Trace number 303238

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) 1200.05 1200.38

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S94225360-10.cnf
MD5SUM38fa9b18ee6b5e5fc7f4a67047d30823
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 variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

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/node59/watcher-303238-1172030551 -o ROOT/results/node59/solver-303238-1172030551 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303238-1172030551/mxc /tmp/evaluation/303238-1172030551/instance-303238-1172030551.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: 1.01 1.01 1.00 3/70 2896
/proc/meminfo: memFree=1485944/2055920 swapFree=4183724/4192956
[pid=2896] ppid=2894 vsize=1636 CPUtime=0
/proc/2896/stat : 2896 (mxc) R 2894 2896 2573 0 -1 4194304 259 0 0 0 0 0 0 0 18 0 1 0 223011819 1675264 243 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2896/statm: 409 244 46 122 0 283 0

[startup+0.107405 s]
/proc/loadavg: 1.01 1.01 1.00 3/70 2896
/proc/meminfo: memFree=1485944/2055920 swapFree=4183724/4192956
[pid=2896] ppid=2894 vsize=2136 CPUtime=0.1
/proc/2896/stat : 2896 (mxc) R 2894 2896 2573 0 -1 4194304 509 0 0 0 10 0 0 0 18 0 1 0 223011819 2187264 383 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2896/statm: 534 383 59 122 0 408 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2136

[startup+0.515448 s]
/proc/loadavg: 1.01 1.01 1.00 3/70 2896
/proc/meminfo: memFree=1485944/2055920 swapFree=4183724/4192956
[pid=2896] ppid=2894 vsize=3192 CPUtime=0.51
/proc/2896/stat : 2896 (mxc) R 2894 2896 2573 0 -1 4194304 774 0 0 0 51 0 0 0 22 0 1 0 223011819 3268608 648 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2896/statm: 798 648 59 122 0 672 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3192

[startup+1.33654 s]
/proc/loadavg: 1.01 1.01 1.00 2/71 2899
/proc/meminfo: memFree=1482416/2055920 swapFree=4183724/4192956
[pid=2896] ppid=2894 vsize=4776 CPUtime=1.33
/proc/2896/stat : 2896 (mxc) R 2894 2896 2573 0 -1 4194304 1154 0 0 0 133 0 0 0 25 0 1 0 223011819 4890624 1028 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531357 0 0 4096 0 0 0 0 17 1 0 0
/proc/2896/statm: 1194 1028 59 122 0 1068 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4776

[startup+2.97272 s]
/proc/loadavg: 1.01 1.01 1.00 2/71 2899
/proc/meminfo: memFree=1481456/2055920 swapFree=4183724/4192956
[pid=2896] ppid=2894 vsize=5552 CPUtime=2.96
/proc/2896/stat : 2896 (mxc) R 2894 2896 2573 0 -1 4194304 1385 0 0 0 296 0 0 0 25 0 1 0 223011819 5685248 1257 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528224 0 0 4096 0 0 0 0 17 1 0 0
/proc/2896/statm: 1388 1257 67 122 0 1262 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5552

[startup+6.25508 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 2919
/proc/meminfo: memFree=1481688/2055920 swapFree=4183724/4192956
[pid=2896] ppid=2894 vsize=6172 CPUtime=6.23
/proc/2896/stat : 2896 (mxc) R 2894 2896 2573 0 -1 4194304 1532 0 0 0 623 0 0 0 25 0 1 0 223011819 6320128 1404 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/2896/statm: 1543 1404 67 122 0 1417 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 6172

[startup+12.7058 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 2919
/proc/meminfo: memFree=1480416/2055920 swapFree=4183724/4192956
[pid=2896] ppid=2894 vsize=7304 CPUtime=12.68
/proc/2896/stat : 2896 (mxc) R 2894 2896 2573 0 -1 4194304 1804 0 0 0 1267 1 0 0 25 0 1 0 223011819 7479296 1676 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2896/statm: 1826 1676 67 122 0 1700 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7304

[startup+25.5092 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 2919
/proc/meminfo: memFree=1479592/2055920 swapFree=4183724/4192956
[pid=2896] ppid=2894 vsize=8200 CPUtime=25.48
/proc/2896/stat : 2896 (mxc) R 2894 2896 2573 0 -1 4194304 2032 0 0 0 2547 1 0 0 25 0 1 0 223011819 8396800 1904 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531068 0 0 4096 0 0 0 0 17 1 0 0
/proc/2896/statm: 2050 1904 67 122 0 1924 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8200

[startup+51.116 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2919
/proc/meminfo: memFree=1478120/2055920 swapFree=4183724/4192956
[pid=2896] ppid=2894 vsize=9596 CPUtime=51.08
/proc/2896/stat : 2896 (mxc) R 2894 2896 2573 0 -1 4194304 2390 0 0 0 5106 2 0 0 25 0 1 0 223011819 9826304 2262 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2896/statm: 2399 2262 67 122 0 2273 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9596

[startup+102.325 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2919
/proc/meminfo: memFree=1476776/2055920 swapFree=4183724/4192956
[pid=2896] ppid=2894 vsize=10908 CPUtime=102.27
/proc/2896/stat : 2896 (mxc) R 2894 2896 2573 0 -1 4194304 2720 0 0 0 10225 2 0 0 25 0 1 0 223011819 11169792 2592 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2896/statm: 2727 2592 67 122 0 2601 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10908

[startup+162.343 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2919
/proc/meminfo: memFree=1475560/2055920 swapFree=4183724/4192956
[pid=2896] ppid=2894 vsize=12088 CPUtime=162.27
/proc/2896/stat : 2896 (mxc) R 2894 2896 2573 0 -1 4194304 3021 0 0 0 16225 2 0 0 25 0 1 0 223011819 12378112 2893 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2896/statm: 3022 2893 67 122 0 2896 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 12088

[startup+222.359 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2919
/proc/meminfo: memFree=1474728/2055920 swapFree=4183724/4192956
[pid=2896] ppid=2894 vsize=13036 CPUtime=222.27
/proc/2896/stat : 2896 (mxc) R 2894 2896 2573 0 -1 4194304 3232 0 0 0 22225 2 0 0 25 0 1 0 223011819 13348864 3070 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/2896/statm: 3259 3070 67 122 0 3133 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 13036

[startup+282.378 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2919
/proc/meminfo: memFree=1474216/2055920 swapFree=4183724/4192956
[pid=2896] ppid=2894 vsize=13460 CPUtime=282.28
/proc/2896/stat : 2896 (mxc) R 2894 2896 2573 0 -1 4194304 3650 0 0 0 28225 3 0 0 25 0 1 0 223011819 13783040 3182 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/2896/statm: 3365 3182 67 122 0 3239 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 13460

[startup+342.395 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2919
/proc/meminfo: memFree=1473960/2055920 swapFree=4183724/4192956
[pid=2896] ppid=2894 vsize=13736 CPUtime=342.28
/proc/2896/stat : 2896 (mxc) R 2894 2896 2573 0 -1 4194304 3977 0 0 0 34225 3 0 0 25 0 1 0 223011819 14065664 3237 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2896/statm: 3434 3237 67 122 0 3308 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 13736

[startup+402.416 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2919
/proc/meminfo: memFree=1472808/2055920 swapFree=4183724/4192956
[pid=2896] ppid=2894 vsize=14936 CPUtime=402.28
/proc/2896/stat : 2896 (mxc) R 2894 2896 2573 0 -1 4194304 4523 0 0 0 40225 3 0 0 25 0 1 0 223011819 15294464 3527 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2896/statm: 3734 3527 67 122 0 3608 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 14936

[startup+462.434 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2919
/proc/meminfo: memFree=1472680/2055920 swapFree=4183724/4192956
[pid=2896] ppid=2894 vsize=15248 CPUtime=462.28
/proc/2896/stat : 2896 (mxc) R 2894 2896 2573 0 -1 4194304 4826 0 0 0 46225 3 0 0 25 0 1 0 223011819 15613952 3571 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2896/statm: 3812 3571 67 122 0 3686 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 15248

[startup+522.452 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2919
/proc/meminfo: memFree=1472616/2055920 swapFree=4183724/4192956
[pid=2896] ppid=2894 vsize=15392 CPUtime=522.29
/proc/2896/stat : 2896 (mxc) R 2894 2896 2573 0 -1 4194304 5118 0 0 0 52225 4 0 0 25 0 1 0 223011819 15761408 3604 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/2896/statm: 3848 3604 67 122 0 3722 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 15392

[startup+582.471 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2919
/proc/meminfo: memFree=1472552/2055920 swapFree=4183724/4192956
[pid=2896] ppid=2894 vsize=15392 CPUtime=582.29
/proc/2896/stat : 2896 (mxc) R 2894 2896 2573 0 -1 4194304 5392 0 0 0 58225 4 0 0 25 0 1 0 223011819 15761408 3619 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528451 0 0 4096 0 0 0 0 17 1 0 0
/proc/2896/statm: 3848 3619 67 122 0 3722 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 15392

[startup+642.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2919
/proc/meminfo: memFree=1471272/2055920 swapFree=4183724/4192956
[pid=2896] ppid=2894 vsize=16580 CPUtime=642.3
/proc/2896/stat : 2896 (mxc) R 2894 2896 2573 0 -1 4194304 5943 0 0 0 64225 5 0 0 25 0 1 0 223011819 16977920 3924 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2896/statm: 4145 3924 67 122 0 4019 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 16580

[startup+702.507 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2919
/proc/meminfo: memFree=1471144/2055920 swapFree=4183724/4192956
[pid=2896] ppid=2894 vsize=16844 CPUtime=702.3
/proc/2896/stat : 2896 (mxc) R 2894 2896 2573 0 -1 4194304 6179 0 0 0 70225 5 0 0 25 0 1 0 223011819 17248256 3955 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/2896/statm: 4211 3955 67 122 0 4085 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 16844

[startup+762.524 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2919
/proc/meminfo: memFree=1471080/2055920 swapFree=4183724/4192956
[pid=2896] ppid=2894 vsize=16844 CPUtime=762.29
/proc/2896/stat : 2896 (mxc) R 2894 2896 2573 0 -1 4194304 6452 0 0 0 76224 5 0 0 25 0 1 0 223011819 17248256 3982 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/2896/statm: 4211 3982 67 122 0 4085 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 16844

[startup+822.545 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 2919
/proc/meminfo: memFree=1470696/2055920 swapFree=4183724/4192956
[pid=2896] ppid=2894 vsize=17280 CPUtime=822.3
/proc/2896/stat : 2896 (mxc) R 2894 2896 2573 0 -1 4194304 6774 0 0 0 82225 5 0 0 25 0 1 0 223011819 17694720 4058 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2896/statm: 4320 4058 67 122 0 4194 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 17280

[startup+882.563 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 2919
/proc/meminfo: memFree=1470696/2055920 swapFree=4183724/4192956
[pid=2896] ppid=2894 vsize=17280 CPUtime=882.31
/proc/2896/stat : 2896 (mxc) R 2894 2896 2573 0 -1 4194304 6982 0 0 0 88225 6 0 0 25 0 1 0 223011819 17694720 4061 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2896/statm: 4320 4061 67 122 0 4194 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 17280

[startup+942.578 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2919
/proc/meminfo: memFree=1470632/2055920 swapFree=4183724/4192956
[pid=2896] ppid=2894 vsize=17280 CPUtime=942.31
/proc/2896/stat : 2896 (mxc) R 2894 2896 2573 0 -1 4194304 7245 0 0 0 94225 6 0 0 25 0 1 0 223011819 17694720 4078 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2896/statm: 4320 4078 67 122 0 4194 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 17280

[startup+1002.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2919
/proc/meminfo: memFree=1469480/2055920 swapFree=4183724/4192956
[pid=2896] ppid=2894 vsize=18364 CPUtime=1002.3
/proc/2896/stat : 2896 (mxc) R 2894 2896 2573 0 -1 4194304 7733 0 0 0 100224 6 0 0 25 0 1 0 223011819 18804736 4349 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2896/statm: 4591 4349 67 122 0 4465 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 18364

[startup+1062.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2919
/proc/meminfo: memFree=1469544/2055920 swapFree=4183724/4192956
[pid=2896] ppid=2894 vsize=18512 CPUtime=1062.31
/proc/2896/stat : 2896 (mxc) R 2894 2896 2573 0 -1 4194304 7974 0 0 0 106225 6 0 0 25 0 1 0 223011819 18956288 4365 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534820 0 0 4096 0 0 0 0 17 1 0 0
/proc/2896/statm: 4628 4365 67 122 0 4502 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 18512

[startup+1122.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2919
/proc/meminfo: memFree=1469416/2055920 swapFree=4183724/4192956
[pid=2896] ppid=2894 vsize=18512 CPUtime=1122.32
/proc/2896/stat : 2896 (mxc) R 2894 2896 2573 0 -1 4194304 8161 0 0 0 112225 7 0 0 25 0 1 0 223011819 18956288 4372 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2896/statm: 4628 4372 67 122 0 4502 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 18512

[startup+1182.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2919
/proc/meminfo: memFree=1469416/2055920 swapFree=4183724/4192956
[pid=2896] ppid=2894 vsize=18672 CPUtime=1182.32
/proc/2896/stat : 2896 (mxc) R 2894 2896 2573 0 -1 4194304 8397 0 0 0 118225 7 0 0 25 0 1 0 223011819 19120128 4383 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/2896/statm: 4668 4383 67 122 0 4542 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 18672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2919
/proc/meminfo: memFree=1469288/2055920 swapFree=4183724/4192956
[pid=2896] ppid=2894 vsize=18672 CPUtime=1200.04
/proc/2896/stat : 2896 (mxc) R 2894 2896 2573 0 -1 4194304 8498 0 0 0 119997 7 0 0 25 0 1 0 223011819 19120128 4394 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2896/statm: 4668 4394 67 122 0 4542 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 18672

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

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

[startup+1200.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2919
/proc/meminfo: memFree=1469288/2055920 swapFree=4183724/4192956
[pid=2896] ppid=2894 vsize=18672 CPUtime=1200.04
/proc/2896/stat : 2896 (mxc) R 2894 2896 2573 0 -1 4194304 8498 0 0 0 119997 7 0 0 25 0 1 0 223011819 19120128 4394 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2896/statm: 4668 4394 67 122 0 4542 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 18672

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.05
CPU user time (s): 1199.97
CPU system time (s): 0.078987
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 18692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.078987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8498
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= 2053

runsolver used 0.739887 second user time and 2.47162 second system time

The end



Launcher Data (download as text)




Begin job on node59 on Wed Feb 21 04:02:31 UTC 2007

IDJOB= 303238
IDBENCH= 20103
IDSOLVER= 107
FILE ID= node59/303238-1172030551

PBS_JOBID= 3892717

Free space on /tmp= 66563 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S94225360-10.cnf
COMMAND LINE= /tmp/evaluation/303238-1172030551/mxc /tmp/evaluation/303238-1172030551/instance-303238-1172030551.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-303238-1172030551 -o ROOT/results/node59/solver-303238-1172030551 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303238-1172030551/mxc /tmp/evaluation/303238-1172030551/instance-303238-1172030551.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  38fa9b18ee6b5e5fc7f4a67047d30823

RANDOM SEED= 986468410

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.225
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		: 3000.225
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:       1486416 kB
Buffers:         34896 kB
Cached:         456508 kB
SwapCached:       3024 kB
Active:         100836 kB
Inactive:       400648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1486416 kB
SwapTotal:     4192956 kB
SwapFree:      4183724 kB
Dirty:            1096 kB
Writeback:           0 kB
Mapped:          16660 kB
Slab:            53628 kB
Committed_AS:   484024 kB
PageTables:       1716 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 node59 on Wed Feb 21 04:22:33 UTC 2007