Trace number 2673485

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) 1800.06 1800.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_10_1.opb
MD5SUM55d0299800773493d27ef2c1b95d10c5
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark11
Best CPU time to get the best result obtained on this benchmark398.875
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 11
Optimality of the best value was proved NO
Number of variables100
Total number of constraints100
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 constraints100
Minimum length of a constraint11
Maximum length of a constraint19
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)1248
Sum of products size (including duplicates)2496
Number of different products1248
Sum of products size2496

Solver Data 

0.00/0.27	c 100 100 1248 2496 0 0 0 0
0.00/0.27	o 32
0.00/0.27	c 64 ~x1456+32 ~x1455+16 ~x1454+8 ~x1453+4 ~x1452+2 ~x1451+1 ~x1450+1 ~x101+1 ~x100+1 ~x99+1 ~x98+1 ~x97+1 ~x96+1 ~x95+1 ~x94+1 ~x93+1 ~x92+1 ~x91+1 ~x90+1 ~x89+1 ~x88+1 ~x87+1 ~x86+1 ~x85+1 ~x84+1 ~x83+1 ~x82+1 ~x81+1 ~x80+1 ~x79+1 ~x78+1 ~x77+1 ~x76+1 ~x75+1 ~x74+1 ~x73+1 ~x72+1 ~x71+1 ~x70+1 ~x69+1 ~x68+1 ~x67+1 ~x66+1 ~x65+1 ~x64+1 ~x63+1 ~x62+1 ~x61+1 ~x60+1 ~x59+1 ~x58+1 ~x57+1 ~x56+1 ~x55+1 ~x54+1 ~x53+1 ~x52+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=212
1.39/1.45	o 15
1.39/1.45	c 64 ~x1456+32 ~x1455+16 ~x1454+8 ~x1453+4 ~x1452+2 ~x1451+1 ~x1450+1 ~x101+1 ~x100+1 ~x99+1 ~x98+1 ~x97+1 ~x96+1 ~x95+1 ~x94+1 ~x93+1 ~x92+1 ~x91+1 ~x90+1 ~x89+1 ~x88+1 ~x87+1 ~x86+1 ~x85+1 ~x84+1 ~x83+1 ~x82+1 ~x81+1 ~x80+1 ~x79+1 ~x78+1 ~x77+1 ~x76+1 ~x75+1 ~x74+1 ~x73+1 ~x72+1 ~x71+1 ~x70+1 ~x69+1 ~x68+1 ~x67+1 ~x66+1 ~x65+1 ~x64+1 ~x63+1 ~x62+1 ~x61+1 ~x60+1 ~x59+1 ~x58+1 ~x57+1 ~x56+1 ~x55+1 ~x54+1 ~x53+1 ~x52+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 ~x

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-2673485-1276812826/watcher-2673485-1276812826 -o /tmp/evaluation-result-2673485-1276812826/solver-2673485-1276812826 -C 1800 -W 2000 -M 1800 run HOME/instance-2673485-1276812826.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 23820
/proc/meminfo: memFree=1842152/2059040 swapFree=4140292/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23014 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22574227 8908800 250 1992294400 4194304 4922060 140736445860528 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 250 211 178 0 68 0

[startup+0.0696691 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23820
/proc/meminfo: memFree=1842152/2059040 swapFree=4140292/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23014 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22574227 8908800 250 1992294400 4194304 4922060 140736445860528 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100706 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23820
/proc/meminfo: memFree=1842152/2059040 swapFree=4140292/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23014 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22574227 8908800 250 1992294400 4194304 4922060 140736445860528 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300702 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23820
/proc/meminfo: memFree=1842152/2059040 swapFree=4140292/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23014 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22574227 8908800 250 1992294400 4194304 4922060 140736445860528 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700723 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23820
/proc/meminfo: memFree=1842152/2059040 swapFree=4140292/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23014 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22574227 8908800 250 1992294400 4194304 4922060 140736445860528 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50079 s]
/proc/loadavg: 1.00 1.00 1.00 3/108 23823
/proc/meminfo: memFree=1818328/2059040 swapFree=4140292/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23014 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22574227 8908800 250 1992294400 4194304 4922060 140736445860528 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 250 211 178 0 68 0
[pid=23822] ppid=23820 vsize=27332 CPUtime=1.49
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23014 0 -1 4202496 7819 0 0 0 142 7 0 0 25 0 1 0 22574227 27987968 6281 1992294400 134512640 134902295 4294180752 18446744073709551615 134566727 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 6833 6281 270 96 0 6045 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36032

[startup+3.10193 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23823
/proc/meminfo: memFree=1818452/2059040 swapFree=4140292/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23014 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22574227 8908800 250 1992294400 4194304 4922060 140736445860528 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 250 211 178 0 68 0
[pid=23822] ppid=23820 vsize=26648 CPUtime=3.08
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23014 0 -1 4202496 8202 0 0 0 301 7 0 0 25 0 1 0 22574227 27287552 6112 1992294400 134512640 134902295 4294180752 18446744073709551615 4160488176 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 6662 6112 270 96 0 5874 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 35348

[startup+6.30121 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23823
/proc/meminfo: memFree=1816964/2059040 swapFree=4140292/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23014 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22574227 8908800 250 1992294400 4194304 4922060 140736445860528 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 250 211 178 0 68 0
[pid=23822] ppid=23820 vsize=28232 CPUtime=6.28
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23014 0 -1 4202496 8599 0 0 0 621 7 0 0 25 0 1 0 22574227 28909568 6509 1992294400 134512640 134902295 4294180752 18446744073709551615 4160521117 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 7058 6509 270 96 0 6270 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 36932

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23823
/proc/meminfo: memFree=1813368/2059040 swapFree=4140292/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23014 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22574227 8908800 250 1992294400 4194304 4922060 140736445860528 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 250 211 178 0 68 0
[pid=23822] ppid=23820 vsize=31432 CPUtime=12.69
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23014 0 -1 4202496 9410 0 0 0 1261 8 0 0 25 0 1 0 22574227 32186368 7320 1992294400 134512640 134902295 4294180752 18446744073709551615 4160488054 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 7858 7320 270 96 0 7070 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40132

[startup+25.5009 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23825
/proc/meminfo: memFree=1808656/2059040 swapFree=4140292/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23014 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22574227 8908800 250 1992294400 4194304 4922060 140736445860528 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 250 211 178 0 68 0
[pid=23822] ppid=23820 vsize=35788 CPUtime=25.48
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23014 0 -1 4202496 10507 0 0 0 2539 9 0 0 25 0 1 0 22574227 36646912 8417 1992294400 134512640 134902295 4294180752 18446744073709551615 4160500188 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 8947 8417 270 96 0 8159 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 44488

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23825
/proc/meminfo: memFree=1803696/2059040 swapFree=4140292/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23014 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22574227 8908800 250 1992294400 4194304 4922060 140736445860528 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 250 211 178 0 68 0
[pid=23822] ppid=23820 vsize=40700 CPUtime=51.08
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23014 0 -1 4202496 11735 0 0 0 5098 10 0 0 25 0 1 0 22574227 41676800 9645 1992294400 134512640 134902295 4294180752 18446744073709551615 4160518415 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 10175 9645 270 96 0 9387 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 49400

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23827
/proc/meminfo: memFree=1798612/2059040 swapFree=4140292/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23014 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22574227 8908800 250 1992294400 4194304 4922060 140736445860528 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 250 211 178 0 68 0
[pid=23822] ppid=23820 vsize=45584 CPUtime=102.27
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23014 0 -1 4202496 12958 0 0 0 10216 11 0 0 25 0 1 0 22574227 46678016 10868 1992294400 134512640 134902295 4294180752 18446744073709551615 4160526042 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 11396 10868 270 96 0 10608 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 54284

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23827
/proc/meminfo: memFree=1792040/2059040 swapFree=4140292/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23014 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22574227 8908800 250 1992294400 4194304 4922060 140736445860528 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 250 211 178 0 68 0
[pid=23822] ppid=23820 vsize=52184 CPUtime=162.25
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23014 0 -1 4202496 14600 0 0 0 16212 13 0 0 25 0 1 0 22574227 53436416 12510 1992294400 134512640 134902295 4294180752 18446744073709551615 4160521122 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 13046 12510 270 96 0 12258 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 60884

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23829
/proc/meminfo: memFree=1791668/2059040 swapFree=4140292/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23014 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22574227 8908800 250 1992294400 4194304 4922060 140736445860528 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 250 211 178 0 68 0
[pid=23822] ppid=23820 vsize=52428 CPUtime=222.23
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23014 0 -1 4202496 14645 0 0 0 22210 13 0 0 25 0 1 0 22574227 53686272 12555 1992294400 134512640 134902295 4294180752 18446744073709551615 4160518490 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 13107 12555 270 96 0 12319 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 61128

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23831
/proc/meminfo: memFree=1791668/2059040 swapFree=4140292/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23014 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22574227 8908800 250 1992294400 4194304 4922060 140736445860528 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 250 211 178 0 68 0
[pid=23822] ppid=23820 vsize=52428 CPUtime=282.22
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23014 0 -1 4202496 14647 0 0 0 28209 13 0 0 25 0 1 0 22574227 53686272 12557 1992294400 134512640 134902295 4294180752 18446744073709551615 4160511548 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 13107 12557 270 96 0 12319 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 61128

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23833
/proc/meminfo: memFree=1790428/2059040 swapFree=4140292/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23014 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22574227 8908800 250 1992294400 4194304 4922060 140736445860528 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 250 211 178 0 68 0
[pid=23822] ppid=23820 vsize=53756 CPUtime=342.21
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23014 0 -1 4202496 14965 0 0 0 34207 14 0 0 25 0 1 0 22574227 55046144 12875 1992294400 134512640 134902295 4294180752 18446744073709551615 4160488193 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 13439 12875 270 96 0 12651 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 62456

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23835
/proc/meminfo: memFree=1787576/2059040 swapFree=4140292/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23014 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22574227 8908800 250 1992294400 4194304 4922060 140736445860528 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 250 211 178 0 68 0
[pid=23822] ppid=23820 vsize=56532 CPUtime=402.19
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23014 0 -1 4202496 15670 0 0 0 40205 14 0 0 25 0 1 0 22574227 57888768 13580 1992294400 134512640 134902295 4294180752 18446744073709551615 4160500849 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 14133 13580 270 96 0 13345 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 65232

[startup+462.301 s]

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

/proc/23822/statm: 16730 16153 270 96 0 15942 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 75620

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23860
/proc/meminfo: memFree=1776168/2059040 swapFree=4140292/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23014 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22574227 8908800 250 1992294400 4194304 4922060 140736445860528 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 250 211 178 0 68 0
[pid=23822] ppid=23820 vsize=66920 CPUtime=1241.99
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23014 0 -1 4202496 18243 0 0 0 124182 17 0 0 25 0 1 0 22574227 68526080 16153 1992294400 134512640 134902295 4294180752 18446744073709551615 4160506985 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 16730 16153 270 96 0 15942 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 75620

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23862
/proc/meminfo: memFree=1776168/2059040 swapFree=4140292/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23014 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22574227 8908800 250 1992294400 4194304 4922060 140736445860528 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 250 211 178 0 68 0
[pid=23822] ppid=23820 vsize=66920 CPUtime=1301.98
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23014 0 -1 4202496 18243 0 0 0 130181 17 0 0 25 0 1 0 22574227 68526080 16153 1992294400 134512640 134902295 4294180752 18446744073709551615 4160518270 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 16730 16153 270 96 0 15942 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 75620

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23862
/proc/meminfo: memFree=1776168/2059040 swapFree=4140292/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23014 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22574227 8908800 250 1992294400 4194304 4922060 140736445860528 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 250 211 178 0 68 0
[pid=23822] ppid=23820 vsize=67052 CPUtime=1361.96
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23014 0 -1 4202496 18298 0 0 0 136179 17 0 0 25 0 1 0 22574227 68661248 16208 1992294400 134512640 134902295 4294180752 18446744073709551615 4160518270 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 16763 16208 270 96 0 15975 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 75752

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23864
/proc/meminfo: memFree=1775052/2059040 swapFree=4140292/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23014 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22574227 8908800 250 1992294400 4194304 4922060 140736445860528 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 250 211 178 0 68 0
[pid=23822] ppid=23820 vsize=68108 CPUtime=1421.95
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23014 0 -1 4202496 18540 0 0 0 142178 17 0 0 25 0 1 0 22574227 69742592 16450 1992294400 134512640 134902295 4294180752 18446744073709551615 4160510109 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 17027 16450 270 96 0 16239 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 76808

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23866
/proc/meminfo: memFree=1775052/2059040 swapFree=4140292/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23014 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22574227 8908800 250 1992294400 4194304 4922060 140736445860528 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 250 211 178 0 68 0
[pid=23822] ppid=23820 vsize=68108 CPUtime=1481.92
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23014 0 -1 4202496 18564 0 0 0 148175 17 0 0 25 0 1 0 22574227 69742592 16474 1992294400 134512640 134902295 4294180752 18446744073709551615 4160518270 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 17027 16474 270 96 0 16239 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 76808

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23868
/proc/meminfo: memFree=1774928/2059040 swapFree=4140292/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23014 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22574227 8908800 250 1992294400 4194304 4922060 140736445860528 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 250 211 178 0 68 0
[pid=23822] ppid=23820 vsize=68324 CPUtime=1541.91
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23014 0 -1 4202496 18590 0 0 0 154174 17 0 0 25 0 1 0 22574227 69963776 16500 1992294400 134512640 134902295 4294180752 18446744073709551615 4160500730 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 17081 16500 270 96 0 16293 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 77024

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23870
/proc/meminfo: memFree=1774928/2059040 swapFree=4140292/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23014 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22574227 8908800 250 1992294400 4194304 4922060 140736445860528 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 250 211 178 0 68 0
[pid=23822] ppid=23820 vsize=68324 CPUtime=1601.9
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23014 0 -1 4202496 18590 0 0 0 160173 17 0 0 25 0 1 0 22574227 69963776 16500 1992294400 134512640 134902295 4294180752 18446744073709551615 4160518270 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 17081 16500 270 96 0 16293 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 77024

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23870
/proc/meminfo: memFree=1773192/2059040 swapFree=4140292/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23014 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22574227 8908800 250 1992294400 4194304 4922060 140736445860528 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 250 211 178 0 68 0
[pid=23822] ppid=23820 vsize=70180 CPUtime=1661.89
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23014 0 -1 4202496 19025 0 0 0 166171 18 0 0 25 0 1 0 22574227 71864320 16935 1992294400 134512640 134902295 4294180752 18446744073709551615 4160488059 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 17545 16935 270 96 0 16757 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 78880

[startup+1722.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/108 23872
/proc/meminfo: memFree=1773192/2059040 swapFree=4140292/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23014 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22574227 8908800 250 1992294400 4194304 4922060 140736445860528 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 250 211 178 0 68 0
[pid=23822] ppid=23820 vsize=70180 CPUtime=1721.87
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23014 0 -1 4202496 19025 0 0 0 172169 18 0 0 25 0 1 0 22574227 71864320 16935 1992294400 134512640 134902295 4294180752 18446744073709551615 4160518270 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 17545 16935 270 96 0 16757 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 78880

[startup+1782.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/108 23874
/proc/meminfo: memFree=1773068/2059040 swapFree=4140292/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23014 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22574227 8908800 250 1992294400 4194304 4922060 140736445860528 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 250 211 178 0 68 0
[pid=23822] ppid=23820 vsize=70180 CPUtime=1781.86
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23014 0 -1 4202496 19026 0 0 0 178168 18 0 0 25 0 1 0 22574227 71864320 16936 1992294400 134512640 134902295 4294180752 18446744073709551615 4160521198 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 17545 16936 270 96 0 16757 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 78880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.06 1.02 1.00 2/108 23874
/proc/meminfo: memFree=1773068/2059040 swapFree=4140292/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23014 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22574227 8908800 250 1992294400 4194304 4922060 140736445860528 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 250 211 178 0 68 0
[pid=23822] ppid=23820 vsize=70180 CPUtime=1800.06
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23014 0 -1 4202496 19026 0 0 0 179988 18 0 0 25 0 1 0 22574227 71864320 16936 1992294400 134512640 134902295 4294180752 18446744073709551615 4160506519 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 17545 16936 270 96 0 16757 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 78880

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: 1.06 1.02 1.00 2/108 23874
/proc/meminfo: memFree=1773068/2059040 swapFree=4140292/4192956
[pid=23820] ppid=23818 vsize=8700 CPUtime=0
/proc/23820/stat : 23820 (run) S 23818 23820 23014 0 -1 4202496 389 134 0 0 0 0 0 0 21 0 1 0 22574227 8908800 250 1992294400 4194304 4922060 140736445860528 18446744073709551615 261752462469 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23820/statm: 2175 250 211 178 0 68 0
[pid=23822] ppid=23820 vsize=70180 CPUtime=1800.06
/proc/23822/stat : 23822 (PBPASSolver) R 23820 23820 23014 0 -1 4202496 19026 0 0 0 179988 18 0 0 25 0 1 0 22574227 71864320 16936 1992294400 134512640 134902295 4294180752 18446744073709551615 4160506519 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23822/statm: 17545 16936 270 96 0 16757 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 78880

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23820 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.002999
# while last known CPU time is 1800.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.52
CPU time (s): 1800.06
CPU user time (s): 1799.88
CPU system time (s): 0.18
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 78880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 523
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= 5
involuntary context switches= 4

runsolver used 3.04954 second user time and 8.42872 second system time

The end

Launcher Data 

Begin job on node050 at 2010-06-18 00:13:46
IDJOB=2673485
IDBENCH=48152
IDSOLVER=1174
FILE ID=node050/2673485-1276812826
PBS_JOBID= 11176674
Free space on /tmp= 62572 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_100_10_1.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673485-1276812826/watcher-2673485-1276812826 -o /tmp/evaluation-result-2673485-1276812826/solver-2673485-1276812826 -C 1800 -W 2000 -M 1800  run HOME/instance-2673485-1276812826.opb

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

MD5SUM BENCH= 55d0299800773493d27ef2c1b95d10c5
RANDOM SEED=1697102816

node050.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		: 3000.215
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		: 3000.215
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1842672 kB
Buffers:         42448 kB
Cached:          83340 kB
SwapCached:       5808 kB
Active:          54480 kB
Inactive:        83940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1842672 kB
SwapTotal:     4192956 kB
SwapFree:      4140292 kB
Dirty:             652 kB
Writeback:           0 kB
AnonPages:       11324 kB
Mapped:          12960 kB
Slab:            56056 kB
PageTables:       4040 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181684 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= 62572 MiB
End job on node050 at 2010-06-18 00:43:49