Trace number 2674759

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) 1800.05 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-misc02.opb
MD5SUMbe3daaec19eb6f74c780b858afc6652a
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1075471360
Best CPU time to get the best result obtained on this benchmark0.544916
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1075471360
Optimality of the best value was proved YES
Number of variables89
Total number of constraints39
Number of constraints which are clauses7
Number of constraints which are cardinality constraints (but not clauses)7
Number of constraints which are nor clauses,nor cardinality constraints25
Minimum length of a constraint4
Maximum length of a constraint79
Number of terms in the objective function 31
Biggest coefficient in the objective function 1073741824
Number of bits for the biggest coefficient in the objective function 31
Sum of the numbers in the objective function 2147483647
Number of bits of the sum of numbers in the objective function 31
Biggest number in a constraint 1073741824
Number of bits of the biggest number in a constraint 31
Biggest sum of numbers in a constraint 3234157567
Number of bits of the biggest sum of numbers32
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.66	c 89 39 0 0 0 0 0 0
0.00/0.66	c 8 ~x26998+4 ~x26997+2 ~x26996+1 ~x26995+1 ~x30+1 ~x28+1 ~x26+1 ~x24+1 ~x22+1 ~x20+1 ~x18+1 ~x16+1 ~x14+1 ~x12+1 ~x10+1 ~x8+1 ~x6+1 ~x4+1 ~x2-0=28
0.00/0.66	c 8 ~x27514+4 ~x27513+2 ~x27512+1 ~x27511+1 ~x31+1 ~x29+1 ~x27+1 ~x25+1 ~x23+1 ~x21+1 ~x19+1 ~x17+1 ~x15+1 ~x13+1 ~x11+1 ~x9+1 ~x7+1 ~x5+1 ~x3-0=28
0.00/0.72	c 4 ~x29086+2 ~x29085+1 ~x29084+1 ~x30+1 ~x28+1 ~x20+1 ~x18+1 ~x10+1 ~x8-0=12
0.00/0.72	c 4 ~x29224+2 ~x29223+1 ~x29222+1 ~x31+1 ~x29+1 ~x21+1 ~x19+1 ~x11+1 ~x9-0=12
0.00/0.72	c 2 ~x29361+1 ~x29360+1 ~x58+1 ~x56+1 ~x54-0=6
0.00/0.74	c 2 ~x29405+1 ~x29404+1 ~x59+1 ~x57+1 ~x55-0=6
0.00/0.74	c 8 ~x29451+4 ~x29450+2 ~x29449+1 ~x29448+1 x54+1 ~x40+1 ~x38+1 ~x36+1 ~x34+1 ~x32+1 ~x10+1 ~x8+1 ~x6+1 ~x4+1 ~x2-0=24
0.00/0.74	c 8 ~x29806+4 ~x29805+2 ~x29804+1 ~x29803+1 x54+1 ~x41+1 ~x39+1 ~x37+1 ~x35+1 ~x33+1 ~x11+1 ~x9+1 ~x7+1 ~x5+1 ~x3-0=24
0.00/0.76	c 8 ~x30161+4 ~x30160+2 ~x30159+1 ~x30158+1 x55+1 ~x50+1 ~x48+1 ~x46+1 ~x44+1 ~x42+1 ~x10+1 ~x8+1 ~x6+1 ~x4+1 ~x2-0=24
0.00/0.76	c 8 ~x30516+4 ~x30515+2 ~x30514+1 ~x30513+1 x55+1 ~x51+1 ~x49+1 ~x47+1 ~x45+1 ~x43+1 ~x11+1 ~x9+1 ~x7+1 ~x5+1 ~x3-0=24
0.00/0.78	c 8 ~x30871+4 ~x30870+2 ~x30869+1 ~x30868+1 x56+1 ~x40+1 ~x38+1 ~x36+1 ~x34+1 ~x32+1 ~x20+1 ~x18+1 ~x16+1 ~x14+1 ~x12-0=24
0.00/0.78	c 8 ~x31226+4 ~x31225+2 ~x31224+1 ~x31223+1 x56+1 ~x41+1 ~x39+1 ~x37+1 ~x35+1 ~x33+1 ~x21+1 ~x19+1 ~x17+1 ~x15+1 ~x13-0=24
0.00/0.80	c 8 ~x31581+4 ~x31580+2 ~x31579+1 ~x31578+1 x57+1 ~x50+1 ~x48+1 ~x46+1 ~x44+1 ~x42+1 ~x20+1 ~x18+1 ~x16+1 ~x14+1 ~x12-0=24
0.00/0.80	c 8 ~x31936+4 ~x31935+2 ~x31934+1 ~x31933+1 x57+1 ~x51+1 ~x49+1 ~x47+1 ~x45+1 ~x43+1 ~x21+1 ~x19+1 ~x17+1 ~x15+1 ~x13-0=24
0.00/0.80	c 8 ~x32291+4 ~x32290+2 ~x32289+1 ~x32288+1 x58+1 ~x40+1 ~x38+1 ~x36+1 ~x34+1 ~x32+1 ~x30+1 ~x28+1 ~x26+1 ~x24+1 ~x22-0=24
0.00/0.82	c 8 ~x32646+4 ~x32645+2 ~x32644+1 ~x32643+1 x58+1 ~x41+1 ~x39+1 ~x37+1 ~x35+1 ~x33+1 ~x31+1 ~x29+1 ~x27+1 ~x25+1 ~x23-0=24
0.00/0.82	c 8 ~x33001+

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-2674759-1276800107/watcher-2674759-1276800107 -o /tmp/evaluation-result-2674759-1276800107/solver-2674759-1276800107 -C 1800 -W 2000 -M 1800 run HOME/instance-2674759-1276800107.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22705
/proc/meminfo: memFree=1824484/2059040 swapFree=4192888/4192956
[pid=22705] ppid=22703 vsize=8700 CPUtime=0
/proc/22705/stat : 22705 (run) S 22703 22705 22535 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 21303329 8908800 251 1992294400 4194304 4922060 140733656719792 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22705/statm: 2175 251 211 178 0 68 0

[startup+0.101496 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22705
/proc/meminfo: memFree=1824484/2059040 swapFree=4192888/4192956
[pid=22705] ppid=22703 vsize=8700 CPUtime=0
/proc/22705/stat : 22705 (run) S 22703 22705 22535 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 21303329 8908800 251 1992294400 4194304 4922060 140733656719792 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22705/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.200505 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22705
/proc/meminfo: memFree=1824484/2059040 swapFree=4192888/4192956
[pid=22705] ppid=22703 vsize=8700 CPUtime=0
/proc/22705/stat : 22705 (run) S 22703 22705 22535 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 21303329 8908800 251 1992294400 4194304 4922060 140733656719792 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22705/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300513 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22705
/proc/meminfo: memFree=1824484/2059040 swapFree=4192888/4192956
[pid=22705] ppid=22703 vsize=8700 CPUtime=0
/proc/22705/stat : 22705 (run) S 22703 22705 22535 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 21303329 8908800 251 1992294400 4194304 4922060 140733656719792 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22705/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700547 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 22705
/proc/meminfo: memFree=1824484/2059040 swapFree=4192888/4192956
[pid=22705] ppid=22703 vsize=8700 CPUtime=0
/proc/22705/stat : 22705 (run) S 22703 22705 22535 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 21303329 8908800 251 1992294400 4194304 4922060 140733656719792 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22705/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50062 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22708
/proc/meminfo: memFree=1803884/2059040 swapFree=4192888/4192956
[pid=22705] ppid=22703 vsize=8700 CPUtime=0
/proc/22705/stat : 22705 (run) S 22703 22705 22535 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 21303329 8908800 251 1992294400 4194304 4922060 140733656719792 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22705/statm: 2175 251 211 178 0 68 0
[pid=22707] ppid=22705 vsize=24412 CPUtime=1.48
/proc/22707/stat : 22707 (PBPASSolver) R 22705 22705 22535 0 -1 4202496 5443 0 0 0 146 2 0 0 23 0 1 0 21303329 24997888 5309 1992294400 134512640 134902295 4294205200 18446744073709551615 4160309517 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22707/statm: 6103 5309 266 96 0 5315 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 33112

[startup+3.10076 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22708
/proc/meminfo: memFree=1803636/2059040 swapFree=4192888/4192956
[pid=22705] ppid=22703 vsize=8700 CPUtime=0
/proc/22705/stat : 22705 (run) S 22703 22705 22535 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 21303329 8908800 251 1992294400 4194304 4922060 140733656719792 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22705/statm: 2175 251 211 178 0 68 0
[pid=22707] ppid=22705 vsize=24544 CPUtime=3.08
/proc/22707/stat : 22707 (PBPASSolver) R 22705 22705 22535 0 -1 4202496 5472 0 0 0 306 2 0 0 25 0 1 0 21303329 25133056 5338 1992294400 134512640 134902295 4294205200 18446744073709551615 4160317135 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22707/statm: 6136 5338 266 96 0 5348 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 33244

[startup+6.30104 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22710
/proc/meminfo: memFree=1803140/2059040 swapFree=4192888/4192956
[pid=22705] ppid=22703 vsize=8700 CPUtime=0
/proc/22705/stat : 22705 (run) S 22703 22705 22535 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 21303329 8908800 251 1992294400 4194304 4922060 140733656719792 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22705/statm: 2175 251 211 178 0 68 0
[pid=22707] ppid=22705 vsize=24972 CPUtime=6.29
/proc/22707/stat : 22707 (PBPASSolver) R 22705 22705 22535 0 -1 4202496 5595 0 0 0 626 3 0 0 25 0 1 0 21303329 25571328 5461 1992294400 134512640 134902295 4294205200 18446744073709551615 4160312476 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22707/statm: 6243 5461 269 96 0 5455 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33672

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22710
/proc/meminfo: memFree=1802148/2059040 swapFree=4192888/4192956
[pid=22705] ppid=22703 vsize=8700 CPUtime=0
/proc/22705/stat : 22705 (run) S 22703 22705 22535 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 21303329 8908800 251 1992294400 4194304 4922060 140733656719792 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22705/statm: 2175 251 211 178 0 68 0
[pid=22707] ppid=22705 vsize=26164 CPUtime=12.69
/proc/22707/stat : 22707 (PBPASSolver) R 22705 22705 22535 0 -1 4202496 5875 0 0 0 1266 3 0 0 25 0 1 0 21303329 26791936 5741 1992294400 134512640 134902295 4294205200 18446744073709551615 4160279162 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22707/statm: 6541 5741 269 96 0 5753 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 34864

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22710
/proc/meminfo: memFree=1800040/2059040 swapFree=4192888/4192956
[pid=22705] ppid=22703 vsize=8700 CPUtime=0
/proc/22705/stat : 22705 (run) S 22703 22705 22535 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 21303329 8908800 251 1992294400 4194304 4922060 140733656719792 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22705/statm: 2175 251 211 178 0 68 0
[pid=22707] ppid=22705 vsize=28012 CPUtime=25.48
/proc/22707/stat : 22707 (PBPASSolver) R 22705 22705 22535 0 -1 4202496 6338 0 0 0 2545 3 0 0 25 0 1 0 21303329 28684288 6204 1992294400 134512640 134902295 4294205200 18446744073709551615 4160298469 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22707/statm: 7003 6204 269 96 0 6215 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36712

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22710
/proc/meminfo: memFree=1797436/2059040 swapFree=4192888/4192956
[pid=22705] ppid=22703 vsize=8700 CPUtime=0
/proc/22705/stat : 22705 (run) S 22703 22705 22535 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 21303329 8908800 251 1992294400 4194304 4922060 140733656719792 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22705/statm: 2175 251 211 178 0 68 0
[pid=22707] ppid=22705 vsize=30800 CPUtime=51.08
/proc/22707/stat : 22707 (PBPASSolver) R 22705 22705 22535 0 -1 4202496 7029 0 0 0 5104 4 0 0 25 0 1 0 21303329 31539200 6895 1992294400 134512640 134902295 4294205200 18446744073709551615 4160312208 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22707/statm: 7700 6895 269 96 0 6912 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 39500

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22712
/proc/meminfo: memFree=1789004/2059040 swapFree=4192888/4192956
[pid=22705] ppid=22703 vsize=8700 CPUtime=0
/proc/22705/stat : 22705 (run) S 22703 22705 22535 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 21303329 8908800 251 1992294400 4194304 4922060 140733656719792 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22705/statm: 2175 251 211 178 0 68 0
[pid=22707] ppid=22705 vsize=38752 CPUtime=102.26
/proc/22707/stat : 22707 (PBPASSolver) R 22705 22705 22535 0 -1 4202496 9038 0 0 0 10220 6 0 0 25 0 1 0 21303329 39682048 8904 1992294400 134512640 134902295 4294205200 18446744073709551615 4160291700 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22707/statm: 9688 8904 269 96 0 8900 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 47452

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22714
/proc/meminfo: memFree=1784912/2059040 swapFree=4192888/4192956
[pid=22705] ppid=22703 vsize=8700 CPUtime=0
/proc/22705/stat : 22705 (run) S 22703 22705 22535 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 21303329 8908800 251 1992294400 4194304 4922060 140733656719792 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22705/statm: 2175 251 211 178 0 68 0
[pid=22707] ppid=22705 vsize=42976 CPUtime=162.25
/proc/22707/stat : 22707 (PBPASSolver) R 22705 22705 22535 0 -1 4202496 10064 0 0 0 16217 8 0 0 25 0 1 0 21303329 44007424 9930 1992294400 134512640 134902295 4294205200 18446744073709551615 4160279213 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22707/statm: 10744 9930 269 96 0 9956 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 51676

[startup+222.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22714
/proc/meminfo: memFree=1782308/2059040 swapFree=4192888/4192956
[pid=22705] ppid=22703 vsize=8700 CPUtime=0
/proc/22705/stat : 22705 (run) S 22703 22705 22535 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 21303329 8908800 251 1992294400 4194304 4922060 140733656719792 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22705/statm: 2175 251 211 178 0 68 0
[pid=22707] ppid=22705 vsize=45484 CPUtime=222.24
/proc/22707/stat : 22707 (PBPASSolver) R 22705 22705 22535 0 -1 4202496 10712 0 0 0 22216 8 0 0 25 0 1 0 21303329 46575616 10578 1992294400 134512640 134902295 4294205200 18446744073709551615 4160279262 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22707/statm: 11371 10578 269 96 0 10583 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 54184

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22716
/proc/meminfo: memFree=1778588/2059040 swapFree=4192888/4192956
[pid=22705] ppid=22703 vsize=8700 CPUtime=0
/proc/22705/stat : 22705 (run) S 22703 22705 22535 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 21303329 8908800 251 1992294400 4194304 4922060 140733656719792 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22705/statm: 2175 251 211 178 0 68 0
[pid=22707] ppid=22705 vsize=49168 CPUtime=282.21
/proc/22707/stat : 22707 (PBPASSolver) R 22705 22705 22535 0 -1 4202496 11616 0 0 0 28212 9 0 0 25 0 1 0 21303329 50348032 11482 1992294400 134512640 134902295 4294205200 18446744073709551615 4160297817 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22707/statm: 12292 11482 269 96 0 11504 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 57868

[startup+342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22718
/proc/meminfo: memFree=1775868/2059040 swapFree=4192888/4192956
[pid=22705] ppid=22703 vsize=8700 CPUtime=0
/proc/22705/stat : 22705 (run) S 22703 22705 22535 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 21303329 8908800 251 1992294400 4194304 4922060 140733656719792 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22705/statm: 2175 251 211 178 0 68 0
[pid=22707] ppid=22705 vsize=52084 CPUtime=342.2
/proc/22707/stat : 22707 (PBPASSolver) R 22705 22705 22535 0 -1 4202496 12326 0 0 0 34210 10 0 0 25 0 1 0 21303329 53334016 12192 1992294400 134512640 134902295 4294205200 18446744073709551615 4160279265 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22707/statm: 13021 12192 269 96 0 12233 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 60784

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22720
/proc/meminfo: memFree=1773140/2059040 swapFree=4192888/4192956
[pid=22705] ppid=22703 vsize=8700 CPUtime=0
/proc/22705/stat : 22705 (run) S 22703 22705 22535 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 21303329 8908800 251 1992294400 4194304 4922060 140733656719792 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22705/statm: 2175 251 211 178 0 68 0
[pid=22707] ppid=22705 vsize=54624 CPUtime=402.19
/proc/22707/stat : 22707 (PBPASSolver) R 22705 22705 22535 0 -1 4202496 12976 0 0 0 40208 11 0 0 25 0 1 0 21303329 55934976 12842 1992294400 134512640 134902295 4294205200 18446744073709551615 4160298297 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22707/statm: 13656 12842 269 96 0 12868 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 63324

[startup+462.301 s]

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

/proc/22707/statm: 21959 21067 269 96 0 21171 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 96536

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22749
/proc/meminfo: memFree=1737676/2059040 swapFree=4192888/4192956
[pid=22705] ppid=22703 vsize=8700 CPUtime=0
/proc/22705/stat : 22705 (run) S 22703 22705 22535 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 21303329 8908800 251 1992294400 4194304 4922060 140733656719792 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22705/statm: 2175 251 211 178 0 68 0
[pid=22707] ppid=22705 vsize=89288 CPUtime=1181.98
/proc/22707/stat : 22707 (PBPASSolver) R 22705 22705 22535 0 -1 4202496 21566 0 0 0 118178 20 0 0 25 0 1 0 21303329 91430912 21432 1992294400 134512640 134902295 4294205200 18446744073709551615 4160298164 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22707/statm: 22322 21432 269 96 0 21534 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 97988

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22751
/proc/meminfo: memFree=1736312/2059040 swapFree=4192888/4192956
[pid=22705] ppid=22703 vsize=8700 CPUtime=0
/proc/22705/stat : 22705 (run) S 22703 22705 22535 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 21303329 8908800 251 1992294400 4194304 4922060 140733656719792 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22705/statm: 2175 251 211 178 0 68 0
[pid=22707] ppid=22705 vsize=90752 CPUtime=1241.97
/proc/22707/stat : 22707 (PBPASSolver) R 22705 22705 22535 0 -1 4202496 21936 0 0 0 124176 21 0 0 25 0 1 0 21303329 92930048 21802 1992294400 134512640 134902295 4294205200 18446744073709551615 4160309374 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22707/statm: 22688 21802 269 96 0 21900 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 99452

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22753
/proc/meminfo: memFree=1736188/2059040 swapFree=4192888/4192956
[pid=22705] ppid=22703 vsize=8700 CPUtime=0
/proc/22705/stat : 22705 (run) S 22703 22705 22535 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 21303329 8908800 251 1992294400 4194304 4922060 140733656719792 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22705/statm: 2175 251 211 178 0 68 0
[pid=22707] ppid=22705 vsize=90884 CPUtime=1301.96
/proc/22707/stat : 22707 (PBPASSolver) R 22705 22705 22535 0 -1 4202496 21974 0 0 0 130175 21 0 0 25 0 1 0 21303329 93065216 21840 1992294400 134512640 134902295 4294205200 18446744073709551615 4160279270 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22707/statm: 22721 21840 269 96 0 21933 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 99584

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22755
/proc/meminfo: memFree=1736188/2059040 swapFree=4192888/4192956
[pid=22705] ppid=22703 vsize=8700 CPUtime=0
/proc/22705/stat : 22705 (run) S 22703 22705 22535 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 21303329 8908800 251 1992294400 4194304 4922060 140733656719792 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22705/statm: 2175 251 211 178 0 68 0
[pid=22707] ppid=22705 vsize=90884 CPUtime=1361.94
/proc/22707/stat : 22707 (PBPASSolver) R 22705 22705 22535 0 -1 4202496 21975 0 0 0 136173 21 0 0 25 0 1 0 21303329 93065216 21841 1992294400 134512640 134902295 4294205200 18446744073709551615 4160309374 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22707/statm: 22721 21841 269 96 0 21933 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 99584

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22755
/proc/meminfo: memFree=1736064/2059040 swapFree=4192888/4192956
[pid=22705] ppid=22703 vsize=8700 CPUtime=0
/proc/22705/stat : 22705 (run) S 22703 22705 22535 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 21303329 8908800 251 1992294400 4194304 4922060 140733656719792 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22705/statm: 2175 251 211 178 0 68 0
[pid=22707] ppid=22705 vsize=90884 CPUtime=1421.94
/proc/22707/stat : 22707 (PBPASSolver) R 22705 22705 22535 0 -1 4202496 21977 0 0 0 142173 21 0 0 25 0 1 0 21303329 93065216 21843 1992294400 134512640 134902295 4294205200 18446744073709551615 4160310524 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22707/statm: 22721 21843 269 96 0 21933 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 99584

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22757
/proc/meminfo: memFree=1736064/2059040 swapFree=4192888/4192956
[pid=22705] ppid=22703 vsize=8700 CPUtime=0
/proc/22705/stat : 22705 (run) S 22703 22705 22535 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 21303329 8908800 251 1992294400 4194304 4922060 140733656719792 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22705/statm: 2175 251 211 178 0 68 0
[pid=22707] ppid=22705 vsize=90884 CPUtime=1481.92
/proc/22707/stat : 22707 (PBPASSolver) R 22705 22705 22535 0 -1 4202496 21977 0 0 0 148171 21 0 0 25 0 1 0 21303329 93065216 21843 1992294400 134512640 134902295 4294205200 18446744073709551615 4160279153 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22707/statm: 22721 21843 269 96 0 21933 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 99584

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22759
/proc/meminfo: memFree=1736064/2059040 swapFree=4192888/4192956
[pid=22705] ppid=22703 vsize=8700 CPUtime=0
/proc/22705/stat : 22705 (run) S 22703 22705 22535 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 21303329 8908800 251 1992294400 4194304 4922060 140733656719792 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22705/statm: 2175 251 211 178 0 68 0
[pid=22707] ppid=22705 vsize=90884 CPUtime=1541.91
/proc/22707/stat : 22707 (PBPASSolver) R 22705 22705 22535 0 -1 4202496 21979 0 0 0 154170 21 0 0 25 0 1 0 21303329 93065216 21845 1992294400 134512640 134902295 4294205200 18446744073709551615 4160312491 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22707/statm: 22721 21845 269 96 0 21933 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 99584

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22761
/proc/meminfo: memFree=1735940/2059040 swapFree=4192888/4192956
[pid=22705] ppid=22703 vsize=8700 CPUtime=0
/proc/22705/stat : 22705 (run) S 22703 22705 22535 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 21303329 8908800 251 1992294400 4194304 4922060 140733656719792 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22705/statm: 2175 251 211 178 0 68 0
[pid=22707] ppid=22705 vsize=90884 CPUtime=1601.89
/proc/22707/stat : 22707 (PBPASSolver) R 22705 22705 22535 0 -1 4202496 21979 0 0 0 160168 21 0 0 25 0 1 0 21303329 93065216 21845 1992294400 134512640 134902295 4294205200 18446744073709551615 4160279152 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22707/statm: 22721 21845 269 96 0 21933 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 99584

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22763
/proc/meminfo: memFree=1735816/2059040 swapFree=4192888/4192956
[pid=22705] ppid=22703 vsize=8700 CPUtime=0
/proc/22705/stat : 22705 (run) S 22703 22705 22535 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 21303329 8908800 251 1992294400 4194304 4922060 140733656719792 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22705/statm: 2175 251 211 178 0 68 0
[pid=22707] ppid=22705 vsize=90884 CPUtime=1661.87
/proc/22707/stat : 22707 (PBPASSolver) R 22705 22705 22535 0 -1 4202496 21979 0 0 0 166166 21 0 0 25 0 1 0 21303329 93065216 21845 1992294400 134512640 134902295 4294205200 18446744073709551615 4160279295 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22707/statm: 22721 21845 269 96 0 21933 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 99584

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22763
/proc/meminfo: memFree=1735692/2059040 swapFree=4192888/4192956
[pid=22705] ppid=22703 vsize=8700 CPUtime=0
/proc/22705/stat : 22705 (run) S 22703 22705 22535 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 21303329 8908800 251 1992294400 4194304 4922060 140733656719792 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22705/statm: 2175 251 211 178 0 68 0
[pid=22707] ppid=22705 vsize=90884 CPUtime=1721.86
/proc/22707/stat : 22707 (PBPASSolver) R 22705 22705 22535 0 -1 4202496 21979 0 0 0 172165 21 0 0 25 0 1 0 21303329 93065216 21845 1992294400 134512640 134902295 4294205200 18446744073709551615 4160317259 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22707/statm: 22721 21845 269 96 0 21933 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 99584

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22765
/proc/meminfo: memFree=1735444/2059040 swapFree=4192888/4192956
[pid=22705] ppid=22703 vsize=8700 CPUtime=0
/proc/22705/stat : 22705 (run) S 22703 22705 22535 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 21303329 8908800 251 1992294400 4194304 4922060 140733656719792 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22705/statm: 2175 251 211 178 0 68 0
[pid=22707] ppid=22705 vsize=90884 CPUtime=1781.84
/proc/22707/stat : 22707 (PBPASSolver) R 22705 22705 22535 0 -1 4202496 21979 0 0 0 178163 21 0 0 25 0 1 0 21303329 93065216 21845 1992294400 134512640 134902295 4294205200 18446744073709551615 4160312215 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22707/statm: 22721 21845 269 96 0 21933 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 99584



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 22765
/proc/meminfo: memFree=1735444/2059040 swapFree=4192888/4192956
[pid=22705] ppid=22703 vsize=8700 CPUtime=0
/proc/22705/stat : 22705 (run) S 22703 22705 22535 0 -1 4202496 390 134 0 0 0 0 0 0 17 0 1 0 21303329 8908800 251 1992294400 4194304 4922060 140733656719792 18446744073709551615 247894482053 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/22705/statm: 2175 251 211 178 0 68 0
[pid=22707] ppid=22705 vsize=90884 CPUtime=1800.05
/proc/22707/stat : 22707 (PBPASSolver) R 22705 22705 22535 0 -1 4202496 21979 0 0 0 179984 21 0 0 25 0 1 0 21303329 93065216 21845 1992294400 134512640 134902295 4294205200 18446744073709551615 4160315067 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/22707/statm: 22721 21845 269 96 0 21933 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 99584

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 22705 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 1800.05
#
# 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): 1800.05
CPU user time (s): 1799.84
CPU system time (s): 0.21
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 99584

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= 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= 3
involuntary context switches= 3

runsolver used 2.77258 second user time and 8.70268 second system time

The end

Launcher Data 

Begin job on node041 at 2010-06-17 20:41:47
IDJOB=2674759
IDBENCH=2480
IDSOLVER=1174
FILE ID=node041/2674759-1276800107
PBS_JOBID= 11176631
Free space on /tmp= 62028 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-misc02.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2674759-1276800107/watcher-2674759-1276800107 -o /tmp/evaluation-result-2674759-1276800107/solver-2674759-1276800107 -C 1800 -W 2000 -M 1800  run HOME/instance-2674759-1276800107.opb

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

MD5SUM BENCH= be3daaec19eb6f74c780b858afc6652a
RANDOM SEED=1284232389

node041.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.251
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.50
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.251
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1825004 kB
Buffers:         10560 kB
Cached:          88756 kB
SwapCached:          0 kB
Active:           7544 kB
Inactive:       151228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1825004 kB
SwapTotal:     4192956 kB
SwapFree:      4192888 kB
Dirty:             732 kB
Writeback:           0 kB
AnonPages:       59440 kB
Mapped:          15456 kB
Slab:            53064 kB
PageTables:       4040 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179824 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62028 MiB
End job on node041 at 2010-06-17 21:11:49