Trace number 457656

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) 1800.07 1800.72

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_500_60_2_80.opb
MD5SUMf309126dc76153b39022a856cb65e640
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 variables1000
Total number of constraints1502
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
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 80
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)74976
Sum of products size (including duplicates)149952
Number of different products37488
Sum of products size74976

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/457656-1178371952/instance-457656-1178371952.opb ......
1800.05/1800.71	c done parsing opb.
1800.05/1800.71	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/457656-1178371952/instance-457656-1178371952.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-457656-1178371952 -o ROOT/results/node16/solver-457656-1178371952 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/457656-1178371952/PBS4 /tmp/evaluation/457656-1178371952/instance-457656-1178371952.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 0.95 3/77 20544
/proc/meminfo: memFree=1859512/2055920 swapFree=4148600/4192956
[pid=20544] ppid=20542 vsize=4936 CPUtime=0
/proc/20544/stat : 20544 (PBS4) R 20542 20544 19483 0 -1 4194304 559 0 0 0 0 0 0 0 18 0 1 0 285113034 5054464 542 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 0 0 0
/proc/20544/statm: 1234 547 81 219 0 1011 0

[startup+0.0968849 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 20544
/proc/meminfo: memFree=1859512/2055920 swapFree=4148600/4192956
[pid=20544] ppid=20542 vsize=7712 CPUtime=0.08
/proc/20544/stat : 20544 (PBS4) R 20542 20544 19483 0 -1 4194304 1727 0 0 0 8 0 0 0 18 0 1 0 285113034 7897088 1677 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 0 0 0
/proc/20544/statm: 1928 1677 88 219 0 1705 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7712

[startup+0.101884 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 20544
/proc/meminfo: memFree=1859512/2055920 swapFree=4148600/4192956
[pid=20544] ppid=20542 vsize=7712 CPUtime=0.09
/proc/20544/stat : 20544 (PBS4) R 20542 20544 19483 0 -1 4194304 1737 0 0 0 9 0 0 0 18 0 1 0 285113034 7897088 1687 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134518307 0 0 4096 0 0 0 0 17 0 0 0
/proc/20544/statm: 1928 1687 88 219 0 1705 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7712

[startup+0.301841 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 20544
/proc/meminfo: memFree=1859512/2055920 swapFree=4148600/4192956
[pid=20544] ppid=20542 vsize=9752 CPUtime=0.29
/proc/20544/stat : 20544 (PBS4) R 20542 20544 19483 0 -1 4194304 2248 0 0 0 29 0 0 0 20 0 1 0 285113034 9986048 2198 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134530249 0 0 4096 0 0 0 0 17 0 0 0
/proc/20544/statm: 2438 2198 88 219 0 2215 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9752

[startup+0.701757 s]
/proc/loadavg: 0.92 0.98 0.95 3/77 20544
/proc/meminfo: memFree=1859512/2055920 swapFree=4148600/4192956
[pid=20544] ppid=20542 vsize=14080 CPUtime=0.69
/proc/20544/stat : 20544 (PBS4) R 20542 20544 19483 0 -1 4194304 3378 0 0 0 68 1 0 0 24 0 1 0 285113034 14417920 3295 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 0 0 0
/proc/20544/statm: 3520 3295 89 219 0 3297 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14080

[startup+1.50159 s]
/proc/loadavg: 0.93 0.98 0.95 2/78 20545
/proc/meminfo: memFree=1843888/2055920 swapFree=4148600/4192956
[pid=20544] ppid=20542 vsize=23312 CPUtime=1.49
/proc/20544/stat : 20544 (PBS4) R 20542 20544 19483 0 -1 4194304 5828 0 0 0 147 2 0 0 25 0 1 0 285113034 23871488 4782 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20544/statm: 5828 4782 94 219 0 5605 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23312

[startup+3.10125 s]
/proc/loadavg: 0.93 0.98 0.95 2/78 20545
/proc/meminfo: memFree=1840432/2055920 swapFree=4148600/4192956
[pid=20544] ppid=20542 vsize=23312 CPUtime=3.09
/proc/20544/stat : 20544 (PBS4) R 20542 20544 19483 0 -1 4194304 5828 0 0 0 307 2 0 0 25 0 1 0 285113034 23871488 4782 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20544/statm: 5828 4782 94 219 0 5605 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23312

[startup+6.30158 s]
/proc/loadavg: 0.93 0.98 0.95 2/78 20545
/proc/meminfo: memFree=1840432/2055920 swapFree=4148600/4192956
[pid=20544] ppid=20542 vsize=23312 CPUtime=6.29
/proc/20544/stat : 20544 (PBS4) R 20542 20544 19483 0 -1 4194304 5828 0 0 0 627 2 0 0 25 0 1 0 285113034 23871488 4782 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20544/statm: 5828 4782 94 219 0 5605 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23312

[startup+12.7012 s]
/proc/loadavg: 0.94 0.98 0.95 2/78 20545
/proc/meminfo: memFree=1840376/2055920 swapFree=4148600/4192956
[pid=20544] ppid=20542 vsize=23312 CPUtime=12.67
/proc/20544/stat : 20544 (PBS4) R 20542 20544 19483 0 -1 4194304 5828 0 0 0 1265 2 0 0 25 0 1 0 285113034 23871488 4782 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20544/statm: 5828 4782 94 219 0 5605 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 23312

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.95 2/78 20545
/proc/meminfo: memFree=1840440/2055920 swapFree=4148600/4192956
[pid=20544] ppid=20542 vsize=23444 CPUtime=25.47
/proc/20544/stat : 20544 (PBS4) R 20542 20544 19483 0 -1 4194304 5845 0 0 0 2545 2 0 0 25 0 1 0 285113034 24006656 4799 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559765 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20544/statm: 5861 4799 94 219 0 5638 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 23444

[startup+51.1011 s]
/proc/loadavg: 0.97 0.98 0.95 2/78 20545
/proc/meminfo: memFree=1840376/2055920 swapFree=4148600/4192956
[pid=20544] ppid=20542 vsize=23708 CPUtime=51.07
/proc/20544/stat : 20544 (PBS4) R 20542 20544 19483 0 -1 4194304 5880 0 0 0 5105 2 0 0 25 0 1 0 285113034 24276992 4834 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20544/statm: 5927 4834 94 219 0 5704 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23708

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.95 2/78 20545
/proc/meminfo: memFree=1840248/2055920 swapFree=4148600/4192956
[pid=20544] ppid=20542 vsize=23984 CPUtime=102.24
/proc/20544/stat : 20544 (PBS4) R 20542 20544 19483 0 -1 4194304 5914 0 0 0 10222 2 0 0 25 0 1 0 285113034 24559616 4868 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20544/statm: 5996 4868 94 219 0 5773 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 23984

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 20547
/proc/meminfo: memFree=1839928/2055920 swapFree=4148600/4192956
[pid=20544] ppid=20542 vsize=24176 CPUtime=162.23
/proc/20544/stat : 20544 (PBS4) R 20542 20544 19483 0 -1 4194304 5992 0 0 0 16220 3 0 0 25 0 1 0 285113034 24756224 4946 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20544/statm: 6044 4946 94 219 0 5821 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 24176

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/78 20547
/proc/meminfo: memFree=1838584/2055920 swapFree=4148600/4192956
[pid=20544] ppid=20542 vsize=26104 CPUtime=222.2
/proc/20544/stat : 20544 (PBS4) R 20542 20544 19483 0 -1 4194304 6365 0 0 0 22216 4 0 0 25 0 1 0 285113034 26730496 5319 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20544/statm: 6526 5319 94 219 0 6303 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 26104

[startup+282.301 s]
/proc/loadavg: 1.06 1.00 0.96 2/78 20547
/proc/meminfo: memFree=1836984/2055920 swapFree=4148600/4192956
[pid=20544] ppid=20542 vsize=27272 CPUtime=282.19
/proc/20544/stat : 20544 (PBS4) R 20542 20544 19483 0 -1 4194304 6749 0 0 0 28214 5 0 0 25 0 1 0 285113034 27926528 5703 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20544/statm: 6818 5703 94 219 0 6595 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 27272

[startup+342.302 s]
/proc/loadavg: 1.02 1.00 0.96 2/78 20547
/proc/meminfo: memFree=1836152/2055920 swapFree=4148600/4192956
[pid=20544] ppid=20542 vsize=27920 CPUtime=342.17
/proc/20544/stat : 20544 (PBS4) R 20542 20544 19483 0 -1 4194304 6948 0 0 0 34211 6 0 0 25 0 1 0 285113034 28590080 5902 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20544/statm: 6980 5902 94 219 0 6757 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 27920

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 20547
/proc/meminfo: memFree=1835384/2055920 swapFree=4148600/4192956
[pid=20544] ppid=20542 vsize=28752 CPUtime=402.14
/proc/20544/stat : 20544 (PBS4) R 20542 20544 19483 0 -1 4194304 7158 0 0 0 40207 7 0 0 25 0 1 0 285113034 29442048 6112 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20544/statm: 7188 6112 94 219 0 6965 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 28752

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 20547
/proc/meminfo: memFree=1832760/2055920 swapFree=4148600/4192956
[pid=20544] ppid=20542 vsize=33788 CPUtime=462.09
/proc/20544/stat : 20544 (PBS4) R 20542 20544 19483 0 -1 4194304 7796 0 0 0 46200 9 0 0 25 0 1 0 285113034 34598912 6750 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563535 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20544/statm: 8447 6750 94 219 0 8224 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 33788

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 20547
/proc/meminfo: memFree=1817592/2055920 swapFree=4148600/4192956
[pid=20544] ppid=20542 vsize=62988 CPUtime=522.09
/proc/20544/stat : 20544 (PBS4) R 20542 20544 19483 0 -1 4194304 11787 0 0 0 52195 14 0 0 25 0 1 0 285113034 64499712 10741 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559406 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20544/statm: 15747 10741 94 219 0 15524 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 62988

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 20547
/proc/meminfo: memFree=1798648/2055920 swapFree=4148600/4192956
[pid=20544] ppid=20542 vsize=98236 CPUtime=582.05
/proc/20544/stat : 20544 (PBS4) R 20542 20544 19483 0 -1 4194304 16404 0 0 0 58187 18 0 0 25 0 1 0 285113034 100593664 15282 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559785 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20544/statm: 24559 15282 94 219 0 24336 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 98236

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 20547
/proc/meminfo: memFree=1797368/2055920 swapFree=4148600/4192956
[pid=20544] ppid=20542 vsize=98580 CPUtime=642.03
/proc/20544/stat : 20544 (PBS4) R 20542 20544 19483 0 -1 4194304 16871 0 0 0 64185 18 0 0 25 0 1 0 285113034 100945920 15597 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20544/statm: 24645 15597 94 219 0 24422 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 98580


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

[startup+882.301 s]
/proc/loadavg: 1.07 1.02 0.96 2/78 20547
/proc/meminfo: memFree=1796536/2055920 swapFree=4148600/4192956
[pid=20544] ppid=20542 vsize=99236 CPUtime=881.94
/proc/20544/stat : 20544 (PBS4) R 20542 20544 19483 0 -1 4194304 17070 0 0 0 88175 19 0 0 25 0 1 0 285113034 101617664 15796 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20544/statm: 24809 15796 94 219 0 24586 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 99236

[startup+942.301 s]
/proc/loadavg: 1.02 1.01 0.96 2/78 20547
/proc/meminfo: memFree=1791672/2055920 swapFree=4148600/4192956
[pid=20544] ppid=20542 vsize=101444 CPUtime=941.91
/proc/20544/stat : 20544 (PBS4) R 20542 20544 19483 0 -1 4194304 18451 0 0 0 94168 23 0 0 25 0 1 0 285113034 103878656 17025 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20544/statm: 25361 17025 94 219 0 25138 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 101444

[startup+1002.3 s]
/proc/loadavg: 1.01 1.00 0.96 2/78 20547
/proc/meminfo: memFree=1789688/2055920 swapFree=4148600/4192956
[pid=20544] ppid=20542 vsize=103328 CPUtime=1001.89
/proc/20544/stat : 20544 (PBS4) R 20542 20544 19483 0 -1 4194304 19140 0 0 0 100160 29 0 0 25 0 1 0 285113034 105807872 17486 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20544/statm: 25832 17486 94 219 0 25609 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 103328

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 20547
/proc/meminfo: memFree=1788920/2055920 swapFree=4148600/4192956
[pid=20544] ppid=20542 vsize=104400 CPUtime=1061.88
/proc/20544/stat : 20544 (PBS4) R 20542 20544 19483 0 -1 4194304 19430 0 0 0 106158 30 0 0 25 0 1 0 285113034 106905600 17700 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563524 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20544/statm: 26100 17700 94 219 0 25877 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 104400

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/78 20547
/proc/meminfo: memFree=1788728/2055920 swapFree=4148600/4192956
[pid=20544] ppid=20542 vsize=104592 CPUtime=1121.87
/proc/20544/stat : 20544 (PBS4) R 20542 20544 19483 0 -1 4194304 19464 0 0 0 112157 30 0 0 25 0 1 0 285113034 107102208 17734 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559768 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20544/statm: 26148 17734 94 219 0 25925 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 104592

[startup+1182.3 s]
/proc/loadavg: 1.07 1.02 0.97 2/78 20547
/proc/meminfo: memFree=1788728/2055920 swapFree=4148600/4192956
[pid=20544] ppid=20542 vsize=104592 CPUtime=1181.83
/proc/20544/stat : 20544 (PBS4) R 20542 20544 19483 0 -1 4194304 19479 0 0 0 118153 30 0 0 25 0 1 0 285113034 107102208 17749 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20544/statm: 26148 17749 94 219 0 25925 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 104592

[startup+1242.3 s]
/proc/loadavg: 1.02 1.01 0.97 2/78 20547
/proc/meminfo: memFree=1788536/2055920 swapFree=4148600/4192956
[pid=20544] ppid=20542 vsize=104784 CPUtime=1241.82
/proc/20544/stat : 20544 (PBS4) R 20542 20544 19483 0 -1 4194304 19508 0 0 0 124152 30 0 0 25 0 1 0 285113034 107298816 17778 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20544/statm: 26196 17778 94 219 0 25973 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 104784

[startup+1302.3 s]
/proc/loadavg: 1.01 1.00 0.97 2/78 20547
/proc/meminfo: memFree=1788344/2055920 swapFree=4148600/4192956
[pid=20544] ppid=20542 vsize=104784 CPUtime=1301.81
/proc/20544/stat : 20544 (PBS4) R 20542 20544 19483 0 -1 4194304 19538 0 0 0 130151 30 0 0 25 0 1 0 285113034 107298816 17808 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20544/statm: 26196 17808 94 219 0 25973 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 104784

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 20547
/proc/meminfo: memFree=1788024/2055920 swapFree=4148600/4192956
[pid=20544] ppid=20542 vsize=105168 CPUtime=1361.78
/proc/20544/stat : 20544 (PBS4) R 20542 20544 19483 0 -1 4194304 19626 0 0 0 136148 30 0 0 25 0 1 0 285113034 107692032 17896 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20544/statm: 26292 17896 94 219 0 26069 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 105168

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 20547
/proc/meminfo: memFree=1787832/2055920 swapFree=4148600/4192956
[pid=20544] ppid=20542 vsize=105360 CPUtime=1421.76
/proc/20544/stat : 20544 (PBS4) R 20542 20544 19483 0 -1 4194304 19741 0 0 0 142145 31 0 0 25 0 1 0 285113034 107888640 17935 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559736 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20544/statm: 26340 17935 94 219 0 26117 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 105360

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 20547
/proc/meminfo: memFree=1787832/2055920 swapFree=4148600/4192956
[pid=20544] ppid=20542 vsize=105552 CPUtime=1481.75
/proc/20544/stat : 20544 (PBS4) R 20542 20544 19483 0 -1 4194304 19769 0 0 0 148143 32 0 0 25 0 1 0 285113034 108085248 17963 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20544/statm: 26388 17963 94 219 0 26165 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 105552

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 20547
/proc/meminfo: memFree=1787768/2055920 swapFree=4148600/4192956
[pid=20544] ppid=20542 vsize=105744 CPUtime=1541.73
/proc/20544/stat : 20544 (PBS4) R 20542 20544 19483 0 -1 4194304 19793 0 0 0 154141 32 0 0 25 0 1 0 285113034 108281856 17987 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559742 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20544/statm: 26436 17987 94 219 0 26213 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 105744

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 20547
/proc/meminfo: memFree=1787576/2055920 swapFree=4148600/4192956
[pid=20544] ppid=20542 vsize=105936 CPUtime=1601.7
/proc/20544/stat : 20544 (PBS4) R 20542 20544 19483 0 -1 4194304 19853 0 0 0 160138 32 0 0 25 0 1 0 285113034 108478464 18047 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559824 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20544/statm: 26484 18047 94 219 0 26261 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 105936

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 20547
/proc/meminfo: memFree=1787192/2055920 swapFree=4148600/4192956
[pid=20544] ppid=20542 vsize=106320 CPUtime=1661.68
/proc/20544/stat : 20544 (PBS4) R 20542 20544 19483 0 -1 4194304 19986 0 0 0 166136 32 0 0 25 0 1 0 285113034 108871680 18104 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559849 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20544/statm: 26580 18104 94 219 0 26357 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 106320

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/84 20629
/proc/meminfo: memFree=1785792/2055920 swapFree=4148600/4192956
[pid=20544] ppid=20542 vsize=106320 CPUtime=1721.65
/proc/20544/stat : 20544 (PBS4) R 20542 20544 19483 0 -1 4194304 20026 0 0 0 172128 37 0 0 25 0 1 0 285113034 108871680 18144 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20544/statm: 26580 18144 94 219 0 26357 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 106320

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 20745
/proc/meminfo: memFree=1786616/2055920 swapFree=4148600/4192956
[pid=20544] ppid=20542 vsize=106512 CPUtime=1781.64
/proc/20544/stat : 20544 (PBS4) R 20542 20544 19483 0 -1 4194304 20051 0 0 0 178122 42 0 0 25 0 1 0 285113034 109068288 18169 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20544/statm: 26628 18169 94 219 0 26405 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 106512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 20745
/proc/meminfo: memFree=1786616/2055920 swapFree=4148600/4192956
[pid=20544] ppid=20542 vsize=106512 CPUtime=1800.05
/proc/20544/stat : 20544 (PBS4) R 20542 20544 19483 0 -1 4194304 20070 0 0 0 179963 42 0 0 25 0 1 0 285113034 109068288 18188 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20544/statm: 26628 18188 94 219 0 26405 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 106512

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.97 2/78 20745
/proc/meminfo: memFree=1786616/2055920 swapFree=4148600/4192956
[pid=20544] ppid=20542 vsize=106512 CPUtime=1800.05
/proc/20544/stat : 20544 (PBS4) R 20542 20544 19483 0 -1 4194304 20070 0 0 0 179963 42 0 0 25 0 1 0 285113034 109068288 18188 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563551 0 0 4096 16384 0 0 0 17 0 0 0
/proc/20544/statm: 26628 18188 94 219 0 26405 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 106512

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.07
CPU user time (s): 1799.64
CPU system time (s): 0.437933
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 106512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.64
system time used= 0.437933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20071
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= 41588

runsolver used 1.65775 second user time and 4.90125 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Sat May  5 13:32:32 UTC 2007

IDJOB= 457656
IDBENCH= 48356
IDSOLVER= 157
FILE ID= node16/457656-1178371952

PBS_JOBID= 5188988

Free space on /tmp= 66562 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_500_60_2_80.opb
COMMAND LINE= /tmp/evaluation/457656-1178371952/PBS4 /tmp/evaluation/457656-1178371952/instance-457656-1178371952.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node16/convwatcher-457656-1178371952 -o ROOT/results/node16/conversion-457656-1178371952 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/457656-1178371952/instance-457656-1178371952.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-457656-1178371952 -o ROOT/results/node16/solver-457656-1178371952 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/457656-1178371952/PBS4 /tmp/evaluation/457656-1178371952/instance-457656-1178371952.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  f309126dc76153b39022a856cb65e640

RANDOM SEED= 401232998

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:       1859920 kB
Buffers:         34560 kB
Cached:          86696 kB
SwapCached:      12092 kB
Active:          38776 kB
Inactive:       109016 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1859920 kB
SwapTotal:     4192956 kB
SwapFree:      4148600 kB
Dirty:            4400 kB
Writeback:           0 kB
Mapped:          33552 kB
Slab:            33716 kB
Committed_AS: 14131448 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= 66560 MiB

End job on node16 on Sat May  5 14:02:37 UTC 2007