Trace number 360407

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 1800.63

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
liu/vdw/normalized-vdw_k6_l3_n170.opb
MD5SUM7f5f10f1b8aeee16c5b46dadab8c5b22
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark9.8735
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables1020
Total number of constraints43010
Number of constraints which are clauses42840
Number of constraints which are cardinality constraints (but not clauses)170
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint6
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
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/360407-1176968376/instance-360407-1176968376.opb ......
1800.03/1800.61	c done parsing opb.
1800.03/1800.61	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/360407-1176968376/instance-360407-1176968376.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/node19/watcher-360407-1176968376 -o ROOT/results/node19/solver-360407-1176968376 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/360407-1176968376/PBS4 /tmp/evaluation/360407-1176968376/instance-360407-1176968376.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: 0.93 1.01 0.99 3/77 23347
/proc/meminfo: memFree=1702728/2055920 swapFree=4159444/4192956
[pid=23347] ppid=23345 vsize=1456 CPUtime=0
/proc/23347/stat : 23347 (PBS4) R 23345 23347 22533 0 -1 4194304 165 0 0 0 0 0 0 0 18 0 1 0 144755018 1490944 147 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/23347/statm: 364 147 87 219 0 141 0

[startup+0.0731341 s]
/proc/loadavg: 0.93 1.01 0.99 3/77 23347
/proc/meminfo: memFree=1702728/2055920 swapFree=4159444/4192956
[pid=23347] ppid=23345 vsize=1796 CPUtime=0.07
/proc/23347/stat : 23347 (PBS4) R 23345 23347 22533 0 -1 4194304 320 0 0 0 7 0 0 0 18 0 1 0 144755018 1839104 302 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134596339 0 0 4096 0 0 0 0 17 1 0 0
/proc/23347/statm: 449 302 87 219 0 226 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1796

[startup+0.101135 s]
/proc/loadavg: 0.93 1.01 0.99 3/77 23347
/proc/meminfo: memFree=1702728/2055920 swapFree=4159444/4192956
[pid=23347] ppid=23345 vsize=2376 CPUtime=0.09
/proc/23347/stat : 23347 (PBS4) R 23345 23347 22533 0 -1 4194304 427 0 0 0 9 0 0 0 18 0 1 0 144755018 2433024 360 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134596339 0 0 4096 0 0 0 0 17 1 0 0
/proc/23347/statm: 594 360 89 219 0 371 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2376

[startup+0.301158 s]
/proc/loadavg: 0.93 1.01 0.99 3/77 23347
/proc/meminfo: memFree=1702728/2055920 swapFree=4159444/4192956
[pid=23347] ppid=23345 vsize=5460 CPUtime=0.29
/proc/23347/stat : 23347 (PBS4) R 23345 23347 22533 0 -1 4194304 1119 0 0 0 29 0 0 0 19 0 1 0 144755018 5591040 762 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134596339 0 0 4096 0 0 0 0 17 1 0 0
/proc/23347/statm: 1365 762 89 219 0 1142 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5460

[startup+0.7012 s]
/proc/loadavg: 0.93 1.01 0.99 3/77 23347
/proc/meminfo: memFree=1702728/2055920 swapFree=4159444/4192956
[pid=23347] ppid=23345 vsize=5984 CPUtime=0.69
/proc/23347/stat : 23347 (PBS4) R 23345 23347 22533 0 -1 4194304 1503 0 0 0 68 1 0 0 23 0 1 0 144755018 6127616 1146 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23347/statm: 1496 1146 94 219 0 1273 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5984

[startup+1.50129 s]
/proc/loadavg: 0.93 1.01 0.99 2/78 23348
/proc/meminfo: memFree=1698176/2055920 swapFree=4159444/4192956
[pid=23347] ppid=23345 vsize=8164 CPUtime=1.49
/proc/23347/stat : 23347 (PBS4) R 23345 23347 22533 0 -1 4194304 1639 0 0 0 145 4 0 0 25 0 1 0 144755018 8359936 1282 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23347/statm: 2041 1282 94 219 0 1818 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8164

[startup+3.10146 s]
/proc/loadavg: 0.93 1.01 0.99 2/78 23348
/proc/meminfo: memFree=1697408/2055920 swapFree=4159444/4192956
[pid=23347] ppid=23345 vsize=8164 CPUtime=3.09
/proc/23347/stat : 23347 (PBS4) R 23345 23347 22533 0 -1 4194304 1827 0 0 0 299 10 0 0 25 0 1 0 144755018 8359936 1470 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23347/statm: 2041 1470 94 219 0 1818 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8164

[startup+6.30181 s]
/proc/loadavg: 0.93 1.01 0.99 2/78 23348
/proc/meminfo: memFree=1695808/2055920 swapFree=4159444/4192956
[pid=23347] ppid=23345 vsize=8444 CPUtime=6.29
/proc/23347/stat : 23347 (PBS4) R 23345 23347 22533 0 -1 4194304 2105 0 0 0 610 19 0 0 25 0 1 0 144755018 8646656 1748 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23347/statm: 2111 1748 94 219 0 1888 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8444

[startup+12.7015 s]
/proc/loadavg: 0.94 1.01 0.99 2/78 23348
/proc/meminfo: memFree=1695104/2055920 swapFree=4159444/4192956
[pid=23347] ppid=23345 vsize=8708 CPUtime=12.69
/proc/23347/stat : 23347 (PBS4) R 23345 23347 22533 0 -1 4194304 2330 0 0 0 1234 35 0 0 25 0 1 0 144755018 8916992 1973 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23347/statm: 2177 1973 94 219 0 1954 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8708

[startup+25.5019 s]
/proc/loadavg: 0.95 1.01 0.99 2/78 23348
/proc/meminfo: memFree=1693376/2055920 swapFree=4159444/4192956
[pid=23347] ppid=23345 vsize=14888 CPUtime=25.48
/proc/23347/stat : 23347 (PBS4) R 23345 23347 22533 0 -1 4194304 3103 0 0 0 2486 62 0 0 25 0 1 0 144755018 15245312 2361 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23347/statm: 3722 2361 94 219 0 3499 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14888

[startup+51.1017 s]
/proc/loadavg: 0.97 1.00 0.99 2/78 23348
/proc/meminfo: memFree=1691584/2055920 swapFree=4159444/4192956
[pid=23347] ppid=23345 vsize=15636 CPUtime=51.08
/proc/23347/stat : 23347 (PBS4) R 23345 23347 22533 0 -1 4194304 3531 0 0 0 5002 106 0 0 25 0 1 0 144755018 16011264 2789 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23347/statm: 3909 2789 94 219 0 3686 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15636

[startup+102.305 s]
/proc/loadavg: 0.98 1.00 0.99 2/78 23348
/proc/meminfo: memFree=1689280/2055920 swapFree=4159444/4192956
[pid=23347] ppid=23345 vsize=16932 CPUtime=102.26
/proc/23347/stat : 23347 (PBS4) R 23345 23347 22533 0 -1 4194304 4115 0 0 0 10032 194 0 0 25 0 1 0 144755018 17338368 3373 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23347/statm: 4233 3373 94 219 0 4010 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16932

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 23348
/proc/meminfo: memFree=1686912/2055920 swapFree=4159444/4192956
[pid=23347] ppid=23345 vsize=21052 CPUtime=162.25
/proc/23347/stat : 23347 (PBS4) R 23345 23347 22533 0 -1 4194304 5477 0 0 0 15924 301 0 0 25 0 1 0 144755018 21557248 3966 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23347/statm: 5263 3966 94 219 0 5040 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 21052

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 23348
/proc/meminfo: memFree=1684736/2055920 swapFree=4159444/4192956
[pid=23347] ppid=23345 vsize=22228 CPUtime=222.23
/proc/23347/stat : 23347 (PBS4) R 23345 23347 22533 0 -1 4194304 6016 0 0 0 21815 408 0 0 25 0 1 0 144755018 22761472 4505 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23347/statm: 5557 4505 94 219 0 5334 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 22228

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 23348
/proc/meminfo: memFree=1682752/2055920 swapFree=4159444/4192956
[pid=23347] ppid=23345 vsize=23456 CPUtime=282.22
/proc/23347/stat : 23347 (PBS4) R 23345 23347 22533 0 -1 4194304 6517 0 0 0 27713 509 0 0 25 0 1 0 144755018 24018944 5006 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23347/statm: 5864 5006 94 219 0 5641 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 23456

[startup+342.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 23348
/proc/meminfo: memFree=1680576/2055920 swapFree=4159444/4192956
[pid=23347] ppid=23345 vsize=30620 CPUtime=342.2
/proc/23347/stat : 23347 (PBS4) R 23345 23347 22533 0 -1 4194304 8580 0 0 0 33616 604 0 0 25 0 1 0 144755018 31354880 5532 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23347/statm: 7655 5532 94 219 0 7432 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 30620

[startup+402.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 23348
/proc/meminfo: memFree=1678592/2055920 swapFree=4159444/4192956
[pid=23347] ppid=23345 vsize=31844 CPUtime=402.19
/proc/23347/stat : 23347 (PBS4) R 23345 23347 22533 0 -1 4194304 9081 0 0 0 39517 702 0 0 25 0 1 0 144755018 32608256 6033 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23347/statm: 7961 6033 94 219 0 7738 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 31844

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23348
/proc/meminfo: memFree=1676608/2055920 swapFree=4159444/4192956
[pid=23347] ppid=23345 vsize=32916 CPUtime=462.17
/proc/23347/stat : 23347 (PBS4) R 23345 23347 22533 0 -1 4194304 9562 0 0 0 45421 796 0 0 25 0 1 0 144755018 33705984 6514 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23347/statm: 8229 6514 94 219 0 8006 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 32916

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23348
/proc/meminfo: memFree=1674688/2055920 swapFree=4159444/4192956
[pid=23347] ppid=23345 vsize=33980 CPUtime=522.15
/proc/23347/stat : 23347 (PBS4) R 23345 23347 22533 0 -1 4194304 10062 0 0 0 51327 888 0 0 25 0 1 0 144755018 34795520 7014 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23347/statm: 8495 7014 94 219 0 8272 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 33980

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23348
/proc/meminfo: memFree=1672768/2055920 swapFree=4159444/4192956
[pid=23347] ppid=23345 vsize=34564 CPUtime=582.14
/proc/23347/stat : 23347 (PBS4) R 23345 23347 22533 0 -1 4194304 10539 0 0 0 57232 982 0 0 25 0 1 0 144755018 35393536 7491 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23347/statm: 8641 7491 94 219 0 8418 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 34564

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23348
/proc/meminfo: memFree=1670592/2055920 swapFree=4159444/4192956
[pid=23347] ppid=23345 vsize=35844 CPUtime=642.13
/proc/23347/stat : 23347 (PBS4) R 23345 23347 22533 0 -1 4194304 11060 0 0 0 63130 1083 0 0 25 0 1 0 144755018 36704256 8012 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134585946 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23347/statm: 8961 8012 94 219 0 8738 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 35844


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23348
/proc/meminfo: memFree=1664896/2055920 swapFree=4159444/4192956
[pid=23347] ppid=23345 vsize=51332 CPUtime=822.08
/proc/23347/stat : 23347 (PBS4) R 23345 23347 22533 0 -1 4194304 15545 0 0 0 80838 1370 0 0 25 0 1 0 144755018 52563968 9424 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23347/statm: 12833 9424 94 219 0 12610 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 51332

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23348
/proc/meminfo: memFree=1662272/2055920 swapFree=4159444/4192956
[pid=23347] ppid=23345 vsize=52224 CPUtime=882.06
/proc/23347/stat : 23347 (PBS4) R 23345 23347 22533 0 -1 4194304 16189 0 0 0 86744 1462 0 0 25 0 1 0 144755018 53477376 10068 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23347/statm: 13056 10068 94 219 0 12833 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 52224

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23348
/proc/meminfo: memFree=1660416/2055920 swapFree=4159444/4192956
[pid=23347] ppid=23345 vsize=53296 CPUtime=942.04
/proc/23347/stat : 23347 (PBS4) R 23345 23347 22533 0 -1 4194304 16663 0 0 0 92649 1555 0 0 25 0 1 0 144755018 54575104 10542 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23347/statm: 13324 10542 94 219 0 13101 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 53296

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23348
/proc/meminfo: memFree=1658496/2055920 swapFree=4159444/4192956
[pid=23347] ppid=23345 vsize=54304 CPUtime=1002.03
/proc/23347/stat : 23347 (PBS4) R 23345 23347 22533 0 -1 4194304 17128 0 0 0 98554 1649 0 0 25 0 1 0 144755018 55607296 11007 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23347/statm: 13576 11007 94 219 0 13353 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 54304

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23348
/proc/meminfo: memFree=1656768/2055920 swapFree=4159444/4192956
[pid=23347] ppid=23345 vsize=55372 CPUtime=1062.01
/proc/23347/stat : 23347 (PBS4) R 23345 23347 22533 0 -1 4194304 17577 0 0 0 104467 1734 0 0 25 0 1 0 144755018 56700928 11456 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23347/statm: 13843 11456 94 219 0 13620 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 55372

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23348
/proc/meminfo: memFree=1654912/2055920 swapFree=4159444/4192956
[pid=23347] ppid=23345 vsize=55372 CPUtime=1122
/proc/23347/stat : 23347 (PBS4) R 23345 23347 22533 0 -1 4194304 18020 0 0 0 110377 1823 0 0 25 0 1 0 144755018 56700928 11899 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23347/statm: 13843 11899 94 219 0 13620 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 55372

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23348
/proc/meminfo: memFree=1653184/2055920 swapFree=4159444/4192956
[pid=23347] ppid=23345 vsize=56508 CPUtime=1181.98
/proc/23347/stat : 23347 (PBS4) R 23345 23347 22533 0 -1 4194304 18462 0 0 0 116284 1914 0 0 25 0 1 0 144755018 57864192 12341 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23347/statm: 14127 12341 94 219 0 13904 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 56508

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23348
/proc/meminfo: memFree=1651392/2055920 swapFree=4159444/4192956
[pid=23347] ppid=23345 vsize=57716 CPUtime=1241.97
/proc/23347/stat : 23347 (PBS4) R 23345 23347 22533 0 -1 4194304 18886 0 0 0 122196 2001 0 0 25 0 1 0 144755018 59101184 12765 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23347/statm: 14429 12765 94 219 0 14206 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 57716

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 23464
/proc/meminfo: memFree=1648200/2055920 swapFree=4159444/4192956
[pid=23347] ppid=23345 vsize=59000 CPUtime=1301.9
/proc/23347/stat : 23347 (PBS4) R 23345 23347 22533 0 -1 4194304 19314 0 0 0 128101 2089 0 0 25 0 1 0 144755018 60416000 13193 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23347/statm: 14750 13193 94 219 0 14527 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 59000

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23546
/proc/meminfo: memFree=1647616/2055920 swapFree=4159444/4192956
[pid=23347] ppid=23345 vsize=59000 CPUtime=1361.84
/proc/23347/stat : 23347 (PBS4) R 23345 23347 22533 0 -1 4194304 19742 0 0 0 134004 2180 0 0 25 0 1 0 144755018 60416000 13621 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23347/statm: 14750 13621 94 219 0 14527 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 59000

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23546
/proc/meminfo: memFree=1645760/2055920 swapFree=4159444/4192956
[pid=23347] ppid=23345 vsize=60364 CPUtime=1421.83
/proc/23347/stat : 23347 (PBS4) R 23345 23347 22533 0 -1 4194304 20193 0 0 0 139914 2269 0 0 25 0 1 0 144755018 61812736 14072 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23347/statm: 15091 14072 94 219 0 14868 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 60364

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23546
/proc/meminfo: memFree=1644032/2055920 swapFree=4159444/4192956
[pid=23347] ppid=23345 vsize=61936 CPUtime=1481.8
/proc/23347/stat : 23347 (PBS4) R 23345 23347 22533 0 -1 4194304 20623 0 0 0 145829 2351 0 0 25 0 1 0 144755018 63422464 14502 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23347/statm: 15484 14502 94 219 0 15261 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 61936

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23546
/proc/meminfo: memFree=1642368/2055920 swapFree=4159444/4192956
[pid=23347] ppid=23345 vsize=86512 CPUtime=1541.79
/proc/23347/stat : 23347 (PBS4) R 23345 23347 22533 0 -1 4194304 27188 0 0 0 151734 2445 0 0 25 0 1 0 144755018 88588288 14922 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23347/statm: 21628 14922 94 219 0 21405 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 86512

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23546
/proc/meminfo: memFree=1640768/2055920 swapFree=4159444/4192956
[pid=23347] ppid=23345 vsize=88048 CPUtime=1601.77
/proc/23347/stat : 23347 (PBS4) R 23345 23347 22533 0 -1 4194304 27601 0 0 0 157649 2528 0 0 25 0 1 0 144755018 90161152 15335 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23347/statm: 22012 15335 94 219 0 21789 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 88048

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23546
/proc/meminfo: memFree=1639232/2055920 swapFree=4159444/4192956
[pid=23347] ppid=23345 vsize=88048 CPUtime=1661.76
/proc/23347/stat : 23347 (PBS4) R 23345 23347 22533 0 -1 4194304 27988 0 0 0 163563 2613 0 0 25 0 1 0 144755018 90161152 15722 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23347/statm: 22012 15722 94 219 0 21789 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 88048

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23546
/proc/meminfo: memFree=1637632/2055920 swapFree=4159444/4192956
[pid=23347] ppid=23345 vsize=89680 CPUtime=1721.74
/proc/23347/stat : 23347 (PBS4) R 23345 23347 22533 0 -1 4194304 28404 0 0 0 169476 2698 0 0 25 0 1 0 144755018 91832320 16138 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23347/statm: 22420 16138 94 219 0 22197 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 89680

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23546
/proc/meminfo: memFree=1635968/2055920 swapFree=4159444/4192956
[pid=23347] ppid=23345 vsize=89680 CPUtime=1781.72
/proc/23347/stat : 23347 (PBS4) R 23345 23347 22533 0 -1 4194304 28813 0 0 0 175396 2776 0 0 25 0 1 0 144755018 91832320 16547 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134549780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23347/statm: 22420 16547 94 219 0 22197 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 89680



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23546
/proc/meminfo: memFree=1635456/2055920 swapFree=4159444/4192956
[pid=23347] ppid=23345 vsize=89680 CPUtime=1800.03
/proc/23347/stat : 23347 (PBS4) R 23345 23347 22533 0 -1 4194304 28946 0 0 0 177205 2798 0 0 25 0 1 0 144755018 91832320 16680 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23347/statm: 22420 16680 94 219 0 22197 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 89680

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): 1800.63
CPU time (s): 1800.05
CPU user time (s): 1772.06
CPU system time (s): 27.9947
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 111092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1772.06
system time used= 27.9947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28947
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= 8091

runsolver used 2.05369 second user time and 4.46532 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Thu Apr 19 07:39:36 UTC 2007

IDJOB= 360407
IDBENCH= 1369
IDSOLVER= 157
FILE ID= node19/360407-1176968376

PBS_JOBID= 4605814

Free space on /tmp= 66448 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/vdw/normalized-vdw_k6_l3_n170.opb
COMMAND LINE= /tmp/evaluation/360407-1176968376/PBS4 /tmp/evaluation/360407-1176968376/instance-360407-1176968376.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node19/convwatcher-360407-1176968376 -o ROOT/results/node19/conversion-360407-1176968376 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/360407-1176968376/instance-360407-1176968376.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-360407-1176968376 -o ROOT/results/node19/solver-360407-1176968376 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/360407-1176968376/PBS4 /tmp/evaluation/360407-1176968376/instance-360407-1176968376.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  7f5f10f1b8aeee16c5b46dadab8c5b22

RANDOM SEED= 867717614

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.213
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		: 3000.213
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:       1703136 kB
Buffers:         40556 kB
Cached:         221440 kB
SwapCached:       2320 kB
Active:          99644 kB
Inactive:       186128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1703136 kB
SwapTotal:     4192956 kB
SwapFree:      4159444 kB
Dirty:            2568 kB
Writeback:           0 kB
Mapped:          31708 kB
Slab:            52448 kB
Committed_AS:  3000688 kB
PageTables:       1788 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= 66448 MiB

End job on node19 on Thu Apr 19 08:09:39 UTC 2007