Trace number 2673296

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PBPASSolver 2010-06-13? (TO) 1800.05 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=139-P1=67-P2=211-P3=127-P4=137-P5=173-P6=89-P7=223-P8=227-P9=79-B.opb
MD5SUM651e385f00e2858954d8683e891a1dbe
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 benchmark10.2704
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 variables216
Total number of constraints19
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 constraints19
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)576
Sum of products size (including duplicates)1152
Number of different products576
Sum of products size1152

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-2673296-1276808173/watcher-2673296-1276808173 -o /tmp/evaluation-result-2673296-1276808173/solver-2673296-1276808173 -C 1800 -W 2000 -M 1800 run HOME/instance-2673296-1276808173.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 0.97 0.98 3/106 24487
/proc/meminfo: memFree=1899604/2059040 swapFree=4140204/4192956
[pid=24487] ppid=24485 vsize=8700 CPUtime=0
/proc/24487/stat : 24487 (run) S 24485 24487 23642 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 22109530 8908800 251 1992294400 4194304 4922060 140734308960304 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24487/statm: 2175 251 211 178 0 68 0

[startup+0.079914 s]
/proc/loadavg: 0.99 0.97 0.98 3/106 24487
/proc/meminfo: memFree=1899604/2059040 swapFree=4140204/4192956
[pid=24487] ppid=24485 vsize=8700 CPUtime=0
/proc/24487/stat : 24487 (run) S 24485 24487 23642 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 22109530 8908800 251 1992294400 4194304 4922060 140734308960304 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24487/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101915 s]
/proc/loadavg: 0.99 0.97 0.98 3/106 24487
/proc/meminfo: memFree=1899604/2059040 swapFree=4140204/4192956
[pid=24487] ppid=24485 vsize=8700 CPUtime=0
/proc/24487/stat : 24487 (run) S 24485 24487 23642 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 22109530 8908800 251 1992294400 4194304 4922060 140734308960304 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24487/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301935 s]
/proc/loadavg: 0.99 0.97 0.98 3/106 24487
/proc/meminfo: memFree=1899604/2059040 swapFree=4140204/4192956
[pid=24487] ppid=24485 vsize=8700 CPUtime=0
/proc/24487/stat : 24487 (run) S 24485 24487 23642 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 22109530 8908800 251 1992294400 4194304 4922060 140734308960304 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24487/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701976 s]
/proc/loadavg: 0.99 0.97 0.98 3/106 24487
/proc/meminfo: memFree=1899604/2059040 swapFree=4140204/4192956
[pid=24487] ppid=24485 vsize=8700 CPUtime=0
/proc/24487/stat : 24487 (run) S 24485 24487 23642 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 22109530 8908800 251 1992294400 4194304 4922060 140734308960304 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24487/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50106 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24490
/proc/meminfo: memFree=1873424/2059040 swapFree=4140204/4192956
[pid=24487] ppid=24485 vsize=8700 CPUtime=0
/proc/24487/stat : 24487 (run) S 24485 24487 23642 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 22109530 8908800 251 1992294400 4194304 4922060 140734308960304 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24487/statm: 2175 251 211 178 0 68 0
[pid=24489] ppid=24487 vsize=39148 CPUtime=1.48
/proc/24489/stat : 24489 (PBPASSolver) R 24487 24487 23642 0 -1 4202496 9495 0 0 0 141 7 0 0 25 0 1 0 22109530 40087552 8947 1992294400 134512640 134902295 4287194432 18446744073709551615 4159829225 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24489/statm: 9787 8947 263 96 0 8999 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 47848

[startup+3.10122 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24490
/proc/meminfo: memFree=1852716/2059040 swapFree=4140204/4192956
[pid=24487] ppid=24485 vsize=8700 CPUtime=0
/proc/24487/stat : 24487 (run) S 24485 24487 23642 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 22109530 8908800 251 1992294400 4194304 4922060 140734308960304 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24487/statm: 2175 251 211 178 0 68 0
[pid=24489] ppid=24487 vsize=62208 CPUtime=3.08
/proc/24489/stat : 24489 (PBPASSolver) R 24487 24487 23642 0 -1 4202496 14955 0 0 0 299 9 0 0 25 0 1 0 22109530 63700992 14359 1992294400 134512640 134902295 4287194432 18446744073709551615 4159828601 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24489/statm: 15552 14359 270 96 0 14764 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 70908

[startup+6.30155 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24490
/proc/meminfo: memFree=1841804/2059040 swapFree=4140204/4192956
[pid=24487] ppid=24485 vsize=8700 CPUtime=0
/proc/24487/stat : 24487 (run) S 24485 24487 23642 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 22109530 8908800 251 1992294400 4194304 4922060 140734308960304 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24487/statm: 2175 251 211 178 0 68 0
[pid=24489] ppid=24487 vsize=63320 CPUtime=6.28
/proc/24489/stat : 24489 (PBPASSolver) R 24487 24487 23642 0 -1 4202496 15206 0 0 0 619 9 0 0 25 0 1 0 22109530 64839680 14610 1992294400 134512640 134902295 4287194432 18446744073709551615 4159859964 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24489/statm: 15830 14610 270 96 0 15042 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 72020

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24490
/proc/meminfo: memFree=1839696/2059040 swapFree=4140204/4192956
[pid=24487] ppid=24485 vsize=8700 CPUtime=0
/proc/24487/stat : 24487 (run) S 24485 24487 23642 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 22109530 8908800 251 1992294400 4194304 4922060 140734308960304 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24487/statm: 2175 251 211 178 0 68 0
[pid=24489] ppid=24487 vsize=65176 CPUtime=12.69
/proc/24489/stat : 24489 (PBPASSolver) R 24487 24487 23642 0 -1 4202496 15677 0 0 0 1259 10 0 0 25 0 1 0 22109530 66740224 15081 1992294400 134512640 134902295 4287194432 18446744073709551615 4159861649 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24489/statm: 16294 15081 270 96 0 15506 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 73876

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24490
/proc/meminfo: memFree=1836720/2059040 swapFree=4140204/4192956
[pid=24487] ppid=24485 vsize=8700 CPUtime=0
/proc/24487/stat : 24487 (run) S 24485 24487 23642 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 22109530 8908800 251 1992294400 4194304 4922060 140734308960304 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24487/statm: 2175 251 211 178 0 68 0
[pid=24489] ppid=24487 vsize=67948 CPUtime=25.48
/proc/24489/stat : 24489 (PBPASSolver) R 24487 24487 23642 0 -1 4202496 16369 0 0 0 2538 10 0 0 25 0 1 0 22109530 69578752 15773 1992294400 134512640 134902295 4287194432 18446744073709551615 4159858913 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24489/statm: 16987 15773 270 96 0 16199 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 76648

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24490
/proc/meminfo: memFree=1834116/2059040 swapFree=4140204/4192956
[pid=24487] ppid=24485 vsize=8700 CPUtime=0
/proc/24487/stat : 24487 (run) S 24485 24487 23642 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 22109530 8908800 251 1992294400 4194304 4922060 140734308960304 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24487/statm: 2175 251 211 178 0 68 0
[pid=24489] ppid=24487 vsize=70684 CPUtime=51.08
/proc/24489/stat : 24489 (PBPASSolver) R 24487 24487 23642 0 -1 4202496 17039 0 0 0 5096 12 0 0 25 0 1 0 22109530 72380416 16443 1992294400 134512640 134902295 4287194432 18446744073709551615 4159847274 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24489/statm: 17671 16443 270 96 0 16883 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 79384

[startup+102.308 s]
/proc/loadavg: 0.99 0.97 0.98 2/108 24492
/proc/meminfo: memFree=1822584/2059040 swapFree=4140204/4192956
[pid=24487] ppid=24485 vsize=8700 CPUtime=0
/proc/24487/stat : 24487 (run) S 24485 24487 23642 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 22109530 8908800 251 1992294400 4194304 4922060 140734308960304 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24487/statm: 2175 251 211 178 0 68 0
[pid=24489] ppid=24487 vsize=81996 CPUtime=102.26
/proc/24489/stat : 24489 (PBPASSolver) R 24487 24487 23642 0 -1 4202496 19842 0 0 0 10212 14 0 0 25 0 1 0 22109530 83963904 19246 1992294400 134512640 134902295 4287194432 18446744073709551615 4159858814 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24489/statm: 20499 19246 270 96 0 19711 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 90696

[startup+162.301 s]
/proc/loadavg: 1.03 0.99 0.98 2/108 24494
/proc/meminfo: memFree=1814276/2059040 swapFree=4140204/4192956
[pid=24487] ppid=24485 vsize=8700 CPUtime=0
/proc/24487/stat : 24487 (run) S 24485 24487 23642 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 22109530 8908800 251 1992294400 4194304 4922060 140734308960304 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24487/statm: 2175 251 211 178 0 68 0
[pid=24489] ppid=24487 vsize=90304 CPUtime=162.24
/proc/24489/stat : 24489 (PBPASSolver) R 24487 24487 23642 0 -1 4202496 21928 0 0 0 16207 17 0 0 25 0 1 0 22109530 92471296 21332 1992294400 134512640 134902295 4287194432 18446744073709551615 4159847510 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24489/statm: 22576 21332 270 96 0 21788 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 99004

[startup+222.302 s]
/proc/loadavg: 1.01 0.99 0.98 2/108 24494
/proc/meminfo: memFree=1808448/2059040 swapFree=4140204/4192956
[pid=24487] ppid=24485 vsize=8700 CPUtime=0
/proc/24487/stat : 24487 (run) S 24485 24487 23642 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 22109530 8908800 251 1992294400 4194304 4922060 140734308960304 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24487/statm: 2175 251 211 178 0 68 0
[pid=24489] ppid=24487 vsize=95984 CPUtime=222.23
/proc/24489/stat : 24489 (PBPASSolver) R 24487 24487 23642 0 -1 4202496 23349 0 0 0 22204 19 0 0 25 0 1 0 22109530 98287616 22753 1992294400 134512640 134902295 4287194432 18446744073709551615 4159858901 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24489/statm: 23996 22753 270 96 0 23208 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 104684

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/108 24496
/proc/meminfo: memFree=1803984/2059040 swapFree=4140204/4192956
[pid=24487] ppid=24485 vsize=8700 CPUtime=0
/proc/24487/stat : 24487 (run) S 24485 24487 23642 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 22109530 8908800 251 1992294400 4194304 4922060 140734308960304 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24487/statm: 2175 251 211 178 0 68 0
[pid=24489] ppid=24487 vsize=100624 CPUtime=282.21
/proc/24489/stat : 24489 (PBPASSolver) R 24487 24487 23642 0 -1 4202496 24510 0 0 0 28200 21 0 0 25 0 1 0 22109530 103038976 23914 1992294400 134512640 134902295 4287194432 18446744073709551615 4159859170 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24489/statm: 25156 23914 270 96 0 24368 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 109324

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/108 24507
/proc/meminfo: memFree=1799520/2059040 swapFree=4140204/4192956
[pid=24487] ppid=24485 vsize=8700 CPUtime=0
/proc/24487/stat : 24487 (run) S 24485 24487 23642 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 22109530 8908800 251 1992294400 4194304 4922060 140734308960304 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24487/statm: 2175 251 211 178 0 68 0
[pid=24489] ppid=24487 vsize=104488 CPUtime=342.18
/proc/24489/stat : 24489 (PBPASSolver) R 24487 24487 23642 0 -1 4202496 25432 0 0 0 34197 21 0 0 25 0 1 0 22109530 106995712 24836 1992294400 134512640 134902295 4287194432 18446744073709551615 4159840796 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24489/statm: 26122 24836 270 96 0 25334 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 113188

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/108 24509
/proc/meminfo: memFree=1795800/2059040 swapFree=4140204/4192956
[pid=24487] ppid=24485 vsize=8700 CPUtime=0
/proc/24487/stat : 24487 (run) S 24485 24487 23642 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 22109530 8908800 251 1992294400 4194304 4922060 140734308960304 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24487/statm: 2175 251 211 178 0 68 0
[pid=24489] ppid=24487 vsize=108276 CPUtime=402.16
/proc/24489/stat : 24489 (PBPASSolver) R 24487 24487 23642 0 -1 4202496 26399 0 0 0 40194 22 0 0 25 0 1 0 22109530 110874624 25803 1992294400 134512640 134902295 4287194432 18446744073709551615 4159861754 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24489/statm: 27069 25803 270 96 0 26281 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 116976

[startup+462.302 s]

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

/proc/24489/statm: 50003 48661 270 96 0 49215 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 208712

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/108 24529
/proc/meminfo: memFree=1701684/2059040 swapFree=4140204/4192956
[pid=24487] ppid=24485 vsize=8700 CPUtime=0
/proc/24487/stat : 24487 (run) S 24485 24487 23642 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 22109530 8908800 251 1992294400 4194304 4922060 140734308960304 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24487/statm: 2175 251 211 178 0 68 0
[pid=24489] ppid=24487 vsize=202388 CPUtime=1181.91
/proc/24489/stat : 24489 (PBPASSolver) R 24487 24487 23642 0 -1 4202496 49863 0 0 0 118144 47 0 0 25 0 1 0 22109530 207245312 49267 1992294400 134512640 134902295 4287194432 18446744073709551615 4159866699 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24489/statm: 50597 49267 270 96 0 49809 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 211088

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/108 24531
/proc/meminfo: memFree=1698832/2059040 swapFree=4140204/4192956
[pid=24487] ppid=24485 vsize=8700 CPUtime=0
/proc/24487/stat : 24487 (run) S 24485 24487 23642 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 22109530 8908800 251 1992294400 4194304 4922060 140734308960304 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24487/statm: 2175 251 211 178 0 68 0
[pid=24489] ppid=24487 vsize=205004 CPUtime=1241.89
/proc/24489/stat : 24489 (PBPASSolver) R 24487 24487 23642 0 -1 4202496 50518 0 0 0 124141 48 0 0 25 0 1 0 22109530 209924096 49922 1992294400 134512640 134902295 4287194432 18446744073709551615 4159858814 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24489/statm: 51251 49922 270 96 0 50463 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 213704

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/108 24533
/proc/meminfo: memFree=1696352/2059040 swapFree=4140204/4192956
[pid=24487] ppid=24485 vsize=8700 CPUtime=0
/proc/24487/stat : 24487 (run) S 24485 24487 23642 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 22109530 8908800 251 1992294400 4194304 4922060 140734308960304 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24487/statm: 2175 251 211 178 0 68 0
[pid=24489] ppid=24487 vsize=207464 CPUtime=1301.88
/proc/24489/stat : 24489 (PBPASSolver) R 24487 24487 23642 0 -1 4202496 51104 0 0 0 130139 49 0 0 25 0 1 0 22109530 212443136 50508 1992294400 134512640 134902295 4287194432 18446744073709551615 4159841056 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24489/statm: 51866 50509 270 96 0 51078 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 216164

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/108 24535
/proc/meminfo: memFree=1693872/2059040 swapFree=4140204/4192956
[pid=24487] ppid=24485 vsize=8700 CPUtime=0
/proc/24487/stat : 24487 (run) S 24485 24487 23642 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 22109530 8908800 251 1992294400 4194304 4922060 140734308960304 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24487/statm: 2175 251 211 178 0 68 0
[pid=24489] ppid=24487 vsize=209904 CPUtime=1361.85
/proc/24489/stat : 24489 (PBPASSolver) R 24487 24487 23642 0 -1 4202496 51734 0 0 0 136136 49 0 0 25 0 1 0 22109530 214941696 51138 1992294400 134512640 134902295 4287194432 18446744073709551615 4159841316 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24489/statm: 52476 51138 270 96 0 51688 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 218604

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/108 24535
/proc/meminfo: memFree=1691268/2059040 swapFree=4140204/4192956
[pid=24487] ppid=24485 vsize=8700 CPUtime=0
/proc/24487/stat : 24487 (run) S 24485 24487 23642 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 22109530 8908800 251 1992294400 4194304 4922060 140734308960304 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24487/statm: 2175 251 211 178 0 68 0
[pid=24489] ppid=24487 vsize=213024 CPUtime=1421.85
/proc/24489/stat : 24489 (PBPASSolver) R 24487 24487 23642 0 -1 4202496 52359 0 0 0 142135 50 0 0 25 0 1 0 22109530 218136576 51763 1992294400 134512640 134902295 4287194432 18446744073709551615 4159828593 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24489/statm: 53256 51763 270 96 0 52468 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 221724

[startup+1482.3 s]
/proc/loadavg: 1.06 1.00 0.99 2/108 24537
/proc/meminfo: memFree=1688788/2059040 swapFree=4140204/4192956
[pid=24487] ppid=24485 vsize=8700 CPUtime=0
/proc/24487/stat : 24487 (run) S 24485 24487 23642 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 22109530 8908800 251 1992294400 4194304 4922060 140734308960304 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24487/statm: 2175 251 211 178 0 68 0
[pid=24489] ppid=24487 vsize=215540 CPUtime=1481.83
/proc/24489/stat : 24489 (PBPASSolver) R 24487 24487 23642 0 -1 4202496 52990 0 0 0 148132 51 0 0 25 0 1 0 22109530 220712960 52394 1992294400 134512640 134902295 4287194432 18446744073709551615 4159840785 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24489/statm: 53885 52394 270 96 0 53097 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 224240

[startup+1542.3 s]
/proc/loadavg: 1.02 1.00 0.99 2/108 24539
/proc/meminfo: memFree=1686308/2059040 swapFree=4140204/4192956
[pid=24487] ppid=24485 vsize=8700 CPUtime=0
/proc/24487/stat : 24487 (run) S 24485 24487 23642 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 22109530 8908800 251 1992294400 4194304 4922060 140734308960304 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24487/statm: 2175 251 211 178 0 68 0
[pid=24489] ppid=24487 vsize=217752 CPUtime=1541.8
/proc/24489/stat : 24489 (PBPASSolver) R 24487 24487 23642 0 -1 4202496 53557 0 0 0 154129 51 0 0 25 0 1 0 22109530 222978048 52961 1992294400 134512640 134902295 4287194432 18446744073709551615 4159866586 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24489/statm: 54438 52961 270 96 0 53650 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 226452

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/108 24541
/proc/meminfo: memFree=1684448/2059040 swapFree=4140204/4192956
[pid=24487] ppid=24485 vsize=8700 CPUtime=0
/proc/24487/stat : 24487 (run) S 24485 24487 23642 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 22109530 8908800 251 1992294400 4194304 4922060 140734308960304 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24487/statm: 2175 251 211 178 0 68 0
[pid=24489] ppid=24487 vsize=219536 CPUtime=1601.79
/proc/24489/stat : 24489 (PBPASSolver) R 24487 24487 23642 0 -1 4202496 53995 0 0 0 160126 53 0 0 25 0 1 0 22109530 224804864 53399 1992294400 134512640 134902295 4287194432 18446744073709551615 4159858814 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24489/statm: 54884 53399 270 96 0 54096 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 228236

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/108 24543
/proc/meminfo: memFree=1682836/2059040 swapFree=4140204/4192956
[pid=24487] ppid=24485 vsize=8700 CPUtime=0
/proc/24487/stat : 24487 (run) S 24485 24487 23642 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 22109530 8908800 251 1992294400 4194304 4922060 140734308960304 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24487/statm: 2175 251 211 178 0 68 0
[pid=24489] ppid=24487 vsize=221152 CPUtime=1661.77
/proc/24489/stat : 24489 (PBPASSolver) R 24487 24487 23642 0 -1 4202496 54404 0 0 0 166124 53 0 0 25 0 1 0 22109530 226459648 53808 1992294400 134512640 134902295 4287194432 18446744073709551615 4159828735 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24489/statm: 55288 53808 270 96 0 54500 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 229852

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/108 24543
/proc/meminfo: memFree=1680976/2059040 swapFree=4140204/4192956
[pid=24487] ppid=24485 vsize=8700 CPUtime=0
/proc/24487/stat : 24487 (run) S 24485 24487 23642 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 22109530 8908800 251 1992294400 4194304 4922060 140734308960304 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24487/statm: 2175 251 211 178 0 68 0
[pid=24489] ppid=24487 vsize=223000 CPUtime=1721.76
/proc/24489/stat : 24489 (PBPASSolver) R 24487 24487 23642 0 -1 4202496 54858 0 0 0 172122 54 0 0 25 0 1 0 22109530 228352000 54262 1992294400 134512640 134902295 4287194432 18446744073709551615 4159861661 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24489/statm: 55750 54262 270 96 0 54962 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 231700

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/108 24545
/proc/meminfo: memFree=1679240/2059040 swapFree=4140204/4192956
[pid=24487] ppid=24485 vsize=8700 CPUtime=0
/proc/24487/stat : 24487 (run) S 24485 24487 23642 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 22109530 8908800 251 1992294400 4194304 4922060 140734308960304 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24487/statm: 2175 251 211 178 0 68 0
[pid=24489] ppid=24487 vsize=224708 CPUtime=1781.74
/proc/24489/stat : 24489 (PBPASSolver) R 24487 24487 23642 0 -1 4202496 55278 0 0 0 178119 55 0 0 25 0 1 0 22109530 230100992 54682 1992294400 134512640 134902295 4287194432 18446744073709551615 4159858814 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24489/statm: 56177 54682 270 96 0 55389 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 233408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/108 24547
/proc/meminfo: memFree=1678620/2059040 swapFree=4140204/4192956
[pid=24487] ppid=24485 vsize=8700 CPUtime=0
/proc/24487/stat : 24487 (run) S 24485 24487 23642 0 -1 4202496 390 135 0 0 0 0 0 0 21 0 1 0 22109530 8908800 251 1992294400 4194304 4922060 140734308960304 18446744073709551615 212213537925 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24487/statm: 2175 251 211 178 0 68 0
[pid=24489] ppid=24487 vsize=225236 CPUtime=1800.05
/proc/24489/stat : 24489 (PBPASSolver) R 24487 24487 23642 0 -1 4202496 55416 0 0 0 179950 55 0 0 25 0 1 0 22109530 230641664 54820 1992294400 134512640 134902295 4287194432 18446744073709551615 4159847617 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24489/statm: 56309 54820 270 96 0 55521 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 233936

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 24487 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.003999
# while last known CPU time is 1800.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.62
CPU time (s): 1800.05
CPU user time (s): 1799.5
CPU system time (s): 0.55
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 233936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.003999
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= 4
involuntary context switches= 4

runsolver used 2.93255 second user time and 8.5487 second system time

The end

Launcher Data 

Begin job on node045 at 2010-06-17 22:56:13
IDJOB=2673296
IDBENCH=47963
IDSOLVER=1174
FILE ID=node045/2673296-1276808173
PBS_JOBID= 11176637
Free space on /tmp= 62460 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=139-P1=67-P2=211-P3=127-P4=137-P5=173-P6=89-P7=223-P8=227-P9=79-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673296-1276808173/watcher-2673296-1276808173 -o /tmp/evaluation-result-2673296-1276808173/solver-2673296-1276808173 -C 1800 -W 2000 -M 1800  run HOME/instance-2673296-1276808173.opb

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

MD5SUM BENCH= 651e385f00e2858954d8683e891a1dbe
RANDOM SEED=1512192499

node045.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		: 3000.247
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	: 6000.49
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		: 3000.247
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	: 5599.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1900132 kB
Buffers:          8376 kB
Cached:          70772 kB
SwapCached:       6360 kB
Active:          30560 kB
Inactive:        61816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1900132 kB
SwapTotal:     4192956 kB
SwapFree:      4140204 kB
Dirty:             636 kB
Writeback:           0 kB
AnonPages:       11056 kB
Mapped:          12060 kB
Slab:            44556 kB
PageTables:       4012 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180868 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= 62456 MiB
End job on node045 at 2010-06-17 23:26:16