Trace number 2673367

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) 1800.02 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=59-P1=103-P2=101-P3=43-P4=37-P5=37-P6=17-P7=23-B.opb
MD5SUMa9881f8d96a669a457a765316e0eed8c
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.58391
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables147
Total number of constraints15
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints15
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)343
Sum of products size (including duplicates)686
Number of different products343
Sum of products size686

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-2673367-1276809764/watcher-2673367-1276809764 -o /tmp/evaluation-result-2673367-1276809764/solver-2673367-1276809764 -C 1800 -W 2000 -M 1800 run HOME/instance-2673367-1276809764.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: 0.92 0.98 0.99 3/106 17605
/proc/meminfo: memFree=1847388/2059040 swapFree=4135616/4192956
[pid=17605] ppid=17603 vsize=8700 CPUtime=0
/proc/17605/stat : 17605 (run) S 17603 17605 16923 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 56577752 8908800 251 1992294400 4194304 4922060 140735110327968 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17605/statm: 2175 251 211 178 0 68 0

[startup+0.0474051 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 17605
/proc/meminfo: memFree=1847388/2059040 swapFree=4135616/4192956
[pid=17605] ppid=17603 vsize=8700 CPUtime=0
/proc/17605/stat : 17605 (run) S 17603 17605 16923 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 56577752 8908800 251 1992294400 4194304 4922060 140735110327968 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17605/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101413 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 17605
/proc/meminfo: memFree=1847388/2059040 swapFree=4135616/4192956
[pid=17605] ppid=17603 vsize=8700 CPUtime=0
/proc/17605/stat : 17605 (run) S 17603 17605 16923 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 56577752 8908800 251 1992294400 4194304 4922060 140735110327968 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17605/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301447 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 17605
/proc/meminfo: memFree=1847388/2059040 swapFree=4135616/4192956
[pid=17605] ppid=17603 vsize=8700 CPUtime=0
/proc/17605/stat : 17605 (run) S 17603 17605 16923 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 56577752 8908800 251 1992294400 4194304 4922060 140735110327968 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17605/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701516 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 17605
/proc/meminfo: memFree=1847388/2059040 swapFree=4135616/4192956
[pid=17605] ppid=17603 vsize=8700 CPUtime=0
/proc/17605/stat : 17605 (run) S 17603 17605 16923 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 56577752 8908800 251 1992294400 4194304 4922060 140735110327968 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17605/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50165 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 17608
/proc/meminfo: memFree=1824432/2059040 swapFree=4135616/4192956
[pid=17605] ppid=17603 vsize=8700 CPUtime=0
/proc/17605/stat : 17605 (run) S 17603 17605 16923 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 56577752 8908800 251 1992294400 4194304 4922060 140735110327968 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17605/statm: 2175 251 211 178 0 68 0
[pid=17607] ppid=17605 vsize=34960 CPUtime=1.49
/proc/17607/stat : 17607 (PBPASSolver) R 17605 17605 16923 0 -1 4202496 8356 0 0 0 144 5 0 0 23 0 1 0 56577752 35799040 7879 1992294400 134512640 134902295 4291752032 18446744073709551615 134791119 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17607/statm: 8740 7879 263 96 0 7952 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 43660

[startup+3.10193 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 17608
/proc/meminfo: memFree=1815752/2059040 swapFree=4135616/4192956
[pid=17605] ppid=17603 vsize=8700 CPUtime=0
/proc/17605/stat : 17605 (run) S 17603 17605 16923 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 56577752 8908800 251 1992294400 4194304 4922060 140735110327968 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17605/statm: 2175 251 211 178 0 68 0
[pid=17607] ppid=17605 vsize=35924 CPUtime=3.08
/proc/17607/stat : 17607 (PBPASSolver) R 17605 17605 16923 0 -1 4202496 8635 0 0 0 303 5 0 0 25 0 1 0 56577752 36786176 8150 1992294400 134512640 134902295 4291752032 18446744073709551615 4160664175 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17607/statm: 8981 8150 270 96 0 8193 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 44624

[startup+6.30148 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 17608
/proc/meminfo: memFree=1814140/2059040 swapFree=4135616/4192956
[pid=17605] ppid=17603 vsize=8700 CPUtime=0
/proc/17605/stat : 17605 (run) S 17603 17605 16923 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 56577752 8908800 251 1992294400 4194304 4922060 140735110327968 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17605/statm: 2175 251 211 178 0 68 0
[pid=17607] ppid=17605 vsize=37244 CPUtime=6.28
/proc/17607/stat : 17607 (PBPASSolver) R 17605 17605 16923 0 -1 4202496 8967 0 0 0 623 5 0 0 25 0 1 0 56577752 38137856 8482 1992294400 134512640 134902295 4291752032 18446744073709551615 4160676853 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17607/statm: 9311 8482 270 96 0 8523 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 45944

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 17610
/proc/meminfo: memFree=1811784/2059040 swapFree=4135616/4192956
[pid=17605] ppid=17603 vsize=8700 CPUtime=0
/proc/17605/stat : 17605 (run) S 17603 17605 16923 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 56577752 8908800 251 1992294400 4194304 4922060 140735110327968 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17605/statm: 2175 251 211 178 0 68 0
[pid=17607] ppid=17605 vsize=39356 CPUtime=12.69
/proc/17607/stat : 17607 (PBPASSolver) R 17605 17605 16923 0 -1 4202496 9487 0 0 0 1263 6 0 0 25 0 1 0 56577752 40300544 9002 1992294400 134512640 134902295 4291752032 18446744073709551615 4160694398 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17607/statm: 9839 9002 270 96 0 9051 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 48056

[startup+25.5008 s]
/proc/loadavg: 0.95 0.98 0.99 2/108 17610
/proc/meminfo: memFree=1809180/2059040 swapFree=4135616/4192956
[pid=17605] ppid=17603 vsize=8700 CPUtime=0
/proc/17605/stat : 17605 (run) S 17603 17605 16923 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 56577752 8908800 251 1992294400 4194304 4922060 140735110327968 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17605/statm: 2175 251 211 178 0 68 0
[pid=17607] ppid=17605 vsize=41744 CPUtime=25.48
/proc/17607/stat : 17607 (PBPASSolver) R 17605 17605 16923 0 -1 4202496 10094 0 0 0 2542 6 0 0 25 0 1 0 56577752 42745856 9609 1992294400 134512640 134902295 4291752032 18446744073709551615 4160664222 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17607/statm: 10436 9609 270 96 0 9648 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 50444

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/108 17610
/proc/meminfo: memFree=1804220/2059040 swapFree=4135616/4192956
[pid=17605] ppid=17603 vsize=8700 CPUtime=0
/proc/17605/stat : 17605 (run) S 17603 17605 16923 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 56577752 8908800 251 1992294400 4194304 4922060 140735110327968 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17605/statm: 2175 251 211 178 0 68 0
[pid=17607] ppid=17605 vsize=46860 CPUtime=51.07
/proc/17607/stat : 17607 (PBPASSolver) R 17605 17605 16923 0 -1 4202496 11370 0 0 0 5099 8 0 0 25 0 1 0 56577752 47984640 10885 1992294400 134512640 134902295 4291752032 18446744073709551615 4160694572 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17607/statm: 11715 10885 270 96 0 10927 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 55560

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 17612
/proc/meminfo: memFree=1793928/2059040 swapFree=4135616/4192956
[pid=17605] ppid=17603 vsize=8700 CPUtime=0
/proc/17605/stat : 17605 (run) S 17603 17605 16923 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 56577752 8908800 251 1992294400 4194304 4922060 140735110327968 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17605/statm: 2175 251 211 178 0 68 0
[pid=17607] ppid=17605 vsize=56868 CPUtime=102.26
/proc/17607/stat : 17607 (PBPASSolver) R 17605 17605 16923 0 -1 4202496 13860 0 0 0 10216 10 0 0 25 0 1 0 56577752 58232832 13375 1992294400 134512640 134902295 4291752032 18446744073709551615 4160678077 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17607/statm: 14217 13375 270 96 0 13429 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 65568

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 17614
/proc/meminfo: memFree=1781900/2059040 swapFree=4135616/4192956
[pid=17605] ppid=17603 vsize=8700 CPUtime=0
/proc/17605/stat : 17605 (run) S 17603 17605 16923 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 56577752 8908800 251 1992294400 4194304 4922060 140735110327968 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17605/statm: 2175 251 211 178 0 68 0
[pid=17607] ppid=17605 vsize=68876 CPUtime=162.24
/proc/17607/stat : 17607 (PBPASSolver) R 17605 17605 16923 0 -1 4202496 16859 0 0 0 16211 13 0 0 25 0 1 0 56577752 70529024 16374 1992294400 134512640 134902295 4291752032 18446744073709551615 4160695548 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17607/statm: 17219 16374 270 96 0 16431 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 77576

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 17614
/proc/meminfo: memFree=1774708/2059040 swapFree=4135616/4192956
[pid=17605] ppid=17603 vsize=8700 CPUtime=0
/proc/17605/stat : 17605 (run) S 17603 17605 16923 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 56577752 8908800 251 1992294400 4194304 4922060 140735110327968 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17605/statm: 2175 251 211 178 0 68 0
[pid=17607] ppid=17605 vsize=76112 CPUtime=222.21
/proc/17607/stat : 17607 (PBPASSolver) R 17605 17605 16923 0 -1 4202496 18630 0 0 0 22206 15 0 0 25 0 1 0 56577752 77938688 18145 1992294400 134512640 134902295 4291752032 18446744073709551615 4160676331 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17607/statm: 19028 18145 270 96 0 18240 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 84812

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 17616
/proc/meminfo: memFree=1761812/2059040 swapFree=4135616/4192956
[pid=17605] ppid=17603 vsize=8700 CPUtime=0
/proc/17605/stat : 17605 (run) S 17603 17605 16923 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 56577752 8908800 251 1992294400 4194304 4922060 140735110327968 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17605/statm: 2175 251 211 178 0 68 0
[pid=17607] ppid=17605 vsize=88928 CPUtime=282.2
/proc/17607/stat : 17607 (PBPASSolver) R 17605 17605 16923 0 -1 4202496 21873 0 0 0 28201 19 0 0 25 0 1 0 56577752 91062272 21388 1992294400 134512640 134902295 4291752032 18446744073709551615 4160697264 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17607/statm: 22232 21388 270 96 0 21444 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 97628

[startup+342.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/108 17618
/proc/meminfo: memFree=1756984/2059040 swapFree=4135616/4192956
[pid=17605] ppid=17603 vsize=8700 CPUtime=0
/proc/17605/stat : 17605 (run) S 17603 17605 16923 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 56577752 8908800 251 1992294400 4194304 4922060 140735110327968 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17605/statm: 2175 251 211 178 0 68 0
[pid=17607] ppid=17605 vsize=93832 CPUtime=342.17
/proc/17607/stat : 17607 (PBPASSolver) R 17605 17605 16923 0 -1 4202496 23053 0 0 0 34197 20 0 0 25 0 1 0 56577752 96083968 22568 1992294400 134512640 134902295 4291752032 18446744073709551615 4160664208 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17607/statm: 23458 22568 270 96 0 22670 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 102532

[startup+402.302 s]
/proc/loadavg: 1.12 1.03 1.01 2/108 17620
/proc/meminfo: memFree=1754628/2059040 swapFree=4135616/4192956
[pid=17605] ppid=17603 vsize=8700 CPUtime=0
/proc/17605/stat : 17605 (run) S 17603 17605 16923 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 56577752 8908800 251 1992294400 4194304 4922060 140735110327968 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17605/statm: 2175 251 211 178 0 68 0
[pid=17607] ppid=17605 vsize=96212 CPUtime=402.15
/proc/17607/stat : 17607 (PBPASSolver) R 17605 17605 16923 0 -1 4202496 23652 0 0 0 40194 21 0 0 25 0 1 0 56577752 98521088 23167 1992294400 134512640 134902295 4291752032 18446744073709551615 4160694398 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17607/statm: 24053 23167 270 96 0 23265 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 104912

[startup+462.301 s]

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

/proc/17607/statm: 32249 31331 270 96 0 31461 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 137696

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17640
/proc/meminfo: memFree=1719412/2059040 swapFree=4135616/4192956
[pid=17605] ppid=17603 vsize=8700 CPUtime=0
/proc/17605/stat : 17605 (run) S 17603 17605 16923 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 56577752 8908800 251 1992294400 4194304 4922060 140735110327968 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17605/statm: 2175 251 211 178 0 68 0
[pid=17607] ppid=17605 vsize=130964 CPUtime=1181.9
/proc/17607/stat : 17607 (PBPASSolver) R 17605 17605 16923 0 -1 4202496 32268 0 0 0 118160 30 0 0 25 0 1 0 56577752 134107136 31783 1992294400 134512640 134902295 4291752032 18446744073709551615 4160676372 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17607/statm: 32741 31783 270 96 0 31953 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 139664

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17642
/proc/meminfo: memFree=1717056/2059040 swapFree=4135616/4192956
[pid=17605] ppid=17603 vsize=8700 CPUtime=0
/proc/17605/stat : 17605 (run) S 17603 17605 16923 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 56577752 8908800 251 1992294400 4194304 4922060 140735110327968 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17605/statm: 2175 251 211 178 0 68 0
[pid=17607] ppid=17605 vsize=133060 CPUtime=1241.88
/proc/17607/stat : 17607 (PBPASSolver) R 17605 17605 16923 0 -1 4202496 32797 0 0 0 124157 31 0 0 25 0 1 0 56577752 136253440 32312 1992294400 134512640 134902295 4291752032 18446744073709551615 4160694398 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17607/statm: 33265 32312 270 96 0 32477 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 141760

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17644
/proc/meminfo: memFree=1714948/2059040 swapFree=4135616/4192956
[pid=17605] ppid=17603 vsize=8700 CPUtime=0
/proc/17605/stat : 17605 (run) S 17603 17605 16923 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 56577752 8908800 251 1992294400 4194304 4922060 140735110327968 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17605/statm: 2175 251 211 178 0 68 0
[pid=17607] ppid=17605 vsize=134908 CPUtime=1301.87
/proc/17607/stat : 17607 (PBPASSolver) R 17605 17605 16923 0 -1 4202496 33294 0 0 0 130155 32 0 0 25 0 1 0 56577752 138145792 32809 1992294400 134512640 134902295 4291752032 18446744073709551615 4160694398 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17607/statm: 33727 32809 270 96 0 32939 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 143608

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17646
/proc/meminfo: memFree=1711848/2059040 swapFree=4135616/4192956
[pid=17605] ppid=17603 vsize=8700 CPUtime=0
/proc/17605/stat : 17605 (run) S 17603 17605 16923 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 56577752 8908800 251 1992294400 4194304 4922060 140735110327968 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17605/statm: 2175 251 211 178 0 68 0
[pid=17607] ppid=17605 vsize=138096 CPUtime=1361.85
/proc/17607/stat : 17607 (PBPASSolver) R 17605 17605 16923 0 -1 4202496 34090 0 0 0 136152 33 0 0 25 0 1 0 56577752 141410304 33605 1992294400 134512640 134902295 4291752032 18446744073709551615 4160682663 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17607/statm: 34524 33605 270 96 0 33736 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 146796

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17646
/proc/meminfo: memFree=1702672/2059040 swapFree=4135616/4192956
[pid=17605] ppid=17603 vsize=8700 CPUtime=0
/proc/17605/stat : 17605 (run) S 17603 17605 16923 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 56577752 8908800 251 1992294400 4194304 4922060 140735110327968 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17605/statm: 2175 251 211 178 0 68 0
[pid=17607] ppid=17605 vsize=147740 CPUtime=1421.83
/proc/17607/stat : 17607 (PBPASSolver) R 17605 17605 16923 0 -1 4202496 36358 0 0 0 142148 35 0 0 25 0 1 0 56577752 151285760 35873 1992294400 134512640 134902295 4291752032 18446744073709551615 4160683173 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17607/statm: 36935 35873 270 96 0 36147 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 156440

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17648
/proc/meminfo: memFree=1693868/2059040 swapFree=4135616/4192956
[pid=17605] ppid=17603 vsize=8700 CPUtime=0
/proc/17605/stat : 17605 (run) S 17603 17605 16923 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 56577752 8908800 251 1992294400 4194304 4922060 140735110327968 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17605/statm: 2175 251 211 178 0 68 0
[pid=17607] ppid=17605 vsize=156472 CPUtime=1481.81
/proc/17607/stat : 17607 (PBPASSolver) R 17605 17605 16923 0 -1 4202496 38559 0 0 0 148144 37 0 0 25 0 1 0 56577752 160227328 38074 1992294400 134512640 134902295 4291752032 18446744073709551615 4160664319 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17607/statm: 39118 38074 270 96 0 38330 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 165172

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17650
/proc/meminfo: memFree=1686056/2059040 swapFree=4135616/4192956
[pid=17605] ppid=17603 vsize=8700 CPUtime=0
/proc/17605/stat : 17605 (run) S 17603 17605 16923 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 56577752 8908800 251 1992294400 4194304 4922060 140735110327968 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17605/statm: 2175 251 211 178 0 68 0
[pid=17607] ppid=17605 vsize=164204 CPUtime=1541.79
/proc/17607/stat : 17607 (PBPASSolver) R 17605 17605 16923 0 -1 4202496 40496 0 0 0 154139 40 0 0 25 0 1 0 56577752 168144896 40011 1992294400 134512640 134902295 4291752032 18446744073709551615 4160664186 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17607/statm: 41051 40011 270 96 0 40263 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 172904

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17652
/proc/meminfo: memFree=1679732/2059040 swapFree=4135616/4192956
[pid=17605] ppid=17603 vsize=8700 CPUtime=0
/proc/17605/stat : 17605 (run) S 17603 17605 16923 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 56577752 8908800 251 1992294400 4194304 4922060 140735110327968 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17605/statm: 2175 251 211 178 0 68 0
[pid=17607] ppid=17605 vsize=170412 CPUtime=1601.77
/proc/17607/stat : 17607 (PBPASSolver) R 17605 17605 16923 0 -1 4202496 42047 0 0 0 160135 42 0 0 25 0 1 0 56577752 174501888 41562 1992294400 134512640 134902295 4291752032 18446744073709551615 4160694398 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17607/statm: 42603 41562 270 96 0 41815 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 179112

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17654
/proc/meminfo: memFree=1673408/2059040 swapFree=4135616/4192956
[pid=17605] ppid=17603 vsize=8700 CPUtime=0
/proc/17605/stat : 17605 (run) S 17603 17605 16923 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 56577752 8908800 251 1992294400 4194304 4922060 140735110327968 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17605/statm: 2175 251 211 178 0 68 0
[pid=17607] ppid=17605 vsize=176656 CPUtime=1661.74
/proc/17607/stat : 17607 (PBPASSolver) R 17605 17605 16923 0 -1 4202496 43602 0 0 0 166131 43 0 0 25 0 1 0 56577752 180895744 43117 1992294400 134512640 134902295 4291752032 18446744073709551615 4160702170 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17607/statm: 44164 43117 270 96 0 43376 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 185356

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17654
/proc/meminfo: memFree=1671176/2059040 swapFree=4135616/4192956
[pid=17605] ppid=17603 vsize=8700 CPUtime=0
/proc/17605/stat : 17605 (run) S 17603 17605 16923 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 56577752 8908800 251 1992294400 4194304 4922060 140735110327968 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17605/statm: 2175 251 211 178 0 68 0
[pid=17607] ppid=17605 vsize=178912 CPUtime=1721.73
/proc/17607/stat : 17607 (PBPASSolver) R 17605 17605 16923 0 -1 4202496 44168 0 0 0 172129 44 0 0 25 0 1 0 56577752 183205888 43683 1992294400 134512640 134902295 4291752032 18446744073709551615 4160678726 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17607/statm: 44728 43683 270 96 0 43940 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 187612

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17656
/proc/meminfo: memFree=1671052/2059040 swapFree=4135616/4192956
[pid=17605] ppid=17603 vsize=8700 CPUtime=0
/proc/17605/stat : 17605 (run) S 17603 17605 16923 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 56577752 8908800 251 1992294400 4194304 4922060 140735110327968 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17605/statm: 2175 251 211 178 0 68 0
[pid=17607] ppid=17605 vsize=178912 CPUtime=1781.71
/proc/17607/stat : 17607 (PBPASSolver) R 17605 17605 16923 0 -1 4202496 44168 0 0 0 178127 44 0 0 25 0 1 0 56577752 183205888 43683 1992294400 134512640 134902295 4291752032 18446744073709551615 4160697288 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17607/statm: 44728 43683 270 96 0 43940 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 187612



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 3/108 17656
/proc/meminfo: memFree=1671052/2059040 swapFree=4135616/4192956
[pid=17605] ppid=17603 vsize=8700 CPUtime=0
/proc/17605/stat : 17605 (run) S 17603 17605 16923 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 56577752 8908800 251 1992294400 4194304 4922060 140735110327968 18446744073709551615 255345663109 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17605/statm: 2175 251 211 178 0 68 0
[pid=17607] ppid=17605 vsize=178912 CPUtime=1800.02
/proc/17607/stat : 17607 (PBPASSolver) R 17605 17605 16923 0 -1 4202496 44168 0 0 0 179958 44 0 0 25 0 1 0 56577752 183205888 43683 1992294400 134512640 134902295 4291752032 18446744073709551615 4160682567 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17607/statm: 44728 43683 270 96 0 43940 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 187612

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 17605 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=1999
# CPU time returned by wait4() is 0.003998
# while last known CPU time is 1800.02
#
# 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): 1800.02
CPU user time (s): 1799.58
CPU system time (s): 0.44
CPU usage (%): 99.9665
Max. virtual memory (cumulated for all children) (KiB): 187612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 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= 4
involuntary context switches= 3

runsolver used 2.95155 second user time and 8.5257 second system time

The end

Launcher Data 

Begin job on node014 at 2010-06-17 23:22:44
IDJOB=2673367
IDBENCH=48034
IDSOLVER=1174
FILE ID=node014/2673367-1276809764
PBS_JOBID= 11176643
Free space on /tmp= 62544 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=59-P1=103-P2=101-P3=43-P4=37-P5=37-P6=17-P7=23-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673367-1276809764/watcher-2673367-1276809764 -o /tmp/evaluation-result-2673367-1276809764/solver-2673367-1276809764 -C 1800 -W 2000 -M 1800  run HOME/instance-2673367-1276809764.opb

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

MD5SUM BENCH= a9881f8d96a669a457a765316e0eed8c
RANDOM SEED=361440428

node014.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		: 3000.258
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.258
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1847908 kB
Buffers:         34276 kB
Cached:          90708 kB
SwapCached:      10212 kB
Active:          54404 kB
Inactive:        83852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1847908 kB
SwapTotal:     4192956 kB
SwapFree:      4135616 kB
Dirty:             628 kB
Writeback:           0 kB
AnonPages:       11872 kB
Mapped:           9144 kB
Slab:            50932 kB
PageTables:       4020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182380 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= 62544 MiB
End job on node014 at 2010-06-17 23:52:46