Trace number 373052

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) 1800.08 1800.81

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/
aksoy/decomp/normalized-matrix_5x3_9.opb
MD5SUMd90f6236f870e45ceb3cd4a6e4593f30
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark24
Best CPU time to get the best result obtained on this benchmark1800.08
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 24
Optimality of the best value was proved NO
Number of variables14352
Total number of constraints53247
Number of constraints which are clauses53237
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints9
Minimum length of a constraint1
Maximum length of a constraint1036
Number of terms in the objective function 1036
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 1036
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 32
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1068
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/373052-1177160136/instance-373052-1177160136.opb ......
1800.06/1800.80	c done parsing opb.
1800.06/1800.80	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/373052-1177160136/instance-373052-1177160136.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/node20/watcher-373052-1177160136 -o ROOT/results/node20/solver-373052-1177160136 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/373052-1177160136/PBS4 /tmp/evaluation/373052-1177160136/instance-373052-1177160136.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: 0.92 0.98 0.99 3/77 16708
/proc/meminfo: memFree=1757408/2055920 swapFree=4155232/4192956
[pid=16708] ppid=16706 vsize=2804 CPUtime=0
/proc/16708/stat : 16708 (PBS4) R 16706 16708 16168 0 -1 4194304 491 0 0 0 0 0 0 0 18 0 1 0 163931011 2871296 473 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134544573 0 0 4096 0 0 0 0 17 1 0 0
/proc/16708/statm: 701 473 81 219 0 478 0

[startup+0.0661741 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16708
/proc/meminfo: memFree=1757408/2055920 swapFree=4155232/4192956
[pid=16708] ppid=16706 vsize=3696 CPUtime=0.06
/proc/16708/stat : 16708 (PBS4) R 16706 16708 16168 0 -1 4194304 759 0 0 0 6 0 0 0 18 0 1 0 163931011 3784704 741 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/16708/statm: 924 741 87 219 0 701 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3696

[startup+0.101182 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16708
/proc/meminfo: memFree=1757408/2055920 swapFree=4155232/4192956
[pid=16708] ppid=16706 vsize=4032 CPUtime=0.09
/proc/16708/stat : 16708 (PBS4) R 16706 16708 16168 0 -1 4194304 859 0 0 0 9 0 0 0 18 0 1 0 163931011 4128768 792 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/16708/statm: 1008 792 88 219 0 785 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4032

[startup+0.301221 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16708
/proc/meminfo: memFree=1757408/2055920 swapFree=4155232/4192956
[pid=16708] ppid=16706 vsize=5488 CPUtime=0.29
/proc/16708/stat : 16708 (PBS4) R 16706 16708 16168 0 -1 4194304 1310 0 0 0 29 0 0 0 19 0 1 0 163931011 5619712 1146 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134596339 0 0 4096 0 0 0 0 17 1 0 0
/proc/16708/statm: 1372 1146 89 219 0 1149 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5488

[startup+0.701302 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 16708
/proc/meminfo: memFree=1757408/2055920 swapFree=4155232/4192956
[pid=16708] ppid=16706 vsize=8656 CPUtime=0.69
/proc/16708/stat : 16708 (PBS4) R 16706 16708 16168 0 -1 4194304 2140 0 0 0 68 1 0 0 22 0 1 0 163931011 8863744 1783 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16708/statm: 2164 1783 94 219 0 1941 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8656

[startup+1.50146 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 16709
/proc/meminfo: memFree=1749912/2055920 swapFree=4155232/4192956
[pid=16708] ppid=16706 vsize=9792 CPUtime=1.49
/proc/16708/stat : 16708 (PBS4) R 16706 16708 16168 0 -1 4194304 2406 0 0 0 148 1 0 0 25 0 1 0 163931011 10027008 2049 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16708/statm: 2448 2049 94 219 0 2225 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9792

[startup+3.10178 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 16709
/proc/meminfo: memFree=1748952/2055920 swapFree=4155232/4192956
[pid=16708] ppid=16706 vsize=10848 CPUtime=3.09
/proc/16708/stat : 16708 (PBS4) R 16706 16708 16168 0 -1 4194304 2717 0 0 0 308 1 0 0 25 0 1 0 163931011 11108352 2360 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16708/statm: 2712 2360 94 219 0 2489 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10848

[startup+6.30143 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 16709
/proc/meminfo: memFree=1747288/2055920 swapFree=4155232/4192956
[pid=16708] ppid=16706 vsize=12192 CPUtime=6.29
/proc/16708/stat : 16708 (PBS4) R 16706 16708 16168 0 -1 4194304 3003 0 0 0 627 2 0 0 25 0 1 0 163931011 12484608 2646 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16708/statm: 3048 2646 94 219 0 2825 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12192

[startup+12.7017 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 16709
/proc/meminfo: memFree=1746400/2055920 swapFree=4155232/4192956
[pid=16708] ppid=16706 vsize=14432 CPUtime=12.69
/proc/16708/stat : 16708 (PBS4) R 16706 16708 16168 0 -1 4194304 3157 0 0 0 1266 3 0 0 25 0 1 0 163931011 14778368 2800 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16708/statm: 3608 2800 94 219 0 3385 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14432

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 16709
/proc/meminfo: memFree=1744288/2055920 swapFree=4155232/4192956
[pid=16708] ppid=16706 vsize=15652 CPUtime=25.48
/proc/16708/stat : 16708 (PBS4) R 16706 16708 16168 0 -1 4194304 3763 0 0 0 2543 5 0 0 25 0 1 0 163931011 16027648 3406 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16708/statm: 3913 3406 94 219 0 3690 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15652

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 16709
/proc/meminfo: memFree=1736352/2055920 swapFree=4155232/4192956
[pid=16708] ppid=16706 vsize=26520 CPUtime=51.08
/proc/16708/stat : 16708 (PBS4) R 16706 16708 16168 0 -1 4194304 5643 0 0 0 5096 12 0 0 25 0 1 0 163931011 27156480 5286 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16708/statm: 6630 5286 94 219 0 6407 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26520

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 16709
/proc/meminfo: memFree=1732576/2055920 swapFree=4155232/4192956
[pid=16708] ppid=16706 vsize=31720 CPUtime=102.26
/proc/16708/stat : 16708 (PBS4) R 16706 16708 16168 0 -1 4194304 6969 0 0 0 10202 24 0 0 25 0 1 0 163931011 32481280 6227 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16708/statm: 7930 6227 94 219 0 7707 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 31720

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16709
/proc/meminfo: memFree=1731040/2055920 swapFree=4155232/4192956
[pid=16708] ppid=16706 vsize=32676 CPUtime=162.23
/proc/16708/stat : 16708 (PBS4) R 16706 16708 16168 0 -1 4194304 7349 0 0 0 16188 35 0 0 25 0 1 0 163931011 33460224 6607 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16708/statm: 8169 6607 94 219 0 7946 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 32676

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16709
/proc/meminfo: memFree=1729504/2055920 swapFree=4155232/4192956
[pid=16708] ppid=16706 vsize=33960 CPUtime=222.21
/proc/16708/stat : 16708 (PBS4) R 16706 16708 16168 0 -1 4194304 7734 0 0 0 22176 45 0 0 25 0 1 0 163931011 34775040 6992 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547517 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16708/statm: 8490 6992 94 219 0 8267 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 33960

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16709
/proc/meminfo: memFree=1728544/2055920 swapFree=4155232/4192956
[pid=16708] ppid=16706 vsize=34484 CPUtime=282.19
/proc/16708/stat : 16708 (PBS4) R 16706 16708 16168 0 -1 4194304 7971 0 0 0 28161 58 0 0 25 0 1 0 163931011 35311616 7229 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16708/statm: 8621 7229 94 219 0 8398 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 34484

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 16817
/proc/meminfo: memFree=1726128/2055920 swapFree=4155232/4192956
[pid=16708] ppid=16706 vsize=34996 CPUtime=342.12
/proc/16708/stat : 16708 (PBS4) R 16706 16708 16168 0 -1 4194304 8248 0 0 0 34142 70 0 0 25 0 1 0 163931011 35835904 7506 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16708/statm: 8749 7506 94 219 0 8526 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 34996

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16907
/proc/meminfo: memFree=1726368/2055920 swapFree=4155232/4192956
[pid=16708] ppid=16706 vsize=35332 CPUtime=402.05
/proc/16708/stat : 16708 (PBS4) R 16706 16708 16168 0 -1 4194304 8477 0 0 0 40127 78 0 0 25 0 1 0 163931011 36179968 7735 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16708/statm: 8833 7735 94 219 0 8610 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 35332

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16907
/proc/meminfo: memFree=1725664/2055920 swapFree=4155232/4192956
[pid=16708] ppid=16706 vsize=38944 CPUtime=462.03
/proc/16708/stat : 16708 (PBS4) R 16706 16708 16168 0 -1 4194304 9418 0 0 0 46112 91 0 0 25 0 1 0 163931011 39878656 7907 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547106 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16708/statm: 9736 7907 94 219 0 9513 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 38944

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16907
/proc/meminfo: memFree=1725152/2055920 swapFree=4155232/4192956
[pid=16708] ppid=16706 vsize=39304 CPUtime=522.01
/proc/16708/stat : 16708 (PBS4) R 16706 16708 16168 0 -1 4194304 9581 0 0 0 52099 102 0 0 25 0 1 0 163931011 40247296 8070 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16708/statm: 9826 8070 94 219 0 9603 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 39304

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16907
/proc/meminfo: memFree=1724512/2055920 swapFree=4155232/4192956
[pid=16708] ppid=16706 vsize=39640 CPUtime=581.98
/proc/16708/stat : 16708 (PBS4) R 16706 16708 16168 0 -1 4194304 9722 0 0 0 58083 115 0 0 25 0 1 0 163931011 40591360 8211 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16708/statm: 9910 8211 94 219 0 9687 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 39640

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16907
/proc/meminfo: memFree=1723744/2055920 swapFree=4155232/4192956
[pid=16708] ppid=16706 vsize=40092 CPUtime=641.97
/proc/16708/stat : 16708 (PBS4) R 16706 16708 16168 0 -1 4194304 9912 0 0 0 64069 128 0 0 25 0 1 0 163931011 41054208 8401 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16708/statm: 10023 8401 94 219 0 9800 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 40092


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16907
/proc/meminfo: memFree=1721760/2055920 swapFree=4155232/4192956
[pid=16708] ppid=16706 vsize=41284 CPUtime=821.9
/proc/16708/stat : 16708 (PBS4) R 16706 16708 16168 0 -1 4194304 10406 0 0 0 82034 156 0 0 25 0 1 0 163931011 42274816 8895 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16708/statm: 10321 8895 94 219 0 10098 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 41284

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16907
/proc/meminfo: memFree=1721312/2055920 swapFree=4155232/4192956
[pid=16708] ppid=16706 vsize=41568 CPUtime=881.88
/proc/16708/stat : 16708 (PBS4) R 16706 16708 16168 0 -1 4194304 10518 0 0 0 88023 165 0 0 25 0 1 0 163931011 42565632 9007 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16708/statm: 10392 9007 94 219 0 10169 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 41568

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16907
/proc/meminfo: memFree=1720928/2055920 swapFree=4155232/4192956
[pid=16708] ppid=16706 vsize=41956 CPUtime=941.86
/proc/16708/stat : 16708 (PBS4) R 16706 16708 16168 0 -1 4194304 10635 0 0 0 94013 173 0 0 25 0 1 0 163931011 42962944 9124 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16708/statm: 10489 9124 94 219 0 10266 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 41956

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16907
/proc/meminfo: memFree=1720416/2055920 swapFree=4155232/4192956
[pid=16708] ppid=16706 vsize=42000 CPUtime=1001.83
/proc/16708/stat : 16708 (PBS4) R 16706 16708 16168 0 -1 4194304 10752 0 0 0 100000 183 0 0 25 0 1 0 163931011 43008000 9241 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16708/statm: 10500 9241 94 219 0 10277 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 42000

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16907
/proc/meminfo: memFree=1719904/2055920 swapFree=4155232/4192956
[pid=16708] ppid=16706 vsize=42436 CPUtime=1061.82
/proc/16708/stat : 16708 (PBS4) R 16706 16708 16168 0 -1 4194304 10894 0 0 0 105988 194 0 0 25 0 1 0 163931011 43454464 9383 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16708/statm: 10609 9383 94 219 0 10386 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 42436

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16907
/proc/meminfo: memFree=1719200/2055920 swapFree=4155232/4192956
[pid=16708] ppid=16706 vsize=42884 CPUtime=1121.79
/proc/16708/stat : 16708 (PBS4) R 16706 16708 16168 0 -1 4194304 11039 0 0 0 111974 205 0 0 25 0 1 0 163931011 43913216 9528 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16708/statm: 10721 9528 94 219 0 10498 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 42884

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16907
/proc/meminfo: memFree=1718752/2055920 swapFree=4155232/4192956
[pid=16708] ppid=16706 vsize=43244 CPUtime=1181.78
/proc/16708/stat : 16708 (PBS4) R 16706 16708 16168 0 -1 4194304 11167 0 0 0 117963 215 0 0 25 0 1 0 163931011 44281856 9647 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16708/statm: 10811 9647 94 219 0 10588 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 43244

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16907
/proc/meminfo: memFree=1718240/2055920 swapFree=4155232/4192956
[pid=16708] ppid=16706 vsize=43276 CPUtime=1241.76
/proc/16708/stat : 16708 (PBS4) R 16706 16708 16168 0 -1 4194304 11288 0 0 0 123952 224 0 0 25 0 1 0 163931011 44314624 9768 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552741 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16708/statm: 10819 9768 94 219 0 10596 0
Current children cumulated CPU time (s) 1241.76
Current children cumulated vsize (KiB) 43276

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16907
/proc/meminfo: memFree=1717664/2055920 swapFree=4155232/4192956
[pid=16708] ppid=16706 vsize=43832 CPUtime=1301.73
/proc/16708/stat : 16708 (PBS4) R 16706 16708 16168 0 -1 4194304 11429 0 0 0 129939 234 0 0 25 0 1 0 163931011 44883968 9909 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559728 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16708/statm: 10958 9909 94 219 0 10735 0
Current children cumulated CPU time (s) 1301.73
Current children cumulated vsize (KiB) 43832

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16907
/proc/meminfo: memFree=1716832/2055920 swapFree=4155232/4192956
[pid=16708] ppid=16706 vsize=50248 CPUtime=1361.71
/proc/16708/stat : 16708 (PBS4) R 16706 16708 16168 0 -1 4194304 13180 0 0 0 135923 248 0 0 25 0 1 0 163931011 51453952 10123 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16708/statm: 12562 10123 94 219 0 12339 0
Current children cumulated CPU time (s) 1361.71
Current children cumulated vsize (KiB) 50248

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16907
/proc/meminfo: memFree=1716128/2055920 swapFree=4155232/4192956
[pid=16708] ppid=16706 vsize=50764 CPUtime=1421.69
/proc/16708/stat : 16708 (PBS4) R 16706 16708 16168 0 -1 4194304 13348 0 0 0 141909 260 0 0 25 0 1 0 163931011 51982336 10291 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16708/statm: 12691 10291 94 219 0 12468 0
Current children cumulated CPU time (s) 1421.69
Current children cumulated vsize (KiB) 50764

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16907
/proc/meminfo: memFree=1715744/2055920 swapFree=4155232/4192956
[pid=16708] ppid=16706 vsize=50828 CPUtime=1481.67
/proc/16708/stat : 16708 (PBS4) R 16706 16708 16168 0 -1 4194304 13459 0 0 0 147897 270 0 0 25 0 1 0 163931011 52047872 10402 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16708/statm: 12707 10402 94 219 0 12484 0
Current children cumulated CPU time (s) 1481.67
Current children cumulated vsize (KiB) 50828

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16907
/proc/meminfo: memFree=1715232/2055920 swapFree=4155232/4192956
[pid=16708] ppid=16706 vsize=51356 CPUtime=1541.65
/proc/16708/stat : 16708 (PBS4) R 16706 16708 16168 0 -1 4194304 13586 0 0 0 153883 282 0 0 25 0 1 0 163931011 52588544 10529 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16708/statm: 12839 10529 94 219 0 12616 0
Current children cumulated CPU time (s) 1541.65
Current children cumulated vsize (KiB) 51356

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 16907
/proc/meminfo: memFree=1714592/2055920 swapFree=4155232/4192956
[pid=16708] ppid=16706 vsize=51516 CPUtime=1601.62
/proc/16708/stat : 16708 (PBS4) R 16706 16708 16168 0 -1 4194304 13740 0 0 0 159868 294 0 0 25 0 1 0 163931011 52752384 10683 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16708/statm: 12879 10683 94 219 0 12656 0
Current children cumulated CPU time (s) 1601.62
Current children cumulated vsize (KiB) 51516

[startup+1662.3 s]
/proc/loadavg: 1.04 1.00 1.00 3/78 16907
/proc/meminfo: memFree=1714272/2055920 swapFree=4155232/4192956
[pid=16708] ppid=16706 vsize=52004 CPUtime=1661.61
/proc/16708/stat : 16708 (PBS4) R 16706 16708 16168 0 -1 4194304 13833 0 0 0 165858 303 0 0 25 0 1 0 163931011 53252096 10776 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16708/statm: 13001 10776 94 219 0 12778 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 52004

[startup+1722.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 16907
/proc/meminfo: memFree=1713312/2055920 swapFree=4155232/4192956
[pid=16708] ppid=16706 vsize=52228 CPUtime=1721.58
/proc/16708/stat : 16708 (PBS4) R 16706 16708 16168 0 -1 4194304 14061 0 0 0 171844 314 0 0 25 0 1 0 163931011 53481472 11004 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16708/statm: 13057 11004 94 219 0 12834 0
Current children cumulated CPU time (s) 1721.58
Current children cumulated vsize (KiB) 52228

[startup+1782.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 16907
/proc/meminfo: memFree=1712864/2055920 swapFree=4155232/4192956
[pid=16708] ppid=16706 vsize=52452 CPUtime=1781.56
/proc/16708/stat : 16708 (PBS4) R 16706 16708 16168 0 -1 4194304 14205 0 0 0 177833 323 0 0 25 0 1 0 163931011 53710848 11148 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16708/statm: 13113 11148 94 219 0 12890 0
Current children cumulated CPU time (s) 1781.56
Current children cumulated vsize (KiB) 52452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.12 1.04 1.00 2/78 16907
/proc/meminfo: memFree=1712736/2055920 swapFree=4155232/4192956
[pid=16708] ppid=16706 vsize=52940 CPUtime=1800.06
/proc/16708/stat : 16708 (PBS4) R 16706 16708 16168 0 -1 4194304 14230 0 0 0 179680 326 0 0 25 0 1 0 163931011 54210560 11173 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16708/statm: 13235 11173 94 219 0 13012 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 52940

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): 1800.81
CPU time (s): 1800.08
CPU user time (s): 1796.8
CPU system time (s): 3.2745
CPU usage (%): 99.9591
Max. virtual memory (cumulated for all children) (KiB): 52940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.8
system time used= 3.2745
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14231
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= 2981

runsolver used 2.14867 second user time and 4.25335 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Sat Apr 21 12:55:37 UTC 2007

IDJOB= 373052
IDBENCH= 25016
IDSOLVER= 157
FILE ID= node20/373052-1177160136

PBS_JOBID= 4648910

Free space on /tmp= 66454 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/decomp/normalized-matrix_5x3_9.opb
COMMAND LINE= /tmp/evaluation/373052-1177160136/PBS4 /tmp/evaluation/373052-1177160136/instance-373052-1177160136.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-373052-1177160136 -o ROOT/results/node20/conversion-373052-1177160136 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/373052-1177160136/instance-373052-1177160136.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-373052-1177160136 -o ROOT/results/node20/solver-373052-1177160136 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/373052-1177160136/PBS4 /tmp/evaluation/373052-1177160136/instance-373052-1177160136.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  d90f6236f870e45ceb3cd4a6e4593f30

RANDOM SEED= 65517518

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1757880 kB
Buffers:         38100 kB
Cached:         174656 kB
SwapCached:      16064 kB
Active:         164308 kB
Inactive:        71452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1757880 kB
SwapTotal:     4192956 kB
SwapFree:      4155232 kB
Dirty:            2704 kB
Writeback:           0 kB
Mapped:          30108 kB
Slab:            47844 kB
Committed_AS:  1992824 kB
PageTables:       1744 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= 66454 MiB

End job on node20 on Sat Apr 21 13:25:40 UTC 2007