Trace number 457791

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 NameAnswerCPU timeWall clock time
PBS4 2007-03-23? (TO) 1800.05 1800.03

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_50_10_4_15.opb
MD5SUM521a5315af7cbff32722a5aa297c08a4
Bench CategorySATUNSAT-SMALLINT-NLC (no optimisation, small integers, non linear constraints)
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 FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables100
Total number of constraints152
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints101
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 15
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)1228
Sum of products size (including duplicates)2456
Number of different products614
Sum of products size1228

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/457791-1178373758/instance-457791-1178373758.opb ......
1800.02/1800.00	c done parsing opb.
1800.02/1800.00	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/457791-1178373758/instance-457791-1178373758.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node16/watcher-457791-1178373758 -o ROOT/results/node16/solver-457791-1178373758 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/457791-1178373758/PBS4 /tmp/evaluation/457791-1178373758/instance-457791-1178373758.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: 1.00 1.00 0.97 3/77 20797
/proc/meminfo: memFree=1862784/2055920 swapFree=4148600/4192956
[pid=20797] ppid=20795 vsize=1456 CPUtime=0
/proc/20797/stat : 20797 (PBS4) R 20795 20797 19483 0 -1 4194304 161 0 0 0 0 0 0 0 19 0 1 0 285293454 1490944 144 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/20797/statm: 364 144 87 219 0 141 0

[startup+0.0971629 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 20797
/proc/meminfo: memFree=1862784/2055920 swapFree=4148600/4192956
[pid=20797] ppid=20795 vsize=2008 CPUtime=0.09
/proc/20797/stat : 20797 (PBS4) R 20795 20797 19483 0 -1 4194304 293 0 0 0 9 0 0 0 19 0 1 0 285293454 2056192 276 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20797/statm: 502 276 93 219 0 279 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2008

[startup+0.101162 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 20797
/proc/meminfo: memFree=1862784/2055920 swapFree=4148600/4192956
[pid=20797] ppid=20795 vsize=2008 CPUtime=0.09
/proc/20797/stat : 20797 (PBS4) R 20795 20797 19483 0 -1 4194304 298 0 0 0 9 0 0 0 20 0 1 0 285293454 2056192 281 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20797/statm: 502 281 93 219 0 279 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2008

[startup+0.301121 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 20797
/proc/meminfo: memFree=1862784/2055920 swapFree=4148600/4192956
[pid=20797] ppid=20795 vsize=2520 CPUtime=0.29
/proc/20797/stat : 20797 (PBS4) R 20795 20797 19483 0 -1 4194304 501 0 0 0 29 0 0 0 22 0 1 0 285293454 2580480 484 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20797/statm: 630 484 93 219 0 407 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2520

[startup+0.701036 s]
/proc/loadavg: 1.00 1.00 0.97 3/77 20797
/proc/meminfo: memFree=1862784/2055920 swapFree=4148600/4192956
[pid=20797] ppid=20795 vsize=5924 CPUtime=0.69
/proc/20797/stat : 20797 (PBS4) R 20795 20797 19483 0 -1 4194304 828 0 0 0 69 0 0 0 25 0 1 0 285293454 6066176 811 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20797/statm: 1481 811 93 219 0 1258 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5924

[startup+1.50187 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 20798
/proc/meminfo: memFree=1858872/2055920 swapFree=4148600/4192956
[pid=20797] ppid=20795 vsize=10476 CPUtime=1.5
/proc/20797/stat : 20797 (PBS4) R 20795 20797 19483 0 -1 4194304 1491 0 0 0 149 1 0 0 25 0 1 0 285293454 10727424 1425 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20797/statm: 2619 1425 94 219 0 2396 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 10476

[startup+3.10153 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 20798
/proc/meminfo: memFree=1855800/2055920 swapFree=4148600/4192956
[pid=20797] ppid=20795 vsize=11148 CPUtime=3.09
/proc/20797/stat : 20797 (PBS4) R 20795 20797 19483 0 -1 4194304 2084 0 0 0 307 2 0 0 25 0 1 0 285293454 11415552 2018 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20797/statm: 2787 2018 94 219 0 2564 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11148

[startup+6.30186 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 20798
/proc/meminfo: memFree=1852920/2055920 swapFree=4148600/4192956
[pid=20797] ppid=20795 vsize=12224 CPUtime=6.28
/proc/20797/stat : 20797 (PBS4) R 20795 20797 19483 0 -1 4194304 2756 0 0 0 625 3 0 0 25 0 1 0 285293454 12517376 2593 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552824 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20797/statm: 3056 2593 94 219 0 2833 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12224

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 20798
/proc/meminfo: memFree=1848312/2055920 swapFree=4148600/4192956
[pid=20797] ppid=20795 vsize=22052 CPUtime=12.69
/proc/20797/stat : 20797 (PBS4) R 20795 20797 19483 0 -1 4194304 4105 0 0 0 1264 5 0 0 25 0 1 0 285293454 22581248 3749 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20797/statm: 5513 3749 94 219 0 5290 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22052

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 20798
/proc/meminfo: memFree=1844088/2055920 swapFree=4148600/4192956
[pid=20797] ppid=20795 vsize=23500 CPUtime=25.48
/proc/20797/stat : 20797 (PBS4) R 20795 20797 19483 0 -1 4194304 5114 0 0 0 2540 8 0 0 25 0 1 0 285293454 24064000 4758 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20797/statm: 5875 4758 94 219 0 5652 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23500

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 20798
/proc/meminfo: memFree=1833080/2055920 swapFree=4148600/4192956
[pid=20797] ppid=20795 vsize=43548 CPUtime=51.08
/proc/20797/stat : 20797 (PBS4) R 20795 20797 19483 0 -1 4194304 8290 0 0 0 5092 16 0 0 25 0 1 0 285293454 44593152 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20797/statm: 10887 7549 94 219 0 10664 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 43548

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.97 3/78 20798
/proc/meminfo: memFree=1821368/2055920 swapFree=4148600/4192956
[pid=20797] ppid=20795 vsize=50320 CPUtime=102.29
/proc/20797/stat : 20797 (PBS4) R 20795 20797 19483 0 -1 4194304 11860 0 0 0 10200 29 0 0 25 0 1 0 285293454 51527680 10350 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20797/statm: 12580 10350 94 219 0 12357 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 50320

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 20798
/proc/meminfo: memFree=1813432/2055920 swapFree=4148600/4192956
[pid=20797] ppid=20795 vsize=53596 CPUtime=162.29
/proc/20797/stat : 20797 (PBS4) R 20795 20797 19483 0 -1 4194304 13843 0 0 0 16190 39 0 0 25 0 1 0 285293454 54882304 12333 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20797/statm: 13399 12333 94 219 0 13176 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 53596

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 20798
/proc/meminfo: memFree=1807864/2055920 swapFree=4148600/4192956
[pid=20797] ppid=20795 vsize=88492 CPUtime=222.29
/proc/20797/stat : 20797 (PBS4) R 20795 20797 19483 0 -1 4194304 15224 0 0 0 22181 48 0 0 25 0 1 0 285293454 90615808 13714 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20797/statm: 22123 13714 94 219 0 21900 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 88492

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 20798
/proc/meminfo: memFree=1803320/2055920 swapFree=4148600/4192956
[pid=20797] ppid=20795 vsize=89732 CPUtime=282.29
/proc/20797/stat : 20797 (PBS4) R 20795 20797 19483 0 -1 4194304 16405 0 0 0 28174 55 0 0 25 0 1 0 285293454 91885568 14895 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20797/statm: 22433 14895 94 219 0 22210 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 89732

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 20798
/proc/meminfo: memFree=1799032/2055920 swapFree=4148600/4192956
[pid=20797] ppid=20795 vsize=98232 CPUtime=342.28
/proc/20797/stat : 20797 (PBS4) R 20795 20797 19483 0 -1 4194304 18999 0 0 0 34166 62 0 0 25 0 1 0 285293454 100589568 15919 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20797/statm: 24558 15919 94 219 0 24335 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 98232

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 20798
/proc/meminfo: memFree=1796152/2055920 swapFree=4148600/4192956
[pid=20797] ppid=20795 vsize=99740 CPUtime=402.28
/proc/20797/stat : 20797 (PBS4) R 20795 20797 19483 0 -1 4194304 19910 0 0 0 40158 70 0 0 25 0 1 0 285293454 102133760 16665 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20797/statm: 24935 16665 94 219 0 24712 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 99740

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 20798
/proc/meminfo: memFree=1793976/2055920 swapFree=4148600/4192956
[pid=20797] ppid=20795 vsize=100820 CPUtime=462.29
/proc/20797/stat : 20797 (PBS4) R 20795 20797 19483 0 -1 4194304 20439 0 0 0 46152 77 0 0 25 0 1 0 285293454 103239680 17194 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20797/statm: 25205 17194 94 219 0 24982 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 100820

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 20798
/proc/meminfo: memFree=1791544/2055920 swapFree=4148600/4192956
[pid=20797] ppid=20795 vsize=101452 CPUtime=522.29
/proc/20797/stat : 20797 (PBS4) R 20795 20797 19483 0 -1 4194304 21076 0 0 0 52146 83 0 0 25 0 1 0 285293454 103886848 17798 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552741 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20797/statm: 25363 17798 94 219 0 25140 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 101452

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 20798
/proc/meminfo: memFree=1789560/2055920 swapFree=4148600/4192956
[pid=20797] ppid=20795 vsize=102924 CPUtime=582.28
/proc/20797/stat : 20797 (PBS4) R 20795 20797 19483 0 -1 4194304 21625 0 0 0 58139 89 0 0 25 0 1 0 285293454 105394176 18314 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20797/statm: 25731 18314 94 219 0 25508 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 102924

[startup+642.302 s]
/proc/loadavg: 1.06 1.03 0.98 2/78 20798
/proc/meminfo: memFree=1787128/2055920 swapFree=4148600/4192956
[pid=20797] ppid=20795 vsize=103892 CPUtime=642.29
/proc/20797/stat : 20797 (PBS4) R 20795 20797 19483 0 -1 4194304 22279 0 0 0 64134 95 0 0 25 0 1 0 285293454 106385408 18902 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549696 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20797/statm: 25973 18902 94 219 0 25750 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 103892


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 0.98 2/78 20798
/proc/meminfo: memFree=1780728/2055920 swapFree=4148600/4192956
[pid=20797] ppid=20795 vsize=107356 CPUtime=822.29
/proc/20797/stat : 20797 (PBS4) R 20795 20797 19483 0 -1 4194304 24086 0 0 0 82118 111 0 0 25 0 1 0 285293454 109932544 20478 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20797/statm: 26839 20478 94 219 0 26616 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 107356

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 20798
/proc/meminfo: memFree=1778040/2055920 swapFree=4148600/4192956
[pid=20797] ppid=20795 vsize=108312 CPUtime=882.29
/proc/20797/stat : 20797 (PBS4) R 20795 20797 19483 0 -1 4194304 24797 0 0 0 88112 117 0 0 25 0 1 0 285293454 110911488 21156 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20797/statm: 27078 21156 94 219 0 26855 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 108312

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 20798
/proc/meminfo: memFree=1776568/2055920 swapFree=4148600/4192956
[pid=20797] ppid=20795 vsize=109560 CPUtime=942.3
/proc/20797/stat : 20797 (PBS4) R 20795 20797 19483 0 -1 4194304 25280 0 0 0 94108 122 0 0 25 0 1 0 285293454 112189440 21540 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20797/statm: 27390 21540 94 219 0 27167 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 109560

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 20798
/proc/meminfo: memFree=1774456/2055920 swapFree=4148600/4192956
[pid=20797] ppid=20795 vsize=122752 CPUtime=1002.3
/proc/20797/stat : 20797 (PBS4) R 20795 20797 19483 0 -1 4194304 28868 0 0 0 100101 129 0 0 25 0 1 0 285293454 125698048 22055 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20797/statm: 30688 22055 94 219 0 30465 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 122752

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 20798
/proc/meminfo: memFree=1772664/2055920 swapFree=4148600/4192956
[pid=20797] ppid=20795 vsize=123952 CPUtime=1062.29
/proc/20797/stat : 20797 (PBS4) R 20795 20797 19483 0 -1 4194304 29395 0 0 0 106095 134 0 0 25 0 1 0 285293454 126926848 22516 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20797/statm: 30988 22516 94 219 0 30765 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 123952

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 20798
/proc/meminfo: memFree=1770936/2055920 swapFree=4148600/4192956
[pid=20797] ppid=20795 vsize=124212 CPUtime=1122.3
/proc/20797/stat : 20797 (PBS4) R 20795 20797 19483 0 -1 4194304 29822 0 0 0 112090 140 0 0 25 0 1 0 285293454 127193088 22943 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20797/statm: 31053 22943 94 219 0 30830 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 124212

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 20798
/proc/meminfo: memFree=1770104/2055920 swapFree=4148600/4192956
[pid=20797] ppid=20795 vsize=124936 CPUtime=1182.3
/proc/20797/stat : 20797 (PBS4) R 20795 20797 19483 0 -1 4194304 30050 0 0 0 118085 145 0 0 25 0 1 0 285293454 127934464 23171 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20797/statm: 31234 23171 94 219 0 31011 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 124936

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 20798
/proc/meminfo: memFree=1768568/2055920 swapFree=4148600/4192956
[pid=20797] ppid=20795 vsize=125708 CPUtime=1242.3
/proc/20797/stat : 20797 (PBS4) R 20795 20797 19483 0 -1 4194304 30417 0 0 0 124081 149 0 0 25 0 1 0 285293454 128724992 23538 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20797/statm: 31427 23538 94 219 0 31204 0
Current children cumulated CPU time (s) 1242.3
Current children cumulated vsize (KiB) 125708

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 20798
/proc/meminfo: memFree=1767608/2055920 swapFree=4148600/4192956
[pid=20797] ppid=20795 vsize=125708 CPUtime=1302.31
/proc/20797/stat : 20797 (PBS4) R 20795 20797 19483 0 -1 4194304 30644 0 0 0 130078 153 0 0 25 0 1 0 285293454 128724992 23765 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20797/statm: 31427 23765 94 219 0 31204 0
Current children cumulated CPU time (s) 1302.31
Current children cumulated vsize (KiB) 125708

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.98 3/78 20798
/proc/meminfo: memFree=1766392/2055920 swapFree=4148600/4192956
[pid=20797] ppid=20795 vsize=126528 CPUtime=1362.3
/proc/20797/stat : 20797 (PBS4) R 20795 20797 19483 0 -1 4194304 30949 0 0 0 136073 157 0 0 25 0 1 0 285293454 129564672 24070 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20797/statm: 31632 24070 94 219 0 31409 0
Current children cumulated CPU time (s) 1362.3
Current children cumulated vsize (KiB) 126528

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 20798
/proc/meminfo: memFree=1763960/2055920 swapFree=4148600/4192956
[pid=20797] ppid=20795 vsize=126656 CPUtime=1422.31
/proc/20797/stat : 20797 (PBS4) R 20795 20797 19483 0 -1 4194304 31604 0 0 0 142070 161 0 0 25 0 1 0 285293454 129695744 24692 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20797/statm: 31664 24692 94 219 0 31441 0
Current children cumulated CPU time (s) 1422.31
Current children cumulated vsize (KiB) 126656

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 20798
/proc/meminfo: memFree=1762616/2055920 swapFree=4148600/4192956
[pid=20797] ppid=20795 vsize=128044 CPUtime=1482.3
/proc/20797/stat : 20797 (PBS4) R 20795 20797 19483 0 -1 4194304 31963 0 0 0 148065 165 0 0 25 0 1 0 285293454 131117056 25018 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20797/statm: 32011 25018 94 219 0 31788 0
Current children cumulated CPU time (s) 1482.3
Current children cumulated vsize (KiB) 128044

[startup+1542.3 s]
/proc/loadavg: 1.05 1.01 0.98 2/78 20798
/proc/meminfo: memFree=1761720/2055920 swapFree=4148600/4192956
[pid=20797] ppid=20795 vsize=128044 CPUtime=1542.31
/proc/20797/stat : 20797 (PBS4) R 20795 20797 19483 0 -1 4194304 32196 0 0 0 154062 169 0 0 25 0 1 0 285293454 131117056 25251 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20797/statm: 32011 25251 94 219 0 31788 0
Current children cumulated CPU time (s) 1542.31
Current children cumulated vsize (KiB) 128044

[startup+1602.3 s]
/proc/loadavg: 1.02 1.01 0.98 2/78 20798
/proc/meminfo: memFree=1760696/2055920 swapFree=4148600/4192956
[pid=20797] ppid=20795 vsize=128968 CPUtime=1602.31
/proc/20797/stat : 20797 (PBS4) R 20795 20797 19483 0 -1 4194304 32456 0 0 0 160058 173 0 0 25 0 1 0 285293454 132063232 25511 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20797/statm: 32242 25511 94 219 0 32019 0
Current children cumulated CPU time (s) 1602.31
Current children cumulated vsize (KiB) 128968

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 20798
/proc/meminfo: memFree=1759736/2055920 swapFree=4148600/4192956
[pid=20797] ppid=20795 vsize=128968 CPUtime=1662.31
/proc/20797/stat : 20797 (PBS4) R 20795 20797 19483 0 -1 4194304 32680 0 0 0 166054 177 0 0 25 0 1 0 285293454 132063232 25735 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20797/statm: 32242 25735 94 219 0 32019 0
Current children cumulated CPU time (s) 1662.31
Current children cumulated vsize (KiB) 128968

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 20798
/proc/meminfo: memFree=1758968/2055920 swapFree=4148600/4192956
[pid=20797] ppid=20795 vsize=129948 CPUtime=1722.32
/proc/20797/stat : 20797 (PBS4) R 20795 20797 19483 0 -1 4194304 32882 0 0 0 172052 180 0 0 25 0 1 0 285293454 133066752 25937 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20797/statm: 32487 25937 94 219 0 32264 0
Current children cumulated CPU time (s) 1722.32
Current children cumulated vsize (KiB) 129948

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 20798
/proc/meminfo: memFree=1757112/2055920 swapFree=4148600/4192956
[pid=20797] ppid=20795 vsize=130204 CPUtime=1782.32
/proc/20797/stat : 20797 (PBS4) R 20795 20797 19483 0 -1 4194304 33397 0 0 0 178047 185 0 0 25 0 1 0 285293454 133328896 26386 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20797/statm: 32551 26386 94 219 0 32328 0
Current children cumulated CPU time (s) 1782.32
Current children cumulated vsize (KiB) 130204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 20798
/proc/meminfo: memFree=1756600/2055920 swapFree=4148600/4192956
[pid=20797] ppid=20795 vsize=130204 CPUtime=1800.02
/proc/20797/stat : 20797 (PBS4) R 20795 20797 19483 0 -1 4194304 33512 0 0 0 179817 185 0 0 25 0 1 0 285293454 133328896 26501 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20797/statm: 32551 26501 94 219 0 32328 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 130204

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): 1800.03
CPU time (s): 1800.05
CPU user time (s): 1798.17
CPU system time (s): 1.87671
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 130204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.17
system time used= 1.87671
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33513
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= 7
involuntary context switches= 3185

runsolver used 1.63775 second user time and 4.51431 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Sat May  5 14:02:38 UTC 2007

IDJOB= 457791
IDBENCH= 48365
IDSOLVER= 157
FILE ID= node16/457791-1178373758

PBS_JOBID= 5188988

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_50_10_4_15.opb
COMMAND LINE= /tmp/evaluation/457791-1178373758/PBS4 /tmp/evaluation/457791-1178373758/instance-457791-1178373758.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node16/convwatcher-457791-1178373758 -o ROOT/results/node16/conversion-457791-1178373758 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/457791-1178373758/instance-457791-1178373758.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-457791-1178373758 -o ROOT/results/node16/solver-457791-1178373758 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/457791-1178373758/PBS4 /tmp/evaluation/457791-1178373758/instance-457791-1178373758.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  521a5315af7cbff32722a5aa297c08a4

RANDOM SEED= 563604104

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.232
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		: 3000.232
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:       1863128 kB
Buffers:         34640 kB
Cached:          83556 kB
SwapCached:      12092 kB
Active:          40368 kB
Inactive:       104352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1863128 kB
SwapTotal:     4192956 kB
SwapFree:      4148600 kB
Dirty:            1216 kB
Writeback:           0 kB
Mapped:          33552 kB
Slab:            33552 kB
Committed_AS: 14131472 kB
PageTables:       1844 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node16 on Sat May  5 14:32:40 UTC 2007