Trace number 2673605

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 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_25_4.opb
MD5SUMde244e44f140b74baa9d32bfcc24f10d
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-59
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 -84
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)31508
Sum of products size (including duplicates)63016
Number of different products15754
Sum of products size31508

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-2673605-1276816196/watcher-2673605-1276816196 -o /tmp/evaluation-result-2673605-1276816196/solver-2673605-1276816196 -C 1800 -W 2000 -M 1800 run HOME/instance-2673605-1276816196.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: 1.00 1.00 0.99 3/107 18364
/proc/meminfo: memFree=1841392/2059040 swapFree=4139544/4192956
[pid=18364] ppid=18362 vsize=8700 CPUtime=0
/proc/18364/stat : 18364 (run) S 18362 18364 18252 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55275345 8908800 251 1992294400 4194304 4922060 140735288601024 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18364/statm: 2175 251 211 178 0 68 0

[startup+0.090369 s]
/proc/loadavg: 1.00 1.00 0.99 3/107 18364
/proc/meminfo: memFree=1841392/2059040 swapFree=4139544/4192956
[pid=18364] ppid=18362 vsize=8700 CPUtime=0
/proc/18364/stat : 18364 (run) S 18362 18364 18252 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55275345 8908800 251 1992294400 4194304 4922060 140735288601024 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18364/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101363 s]
/proc/loadavg: 1.00 1.00 0.99 3/107 18364
/proc/meminfo: memFree=1841392/2059040 swapFree=4139544/4192956
[pid=18364] ppid=18362 vsize=8700 CPUtime=0
/proc/18364/stat : 18364 (run) S 18362 18364 18252 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55275345 8908800 251 1992294400 4194304 4922060 140735288601024 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18364/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301387 s]
/proc/loadavg: 1.00 1.00 0.99 3/107 18364
/proc/meminfo: memFree=1841392/2059040 swapFree=4139544/4192956
[pid=18364] ppid=18362 vsize=8700 CPUtime=0
/proc/18364/stat : 18364 (run) S 18362 18364 18252 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55275345 8908800 251 1992294400 4194304 4922060 140735288601024 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18364/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701422 s]
/proc/loadavg: 1.00 1.00 0.99 3/107 18364
/proc/meminfo: memFree=1841392/2059040 swapFree=4139544/4192956
[pid=18364] ppid=18362 vsize=8700 CPUtime=0
/proc/18364/stat : 18364 (run) S 18362 18364 18252 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55275345 8908800 251 1992294400 4194304 4922060 140735288601024 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18364/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50048 s]
/proc/loadavg: 1.00 1.00 0.99 2/109 18367
/proc/meminfo: memFree=1677696/2059040 swapFree=4139544/4192956
[pid=18364] ppid=18362 vsize=8700 CPUtime=0
/proc/18364/stat : 18364 (run) S 18362 18364 18252 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55275345 8908800 251 1992294400 4194304 4922060 140735288601024 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18364/statm: 2175 251 211 178 0 68 0
[pid=18366] ppid=18364 vsize=239012 CPUtime=1.48
/proc/18366/stat : 18366 (PBPASSolver) R 18364 18364 18252 0 -1 4202496 59204 0 0 0 57 91 0 0 23 0 1 0 55275345 244748288 59142 1992294400 134512640 134902295 4288384928 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18366/statm: 59753 59142 257 96 0 58965 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 247712

[startup+3.10063 s]
/proc/loadavg: 1.00 1.00 0.99 2/109 18367
/proc/meminfo: memFree=1519720/2059040 swapFree=4139544/4192956
[pid=18364] ppid=18362 vsize=8700 CPUtime=0
/proc/18364/stat : 18364 (run) S 18362 18364 18252 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55275345 8908800 251 1992294400 4194304 4922060 140735288601024 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18364/statm: 2175 251 211 178 0 68 0
[pid=18366] ppid=18364 vsize=394780 CPUtime=3.09
/proc/18366/stat : 18366 (PBPASSolver) R 18364 18364 18252 0 -1 4202496 98023 0 0 0 167 142 0 0 25 0 1 0 55275345 404254720 97961 1992294400 134512640 134902295 4288384928 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18366/statm: 98695 97961 262 96 0 97907 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 403480

[startup+6.30091 s]
/proc/loadavg: 1.00 1.00 0.99 2/109 18367
/proc/meminfo: memFree=1406508/2059040 swapFree=4139544/4192956
[pid=18364] ppid=18362 vsize=8700 CPUtime=0
/proc/18364/stat : 18364 (run) S 18362 18364 18252 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55275345 8908800 251 1992294400 4194304 4922060 140735288601024 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18364/statm: 2175 251 211 178 0 68 0
[pid=18366] ppid=18364 vsize=445576 CPUtime=6.28
/proc/18366/stat : 18366 (PBPASSolver) R 18364 18364 18252 0 -1 4202496 115650 0 0 0 478 150 0 0 25 0 1 0 55275345 456269824 109967 1992294400 134512640 134902295 4288384928 18446744073709551615 4160567642 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18366/statm: 111394 109967 263 96 0 110606 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 454276

[startup+12.7005 s]
/proc/loadavg: 1.00 1.00 0.99 2/109 18367
/proc/meminfo: memFree=1397704/2059040 swapFree=4139544/4192956
[pid=18364] ppid=18362 vsize=8700 CPUtime=0
/proc/18364/stat : 18364 (run) S 18362 18364 18252 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55275345 8908800 251 1992294400 4194304 4922060 140735288601024 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18364/statm: 2175 251 211 178 0 68 0
[pid=18366] ppid=18364 vsize=449248 CPUtime=12.68
/proc/18366/stat : 18366 (PBPASSolver) R 18364 18364 18252 0 -1 4202496 116493 0 0 0 1118 150 0 0 25 0 1 0 55275345 460029952 110810 1992294400 134512640 134902295 4288384928 18446744073709551615 4160555920 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18366/statm: 112312 110810 270 96 0 111524 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 457948

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 0.99 3/109 18367
/proc/meminfo: memFree=1393240/2059040 swapFree=4139544/4192956
[pid=18364] ppid=18362 vsize=8700 CPUtime=0
/proc/18364/stat : 18364 (run) S 18362 18364 18252 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55275345 8908800 251 1992294400 4194304 4922060 140735288601024 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18364/statm: 2175 251 211 178 0 68 0
[pid=18366] ppid=18364 vsize=453780 CPUtime=25.48
/proc/18366/stat : 18366 (PBPASSolver) R 18364 18364 18252 0 -1 4202496 117619 0 0 0 2397 151 0 0 25 0 1 0 55275345 464670720 111936 1992294400 134512640 134902295 4288384928 18446744073709551615 4160567492 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18366/statm: 113445 111936 270 96 0 112657 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 462480

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 0.99 2/109 18367
/proc/meminfo: memFree=1383444/2059040 swapFree=4139544/4192956
[pid=18364] ppid=18362 vsize=8700 CPUtime=0
/proc/18364/stat : 18364 (run) S 18362 18364 18252 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55275345 8908800 251 1992294400 4194304 4922060 140735288601024 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18364/statm: 2175 251 211 178 0 68 0
[pid=18366] ppid=18364 vsize=463492 CPUtime=51.07
/proc/18366/stat : 18366 (PBPASSolver) R 18364 18364 18252 0 -1 4202496 120040 0 0 0 4954 153 0 0 25 0 1 0 55275345 474615808 114357 1992294400 134512640 134902295 4288384928 18446744073709551615 4160537223 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18366/statm: 115873 114357 270 96 0 115085 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 472192

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 0.99 2/109 18369
/proc/meminfo: memFree=1367572/2059040 swapFree=4139544/4192956
[pid=18364] ppid=18362 vsize=8700 CPUtime=0
/proc/18364/stat : 18364 (run) S 18362 18364 18252 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55275345 8908800 251 1992294400 4194304 4922060 140735288601024 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18364/statm: 2175 251 211 178 0 68 0
[pid=18366] ppid=18364 vsize=479060 CPUtime=102.27
/proc/18366/stat : 18366 (PBPASSolver) R 18364 18364 18252 0 -1 4202496 123925 0 0 0 10070 157 0 0 25 0 1 0 55275345 490557440 118242 1992294400 134512640 134902295 4288384928 18446744073709551615 4160567605 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18366/statm: 119765 118242 270 96 0 118977 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 487760

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/109 18371
/proc/meminfo: memFree=1353560/2059040 swapFree=4139544/4192956
[pid=18364] ppid=18362 vsize=8700 CPUtime=0
/proc/18364/stat : 18364 (run) S 18362 18364 18252 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55275345 8908800 251 1992294400 4194304 4922060 140735288601024 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18364/statm: 2175 251 211 178 0 68 0
[pid=18366] ppid=18364 vsize=493140 CPUtime=162.24
/proc/18366/stat : 18366 (PBPASSolver) R 18364 18364 18252 0 -1 4202496 127425 0 0 0 16065 159 0 0 25 0 1 0 55275345 504975360 121742 1992294400 134512640 134902295 4288384928 18446744073709551615 4160555907 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18366/statm: 123285 121742 270 96 0 122497 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 501840

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/109 18373
/proc/meminfo: memFree=1344260/2059040 swapFree=4139544/4192956
[pid=18364] ppid=18362 vsize=8700 CPUtime=0
/proc/18364/stat : 18364 (run) S 18362 18364 18252 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55275345 8908800 251 1992294400 4194304 4922060 140735288601024 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18364/statm: 2175 251 211 178 0 68 0
[pid=18366] ppid=18364 vsize=502428 CPUtime=222.23
/proc/18366/stat : 18366 (PBPASSolver) R 18364 18364 18252 0 -1 4202496 129715 0 0 0 22062 161 0 0 25 0 1 0 55275345 514486272 124032 1992294400 134512640 134902295 4288384928 18446744073709551615 4160549352 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18366/statm: 125607 124032 270 96 0 124819 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 511128

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/109 18375
/proc/meminfo: memFree=1328884/2059040 swapFree=4139544/4192956
[pid=18364] ppid=18362 vsize=8700 CPUtime=0
/proc/18364/stat : 18364 (run) S 18362 18364 18252 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55275345 8908800 251 1992294400 4194304 4922060 140735288601024 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18364/statm: 2175 251 211 178 0 68 0
[pid=18366] ppid=18364 vsize=517708 CPUtime=282.22
/proc/18366/stat : 18366 (PBPASSolver) R 18364 18364 18252 0 -1 4202496 133576 0 0 0 28057 165 0 0 25 0 1 0 55275345 530132992 127893 1992294400 134512640 134902295 4288384928 18446744073709551615 4160567422 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18366/statm: 129427 127893 270 96 0 128639 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 526408

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/109 18375
/proc/meminfo: memFree=1319212/2059040 swapFree=4139544/4192956
[pid=18364] ppid=18362 vsize=8700 CPUtime=0
/proc/18364/stat : 18364 (run) S 18362 18364 18252 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55275345 8908800 251 1992294400 4194304 4922060 140735288601024 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18364/statm: 2175 251 211 178 0 68 0
[pid=18366] ppid=18364 vsize=527696 CPUtime=342.2
/proc/18366/stat : 18366 (PBPASSolver) R 18364 18364 18252 0 -1 4202496 135990 0 0 0 34053 167 0 0 25 0 1 0 55275345 540360704 130307 1992294400 134512640 134902295 4288384928 18446744073709551615 4160567422 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18366/statm: 131924 130307 270 96 0 131136 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 536396

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/109 18377
/proc/meminfo: memFree=1312268/2059040 swapFree=4139544/4192956
[pid=18364] ppid=18362 vsize=8700 CPUtime=0
/proc/18364/stat : 18364 (run) S 18362 18364 18252 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55275345 8908800 251 1992294400 4194304 4922060 140735288601024 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18364/statm: 2175 251 211 178 0 68 0
[pid=18366] ppid=18364 vsize=534648 CPUtime=402.19
/proc/18366/stat : 18366 (PBPASSolver) R 18364 18364 18252 0 -1 4202496 137743 0 0 0 40050 169 0 0 25 0 1 0 55275345 547479552 132060 1992294400 134512640 134902295 4288384928 18446744073709551615 4160555920 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18366/statm: 133662 132060 270 96 0 132874 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 543348

[startup+462.302 s]

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

/proc/18366/statm: 164588 162697 270 96 0 163800 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 667052

[startup+1242.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/109 18399
/proc/meminfo: memFree=1182316/2059040 swapFree=4139544/4192956
[pid=18364] ppid=18362 vsize=8700 CPUtime=0
/proc/18364/stat : 18364 (run) S 18362 18364 18252 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55275345 8908800 251 1992294400 4194304 4922060 140735288601024 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18364/statm: 2175 251 211 178 0 68 0
[pid=18366] ppid=18364 vsize=664544 CPUtime=1241.98
/proc/18366/stat : 18366 (PBPASSolver) R 18364 18364 18252 0 -1 4202496 169947 0 0 0 123998 200 0 0 25 0 1 0 55275345 680493056 164264 1992294400 134512640 134902295 4288384928 18446744073709551615 4160567581 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18366/statm: 166136 164264 270 96 0 165348 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 673244

[startup+1302.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/109 18401
/proc/meminfo: memFree=1176364/2059040 swapFree=4139544/4192956
[pid=18364] ppid=18362 vsize=8700 CPUtime=0
/proc/18364/stat : 18364 (run) S 18362 18364 18252 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55275345 8908800 251 1992294400 4194304 4922060 140735288601024 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18364/statm: 2175 251 211 178 0 68 0
[pid=18366] ppid=18364 vsize=670320 CPUtime=1301.97
/proc/18366/stat : 18366 (PBPASSolver) R 18364 18364 18252 0 -1 4202496 171384 0 0 0 129995 202 0 0 25 0 1 0 55275345 686407680 165701 1992294400 134512640 134902295 4288384928 18446744073709551615 4160567422 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18366/statm: 167580 165701 270 96 0 166792 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 679020

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/109 18403
/proc/meminfo: memFree=1169048/2059040 swapFree=4139544/4192956
[pid=18364] ppid=18362 vsize=8700 CPUtime=0
/proc/18364/stat : 18364 (run) S 18362 18364 18252 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55275345 8908800 251 1992294400 4194304 4922060 140735288601024 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18364/statm: 2175 251 211 178 0 68 0
[pid=18366] ppid=18364 vsize=677800 CPUtime=1361.95
/proc/18366/stat : 18366 (PBPASSolver) R 18364 18364 18252 0 -1 4202496 173270 0 0 0 135991 204 0 0 25 0 1 0 55275345 694067200 167587 1992294400 134512640 134902295 4288384928 18446744073709551615 4160555865 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18366/statm: 169450 167587 270 96 0 168662 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 686500

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/109 18405
/proc/meminfo: memFree=1160492/2059040 swapFree=4139544/4192956
[pid=18364] ppid=18362 vsize=8700 CPUtime=0
/proc/18364/stat : 18364 (run) S 18362 18364 18252 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55275345 8908800 251 1992294400 4194304 4922060 140735288601024 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18364/statm: 2175 251 211 178 0 68 0
[pid=18366] ppid=18364 vsize=686164 CPUtime=1421.94
/proc/18366/stat : 18366 (PBPASSolver) R 18364 18364 18252 0 -1 4202496 175374 0 0 0 141988 206 0 0 25 0 1 0 55275345 702631936 169691 1992294400 134512640 134902295 4288384928 18446744073709551615 4160537331 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18366/statm: 171541 169691 270 96 0 170753 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 694864

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/109 18407
/proc/meminfo: memFree=1152308/2059040 swapFree=4139544/4192956
[pid=18364] ppid=18362 vsize=8700 CPUtime=0
/proc/18364/stat : 18364 (run) S 18362 18364 18252 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55275345 8908800 251 1992294400 4194304 4922060 140735288601024 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18364/statm: 2175 251 211 178 0 68 0
[pid=18366] ppid=18364 vsize=694376 CPUtime=1481.92
/proc/18366/stat : 18366 (PBPASSolver) R 18364 18364 18252 0 -1 4202496 177446 0 0 0 147983 209 0 0 25 0 1 0 55275345 711041024 171763 1992294400 134512640 134902295 4288384928 18446744073709551615 4160567642 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18366/statm: 173594 171763 270 96 0 172806 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 703076

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/109 18407
/proc/meminfo: memFree=1148092/2059040 swapFree=4139544/4192956
[pid=18364] ppid=18362 vsize=8700 CPUtime=0
/proc/18364/stat : 18364 (run) S 18362 18364 18252 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55275345 8908800 251 1992294400 4194304 4922060 140735288601024 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18364/statm: 2175 251 211 178 0 68 0
[pid=18366] ppid=18364 vsize=698616 CPUtime=1541.91
/proc/18366/stat : 18366 (PBPASSolver) R 18364 18364 18252 0 -1 4202496 178486 0 0 0 153981 210 0 0 25 0 1 0 55275345 715382784 172803 1992294400 134512640 134902295 4288384928 18446744073709551615 4160567422 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18366/statm: 174654 172803 270 96 0 173866 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 707316

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/109 18409
/proc/meminfo: memFree=1144496/2059040 swapFree=4139544/4192956
[pid=18364] ppid=18362 vsize=8700 CPUtime=0
/proc/18364/stat : 18364 (run) S 18362 18364 18252 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55275345 8908800 251 1992294400 4194304 4922060 140735288601024 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18364/statm: 2175 251 211 178 0 68 0
[pid=18366] ppid=18364 vsize=702048 CPUtime=1601.9
/proc/18366/stat : 18366 (PBPASSolver) R 18364 18364 18252 0 -1 4202496 179372 0 0 0 159979 211 0 0 25 0 1 0 55275345 718897152 173689 1992294400 134512640 134902295 4288384928 18446744073709551615 4160558531 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18366/statm: 175512 173689 270 96 0 174724 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 710748

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/109 18411
/proc/meminfo: memFree=1140652/2059040 swapFree=4139544/4192956
[pid=18364] ppid=18362 vsize=8700 CPUtime=0
/proc/18364/stat : 18364 (run) S 18362 18364 18252 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55275345 8908800 251 1992294400 4194304 4922060 140735288601024 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18364/statm: 2175 251 211 178 0 68 0
[pid=18366] ppid=18364 vsize=705684 CPUtime=1661.88
/proc/18366/stat : 18366 (PBPASSolver) R 18364 18364 18252 0 -1 4202496 180291 0 0 0 165976 212 0 0 25 0 1 0 55275345 722620416 174608 1992294400 134512640 134902295 4288384928 18446744073709551615 4160556455 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18366/statm: 176421 174608 270 96 0 175633 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 714384

[startup+1722.3 s]
/proc/loadavg: 1.11 1.03 1.01 2/109 18416
/proc/meminfo: memFree=1135568/2059040 swapFree=4139544/4192956
[pid=18364] ppid=18362 vsize=8700 CPUtime=0
/proc/18364/stat : 18364 (run) S 18362 18364 18252 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55275345 8908800 251 1992294400 4194304 4922060 140735288601024 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18364/statm: 2175 251 211 178 0 68 0
[pid=18366] ppid=18364 vsize=710256 CPUtime=1721.87
/proc/18366/stat : 18366 (PBPASSolver) R 18364 18364 18252 0 -1 4202496 181450 0 0 0 171973 214 0 0 25 0 1 0 55275345 727302144 175767 1992294400 134512640 134902295 4288384928 18446744073709551615 4160567422 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18366/statm: 177564 175767 270 96 0 176776 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 718956

[startup+1782.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/109 18418
/proc/meminfo: memFree=1130732/2059040 swapFree=4139544/4192956
[pid=18364] ppid=18362 vsize=8700 CPUtime=0
/proc/18364/stat : 18364 (run) S 18362 18364 18252 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55275345 8908800 251 1992294400 4194304 4922060 140735288601024 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18364/statm: 2175 251 211 178 0 68 0
[pid=18366] ppid=18364 vsize=715156 CPUtime=1781.85
/proc/18366/stat : 18366 (PBPASSolver) R 18364 18364 18252 0 -1 4202496 182664 0 0 0 177970 215 0 0 25 0 1 0 55275345 732319744 176981 1992294400 134512640 134902295 4288384928 18446744073709551615 4160549393 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18366/statm: 178789 176981 270 96 0 178001 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 723856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.03 1.02 1.00 2/109 18418
/proc/meminfo: memFree=1128996/2059040 swapFree=4139544/4192956
[pid=18364] ppid=18362 vsize=8700 CPUtime=0
/proc/18364/stat : 18364 (run) S 18362 18364 18252 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55275345 8908800 251 1992294400 4194304 4922060 140735288601024 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18364/statm: 2175 251 211 178 0 68 0
[pid=18366] ppid=18364 vsize=716780 CPUtime=1800.05
/proc/18366/stat : 18366 (PBPASSolver) R 18364 18364 18252 0 -1 4202496 183082 0 0 0 179790 215 0 0 25 0 1 0 55275345 733982720 177399 1992294400 134512640 134902295 4288384928 18446744073709551615 4160537223 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18366/statm: 179195 177399 270 96 0 178407 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 725480

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: 1.03 1.02 1.00 2/109 18418
/proc/meminfo: memFree=1128996/2059040 swapFree=4139544/4192956
[pid=18364] ppid=18362 vsize=8700 CPUtime=0
/proc/18364/stat : 18364 (run) S 18362 18364 18252 0 -1 4202496 389 134 0 0 0 0 0 0 17 0 1 0 55275345 8908800 251 1992294400 4194304 4922060 140735288601024 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/18364/statm: 2175 251 211 178 0 68 0
[pid=18366] ppid=18364 vsize=716780 CPUtime=1800.05
/proc/18366/stat : 18366 (PBPASSolver) R 18364 18364 18252 0 -1 4202496 183082 0 0 0 179790 215 0 0 25 0 1 0 55275345 733982720 177399 1992294400 134512640 134902295 4288384928 18446744073709551615 4160537223 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/18366/statm: 179195 177399 270 96 0 178407 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 725480

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18364 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=2999
# CPU time returned by wait4() is 0.003998
# 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): 1800.51
CPU time (s): 1800.05
CPU user time (s): 1797.9
CPU system time (s): 2.15
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 725480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
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= 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 2.97655 second user time and 8.50471 second system time

The end

Launcher Data 

Begin job on node025 at 2010-06-18 01:09:56
IDJOB=2673605
IDBENCH=48272
IDSOLVER=1174
FILE ID=node025/2673605-1276816196
PBS_JOBID= 11176719
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_500_25_4.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673605-1276816196/watcher-2673605-1276816196 -o /tmp/evaluation-result-2673605-1276816196/solver-2673605-1276816196 -C 1800 -W 2000 -M 1800  run HOME/instance-2673605-1276816196.opb

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

MD5SUM BENCH= de244e44f140b74baa9d32bfcc24f10d
RANDOM SEED=87788650

node025.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1841912 kB
Buffers:         48472 kB
Cached:          79280 kB
SwapCached:       6232 kB
Active:          57256 kB
Inactive:        83320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1841912 kB
SwapTotal:     4192956 kB
SwapFree:      4139544 kB
Dirty:            1136 kB
Writeback:           0 kB
AnonPages:       11288 kB
Mapped:          12868 kB
Slab:            54556 kB
PageTables:       4100 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182064 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 node025 at 2010-06-18 01:39:59