 4922060 140736439573792 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18862/statm: 2175 250 211 178 0 68 0
[pid=18864] ppid=18862 vsize=439972 CPUtime=1661.67
/proc/18864/stat : 18864 (PBPASSolver) R 18862 18862 18750 0 -1 4202496 113019 0 0 0 166049 118 0 0 25 0 1 0 57211360 450531328 108870 1992294400 134512640 134902295 4288706752 18446744073709551615 4160185245 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18864/statm: 109993 108870 270 96 0 109205 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 448672

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18914
/proc/meminfo: memFree=1420264/2059040 swapFree=4139724/4192956
[pid=18862] ppid=18860 vsize=8700 CPUtime=0
/proc/18862/stat : 18862 (run) S 18860 18862 18750 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 57211360 8908800 250 1992294400 4194304 4922060 140736439573792 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18862/statm: 2175 250 211 178 0 68 0
[pid=18864] ppid=18862 vsize=449748 CPUtime=1721.65
/proc/18864/stat : 18864 (PBPASSolver) R 18862 18862 18750 0 -1 4202496 115462 0 0 0 172043 122 0 0 25 0 1 0 57211360 460541952 111313 1992294400 134512640 134902295 4288706752 18446744073709551615 4160182557 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18864/statm: 112437 111313 270 96 0 111649 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 458448

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 18916
/proc/meminfo: memFree=1411336/2059040 swapFree=4139724/4192956
[pid=18862] ppid=18860 vsize=8700 CPUtime=0
/proc/18862/stat : 18862 (run) S 18860 18862 18750 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 57211360 8908800 250 1992294400 4194304 4922060 140736439573792 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18862/statm: 2175 250 211 178 0 68 0
[pid=18864] ppid=18862 vsize=458328 CPUtime=1781.63
/proc/18864/stat : 18864 (PBPASSolver) R 18862 18862 18750 0 -1 4202496 117612 0 0 0 178039 124 0 0 25 0 1 0 57211360 469327872 113463 1992294400 134512640 134902295 4288706752 18446744073709551615 4160173213 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18864/statm: 114582 113463 270 96 0 113794 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 467028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.08 1.02 1.01 2/108 18916
/proc/meminfo: memFree=1409228/2059040 swapFree=4139724/4192956
[pid=18862] ppid=18860 vsize=8700 CPUtime=0
/proc/18862/stat : 18862 (run) S 18860 18862 18750 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 57211360 8908800 250 1992294400 4194304 4922060 140736439573792 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18862/statm: 2175 250 211 178 0 68 0
[pid=18864] ppid=18862 vsize=460444 CPUtime=1800.04
/proc/18864/stat : 18864 (PBPASSolver) R 18862 18862 18750 0 -1 4202496 118156 0 0 0 179880 124 0 0 25 0 1 0 57211360 471494656 114007 1992294400 134512640 134902295 4288706752 18446744073709551615 4160182764 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18864/statm: 115111 114007 270 96 0 114323 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 469144

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

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

[startup+1800.71 s]
/proc/loadavg: 1.08 1.02 1.01 2/108 18916
/proc/meminfo: memFree=1409228/2059040 swapFree=4139724/4192956
[pid=18862] ppid=18860 vsize=8700 CPUtime=0
/proc/18862/stat : 18862 (run) S 18860 18862 18750 0 -1 4202496 389 134 0 0 0 0 0 0 25 0 1 0 57211360 8908800 250 1992294400 4194304 4922060 140736439573792 18446744073709551615 239006751877 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18862/statm: 2175 250 211 178 0 68 0
[pid=18864] ppid=18862 vsize=460444 CPUtime=1800.04
/proc/18864/stat : 18864 (PBPASSolver) R 18862 18862 18750 0 -1 4202496 118156 0 0 0 179880 124 0 0 25 0 1 0 57211360 471494656 114007 1992294400 134512640 134902295 4288706752 18446744073709551615 4160182764 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18864/statm: 115111 114007 270 96 0 114323 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 469144

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18862 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.003998
# while last known CPU time is 1800.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.72
CPU time (s): 1800.04
CPU user time (s): 1798.8
CPU system time (s): 1.24
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 469144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
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= 3
involuntary context switches= 3

runsolver used 3.20551 second user time and 8.27474 second system time

The end

Launcher Data 

Begin job on node010 at 2010-06-18 01:08:17
IDJOB=2673601
IDBENCH=48268
IDSOLVER=1174
FILE ID=node010/2673601-1276816097
PBS_JOBID= 11176716
Free space on /tmp= 62528 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_500_10_5.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673601-1276816097/watcher-2673601-1276816097 -o /tmp/evaluation-result-2673601-1276816097/solver-2673601-1276816097 -C 1800 -W 2000 -M 1800  run HOME/instance-2673601-1276816097.opb

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

MD5SUM BENCH= 9b75ee50c2c62e6be495e8bd0a94fa2c
RANDOM SEED=320674133

node010.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		: 3000.267
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	: 6000.53
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		: 3000.267
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1867332 kB
Buffers:         18224 kB
Cached:          79516 kB
SwapCached:       5772 kB
Active:          61684 kB
Inactive:        48400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1867332 kB
SwapTotal:     4192956 kB
SwapFree:      4139724 kB
Dirty:             888 kB
Writeback:           0 kB
AnonPages:       10920 kB
Mapped:          12880 kB
Slab:            59536 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183592 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= 62528 MiB
End job on node010 at 2010-06-18 01:38:20