Trace number 2673324

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 2010-06-13OPT2 252.358 252.418

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/
factor-mod-B/factor-mod-size=6-P0=53-P1=13-P2=23-P3=47-P4=2-B.opb
MD5SUM708c7e8a0dab689362d9aec992b2b233
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.224965
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2
Optimality of the best value was proved YES
Number of variables72
Total number of constraints9
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 constraints9
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)144
Sum of products size (including duplicates)288
Number of different products144
Sum of products size288

Quality of the solution as a function of time


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

Solver Data 

172.74/172.88	c 72 9 144 288 0 0 0 0
172.74/172.88	o 11
172.74/172.88	c 32 ~x19634+16 ~x19633+8 ~x19632+4 ~x19631+2 ~x19630+1 ~x19629+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=121
172.74/172.88	o 3
172.74/172.88	c 32 ~x19634+16 ~x19633+8 ~x19632+4 ~x19631+2 ~x19630+1 ~x19629+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=125
172.74/172.88	c 32 ~x19634+16 ~x19633+8 ~x19632+4 ~x19631+2 ~x19630+1 ~x19629+32 ~x7+16 ~x6+8 ~x5+4 ~x4+2 ~x3+1 ~x2-0=124
252.22/252.35	o 2
252.22/252.35	o 2
252.22/252.35	s OPTIMUM FOUND
252.22/252.35	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 -x55 -x56 -x57 -x58 -x59 -x60 x61 x62 x63 x64 -x65 -x66 x67 x68 -x69 -x70 -x71 -x72

Verifier Data 

OK	2

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2673324-1276808667/watcher-2673324-1276808667 -o /tmp/evaluation-result-2673324-1276808667/solver-2673324-1276808667 -C 1800 -W 2000 -M 1800 run HOME/instance-2673324-1276808667.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 3/107 17939
/proc/meminfo: memFree=1848820/2059040 swapFree=4139544/4192956
[pid=17939] ppid=17937 vsize=8700 CPUtime=0
/proc/17939/stat : 17939 (run) S 17937 17939 17383 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 54522385 8908800 250 1992294400 4194304 4922060 140734109556240 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17939/statm: 2175 250 211 178 0 68 0

[startup+0.0851251 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 17939
/proc/meminfo: memFree=1848820/2059040 swapFree=4139544/4192956
[pid=17939] ppid=17937 vsize=8700 CPUtime=0
/proc/17939/stat : 17939 (run) S 17937 17939 17383 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 54522385 8908800 250 1992294400 4194304 4922060 140734109556240 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17939/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.101126 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 17939
/proc/meminfo: memFree=1848820/2059040 swapFree=4139544/4192956
[pid=17939] ppid=17937 vsize=8700 CPUtime=0
/proc/17939/stat : 17939 (run) S 17937 17939 17383 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 54522385 8908800 250 1992294400 4194304 4922060 140734109556240 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17939/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.301144 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 17939
/proc/meminfo: memFree=1848820/2059040 swapFree=4139544/4192956
[pid=17939] ppid=17937 vsize=8700 CPUtime=0
/proc/17939/stat : 17939 (run) S 17937 17939 17383 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 54522385 8908800 250 1992294400 4194304 4922060 140734109556240 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17939/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.70118 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 17939
/proc/meminfo: memFree=1848820/2059040 swapFree=4139544/4192956
[pid=17939] ppid=17937 vsize=8700 CPUtime=0
/proc/17939/stat : 17939 (run) S 17937 17939 17383 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 54522385 8908800 250 1992294400 4194304 4922060 140734109556240 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17939/statm: 2175 250 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50125 s]
/proc/loadavg: 1.00 1.00 1.00 2/109 17942
/proc/meminfo: memFree=1836644/2059040 swapFree=4139544/4192956
[pid=17939] ppid=17937 vsize=8700 CPUtime=0
/proc/17939/stat : 17939 (run) S 17937 17939 17383 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 54522385 8908800 250 1992294400 4194304 4922060 140734109556240 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17939/statm: 2175 250 211 178 0 68 0
[pid=17941] ppid=17939 vsize=16124 CPUtime=1.49
/proc/17941/stat : 17941 (PBPASSolver) R 17939 17939 17383 0 -1 4202496 3477 0 0 0 147 2 0 0 25 0 1 0 54522385 16510976 3200 1992294400 134512640 134902295 4290945344 18446744073709551615 4159947573 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17941/statm: 4031 3200 270 96 0 3243 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24824

[startup+3.1004 s]
/proc/loadavg: 1.00 1.00 1.00 2/109 17942
/proc/meminfo: memFree=1836148/2059040 swapFree=4139544/4192956
[pid=17939] ppid=17937 vsize=8700 CPUtime=0
/proc/17939/stat : 17939 (run) S 17937 17939 17383 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 54522385 8908800 250 1992294400 4194304 4922060 140734109556240 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17939/statm: 2175 250 211 178 0 68 0
[pid=17941] ppid=17939 vsize=16916 CPUtime=3.09
/proc/17941/stat : 17941 (PBPASSolver) R 17939 17939 17383 0 -1 4202496 3670 0 0 0 307 2 0 0 25 0 1 0 54522385 17321984 3393 1992294400 134512640 134902295 4290945344 18446744073709551615 4159954357 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17941/statm: 4229 3393 270 96 0 3441 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25616

[startup+6.30168 s]
/proc/loadavg: 1.00 1.00 1.00 2/109 17942
/proc/meminfo: memFree=1834784/2059040 swapFree=4139544/4192956
[pid=17939] ppid=17937 vsize=8700 CPUtime=0
/proc/17939/stat : 17939 (run) S 17937 17939 17383 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 54522385 8908800 250 1992294400 4194304 4922060 140734109556240 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17939/statm: 2175 250 211 178 0 68 0
[pid=17941] ppid=17939 vsize=18244 CPUtime=6.29
/proc/17941/stat : 17941 (PBPASSolver) R 17939 17939 17383 0 -1 4202496 3984 0 0 0 627 2 0 0 25 0 1 0 54522385 18681856 3707 1992294400 134512640 134902295 4290945344 18446744073709551615 4159953753 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17941/statm: 4561 3707 270 96 0 3773 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26944

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/109 17944
/proc/meminfo: memFree=1832428/2059040 swapFree=4139544/4192956
[pid=17939] ppid=17937 vsize=8700 CPUtime=0
/proc/17939/stat : 17939 (run) S 17937 17939 17383 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 54522385 8908800 250 1992294400 4194304 4922060 140734109556240 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17939/statm: 2175 250 211 178 0 68 0
[pid=17941] ppid=17939 vsize=20292 CPUtime=12.69
/proc/17941/stat : 17941 (PBPASSolver) R 17939 17939 17383 0 -1 4202496 4491 0 0 0 1266 3 0 0 25 0 1 0 54522385 20779008 4214 1992294400 134512640 134902295 4290945344 18446744073709551615 4159935106 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17941/statm: 5073 4214 270 96 0 4285 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28992

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/109 17944
/proc/meminfo: memFree=1828088/2059040 swapFree=4139544/4192956
[pid=17939] ppid=17937 vsize=8700 CPUtime=0
/proc/17939/stat : 17939 (run) S 17937 17939 17383 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 54522385 8908800 250 1992294400 4194304 4922060 140734109556240 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17939/statm: 2175 250 211 178 0 68 0
[pid=17941] ppid=17939 vsize=24384 CPUtime=25.48
/proc/17941/stat : 17941 (PBPASSolver) R 17939 17939 17383 0 -1 4202496 5542 0 0 0 2544 4 0 0 25 0 1 0 54522385 24969216 5265 1992294400 134512640 134902295 4290945344 18446744073709551615 4159965660 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17941/statm: 6096 5265 270 96 0 5308 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33084

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/109 17944
/proc/meminfo: memFree=1823252/2059040 swapFree=4139544/4192956
[pid=17939] ppid=17937 vsize=8700 CPUtime=0
/proc/17939/stat : 17939 (run) S 17937 17939 17383 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 54522385 8908800 250 1992294400 4194304 4922060 140734109556240 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17939/statm: 2175 250 211 178 0 68 0
[pid=17941] ppid=17939 vsize=29044 CPUtime=51.08
/proc/17941/stat : 17941 (PBPASSolver) R 17939 17939 17383 0 -1 4202496 6710 0 0 0 5103 5 0 0 25 0 1 0 54522385 29741056 6433 1992294400 134512640 134902295 4290945344 18446744073709551615 4159935146 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17941/statm: 7261 6433 270 96 0 6473 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 37744

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/109 17946
/proc/meminfo: memFree=1812588/2059040 swapFree=4139544/4192956
[pid=17939] ppid=17937 vsize=8700 CPUtime=0
/proc/17939/stat : 17939 (run) S 17937 17939 17383 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 54522385 8908800 250 1992294400 4194304 4922060 140734109556240 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17939/statm: 2175 250 211 178 0 68 0
[pid=17941] ppid=17939 vsize=39684 CPUtime=102.27
/proc/17941/stat : 17941 (PBPASSolver) R 17939 17939 17383 0 -1 4202496 9314 0 0 0 10220 7 0 0 25 0 1 0 54522385 40636416 9037 1992294400 134512640 134902295 4290945344 18446744073709551615 4159968238 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17941/statm: 9921 9037 270 96 0 9133 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 48384

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/109 17948
/proc/meminfo: memFree=1812960/2059040 swapFree=4139544/4192956
[pid=17939] ppid=17937 vsize=8700 CPUtime=0
/proc/17939/stat : 17939 (run) S 17937 17939 17383 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 54522385 8908800 250 1992294400 4194304 4922060 140734109556240 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17939/statm: 2175 250 211 178 0 68 0
[pid=17941] ppid=17939 vsize=39284 CPUtime=162.25
/proc/17941/stat : 17941 (PBPASSolver) R 17939 17939 17383 0 -1 4202496 16989 0 0 0 16212 13 0 0 25 0 1 0 54522385 40226816 8964 1992294400 134512640 134902295 4290945344 18446744073709551615 4159953753 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17941/statm: 9821 8964 270 96 0 9033 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 47984

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/109 17948
/proc/meminfo: memFree=1814572/2059040 swapFree=4139544/4192956
[pid=17939] ppid=17937 vsize=8700 CPUtime=0
/proc/17939/stat : 17939 (run) S 17937 17939 17383 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 54522385 8908800 250 1992294400 4194304 4922060 140734109556240 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17939/statm: 2175 250 211 178 0 68 0
[pid=17941] ppid=17939 vsize=37424 CPUtime=222.24
/proc/17941/stat : 17941 (PBPASSolver) R 17939 17939 17383 0 -1 4202496 26308 0 0 0 22203 21 0 0 25 0 1 0 54522385 38322176 8535 1992294400 134512640 134902295 4290945344 18446744073709551615 4159968200 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17941/statm: 9356 8535 270 96 0 8568 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 46124

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

[startup+230.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/109 17948
/proc/meminfo: memFree=1814448/2059040 swapFree=4139544/4192956
[pid=17939] ppid=17937 vsize=8700 CPUtime=0
/proc/17939/stat : 17939 (run) S 17937 17939 17383 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 54522385 8908800 250 1992294400 4194304 4922060 140734109556240 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17939/statm: 2175 250 211 178 0 68 0
[pid=17941] ppid=17939 vsize=37556 CPUtime=230.23
/proc/17941/stat : 17941 (PBPASSolver) R 17939 17939 17383 0 -1 4202496 26317 0 0 0 23002 21 0 0 25 0 1 0 54522385 38457344 8544 1992294400 134512640 134902295 4290945344 18446744073709551615 4159954285 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17941/statm: 9389 8544 270 96 0 8601 0
Current children cumulated CPU time (s) 230.23
Current children cumulated vsize (KiB) 46256

[startup+243.108 s]
/proc/loadavg: 1.00 1.00 1.00 2/109 17950
/proc/meminfo: memFree=1813084/2059040 swapFree=4139544/4192956
[pid=17939] ppid=17937 vsize=8700 CPUtime=0
/proc/17939/stat : 17939 (run) S 17937 17939 17383 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 54522385 8908800 250 1992294400 4194304 4922060 140734109556240 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17939/statm: 2175 250 211 178 0 68 0
[pid=17941] ppid=17939 vsize=38880 CPUtime=243.03
/proc/17941/stat : 17941 (PBPASSolver) R 17939 17939 17383 0 -1 4202496 26654 0 0 0 24282 21 0 0 25 0 1 0 54522385 39813120 8881 1992294400 134512640 134902295 4290945344 18446744073709551615 4159935111 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17941/statm: 9720 8881 270 96 0 8932 0
Current children cumulated CPU time (s) 243.03
Current children cumulated vsize (KiB) 47580

[startup+246.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/109 17950
/proc/meminfo: memFree=1812836/2059040 swapFree=4139544/4192956
[pid=17939] ppid=17937 vsize=8700 CPUtime=0
/proc/17939/stat : 17939 (run) S 17937 17939 17383 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 54522385 8908800 250 1992294400 4194304 4922060 140734109556240 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17939/statm: 2175 250 211 178 0 68 0
[pid=17941] ppid=17939 vsize=39276 CPUtime=246.23
/proc/17941/stat : 17941 (PBPASSolver) R 17939 17939 17383 0 -1 4202496 26731 0 0 0 24602 21 0 0 25 0 1 0 54522385 40218624 8958 1992294400 134512640 134902295 4290945344 18446744073709551615 4159953753 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17941/statm: 9819 8958 270 96 0 9031 0
Current children cumulated CPU time (s) 246.23
Current children cumulated vsize (KiB) 47976

[startup+249.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/109 17950
/proc/meminfo: memFree=1812464/2059040 swapFree=4139544/4192956
[pid=17939] ppid=17937 vsize=8700 CPUtime=0
/proc/17939/stat : 17939 (run) S 17937 17939 17383 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 54522385 8908800 250 1992294400 4194304 4922060 140734109556240 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17939/statm: 2175 250 211 178 0 68 0
[pid=17941] ppid=17939 vsize=39672 CPUtime=249.42
/proc/17941/stat : 17941 (PBPASSolver) R 17939 17939 17383 0 -1 4202496 26844 0 0 0 24921 21 0 0 25 0 1 0 54522385 40624128 9071 1992294400 134512640 134902295 4290945344 18446744073709551615 4159935202 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17941/statm: 9918 9071 270 96 0 9130 0
Current children cumulated CPU time (s) 249.42
Current children cumulated vsize (KiB) 48372

[startup+251.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/109 17950
/proc/meminfo: memFree=1812216/2059040 swapFree=4139544/4192956
[pid=17939] ppid=17937 vsize=8700 CPUtime=0
/proc/17939/stat : 17939 (run) S 17937 17939 17383 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 54522385 8908800 250 1992294400 4194304 4922060 140734109556240 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17939/statm: 2175 250 211 178 0 68 0
[pid=17941] ppid=17939 vsize=39804 CPUtime=251.02
/proc/17941/stat : 17941 (PBPASSolver) R 17939 17939 17383 0 -1 4202496 26887 0 0 0 25081 21 0 0 25 0 1 0 54522385 40759296 9114 1992294400 134512640 134902295 4290945344 18446744073709551615 4159947281 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17941/statm: 9951 9114 270 96 0 9163 0
Current children cumulated CPU time (s) 251.02
Current children cumulated vsize (KiB) 48504

[startup+251.909 s]
/proc/loadavg: 1.00 1.00 1.00 2/109 17950
/proc/meminfo: memFree=1812092/2059040 swapFree=4139544/4192956
[pid=17939] ppid=17937 vsize=8700 CPUtime=0
/proc/17939/stat : 17939 (run) S 17937 17939 17383 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 54522385 8908800 250 1992294400 4194304 4922060 140734109556240 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17939/statm: 2175 250 211 178 0 68 0
[pid=17941] ppid=17939 vsize=39940 CPUtime=251.83
/proc/17941/stat : 17941 (PBPASSolver) R 17939 17939 17383 0 -1 4202496 26910 0 0 0 25162 21 0 0 25 0 1 0 54522385 40898560 9137 1992294400 134512640 134902295 4290945344 18446744073709551615 4159954064 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17941/statm: 9985 9137 270 96 0 9197 0
Current children cumulated CPU time (s) 251.83
Current children cumulated vsize (KiB) 48640

[startup+252.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/109 17950
/proc/meminfo: memFree=1812092/2059040 swapFree=4139544/4192956
[pid=17939] ppid=17937 vsize=8700 CPUtime=0
/proc/17939/stat : 17939 (run) S 17937 17939 17383 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 54522385 8908800 250 1992294400 4194304 4922060 140734109556240 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17939/statm: 2175 250 211 178 0 68 0
[pid=17941] ppid=17939 vsize=39940 CPUtime=252.22
/proc/17941/stat : 17941 (PBPASSolver) R 17939 17939 17383 0 -1 4202496 26919 0 0 0 25201 21 0 0 25 0 1 0 54522385 40898560 9146 1992294400 134512640 134902295 4290945344 18446744073709551615 4159949878 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17941/statm: 9985 9146 270 96 0 9197 0
Current children cumulated CPU time (s) 252.22
Current children cumulated vsize (KiB) 48640

[startup+252.401 s]
/proc/loadavg: 1.00 1.00 1.00 2/109 17950
/proc/meminfo: memFree=1812092/2059040 swapFree=4139544/4192956
[pid=17939] ppid=17937 vsize=8700 CPUtime=0
/proc/17939/stat : 17939 (run) S 17937 17939 17383 0 -1 4202496 389 134 0 0 0 0 0 0 18 0 1 0 54522385 8908800 250 1992294400 4194304 4922060 140734109556240 18446744073709551615 259177159813 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0
/proc/17939/statm: 2175 250 211 178 0 68 0
[pid=17941] ppid=17939 vsize=31396 CPUtime=252.33
/proc/17941/stat : 17941 (PBPASSolver) R 17939 17939 17383 0 -1 4202496 26964 0 0 0 25211 22 0 0 25 0 1 0 54522385 32149504 7007 1992294400 134512640 134902295 4290945344 18446744073709551615 8870327 0 0 4096 17608 0 0 0 17 1 0 0 0
/proc/17941/statm: 7849 7007 270 96 0 7061 0
Current children cumulated CPU time (s) 252.33
Current children cumulated vsize (KiB) 40096

Child status: 0
Real time (s): 252.418
CPU time (s): 252.358
CPU user time (s): 252.128
CPU system time (s): 0.229965
CPU usage (%): 99.9763
Max. virtual memory (cumulated for all children) (KiB): 49844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 252.128
system time used= 0.229965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27527
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= 186

runsolver used 0.352946 second user time and 1.26081 second system time

The end

Launcher Data 

Begin job on node025 at 2010-06-17 23:04:27
IDJOB=2673324
IDBENCH=47991
IDSOLVER=1174
FILE ID=node025/2673324-1276808667
PBS_JOBID= 11176657
Free space on /tmp= 62576 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=53-P1=13-P2=23-P3=47-P4=2-B.opb
COMMAND LINE= run BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673324-1276808667/watcher-2673324-1276808667 -o /tmp/evaluation-result-2673324-1276808667/solver-2673324-1276808667 -C 1800 -W 2000 -M 1800  run HOME/instance-2673324-1276808667.opb

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

MD5SUM BENCH= 708c7e8a0dab689362d9aec992b2b233
RANDOM SEED=1082052476

node025.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1849340 kB
Buffers:         41732 kB
Cached:          78516 kB
SwapCached:       6232 kB
Active:          55676 kB
Inactive:        77460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1849340 kB
SwapTotal:     4192956 kB
SwapFree:      4139544 kB
Dirty:             676 kB
Writeback:           0 kB
AnonPages:       11404 kB
Mapped:          12896 kB
Slab:            54472 kB
PageTables:       4104 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182684 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= 62576 MiB
End job on node025 at 2010-06-17 23:08:39