Trace number 424450

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 5002.01

General information on the benchmark

Namerandom/OnTreshold/7SAT/v60/
unif-k7-r89-v60-c5340-S1708367663-03.UNSAT.shuffled.cnf
MD5SUMf85788f54c43e347459e8b3794acf300
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark808.382
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

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/node42/watcher-424450-1177660149 -o ROOT/results/node42/solver-424450-1177660149 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424450-1177660149/mxc /tmp/evaluation/424450-1177660149/instance-424450-1177660149.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: 0.92 0.98 0.99 3/77 19766
/proc/meminfo: memFree=1683120/2055920 swapFree=4147484/4192956
[pid=19766] ppid=19764 vsize=1208 CPUtime=0
/proc/19766/stat : 19766 (mxc) R 19764 19766 19194 0 -1 4194304 184 0 0 0 0 0 0 0 18 0 1 0 213926770 1236992 135 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134533374 0 0 4096 0 0 0 0 17 1 0 0
/proc/19766/statm: 302 135 47 122 0 176 0

[startup+0.0568731 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19766
/proc/meminfo: memFree=1683120/2055920 swapFree=4147484/4192956
[pid=19766] ppid=19764 vsize=1340 CPUtime=0.05
/proc/19766/stat : 19766 (mxc) R 19764 19766 19194 0 -1 4194304 247 0 0 0 5 0 0 0 18 0 1 0 213926770 1372160 198 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/19766/statm: 335 198 59 122 0 209 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1340

[startup+0.10288 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19766
/proc/meminfo: memFree=1683120/2055920 swapFree=4147484/4192956
[pid=19766] ppid=19764 vsize=1472 CPUtime=0.1
/proc/19766/stat : 19766 (mxc) R 19764 19766 19194 0 -1 4194304 280 0 0 0 10 0 0 0 18 0 1 0 213926770 1507328 231 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/19766/statm: 368 231 59 122 0 242 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1472

[startup+0.302919 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19766
/proc/meminfo: memFree=1683120/2055920 swapFree=4147484/4192956
[pid=19766] ppid=19764 vsize=1744 CPUtime=0.3
/proc/19766/stat : 19766 (mxc) R 19764 19766 19194 0 -1 4194304 346 0 0 0 30 0 0 0 19 0 1 0 213926770 1785856 295 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19766/statm: 436 295 67 122 0 310 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1744

[startup+0.701996 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19766
/proc/meminfo: memFree=1683120/2055920 swapFree=4147484/4192956
[pid=19766] ppid=19764 vsize=1892 CPUtime=0.69
/proc/19766/stat : 19766 (mxc) R 19764 19766 19194 0 -1 4194304 388 0 0 0 69 0 0 0 23 0 1 0 213926770 1937408 337 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/19766/statm: 473 337 67 122 0 347 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1892

[startup+1.50115 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19767
/proc/meminfo: memFree=1681896/2055920 swapFree=4147484/4192956
[pid=19766] ppid=19764 vsize=2012 CPUtime=1.49
/proc/19766/stat : 19766 (mxc) R 19764 19766 19194 0 -1 4194304 422 0 0 0 149 0 0 0 25 0 1 0 213926770 2060288 371 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/19766/statm: 503 371 67 122 0 377 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2012

[startup+3.10145 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19767
/proc/meminfo: memFree=1681576/2055920 swapFree=4147484/4192956
[pid=19766] ppid=19764 vsize=2280 CPUtime=3.09
/proc/19766/stat : 19766 (mxc) R 19764 19766 19194 0 -1 4194304 481 0 0 0 309 0 0 0 25 0 1 0 213926770 2334720 430 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19766/statm: 570 430 67 122 0 444 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2280

[startup+6.30106 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19767
/proc/meminfo: memFree=1681256/2055920 swapFree=4147484/4192956
[pid=19766] ppid=19764 vsize=2524 CPUtime=6.29
/proc/19766/stat : 19766 (mxc) R 19764 19766 19194 0 -1 4194304 552 0 0 0 629 0 0 0 25 0 1 0 213926770 2584576 501 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19766/statm: 631 501 67 122 0 505 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2524

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19767
/proc/meminfo: memFree=1680936/2055920 swapFree=4147484/4192956
[pid=19766] ppid=19764 vsize=2744 CPUtime=12.69
/proc/19766/stat : 19766 (mxc) R 19764 19766 19194 0 -1 4194304 603 0 0 0 1269 0 0 0 25 0 1 0 213926770 2809856 552 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/19766/statm: 686 552 67 122 0 560 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2744

[startup+25.5027 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 19767
/proc/meminfo: memFree=1680488/2055920 swapFree=4147484/4192956
[pid=19766] ppid=19764 vsize=3204 CPUtime=25.49
/proc/19766/stat : 19766 (mxc) R 19764 19766 19194 0 -1 4194304 715 0 0 0 2549 0 0 0 25 0 1 0 213926770 3280896 664 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/19766/statm: 801 664 67 122 0 675 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3204

[startup+51.1026 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 19767
/proc/meminfo: memFree=1680168/2055920 swapFree=4147484/4192956
[pid=19766] ppid=19764 vsize=3488 CPUtime=51.08
/proc/19766/stat : 19766 (mxc) R 19764 19766 19194 0 -1 4194304 788 0 0 0 5108 0 0 0 25 0 1 0 213926770 3571712 737 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/19766/statm: 872 737 67 122 0 746 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3488

[startup+102.304 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 19767
/proc/meminfo: memFree=1679656/2055920 swapFree=4147484/4192956
[pid=19766] ppid=19764 vsize=3972 CPUtime=102.26
/proc/19766/stat : 19766 (mxc) R 19764 19766 19194 0 -1 4194304 912 0 0 0 10226 0 0 0 25 0 1 0 213926770 4067328 861 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/19766/statm: 993 861 67 122 0 867 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3972

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19767
/proc/meminfo: memFree=1679016/2055920 swapFree=4147484/4192956
[pid=19766] ppid=19764 vsize=4520 CPUtime=162.24
/proc/19766/stat : 19766 (mxc) R 19764 19766 19194 0 -1 4194304 1049 0 0 0 16223 1 0 0 25 0 1 0 213926770 4628480 998 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19766/statm: 1130 998 67 122 0 1004 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4520

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 19767
/proc/meminfo: memFree=1678696/2055920 swapFree=4147484/4192956
[pid=19766] ppid=19764 vsize=4808 CPUtime=222.21
/proc/19766/stat : 19766 (mxc) R 19764 19766 19194 0 -1 4194304 1123 0 0 0 22220 1 0 0 25 0 1 0 213926770 4923392 1072 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/19766/statm: 1202 1072 67 122 0 1076 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4808

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19767
/proc/meminfo: memFree=1678504/2055920 swapFree=4147484/4192956
[pid=19766] ppid=19764 vsize=5000 CPUtime=282.2
/proc/19766/stat : 19766 (mxc) R 19764 19766 19194 0 -1 4194304 1163 0 0 0 28218 2 0 0 25 0 1 0 213926770 5120000 1112 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529858 0 0 4096 0 0 0 0 17 1 0 0
/proc/19766/statm: 1250 1112 67 122 0 1124 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 5000

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19767
/proc/meminfo: memFree=1678376/2055920 swapFree=4147484/4192956
[pid=19766] ppid=19764 vsize=5192 CPUtime=342.17
/proc/19766/stat : 19766 (mxc) R 19764 19766 19194 0 -1 4194304 1203 0 0 0 34215 2 0 0 25 0 1 0 213926770 5316608 1152 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530302 0 0 4096 0 0 0 0 17 1 0 0
/proc/19766/statm: 1298 1152 67 122 0 1172 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 5192

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19767
/proc/meminfo: memFree=1678056/2055920 swapFree=4147484/4192956
[pid=19766] ppid=19764 vsize=5476 CPUtime=402.15
/proc/19766/stat : 19766 (mxc) R 19764 19766 19194 0 -1 4194304 1273 0 0 0 40212 3 0 0 25 0 1 0 213926770 5607424 1222 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/19766/statm: 1369 1222 67 122 0 1243 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 5476

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19767
/proc/meminfo: memFree=1677992/2055920 swapFree=4147484/4192956
[pid=19766] ppid=19764 vsize=5616 CPUtime=462.13
/proc/19766/stat : 19766 (mxc) R 19764 19766 19194 0 -1 4194304 1306 0 0 0 46210 3 0 0 25 0 1 0 213926770 5750784 1255 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19766/statm: 1404 1255 67 122 0 1278 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 5616

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19767
/proc/meminfo: memFree=1677800/2055920 swapFree=4147484/4192956
[pid=19766] ppid=19764 vsize=5680 CPUtime=522.11
/proc/19766/stat : 19766 (mxc) R 19764 19766 19194 0 -1 4194304 1330 0 0 0 52207 4 0 0 25 0 1 0 213926770 5816320 1279 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/19766/statm: 1420 1279 67 122 0 1294 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 5680

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19767
/proc/meminfo: memFree=1677736/2055920 swapFree=4147484/4192956
[pid=19766] ppid=19764 vsize=5760 CPUtime=582.09
/proc/19766/stat : 19766 (mxc) R 19764 19766 19194 0 -1 4194304 1356 0 0 0 58205 4 0 0 25 0 1 0 213926770 5898240 1305 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/19766/statm: 1440 1305 67 122 0 1314 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 5760

[startup+642.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 19767
/proc/meminfo: memFree=1677544/2055920 swapFree=4147484/4192956
[pid=19766] ppid=19764 vsize=5992 CPUtime=642.08
/proc/19766/stat : 19766 (mxc) R 19764 19766 19194 0 -1 4194304 1409 0 0 0 64203 5 0 0 25 0 1 0 213926770 6135808 1352 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19766/statm: 1498 1352 67 122 0 1372 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 5992


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19967
/proc/meminfo: memFree=1674728/2055920 swapFree=4147484/4192956
[pid=19766] ppid=19764 vsize=8828 CPUtime=4000.8
/proc/19766/stat : 19766 (mxc) R 19764 19766 19194 0 -1 4194304 2185 0 0 0 400050 30 0 0 25 0 1 0 213926770 9039872 2069 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534724 0 0 4096 0 0 0 0 17 1 0 0
/proc/19766/statm: 2207 2069 67 122 0 2081 0
Current children cumulated CPU time (s) 4000.8
Current children cumulated vsize (KiB) 8828

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19967
/proc/meminfo: memFree=1674664/2055920 swapFree=4147484/4192956
[pid=19766] ppid=19764 vsize=8828 CPUtime=4060.79
/proc/19766/stat : 19766 (mxc) R 19764 19766 19194 0 -1 4194304 2185 0 0 0 406048 31 0 0 25 0 1 0 213926770 9039872 2069 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/19766/statm: 2207 2069 67 122 0 2081 0
Current children cumulated CPU time (s) 4060.79
Current children cumulated vsize (KiB) 8828

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19967
/proc/meminfo: memFree=1674408/2055920 swapFree=4147484/4192956
[pid=19766] ppid=19764 vsize=9020 CPUtime=4120.76
/proc/19766/stat : 19766 (mxc) R 19764 19766 19194 0 -1 4194304 2233 0 0 0 412045 31 0 0 25 0 1 0 213926770 9236480 2117 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19766/statm: 2255 2117 67 122 0 2129 0
Current children cumulated CPU time (s) 4120.76
Current children cumulated vsize (KiB) 9020

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19967
/proc/meminfo: memFree=1674536/2055920 swapFree=4147484/4192956
[pid=19766] ppid=19764 vsize=9020 CPUtime=4180.74
/proc/19766/stat : 19766 (mxc) R 19764 19766 19194 0 -1 4194304 2237 0 0 0 418043 31 0 0 25 0 1 0 213926770 9236480 2121 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19766/statm: 2255 2121 67 122 0 2129 0
Current children cumulated CPU time (s) 4180.74
Current children cumulated vsize (KiB) 9020

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19967
/proc/meminfo: memFree=1674472/2055920 swapFree=4147484/4192956
[pid=19766] ppid=19764 vsize=9084 CPUtime=4240.72
/proc/19766/stat : 19766 (mxc) R 19764 19766 19194 0 -1 4194304 2253 0 0 0 424040 32 0 0 25 0 1 0 213926770 9302016 2137 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19766/statm: 2271 2137 67 122 0 2145 0
Current children cumulated CPU time (s) 4240.72
Current children cumulated vsize (KiB) 9084

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19967
/proc/meminfo: memFree=1674408/2055920 swapFree=4147484/4192956
[pid=19766] ppid=19764 vsize=9084 CPUtime=4300.7
/proc/19766/stat : 19766 (mxc) R 19764 19766 19194 0 -1 4194304 2253 0 0 0 430038 32 0 0 25 0 1 0 213926770 9302016 2137 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/19766/statm: 2271 2137 67 122 0 2145 0
Current children cumulated CPU time (s) 4300.7
Current children cumulated vsize (KiB) 9084

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 20143
/proc/meminfo: memFree=1673192/2055920 swapFree=4147484/4192956
[pid=19766] ppid=19764 vsize=9084 CPUtime=4360.58
/proc/19766/stat : 19766 (mxc) R 19764 19766 19194 0 -1 4194304 2253 0 0 0 436025 33 0 0 25 0 1 0 213926770 9302016 2137 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19766/statm: 2271 2137 67 122 0 2145 0
Current children cumulated CPU time (s) 4360.58
Current children cumulated vsize (KiB) 9084

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20165
/proc/meminfo: memFree=1674152/2055920 swapFree=4147484/4192956
[pid=19766] ppid=19764 vsize=9084 CPUtime=4420.55
/proc/19766/stat : 19766 (mxc) R 19764 19766 19194 0 -1 4194304 2253 0 0 0 442022 33 0 0 25 0 1 0 213926770 9302016 2137 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/19766/statm: 2271 2137 67 122 0 2145 0
Current children cumulated CPU time (s) 4420.55
Current children cumulated vsize (KiB) 9084

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20165
/proc/meminfo: memFree=1674152/2055920 swapFree=4147484/4192956
[pid=19766] ppid=19764 vsize=9148 CPUtime=4480.53
/proc/19766/stat : 19766 (mxc) R 19764 19766 19194 0 -1 4194304 2269 0 0 0 448019 34 0 0 25 0 1 0 213926770 9367552 2153 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19766/statm: 2287 2153 67 122 0 2161 0
Current children cumulated CPU time (s) 4480.53
Current children cumulated vsize (KiB) 9148

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20165
/proc/meminfo: memFree=1674216/2055920 swapFree=4147484/4192956
[pid=19766] ppid=19764 vsize=9148 CPUtime=4540.51
/proc/19766/stat : 19766 (mxc) R 19764 19766 19194 0 -1 4194304 2269 0 0 0 454017 34 0 0 25 0 1 0 213926770 9367552 2153 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19766/statm: 2287 2153 67 122 0 2161 0
Current children cumulated CPU time (s) 4540.51
Current children cumulated vsize (KiB) 9148

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20165
/proc/meminfo: memFree=1674152/2055920 swapFree=4147484/4192956
[pid=19766] ppid=19764 vsize=9148 CPUtime=4600.49
/proc/19766/stat : 19766 (mxc) R 19764 19766 19194 0 -1 4194304 2269 0 0 0 460015 34 0 0 25 0 1 0 213926770 9367552 2153 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19766/statm: 2287 2153 67 122 0 2161 0
Current children cumulated CPU time (s) 4600.49
Current children cumulated vsize (KiB) 9148

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20165
/proc/meminfo: memFree=1674216/2055920 swapFree=4147484/4192956
[pid=19766] ppid=19764 vsize=9212 CPUtime=4660.47
/proc/19766/stat : 19766 (mxc) R 19764 19766 19194 0 -1 4194304 2285 0 0 0 466012 35 0 0 25 0 1 0 213926770 9433088 2169 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19766/statm: 2303 2169 67 122 0 2177 0
Current children cumulated CPU time (s) 4660.47
Current children cumulated vsize (KiB) 9212

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20165
/proc/meminfo: memFree=1674152/2055920 swapFree=4147484/4192956
[pid=19766] ppid=19764 vsize=9212 CPUtime=4720.44
/proc/19766/stat : 19766 (mxc) R 19764 19766 19194 0 -1 4194304 2285 0 0 0 472009 35 0 0 25 0 1 0 213926770 9433088 2169 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/19766/statm: 2303 2169 67 122 0 2177 0
Current children cumulated CPU time (s) 4720.44
Current children cumulated vsize (KiB) 9212

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20165
/proc/meminfo: memFree=1674152/2055920 swapFree=4147484/4192956
[pid=19766] ppid=19764 vsize=9212 CPUtime=4780.42
/proc/19766/stat : 19766 (mxc) R 19764 19766 19194 0 -1 4194304 2285 0 0 0 478006 36 0 0 25 0 1 0 213926770 9433088 2169 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/19766/statm: 2303 2169 67 122 0 2177 0
Current children cumulated CPU time (s) 4780.42
Current children cumulated vsize (KiB) 9212

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20165
/proc/meminfo: memFree=1674152/2055920 swapFree=4147484/4192956
[pid=19766] ppid=19764 vsize=9212 CPUtime=4840.4
/proc/19766/stat : 19766 (mxc) R 19764 19766 19194 0 -1 4194304 2285 0 0 0 484004 36 0 0 25 0 1 0 213926770 9433088 2169 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19766/statm: 2303 2169 67 122 0 2177 0
Current children cumulated CPU time (s) 4840.4
Current children cumulated vsize (KiB) 9212

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20165
/proc/meminfo: memFree=1674024/2055920 swapFree=4147484/4192956
[pid=19766] ppid=19764 vsize=9340 CPUtime=4900.39
/proc/19766/stat : 19766 (mxc) R 19764 19766 19194 0 -1 4194304 2317 0 0 0 490002 37 0 0 25 0 1 0 213926770 9564160 2201 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19766/statm: 2335 2201 67 122 0 2209 0
Current children cumulated CPU time (s) 4900.39
Current children cumulated vsize (KiB) 9340

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20165
/proc/meminfo: memFree=1674152/2055920 swapFree=4147484/4192956
[pid=19766] ppid=19764 vsize=9340 CPUtime=4960.36
/proc/19766/stat : 19766 (mxc) R 19764 19766 19194 0 -1 4194304 2317 0 0 0 495999 37 0 0 25 0 1 0 213926770 9564160 2201 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19766/statm: 2335 2201 67 122 0 2209 0
Current children cumulated CPU time (s) 4960.36
Current children cumulated vsize (KiB) 9340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20165
/proc/meminfo: memFree=1674152/2055920 swapFree=4147484/4192956
[pid=19766] ppid=19764 vsize=9340 CPUtime=5000.06
/proc/19766/stat : 19766 (mxc) R 19764 19766 19194 0 -1 4194304 2317 0 0 0 499968 38 0 0 25 0 1 0 213926770 9564160 2201 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19766/statm: 2335 2201 67 122 0 2209 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 9340

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): 5002.01
CPU time (s): 5000.07
CPU user time (s): 4999.68
CPU system time (s): 0.384941
CPU usage (%): 99.9612
Max. virtual memory (cumulated for all children) (KiB): 9384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.68
system time used= 0.384941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2317
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= 100119

runsolver used 4.04538 second user time and 10.8753 second system time

The end



Launcher Data (download as text)




Begin job on node42 on Fri Apr 27 07:49:09 UTC 2007

IDJOB= 424450
IDBENCH= 19928
IDSOLVER= 174
FILE ID= node42/424450-1177660149

PBS_JOBID= 4697369

Free space on /tmp= 66508 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v60/unif-k7-r89-v60-c5340-S1708367663-03.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424450-1177660149/mxc /tmp/evaluation/424450-1177660149/instance-424450-1177660149.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-424450-1177660149 -o ROOT/results/node42/solver-424450-1177660149 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424450-1177660149/mxc /tmp/evaluation/424450-1177660149/instance-424450-1177660149.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f85788f54c43e347459e8b3794acf300

RANDOM SEED= 398357334

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.277
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		: 3000.277
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:       1683592 kB
Buffers:         42228 kB
Cached:         237884 kB
SwapCached:      14464 kB
Active:         222628 kB
Inactive:        81336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1683592 kB
SwapTotal:     4192956 kB
SwapFree:      4147484 kB
Dirty:             744 kB
Writeback:           0 kB
Mapped:          30764 kB
Slab:            53808 kB
Committed_AS:  3627232 kB
PageTables:       1912 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= 66508 MiB

End job on node42 on Fri Apr 27 09:12:33 UTC 2007