Trace number 2673475

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PBPASSolver 2010-06-13? (TO) 1800.04 1800.51

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_50_10_2.opb
MD5SUM3afabd7ca2a98b7cfc21a3d6cc8262bf
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark16.2085
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 5
Optimality of the best value was proved YES
Number of variables50
Total number of constraints50
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 constraints50
Minimum length of a constraint11
Maximum length of a constraint20
Number of terms in the objective function 50
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 50
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)616
Sum of products size (including duplicates)1232
Number of different products616
Sum of products size1232

Solver Data 

0.00/0.13	c 50 50 616 1232 0 0 0 0
0.00/0.13	o 24
0.00/0.13	c 32 ~x723+16 ~x722+8 ~x721+4 ~x720+2 ~x719+1 ~x718+1 ~x51+1 ~x50+1 ~x49+1 ~x48+1 ~x47+1 ~x46+1 ~x45+1 ~x44+1 ~x43+1 ~x42+1 ~x41+1 ~x40+1 ~x39+1 ~x38+1 ~x37+1 ~x36+1 ~x35+1 ~x34+1 ~x33+1 ~x32+1 ~x31+1 ~x30+1 ~x29+1 ~x28+1 ~x27+1 ~x26+1 ~x25+1 ~x24+1 ~x23+1 ~x22+1 ~x21+1 ~x20+1 ~x19+1 ~x18+1 ~x17+1 ~x16+1 ~x15+1 ~x14+1 ~x13+1 ~x12+1 ~x11+1 ~x10+1 ~x9+1 ~x8+1 ~x7+1 ~x6+1 ~x5+1 ~x4+1 ~x3+1 ~x2-0=102
0.00/0.21	o 11
0.00/0.21	c 32 ~x723+16 ~x722+8 ~x721+4 ~x720+2 ~x719+1 ~x718+1 ~x51+1 ~x50+1 ~x49+1 ~x48+1 ~x47+1 ~x46+1 ~x45+1 ~x44+1 ~x43+1 ~x42+1 ~x41+1 ~x40+1 ~x39+1 ~x38+1 ~x37+1 ~x36+1 ~x35+1 ~x34+1 ~x33+1 ~x32+1 ~x31+1 ~x30+1 ~x29+1 ~x28+1 ~x27+1 ~x26+1 ~x25+1 ~x24+1 ~x23+1 ~x22+1 ~x21+1 ~x20+1 ~x19+1 ~x18+1 ~x17+1 ~x16+1 ~x15+1 ~x14+1 ~x13+1 ~x12+1

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-2673475-1276812578/watcher-2673475-1276812578 -o /tmp/evaluation-result-2673475-1276812578/solver-2673475-1276812578 -C 1800 -W 2000 -M 1800 run HOME/instance-2673475-1276812578.opb 

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


[startup+0 s]
/proc/loadavg: 1.13 1.08 1.01 3/105 25008
/proc/meminfo: memFree=1840288/2059040 swapFree=4139880/4192956
[pid=25008] ppid=25006 vsize=8700 CPUtime=0
/proc/25008/stat : 25008 (run) S 25006 25008 24237 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22551677 8908800 250 1992294400 4194304 4922060 140735589347888 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25008/statm: 2175 250 211 178 0 68 0

[startup+0.052438 s]
/proc/loadavg: 1.13 1.08 1.01 3/105 25008
/proc/meminfo: memFree=1840288/2059040 swapFree=4139880/4192956
[pid=25008] ppid=25006 vsize=8700 CPUtime=0
/proc/25008/stat : 25008 (run) S 25006 25008 24237 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22551677 8908800 250 1992294400 4194304 4922060 140735589347888 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25008/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101443 s]
/proc/loadavg: 1.13 1.08 1.01 3/105 25008
/proc/meminfo: memFree=1840288/2059040 swapFree=4139880/4192956
[pid=25008] ppid=25006 vsize=8700 CPUtime=0
/proc/25008/stat : 25008 (run) S 25006 25008 24237 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22551677 8908800 250 1992294400 4194304 4922060 140735589347888 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25008/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301462 s]
/proc/loadavg: 1.13 1.08 1.01 3/105 25008
/proc/meminfo: memFree=1840288/2059040 swapFree=4139880/4192956
[pid=25008] ppid=25006 vsize=8700 CPUtime=0
/proc/25008/stat : 25008 (run) S 25006 25008 24237 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22551677 8908800 250 1992294400 4194304 4922060 140735589347888 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25008/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701502 s]
/proc/loadavg: 1.13 1.08 1.01 3/105 25008
/proc/meminfo: memFree=1840288/2059040 swapFree=4139880/4192956
[pid=25008] ppid=25006 vsize=8700 CPUtime=0
/proc/25008/stat : 25008 (run) S 25006 25008 24237 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22551677 8908800 250 1992294400 4194304 4922060 140735589347888 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25008/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50158 s]
/proc/loadavg: 1.13 1.08 1.01 2/107 25011
/proc/meminfo: memFree=1827376/2059040 swapFree=4139880/4192956
[pid=25008] ppid=25006 vsize=8700 CPUtime=0
/proc/25008/stat : 25008 (run) S 25006 25008 24237 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22551677 8908800 250 1992294400 4194304 4922060 140735589347888 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25008/statm: 2175 250 211 178 0 68 0
[pid=25010] ppid=25008 vsize=15892 CPUtime=1.49
/proc/25010/stat : 25010 (PBPASSolver) R 25008 25008 24237 0 -1 4202496 4289 0 0 0 145 4 0 0 25 0 1 0 22551677 16273408 3417 1992294400 134512640 134902295 4288541488 18446744073709551615 4160198944 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25010/statm: 3973 3417 270 96 0 3185 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24592

[startup+3.10074 s]
/proc/loadavg: 1.13 1.08 1.01 2/107 25011
/proc/meminfo: memFree=1826880/2059040 swapFree=4139880/4192956
[pid=25008] ppid=25006 vsize=8700 CPUtime=0
/proc/25008/stat : 25008 (run) S 25006 25008 24237 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22551677 8908800 250 1992294400 4194304 4922060 140735589347888 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25008/statm: 2175 250 211 178 0 68 0
[pid=25010] ppid=25008 vsize=16684 CPUtime=3.09
/proc/25010/stat : 25010 (PBPASSolver) R 25008 25008 24237 0 -1 4202496 4490 0 0 0 305 4 0 0 25 0 1 0 22551677 17084416 3618 1992294400 134512640 134902295 4288541488 18446744073709551615 4160180841 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25010/statm: 4171 3618 270 96 0 3383 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25384

[startup+6.30106 s]
/proc/loadavg: 1.20 1.10 1.02 2/107 25011
/proc/meminfo: memFree=1825268/2059040 swapFree=4139880/4192956
[pid=25008] ppid=25006 vsize=8700 CPUtime=0
/proc/25008/stat : 25008 (run) S 25006 25008 24237 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22551677 8908800 250 1992294400 4194304 4922060 140735589347888 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25008/statm: 2175 250 211 178 0 68 0
[pid=25010] ppid=25008 vsize=17872 CPUtime=6.29
/proc/25010/stat : 25010 (PBPASSolver) R 25008 25008 24237 0 -1 4202496 4812 0 0 0 625 4 0 0 25 0 1 0 22551677 18300928 3940 1992294400 134512640 134902295 4288541488 18446744073709551615 4160187872 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25010/statm: 4468 3940 270 96 0 3680 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26572

[startup+12.7007 s]
/proc/loadavg: 1.18 1.09 1.01 2/107 25011
/proc/meminfo: memFree=1824036/2059040 swapFree=4139880/4192956
[pid=25008] ppid=25006 vsize=8700 CPUtime=0
/proc/25008/stat : 25008 (run) S 25006 25008 24237 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22551677 8908800 250 1992294400 4194304 4922060 140735589347888 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25008/statm: 2175 250 211 178 0 68 0
[pid=25010] ppid=25008 vsize=18664 CPUtime=12.68
/proc/25010/stat : 25010 (PBPASSolver) R 25008 25008 24237 0 -1 4202496 5002 0 0 0 1264 4 0 0 25 0 1 0 22551677 19111936 4130 1992294400 134512640 134902295 4288541488 18446744073709551615 4160169116 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25010/statm: 4666 4130 270 96 0 3878 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 27364

[startup+25.501 s]
/proc/loadavg: 1.14 1.09 1.01 2/107 25011
/proc/meminfo: memFree=1823416/2059040 swapFree=4139880/4192956
[pid=25008] ppid=25006 vsize=8700 CPUtime=0
/proc/25008/stat : 25008 (run) S 25006 25008 24237 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22551677 8908800 250 1992294400 4194304 4922060 140735589347888 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25008/statm: 2175 250 211 178 0 68 0
[pid=25010] ppid=25008 vsize=19460 CPUtime=25.48
/proc/25010/stat : 25010 (PBPASSolver) R 25008 25008 24237 0 -1 4202496 5180 0 0 0 2544 4 0 0 25 0 1 0 22551677 19927040 4308 1992294400 134512640 134902295 4288541488 18446744073709551615 4160181539 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25010/statm: 4865 4308 270 96 0 4077 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28160

[startup+51.1015 s]
/proc/loadavg: 1.17 1.10 1.02 2/107 25013
/proc/meminfo: memFree=1822300/2059040 swapFree=4139880/4192956
[pid=25008] ppid=25006 vsize=8700 CPUtime=0
/proc/25008/stat : 25008 (run) S 25006 25008 24237 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22551677 8908800 250 1992294400 4194304 4922060 140735589347888 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25008/statm: 2175 250 211 178 0 68 0
[pid=25010] ppid=25008 vsize=20516 CPUtime=51.08
/proc/25010/stat : 25010 (PBPASSolver) R 25008 25008 24237 0 -1 4202496 5442 0 0 0 5103 5 0 0 25 0 1 0 22551677 21008384 4570 1992294400 134512640 134902295 4288541488 18446744073709551615 4160189706 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25010/statm: 5129 4570 270 96 0 4341 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 29216

[startup+102.309 s]
/proc/loadavg: 1.17 1.11 1.02 2/107 25013
/proc/meminfo: memFree=1821804/2059040 swapFree=4139880/4192956
[pid=25008] ppid=25006 vsize=8700 CPUtime=0
/proc/25008/stat : 25008 (run) S 25006 25008 24237 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22551677 8908800 250 1992294400 4194304 4922060 140735589347888 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25008/statm: 2175 250 211 178 0 68 0
[pid=25010] ppid=25008 vsize=20780 CPUtime=102.27
/proc/25010/stat : 25010 (PBPASSolver) R 25008 25008 24237 0 -1 4202496 5521 0 0 0 10222 5 0 0 25 0 1 0 22551677 21278720 4649 1992294400 134512640 134902295 4288541488 18446744073709551615 4160181108 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25010/statm: 5195 4649 270 96 0 4407 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 29480

[startup+162.302 s]
/proc/loadavg: 1.06 1.09 1.02 2/107 25015
/proc/meminfo: memFree=1821680/2059040 swapFree=4139880/4192956
[pid=25008] ppid=25006 vsize=8700 CPUtime=0
/proc/25008/stat : 25008 (run) S 25006 25008 24237 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22551677 8908800 250 1992294400 4194304 4922060 140735589347888 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25008/statm: 2175 250 211 178 0 68 0
[pid=25010] ppid=25008 vsize=20780 CPUtime=162.25
/proc/25010/stat : 25010 (PBPASSolver) R 25008 25008 24237 0 -1 4202496 5533 0 0 0 16220 5 0 0 25 0 1 0 22551677 21278720 4661 1992294400 134512640 134902295 4288541488 18446744073709551615 4160192262 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25010/statm: 5195 4661 270 96 0 4407 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 29480

[startup+222.302 s]
/proc/loadavg: 1.02 1.07 1.01 2/107 25017
/proc/meminfo: memFree=1817836/2059040 swapFree=4139880/4192956
[pid=25008] ppid=25006 vsize=8700 CPUtime=0
/proc/25008/stat : 25008 (run) S 25006 25008 24237 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22551677 8908800 250 1992294400 4194304 4922060 140735589347888 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25008/statm: 2175 250 211 178 0 68 0
[pid=25010] ppid=25008 vsize=24752 CPUtime=222.24
/proc/25010/stat : 25010 (PBPASSolver) R 25008 25008 24237 0 -1 4202496 6507 0 0 0 22218 6 0 0 25 0 1 0 22551677 25346048 5635 1992294400 134512640 134902295 4288541488 18446744073709551615 4160201629 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25010/statm: 6188 5635 270 96 0 5400 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 33452

[startup+282.302 s]
/proc/loadavg: 1.01 1.05 1.00 2/107 25019
/proc/meminfo: memFree=1817836/2059040 swapFree=4139880/4192956
[pid=25008] ppid=25006 vsize=8700 CPUtime=0
/proc/25008/stat : 25008 (run) S 25006 25008 24237 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22551677 8908800 250 1992294400 4194304 4922060 140735589347888 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25008/statm: 2175 250 211 178 0 68 0
[pid=25010] ppid=25008 vsize=24752 CPUtime=282.22
/proc/25010/stat : 25010 (PBPASSolver) R 25008 25008 24237 0 -1 4202496 6520 0 0 0 28216 6 0 0 25 0 1 0 22551677 25346048 5648 1992294400 134512640 134902295 4288541488 18446744073709551615 4160187583 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25010/statm: 6188 5648 270 96 0 5400 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 33452

[startup+342.301 s]
/proc/loadavg: 1.00 1.04 1.00 2/107 25021
/proc/meminfo: memFree=1817712/2059040 swapFree=4139880/4192956
[pid=25008] ppid=25006 vsize=8700 CPUtime=0
/proc/25008/stat : 25008 (run) S 25006 25008 24237 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22551677 8908800 250 1992294400 4194304 4922060 140735589347888 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25008/statm: 2175 250 211 178 0 68 0
[pid=25010] ppid=25008 vsize=24752 CPUtime=342.21
/proc/25010/stat : 25010 (PBPASSolver) R 25008 25008 24237 0 -1 4202496 6521 0 0 0 34215 6 0 0 25 0 1 0 22551677 25346048 5649 1992294400 134512640 134902295 4288541488 18446744073709551615 4160199133 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25010/statm: 6188 5649 270 96 0 5400 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 33452

[startup+402.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 25021
/proc/meminfo: memFree=1817712/2059040 swapFree=4139880/4192956
[pid=25008] ppid=25006 vsize=8700 CPUtime=0
/proc/25008/stat : 25008 (run) S 25006 25008 24237 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22551677 8908800 250 1992294400 4194304 4922060 140735589347888 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25008/statm: 2175 250 211 178 0 68 0
[pid=25010] ppid=25008 vsize=24752 CPUtime=402.19
/proc/25010/stat : 25010 (PBPASSolver) R 25008 25008 24237 0 -1 4202496 6521 0 0 0 40213 6 0 0 25 0 1 0 22551677 25346048 5649 1992294400 134512640 134902295 4288541488 18446744073709551615 4160168769 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25010/statm: 6188 5649 270 96 0 5400 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 33452

[startup+462.301 s]

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

/proc/25010/statm: 7121 6558 270 96 0 6333 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 37184

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25045
/proc/meminfo: memFree=1812876/2059040 swapFree=4139880/4192956
[pid=25008] ppid=25006 vsize=8700 CPUtime=0
/proc/25008/stat : 25008 (run) S 25006 25008 24237 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22551677 8908800 250 1992294400 4194304 4922060 140735589347888 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25008/statm: 2175 250 211 178 0 68 0
[pid=25010] ppid=25008 vsize=28484 CPUtime=1241.97
/proc/25010/stat : 25010 (PBPASSolver) R 25008 25008 24237 0 -1 4202496 7430 0 0 0 124191 6 0 0 25 0 1 0 22551677 29167616 6558 1992294400 134512640 134902295 4288541488 18446744073709551615 4160187209 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25010/statm: 7121 6558 270 96 0 6333 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 37184

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25045
/proc/meminfo: memFree=1812752/2059040 swapFree=4139880/4192956
[pid=25008] ppid=25006 vsize=8700 CPUtime=0
/proc/25008/stat : 25008 (run) S 25006 25008 24237 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22551677 8908800 250 1992294400 4194304 4922060 140735589347888 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25008/statm: 2175 250 211 178 0 68 0
[pid=25010] ppid=25008 vsize=28484 CPUtime=1301.97
/proc/25010/stat : 25010 (PBPASSolver) R 25008 25008 24237 0 -1 4202496 7433 0 0 0 130191 6 0 0 25 0 1 0 22551677 29167616 6561 1992294400 134512640 134902295 4288541488 18446744073709551615 4160198968 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25010/statm: 7121 6561 270 96 0 6333 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 37184

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25047
/proc/meminfo: memFree=1812752/2059040 swapFree=4139880/4192956
[pid=25008] ppid=25006 vsize=8700 CPUtime=0
/proc/25008/stat : 25008 (run) S 25006 25008 24237 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22551677 8908800 250 1992294400 4194304 4922060 140735589347888 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25008/statm: 2175 250 211 178 0 68 0
[pid=25010] ppid=25008 vsize=28484 CPUtime=1361.94
/proc/25010/stat : 25010 (PBPASSolver) R 25008 25008 24237 0 -1 4202496 7433 0 0 0 136188 6 0 0 25 0 1 0 22551677 29167616 6561 1992294400 134512640 134902295 4288541488 18446744073709551615 4160168887 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25010/statm: 7121 6561 270 96 0 6333 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 37184

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25052
/proc/meminfo: memFree=1812132/2059040 swapFree=4139880/4192956
[pid=25008] ppid=25006 vsize=8700 CPUtime=0
/proc/25008/stat : 25008 (run) S 25006 25008 24237 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22551677 8908800 250 1992294400 4194304 4922060 140735589347888 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25008/statm: 2175 250 211 178 0 68 0
[pid=25010] ppid=25008 vsize=28484 CPUtime=1421.93
/proc/25010/stat : 25010 (PBPASSolver) R 25008 25008 24237 0 -1 4202496 7445 0 0 0 142187 6 0 0 25 0 1 0 22551677 29167616 6573 1992294400 134512640 134902295 4288541488 18446744073709551615 4160183112 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25010/statm: 7121 6573 270 96 0 6333 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 37184

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25054
/proc/meminfo: memFree=1812132/2059040 swapFree=4139880/4192956
[pid=25008] ppid=25006 vsize=8700 CPUtime=0
/proc/25008/stat : 25008 (run) S 25006 25008 24237 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22551677 8908800 250 1992294400 4194304 4922060 140735589347888 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25008/statm: 2175 250 211 178 0 68 0
[pid=25010] ppid=25008 vsize=28624 CPUtime=1481.91
/proc/25010/stat : 25010 (PBPASSolver) R 25008 25008 24237 0 -1 4202496 7454 0 0 0 148185 6 0 0 25 0 1 0 22551677 29310976 6582 1992294400 134512640 134902295 4288541488 18446744073709551615 4160184207 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25010/statm: 7156 6582 270 96 0 6368 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 37324

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25056
/proc/meminfo: memFree=1812132/2059040 swapFree=4139880/4192956
[pid=25008] ppid=25006 vsize=8700 CPUtime=0
/proc/25008/stat : 25008 (run) S 25006 25008 24237 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22551677 8908800 250 1992294400 4194304 4922060 140735589347888 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25008/statm: 2175 250 211 178 0 68 0
[pid=25010] ppid=25008 vsize=28624 CPUtime=1541.9
/proc/25010/stat : 25010 (PBPASSolver) R 25008 25008 24237 0 -1 4202496 7464 0 0 0 154184 6 0 0 25 0 1 0 22551677 29310976 6592 1992294400 134512640 134902295 4288541488 18446744073709551615 4160187448 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25010/statm: 7156 6592 270 96 0 6368 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 37324

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25056
/proc/meminfo: memFree=1812132/2059040 swapFree=4139880/4192956
[pid=25008] ppid=25006 vsize=8700 CPUtime=0
/proc/25008/stat : 25008 (run) S 25006 25008 24237 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22551677 8908800 250 1992294400 4194304 4922060 140735589347888 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25008/statm: 2175 250 211 178 0 68 0
[pid=25010] ppid=25008 vsize=28624 CPUtime=1601.88
/proc/25010/stat : 25010 (PBPASSolver) R 25008 25008 24237 0 -1 4202496 7464 0 0 0 160182 6 0 0 25 0 1 0 22551677 29310976 6592 1992294400 134512640 134902295 4288541488 18446744073709551615 4160168560 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25010/statm: 7156 6592 270 96 0 6368 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 37324

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25058
/proc/meminfo: memFree=1812132/2059040 swapFree=4139880/4192956
[pid=25008] ppid=25006 vsize=8700 CPUtime=0
/proc/25008/stat : 25008 (run) S 25006 25008 24237 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22551677 8908800 250 1992294400 4194304 4922060 140735589347888 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25008/statm: 2175 250 211 178 0 68 0
[pid=25010] ppid=25008 vsize=28908 CPUtime=1661.86
/proc/25010/stat : 25010 (PBPASSolver) R 25008 25008 24237 0 -1 4202496 7513 0 0 0 166180 6 0 0 25 0 1 0 22551677 29601792 6641 1992294400 134512640 134902295 4288541488 18446744073709551615 4160192221 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25010/statm: 7227 6641 270 96 0 6439 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 37608

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25060
/proc/meminfo: memFree=1812132/2059040 swapFree=4139880/4192956
[pid=25008] ppid=25006 vsize=8700 CPUtime=0
/proc/25008/stat : 25008 (run) S 25006 25008 24237 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22551677 8908800 250 1992294400 4194304 4922060 140735589347888 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25008/statm: 2175 250 211 178 0 68 0
[pid=25010] ppid=25008 vsize=28908 CPUtime=1721.85
/proc/25010/stat : 25010 (PBPASSolver) R 25008 25008 24237 0 -1 4202496 7513 0 0 0 172179 6 0 0 25 0 1 0 22551677 29601792 6641 1992294400 134512640 134902295 4288541488 18446744073709551615 4160201725 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25010/statm: 7227 6641 270 96 0 6439 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 37608

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25062
/proc/meminfo: memFree=1811884/2059040 swapFree=4139880/4192956
[pid=25008] ppid=25006 vsize=8700 CPUtime=0
/proc/25008/stat : 25008 (run) S 25006 25008 24237 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22551677 8908800 250 1992294400 4194304 4922060 140735589347888 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25008/statm: 2175 250 211 178 0 68 0
[pid=25010] ppid=25008 vsize=28908 CPUtime=1781.83
/proc/25010/stat : 25010 (PBPASSolver) R 25008 25008 24237 0 -1 4202496 7532 0 0 0 178177 6 0 0 25 0 1 0 22551677 29601792 6660 1992294400 134512640 134902295 4288541488 18446744073709551615 4160180700 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25010/statm: 7227 6660 270 96 0 6439 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 37608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25062
/proc/meminfo: memFree=1811884/2059040 swapFree=4139880/4192956
[pid=25008] ppid=25006 vsize=8700 CPUtime=0
/proc/25008/stat : 25008 (run) S 25006 25008 24237 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22551677 8908800 250 1992294400 4194304 4922060 140735589347888 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25008/statm: 2175 250 211 178 0 68 0
[pid=25010] ppid=25008 vsize=29052 CPUtime=1800.04
/proc/25010/stat : 25010 (PBPASSolver) R 25008 25008 24237 0 -1 4202496 7542 0 0 0 179998 6 0 0 25 0 1 0 22551677 29749248 6670 1992294400 134512640 134902295 4288541488 18446744073709551615 4160168583 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25010/statm: 7263 6670 270 96 0 6475 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 37752

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 25062
/proc/meminfo: memFree=1811884/2059040 swapFree=4139880/4192956
[pid=25008] ppid=25006 vsize=8700 CPUtime=0
/proc/25008/stat : 25008 (run) S 25006 25008 24237 0 -1 4202496 388 134 0 0 0 0 0 0 25 0 1 0 22551677 8908800 250 1992294400 4194304 4922060 140735589347888 18446744073709551615 270612929669 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/25008/statm: 2175 250 211 178 0 68 0
[pid=25010] ppid=25008 vsize=29052 CPUtime=1800.04
/proc/25010/stat : 25010 (PBPASSolver) R 25008 25008 24237 0 -1 4202496 7542 0 0 0 179998 6 0 0 25 0 1 0 22551677 29749248 6670 1992294400 134512640 134902295 4288541488 18446744073709551615 4160168583 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/25010/statm: 7263 6670 270 96 0 6475 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 37752

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25008 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=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.51
CPU time (s): 1800.04
CPU user time (s): 1799.98
CPU system time (s): 0.06
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 37752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
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= 522
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 2.98555 second user time and 8.49271 second system time

The end

Launcher Data 

Begin job on node084 at 2010-06-18 00:09:38
IDJOB=2673475
IDBENCH=48142
IDSOLVER=1174
FILE ID=node084/2673475-1276812578
PBS_JOBID= 11176638
Free space on /tmp= 62508 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_50_10_2.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673475-1276812578/watcher-2673475-1276812578 -o /tmp/evaluation-result-2673475-1276812578/solver-2673475-1276812578 -C 1800 -W 2000 -M 1800  run HOME/instance-2673475-1276812578.opb

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

MD5SUM BENCH= 3afabd7ca2a98b7cfc21a3d6cc8262bf
RANDOM SEED=934179450

node084.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		: 3000.229
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	: 6000.45
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		: 3000.229
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:       1840808 kB
Buffers:         46012 kB
Cached:          80580 kB
SwapCached:       5576 kB
Active:          54552 kB
Inactive:        84388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1840808 kB
SwapTotal:     4192956 kB
SwapFree:      4139880 kB
Dirty:             664 kB
Writeback:          16 kB
AnonPages:       10968 kB
Mapped:          12944 kB
Slab:            57576 kB
PageTables:       3956 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179880 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= 62508 MiB
End job on node084 at 2010-06-18 00:39:41