Trace number 353040

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 2007-03-23? (TO) 1800.09 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-g250.15.opb
MD5SUMf368868fda311e5aaeadb84d33b29291
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark3750
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3750
Optimality of the best value was proved NO
Number of variables7500
Total number of constraints237715
Number of constraints which are clauses237715
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint15
Number of terms in the objective function 7500
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 7500
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 7500
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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/353040-1176650998/instance-353040-1176650998.opb ......
1800.07/1800.71	c done parsing opb.
1800.07/1800.71	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/353040-1176650998/instance-353040-1176650998.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node39/watcher-353040-1176650998 -o ROOT/results/node39/solver-353040-1176650998 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/353040-1176650998/PBS4 /tmp/evaluation/353040-1176650998/instance-353040-1176650998.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: 0.85 0.97 0.99 3/77 909
/proc/meminfo: memFree=1751256/2055920 swapFree=4162608/4192956
[pid=909] ppid=907 vsize=2340 CPUtime=0
/proc/909/stat : 909 (PBS4) R 907 909 847 0 -1 4194304 375 0 0 0 0 0 0 0 18 0 1 0 113011891 2396160 357 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/909/statm: 585 358 86 219 0 362 0

[startup+0.105375 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 909
/proc/meminfo: memFree=1751256/2055920 swapFree=4162608/4192956
[pid=909] ppid=907 vsize=2808 CPUtime=0.1
/proc/909/stat : 909 (PBS4) R 907 909 847 0 -1 4194304 485 0 0 0 10 0 0 0 18 0 1 0 113011891 2875392 467 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588386 0 0 4096 0 0 0 0 17 1 0 0
/proc/909/statm: 702 467 87 219 0 479 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2808

[startup+0.20139 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 909
/proc/meminfo: memFree=1751256/2055920 swapFree=4162608/4192956
[pid=909] ppid=907 vsize=2808 CPUtime=0.19
/proc/909/stat : 909 (PBS4) R 907 909 847 0 -1 4194304 514 0 0 0 19 0 0 0 18 0 1 0 113011891 2875392 496 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588869 0 0 4096 0 0 0 0 17 1 0 0
/proc/909/statm: 702 496 87 219 0 479 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2808

[startup+0.301408 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 909
/proc/meminfo: memFree=1751256/2055920 swapFree=4162608/4192956
[pid=909] ppid=907 vsize=2808 CPUtime=0.29
/proc/909/stat : 909 (PBS4) R 907 909 847 0 -1 4194304 514 0 0 0 29 0 0 0 19 0 1 0 113011891 2875392 496 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588879 0 0 4096 0 0 0 0 17 1 0 0
/proc/909/statm: 702 496 87 219 0 479 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2808

[startup+0.701473 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 909
/proc/meminfo: memFree=1751256/2055920 swapFree=4162608/4192956
[pid=909] ppid=907 vsize=6996 CPUtime=0.69
/proc/909/stat : 909 (PBS4) R 907 909 847 0 -1 4194304 1635 0 0 0 69 0 0 0 23 0 1 0 113011891 7163904 1278 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134596339 0 0 4096 0 0 0 0 17 1 0 0
/proc/909/statm: 1749 1278 89 219 0 1526 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6996

[startup+1.50161 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 910
/proc/meminfo: memFree=1743056/2055920 swapFree=4162608/4192956
[pid=909] ppid=907 vsize=15324 CPUtime=1.49
/proc/909/stat : 909 (PBS4) R 907 909 847 0 -1 4194304 4418 0 0 0 148 1 0 0 25 0 1 0 113011891 15691776 2907 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/909/statm: 3831 2907 89 219 0 3608 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15324

[startup+3.10188 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 910
/proc/meminfo: memFree=1734864/2055920 swapFree=4162608/4192956
[pid=909] ppid=907 vsize=20348 CPUtime=3.09
/proc/909/stat : 909 (PBS4) R 907 909 847 0 -1 4194304 5677 0 0 0 307 2 0 0 25 0 1 0 113011891 20836352 4166 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548041 0 0 4096 16384 0 0 0 17 1 0 0
/proc/909/statm: 5087 4166 94 219 0 4864 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20348

[startup+6.30142 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 910
/proc/meminfo: memFree=1734288/2055920 swapFree=4162608/4192956
[pid=909] ppid=907 vsize=20612 CPUtime=6.29
/proc/909/stat : 909 (PBS4) R 907 909 847 0 -1 4194304 5745 0 0 0 627 2 0 0 25 0 1 0 113011891 21106688 4234 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/909/statm: 5153 4234 94 219 0 4930 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20612

[startup+12.7015 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 910
/proc/meminfo: memFree=1734112/2055920 swapFree=4162608/4192956
[pid=909] ppid=907 vsize=20612 CPUtime=12.68
/proc/909/stat : 909 (PBS4) R 907 909 847 0 -1 4194304 5803 0 0 0 1266 2 0 0 25 0 1 0 113011891 21106688 4292 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548521 0 0 4096 16384 0 0 0 17 1 0 0
/proc/909/statm: 5153 4292 94 219 0 4930 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20612

[startup+25.5017 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 910
/proc/meminfo: memFree=1733600/2055920 swapFree=4162608/4192956
[pid=909] ppid=907 vsize=20880 CPUtime=25.48
/proc/909/stat : 909 (PBS4) R 907 909 847 0 -1 4194304 5973 0 0 0 2546 2 0 0 25 0 1 0 113011891 21381120 4462 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548082 0 0 4096 16384 0 0 0 17 1 0 0
/proc/909/statm: 5220 4462 94 219 0 4997 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20880

[startup+51.102 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 910
/proc/meminfo: memFree=1732128/2055920 swapFree=4162608/4192956
[pid=909] ppid=907 vsize=21676 CPUtime=51.07
/proc/909/stat : 909 (PBS4) R 907 909 847 0 -1 4194304 6335 0 0 0 5103 4 0 0 25 0 1 0 113011891 22196224 4824 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548514 0 0 4096 16384 0 0 0 17 1 0 0
/proc/909/statm: 5419 4824 94 219 0 5196 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21676

[startup+102.302 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 910
/proc/meminfo: memFree=1730592/2055920 swapFree=4162608/4192956
[pid=909] ppid=907 vsize=22480 CPUtime=102.26
/proc/909/stat : 909 (PBS4) R 907 909 847 0 -1 4194304 6722 0 0 0 10218 8 0 0 25 0 1 0 113011891 23019520 5211 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548533 0 0 4096 16384 0 0 0 17 1 0 0
/proc/909/statm: 5620 5211 94 219 0 5397 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22480

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 910
/proc/meminfo: memFree=1729184/2055920 swapFree=4162672/4192956
[pid=909] ppid=907 vsize=31200 CPUtime=162.23
/proc/909/stat : 909 (PBS4) R 907 909 847 0 -1 4194304 7050 0 0 0 16213 10 0 0 25 0 1 0 113011891 31948800 5539 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548056 0 0 4096 16384 0 0 0 17 1 0 0
/proc/909/statm: 7800 5539 94 219 0 7577 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 31200

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 910
/proc/meminfo: memFree=1727776/2055920 swapFree=4162672/4192956
[pid=909] ppid=907 vsize=31632 CPUtime=222.21
/proc/909/stat : 909 (PBS4) R 907 909 847 0 -1 4194304 7390 0 0 0 22208 13 0 0 25 0 1 0 113011891 32391168 5879 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/909/statm: 7908 5879 94 219 0 7685 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 31632

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 910
/proc/meminfo: memFree=1727264/2055920 swapFree=4162672/4192956
[pid=909] ppid=907 vsize=31844 CPUtime=282.19
/proc/909/stat : 909 (PBS4) R 907 909 847 0 -1 4194304 7514 0 0 0 28203 16 0 0 25 0 1 0 113011891 32608256 6003 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/909/statm: 7961 6003 94 219 0 7738 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 31844

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 910
/proc/meminfo: memFree=1726504/2055920 swapFree=4162736/4192956
[pid=909] ppid=907 vsize=32052 CPUtime=342.16
/proc/909/stat : 909 (PBS4) R 907 909 847 0 -1 4194304 7685 0 0 0 34197 19 0 0 25 0 1 0 113011891 32821248 6174 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548041 0 0 4096 16384 0 0 0 17 1 0 0
/proc/909/statm: 8013 6174 94 219 0 7790 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 32052

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 910
/proc/meminfo: memFree=1725608/2055920 swapFree=4162736/4192956
[pid=909] ppid=907 vsize=32412 CPUtime=402.15
/proc/909/stat : 909 (PBS4) R 907 909 847 0 -1 4194304 7897 0 0 0 40191 24 0 0 25 0 1 0 113011891 33189888 6386 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/909/statm: 8103 6386 94 219 0 7880 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 32412

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 910
/proc/meminfo: memFree=1724840/2055920 swapFree=4162736/4192956
[pid=909] ppid=907 vsize=32788 CPUtime=462.13
/proc/909/stat : 909 (PBS4) R 907 909 847 0 -1 4194304 8085 0 0 0 46185 28 0 0 25 0 1 0 113011891 33574912 6574 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/909/statm: 8197 6574 94 219 0 7974 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 32788

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 912
/proc/meminfo: memFree=1724136/2055920 swapFree=4162800/4192956
[pid=909] ppid=907 vsize=32872 CPUtime=522.11
/proc/909/stat : 909 (PBS4) R 907 909 847 0 -1 4194304 8277 0 0 0 52179 32 0 0 25 0 1 0 113011891 33660928 6766 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/909/statm: 8218 6766 94 219 0 7995 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 32872

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 912
/proc/meminfo: memFree=1723816/2055920 swapFree=4162800/4192956
[pid=909] ppid=907 vsize=33160 CPUtime=582.08
/proc/909/stat : 909 (PBS4) R 907 909 847 0 -1 4194304 8339 0 0 0 58174 34 0 0 25 0 1 0 113011891 33955840 6828 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548516 0 0 4096 16384 0 0 0 17 1 0 0
/proc/909/statm: 8290 6828 94 219 0 8067 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 33160

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 912
/proc/meminfo: memFree=1723432/2055920 swapFree=4162864/4192956
[pid=909] ppid=907 vsize=39468 CPUtime=642.06
/proc/909/stat : 909 (PBS4) R 907 909 847 0 -1 4194304 9948 0 0 0 64168 38 0 0 25 0 1 0 113011891 40415232 6900 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548069 0 0 4096 16384 0 0 0 17 1 0 0
/proc/909/statm: 9867 6900 94 219 0 9644 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 39468


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 912
/proc/meminfo: memFree=1722536/2055920 swapFree=4162928/4192956
[pid=909] ppid=907 vsize=39904 CPUtime=822
/proc/909/stat : 909 (PBS4) R 907 909 847 0 -1 4194304 10109 0 0 0 82153 47 0 0 25 0 1 0 113011891 40861696 7061 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/909/statm: 9976 7061 94 219 0 9753 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 39904

[startup+882.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 912
/proc/meminfo: memFree=1722216/2055920 swapFree=4162928/4192956
[pid=909] ppid=907 vsize=40108 CPUtime=881.98
/proc/909/stat : 909 (PBS4) R 907 909 847 0 -1 4194304 10173 0 0 0 88148 50 0 0 25 0 1 0 113011891 41070592 7125 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/909/statm: 10027 7125 94 219 0 9804 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 40108

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 912
/proc/meminfo: memFree=1721576/2055920 swapFree=4162992/4192956
[pid=909] ppid=907 vsize=40484 CPUtime=941.96
/proc/909/stat : 909 (PBS4) R 907 909 847 0 -1 4194304 10321 0 0 0 94142 54 0 0 25 0 1 0 113011891 41455616 7273 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/909/statm: 10121 7273 94 219 0 9898 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 40484

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 912
/proc/meminfo: memFree=1721384/2055920 swapFree=4162992/4192956
[pid=909] ppid=907 vsize=40580 CPUtime=1001.94
/proc/909/stat : 909 (PBS4) R 907 909 847 0 -1 4194304 10364 0 0 0 100136 58 0 0 25 0 1 0 113011891 41553920 7316 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/909/statm: 10145 7316 94 219 0 9922 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 40580

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 912
/proc/meminfo: memFree=1721192/2055920 swapFree=4162992/4192956
[pid=909] ppid=907 vsize=40660 CPUtime=1061.92
/proc/909/stat : 909 (PBS4) R 907 909 847 0 -1 4194304 10403 0 0 0 106132 60 0 0 25 0 1 0 113011891 41635840 7355 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548069 0 0 4096 16384 0 0 0 17 1 0 0
/proc/909/statm: 10165 7355 94 219 0 9942 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 40660

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 912
/proc/meminfo: memFree=1721064/2055920 swapFree=4163056/4192956
[pid=909] ppid=907 vsize=40660 CPUtime=1121.9
/proc/909/stat : 909 (PBS4) R 907 909 847 0 -1 4194304 10426 0 0 0 112127 63 0 0 25 0 1 0 113011891 41635840 7378 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548533 0 0 4096 16384 0 0 0 17 1 0 0
/proc/909/statm: 10165 7378 94 219 0 9942 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 40660

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 912
/proc/meminfo: memFree=1720872/2055920 swapFree=4163056/4192956
[pid=909] ppid=907 vsize=40836 CPUtime=1181.88
/proc/909/stat : 909 (PBS4) R 907 909 847 0 -1 4194304 10468 0 0 0 118122 66 0 0 25 0 1 0 113011891 41816064 7420 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/909/statm: 10209 7420 94 219 0 9986 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 40836

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 912
/proc/meminfo: memFree=1720680/2055920 swapFree=4163120/4192956
[pid=909] ppid=907 vsize=40836 CPUtime=1241.86
/proc/909/stat : 909 (PBS4) R 907 909 847 0 -1 4194304 10504 0 0 0 124117 69 0 0 25 0 1 0 113011891 41816064 7456 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/909/statm: 10209 7456 94 219 0 9986 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 40836

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 912
/proc/meminfo: memFree=1720552/2055920 swapFree=4163120/4192956
[pid=909] ppid=907 vsize=40972 CPUtime=1301.84
/proc/909/stat : 909 (PBS4) R 907 909 847 0 -1 4194304 10529 0 0 0 130111 73 0 0 25 0 1 0 113011891 41955328 7481 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134535127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/909/statm: 10243 7481 94 219 0 10020 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 40972

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 912
/proc/meminfo: memFree=1720360/2055920 swapFree=4163120/4192956
[pid=909] ppid=907 vsize=41052 CPUtime=1361.81
/proc/909/stat : 909 (PBS4) R 907 909 847 0 -1 4194304 10565 0 0 0 136105 76 0 0 25 0 1 0 113011891 42037248 7517 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548050 0 0 4096 16384 0 0 0 17 1 0 0
/proc/909/statm: 10263 7517 94 219 0 10040 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 41052

[startup+1422.3 s]
/proc/loadavg: 1.06 0.99 0.99 2/78 912
/proc/meminfo: memFree=1720232/2055920 swapFree=4163184/4192956
[pid=909] ppid=907 vsize=41196 CPUtime=1421.79
/proc/909/stat : 909 (PBS4) R 907 909 847 0 -1 4194304 10606 0 0 0 142101 78 0 0 25 0 1 0 113011891 42184704 7558 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548514 0 0 4096 16384 0 0 0 17 1 0 0
/proc/909/statm: 10299 7558 94 219 0 10076 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 41196

[startup+1482.3 s]
/proc/loadavg: 1.08 1.00 1.00 2/78 912
/proc/meminfo: memFree=1719848/2055920 swapFree=4163184/4192956
[pid=909] ppid=907 vsize=41372 CPUtime=1481.78
/proc/909/stat : 909 (PBS4) R 907 909 847 0 -1 4194304 10673 0 0 0 148096 82 0 0 25 0 1 0 113011891 42364928 7625 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548073 0 0 4096 16384 0 0 0 17 1 0 0
/proc/909/statm: 10343 7625 94 219 0 10120 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 41372

[startup+1542.31 s]
/proc/loadavg: 1.09 1.01 1.00 2/78 912
/proc/meminfo: memFree=1719784/2055920 swapFree=4163248/4192956
[pid=909] ppid=907 vsize=41372 CPUtime=1541.75
/proc/909/stat : 909 (PBS4) R 907 909 847 0 -1 4194304 10708 0 0 0 154091 84 0 0 25 0 1 0 113011891 42364928 7660 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548533 0 0 4096 16384 0 0 0 17 1 0 0
/proc/909/statm: 10343 7660 94 219 0 10120 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 41372

[startup+1602.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 912
/proc/meminfo: memFree=1719592/2055920 swapFree=4163248/4192956
[pid=909] ppid=907 vsize=41608 CPUtime=1601.73
/proc/909/stat : 909 (PBS4) R 907 909 847 0 -1 4194304 10738 0 0 0 160086 87 0 0 25 0 1 0 113011891 42606592 7690 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/909/statm: 10402 7690 94 219 0 10179 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 41608

[startup+1662.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 912
/proc/meminfo: memFree=1719400/2055920 swapFree=4163312/4192956
[pid=909] ppid=907 vsize=41608 CPUtime=1661.71
/proc/909/stat : 909 (PBS4) R 907 909 847 0 -1 4194304 10772 0 0 0 166081 90 0 0 25 0 1 0 113011891 42606592 7724 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/909/statm: 10402 7724 94 219 0 10179 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 41608

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 912
/proc/meminfo: memFree=1719208/2055920 swapFree=4163312/4192956
[pid=909] ppid=907 vsize=41608 CPUtime=1721.69
/proc/909/stat : 909 (PBS4) R 907 909 847 0 -1 4194304 10816 0 0 0 172076 93 0 0 25 0 1 0 113011891 42606592 7768 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/909/statm: 10402 7768 94 219 0 10179 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 41608

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 912
/proc/meminfo: memFree=1719080/2055920 swapFree=4163312/4192956
[pid=909] ppid=907 vsize=41852 CPUtime=1781.67
/proc/909/stat : 909 (PBS4) R 907 909 847 0 -1 4194304 10846 0 0 0 178070 97 0 0 25 0 1 0 113011891 42856448 7798 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548069 0 0 4096 16384 0 0 0 17 1 0 0
/proc/909/statm: 10463 7798 94 219 0 10240 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 41852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 912
/proc/meminfo: memFree=1719016/2055920 swapFree=4163312/4192956
[pid=909] ppid=907 vsize=41852 CPUtime=1800.07
/proc/909/stat : 909 (PBS4) R 907 909 847 0 -1 4194304 10854 0 0 0 179910 97 0 0 25 0 1 0 113011891 42856448 7806 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/909/statm: 10463 7806 94 219 0 10240 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 41852

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): 1800.72
CPU time (s): 1800.09
CPU user time (s): 1799.11
CPU system time (s): 0.98085
CPU usage (%): 99.965
Max. virtual memory (cumulated for all children) (KiB): 41852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.11
system time used= 0.98085
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10855
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= 38326

runsolver used 2.16967 second user time and 4.13737 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Sun Apr 15 15:29:58 UTC 2007

IDJOB= 353040
IDBENCH= 2139
IDSOLVER= 157
FILE ID= node39/353040-1176650998

PBS_JOBID= 4559890

Free space on /tmp= 66557 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-g250.15.opb
COMMAND LINE= /tmp/evaluation/353040-1176650998/PBS4 /tmp/evaluation/353040-1176650998/instance-353040-1176650998.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node39/convwatcher-353040-1176650998 -o ROOT/results/node39/conversion-353040-1176650998 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353040-1176650998/instance-353040-1176650998.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-353040-1176650998 -o ROOT/results/node39/solver-353040-1176650998 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/353040-1176650998/PBS4 /tmp/evaluation/353040-1176650998/instance-353040-1176650998.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  f368868fda311e5aaeadb84d33b29291

RANDOM SEED= 575918573

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1751664 kB
Buffers:         19556 kB
Cached:          90728 kB
SwapCached:       2528 kB
Active:         182544 kB
Inactive:        57452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1751664 kB
SwapTotal:     4192956 kB
SwapFree:      4162608 kB
Dirty:            7008 kB
Writeback:           0 kB
Mapped:         144212 kB
Slab:            49576 kB
Committed_AS:  1061756 kB
PageTables:       2012 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= 66557 MiB

End job on node39 on Sun Apr 15 16:00:01 UTC 2007