Trace number 2673246

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) 1800.01 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=37-P1=67-P2=5-P3=47-P4=73-P5=127-P6=29-P7=127-B.opb
MD5SUM82374897eb5aaf8db9bb0fa8784aa552
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 benchmark0.645901
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 

1644.15/1644.70	c 147 15 343 686 0 0 0 0
1644.15/1644.70	o 15
1644.15/1644.70	c 64 ~x63149+32 ~x63148+16 ~x63147+8 ~x63146+4 ~x63145+2 ~x63144+1 ~x63143+64 ~x8+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=247
1644.15/1644.70	o 3
1644.15/1644.70	c 64 ~x63149+32 ~x63148+16 ~x63147+8 ~x63146+4 ~x63145+2 ~x63144+1 ~x63143+64 ~x8+32 ~x7+16 ~x6+

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-2673246-1276807297/watcher-2673246-1276807297 -o /tmp/evaluation-result-2673246-1276807297/solver-2673246-1276807297 -C 1800 -W 2000 -M 1800 run HOME/instance-2673246-1276807297.opb 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.97 3/105 25816
/proc/meminfo: memFree=1837036/2059040 swapFree=4140308/4192956
[pid=25816] ppid=25814 vsize=8700 CPUtime=0
/proc/25816/stat : 25816 (run) S 25814 25816 25344 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22021094 8908800 251 1992294400 4194304 4922060 140733649228864 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25816/statm: 2175 251 211 178 0 68 0

[startup+0.016364 s]
/proc/loadavg: 0.99 0.97 0.97 3/105 25816
/proc/meminfo: memFree=1837036/2059040 swapFree=4140308/4192956
[pid=25816] ppid=25814 vsize=8700 CPUtime=0
/proc/25816/stat : 25816 (run) S 25814 25816 25344 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22021094 8908800 251 1992294400 4194304 4922060 140733649228864 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25816/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101373 s]
/proc/loadavg: 0.99 0.97 0.97 3/105 25816
/proc/meminfo: memFree=1837036/2059040 swapFree=4140308/4192956
[pid=25816] ppid=25814 vsize=8700 CPUtime=0
/proc/25816/stat : 25816 (run) S 25814 25816 25344 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22021094 8908800 251 1992294400 4194304 4922060 140733649228864 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25816/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301398 s]
/proc/loadavg: 0.99 0.97 0.97 3/105 25816
/proc/meminfo: memFree=1837036/2059040 swapFree=4140308/4192956
[pid=25816] ppid=25814 vsize=8700 CPUtime=0
/proc/25816/stat : 25816 (run) S 25814 25816 25344 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22021094 8908800 251 1992294400 4194304 4922060 140733649228864 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25816/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700449 s]
/proc/loadavg: 0.99 0.97 0.97 3/105 25816
/proc/meminfo: memFree=1837036/2059040 swapFree=4140308/4192956
[pid=25816] ppid=25814 vsize=8700 CPUtime=0
/proc/25816/stat : 25816 (run) S 25814 25816 25344 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22021094 8908800 251 1992294400 4194304 4922060 140733649228864 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25816/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50055 s]
/proc/loadavg: 0.99 0.97 0.97 2/107 25819
/proc/meminfo: memFree=1813584/2059040 swapFree=4140308/4192956
[pid=25816] ppid=25814 vsize=8700 CPUtime=0
/proc/25816/stat : 25816 (run) S 25814 25816 25344 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22021094 8908800 251 1992294400 4194304 4922060 140733649228864 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25816/statm: 2175 251 211 178 0 68 0
[pid=25818] ppid=25816 vsize=35120 CPUtime=1.48
/proc/25818/stat : 25818 (PBPASSolver) R 25816 25816 25344 0 -1 4202496 8428 0 0 0 144 4 0 0 23 0 1 0 22021094 35962880 7942 1992294400 134512640 134902295 4288919840 18446744073709551615 4160340659 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25818/statm: 8780 7942 263 96 0 7992 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 43820

[startup+3.10075 s]
/proc/loadavg: 0.99 0.97 0.97 2/107 25819
/proc/meminfo: memFree=1805400/2059040 swapFree=4140308/4192956
[pid=25816] ppid=25814 vsize=8700 CPUtime=0
/proc/25816/stat : 25816 (run) S 25814 25816 25344 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22021094 8908800 251 1992294400 4194304 4922060 140733649228864 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25816/statm: 2175 251 211 178 0 68 0
[pid=25818] ppid=25816 vsize=35656 CPUtime=3.08
/proc/25818/stat : 25818 (PBPASSolver) R 25816 25816 25344 0 -1 4202496 8567 0 0 0 304 4 0 0 25 0 1 0 22021094 36511744 8081 1992294400 134512640 134902295 4288919840 18446744073709551615 4160340632 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25818/statm: 8914 8081 270 96 0 8126 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 44356

[startup+6.30115 s]
/proc/loadavg: 0.99 0.97 0.97 2/107 25819
/proc/meminfo: memFree=1804036/2059040 swapFree=4140308/4192956
[pid=25816] ppid=25814 vsize=8700 CPUtime=0
/proc/25816/stat : 25816 (run) S 25814 25816 25344 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22021094 8908800 251 1992294400 4194304 4922060 140733649228864 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25816/statm: 2175 251 211 178 0 68 0
[pid=25818] ppid=25816 vsize=37240 CPUtime=6.29
/proc/25818/stat : 25818 (PBPASSolver) R 25816 25816 25344 0 -1 4202496 8955 0 0 0 624 5 0 0 25 0 1 0 22021094 38133760 8469 1992294400 134512640 134902295 4288919840 18446744073709551615 4160359360 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25818/statm: 9310 8469 270 96 0 8522 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 45940

[startup+12.701 s]
/proc/loadavg: 1.07 0.99 0.98 2/107 25819
/proc/meminfo: memFree=1801556/2059040 swapFree=4140308/4192956
[pid=25816] ppid=25814 vsize=8700 CPUtime=0
/proc/25816/stat : 25816 (run) S 25814 25816 25344 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22021094 8908800 251 1992294400 4194304 4922060 140733649228864 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25816/statm: 2175 251 211 178 0 68 0
[pid=25818] ppid=25816 vsize=39368 CPUtime=12.68
/proc/25818/stat : 25818 (PBPASSolver) R 25816 25816 25344 0 -1 4202496 9484 0 0 0 1263 5 0 0 25 0 1 0 22021094 40312832 8998 1992294400 134512640 134902295 4288919840 18446744073709551615 4160364011 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25818/statm: 9842 8998 270 96 0 9054 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 48068

[startup+25.5016 s]
/proc/loadavg: 1.06 0.99 0.98 2/107 25821
/proc/meminfo: memFree=1798704/2059040 swapFree=4140308/4192956
[pid=25816] ppid=25814 vsize=8700 CPUtime=0
/proc/25816/stat : 25816 (run) S 25814 25816 25344 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22021094 8908800 251 1992294400 4194304 4922060 140733649228864 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25816/statm: 2175 251 211 178 0 68 0
[pid=25818] ppid=25816 vsize=42008 CPUtime=25.48
/proc/25818/stat : 25818 (PBPASSolver) R 25816 25816 25344 0 -1 4202496 10146 0 0 0 2542 6 0 0 25 0 1 0 22021094 43016192 9660 1992294400 134512640 134902295 4288919840 18446744073709551615 4160370822 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25818/statm: 10502 9660 270 96 0 9714 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 50708

[startup+51.1018 s]
/proc/loadavg: 1.04 0.99 0.98 2/107 25821
/proc/meminfo: memFree=1793372/2059040 swapFree=4140308/4192956
[pid=25816] ppid=25814 vsize=8700 CPUtime=0
/proc/25816/stat : 25816 (run) S 25814 25816 25344 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22021094 8908800 251 1992294400 4194304 4922060 140733649228864 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25816/statm: 2175 251 211 178 0 68 0
[pid=25818] ppid=25816 vsize=47384 CPUtime=51.07
/proc/25818/stat : 25818 (PBPASSolver) R 25816 25816 25344 0 -1 4202496 11494 0 0 0 5100 7 0 0 25 0 1 0 22021094 48521216 11008 1992294400 134512640 134902295 4288919840 18446744073709551615 4160353210 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25818/statm: 11846 11008 270 96 0 11058 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 56084

[startup+102.309 s]
/proc/loadavg: 1.06 1.00 0.98 2/107 25823
/proc/meminfo: memFree=1783576/2059040 swapFree=4140308/4192956
[pid=25816] ppid=25814 vsize=8700 CPUtime=0
/proc/25816/stat : 25816 (run) S 25814 25816 25344 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22021094 8908800 251 1992294400 4194304 4922060 140733649228864 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25816/statm: 2175 251 211 178 0 68 0
[pid=25818] ppid=25816 vsize=56868 CPUtime=102.27
/proc/25818/stat : 25818 (PBPASSolver) R 25816 25816 25344 0 -1 4202496 13853 0 0 0 10217 10 0 0 25 0 1 0 22021094 58232832 13367 1992294400 134512640 134902295 4288919840 18446744073709551615 4160340587 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25818/statm: 14217 13367 270 96 0 13429 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 65568

[startup+162.302 s]
/proc/loadavg: 1.06 1.01 0.99 2/107 25823
/proc/meminfo: memFree=1766340/2059040 swapFree=4140308/4192956
[pid=25816] ppid=25814 vsize=8700 CPUtime=0
/proc/25816/stat : 25816 (run) S 25814 25816 25344 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22021094 8908800 251 1992294400 4194304 4922060 140733649228864 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25816/statm: 2175 251 211 178 0 68 0
[pid=25818] ppid=25816 vsize=74156 CPUtime=162.24
/proc/25818/stat : 25818 (PBPASSolver) R 25816 25816 25344 0 -1 4202496 18184 0 0 0 16211 13 0 0 25 0 1 0 22021094 75935744 17698 1992294400 134512640 134902295 4288919840 18446744073709551615 4160340615 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25818/statm: 18539 17698 270 96 0 17751 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 82856

[startup+222.301 s]
/proc/loadavg: 1.06 1.02 0.99 2/107 25825
/proc/meminfo: memFree=1754188/2059040 swapFree=4140308/4192956
[pid=25816] ppid=25814 vsize=8700 CPUtime=0
/proc/25816/stat : 25816 (run) S 25814 25816 25344 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22021094 8908800 251 1992294400 4194304 4922060 140733649228864 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25816/statm: 2175 251 211 178 0 68 0
[pid=25818] ppid=25816 vsize=86188 CPUtime=222.22
/proc/25818/stat : 25818 (PBPASSolver) R 25816 25816 25344 0 -1 4202496 21185 0 0 0 22205 17 0 0 25 0 1 0 22021094 88256512 20699 1992294400 134512640 134902295 4288919840 18446744073709551615 4160352785 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25818/statm: 21547 20699 270 96 0 20759 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 94888

[startup+282.302 s]
/proc/loadavg: 1.05 1.03 1.00 2/107 25827
/proc/meminfo: memFree=1746624/2059040 swapFree=4140308/4192956
[pid=25816] ppid=25814 vsize=8700 CPUtime=0
/proc/25816/stat : 25816 (run) S 25814 25816 25344 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22021094 8908800 251 1992294400 4194304 4922060 140733649228864 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25816/statm: 2175 251 211 178 0 68 0
[pid=25818] ppid=25816 vsize=93892 CPUtime=282.21
/proc/25818/stat : 25818 (PBPASSolver) R 25816 25816 25344 0 -1 4202496 23100 0 0 0 28202 19 0 0 25 0 1 0 22021094 96145408 22614 1992294400 134512640 134902295 4288919840 18446744073709551615 4160378699 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25818/statm: 23473 22614 270 96 0 22685 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 102592

[startup+342.301 s]
/proc/loadavg: 1.21 1.07 1.01 2/107 25829
/proc/meminfo: memFree=1740052/2059040 swapFree=4140308/4192956
[pid=25816] ppid=25814 vsize=8700 CPUtime=0
/proc/25816/stat : 25816 (run) S 25814 25816 25344 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22021094 8908800 251 1992294400 4194304 4922060 140733649228864 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25816/statm: 2175 251 211 178 0 68 0
[pid=25818] ppid=25816 vsize=100388 CPUtime=342.18
/proc/25818/stat : 25818 (PBPASSolver) R 25816 25816 25344 0 -1 4202496 24723 0 0 0 34198 20 0 0 25 0 1 0 22021094 102797312 24237 1992294400 134512640 134902295 4288919840 18446744073709551615 4160359858 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25818/statm: 25097 24237 270 96 0 24309 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 109088

[startup+402.302 s]
/proc/loadavg: 1.15 1.07 1.01 2/107 25831
/proc/meminfo: memFree=1731372/2059040 swapFree=4140308/4192956
[pid=25816] ppid=25814 vsize=8700 CPUtime=0
/proc/25816/stat : 25816 (run) S 25814 25816 25344 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22021094 8908800 251 1992294400 4194304 4922060 140733649228864 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25816/statm: 2175 251 211 178 0 68 0
[pid=25818] ppid=25816 vsize=109372 CPUtime=402.17
/proc/25818/stat : 25818 (PBPASSolver) R 25816 25816 25344 0 -1 4202496 26908 0 0 0 40194 23 0 0 25 0 1 0 22021094 111996928 26422 1992294400 134512640 134902295 4288919840 18446744073709551615 4160370806 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25818/statm: 27343 26422 270 96 0 26555 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 118072

[startup+462.301 s]

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

/proc/25818/statm: 36058 34484 270 96 0 35270 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 152932

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25860
/proc/meminfo: memFree=1693304/2059040 swapFree=4140308/4192956
[pid=25816] ppid=25814 vsize=8700 CPUtime=0
/proc/25816/stat : 25816 (run) S 25814 25816 25344 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22021094 8908800 251 1992294400 4194304 4922060 140733649228864 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25816/statm: 2175 251 211 178 0 68 0
[pid=25818] ppid=25816 vsize=148608 CPUtime=1181.9
/proc/25818/stat : 25818 (PBPASSolver) R 25816 25816 25344 0 -1 4202496 63395 0 0 0 118132 58 0 0 25 0 1 0 22021094 152174592 35591 1992294400 134512640 134902295 4288919840 18446744073709551615 4160370967 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25818/statm: 37152 35591 270 96 0 36364 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 157308

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25862
/proc/meminfo: memFree=1689584/2059040 swapFree=4140308/4192956
[pid=25816] ppid=25814 vsize=8700 CPUtime=0
/proc/25816/stat : 25816 (run) S 25814 25816 25344 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22021094 8908800 251 1992294400 4194304 4922060 140733649228864 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25816/statm: 2175 251 211 178 0 68 0
[pid=25818] ppid=25816 vsize=152308 CPUtime=1241.87
/proc/25818/stat : 25818 (PBPASSolver) R 25816 25816 25344 0 -1 4202496 64332 0 0 0 124128 59 0 0 25 0 1 0 22021094 155963392 36528 1992294400 134512640 134902295 4288919840 18446744073709551615 4160370814 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25818/statm: 38077 36528 270 96 0 37289 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 161008

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25864
/proc/meminfo: memFree=1685740/2059040 swapFree=4140308/4192956
[pid=25816] ppid=25814 vsize=8700 CPUtime=0
/proc/25816/stat : 25816 (run) S 25814 25816 25344 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22021094 8908800 251 1992294400 4194304 4922060 140733649228864 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25816/statm: 2175 251 211 178 0 68 0
[pid=25818] ppid=25816 vsize=156048 CPUtime=1301.86
/proc/25818/stat : 25818 (PBPASSolver) R 25816 25816 25344 0 -1 4202496 65281 0 0 0 130126 60 0 0 25 0 1 0 22021094 159793152 37477 1992294400 134512640 134902295 4288919840 18446744073709551615 4160371000 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25818/statm: 39012 37477 270 96 0 38224 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 164748

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25864
/proc/meminfo: memFree=1681896/2059040 swapFree=4140308/4192956
[pid=25816] ppid=25814 vsize=8700 CPUtime=0
/proc/25816/stat : 25816 (run) S 25814 25816 25344 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22021094 8908800 251 1992294400 4194304 4922060 140733649228864 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25816/statm: 2175 251 211 178 0 68 0
[pid=25818] ppid=25816 vsize=160012 CPUtime=1361.83
/proc/25818/stat : 25818 (PBPASSolver) R 25816 25816 25344 0 -1 4202496 66266 0 0 0 136122 61 0 0 25 0 1 0 22021094 163852288 38462 1992294400 134512640 134902295 4288919840 18446744073709551615 4160370814 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25818/statm: 40003 38462 270 96 0 39215 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 168712

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25866
/proc/meminfo: memFree=1678424/2059040 swapFree=4140308/4192956
[pid=25816] ppid=25814 vsize=8700 CPUtime=0
/proc/25816/stat : 25816 (run) S 25814 25816 25344 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22021094 8908800 251 1992294400 4194304 4922060 140733649228864 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25816/statm: 2175 251 211 178 0 68 0
[pid=25818] ppid=25816 vsize=163444 CPUtime=1421.83
/proc/25818/stat : 25818 (PBPASSolver) R 25816 25816 25344 0 -1 4202496 67133 0 0 0 142120 63 0 0 25 0 1 0 22021094 167366656 39329 1992294400 134512640 134902295 4288919840 18446744073709551615 4160371165 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25818/statm: 40861 39329 270 96 0 40073 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 172144

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25868
/proc/meminfo: memFree=1674828/2059040 swapFree=4140308/4192956
[pid=25816] ppid=25814 vsize=8700 CPUtime=0
/proc/25816/stat : 25816 (run) S 25814 25816 25344 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22021094 8908800 251 1992294400 4194304 4922060 140733649228864 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25816/statm: 2175 251 211 178 0 68 0
[pid=25818] ppid=25816 vsize=167056 CPUtime=1481.8
/proc/25818/stat : 25818 (PBPASSolver) R 25816 25816 25344 0 -1 4202496 68052 0 0 0 148116 64 0 0 25 0 1 0 22021094 171065344 40248 1992294400 134512640 134902295 4288919840 18446744073709551615 4160371176 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25818/statm: 41764 40248 270 96 0 40976 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 175756

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25870
/proc/meminfo: memFree=1669496/2059040 swapFree=4140308/4192956
[pid=25816] ppid=25814 vsize=8700 CPUtime=0
/proc/25816/stat : 25816 (run) S 25814 25816 25344 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22021094 8908800 251 1992294400 4194304 4922060 140733649228864 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25816/statm: 2175 251 211 178 0 68 0
[pid=25818] ppid=25816 vsize=172448 CPUtime=1541.78
/proc/25818/stat : 25818 (PBPASSolver) R 25816 25816 25344 0 -1 4202496 69371 0 0 0 154112 66 0 0 25 0 1 0 22021094 176586752 41567 1992294400 134512640 134902295 4288919840 18446744073709551615 4160340610 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25818/statm: 43112 41567 270 96 0 42324 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 181148

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25872
/proc/meminfo: memFree=1657344/2059040 swapFree=4140308/4192956
[pid=25816] ppid=25814 vsize=8700 CPUtime=0
/proc/25816/stat : 25816 (run) S 25814 25816 25344 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22021094 8908800 251 1992294400 4194304 4922060 140733649228864 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25816/statm: 2175 251 211 178 0 68 0
[pid=25818] ppid=25816 vsize=185220 CPUtime=1601.76
/proc/25818/stat : 25818 (PBPASSolver) R 25816 25816 25344 0 -1 4202496 72440 0 0 0 160107 69 0 0 25 0 1 0 22021094 189665280 44636 1992294400 134512640 134902295 4288919840 18446744073709551615 4160373722 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25818/statm: 46305 44636 270 96 0 45517 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 193920

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25872
/proc/meminfo: memFree=1775764/2059040 swapFree=4140308/4192956
[pid=25816] ppid=25814 vsize=8700 CPUtime=0
/proc/25816/stat : 25816 (run) S 25814 25816 25344 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22021094 8908800 251 1992294400 4194304 4922060 140733649228864 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25816/statm: 2175 251 211 178 0 68 0
[pid=25818] ppid=25816 vsize=65700 CPUtime=1661.74
/proc/25818/stat : 25818 (PBPASSolver) R 25816 25816 25344 0 -1 4202496 88215 0 0 0 166090 84 0 0 25 0 1 0 22021094 67276800 15038 1992294400 134512640 134902295 4288919840 18446744073709551615 4160378699 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25818/statm: 16425 15038 270 96 0 15637 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 74400

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25874
/proc/meminfo: memFree=1763860/2059040 swapFree=4140308/4192956
[pid=25816] ppid=25814 vsize=8700 CPUtime=0
/proc/25816/stat : 25816 (run) S 25814 25816 25344 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22021094 8908800 251 1992294400 4194304 4922060 140733649228864 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25816/statm: 2175 251 211 178 0 68 0
[pid=25818] ppid=25816 vsize=77876 CPUtime=1721.72
/proc/25818/stat : 25818 (PBPASSolver) R 25816 25816 25344 0 -1 4202496 91237 0 0 0 172085 87 0 0 25 0 1 0 22021094 79745024 18060 1992294400 134512640 134902295 4288919840 18446744073709551615 4160359174 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25818/statm: 19469 18060 270 96 0 18681 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 86576

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25876
/proc/meminfo: memFree=1748112/2059040 swapFree=4140308/4192956
[pid=25816] ppid=25814 vsize=8700 CPUtime=0
/proc/25816/stat : 25816 (run) S 25814 25816 25344 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22021094 8908800 251 1992294400 4194304 4922060 140733649228864 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25816/statm: 2175 251 211 178 0 68 0
[pid=25818] ppid=25816 vsize=93272 CPUtime=1781.7
/proc/25818/stat : 25818 (PBPASSolver) R 25816 25816 25344 0 -1 4202496 95085 0 0 0 178080 90 0 0 25 0 1 0 22021094 95510528 21908 1992294400 134512640 134902295 4288919840 18446744073709551615 4160373972 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25818/statm: 23318 21908 270 96 0 22530 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 101972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 25876
/proc/meminfo: memFree=1743276/2059040 swapFree=4140308/4192956
[pid=25816] ppid=25814 vsize=8700 CPUtime=0
/proc/25816/stat : 25816 (run) S 25814 25816 25344 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 22021094 8908800 251 1992294400 4194304 4922060 140733649228864 18446744073709551615 266013875333 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25816/statm: 2175 251 211 178 0 68 0
[pid=25818] ppid=25816 vsize=97892 CPUtime=1800.01
/proc/25818/stat : 25818 (PBPASSolver) R 25816 25816 25344 0 -1 4202496 96249 0 0 0 179910 91 0 0 25 0 1 0 22021094 100241408 23072 1992294400 134512640 134902295 4288919840 18446744073709551615 4160354504 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25818/statm: 24473 23072 270 96 0 23685 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 106592

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 25816 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 1800.01
#
# 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): 1800.01
CPU user time (s): 1799.1
CPU system time (s): 0.91
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 200440

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 3.24551 second user time and 8.23475 second system time

The end

Launcher Data 

Begin job on node054 at 2010-06-17 22:41:37
IDJOB=2673246
IDBENCH=47913
IDSOLVER=1174
FILE ID=node054/2673246-1276807297
PBS_JOBID= 11176632
Free space on /tmp= 62476 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=37-P1=67-P2=5-P3=47-P4=73-P5=127-P6=29-P7=127-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673246-1276807297/watcher-2673246-1276807297 -o /tmp/evaluation-result-2673246-1276807297/solver-2673246-1276807297 -C 1800 -W 2000 -M 1800  run HOME/instance-2673246-1276807297.opb

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

MD5SUM BENCH= 82374897eb5aaf8db9bb0fa8784aa552
RANDOM SEED=1130949274

node054.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		: 3000.217
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	: 6000.43
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		: 3000.217
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:       1837680 kB
Buffers:         40620 kB
Cached:          97980 kB
SwapCached:       5724 kB
Active:          66700 kB
Inactive:        84428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1837680 kB
SwapTotal:     4192956 kB
SwapFree:      4140308 kB
Dirty:             648 kB
Writeback:           0 kB
AnonPages:       11044 kB
Mapped:          13004 kB
Slab:            48500 kB
PageTables:       3960 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179756 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62476 MiB
End job on node054 at 2010-06-17 23:11:40