Trace number 307420

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) 1200.15 1200.66

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1172889356-05.cnf
MD5SUMed69b58d607202c9e89604f68f2d7c34
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 variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
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/node69/watcher-307420-1172120030 -o ROOT/results/node69/solver-307420-1172120030 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307420-1172120030/mxc /tmp/evaluation/307420-1172120030/instance-307420-1172120030.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 26622
/proc/meminfo: memFree=1884984/2055920 swapFree=4183368/4192956
[pid=26622] ppid=26620 vsize=3736 CPUtime=0
/proc/26622/stat : 26622 (mxc) R 26620 26622 25298 0 -1 4194304 790 0 0 0 0 0 0 0 18 0 1 0 231960749 3825664 774 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134523355 0 0 4096 0 0 0 0 17 1 0 0
/proc/26622/statm: 971 779 46 122 0 845 0

[startup+0.107351 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26622
/proc/meminfo: memFree=1884984/2055920 swapFree=4183368/4192956
[pid=26622] ppid=26620 vsize=6532 CPUtime=0.1
/proc/26622/stat : 26622 (mxc) R 26620 26622 25298 0 -1 4194304 1760 0 0 0 9 1 0 0 18 0 1 0 231960749 6688768 1359 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/26622/statm: 1633 1359 57 122 0 1507 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6532

[startup+0.515417 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26622
/proc/meminfo: memFree=1884984/2055920 swapFree=4183368/4192956
[pid=26622] ppid=26620 vsize=7324 CPUtime=0.51
/proc/26622/stat : 26622 (mxc) R 26620 26622 25298 0 -1 4194304 1949 0 0 0 50 1 0 0 21 0 1 0 231960749 7499776 1548 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/26622/statm: 1831 1548 59 122 0 1705 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 7324

[startup+1.33955 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26623
/proc/meminfo: memFree=1878128/2055920 swapFree=4183368/4192956
[pid=26622] ppid=26620 vsize=8380 CPUtime=1.33
/proc/26622/stat : 26622 (mxc) R 26620 26622 25298 0 -1 4194304 2210 0 0 0 132 1 0 0 25 0 1 0 231960749 8581120 1809 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519137 0 0 4096 0 0 0 0 17 1 0 0
/proc/26622/statm: 2095 1809 59 122 0 1969 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 8380

[startup+2.97582 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26623
/proc/meminfo: memFree=1876784/2055920 swapFree=4183368/4192956
[pid=26622] ppid=26620 vsize=10492 CPUtime=2.97
/proc/26622/stat : 26622 (mxc) R 26620 26622 25298 0 -1 4194304 2741 0 0 0 295 2 0 0 25 0 1 0 231960749 10743808 2340 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26622/statm: 2623 2340 59 122 0 2497 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 10492

[startup+6.25535 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26623
/proc/meminfo: memFree=1872184/2055920 swapFree=4183368/4192956
[pid=26622] ppid=26620 vsize=14860 CPUtime=6.24
/proc/26622/stat : 26622 (mxc) R 26620 26622 25298 0 -1 4194304 3837 0 0 0 622 2 0 0 25 0 1 0 231960749 15216640 3436 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/26622/statm: 3715 3436 59 122 0 3589 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14860

[startup+12.7074 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26623
/proc/meminfo: memFree=1863480/2055920 swapFree=4183368/4192956
[pid=26622] ppid=26620 vsize=23044 CPUtime=12.69
/proc/26622/stat : 26622 (mxc) R 26620 26622 25298 0 -1 4194304 5882 0 0 0 1266 3 0 0 25 0 1 0 231960749 23597056 5481 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/26622/statm: 5761 5481 59 122 0 5635 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23044

[startup+25.5075 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26623
/proc/meminfo: memFree=1848632/2055920 swapFree=4183368/4192956
[pid=26622] ppid=26620 vsize=38228 CPUtime=25.49
/proc/26622/stat : 26622 (mxc) R 26620 26622 25298 0 -1 4194304 9662 0 0 0 2542 7 0 0 25 0 1 0 231960749 39145472 9261 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26622/statm: 9557 9261 59 122 0 9431 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 38228

[startup+51.1147 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26623
/proc/meminfo: memFree=1820344/2055920 swapFree=4183368/4192956
[pid=26622] ppid=26620 vsize=66228 CPUtime=51.08
/proc/26622/stat : 26622 (mxc) R 26620 26622 25298 0 -1 4194304 16645 0 0 0 5094 14 0 0 25 0 1 0 231960749 67817472 16244 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/26622/statm: 16557 16244 59 122 0 16431 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 66228

[startup+102.321 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 26623
/proc/meminfo: memFree=1773624/2055920 swapFree=4183368/4192956
[pid=26622] ppid=26620 vsize=113264 CPUtime=102.28
/proc/26622/stat : 26622 (mxc) R 26620 26622 25298 0 -1 4194304 28379 0 0 0 10200 28 0 0 25 0 1 0 231960749 115982336 27978 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530141 0 0 4096 0 0 0 0 17 1 0 0
/proc/26622/statm: 28316 27978 59 122 0 28190 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 113264

[startup+162.341 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 26623
/proc/meminfo: memFree=1728568/2055920 swapFree=4183368/4192956
[pid=26622] ppid=26620 vsize=157040 CPUtime=162.28
/proc/26622/stat : 26622 (mxc) R 26620 26622 25298 0 -1 4194304 39489 0 0 0 16188 40 0 0 25 0 1 0 231960749 160808960 38977 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531100 0 0 4096 0 0 0 0 17 1 0 0
/proc/26622/statm: 39260 38977 67 122 0 39134 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 157040

[startup+222.356 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26623
/proc/meminfo: memFree=1728568/2055920 swapFree=4183368/4192956
[pid=26622] ppid=26620 vsize=157040 CPUtime=222.27
/proc/26622/stat : 26622 (mxc) R 26620 26622 25298 0 -1 4194304 39489 0 0 0 22187 40 0 0 25 0 1 0 231960749 160808960 38977 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26622/statm: 39260 38977 67 122 0 39134 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 157040

[startup+282.374 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26623
/proc/meminfo: memFree=1709112/2055920 swapFree=4183368/4192956
[pid=26622] ppid=26620 vsize=177000 CPUtime=282.27
/proc/26622/stat : 26622 (mxc) R 26620 26622 25298 0 -1 4194304 44483 0 0 0 28181 46 0 0 25 0 1 0 231960749 181248000 43971 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/26622/statm: 44250 43971 67 122 0 44124 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 177000

[startup+342.392 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26623
/proc/meminfo: memFree=1699896/2055920 swapFree=4183368/4192956
[pid=26622] ppid=26620 vsize=185580 CPUtime=342.27
/proc/26622/stat : 26622 (mxc) R 26620 26622 25298 0 -1 4194304 46742 0 0 0 34178 49 0 0 25 0 1 0 231960749 190033920 46110 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26622/statm: 46395 46110 67 122 0 46269 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 185580

[startup+402.409 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26623
/proc/meminfo: memFree=1699896/2055920 swapFree=4183368/4192956
[pid=26622] ppid=26620 vsize=185580 CPUtime=402.27
/proc/26622/stat : 26622 (mxc) R 26620 26622 25298 0 -1 4194304 46742 0 0 0 40178 49 0 0 25 0 1 0 231960749 190033920 46110 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/26622/statm: 46395 46110 67 122 0 46269 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 185580

[startup+462.441 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 26729
/proc/meminfo: memFree=1662848/2055920 swapFree=4183368/4192956
[pid=26622] ppid=26620 vsize=222312 CPUtime=462.22
/proc/26622/stat : 26622 (mxc) R 26620 26622 25298 0 -1 4194304 55798 0 0 0 46164 58 0 0 25 0 1 0 231960749 227647488 55166 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/26622/statm: 55578 55166 67 122 0 55452 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 222312

[startup+522.489 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26821
/proc/meminfo: memFree=1660536/2055920 swapFree=4183368/4192956
[pid=26622] ppid=26620 vsize=224952 CPUtime=522.2
/proc/26622/stat : 26622 (mxc) R 26620 26622 25298 0 -1 4194304 56611 0 0 0 52160 60 0 0 25 0 1 0 231960749 230350848 55847 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/26622/statm: 56238 55847 67 122 0 56112 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 224952

[startup+582.508 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26821
/proc/meminfo: memFree=1660536/2055920 swapFree=4183368/4192956
[pid=26622] ppid=26620 vsize=224952 CPUtime=582.2
/proc/26622/stat : 26622 (mxc) R 26620 26622 25298 0 -1 4194304 56611 0 0 0 58160 60 0 0 25 0 1 0 231960749 230350848 55847 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26622/statm: 56238 55847 67 122 0 56112 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 224952

[startup+642.532 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26821
/proc/meminfo: memFree=1658232/2055920 swapFree=4183368/4192956
[pid=26622] ppid=26620 vsize=227724 CPUtime=642.2
/proc/26622/stat : 26622 (mxc) R 26620 26622 25298 0 -1 4194304 57299 0 0 0 64160 60 0 0 25 0 1 0 231960749 233189376 56535 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134703188 0 0 4096 0 0 0 0 17 1 0 0
/proc/26622/statm: 56931 56535 67 122 0 56805 0
Current children cumulated CPU time (s) 642.2
Current children cumulated vsize (KiB) 227724

[startup+702.548 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26821
/proc/meminfo: memFree=1650680/2055920 swapFree=4183368/4192956
[pid=26622] ppid=26620 vsize=234856 CPUtime=702.19
/proc/26622/stat : 26622 (mxc) R 26620 26622 25298 0 -1 4194304 59245 0 0 0 70157 62 0 0 25 0 1 0 231960749 240492544 58336 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/26622/statm: 58714 58336 67 122 0 58588 0
Current children cumulated CPU time (s) 702.19
Current children cumulated vsize (KiB) 234856

[startup+762.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26821
/proc/meminfo: memFree=1650680/2055920 swapFree=4183368/4192956
[pid=26622] ppid=26620 vsize=234856 CPUtime=762.18
/proc/26622/stat : 26622 (mxc) R 26620 26622 25298 0 -1 4194304 59245 0 0 0 76156 62 0 0 25 0 1 0 231960749 240492544 58336 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/26622/statm: 58714 58336 67 122 0 58588 0
Current children cumulated CPU time (s) 762.18
Current children cumulated vsize (KiB) 234856

[startup+822.582 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26821
/proc/meminfo: memFree=1650680/2055920 swapFree=4183368/4192956
[pid=26622] ppid=26620 vsize=234856 CPUtime=822.18
/proc/26622/stat : 26622 (mxc) R 26620 26622 25298 0 -1 4194304 59245 0 0 0 82156 62 0 0 25 0 1 0 231960749 240492544 58336 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531193 0 0 4096 0 0 0 0 17 1 0 0
/proc/26622/statm: 58714 58336 67 122 0 58588 0
Current children cumulated CPU time (s) 822.18
Current children cumulated vsize (KiB) 234856

[startup+882.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26821
/proc/meminfo: memFree=1650616/2055920 swapFree=4183368/4192956
[pid=26622] ppid=26620 vsize=234856 CPUtime=882.19
/proc/26622/stat : 26622 (mxc) R 26620 26622 25298 0 -1 4194304 59390 0 0 0 88156 63 0 0 25 0 1 0 231960749 240492544 58336 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26622/statm: 58714 58336 67 122 0 58588 0
Current children cumulated CPU time (s) 882.19
Current children cumulated vsize (KiB) 234856

[startup+942.617 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26821
/proc/meminfo: memFree=1650616/2055920 swapFree=4183368/4192956
[pid=26622] ppid=26620 vsize=234856 CPUtime=942.19
/proc/26622/stat : 26622 (mxc) R 26620 26622 25298 0 -1 4194304 59390 0 0 0 94156 63 0 0 25 0 1 0 231960749 240492544 58336 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/26622/statm: 58714 58336 67 122 0 58588 0
Current children cumulated CPU time (s) 942.19
Current children cumulated vsize (KiB) 234856

[startup+1002.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26821
/proc/meminfo: memFree=1650616/2055920 swapFree=4183368/4192956
[pid=26622] ppid=26620 vsize=234856 CPUtime=1002.18
/proc/26622/stat : 26622 (mxc) R 26620 26622 25298 0 -1 4194304 59390 0 0 0 100155 63 0 0 25 0 1 0 231960749 240492544 58336 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/26622/statm: 58714 58336 67 122 0 58588 0
Current children cumulated CPU time (s) 1002.18
Current children cumulated vsize (KiB) 234856

[startup+1062.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26821
/proc/meminfo: memFree=1650616/2055920 swapFree=4183368/4192956
[pid=26622] ppid=26620 vsize=234856 CPUtime=1062.18
/proc/26622/stat : 26622 (mxc) R 26620 26622 25298 0 -1 4194304 59390 0 0 0 106155 63 0 0 25 0 1 0 231960749 240492544 58336 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26622/statm: 58714 58336 67 122 0 58588 0
Current children cumulated CPU time (s) 1062.18
Current children cumulated vsize (KiB) 234856

[startup+1122.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26821
/proc/meminfo: memFree=1625336/2055920 swapFree=4183368/4192956
[pid=26622] ppid=26620 vsize=260480 CPUtime=1122.17
/proc/26622/stat : 26622 (mxc) R 26620 26622 25298 0 -1 4194304 65809 0 0 0 112147 70 0 0 25 0 1 0 231960749 266731520 64755 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/26622/statm: 65120 64755 67 122 0 64994 0
Current children cumulated CPU time (s) 1122.17
Current children cumulated vsize (KiB) 260480

[startup+1182.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26821
/proc/meminfo: memFree=1624632/2055920 swapFree=4183368/4192956
[pid=26622] ppid=26620 vsize=260744 CPUtime=1182.17
/proc/26622/stat : 26622 (mxc) R 26620 26622 25298 0 -1 4194304 66024 0 0 0 118146 71 0 0 25 0 1 0 231960749 267001856 64811 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528439 0 0 4096 0 0 0 0 17 1 0 0
/proc/26622/statm: 65186 64811 67 122 0 65060 0
Current children cumulated CPU time (s) 1182.17
Current children cumulated vsize (KiB) 260744



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26821
/proc/meminfo: memFree=1624632/2055920 swapFree=4183368/4192956
[pid=26622] ppid=26620 vsize=260744 CPUtime=1200.1
/proc/26622/stat : 26622 (mxc) R 26620 26622 25298 0 -1 4194304 66024 0 0 0 119939 71 0 0 25 0 1 0 231960749 267001856 64811 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519969 0 0 4096 0 0 0 0 17 1 0 0
/proc/26622/statm: 65186 64811 67 122 0 65060 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 260744

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

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

[startup+1200.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26821
/proc/meminfo: memFree=1624632/2055920 swapFree=4183368/4192956
[pid=26622] ppid=26620 vsize=260744 CPUtime=1200.1
/proc/26622/stat : 26622 (mxc) R 26620 26622 25298 0 -1 4194304 66024 0 0 0 119939 71 0 0 25 0 1 0 231960749 267001856 64811 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519969 0 0 4096 0 0 0 0 17 1 0 0
/proc/26622/statm: 65186 64811 67 122 0 65060 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 260744

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.66
CPU time (s): 1200.15
CPU user time (s): 1199.39
CPU system time (s): 0.753885
CPU usage (%): 99.9574
Max. virtual memory (cumulated for all children) (KiB): 261380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.39
system time used= 0.753885
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 66024
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= 3488

runsolver used 0.801878 second user time and 2.48662 second system time

The end



Launcher Data (download as text)




Begin job on node69 on Thu Feb 22 04:53:50 UTC 2007

IDJOB= 307420
IDBENCH= 20205
IDSOLVER= 107
FILE ID= node69/307420-1172120030

PBS_JOBID= 3892929

Free space on /tmp= 66559 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1172889356-05.cnf
COMMAND LINE= /tmp/evaluation/307420-1172120030/mxc /tmp/evaluation/307420-1172120030/instance-307420-1172120030.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-307420-1172120030 -o ROOT/results/node69/solver-307420-1172120030 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307420-1172120030/mxc /tmp/evaluation/307420-1172120030/instance-307420-1172120030.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  ed69b58d607202c9e89604f68f2d7c34

RANDOM SEED= 840699924

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.261
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		: 3000.261
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:       1885392 kB
Buffers:         10152 kB
Cached:         105220 kB
SwapCached:       3968 kB
Active:          34008 kB
Inactive:        91344 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1885392 kB
SwapTotal:     4192956 kB
SwapFree:      4183368 kB
Dirty:            2128 kB
Writeback:           0 kB
Mapped:          15560 kB
Slab:            31120 kB
Committed_AS:   683416 kB
PageTables:       1472 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= 66559 MiB

End job on node69 on Thu Feb 22 05:13:53 UTC 2007