Trace number 2673711

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) 1800.09 1800.91

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-par32-3.opb
MD5SUM473e2cd0e31e48ba0932d7bd34857dd0
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6352
Total number of constraints13473
Number of constraints which are clauses13473
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint3
Number of terms in the objective function 6352
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 6352
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 6352
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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-2673711-1276796339/watcher-2673711-1276796339 -o /tmp/evaluation-result-2673711-1276796339/solver-2673711-1276796339 -C 1800 -W 2000 -M 1800 run HOME/instance-2673711-1276796339.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 1.00 3/106 22452
/proc/meminfo: memFree=1629744/2059040 swapFree=4192888/4192956
[pid=22452] ppid=22450 vsize=8700 CPUtime=0
/proc/22452/stat : 22452 (run) S 22450 22452 21813 0 -1 4202496 391 134 0 0 0 0 0 0 24 0 1 0 20926565 8908800 251 1992294400 4194304 4922060 140735021610144 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22452/statm: 2175 251 211 178 0 68 0

[startup+0.0672451 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22452
/proc/meminfo: memFree=1629744/2059040 swapFree=4192888/4192956
[pid=22452] ppid=22450 vsize=8700 CPUtime=0
/proc/22452/stat : 22452 (run) S 22450 22452 21813 0 -1 4202496 391 134 0 0 0 0 0 0 24 0 1 0 20926565 8908800 251 1992294400 4194304 4922060 140735021610144 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22452/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100244 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22452
/proc/meminfo: memFree=1629744/2059040 swapFree=4192888/4192956
[pid=22452] ppid=22450 vsize=8700 CPUtime=0
/proc/22452/stat : 22452 (run) S 22450 22452 21813 0 -1 4202496 391 134 0 0 0 0 0 0 24 0 1 0 20926565 8908800 251 1992294400 4194304 4922060 140735021610144 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22452/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300238 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22452
/proc/meminfo: memFree=1629744/2059040 swapFree=4192888/4192956
[pid=22452] ppid=22450 vsize=8700 CPUtime=0
/proc/22452/stat : 22452 (run) S 22450 22452 21813 0 -1 4202496 391 134 0 0 0 0 0 0 24 0 1 0 20926565 8908800 251 1992294400 4194304 4922060 140735021610144 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22452/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700227 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22452
/proc/meminfo: memFree=1629744/2059040 swapFree=4192888/4192956
[pid=22452] ppid=22450 vsize=8700 CPUtime=0
/proc/22452/stat : 22452 (run) S 22450 22452 21813 0 -1 4202496 391 134 0 0 0 0 0 0 24 0 1 0 20926565 8908800 251 1992294400 4194304 4922060 140735021610144 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22452/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22455
/proc/meminfo: memFree=1422896/2059040 swapFree=4192888/4192956
[pid=22452] ppid=22450 vsize=8700 CPUtime=0
/proc/22452/stat : 22452 (run) S 22450 22452 21813 0 -1 4202496 391 134 0 0 0 0 0 0 24 0 1 0 20926565 8908800 251 1992294400 4194304 4922060 140735021610144 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22452/statm: 2175 251 211 178 0 68 0
[pid=22454] ppid=22452 vsize=307492 CPUtime=1.48
/proc/22454/stat : 22454 (PBPASSolver) R 22452 22452 21813 0 -1 4202496 76598 0 0 0 62 86 0 0 25 0 1 0 20926566 314871808 76303 1992294400 134512640 134902295 4293761936 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22454/statm: 76873 76303 256 96 0 76085 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 316192

[startup+3.10216 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22455
/proc/meminfo: memFree=1212220/2059040 swapFree=4192888/4192956
[pid=22452] ppid=22450 vsize=8700 CPUtime=0
/proc/22452/stat : 22452 (run) S 22450 22452 21813 0 -1 4202496 391 134 0 0 0 0 0 0 24 0 1 0 20926565 8908800 251 1992294400 4194304 4922060 140735021610144 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22452/statm: 2175 251 211 178 0 68 0
[pid=22454] ppid=22452 vsize=594340 CPUtime=3.08
/proc/22454/stat : 22454 (PBPASSolver) R 22452 22452 21813 0 -1 4202496 148289 0 0 0 145 163 0 0 25 0 1 0 20926566 608604160 147994 1992294400 134512640 134902295 4293761936 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22454/statm: 148585 147997 256 96 0 147797 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 603040

[startup+6.30006 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22455
/proc/meminfo: memFree=942520/2059040 swapFree=4192888/4192956
[pid=22452] ppid=22450 vsize=8700 CPUtime=0
/proc/22452/stat : 22452 (run) S 22450 22452 21813 0 -1 4202496 391 134 0 0 0 0 0 0 24 0 1 0 20926565 8908800 251 1992294400 4194304 4922060 140735021610144 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22452/statm: 2175 251 211 178 0 68 0
[pid=22454] ppid=22452 vsize=712724 CPUtime=6.28
/proc/22454/stat : 22454 (PBPASSolver) R 22452 22452 21813 0 -1 4202496 193352 0 0 0 434 194 0 0 25 0 1 0 20926566 729829376 177564 1992294400 134512640 134902295 4293761936 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22454/statm: 178181 177564 261 96 0 177393 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 721424

[startup+12.7009 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22455
/proc/meminfo: memFree=830548/2059040 swapFree=4192888/4192956
[pid=22452] ppid=22450 vsize=8700 CPUtime=0
/proc/22452/stat : 22452 (run) S 22450 22452 21813 0 -1 4202496 391 134 0 0 0 0 0 0 24 0 1 0 20926565 8908800 251 1992294400 4194304 4922060 140735021610144 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22452/statm: 2175 251 211 178 0 68 0
[pid=22454] ppid=22452 vsize=800412 CPUtime=12.67
/proc/22454/stat : 22454 (PBPASSolver) R 22452 22452 21813 0 -1 4202496 215265 0 0 0 1066 201 0 0 25 0 1 0 20926566 819621888 199477 1992294400 134512640 134902295 4293761936 18446744073709551615 4160601340 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22454/statm: 200103 199477 268 96 0 199315 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 809112

[startup+25.5005 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22457
/proc/meminfo: memFree=829184/2059040 swapFree=4192888/4192956
[pid=22452] ppid=22450 vsize=8700 CPUtime=0
/proc/22452/stat : 22452 (run) S 22450 22452 21813 0 -1 4202496 391 134 0 0 0 0 0 0 24 0 1 0 20926565 8908800 251 1992294400 4194304 4922060 140735021610144 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22452/statm: 2175 251 211 178 0 68 0
[pid=22454] ppid=22452 vsize=801908 CPUtime=25.47
/proc/22454/stat : 22454 (PBPASSolver) R 22452 22452 21813 0 -1 4202496 215612 0 0 0 2345 202 0 0 25 0 1 0 20926566 821153792 199824 1992294400 134512640 134902295 4293761936 18446744073709551615 4160612478 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22454/statm: 200477 199824 268 96 0 199689 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 810608

[startup+51.1007 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22457
/proc/meminfo: memFree=827076/2059040 swapFree=4192888/4192956
[pid=22452] ppid=22450 vsize=8700 CPUtime=0
/proc/22452/stat : 22452 (run) S 22450 22452 21813 0 -1 4202496 391 134 0 0 0 0 0 0 24 0 1 0 20926565 8908800 251 1992294400 4194304 4922060 140735021610144 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22452/statm: 2175 251 211 178 0 68 0
[pid=22454] ppid=22452 vsize=804080 CPUtime=51.06
/proc/22454/stat : 22454 (PBPASSolver) R 22452 22452 21813 0 -1 4202496 216148 0 0 0 4903 203 0 0 25 0 1 0 20926566 823377920 200360 1992294400 134512640 134902295 4293761936 18446744073709551615 4160612478 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22454/statm: 201020 200360 268 96 0 200232 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 812780

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22459
/proc/meminfo: memFree=823232/2059040 swapFree=4192888/4192956
[pid=22452] ppid=22450 vsize=8700 CPUtime=0
/proc/22452/stat : 22452 (run) S 22450 22452 21813 0 -1 4202496 391 134 0 0 0 0 0 0 24 0 1 0 20926565 8908800 251 1992294400 4194304 4922060 140735021610144 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22452/statm: 2175 251 211 178 0 68 0
[pid=22454] ppid=22452 vsize=807796 CPUtime=102.25
/proc/22454/stat : 22454 (PBPASSolver) R 22452 22452 21813 0 -1 4202496 217069 0 0 0 10020 205 0 0 25 0 1 0 20926566 827183104 201281 1992294400 134512640 134902295 4293761936 18446744073709551615 4160595173 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22454/statm: 201949 201281 268 96 0 201161 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 816496

[startup+162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22459
/proc/meminfo: memFree=820504/2059040 swapFree=4192888/4192956
[pid=22452] ppid=22450 vsize=8700 CPUtime=0
/proc/22452/stat : 22452 (run) S 22450 22452 21813 0 -1 4202496 391 134 0 0 0 0 0 0 24 0 1 0 20926565 8908800 251 1992294400 4194304 4922060 140735021610144 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22452/statm: 2175 251 211 178 0 68 0
[pid=22454] ppid=22452 vsize=810396 CPUtime=162.21
/proc/22454/stat : 22454 (PBPASSolver) R 22452 22452 21813 0 -1 4202496 217706 0 0 0 16015 206 0 0 25 0 1 0 20926566 829845504 201918 1992294400 134512640 134902295 4293761936 18446744073709551615 4160582342 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22454/statm: 202599 201918 268 96 0 201811 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 819096

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22461
/proc/meminfo: memFree=820256/2059040 swapFree=4192888/4192956
[pid=22452] ppid=22450 vsize=8700 CPUtime=0
/proc/22452/stat : 22452 (run) S 22450 22452 21813 0 -1 4202496 391 134 0 0 0 0 0 0 24 0 1 0 20926565 8908800 251 1992294400 4194304 4922060 140735021610144 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22452/statm: 2175 251 211 178 0 68 0
[pid=22454] ppid=22452 vsize=810680 CPUtime=222.19
/proc/22454/stat : 22454 (PBPASSolver) R 22452 22452 21813 0 -1 4202496 217756 0 0 0 22012 207 0 0 25 0 1 0 20926566 830136320 201968 1992294400 134512640 134902295 4293761936 18446744073709551615 4160612478 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22454/statm: 202670 201968 268 96 0 201882 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 819380

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22463
/proc/meminfo: memFree=819884/2059040 swapFree=4192888/4192956
[pid=22452] ppid=22450 vsize=8700 CPUtime=0
/proc/22452/stat : 22452 (run) S 22450 22452 21813 0 -1 4202496 391 134 0 0 0 0 0 0 24 0 1 0 20926565 8908800 251 1992294400 4194304 4922060 140735021610144 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22452/statm: 2175 251 211 178 0 68 0
[pid=22454] ppid=22452 vsize=810976 CPUtime=282.16
/proc/22454/stat : 22454 (PBPASSolver) R 22452 22452 21813 0 -1 4202496 217844 0 0 0 28008 208 0 0 25 0 1 0 20926566 830439424 202056 1992294400 134512640 134902295 4293761936 18446744073709551615 4160612844 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22454/statm: 202744 202056 268 96 0 201956 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 819676

[startup+342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22465
/proc/meminfo: memFree=818396/2059040 swapFree=4192888/4192956
[pid=22452] ppid=22450 vsize=8700 CPUtime=0
/proc/22452/stat : 22452 (run) S 22450 22452 21813 0 -1 4202496 391 134 0 0 0 0 0 0 24 0 1 0 20926565 8908800 251 1992294400 4194304 4922060 140735021610144 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22452/statm: 2175 251 211 178 0 68 0
[pid=22454] ppid=22452 vsize=812324 CPUtime=342.14
/proc/22454/stat : 22454 (PBPASSolver) R 22452 22452 21813 0 -1 4202496 218196 0 0 0 34005 209 0 0 25 0 1 0 20926566 831819776 202408 1992294400 134512640 134902295 4293761936 18446744073709551615 4160612702 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22454/statm: 203081 202408 268 96 0 202293 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 821024

[startup+402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22467
/proc/meminfo: memFree=818272/2059040 swapFree=4192888/4192956
[pid=22452] ppid=22450 vsize=8700 CPUtime=0
/proc/22452/stat : 22452 (run) S 22450 22452 21813 0 -1 4202496 391 134 0 0 0 0 0 0 24 0 1 0 20926565 8908800 251 1992294400 4194304 4922060 140735021610144 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22452/statm: 2175 251 211 178 0 68 0
[pid=22454] ppid=22452 vsize=812512 CPUtime=402.11
/proc/22454/stat : 22454 (PBPASSolver) R 22452 22452 21813 0 -1 4202496 218219 0 0 0 40002 209 0 0 25 0 1 0 20926566 832012288 202431 1992294400 134512640 134902295 4293761936 18446744073709551615 4160612478 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22454/statm: 203128 202431 268 96 0 202340 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 821212

[startup+462.301 s]

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

/proc/22454/statm: 204140 203372 268 96 0 203352 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 825260

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22489
/proc/meminfo: memFree=813436/2059040 swapFree=4192888/4192956
[pid=22452] ppid=22450 vsize=8700 CPUtime=0
/proc/22452/stat : 22452 (run) S 22450 22452 21813 0 -1 4202496 391 134 0 0 0 0 0 0 24 0 1 0 20926565 8908800 251 1992294400 4194304 4922060 140735021610144 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22452/statm: 2175 251 211 178 0 68 0
[pid=22454] ppid=22452 vsize=816956 CPUtime=1241.75
/proc/22454/stat : 22454 (PBPASSolver) R 22452 22452 21813 0 -1 4202496 219299 0 0 0 123956 219 0 0 25 0 1 0 20926566 836562944 203493 1992294400 134512640 134902295 4293761936 18446744073709551615 4160597930 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22454/statm: 204239 203493 268 96 0 203451 0
Current children cumulated CPU time (s) 1241.75
Current children cumulated vsize (KiB) 825656

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22491
/proc/meminfo: memFree=813312/2059040 swapFree=4192888/4192956
[pid=22452] ppid=22450 vsize=8700 CPUtime=0
/proc/22452/stat : 22452 (run) S 22450 22452 21813 0 -1 4202496 391 134 0 0 0 0 0 0 24 0 1 0 20926565 8908800 251 1992294400 4194304 4922060 140735021610144 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22452/statm: 2175 251 211 178 0 68 0
[pid=22454] ppid=22452 vsize=816956 CPUtime=1301.73
/proc/22454/stat : 22454 (PBPASSolver) R 22452 22452 21813 0 -1 4202496 219301 0 0 0 129953 220 0 0 25 0 1 0 20926566 836562944 203495 1992294400 134512640 134902295 4293761936 18446744073709551615 4160582266 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22454/statm: 204239 203495 268 96 0 203451 0
Current children cumulated CPU time (s) 1301.73
Current children cumulated vsize (KiB) 825656

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22500
/proc/meminfo: memFree=812692/2059040 swapFree=4192888/4192956
[pid=22452] ppid=22450 vsize=8700 CPUtime=0
/proc/22452/stat : 22452 (run) S 22450 22452 21813 0 -1 4202496 391 134 0 0 0 0 0 0 24 0 1 0 20926565 8908800 251 1992294400 4194304 4922060 140735021610144 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22452/statm: 2175 251 211 178 0 68 0
[pid=22454] ppid=22452 vsize=816956 CPUtime=1361.68
/proc/22454/stat : 22454 (PBPASSolver) R 22452 22452 21813 0 -1 4202496 219302 0 0 0 135947 221 0 0 25 0 1 0 20926566 836562944 203496 1992294400 134512640 134902295 4293761936 18446744073709551615 4160615371 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22454/statm: 204239 203496 268 96 0 203451 0
Current children cumulated CPU time (s) 1361.68
Current children cumulated vsize (KiB) 825656

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22502
/proc/meminfo: memFree=812692/2059040 swapFree=4192888/4192956
[pid=22452] ppid=22450 vsize=8700 CPUtime=0
/proc/22452/stat : 22452 (run) S 22450 22452 21813 0 -1 4202496 391 134 0 0 0 0 0 0 24 0 1 0 20926565 8908800 251 1992294400 4194304 4922060 140735021610144 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22452/statm: 2175 251 211 178 0 68 0
[pid=22454] ppid=22452 vsize=817188 CPUtime=1421.66
/proc/22454/stat : 22454 (PBPASSolver) R 22452 22452 21813 0 -1 4202496 219328 0 0 0 141945 221 0 0 25 0 1 0 20926566 836800512 203522 1992294400 134512640 134902295 4293761936 18446744073709551615 4160582272 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22454/statm: 204297 203522 268 96 0 203509 0
Current children cumulated CPU time (s) 1421.66
Current children cumulated vsize (KiB) 825888

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22504
/proc/meminfo: memFree=812940/2059040 swapFree=4192888/4192956
[pid=22452] ppid=22450 vsize=8700 CPUtime=0
/proc/22452/stat : 22452 (run) S 22450 22452 21813 0 -1 4202496 391 134 0 0 0 0 0 0 24 0 1 0 20926565 8908800 251 1992294400 4194304 4922060 140735021610144 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22452/statm: 2175 251 211 178 0 68 0
[pid=22454] ppid=22452 vsize=817188 CPUtime=1481.64
/proc/22454/stat : 22454 (PBPASSolver) R 22452 22452 21813 0 -1 4202496 219328 0 0 0 147942 222 0 0 25 0 1 0 20926566 836800512 203522 1992294400 134512640 134902295 4293761936 18446744073709551615 4160594454 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22454/statm: 204297 203522 268 96 0 203509 0
Current children cumulated CPU time (s) 1481.64
Current children cumulated vsize (KiB) 825888

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22506
/proc/meminfo: memFree=812940/2059040 swapFree=4192888/4192956
[pid=22452] ppid=22450 vsize=8700 CPUtime=0
/proc/22452/stat : 22452 (run) S 22450 22452 21813 0 -1 4202496 391 134 0 0 0 0 0 0 24 0 1 0 20926565 8908800 251 1992294400 4194304 4922060 140735021610144 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22452/statm: 2175 251 211 178 0 68 0
[pid=22454] ppid=22452 vsize=817188 CPUtime=1541.6
/proc/22454/stat : 22454 (PBPASSolver) R 22452 22452 21813 0 -1 4202496 219347 0 0 0 153938 222 0 0 25 0 1 0 20926566 836800512 203541 1992294400 134512640 134902295 4293761936 18446744073709551615 4160612478 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22454/statm: 204297 203541 268 96 0 203509 0
Current children cumulated CPU time (s) 1541.6
Current children cumulated vsize (KiB) 825888

[startup+1602.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/108 22508
/proc/meminfo: memFree=812940/2059040 swapFree=4192888/4192956
[pid=22452] ppid=22450 vsize=8700 CPUtime=0
/proc/22452/stat : 22452 (run) S 22450 22452 21813 0 -1 4202496 391 134 0 0 0 0 0 0 24 0 1 0 20926565 8908800 251 1992294400 4194304 4922060 140735021610144 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22452/statm: 2175 251 211 178 0 68 0
[pid=22454] ppid=22452 vsize=817188 CPUtime=1601.58
/proc/22454/stat : 22454 (PBPASSolver) R 22452 22452 21813 0 -1 4202496 219347 0 0 0 159935 223 0 0 25 0 1 0 20926566 836800512 203541 1992294400 134512640 134902295 4293761936 18446744073709551615 4160601348 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22454/statm: 204297 203541 268 96 0 203509 0
Current children cumulated CPU time (s) 1601.58
Current children cumulated vsize (KiB) 825888

[startup+1662.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/108 22508
/proc/meminfo: memFree=813064/2059040 swapFree=4192888/4192956
[pid=22452] ppid=22450 vsize=8700 CPUtime=0
/proc/22452/stat : 22452 (run) S 22450 22452 21813 0 -1 4202496 391 134 0 0 0 0 0 0 24 0 1 0 20926565 8908800 251 1992294400 4194304 4922060 140735021610144 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22452/statm: 2175 251 211 178 0 68 0
[pid=22454] ppid=22452 vsize=817188 CPUtime=1661.56
/proc/22454/stat : 22454 (PBPASSolver) R 22452 22452 21813 0 -1 4202496 219347 0 0 0 165932 224 0 0 25 0 1 0 20926566 836800512 203541 1992294400 134512640 134902295 4293761936 18446744073709551615 4160582366 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22454/statm: 204297 203541 268 96 0 203509 0
Current children cumulated CPU time (s) 1661.56
Current children cumulated vsize (KiB) 825888

[startup+1722.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/108 22510
/proc/meminfo: memFree=813064/2059040 swapFree=4192888/4192956
[pid=22452] ppid=22450 vsize=8700 CPUtime=0
/proc/22452/stat : 22452 (run) S 22450 22452 21813 0 -1 4202496 391 134 0 0 0 0 0 0 24 0 1 0 20926565 8908800 251 1992294400 4194304 4922060 140735021610144 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22452/statm: 2175 251 211 178 0 68 0
[pid=22454] ppid=22452 vsize=817188 CPUtime=1721.52
/proc/22454/stat : 22454 (PBPASSolver) R 22452 22452 21813 0 -1 4202496 219349 0 0 0 171928 224 0 0 25 0 1 0 20926566 836800512 203543 1992294400 134512640 134902295 4293761936 18446744073709551615 4160600983 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22454/statm: 204297 203543 268 96 0 203509 0
Current children cumulated CPU time (s) 1721.52
Current children cumulated vsize (KiB) 825888

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22512
/proc/meminfo: memFree=812816/2059040 swapFree=4192888/4192956
[pid=22452] ppid=22450 vsize=8700 CPUtime=0
/proc/22452/stat : 22452 (run) S 22450 22452 21813 0 -1 4202496 391 134 0 0 0 0 0 0 24 0 1 0 20926565 8908800 251 1992294400 4194304 4922060 140735021610144 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22452/statm: 2175 251 211 178 0 68 0
[pid=22454] ppid=22452 vsize=817352 CPUtime=1781.5
/proc/22454/stat : 22454 (PBPASSolver) R 22452 22452 21813 0 -1 4202496 219381 0 0 0 177925 225 0 0 25 0 1 0 20926566 836968448 203575 1992294400 134512640 134902295 4293761936 18446744073709551615 4160612840 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22454/statm: 204338 203575 268 96 0 203550 0
Current children cumulated CPU time (s) 1781.5
Current children cumulated vsize (KiB) 826052



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22512
/proc/meminfo: memFree=812816/2059040 swapFree=4192888/4192956
[pid=22452] ppid=22450 vsize=8700 CPUtime=0
/proc/22452/stat : 22452 (run) S 22450 22452 21813 0 -1 4202496 391 134 0 0 0 0 0 0 24 0 1 0 20926565 8908800 251 1992294400 4194304 4922060 140735021610144 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22452/statm: 2175 251 211 178 0 68 0
[pid=22454] ppid=22452 vsize=817352 CPUtime=1800.09
/proc/22454/stat : 22454 (PBPASSolver) R 22452 22452 21813 0 -1 4202496 219381 0 0 0 179784 225 0 0 25 0 1 0 20926566 836968448 203575 1992294400 134512640 134902295 4293761936 18446744073709551615 4160594933 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22454/statm: 204338 203575 268 96 0 203550 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 826052

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

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

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22512
/proc/meminfo: memFree=812816/2059040 swapFree=4192888/4192956
[pid=22452] ppid=22450 vsize=8700 CPUtime=0
/proc/22452/stat : 22452 (run) S 22450 22452 21813 0 -1 4202496 391 134 0 0 0 0 0 0 24 0 1 0 20926565 8908800 251 1992294400 4194304 4922060 140735021610144 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22452/statm: 2175 251 211 178 0 68 0
[pid=22454] ppid=22452 vsize=817352 CPUtime=1800.09
/proc/22454/stat : 22454 (PBPASSolver) R 22452 22452 21813 0 -1 4202496 219381 0 0 0 179784 225 0 0 25 0 1 0 20926566 836968448 203575 1992294400 134512640 134902295 4293761936 18446744073709551615 4160594933 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/22454/statm: 204338 203575 268 96 0 203550 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 826052

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22452 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1800.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.91
CPU time (s): 1800.09
CPU user time (s): 1797.84
CPU system time (s): 2.25
CPU usage (%): 99.9543
Max. virtual memory (cumulated for all children) (KiB): 826052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 525
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 3

runsolver used 4.31334 second user time and 8.79266 second system time

The end

Launcher Data 

Begin job on node041 at 2010-06-17 19:38:59
IDJOB=2673711
IDBENCH=2109
IDSOLVER=1174
FILE ID=node041/2673711-1276796339
PBS_JOBID= 11176576
Free space on /tmp= 62028 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par32-3.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673711-1276796339/watcher-2673711-1276796339 -o /tmp/evaluation-result-2673711-1276796339/solver-2673711-1276796339 -C 1800 -W 2000 -M 1800  run HOME/instance-2673711-1276796339.opb

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

MD5SUM BENCH= 473e2cd0e31e48ba0932d7bd34857dd0
RANDOM SEED=1732537556

node041.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		: 3000.251
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	: 6000.50
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		: 3000.251
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	: 5599.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1630264 kB
Buffers:        103504 kB
Cached:         187344 kB
SwapCached:         64 kB
Active:         154072 kB
Inactive:       196300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1630264 kB
SwapTotal:     4192956 kB
SwapFree:      4192888 kB
Dirty:            1284 kB
Writeback:           0 kB
AnonPages:       59432 kB
Mapped:          15460 kB
Slab:            56648 kB
PageTables:       4008 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179824 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= 62028 MiB
End job on node041 at 2010-06-17 20:09:02