Trace number 2673575

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 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_60_5.opb
MD5SUM13c8aeb5c21aab422ad1cf9309500df6
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-33
Best CPU time to get the best result obtained on this benchmark1798.13
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -40
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)75000
Sum of products size (including duplicates)150000
Number of different products37500
Sum of products size75000

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-2673575-1276815217/watcher-2673575-1276815217 -o /tmp/evaluation-result-2673575-1276815217/solver-2673575-1276815217 -C 1800 -W 2000 -M 1800 run HOME/instance-2673575-1276815217.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.96 3/106 24510
/proc/meminfo: memFree=1846876/2059040 swapFree=4139900/4192956
[pid=24510] ppid=24508 vsize=8700 CPUtime=0
/proc/24510/stat : 24510 (run) S 24508 24510 24404 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22816867 8908800 251 1992294400 4194304 4922060 140737030711168 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24510/statm: 2175 251 211 178 0 68 0

[startup+0.086789 s]
/proc/loadavg: 0.99 0.97 0.96 3/106 24510
/proc/meminfo: memFree=1846876/2059040 swapFree=4139900/4192956
[pid=24510] ppid=24508 vsize=8700 CPUtime=0
/proc/24510/stat : 24510 (run) S 24508 24510 24404 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22816867 8908800 251 1992294400 4194304 4922060 140737030711168 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24510/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.10079 s]
/proc/loadavg: 0.99 0.97 0.96 3/106 24510
/proc/meminfo: memFree=1846876/2059040 swapFree=4139900/4192956
[pid=24510] ppid=24508 vsize=8700 CPUtime=0
/proc/24510/stat : 24510 (run) S 24508 24510 24404 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22816867 8908800 251 1992294400 4194304 4922060 140737030711168 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24510/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300814 s]
/proc/loadavg: 0.99 0.97 0.96 3/106 24510
/proc/meminfo: memFree=1846876/2059040 swapFree=4139900/4192956
[pid=24510] ppid=24508 vsize=8700 CPUtime=0
/proc/24510/stat : 24510 (run) S 24508 24510 24404 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22816867 8908800 251 1992294400 4194304 4922060 140737030711168 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24510/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700861 s]
/proc/loadavg: 0.99 0.97 0.96 3/106 24510
/proc/meminfo: memFree=1846876/2059040 swapFree=4139900/4192956
[pid=24510] ppid=24508 vsize=8700 CPUtime=0
/proc/24510/stat : 24510 (run) S 24508 24510 24404 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22816867 8908800 251 1992294400 4194304 4922060 140737030711168 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24510/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50095 s]
/proc/loadavg: 0.99 0.97 0.96 2/108 24513
/proc/meminfo: memFree=1692232/2059040 swapFree=4139900/4192956
[pid=24510] ppid=24508 vsize=8700 CPUtime=0
/proc/24510/stat : 24510 (run) S 24508 24510 24404 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22816867 8908800 251 1992294400 4194304 4922060 140737030711168 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24510/statm: 2175 251 211 178 0 68 0
[pid=24512] ppid=24510 vsize=227780 CPUtime=1.49
/proc/24512/stat : 24512 (PBPASSolver) R 24510 24510 24404 0 -1 4202496 56441 0 0 0 57 92 0 0 25 0 1 0 22816867 233246720 56378 1992294400 134512640 134902295 4293539648 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24512/statm: 57009 56379 257 96 0 56221 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 236480

[startup+3.10114 s]
/proc/loadavg: 0.99 0.97 0.96 2/108 24513
/proc/meminfo: memFree=1541324/2059040 swapFree=4139900/4192956
[pid=24510] ppid=24508 vsize=8700 CPUtime=0
/proc/24510/stat : 24510 (run) S 24508 24510 24404 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22816867 8908800 251 1992294400 4194304 4922060 140737030711168 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24510/statm: 2175 251 211 178 0 68 0
[pid=24512] ppid=24510 vsize=434820 CPUtime=3.09
/proc/24512/stat : 24512 (PBPASSolver) R 24510 24510 24404 0 -1 4202496 108197 0 0 0 130 179 0 0 25 0 1 0 22816867 445255680 108134 1992294400 134512640 134902295 4293539648 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24512/statm: 108705 108134 257 96 0 107917 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 443520

[startup+6.30152 s]
/proc/loadavg: 0.99 0.97 0.96 2/108 24513
/proc/meminfo: memFree=1129148/2059040 swapFree=4139900/4192956
[pid=24510] ppid=24508 vsize=8700 CPUtime=0
/proc/24510/stat : 24510 (run) S 24508 24510 24404 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22816867 8908800 251 1992294400 4194304 4922060 140737030711168 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24510/statm: 2175 251 211 178 0 68 0
[pid=24512] ppid=24510 vsize=809184 CPUtime=6.28
/proc/24512/stat : 24512 (PBPASSolver) R 24510 24510 24404 0 -1 4202496 201732 0 0 0 306 322 0 0 25 0 1 0 22816867 828604416 201669 1992294400 134512640 134902295 4293539648 18446744073709551615 4159743817 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24512/statm: 202296 201669 260 96 0 201508 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 817884

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.96 2/108 24513
/proc/meminfo: memFree=937568/2059040 swapFree=4139900/4192956
[pid=24510] ppid=24508 vsize=8700 CPUtime=0
/proc/24510/stat : 24510 (run) S 24508 24510 24404 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22816867 8908800 251 1992294400 4194304 4922060 140737030711168 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24510/statm: 2175 251 211 178 0 68 0
[pid=24512] ppid=24510 vsize=932684 CPUtime=12.68
/proc/24512/stat : 24512 (PBPASSolver) R 24510 24510 24404 0 -1 4202496 236240 0 0 0 930 338 0 0 25 0 1 0 22816867 955068416 229746 1992294400 134512640 134902295 4293539648 18446744073709551615 9061884 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24512/statm: 233171 229746 263 96 0 232383 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 941384

[startup+25.5008 s]
/proc/loadavg: 0.99 0.97 0.96 2/108 24515
/proc/meminfo: memFree=926408/2059040 swapFree=4139900/4192956
[pid=24510] ppid=24508 vsize=8700 CPUtime=0
/proc/24510/stat : 24510 (run) S 24508 24510 24404 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22816867 8908800 251 1992294400 4194304 4922060 140737030711168 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24510/statm: 2175 251 211 178 0 68 0
[pid=24512] ppid=24510 vsize=933836 CPUtime=25.48
/proc/24512/stat : 24512 (PBPASSolver) R 24510 24510 24404 0 -1 4202496 238682 0 0 0 2209 339 0 0 25 0 1 0 22816867 956248064 229778 1992294400 134512640 134902295 4293539648 18446744073709551615 4159743695 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24512/statm: 233459 229778 270 96 0 232671 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 942536

[startup+51.1008 s]
/proc/loadavg: 0.99 0.97 0.96 2/108 24515
/proc/meminfo: memFree=919836/2059040 swapFree=4139900/4192956
[pid=24510] ppid=24508 vsize=8700 CPUtime=0
/proc/24510/stat : 24510 (run) S 24508 24510 24404 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22816867 8908800 251 1992294400 4194304 4922060 140737030711168 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24510/statm: 2175 251 211 178 0 68 0
[pid=24512] ppid=24510 vsize=940360 CPUtime=51.07
/proc/24512/stat : 24512 (PBPASSolver) R 24510 24510 24404 0 -1 4202496 240310 0 0 0 4766 341 0 0 25 0 1 0 22816867 962928640 231406 1992294400 134512640 134902295 4293539648 18446744073709551615 4159724637 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24512/statm: 235090 231406 270 96 0 234302 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 949060

[startup+102.308 s]
/proc/loadavg: 0.99 0.97 0.96 2/108 24517
/proc/meminfo: memFree=909544/2059040 swapFree=4139900/4192956
[pid=24510] ppid=24508 vsize=8700 CPUtime=0
/proc/24510/stat : 24510 (run) S 24508 24510 24404 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22816867 8908800 251 1992294400 4194304 4922060 140737030711168 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24510/statm: 2175 251 211 178 0 68 0
[pid=24512] ppid=24510 vsize=950272 CPUtime=102.26
/proc/24512/stat : 24512 (PBPASSolver) R 24510 24510 24404 0 -1 4202496 242788 0 0 0 9883 343 0 0 25 0 1 0 22816867 973078528 233884 1992294400 134512640 134902295 4293539648 18446744073709551615 4159705752 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24512/statm: 237568 233884 270 96 0 236780 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 958972

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/108 24517
/proc/meminfo: memFree=895408/2059040 swapFree=4139900/4192956
[pid=24510] ppid=24508 vsize=8700 CPUtime=0
/proc/24510/stat : 24510 (run) S 24508 24510 24404 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22816867 8908800 251 1992294400 4194304 4922060 140737030711168 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24510/statm: 2175 251 211 178 0 68 0
[pid=24512] ppid=24510 vsize=964752 CPUtime=162.23
/proc/24512/stat : 24512 (PBPASSolver) R 24510 24510 24404 0 -1 4202496 246369 0 0 0 15877 346 0 0 25 0 1 0 22816867 987906048 237465 1992294400 134512640 134902295 4293539648 18446744073709551615 4159738837 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24512/statm: 241188 237465 270 96 0 240400 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 973452

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/108 24519
/proc/meminfo: memFree=882512/2059040 swapFree=4139900/4192956
[pid=24510] ppid=24508 vsize=8700 CPUtime=0
/proc/24510/stat : 24510 (run) S 24508 24510 24404 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22816867 8908800 251 1992294400 4194304 4922060 140737030711168 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24510/statm: 2175 251 211 178 0 68 0
[pid=24512] ppid=24510 vsize=977232 CPUtime=222.22
/proc/24512/stat : 24512 (PBPASSolver) R 24510 24510 24404 0 -1 4202496 249521 0 0 0 21873 349 0 0 25 0 1 0 22816867 1000685568 240617 1992294400 134512640 134902295 4293539648 18446744073709551615 4159739051 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24512/statm: 244308 240617 270 96 0 243520 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 985932

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/108 24521
/proc/meminfo: memFree=875320/2059040 swapFree=4139900/4192956
[pid=24510] ppid=24508 vsize=8700 CPUtime=0
/proc/24510/stat : 24510 (run) S 24508 24510 24404 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22816867 8908800 251 1992294400 4194304 4922060 140737030711168 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24510/statm: 2175 251 211 178 0 68 0
[pid=24512] ppid=24510 vsize=984772 CPUtime=282.19
/proc/24512/stat : 24512 (PBPASSolver) R 24510 24510 24404 0 -1 4202496 251349 0 0 0 27868 351 0 0 25 0 1 0 22816867 1008406528 242445 1992294400 134512640 134902295 4293539648 18446744073709551615 4159738874 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24512/statm: 246193 242445 270 96 0 245405 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 993472

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/108 24523
/proc/meminfo: memFree=869368/2059040 swapFree=4139900/4192956
[pid=24510] ppid=24508 vsize=8700 CPUtime=0
/proc/24510/stat : 24510 (run) S 24508 24510 24404 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22816867 8908800 251 1992294400 4194304 4922060 140737030711168 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24510/statm: 2175 251 211 178 0 68 0
[pid=24512] ppid=24510 vsize=990508 CPUtime=342.18
/proc/24512/stat : 24512 (PBPASSolver) R 24510 24510 24404 0 -1 4202496 252795 0 0 0 33865 353 0 0 25 0 1 0 22816867 1014280192 243891 1992294400 134512640 134902295 4293539648 18446744073709551615 4159724984 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24512/statm: 247627 243891 270 96 0 246839 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 999208

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/108 24525
/proc/meminfo: memFree=862920/2059040 swapFree=4139900/4192956
[pid=24510] ppid=24508 vsize=8700 CPUtime=0
/proc/24510/stat : 24510 (run) S 24508 24510 24404 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22816867 8908800 251 1992294400 4194304 4922060 140737030711168 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24510/statm: 2175 251 211 178 0 68 0
[pid=24512] ppid=24510 vsize=997000 CPUtime=402.17
/proc/24512/stat : 24512 (PBPASSolver) R 24510 24510 24404 0 -1 4202496 254416 0 0 0 39861 356 0 0 25 0 1 0 22816867 1020928000 245512 1992294400 134512640 134902295 4293539648 18446744073709551615 4159735934 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24512/statm: 249250 245512 270 96 0 248462 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1005700

[startup+462.301 s]

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

/proc/24512/statm: 270069 266132 270 96 0 269281 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 1088976

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/108 24554
/proc/meminfo: memFree=774384/2059040 swapFree=4139900/4192956
[pid=24510] ppid=24508 vsize=8700 CPUtime=0
/proc/24510/stat : 24510 (run) S 24508 24510 24404 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22816867 8908800 251 1992294400 4194304 4922060 140737030711168 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24510/statm: 2175 251 211 178 0 68 0
[pid=24512] ppid=24510 vsize=1085556 CPUtime=1181.92
/proc/24512/stat : 24512 (PBPASSolver) R 24510 24510 24404 0 -1 4202496 276367 0 0 0 117813 379 0 0 25 0 1 0 22816867 1111609344 267463 1992294400 134512640 134902295 4293539648 18446744073709551615 4159724759 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24512/statm: 271389 267463 270 96 0 270601 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 1094256

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/108 24556
/proc/meminfo: memFree=768680/2059040 swapFree=4139900/4192956
[pid=24510] ppid=24508 vsize=8700 CPUtime=0
/proc/24510/stat : 24510 (run) S 24508 24510 24404 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22816867 8908800 251 1992294400 4194304 4922060 140737030711168 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24510/statm: 2175 251 211 178 0 68 0
[pid=24512] ppid=24510 vsize=1091076 CPUtime=1241.89
/proc/24512/stat : 24512 (PBPASSolver) R 24510 24510 24404 0 -1 4202496 277747 0 0 0 123809 380 0 0 25 0 1 0 22816867 1117261824 268843 1992294400 134512640 134902295 4293539648 18446744073709551615 4159735934 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24512/statm: 272769 268843 270 96 0 271981 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 1099776

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/108 24558
/proc/meminfo: memFree=763844/2059040 swapFree=4139900/4192956
[pid=24510] ppid=24508 vsize=8700 CPUtime=0
/proc/24510/stat : 24510 (run) S 24508 24510 24404 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22816867 8908800 251 1992294400 4194304 4922060 140737030711168 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24510/statm: 2175 251 211 178 0 68 0
[pid=24512] ppid=24510 vsize=1095592 CPUtime=1301.89
/proc/24512/stat : 24512 (PBPASSolver) R 24510 24510 24404 0 -1 4202496 278906 0 0 0 129807 382 0 0 25 0 1 0 22816867 1121886208 270002 1992294400 134512640 134902295 4293539648 18446744073709551615 4159735934 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24512/statm: 273898 270002 270 96 0 273110 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 1104292

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/108 24558
/proc/meminfo: memFree=758264/2059040 swapFree=4139900/4192956
[pid=24510] ppid=24508 vsize=8700 CPUtime=0
/proc/24510/stat : 24510 (run) S 24508 24510 24404 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22816867 8908800 251 1992294400 4194304 4922060 140737030711168 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24510/statm: 2175 251 211 178 0 68 0
[pid=24512] ppid=24510 vsize=1101332 CPUtime=1361.86
/proc/24512/stat : 24512 (PBPASSolver) R 24510 24510 24404 0 -1 4202496 280314 0 0 0 135803 383 0 0 25 0 1 0 22816867 1127763968 271410 1992294400 134512640 134902295 4293539648 18446744073709551615 4159705826 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24512/statm: 275333 271410 270 96 0 274545 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 1110032

[startup+1422.31 s]
/proc/loadavg: 1.05 0.99 0.96 2/108 24560
/proc/meminfo: memFree=753056/2059040 swapFree=4139900/4192956
[pid=24510] ppid=24508 vsize=8700 CPUtime=0
/proc/24510/stat : 24510 (run) S 24508 24510 24404 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22816867 8908800 251 1992294400 4194304 4922060 140737030711168 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24510/statm: 2175 251 211 178 0 68 0
[pid=24512] ppid=24510 vsize=1106352 CPUtime=1421.85
/proc/24512/stat : 24512 (PBPASSolver) R 24510 24510 24404 0 -1 4202496 281587 0 0 0 141800 385 0 0 25 0 1 0 22816867 1132904448 272683 1992294400 134512640 134902295 4293539648 18446744073709551615 4159737084 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24512/statm: 276588 272683 270 96 0 275800 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 1115052

[startup+1482.3 s]
/proc/loadavg: 1.02 0.99 0.96 2/108 24562
/proc/meminfo: memFree=748220/2059040 swapFree=4139900/4192956
[pid=24510] ppid=24508 vsize=8700 CPUtime=0
/proc/24510/stat : 24510 (run) S 24508 24510 24404 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22816867 8908800 251 1992294400 4194304 4922060 140737030711168 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24510/statm: 2175 251 211 178 0 68 0
[pid=24512] ppid=24510 vsize=1111300 CPUtime=1481.83
/proc/24512/stat : 24512 (PBPASSolver) R 24510 24510 24404 0 -1 4202496 282832 0 0 0 147797 386 0 0 25 0 1 0 22816867 1137971200 273928 1992294400 134512640 134902295 4293539648 18446744073709551615 4159735934 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24512/statm: 277825 273928 270 96 0 277037 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 1120000

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/108 24564
/proc/meminfo: memFree=743384/2059040 swapFree=4139900/4192956
[pid=24510] ppid=24508 vsize=8700 CPUtime=0
/proc/24510/stat : 24510 (run) S 24508 24510 24404 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22816867 8908800 251 1992294400 4194304 4922060 140737030711168 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24510/statm: 2175 251 211 178 0 68 0
[pid=24512] ppid=24510 vsize=1115968 CPUtime=1541.81
/proc/24512/stat : 24512 (PBPASSolver) R 24510 24510 24404 0 -1 4202496 284016 0 0 0 153794 387 0 0 25 0 1 0 22816867 1142751232 275112 1992294400 134512640 134902295 4293539648 18446744073709551615 4159735934 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24512/statm: 278992 275112 270 96 0 278204 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 1124668

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/108 24566
/proc/meminfo: memFree=739044/2059040 swapFree=4139900/4192956
[pid=24510] ppid=24508 vsize=8700 CPUtime=0
/proc/24510/stat : 24510 (run) S 24508 24510 24404 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22816867 8908800 251 1992294400 4194304 4922060 140737030711168 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24510/statm: 2175 251 211 178 0 68 0
[pid=24512] ppid=24510 vsize=1120420 CPUtime=1601.79
/proc/24512/stat : 24512 (PBPASSolver) R 24510 24510 24404 0 -1 4202496 285105 0 0 0 159791 388 0 0 25 0 1 0 22816867 1147310080 276201 1992294400 134512640 134902295 4293539648 18446744073709551615 4159717992 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24512/statm: 280105 276201 270 96 0 279317 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 1129120

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/108 24566
/proc/meminfo: memFree=734952/2059040 swapFree=4139900/4192956
[pid=24510] ppid=24508 vsize=8700 CPUtime=0
/proc/24510/stat : 24510 (run) S 24508 24510 24404 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22816867 8908800 251 1992294400 4194304 4922060 140737030711168 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24510/statm: 2175 251 211 178 0 68 0
[pid=24512] ppid=24510 vsize=1124440 CPUtime=1661.77
/proc/24512/stat : 24512 (PBPASSolver) R 24510 24510 24404 0 -1 4202496 286093 0 0 0 165789 388 0 0 25 0 1 0 22816867 1151426560 277189 1992294400 134512640 134902295 4293539648 18446744073709551615 4159735945 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24512/statm: 281110 277189 270 96 0 280322 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 1133140

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/108 24568
/proc/meminfo: memFree=730736/2059040 swapFree=4139900/4192956
[pid=24510] ppid=24508 vsize=8700 CPUtime=0
/proc/24510/stat : 24510 (run) S 24508 24510 24404 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22816867 8908800 251 1992294400 4194304 4922060 140737030711168 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24510/statm: 2175 251 211 178 0 68 0
[pid=24512] ppid=24510 vsize=1128532 CPUtime=1721.75
/proc/24512/stat : 24512 (PBPASSolver) R 24510 24510 24404 0 -1 4202496 287166 0 0 0 171786 389 0 0 25 0 1 0 22816867 1155616768 278262 1992294400 134512640 134902295 4293539648 18446744073709551615 4159736154 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24512/statm: 282133 278262 270 96 0 281345 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 1137232

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.96 2/108 24570
/proc/meminfo: memFree=726024/2059040 swapFree=4139900/4192956
[pid=24510] ppid=24508 vsize=8700 CPUtime=0
/proc/24510/stat : 24510 (run) S 24508 24510 24404 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22816867 8908800 251 1992294400 4194304 4922060 140737030711168 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24510/statm: 2175 251 211 178 0 68 0
[pid=24512] ppid=24510 vsize=1133100 CPUtime=1781.73
/proc/24512/stat : 24512 (PBPASSolver) R 24510 24510 24404 0 -1 4202496 288257 0 0 0 177783 390 0 0 25 0 1 0 22816867 1160294400 279353 1992294400 134512640 134902295 4293539648 18446744073709551615 4159724777 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24512/statm: 283275 279353 270 96 0 282487 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 1141800



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.96 2/108 24570
/proc/meminfo: memFree=724660/2059040 swapFree=4139900/4192956
[pid=24510] ppid=24508 vsize=8700 CPUtime=0
/proc/24510/stat : 24510 (run) S 24508 24510 24404 0 -1 4202496 389 135 0 0 0 0 0 0 18 0 1 0 22816867 8908800 251 1992294400 4194304 4922060 140737030711168 18446744073709551615 246659259525 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/24510/statm: 2175 251 211 178 0 68 0
[pid=24512] ppid=24510 vsize=1134548 CPUtime=1800.04
/proc/24512/stat : 24512 (PBPASSolver) R 24510 24510 24404 0 -1 4202496 288613 0 0 0 179614 390 0 0 25 0 1 0 22816867 1161777152 279709 1992294400 134512640 134902295 4293539648 18446744073709551615 4159725021 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/24512/statm: 283637 279709 270 96 0 282849 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 1143248

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 24510 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.002998
# 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): 1800.62
CPU time (s): 1800.04
CPU user time (s): 1796.14
CPU system time (s): 3.9
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 1143248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.000999
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= 3
involuntary context switches= 3

runsolver used 3.10453 second user time and 8.37673 second system time

The end

Launcher Data 

Begin job on node033 at 2010-06-18 00:53:37
IDJOB=2673575
IDBENCH=48242
IDSOLVER=1174
FILE ID=node033/2673575-1276815217
PBS_JOBID= 11176695
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_60_5.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673575-1276815217/watcher-2673575-1276815217 -o /tmp/evaluation-result-2673575-1276815217/solver-2673575-1276815217 -C 1800 -W 2000 -M 1800  run HOME/instance-2673575-1276815217.opb

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

MD5SUM BENCH= 13c8aeb5c21aab422ad1cf9309500df6
RANDOM SEED=1381201135

node033.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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1847396 kB
Buffers:         39572 kB
Cached:          81700 kB
SwapCached:       6844 kB
Active:          62040 kB
Inactive:        72852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1847396 kB
SwapTotal:     4192956 kB
SwapFree:      4139900 kB
Dirty:            1620 kB
Writeback:           0 kB
AnonPages:       10820 kB
Mapped:          13020 kB
Slab:            54764 kB
PageTables:       4016 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182592 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 node033 at 2010-06-18 01:23:40