Trace number 304878

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) 1200.11 1200.44

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S1426208256-08.cnf
MD5SUM32c7108510845a898764d9e87c0505ce
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark12.6421
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node20/watcher-304878-1172067434 -o ROOT/results/node20/solver-304878-1172067434 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304878-1172067434/mxc /tmp/evaluation/304878-1172067434/instance-304878-1172067434.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: 0.85 0.97 1.21 3/77 10746
/proc/meminfo: memFree=1377968/2055920 swapFree=4120812/4192956
[pid=10746] ppid=10744 vsize=1548 CPUtime=0
/proc/10746/stat : 10746 (mxc) R 10744 10746 10689 0 -1 4194304 229 0 0 0 0 0 0 0 18 0 1 0 226697407 1585152 213 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/10746/statm: 387 213 46 122 0 261 0

[startup+0.106695 s]
/proc/loadavg: 0.85 0.97 1.21 3/77 10746
/proc/meminfo: memFree=1377968/2055920 swapFree=4120812/4192956
[pid=10746] ppid=10744 vsize=1880 CPUtime=0.1
/proc/10746/stat : 10746 (mxc) R 10744 10746 10689 0 -1 4194304 430 0 0 0 10 0 0 0 18 0 1 0 226697407 1925120 332 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134520549 0 0 4096 0 0 0 0 17 1 0 0
/proc/10746/statm: 470 332 59 122 0 344 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1880

[startup+0.514743 s]
/proc/loadavg: 0.85 0.97 1.21 3/77 10746
/proc/meminfo: memFree=1377968/2055920 swapFree=4120812/4192956
[pid=10746] ppid=10744 vsize=2948 CPUtime=0.51
/proc/10746/stat : 10746 (mxc) R 10744 10746 10689 0 -1 4194304 681 0 0 0 51 0 0 0 22 0 1 0 226697407 3018752 583 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/10746/statm: 737 583 59 122 0 611 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2948

[startup+1.33484 s]
/proc/loadavg: 0.85 0.97 1.21 2/78 10747
/proc/meminfo: memFree=1375144/2055920 swapFree=4120812/4192956
[pid=10746] ppid=10744 vsize=3636 CPUtime=1.33
/proc/10746/stat : 10746 (mxc) R 10744 10746 10689 0 -1 4194304 871 0 0 0 133 0 0 0 25 0 1 0 226697407 3723264 771 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10746/statm: 909 771 67 122 0 783 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3636

[startup+2.97104 s]
/proc/loadavg: 0.86 0.97 1.21 2/78 10747
/proc/meminfo: memFree=1374504/2055920 swapFree=4120812/4192956
[pid=10746] ppid=10744 vsize=4252 CPUtime=2.96
/proc/10746/stat : 10746 (mxc) R 10744 10746 10689 0 -1 4194304 1012 0 0 0 296 0 0 0 25 0 1 0 226697407 4354048 912 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10746/statm: 1063 912 67 122 0 937 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4252

[startup+6.25244 s]
/proc/loadavg: 0.86 0.97 1.21 2/78 10747
/proc/meminfo: memFree=1373744/2055920 swapFree=4120812/4192956
[pid=10746] ppid=10744 vsize=4912 CPUtime=6.24
/proc/10746/stat : 10746 (mxc) R 10744 10746 10689 0 -1 4194304 1195 0 0 0 624 0 0 0 25 0 1 0 226697407 5029888 1095 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10746/statm: 1228 1095 67 122 0 1102 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4912

[startup+12.7052 s]
/proc/loadavg: 0.88 0.97 1.20 2/78 10747
/proc/meminfo: memFree=1373040/2055920 swapFree=4120812/4192956
[pid=10746] ppid=10744 vsize=5472 CPUtime=12.69
/proc/10746/stat : 10746 (mxc) R 10744 10746 10689 0 -1 4194304 1323 0 0 0 1269 0 0 0 25 0 1 0 226697407 5603328 1223 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10746/statm: 1368 1223 67 122 0 1242 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5472

[startup+25.5088 s]
/proc/loadavg: 0.90 0.97 1.20 2/78 10747
/proc/meminfo: memFree=1372016/2055920 swapFree=4120812/4192956
[pid=10746] ppid=10744 vsize=6484 CPUtime=25.49
/proc/10746/stat : 10746 (mxc) R 10744 10746 10689 0 -1 4194304 1575 0 0 0 2549 0 0 0 25 0 1 0 226697407 6639616 1475 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519294 0 0 4096 0 0 0 0 17 1 0 0
/proc/10746/statm: 1621 1475 67 122 0 1495 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6484

[startup+51.1239 s]
/proc/loadavg: 0.93 0.97 1.19 2/78 10747
/proc/meminfo: memFree=1371312/2055920 swapFree=4120812/4192956
[pid=10746] ppid=10744 vsize=7208 CPUtime=51.1
/proc/10746/stat : 10746 (mxc) R 10744 10746 10689 0 -1 4194304 1760 0 0 0 5109 1 0 0 25 0 1 0 226697407 7380992 1660 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/10746/statm: 1802 1660 67 122 0 1676 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 7208

[startup+102.344 s]
/proc/loadavg: 0.97 0.97 1.18 2/78 10747
/proc/meminfo: memFree=1369904/2055920 swapFree=4120812/4192956
[pid=10746] ppid=10744 vsize=8688 CPUtime=102.31
/proc/10746/stat : 10746 (mxc) R 10744 10746 10689 0 -1 4194304 2123 0 0 0 10229 2 0 0 25 0 1 0 226697407 8896512 2023 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10746/statm: 2172 2023 67 122 0 2046 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 8688

[startup+162.379 s]
/proc/loadavg: 0.99 0.97 1.17 2/78 10747
/proc/meminfo: memFree=1369136/2055920 swapFree=4120812/4192956
[pid=10746] ppid=10744 vsize=9372 CPUtime=162.32
/proc/10746/stat : 10746 (mxc) R 10744 10746 10689 0 -1 4194304 2299 0 0 0 16230 2 0 0 25 0 1 0 226697407 9596928 2199 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519584 0 0 4096 0 0 0 0 17 1 0 0
/proc/10746/statm: 2343 2199 67 122 0 2217 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 9372

[startup+222.413 s]
/proc/loadavg: 0.99 0.97 1.15 2/78 10747
/proc/meminfo: memFree=1368624/2055920 swapFree=4120812/4192956
[pid=10746] ppid=10744 vsize=9792 CPUtime=222.34
/proc/10746/stat : 10746 (mxc) R 10744 10746 10689 0 -1 4194304 2405 0 0 0 22231 3 0 0 25 0 1 0 226697407 10027008 2305 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/10746/statm: 2448 2305 67 122 0 2322 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 9792

[startup+282.442 s]
/proc/loadavg: 0.99 0.97 1.14 2/78 10747
/proc/meminfo: memFree=1367792/2055920 swapFree=4120812/4192956
[pid=10746] ppid=10744 vsize=10552 CPUtime=282.35
/proc/10746/stat : 10746 (mxc) R 10744 10746 10689 0 -1 4194304 2602 0 0 0 28232 3 0 0 25 0 1 0 226697407 10805248 2502 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10746/statm: 2638 2502 67 122 0 2512 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 10552

[startup+342.468 s]
/proc/loadavg: 0.99 0.97 1.13 2/78 10747
/proc/meminfo: memFree=1367664/2055920 swapFree=4120812/4192956
[pid=10746] ppid=10744 vsize=10700 CPUtime=342.36
/proc/10746/stat : 10746 (mxc) R 10744 10746 10689 0 -1 4194304 2642 0 0 0 34232 4 0 0 25 0 1 0 226697407 10956800 2540 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/10746/statm: 2675 2540 67 122 0 2549 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 10700

[startup+402.503 s]
/proc/loadavg: 0.99 0.97 1.12 2/78 10747
/proc/meminfo: memFree=1367408/2055920 swapFree=4120812/4192956
[pid=10746] ppid=10744 vsize=10936 CPUtime=402.38
/proc/10746/stat : 10746 (mxc) R 10744 10746 10689 0 -1 4194304 2697 0 0 0 40234 4 0 0 25 0 1 0 226697407 11198464 2595 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/10746/statm: 2734 2595 67 122 0 2608 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 10936

[startup+462.534 s]
/proc/loadavg: 0.99 0.97 1.11 2/78 10747
/proc/meminfo: memFree=1366704/2055920 swapFree=4120812/4192956
[pid=10746] ppid=10744 vsize=11780 CPUtime=462.39
/proc/10746/stat : 10746 (mxc) R 10744 10746 10689 0 -1 4194304 2915 0 0 0 46234 5 0 0 25 0 1 0 226697407 12062720 2813 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10746/statm: 2945 2813 67 122 0 2819 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 11780

[startup+522.565 s]
/proc/loadavg: 0.99 0.97 1.10 2/78 10747
/proc/meminfo: memFree=1366512/2055920 swapFree=4120812/4192956
[pid=10746] ppid=10744 vsize=11944 CPUtime=522.41
/proc/10746/stat : 10746 (mxc) R 10744 10746 10689 0 -1 4194304 2955 0 0 0 52235 6 0 0 25 0 1 0 226697407 12230656 2853 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519990 0 0 4096 0 0 0 0 17 1 0 0
/proc/10746/statm: 2986 2853 67 122 0 2860 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 11944

[startup+582.594 s]
/proc/loadavg: 1.05 0.99 1.09 2/78 10747
/proc/meminfo: memFree=1366512/2055920 swapFree=4120812/4192956
[pid=10746] ppid=10744 vsize=11976 CPUtime=582.43
/proc/10746/stat : 10746 (mxc) R 10744 10746 10689 0 -1 4194304 2963 0 0 0 58237 6 0 0 25 0 1 0 226697407 12263424 2861 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/10746/statm: 2994 2861 67 122 0 2868 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 11976

[startup+642.632 s]
/proc/loadavg: 1.02 0.99 1.08 2/78 10747
/proc/meminfo: memFree=1366384/2055920 swapFree=4120812/4192956
[pid=10746] ppid=10744 vsize=12056 CPUtime=642.45
/proc/10746/stat : 10746 (mxc) R 10744 10746 10689 0 -1 4194304 2983 0 0 0 64238 7 0 0 25 0 1 0 226697407 12345344 2881 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/10746/statm: 3014 2881 67 122 0 2888 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 12056

[startup+702.661 s]
/proc/loadavg: 1.00 0.99 1.08 2/78 10747
/proc/meminfo: memFree=1365744/2055920 swapFree=4120812/4192956
[pid=10746] ppid=10744 vsize=12708 CPUtime=702.46
/proc/10746/stat : 10746 (mxc) R 10744 10746 10689 0 -1 4194304 3128 0 0 0 70239 7 0 0 25 0 1 0 226697407 13012992 2991 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10746/statm: 3177 2991 67 122 0 3051 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 12708

[startup+762.687 s]
/proc/loadavg: 1.00 0.99 1.07 2/78 10747
/proc/meminfo: memFree=1365360/2055920 swapFree=4120812/4192956
[pid=10746] ppid=10744 vsize=13136 CPUtime=762.47
/proc/10746/stat : 10746 (mxc) R 10744 10746 10689 0 -1 4194304 3494 0 0 0 76239 8 0 0 25 0 1 0 226697407 13451264 3077 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10746/statm: 3284 3077 67 122 0 3158 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 13136

[startup+822.723 s]
/proc/loadavg: 1.00 0.99 1.07 2/78 10747
/proc/meminfo: memFree=1365296/2055920 swapFree=4120812/4192956
[pid=10746] ppid=10744 vsize=13136 CPUtime=822.48
/proc/10746/stat : 10746 (mxc) R 10744 10746 10689 0 -1 4194304 3829 0 0 0 82240 8 0 0 25 0 1 0 226697407 13451264 3097 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10746/statm: 3284 3097 67 122 0 3158 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 13136

[startup+882.749 s]
/proc/loadavg: 1.00 0.99 1.06 2/78 10747
/proc/meminfo: memFree=1365168/2055920 swapFree=4120812/4192956
[pid=10746] ppid=10744 vsize=13296 CPUtime=882.5
/proc/10746/stat : 10746 (mxc) R 10744 10746 10689 0 -1 4194304 4123 0 0 0 88241 9 0 0 25 0 1 0 226697407 13615104 3111 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10746/statm: 3324 3111 67 122 0 3198 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 13296

[startup+942.781 s]
/proc/loadavg: 1.00 0.99 1.06 2/78 10747
/proc/meminfo: memFree=1365168/2055920 swapFree=4120812/4192956
[pid=10746] ppid=10744 vsize=13296 CPUtime=942.51
/proc/10746/stat : 10746 (mxc) R 10744 10746 10689 0 -1 4194304 4418 0 0 0 94242 9 0 0 25 0 1 0 226697407 13615104 3126 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/10746/statm: 3324 3126 67 122 0 3198 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 13296

[startup+1002.81 s]
/proc/loadavg: 1.00 0.99 1.05 2/78 10747
/proc/meminfo: memFree=1365360/2055920 swapFree=4120812/4192956
[pid=10746] ppid=10744 vsize=13296 CPUtime=1002.53
/proc/10746/stat : 10746 (mxc) R 10744 10746 10689 0 -1 4194304 4698 0 0 0 100243 10 0 0 25 0 1 0 226697407 13615104 3126 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519584 0 0 4096 0 0 0 0 17 1 0 0
/proc/10746/statm: 3324 3126 67 122 0 3198 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 13296

[startup+1062.85 s]
/proc/loadavg: 1.00 0.99 1.04 2/78 10747
/proc/meminfo: memFree=1365232/2055920 swapFree=4120812/4192956
[pid=10746] ppid=10744 vsize=13456 CPUtime=1062.54
/proc/10746/stat : 10746 (mxc) R 10744 10746 10689 0 -1 4194304 4997 0 0 0 106244 10 0 0 25 0 1 0 226697407 13778944 3145 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10746/statm: 3364 3145 67 122 0 3238 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 13456

[startup+1122.88 s]
/proc/loadavg: 1.00 0.99 1.04 2/78 10747
/proc/meminfo: memFree=1365232/2055920 swapFree=4120812/4192956
[pid=10746] ppid=10744 vsize=13456 CPUtime=1122.56
/proc/10746/stat : 10746 (mxc) R 10744 10746 10689 0 -1 4194304 5290 0 0 0 112245 11 0 0 25 0 1 0 226697407 13778944 3158 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10746/statm: 3364 3158 67 122 0 3238 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 13456

[startup+1182.91 s]
/proc/loadavg: 1.00 0.99 1.03 2/78 10747
/proc/meminfo: memFree=1364464/2055920 swapFree=4120812/4192956
[pid=10746] ppid=10744 vsize=14256 CPUtime=1182.58
/proc/10746/stat : 10746 (mxc) R 10744 10746 10689 0 -1 4194304 5738 0 0 0 118246 12 0 0 25 0 1 0 226697407 14598144 3353 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/10746/statm: 3564 3353 67 122 0 3438 0
Current children cumulated CPU time (s) 1182.58
Current children cumulated vsize (KiB) 14256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 0.99 1.03 2/78 10747
/proc/meminfo: memFree=1364336/2055920 swapFree=4120812/4192956
[pid=10746] ppid=10744 vsize=14388 CPUtime=1200.09
/proc/10746/stat : 10746 (mxc) R 10744 10746 10689 0 -1 4194304 5842 0 0 0 119997 12 0 0 25 0 1 0 226697407 14733312 3379 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/10746/statm: 3597 3379 67 122 0 3471 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 14388

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

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

[startup+1200.43 s]
/proc/loadavg: 1.00 0.99 1.03 2/78 10747
/proc/meminfo: memFree=1364336/2055920 swapFree=4120812/4192956
[pid=10746] ppid=10744 vsize=14388 CPUtime=1200.09
/proc/10746/stat : 10746 (mxc) R 10744 10746 10689 0 -1 4194304 5842 0 0 0 119997 12 0 0 25 0 1 0 226697407 14733312 3379 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/10746/statm: 3597 3379 67 122 0 3471 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 14388

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.11
CPU user time (s): 1199.98
CPU system time (s): 0.12598
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 14544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.12598
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5842
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= 24813

runsolver used 1.35079 second user time and 2.81157 second system time

The end



Launcher Data (download as text)




Begin job on node20 on Wed Feb 21 14:17:14 UTC 2007

IDJOB= 304878
IDBENCH= 20143
IDSOLVER= 107
FILE ID= node20/304878-1172067434

PBS_JOBID= 3892793

Free space on /tmp= 66561 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S1426208256-08.cnf
COMMAND LINE= /tmp/evaluation/304878-1172067434/mxc /tmp/evaluation/304878-1172067434/instance-304878-1172067434.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-304878-1172067434 -o ROOT/results/node20/solver-304878-1172067434 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304878-1172067434/mxc /tmp/evaluation/304878-1172067434/instance-304878-1172067434.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  32c7108510845a898764d9e87c0505ce

RANDOM SEED= 6727203

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.234
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		: 3000.234
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:       1378376 kB
Buffers:         36992 kB
Cached:         534680 kB
SwapCached:      36520 kB
Active:         147736 kB
Inactive:       476968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1378376 kB
SwapTotal:     4192956 kB
SwapFree:      4120812 kB
Dirty:            1116 kB
Writeback:           0 kB
Mapped:          29688 kB
Slab:            38448 kB
Committed_AS:   582904 kB
PageTables:       1684 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= 66561 MiB

End job on node20 on Wed Feb 21 14:37:17 UTC 2007