Trace number 314303

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) 1200.11 1200.55

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-19-u.cnf
MD5SUMec6ae8f44e827ed5bcc8aed459990775
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 variables330372
Number of clauses1570953
Sum of the clauses size3643384
Maximum clause length10
Minimum clause length1
Number of clauses of size 124592
Number of clauses of size 21203951
Number of clauses of size 3281190
Number of clauses of size 46800
Number of clauses of size 527200
Number of clauses of size over 527220

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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node10/watcher-314303-1176899826 -o ROOT/results/node10/solver-314303-1176899826 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314303-1176899826/mxc /tmp/evaluation/314303-1176899826/instance-314303-1176899826.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: 0.91 0.97 0.99 3/77 20579
/proc/meminfo: memFree=1066560/2055920 swapFree=4152288/4192956
[pid=20579] ppid=20577 vsize=29760 CPUtime=0
/proc/20579/stat : 20579 (mxc) R 20577 20579 20071 0 -1 4194304 761 0 0 0 0 0 0 0 18 0 1 0 166020213 30474240 745 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/20579/statm: 7440 752 42 122 0 7314 0

[startup+0.0438589 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 20579
/proc/meminfo: memFree=1066560/2055920 swapFree=4152288/4192956
[pid=20579] ppid=20577 vsize=45248 CPUtime=0.04
/proc/20579/stat : 20579 (mxc) R 20577 20579 20071 0 -1 4194304 7502 0 0 0 0 4 0 0 18 0 1 0 166020213 46333952 7487 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134703068 0 0 4096 0 0 0 0 17 1 0 0
/proc/20579/statm: 11312 7495 46 122 0 11186 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 45248

[startup+0.10187 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 20579
/proc/meminfo: memFree=1066560/2055920 swapFree=4152288/4192956
[pid=20579] ppid=20577 vsize=66184 CPUtime=0.09
/proc/20579/stat : 20579 (mxc) R 20577 20579 20071 0 -1 4194304 14780 0 0 0 3 6 0 0 18 0 1 0 166020213 67772416 14764 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20579/statm: 16546 14765 46 122 0 16420 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 66184

[startup+0.301914 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 20579
/proc/meminfo: memFree=1066560/2055920 swapFree=4152288/4192956
[pid=20579] ppid=20577 vsize=72520 CPUtime=0.29
/proc/20579/stat : 20579 (mxc) R 20577 20579 20071 0 -1 4194304 16367 0 0 0 22 7 0 0 19 0 1 0 166020213 74260480 16351 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20579/statm: 18130 16352 46 122 0 18004 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 72520

[startup+0.701999 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 20579
/proc/meminfo: memFree=1066560/2055920 swapFree=4152288/4192956
[pid=20579] ppid=20577 vsize=87672 CPUtime=0.69
/proc/20579/stat : 20579 (mxc) R 20577 20579 20071 0 -1 4194304 20043 0 0 0 60 9 0 0 23 0 1 0 166020213 89776128 20027 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20579/statm: 21918 20028 46 122 0 21792 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 87672

[startup+1.50117 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 20580
/proc/meminfo: memFree=1005880/2055920 swapFree=4152288/4192956
[pid=20579] ppid=20577 vsize=68580 CPUtime=1.49
/proc/20579/stat : 20579 (mxc) R 20577 20579 20071 0 -1 4194304 22478 0 0 0 138 11 0 0 25 0 1 0 166020213 70225920 15255 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20579/statm: 17145 15255 59 122 0 17019 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 68580

[startup+3.10152 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 20580
/proc/meminfo: memFree=1005432/2055920 swapFree=4152288/4192956
[pid=20579] ppid=20577 vsize=68844 CPUtime=3.09
/proc/20579/stat : 20579 (mxc) R 20577 20579 20071 0 -1 4194304 22549 0 0 0 298 11 0 0 25 0 1 0 166020213 70496256 15326 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519731 0 0 4096 0 0 0 0 17 1 0 0
/proc/20579/statm: 17211 15326 59 122 0 17085 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 68844

[startup+6.30122 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 20580
/proc/meminfo: memFree=1004992/2055920 swapFree=4152288/4192956
[pid=20579] ppid=20577 vsize=69240 CPUtime=6.29
/proc/20579/stat : 20579 (mxc) R 20577 20579 20071 0 -1 4194304 22676 0 0 0 618 11 0 0 25 0 1 0 166020213 70901760 15453 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/20579/statm: 17310 15453 59 122 0 17184 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 69240

[startup+12.7016 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 20580
/proc/meminfo: memFree=1004032/2055920 swapFree=4152288/4192956
[pid=20579] ppid=20577 vsize=70464 CPUtime=12.68
/proc/20579/stat : 20579 (mxc) R 20577 20579 20071 0 -1 4194304 22965 0 0 0 1257 11 0 0 25 0 1 0 166020213 72155136 15742 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531298 0 0 4096 0 0 0 0 17 1 0 0
/proc/20579/statm: 17616 15742 59 122 0 17490 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 70464

[startup+25.5013 s]
/proc/loadavg: 1.00 0.98 0.99 3/78 20580
/proc/meminfo: memFree=1002560/2055920 swapFree=4152288/4192956
[pid=20579] ppid=20577 vsize=71784 CPUtime=25.48
/proc/20579/stat : 20579 (mxc) R 20577 20579 20071 0 -1 4194304 23333 0 0 0 2537 11 0 0 25 0 1 0 166020213 73506816 16110 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519150 0 0 4096 0 0 0 0 17 1 0 0
/proc/20579/statm: 17946 16110 59 122 0 17820 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 71784

[startup+51.1019 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 20580
/proc/meminfo: memFree=997056/2055920 swapFree=4152288/4192956
[pid=20579] ppid=20577 vsize=77464 CPUtime=51.08
/proc/20579/stat : 20579 (mxc) R 20577 20579 20071 0 -1 4194304 24750 0 0 0 5095 13 0 0 25 0 1 0 166020213 79323136 17527 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519785 0 0 4096 0 0 0 0 17 1 0 0
/proc/20579/statm: 19366 17527 59 122 0 19240 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 77464

[startup+102.306 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 20580
/proc/meminfo: memFree=992448/2055920 swapFree=4152288/4192956
[pid=20579] ppid=20577 vsize=82104 CPUtime=102.26
/proc/20579/stat : 20579 (mxc) R 20577 20579 20071 0 -1 4194304 25885 0 0 0 10212 14 0 0 25 0 1 0 166020213 84074496 18662 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531065 0 0 4096 0 0 0 0 17 1 0 0
/proc/20579/statm: 20526 18662 59 122 0 20400 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 82104

[startup+162.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 20580
/proc/meminfo: memFree=986688/2055920 swapFree=4152288/4192956
[pid=20579] ppid=20577 vsize=87788 CPUtime=162.23
/proc/20579/stat : 20579 (mxc) R 20577 20579 20071 0 -1 4194304 27345 0 0 0 16208 15 0 0 25 0 1 0 166020213 89894912 20122 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/20579/statm: 21947 20122 59 122 0 21821 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 87788

[startup+222.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 20580
/proc/meminfo: memFree=972864/2055920 swapFree=4152288/4192956
[pid=20579] ppid=20577 vsize=101672 CPUtime=222.21
/proc/20579/stat : 20579 (mxc) R 20577 20579 20071 0 -1 4194304 30791 0 0 0 22202 19 0 0 25 0 1 0 166020213 104112128 23568 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/20579/statm: 25418 23568 59 122 0 25292 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 101672

[startup+282.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 20580
/proc/meminfo: memFree=961920/2055920 swapFree=4152288/4192956
[pid=20579] ppid=20577 vsize=112584 CPUtime=282.19
/proc/20579/stat : 20579 (mxc) R 20577 20579 20071 0 -1 4194304 33533 0 0 0 28198 21 0 0 25 0 1 0 166020213 115286016 26310 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531190 0 0 4096 0 0 0 0 17 1 0 0
/proc/20579/statm: 28146 26310 59 122 0 28020 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 112584

[startup+342.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 20580
/proc/meminfo: memFree=950848/2055920 swapFree=4152288/4192956
[pid=20579] ppid=20577 vsize=123496 CPUtime=342.17
/proc/20579/stat : 20579 (mxc) R 20577 20579 20071 0 -1 4194304 36270 0 0 0 34193 24 0 0 25 0 1 0 166020213 126459904 29047 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/20579/statm: 30874 29047 59 122 0 30748 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 123496

[startup+402.303 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 20580
/proc/meminfo: memFree=940224/2055920 swapFree=4152288/4192956
[pid=20579] ppid=20577 vsize=134272 CPUtime=402.15
/proc/20579/stat : 20579 (mxc) R 20577 20579 20071 0 -1 4194304 38948 0 0 0 40188 27 0 0 25 0 1 0 166020213 137494528 31725 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531366 0 0 4096 0 0 0 0 17 1 0 0
/proc/20579/statm: 33568 31725 59 122 0 33442 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 134272

[startup+462.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 20580
/proc/meminfo: memFree=935104/2055920 swapFree=4152288/4192956
[pid=20579] ppid=20577 vsize=139268 CPUtime=462.12
/proc/20579/stat : 20579 (mxc) R 20577 20579 20071 0 -1 4194304 40199 0 0 0 46184 28 0 0 25 0 1 0 166020213 142610432 32976 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/20579/statm: 34817 32976 59 122 0 34691 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 139268

[startup+522.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 20580
/proc/meminfo: memFree=926720/2055920 swapFree=4152288/4192956
[pid=20579] ppid=20577 vsize=147788 CPUtime=522.1
/proc/20579/stat : 20579 (mxc) R 20577 20579 20071 0 -1 4194304 42345 0 0 0 52180 30 0 0 25 0 1 0 166020213 151334912 35122 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531236 0 0 4096 0 0 0 0 17 1 0 0
/proc/20579/statm: 36947 35122 59 122 0 36821 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 147788

[startup+582.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 20580
/proc/meminfo: memFree=909312/2055920 swapFree=4152288/4192956
[pid=20579] ppid=20577 vsize=164996 CPUtime=582.08
/proc/20579/stat : 20579 (mxc) R 20577 20579 20071 0 -1 4194304 46666 0 0 0 58174 34 0 0 25 0 1 0 166020213 168955904 39443 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20579/statm: 41249 39443 59 122 0 41123 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 164996

[startup+642.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 20580
/proc/meminfo: memFree=892160/2055920 swapFree=4152288/4192956
[pid=20579] ppid=20577 vsize=181932 CPUtime=642.06
/proc/20579/stat : 20579 (mxc) R 20577 20579 20071 0 -1 4194304 50894 0 0 0 64168 38 0 0 25 0 1 0 166020213 186298368 43671 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531264 0 0 4096 0 0 0 0 17 1 0 0
/proc/20579/statm: 45483 43671 59 122 0 45357 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 181932

[startup+702.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 20580
/proc/meminfo: memFree=873920/2055920 swapFree=4152288/4192956
[pid=20579] ppid=20577 vsize=200656 CPUtime=702.03
/proc/20579/stat : 20579 (mxc) R 20577 20579 20071 0 -1 4194304 55498 0 0 0 70162 41 0 0 25 0 1 0 166020213 205471744 48275 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/20579/statm: 50164 48275 59 122 0 50038 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 200656

[startup+762.305 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 20580
/proc/meminfo: memFree=855104/2055920 swapFree=4152288/4192956
[pid=20579] ppid=20577 vsize=219284 CPUtime=762.02
/proc/20579/stat : 20579 (mxc) R 20577 20579 20071 0 -1 4194304 60157 0 0 0 76157 45 0 0 25 0 1 0 166020213 224546816 52934 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531482 0 0 4096 0 0 0 0 17 1 0 0
/proc/20579/statm: 54821 52934 59 122 0 54695 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 219284

[startup+822.301 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 20580
/proc/meminfo: memFree=837312/2055920 swapFree=4152288/4192956
[pid=20579] ppid=20577 vsize=237128 CPUtime=821.99
/proc/20579/stat : 20579 (mxc) R 20577 20579 20071 0 -1 4194304 64631 0 0 0 82151 48 0 0 25 0 1 0 166020213 242819072 57408 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/20579/statm: 59282 57408 59 122 0 59156 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 237128

[startup+882.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 20580
/proc/meminfo: memFree=822912/2055920 swapFree=4152288/4192956
[pid=20579] ppid=20577 vsize=251368 CPUtime=881.96
/proc/20579/stat : 20579 (mxc) R 20577 20579 20071 0 -1 4194304 68185 0 0 0 88145 51 0 0 25 0 1 0 166020213 257400832 60962 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531169 0 0 4096 0 0 0 0 17 1 0 0
/proc/20579/statm: 62842 60962 59 122 0 62716 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 251368

[startup+942.302 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 20580
/proc/meminfo: memFree=815296/2055920 swapFree=4152288/4192956
[pid=20579] ppid=20577 vsize=258980 CPUtime=941.94
/proc/20579/stat : 20579 (mxc) R 20577 20579 20071 0 -1 4194304 70096 0 0 0 94140 54 0 0 25 0 1 0 166020213 265195520 62873 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531171 0 0 4096 0 0 0 0 17 1 0 0
/proc/20579/statm: 64745 62873 59 122 0 64619 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 258980

[startup+1002.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 20580
/proc/meminfo: memFree=807872/2055920 swapFree=4152288/4192956
[pid=20579] ppid=20577 vsize=266308 CPUtime=1001.92
/proc/20579/stat : 20579 (mxc) R 20577 20579 20071 0 -1 4194304 71933 0 0 0 100136 56 0 0 25 0 1 0 166020213 272699392 64710 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/20579/statm: 66577 64710 59 122 0 66451 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 266308

[startup+1062.3 s]
/proc/loadavg: 1.00 0.98 0.99 2/78 20580
/proc/meminfo: memFree=796352/2055920 swapFree=4152288/4192956
[pid=20579] ppid=20577 vsize=277920 CPUtime=1061.9
/proc/20579/stat : 20579 (mxc) R 20577 20579 20071 0 -1 4194304 74843 0 0 0 106132 58 0 0 25 0 1 0 166020213 284590080 67620 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531169 0 0 4096 0 0 0 0 17 1 0 0
/proc/20579/statm: 69480 67620 59 122 0 69354 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 277920

[startup+1122.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 20580
/proc/meminfo: memFree=784512/2055920 swapFree=4152288/4192956
[pid=20579] ppid=20577 vsize=289460 CPUtime=1121.88
/proc/20579/stat : 20579 (mxc) R 20577 20579 20071 0 -1 4194304 77760 0 0 0 112127 61 0 0 25 0 1 0 166020213 296407040 70537 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531280 0 0 4096 0 0 0 0 17 1 0 0
/proc/20579/statm: 72365 70537 59 122 0 72239 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 289460

[startup+1182.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 20580
/proc/meminfo: memFree=772608/2055920 swapFree=4152288/4192956
[pid=20579] ppid=20577 vsize=301500 CPUtime=1181.86
/proc/20579/stat : 20579 (mxc) R 20577 20579 20071 0 -1 4194304 80782 0 0 0 118123 63 0 0 25 0 1 0 166020213 308736000 73559 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/20579/statm: 75375 73559 59 122 0 75249 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 301500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 20580
/proc/meminfo: memFree=768896/2055920 swapFree=4152288/4192956
[pid=20579] ppid=20577 vsize=304968 CPUtime=1200.05
/proc/20579/stat : 20579 (mxc) R 20577 20579 20071 0 -1 4194304 81644 0 0 0 119941 64 0 0 25 0 1 0 166020213 312287232 74421 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/20579/statm: 76242 74421 59 122 0 76116 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 304968

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

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

[startup+1200.5 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 20580
/proc/meminfo: memFree=768896/2055920 swapFree=4152288/4192956
[pid=20579] ppid=20577 vsize=304968 CPUtime=1200.05
/proc/20579/stat : 20579 (mxc) R 20577 20579 20071 0 -1 4194304 81644 0 0 0 119941 64 0 0 25 0 1 0 166020213 312287232 74421 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/20579/statm: 76242 74421 59 122 0 76116 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 304968

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.11
CPU user time (s): 1199.42
CPU system time (s): 0.693894
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 304968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.42
system time used= 0.693894
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 81644
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= 23961

runsolver used 1.39679 second user time and 2.79257 second system time

The end



Launcher Data (download as text)




Begin job on node10 on Wed Apr 18 12:37:07 UTC 2007

IDJOB= 314303
IDBENCH= 20388
IDSOLVER= 107
FILE ID= node10/314303-1176899826

PBS_JOBID= 4595176

Free space on /tmp= 66242 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-10-19-u.cnf
COMMAND LINE= /tmp/evaluation/314303-1176899826/mxc /tmp/evaluation/314303-1176899826/instance-314303-1176899826.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-314303-1176899826 -o ROOT/results/node10/solver-314303-1176899826 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314303-1176899826/mxc /tmp/evaluation/314303-1176899826/instance-314303-1176899826.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  ec6ae8f44e827ed5bcc8aed459990775

RANDOM SEED= 475960655

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.259
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		: 3000.259
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:       1067096 kB
Buffers:         43360 kB
Cached:         856616 kB
SwapCached:       9048 kB
Active:         297688 kB
Inactive:       625604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1067096 kB
SwapTotal:     4192956 kB
SwapFree:      4152288 kB
Dirty:           29424 kB
Writeback:           0 kB
Mapped:          30112 kB
Slab:            51180 kB
Committed_AS:  3531272 kB
PageTables:       1708 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= 66242 MiB

End job on node10 on Wed Apr 18 12:57:10 UTC 2007