Trace number 2673452

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) 1800.09 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_50_25_1.opb
MD5SUM3c8b2b83a32c4c8e761f030b6789f3c6
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 benchmark1.09483
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 variables50
Total number of constraints50
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 constraints50
Minimum length of a constraint26
Maximum length of a constraint38
Number of terms in the objective function 50
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 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 50
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)1498
Sum of products size (including duplicates)2996
Number of different products1498
Sum of products size2996

Solver Data 

0.00/0.29	c 50 50 1498 2996 0 0 0 0
0.00/0.29	o 4
0.00/0.29	c 32 ~x1605+16 ~x1604+8 ~x1603+4 ~x1602+2 ~x1601+1 ~x1600+1 ~x51+1 ~x50+1 ~x49+1 ~x48+1 ~x47+1 ~x46+1 ~x45+1 ~x44+1 ~x43+1 ~x42+1 ~x41+1 ~x40+1 ~x39+1 ~x38+1 ~x37+1 ~x36+1 ~x35+1 ~x34+1 ~x33+1 ~x32+1 ~x31+1 ~x30+1 ~x29+1 ~x28+

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-2673452-1276811782/watcher-2673452-1276811782 -o /tmp/evaluation-result-2673452-1276811782/solver-2673452-1276811782 -C 1800 -W 2000 -M 1800 run HOME/instance-2673452-1276811782.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 15144
/proc/meminfo: memFree=1863648/2059040 swapFree=4139832/4192956
[pid=15144] ppid=15142 vsize=8700 CPUtime=0
/proc/15144/stat : 15144 (run) S 15142 15144 14199 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 56782100 8908800 251 1992294400 4194304 4922060 140734936077232 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15144/statm: 2175 251 211 178 0 68 0

[startup+0.0836489 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 15144
/proc/meminfo: memFree=1863648/2059040 swapFree=4139832/4192956
[pid=15144] ppid=15142 vsize=8700 CPUtime=0
/proc/15144/stat : 15144 (run) S 15142 15144 14199 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 56782100 8908800 251 1992294400 4194304 4922060 140734936077232 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15144/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.10165 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 15144
/proc/meminfo: memFree=1863648/2059040 swapFree=4139832/4192956
[pid=15144] ppid=15142 vsize=8700 CPUtime=0
/proc/15144/stat : 15144 (run) S 15142 15144 14199 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 56782100 8908800 251 1992294400 4194304 4922060 140734936077232 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15144/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300666 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 15144
/proc/meminfo: memFree=1863648/2059040 swapFree=4139832/4192956
[pid=15144] ppid=15142 vsize=8700 CPUtime=0
/proc/15144/stat : 15144 (run) S 15142 15144 14199 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 56782100 8908800 251 1992294400 4194304 4922060 140734936077232 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15144/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700699 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 15144
/proc/meminfo: memFree=1863648/2059040 swapFree=4139832/4192956
[pid=15144] ppid=15142 vsize=8700 CPUtime=0
/proc/15144/stat : 15144 (run) S 15142 15144 14199 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 56782100 8908800 251 1992294400 4194304 4922060 140734936077232 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15144/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50176 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 15147
/proc/meminfo: memFree=1840692/2059040 swapFree=4139832/4192956
[pid=15144] ppid=15142 vsize=8700 CPUtime=0
/proc/15144/stat : 15144 (run) S 15142 15144 14199 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 56782100 8908800 251 1992294400 4194304 4922060 140734936077232 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15144/statm: 2175 251 211 178 0 68 0
[pid=15146] ppid=15144 vsize=25820 CPUtime=1.49
/proc/15146/stat : 15146 (PBPASSolver) R 15144 15144 14199 0 -1 4202496 6316 0 0 0 141 8 0 0 25 0 1 0 56782100 26439680 5871 1992294400 134512640 134902295 4293435616 18446744073709551615 4159684024 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15146/statm: 6455 5871 270 96 0 5667 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 34520

[startup+3.10189 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 15147
/proc/meminfo: memFree=1840444/2059040 swapFree=4139832/4192956
[pid=15144] ppid=15142 vsize=8700 CPUtime=0
/proc/15144/stat : 15144 (run) S 15142 15144 14199 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 56782100 8908800 251 1992294400 4194304 4922060 140734936077232 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15144/statm: 2175 251 211 178 0 68 0
[pid=15146] ppid=15144 vsize=26356 CPUtime=3.09
/proc/15146/stat : 15146 (PBPASSolver) R 15144 15144 14199 0 -1 4202496 6465 0 0 0 301 8 0 0 25 0 1 0 56782100 26988544 6020 1992294400 134512640 134902295 4293435616 18446744073709551615 4159683742 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15146/statm: 6589 6020 270 96 0 5801 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 35056

[startup+6.30115 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 15147
/proc/meminfo: memFree=1839204/2059040 swapFree=4139832/4192956
[pid=15144] ppid=15142 vsize=8700 CPUtime=0
/proc/15144/stat : 15144 (run) S 15142 15144 14199 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 56782100 8908800 251 1992294400 4194304 4922060 140734936077232 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15144/statm: 2175 251 211 178 0 68 0
[pid=15146] ppid=15144 vsize=27556 CPUtime=6.29
/proc/15146/stat : 15146 (PBPASSolver) R 15144 15144 14199 0 -1 4202496 6738 0 0 0 621 8 0 0 25 0 1 0 56782100 28217344 6293 1992294400 134512640 134902295 4293435616 18446744073709551615 4159694982 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15146/statm: 6889 6293 270 96 0 6101 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36256

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 15147
/proc/meminfo: memFree=1838088/2059040 swapFree=4139832/4192956
[pid=15144] ppid=15142 vsize=8700 CPUtime=0
/proc/15144/stat : 15144 (run) S 15142 15144 14199 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 56782100 8908800 251 1992294400 4194304 4922060 140734936077232 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15144/statm: 2175 251 211 178 0 68 0
[pid=15146] ppid=15144 vsize=28348 CPUtime=12.69
/proc/15146/stat : 15146 (PBPASSolver) R 15144 15144 14199 0 -1 4202496 6944 0 0 0 1261 8 0 0 25 0 1 0 56782100 29028352 6499 1992294400 134512640 134902295 4293435616 18446744073709551615 4159677097 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15146/statm: 7087 6499 270 96 0 6299 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37048

[startup+25.5007 s]
/proc/loadavg: 0.95 0.98 0.99 2/108 15147
/proc/meminfo: memFree=1836476/2059040 swapFree=4139832/4192956
[pid=15144] ppid=15142 vsize=8700 CPUtime=0
/proc/15144/stat : 15144 (run) S 15142 15144 14199 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 56782100 8908800 251 1992294400 4194304 4922060 140734936077232 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15144/statm: 2175 251 211 178 0 68 0
[pid=15146] ppid=15144 vsize=29688 CPUtime=25.48
/proc/15146/stat : 15146 (PBPASSolver) R 15144 15144 14199 0 -1 4202496 7285 0 0 0 2540 8 0 0 25 0 1 0 56782100 30400512 6840 1992294400 134512640 134902295 4293435616 18446744073709551615 4159694974 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15146/statm: 7422 6840 270 96 0 6634 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38388

[startup+51.1008 s]
/proc/loadavg: 0.96 0.98 0.99 2/108 15147
/proc/meminfo: memFree=1835484/2059040 swapFree=4139832/4192956
[pid=15144] ppid=15142 vsize=8700 CPUtime=0
/proc/15144/stat : 15144 (run) S 15142 15144 14199 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 56782100 8908800 251 1992294400 4194304 4922060 140734936077232 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15144/statm: 2175 251 211 178 0 68 0
[pid=15146] ppid=15144 vsize=30764 CPUtime=51.07
/proc/15146/stat : 15146 (PBPASSolver) R 15144 15144 14199 0 -1 4202496 7552 0 0 0 5099 8 0 0 25 0 1 0 56782100 31502336 7107 1992294400 134512640 134902295 4293435616 18446744073709551615 4159676948 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15146/statm: 7691 7107 270 96 0 6903 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 39464

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 15149
/proc/meminfo: memFree=1833872/2059040 swapFree=4139832/4192956
[pid=15144] ppid=15142 vsize=8700 CPUtime=0
/proc/15144/stat : 15144 (run) S 15142 15144 14199 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 56782100 8908800 251 1992294400 4194304 4922060 140734936077232 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15144/statm: 2175 251 211 178 0 68 0
[pid=15146] ppid=15144 vsize=32108 CPUtime=102.26
/proc/15146/stat : 15146 (PBPASSolver) R 15144 15144 14199 0 -1 4202496 7886 0 0 0 10218 8 0 0 25 0 1 0 56782100 32878592 7441 1992294400 134512640 134902295 4293435616 18446744073709551615 4159664762 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15146/statm: 8027 7441 270 96 0 7239 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 40808

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 15151
/proc/meminfo: memFree=1830400/2059040 swapFree=4139832/4192956
[pid=15144] ppid=15142 vsize=8700 CPUtime=0
/proc/15144/stat : 15144 (run) S 15142 15144 14199 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 56782100 8908800 251 1992294400 4194304 4922060 140734936077232 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15144/statm: 2175 251 211 178 0 68 0
[pid=15146] ppid=15144 vsize=35540 CPUtime=162.24
/proc/15146/stat : 15146 (PBPASSolver) R 15144 15144 14199 0 -1 4202496 8746 0 0 0 16215 9 0 0 25 0 1 0 56782100 36392960 8301 1992294400 134512640 134902295 4293435616 18446744073709551615 4159695160 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15146/statm: 8885 8301 270 96 0 8097 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 44240

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 15153
/proc/meminfo: memFree=1829284/2059040 swapFree=4139832/4192956
[pid=15144] ppid=15142 vsize=8700 CPUtime=0
/proc/15144/stat : 15144 (run) S 15142 15144 14199 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 56782100 8908800 251 1992294400 4194304 4922060 140734936077232 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15144/statm: 2175 251 211 178 0 68 0
[pid=15146] ppid=15144 vsize=36600 CPUtime=222.22
/proc/15146/stat : 15146 (PBPASSolver) R 15144 15144 14199 0 -1 4202496 9016 0 0 0 22213 9 0 0 25 0 1 0 56782100 37478400 8571 1992294400 134512640 134902295 4293435616 18446744073709551615 4159702859 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15146/statm: 9150 8571 270 96 0 8362 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 45300

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 15162
/proc/meminfo: memFree=1827424/2059040 swapFree=4139832/4192956
[pid=15144] ppid=15142 vsize=8700 CPUtime=0
/proc/15144/stat : 15144 (run) S 15142 15144 14199 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 56782100 8908800 251 1992294400 4194304 4922060 140734936077232 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15144/statm: 2175 251 211 178 0 68 0
[pid=15146] ppid=15144 vsize=37540 CPUtime=282.19
/proc/15146/stat : 15146 (PBPASSolver) R 15144 15144 14199 0 -1 4202496 9228 0 0 0 28210 9 0 0 25 0 1 0 56782100 38440960 8783 1992294400 134512640 134902295 4293435616 18446744073709551615 4159695163 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15146/statm: 9385 8783 270 96 0 8597 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 46240

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 15164
/proc/meminfo: memFree=1826308/2059040 swapFree=4139832/4192956
[pid=15144] ppid=15142 vsize=8700 CPUtime=0
/proc/15144/stat : 15144 (run) S 15142 15144 14199 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 56782100 8908800 251 1992294400 4194304 4922060 140734936077232 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15144/statm: 2175 251 211 178 0 68 0
[pid=15146] ppid=15144 vsize=39124 CPUtime=342.17
/proc/15146/stat : 15146 (PBPASSolver) R 15144 15144 14199 0 -1 4202496 9653 0 0 0 34208 9 0 0 25 0 1 0 56782100 40062976 9208 1992294400 134512640 134902295 4293435616 18446744073709551615 4159664762 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15146/statm: 9781 9208 270 96 0 8993 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 47824

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 15166
/proc/meminfo: memFree=1826308/2059040 swapFree=4139832/4192956
[pid=15144] ppid=15142 vsize=8700 CPUtime=0
/proc/15144/stat : 15144 (run) S 15142 15144 14199 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 56782100 8908800 251 1992294400 4194304 4922060 140734936077232 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15144/statm: 2175 251 211 178 0 68 0
[pid=15146] ppid=15144 vsize=39384 CPUtime=402.16
/proc/15146/stat : 15146 (PBPASSolver) R 15144 15144 14199 0 -1 4202496 9675 0 0 0 40207 9 0 0 25 0 1 0 56782100 40329216 9230 1992294400 134512640 134902295 4293435616 18446744073709551615 4159664744 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15146/statm: 9846 9230 270 96 0 9058 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 48084

[startup+462.301 s]

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

/proc/15146/statm: 10482 9888 270 96 0 9694 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 50628

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 15189
/proc/meminfo: memFree=1822836/2059040 swapFree=4139832/4192956
[pid=15144] ppid=15142 vsize=8700 CPUtime=0
/proc/15144/stat : 15144 (run) S 15142 15144 14199 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 56782100 8908800 251 1992294400 4194304 4922060 140734936077232 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15144/statm: 2175 251 211 178 0 68 0
[pid=15146] ppid=15144 vsize=41928 CPUtime=1181.95
/proc/15146/stat : 15146 (PBPASSolver) R 15144 15144 14199 0 -1 4202496 10333 0 0 0 118185 10 0 0 25 0 1 0 56782100 42934272 9888 1992294400 134512640 134902295 4293435616 18446744073709551615 4159677362 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15146/statm: 10482 9888 270 96 0 9694 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 50628

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 15191
/proc/meminfo: memFree=1822464/2059040 swapFree=4139832/4192956
[pid=15144] ppid=15142 vsize=8700 CPUtime=0
/proc/15144/stat : 15144 (run) S 15142 15144 14199 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 56782100 8908800 251 1992294400 4194304 4922060 140734936077232 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15144/statm: 2175 251 211 178 0 68 0
[pid=15146] ppid=15144 vsize=42372 CPUtime=1241.94
/proc/15146/stat : 15146 (PBPASSolver) R 15144 15144 14199 0 -1 4202496 10427 0 0 0 124184 10 0 0 25 0 1 0 56782100 43388928 9982 1992294400 134512640 134902295 4293435616 18446744073709551615 4159683417 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15146/statm: 10593 9982 270 96 0 9805 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 51072

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 15193
/proc/meminfo: memFree=1821348/2059040 swapFree=4139832/4192956
[pid=15144] ppid=15142 vsize=8700 CPUtime=0
/proc/15144/stat : 15144 (run) S 15142 15144 14199 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 56782100 8908800 251 1992294400 4194304 4922060 140734936077232 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15144/statm: 2175 251 211 178 0 68 0
[pid=15146] ppid=15144 vsize=43436 CPUtime=1301.92
/proc/15146/stat : 15146 (PBPASSolver) R 15144 15144 14199 0 -1 4202496 10698 0 0 0 130182 10 0 0 25 0 1 0 56782100 44478464 10253 1992294400 134512640 134902295 4293435616 18446744073709551615 4159694974 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15146/statm: 10859 10253 270 96 0 10071 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 52136

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 15195
/proc/meminfo: memFree=1821348/2059040 swapFree=4139832/4192956
[pid=15144] ppid=15142 vsize=8700 CPUtime=0
/proc/15144/stat : 15144 (run) S 15142 15144 14199 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 56782100 8908800 251 1992294400 4194304 4922060 140734936077232 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15144/statm: 2175 251 211 178 0 68 0
[pid=15146] ppid=15144 vsize=43436 CPUtime=1361.9
/proc/15146/stat : 15146 (PBPASSolver) R 15144 15144 14199 0 -1 4202496 10706 0 0 0 136180 10 0 0 25 0 1 0 56782100 44478464 10261 1992294400 134512640 134902295 4293435616 18446744073709551615 4159664816 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15146/statm: 10859 10261 270 96 0 10071 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 52136

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 15197
/proc/meminfo: memFree=1821224/2059040 swapFree=4139832/4192956
[pid=15144] ppid=15142 vsize=8700 CPUtime=0
/proc/15144/stat : 15144 (run) S 15142 15144 14199 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 56782100 8908800 251 1992294400 4194304 4922060 140734936077232 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15144/statm: 2175 251 211 178 0 68 0
[pid=15146] ppid=15144 vsize=43436 CPUtime=1421.89
/proc/15146/stat : 15146 (PBPASSolver) R 15144 15144 14199 0 -1 4202496 10716 0 0 0 142179 10 0 0 25 0 1 0 56782100 44478464 10271 1992294400 134512640 134902295 4293435616 18446744073709551615 4159694974 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15146/statm: 10859 10271 270 96 0 10071 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 52136

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 15197
/proc/meminfo: memFree=1821224/2059040 swapFree=4139832/4192956
[pid=15144] ppid=15142 vsize=8700 CPUtime=0
/proc/15144/stat : 15144 (run) S 15142 15144 14199 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 56782100 8908800 251 1992294400 4194304 4922060 140734936077232 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15144/statm: 2175 251 211 178 0 68 0
[pid=15146] ppid=15144 vsize=43572 CPUtime=1481.86
/proc/15146/stat : 15146 (PBPASSolver) R 15144 15144 14199 0 -1 4202496 10719 0 0 0 148176 10 0 0 25 0 1 0 56782100 44617728 10274 1992294400 134512640 134902295 4293435616 18446744073709551615 4159697902 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15146/statm: 10893 10274 270 96 0 10105 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 52272

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 15199
/proc/meminfo: memFree=1820852/2059040 swapFree=4139832/4192956
[pid=15144] ppid=15142 vsize=8700 CPUtime=0
/proc/15144/stat : 15144 (run) S 15142 15144 14199 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 56782100 8908800 251 1992294400 4194304 4922060 140734936077232 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15144/statm: 2175 251 211 178 0 68 0
[pid=15146] ppid=15144 vsize=43836 CPUtime=1541.85
/proc/15146/stat : 15146 (PBPASSolver) R 15144 15144 14199 0 -1 4202496 10805 0 0 0 154175 10 0 0 25 0 1 0 56782100 44888064 10360 1992294400 134512640 134902295 4293435616 18446744073709551615 4159694974 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15146/statm: 10959 10360 270 96 0 10171 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 52536

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 15201
/proc/meminfo: memFree=1820108/2059040 swapFree=4139832/4192956
[pid=15144] ppid=15142 vsize=8700 CPUtime=0
/proc/15144/stat : 15144 (run) S 15142 15144 14199 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 56782100 8908800 251 1992294400 4194304 4922060 140734936077232 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15144/statm: 2175 251 211 178 0 68 0
[pid=15146] ppid=15144 vsize=44636 CPUtime=1601.83
/proc/15146/stat : 15146 (PBPASSolver) R 15144 15144 14199 0 -1 4202496 11007 0 0 0 160173 10 0 0 25 0 1 0 56782100 45707264 10562 1992294400 134512640 134902295 4293435616 18446744073709551615 4159664792 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15146/statm: 11159 10562 270 96 0 10371 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 53336

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 15203
/proc/meminfo: memFree=1819612/2059040 swapFree=4139832/4192956
[pid=15144] ppid=15142 vsize=8700 CPUtime=0
/proc/15144/stat : 15144 (run) S 15142 15144 14199 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 56782100 8908800 251 1992294400 4194304 4922060 140734936077232 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15144/statm: 2175 251 211 178 0 68 0
[pid=15146] ppid=15144 vsize=45136 CPUtime=1661.82
/proc/15146/stat : 15146 (PBPASSolver) R 15144 15144 14199 0 -1 4202496 11127 0 0 0 166171 11 0 0 25 0 1 0 56782100 46219264 10682 1992294400 134512640 134902295 4293435616 18446744073709551615 4159697567 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15146/statm: 11284 10682 270 96 0 10496 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 53836

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 15205
/proc/meminfo: memFree=1819612/2059040 swapFree=4139832/4192956
[pid=15144] ppid=15142 vsize=8700 CPUtime=0
/proc/15144/stat : 15144 (run) S 15142 15144 14199 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 56782100 8908800 251 1992294400 4194304 4922060 140734936077232 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15144/statm: 2175 251 211 178 0 68 0
[pid=15146] ppid=15144 vsize=45136 CPUtime=1721.8
/proc/15146/stat : 15146 (PBPASSolver) R 15144 15144 14199 0 -1 4202496 11127 0 0 0 172169 11 0 0 25 0 1 0 56782100 46219264 10682 1992294400 134512640 134902295 4293435616 18446744073709551615 4159697616 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15146/statm: 11284 10682 270 96 0 10496 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 53836

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 15205
/proc/meminfo: memFree=1819612/2059040 swapFree=4139832/4192956
[pid=15144] ppid=15142 vsize=8700 CPUtime=0
/proc/15144/stat : 15144 (run) S 15142 15144 14199 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 56782100 8908800 251 1992294400 4194304 4922060 140734936077232 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15144/statm: 2175 251 211 178 0 68 0
[pid=15146] ppid=15144 vsize=45136 CPUtime=1781.78
/proc/15146/stat : 15146 (PBPASSolver) R 15144 15144 14199 0 -1 4202496 11127 0 0 0 178167 11 0 0 25 0 1 0 56782100 46219264 10682 1992294400 134512640 134902295 4293435616 18446744073709551615 4159676948 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15146/statm: 11284 10682 270 96 0 10496 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 53836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 3/108 15207
/proc/meminfo: memFree=1819612/2059040 swapFree=4139832/4192956
[pid=15144] ppid=15142 vsize=8700 CPUtime=0
/proc/15144/stat : 15144 (run) S 15142 15144 14199 0 -1 4202496 391 134 0 0 0 0 0 0 20 0 1 0 56782100 8908800 251 1992294400 4194304 4922060 140734936077232 18446744073709551615 263434378373 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/15144/statm: 2175 251 211 178 0 68 0
[pid=15146] ppid=15144 vsize=45136 CPUtime=1800.09
/proc/15146/stat : 15146 (PBPASSolver) R 15144 15144 14199 0 -1 4202496 11127 0 0 0 179998 11 0 0 25 0 1 0 56782100 46219264 10682 1992294400 134512640 134902295 4293435616 18446744073709551615 4159664866 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/15146/statm: 11284 10682 270 96 0 10496 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 53836

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 15144 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 1800.09
#
# 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): 1800.09
CPU user time (s): 1799.98
CPU system time (s): 0.11
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 53836

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= 525
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 3.2645 second user time and 8.21675 second system time

The end

Launcher Data 

Begin job on node003 at 2010-06-17 23:56:22
IDJOB=2673452
IDBENCH=48119
IDSOLVER=1174
FILE ID=node003/2673452-1276811782
PBS_JOBID= 11176647
Free space on /tmp= 62524 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_50_25_1.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673452-1276811782/watcher-2673452-1276811782 -o /tmp/evaluation-result-2673452-1276811782/solver-2673452-1276811782 -C 1800 -W 2000 -M 1800  run HOME/instance-2673452-1276811782.opb

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

MD5SUM BENCH= 3c8b2b83a32c4c8e761f030b6789f3c6
RANDOM SEED=2140737745

node003.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		: 3000.251
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	: 6000.50
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		: 3000.251
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:       1864168 kB
Buffers:         21472 kB
Cached:          80800 kB
SwapCached:       5344 kB
Active:          52980 kB
Inactive:        61404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1864168 kB
SwapTotal:     4192956 kB
SwapFree:      4139832 kB
Dirty:             664 kB
Writeback:           0 kB
AnonPages:       10884 kB
Mapped:          12876 kB
Slab:            58692 kB
PageTables:       4004 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183728 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= 62524 MiB
End job on node003 at 2010-06-18 00:26:24