Trace number 367516

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) 10000.1 10002.6

General information on the benchmark

Nameindustrial/palacios/hard/
safe-50-h49-unsat.cnf
MD5SUMafc9746f162b3434bc79ea21bd1704d5
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 variables615037
Number of clauses2098249
Sum of the clauses size5069473
Maximum clause length101
Minimum clause length1
Number of clauses of size 150
Number of clauses of size 21488062
Number of clauses of size 3602029
Number of clauses of size 4238
Number of clauses of size 5148
Number of clauses of size over 57722

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/node30/watcher-367516-1176930966 -o ROOT/results/node30/solver-367516-1176930966 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/367516-1176930966/mxc /tmp/evaluation/367516-1176930966/instance-367516-1176930966.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 22496
/proc/meminfo: memFree=1298120/2055920 swapFree=4157140/4192956
[pid=22496] ppid=22494 vsize=40040 CPUtime=0
/proc/22496/stat : 22496 (mxc) R 22494 22496 22204 0 -1 4194304 725 0 0 0 0 0 0 0 18 0 1 0 141012547 41000960 709 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 10010 714 42 122 0 9884 0

[startup+0.0383579 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 22496
/proc/meminfo: memFree=1298120/2055920 swapFree=4157140/4192956
[pid=22496] ppid=22494 vsize=40040 CPUtime=0.03
/proc/22496/stat : 22496 (mxc) R 22494 22496 22204 0 -1 4194304 6292 0 0 0 0 3 0 0 18 0 1 0 141012547 41000960 6276 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 10010 6284 42 122 0 9884 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 40040

[startup+0.102371 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 22496
/proc/meminfo: memFree=1298120/2055920 swapFree=4157140/4192956
[pid=22496] ppid=22494 vsize=76376 CPUtime=0.09
/proc/22496/stat : 22496 (mxc) R 22494 22496 22204 0 -1 4194304 17935 0 0 0 0 9 0 0 18 0 1 0 141012547 78209024 17919 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134703068 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 19094 17926 46 122 0 18968 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 76376

[startup+0.303385 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 22496
/proc/meminfo: memFree=1298120/2055920 swapFree=4157140/4192956
[pid=22496] ppid=22494 vsize=114092 CPUtime=0.29
/proc/22496/stat : 22496 (mxc) R 22494 22496 22204 0 -1 4194304 25302 0 0 0 17 12 0 0 19 0 1 0 141012547 116830208 25286 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 28523 25286 46 122 0 28397 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 114092

[startup+0.7014 s]
/proc/loadavg: 1.00 0.99 0.98 3/77 22496
/proc/meminfo: memFree=1298120/2055920 swapFree=4157140/4192956
[pid=22496] ppid=22494 vsize=131472 CPUtime=0.69
/proc/22496/stat : 22496 (mxc) R 22494 22496 22204 0 -1 4194304 29502 0 0 0 55 14 0 0 23 0 1 0 141012547 134627328 29486 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 32868 29490 46 122 0 32742 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 131472

[startup+1.50145 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 22497
/proc/meminfo: memFree=1166080/2055920 swapFree=4157140/4192956
[pid=22496] ppid=22494 vsize=114608 CPUtime=1.49
/proc/22496/stat : 22496 (mxc) R 22494 22496 22204 0 -1 4194304 34834 0 0 0 133 16 0 0 25 0 1 0 141012547 117358592 25041 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534259 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 28652 25042 59 122 0 28526 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 114608

[startup+3.10155 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 22497
/proc/meminfo: memFree=1196096/2055920 swapFree=4157140/4192956
[pid=22496] ppid=22494 vsize=117116 CPUtime=3.1
/proc/22496/stat : 22496 (mxc) R 22494 22496 22204 0 -1 4194304 35460 0 0 0 293 17 0 0 25 0 1 0 141012547 119926784 25667 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 29279 25667 59 122 0 29153 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 117116

[startup+6.30175 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 22497
/proc/meminfo: memFree=1195584/2055920 swapFree=4157140/4192956
[pid=22496] ppid=22494 vsize=117116 CPUtime=6.3
/proc/22496/stat : 22496 (mxc) R 22494 22496 22204 0 -1 4194304 35483 0 0 0 613 17 0 0 25 0 1 0 141012547 119926784 25690 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 29279 25690 59 122 0 29153 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 117116

[startup+12.7011 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 22497
/proc/meminfo: memFree=1195648/2055920 swapFree=4157140/4192956
[pid=22496] ppid=22494 vsize=117248 CPUtime=12.69
/proc/22496/stat : 22496 (mxc) R 22494 22496 22204 0 -1 4194304 35494 0 0 0 1252 17 0 0 25 0 1 0 141012547 120061952 25701 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519651 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 29312 25701 59 122 0 29186 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 117248

[startup+25.5029 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 22497
/proc/meminfo: memFree=1195712/2055920 swapFree=4157140/4192956
[pid=22496] ppid=22494 vsize=117248 CPUtime=25.49
/proc/22496/stat : 22496 (mxc) R 22494 22496 22204 0 -1 4194304 35504 0 0 0 2532 17 0 0 25 0 1 0 141012547 120061952 25711 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 29312 25711 59 122 0 29186 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 117248

[startup+51.1025 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 22497
/proc/meminfo: memFree=1195072/2055920 swapFree=4157140/4192956
[pid=22496] ppid=22494 vsize=117776 CPUtime=51.08
/proc/22496/stat : 22496 (mxc) R 22494 22496 22204 0 -1 4194304 35648 0 0 0 5090 18 0 0 25 0 1 0 141012547 120602624 25855 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529863 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 29444 25855 59 122 0 29318 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 117776

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 22497
/proc/meminfo: memFree=1194816/2055920 swapFree=4157140/4192956
[pid=22496] ppid=22494 vsize=118172 CPUtime=102.27
/proc/22496/stat : 22496 (mxc) R 22494 22496 22204 0 -1 4194304 35728 0 0 0 10209 18 0 0 25 0 1 0 141012547 121008128 25935 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519135 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 29543 25935 59 122 0 29417 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 118172

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 22497
/proc/meminfo: memFree=1194240/2055920 swapFree=4157140/4192956
[pid=22496] ppid=22494 vsize=118728 CPUtime=162.26
/proc/22496/stat : 22496 (mxc) R 22494 22496 22204 0 -1 4194304 35863 0 0 0 16207 19 0 0 25 0 1 0 141012547 121577472 26070 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 29682 26070 59 122 0 29556 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 118728

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 22497
/proc/meminfo: memFree=1193664/2055920 swapFree=4157140/4192956
[pid=22496] ppid=22494 vsize=119256 CPUtime=222.25
/proc/22496/stat : 22496 (mxc) R 22494 22496 22204 0 -1 4194304 36009 0 0 0 22205 20 0 0 25 0 1 0 141012547 122118144 26216 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519651 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 29814 26216 59 122 0 29688 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 119256

[startup+282.303 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 22497
/proc/meminfo: memFree=1192576/2055920 swapFree=4157140/4192956
[pid=22496] ppid=22494 vsize=120444 CPUtime=282.23
/proc/22496/stat : 22496 (mxc) R 22494 22496 22204 0 -1 4194304 36290 0 0 0 28203 20 0 0 25 0 1 0 141012547 123334656 26497 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519651 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 30111 26497 59 122 0 29985 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 120444

[startup+342.303 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 22497
/proc/meminfo: memFree=1191680/2055920 swapFree=4157140/4192956
[pid=22496] ppid=22494 vsize=121236 CPUtime=342.22
/proc/22496/stat : 22496 (mxc) R 22494 22496 22204 0 -1 4194304 36504 0 0 0 34201 21 0 0 25 0 1 0 141012547 124145664 26711 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 30309 26711 59 122 0 30183 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 121236

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 22497
/proc/meminfo: memFree=1190592/2055920 swapFree=4157140/4192956
[pid=22496] ppid=22494 vsize=122292 CPUtime=402.21
/proc/22496/stat : 22496 (mxc) R 22494 22496 22204 0 -1 4194304 36780 0 0 0 40199 22 0 0 25 0 1 0 141012547 125227008 26987 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 30573 26987 59 122 0 30447 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 122292

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 22497
/proc/meminfo: memFree=1189312/2055920 swapFree=4157140/4192956
[pid=22496] ppid=22494 vsize=123608 CPUtime=462.2
/proc/22496/stat : 22496 (mxc) R 22494 22496 22204 0 -1 4194304 37086 0 0 0 46197 23 0 0 25 0 1 0 141012547 126574592 27293 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519651 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 30902 27293 59 122 0 30776 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 123608

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 22497
/proc/meminfo: memFree=1188608/2055920 swapFree=4157140/4192956
[pid=22496] ppid=22494 vsize=124400 CPUtime=522.18
/proc/22496/stat : 22496 (mxc) R 22494 22496 22204 0 -1 4194304 37274 0 0 0 52195 23 0 0 25 0 1 0 141012547 127385600 27481 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 31100 27481 59 122 0 30974 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 124400

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 22497
/proc/meminfo: memFree=1187456/2055920 swapFree=4157140/4192956
[pid=22496] ppid=22494 vsize=125456 CPUtime=582.17
/proc/22496/stat : 22496 (mxc) R 22494 22496 22204 0 -1 4194304 37550 0 0 0 58193 24 0 0 25 0 1 0 141012547 128466944 27757 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 31364 27757 59 122 0 31238 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 125456

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 22497
/proc/meminfo: memFree=1186496/2055920 swapFree=4157140/4192956
[pid=22496] ppid=22494 vsize=126380 CPUtime=642.16
/proc/22496/stat : 22496 (mxc) R 22494 22496 22204 0 -1 4194304 37788 0 0 0 64191 25 0 0 25 0 1 0 141012547 129413120 27995 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529807 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 31595 27995 59 122 0 31469 0
Current children cumulated CPU time (s) 642.16
Current children cumulated vsize (KiB) 126380


################
# More data... #
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[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22899
/proc/meminfo: memFree=869888/2055920 swapFree=4157140/4192956
[pid=22496] ppid=22494 vsize=453708 CPUtime=9100.12
/proc/22496/stat : 22496 (mxc) R 22494 22496 22204 0 -1 4194304 116637 0 0 0 909825 187 0 0 25 0 1 0 141012547 464596992 106844 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 113427 106844 59 122 0 113301 0
Current children cumulated CPU time (s) 9100.12
Current children cumulated vsize (KiB) 453708

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22899
/proc/meminfo: memFree=867072/2055920 swapFree=4157140/4192956
[pid=22496] ppid=22494 vsize=456480 CPUtime=9160.11
/proc/22496/stat : 22496 (mxc) R 22494 22496 22204 0 -1 4194304 117342 0 0 0 915822 189 0 0 25 0 1 0 141012547 467435520 107549 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 114120 107549 59 122 0 113994 0
Current children cumulated CPU time (s) 9160.11
Current children cumulated vsize (KiB) 456480

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22899
/proc/meminfo: memFree=864128/2055920 swapFree=4157140/4192956
[pid=22496] ppid=22494 vsize=459508 CPUtime=9220.1
/proc/22496/stat : 22496 (mxc) R 22494 22496 22204 0 -1 4194304 118070 0 0 0 921820 190 0 0 25 0 1 0 141012547 470536192 108277 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 114877 108277 59 122 0 114751 0
Current children cumulated CPU time (s) 9220.1
Current children cumulated vsize (KiB) 459508

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22899
/proc/meminfo: memFree=860672/2055920 swapFree=4157140/4192956
[pid=22496] ppid=22494 vsize=462948 CPUtime=9280.09
/proc/22496/stat : 22496 (mxc) R 22494 22496 22204 0 -1 4194304 118948 0 0 0 927817 192 0 0 25 0 1 0 141012547 474058752 109155 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 115737 109155 59 122 0 115611 0
Current children cumulated CPU time (s) 9280.09
Current children cumulated vsize (KiB) 462948

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22899
/proc/meminfo: memFree=855296/2055920 swapFree=4157140/4192956
[pid=22496] ppid=22494 vsize=468228 CPUtime=9340.08
/proc/22496/stat : 22496 (mxc) R 22494 22496 22204 0 -1 4194304 120273 0 0 0 933814 194 0 0 25 0 1 0 141012547 479465472 110480 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 117057 110480 59 122 0 116931 0
Current children cumulated CPU time (s) 9340.08
Current children cumulated vsize (KiB) 468228

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22899
/proc/meminfo: memFree=850752/2055920 swapFree=4157140/4192956
[pid=22496] ppid=22494 vsize=472892 CPUtime=9400.06
/proc/22496/stat : 22496 (mxc) R 22494 22496 22204 0 -1 4194304 121433 0 0 0 939810 196 0 0 25 0 1 0 141012547 484241408 111640 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529591 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 118223 111640 59 122 0 118097 0
Current children cumulated CPU time (s) 9400.06
Current children cumulated vsize (KiB) 472892

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22899
/proc/meminfo: memFree=847808/2055920 swapFree=4157140/4192956
[pid=22496] ppid=22494 vsize=475556 CPUtime=9460.05
/proc/22496/stat : 22496 (mxc) R 22494 22496 22204 0 -1 4194304 122143 0 0 0 945808 197 0 0 25 0 1 0 141012547 486969344 112350 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 118889 112350 59 122 0 118763 0
Current children cumulated CPU time (s) 9460.05
Current children cumulated vsize (KiB) 475556

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22899
/proc/meminfo: memFree=845312/2055920 swapFree=4157140/4192956
[pid=22496] ppid=22494 vsize=478076 CPUtime=9520.03
/proc/22496/stat : 22496 (mxc) R 22494 22496 22204 0 -1 4194304 122773 0 0 0 951805 198 0 0 25 0 1 0 141012547 489549824 112980 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519651 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 119519 112980 59 122 0 119393 0
Current children cumulated CPU time (s) 9520.03
Current children cumulated vsize (KiB) 478076

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22899
/proc/meminfo: memFree=842688/2055920 swapFree=4157140/4192956
[pid=22496] ppid=22494 vsize=480716 CPUtime=9580.02
/proc/22496/stat : 22496 (mxc) R 22494 22496 22204 0 -1 4194304 123428 0 0 0 957803 199 0 0 25 0 1 0 141012547 492253184 113635 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 120179 113635 59 122 0 120053 0
Current children cumulated CPU time (s) 9580.02
Current children cumulated vsize (KiB) 480716

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22899
/proc/meminfo: memFree=839552/2055920 swapFree=4157140/4192956
[pid=22496] ppid=22494 vsize=483856 CPUtime=9640
/proc/22496/stat : 22496 (mxc) R 22494 22496 22204 0 -1 4194304 124205 0 0 0 963800 200 0 0 25 0 1 0 141012547 495468544 114412 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 120964 114412 59 122 0 120838 0
Current children cumulated CPU time (s) 9640
Current children cumulated vsize (KiB) 483856

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22899
/proc/meminfo: memFree=836416/2055920 swapFree=4157140/4192956
[pid=22496] ppid=22494 vsize=487316 CPUtime=9700
/proc/22496/stat : 22496 (mxc) R 22494 22496 22204 0 -1 4194304 124989 0 0 0 969798 202 0 0 25 0 1 0 141012547 499011584 115196 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 121829 115196 59 122 0 121703 0
Current children cumulated CPU time (s) 9700
Current children cumulated vsize (KiB) 487316

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22899
/proc/meminfo: memFree=833536/2055920 swapFree=4157140/4192956
[pid=22496] ppid=22494 vsize=490268 CPUtime=9759.99
/proc/22496/stat : 22496 (mxc) R 22494 22496 22204 0 -1 4194304 125716 0 0 0 975796 203 0 0 25 0 1 0 141012547 502034432 115923 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 122567 115923 59 122 0 122441 0
Current children cumulated CPU time (s) 9759.99
Current children cumulated vsize (KiB) 490268

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22899
/proc/meminfo: memFree=830400/2055920 swapFree=4157140/4192956
[pid=22496] ppid=22494 vsize=493324 CPUtime=9819.97
/proc/22496/stat : 22496 (mxc) R 22494 22496 22204 0 -1 4194304 126501 0 0 0 981793 204 0 0 25 0 1 0 141012547 505163776 116708 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 123331 116708 59 122 0 123205 0
Current children cumulated CPU time (s) 9819.97
Current children cumulated vsize (KiB) 493324

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22899
/proc/meminfo: memFree=827264/2055920 swapFree=4157140/4192956
[pid=22496] ppid=22494 vsize=496456 CPUtime=9879.96
/proc/22496/stat : 22496 (mxc) R 22494 22496 22204 0 -1 4194304 127268 0 0 0 987791 205 0 0 25 0 1 0 141012547 508370944 117475 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 124114 117475 59 122 0 123988 0
Current children cumulated CPU time (s) 9879.96
Current children cumulated vsize (KiB) 496456

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 23075
/proc/meminfo: memFree=823744/2055920 swapFree=4157140/4192956
[pid=22496] ppid=22494 vsize=498696 CPUtime=9939.85
/proc/22496/stat : 22496 (mxc) R 22494 22496 22204 0 -1 4194304 127830 0 0 0 993779 206 0 0 25 0 1 0 141012547 510664704 118037 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519651 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 124674 118037 59 122 0 124548 0
Current children cumulated CPU time (s) 9939.85
Current children cumulated vsize (KiB) 498696

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23097
/proc/meminfo: memFree=822464/2055920 swapFree=4157140/4192956
[pid=22496] ppid=22494 vsize=501072 CPUtime=9999.82
/proc/22496/stat : 22496 (mxc) R 22494 22496 22204 0 -1 4194304 128436 0 0 0 999775 207 0 0 25 0 1 0 141012547 513097728 118643 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 125268 118643 59 122 0 125142 0
Current children cumulated CPU time (s) 9999.82
Current children cumulated vsize (KiB) 501072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23097
/proc/meminfo: memFree=822464/2055920 swapFree=4157140/4192956
[pid=22496] ppid=22494 vsize=501072 CPUtime=10000
/proc/22496/stat : 22496 (mxc) R 22494 22496 22204 0 -1 4194304 128437 0 0 0 999795 207 0 0 25 0 1 0 141012547 513097728 118644 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 125268 118644 59 122 0 125142 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 501072

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

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

[startup+10002.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23097
/proc/meminfo: memFree=822464/2055920 swapFree=4157140/4192956
[pid=22496] ppid=22494 vsize=501072 CPUtime=10000
/proc/22496/stat : 22496 (mxc) R 22494 22496 22204 0 -1 4194304 128437 0 0 0 999795 207 0 0 25 0 1 0 141012547 513097728 118644 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/22496/statm: 125268 118644 59 122 0 125142 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 501072

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10002.6
CPU time (s): 10000.1
CPU user time (s): 9997.96
CPU system time (s): 2.14767
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 501072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9997.96
system time used= 2.14767
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 128437
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= 198327

runsolver used 11.0943 second user time and 25.2372 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Wed Apr 18 21:16:09 UTC 2007

IDJOB= 367516
IDBENCH= 20408
IDSOLVER= 174
FILE ID= node30/367516-1176930966

PBS_JOBID= 4605690

Free space on /tmp= 66357 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/palacias/hard/safe-50-h49-unsat.cnf
COMMAND LINE= /tmp/evaluation/367516-1176930966/mxc /tmp/evaluation/367516-1176930966/instance-367516-1176930966.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-367516-1176930966 -o ROOT/results/node30/solver-367516-1176930966 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/367516-1176930966/mxc /tmp/evaluation/367516-1176930966/instance-367516-1176930966.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  afc9746f162b3434bc79ea21bd1704d5

RANDOM SEED= 843630817

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.218
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		: 3000.218
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:       1298464 kB
Buffers:         34100 kB
Cached:         654520 kB
SwapCached:      15112 kB
Active:         114452 kB
Inactive:       597072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1298464 kB
SwapTotal:     4192956 kB
SwapFree:      4157140 kB
Dirty:           39764 kB
Writeback:           0 kB
Mapped:          29976 kB
Slab:            31444 kB
Committed_AS:  2833844 kB
PageTables:       1776 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= 66357 MiB

End job on node30 on Thu Apr 19 00:02:53 UTC 2007