Trace number 349106

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) 1800.11 1800.83

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-f600.opb
MD5SUM2b1f0bdf934439fa3364f5fdf4570849
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1200
Total number of constraints3150
Number of constraints which are clauses3150
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 constraint3
Number of terms in the objective function 1200
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 1200
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1200
Number of bits of the biggest sum of numbers11
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/349106-1176652086/instance-349106-1176652086.opb ......
1800.08/1800.80	c done parsing opb.
1800.08/1800.80	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/349106-1176652086/instance-349106-1176652086.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/node46/watcher-349106-1176652086 -o ROOT/results/node46/solver-349106-1176652086 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/349106-1176652086/PBS4 /tmp/evaluation/349106-1176652086/instance-349106-1176652086.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: 0.91 0.95 0.98 3/65 3008
/proc/meminfo: memFree=1763624/2055920 swapFree=4192956/4192956
[pid=3008] ppid=3006 vsize=1460 CPUtime=0
/proc/3008/stat : 3008 (PBS4) R 3006 3008 2882 0 -1 4194304 175 0 0 0 0 0 0 0 18 0 1 0 19891640 1495040 157 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134529780 0 0 4096 0 0 0 0 17 1 0 0
/proc/3008/statm: 365 157 86 219 0 142 0

[startup+0.0133031 s]
/proc/loadavg: 0.91 0.95 0.98 3/65 3008
/proc/meminfo: memFree=1763624/2055920 swapFree=4192956/4192956
[pid=3008] ppid=3006 vsize=1592 CPUtime=0.01
/proc/3008/stat : 3008 (PBS4) R 3006 3008 2882 0 -1 4194304 194 0 0 0 1 0 0 0 18 0 1 0 19891640 1630208 176 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/3008/statm: 398 176 87 219 0 175 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1592

[startup+0.101318 s]
/proc/loadavg: 0.91 0.95 0.98 3/65 3008
/proc/meminfo: memFree=1763624/2055920 swapFree=4192956/4192956
[pid=3008] ppid=3006 vsize=1720 CPUtime=0.09
/proc/3008/stat : 3008 (PBS4) R 3006 3008 2882 0 -1 4194304 271 0 0 0 9 0 0 0 18 0 1 0 19891640 1761280 253 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3008/statm: 430 253 92 219 0 207 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1720

[startup+0.301355 s]
/proc/loadavg: 0.91 0.95 0.98 3/65 3008
/proc/meminfo: memFree=1763624/2055920 swapFree=4192956/4192956
[pid=3008] ppid=3006 vsize=1720 CPUtime=0.29
/proc/3008/stat : 3008 (PBS4) R 3006 3008 2882 0 -1 4194304 291 0 0 0 29 0 0 0 19 0 1 0 19891640 1761280 273 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3008/statm: 430 273 92 219 0 207 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1720

[startup+0.701429 s]
/proc/loadavg: 0.91 0.95 0.98 3/65 3008
/proc/meminfo: memFree=1763624/2055920 swapFree=4192956/4192956
[pid=3008] ppid=3006 vsize=1976 CPUtime=0.69
/proc/3008/stat : 3008 (PBS4) R 3006 3008 2882 0 -1 4194304 337 0 0 0 69 0 0 0 22 0 1 0 19891640 2023424 319 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3008/statm: 494 319 93 219 0 271 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1976

[startup+1.50158 s]
/proc/loadavg: 0.91 0.95 0.98 2/66 3009
/proc/meminfo: memFree=1762400/2055920 swapFree=4192956/4192956
[pid=3008] ppid=3006 vsize=2684 CPUtime=1.49
/proc/3008/stat : 3008 (PBS4) R 3006 3008 2882 0 -1 4194304 439 0 0 0 149 0 0 0 25 0 1 0 19891640 2748416 421 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547517 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3008/statm: 671 421 93 219 0 448 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2684

[startup+3.10187 s]
/proc/loadavg: 0.92 0.95 0.98 2/66 3009
/proc/meminfo: memFree=1761760/2055920 swapFree=4192956/4192956
[pid=3008] ppid=3006 vsize=3840 CPUtime=3.09
/proc/3008/stat : 3008 (PBS4) R 3006 3008 2882 0 -1 4194304 614 0 0 0 309 0 0 0 25 0 1 0 19891640 3932160 596 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3008/statm: 960 596 93 219 0 737 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3840

[startup+6.30147 s]
/proc/loadavg: 0.92 0.95 0.98 2/66 3009
/proc/meminfo: memFree=1760288/2055920 swapFree=4192956/4192956
[pid=3008] ppid=3006 vsize=6344 CPUtime=6.29
/proc/3008/stat : 3008 (PBS4) R 3006 3008 2882 0 -1 4194304 1012 0 0 0 629 0 0 0 25 0 1 0 19891640 6496256 945 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3008/statm: 1586 945 94 219 0 1363 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6344

[startup+12.7017 s]
/proc/loadavg: 0.93 0.96 0.98 2/66 3009
/proc/meminfo: memFree=1758496/2055920 swapFree=4192956/4192956
[pid=3008] ppid=3006 vsize=7256 CPUtime=12.69
/proc/3008/stat : 3008 (PBS4) R 3006 3008 2882 0 -1 4194304 1477 0 0 0 1267 2 0 0 25 0 1 0 19891640 7430144 1313 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3008/statm: 1814 1313 94 219 0 1591 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7256

[startup+25.502 s]
/proc/loadavg: 0.94 0.96 0.98 2/66 3009
/proc/meminfo: memFree=1755680/2055920 swapFree=4192956/4192956
[pid=3008] ppid=3006 vsize=12896 CPUtime=25.48
/proc/3008/stat : 3008 (PBS4) R 3006 3008 2882 0 -1 4194304 2371 0 0 0 2544 4 0 0 25 0 1 0 19891640 13205504 2014 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134596339 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3008/statm: 3224 2014 94 219 0 3001 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12896

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.98 2/66 3009
/proc/meminfo: memFree=1750624/2055920 swapFree=4192956/4192956
[pid=3008] ppid=3006 vsize=14312 CPUtime=51.07
/proc/3008/stat : 3008 (PBS4) R 3006 3008 2882 0 -1 4194304 3671 0 0 0 5100 7 0 0 25 0 1 0 19891640 14655488 3314 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3008/statm: 3578 3314 94 219 0 3355 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14312

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/66 3009
/proc/meminfo: memFree=1742176/2055920 swapFree=4192956/4192956
[pid=3008] ppid=3006 vsize=26196 CPUtime=102.26
/proc/3008/stat : 3008 (PBS4) R 3006 3008 2882 0 -1 4194304 6099 0 0 0 10211 15 0 0 25 0 1 0 19891640 26824704 5357 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3008/statm: 6549 5357 94 219 0 6326 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 26196

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3009
/proc/meminfo: memFree=1734304/2055920 swapFree=4192956/4192956
[pid=3008] ppid=3006 vsize=48152 CPUtime=162.24
/proc/3008/stat : 3008 (PBS4) R 3006 3008 2882 0 -1 4194304 8840 0 0 0 16202 22 0 0 25 0 1 0 19891640 49307648 7329 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3008/statm: 12038 7329 94 219 0 11815 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 48152

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3009
/proc/meminfo: memFree=1727136/2055920 swapFree=4192956/4192956
[pid=3008] ppid=3006 vsize=50376 CPUtime=222.22
/proc/3008/stat : 3008 (PBS4) R 3006 3008 2882 0 -1 4194304 10605 0 0 0 22191 31 0 0 25 0 1 0 19891640 51585024 9094 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3008/statm: 12594 9094 94 219 0 12371 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 50376

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3009
/proc/meminfo: memFree=1720864/2055920 swapFree=4192956/4192956
[pid=3008] ppid=3006 vsize=58744 CPUtime=282.2
/proc/3008/stat : 3008 (PBS4) R 3006 3008 2882 0 -1 4194304 13705 0 0 0 28181 39 0 0 25 0 1 0 19891640 60153856 10657 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3008/statm: 14686 10657 94 219 0 14463 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 58744

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3009
/proc/meminfo: memFree=1714656/2055920 swapFree=4192956/4192956
[pid=3008] ppid=3006 vsize=60076 CPUtime=342.18
/proc/3008/stat : 3008 (PBS4) R 3006 3008 2882 0 -1 4194304 15231 0 0 0 34170 48 0 0 25 0 1 0 19891640 61517824 12183 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3008/statm: 15019 12183 94 219 0 14796 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 60076

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3009
/proc/meminfo: memFree=1709088/2055920 swapFree=4192956/4192956
[pid=3008] ppid=3006 vsize=61740 CPUtime=402.16
/proc/3008/stat : 3008 (PBS4) R 3006 3008 2882 0 -1 4194304 16685 0 0 0 40160 56 0 0 25 0 1 0 19891640 63221760 13637 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134549612 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3008/statm: 15435 13637 94 219 0 15212 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 61740

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3009
/proc/meminfo: memFree=1704480/2055920 swapFree=4192956/4192956
[pid=3008] ppid=3006 vsize=95836 CPUtime=462.13
/proc/3008/stat : 3008 (PBS4) R 3006 3008 2882 0 -1 4194304 17778 0 0 0 46151 62 0 0 25 0 1 0 19891640 98136064 14730 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548010 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3008/statm: 23959 14730 94 219 0 23736 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 95836

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3009
/proc/meminfo: memFree=1700640/2055920 swapFree=4192956/4192956
[pid=3008] ppid=3006 vsize=97388 CPUtime=522.12
/proc/3008/stat : 3008 (PBS4) R 3006 3008 2882 0 -1 4194304 18738 0 0 0 52143 69 0 0 25 0 1 0 19891640 99725312 15690 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134549623 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3008/statm: 24347 15690 94 219 0 24124 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 97388

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3009
/proc/meminfo: memFree=1695456/2055920 swapFree=4192956/4192956
[pid=3008] ppid=3006 vsize=98712 CPUtime=582.1
/proc/3008/stat : 3008 (PBS4) R 3006 3008 2882 0 -1 4194304 20070 0 0 0 58134 76 0 0 25 0 1 0 19891640 101081088 17022 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3008/statm: 24678 17022 94 219 0 24455 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 98712

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3009
/proc/meminfo: memFree=1690528/2055920 swapFree=4192956/4192956
[pid=3008] ppid=3006 vsize=100696 CPUtime=642.08
/proc/3008/stat : 3008 (PBS4) R 3006 3008 2882 0 -1 4194304 21257 0 0 0 64127 81 0 0 25 0 1 0 19891640 103112704 18209 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134549602 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3008/statm: 25174 18209 94 219 0 24951 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 100696


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/72 3181
/proc/meminfo: memFree=1678312/2055920 swapFree=4192956/4192956
[pid=3008] ppid=3006 vsize=117848 CPUtime=821.93
/proc/3008/stat : 3008 (PBS4) R 3006 3008 2882 0 -1 4194304 27053 0 0 0 82092 101 0 0 25 0 1 0 19891640 120676352 20932 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3008/statm: 29462 20932 94 219 0 29239 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 117848

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3207
/proc/meminfo: memFree=1676000/2055920 swapFree=4192956/4192956
[pid=3008] ppid=3006 vsize=118748 CPUtime=881.89
/proc/3008/stat : 3008 (PBS4) R 3006 3008 2882 0 -1 4194304 27900 0 0 0 88082 107 0 0 25 0 1 0 19891640 121597952 21779 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3008/statm: 29687 21779 94 219 0 29464 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 118748

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3207
/proc/meminfo: memFree=1673248/2055920 swapFree=4192956/4192956
[pid=3008] ppid=3006 vsize=119556 CPUtime=941.87
/proc/3008/stat : 3008 (PBS4) R 3006 3008 2882 0 -1 4194304 28582 0 0 0 94075 112 0 0 25 0 1 0 19891640 122425344 22461 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3008/statm: 29889 22461 94 219 0 29666 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 119556

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3207
/proc/meminfo: memFree=1669664/2055920 swapFree=4192956/4192956
[pid=3008] ppid=3006 vsize=120672 CPUtime=1001.85
/proc/3008/stat : 3008 (PBS4) R 3006 3008 2882 0 -1 4194304 29471 0 0 0 100067 118 0 0 25 0 1 0 19891640 123568128 23350 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3008/statm: 30168 23350 94 219 0 29945 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 120672

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3207
/proc/meminfo: memFree=1666528/2055920 swapFree=4192956/4192956
[pid=3008] ppid=3006 vsize=122096 CPUtime=1061.83
/proc/3008/stat : 3008 (PBS4) R 3006 3008 2882 0 -1 4194304 30252 0 0 0 106059 124 0 0 25 0 1 0 19891640 125026304 24131 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3008/statm: 30524 24131 94 219 0 30301 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 122096

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3207
/proc/meminfo: memFree=1662688/2055920 swapFree=4192956/4192956
[pid=3008] ppid=3006 vsize=123332 CPUtime=1121.81
/proc/3008/stat : 3008 (PBS4) R 3006 3008 2882 0 -1 4194304 31218 0 0 0 112051 130 0 0 25 0 1 0 19891640 126291968 25097 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3008/statm: 30833 25097 94 219 0 30610 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 123332

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3207
/proc/meminfo: memFree=1659360/2055920 swapFree=4192956/4192956
[pid=3008] ppid=3006 vsize=123888 CPUtime=1181.79
/proc/3008/stat : 3008 (PBS4) R 3006 3008 2882 0 -1 4194304 32071 0 0 0 118044 135 0 0 25 0 1 0 19891640 126861312 25950 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3008/statm: 30972 25950 94 219 0 30749 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 123888

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3207
/proc/meminfo: memFree=1656096/2055920 swapFree=4192956/4192956
[pid=3008] ppid=3006 vsize=124748 CPUtime=1241.77
/proc/3008/stat : 3008 (PBS4) R 3006 3008 2882 0 -1 4194304 32848 0 0 0 124036 141 0 0 25 0 1 0 19891640 127741952 26727 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3008/statm: 31187 26727 94 219 0 30964 0
Current children cumulated CPU time (s) 1241.77
Current children cumulated vsize (KiB) 124748

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3207
/proc/meminfo: memFree=1652640/2055920 swapFree=4192956/4192956
[pid=3008] ppid=3006 vsize=125856 CPUtime=1301.75
/proc/3008/stat : 3008 (PBS4) R 3006 3008 2882 0 -1 4194304 33706 0 0 0 130027 148 0 0 25 0 1 0 19891640 128876544 27585 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3008/statm: 31464 27585 94 219 0 31241 0
Current children cumulated CPU time (s) 1301.75
Current children cumulated vsize (KiB) 125856

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3207
/proc/meminfo: memFree=1650080/2055920 swapFree=4192956/4192956
[pid=3008] ppid=3006 vsize=126148 CPUtime=1361.73
/proc/3008/stat : 3008 (PBS4) R 3006 3008 2882 0 -1 4194304 34344 0 0 0 136019 154 0 0 25 0 1 0 19891640 129175552 28223 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3008/statm: 31537 28223 94 219 0 31314 0
Current children cumulated CPU time (s) 1361.73
Current children cumulated vsize (KiB) 126148

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3207
/proc/meminfo: memFree=1648480/2055920 swapFree=4192956/4192956
[pid=3008] ppid=3006 vsize=127444 CPUtime=1421.71
/proc/3008/stat : 3008 (PBS4) R 3006 3008 2882 0 -1 4194304 34742 0 0 0 142011 160 0 0 25 0 1 0 19891640 130502656 28621 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3008/statm: 31861 28621 94 219 0 31638 0
Current children cumulated CPU time (s) 1421.71
Current children cumulated vsize (KiB) 127444

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3207
/proc/meminfo: memFree=1645344/2055920 swapFree=4192956/4192956
[pid=3008] ppid=3006 vsize=127768 CPUtime=1481.69
/proc/3008/stat : 3008 (PBS4) R 3006 3008 2882 0 -1 4194304 35540 0 0 0 148004 165 0 0 25 0 1 0 19891640 130834432 29419 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547198 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3008/statm: 31942 29419 94 219 0 31719 0
Current children cumulated CPU time (s) 1481.69
Current children cumulated vsize (KiB) 127768

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3207
/proc/meminfo: memFree=1642464/2055920 swapFree=4192956/4192956
[pid=3008] ppid=3006 vsize=128800 CPUtime=1541.66
/proc/3008/stat : 3008 (PBS4) R 3006 3008 2882 0 -1 4194304 36255 0 0 0 153995 171 0 0 25 0 1 0 19891640 131891200 30134 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134549626 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3008/statm: 32200 30134 94 219 0 31977 0
Current children cumulated CPU time (s) 1541.66
Current children cumulated vsize (KiB) 128800

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3207
/proc/meminfo: memFree=1640288/2055920 swapFree=4192956/4192956
[pid=3008] ppid=3006 vsize=130344 CPUtime=1601.65
/proc/3008/stat : 3008 (PBS4) R 3006 3008 2882 0 -1 4194304 36887 0 0 0 159989 176 0 0 25 0 1 0 19891640 133472256 30700 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3008/statm: 32586 30700 94 219 0 32363 0
Current children cumulated CPU time (s) 1601.65
Current children cumulated vsize (KiB) 130344

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3207
/proc/meminfo: memFree=1638560/2055920 swapFree=4192956/4192956
[pid=3008] ppid=3006 vsize=130664 CPUtime=1661.62
/proc/3008/stat : 3008 (PBS4) R 3006 3008 2882 0 -1 4194304 37346 0 0 0 165981 181 0 0 25 0 1 0 19891640 133799936 31159 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548041 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3008/statm: 32666 31159 94 219 0 32443 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 130664

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3207
/proc/meminfo: memFree=1635808/2055920 swapFree=4192956/4192956
[pid=3008] ppid=3006 vsize=131972 CPUtime=1721.6
/proc/3008/stat : 3008 (PBS4) R 3006 3008 2882 0 -1 4194304 38040 0 0 0 171974 186 0 0 25 0 1 0 19891640 135139328 31853 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134585946 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3008/statm: 32993 31853 94 219 0 32770 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 131972

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3207
/proc/meminfo: memFree=1633120/2055920 swapFree=4192956/4192956
[pid=3008] ppid=3006 vsize=222216 CPUtime=1781.59
/proc/3008/stat : 3008 (PBS4) R 3006 3008 2882 0 -1 4194304 44815 0 0 0 177964 195 0 0 25 0 1 0 19891640 227549184 32483 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134549626 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3008/statm: 55554 32483 94 219 0 55331 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 222216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 3207
/proc/meminfo: memFree=1632672/2055920 swapFree=4192956/4192956
[pid=3008] ppid=3006 vsize=223644 CPUtime=1800.08
/proc/3008/stat : 3008 (PBS4) R 3006 3008 2882 0 -1 4194304 44917 0 0 0 179812 196 0 0 25 0 1 0 19891640 229011456 32585 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3008/statm: 55911 32585 94 219 0 55688 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 223644

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): 1800.83
CPU time (s): 1800.11
CPU user time (s): 1798.12
CPU system time (s): 1.9927
CPU usage (%): 99.9601
Max. virtual memory (cumulated for all children) (KiB): 223644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.12
system time used= 1.9927
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44918
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= 2237

runsolver used 1.17382 second user time and 3.84042 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Sun Apr 15 15:48:06 UTC 2007

IDJOB= 349106
IDBENCH= 2155
IDSOLVER= 157
FILE ID= node46/349106-1176652086

PBS_JOBID= 4559872

Free space on /tmp= 66218 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-f600.opb
COMMAND LINE= /tmp/evaluation/349106-1176652086/PBS4 /tmp/evaluation/349106-1176652086/instance-349106-1176652086.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node46/convwatcher-349106-1176652086 -o ROOT/results/node46/conversion-349106-1176652086 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/349106-1176652086/instance-349106-1176652086.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-349106-1176652086 -o ROOT/results/node46/solver-349106-1176652086 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/349106-1176652086/PBS4 /tmp/evaluation/349106-1176652086/instance-349106-1176652086.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  2b1f0bdf934439fa3364f5fdf4570849

RANDOM SEED= 896321793

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1764032 kB
Buffers:         46184 kB
Cached:         140408 kB
SwapCached:          0 kB
Active:          46856 kB
Inactive:       169140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1764032 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1232 kB
Writeback:           0 kB
Mapped:          26300 kB
Slab:            61880 kB
Committed_AS:   792064 kB
PageTables:       1472 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= 66218 MiB

End job on node46 on Sun Apr 15 16:18:10 UTC 2007