Trace number 424639

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) 5000.08 5001.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S779713554-13.cnf
MD5SUMcfea37cf2c4e91ad4c7e1db353aebdc5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark124.266
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 511900

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/node26/watcher-424639-1177757309 -o ROOT/results/node26/solver-424639-1177757309 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424639-1177757309/mxc /tmp/evaluation/424639-1177757309/instance-424639-1177757309.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: 0.74 0.94 0.98 3/77 19425
/proc/meminfo: memFree=1430280/2055920 swapFree=4170240/4192956
[pid=19425] ppid=19423 vsize=1548 CPUtime=0
/proc/19425/stat : 19425 (mxc) R 19423 19425 19371 0 -1 4194304 228 0 0 0 0 0 0 0 18 0 1 0 223647707 1585152 213 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/19425/statm: 387 213 46 122 0 261 0

[startup+0.033755 s]
/proc/loadavg: 0.74 0.94 0.98 3/77 19425
/proc/meminfo: memFree=1430280/2055920 swapFree=4170240/4192956
[pid=19425] ppid=19423 vsize=1748 CPUtime=0.03
/proc/19425/stat : 19425 (mxc) R 19423 19425 19371 0 -1 4194304 376 0 0 0 3 0 0 0 18 0 1 0 223647707 1789952 279 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/19425/statm: 437 279 59 122 0 311 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1748

[startup+0.10176 s]
/proc/loadavg: 0.74 0.94 0.98 3/77 19425
/proc/meminfo: memFree=1430280/2055920 swapFree=4170240/4192956
[pid=19425] ppid=19423 vsize=1880 CPUtime=0.09
/proc/19425/stat : 19425 (mxc) R 19423 19425 19371 0 -1 4194304 423 0 0 0 9 0 0 0 18 0 1 0 223647707 1925120 326 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/19425/statm: 470 326 59 122 0 344 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1880

[startup+0.301778 s]
/proc/loadavg: 0.74 0.94 0.98 3/77 19425
/proc/meminfo: memFree=1430280/2055920 swapFree=4170240/4192956
[pid=19425] ppid=19423 vsize=2408 CPUtime=0.29
/proc/19425/stat : 19425 (mxc) R 19423 19425 19371 0 -1 4194304 558 0 0 0 29 0 0 0 19 0 1 0 223647707 2465792 461 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530604 0 0 4096 0 0 0 0 17 1 0 0
/proc/19425/statm: 602 461 59 122 0 476 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2408

[startup+0.701816 s]
/proc/loadavg: 0.74 0.94 0.98 3/77 19425
/proc/meminfo: memFree=1430280/2055920 swapFree=4170240/4192956
[pid=19425] ppid=19423 vsize=3332 CPUtime=0.69
/proc/19425/stat : 19425 (mxc) R 19423 19425 19371 0 -1 4194304 769 0 0 0 69 0 0 0 23 0 1 0 223647707 3411968 672 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19425/statm: 833 672 59 122 0 707 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3332

[startup+1.50189 s]
/proc/loadavg: 0.74 0.94 0.98 2/78 19426
/proc/meminfo: memFree=1427456/2055920 swapFree=4170240/4192956
[pid=19425] ppid=19423 vsize=3872 CPUtime=1.49
/proc/19425/stat : 19425 (mxc) R 19423 19425 19371 0 -1 4194304 922 0 0 0 149 0 0 0 25 0 1 0 223647707 3964928 823 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519981 0 0 4096 0 0 0 0 17 1 0 0
/proc/19425/statm: 968 823 67 122 0 842 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3872

[startup+3.10104 s]
/proc/loadavg: 0.74 0.94 0.98 2/78 19426
/proc/meminfo: memFree=1426944/2055920 swapFree=4170240/4192956
[pid=19425] ppid=19423 vsize=4484 CPUtime=3.09
/proc/19425/stat : 19425 (mxc) R 19423 19425 19371 0 -1 4194304 1071 0 0 0 309 0 0 0 25 0 1 0 223647707 4591616 972 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 1 0 0
/proc/19425/statm: 1121 972 67 122 0 995 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4484

[startup+6.30134 s]
/proc/loadavg: 0.76 0.94 0.98 2/78 19426
/proc/meminfo: memFree=1426048/2055920 swapFree=4170240/4192956
[pid=19425] ppid=19423 vsize=4940 CPUtime=6.29
/proc/19425/stat : 19425 (mxc) R 19423 19425 19371 0 -1 4194304 1187 0 0 0 629 0 0 0 25 0 1 0 223647707 5058560 1088 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/19425/statm: 1235 1088 67 122 0 1109 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4940

[startup+12.7019 s]
/proc/loadavg: 0.78 0.94 0.98 2/78 19426
/proc/meminfo: memFree=1425408/2055920 swapFree=4170240/4192956
[pid=19425] ppid=19423 vsize=5400 CPUtime=12.69
/proc/19425/stat : 19425 (mxc) R 19423 19425 19371 0 -1 4194304 1311 0 0 0 1268 1 0 0 25 0 1 0 223647707 5529600 1212 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/19425/statm: 1350 1212 67 122 0 1224 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5400

[startup+25.5011 s]
/proc/loadavg: 0.83 0.94 0.98 2/78 19426
/proc/meminfo: memFree=1424448/2055920 swapFree=4170240/4192956
[pid=19425] ppid=19423 vsize=6416 CPUtime=25.49
/proc/19425/stat : 19425 (mxc) R 19423 19425 19371 0 -1 4194304 1547 0 0 0 2548 1 0 0 25 0 1 0 223647707 6569984 1448 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519302 0 0 4096 0 0 0 0 17 1 0 0
/proc/19425/statm: 1604 1448 67 122 0 1478 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6416

[startup+51.1015 s]
/proc/loadavg: 0.88 0.94 0.98 2/78 19426
/proc/meminfo: memFree=1423488/2055920 swapFree=4170240/4192956
[pid=19425] ppid=19423 vsize=7380 CPUtime=51.08
/proc/19425/stat : 19425 (mxc) R 19423 19425 19371 0 -1 4194304 1792 0 0 0 5107 1 0 0 25 0 1 0 223647707 7557120 1693 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/19425/statm: 1845 1693 67 122 0 1719 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7380

[startup+102.305 s]
/proc/loadavg: 0.95 0.95 0.98 2/78 19426
/proc/meminfo: memFree=1422016/2055920 swapFree=4170240/4192956
[pid=19425] ppid=19423 vsize=8764 CPUtime=102.27
/proc/19425/stat : 19425 (mxc) R 19423 19425 19371 0 -1 4194304 2147 0 0 0 10225 2 0 0 25 0 1 0 223647707 8974336 2048 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19425/statm: 2191 2048 67 122 0 2065 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8764

[startup+162.303 s]
/proc/loadavg: 0.98 0.95 0.98 2/78 19426
/proc/meminfo: memFree=1421376/2055920 swapFree=4170240/4192956
[pid=19425] ppid=19423 vsize=9348 CPUtime=162.25
/proc/19425/stat : 19425 (mxc) R 19423 19425 19371 0 -1 4194304 2298 0 0 0 16223 2 0 0 25 0 1 0 223647707 9572352 2199 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19425/statm: 2337 2199 67 122 0 2211 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9348

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 19426
/proc/meminfo: memFree=1420992/2055920 swapFree=4170240/4192956
[pid=19425] ppid=19423 vsize=9696 CPUtime=222.24
/proc/19425/stat : 19425 (mxc) R 19423 19425 19371 0 -1 4194304 2385 0 0 0 22221 3 0 0 25 0 1 0 223647707 9928704 2286 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19425/statm: 2424 2286 67 122 0 2298 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 9696

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19426
/proc/meminfo: memFree=1420224/2055920 swapFree=4170240/4192956
[pid=19425] ppid=19423 vsize=10436 CPUtime=282.22
/proc/19425/stat : 19425 (mxc) R 19423 19425 19371 0 -1 4194304 2575 0 0 0 28219 3 0 0 25 0 1 0 223647707 10686464 2476 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19425/statm: 2609 2476 67 122 0 2483 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 10436

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19426
/proc/meminfo: memFree=1419840/2055920 swapFree=4170240/4192956
[pid=19425] ppid=19423 vsize=10756 CPUtime=342.21
/proc/19425/stat : 19425 (mxc) R 19423 19425 19371 0 -1 4194304 2655 0 0 0 34217 4 0 0 25 0 1 0 223647707 11014144 2556 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19425/statm: 2689 2556 67 122 0 2563 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 10756

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19426
/proc/meminfo: memFree=1419712/2055920 swapFree=4170240/4192956
[pid=19425] ppid=19423 vsize=10916 CPUtime=402.2
/proc/19425/stat : 19425 (mxc) R 19423 19425 19371 0 -1 4194304 2695 0 0 0 40215 5 0 0 25 0 1 0 223647707 11177984 2596 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19425/statm: 2729 2596 67 122 0 2603 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 10916

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19426
/proc/meminfo: memFree=1418880/2055920 swapFree=4170240/4192956
[pid=19425] ppid=19423 vsize=11720 CPUtime=462.18
/proc/19425/stat : 19425 (mxc) R 19423 19425 19371 0 -1 4194304 2901 0 0 0 46213 5 0 0 25 0 1 0 223647707 12001280 2802 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19425/statm: 2930 2802 67 122 0 2804 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 11720

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19426
/proc/meminfo: memFree=1418688/2055920 swapFree=4170240/4192956
[pid=19425] ppid=19423 vsize=11944 CPUtime=522.17
/proc/19425/stat : 19425 (mxc) R 19423 19425 19371 0 -1 4194304 2957 0 0 0 52211 6 0 0 25 0 1 0 223647707 12230656 2858 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19425/statm: 2986 2858 67 122 0 2860 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 11944

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19426
/proc/meminfo: memFree=1418560/2055920 swapFree=4170240/4192956
[pid=19425] ppid=19423 vsize=12040 CPUtime=582.15
/proc/19425/stat : 19425 (mxc) R 19423 19425 19371 0 -1 4194304 2981 0 0 0 58209 6 0 0 25 0 1 0 223647707 12328960 2882 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19425/statm: 3010 2882 67 122 0 2884 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 12040

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 19426
/proc/meminfo: memFree=1418368/2055920 swapFree=4170240/4192956
[pid=19425] ppid=19423 vsize=12168 CPUtime=642.14
/proc/19425/stat : 19425 (mxc) R 19423 19425 19371 0 -1 4194304 3013 0 0 0 64207 7 0 0 25 0 1 0 223647707 12460032 2914 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519596 0 0 4096 0 0 0 0 17 1 0 0
/proc/19425/statm: 3042 2914 67 122 0 2916 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 12168


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19626
/proc/meminfo: memFree=1412928/2055920 swapFree=4170240/4192956
[pid=19425] ppid=19423 vsize=18004 CPUtime=4061.19
/proc/19425/stat : 19425 (mxc) R 19423 19425 19371 0 -1 4194304 17965 0 0 0 406079 40 0 0 25 0 1 0 223647707 18436096 4249 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19425/statm: 4501 4249 67 122 0 4375 0
Current children cumulated CPU time (s) 4061.19
Current children cumulated vsize (KiB) 18004

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19626
/proc/meminfo: memFree=1412928/2055920 swapFree=4170240/4192956
[pid=19425] ppid=19423 vsize=18164 CPUtime=4121.17
/proc/19425/stat : 19425 (mxc) R 19423 19425 19371 0 -1 4194304 18163 0 0 0 412076 41 0 0 25 0 1 0 223647707 18599936 4259 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19425/statm: 4541 4259 67 122 0 4415 0
Current children cumulated CPU time (s) 4121.17
Current children cumulated vsize (KiB) 18164

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19626
/proc/meminfo: memFree=1412992/2055920 swapFree=4170240/4192956
[pid=19425] ppid=19423 vsize=18164 CPUtime=4181.15
/proc/19425/stat : 19425 (mxc) R 19423 19425 19371 0 -1 4194304 18405 0 0 0 418074 41 0 0 25 0 1 0 223647707 18599936 4266 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19425/statm: 4541 4266 67 122 0 4415 0
Current children cumulated CPU time (s) 4181.15
Current children cumulated vsize (KiB) 18164

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19626
/proc/meminfo: memFree=1412928/2055920 swapFree=4170240/4192956
[pid=19425] ppid=19423 vsize=18164 CPUtime=4241.14
/proc/19425/stat : 19425 (mxc) R 19423 19425 19371 0 -1 4194304 18602 0 0 0 424072 42 0 0 25 0 1 0 223647707 18599936 4275 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19425/statm: 4541 4275 67 122 0 4415 0
Current children cumulated CPU time (s) 4241.14
Current children cumulated vsize (KiB) 18164

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19626
/proc/meminfo: memFree=1412864/2055920 swapFree=4170240/4192956
[pid=19425] ppid=19423 vsize=18356 CPUtime=4301.13
/proc/19425/stat : 19425 (mxc) R 19423 19425 19371 0 -1 4194304 18847 0 0 0 430070 43 0 0 25 0 1 0 223647707 18796544 4285 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/19425/statm: 4589 4285 67 122 0 4463 0
Current children cumulated CPU time (s) 4301.13
Current children cumulated vsize (KiB) 18356

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 19698
/proc/meminfo: memFree=1411640/2055920 swapFree=4170240/4192956
[pid=19425] ppid=19423 vsize=18356 CPUtime=4361.08
/proc/19425/stat : 19425 (mxc) R 19423 19425 19371 0 -1 4194304 19046 0 0 0 436065 43 0 0 25 0 1 0 223647707 18796544 4296 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19425/statm: 4589 4296 67 122 0 4463 0
Current children cumulated CPU time (s) 4361.08
Current children cumulated vsize (KiB) 18356

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19824
/proc/meminfo: memFree=1412608/2055920 swapFree=4170240/4192956
[pid=19425] ppid=19423 vsize=18356 CPUtime=4421
/proc/19425/stat : 19425 (mxc) R 19423 19425 19371 0 -1 4194304 19281 0 0 0 442056 44 0 0 25 0 1 0 223647707 18796544 4296 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19425/statm: 4589 4296 67 122 0 4463 0
Current children cumulated CPU time (s) 4421
Current children cumulated vsize (KiB) 18356

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19824
/proc/meminfo: memFree=1412672/2055920 swapFree=4170240/4192956
[pid=19425] ppid=19423 vsize=18356 CPUtime=4480.99
/proc/19425/stat : 19425 (mxc) R 19423 19425 19371 0 -1 4194304 19469 0 0 0 448054 45 0 0 25 0 1 0 223647707 18796544 4296 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19425/statm: 4589 4296 67 122 0 4463 0
Current children cumulated CPU time (s) 4480.99
Current children cumulated vsize (KiB) 18356

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19824
/proc/meminfo: memFree=1412736/2055920 swapFree=4170240/4192956
[pid=19425] ppid=19423 vsize=18356 CPUtime=4540.97
/proc/19425/stat : 19425 (mxc) R 19423 19425 19371 0 -1 4194304 19704 0 0 0 454052 45 0 0 25 0 1 0 223647707 18796544 4296 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519975 0 0 4096 0 0 0 0 17 1 0 0
/proc/19425/statm: 4589 4296 67 122 0 4463 0
Current children cumulated CPU time (s) 4540.97
Current children cumulated vsize (KiB) 18356

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19824
/proc/meminfo: memFree=1412800/2055920 swapFree=4170240/4192956
[pid=19425] ppid=19423 vsize=18356 CPUtime=4600.96
/proc/19425/stat : 19425 (mxc) R 19423 19425 19371 0 -1 4194304 19893 0 0 0 460050 46 0 0 25 0 1 0 223647707 18796544 4297 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/19425/statm: 4589 4297 67 122 0 4463 0
Current children cumulated CPU time (s) 4600.96
Current children cumulated vsize (KiB) 18356

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19824
/proc/meminfo: memFree=1412736/2055920 swapFree=4170240/4192956
[pid=19425] ppid=19423 vsize=18356 CPUtime=4660.95
/proc/19425/stat : 19425 (mxc) R 19423 19425 19371 0 -1 4194304 20138 0 0 0 466048 47 0 0 25 0 1 0 223647707 18796544 4307 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19425/statm: 4589 4307 67 122 0 4463 0
Current children cumulated CPU time (s) 4660.95
Current children cumulated vsize (KiB) 18356

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19824
/proc/meminfo: memFree=1412672/2055920 swapFree=4170240/4192956
[pid=19425] ppid=19423 vsize=18356 CPUtime=4720.93
/proc/19425/stat : 19425 (mxc) R 19423 19425 19371 0 -1 4194304 20329 0 0 0 472046 47 0 0 25 0 1 0 223647707 18796544 4310 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/19425/statm: 4589 4310 67 122 0 4463 0
Current children cumulated CPU time (s) 4720.93
Current children cumulated vsize (KiB) 18356

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19824
/proc/meminfo: memFree=1412672/2055920 swapFree=4170240/4192956
[pid=19425] ppid=19423 vsize=18356 CPUtime=4780.92
/proc/19425/stat : 19425 (mxc) R 19423 19425 19371 0 -1 4194304 20565 0 0 0 478044 48 0 0 25 0 1 0 223647707 18796544 4311 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/19425/statm: 4589 4311 67 122 0 4463 0
Current children cumulated CPU time (s) 4780.92
Current children cumulated vsize (KiB) 18356

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19824
/proc/meminfo: memFree=1412544/2055920 swapFree=4170240/4192956
[pid=19425] ppid=19423 vsize=18620 CPUtime=4840.9
/proc/19425/stat : 19425 (mxc) R 19423 19425 19371 0 -1 4194304 20794 0 0 0 484042 48 0 0 25 0 1 0 223647707 19066880 4352 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19425/statm: 4655 4352 67 122 0 4529 0
Current children cumulated CPU time (s) 4840.9
Current children cumulated vsize (KiB) 18620

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19824
/proc/meminfo: memFree=1412544/2055920 swapFree=4170240/4192956
[pid=19425] ppid=19423 vsize=18620 CPUtime=4900.88
/proc/19425/stat : 19425 (mxc) R 19423 19425 19371 0 -1 4194304 21031 0 0 0 490039 49 0 0 25 0 1 0 223647707 19066880 4354 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19425/statm: 4655 4354 67 122 0 4529 0
Current children cumulated CPU time (s) 4900.88
Current children cumulated vsize (KiB) 18620

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19824
/proc/meminfo: memFree=1412480/2055920 swapFree=4170240/4192956
[pid=19425] ppid=19423 vsize=18620 CPUtime=4960.87
/proc/19425/stat : 19425 (mxc) R 19423 19425 19371 0 -1 4194304 21224 0 0 0 496037 50 0 0 25 0 1 0 223647707 19066880 4359 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19425/statm: 4655 4359 67 122 0 4529 0
Current children cumulated CPU time (s) 4960.87
Current children cumulated vsize (KiB) 18620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19824
/proc/meminfo: memFree=1412416/2055920 swapFree=4170240/4192956
[pid=19425] ppid=19423 vsize=18620 CPUtime=5000.06
/proc/19425/stat : 19425 (mxc) R 19423 19425 19371 0 -1 4194304 21374 0 0 0 499956 50 0 0 25 0 1 0 223647707 19066880 4368 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/19425/statm: 4655 4368 67 122 0 4529 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 18620

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 2/78 19824
/proc/meminfo: memFree=1412416/2055920 swapFree=4170240/4192956
[pid=19425] ppid=19423 vsize=18620 CPUtime=5000.06
/proc/19425/stat : 19425 (mxc) R 19423 19425 19371 0 -1 4194304 21374 0 0 0 499956 50 0 0 25 0 1 0 223647707 19066880 4368 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/19425/statm: 4655 4368 67 122 0 4529 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 18620

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.08
CPU user time (s): 4999.57
CPU system time (s): 0.508922
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 18808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.57
system time used= 0.508922
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21374
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= 105758

runsolver used 3.9184 second user time and 10.9433 second system time

The end



Launcher Data (download as text)




Begin job on node26 on Sat Apr 28 10:48:29 UTC 2007

IDJOB= 424639
IDBENCH= 20141
IDSOLVER= 174
FILE ID= node26/424639-1177757309

PBS_JOBID= 4715577

Free space on /tmp= 66540 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S779713554-13.cnf
COMMAND LINE= /tmp/evaluation/424639-1177757309/mxc /tmp/evaluation/424639-1177757309/instance-424639-1177757309.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-424639-1177757309 -o ROOT/results/node26/solver-424639-1177757309 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424639-1177757309/mxc /tmp/evaluation/424639-1177757309/instance-424639-1177757309.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  cfea37cf2c4e91ad4c7e1db353aebdc5

RANDOM SEED= 622895405

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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	: 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		: 3000.213
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:       1430624 kB
Buffers:         59224 kB
Cached:         468556 kB
SwapCached:       3640 kB
Active:         335224 kB
Inactive:       215852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1430624 kB
SwapTotal:     4192956 kB
SwapFree:      4170240 kB
Dirty:             952 kB
Writeback:           0 kB
Mapped:          30556 kB
Slab:            59772 kB
Committed_AS:  1284828 kB
PageTables:       1716 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= 66540 MiB

End job on node26 on Sat Apr 28 12:11:53 UTC 2007