Trace number 305862

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) 1200.13 1200.71

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S1274869912-15.cnf
MD5SUM85f01e7612ff708e962af999ed8ac14c
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 variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node71/watcher-305862-1172087139 -o ROOT/results/node71/solver-305862-1172087139 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305862-1172087139/mxc /tmp/evaluation/305862-1172087139/instance-305862-1172087139.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 1.00 1.00 3/64 20324
/proc/meminfo: memFree=1373416/2055920 swapFree=4183908/4192956
[pid=20324] ppid=20322 vsize=2736 CPUtime=0
/proc/20324/stat : 20324 (mxc) R 20322 20324 19837 0 -1 4194304 512 0 0 0 0 0 0 0 18 0 1 0 228671735 2801664 496 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134518588 0 0 4096 0 0 0 0 17 1 0 0
/proc/20324/statm: 684 497 46 122 0 558 0

[startup+0.10711 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20324
/proc/meminfo: memFree=1373416/2055920 swapFree=4183908/4192956
[pid=20324] ppid=20322 vsize=4120 CPUtime=0.1
/proc/20324/stat : 20324 (mxc) R 20322 20324 19837 0 -1 4194304 1016 0 0 0 10 0 0 0 18 0 1 0 228671735 4218880 813 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/20324/statm: 1030 813 59 122 0 904 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4120

[startup+0.515197 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 20324
/proc/meminfo: memFree=1373416/2055920 swapFree=4183908/4192956
[pid=20324] ppid=20322 vsize=4912 CPUtime=0.5
/proc/20324/stat : 20324 (mxc) R 20322 20324 19837 0 -1 4194304 1219 0 0 0 50 0 0 0 21 0 1 0 228671735 5029888 1016 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/20324/statm: 1228 1016 59 122 0 1102 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4912

[startup+1.33538 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20325
/proc/meminfo: memFree=1368416/2055920 swapFree=4183908/4192956
[pid=20324] ppid=20322 vsize=6368 CPUtime=1.32
/proc/20324/stat : 20324 (mxc) R 20322 20324 19837 0 -1 4194304 1583 0 0 0 132 0 0 0 25 0 1 0 228671735 6520832 1380 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530546 0 0 4096 0 0 0 0 17 1 0 0
/proc/20324/statm: 1592 1380 59 122 0 1466 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6368

[startup+2.97273 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20325
/proc/meminfo: memFree=1366176/2055920 swapFree=4183908/4192956
[pid=20324] ppid=20322 vsize=9536 CPUtime=2.96
/proc/20324/stat : 20324 (mxc) R 20322 20324 19837 0 -1 4194304 2383 0 0 0 295 1 0 0 25 0 1 0 228671735 9764864 2180 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20324/statm: 2384 2180 59 122 0 2258 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9536

[startup+6.25044 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20325
/proc/meminfo: memFree=1360224/2055920 swapFree=4183908/4192956
[pid=20324] ppid=20322 vsize=14948 CPUtime=6.24
/proc/20324/stat : 20324 (mxc) R 20322 20324 19837 0 -1 4194304 3721 0 0 0 622 2 0 0 25 0 1 0 228671735 15306752 3518 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/20324/statm: 3737 3518 59 122 0 3611 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14948

[startup+12.7048 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20325
/proc/meminfo: memFree=1349920/2055920 swapFree=4183908/4192956
[pid=20324] ppid=20322 vsize=24584 CPUtime=12.69
/proc/20324/stat : 20324 (mxc) R 20322 20324 19837 0 -1 4194304 6142 0 0 0 1265 4 0 0 25 0 1 0 228671735 25174016 5939 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20324/statm: 6146 5939 59 122 0 6020 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24584

[startup+25.5086 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20325
/proc/meminfo: memFree=1335008/2055920 swapFree=4183908/4192956
[pid=20324] ppid=20322 vsize=40024 CPUtime=25.49
/proc/20324/stat : 20324 (mxc) R 20322 20324 19837 0 -1 4194304 9962 0 0 0 2541 8 0 0 25 0 1 0 228671735 40984576 9759 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529837 0 0 4096 0 0 0 0 17 1 0 0
/proc/20324/statm: 10006 9759 59 122 0 9880 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40024

[startup+51.1182 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20325
/proc/meminfo: memFree=1326944/2055920 swapFree=4183908/4192956
[pid=20324] ppid=20322 vsize=47556 CPUtime=51.09
/proc/20324/stat : 20324 (mxc) R 20322 20324 19837 0 -1 4194304 11923 0 0 0 5098 11 0 0 25 0 1 0 228671735 48697344 11670 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/20324/statm: 11889 11670 67 122 0 11763 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 47556

[startup+102.328 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20325
/proc/meminfo: memFree=1314592/2055920 swapFree=4183908/4192956
[pid=20324] ppid=20322 vsize=59304 CPUtime=102.28
/proc/20324/stat : 20324 (mxc) R 20322 20324 19837 0 -1 4194304 14965 0 0 0 10214 14 0 0 25 0 1 0 228671735 60727296 14602 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20324/statm: 14826 14602 67 122 0 14700 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 59304

[startup+162.353 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20325
/proc/meminfo: memFree=1308128/2055920 swapFree=4183908/4192956
[pid=20324] ppid=20322 vsize=65640 CPUtime=162.28
/proc/20324/stat : 20324 (mxc) R 20322 20324 19837 0 -1 4194304 16639 0 0 0 16212 16 0 0 25 0 1 0 228671735 67215360 16213 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/20324/statm: 16410 16213 67 122 0 16284 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 65640

[startup+222.372 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20325
/proc/meminfo: memFree=1292896/2055920 swapFree=4183908/4192956
[pid=20324] ppid=20322 vsize=81076 CPUtime=222.28
/proc/20324/stat : 20324 (mxc) R 20322 20324 19837 0 -1 4194304 20555 0 0 0 22208 20 0 0 25 0 1 0 228671735 83021824 19997 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519246 0 0 4096 0 0 0 0 17 1 0 0
/proc/20324/statm: 20269 19997 67 122 0 20143 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 81076

[startup+282.389 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20325
/proc/meminfo: memFree=1291296/2055920 swapFree=4183908/4192956
[pid=20324] ppid=20322 vsize=82528 CPUtime=282.28
/proc/20324/stat : 20324 (mxc) R 20322 20324 19837 0 -1 4194304 21008 0 0 0 28207 21 0 0 25 0 1 0 228671735 84508672 20380 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/20324/statm: 20632 20380 67 122 0 20506 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 82528

[startup+342.409 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20325
/proc/meminfo: memFree=1289312/2055920 swapFree=4183908/4192956
[pid=20324] ppid=20322 vsize=84640 CPUtime=342.27
/proc/20324/stat : 20324 (mxc) R 20322 20324 19837 0 -1 4194304 21582 0 0 0 34205 22 0 0 25 0 1 0 228671735 86671360 20884 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20324/statm: 21160 20884 67 122 0 21034 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 84640

[startup+402.436 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20325
/proc/meminfo: memFree=1286432/2055920 swapFree=4183908/4192956
[pid=20324] ppid=20322 vsize=87412 CPUtime=402.27
/proc/20324/stat : 20324 (mxc) R 20322 20324 19837 0 -1 4194304 22360 0 0 0 40204 23 0 0 25 0 1 0 228671735 89509888 21586 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531142 0 0 4096 0 0 0 0 17 1 0 0
/proc/20324/statm: 21853 21586 67 122 0 21727 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 87412

[startup+462.459 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20325
/proc/meminfo: memFree=1286496/2055920 swapFree=4183908/4192956
[pid=20324] ppid=20322 vsize=87392 CPUtime=462.27
/proc/20324/stat : 20324 (mxc) R 20322 20324 19837 0 -1 4194304 22437 0 0 0 46204 23 0 0 25 0 1 0 228671735 89489408 21586 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20324/statm: 21848 21586 67 122 0 21722 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 87392

[startup+522.478 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20325
/proc/meminfo: memFree=1286432/2055920 swapFree=4183908/4192956
[pid=20324] ppid=20322 vsize=87392 CPUtime=522.28
/proc/20324/stat : 20324 (mxc) R 20322 20324 19837 0 -1 4194304 22514 0 0 0 52204 24 0 0 25 0 1 0 228671735 89489408 21586 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20324/statm: 21848 21586 67 122 0 21722 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 87392

[startup+582.498 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20325
/proc/meminfo: memFree=1281632/2055920 swapFree=4183908/4192956
[pid=20324] ppid=20322 vsize=92144 CPUtime=582.27
/proc/20324/stat : 20324 (mxc) R 20322 20324 19837 0 -1 4194304 23799 0 0 0 58202 25 0 0 25 0 1 0 228671735 94355456 22787 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/20324/statm: 23036 22787 67 122 0 22910 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 92144

[startup+642.521 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20325
/proc/meminfo: memFree=1280160/2055920 swapFree=4183908/4192956
[pid=20324] ppid=20322 vsize=93992 CPUtime=642.27
/proc/20324/stat : 20324 (mxc) R 20322 20324 19837 0 -1 4194304 24251 0 0 0 64201 26 0 0 25 0 1 0 228671735 96247808 23239 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20324/statm: 23498 23239 67 122 0 23372 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 93992

[startup+702.543 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20325
/proc/meminfo: memFree=1279072/2055920 swapFree=4183908/4192956
[pid=20324] ppid=20322 vsize=94652 CPUtime=702.27
/proc/20324/stat : 20324 (mxc) R 20322 20324 19837 0 -1 4194304 24516 0 0 0 70201 26 0 0 25 0 1 0 228671735 96923648 23420 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/20324/statm: 23663 23420 67 122 0 23537 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 94652

[startup+762.566 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20325
/proc/meminfo: memFree=1277664/2055920 swapFree=4183908/4192956
[pid=20324] ppid=20322 vsize=96104 CPUtime=762.27
/proc/20324/stat : 20324 (mxc) R 20322 20324 19837 0 -1 4194304 24949 0 0 0 76200 27 0 0 25 0 1 0 228671735 98410496 23769 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20324/statm: 24026 23769 67 122 0 23900 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 96104

[startup+822.591 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20325
/proc/meminfo: memFree=1277344/2055920 swapFree=4183908/4192956
[pid=20324] ppid=20322 vsize=96368 CPUtime=822.28
/proc/20324/stat : 20324 (mxc) R 20322 20324 19837 0 -1 4194304 25115 0 0 0 82200 28 0 0 25 0 1 0 228671735 98680832 23851 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519258 0 0 4096 0 0 0 0 17 1 0 0
/proc/20324/statm: 24092 23851 67 122 0 23966 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 96368

[startup+882.609 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20325
/proc/meminfo: memFree=1276320/2055920 swapFree=4183908/4192956
[pid=20324] ppid=20322 vsize=97820 CPUtime=882.27
/proc/20324/stat : 20324 (mxc) R 20322 20324 19837 0 -1 4194304 25460 0 0 0 88199 28 0 0 25 0 1 0 228671735 100167680 24196 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20324/statm: 24455 24196 67 122 0 24329 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 97820

[startup+942.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 20409
/proc/meminfo: memFree=1273248/2055920 swapFree=4183908/4192956
[pid=20324] ppid=20322 vsize=99404 CPUtime=942.22
/proc/20324/stat : 20324 (mxc) R 20322 20324 19837 0 -1 4194304 25949 0 0 0 94193 29 0 0 25 0 1 0 228671735 101789696 24601 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531108 0 0 4096 0 0 0 0 17 1 0 0
/proc/20324/statm: 24851 24601 67 122 0 24725 0
Current children cumulated CPU time (s) 942.22
Current children cumulated vsize (KiB) 99404

[startup+1002.69 s]
/proc/loadavg: 1.04 1.01 1.00 2/71 20499
/proc/meminfo: memFree=1263208/2055920 swapFree=4183908/4192956
[pid=20324] ppid=20322 vsize=109436 CPUtime=1002.2
/proc/20324/stat : 20324 (mxc) R 20322 20324 19837 0 -1 4194304 28571 0 0 0 100188 32 0 0 25 0 1 0 228671735 112062464 27131 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20324/statm: 27359 27131 67 122 0 27233 0
Current children cumulated CPU time (s) 1002.2
Current children cumulated vsize (KiB) 109436

[startup+1062.72 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 20523
/proc/meminfo: memFree=1264224/2055920 swapFree=4183908/4192956
[pid=20324] ppid=20322 vsize=109436 CPUtime=1062.19
/proc/20324/stat : 20324 (mxc) R 20322 20324 19837 0 -1 4194304 28663 0 0 0 106187 32 0 0 25 0 1 0 228671735 112062464 27131 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20324/statm: 27359 27131 67 122 0 27233 0
Current children cumulated CPU time (s) 1062.19
Current children cumulated vsize (KiB) 109436

[startup+1122.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20523
/proc/meminfo: memFree=1264288/2055920 swapFree=4183908/4192956
[pid=20324] ppid=20322 vsize=109436 CPUtime=1122.18
/proc/20324/stat : 20324 (mxc) R 20322 20324 19837 0 -1 4194304 28663 0 0 0 112186 32 0 0 25 0 1 0 228671735 112062464 27131 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/20324/statm: 27359 27131 67 122 0 27233 0
Current children cumulated CPU time (s) 1122.18
Current children cumulated vsize (KiB) 109436

[startup+1182.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20523
/proc/meminfo: memFree=1264352/2055920 swapFree=4183908/4192956
[pid=20324] ppid=20322 vsize=109436 CPUtime=1182.18
/proc/20324/stat : 20324 (mxc) R 20322 20324 19837 0 -1 4194304 28663 0 0 0 118186 32 0 0 25 0 1 0 228671735 112062464 27131 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/20324/statm: 27359 27131 67 122 0 27233 0
Current children cumulated CPU time (s) 1182.18
Current children cumulated vsize (KiB) 109436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20523
/proc/meminfo: memFree=1264352/2055920 swapFree=4183908/4192956
[pid=20324] ppid=20322 vsize=109436 CPUtime=1200.1
/proc/20324/stat : 20324 (mxc) R 20322 20324 19837 0 -1 4194304 28663 0 0 0 119978 32 0 0 25 0 1 0 228671735 112062464 27131 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/20324/statm: 27359 27131 67 122 0 27233 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 109436

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

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

[startup+1200.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20523
/proc/meminfo: memFree=1264352/2055920 swapFree=4183908/4192956
[pid=20324] ppid=20322 vsize=109436 CPUtime=1200.1
/proc/20324/stat : 20324 (mxc) R 20322 20324 19837 0 -1 4194304 28663 0 0 0 119978 32 0 0 25 0 1 0 228671735 112062464 27131 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/20324/statm: 27359 27131 67 122 0 27233 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 109436

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.71
CPU time (s): 1200.13
CPU user time (s): 1199.78
CPU system time (s): 0.346947
CPU usage (%): 99.9522
Max. virtual memory (cumulated for all children) (KiB): 109804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.346947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28663
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= 2082

runsolver used 0.733888 second user time and 2.55261 second system time

The end



Launcher Data (download as text)




Begin job on node71 on Wed Feb 21 19:45:39 UTC 2007

IDJOB= 305862
IDBENCH= 20167
IDSOLVER= 107
FILE ID= node71/305862-1172087139

PBS_JOBID= 3892837

Free space on /tmp= 66560 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S1274869912-15.cnf
COMMAND LINE= /tmp/evaluation/305862-1172087139/mxc /tmp/evaluation/305862-1172087139/instance-305862-1172087139.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-305862-1172087139 -o ROOT/results/node71/solver-305862-1172087139 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305862-1172087139/mxc /tmp/evaluation/305862-1172087139/instance-305862-1172087139.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  85f01e7612ff708e962af999ed8ac14c

RANDOM SEED= 733029463

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.266
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		: 3000.266
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:       1373824 kB
Buffers:         31124 kB
Cached:         590684 kB
SwapCached:       3112 kB
Active:         109516 kB
Inactive:       522460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1373824 kB
SwapTotal:     4192956 kB
SwapFree:      4183908 kB
Dirty:            1336 kB
Writeback:           0 kB
Mapped:          15972 kB
Slab:            36140 kB
Committed_AS:   740372 kB
PageTables:       1448 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= 66560 MiB

End job on node71 on Wed Feb 21 20:05:42 UTC 2007