Trace number 2673434

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) 1800.08 1800.91

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=7-P0=131-P1=89-P2=127-P3=37-B.opb
MD5SUMb163134236a18751e6971651a3b5a0d9
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 benchmark0.418935
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 variables63
Total number of constraints7
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 constraints7
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)147
Sum of products size (including duplicates)294
Number of different products147
Sum of products size294

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

33.77/33.84	c 63 7 147 294 0 0 0 0
33.77/33.84	o 81
33.77/33.84	c 64 ~x26433+32 ~x26432+16 ~x26431+8 ~x26430+4 ~x26429+2 ~x26428+1 ~x26427+64 ~x8+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=214
33.77/33.84	o 23
33.77/33.84	c 64 ~x26433+32 ~x26432+16 ~x26431+8 ~x26430+4 ~x26429+2 ~x26428+1 ~x26427+64 ~x8+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=243
142.22/142.36	o 3
142.22/142.36	c 64 ~x26433+32 ~x26432+16 ~x26431+8 ~x26430+4 ~x26429+2 ~x26428+1 ~x26427+64 ~x8+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=253
142.22/142.36	c 64 ~x26433+32 ~x26432+16 ~x26431+8 ~x26430+4 ~x26429+2 ~x26428+1 ~x26427+64 ~x8+32 ~x7+16 ~x6+8

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-2673434-1276811450/watcher-2673434-1276811450 -o /tmp/evaluation-result-2673434-1276811450/solver-2673434-1276811450 -C 1800 -W 2000 -M 1800 run HOME/instance-2673434-1276811450.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 0.97 0.99 2/106 25071
/proc/meminfo: memFree=1851040/2059040 swapFree=4139800/4192956
[pid=25071] ppid=25069 vsize=8700 CPUtime=0
/proc/25071/stat : 25071 (run) S 25069 25071 24301 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22438743 8908800 251 1992294400 4194304 4922060 140736303273632 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25071/statm: 2175 251 211 178 0 68 0

[startup+0.0442449 s]
/proc/loadavg: 0.92 0.97 0.99 2/106 25071
/proc/meminfo: memFree=1851040/2059040 swapFree=4139800/4192956
[pid=25071] ppid=25069 vsize=8700 CPUtime=0
/proc/25071/stat : 25071 (run) S 25069 25071 24301 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22438743 8908800 251 1992294400 4194304 4922060 140736303273632 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25071/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101244 s]
/proc/loadavg: 0.92 0.97 0.99 2/106 25071
/proc/meminfo: memFree=1851040/2059040 swapFree=4139800/4192956
[pid=25071] ppid=25069 vsize=8700 CPUtime=0
/proc/25071/stat : 25071 (run) S 25069 25071 24301 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22438743 8908800 251 1992294400 4194304 4922060 140736303273632 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25071/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301265 s]
/proc/loadavg: 0.92 0.97 0.99 2/106 25071
/proc/meminfo: memFree=1851040/2059040 swapFree=4139800/4192956
[pid=25071] ppid=25069 vsize=8700 CPUtime=0
/proc/25071/stat : 25071 (run) S 25069 25071 24301 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22438743 8908800 251 1992294400 4194304 4922060 140736303273632 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25071/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701306 s]
/proc/loadavg: 0.92 0.97 0.99 2/106 25071
/proc/meminfo: memFree=1851040/2059040 swapFree=4139800/4192956
[pid=25071] ppid=25069 vsize=8700 CPUtime=0
/proc/25071/stat : 25071 (run) S 25069 25071 24301 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22438743 8908800 251 1992294400 4194304 4922060 140736303273632 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25071/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50139 s]
/proc/loadavg: 0.92 0.97 0.99 2/108 25074
/proc/meminfo: memFree=1836268/2059040 swapFree=4139800/4192956
[pid=25071] ppid=25069 vsize=8700 CPUtime=0
/proc/25071/stat : 25071 (run) S 25069 25071 24301 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22438743 8908800 251 1992294400 4194304 4922060 140736303273632 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25071/statm: 2175 251 211 178 0 68 0
[pid=25073] ppid=25071 vsize=18004 CPUtime=1.49
/proc/25073/stat : 25073 (PBPASSolver) R 25071 25071 24301 0 -1 4202496 4284 0 0 0 147 2 0 0 25 0 1 0 22438743 18436096 3904 1992294400 134512640 134902295 4291353152 18446744073709551615 4160026892 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25073/statm: 4501 3904 270 96 0 3713 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26704

[startup+3.10055 s]
/proc/loadavg: 0.92 0.97 0.99 2/108 25074
/proc/meminfo: memFree=1835524/2059040 swapFree=4139800/4192956
[pid=25071] ppid=25069 vsize=8700 CPUtime=0
/proc/25071/stat : 25071 (run) S 25069 25071 24301 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22438743 8908800 251 1992294400 4194304 4922060 140736303273632 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25071/statm: 2175 251 211 178 0 68 0
[pid=25073] ppid=25071 vsize=18744 CPUtime=3.09
/proc/25073/stat : 25073 (PBPASSolver) R 25071 25071 24301 0 -1 4202496 4476 0 0 0 307 2 0 0 25 0 1 0 22438743 19193856 4096 1992294400 134512640 134902295 4291353152 18446744073709551615 4160015944 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25073/statm: 4686 4096 270 96 0 3898 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27444

[startup+6.30088 s]
/proc/loadavg: 0.93 0.97 0.99 2/108 25074
/proc/meminfo: memFree=1834036/2059040 swapFree=4139800/4192956
[pid=25071] ppid=25069 vsize=8700 CPUtime=0
/proc/25071/stat : 25071 (run) S 25069 25071 24301 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22438743 8908800 251 1992294400 4194304 4922060 140736303273632 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25071/statm: 2175 251 211 178 0 68 0
[pid=25073] ppid=25071 vsize=19932 CPUtime=6.29
/proc/25073/stat : 25073 (PBPASSolver) R 25071 25071 24301 0 -1 4202496 4777 0 0 0 627 2 0 0 25 0 1 0 22438743 20410368 4397 1992294400 134512640 134902295 4291353152 18446744073709551615 4160017491 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25073/statm: 4983 4397 270 96 0 4195 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28632

[startup+12.7005 s]
/proc/loadavg: 0.93 0.97 0.99 2/108 25076
/proc/meminfo: memFree=1825604/2059040 swapFree=4139800/4192956
[pid=25071] ppid=25069 vsize=8700 CPUtime=0
/proc/25071/stat : 25071 (run) S 25069 25071 24301 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22438743 8908800 251 1992294400 4194304 4922060 140736303273632 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25071/statm: 2175 251 211 178 0 68 0
[pid=25073] ppid=25071 vsize=29660 CPUtime=12.68
/proc/25073/stat : 25073 (PBPASSolver) R 25071 25071 24301 0 -1 4202496 10280 0 0 0 1264 4 0 0 25 0 1 0 22438743 30371840 6372 1992294400 134512640 134902295 4291353152 18446744073709551615 4160026758 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25073/statm: 7415 6372 270 96 0 6627 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 38360

[startup+25.5009 s]
/proc/loadavg: 0.95 0.97 0.99 2/108 25076
/proc/meminfo: memFree=1821512/2059040 swapFree=4139800/4192956
[pid=25071] ppid=25069 vsize=8700 CPUtime=0
/proc/25071/stat : 25071 (run) S 25069 25071 24301 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22438743 8908800 251 1992294400 4194304 4922060 140736303273632 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25071/statm: 2175 251 211 178 0 68 0
[pid=25073] ppid=25071 vsize=33888 CPUtime=25.48
/proc/25073/stat : 25073 (PBPASSolver) R 25071 25071 24301 0 -1 4202496 11323 0 0 0 2542 6 0 0 25 0 1 0 22438743 34701312 7415 1992294400 134512640 134902295 4291353152 18446744073709551615 4159996641 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25073/statm: 8472 7415 270 96 0 7684 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 42588

[startup+51.1015 s]
/proc/loadavg: 0.96 0.97 0.99 2/108 25076
/proc/meminfo: memFree=1821388/2059040 swapFree=4139800/4192956
[pid=25071] ppid=25069 vsize=8700 CPUtime=0
/proc/25071/stat : 25071 (run) S 25069 25071 24301 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22438743 8908800 251 1992294400 4194304 4922060 140736303273632 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25071/statm: 2175 251 211 178 0 68 0
[pid=25073] ppid=25071 vsize=34152 CPUtime=51.07
/proc/25073/stat : 25073 (PBPASSolver) R 25071 25071 24301 0 -1 4202496 17154 0 0 0 5099 8 0 0 25 0 1 0 22438743 34971648 7473 1992294400 134512640 134902295 4291353152 18446744073709551615 4160026970 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25073/statm: 8538 7473 270 96 0 7750 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 42852

[startup+102.309 s]
/proc/loadavg: 0.98 0.97 0.99 2/108 25078
/proc/meminfo: memFree=1809980/2059040 swapFree=4139800/4192956
[pid=25071] ppid=25069 vsize=8700 CPUtime=0
/proc/25071/stat : 25071 (run) S 25069 25071 24301 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22438743 8908800 251 1992294400 4194304 4922060 140736303273632 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25071/statm: 2175 251 211 178 0 68 0
[pid=25073] ppid=25071 vsize=45108 CPUtime=102.25
/proc/25073/stat : 25073 (PBPASSolver) R 25071 25071 24301 0 -1 4202496 19905 0 0 0 10214 11 0 0 25 0 1 0 22438743 46190592 10224 1992294400 134512640 134902295 4291353152 18446744073709551615 4160027101 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25073/statm: 11277 10224 270 96 0 10489 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 53808

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25080
/proc/meminfo: memFree=1818660/2059040 swapFree=4139800/4192956
[pid=25071] ppid=25069 vsize=8700 CPUtime=0
/proc/25071/stat : 25071 (run) S 25069 25071 24301 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22438743 8908800 251 1992294400 4194304 4922060 140736303273632 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25071/statm: 2175 251 211 178 0 68 0
[pid=25073] ppid=25071 vsize=36580 CPUtime=162.22
/proc/25073/stat : 25073 (PBPASSolver) R 25071 25071 24301 0 -1 4202496 30578 0 0 0 16205 17 0 0 25 0 1 0 22438743 37457920 8079 1992294400 134512640 134902295 4291353152 18446744073709551615 4160017310 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25073/statm: 9145 8079 270 96 0 8357 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 45280

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25080
/proc/meminfo: memFree=1807004/2059040 swapFree=4139800/4192956
[pid=25071] ppid=25069 vsize=8700 CPUtime=0
/proc/25071/stat : 25071 (run) S 25069 25071 24301 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22438743 8908800 251 1992294400 4194304 4922060 140736303273632 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25071/statm: 2175 251 211 178 0 68 0
[pid=25073] ppid=25071 vsize=48240 CPUtime=222.19
/proc/25073/stat : 25073 (PBPASSolver) R 25071 25071 24301 0 -1 4202496 33466 0 0 0 22200 19 0 0 25 0 1 0 22438743 49397760 10967 1992294400 134512640 134902295 4291353152 18446744073709551615 4160032506 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25073/statm: 12060 10967 270 96 0 11272 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 56940

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25082
/proc/meminfo: memFree=1800804/2059040 swapFree=4139800/4192956
[pid=25071] ppid=25069 vsize=8700 CPUtime=0
/proc/25071/stat : 25071 (run) S 25069 25071 24301 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22438743 8908800 251 1992294400 4194304 4922060 140736303273632 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25071/statm: 2175 251 211 178 0 68 0
[pid=25073] ppid=25071 vsize=54324 CPUtime=282.16
/proc/25073/stat : 25073 (PBPASSolver) R 25071 25071 24301 0 -1 4202496 35010 0 0 0 28195 21 0 0 25 0 1 0 22438743 55627776 12511 1992294400 134512640 134902295 4291353152 18446744073709551615 4160031743 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25073/statm: 13581 12511 270 96 0 12793 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 63024

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25084
/proc/meminfo: memFree=1794736/2059040 swapFree=4139800/4192956
[pid=25071] ppid=25069 vsize=8700 CPUtime=0
/proc/25071/stat : 25071 (run) S 25069 25071 24301 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22438743 8908800 251 1992294400 4194304 4922060 140736303273632 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25071/statm: 2175 251 211 178 0 68 0
[pid=25073] ppid=25071 vsize=60420 CPUtime=342.14
/proc/25073/stat : 25073 (PBPASSolver) R 25071 25071 24301 0 -1 4202496 36535 0 0 0 34191 23 0 0 25 0 1 0 22438743 61870080 14036 1992294400 134512640 134902295 4291353152 18446744073709551615 4160029585 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25073/statm: 15105 14036 270 96 0 14317 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 69120

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25086
/proc/meminfo: memFree=1788040/2059040 swapFree=4139800/4192956
[pid=25071] ppid=25069 vsize=8700 CPUtime=0
/proc/25071/stat : 25071 (run) S 25069 25071 24301 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22438743 8908800 251 1992294400 4194304 4922060 140736303273632 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25071/statm: 2175 251 211 178 0 68 0
[pid=25073] ppid=25071 vsize=67192 CPUtime=402.11
/proc/25073/stat : 25073 (PBPASSolver) R 25071 25071 24301 0 -1 4202496 38193 0 0 0 40186 25 0 0 25 0 1 0 22438743 68804608 15694 1992294400 134512640 134902295 4291353152 18446744073709551615 4160027116 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25073/statm: 16798 15694 270 96 0 16010 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 75892

[startup+462.302 s]

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

/proc/25073/statm: 18936 17780 270 96 0 18148 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 84444

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25117
/proc/meminfo: memFree=1778740/2059040 swapFree=4139800/4192956
[pid=25071] ppid=25069 vsize=8700 CPUtime=0
/proc/25071/stat : 25071 (run) S 25069 25071 24301 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22438743 8908800 251 1992294400 4194304 4922060 140736303273632 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25071/statm: 2175 251 211 178 0 68 0
[pid=25073] ppid=25071 vsize=75744 CPUtime=1241.73
/proc/25073/stat : 25073 (PBPASSolver) R 25071 25071 24301 0 -1 4202496 40279 0 0 0 124143 30 0 0 25 0 1 0 22438743 77561856 17780 1992294400 134512640 134902295 4291353152 18446744073709551615 4159996595 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25073/statm: 18936 17780 270 96 0 18148 0
Current children cumulated CPU time (s) 1241.73
Current children cumulated vsize (KiB) 84444

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25119
/proc/meminfo: memFree=1778740/2059040 swapFree=4139800/4192956
[pid=25071] ppid=25069 vsize=8700 CPUtime=0
/proc/25071/stat : 25071 (run) S 25069 25071 24301 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22438743 8908800 251 1992294400 4194304 4922060 140736303273632 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25071/statm: 2175 251 211 178 0 68 0
[pid=25073] ppid=25071 vsize=75744 CPUtime=1301.71
/proc/25073/stat : 25073 (PBPASSolver) R 25071 25071 24301 0 -1 4202496 40279 0 0 0 130141 30 0 0 25 0 1 0 22438743 77561856 17780 1992294400 134512640 134902295 4291353152 18446744073709551615 4160015235 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25073/statm: 18936 17780 270 96 0 18148 0
Current children cumulated CPU time (s) 1301.71
Current children cumulated vsize (KiB) 84444

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25121
/proc/meminfo: memFree=1778740/2059040 swapFree=4139800/4192956
[pid=25071] ppid=25069 vsize=8700 CPUtime=0
/proc/25071/stat : 25071 (run) S 25069 25071 24301 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22438743 8908800 251 1992294400 4194304 4922060 140736303273632 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25071/statm: 2175 251 211 178 0 68 0
[pid=25073] ppid=25071 vsize=75744 CPUtime=1361.67
/proc/25073/stat : 25073 (PBPASSolver) R 25071 25071 24301 0 -1 4202496 40279 0 0 0 136137 30 0 0 25 0 1 0 22438743 77561856 17780 1992294400 134512640 134902295 4291353152 18446744073709551615 4160026750 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25073/statm: 18936 17780 270 96 0 18148 0
Current children cumulated CPU time (s) 1361.67
Current children cumulated vsize (KiB) 84444

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25121
/proc/meminfo: memFree=1778492/2059040 swapFree=4139800/4192956
[pid=25071] ppid=25069 vsize=8700 CPUtime=0
/proc/25071/stat : 25071 (run) S 25069 25071 24301 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22438743 8908800 251 1992294400 4194304 4922060 140736303273632 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25071/statm: 2175 251 211 178 0 68 0
[pid=25073] ppid=25071 vsize=75960 CPUtime=1421.66
/proc/25073/stat : 25073 (PBPASSolver) R 25071 25071 24301 0 -1 4202496 40317 0 0 0 142135 31 0 0 25 0 1 0 22438743 77783040 17818 1992294400 134512640 134902295 4291353152 18446744073709551615 4160026750 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25073/statm: 18990 17818 270 96 0 18202 0
Current children cumulated CPU time (s) 1421.66
Current children cumulated vsize (KiB) 84660

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25123
/proc/meminfo: memFree=1778492/2059040 swapFree=4139800/4192956
[pid=25071] ppid=25069 vsize=8700 CPUtime=0
/proc/25071/stat : 25071 (run) S 25069 25071 24301 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22438743 8908800 251 1992294400 4194304 4922060 140736303273632 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25071/statm: 2175 251 211 178 0 68 0
[pid=25073] ppid=25071 vsize=76252 CPUtime=1481.62
/proc/25073/stat : 25073 (PBPASSolver) R 25071 25071 24301 0 -1 4202496 40322 0 0 0 148131 31 0 0 25 0 1 0 22438743 78082048 17823 1992294400 134512640 134902295 4291353152 18446744073709551615 4159996663 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25073/statm: 19063 17823 270 96 0 18275 0
Current children cumulated CPU time (s) 1481.62
Current children cumulated vsize (KiB) 84952

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25125
/proc/meminfo: memFree=1778492/2059040 swapFree=4139800/4192956
[pid=25071] ppid=25069 vsize=8700 CPUtime=0
/proc/25071/stat : 25071 (run) S 25069 25071 24301 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22438743 8908800 251 1992294400 4194304 4922060 140736303273632 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25071/statm: 2175 251 211 178 0 68 0
[pid=25073] ppid=25071 vsize=76252 CPUtime=1541.59
/proc/25073/stat : 25073 (PBPASSolver) R 25071 25071 24301 0 -1 4202496 40323 0 0 0 154128 31 0 0 25 0 1 0 22438743 78082048 17824 1992294400 134512640 134902295 4291353152 18446744073709551615 4160008680 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25073/statm: 19063 17824 270 96 0 18275 0
Current children cumulated CPU time (s) 1541.59
Current children cumulated vsize (KiB) 84952

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25127
/proc/meminfo: memFree=1778368/2059040 swapFree=4139800/4192956
[pid=25071] ppid=25069 vsize=8700 CPUtime=0
/proc/25071/stat : 25071 (run) S 25069 25071 24301 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22438743 8908800 251 1992294400 4194304 4922060 140736303273632 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25071/statm: 2175 251 211 178 0 68 0
[pid=25073] ppid=25071 vsize=76252 CPUtime=1601.56
/proc/25073/stat : 25073 (PBPASSolver) R 25071 25071 24301 0 -1 4202496 40324 0 0 0 160125 31 0 0 25 0 1 0 22438743 78082048 17825 1992294400 134512640 134902295 4291353152 18446744073709551615 4160026903 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25073/statm: 19063 17825 270 96 0 18275 0
Current children cumulated CPU time (s) 1601.56
Current children cumulated vsize (KiB) 84952

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25129
/proc/meminfo: memFree=1778368/2059040 swapFree=4139800/4192956
[pid=25071] ppid=25069 vsize=8700 CPUtime=0
/proc/25071/stat : 25071 (run) S 25069 25071 24301 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22438743 8908800 251 1992294400 4194304 4922060 140736303273632 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25071/statm: 2175 251 211 178 0 68 0
[pid=25073] ppid=25071 vsize=76252 CPUtime=1661.53
/proc/25073/stat : 25073 (PBPASSolver) R 25071 25071 24301 0 -1 4202496 40324 0 0 0 166122 31 0 0 25 0 1 0 22438743 78082048 17825 1992294400 134512640 134902295 4291353152 18446744073709551615 4160029685 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25073/statm: 19063 17825 270 96 0 18275 0
Current children cumulated CPU time (s) 1661.53
Current children cumulated vsize (KiB) 84952

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25129
/proc/meminfo: memFree=1778244/2059040 swapFree=4139800/4192956
[pid=25071] ppid=25069 vsize=8700 CPUtime=0
/proc/25071/stat : 25071 (run) S 25069 25071 24301 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22438743 8908800 251 1992294400 4194304 4922060 140736303273632 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25071/statm: 2175 251 211 178 0 68 0
[pid=25073] ppid=25071 vsize=76252 CPUtime=1721.51
/proc/25073/stat : 25073 (PBPASSolver) R 25071 25071 24301 0 -1 4202496 40353 0 0 0 172119 32 0 0 25 0 1 0 22438743 78082048 17854 1992294400 134512640 134902295 4291353152 18446744073709551615 4160008724 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25073/statm: 19063 17854 270 96 0 18275 0
Current children cumulated CPU time (s) 1721.51
Current children cumulated vsize (KiB) 84952

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25131
/proc/meminfo: memFree=1778120/2059040 swapFree=4139800/4192956
[pid=25071] ppid=25069 vsize=8700 CPUtime=0
/proc/25071/stat : 25071 (run) S 25069 25071 24301 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22438743 8908800 251 1992294400 4194304 4922060 140736303273632 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25071/statm: 2175 251 211 178 0 68 0
[pid=25073] ppid=25071 vsize=76252 CPUtime=1781.49
/proc/25073/stat : 25073 (PBPASSolver) R 25071 25071 24301 0 -1 4202496 40381 0 0 0 178117 32 0 0 25 0 1 0 22438743 78082048 17882 1992294400 134512640 134902295 4291353152 18446744073709551615 4159996710 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25073/statm: 19063 17882 270 96 0 18275 0
Current children cumulated CPU time (s) 1781.49
Current children cumulated vsize (KiB) 84952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 0.99 0.97 0.99 2/108 25131
/proc/meminfo: memFree=1778120/2059040 swapFree=4139800/4192956
[pid=25071] ppid=25069 vsize=8700 CPUtime=0
/proc/25071/stat : 25071 (run) S 25069 25071 24301 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22438743 8908800 251 1992294400 4194304 4922060 140736303273632 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25071/statm: 2175 251 211 178 0 68 0
[pid=25073] ppid=25071 vsize=76252 CPUtime=1800.08
/proc/25073/stat : 25073 (PBPASSolver) R 25071 25071 24301 0 -1 4202496 40381 0 0 0 179976 32 0 0 25 0 1 0 22438743 78082048 17882 1992294400 134512640 134902295 4291353152 18446744073709551615 4160032280 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25073/statm: 19063 17882 270 96 0 18275 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 84952

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: 0.99 0.97 0.99 2/108 25131
/proc/meminfo: memFree=1778120/2059040 swapFree=4139800/4192956
[pid=25071] ppid=25069 vsize=8700 CPUtime=0
/proc/25071/stat : 25071 (run) S 25069 25071 24301 0 -1 4202496 391 134 0 0 0 0 0 0 25 0 1 0 22438743 8908800 251 1992294400 4194304 4922060 140736303273632 18446744073709551615 212588928133 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25071/statm: 2175 251 211 178 0 68 0
[pid=25073] ppid=25071 vsize=76252 CPUtime=1800.08
/proc/25073/stat : 25073 (PBPASSolver) R 25071 25071 24301 0 -1 4202496 40381 0 0 0 179976 32 0 0 25 0 1 0 22438743 78082048 17882 1992294400 134512640 134902295 4291353152 18446744073709551615 4160032280 0 0 4096 17608 0 0 0 17 0 0 0 0
/proc/25073/statm: 19063 17882 270 96 0 18275 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 84952

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25071 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.003998
# while last known CPU time is 1800.08
#
# 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): 1800.08
CPU user time (s): 1799.76
CPU system time (s): 0.32
CPU usage (%): 99.9537
Max. virtual memory (cumulated for all children) (KiB): 84952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 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 2.90456 second user time and 8.5777 second system time

The end

Launcher Data 

Begin job on node083 at 2010-06-17 23:50:50
IDJOB=2673434
IDBENCH=48101
IDSOLVER=1174
FILE ID=node083/2673434-1276811450
PBS_JOBID= 11176668
Free space on /tmp= 62552 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=131-P1=89-P2=127-P3=37-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673434-1276811450/watcher-2673434-1276811450 -o /tmp/evaluation-result-2673434-1276811450/solver-2673434-1276811450 -C 1800 -W 2000 -M 1800  run HOME/instance-2673434-1276811450.opb

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

MD5SUM BENCH= b163134236a18751e6971651a3b5a0d9
RANDOM SEED=1857200276

node083.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		: 3000.262
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	: 6000.52
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		: 3000.262
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	: 5999.40
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1851436 kB
Buffers:         35716 kB
Cached:          83700 kB
SwapCached:       5524 kB
Active:          54704 kB
Inactive:        76924 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1851436 kB
SwapTotal:     4192956 kB
SwapFree:      4139800 kB
Dirty:             628 kB
Writeback:           0 kB
AnonPages:       10864 kB
Mapped:          12872 kB
Slab:            54024 kB
PageTables:       4040 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182748 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= 62552 MiB
End job on node083 at 2010-06-18 00:20:53