Trace number 2673286

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 2010-06-13OPT3 1178.49 1178.85

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=6-P0=31-P1=31-P2=37-P3=37-B.opb
MD5SUM1faefeca557086bb8f2ad91e3f4c80d3
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.122981
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables54
Total number of constraints7
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 constraints7
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)108
Sum of products size (including duplicates)216
Number of different products108
Sum of products size216

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

186.63/186.77	c 54 7 108 216 0 0 0 0
186.63/186.77	o 27
186.63/186.77	c 32 ~x14552+16 ~x14551+8 ~x14550+4 ~x14549+2 ~x14548+1 ~x14547+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=113
186.63/186.77	o 13
186.63/186.77	c 32 ~x14552+16 ~x14551+8 ~x14550+4 ~x14549+2 ~x14548+1 ~x14547+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=120
186.63/186.77	o 3
186.63/186.77	c 32 ~x14552+16 ~x14551+8 ~x14550+4 ~x14549+2 ~x14548+1 ~x14547+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=125
1178.43/1178.80	c 32 ~x14552+16 ~x14551+8 ~x14550+4 ~x14549+2 ~x14548+1 ~x14547+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=124
1178.43/1178.80	o 3
1178.43/1178.80	s OPTIMUM FOUND
1178.43/1178.80	v x1 x2 -x3 -x4 -x5 -x6 x7 x8 -x9 x10 -x11 x12 x13 x14 -x15 -x16 -x17 -x18 x19 x20 -x21 -x22 x23 x24 x25 -x26 -x27 -x28 -x29 -x30 x31 x32 -x33 -x34 -x35 -x36 -x37 x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 x50 -x51 -x52 -x53 -x54

Verifier Data 

OK	3

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2673286-1276807990/watcher-2673286-1276807990 -o /tmp/evaluation-result-2673286-1276807990/solver-2673286-1276807990 -C 1800 -W 2000 -M 1800 run HOME/instance-2673286-1276807990.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 17900
/proc/meminfo: memFree=1861708/2059040 swapFree=4134080/4192956
[pid=17900] ppid=17898 vsize=8700 CPUtime=0
/proc/17900/stat : 17900 (run) S 17898 17900 17276 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 56385422 8908800 251 1992294400 4194304 4922060 140734616442880 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17900/statm: 2175 251 211 178 0 68 0

[startup+0.0806539 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 17900
/proc/meminfo: memFree=1861708/2059040 swapFree=4134080/4192956
[pid=17900] ppid=17898 vsize=8700 CPUtime=0
/proc/17900/stat : 17900 (run) S 17898 17900 17276 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 56385422 8908800 251 1992294400 4194304 4922060 140734616442880 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17900/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101656 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 17900
/proc/meminfo: memFree=1861708/2059040 swapFree=4134080/4192956
[pid=17900] ppid=17898 vsize=8700 CPUtime=0
/proc/17900/stat : 17900 (run) S 17898 17900 17276 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 56385422 8908800 251 1992294400 4194304 4922060 140734616442880 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17900/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301676 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 17900
/proc/meminfo: memFree=1861708/2059040 swapFree=4134080/4192956
[pid=17900] ppid=17898 vsize=8700 CPUtime=0
/proc/17900/stat : 17900 (run) S 17898 17900 17276 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 56385422 8908800 251 1992294400 4194304 4922060 140734616442880 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17900/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.701716 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 17900
/proc/meminfo: memFree=1861708/2059040 swapFree=4134080/4192956
[pid=17900] ppid=17898 vsize=8700 CPUtime=0
/proc/17900/stat : 17900 (run) S 17898 17900 17276 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 56385422 8908800 251 1992294400 4194304 4922060 140734616442880 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17900/statm: 2175 251 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17903
/proc/meminfo: memFree=1852392/2059040 swapFree=4134080/4192956
[pid=17900] ppid=17898 vsize=8700 CPUtime=0
/proc/17900/stat : 17900 (run) S 17898 17900 17276 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 56385422 8908800 251 1992294400 4194304 4922060 140734616442880 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17900/statm: 2175 251 211 178 0 68 0
[pid=17902] ppid=17900 vsize=13072 CPUtime=1.49
/proc/17902/stat : 17902 (PBPASSolver) R 17900 17900 17276 0 -1 4202496 2799 0 0 0 148 1 0 0 25 0 1 0 56385423 13385728 2522 1992294400 134512640 134902295 4290412640 18446744073709551615 4159984500 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17902/statm: 3268 2523 270 96 0 2480 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21772

[startup+3.10196 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17903
/proc/meminfo: memFree=1851896/2059040 swapFree=4134080/4192956
[pid=17900] ppid=17898 vsize=8700 CPUtime=0
/proc/17900/stat : 17900 (run) S 17898 17900 17276 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 56385422 8908800 251 1992294400 4194304 4922060 140734616442880 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17900/statm: 2175 251 211 178 0 68 0
[pid=17902] ppid=17900 vsize=13468 CPUtime=3.09
/proc/17902/stat : 17902 (PBPASSolver) R 17900 17900 17276 0 -1 4202496 2900 0 0 0 308 1 0 0 25 0 1 0 56385423 13791232 2623 1992294400 134512640 134902295 4290412640 18446744073709551615 4159990615 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17902/statm: 3367 2623 270 96 0 2579 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22168

[startup+6.30128 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17905
/proc/meminfo: memFree=1850780/2059040 swapFree=4134080/4192956
[pid=17900] ppid=17898 vsize=8700 CPUtime=0
/proc/17900/stat : 17900 (run) S 17898 17900 17276 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 56385422 8908800 251 1992294400 4194304 4922060 140734616442880 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17900/statm: 2175 251 211 178 0 68 0
[pid=17902] ppid=17900 vsize=14532 CPUtime=6.29
/proc/17902/stat : 17902 (PBPASSolver) R 17900 17900 17276 0 -1 4202496 3172 0 0 0 628 1 0 0 25 0 1 0 56385423 14880768 2895 1992294400 134512640 134902295 4290412640 18446744073709551615 4159990617 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17902/statm: 3633 2895 270 96 0 2845 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23232

[startup+12.7009 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17905
/proc/meminfo: memFree=1845696/2059040 swapFree=4134080/4192956
[pid=17900] ppid=17898 vsize=8700 CPUtime=0
/proc/17900/stat : 17900 (run) S 17898 17900 17276 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 56385422 8908800 251 1992294400 4194304 4922060 140734616442880 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17900/statm: 2175 251 211 178 0 68 0
[pid=17902] ppid=17900 vsize=19968 CPUtime=12.69
/proc/17902/stat : 17902 (PBPASSolver) R 17900 17900 17276 0 -1 4202496 6426 0 0 0 1266 3 0 0 25 0 1 0 56385423 20447232 4148 1992294400 134512640 134902295 4290412640 18446744073709551615 4159993293 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17902/statm: 4992 4148 270 96 0 4204 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28668

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17905
/proc/meminfo: memFree=1841232/2059040 swapFree=4134080/4192956
[pid=17900] ppid=17898 vsize=8700 CPUtime=0
/proc/17900/stat : 17900 (run) S 17898 17900 17276 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 56385422 8908800 251 1992294400 4194304 4922060 140734616442880 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17900/statm: 2175 251 211 178 0 68 0
[pid=17902] ppid=17900 vsize=24332 CPUtime=25.48
/proc/17902/stat : 17902 (PBPASSolver) R 17900 17900 17276 0 -1 4202496 7512 0 0 0 2544 4 0 0 25 0 1 0 56385423 24915968 5234 1992294400 134512640 134902295 4290412640 18446744073709551615 4159972044 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17902/statm: 6083 5234 270 96 0 5295 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33032

[startup+51.1008 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17905
/proc/meminfo: memFree=1835404/2059040 swapFree=4134080/4192956
[pid=17900] ppid=17898 vsize=8700 CPUtime=0
/proc/17900/stat : 17900 (run) S 17898 17900 17276 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 56385422 8908800 251 1992294400 4194304 4922060 140734616442880 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17900/statm: 2175 251 211 178 0 68 0
[pid=17902] ppid=17900 vsize=30144 CPUtime=51.07
/proc/17902/stat : 17902 (PBPASSolver) R 17900 17900 17276 0 -1 4202496 8943 0 0 0 5102 5 0 0 25 0 1 0 56385423 30867456 6665 1992294400 134512640 134902295 4290412640 18446744073709551615 4160002360 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17902/statm: 7536 6665 270 96 0 6748 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 38844

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17907
/proc/meminfo: memFree=1826476/2059040 swapFree=4134080/4192956
[pid=17900] ppid=17898 vsize=8700 CPUtime=0
/proc/17900/stat : 17900 (run) S 17898 17900 17276 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 56385422 8908800 251 1992294400 4194304 4922060 140734616442880 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17900/statm: 2175 251 211 178 0 68 0
[pid=17902] ppid=17900 vsize=38668 CPUtime=102.26
/proc/17902/stat : 17902 (PBPASSolver) R 17900 17900 17276 0 -1 4202496 11072 0 0 0 10219 7 0 0 25 0 1 0 56385423 39596032 8794 1992294400 134512640 134902295 4290412640 18446744073709551615 4160002540 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17902/statm: 9667 8794 270 96 0 8879 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 47368

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17909
/proc/meminfo: memFree=1826476/2059040 swapFree=4134080/4192956
[pid=17900] ppid=17898 vsize=8700 CPUtime=0
/proc/17900/stat : 17900 (run) S 17898 17900 17276 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 56385422 8908800 251 1992294400 4194304 4922060 140734616442880 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17900/statm: 2175 251 211 178 0 68 0
[pid=17902] ppid=17900 vsize=38668 CPUtime=162.24
/proc/17902/stat : 17902 (PBPASSolver) R 17900 17900 17276 0 -1 4202496 11073 0 0 0 16217 7 0 0 25 0 1 0 56385423 39596032 8795 1992294400 134512640 134902295 4290412640 18446744073709551615 4159993853 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17902/statm: 9667 8795 270 96 0 8879 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 47368

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17909
/proc/meminfo: memFree=1836892/2059040 swapFree=4134080/4192956
[pid=17900] ppid=17898 vsize=8700 CPUtime=0
/proc/17900/stat : 17900 (run) S 17898 17900 17276 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 56385422 8908800 251 1992294400 4194304 4922060 140734616442880 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17900/statm: 2175 251 211 178 0 68 0
[pid=17902] ppid=17900 vsize=28280 CPUtime=222.21
/proc/17902/stat : 17902 (PBPASSolver) R 17900 17900 17276 0 -1 4202496 21664 0 0 0 22208 13 0 0 25 0 1 0 56385423 28958720 6183 1992294400 134512640 134902295 4290412640 18446744073709551615 4159993787 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17902/statm: 7070 6183 270 96 0 6282 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 36980

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17911
/proc/meminfo: memFree=1826724/2059040 swapFree=4134080/4192956
[pid=17900] ppid=17898 vsize=8700 CPUtime=0
/proc/17900/stat : 17900 (run) S 17898 17900 17276 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 56385422 8908800 251 1992294400 4194304 4922060 140734616442880 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17900/statm: 2175 251 211 178 0 68 0
[pid=17902] ppid=17900 vsize=38472 CPUtime=282.2
/proc/17902/stat : 17902 (PBPASSolver) R 17900 17900 17276 0 -1 4202496 24210 0 0 0 28204 16 0 0 25 0 1 0 56385423 39395328 8729 1992294400 134512640 134902295 4290412640 18446744073709551615 4160002174 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17902/statm: 9618 8729 270 96 0 8830 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 47172

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17913
/proc/meminfo: memFree=1826484/2059040 swapFree=4134080/4192956
[pid=17900] ppid=17898 vsize=8700 CPUtime=0
/proc/17900/stat : 17900 (run) S 17898 17900 17276 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 56385422 8908800 251 1992294400 4194304 4922060 140734616442880 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17900/statm: 2175 251 211 178 0 68 0
[pid=17902] ppid=17900 vsize=38604 CPUtime=342.18
/proc/17902/stat : 17902 (PBPASSolver) R 17900 17900 17276 0 -1 4202496 24247 0 0 0 34202 16 0 0 25 0 1 0 56385423 39530496 8766 1992294400 134512640 134902295 4290412640 18446744073709551615 4159972013 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17902/statm: 9651 8766 270 96 0 8863 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 47304

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17915
/proc/meminfo: memFree=1826112/2059040 swapFree=4134080/4192956
[pid=17900] ppid=17898 vsize=8700 CPUtime=0
/proc/17900/stat : 17900 (run) S 17898 17900 17276 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 56385422 8908800 251 1992294400 4194304 4922060 140734616442880 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17900/statm: 2175 251 211 178 0 68 0
[pid=17902] ppid=17900 vsize=39124 CPUtime=402.16
/proc/17902/stat : 17902 (PBPASSolver) R 17900 17900 17276 0 -1 4202496 24329 0 0 0 40200 16 0 0 25 0 1 0 56385423 40062976 8848 1992294400 134512640 134902295 4290412640 18446744073709551615 4159990884 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17902/statm: 9781 8848 270 96 0 8993 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 47824

[startup+462.301 s]

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


[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17938
/proc/meminfo: memFree=1821524/2059040 swapFree=4134080/4192956
[pid=17900] ppid=17898 vsize=8700 CPUtime=0
/proc/17900/stat : 17900 (run) S 17898 17900 17276 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 56385422 8908800 251 1992294400 4194304 4922060 140734616442880 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17900/statm: 2175 251 211 178 0 68 0
[pid=17902] ppid=17900 vsize=42872 CPUtime=942
/proc/17902/stat : 17902 (PBPASSolver) R 17900 17900 17276 0 -1 4202496 25261 0 0 0 94183 17 0 0 25 0 1 0 56385423 43900928 9780 1992294400 134512640 134902295 4290412640 18446744073709551615 4160005009 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17902/statm: 10718 9780 270 96 0 9930 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 51572

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17940
/proc/meminfo: memFree=1821524/2059040 swapFree=4134080/4192956
[pid=17900] ppid=17898 vsize=8700 CPUtime=0
/proc/17900/stat : 17900 (run) S 17898 17900 17276 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 56385422 8908800 251 1992294400 4194304 4922060 140734616442880 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17900/statm: 2175 251 211 178 0 68 0
[pid=17902] ppid=17900 vsize=42872 CPUtime=1001.98
/proc/17902/stat : 17902 (PBPASSolver) R 17900 17900 17276 0 -1 4202496 25261 0 0 0 100181 17 0 0 25 0 1 0 56385423 43900928 9780 1992294400 134512640 134902295 4290412640 18446744073709551615 4160002174 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17902/statm: 10718 9780 270 96 0 9930 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 51572

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17942
/proc/meminfo: memFree=1821400/2059040 swapFree=4134080/4192956
[pid=17900] ppid=17898 vsize=8700 CPUtime=0
/proc/17900/stat : 17900 (run) S 17898 17900 17276 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 56385422 8908800 251 1992294400 4194304 4922060 140734616442880 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17900/statm: 2175 251 211 178 0 68 0
[pid=17902] ppid=17900 vsize=42872 CPUtime=1061.96
/proc/17902/stat : 17902 (PBPASSolver) R 17900 17900 17276 0 -1 4202496 25289 0 0 0 106179 17 0 0 25 0 1 0 56385423 43900928 9808 1992294400 134512640 134902295 4290412640 18446744073709551615 4159971876 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17902/statm: 10718 9808 270 96 0 9930 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 51572

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17942
/proc/meminfo: memFree=1821276/2059040 swapFree=4134080/4192956
[pid=17900] ppid=17898 vsize=8700 CPUtime=0
/proc/17900/stat : 17900 (run) S 17898 17900 17276 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 56385422 8908800 251 1992294400 4194304 4922060 140734616442880 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17900/statm: 2175 251 211 178 0 68 0
[pid=17902] ppid=17900 vsize=42872 CPUtime=1121.95
/proc/17902/stat : 17902 (PBPASSolver) R 17900 17900 17276 0 -1 4202496 25289 0 0 0 112178 17 0 0 25 0 1 0 56385423 43900928 9808 1992294400 134512640 134902295 4290412640 18446744073709551615 4160002360 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17902/statm: 10718 9808 270 96 0 9930 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 51572

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

[startup+1126.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17942
/proc/meminfo: memFree=1821276/2059040 swapFree=4134080/4192956
[pid=17900] ppid=17898 vsize=8700 CPUtime=0
/proc/17900/stat : 17900 (run) S 17898 17900 17276 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 56385422 8908800 251 1992294400 4194304 4922060 140734616442880 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17900/statm: 2175 251 211 178 0 68 0
[pid=17902] ppid=17900 vsize=42872 CPUtime=1125.95
/proc/17902/stat : 17902 (PBPASSolver) R 17900 17900 17276 0 -1 4202496 25289 0 0 0 112578 17 0 0 25 0 1 0 56385423 43900928 9808 1992294400 134512640 134902295 4290412640 18446744073709551615 4159984104 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17902/statm: 10718 9808 270 96 0 9930 0
Current children cumulated CPU time (s) 1125.95
Current children cumulated vsize (KiB) 51572

[startup+1151.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17944
/proc/meminfo: memFree=1821276/2059040 swapFree=4134080/4192956
[pid=17900] ppid=17898 vsize=8700 CPUtime=0
/proc/17900/stat : 17900 (run) S 17898 17900 17276 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 56385422 8908800 251 1992294400 4194304 4922060 140734616442880 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17900/statm: 2175 251 211 178 0 68 0
[pid=17902] ppid=17900 vsize=42872 CPUtime=1151.53
/proc/17902/stat : 17902 (PBPASSolver) R 17900 17900 17276 0 -1 4202496 25289 0 0 0 115136 17 0 0 25 0 1 0 56385423 43900928 9808 1992294400 134512640 134902295 4290412640 18446744073709551615 4159971961 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17902/statm: 10718 9808 270 96 0 9930 0
Current children cumulated CPU time (s) 1151.53
Current children cumulated vsize (KiB) 51572

[startup+1164.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17944
/proc/meminfo: memFree=1821276/2059040 swapFree=4134080/4192956
[pid=17900] ppid=17898 vsize=8700 CPUtime=0
/proc/17900/stat : 17900 (run) S 17898 17900 17276 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 56385422 8908800 251 1992294400 4194304 4922060 140734616442880 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17900/statm: 2175 251 211 178 0 68 0
[pid=17902] ppid=17900 vsize=42872 CPUtime=1164.33
/proc/17902/stat : 17902 (PBPASSolver) R 17900 17900 17276 0 -1 4202496 25289 0 0 0 116416 17 0 0 25 0 1 0 56385423 43900928 9808 1992294400 134512640 134902295 4290412640 18446744073709551615 4159971998 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17902/statm: 10718 9808 270 96 0 9930 0
Current children cumulated CPU time (s) 1164.33
Current children cumulated vsize (KiB) 51572

[startup+1171.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17944
/proc/meminfo: memFree=1821276/2059040 swapFree=4134080/4192956
[pid=17900] ppid=17898 vsize=8700 CPUtime=0
/proc/17900/stat : 17900 (run) S 17898 17900 17276 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 56385422 8908800 251 1992294400 4194304 4922060 140734616442880 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17900/statm: 2175 251 211 178 0 68 0
[pid=17902] ppid=17900 vsize=42872 CPUtime=1170.73
/proc/17902/stat : 17902 (PBPASSolver) R 17900 17900 17276 0 -1 4202496 25289 0 0 0 117056 17 0 0 25 0 1 0 56385423 43900928 9808 1992294400 134512640 134902295 4290412640 18446744073709551615 4160004752 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17902/statm: 10718 9808 270 96 0 9930 0
Current children cumulated CPU time (s) 1170.73
Current children cumulated vsize (KiB) 51572

[startup+1174.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17944
/proc/meminfo: memFree=1821276/2059040 swapFree=4134080/4192956
[pid=17900] ppid=17898 vsize=8700 CPUtime=0
/proc/17900/stat : 17900 (run) S 17898 17900 17276 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 56385422 8908800 251 1992294400 4194304 4922060 140734616442880 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17900/statm: 2175 251 211 178 0 68 0
[pid=17902] ppid=17900 vsize=42872 CPUtime=1173.93
/proc/17902/stat : 17902 (PBPASSolver) R 17900 17900 17276 0 -1 4202496 25289 0 0 0 117376 17 0 0 25 0 1 0 56385423 43900928 9808 1992294400 134512640 134902295 4290412640 18446744073709551615 4160002174 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17902/statm: 10718 9808 270 96 0 9930 0
Current children cumulated CPU time (s) 1173.93
Current children cumulated vsize (KiB) 51572

[startup+1175.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17944
/proc/meminfo: memFree=1821276/2059040 swapFree=4134080/4192956
[pid=17900] ppid=17898 vsize=8700 CPUtime=0
/proc/17900/stat : 17900 (run) S 17898 17900 17276 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 56385422 8908800 251 1992294400 4194304 4922060 140734616442880 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17900/statm: 2175 251 211 178 0 68 0
[pid=17902] ppid=17900 vsize=42872 CPUtime=1175.53
/proc/17902/stat : 17902 (PBPASSolver) R 17900 17900 17276 0 -1 4202496 25289 0 0 0 117536 17 0 0 25 0 1 0 56385423 43900928 9808 1992294400 134512640 134902295 4290412640 18446744073709551615 4160002174 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17902/statm: 10718 9808 270 96 0 9930 0
Current children cumulated CPU time (s) 1175.53
Current children cumulated vsize (KiB) 51572

[startup+1177.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17944
/proc/meminfo: memFree=1821276/2059040 swapFree=4134080/4192956
[pid=17900] ppid=17898 vsize=8700 CPUtime=0
/proc/17900/stat : 17900 (run) S 17898 17900 17276 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 56385422 8908800 251 1992294400 4194304 4922060 140734616442880 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17900/statm: 2175 251 211 178 0 68 0
[pid=17902] ppid=17900 vsize=42872 CPUtime=1177.13
/proc/17902/stat : 17902 (PBPASSolver) R 17900 17900 17276 0 -1 4202496 25289 0 0 0 117696 17 0 0 25 0 1 0 56385423 43900928 9808 1992294400 134512640 134902295 4290412640 18446744073709551615 4159991057 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17902/statm: 10718 9808 270 96 0 9930 0
Current children cumulated CPU time (s) 1177.13
Current children cumulated vsize (KiB) 51572

[startup+1178.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17944
/proc/meminfo: memFree=1821276/2059040 swapFree=4134080/4192956
[pid=17900] ppid=17898 vsize=8700 CPUtime=0
/proc/17900/stat : 17900 (run) S 17898 17900 17276 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 56385422 8908800 251 1992294400 4194304 4922060 140734616442880 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17900/statm: 2175 251 211 178 0 68 0
[pid=17902] ppid=17900 vsize=42872 CPUtime=1177.93
/proc/17902/stat : 17902 (PBPASSolver) R 17900 17900 17276 0 -1 4202496 25289 0 0 0 117776 17 0 0 25 0 1 0 56385423 43900928 9808 1992294400 134512640 134902295 4290412640 18446744073709551615 4160005061 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17902/statm: 10718 9808 270 96 0 9930 0
Current children cumulated CPU time (s) 1177.93
Current children cumulated vsize (KiB) 51572

[startup+1178.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17944
/proc/meminfo: memFree=1821276/2059040 swapFree=4134080/4192956
[pid=17900] ppid=17898 vsize=8700 CPUtime=0
/proc/17900/stat : 17900 (run) S 17898 17900 17276 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 56385422 8908800 251 1992294400 4194304 4922060 140734616442880 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17900/statm: 2175 251 211 178 0 68 0
[pid=17902] ppid=17900 vsize=42872 CPUtime=1178.33
/proc/17902/stat : 17902 (PBPASSolver) R 17900 17900 17276 0 -1 4202496 25289 0 0 0 117816 17 0 0 25 0 1 0 56385423 43900928 9808 1992294400 134512640 134902295 4290412640 18446744073709551615 4159984834 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17902/statm: 10718 9808 270 96 0 9930 0
Current children cumulated CPU time (s) 1178.33
Current children cumulated vsize (KiB) 51572

[startup+1178.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 17944
/proc/meminfo: memFree=1821276/2059040 swapFree=4134080/4192956
[pid=17900] ppid=17898 vsize=8700 CPUtime=0
/proc/17900/stat : 17900 (run) S 17898 17900 17276 0 -1 4202496 390 135 0 0 0 0 0 0 20 0 1 0 56385422 8908800 251 1992294400 4194304 4922060 140734616442880 18446744073709551615 230158867589 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17900/statm: 2175 251 211 178 0 68 0
[pid=17902] ppid=17900 vsize=42872 CPUtime=1178.43
/proc/17902/stat : 17902 (PBPASSolver) R 17900 17900 17276 0 -1 4202496 25289 0 0 0 117826 17 0 0 25 0 1 0 56385423 43900928 9808 1992294400 134512640 134902295 4290412640 18446744073709551615 4159971970 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17902/statm: 10718 9808 270 96 0 9930 0
Current children cumulated CPU time (s) 1178.43
Current children cumulated vsize (KiB) 51572

Child status: 0
Real time (s): 1178.85
CPU time (s): 1178.49
CPU user time (s): 1178.31
CPU system time (s): 0.182972
CPU usage (%): 99.9692
Max. virtual memory (cumulated for all children) (KiB): 51572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1178.31
system time used= 0.182972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25854
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= 6
involuntary context switches= 14747

runsolver used 1.81272 second user time and 5.69813 second system time

The end

Launcher Data 

Begin job on node017 at 2010-06-17 22:53:10
IDJOB=2673286
IDBENCH=47953
IDSOLVER=1174
FILE ID=node017/2673286-1276807990
PBS_JOBID= 11176675
Free space on /tmp= 62520 MiB

SOLVER NAME= PBPASSolver 2010-06-13
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=31-P1=31-P2=37-P3=37-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673286-1276807990/watcher-2673286-1276807990 -o /tmp/evaluation-result-2673286-1276807990/solver-2673286-1276807990 -C 1800 -W 2000 -M 1800  run HOME/instance-2673286-1276807990.opb

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

MD5SUM BENCH= 1faefeca557086bb8f2ad91e3f4c80d3
RANDOM SEED=1532594471

node017.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1862228 kB
Buffers:         18284 kB
Cached:          88732 kB
SwapCached:      11336 kB
Active:          56568 kB
Inactive:        64276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1862228 kB
SwapTotal:     4192956 kB
SwapFree:      4134080 kB
Dirty:             652 kB
Writeback:           8 kB
AnonPages:       12480 kB
Mapped:           9308 kB
Slab:            54336 kB
PageTables:       3980 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183156 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= 62520 MiB
End job on node017 at 2010-06-17 23:12:49