Trace number 431718

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, and are wall clock time (not CPU 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
PBS4 2007-03-23No Cert. 1800.07 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=83-P1=113-P2=127-P3=71-P4=61-P5=43-P6=71-P7=41-P8=13-P9=71-B.opb
MD5SUMbd15d72e061a78dfd7cc65e865014c03
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 benchmark0.162974
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 variables189
Total number of constraints19
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 constraints19
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)441
Sum of products size (including duplicates)882
Number of different products441
Sum of products size882

Quality of the solution as a function of time


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

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/431718-1178009399/instance-431718-1178009399.opb ......
34.68/34.71	c done parsing opb.
34.68/34.71	o 43
188.65/188.76	o 39
370.60/370.74	o 37
1800.05/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431718-1178009399/instance-431718-1178009399.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node68/watcher-431718-1178009399 -o ROOT/results/node68/solver-431718-1178009399 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431718-1178009399/PBS4 /tmp/evaluation/431718-1178009399/instance-431718-1178009399.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.72 0.92 0.97 3/64 4725
/proc/meminfo: memFree=1781520/2055920 swapFree=4183864/4192956
[pid=4725] ppid=4723 vsize=1456 CPUtime=0
/proc/4725/stat : 4725 (PBS4) R 4723 4725 3601 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 276929455 1490944 147 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/4725/statm: 364 147 87 219 0 141 0

[startup+0.0869429 s]
/proc/loadavg: 0.72 0.92 0.97 3/64 4725
/proc/meminfo: memFree=1781520/2055920 swapFree=4183864/4192956
[pid=4725] ppid=4723 vsize=2352 CPUtime=0.08
/proc/4725/stat : 4725 (PBS4) R 4723 4725 3601 0 -1 4194304 341 0 0 0 8 0 0 0 18 0 1 0 276929455 2408448 324 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4725/statm: 588 325 93 219 0 365 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2352

[startup+0.101943 s]
/proc/loadavg: 0.72 0.92 0.97 3/64 4725
/proc/meminfo: memFree=1781520/2055920 swapFree=4183864/4192956
[pid=4725] ppid=4723 vsize=2352 CPUtime=0.09
/proc/4725/stat : 4725 (PBS4) R 4723 4725 3601 0 -1 4194304 369 0 0 0 9 0 0 0 18 0 1 0 276929455 2408448 352 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4725/statm: 588 352 93 219 0 365 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2352

[startup+0.301961 s]
/proc/loadavg: 0.72 0.92 0.97 3/64 4725
/proc/meminfo: memFree=1781520/2055920 swapFree=4183864/4192956
[pid=4725] ppid=4723 vsize=3784 CPUtime=0.29
/proc/4725/stat : 4725 (PBS4) R 4723 4725 3601 0 -1 4194304 676 0 0 0 29 0 0 0 19 0 1 0 276929455 3874816 659 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4725/statm: 946 659 93 219 0 723 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3784

[startup+0.701996 s]
/proc/loadavg: 0.72 0.92 0.97 3/64 4725
/proc/meminfo: memFree=1781520/2055920 swapFree=4183864/4192956
[pid=4725] ppid=4723 vsize=5964 CPUtime=0.69
/proc/4725/stat : 4725 (PBS4) R 4723 4725 3601 0 -1 4194304 982 0 0 0 68 1 0 0 23 0 1 0 276929455 6107136 965 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4725/statm: 1491 965 93 219 0 1268 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5964

[startup+1.50107 s]
/proc/loadavg: 0.72 0.92 0.97 2/65 4726
/proc/meminfo: memFree=1777224/2055920 swapFree=4183864/4192956
[pid=4725] ppid=4723 vsize=6688 CPUtime=1.49
/proc/4725/stat : 4725 (PBS4) R 4723 4725 3601 0 -1 4194304 1483 0 0 0 146 3 0 0 25 0 1 0 276929455 6848512 1417 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4725/statm: 1672 1417 94 219 0 1449 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6688

[startup+3.10121 s]
/proc/loadavg: 0.72 0.92 0.97 2/65 4726
/proc/meminfo: memFree=1775688/2055920 swapFree=4183864/4192956
[pid=4725] ppid=4723 vsize=7096 CPUtime=3.09
/proc/4725/stat : 4725 (PBS4) R 4723 4725 3601 0 -1 4194304 1635 0 0 0 305 4 0 0 25 0 1 0 276929455 7266304 1569 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4725/statm: 1774 1569 94 219 0 1551 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7096

[startup+6.3015 s]
/proc/loadavg: 0.74 0.92 0.97 2/65 4726
/proc/meminfo: memFree=1774024/2055920 swapFree=4183864/4192956
[pid=4725] ppid=4723 vsize=11984 CPUtime=6.29
/proc/4725/stat : 4725 (PBS4) R 4723 4725 3601 0 -1 4194304 2089 0 0 0 622 7 0 0 25 0 1 0 276929455 12271616 1926 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4725/statm: 2996 1926 94 219 0 2773 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11984

[startup+12.7011 s]
/proc/loadavg: 0.76 0.92 0.97 2/65 4726
/proc/meminfo: memFree=1772768/2055920 swapFree=4183864/4192956
[pid=4725] ppid=4723 vsize=13312 CPUtime=12.68
/proc/4725/stat : 4725 (PBS4) R 4723 4725 3601 0 -1 4194304 2545 0 0 0 1258 10 0 0 25 0 1 0 276929455 13631488 2189 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549327 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4725/statm: 3328 2189 94 219 0 3105 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13312

[startup+25.5012 s]
/proc/loadavg: 0.81 0.93 0.97 2/65 4726
/proc/meminfo: memFree=1769448/2055920 swapFree=4183864/4192956
[pid=4725] ppid=4723 vsize=14028 CPUtime=25.48
/proc/4725/stat : 4725 (PBS4) R 4723 4725 3601 0 -1 4194304 3421 0 0 0 2529 19 0 0 25 0 1 0 276929455 14364672 3065 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4725/statm: 3507 3065 94 219 0 3284 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14028

[startup+51.1015 s]
/proc/loadavg: 0.87 0.93 0.97 2/65 4726
/proc/meminfo: memFree=1765480/2055920 swapFree=4183864/4192956
[pid=4725] ppid=4723 vsize=25400 CPUtime=51.08
/proc/4725/stat : 4725 (PBS4) R 4723 4725 3601 0 -1 4194304 4823 0 0 0 5071 37 0 0 25 0 1 0 276929455 26009600 4082 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4725/statm: 6350 4082 104 219 0 6127 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25400

[startup+102.305 s]
/proc/loadavg: 0.94 0.94 0.97 2/65 4726
/proc/meminfo: memFree=1762600/2055920 swapFree=4183864/4192956
[pid=4725] ppid=4723 vsize=27064 CPUtime=102.27
/proc/4725/stat : 4725 (PBS4) R 4723 4725 3601 0 -1 4194304 5551 0 0 0 10161 66 0 0 25 0 1 0 276929455 27713536 4810 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549577 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4725/statm: 6766 4810 104 219 0 6543 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 27064

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.97 2/65 4726
/proc/meminfo: memFree=1758888/2055920 swapFree=4183864/4192956
[pid=4725] ppid=4723 vsize=31924 CPUtime=162.25
/proc/4725/stat : 4725 (PBS4) R 4723 4725 3601 0 -1 4194304 7240 0 0 0 16131 94 0 0 25 0 1 0 276929455 32690176 5730 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4725/statm: 7981 5730 104 219 0 7758 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 31924

[startup+222.302 s]
/proc/loadavg: 0.99 0.95 0.97 2/65 4726
/proc/meminfo: memFree=1756584/2055920 swapFree=4183864/4192956
[pid=4725] ppid=4723 vsize=33160 CPUtime=222.24
/proc/4725/stat : 4725 (PBS4) R 4723 4725 3601 0 -1 4194304 7805 0 0 0 22100 124 0 0 25 0 1 0 276929455 33955840 6295 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4725/statm: 8290 6295 104 219 0 8067 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 33160

[startup+282.301 s]
/proc/loadavg: 1.06 0.97 0.98 2/65 4726
/proc/meminfo: memFree=1753896/2055920 swapFree=4183864/4192956
[pid=4725] ppid=4723 vsize=40544 CPUtime=282.22
/proc/4725/stat : 4725 (PBS4) R 4723 4725 3601 0 -1 4194304 9965 0 0 0 28070 152 0 0 25 0 1 0 276929455 41517056 6918 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4725/statm: 10136 6918 104 219 0 9913 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 40544

[startup+342.302 s]
/proc/loadavg: 1.08 0.99 0.98 2/65 4726
/proc/meminfo: memFree=1751336/2055920 swapFree=4183864/4192956
[pid=4725] ppid=4723 vsize=41588 CPUtime=342.21
/proc/4725/stat : 4725 (PBS4) R 4723 4725 3601 0 -1 4194304 10649 0 0 0 34047 174 0 0 25 0 1 0 276929455 42586112 7602 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4725/statm: 10397 7602 104 219 0 10174 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 41588

[startup+402.301 s]
/proc/loadavg: 1.03 0.99 0.98 2/65 4726
/proc/meminfo: memFree=1748520/2055920 swapFree=4183864/4192956
[pid=4725] ppid=4723 vsize=43008 CPUtime=402.19
/proc/4725/stat : 4725 (PBS4) R 4723 4725 3601 0 -1 4194304 11356 0 0 0 40022 197 0 0 25 0 1 0 276929455 44040192 8309 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4725/statm: 10752 8309 104 219 0 10529 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 43008

[startup+462.302 s]
/proc/loadavg: 1.01 0.99 0.98 2/65 4726
/proc/meminfo: memFree=1747112/2055920 swapFree=4183864/4192956
[pid=4725] ppid=4723 vsize=43648 CPUtime=462.18
/proc/4725/stat : 4725 (PBS4) R 4723 4725 3601 0 -1 4194304 11697 0 0 0 46000 218 0 0 25 0 1 0 276929455 44695552 8650 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4725/statm: 10912 8650 104 219 0 10689 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 43648

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4726
/proc/meminfo: memFree=1745256/2055920 swapFree=4183864/4192956
[pid=4725] ppid=4723 vsize=44980 CPUtime=522.16
/proc/4725/stat : 4725 (PBS4) R 4723 4725 3601 0 -1 4194304 12161 0 0 0 51977 239 0 0 25 0 1 0 276929455 46059520 9114 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4725/statm: 11245 9114 104 219 0 11022 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 44980

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4726
/proc/meminfo: memFree=1743528/2055920 swapFree=4183864/4192956
[pid=4725] ppid=4723 vsize=45696 CPUtime=582.15
/proc/4725/stat : 4725 (PBS4) R 4723 4725 3601 0 -1 4194304 12595 0 0 0 57958 257 0 0 25 0 1 0 276929455 46792704 9548 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4725/statm: 11424 9548 104 219 0 11201 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 45696

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4726
/proc/meminfo: memFree=1742248/2055920 swapFree=4183864/4192956
[pid=4725] ppid=4723 vsize=46448 CPUtime=642.14
/proc/4725/stat : 4725 (PBS4) R 4723 4725 3601 0 -1 4194304 12916 0 0 0 63935 279 0 0 25 0 1 0 276929455 47562752 9869 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4725/statm: 11612 9869 104 219 0 11389 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 46448


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

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4924
/proc/meminfo: memFree=1736744/2055920 swapFree=4183864/4192956
[pid=4725] ppid=4723 vsize=61148 CPUtime=821.98
/proc/4725/stat : 4725 (PBS4) R 4723 4725 3601 0 -1 4194304 17261 0 0 0 81855 343 0 0 25 0 1 0 276929455 62615552 11141 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4725/statm: 15287 11141 104 219 0 15064 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 61148

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4924
/proc/meminfo: memFree=1735784/2055920 swapFree=4183864/4192956
[pid=4725] ppid=4723 vsize=61932 CPUtime=881.96
/proc/4725/stat : 4725 (PBS4) R 4723 4725 3601 0 -1 4194304 17533 0 0 0 87831 365 0 0 25 0 1 0 276929455 63418368 11413 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4725/statm: 15483 11413 104 219 0 15260 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 61932

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4924
/proc/meminfo: memFree=1734696/2055920 swapFree=4183864/4192956
[pid=4725] ppid=4723 vsize=62768 CPUtime=941.95
/proc/4725/stat : 4725 (PBS4) R 4723 4725 3601 0 -1 4194304 17817 0 0 0 93811 384 0 0 25 0 1 0 276929455 64274432 11697 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4725/statm: 15692 11697 104 219 0 15469 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 62768

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4924
/proc/meminfo: memFree=1733096/2055920 swapFree=4183864/4192956
[pid=4725] ppid=4723 vsize=63656 CPUtime=1001.94
/proc/4725/stat : 4725 (PBS4) R 4723 4725 3601 0 -1 4194304 18217 0 0 0 99791 403 0 0 25 0 1 0 276929455 65183744 12097 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549327 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4725/statm: 15914 12097 104 219 0 15691 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 63656

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4924
/proc/meminfo: memFree=1732008/2055920 swapFree=4183864/4192956
[pid=4725] ppid=4723 vsize=63656 CPUtime=1061.92
/proc/4725/stat : 4725 (PBS4) R 4723 4725 3601 0 -1 4194304 18491 0 0 0 105769 423 0 0 25 0 1 0 276929455 65183744 12371 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549317 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4725/statm: 15914 12371 104 219 0 15691 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 63656

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4924
/proc/meminfo: memFree=1730600/2055920 swapFree=4183864/4192956
[pid=4725] ppid=4723 vsize=64736 CPUtime=1121.91
/proc/4725/stat : 4725 (PBS4) R 4723 4725 3601 0 -1 4194304 18841 0 0 0 111747 444 0 0 25 0 1 0 276929455 66289664 12721 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4725/statm: 16184 12721 104 219 0 15961 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 64736

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4924
/proc/meminfo: memFree=1729512/2055920 swapFree=4183864/4192956
[pid=4725] ppid=4723 vsize=64736 CPUtime=1181.89
/proc/4725/stat : 4725 (PBS4) R 4723 4725 3601 0 -1 4194304 19118 0 0 0 117727 462 0 0 25 0 1 0 276929455 66289664 12998 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552702 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4725/statm: 16184 12998 104 219 0 15961 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 64736

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4924
/proc/meminfo: memFree=1728424/2055920 swapFree=4183864/4192956
[pid=4725] ppid=4723 vsize=65872 CPUtime=1241.88
/proc/4725/stat : 4725 (PBS4) R 4723 4725 3601 0 -1 4194304 19387 0 0 0 123710 478 0 0 25 0 1 0 276929455 67452928 13267 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4725/statm: 16468 13267 104 219 0 16245 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 65872

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4924
/proc/meminfo: memFree=1724456/2055920 swapFree=4183864/4192956
[pid=4725] ppid=4723 vsize=66192 CPUtime=1301.87
/proc/4725/stat : 4725 (PBS4) R 4723 4725 3601 0 -1 4194304 20362 0 0 0 129693 494 0 0 25 0 1 0 276929455 67780608 14242 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4725/statm: 16548 14242 104 219 0 16325 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 66192

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4924
/proc/meminfo: memFree=1722984/2055920 swapFree=4183864/4192956
[pid=4725] ppid=4723 vsize=67448 CPUtime=1361.85
/proc/4725/stat : 4725 (PBS4) R 4723 4725 3601 0 -1 4194304 20712 0 0 0 135674 511 0 0 25 0 1 0 276929455 69066752 14592 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4725/statm: 16862 14592 104 219 0 16639 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 67448

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4924
/proc/meminfo: memFree=1722024/2055920 swapFree=4183864/4192956
[pid=4725] ppid=4723 vsize=67640 CPUtime=1421.84
/proc/4725/stat : 4725 (PBS4) R 4723 4725 3601 0 -1 4194304 20943 0 0 0 141655 529 0 0 25 0 1 0 276929455 69263360 14823 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4725/statm: 16910 14823 104 219 0 16687 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 67640

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4924
/proc/meminfo: memFree=1721064/2055920 swapFree=4183864/4192956
[pid=4725] ppid=4723 vsize=68768 CPUtime=1481.82
/proc/4725/stat : 4725 (PBS4) R 4723 4725 3601 0 -1 4194304 21189 0 0 0 147639 543 0 0 25 0 1 0 276929455 70418432 15069 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4725/statm: 17192 15069 104 219 0 16969 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 68768

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4924
/proc/meminfo: memFree=1720040/2055920 swapFree=4183864/4192956
[pid=4725] ppid=4723 vsize=68768 CPUtime=1541.81
/proc/4725/stat : 4725 (PBS4) R 4723 4725 3601 0 -1 4194304 21431 0 0 0 153624 557 0 0 25 0 1 0 276929455 70418432 15311 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4725/statm: 17192 15311 104 219 0 16969 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 68768

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4924
/proc/meminfo: memFree=1719016/2055920 swapFree=4183864/4192956
[pid=4725] ppid=4723 vsize=69968 CPUtime=1601.79
/proc/4725/stat : 4725 (PBS4) R 4723 4725 3601 0 -1 4194304 21695 0 0 0 159606 573 0 0 25 0 1 0 276929455 71647232 15575 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4725/statm: 17492 15575 104 219 0 17269 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 69968

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4924
/proc/meminfo: memFree=1717736/2055920 swapFree=4183864/4192956
[pid=4725] ppid=4723 vsize=69968 CPUtime=1661.77
/proc/4725/stat : 4725 (PBS4) R 4723 4725 3601 0 -1 4194304 22010 0 0 0 165589 588 0 0 25 0 1 0 276929455 71647232 15890 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4725/statm: 17492 15890 104 219 0 17269 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 69968

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4924
/proc/meminfo: memFree=1716520/2055920 swapFree=4183864/4192956
[pid=4725] ppid=4723 vsize=71244 CPUtime=1721.77
/proc/4725/stat : 4725 (PBS4) R 4723 4725 3601 0 -1 4194304 22317 0 0 0 171573 604 0 0 25 0 1 0 276929455 72953856 16197 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4725/statm: 17811 16197 104 219 0 17588 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 71244

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4924
/proc/meminfo: memFree=1715816/2055920 swapFree=4183864/4192956
[pid=4725] ppid=4723 vsize=71244 CPUtime=1781.75
/proc/4725/stat : 4725 (PBS4) R 4723 4725 3601 0 -1 4194304 22477 0 0 0 177555 620 0 0 25 0 1 0 276929455 72953856 16357 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4725/statm: 17811 16357 104 219 0 17588 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 71244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 4924
/proc/meminfo: memFree=1715368/2055920 swapFree=4183864/4192956
[pid=4725] ppid=4723 vsize=71428 CPUtime=1800.05
/proc/4725/stat : 4725 (PBS4) R 4723 4725 3601 0 -1 4194304 22578 0 0 0 179380 625 0 0 25 0 1 0 276929455 73142272 16458 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4725/statm: 17857 16458 104 219 0 17634 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 71428

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.07
CPU user time (s): 1793.81
CPU system time (s): 6.26805
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 71428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.81
system time used= 6.26805
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22579
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= 8
involuntary context switches= 3304

runsolver used 1.38779 second user time and 3.58845 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Tue May  1 08:49:59 UTC 2007

IDJOB= 431718
IDBENCH= 48072
IDSOLVER= 157
FILE ID= node68/431718-1178009399

PBS_JOBID= 4728289

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=83-P1=113-P2=127-P3=71-P4=61-P5=43-P6=71-P7=41-P8=13-P9=71-B.opb
COMMAND LINE= /tmp/evaluation/431718-1178009399/PBS4 /tmp/evaluation/431718-1178009399/instance-431718-1178009399.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node68/convwatcher-431718-1178009399 -o ROOT/results/node68/conversion-431718-1178009399 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431718-1178009399/instance-431718-1178009399.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-431718-1178009399 -o ROOT/results/node68/solver-431718-1178009399 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/431718-1178009399/PBS4 /tmp/evaluation/431718-1178009399/instance-431718-1178009399.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  bd15d72e061a78dfd7cc65e865014c03

RANDOM SEED= 917879236

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.216
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.216
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1781936 kB
Buffers:         16672 kB
Cached:         184492 kB
SwapCached:       2904 kB
Active:          72624 kB
Inactive:       138544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1781936 kB
SwapTotal:     4192956 kB
SwapFree:      4183864 kB
Dirty:            1204 kB
Writeback:           0 kB
Mapped:          15972 kB
Slab:            48940 kB
Committed_AS:  3082460 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node68 on Tue May  1 09:20:02 UTC 2007