Trace number 302254

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) 1200.08 1200.5

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1175862975-06.cnf
MD5SUM98a928e73ef4b410b81c1ce8d0720be9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark492.15
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
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 518000
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/node72/watcher-302254-1172007764 -o ROOT/results/node72/solver-302254-1172007764 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302254-1172007764/mxc /tmp/evaluation/302254-1172007764/instance-302254-1172007764.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 0.93 3/77 11554
/proc/meminfo: memFree=1619752/2055920 swapFree=4142504/4192956
[pid=11554] ppid=11552 vsize=1620 CPUtime=0
/proc/11554/stat : 11554 (mxc) R 11552 11554 10787 0 -1 4194304 260 0 0 0 0 0 0 0 18 0 1 0 220744254 1658880 244 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/11554/statm: 405 244 46 122 0 279 0

[startup+0.106681 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 11554
/proc/meminfo: memFree=1619752/2055920 swapFree=4142504/4192956
[pid=11554] ppid=11552 vsize=2544 CPUtime=0.1
/proc/11554/stat : 11554 (mxc) R 11552 11554 10787 0 -1 4194304 583 0 0 0 10 0 0 0 18 0 1 0 220744254 2605056 461 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/11554/statm: 636 461 59 122 0 510 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2544

[startup+0.514718 s]
/proc/loadavg: 1.00 1.00 0.93 3/77 11554
/proc/meminfo: memFree=1619752/2055920 swapFree=4142504/4192956
[pid=11554] ppid=11552 vsize=4128 CPUtime=0.51
/proc/11554/stat : 11554 (mxc) R 11552 11554 10787 0 -1 4194304 980 0 0 0 51 0 0 0 21 0 1 0 220744254 4227072 858 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530536 0 0 4096 0 0 0 0 17 1 0 0
/proc/11554/statm: 1032 859 59 122 0 906 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4128

[startup+1.33479 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 11555
/proc/meminfo: memFree=1614368/2055920 swapFree=4142504/4192956
[pid=11554] ppid=11552 vsize=6780 CPUtime=1.32
/proc/11554/stat : 11554 (mxc) R 11552 11554 10787 0 -1 4194304 1663 0 0 0 132 0 0 0 25 0 1 0 220744254 6942720 1541 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/11554/statm: 1695 1541 59 122 0 1569 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6780

[startup+2.97094 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 11555
/proc/meminfo: memFree=1611296/2055920 swapFree=4142504/4192956
[pid=11554] ppid=11552 vsize=10208 CPUtime=2.96
/proc/11554/stat : 11554 (mxc) R 11552 11554 10787 0 -1 4194304 2521 0 0 0 296 0 0 0 25 0 1 0 220744254 10452992 2397 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528448 0 0 4096 0 0 0 0 17 1 0 0
/proc/11554/statm: 2552 2397 67 122 0 2426 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10208

[startup+6.25224 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 11555
/proc/meminfo: memFree=1609184/2055920 swapFree=4142504/4192956
[pid=11554] ppid=11552 vsize=11264 CPUtime=6.24
/proc/11554/stat : 11554 (mxc) R 11552 11554 10787 0 -1 4194304 2772 0 0 0 624 0 0 0 25 0 1 0 220744254 11534336 2648 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/11554/statm: 2816 2648 67 122 0 2690 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11264

[startup+12.7028 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 11555
/proc/meminfo: memFree=1606496/2055920 swapFree=4142504/4192956
[pid=11554] ppid=11552 vsize=13816 CPUtime=12.69
/proc/11554/stat : 11554 (mxc) R 11552 11554 10787 0 -1 4194304 3416 0 0 0 1268 1 0 0 25 0 1 0 220744254 14147584 3292 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11554/statm: 3454 3292 67 122 0 3328 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13816

[startup+25.512 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 11555
/proc/meminfo: memFree=1605024/2055920 swapFree=4142504/4192956
[pid=11554] ppid=11552 vsize=16088 CPUtime=25.5
/proc/11554/stat : 11554 (mxc) R 11552 11554 10787 0 -1 4194304 3969 0 0 0 2548 2 0 0 25 0 1 0 220744254 16474112 3845 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/11554/statm: 4022 3845 67 122 0 3896 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 16088

[startup+51.1213 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 11555
/proc/meminfo: memFree=1601568/2055920 swapFree=4142504/4192956
[pid=11554] ppid=11552 vsize=18704 CPUtime=51.1
/proc/11554/stat : 11554 (mxc) R 11552 11554 10787 0 -1 4194304 4655 0 0 0 5108 2 0 0 25 0 1 0 220744254 19152896 4531 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11554/statm: 4676 4531 67 122 0 4550 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 18704

[startup+102.338 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 11555
/proc/meminfo: memFree=1599072/2055920 swapFree=4142504/4192956
[pid=11554] ppid=11552 vsize=21160 CPUtime=102.29
/proc/11554/stat : 11554 (mxc) R 11552 11554 10787 0 -1 4194304 5273 0 0 0 10226 3 0 0 25 0 1 0 220744254 21667840 5149 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/11554/statm: 5290 5149 67 122 0 5164 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 21160

[startup+162.366 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 11555
/proc/meminfo: memFree=1595744/2055920 swapFree=4142504/4192956
[pid=11554] ppid=11552 vsize=24560 CPUtime=162.32
/proc/11554/stat : 11554 (mxc) R 11552 11554 10787 0 -1 4194304 6293 0 0 0 16227 5 0 0 25 0 1 0 220744254 25149440 5938 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519887 0 0 4096 0 0 0 0 17 1 0 0
/proc/11554/statm: 6140 5938 67 122 0 6014 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 24560

[startup+222.458 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 11555
/proc/meminfo: memFree=1594272/2055920 swapFree=4142504/4192956
[pid=11554] ppid=11552 vsize=25860 CPUtime=222.38
/proc/11554/stat : 11554 (mxc) R 11552 11554 10787 0 -1 4194304 6797 0 0 0 22233 5 0 0 25 0 1 0 220744254 26480640 6293 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11554/statm: 6465 6293 67 122 0 6339 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 25860

[startup+282.48 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 11555
/proc/meminfo: memFree=1593632/2055920 swapFree=4142504/4192956
[pid=11554] ppid=11552 vsize=26468 CPUtime=282.39
/proc/11554/stat : 11554 (mxc) R 11552 11554 10787 0 -1 4194304 7151 0 0 0 28233 6 0 0 25 0 1 0 220744254 27103232 6431 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11554/statm: 6617 6431 67 122 0 6491 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 26468

[startup+342.507 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 11555
/proc/meminfo: memFree=1590624/2055920 swapFree=4142504/4192956
[pid=11554] ppid=11552 vsize=29372 CPUtime=342.41
/proc/11554/stat : 11554 (mxc) R 11552 11554 10787 0 -1 4194304 8121 0 0 0 34233 8 0 0 25 0 1 0 220744254 30076928 7169 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11554/statm: 7343 7169 67 122 0 7217 0
Current children cumulated CPU time (s) 342.41
Current children cumulated vsize (KiB) 29372

[startup+402.541 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 11555
/proc/meminfo: memFree=1590432/2055920 swapFree=4142504/4192956
[pid=11554] ppid=11552 vsize=29628 CPUtime=402.42
/proc/11554/stat : 11554 (mxc) R 11552 11554 10787 0 -1 4194304 8374 0 0 0 40234 8 0 0 25 0 1 0 220744254 30339072 7222 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519969 0 0 4096 0 0 0 0 17 1 0 0
/proc/11554/statm: 7407 7222 67 122 0 7281 0
Current children cumulated CPU time (s) 402.42
Current children cumulated vsize (KiB) 29628

[startup+462.569 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 11555
/proc/meminfo: memFree=1590112/2055920 swapFree=4142504/4192956
[pid=11554] ppid=11552 vsize=30168 CPUtime=462.43
/proc/11554/stat : 11554 (mxc) R 11552 11554 10787 0 -1 4194304 8697 0 0 0 46234 9 0 0 25 0 1 0 220744254 30892032 7345 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134538014 0 0 4096 0 0 0 0 17 1 0 0
/proc/11554/statm: 7542 7345 67 122 0 7416 0
Current children cumulated CPU time (s) 462.43
Current children cumulated vsize (KiB) 30168

[startup+522.596 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 11555
/proc/meminfo: memFree=1588192/2055920 swapFree=4142504/4192956
[pid=11554] ppid=11552 vsize=31996 CPUtime=522.44
/proc/11554/stat : 11554 (mxc) R 11552 11554 10787 0 -1 4194304 9378 0 0 0 52234 10 0 0 25 0 1 0 220744254 32763904 7814 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11554/statm: 7999 7814 67 122 0 7873 0
Current children cumulated CPU time (s) 522.44
Current children cumulated vsize (KiB) 31996

[startup+582.626 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 11555
/proc/meminfo: memFree=1586720/2055920 swapFree=4142504/4192956
[pid=11554] ppid=11552 vsize=33452 CPUtime=582.46
/proc/11554/stat : 11554 (mxc) R 11552 11554 10787 0 -1 4194304 9910 0 0 0 58235 11 0 0 25 0 1 0 220744254 34254848 8170 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/11554/statm: 8363 8170 67 122 0 8237 0
Current children cumulated CPU time (s) 582.46
Current children cumulated vsize (KiB) 33452

[startup+642.656 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 11555
/proc/meminfo: memFree=1586720/2055920 swapFree=4142504/4192956
[pid=11554] ppid=11552 vsize=33452 CPUtime=642.47
/proc/11554/stat : 11554 (mxc) R 11552 11554 10787 0 -1 4194304 10086 0 0 0 64235 12 0 0 25 0 1 0 220744254 34254848 8170 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/11554/statm: 8363 8170 67 122 0 8237 0
Current children cumulated CPU time (s) 642.47
Current children cumulated vsize (KiB) 33452

[startup+702.682 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 11555
/proc/meminfo: memFree=1586656/2055920 swapFree=4142504/4192956
[pid=11554] ppid=11552 vsize=33428 CPUtime=702.48
/proc/11554/stat : 11554 (mxc) R 11552 11554 10787 0 -1 4194304 10262 0 0 0 70236 12 0 0 25 0 1 0 220744254 34230272 8170 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/11554/statm: 8357 8170 67 122 0 8231 0
Current children cumulated CPU time (s) 702.48
Current children cumulated vsize (KiB) 33428

[startup+762.71 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 11555
/proc/meminfo: memFree=1586336/2055920 swapFree=4142504/4192956
[pid=11554] ppid=11552 vsize=33692 CPUtime=762.49
/proc/11554/stat : 11554 (mxc) R 11552 11554 10787 0 -1 4194304 10469 0 0 0 76236 13 0 0 25 0 1 0 220744254 34500608 8245 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11554/statm: 8423 8245 67 122 0 8297 0
Current children cumulated CPU time (s) 762.49
Current children cumulated vsize (KiB) 33692

[startup+822.746 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 11555
/proc/meminfo: memFree=1586336/2055920 swapFree=4142504/4192956
[pid=11554] ppid=11552 vsize=33692 CPUtime=822.51
/proc/11554/stat : 11554 (mxc) R 11552 11554 10787 0 -1 4194304 10469 0 0 0 82238 13 0 0 25 0 1 0 220744254 34500608 8245 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11554/statm: 8423 8245 67 122 0 8297 0
Current children cumulated CPU time (s) 822.51
Current children cumulated vsize (KiB) 33692

[startup+882.776 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 11555
/proc/meminfo: memFree=1583072/2055920 swapFree=4142504/4192956
[pid=11554] ppid=11552 vsize=36860 CPUtime=882.53
/proc/11554/stat : 11554 (mxc) R 11552 11554 10787 0 -1 4194304 11456 0 0 0 88238 15 0 0 25 0 1 0 220744254 37744640 9040 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/11554/statm: 9215 9040 67 122 0 9089 0
Current children cumulated CPU time (s) 882.53
Current children cumulated vsize (KiB) 36860

[startup+942.806 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 11555
/proc/meminfo: memFree=1582496/2055920 swapFree=4142504/4192956
[pid=11554] ppid=11552 vsize=37516 CPUtime=942.55
/proc/11554/stat : 11554 (mxc) R 11552 11554 10787 0 -1 4194304 11745 0 0 0 94239 16 0 0 25 0 1 0 220744254 38416384 9185 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11554/statm: 9379 9185 67 122 0 9253 0
Current children cumulated CPU time (s) 942.55
Current children cumulated vsize (KiB) 37516

[startup+1002.84 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 11555
/proc/meminfo: memFree=1582688/2055920 swapFree=4142504/4192956
[pid=11554] ppid=11552 vsize=37476 CPUtime=1002.55
/proc/11554/stat : 11554 (mxc) R 11552 11554 10787 0 -1 4194304 11901 0 0 0 100239 16 0 0 25 0 1 0 220744254 38375424 9197 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/11554/statm: 9369 9197 67 122 0 9243 0
Current children cumulated CPU time (s) 1002.55
Current children cumulated vsize (KiB) 37476

[startup+1062.87 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 11555
/proc/meminfo: memFree=1582688/2055920 swapFree=4142504/4192956
[pid=11554] ppid=11552 vsize=37476 CPUtime=1062.58
/proc/11554/stat : 11554 (mxc) R 11552 11554 10787 0 -1 4194304 11901 0 0 0 106241 17 0 0 25 0 1 0 220744254 38375424 9197 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/11554/statm: 9369 9197 67 122 0 9243 0
Current children cumulated CPU time (s) 1062.58
Current children cumulated vsize (KiB) 37476

[startup+1122.91 s]
/proc/loadavg: 1.00 1.00 0.93 2/84 11657
/proc/meminfo: memFree=1581600/2055920 swapFree=4142504/4192956
[pid=11554] ppid=11552 vsize=37476 CPUtime=1122.56
/proc/11554/stat : 11554 (mxc) R 11552 11554 10787 0 -1 4194304 11997 0 0 0 112238 18 0 0 25 0 1 0 220744254 38375424 9197 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11554/statm: 9369 9197 67 122 0 9243 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 37476

[startup+1182.97 s]
/proc/loadavg: 1.00 1.00 0.93 2/84 11729
/proc/meminfo: memFree=1581408/2055920 swapFree=4142504/4192956
[pid=11554] ppid=11552 vsize=37476 CPUtime=1182.56
/proc/11554/stat : 11554 (mxc) R 11552 11554 10787 0 -1 4194304 12141 0 0 0 118236 20 0 0 25 0 1 0 220744254 38375424 9197 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/11554/statm: 9369 9197 67 122 0 9243 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 37476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 11757
/proc/meminfo: memFree=1582424/2055920 swapFree=4142504/4192956
[pid=11554] ppid=11552 vsize=37476 CPUtime=1200.06
/proc/11554/stat : 11554 (mxc) R 11552 11554 10787 0 -1 4194304 12189 0 0 0 119986 20 0 0 25 0 1 0 220744254 38375424 9197 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11554/statm: 9369 9197 67 122 0 9243 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 37476

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

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

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 11757
/proc/meminfo: memFree=1582424/2055920 swapFree=4142504/4192956
[pid=11554] ppid=11552 vsize=37476 CPUtime=1200.06
/proc/11554/stat : 11554 (mxc) R 11552 11554 10787 0 -1 4194304 12189 0 0 0 119986 20 0 0 25 0 1 0 220744254 38375424 9197 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11554/statm: 9369 9197 67 122 0 9243 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 37476

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.5
CPU time (s): 1200.08
CPU user time (s): 1199.87
CPU system time (s): 0.209968
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 37712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.209968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12189
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= 2874

runsolver used 1.3328 second user time and 2.78358 second system time

The end



Launcher Data (download as text)




Begin job on node72 on Tue Feb 20 21:42:44 UTC 2007

IDJOB= 302254
IDBENCH= 20079
IDSOLVER= 107
FILE ID= node72/302254-1172007764

PBS_JOBID= 3892649

Free space on /tmp= 66563 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1175862975-06.cnf
COMMAND LINE= /tmp/evaluation/302254-1172007764/mxc /tmp/evaluation/302254-1172007764/instance-302254-1172007764.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-302254-1172007764 -o ROOT/results/node72/solver-302254-1172007764 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302254-1172007764/mxc /tmp/evaluation/302254-1172007764/instance-302254-1172007764.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  98a928e73ef4b410b81c1ce8d0720be9

RANDOM SEED= 422747086

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.236
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		: 3000.236
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:       1620160 kB
Buffers:         34740 kB
Cached:         332556 kB
SwapCached:      19352 kB
Active:         339800 kB
Inactive:        61676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1620160 kB
SwapTotal:     4192956 kB
SwapFree:      4142504 kB
Dirty:            1108 kB
Writeback:           0 kB
Mapped:          29764 kB
Slab:            19924 kB
Committed_AS:   566404 kB
PageTables:       1676 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= 66563 MiB

End job on node72 on Tue Feb 20 22:02:47 UTC 2007