Trace number 2673567

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 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_10_4.opb
MD5SUM95bfca9fba26d7f8c875796701522876
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-106
Best CPU time to get the best result obtained on this benchmark1798.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -139
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)12652
Sum of products size (including duplicates)25304
Number of different products6326
Sum of products size12652

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-2673567-1276815127/watcher-2673567-1276815127 -o /tmp/evaluation-result-2673567-1276815127/solver-2673567-1276815127 -C 1800 -W 2000 -M 1800 run HOME/instance-2673567-1276815127.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: 1.02 1.01 1.00 3/106 25068
/proc/meminfo: memFree=1878492/2059040 swapFree=4140088/4192956
[pid=25068] ppid=25066 vsize=8700 CPUtime=0
/proc/25068/stat : 25068 (run) S 25066 25068 25043 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22804230 8908800 251 1992294400 4194304 4922060 140734134992256 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25068/statm: 2175 251 211 178 0 68 0

[startup+0.10481 s]
/proc/loadavg: 1.02 1.01 1.00 3/106 25068
/proc/meminfo: memFree=1878492/2059040 swapFree=4140088/4192956
[pid=25068] ppid=25066 vsize=8700 CPUtime=0
/proc/25068/stat : 25068 (run) S 25066 25068 25043 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22804230 8908800 251 1992294400 4194304 4922060 140734134992256 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25068/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.200818 s]
/proc/loadavg: 1.02 1.01 1.00 3/106 25068
/proc/meminfo: memFree=1878492/2059040 swapFree=4140088/4192956
[pid=25068] ppid=25066 vsize=8700 CPUtime=0
/proc/25068/stat : 25068 (run) S 25066 25068 25043 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22804230 8908800 251 1992294400 4194304 4922060 140734134992256 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25068/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300827 s]
/proc/loadavg: 1.02 1.01 1.00 3/106 25068
/proc/meminfo: memFree=1878492/2059040 swapFree=4140088/4192956
[pid=25068] ppid=25066 vsize=8700 CPUtime=0
/proc/25068/stat : 25068 (run) S 25066 25068 25043 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22804230 8908800 251 1992294400 4194304 4922060 140734134992256 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25068/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700863 s]
/proc/loadavg: 1.02 1.01 1.00 3/106 25068
/proc/meminfo: memFree=1878492/2059040 swapFree=4140088/4192956
[pid=25068] ppid=25066 vsize=8700 CPUtime=0
/proc/25068/stat : 25068 (run) S 25066 25068 25043 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22804230 8908800 251 1992294400 4194304 4922060 140734134992256 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25068/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50094 s]
/proc/loadavg: 1.02 1.01 1.00 2/108 25071
/proc/meminfo: memFree=1696692/2059040 swapFree=4140088/4192956
[pid=25068] ppid=25066 vsize=8700 CPUtime=0
/proc/25068/stat : 25068 (run) S 25066 25068 25043 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22804230 8908800 251 1992294400 4194304 4922060 140734134992256 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25068/statm: 2175 251 211 178 0 68 0
[pid=25070] ppid=25068 vsize=191480 CPUtime=1.49
/proc/25070/stat : 25070 (PBPASSolver) R 25068 25068 25043 0 -1 4202496 49087 0 0 0 79 70 0 0 23 0 1 0 22804230 196075520 47246 1992294400 134512640 134902295 4292334944 18446744073709551615 4159833801 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25070/statm: 47870 47246 262 96 0 47082 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 200180

[startup+3.10108 s]
/proc/loadavg: 1.02 1.01 1.00 2/108 25071
/proc/meminfo: memFree=1660608/2059040 swapFree=4140088/4192956
[pid=25068] ppid=25066 vsize=8700 CPUtime=0
/proc/25068/stat : 25068 (run) S 25066 25068 25043 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22804230 8908800 251 1992294400 4194304 4922060 140734134992256 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25068/statm: 2175 251 211 178 0 68 0
[pid=25070] ppid=25068 vsize=235500 CPUtime=3.09
/proc/25070/stat : 25070 (PBPASSolver) R 25068 25068 25043 0 -1 4202496 59967 0 0 0 234 75 0 0 25 0 1 0 22804230 241152000 58126 1992294400 134512640 134902295 4292334944 18446744073709551615 7493116 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25070/statm: 58875 58126 263 96 0 58087 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 244200

[startup+6.30136 s]
/proc/loadavg: 1.02 1.01 1.00 2/108 25071
/proc/meminfo: memFree=1642876/2059040 swapFree=4140088/4192956
[pid=25068] ppid=25066 vsize=8700 CPUtime=0
/proc/25068/stat : 25068 (run) S 25066 25068 25043 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22804230 8908800 251 1992294400 4194304 4922060 140734134992256 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25068/statm: 2175 251 211 178 0 68 0
[pid=25070] ppid=25068 vsize=238852 CPUtime=6.29
/proc/25070/stat : 25070 (PBPASSolver) R 25068 25068 25043 0 -1 4202496 63147 0 0 0 553 76 0 0 25 0 1 0 22804230 244584448 58994 1992294400 134512640 134902295 4292334944 18446744073709551615 4159832761 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25070/statm: 59713 58994 270 96 0 58925 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 247552

[startup+12.7009 s]
/proc/loadavg: 1.02 1.01 1.00 2/108 25071
/proc/meminfo: memFree=1639404/2059040 swapFree=4140088/4192956
[pid=25068] ppid=25066 vsize=8700 CPUtime=0
/proc/25068/stat : 25068 (run) S 25066 25068 25043 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22804230 8908800 251 1992294400 4194304 4922060 140734134992256 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25068/statm: 2175 251 211 178 0 68 0
[pid=25070] ppid=25068 vsize=242284 CPUtime=12.68
/proc/25070/stat : 25070 (PBPASSolver) R 25068 25068 25043 0 -1 4202496 63999 0 0 0 1192 76 0 0 25 0 1 0 22804230 248098816 59846 1992294400 134512640 134902295 4292334944 18446744073709551615 4159838874 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25070/statm: 60571 59846 270 96 0 59783 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 250984

[startup+25.5011 s]
/proc/loadavg: 1.01 1.01 1.00 2/108 25073
/proc/meminfo: memFree=1630848/2059040 swapFree=4140088/4192956
[pid=25068] ppid=25066 vsize=8700 CPUtime=0
/proc/25068/stat : 25068 (run) S 25066 25068 25043 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22804230 8908800 251 1992294400 4194304 4922060 140734134992256 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25068/statm: 2175 251 211 178 0 68 0
[pid=25070] ppid=25068 vsize=250472 CPUtime=25.48
/proc/25070/stat : 25070 (PBPASSolver) R 25068 25068 25043 0 -1 4202496 66063 0 0 0 2470 78 0 0 25 0 1 0 22804230 256483328 61910 1992294400 134512640 134902295 4292334944 18446744073709551615 4159850972 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25070/statm: 62618 61910 270 96 0 61830 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 259172

[startup+51.1004 s]
/proc/loadavg: 1.01 1.01 1.00 2/108 25073
/proc/meminfo: memFree=1621424/2059040 swapFree=4140088/4192956
[pid=25068] ppid=25066 vsize=8700 CPUtime=0
/proc/25068/stat : 25068 (run) S 25066 25068 25043 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22804230 8908800 251 1992294400 4194304 4922060 140734134992256 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25068/statm: 2175 251 211 178 0 68 0
[pid=25070] ppid=25068 vsize=259984 CPUtime=51.07
/proc/25070/stat : 25070 (PBPASSolver) R 25068 25068 25043 0 -1 4202496 68431 0 0 0 5028 79 0 0 25 0 1 0 22804230 266223616 64278 1992294400 134512640 134902295 4292334944 18446744073709551615 4159839197 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25070/statm: 64996 64278 270 96 0 64208 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 268684

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25075
/proc/meminfo: memFree=1604684/2059040 swapFree=4140088/4192956
[pid=25068] ppid=25066 vsize=8700 CPUtime=0
/proc/25068/stat : 25068 (run) S 25066 25068 25043 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22804230 8908800 251 1992294400 4194304 4922060 140734134992256 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25068/statm: 2175 251 211 178 0 68 0
[pid=25070] ppid=25068 vsize=276400 CPUtime=102.26
/proc/25070/stat : 25070 (PBPASSolver) R 25068 25068 25043 0 -1 4202496 72503 0 0 0 10145 81 0 0 25 0 1 0 22804230 283033600 68350 1992294400 134512640 134902295 4292334944 18446744073709551615 4159832866 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25070/statm: 69100 68350 270 96 0 68312 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 285100

[startup+162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25075
/proc/meminfo: memFree=1586828/2059040 swapFree=4140088/4192956
[pid=25068] ppid=25066 vsize=8700 CPUtime=0
/proc/25068/stat : 25068 (run) S 25066 25068 25043 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22804230 8908800 251 1992294400 4194304 4922060 140734134992256 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25068/statm: 2175 251 211 178 0 68 0
[pid=25070] ppid=25068 vsize=294568 CPUtime=162.25
/proc/25070/stat : 25070 (PBPASSolver) R 25068 25068 25043 0 -1 4202496 77031 0 0 0 16140 85 0 0 25 0 1 0 22804230 301637632 72878 1992294400 134512640 134902295 4292334944 18446744073709551615 4159832605 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25070/statm: 73642 72878 270 96 0 72854 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 303268

[startup+222.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25077
/proc/meminfo: memFree=1572196/2059040 swapFree=4140088/4192956
[pid=25068] ppid=25066 vsize=8700 CPUtime=0
/proc/25068/stat : 25068 (run) S 25066 25068 25043 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22804230 8908800 251 1992294400 4194304 4922060 140734134992256 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25068/statm: 2175 251 211 178 0 68 0
[pid=25070] ppid=25068 vsize=308676 CPUtime=222.24
/proc/25070/stat : 25070 (PBPASSolver) R 25068 25068 25043 0 -1 4202496 80590 0 0 0 22136 88 0 0 25 0 1 0 22804230 316084224 76437 1992294400 134512640 134902295 4292334944 18446744073709551615 4159851373 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25070/statm: 77169 76437 270 96 0 76381 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 317376

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25079
/proc/meminfo: memFree=1563888/2059040 swapFree=4140088/4192956
[pid=25068] ppid=25066 vsize=8700 CPUtime=0
/proc/25068/stat : 25068 (run) S 25066 25068 25043 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22804230 8908800 251 1992294400 4194304 4922060 140734134992256 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25068/statm: 2175 251 211 178 0 68 0
[pid=25070] ppid=25068 vsize=317292 CPUtime=282.21
/proc/25070/stat : 25070 (PBPASSolver) R 25068 25068 25043 0 -1 4202496 82676 0 0 0 28131 90 0 0 25 0 1 0 22804230 324907008 78523 1992294400 134512640 134902295 4292334944 18446744073709551615 4159839110 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25070/statm: 79323 78523 270 96 0 78535 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 325992

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25081
/proc/meminfo: memFree=1553472/2059040 swapFree=4140088/4192956
[pid=25068] ppid=25066 vsize=8700 CPUtime=0
/proc/25068/stat : 25068 (run) S 25066 25068 25043 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22804230 8908800 251 1992294400 4194304 4922060 140734134992256 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25068/statm: 2175 251 211 178 0 68 0
[pid=25070] ppid=25068 vsize=327620 CPUtime=342.2
/proc/25070/stat : 25070 (PBPASSolver) R 25068 25068 25043 0 -1 4202496 85254 0 0 0 34126 94 0 0 25 0 1 0 22804230 335482880 81101 1992294400 134512640 134902295 4292334944 18446744073709551615 4159858134 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25070/statm: 81905 81101 270 96 0 81117 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 336320

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25083
/proc/meminfo: memFree=1546156/2059040 swapFree=4140088/4192956
[pid=25068] ppid=25066 vsize=8700 CPUtime=0
/proc/25068/stat : 25068 (run) S 25066 25068 25043 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22804230 8908800 251 1992294400 4194304 4922060 140734134992256 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25068/statm: 2175 251 211 178 0 68 0
[pid=25070] ppid=25068 vsize=334916 CPUtime=402.18
/proc/25070/stat : 25070 (PBPASSolver) R 25068 25068 25043 0 -1 4202496 87092 0 0 0 40123 95 0 0 25 0 1 0 22804230 342953984 82939 1992294400 134512640 134902295 4292334944 18446744073709551615 4159820543 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25070/statm: 83729 82939 270 96 0 82941 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 343616

[startup+462.301 s]

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

/proc/25070/statm: 102370 101486 270 96 0 101582 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 418180

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25112
/proc/meminfo: memFree=1455760/2059040 swapFree=4140088/4192956
[pid=25068] ppid=25066 vsize=8700 CPUtime=0
/proc/25068/stat : 25068 (run) S 25066 25068 25043 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22804230 8908800 251 1992294400 4194304 4922060 140734134992256 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25068/statm: 2175 251 211 178 0 68 0
[pid=25070] ppid=25068 vsize=426004 CPUtime=1181.98
/proc/25070/stat : 25070 (PBPASSolver) R 25068 25068 25043 0 -1 4202496 109586 0 0 0 118077 121 0 0 25 0 1 0 22804230 436228096 105433 1992294400 134512640 134902295 4292334944 18446744073709551615 4159850948 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25070/statm: 106501 105433 270 96 0 105713 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 434704

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25114
/proc/meminfo: memFree=1444104/2059040 swapFree=4140088/4192956
[pid=25068] ppid=25066 vsize=8700 CPUtime=0
/proc/25068/stat : 25068 (run) S 25066 25068 25043 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22804230 8908800 251 1992294400 4194304 4922060 140734134992256 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25068/statm: 2175 251 211 178 0 68 0
[pid=25070] ppid=25068 vsize=437060 CPUtime=1241.96
/proc/25070/stat : 25070 (PBPASSolver) R 25068 25068 25043 0 -1 4202496 112367 0 0 0 124073 123 0 0 25 0 1 0 22804230 447549440 108214 1992294400 134512640 134902295 4292334944 18446744073709551615 4159820467 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25070/statm: 109265 108214 270 96 0 108477 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 445760

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25116
/proc/meminfo: memFree=1435920/2059040 swapFree=4140088/4192956
[pid=25068] ppid=25066 vsize=8700 CPUtime=0
/proc/25068/stat : 25068 (run) S 25066 25068 25043 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22804230 8908800 251 1992294400 4194304 4922060 140734134992256 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25068/statm: 2175 251 211 178 0 68 0
[pid=25070] ppid=25068 vsize=445224 CPUtime=1301.95
/proc/25070/stat : 25070 (PBPASSolver) R 25068 25068 25043 0 -1 4202496 114416 0 0 0 130070 125 0 0 25 0 1 0 22804230 455909376 110263 1992294400 134512640 134902295 4292334944 18446744073709551615 4159850622 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25070/statm: 111306 110263 270 96 0 110518 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 453924

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25116
/proc/meminfo: memFree=1429720/2059040 swapFree=4140088/4192956
[pid=25068] ppid=25066 vsize=8700 CPUtime=0
/proc/25068/stat : 25068 (run) S 25066 25068 25043 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22804230 8908800 251 1992294400 4194304 4922060 140734134992256 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25068/statm: 2175 251 211 178 0 68 0
[pid=25070] ppid=25068 vsize=451376 CPUtime=1361.94
/proc/25070/stat : 25070 (PBPASSolver) R 25068 25068 25043 0 -1 4202496 115956 0 0 0 136068 126 0 0 25 0 1 0 22804230 462209024 111803 1992294400 134512640 134902295 4292334944 18446744073709551615 4159839577 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25070/statm: 112844 111803 270 96 0 112056 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 460076

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25118
/proc/meminfo: memFree=1424140/2059040 swapFree=4140088/4192956
[pid=25068] ppid=25066 vsize=8700 CPUtime=0
/proc/25068/stat : 25068 (run) S 25066 25068 25043 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22804230 8908800 251 1992294400 4194304 4922060 140734134992256 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25068/statm: 2175 251 211 178 0 68 0
[pid=25070] ppid=25068 vsize=456948 CPUtime=1421.93
/proc/25070/stat : 25070 (PBPASSolver) R 25068 25068 25043 0 -1 4202496 117348 0 0 0 142066 127 0 0 25 0 1 0 22804230 467914752 113195 1992294400 134512640 134902295 4292334944 18446744073709551615 4159850622 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25070/statm: 114237 113195 270 96 0 113449 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 465648

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25120
/proc/meminfo: memFree=1419552/2059040 swapFree=4140088/4192956
[pid=25068] ppid=25066 vsize=8700 CPUtime=0
/proc/25068/stat : 25068 (run) S 25066 25068 25043 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22804230 8908800 251 1992294400 4194304 4922060 140734134992256 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25068/statm: 2175 251 211 178 0 68 0
[pid=25070] ppid=25068 vsize=461568 CPUtime=1481.91
/proc/25070/stat : 25070 (PBPASSolver) R 25068 25068 25043 0 -1 4202496 118523 0 0 0 148063 128 0 0 25 0 1 0 22804230 472645632 114370 1992294400 134512640 134902295 4292334944 18446744073709551615 4159839476 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25070/statm: 115392 114370 270 96 0 114604 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 470268

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25122
/proc/meminfo: memFree=1414716/2059040 swapFree=4140088/4192956
[pid=25068] ppid=25066 vsize=8700 CPUtime=0
/proc/25068/stat : 25068 (run) S 25066 25068 25043 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22804230 8908800 251 1992294400 4194304 4922060 140734134992256 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25068/statm: 2175 251 211 178 0 68 0
[pid=25070] ppid=25068 vsize=466336 CPUtime=1541.9
/proc/25070/stat : 25070 (PBPASSolver) R 25068 25068 25043 0 -1 4202496 119719 0 0 0 154060 130 0 0 25 0 1 0 22804230 477528064 115566 1992294400 134512640 134902295 4292334944 18446744073709551615 4159850622 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25070/statm: 116584 115566 270 96 0 115796 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 475036

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25124
/proc/meminfo: memFree=1409756/2059040 swapFree=4140088/4192956
[pid=25068] ppid=25066 vsize=8700 CPUtime=0
/proc/25068/stat : 25068 (run) S 25066 25068 25043 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22804230 8908800 251 1992294400 4194304 4922060 140734134992256 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25068/statm: 2175 251 211 178 0 68 0
[pid=25070] ppid=25068 vsize=471400 CPUtime=1601.88
/proc/25070/stat : 25070 (PBPASSolver) R 25068 25068 25043 0 -1 4202496 120940 0 0 0 160057 131 0 0 25 0 1 0 22804230 482713600 116787 1992294400 134512640 134902295 4292334944 18446744073709551615 4159853457 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25070/statm: 117850 116787 270 96 0 117062 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 480100

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25124
/proc/meminfo: memFree=1406656/2059040 swapFree=4140088/4192956
[pid=25068] ppid=25066 vsize=8700 CPUtime=0
/proc/25068/stat : 25068 (run) S 25066 25068 25043 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22804230 8908800 251 1992294400 4194304 4922060 140734134992256 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25068/statm: 2175 251 211 178 0 68 0
[pid=25070] ppid=25068 vsize=474200 CPUtime=1661.86
/proc/25070/stat : 25070 (PBPASSolver) R 25068 25068 25043 0 -1 4202496 121676 0 0 0 166054 132 0 0 25 0 1 0 22804230 485580800 117523 1992294400 134512640 134902295 4292334944 18446744073709551615 4159853256 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25070/statm: 118550 117523 270 96 0 117762 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 482900

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25126
/proc/meminfo: memFree=1406656/2059040 swapFree=4140088/4192956
[pid=25068] ppid=25066 vsize=8700 CPUtime=0
/proc/25068/stat : 25068 (run) S 25066 25068 25043 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22804230 8908800 251 1992294400 4194304 4922060 140734134992256 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25068/statm: 2175 251 211 178 0 68 0
[pid=25070] ppid=25068 vsize=474200 CPUtime=1721.85
/proc/25070/stat : 25070 (PBPASSolver) R 25068 25068 25043 0 -1 4202496 121676 0 0 0 172053 132 0 0 25 0 1 0 22804230 485580800 117523 1992294400 134512640 134902295 4292334944 18446744073709551615 4159850767 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25070/statm: 118550 117523 270 96 0 117762 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 482900

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25128
/proc/meminfo: memFree=1406408/2059040 swapFree=4140088/4192956
[pid=25068] ppid=25066 vsize=8700 CPUtime=0
/proc/25068/stat : 25068 (run) S 25066 25068 25043 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22804230 8908800 251 1992294400 4194304 4922060 140734134992256 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25068/statm: 2175 251 211 178 0 68 0
[pid=25070] ppid=25068 vsize=474200 CPUtime=1781.83
/proc/25070/stat : 25070 (PBPASSolver) R 25068 25068 25043 0 -1 4202496 121676 0 0 0 178051 132 0 0 25 0 1 0 22804230 485580800 117523 1992294400 134512640 134902295 4292334944 18446744073709551615 4159858517 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25070/statm: 118550 117523 270 96 0 117762 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 482900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 25128
/proc/meminfo: memFree=1406408/2059040 swapFree=4140088/4192956
[pid=25068] ppid=25066 vsize=8700 CPUtime=0
/proc/25068/stat : 25068 (run) S 25066 25068 25043 0 -1 4202496 390 134 0 0 0 0 0 0 18 0 1 0 22804230 8908800 251 1992294400 4194304 4922060 140734134992256 18446744073709551615 273490222213 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25068/statm: 2175 251 211 178 0 68 0
[pid=25070] ppid=25068 vsize=474200 CPUtime=1800.04
/proc/25070/stat : 25070 (PBPASSolver) R 25068 25068 25043 0 -1 4202496 121676 0 0 0 179872 132 0 0 25 0 1 0 22804230 485580800 117523 1992294400 134512640 134902295 4292334944 18446744073709551615 4159850622 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25070/statm: 118550 117523 270 96 0 117762 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 482900

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 25068 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=2999
# CPU time returned by wait4() is 0.002999
# 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): 1800.51
CPU time (s): 1800.04
CPU user time (s): 1798.72
CPU system time (s): 1.32
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 482900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 524
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= 5
involuntary context switches= 4

runsolver used 2.93055 second user time and 8.5437 second system time

The end

Launcher Data 

Begin job on node051 at 2010-06-18 00:52:07
IDJOB=2673567
IDBENCH=48234
IDSOLVER=1174
FILE ID=node051/2673567-1276815127
PBS_JOBID= 11176732
Free space on /tmp= 62564 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_500_10_4.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673567-1276815127/watcher-2673567-1276815127 -o /tmp/evaluation-result-2673567-1276815127/solver-2673567-1276815127 -C 1800 -W 2000 -M 1800  run HOME/instance-2673567-1276815127.opb

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

MD5SUM BENCH= 95bfca9fba26d7f8c875796701522876
RANDOM SEED=876358077

node051.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		: 3000.255
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	: 6000.51
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		: 3000.255
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:       1879012 kB
Buffers:         15520 kB
Cached:          80268 kB
SwapCached:       5416 kB
Active:          63524 kB
Inactive:        44180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1879012 kB
SwapTotal:     4192956 kB
SwapFree:      4140088 kB
Dirty:             976 kB
Writeback:           0 kB
AnonPages:       10604 kB
Mapped:          12860 kB
Slab:            50584 kB
PageTables:       4016 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181312 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= 62564 MiB
End job on node051 at 2010-06-18 01:22:10