Trace number 330751

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
MXC 2007-02-08? (TO) 1200.04 1200.34

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k100.cnf
MD5SUMc97658c8cc9699de99c11669c53b15a2
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables206904
Number of clauses861029
Sum of the clauses size2210241
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2611020
Number of clauses of size 3161906
Number of clauses of size 430714
Number of clauses of size 517499
Number of clauses of size over 537818

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-330751-1173172853 -o ROOT/results/node4/solver-330751-1173172853 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330751-1173172853/mxc /tmp/evaluation/330751-1173172853/instance-330751-1173172853.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22880
/proc/meminfo: memFree=1741088/2055920 swapFree=4153444/4192956
[pid=22880] ppid=22878 vsize=21772 CPUtime=0
/proc/22880/stat : 22880 (mxc) R 22878 22880 21675 0 -1 4194304 755 0 0 0 0 0 0 0 18 0 1 0 337240333 22294528 739 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/22880/statm: 5443 744 42 122 0 5317 0

[startup+0.016294 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22880
/proc/meminfo: memFree=1741088/2055920 swapFree=4153444/4192956
[pid=22880] ppid=22878 vsize=21772 CPUtime=0.01
/proc/22880/stat : 22880 (mxc) R 22878 22880 21675 0 -1 4194304 2601 0 0 0 0 1 0 0 18 0 1 0 337240333 22294528 2585 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/22880/statm: 5443 2592 42 122 0 5317 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21772

[startup+0.101301 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22880
/proc/meminfo: memFree=1741088/2055920 swapFree=4153444/4192956
[pid=22880] ppid=22878 vsize=45436 CPUtime=0.09
/proc/22880/stat : 22880 (mxc) R 22878 22880 21675 0 -1 4194304 10191 0 0 0 4 5 0 0 18 0 1 0 337240333 46526464 10175 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22880/statm: 11359 10178 46 122 0 11233 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 45436

[startup+0.30132 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22880
/proc/meminfo: memFree=1741088/2055920 swapFree=4153444/4192956
[pid=22880] ppid=22878 vsize=55572 CPUtime=0.29
/proc/22880/stat : 22880 (mxc) R 22878 22880 21675 0 -1 4194304 12605 0 0 0 23 6 0 0 19 0 1 0 337240333 56905728 12589 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22880/statm: 13893 12589 46 122 0 13767 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 55572

[startup+0.701358 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22880
/proc/meminfo: memFree=1741088/2055920 swapFree=4153444/4192956
[pid=22880] ppid=22878 vsize=43048 CPUtime=0.69
/proc/22880/stat : 22880 (mxc) R 22878 22880 21675 0 -1 4194304 14832 0 0 0 61 8 0 0 22 0 1 0 337240333 44081152 9606 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22880/statm: 10762 9606 57 122 0 10636 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43048

[startup+1.50143 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22881
/proc/meminfo: memFree=1701848/2055920 swapFree=4153444/4192956
[pid=22880] ppid=22878 vsize=43312 CPUtime=1.49
/proc/22880/stat : 22880 (mxc) R 22878 22880 21675 0 -1 4194304 14903 0 0 0 141 8 0 0 25 0 1 0 337240333 44351488 9677 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/22880/statm: 10828 9677 59 122 0 10702 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 43312

[startup+3.10259 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22881
/proc/meminfo: memFree=1702104/2055920 swapFree=4153444/4192956
[pid=22880] ppid=22878 vsize=43972 CPUtime=3.09
/proc/22880/stat : 22880 (mxc) R 22878 22880 21675 0 -1 4194304 15043 0 0 0 301 8 0 0 25 0 1 0 337240333 45027328 9817 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/22880/statm: 10993 9817 59 122 0 10867 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 43972

[startup+6.30189 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22881
/proc/meminfo: memFree=1701272/2055920 swapFree=4153444/4192956
[pid=22880] ppid=22878 vsize=44648 CPUtime=6.3
/proc/22880/stat : 22880 (mxc) R 22878 22880 21675 0 -1 4194304 15239 0 0 0 621 9 0 0 25 0 1 0 337240333 45719552 10013 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535052 0 0 4096 0 0 0 0 17 1 0 0
/proc/22880/statm: 11162 10013 59 122 0 11036 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 44648

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 22881
/proc/meminfo: memFree=1700056/2055920 swapFree=4153444/4192956
[pid=22880] ppid=22878 vsize=45836 CPUtime=12.69
/proc/22880/stat : 22880 (mxc) R 22878 22880 21675 0 -1 4194304 15529 0 0 0 1260 9 0 0 25 0 1 0 337240333 46936064 10303 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531171 0 0 4096 0 0 0 0 17 1 0 0
/proc/22880/statm: 11459 10303 59 122 0 11333 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 45836

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22881
/proc/meminfo: memFree=1696920/2055920 swapFree=4153444/4192956
[pid=22880] ppid=22878 vsize=49004 CPUtime=25.49
/proc/22880/stat : 22880 (mxc) R 22878 22880 21675 0 -1 4194304 16321 0 0 0 2539 10 0 0 25 0 1 0 337240333 50180096 11095 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/22880/statm: 12251 11095 59 122 0 12125 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 49004

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22881
/proc/meminfo: memFree=1691800/2055920 swapFree=4153444/4192956
[pid=22880] ppid=22878 vsize=54280 CPUtime=51.08
/proc/22880/stat : 22880 (mxc) R 22878 22880 21675 0 -1 4194304 17631 0 0 0 5096 12 0 0 25 0 1 0 337240333 55582720 12405 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22880/statm: 13570 12405 59 122 0 13444 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 54280

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22881
/proc/meminfo: memFree=1682584/2055920 swapFree=4153444/4192956
[pid=22880] ppid=22878 vsize=63384 CPUtime=102.27
/proc/22880/stat : 22880 (mxc) R 22878 22880 21675 0 -1 4194304 19890 0 0 0 10212 15 0 0 25 0 1 0 337240333 64905216 14664 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519924 0 0 4096 0 0 0 0 17 1 0 0
/proc/22880/statm: 15846 14664 59 122 0 15720 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 63384

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22881
/proc/meminfo: memFree=1672344/2055920 swapFree=4153444/4192956
[pid=22880] ppid=22878 vsize=74208 CPUtime=162.26
/proc/22880/stat : 22880 (mxc) R 22878 22880 21675 0 -1 4194304 22497 0 0 0 16207 19 0 0 25 0 1 0 337240333 75988992 17271 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529591 0 0 4096 0 0 0 0 17 1 0 0
/proc/22880/statm: 18552 17271 59 122 0 18426 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 74208

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22881
/proc/meminfo: memFree=1662168/2055920 swapFree=4153444/4192956
[pid=22880] ppid=22878 vsize=83984 CPUtime=222.23
/proc/22880/stat : 22880 (mxc) R 22878 22880 21675 0 -1 4194304 24988 0 0 0 22201 22 0 0 25 0 1 0 337240333 85999616 19762 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/22880/statm: 20996 19762 59 122 0 20870 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 83984

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22881
/proc/meminfo: memFree=1651096/2055920 swapFree=4153444/4192956
[pid=22880] ppid=22878 vsize=95096 CPUtime=282.22
/proc/22880/stat : 22880 (mxc) R 22878 22880 21675 0 -1 4194304 27779 0 0 0 28196 26 0 0 25 0 1 0 337240333 97378304 22553 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/22880/statm: 23774 22553 59 122 0 23648 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 95096

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22881
/proc/meminfo: memFree=1639832/2055920 swapFree=4153444/4192956
[pid=22880] ppid=22878 vsize=106112 CPUtime=342.2
/proc/22880/stat : 22880 (mxc) R 22878 22880 21675 0 -1 4194304 30550 0 0 0 34191 29 0 0 25 0 1 0 337240333 108658688 25324 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/22880/statm: 26528 25324 59 122 0 26402 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 106112

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22881
/proc/meminfo: memFree=1631832/2055920 swapFree=4153444/4192956
[pid=22880] ppid=22878 vsize=115060 CPUtime=402.19
/proc/22880/stat : 22880 (mxc) R 22878 22880 21675 0 -1 4194304 32571 0 0 0 40186 33 0 0 25 0 1 0 337240333 117821440 27345 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531100 0 0 4096 0 0 0 0 17 1 0 0
/proc/22880/statm: 28765 27345 59 122 0 28639 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 115060

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22881
/proc/meminfo: memFree=1622232/2055920 swapFree=4153444/4192956
[pid=22880] ppid=22878 vsize=124588 CPUtime=462.18
/proc/22880/stat : 22880 (mxc) R 22878 22880 21675 0 -1 4194304 34975 0 0 0 46181 37 0 0 25 0 1 0 337240333 127578112 29749 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519651 0 0 4096 0 0 0 0 17 1 0 0
/proc/22880/statm: 31147 29749 59 122 0 31021 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 124588

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22881
/proc/meminfo: memFree=1612184/2055920 swapFree=4153444/4192956
[pid=22880] ppid=22878 vsize=134672 CPUtime=522.16
/proc/22880/stat : 22880 (mxc) R 22878 22880 21675 0 -1 4194304 37488 0 0 0 52174 42 0 0 25 0 1 0 337240333 137904128 32262 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22880/statm: 33668 32262 59 122 0 33542 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 134672

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22881
/proc/meminfo: memFree=1602456/2055920 swapFree=4153444/4192956
[pid=22880] ppid=22878 vsize=144200 CPUtime=582.14
/proc/22880/stat : 22880 (mxc) R 22878 22880 21675 0 -1 4194304 39904 0 0 0 58168 46 0 0 25 0 1 0 337240333 147660800 34678 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/22880/statm: 36050 34678 59 122 0 35924 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 144200

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22881
/proc/meminfo: memFree=1590616/2055920 swapFree=4153444/4192956
[pid=22880] ppid=22878 vsize=155948 CPUtime=642.13
/proc/22880/stat : 22880 (mxc) R 22878 22880 21675 0 -1 4194304 42833 0 0 0 64162 51 0 0 25 0 1 0 337240333 159690752 37607 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531304 0 0 4096 0 0 0 0 17 1 0 0
/proc/22880/statm: 38987 37607 59 122 0 38861 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 155948

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22881
/proc/meminfo: memFree=1582552/2055920 swapFree=4153444/4192956
[pid=22880] ppid=22878 vsize=163880 CPUtime=702.12
/proc/22880/stat : 22880 (mxc) R 22878 22880 21675 0 -1 4194304 44844 0 0 0 70158 54 0 0 25 0 1 0 337240333 167813120 39618 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22880/statm: 40970 39618 59 122 0 40844 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 163880

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22881
/proc/meminfo: memFree=1575704/2055920 swapFree=4153444/4192956
[pid=22880] ppid=22878 vsize=170756 CPUtime=762.11
/proc/22880/stat : 22880 (mxc) R 22878 22880 21675 0 -1 4194304 46550 0 0 0 76154 57 0 0 25 0 1 0 337240333 174854144 41324 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/22880/statm: 42689 41324 59 122 0 42563 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 170756

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22881
/proc/meminfo: memFree=1566808/2055920 swapFree=4153444/4192956
[pid=22880] ppid=22878 vsize=179492 CPUtime=822.09
/proc/22880/stat : 22880 (mxc) R 22878 22880 21675 0 -1 4194304 48784 0 0 0 82149 60 0 0 25 0 1 0 337240333 183799808 43558 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/22880/statm: 44873 43558 59 122 0 44747 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 179492

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22881
/proc/meminfo: memFree=1556056/2055920 swapFree=4153444/4192956
[pid=22880] ppid=22878 vsize=190056 CPUtime=882.07
/proc/22880/stat : 22880 (mxc) R 22878 22880 21675 0 -1 4194304 51441 0 0 0 88143 64 0 0 25 0 1 0 337240333 194617344 46215 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529591 0 0 4096 0 0 0 0 17 1 0 0
/proc/22880/statm: 47514 46215 59 122 0 47388 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 190056

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22881
/proc/meminfo: memFree=1549528/2055920 swapFree=4153444/4192956
[pid=22880] ppid=22878 vsize=196272 CPUtime=942.06
/proc/22880/stat : 22880 (mxc) R 22878 22880 21675 0 -1 4194304 53493 0 0 0 94139 67 0 0 25 0 1 0 337240333 200982528 47786 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/22880/statm: 49068 47786 67 122 0 48942 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 196272

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22881
/proc/meminfo: memFree=1549784/2055920 swapFree=4153444/4192956
[pid=22880] ppid=22878 vsize=196272 CPUtime=1002.04
/proc/22880/stat : 22880 (mxc) R 22878 22880 21675 0 -1 4194304 53493 0 0 0 100137 67 0 0 25 0 1 0 337240333 200982528 47786 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/22880/statm: 49068 47786 67 122 0 48942 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 196272

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22881
/proc/meminfo: memFree=1549784/2055920 swapFree=4153444/4192956
[pid=22880] ppid=22878 vsize=196272 CPUtime=1062.03
/proc/22880/stat : 22880 (mxc) R 22878 22880 21675 0 -1 4194304 53493 0 0 0 106135 68 0 0 25 0 1 0 337240333 200982528 47786 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/22880/statm: 49068 47786 67 122 0 48942 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 196272

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22881
/proc/meminfo: memFree=1549848/2055920 swapFree=4153444/4192956
[pid=22880] ppid=22878 vsize=196272 CPUtime=1122.01
/proc/22880/stat : 22880 (mxc) R 22878 22880 21675 0 -1 4194304 53495 0 0 0 112133 68 0 0 25 0 1 0 337240333 200982528 47788 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519546 0 0 4096 0 0 0 0 17 1 0 0
/proc/22880/statm: 49068 47788 67 122 0 48942 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 196272

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22881
/proc/meminfo: memFree=1542296/2055920 swapFree=4153444/4192956
[pid=22880] ppid=22878 vsize=203940 CPUtime=1182
/proc/22880/stat : 22880 (mxc) R 22878 22880 21675 0 -1 4194304 55428 0 0 0 118129 71 0 0 25 0 1 0 337240333 208834560 49721 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22880/statm: 50985 49721 67 122 0 50859 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 203940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22881
/proc/meminfo: memFree=1538712/2055920 swapFree=4153444/4192956
[pid=22880] ppid=22878 vsize=207372 CPUtime=1200
/proc/22880/stat : 22880 (mxc) R 22878 22880 21675 0 -1 4194304 56276 0 0 0 119927 73 0 0 25 0 1 0 337240333 212348928 50569 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/22880/statm: 51843 50569 67 122 0 51717 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 207372

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22881
/proc/meminfo: memFree=1538712/2055920 swapFree=4153444/4192956
[pid=22880] ppid=22878 vsize=207372 CPUtime=1200
/proc/22880/stat : 22880 (mxc) R 22878 22880 21675 0 -1 4194304 56276 0 0 0 119927 73 0 0 25 0 1 0 337240333 212348928 50569 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/22880/statm: 51843 50569 67 122 0 51717 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 207372

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.34
CPU time (s): 1200.04
CPU user time (s): 1199.28
CPU system time (s): 0.764883
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 207372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.28
system time used= 0.764883
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56276
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= 6
involuntary context switches= 1625

runsolver used 1.45478 second user time and 2.90856 second system time

The end



Launcher Data (download as text)




Begin job on node4 on Tue Mar  6 09:20:55 UTC 2007

IDJOB= 330751
IDBENCH= 20571
IDSOLVER= 107
FILE ID= node4/330751-1173172853

PBS_JOBID= 4015015

Free space on /tmp= 66500 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k100.cnf
COMMAND LINE= /tmp/evaluation/330751-1173172853/mxc /tmp/evaluation/330751-1173172853/instance-330751-1173172853.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-330751-1173172853 -o ROOT/results/node4/solver-330751-1173172853 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330751-1173172853/mxc /tmp/evaluation/330751-1173172853/instance-330751-1173172853.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  c97658c8cc9699de99c11669c53b15a2

RANDOM SEED= 645702567

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1741560 kB
Buffers:         36472 kB
Cached:         199852 kB
SwapCached:       2152 kB
Active:         135240 kB
Inactive:       123840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1741560 kB
SwapTotal:     4192956 kB
SwapFree:      4153444 kB
Dirty:           21424 kB
Writeback:           0 kB
Mapped:          30712 kB
Slab:            40792 kB
Committed_AS:  1246208 kB
PageTables:       1768 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= 66500 MiB

End job on node4 on Tue Mar  6 09:40:57 UTC 2007