Trace number 2673596

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) 1800.01 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_1000_25_5.opb
MD5SUM0aee483b23f7a5b1d2af91be543c550b
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-115
Best CPU time to get the best result obtained on this benchmark1800.17
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -143
Optimality of the best value was proved NO
Number of variables2000
Total number of constraints3001
Number of constraints which are clauses1000
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2001
Minimum length of a constraint2
Maximum length of a constraint2000
Number of terms in the objective function 1000
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 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2000
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)63180
Sum of products size (including duplicates)126360
Number of different products31590
Sum of products size63180

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-2673596-1276815650/watcher-2673596-1276815650 -o /tmp/evaluation-result-2673596-1276815650/solver-2673596-1276815650 -C 1800 -W 2000 -M 1800 run HOME/instance-2673596-1276815650.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: 0.91 0.97 0.99 3/106 25156
/proc/meminfo: memFree=1867568/2059040 swapFree=4140108/4192956
[pid=25156] ppid=25154 vsize=8700 CPUtime=0
/proc/25156/stat : 25156 (run) S 25154 25156 25021 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22857523 8908800 250 1992294400 4194304 4922060 140734729232944 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25156/statm: 2175 250 211 178 0 68 0

[startup+0.0176031 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 25156
/proc/meminfo: memFree=1867568/2059040 swapFree=4140108/4192956
[pid=25156] ppid=25154 vsize=8700 CPUtime=0
/proc/25156/stat : 25156 (run) S 25154 25156 25021 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22857523 8908800 250 1992294400 4194304 4922060 140734729232944 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25156/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101613 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 25156
/proc/meminfo: memFree=1867568/2059040 swapFree=4140108/4192956
[pid=25156] ppid=25154 vsize=8700 CPUtime=0
/proc/25156/stat : 25156 (run) S 25154 25156 25021 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22857523 8908800 250 1992294400 4194304 4922060 140734729232944 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25156/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301633 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 25156
/proc/meminfo: memFree=1867568/2059040 swapFree=4140108/4192956
[pid=25156] ppid=25154 vsize=8700 CPUtime=0
/proc/25156/stat : 25156 (run) S 25154 25156 25021 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22857523 8908800 250 1992294400 4194304 4922060 140734729232944 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25156/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700678 s]
/proc/loadavg: 0.91 0.97 0.99 3/106 25156
/proc/meminfo: memFree=1867568/2059040 swapFree=4140108/4192956
[pid=25156] ppid=25154 vsize=8700 CPUtime=0
/proc/25156/stat : 25156 (run) S 25154 25156 25021 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22857523 8908800 250 1992294400 4194304 4922060 140734729232944 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25156/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50077 s]
/proc/loadavg: 0.91 0.97 0.99 2/108 25159
/proc/meminfo: memFree=1715528/2059040 swapFree=4140108/4192956
[pid=25156] ppid=25154 vsize=8700 CPUtime=0
/proc/25156/stat : 25156 (run) S 25154 25156 25021 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22857523 8908800 250 1992294400 4194304 4922060 140734729232944 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25156/statm: 2175 250 211 178 0 68 0
[pid=25158] ppid=25156 vsize=225668 CPUtime=1.49
/proc/25158/stat : 25158 (PBPASSolver) R 25156 25156 25021 0 -1 4202496 55877 0 0 0 54 95 0 0 25 0 1 0 22857524 231084032 55815 1992294400 134512640 134902295 4288550608 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25158/statm: 56417 55815 257 96 0 55629 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 234368

[startup+3.10094 s]
/proc/loadavg: 0.91 0.97 0.99 2/108 25159
/proc/meminfo: memFree=1561892/2059040 swapFree=4140108/4192956
[pid=25156] ppid=25154 vsize=8700 CPUtime=0
/proc/25156/stat : 25156 (run) S 25154 25156 25021 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22857523 8908800 250 1992294400 4194304 4922060 140734729232944 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25156/statm: 2175 250 211 178 0 68 0
[pid=25158] ppid=25156 vsize=439524 CPUtime=3.09
/proc/25158/stat : 25158 (PBPASSolver) R 25156 25156 25021 0 -1 4202496 109334 0 0 0 127 182 0 0 25 0 1 0 22857524 450072576 109272 1992294400 134512640 134902295 4288550608 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25158/statm: 109881 109272 257 96 0 109093 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 448224

[startup+6.30129 s]
/proc/loadavg: 0.92 0.97 0.99 2/108 25159
/proc/meminfo: memFree=1142276/2059040 swapFree=4140108/4192956
[pid=25156] ppid=25154 vsize=8700 CPUtime=0
/proc/25156/stat : 25156 (run) S 25154 25156 25021 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22857523 8908800 250 1992294400 4194304 4922060 140734729232944 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25156/statm: 2175 250 211 178 0 68 0
[pid=25158] ppid=25156 vsize=759228 CPUtime=6.29
/proc/25158/stat : 25158 (PBPASSolver) R 25156 25156 25021 0 -1 4202496 189042 0 0 0 327 302 0 0 25 0 1 0 22857524 777449472 188948 1992294400 134512640 134902295 4288550608 18446744073709551615 134564902 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25158/statm: 189807 188949 260 96 0 189019 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 767928

[startup+12.701 s]
/proc/loadavg: 0.93 0.97 0.99 2/108 25168
/proc/meminfo: memFree=996824/2059040 swapFree=4140108/4192956
[pid=25156] ppid=25154 vsize=8700 CPUtime=0
/proc/25156/stat : 25156 (run) S 25154 25156 25021 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22857523 8908800 250 1992294400 4194304 4922060 140734729232944 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25156/statm: 2175 250 211 178 0 68 0
[pid=25158] ppid=25156 vsize=885776 CPUtime=12.68
/proc/25158/stat : 25158 (PBPASSolver) R 25156 25156 25021 0 -1 4202496 227589 0 0 0 952 316 0 0 25 0 1 0 22857524 907034624 219888 1992294400 134512640 134902295 4288550608 18446744073709551615 4159876726 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25158/statm: 221444 219888 263 96 0 220656 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 894476

[startup+25.5014 s]
/proc/loadavg: 0.94 0.97 0.99 2/108 25168
/proc/meminfo: memFree=980208/2059040 swapFree=4140108/4192956
[pid=25156] ppid=25154 vsize=8700 CPUtime=0
/proc/25156/stat : 25156 (run) S 25154 25156 25021 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22857523 8908800 250 1992294400 4194304 4922060 140734729232944 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25156/statm: 2175 250 211 178 0 68 0
[pid=25158] ppid=25156 vsize=891744 CPUtime=25.47
/proc/25158/stat : 25158 (PBPASSolver) R 25156 25156 25021 0 -1 4202496 234772 0 0 0 2227 320 0 0 25 0 1 0 22857524 913145856 221522 1992294400 134512640 134902295 4288550608 18446744073709551615 4159908042 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25158/statm: 222936 221522 270 96 0 222148 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 900444

[startup+51.1012 s]
/proc/loadavg: 0.96 0.97 0.99 2/108 25170
/proc/meminfo: memFree=972272/2059040 swapFree=4140108/4192956
[pid=25156] ppid=25154 vsize=8700 CPUtime=0
/proc/25156/stat : 25156 (run) S 25154 25156 25021 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22857523 8908800 250 1992294400 4194304 4922060 140734729232944 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25156/statm: 2175 250 211 178 0 68 0
[pid=25158] ppid=25156 vsize=899632 CPUtime=51.06
/proc/25158/stat : 25158 (PBPASSolver) R 25156 25156 25021 0 -1 4202496 236753 0 0 0 4784 322 0 0 25 0 1 0 22857524 921223168 223503 1992294400 134512640 134902295 4288550608 18446744073709551615 4159890240 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25158/statm: 224908 223503 270 96 0 224120 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 908332

[startup+102.309 s]
/proc/loadavg: 0.98 0.97 0.99 2/108 25170
/proc/meminfo: memFree=958384/2059040 swapFree=4140108/4192956
[pid=25156] ppid=25154 vsize=8700 CPUtime=0
/proc/25156/stat : 25156 (run) S 25154 25156 25021 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22857523 8908800 250 1992294400 4194304 4922060 140734729232944 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25156/statm: 2175 250 211 178 0 68 0
[pid=25158] ppid=25156 vsize=913288 CPUtime=102.25
/proc/25158/stat : 25158 (PBPASSolver) R 25156 25156 25021 0 -1 4202496 240119 0 0 0 9901 324 0 0 25 0 1 0 22857524 935206912 226869 1992294400 134512640 134902295 4288550608 18446744073709551615 4159895974 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25158/statm: 228322 226869 270 96 0 227534 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 921988

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25172
/proc/meminfo: memFree=940156/2059040 swapFree=4140108/4192956
[pid=25156] ppid=25154 vsize=8700 CPUtime=0
/proc/25156/stat : 25156 (run) S 25154 25156 25021 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22857523 8908800 250 1992294400 4194304 4922060 140734729232944 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25156/statm: 2175 250 211 178 0 68 0
[pid=25158] ppid=25156 vsize=931540 CPUtime=162.23
/proc/25158/stat : 25158 (PBPASSolver) R 25156 25156 25021 0 -1 4202496 244693 0 0 0 15895 328 0 0 25 0 1 0 22857524 953896960 231443 1992294400 134512640 134902295 4288550608 18446744073709551615 4159877879 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25158/statm: 232885 231443 270 96 0 232097 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 940240

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25174
/proc/meminfo: memFree=921060/2059040 swapFree=4140108/4192956
[pid=25156] ppid=25154 vsize=8700 CPUtime=0
/proc/25156/stat : 25156 (run) S 25154 25156 25021 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22857523 8908800 250 1992294400 4194304 4922060 140734729232944 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25156/statm: 2175 250 211 178 0 68 0
[pid=25158] ppid=25156 vsize=950572 CPUtime=222.22
/proc/25158/stat : 25158 (PBPASSolver) R 25156 25156 25021 0 -1 4202496 249401 0 0 0 21891 331 0 0 25 0 1 0 22857524 973385728 236151 1992294400 134512640 134902295 4288550608 18446744073709551615 4159908317 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25158/statm: 237643 236151 270 96 0 236855 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 959272

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25176
/proc/meminfo: memFree=901964/2059040 swapFree=4140108/4192956
[pid=25156] ppid=25154 vsize=8700 CPUtime=0
/proc/25156/stat : 25156 (run) S 25154 25156 25021 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22857523 8908800 250 1992294400 4194304 4922060 140734729232944 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25156/statm: 2175 250 211 178 0 68 0
[pid=25158] ppid=25156 vsize=969736 CPUtime=282.2
/proc/25158/stat : 25158 (PBPASSolver) R 25156 25156 25021 0 -1 4202496 254245 0 0 0 27885 335 0 0 25 0 1 0 22857524 993009664 240995 1992294400 134512640 134902295 4288550608 18446744073709551615 4159877828 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25158/statm: 242434 240995 270 96 0 241646 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 978436

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25178
/proc/meminfo: memFree=887828/2059040 swapFree=4140108/4192956
[pid=25156] ppid=25154 vsize=8700 CPUtime=0
/proc/25156/stat : 25156 (run) S 25154 25156 25021 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22857523 8908800 250 1992294400 4194304 4922060 140734729232944 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25156/statm: 2175 250 211 178 0 68 0
[pid=25158] ppid=25156 vsize=983868 CPUtime=342.19
/proc/25158/stat : 25158 (PBPASSolver) R 25156 25156 25021 0 -1 4202496 257713 0 0 0 33880 339 0 0 25 0 1 0 22857524 1007480832 244463 1992294400 134512640 134902295 4288550608 18446744073709551615 4159907966 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25158/statm: 245967 244463 270 96 0 245179 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 992568

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25178
/proc/meminfo: memFree=873568/2059040 swapFree=4140108/4192956
[pid=25156] ppid=25154 vsize=8700 CPUtime=0
/proc/25156/stat : 25156 (run) S 25154 25156 25021 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22857523 8908800 250 1992294400 4194304 4922060 140734729232944 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25156/statm: 2175 250 211 178 0 68 0
[pid=25158] ppid=25156 vsize=998136 CPUtime=402.17
/proc/25158/stat : 25158 (PBPASSolver) R 25156 25156 25021 0 -1 4202496 261307 0 0 0 39875 342 0 0 25 0 1 0 22857524 1022091264 248057 1992294400 134512640 134902295 4288550608 18446744073709551615 4159908322 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25158/statm: 249534 248057 270 96 0 248746 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1006836

[startup+462.301 s]

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

/proc/25158/statm: 290781 289247 270 96 0 289993 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 1171824

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25200
/proc/meminfo: memFree=702200/2059040 swapFree=4140108/4192956
[pid=25156] ppid=25154 vsize=8700 CPUtime=0
/proc/25156/stat : 25156 (run) S 25154 25156 25021 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22857523 8908800 250 1992294400 4194304 4922060 140734729232944 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25156/statm: 2175 250 211 178 0 68 0
[pid=25158] ppid=25156 vsize=1168404 CPUtime=1241.95
/proc/25158/stat : 25158 (PBPASSolver) R 25156 25156 25021 0 -1 4202496 303841 0 0 0 123811 384 0 0 25 0 1 0 22857524 1196445696 290591 1992294400 134512640 134902295 4288550608 18446744073709551615 4159890080 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25158/statm: 292101 290591 270 96 0 291313 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 1177104

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25202
/proc/meminfo: memFree=696248/2059040 swapFree=4140108/4192956
[pid=25156] ppid=25154 vsize=8700 CPUtime=0
/proc/25156/stat : 25156 (run) S 25154 25156 25021 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22857523 8908800 250 1992294400 4194304 4922060 140734729232944 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25156/statm: 2175 250 211 178 0 68 0
[pid=25158] ppid=25156 vsize=1175040 CPUtime=1301.94
/proc/25158/stat : 25158 (PBPASSolver) R 25156 25156 25021 0 -1 4202496 305287 0 0 0 129809 385 0 0 25 0 1 0 22857524 1203240960 292037 1992294400 134512640 134902295 4288550608 18446744073709551615 4159896409 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25158/statm: 293760 292037 270 96 0 292972 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 1183740

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25204
/proc/meminfo: memFree=682236/2059040 swapFree=4140108/4192956
[pid=25156] ppid=25154 vsize=8700 CPUtime=0
/proc/25156/stat : 25156 (run) S 25154 25156 25021 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22857523 8908800 250 1992294400 4194304 4922060 140734729232944 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25156/statm: 2175 250 211 178 0 68 0
[pid=25158] ppid=25156 vsize=1189056 CPUtime=1361.92
/proc/25158/stat : 25158 (PBPASSolver) R 25156 25156 25021 0 -1 4202496 308799 0 0 0 135805 387 0 0 25 0 1 0 22857524 1217593344 295549 1992294400 134512640 134902295 4288550608 18446744073709551615 4159896684 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25158/statm: 297264 295549 270 96 0 296476 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 1197756

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25206
/proc/meminfo: memFree=671324/2059040 swapFree=4140108/4192956
[pid=25156] ppid=25154 vsize=8700 CPUtime=0
/proc/25156/stat : 25156 (run) S 25154 25156 25021 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22857523 8908800 250 1992294400 4194304 4922060 140734729232944 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25156/statm: 2175 250 211 178 0 68 0
[pid=25158] ppid=25156 vsize=1199732 CPUtime=1421.91
/proc/25158/stat : 25158 (PBPASSolver) R 25156 25156 25021 0 -1 4202496 311496 0 0 0 141801 390 0 0 25 0 1 0 22857524 1228525568 298246 1992294400 134512640 134902295 4288550608 18446744073709551615 4159889937 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25158/statm: 299933 298246 270 96 0 299145 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 1208432

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25208
/proc/meminfo: memFree=662024/2059040 swapFree=4140108/4192956
[pid=25156] ppid=25154 vsize=8700 CPUtime=0
/proc/25156/stat : 25156 (run) S 25154 25156 25021 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22857523 8908800 250 1992294400 4194304 4922060 140734729232944 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25156/statm: 2175 250 211 178 0 68 0
[pid=25158] ppid=25156 vsize=1209032 CPUtime=1481.89
/proc/25158/stat : 25158 (PBPASSolver) R 25156 25156 25021 0 -1 4202496 313831 0 0 0 147796 393 0 0 25 0 1 0 22857524 1238048768 300581 1992294400 134512640 134902295 4288550608 18446744073709551615 4159877768 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25158/statm: 302258 300581 270 96 0 301470 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 1217732

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25210
/proc/meminfo: memFree=654336/2059040 swapFree=4140108/4192956
[pid=25156] ppid=25154 vsize=8700 CPUtime=0
/proc/25156/stat : 25156 (run) S 25154 25156 25021 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22857523 8908800 250 1992294400 4194304 4922060 140734729232944 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25156/statm: 2175 250 211 178 0 68 0
[pid=25158] ppid=25156 vsize=1216596 CPUtime=1541.87
/proc/25158/stat : 25158 (PBPASSolver) R 25156 25156 25021 0 -1 4202496 315727 0 0 0 153792 395 0 0 25 0 1 0 22857524 1245794304 302477 1992294400 134512640 134902295 4288550608 18446744073709551615 4159877745 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25158/statm: 304149 302477 270 96 0 303361 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 1225296

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25210
/proc/meminfo: memFree=647516/2059040 swapFree=4140108/4192956
[pid=25156] ppid=25154 vsize=8700 CPUtime=0
/proc/25156/stat : 25156 (run) S 25154 25156 25021 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22857523 8908800 250 1992294400 4194304 4922060 140734729232944 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25156/statm: 2175 250 211 178 0 68 0
[pid=25158] ppid=25156 vsize=1223504 CPUtime=1601.86
/proc/25158/stat : 25158 (PBPASSolver) R 25156 25156 25021 0 -1 4202496 317430 0 0 0 159789 397 0 0 25 0 1 0 22857524 1252868096 304180 1992294400 134512640 134902295 4288550608 18446744073709551615 4159896769 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25158/statm: 305876 304180 270 96 0 305088 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 1232204

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25212
/proc/meminfo: memFree=640572/2059040 swapFree=4140108/4192956
[pid=25156] ppid=25154 vsize=8700 CPUtime=0
/proc/25156/stat : 25156 (run) S 25154 25156 25021 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22857523 8908800 250 1992294400 4194304 4922060 140734729232944 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25156/statm: 2175 250 211 178 0 68 0
[pid=25158] ppid=25156 vsize=1230180 CPUtime=1661.84
/proc/25158/stat : 25158 (PBPASSolver) R 25156 25156 25021 0 -1 4202496 319117 0 0 0 165785 399 0 0 25 0 1 0 22857524 1259704320 305867 1992294400 134512640 134902295 4288550608 18446744073709551615 4159899152 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25158/statm: 307545 305867 270 96 0 306757 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 1238880

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25214
/proc/meminfo: memFree=635984/2059040 swapFree=4140108/4192956
[pid=25156] ppid=25154 vsize=8700 CPUtime=0
/proc/25156/stat : 25156 (run) S 25154 25156 25021 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22857523 8908800 250 1992294400 4194304 4922060 140734729232944 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25156/statm: 2175 250 211 178 0 68 0
[pid=25158] ppid=25156 vsize=1234872 CPUtime=1721.82
/proc/25158/stat : 25158 (PBPASSolver) R 25156 25156 25021 0 -1 4202496 320283 0 0 0 171782 400 0 0 25 0 1 0 22857524 1264508928 307033 1992294400 134512640 134902295 4288550608 18446744073709551615 4159907964 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25158/statm: 308718 307033 270 96 0 307930 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 1243572

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25216
/proc/meminfo: memFree=631768/2059040 swapFree=4140108/4192956
[pid=25156] ppid=25154 vsize=8700 CPUtime=0
/proc/25156/stat : 25156 (run) S 25154 25156 25021 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22857523 8908800 250 1992294400 4194304 4922060 140734729232944 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25156/statm: 2175 250 211 178 0 68 0
[pid=25158] ppid=25156 vsize=1238896 CPUtime=1781.81
/proc/25158/stat : 25158 (PBPASSolver) R 25156 25156 25021 0 -1 4202496 321298 0 0 0 177780 401 0 0 25 0 1 0 22857524 1268629504 308048 1992294400 134512640 134902295 4288550608 18446744073709551615 4159897191 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25158/statm: 309724 308048 270 96 0 308936 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 1247596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25216
/proc/meminfo: memFree=630528/2059040 swapFree=4140108/4192956
[pid=25156] ppid=25154 vsize=8700 CPUtime=0
/proc/25156/stat : 25156 (run) S 25154 25156 25021 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22857523 8908800 250 1992294400 4194304 4922060 140734729232944 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25156/statm: 2175 250 211 178 0 68 0
[pid=25158] ppid=25156 vsize=1240084 CPUtime=1800.01
/proc/25158/stat : 25158 (PBPASSolver) R 25156 25156 25021 0 -1 4202496 321591 0 0 0 179600 401 0 0 25 0 1 0 22857524 1269846016 308341 1992294400 134512640 134902295 4288550608 18446744073709551615 4159877745 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25158/statm: 310021 308341 270 96 0 309233 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 1248784

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25216
/proc/meminfo: memFree=630528/2059040 swapFree=4140108/4192956
[pid=25156] ppid=25154 vsize=8700 CPUtime=0
/proc/25156/stat : 25156 (run) S 25154 25156 25021 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 22857523 8908800 250 1992294400 4194304 4922060 140734729232944 18446744073709551615 269658725509 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25156/statm: 2175 250 211 178 0 68 0
[pid=25158] ppid=25156 vsize=1240084 CPUtime=1800.01
/proc/25158/stat : 25158 (PBPASSolver) R 25156 25156 25021 0 -1 4202496 321591 0 0 0 179600 401 0 0 25 0 1 0 22857524 1269846016 308341 1992294400 134512640 134902295 4288550608 18446744073709551615 4159877745 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25158/statm: 310021 308341 270 96 0 309233 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 1248784

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25156 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 1800.01
#
# 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): 1800.01
CPU user time (s): 1796
CPU system time (s): 4.01
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 1248784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 523
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 3

runsolver used 3.02854 second user time and 8.45371 second system time

The end

Launcher Data 

Begin job on node042 at 2010-06-18 01:00:50
IDJOB=2673596
IDBENCH=48263
IDSOLVER=1174
FILE ID=node042/2673596-1276815650
PBS_JOBID= 11176711
Free space on /tmp= 62576 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_1000_25_5.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673596-1276815650/watcher-2673596-1276815650 -o /tmp/evaluation-result-2673596-1276815650/solver-2673596-1276815650 -C 1800 -W 2000 -M 1800  run HOME/instance-2673596-1276815650.opb

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

MD5SUM BENCH= 0aee483b23f7a5b1d2af91be543c550b
RANDOM SEED=1084610809

node042.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		: 3000.213
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	: 6000.42
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		: 3000.213
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:       1867964 kB
Buffers:         24992 kB
Cached:          76320 kB
SwapCached:       5572 kB
Active:          68212 kB
Inactive:        45356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1867964 kB
SwapTotal:     4192956 kB
SwapFree:      4140108 kB
Dirty:            1504 kB
Writeback:           0 kB
AnonPages:       10832 kB
Mapped:          13004 kB
Slab:            55644 kB
PageTables:       3928 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183988 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= 62576 MiB
End job on node042 at 2010-06-18 01:30:53