Trace number 2673438

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) 1800.03 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_100_10_4.opb
MD5SUM431de611ddaca60ef9395e6cd3a99cf2
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark10
Best CPU time to get the best result obtained on this benchmark269.188
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)1258
Sum of products size (including duplicates)2516
Number of different products1258
Sum of products size2516

Solver Data 

0.00/0.27	c 100 100 1258 2516 0 0 0 0
0.00/0.27	o 27
0.00/0.27	c 64 ~x1466+32 ~x1465+16 ~x1464+8 ~x1463+4 ~x1462+2 ~x1461+1 ~x1460+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 ~

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-2673438-1276811523/watcher-2673438-1276811523 -o /tmp/evaluation-result-2673438-1276811523/solver-2673438-1276811523 -C 1800 -W 2000 -M 1800 run HOME/instance-2673438-1276811523.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 23724
/proc/meminfo: memFree=1882168/2059040 swapFree=4139956/4192956
[pid=23724] ppid=23722 vsize=8700 CPUtime=0
/proc/23724/stat : 23724 (run) S 23722 23724 22670 0 -1 4202496 389 135 0 0 0 0 0 0 19 0 1 0 22445179 8908800 251 1992294400 4194304 4922060 140736145787040 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23724/statm: 2175 251 211 178 0 68 0

[startup+0.032324 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23724
/proc/meminfo: memFree=1882168/2059040 swapFree=4139956/4192956
[pid=23724] ppid=23722 vsize=8700 CPUtime=0
/proc/23724/stat : 23724 (run) S 23722 23724 22670 0 -1 4202496 389 135 0 0 0 0 0 0 19 0 1 0 22445179 8908800 251 1992294400 4194304 4922060 140736145787040 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23724/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.10033 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23724
/proc/meminfo: memFree=1882168/2059040 swapFree=4139956/4192956
[pid=23724] ppid=23722 vsize=8700 CPUtime=0
/proc/23724/stat : 23724 (run) S 23722 23724 22670 0 -1 4202496 389 135 0 0 0 0 0 0 19 0 1 0 22445179 8908800 251 1992294400 4194304 4922060 140736145787040 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23724/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300353 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23724
/proc/meminfo: memFree=1882168/2059040 swapFree=4139956/4192956
[pid=23724] ppid=23722 vsize=8700 CPUtime=0
/proc/23724/stat : 23724 (run) S 23722 23724 22670 0 -1 4202496 389 135 0 0 0 0 0 0 19 0 1 0 22445179 8908800 251 1992294400 4194304 4922060 140736145787040 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23724/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700395 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 23724
/proc/meminfo: memFree=1882168/2059040 swapFree=4139956/4192956
[pid=23724] ppid=23722 vsize=8700 CPUtime=0
/proc/23724/stat : 23724 (run) S 23722 23724 22670 0 -1 4202496 389 135 0 0 0 0 0 0 19 0 1 0 22445179 8908800 251 1992294400 4194304 4922060 140736145787040 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23724/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50048 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23727
/proc/meminfo: memFree=1858468/2059040 swapFree=4139956/4192956
[pid=23724] ppid=23722 vsize=8700 CPUtime=0
/proc/23724/stat : 23724 (run) S 23722 23724 22670 0 -1 4202496 389 135 0 0 0 0 0 0 19 0 1 0 22445179 8908800 251 1992294400 4194304 4922060 140736145787040 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23724/statm: 2175 251 211 178 0 68 0
[pid=23726] ppid=23724 vsize=26864 CPUtime=1.47
/proc/23726/stat : 23726 (PBPASSolver) R 23724 23724 22670 0 -1 4202496 6906 0 0 0 140 7 0 0 25 0 1 0 22445179 27508736 6127 1992294400 134512640 134902295 4288075200 18446744073709551615 4160084823 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23726/statm: 6716 6127 270 96 0 5928 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 35564

[startup+3.10066 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23727
/proc/meminfo: memFree=1857724/2059040 swapFree=4139956/4192956
[pid=23724] ppid=23722 vsize=8700 CPUtime=0
/proc/23724/stat : 23724 (run) S 23722 23724 22670 0 -1 4202496 389 135 0 0 0 0 0 0 19 0 1 0 22445179 8908800 251 1992294400 4194304 4922060 140736145787040 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23724/statm: 2175 251 211 178 0 68 0
[pid=23726] ppid=23724 vsize=27788 CPUtime=3.07
/proc/23726/stat : 23726 (PBPASSolver) R 23724 23724 22670 0 -1 4202496 7138 0 0 0 300 7 0 0 25 0 1 0 22445179 28454912 6359 1992294400 134512640 134902295 4288075200 18446744073709551615 4160066274 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23726/statm: 6947 6359 270 96 0 6159 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 36488

[startup+6.30101 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23727
/proc/meminfo: memFree=1855864/2059040 swapFree=4139956/4192956
[pid=23724] ppid=23722 vsize=8700 CPUtime=0
/proc/23724/stat : 23724 (run) S 23722 23724 22670 0 -1 4202496 389 135 0 0 0 0 0 0 19 0 1 0 22445179 8908800 251 1992294400 4194304 4922060 140736145787040 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23724/statm: 2175 251 211 178 0 68 0
[pid=23726] ppid=23724 vsize=29376 CPUtime=6.28
/proc/23726/stat : 23726 (PBPASSolver) R 23724 23724 22670 0 -1 4202496 7533 0 0 0 620 8 0 0 25 0 1 0 22445179 30081024 6754 1992294400 134512640 134902295 4288075200 18446744073709551615 4160101838 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23726/statm: 7344 6754 270 96 0 6556 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 38076

[startup+12.7007 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23727
/proc/meminfo: memFree=1852764/2059040 swapFree=4139956/4192956
[pid=23724] ppid=23722 vsize=8700 CPUtime=0
/proc/23724/stat : 23724 (run) S 23722 23724 22670 0 -1 4202496 389 135 0 0 0 0 0 0 19 0 1 0 22445179 8908800 251 1992294400 4194304 4922060 140736145787040 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23724/statm: 2175 251 211 178 0 68 0
[pid=23726] ppid=23724 vsize=32280 CPUtime=12.67
/proc/23726/stat : 23726 (PBPASSolver) R 23724 23724 22670 0 -1 4202496 8275 0 0 0 1259 8 0 0 25 0 1 0 22445179 33054720 7496 1992294400 134512640 134902295 4288075200 18446744073709551615 4160099237 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23726/statm: 8070 7496 270 96 0 7282 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 40980

[startup+25.5021 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23727
/proc/meminfo: memFree=1847804/2059040 swapFree=4139956/4192956
[pid=23724] ppid=23722 vsize=8700 CPUtime=0
/proc/23724/stat : 23724 (run) S 23722 23724 22670 0 -1 4202496 389 135 0 0 0 0 0 0 19 0 1 0 22445179 8908800 251 1992294400 4194304 4922060 140736145787040 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23724/statm: 2175 251 211 178 0 68 0
[pid=23726] ppid=23724 vsize=37048 CPUtime=25.47
/proc/23726/stat : 23726 (PBPASSolver) R 23724 23724 22670 0 -1 4202496 9456 0 0 0 2538 9 0 0 25 0 1 0 22445179 37937152 8677 1992294400 134512640 134902295 4288075200 18446744073709551615 4160096602 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23726/statm: 9262 8677 270 96 0 8474 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 45748

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23729
/proc/meminfo: memFree=1841728/2059040 swapFree=4139956/4192956
[pid=23724] ppid=23722 vsize=8700 CPUtime=0
/proc/23724/stat : 23724 (run) S 23722 23724 22670 0 -1 4202496 389 135 0 0 0 0 0 0 19 0 1 0 22445179 8908800 251 1992294400 4194304 4922060 140736145787040 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23724/statm: 2175 251 211 178 0 68 0
[pid=23726] ppid=23724 vsize=42784 CPUtime=51.07
/proc/23726/stat : 23726 (PBPASSolver) R 23724 23724 22670 0 -1 4202496 10892 0 0 0 5097 10 0 0 25 0 1 0 22445179 43810816 10113 1992294400 134512640 134902295 4288075200 18446744073709551615 4160096744 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23726/statm: 10696 10113 270 96 0 9908 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 51484

[startup+102.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23729
/proc/meminfo: memFree=1838380/2059040 swapFree=4139956/4192956
[pid=23724] ppid=23722 vsize=8700 CPUtime=0
/proc/23724/stat : 23724 (run) S 23722 23724 22670 0 -1 4202496 389 135 0 0 0 0 0 0 19 0 1 0 22445179 8908800 251 1992294400 4194304 4922060 140736145787040 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23724/statm: 2175 251 211 178 0 68 0
[pid=23726] ppid=23724 vsize=45976 CPUtime=102.26
/proc/23726/stat : 23726 (PBPASSolver) R 23724 23724 22670 0 -1 4202496 11694 0 0 0 10215 11 0 0 25 0 1 0 22445179 47079424 10915 1992294400 134512640 134902295 4288075200 18446744073709551615 4160087346 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23726/statm: 11494 10915 270 96 0 10706 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 54676

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23731
/proc/meminfo: memFree=1837388/2059040 swapFree=4139956/4192956
[pid=23724] ppid=23722 vsize=8700 CPUtime=0
/proc/23724/stat : 23724 (run) S 23722 23724 22670 0 -1 4202496 389 135 0 0 0 0 0 0 19 0 1 0 22445179 8908800 251 1992294400 4194304 4922060 140736145787040 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23724/statm: 2175 251 211 178 0 68 0
[pid=23726] ppid=23724 vsize=46916 CPUtime=162.24
/proc/23726/stat : 23726 (PBPASSolver) R 23724 23724 22670 0 -1 4202496 11924 0 0 0 16213 11 0 0 25 0 1 0 22445179 48041984 11145 1992294400 134512640 134902295 4288075200 18446744073709551615 4160085183 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23726/statm: 11729 11145 270 96 0 10941 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 55616

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23733
/proc/meminfo: memFree=1828956/2059040 swapFree=4139956/4192956
[pid=23724] ppid=23722 vsize=8700 CPUtime=0
/proc/23724/stat : 23724 (run) S 23722 23724 22670 0 -1 4202496 389 135 0 0 0 0 0 0 19 0 1 0 22445179 8908800 251 1992294400 4194304 4922060 140736145787040 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23724/statm: 2175 251 211 178 0 68 0
[pid=23726] ppid=23724 vsize=55344 CPUtime=222.22
/proc/23726/stat : 23726 (PBPASSolver) R 23724 23724 22670 0 -1 4202496 14004 0 0 0 22209 13 0 0 25 0 1 0 22445179 56672256 13225 1992294400 134512640 134902295 4288075200 18446744073709551615 4160087568 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23726/statm: 13836 13225 270 96 0 13048 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 64044

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23735
/proc/meminfo: memFree=1826228/2059040 swapFree=4139956/4192956
[pid=23724] ppid=23722 vsize=8700 CPUtime=0
/proc/23724/stat : 23724 (run) S 23722 23724 22670 0 -1 4202496 389 135 0 0 0 0 0 0 19 0 1 0 22445179 8908800 251 1992294400 4194304 4922060 140736145787040 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23724/statm: 2175 251 211 178 0 68 0
[pid=23726] ppid=23724 vsize=58124 CPUtime=282.2
/proc/23726/stat : 23726 (PBPASSolver) R 23724 23724 22670 0 -1 4202496 14696 0 0 0 28206 14 0 0 25 0 1 0 22445179 59518976 13917 1992294400 134512640 134902295 4288075200 18446744073709551615 4160096732 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23726/statm: 14531 13917 270 96 0 13743 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 66824

[startup+342.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/108 23737
/proc/meminfo: memFree=1826228/2059040 swapFree=4139956/4192956
[pid=23724] ppid=23722 vsize=8700 CPUtime=0
/proc/23724/stat : 23724 (run) S 23722 23724 22670 0 -1 4202496 389 135 0 0 0 0 0 0 19 0 1 0 22445179 8908800 251 1992294400 4194304 4922060 140736145787040 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23724/statm: 2175 251 211 178 0 68 0
[pid=23726] ppid=23724 vsize=58124 CPUtime=342.18
/proc/23726/stat : 23726 (PBPASSolver) R 23724 23724 22670 0 -1 4202496 14698 0 0 0 34204 14 0 0 25 0 1 0 22445179 59518976 13919 1992294400 134512640 134902295 4288075200 18446744073709551615 4160096382 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23726/statm: 14531 13919 270 96 0 13743 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 66824

[startup+402.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/108 23737
/proc/meminfo: memFree=1826104/2059040 swapFree=4139956/4192956
[pid=23724] ppid=23722 vsize=8700 CPUtime=0
/proc/23724/stat : 23724 (run) S 23722 23724 22670 0 -1 4202496 389 135 0 0 0 0 0 0 19 0 1 0 22445179 8908800 251 1992294400 4194304 4922060 140736145787040 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23724/statm: 2175 251 211 178 0 68 0
[pid=23726] ppid=23724 vsize=58124 CPUtime=402.16
/proc/23726/stat : 23726 (PBPASSolver) R 23724 23724 22670 0 -1 4202496 14702 0 0 0 40202 14 0 0 25 0 1 0 22445179 59518976 13923 1992294400 134512640 134902295 4288075200 18446744073709551615 4160066273 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23726/statm: 14531 13923 270 96 0 13743 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 66824

[startup+462.301 s]

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

/proc/23726/statm: 17477 16876 270 96 0 16689 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 78608

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23768
/proc/meminfo: memFree=1813580/2059040 swapFree=4139956/4192956
[pid=23724] ppid=23722 vsize=8700 CPUtime=0
/proc/23724/stat : 23724 (run) S 23722 23724 22670 0 -1 4202496 389 135 0 0 0 0 0 0 19 0 1 0 22445179 8908800 251 1992294400 4194304 4922060 140736145787040 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23724/statm: 2175 251 211 178 0 68 0
[pid=23726] ppid=23724 vsize=69908 CPUtime=1181.91
/proc/23726/stat : 23726 (PBPASSolver) R 23724 23724 22670 0 -1 4202496 17656 0 0 0 118174 17 0 0 25 0 1 0 22445179 71585792 16877 1992294400 134512640 134902295 4288075200 18446744073709551615 4160099337 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23726/statm: 17477 16877 270 96 0 16689 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 78608

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23770
/proc/meminfo: memFree=1813332/2059040 swapFree=4139956/4192956
[pid=23724] ppid=23722 vsize=8700 CPUtime=0
/proc/23724/stat : 23724 (run) S 23722 23724 22670 0 -1 4202496 389 135 0 0 0 0 0 0 19 0 1 0 22445179 8908800 251 1992294400 4194304 4922060 140736145787040 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23724/statm: 2175 251 211 178 0 68 0
[pid=23726] ppid=23724 vsize=69908 CPUtime=1241.88
/proc/23726/stat : 23726 (PBPASSolver) R 23724 23724 22670 0 -1 4202496 17658 0 0 0 124171 17 0 0 25 0 1 0 22445179 71585792 16879 1992294400 134512640 134902295 4288075200 18446744073709551615 4160066147 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23726/statm: 17477 16879 270 96 0 16689 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 78608

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23770
/proc/meminfo: memFree=1813332/2059040 swapFree=4139956/4192956
[pid=23724] ppid=23722 vsize=8700 CPUtime=0
/proc/23724/stat : 23724 (run) S 23722 23724 22670 0 -1 4202496 389 135 0 0 0 0 0 0 19 0 1 0 22445179 8908800 251 1992294400 4194304 4922060 140736145787040 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23724/statm: 2175 251 211 178 0 68 0
[pid=23726] ppid=23724 vsize=69908 CPUtime=1301.87
/proc/23726/stat : 23726 (PBPASSolver) R 23724 23724 22670 0 -1 4202496 17658 0 0 0 130170 17 0 0 25 0 1 0 22445179 71585792 16879 1992294400 134512640 134902295 4288075200 18446744073709551615 4160078301 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23726/statm: 17477 16879 270 96 0 16689 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 78608

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23772
/proc/meminfo: memFree=1813332/2059040 swapFree=4139956/4192956
[pid=23724] ppid=23722 vsize=8700 CPUtime=0
/proc/23724/stat : 23724 (run) S 23722 23724 22670 0 -1 4202496 389 135 0 0 0 0 0 0 19 0 1 0 22445179 8908800 251 1992294400 4194304 4922060 140736145787040 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23724/statm: 2175 251 211 178 0 68 0
[pid=23726] ppid=23724 vsize=69908 CPUtime=1361.85
/proc/23726/stat : 23726 (PBPASSolver) R 23724 23724 22670 0 -1 4202496 17658 0 0 0 136168 17 0 0 25 0 1 0 22445179 71585792 16879 1992294400 134512640 134902295 4288075200 18446744073709551615 4160066169 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23726/statm: 17477 16879 270 96 0 16689 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 78608

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23774
/proc/meminfo: memFree=1813208/2059040 swapFree=4139956/4192956
[pid=23724] ppid=23722 vsize=8700 CPUtime=0
/proc/23724/stat : 23724 (run) S 23722 23724 22670 0 -1 4202496 389 135 0 0 0 0 0 0 19 0 1 0 22445179 8908800 251 1992294400 4194304 4922060 140736145787040 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23724/statm: 2175 251 211 178 0 68 0
[pid=23726] ppid=23724 vsize=69908 CPUtime=1421.84
/proc/23726/stat : 23726 (PBPASSolver) R 23724 23724 22670 0 -1 4202496 17658 0 0 0 142167 17 0 0 25 0 1 0 22445179 71585792 16879 1992294400 134512640 134902295 4288075200 18446744073709551615 4160085180 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23726/statm: 17477 16879 270 96 0 16689 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 78608

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23776
/proc/meminfo: memFree=1813208/2059040 swapFree=4139956/4192956
[pid=23724] ppid=23722 vsize=8700 CPUtime=0
/proc/23724/stat : 23724 (run) S 23722 23724 22670 0 -1 4202496 389 135 0 0 0 0 0 0 19 0 1 0 22445179 8908800 251 1992294400 4194304 4922060 140736145787040 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23724/statm: 2175 251 211 178 0 68 0
[pid=23726] ppid=23724 vsize=69908 CPUtime=1481.81
/proc/23726/stat : 23726 (PBPASSolver) R 23724 23724 22670 0 -1 4202496 17659 0 0 0 148164 17 0 0 25 0 1 0 22445179 71585792 16880 1992294400 134512640 134902295 4288075200 18446744073709551615 4160066249 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23726/statm: 17477 16880 270 96 0 16689 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 78608

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23778
/proc/meminfo: memFree=1813084/2059040 swapFree=4139956/4192956
[pid=23724] ppid=23722 vsize=8700 CPUtime=0
/proc/23724/stat : 23724 (run) S 23722 23724 22670 0 -1 4202496 389 135 0 0 0 0 0 0 19 0 1 0 22445179 8908800 251 1992294400 4194304 4922060 140736145787040 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23724/statm: 2175 251 211 178 0 68 0
[pid=23726] ppid=23724 vsize=69908 CPUtime=1541.79
/proc/23726/stat : 23726 (PBPASSolver) R 23724 23724 22670 0 -1 4202496 17660 0 0 0 154162 17 0 0 25 0 1 0 22445179 71585792 16881 1992294400 134512640 134902295 4288075200 18446744073709551615 4160096708 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23726/statm: 17477 16881 270 96 0 16689 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 78608

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23778
/proc/meminfo: memFree=1812960/2059040 swapFree=4139956/4192956
[pid=23724] ppid=23722 vsize=8700 CPUtime=0
/proc/23724/stat : 23724 (run) S 23722 23724 22670 0 -1 4202496 389 135 0 0 0 0 0 0 19 0 1 0 22445179 8908800 251 1992294400 4194304 4922060 140736145787040 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23724/statm: 2175 251 211 178 0 68 0
[pid=23726] ppid=23724 vsize=70028 CPUtime=1601.78
/proc/23726/stat : 23726 (PBPASSolver) R 23724 23724 22670 0 -1 4202496 17662 0 0 0 160161 17 0 0 25 0 1 0 22445179 71708672 16883 1992294400 134512640 134902295 4288075200 18446744073709551615 4160097532 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23726/statm: 17507 16883 270 96 0 16719 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 78728

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23780
/proc/meminfo: memFree=1812960/2059040 swapFree=4139956/4192956
[pid=23724] ppid=23722 vsize=8700 CPUtime=0
/proc/23724/stat : 23724 (run) S 23722 23724 22670 0 -1 4202496 389 135 0 0 0 0 0 0 19 0 1 0 22445179 8908800 251 1992294400 4194304 4922060 140736145787040 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23724/statm: 2175 251 211 178 0 68 0
[pid=23726] ppid=23724 vsize=70028 CPUtime=1661.76
/proc/23726/stat : 23726 (PBPASSolver) R 23724 23724 22670 0 -1 4202496 17662 0 0 0 166159 17 0 0 25 0 1 0 22445179 71708672 16883 1992294400 134512640 134902295 4288075200 18446744073709551615 4160085008 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23726/statm: 17507 16883 270 96 0 16719 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 78728

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23782
/proc/meminfo: memFree=1808992/2059040 swapFree=4139956/4192956
[pid=23724] ppid=23722 vsize=8700 CPUtime=0
/proc/23724/stat : 23724 (run) S 23722 23724 22670 0 -1 4202496 389 135 0 0 0 0 0 0 19 0 1 0 22445179 8908800 251 1992294400 4194304 4922060 140736145787040 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23724/statm: 2175 251 211 178 0 68 0
[pid=23726] ppid=23724 vsize=74252 CPUtime=1721.74
/proc/23726/stat : 23726 (PBPASSolver) R 23724 23724 22670 0 -1 4202496 18710 0 0 0 172156 18 0 0 25 0 1 0 22445179 76034048 17931 1992294400 134512640 134902295 4288075200 18446744073709551615 4160099243 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23726/statm: 18563 17931 270 96 0 17775 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 82952

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23784
/proc/meminfo: memFree=1808868/2059040 swapFree=4139956/4192956
[pid=23724] ppid=23722 vsize=8700 CPUtime=0
/proc/23724/stat : 23724 (run) S 23722 23724 22670 0 -1 4202496 389 135 0 0 0 0 0 0 19 0 1 0 22445179 8908800 251 1992294400 4194304 4922060 140736145787040 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23724/statm: 2175 251 211 178 0 68 0
[pid=23726] ppid=23724 vsize=74252 CPUtime=1781.72
/proc/23726/stat : 23726 (PBPASSolver) R 23724 23724 22670 0 -1 4202496 18710 0 0 0 178154 18 0 0 25 0 1 0 22445179 76034048 17931 1992294400 134512640 134902295 4288075200 18446744073709551615 4160096382 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23726/statm: 18563 17931 270 96 0 17775 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 82952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 23784
/proc/meminfo: memFree=1808868/2059040 swapFree=4139956/4192956
[pid=23724] ppid=23722 vsize=8700 CPUtime=0
/proc/23724/stat : 23724 (run) S 23722 23724 22670 0 -1 4202496 389 135 0 0 0 0 0 0 19 0 1 0 22445179 8908800 251 1992294400 4194304 4922060 140736145787040 18446744073709551615 223374580869 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/23724/statm: 2175 251 211 178 0 68 0
[pid=23726] ppid=23724 vsize=74252 CPUtime=1800.03
/proc/23726/stat : 23726 (PBPASSolver) R 23724 23724 22670 0 -1 4202496 18710 0 0 0 179985 18 0 0 25 0 1 0 22445179 76034048 17931 1992294400 134512640 134902295 4288075200 18446744073709551615 4160066152 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/23726/statm: 18563 17931 270 96 0 17775 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 82952

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 23724 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.003998
# while last known CPU time is 1800.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1800.62
CPU time (s): 1800.03
CPU user time (s): 1799.85
CPU system time (s): 0.18
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 82952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 524
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 3

runsolver used 3.21151 second user time and 8.27174 second system time

The end

Launcher Data 

Begin job on node037 at 2010-06-17 23:52:04
IDJOB=2673438
IDBENCH=48105
IDSOLVER=1174
FILE ID=node037/2673438-1276811523
PBS_JOBID= 11176661
Free space on /tmp= 62580 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_100_10_4.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673438-1276811523/watcher-2673438-1276811523 -o /tmp/evaluation-result-2673438-1276811523/solver-2673438-1276811523 -C 1800 -W 2000 -M 1800  run HOME/instance-2673438-1276811523.opb

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

MD5SUM BENCH= 431de611ddaca60ef9395e6cd3a99cf2
RANDOM SEED=106371144

node037.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		: 3000.248
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	: 6000.49
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		: 3000.248
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	: 5599.55
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1882564 kB
Buffers:         13496 kB
Cached:          77524 kB
SwapCached:       5808 kB
Active:          65860 kB
Inactive:        37512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1882564 kB
SwapTotal:     4192956 kB
SwapFree:      4139956 kB
Dirty:             632 kB
Writeback:           0 kB
AnonPages:       10768 kB
Mapped:          12748 kB
Slab:            51136 kB
PageTables:       3996 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182472 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= 62580 MiB
End job on node037 at 2010-06-18 00:22:06