Trace number 424702

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) 5000.07 5001.57

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1661055114-06.cnf
MD5SUM05c3fabf805829dbf896864dc67f5a6b
Bench CategoryRANDOM (random 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 variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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

command line: runsolver --timestamp -w ROOT/results/node54/watcher-424702-1177784682 -o ROOT/results/node54/solver-424702-1177784682 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424702-1177784682/mxc /tmp/evaluation/424702-1177784682/instance-424702-1177784682.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 1.99 1.84 1.44 3/66 9989
/proc/meminfo: memFree=1402688/2055920 swapFree=4182164/4192956
[pid=9989] ppid=9987 vsize=3884 CPUtime=0
/proc/9989/stat : 9989 (mxc) R 9987 9989 9458 0 -1 4194304 813 0 0 0 0 0 0 0 18 0 1 0 225842716 3977216 798 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134523695 0 0 4096 0 0 0 0 17 1 0 0
/proc/9989/statm: 971 800 46 122 0 845 0

[startup+0.064408 s]
/proc/loadavg: 1.99 1.84 1.44 3/66 9989
/proc/meminfo: memFree=1402688/2055920 swapFree=4182164/4192956
[pid=9989] ppid=9987 vsize=7544 CPUtime=0.05
/proc/9989/stat : 9989 (mxc) R 9987 9989 9458 0 -1 4194304 1582 0 0 0 5 0 0 0 18 0 1 0 225842716 7725056 1567 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/9989/statm: 1886 1568 46 122 0 1760 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 7544

[startup+0.101478 s]
/proc/loadavg: 1.99 1.84 1.44 3/66 9989
/proc/meminfo: memFree=1402688/2055920 swapFree=4182164/4192956
[pid=9989] ppid=9987 vsize=6532 CPUtime=0.09
/proc/9989/stat : 9989 (mxc) R 9987 9989 9458 0 -1 4194304 1743 0 0 0 9 0 0 0 18 0 1 0 225842716 6688768 1343 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/9989/statm: 1633 1343 57 122 0 1507 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6532

[startup+0.301436 s]
/proc/loadavg: 1.99 1.84 1.44 3/66 9989
/proc/meminfo: memFree=1402688/2055920 swapFree=4182164/4192956
[pid=9989] ppid=9987 vsize=7060 CPUtime=0.29
/proc/9989/stat : 9989 (mxc) R 9987 9989 9458 0 -1 4194304 1873 0 0 0 29 0 0 0 19 0 1 0 225842716 7229440 1473 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9989/statm: 1765 1473 59 122 0 1639 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7060

[startup+0.701487 s]
/proc/loadavg: 1.99 1.84 1.44 3/66 9989
/proc/meminfo: memFree=1402688/2055920 swapFree=4182164/4192956
[pid=9989] ppid=9987 vsize=7456 CPUtime=0.69
/proc/9989/stat : 9989 (mxc) R 9987 9989 9458 0 -1 4194304 1980 0 0 0 69 0 0 0 22 0 1 0 225842716 7634944 1580 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/9989/statm: 1864 1580 59 122 0 1738 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7456

[startup+1.50159 s]
/proc/loadavg: 1.99 1.84 1.44 2/67 9990
/proc/meminfo: memFree=1396152/2055920 swapFree=4182164/4192956
[pid=9989] ppid=9987 vsize=8380 CPUtime=1.49
/proc/9989/stat : 9989 (mxc) R 9987 9989 9458 0 -1 4194304 2215 0 0 0 149 0 0 0 25 0 1 0 225842716 8581120 1815 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9989/statm: 2095 1815 59 122 0 1969 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8380

[startup+3.10179 s]
/proc/loadavg: 1.91 1.82 1.43 3/67 9990
/proc/meminfo: memFree=1394744/2055920 swapFree=4182164/4192956
[pid=9989] ppid=9987 vsize=10360 CPUtime=3.09
/proc/9989/stat : 9989 (mxc) R 9987 9989 9458 0 -1 4194304 2701 0 0 0 308 1 0 0 25 0 1 0 225842716 10608640 2301 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530830 0 0 4096 0 0 0 0 17 1 0 0
/proc/9989/statm: 2590 2301 59 122 0 2464 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10360

[startup+6.3012 s]
/proc/loadavg: 1.91 1.82 1.43 2/67 9990
/proc/meminfo: memFree=1390520/2055920 swapFree=4182164/4192956
[pid=9989] ppid=9987 vsize=14324 CPUtime=6.29
/proc/9989/stat : 9989 (mxc) R 9987 9989 9458 0 -1 4194304 3706 0 0 0 626 3 0 0 25 0 1 0 225842716 14667776 3306 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/9989/statm: 3581 3306 59 122 0 3455 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14324

[startup+12.702 s]
/proc/loadavg: 1.77 1.80 1.43 2/67 9990
/proc/meminfo: memFree=1381432/2055920 swapFree=4182164/4192956
[pid=9989] ppid=9987 vsize=23044 CPUtime=12.69
/proc/9989/stat : 9989 (mxc) R 9987 9989 9458 0 -1 4194304 5872 0 0 0 1264 5 0 0 25 0 1 0 225842716 23597056 5472 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9989/statm: 5761 5472 59 122 0 5635 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23044

[startup+25.5016 s]
/proc/loadavg: 1.65 1.77 1.43 2/67 9990
/proc/meminfo: memFree=1364984/2055920 swapFree=4182164/4192956
[pid=9989] ppid=9987 vsize=39060 CPUtime=25.48
/proc/9989/stat : 9989 (mxc) R 9987 9989 9458 0 -1 4194304 9887 0 0 0 2539 9 0 0 25 0 1 0 225842716 39997440 9487 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9989/statm: 9765 9487 59 122 0 9639 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 39060

[startup+51.1019 s]
/proc/loadavg: 1.43 1.71 1.41 2/67 9990
/proc/meminfo: memFree=1338680/2055920 swapFree=4182164/4192956
[pid=9989] ppid=9987 vsize=65884 CPUtime=51.08
/proc/9989/stat : 9989 (mxc) R 9987 9989 9458 0 -1 4194304 16587 0 0 0 5093 15 0 0 25 0 1 0 225842716 67465216 16187 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/9989/statm: 16471 16187 59 122 0 16345 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 65884

[startup+102.305 s]
/proc/loadavg: 1.17 1.58 1.39 2/67 9990
/proc/meminfo: memFree=1289464/2055920 swapFree=4182164/4192956
[pid=9989] ppid=9987 vsize=114276 CPUtime=102.26
/proc/9989/stat : 9989 (mxc) R 9987 9989 9458 0 -1 4194304 28655 0 0 0 10198 28 0 0 25 0 1 0 225842716 117018624 28255 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/9989/statm: 28569 28255 59 122 0 28443 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 114276

[startup+162.301 s]
/proc/loadavg: 1.06 1.48 1.36 2/67 9990
/proc/meminfo: memFree=1243320/2055920 swapFree=4182164/4192956
[pid=9989] ppid=9987 vsize=160020 CPUtime=162.25
/proc/9989/stat : 9989 (mxc) R 9987 9989 9458 0 -1 4194304 40220 0 0 0 16185 40 0 0 25 0 1 0 225842716 163860480 39709 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530055 0 0 4096 0 0 0 0 17 1 0 0
/proc/9989/statm: 40005 39709 67 122 0 39879 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 160020

[startup+222.302 s]
/proc/loadavg: 1.02 1.39 1.33 2/67 9990
/proc/meminfo: memFree=1243320/2055920 swapFree=4182164/4192956
[pid=9989] ppid=9987 vsize=160020 CPUtime=222.23
/proc/9989/stat : 9989 (mxc) R 9987 9989 9458 0 -1 4194304 40220 0 0 0 22183 40 0 0 25 0 1 0 225842716 163860480 39709 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531241 0 0 4096 0 0 0 0 17 1 0 0
/proc/9989/statm: 40005 39709 67 122 0 39879 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 160020

[startup+282.301 s]
/proc/loadavg: 1.01 1.31 1.31 2/67 9990
/proc/meminfo: memFree=1224504/2055920 swapFree=4182164/4192956
[pid=9989] ppid=9987 vsize=179300 CPUtime=282.21
/proc/9989/stat : 9989 (mxc) R 9987 9989 9458 0 -1 4194304 45061 0 0 0 28176 45 0 0 25 0 1 0 225842716 183603200 44550 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9989/statm: 44825 44550 67 122 0 44699 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 179300

[startup+342.302 s]
/proc/loadavg: 1.00 1.25 1.29 2/67 9990
/proc/meminfo: memFree=1217272/2055920 swapFree=4182164/4192956
[pid=9989] ppid=9987 vsize=185908 CPUtime=342.2
/proc/9989/stat : 9989 (mxc) R 9987 9989 9458 0 -1 4194304 46836 0 0 0 34173 47 0 0 25 0 1 0 225842716 190369792 46205 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9989/statm: 46477 46205 67 122 0 46351 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 185908

[startup+402.302 s]
/proc/loadavg: 1.00 1.20 1.27 2/67 9990
/proc/meminfo: memFree=1217272/2055920 swapFree=4182164/4192956
[pid=9989] ppid=9987 vsize=185908 CPUtime=402.18
/proc/9989/stat : 9989 (mxc) R 9987 9989 9458 0 -1 4194304 46836 0 0 0 40171 47 0 0 25 0 1 0 225842716 190369792 46205 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9989/statm: 46477 46205 67 122 0 46351 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 185908

[startup+462.301 s]
/proc/loadavg: 1.00 1.16 1.25 2/67 9990
/proc/meminfo: memFree=1187896/2055920 swapFree=4182164/4192956
[pid=9989] ppid=9987 vsize=216156 CPUtime=462.16
/proc/9989/stat : 9989 (mxc) R 9987 9989 9458 0 -1 4194304 54269 0 0 0 46160 56 0 0 25 0 1 0 225842716 221343744 53638 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9989/statm: 54039 53638 67 122 0 53913 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 216156

[startup+522.302 s]
/proc/loadavg: 1.00 1.13 1.23 2/67 9990
/proc/meminfo: memFree=1182840/2055920 swapFree=4182164/4192956
[pid=9989] ppid=9987 vsize=220780 CPUtime=522.15
/proc/9989/stat : 9989 (mxc) R 9987 9989 9458 0 -1 4194304 55557 0 0 0 52157 58 0 0 25 0 1 0 225842716 226078720 54794 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9989/statm: 55195 54794 67 122 0 55069 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 220780

[startup+582.302 s]
/proc/loadavg: 1.00 1.11 1.21 2/67 9990
/proc/meminfo: memFree=1182840/2055920 swapFree=4182164/4192956
[pid=9989] ppid=9987 vsize=220780 CPUtime=582.13
/proc/9989/stat : 9989 (mxc) R 9987 9989 9458 0 -1 4194304 55558 0 0 0 58155 58 0 0 25 0 1 0 225842716 226078720 54795 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/9989/statm: 55195 54795 67 122 0 55069 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 220780

[startup+642.301 s]
/proc/loadavg: 1.00 1.08 1.20 2/67 9990
/proc/meminfo: memFree=1182840/2055920 swapFree=4182164/4192956
[pid=9989] ppid=9987 vsize=220780 CPUtime=642.11
/proc/9989/stat : 9989 (mxc) R 9987 9989 9458 0 -1 4194304 55558 0 0 0 64153 58 0 0 25 0 1 0 225842716 226078720 54795 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/9989/statm: 55195 54795 67 122 0 55069 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 220780


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10190
/proc/meminfo: memFree=1020664/2055920 swapFree=4182164/4192956
[pid=9989] ppid=9987 vsize=382444 CPUtime=4061.06
/proc/9989/stat : 9989 (mxc) R 9987 9989 9458 0 -1 4194304 97510 0 0 0 405995 111 0 0 25 0 1 0 225842716 391622656 95262 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/9989/statm: 95611 95262 67 122 0 95485 0
Current children cumulated CPU time (s) 4061.06
Current children cumulated vsize (KiB) 382444

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10190
/proc/meminfo: memFree=1020664/2055920 swapFree=4182164/4192956
[pid=9989] ppid=9987 vsize=382444 CPUtime=4121.04
/proc/9989/stat : 9989 (mxc) R 9987 9989 9458 0 -1 4194304 97510 0 0 0 411993 111 0 0 25 0 1 0 225842716 391622656 95262 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531171 0 0 4096 0 0 0 0 17 1 0 0
/proc/9989/statm: 95611 95262 67 122 0 95485 0
Current children cumulated CPU time (s) 4121.04
Current children cumulated vsize (KiB) 382444

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10190
/proc/meminfo: memFree=1020664/2055920 swapFree=4182164/4192956
[pid=9989] ppid=9987 vsize=382444 CPUtime=4181.02
/proc/9989/stat : 9989 (mxc) R 9987 9989 9458 0 -1 4194304 97510 0 0 0 417991 111 0 0 25 0 1 0 225842716 391622656 95262 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531372 0 0 4096 0 0 0 0 17 1 0 0
/proc/9989/statm: 95611 95262 67 122 0 95485 0
Current children cumulated CPU time (s) 4181.02
Current children cumulated vsize (KiB) 382444

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10190
/proc/meminfo: memFree=1020664/2055920 swapFree=4182164/4192956
[pid=9989] ppid=9987 vsize=382444 CPUtime=4241.01
/proc/9989/stat : 9989 (mxc) R 9987 9989 9458 0 -1 4194304 97510 0 0 0 423989 112 0 0 25 0 1 0 225842716 391622656 95262 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9989/statm: 95611 95262 67 122 0 95485 0
Current children cumulated CPU time (s) 4241.01
Current children cumulated vsize (KiB) 382444

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10190
/proc/meminfo: memFree=1020664/2055920 swapFree=4182164/4192956
[pid=9989] ppid=9987 vsize=382444 CPUtime=4300.99
/proc/9989/stat : 9989 (mxc) R 9987 9989 9458 0 -1 4194304 97510 0 0 0 429987 112 0 0 25 0 1 0 225842716 391622656 95262 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9989/statm: 95611 95262 67 122 0 95485 0
Current children cumulated CPU time (s) 4300.99
Current children cumulated vsize (KiB) 382444

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10190
/proc/meminfo: memFree=1020664/2055920 swapFree=4182164/4192956
[pid=9989] ppid=9987 vsize=382444 CPUtime=4360.98
/proc/9989/stat : 9989 (mxc) R 9987 9989 9458 0 -1 4194304 97510 0 0 0 435986 112 0 0 25 0 1 0 225842716 391622656 95262 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9989/statm: 95611 95262 67 122 0 95485 0
Current children cumulated CPU time (s) 4360.98
Current children cumulated vsize (KiB) 382444

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10190
/proc/meminfo: memFree=1020664/2055920 swapFree=4182164/4192956
[pid=9989] ppid=9987 vsize=382444 CPUtime=4420.96
/proc/9989/stat : 9989 (mxc) R 9987 9989 9458 0 -1 4194304 97510 0 0 0 441984 112 0 0 25 0 1 0 225842716 391622656 95262 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9989/statm: 95611 95262 67 122 0 95485 0
Current children cumulated CPU time (s) 4420.96
Current children cumulated vsize (KiB) 382444

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10190
/proc/meminfo: memFree=1004600/2055920 swapFree=4182164/4192956
[pid=9989] ppid=9987 vsize=398832 CPUtime=4480.94
/proc/9989/stat : 9989 (mxc) R 9987 9989 9458 0 -1 4194304 101609 0 0 0 447977 117 0 0 25 0 1 0 225842716 408403968 99361 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530378 0 0 4096 0 0 0 0 17 1 0 0
/proc/9989/statm: 99708 99361 67 122 0 99582 0
Current children cumulated CPU time (s) 4480.94
Current children cumulated vsize (KiB) 398832

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10190
/proc/meminfo: memFree=998776/2055920 swapFree=4182164/4192956
[pid=9989] ppid=9987 vsize=404252 CPUtime=4540.92
/proc/9989/stat : 9989 (mxc) R 9987 9989 9458 0 -1 4194304 103143 0 0 0 453974 118 0 0 25 0 1 0 225842716 413954048 100702 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531181 0 0 4096 0 0 0 0 17 1 0 0
/proc/9989/statm: 101063 100702 67 122 0 100937 0
Current children cumulated CPU time (s) 4540.92
Current children cumulated vsize (KiB) 404252

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10190
/proc/meminfo: memFree=998776/2055920 swapFree=4182164/4192956
[pid=9989] ppid=9987 vsize=404252 CPUtime=4600.91
/proc/9989/stat : 9989 (mxc) R 9987 9989 9458 0 -1 4194304 103143 0 0 0 459973 118 0 0 25 0 1 0 225842716 413954048 100702 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531280 0 0 4096 0 0 0 0 17 1 0 0
/proc/9989/statm: 101063 100702 67 122 0 100937 0
Current children cumulated CPU time (s) 4600.91
Current children cumulated vsize (KiB) 404252

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10190
/proc/meminfo: memFree=998776/2055920 swapFree=4182164/4192956
[pid=9989] ppid=9987 vsize=404252 CPUtime=4660.89
/proc/9989/stat : 9989 (mxc) R 9987 9989 9458 0 -1 4194304 103143 0 0 0 465971 118 0 0 25 0 1 0 225842716 413954048 100702 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/9989/statm: 101063 100702 67 122 0 100937 0
Current children cumulated CPU time (s) 4660.89
Current children cumulated vsize (KiB) 404252

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10190
/proc/meminfo: memFree=998776/2055920 swapFree=4182164/4192956
[pid=9989] ppid=9987 vsize=404252 CPUtime=4720.87
/proc/9989/stat : 9989 (mxc) R 9987 9989 9458 0 -1 4194304 103143 0 0 0 471969 118 0 0 25 0 1 0 225842716 413954048 100702 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/9989/statm: 101063 100702 67 122 0 100937 0
Current children cumulated CPU time (s) 4720.87
Current children cumulated vsize (KiB) 404252

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10190
/proc/meminfo: memFree=998840/2055920 swapFree=4182164/4192956
[pid=9989] ppid=9987 vsize=404252 CPUtime=4780.85
/proc/9989/stat : 9989 (mxc) R 9987 9989 9458 0 -1 4194304 103143 0 0 0 477967 118 0 0 25 0 1 0 225842716 413954048 100702 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/9989/statm: 101063 100702 67 122 0 100937 0
Current children cumulated CPU time (s) 4780.85
Current children cumulated vsize (KiB) 404252

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10190
/proc/meminfo: memFree=998840/2055920 swapFree=4182164/4192956
[pid=9989] ppid=9987 vsize=404252 CPUtime=4840.84
/proc/9989/stat : 9989 (mxc) R 9987 9989 9458 0 -1 4194304 103143 0 0 0 483965 119 0 0 25 0 1 0 225842716 413954048 100702 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531171 0 0 4096 0 0 0 0 17 1 0 0
/proc/9989/statm: 101063 100702 67 122 0 100937 0
Current children cumulated CPU time (s) 4840.84
Current children cumulated vsize (KiB) 404252

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10190
/proc/meminfo: memFree=998840/2055920 swapFree=4182164/4192956
[pid=9989] ppid=9987 vsize=404252 CPUtime=4900.83
/proc/9989/stat : 9989 (mxc) R 9987 9989 9458 0 -1 4194304 103143 0 0 0 489964 119 0 0 25 0 1 0 225842716 413954048 100702 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/9989/statm: 101063 100702 67 122 0 100937 0
Current children cumulated CPU time (s) 4900.83
Current children cumulated vsize (KiB) 404252

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10190
/proc/meminfo: memFree=998840/2055920 swapFree=4182164/4192956
[pid=9989] ppid=9987 vsize=404152 CPUtime=4960.81
/proc/9989/stat : 9989 (mxc) R 9987 9989 9458 0 -1 4194304 103336 0 0 0 495962 119 0 0 25 0 1 0 225842716 413851648 100702 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529959 0 0 4096 0 0 0 0 17 1 0 0
/proc/9989/statm: 101038 100702 67 122 0 100912 0
Current children cumulated CPU time (s) 4960.81
Current children cumulated vsize (KiB) 404152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10190
/proc/meminfo: memFree=998840/2055920 swapFree=4182164/4192956
[pid=9989] ppid=9987 vsize=404152 CPUtime=5000
/proc/9989/stat : 9989 (mxc) R 9987 9989 9458 0 -1 4194304 103336 0 0 0 499881 119 0 0 25 0 1 0 225842716 413851648 100702 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9989/statm: 101038 100702 67 122 0 100912 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 404152

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 10190
/proc/meminfo: memFree=998840/2055920 swapFree=4182164/4192956
[pid=9989] ppid=9987 vsize=404152 CPUtime=5000
/proc/9989/stat : 9989 (mxc) R 9987 9989 9458 0 -1 4194304 103336 0 0 0 499881 119 0 0 25 0 1 0 225842716 413851648 100702 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9989/statm: 101038 100702 67 122 0 100912 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 404152

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.57
CPU time (s): 5000.07
CPU user time (s): 4998.82
CPU system time (s): 1.25381
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 405024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.82
system time used= 1.25381
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 103336
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= 6355

runsolver used 4.5953 second user time and 13.6019 second system time

The end



Launcher Data (download as text)




Begin job on node54 on Sat Apr 28 18:24:42 UTC 2007

IDJOB= 424702
IDBENCH= 20204
IDSOLVER= 174
FILE ID= node54/424702-1177784682

PBS_JOBID= 4715703

Free space on /tmp= 66554 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1661055114-06.cnf
COMMAND LINE= /tmp/evaluation/424702-1177784682/mxc /tmp/evaluation/424702-1177784682/instance-424702-1177784682.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-424702-1177784682 -o ROOT/results/node54/solver-424702-1177784682 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424702-1177784682/mxc /tmp/evaluation/424702-1177784682/instance-424702-1177784682.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  05c3fabf805829dbf896864dc67f5a6b

RANDOM SEED= 544400076

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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		: 3000.234
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		: 3000.234
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:       1403096 kB
Buffers:         56064 kB
Cached:         513184 kB
SwapCached:       4128 kB
Active:         245024 kB
Inactive:       334320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1403096 kB
SwapTotal:     4192956 kB
SwapFree:      4182164 kB
Dirty:            2116 kB
Writeback:           0 kB
Mapped:          15948 kB
Slab:            59392 kB
Committed_AS:  2371680 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66554 MiB

End job on node54 on Sat Apr 28 19:48:06 UTC 2007