Trace number 424768

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) 5000.11 5001.61

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S1117386741-13-UNSAT.cnf
MD5SUMf92c9470ce530d69e9c5c87f2f1f8a3e
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 variables2404
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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/node27/watcher-424768-1177817810 -o ROOT/results/node27/solver-424768-1177817810 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424768-1177817810/mxc /tmp/evaluation/424768-1177817810/instance-424768-1177817810.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 1.97 1.89 3/65 10295
/proc/meminfo: memFree=1378904/2055920 swapFree=4182916/4192956
[pid=10295] ppid=10293 vsize=1448 CPUtime=0
/proc/10295/stat : 10295 (mxc) R 10293 10295 7020 0 -1 4194304 203 0 0 0 0 0 0 0 18 0 1 0 194476950 1482752 188 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/10295/statm: 362 189 46 122 0 236 0

[startup+0.0809609 s]
/proc/loadavg: 1.99 1.97 1.89 3/65 10295
/proc/meminfo: memFree=1378904/2055920 swapFree=4182916/4192956
[pid=10295] ppid=10293 vsize=1580 CPUtime=0.07
/proc/10295/stat : 10295 (mxc) R 10293 10295 7020 0 -1 4194304 252 0 0 0 7 0 0 0 18 0 1 0 194476950 1617920 237 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530067 0 0 4096 0 0 0 0 17 1 0 0
/proc/10295/statm: 395 237 59 122 0 269 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1580

[startup+0.101962 s]
/proc/loadavg: 1.99 1.97 1.89 3/65 10295
/proc/meminfo: memFree=1378904/2055920 swapFree=4182916/4192956
[pid=10295] ppid=10293 vsize=1580 CPUtime=0.09
/proc/10295/stat : 10295 (mxc) R 10293 10295 7020 0 -1 4194304 261 0 0 0 9 0 0 0 18 0 1 0 194476950 1617920 246 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/10295/statm: 395 246 59 122 0 269 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1580

[startup+0.301982 s]
/proc/loadavg: 1.99 1.97 1.89 3/65 10295
/proc/meminfo: memFree=1378904/2055920 swapFree=4182916/4192956
[pid=10295] ppid=10293 vsize=1844 CPUtime=0.29
/proc/10295/stat : 10295 (mxc) R 10293 10295 7020 0 -1 4194304 329 0 0 0 29 0 0 0 19 0 1 0 194476950 1888256 314 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 1 0 0
/proc/10295/statm: 461 314 59 122 0 335 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1844

[startup+0.702022 s]
/proc/loadavg: 1.99 1.97 1.89 3/65 10295
/proc/meminfo: memFree=1378904/2055920 swapFree=4182916/4192956
[pid=10295] ppid=10293 vsize=2116 CPUtime=0.69
/proc/10295/stat : 10295 (mxc) R 10293 10295 7020 0 -1 4194304 409 0 0 0 69 0 0 0 22 0 1 0 194476950 2166784 392 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 1 0 0
/proc/10295/statm: 529 392 67 122 0 403 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2116

[startup+1.5011 s]
/proc/loadavg: 1.91 1.95 1.88 2/66 10296
/proc/meminfo: memFree=1377424/2055920 swapFree=4182916/4192956
[pid=10295] ppid=10293 vsize=2380 CPUtime=1.49
/proc/10295/stat : 10295 (mxc) R 10293 10295 7020 0 -1 4194304 468 0 0 0 149 0 0 0 25 0 1 0 194476950 2437120 451 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/10295/statm: 595 451 67 122 0 469 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2380

[startup+3.10126 s]
/proc/loadavg: 1.91 1.95 1.88 2/66 10296
/proc/meminfo: memFree=1377104/2055920 swapFree=4182916/4192956
[pid=10295] ppid=10293 vsize=2500 CPUtime=3.09
/proc/10295/stat : 10295 (mxc) R 10293 10295 7020 0 -1 4194304 508 0 0 0 309 0 0 0 25 0 1 0 194476950 2560000 491 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10295/statm: 625 491 67 122 0 499 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2500

[startup+6.30159 s]
/proc/loadavg: 1.91 1.95 1.88 2/66 10296
/proc/meminfo: memFree=1376784/2055920 swapFree=4182916/4192956
[pid=10295] ppid=10293 vsize=2996 CPUtime=6.29
/proc/10295/stat : 10295 (mxc) R 10293 10295 7020 0 -1 4194304 633 0 0 0 629 0 0 0 25 0 1 0 194476950 3067904 616 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530114 0 0 4096 0 0 0 0 17 1 0 0
/proc/10295/statm: 749 616 67 122 0 623 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2996

[startup+12.7012 s]
/proc/loadavg: 1.77 1.92 1.87 2/66 10296
/proc/meminfo: memFree=1376144/2055920 swapFree=4182916/4192956
[pid=10295] ppid=10293 vsize=3368 CPUtime=12.69
/proc/10295/stat : 10295 (mxc) R 10293 10295 7020 0 -1 4194304 704 0 0 0 1269 0 0 0 25 0 1 0 194476950 3448832 687 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10295/statm: 842 687 67 122 0 716 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3368

[startup+25.5015 s]
/proc/loadavg: 1.65 1.89 1.86 2/66 10296
/proc/meminfo: memFree=1375504/2055920 swapFree=4182916/4192956
[pid=10295] ppid=10293 vsize=3960 CPUtime=25.48
/proc/10295/stat : 10295 (mxc) R 10293 10295 7020 0 -1 4194304 866 0 0 0 2548 0 0 0 25 0 1 0 194476950 4055040 849 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10295/statm: 990 849 67 122 0 864 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3960

[startup+51.1011 s]
/proc/loadavg: 1.40 1.81 1.83 2/66 10296
/proc/meminfo: memFree=1374992/2055920 swapFree=4182916/4192956
[pid=10295] ppid=10293 vsize=4484 CPUtime=51.08
/proc/10295/stat : 10295 (mxc) R 10293 10295 7020 0 -1 4194304 983 0 0 0 5108 0 0 0 25 0 1 0 194476950 4591616 966 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/10295/statm: 1121 966 67 122 0 995 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4484

[startup+102.304 s]
/proc/loadavg: 1.17 1.68 1.79 2/66 10296
/proc/meminfo: memFree=1374096/2055920 swapFree=4182916/4192956
[pid=10295] ppid=10293 vsize=5304 CPUtime=102.26
/proc/10295/stat : 10295 (mxc) R 10293 10295 7020 0 -1 4194304 1202 0 0 0 10226 0 0 0 25 0 1 0 194476950 5431296 1185 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/10295/statm: 1326 1185 67 122 0 1200 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5304

[startup+162.301 s]
/proc/loadavg: 1.06 1.55 1.74 2/66 10296
/proc/meminfo: memFree=1373200/2055920 swapFree=4182916/4192956
[pid=10295] ppid=10293 vsize=6180 CPUtime=162.24
/proc/10295/stat : 10295 (mxc) R 10293 10295 7020 0 -1 4194304 1416 0 0 0 16224 0 0 0 25 0 1 0 194476950 6328320 1399 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/10295/statm: 1545 1399 67 122 0 1419 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6180

[startup+222.301 s]
/proc/loadavg: 1.02 1.45 1.69 2/66 10296
/proc/meminfo: memFree=1372624/2055920 swapFree=4182916/4192956
[pid=10295] ppid=10293 vsize=6712 CPUtime=222.23
/proc/10295/stat : 10295 (mxc) R 10293 10295 7020 0 -1 4194304 1549 0 0 0 22222 1 0 0 25 0 1 0 194476950 6873088 1532 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10295/statm: 1678 1532 67 122 0 1552 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6712

[startup+282.302 s]
/proc/loadavg: 1.01 1.36 1.64 2/66 10296
/proc/meminfo: memFree=1372304/2055920 swapFree=4182916/4192956
[pid=10295] ppid=10293 vsize=6892 CPUtime=282.21
/proc/10295/stat : 10295 (mxc) R 10293 10295 7020 0 -1 4194304 1604 0 0 0 28220 1 0 0 25 0 1 0 194476950 7057408 1587 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528498 0 0 4096 0 0 0 0 17 1 0 0
/proc/10295/statm: 1723 1587 67 122 0 1597 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 6892

[startup+342.302 s]
/proc/loadavg: 1.00 1.30 1.60 2/66 10296
/proc/meminfo: memFree=1371856/2055920 swapFree=4182916/4192956
[pid=10295] ppid=10293 vsize=7552 CPUtime=342.19
/proc/10295/stat : 10295 (mxc) R 10293 10295 7020 0 -1 4194304 1759 0 0 0 34218 1 0 0 25 0 1 0 194476950 7733248 1742 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10295/statm: 1888 1742 67 122 0 1762 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 7552

[startup+402.302 s]
/proc/loadavg: 1.00 1.24 1.56 2/66 10296
/proc/meminfo: memFree=1371536/2055920 swapFree=4182916/4192956
[pid=10295] ppid=10293 vsize=7788 CPUtime=402.18
/proc/10295/stat : 10295 (mxc) R 10293 10295 7020 0 -1 4194304 1825 0 0 0 40217 1 0 0 25 0 1 0 194476950 7974912 1808 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/10295/statm: 1947 1808 67 122 0 1821 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 7788

[startup+462.302 s]
/proc/loadavg: 1.00 1.19 1.52 2/66 10296
/proc/meminfo: memFree=1371408/2055920 swapFree=4182916/4192956
[pid=10295] ppid=10293 vsize=7884 CPUtime=462.16
/proc/10295/stat : 10295 (mxc) R 10293 10295 7020 0 -1 4194304 1849 0 0 0 46215 1 0 0 25 0 1 0 194476950 8073216 1832 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519544 0 0 4096 0 0 0 0 17 1 0 0
/proc/10295/statm: 1971 1832 67 122 0 1845 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 7884

[startup+522.302 s]
/proc/loadavg: 1.00 1.16 1.49 2/66 10296
/proc/meminfo: memFree=1371344/2055920 swapFree=4182916/4192956
[pid=10295] ppid=10293 vsize=8012 CPUtime=522.14
/proc/10295/stat : 10295 (mxc) R 10293 10295 7020 0 -1 4194304 1867 0 0 0 52213 1 0 0 25 0 1 0 194476950 8204288 1850 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10295/statm: 2003 1850 67 122 0 1877 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 8012

[startup+582.302 s]
/proc/loadavg: 1.00 1.12 1.45 2/66 10296
/proc/meminfo: memFree=1371152/2055920 swapFree=4182916/4192956
[pid=10295] ppid=10293 vsize=8180 CPUtime=582.13
/proc/10295/stat : 10295 (mxc) R 10293 10295 7020 0 -1 4194304 1924 0 0 0 58212 1 0 0 25 0 1 0 194476950 8376320 1907 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/10295/statm: 2045 1907 67 122 0 1919 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 8180

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.42 2/66 10296
/proc/meminfo: memFree=1370832/2055920 swapFree=4182916/4192956
[pid=10295] ppid=10293 vsize=8484 CPUtime=642.11
/proc/10295/stat : 10295 (mxc) R 10293 10295 7020 0 -1 4194304 1990 0 0 0 64210 1 0 0 25 0 1 0 194476950 8687616 1973 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/10295/statm: 2121 1973 67 122 0 1995 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 8484


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10496
/proc/meminfo: memFree=1364560/2055920 swapFree=4182916/4192956
[pid=10295] ppid=10293 vsize=14828 CPUtime=4001.06
/proc/10295/stat : 10295 (mxc) R 10293 10295 7020 0 -1 4194304 3662 0 0 0 400101 5 0 0 25 0 1 0 194476950 15183872 3568 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/10295/statm: 3707 3568 67 122 0 3581 0
Current children cumulated CPU time (s) 4001.06
Current children cumulated vsize (KiB) 14828

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10496
/proc/meminfo: memFree=1364176/2055920 swapFree=4182916/4192956
[pid=10295] ppid=10293 vsize=15156 CPUtime=4061.05
/proc/10295/stat : 10295 (mxc) R 10293 10295 7020 0 -1 4194304 3743 0 0 0 406100 5 0 0 25 0 1 0 194476950 15519744 3649 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10295/statm: 3789 3649 67 122 0 3663 0
Current children cumulated CPU time (s) 4061.05
Current children cumulated vsize (KiB) 15156

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10496
/proc/meminfo: memFree=1364112/2055920 swapFree=4182916/4192956
[pid=10295] ppid=10293 vsize=15156 CPUtime=4121.03
/proc/10295/stat : 10295 (mxc) R 10293 10295 7020 0 -1 4194304 3744 0 0 0 412098 5 0 0 25 0 1 0 194476950 15519744 3650 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519635 0 0 4096 0 0 0 0 17 1 0 0
/proc/10295/statm: 3789 3650 67 122 0 3663 0
Current children cumulated CPU time (s) 4121.03
Current children cumulated vsize (KiB) 15156

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10496
/proc/meminfo: memFree=1364112/2055920 swapFree=4182916/4192956
[pid=10295] ppid=10293 vsize=15156 CPUtime=4181.01
/proc/10295/stat : 10295 (mxc) R 10293 10295 7020 0 -1 4194304 3744 0 0 0 418096 5 0 0 25 0 1 0 194476950 15519744 3650 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10295/statm: 3789 3650 67 122 0 3663 0
Current children cumulated CPU time (s) 4181.01
Current children cumulated vsize (KiB) 15156

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10496
/proc/meminfo: memFree=1364112/2055920 swapFree=4182916/4192956
[pid=10295] ppid=10293 vsize=15188 CPUtime=4240.99
/proc/10295/stat : 10295 (mxc) R 10293 10295 7020 0 -1 4194304 3749 0 0 0 424094 5 0 0 25 0 1 0 194476950 15552512 3655 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/10295/statm: 3797 3655 67 122 0 3671 0
Current children cumulated CPU time (s) 4240.99
Current children cumulated vsize (KiB) 15188

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10496
/proc/meminfo: memFree=1364048/2055920 swapFree=4182916/4192956
[pid=10295] ppid=10293 vsize=15244 CPUtime=4300.98
/proc/10295/stat : 10295 (mxc) R 10293 10295 7020 0 -1 4194304 3764 0 0 0 430093 5 0 0 25 0 1 0 194476950 15609856 3670 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/10295/statm: 3811 3670 67 122 0 3685 0
Current children cumulated CPU time (s) 4300.98
Current children cumulated vsize (KiB) 15244

[startup+4362.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/66 10496
/proc/meminfo: memFree=1363984/2055920 swapFree=4182916/4192956
[pid=10295] ppid=10293 vsize=15324 CPUtime=4360.97
/proc/10295/stat : 10295 (mxc) R 10293 10295 7020 0 -1 4194304 3796 0 0 0 436091 6 0 0 25 0 1 0 194476950 15691776 3696 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/10295/statm: 3831 3696 67 122 0 3705 0
Current children cumulated CPU time (s) 4360.97
Current children cumulated vsize (KiB) 15324

[startup+4422.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 10496
/proc/meminfo: memFree=1363984/2055920 swapFree=4182916/4192956
[pid=10295] ppid=10293 vsize=15320 CPUtime=4420.95
/proc/10295/stat : 10295 (mxc) R 10293 10295 7020 0 -1 4194304 3796 0 0 0 442089 6 0 0 25 0 1 0 194476950 15687680 3695 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/10295/statm: 3830 3695 67 122 0 3704 0
Current children cumulated CPU time (s) 4420.95
Current children cumulated vsize (KiB) 15320

[startup+4482.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 10496
/proc/meminfo: memFree=1363856/2055920 swapFree=4182916/4192956
[pid=10295] ppid=10293 vsize=15408 CPUtime=4480.94
/proc/10295/stat : 10295 (mxc) R 10293 10295 7020 0 -1 4194304 3818 0 0 0 448088 6 0 0 25 0 1 0 194476950 15777792 3717 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535368 0 0 4096 0 0 0 0 17 1 0 0
/proc/10295/statm: 3852 3717 67 122 0 3726 0
Current children cumulated CPU time (s) 4480.94
Current children cumulated vsize (KiB) 15408

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10496
/proc/meminfo: memFree=1363472/2055920 swapFree=4182916/4192956
[pid=10295] ppid=10293 vsize=15844 CPUtime=4540.92
/proc/10295/stat : 10295 (mxc) R 10293 10295 7020 0 -1 4194304 3923 0 0 0 454086 6 0 0 25 0 1 0 194476950 16224256 3822 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528086 0 0 4096 0 0 0 0 17 1 0 0
/proc/10295/statm: 3961 3822 67 122 0 3835 0
Current children cumulated CPU time (s) 4540.92
Current children cumulated vsize (KiB) 15844

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10496
/proc/meminfo: memFree=1363408/2055920 swapFree=4182916/4192956
[pid=10295] ppid=10293 vsize=15844 CPUtime=4600.9
/proc/10295/stat : 10295 (mxc) R 10293 10295 7020 0 -1 4194304 3923 0 0 0 460084 6 0 0 25 0 1 0 194476950 16224256 3822 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519981 0 0 4096 0 0 0 0 17 1 0 0
/proc/10295/statm: 3961 3822 67 122 0 3835 0
Current children cumulated CPU time (s) 4600.9
Current children cumulated vsize (KiB) 15844

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10496
/proc/meminfo: memFree=1363472/2055920 swapFree=4182916/4192956
[pid=10295] ppid=10293 vsize=15844 CPUtime=4660.88
/proc/10295/stat : 10295 (mxc) R 10293 10295 7020 0 -1 4194304 3923 0 0 0 466082 6 0 0 25 0 1 0 194476950 16224256 3822 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10295/statm: 3961 3822 67 122 0 3835 0
Current children cumulated CPU time (s) 4660.88
Current children cumulated vsize (KiB) 15844

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10496
/proc/meminfo: memFree=1363408/2055920 swapFree=4182916/4192956
[pid=10295] ppid=10293 vsize=15844 CPUtime=4720.87
/proc/10295/stat : 10295 (mxc) R 10293 10295 7020 0 -1 4194304 3923 0 0 0 472081 6 0 0 25 0 1 0 194476950 16224256 3822 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535058 0 0 4096 0 0 0 0 17 1 0 0
/proc/10295/statm: 3961 3822 67 122 0 3835 0
Current children cumulated CPU time (s) 4720.87
Current children cumulated vsize (KiB) 15844

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10496
/proc/meminfo: memFree=1363344/2055920 swapFree=4182916/4192956
[pid=10295] ppid=10293 vsize=15844 CPUtime=4780.85
/proc/10295/stat : 10295 (mxc) R 10293 10295 7020 0 -1 4194304 3924 0 0 0 478079 6 0 0 25 0 1 0 194476950 16224256 3823 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/10295/statm: 3961 3823 67 122 0 3835 0
Current children cumulated CPU time (s) 4780.85
Current children cumulated vsize (KiB) 15844

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10496
/proc/meminfo: memFree=1363344/2055920 swapFree=4182916/4192956
[pid=10295] ppid=10293 vsize=15844 CPUtime=4840.83
/proc/10295/stat : 10295 (mxc) R 10293 10295 7020 0 -1 4194304 3924 0 0 0 484077 6 0 0 25 0 1 0 194476950 16224256 3823 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/10295/statm: 3961 3823 67 122 0 3835 0
Current children cumulated CPU time (s) 4840.83
Current children cumulated vsize (KiB) 15844

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10496
/proc/meminfo: memFree=1363216/2055920 swapFree=4182916/4192956
[pid=10295] ppid=10293 vsize=15928 CPUtime=4900.82
/proc/10295/stat : 10295 (mxc) R 10293 10295 7020 0 -1 4194304 3955 0 0 0 490076 6 0 0 25 0 1 0 194476950 16310272 3847 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/10295/statm: 3982 3847 67 122 0 3856 0
Current children cumulated CPU time (s) 4900.82
Current children cumulated vsize (KiB) 15928

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10496
/proc/meminfo: memFree=1363216/2055920 swapFree=4182916/4192956
[pid=10295] ppid=10293 vsize=15920 CPUtime=4960.8
/proc/10295/stat : 10295 (mxc) R 10293 10295 7020 0 -1 4194304 3955 0 0 0 496074 6 0 0 25 0 1 0 194476950 16302080 3845 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519546 0 0 4096 0 0 0 0 17 1 0 0
/proc/10295/statm: 3980 3845 67 122 0 3854 0
Current children cumulated CPU time (s) 4960.8
Current children cumulated vsize (KiB) 15920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 10496
/proc/meminfo: memFree=1363280/2055920 swapFree=4182916/4192956
[pid=10295] ppid=10293 vsize=15920 CPUtime=5000.1
/proc/10295/stat : 10295 (mxc) R 10293 10295 7020 0 -1 4194304 3955 0 0 0 500004 6 0 0 25 0 1 0 194476950 16302080 3845 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530213 0 0 4096 0 0 0 0 17 1 0 0
/proc/10295/statm: 3980 3845 67 122 0 3854 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 15920

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.61
CPU time (s): 5000.11
CPU user time (s): 5000.04
CPU system time (s): 0.06499
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 15980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.04
system time used= 0.06499
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3955
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= 7690

runsolver used 3.88841 second user time and 9.81651 second system time

The end



Launcher Data (download as text)




Begin job on node27 on Sun Apr 29 03:36:50 UTC 2007

IDJOB= 424768
IDBENCH= 20321
IDSOLVER= 174
FILE ID= node27/424768-1177817810

PBS_JOBID= 4715890

Free space on /tmp= 66564 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S1117386741-13-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/424768-1177817810/mxc /tmp/evaluation/424768-1177817810/instance-424768-1177817810.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-424768-1177817810 -o ROOT/results/node27/solver-424768-1177817810 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424768-1177817810/mxc /tmp/evaluation/424768-1177817810/instance-424768-1177817810.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f92c9470ce530d69e9c5c87f2f1f8a3e

RANDOM SEED= 991990122

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1379376 kB
Buffers:         52312 kB
Cached:         543740 kB
SwapCached:       4660 kB
Active:         293800 kB
Inactive:       313040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1379376 kB
SwapTotal:     4192956 kB
SwapFree:      4182916 kB
Dirty:             708 kB
Writeback:           0 kB
Mapped:          16084 kB
Slab:            55772 kB
Committed_AS:  2223584 kB
PageTables:       1416 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= 66564 MiB

End job on node27 on Sun Apr 29 05:00:14 UTC 2007