Trace number 424480

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MXC 2007-02-08? (TO) 5000.08 5002.11

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S216896591-15.SAT.shuffled.cnf
MD5SUMf498f91d09d29fe9da9aa03580b39379
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.559914
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node13/watcher-424480-1177674720 -o ROOT/results/node13/solver-424480-1177674720 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424480-1177674720/mxc /tmp/evaluation/424480-1177674720/instance-424480-1177674720.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.77 0.94 0.98 3/77 17819
/proc/meminfo: memFree=1583408/2055920 swapFree=4159412/4192956
[pid=17819] ppid=17817 vsize=1064 CPUtime=0
/proc/17819/stat : 17819 (mxc) R 17817 17819 17765 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 215389815 1089536 108 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529869 0 0 4096 0 0 0 0 17 1 0 0
/proc/17819/statm: 266 108 57 122 0 140 0

[startup+0.0383499 s]
/proc/loadavg: 0.77 0.94 0.98 3/77 17819
/proc/meminfo: memFree=1583408/2055920 swapFree=4159412/4192956
[pid=17819] ppid=17817 vsize=1196 CPUtime=0.03
/proc/17819/stat : 17819 (mxc) R 17817 17819 17765 0 -1 4194304 157 0 0 0 3 0 0 0 18 0 1 0 215389815 1224704 142 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/17819/statm: 299 142 59 122 0 173 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1196

[startup+0.101363 s]
/proc/loadavg: 0.77 0.94 0.98 3/77 17819
/proc/meminfo: memFree=1583408/2055920 swapFree=4159412/4192956
[pid=17819] ppid=17817 vsize=1204 CPUtime=0.09
/proc/17819/stat : 17819 (mxc) R 17817 17819 17765 0 -1 4194304 189 0 0 0 9 0 0 0 18 0 1 0 215389815 1232896 172 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/17819/statm: 301 172 67 122 0 175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1204

[startup+0.301406 s]
/proc/loadavg: 0.77 0.94 0.98 3/77 17819
/proc/meminfo: memFree=1583408/2055920 swapFree=4159412/4192956
[pid=17819] ppid=17817 vsize=1336 CPUtime=0.29
/proc/17819/stat : 17819 (mxc) R 17817 17819 17765 0 -1 4194304 214 0 0 0 29 0 0 0 19 0 1 0 215389815 1368064 197 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134617009 0 0 4096 0 0 0 0 17 1 0 0
/proc/17819/statm: 334 197 67 122 0 208 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1336

[startup+0.70149 s]
/proc/loadavg: 0.77 0.94 0.98 3/77 17819
/proc/meminfo: memFree=1583408/2055920 swapFree=4159412/4192956
[pid=17819] ppid=17817 vsize=1464 CPUtime=0.69
/proc/17819/stat : 17819 (mxc) R 17817 17819 17765 0 -1 4194304 240 0 0 0 69 0 0 0 22 0 1 0 215389815 1499136 223 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/17819/statm: 366 223 67 122 0 240 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1464

[startup+1.50166 s]
/proc/loadavg: 0.77 0.94 0.98 2/78 17820
/proc/meminfo: memFree=1582632/2055920 swapFree=4159412/4192956
[pid=17819] ppid=17817 vsize=1596 CPUtime=1.49
/proc/17819/stat : 17819 (mxc) R 17817 17819 17765 0 -1 4194304 274 0 0 0 149 0 0 0 25 0 1 0 215389815 1634304 257 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530067 0 0 4096 0 0 0 0 17 1 0 0
/proc/17819/statm: 399 257 67 122 0 273 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1596

[startup+3.102 s]
/proc/loadavg: 0.79 0.94 0.98 2/78 17820
/proc/meminfo: memFree=1582376/2055920 swapFree=4159412/4192956
[pid=17819] ppid=17817 vsize=1724 CPUtime=3.09
/proc/17819/stat : 17819 (mxc) R 17817 17819 17765 0 -1 4194304 308 0 0 0 309 0 0 0 25 0 1 0 215389815 1765376 291 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/17819/statm: 431 291 67 122 0 305 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1724

[startup+6.30169 s]
/proc/loadavg: 0.79 0.94 0.98 2/78 17820
/proc/meminfo: memFree=1582120/2055920 swapFree=4159412/4192956
[pid=17819] ppid=17817 vsize=1968 CPUtime=6.29
/proc/17819/stat : 17819 (mxc) R 17817 17819 17765 0 -1 4194304 358 0 0 0 629 0 0 0 25 0 1 0 215389815 2015232 341 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17819/statm: 492 341 67 122 0 366 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1968

[startup+12.7011 s]
/proc/loadavg: 0.82 0.94 0.98 2/78 17820
/proc/meminfo: memFree=1581816/2055920 swapFree=4159412/4192956
[pid=17819] ppid=17817 vsize=2200 CPUtime=12.69
/proc/17819/stat : 17819 (mxc) R 17817 17819 17765 0 -1 4194304 423 0 0 0 1269 0 0 0 25 0 1 0 215389815 2252800 406 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/17819/statm: 550 406 67 122 0 424 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2200

[startup+25.5018 s]
/proc/loadavg: 0.85 0.94 0.98 2/78 17820
/proc/meminfo: memFree=1581496/2055920 swapFree=4159412/4192956
[pid=17819] ppid=17817 vsize=2428 CPUtime=25.48
/proc/17819/stat : 17819 (mxc) R 17817 17819 17765 0 -1 4194304 499 0 0 0 2548 0 0 0 25 0 1 0 215389815 2486272 482 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/17819/statm: 607 482 67 122 0 481 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2428

[startup+51.1012 s]
/proc/loadavg: 0.90 0.95 0.98 2/78 17820
/proc/meminfo: memFree=1581176/2055920 swapFree=4159412/4192956
[pid=17819] ppid=17817 vsize=2796 CPUtime=51.07
/proc/17819/stat : 17819 (mxc) R 17817 17819 17765 0 -1 4194304 581 0 0 0 5107 0 0 0 25 0 1 0 215389815 2863104 564 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17819/statm: 699 564 67 122 0 573 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2796

[startup+102.305 s]
/proc/loadavg: 0.96 0.95 0.98 2/78 17820
/proc/meminfo: memFree=1580664/2055920 swapFree=4159412/4192956
[pid=17819] ppid=17817 vsize=3156 CPUtime=102.26
/proc/17819/stat : 17819 (mxc) R 17817 17819 17765 0 -1 4194304 683 0 0 0 10225 1 0 0 25 0 1 0 215389815 3231744 666 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/17819/statm: 789 666 67 122 0 663 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3156

[startup+162.302 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 17820
/proc/meminfo: memFree=1580216/2055920 swapFree=4159412/4192956
[pid=17819] ppid=17817 vsize=3592 CPUtime=162.23
/proc/17819/stat : 17819 (mxc) R 17817 17819 17765 0 -1 4194304 785 0 0 0 16222 1 0 0 25 0 1 0 215389815 3678208 768 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528514 0 0 4096 0 0 0 0 17 1 0 0
/proc/17819/statm: 898 768 67 122 0 772 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 3592

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 17820
/proc/meminfo: memFree=1579960/2055920 swapFree=4159412/4192956
[pid=17819] ppid=17817 vsize=3904 CPUtime=222.21
/proc/17819/stat : 17819 (mxc) R 17817 17819 17765 0 -1 4194304 844 0 0 0 22220 1 0 0 25 0 1 0 215389815 3997696 827 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/17819/statm: 976 827 67 122 0 850 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 3904

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17820
/proc/meminfo: memFree=1579640/2055920 swapFree=4159412/4192956
[pid=17819] ppid=17817 vsize=4176 CPUtime=282.19
/proc/17819/stat : 17819 (mxc) R 17817 17819 17765 0 -1 4194304 934 0 0 0 28217 2 0 0 25 0 1 0 215389815 4276224 917 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 1 0 0
/proc/17819/statm: 1044 917 67 122 0 918 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 4176

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17820
/proc/meminfo: memFree=1579384/2055920 swapFree=4159412/4192956
[pid=17819] ppid=17817 vsize=4360 CPUtime=342.16
/proc/17819/stat : 17819 (mxc) R 17817 17819 17765 0 -1 4194304 978 0 0 0 34214 2 0 0 25 0 1 0 215389815 4464640 961 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/17819/statm: 1090 961 67 122 0 964 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 4360

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17820
/proc/meminfo: memFree=1579256/2055920 swapFree=4159412/4192956
[pid=17819] ppid=17817 vsize=4520 CPUtime=402.15
/proc/17819/stat : 17819 (mxc) R 17817 17819 17765 0 -1 4194304 1002 0 0 0 40212 3 0 0 25 0 1 0 215389815 4628480 985 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17819/statm: 1130 985 67 122 0 1004 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 4520

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17820
/proc/meminfo: memFree=1579064/2055920 swapFree=4159412/4192956
[pid=17819] ppid=17817 vsize=4700 CPUtime=462.12
/proc/17819/stat : 17819 (mxc) R 17817 17819 17765 0 -1 4194304 1064 0 0 0 46209 3 0 0 25 0 1 0 215389815 4812800 1047 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/17819/statm: 1175 1047 67 122 0 1049 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 4700

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 17820
/proc/meminfo: memFree=1578936/2055920 swapFree=4159412/4192956
[pid=17819] ppid=17817 vsize=4908 CPUtime=522.1
/proc/17819/stat : 17819 (mxc) R 17817 17819 17765 0 -1 4194304 1099 0 0 0 52207 3 0 0 25 0 1 0 215389815 5025792 1082 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530317 0 0 4096 0 0 0 0 17 1 0 0
/proc/17819/statm: 1227 1082 67 122 0 1101 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 4908

[startup+582.302 s]
/proc/loadavg: 1.11 1.00 0.99 2/84 17990
/proc/meminfo: memFree=1577592/2055920 swapFree=4159412/4192956
[pid=17819] ppid=17817 vsize=4908 CPUtime=581.99
/proc/17819/stat : 17819 (mxc) R 17817 17819 17765 0 -1 4194304 1110 0 0 0 58195 4 0 0 25 0 1 0 215389815 5025792 1093 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17819/statm: 1227 1093 67 122 0 1101 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 4908

[startup+642.301 s]
/proc/loadavg: 1.04 1.00 0.99 3/78 18018
/proc/meminfo: memFree=1578552/2055920 swapFree=4159412/4192956
[pid=17819] ppid=17817 vsize=5048 CPUtime=641.96
/proc/17819/stat : 17819 (mxc) R 17817 17819 17765 0 -1 4194304 1150 0 0 0 64192 4 0 0 25 0 1 0 215389815 5169152 1133 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/17819/statm: 1262 1133 67 122 0 1136 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 5048


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18020
/proc/meminfo: memFree=1575736/2055920 swapFree=4159412/4192956
[pid=17819] ppid=17817 vsize=8004 CPUtime=4060.71
/proc/17819/stat : 17819 (mxc) R 17817 17819 17765 0 -1 4194304 1909 0 0 0 406042 29 0 0 25 0 1 0 215389815 8196096 1877 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17819/statm: 2001 1877 67 122 0 1875 0
Current children cumulated CPU time (s) 4060.71
Current children cumulated vsize (KiB) 8004

[startup+4122.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 18020
/proc/meminfo: memFree=1575736/2055920 swapFree=4159412/4192956
[pid=17819] ppid=17817 vsize=8004 CPUtime=4120.68
/proc/17819/stat : 17819 (mxc) R 17817 17819 17765 0 -1 4194304 1909 0 0 0 412039 29 0 0 25 0 1 0 215389815 8196096 1877 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/17819/statm: 2001 1877 67 122 0 1875 0
Current children cumulated CPU time (s) 4120.68
Current children cumulated vsize (KiB) 8004

[startup+4182.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/84 18190
/proc/meminfo: memFree=1574520/2055920 swapFree=4159412/4192956
[pid=17819] ppid=17817 vsize=8004 CPUtime=4180.58
/proc/17819/stat : 17819 (mxc) R 17817 17819 17765 0 -1 4194304 1910 0 0 0 418027 31 0 0 25 0 1 0 215389815 8196096 1878 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/17819/statm: 2001 1878 67 122 0 1875 0
Current children cumulated CPU time (s) 4180.58
Current children cumulated vsize (KiB) 8004

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18218
/proc/meminfo: memFree=1575480/2055920 swapFree=4159412/4192956
[pid=17819] ppid=17817 vsize=8004 CPUtime=4240.54
/proc/17819/stat : 17819 (mxc) R 17817 17819 17765 0 -1 4194304 1910 0 0 0 424023 31 0 0 25 0 1 0 215389815 8196096 1878 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/17819/statm: 2001 1878 67 122 0 1875 0
Current children cumulated CPU time (s) 4240.54
Current children cumulated vsize (KiB) 8004

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18218
/proc/meminfo: memFree=1575544/2055920 swapFree=4159412/4192956
[pid=17819] ppid=17817 vsize=8084 CPUtime=4300.52
/proc/17819/stat : 17819 (mxc) R 17817 17819 17765 0 -1 4194304 1914 0 0 0 430020 32 0 0 25 0 1 0 215389815 8278016 1882 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17819/statm: 2021 1882 67 122 0 1895 0
Current children cumulated CPU time (s) 4300.52
Current children cumulated vsize (KiB) 8084

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18218
/proc/meminfo: memFree=1575608/2055920 swapFree=4159412/4192956
[pid=17819] ppid=17817 vsize=8084 CPUtime=4360.5
/proc/17819/stat : 17819 (mxc) R 17817 17819 17765 0 -1 4194304 1918 0 0 0 436018 32 0 0 25 0 1 0 215389815 8278016 1886 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17819/statm: 2021 1886 67 122 0 1895 0
Current children cumulated CPU time (s) 4360.5
Current children cumulated vsize (KiB) 8084

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18218
/proc/meminfo: memFree=1575416/2055920 swapFree=4159412/4192956
[pid=17819] ppid=17817 vsize=8248 CPUtime=4420.48
/proc/17819/stat : 17819 (mxc) R 17817 17819 17765 0 -1 4194304 1966 0 0 0 442015 33 0 0 25 0 1 0 215389815 8445952 1924 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/17819/statm: 2062 1924 67 122 0 1936 0
Current children cumulated CPU time (s) 4420.48
Current children cumulated vsize (KiB) 8248

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18218
/proc/meminfo: memFree=1575352/2055920 swapFree=4159412/4192956
[pid=17819] ppid=17817 vsize=8392 CPUtime=4480.45
/proc/17819/stat : 17819 (mxc) R 17817 17819 17765 0 -1 4194304 1993 0 0 0 448012 33 0 0 25 0 1 0 215389815 8593408 1951 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530135 0 0 4096 0 0 0 0 17 1 0 0
/proc/17819/statm: 2098 1951 67 122 0 1972 0
Current children cumulated CPU time (s) 4480.45
Current children cumulated vsize (KiB) 8392

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18218
/proc/meminfo: memFree=1575352/2055920 swapFree=4159412/4192956
[pid=17819] ppid=17817 vsize=8392 CPUtime=4540.43
/proc/17819/stat : 17819 (mxc) R 17817 17819 17765 0 -1 4194304 1995 0 0 0 454009 34 0 0 25 0 1 0 215389815 8593408 1953 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/17819/statm: 2098 1953 67 122 0 1972 0
Current children cumulated CPU time (s) 4540.43
Current children cumulated vsize (KiB) 8392

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18218
/proc/meminfo: memFree=1575288/2055920 swapFree=4159412/4192956
[pid=17819] ppid=17817 vsize=8520 CPUtime=4600.41
/proc/17819/stat : 17819 (mxc) R 17817 17819 17765 0 -1 4194304 2024 0 0 0 460007 34 0 0 25 0 1 0 215389815 8724480 1982 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17819/statm: 2130 1982 67 122 0 2004 0
Current children cumulated CPU time (s) 4600.41
Current children cumulated vsize (KiB) 8520

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18218
/proc/meminfo: memFree=1575288/2055920 swapFree=4159412/4192956
[pid=17819] ppid=17817 vsize=8520 CPUtime=4660.38
/proc/17819/stat : 17819 (mxc) R 17817 17819 17765 0 -1 4194304 2024 0 0 0 466004 34 0 0 25 0 1 0 215389815 8724480 1982 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/17819/statm: 2130 1982 67 122 0 2004 0
Current children cumulated CPU time (s) 4660.38
Current children cumulated vsize (KiB) 8520

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18218
/proc/meminfo: memFree=1575160/2055920 swapFree=4159412/4192956
[pid=17819] ppid=17817 vsize=8584 CPUtime=4720.37
/proc/17819/stat : 17819 (mxc) R 17817 17819 17765 0 -1 4194304 2040 0 0 0 472002 35 0 0 25 0 1 0 215389815 8790016 1998 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17819/statm: 2146 1998 67 122 0 2020 0
Current children cumulated CPU time (s) 4720.37
Current children cumulated vsize (KiB) 8584

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18218
/proc/meminfo: memFree=1575096/2055920 swapFree=4159412/4192956
[pid=17819] ppid=17817 vsize=8648 CPUtime=4780.35
/proc/17819/stat : 17819 (mxc) R 17817 17819 17765 0 -1 4194304 2052 0 0 0 477999 36 0 0 25 0 1 0 215389815 8855552 2010 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/17819/statm: 2162 2010 67 122 0 2036 0
Current children cumulated CPU time (s) 4780.35
Current children cumulated vsize (KiB) 8648

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18218
/proc/meminfo: memFree=1575096/2055920 swapFree=4159412/4192956
[pid=17819] ppid=17817 vsize=8648 CPUtime=4840.32
/proc/17819/stat : 17819 (mxc) R 17817 17819 17765 0 -1 4194304 2059 0 0 0 483996 36 0 0 25 0 1 0 215389815 8855552 2017 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/17819/statm: 2162 2017 67 122 0 2036 0
Current children cumulated CPU time (s) 4840.32
Current children cumulated vsize (KiB) 8648

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18218
/proc/meminfo: memFree=1575096/2055920 swapFree=4159412/4192956
[pid=17819] ppid=17817 vsize=8648 CPUtime=4900.3
/proc/17819/stat : 17819 (mxc) R 17817 17819 17765 0 -1 4194304 2060 0 0 0 489993 37 0 0 25 0 1 0 215389815 8855552 2018 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/17819/statm: 2162 2018 67 122 0 2036 0
Current children cumulated CPU time (s) 4900.3
Current children cumulated vsize (KiB) 8648

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18218
/proc/meminfo: memFree=1575224/2055920 swapFree=4159412/4192956
[pid=17819] ppid=17817 vsize=8648 CPUtime=4960.28
/proc/17819/stat : 17819 (mxc) R 17817 17819 17765 0 -1 4194304 2060 0 0 0 495991 37 0 0 25 0 1 0 215389815 8855552 2018 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/17819/statm: 2162 2018 67 122 0 2036 0
Current children cumulated CPU time (s) 4960.28
Current children cumulated vsize (KiB) 8648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18218
/proc/meminfo: memFree=1575160/2055920 swapFree=4159412/4192956
[pid=17819] ppid=17817 vsize=8648 CPUtime=5000.06
/proc/17819/stat : 17819 (mxc) R 17817 17819 17765 0 -1 4194304 2060 0 0 0 499969 37 0 0 25 0 1 0 215389815 8855552 2018 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535345 0 0 4096 0 0 0 0 17 1 0 0
/proc/17819/statm: 2162 2018 67 122 0 2036 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 8648

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

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

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18218
/proc/meminfo: memFree=1575160/2055920 swapFree=4159412/4192956
[pid=17819] ppid=17817 vsize=8648 CPUtime=5000.06
/proc/17819/stat : 17819 (mxc) R 17817 17819 17765 0 -1 4194304 2060 0 0 0 499969 37 0 0 25 0 1 0 215389815 8855552 2018 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535345 0 0 4096 0 0 0 0 17 1 0 0
/proc/17819/statm: 2162 2018 67 122 0 2036 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 8648

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.11
CPU time (s): 5000.08
CPU user time (s): 4999.7
CPU system time (s): 0.379942
CPU usage (%): 99.9595
Max. virtual memory (cumulated for all children) (KiB): 8648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.7
system time used= 0.379942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2060
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= 6040

runsolver used 3.84441 second user time and 10.7694 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Fri Apr 27 11:52:00 UTC 2007

IDJOB= 424480
IDBENCH= 19968
IDSOLVER= 174
FILE ID= node13/424480-1177674720

PBS_JOBID= 4698600

Free space on /tmp= 66471 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S216896591-15.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424480-1177674720/mxc /tmp/evaluation/424480-1177674720/instance-424480-1177674720.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-424480-1177674720 -o ROOT/results/node13/solver-424480-1177674720 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424480-1177674720/mxc /tmp/evaluation/424480-1177674720/instance-424480-1177674720.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  f498f91d09d29fe9da9aa03580b39379

RANDOM SEED= 732389059

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.259
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		: 3000.259
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:       1583880 kB
Buffers:         42260 kB
Cached:         346504 kB
SwapCached:      12844 kB
Active:         298848 kB
Inactive:       112984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1583880 kB
SwapTotal:     4192956 kB
SwapFree:      4159412 kB
Dirty:             820 kB
Writeback:           0 kB
Mapped:          29944 kB
Slab:            45692 kB
Committed_AS:  6911876 kB
PageTables:       1872 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= 66471 MiB

End job on node13 on Fri Apr 27 13:15:24 UTC 2007