Trace number 420420

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 1800.54

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/
pebbling/unsat-pbl-00200.sat05-1329.reshuffled-07.opb
MD5SUM6932e9c37c423f9afe5ebc8b0b821733
Bench CategoryPURE-SAT (instances containing only clauses)
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 variables725
Total number of constraints22684
Number of constraints which are clauses22684
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint11
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 9
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 20
Number of bits of the biggest sum of numbers5
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/420420-1177424040/instance-420420-1177424040.opb ......
1800.03/1800.50	c done parsing opb.
1800.03/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/420420-1177424040/instance-420420-1177424040.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node24/watcher-420420-1177424040 -o ROOT/results/node24/solver-420420-1177424040 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/420420-1177424040/PBS4 /tmp/evaluation/420420-1177424040/instance-420420-1177424040.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: 0.86 0.97 0.99 2/77 6507
/proc/meminfo: memFree=1919376/2055920 swapFree=4143320/4192956
[pid=6507] ppid=6505 vsize=1324 CPUtime=0
/proc/6507/stat : 6507 (PBS4) R 6505 6507 6443 0 -1 4194304 147 0 0 0 0 0 0 0 20 0 1 0 190322039 1355776 130 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134518124 0 0 4096 0 0 0 0 17 1 0 0
/proc/6507/statm: 331 130 87 219 0 108 0

[startup+0.0962209 s]
/proc/loadavg: 0.86 0.97 0.99 2/77 6507
/proc/meminfo: memFree=1919376/2055920 swapFree=4143320/4192956
[pid=6507] ppid=6505 vsize=1912 CPUtime=0.09
/proc/6507/stat : 6507 (PBS4) R 6505 6507 6443 0 -1 4194304 273 0 0 0 9 0 0 0 20 0 1 0 190322039 1957888 256 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/6507/statm: 478 256 88 219 0 255 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1912

[startup+0.101221 s]
/proc/loadavg: 0.86 0.97 0.99 2/77 6507
/proc/meminfo: memFree=1919376/2055920 swapFree=4143320/4192956
[pid=6507] ppid=6505 vsize=1968 CPUtime=0.09
/proc/6507/stat : 6507 (PBS4) R 6505 6507 6443 0 -1 4194304 302 0 0 0 9 0 0 0 20 0 1 0 190322039 2015232 282 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590705 0 0 4096 0 0 0 0 17 1 0 0
/proc/6507/statm: 492 282 88 219 0 269 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1968

[startup+0.301235 s]
/proc/loadavg: 0.86 0.97 0.99 2/77 6507
/proc/meminfo: memFree=1919376/2055920 swapFree=4143320/4192956
[pid=6507] ppid=6505 vsize=2672 CPUtime=0.29
/proc/6507/stat : 6507 (PBS4) R 6505 6507 6443 0 -1 4194304 564 0 0 0 29 0 0 0 22 0 1 0 190322039 2736128 495 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/6507/statm: 668 495 89 219 0 445 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2672

[startup+0.701278 s]
/proc/loadavg: 0.86 0.97 0.99 2/77 6507
/proc/meminfo: memFree=1919376/2055920 swapFree=4143320/4192956
[pid=6507] ppid=6505 vsize=6660 CPUtime=0.69
/proc/6507/stat : 6507 (PBS4) R 6505 6507 6443 0 -1 4194304 1153 0 0 0 68 1 0 0 25 0 1 0 190322039 6819840 987 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6507/statm: 1665 987 94 219 0 1442 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6660

[startup+1.50136 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 6508
/proc/meminfo: memFree=1914888/2055920 swapFree=4143320/4192956
[pid=6507] ppid=6505 vsize=8224 CPUtime=1.48
/proc/6507/stat : 6507 (PBS4) R 6505 6507 6443 0 -1 4194304 1778 0 0 0 142 6 0 0 25 0 1 0 190322039 8421376 1419 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6507/statm: 2056 1419 94 219 0 1833 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8224

[startup+3.10154 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 6508
/proc/meminfo: memFree=1913096/2055920 swapFree=4143320/4192956
[pid=6507] ppid=6505 vsize=8884 CPUtime=3.08
/proc/6507/stat : 6507 (PBS4) R 6505 6507 6443 0 -1 4194304 2273 0 0 0 293 15 0 0 25 0 1 0 190322039 9097216 1914 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6507/statm: 2221 1914 94 219 0 1998 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8884

[startup+6.30188 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 6508
/proc/meminfo: memFree=1910152/2055920 swapFree=4143320/4192956
[pid=6507] ppid=6505 vsize=15228 CPUtime=6.29
/proc/6507/stat : 6507 (PBS4) R 6505 6507 6443 0 -1 4194304 3271 0 0 0 603 26 0 0 25 0 1 0 190322039 15593472 2527 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6507/statm: 3807 2527 94 219 0 3584 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15228

[startup+12.7016 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 6508
/proc/meminfo: memFree=1906376/2055920 swapFree=4143320/4192956
[pid=6507] ppid=6505 vsize=16488 CPUtime=12.69
/proc/6507/stat : 6507 (PBS4) R 6505 6507 6443 0 -1 4194304 4086 0 0 0 1226 43 0 0 25 0 1 0 190322039 16883712 3342 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6507/statm: 4122 3342 94 219 0 3899 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16488

[startup+25.503 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 6508
/proc/meminfo: memFree=1899464/2055920 swapFree=4143320/4192956
[pid=6507] ppid=6505 vsize=26472 CPUtime=25.49
/proc/6507/stat : 6507 (PBS4) R 6505 6507 6443 0 -1 4194304 5821 0 0 0 2481 68 0 0 25 0 1 0 190322039 27107328 5077 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549623 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6507/statm: 6618 5077 94 219 0 6395 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26472

[startup+51.1027 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 6508
/proc/meminfo: memFree=1889416/2055920 swapFree=4143320/4192956
[pid=6507] ppid=6505 vsize=48708 CPUtime=51.08
/proc/6507/stat : 6507 (PBS4) R 6505 6507 6443 0 -1 4194304 9101 0 0 0 5002 106 0 0 25 0 1 0 190322039 49876992 7588 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6507/statm: 12177 7588 94 219 0 11954 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 48708

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 6508
/proc/meminfo: memFree=1873864/2055920 swapFree=4143320/4192956
[pid=6507] ppid=6505 vsize=59012 CPUtime=102.26
/proc/6507/stat : 6507 (PBS4) R 6505 6507 6443 0 -1 4194304 14626 0 0 0 10074 152 0 0 25 0 1 0 190322039 60428288 11407 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549776 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6507/statm: 14753 11407 94 219 0 14530 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 59012

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6508
/proc/meminfo: memFree=1859912/2055920 swapFree=4143320/4192956
[pid=6507] ppid=6505 vsize=95344 CPUtime=162.25
/proc/6507/stat : 6507 (PBS4) R 6505 6507 6443 0 -1 4194304 18166 0 0 0 16033 192 0 0 25 0 1 0 190322039 97632256 14877 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547154 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6507/statm: 23836 14877 94 219 0 23613 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 95344

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6508
/proc/meminfo: memFree=1853896/2055920 swapFree=4143320/4192956
[pid=6507] ppid=6505 vsize=98280 CPUtime=222.23
/proc/6507/stat : 6507 (PBS4) R 6505 6507 6443 0 -1 4194304 19726 0 0 0 21994 229 0 0 25 0 1 0 190322039 100638720 16355 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6507/statm: 24570 16355 94 219 0 24347 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 98280

[startup+282.303 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 6508
/proc/meminfo: memFree=1844232/2055920 swapFree=4143320/4192956
[pid=6507] ppid=6505 vsize=101448 CPUtime=282.21
/proc/6507/stat : 6507 (PBS4) R 6505 6507 6443 0 -1 4194304 22488 0 0 0 27958 263 0 0 25 0 1 0 190322039 103882752 18795 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6507/statm: 25362 18795 94 219 0 25139 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 101448

[startup+342.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 6508
/proc/meminfo: memFree=1833416/2055920 swapFree=4143320/4192956
[pid=6507] ppid=6505 vsize=104024 CPUtime=342.2
/proc/6507/stat : 6507 (PBS4) R 6505 6507 6443 0 -1 4194304 25391 0 0 0 33929 291 0 0 25 0 1 0 190322039 106520576 21458 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549626 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6507/statm: 26006 21458 94 219 0 25783 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 104024

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6508
/proc/meminfo: memFree=1828040/2055920 swapFree=4143320/4192956
[pid=6507] ppid=6505 vsize=118156 CPUtime=402.19
/proc/6507/stat : 6507 (PBS4) R 6505 6507 6443 0 -1 4194304 29826 0 0 0 39901 318 0 0 25 0 1 0 190322039 120991744 22820 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6507/statm: 29539 22820 94 219 0 29316 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 118156

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6508
/proc/meminfo: memFree=1819848/2055920 swapFree=4143320/4192956
[pid=6507] ppid=6505 vsize=120896 CPUtime=462.17
/proc/6507/stat : 6507 (PBS4) R 6505 6507 6443 0 -1 4194304 31968 0 0 0 45875 342 0 0 25 0 1 0 190322039 123797504 24800 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6507/statm: 30224 24800 94 219 0 30001 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 120896

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6508
/proc/meminfo: memFree=1811144/2055920 swapFree=4143320/4192956
[pid=6507] ppid=6505 vsize=123048 CPUtime=522.15
/proc/6507/stat : 6507 (PBS4) R 6505 6507 6443 0 -1 4194304 34361 0 0 0 51853 362 0 0 25 0 1 0 190322039 126001152 26928 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549323 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6507/statm: 30762 26928 94 219 0 30539 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 123048

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6508
/proc/meminfo: memFree=1802440/2055920 swapFree=4143320/4192956
[pid=6507] ppid=6505 vsize=190788 CPUtime=582.14
/proc/6507/stat : 6507 (PBS4) R 6505 6507 6443 0 -1 4194304 36718 0 0 0 57829 385 0 0 25 0 1 0 190322039 195366912 29140 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6507/statm: 47697 29140 94 219 0 47474 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 190788

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6508
/proc/meminfo: memFree=1792200/2055920 swapFree=4143320/4192956
[pid=6507] ppid=6505 vsize=191924 CPUtime=642.12
/proc/6507/stat : 6507 (PBS4) R 6505 6507 6443 0 -1 4194304 39247 0 0 0 63810 402 0 0 25 0 1 0 190322039 196530176 31669 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6507/statm: 47981 31669 94 219 0 47758 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 191924


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

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6508
/proc/meminfo: memFree=1760072/2055920 swapFree=4143320/4192956
[pid=6507] ppid=6505 vsize=201664 CPUtime=882.06
/proc/6507/stat : 6507 (PBS4) R 6505 6507 6443 0 -1 4194304 48014 0 0 0 87735 471 0 0 25 0 1 0 190322039 206503936 39647 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585924 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6507/statm: 50416 39647 94 219 0 50193 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 201664

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6508
/proc/meminfo: memFree=1751816/2055920 swapFree=4143320/4192956
[pid=6507] ppid=6505 vsize=203588 CPUtime=942.04
/proc/6507/stat : 6507 (PBS4) R 6505 6507 6443 0 -1 4194304 50298 0 0 0 93715 489 0 0 25 0 1 0 190322039 208474112 41698 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6507/statm: 50897 41698 94 219 0 50674 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 203588

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6508
/proc/meminfo: memFree=1744200/2055920 swapFree=4143320/4192956
[pid=6507] ppid=6505 vsize=205392 CPUtime=1002.03
/proc/6507/stat : 6507 (PBS4) R 6505 6507 6443 0 -1 4194304 52579 0 0 0 99698 505 0 0 25 0 1 0 190322039 210321408 43582 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549602 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6507/statm: 51348 43582 94 219 0 51125 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 205392

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6508
/proc/meminfo: memFree=1736712/2055920 swapFree=4143320/4192956
[pid=6507] ppid=6505 vsize=207816 CPUtime=1062.02
/proc/6507/stat : 6507 (PBS4) R 6505 6507 6443 0 -1 4194304 54559 0 0 0 105681 521 0 0 25 0 1 0 190322039 212803584 45433 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6507/statm: 51954 45433 94 219 0 51731 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 207816

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6508
/proc/meminfo: memFree=1729288/2055920 swapFree=4143320/4192956
[pid=6507] ppid=6505 vsize=210076 CPUtime=1122
/proc/6507/stat : 6507 (PBS4) R 6505 6507 6443 0 -1 4194304 56645 0 0 0 111665 535 0 0 25 0 1 0 190322039 215117824 47272 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6507/statm: 52519 47272 94 219 0 52296 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 210076

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6508
/proc/meminfo: memFree=1727112/2055920 swapFree=4143320/4192956
[pid=6507] ppid=6505 vsize=212120 CPUtime=1181.99
/proc/6507/stat : 6507 (PBS4) R 6505 6507 6443 0 -1 4194304 57295 0 0 0 117651 548 0 0 25 0 1 0 190322039 217210880 47801 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6507/statm: 53030 47801 94 219 0 52807 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 212120

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6508
/proc/meminfo: memFree=1725128/2055920 swapFree=4143320/4192956
[pid=6507] ppid=6505 vsize=237992 CPUtime=1241.97
/proc/6507/stat : 6507 (PBS4) R 6505 6507 6443 0 -1 4194304 63877 0 0 0 123633 564 0 0 25 0 1 0 190322039 243703808 48238 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6507/statm: 59498 48238 94 219 0 59275 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 237992

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6508
/proc/meminfo: memFree=1723144/2055920 swapFree=4143320/4192956
[pid=6507] ppid=6505 vsize=239392 CPUtime=1301.95
/proc/6507/stat : 6507 (PBS4) R 6505 6507 6443 0 -1 4194304 64357 0 0 0 129619 576 0 0 25 0 1 0 190322039 245137408 48718 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6507/statm: 59848 48718 94 219 0 59625 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 239392

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6508
/proc/meminfo: memFree=1721352/2055920 swapFree=4143320/4192956
[pid=6507] ppid=6505 vsize=240552 CPUtime=1361.93
/proc/6507/stat : 6507 (PBS4) R 6505 6507 6443 0 -1 4194304 64989 0 0 0 135606 587 0 0 25 0 1 0 190322039 246325248 49180 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6507/statm: 60138 49180 94 219 0 59915 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 240552

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6508
/proc/meminfo: memFree=1715400/2055920 swapFree=4143320/4192956
[pid=6507] ppid=6505 vsize=240696 CPUtime=1421.92
/proc/6507/stat : 6507 (PBS4) R 6505 6507 6443 0 -1 4194304 66503 0 0 0 141593 599 0 0 25 0 1 0 190322039 246472704 50657 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6507/statm: 60174 50658 94 219 0 59951 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 240696

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6508
/proc/meminfo: memFree=1709832/2055920 swapFree=4143320/4192956
[pid=6507] ppid=6505 vsize=242136 CPUtime=1481.9
/proc/6507/stat : 6507 (PBS4) R 6505 6507 6443 0 -1 4194304 67959 0 0 0 147577 613 0 0 25 0 1 0 190322039 247947264 52001 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6507/statm: 60534 52001 94 219 0 60311 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 242136

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6510
/proc/meminfo: memFree=1704840/2055920 swapFree=4143320/4192956
[pid=6507] ppid=6505 vsize=374736 CPUtime=1541.88
/proc/6507/stat : 6507 (PBS4) R 6505 6507 6443 0 -1 4194304 69331 0 0 0 153559 629 0 0 25 0 1 0 190322039 383729664 53139 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6507/statm: 93684 53139 94 219 0 93461 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 374736

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6510
/proc/meminfo: memFree=1702600/2055920 swapFree=4143320/4192956
[pid=6507] ppid=6505 vsize=376648 CPUtime=1601.87
/proc/6507/stat : 6507 (PBS4) R 6505 6507 6443 0 -1 4194304 69929 0 0 0 159546 641 0 0 25 0 1 0 190322039 385687552 53690 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6507/statm: 94162 53690 94 219 0 93939 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 376648

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6510
/proc/meminfo: memFree=1698824/2055920 swapFree=4143320/4192956
[pid=6507] ppid=6505 vsize=376840 CPUtime=1661.86
/proc/6507/stat : 6507 (PBS4) R 6505 6507 6443 0 -1 4194304 70928 0 0 0 165532 654 0 0 25 0 1 0 190322039 385884160 54640 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549287 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6507/statm: 94210 54640 94 219 0 93987 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 376840

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6510
/proc/meminfo: memFree=1693896/2055920 swapFree=4143320/4192956
[pid=6507] ppid=6505 vsize=377472 CPUtime=1721.84
/proc/6507/stat : 6507 (PBS4) R 6505 6507 6443 0 -1 4194304 72157 0 0 0 171516 668 0 0 25 0 1 0 190322039 386531328 55869 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6507/statm: 94368 55869 94 219 0 94145 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 377472

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6510
/proc/meminfo: memFree=1688776/2055920 swapFree=4143320/4192956
[pid=6507] ppid=6505 vsize=379488 CPUtime=1781.82
/proc/6507/stat : 6507 (PBS4) R 6505 6507 6443 0 -1 4194304 73402 0 0 0 177500 682 0 0 25 0 1 0 190322039 388595712 57114 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6507/statm: 94872 57114 94 219 0 94649 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 379488



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6510
/proc/meminfo: memFree=1687752/2055920 swapFree=4143320/4192956
[pid=6507] ppid=6505 vsize=379844 CPUtime=1800.03
/proc/6507/stat : 6507 (PBS4) R 6505 6507 6443 0 -1 4194304 73743 0 0 0 179316 687 0 0 25 0 1 0 190322039 388960256 57364 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6507/statm: 94961 57364 94 219 0 94738 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 379844

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 6510
/proc/meminfo: memFree=1687752/2055920 swapFree=4143320/4192956
[pid=6507] ppid=6505 vsize=379844 CPUtime=1800.03
/proc/6507/stat : 6507 (PBS4) R 6505 6507 6443 0 -1 4194304 73743 0 0 0 179316 687 0 0 25 0 1 0 190322039 388960256 57364 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6507/statm: 94961 57364 94 219 0 94738 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 379844

Child status: 0
Real time (s): 1800.54
CPU time (s): 1800.07
CPU user time (s): 1793.16
CPU system time (s): 6.90895
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 379844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.16
system time used= 6.90895
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 73744
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= 2238

runsolver used 1.46978 second user time and 4.20436 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Tue Apr 24 14:14:00 UTC 2007

IDJOB= 420420
IDBENCH= 47844
IDSOLVER= 157
FILE ID= node24/420420-1177424040

PBS_JOBID= 4675707

Free space on /tmp= 66232 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/pebbling/unsat-pbl-00200.sat05-1329.reshuffled-07.opb
COMMAND LINE= /tmp/evaluation/420420-1177424040/PBS4 /tmp/evaluation/420420-1177424040/instance-420420-1177424040.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node24/convwatcher-420420-1177424040 -o ROOT/results/node24/conversion-420420-1177424040 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/420420-1177424040/instance-420420-1177424040.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-420420-1177424040 -o ROOT/results/node24/solver-420420-1177424040 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/420420-1177424040/PBS4 /tmp/evaluation/420420-1177424040/instance-420420-1177424040.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  6932e9c37c423f9afe5ebc8b0b821733

RANDOM SEED= 798832115

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.238
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		: 3000.238
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:       1919848 kB
Buffers:         12324 kB
Cached:          67532 kB
SwapCached:      16976 kB
Active:          49972 kB
Inactive:        52564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1919848 kB
SwapTotal:     4192956 kB
SwapFree:      4143320 kB
Dirty:            2852 kB
Writeback:           0 kB
Mapped:          29524 kB
Slab:            18964 kB
Committed_AS:  3764360 kB
PageTables:       1808 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= 66232 MiB

End job on node24 on Tue Apr 24 14:44:03 UTC 2007