Trace number 424615

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 5001.61

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S41627158-13.cnf
MD5SUM0d3f0c2b5512c56be44120e0b7381605
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

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/node24/watcher-424615-1177743877 -o ROOT/results/node24/solver-424615-1177743877 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424615-1177743877/mxc /tmp/evaluation/424615-1177743877/instance-424615-1177743877.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: 0.85 0.94 0.98 3/77 682
/proc/meminfo: memFree=1520904/2055920 swapFree=4143384/4192956
[pid=682] ppid=680 vsize=1616 CPUtime=0
/proc/682/stat : 682 (mxc) R 680 682 628 0 -1 4194304 275 0 0 0 0 0 0 0 18 0 1 0 222305712 1654784 260 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134703200 0 0 4096 0 0 0 0 17 1 0 0
/proc/682/statm: 437 261 46 122 0 311 0

[startup+0.019488 s]
/proc/loadavg: 0.85 0.94 0.98 3/77 682
/proc/meminfo: memFree=1520904/2055920 swapFree=4143384/4192956
[pid=682] ppid=680 vsize=2156 CPUtime=0.01
/proc/682/stat : 682 (mxc) R 680 682 628 0 -1 4194304 524 0 0 0 1 0 0 0 18 0 1 0 222305712 2207744 371 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/682/statm: 539 371 57 122 0 413 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2156

[startup+0.101497 s]
/proc/loadavg: 0.85 0.94 0.98 3/77 682
/proc/meminfo: memFree=1520904/2055920 swapFree=4143384/4192956
[pid=682] ppid=680 vsize=2420 CPUtime=0.09
/proc/682/stat : 682 (mxc) R 680 682 628 0 -1 4194304 581 0 0 0 9 0 0 0 18 0 1 0 222305712 2478080 428 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528468 0 0 4096 0 0 0 0 17 1 0 0
/proc/682/statm: 605 428 59 122 0 479 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2420

[startup+0.301518 s]
/proc/loadavg: 0.85 0.94 0.98 3/77 682
/proc/meminfo: memFree=1520904/2055920 swapFree=4143384/4192956
[pid=682] ppid=680 vsize=2948 CPUtime=0.29
/proc/682/stat : 682 (mxc) R 680 682 628 0 -1 4194304 713 0 0 0 29 0 0 0 19 0 1 0 222305712 3018752 560 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/682/statm: 737 560 59 122 0 611 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2948

[startup+0.701562 s]
/proc/loadavg: 0.85 0.94 0.98 3/77 682
/proc/meminfo: memFree=1520904/2055920 swapFree=4143384/4192956
[pid=682] ppid=680 vsize=3872 CPUtime=0.69
/proc/682/stat : 682 (mxc) R 680 682 628 0 -1 4194304 956 0 0 0 69 0 0 0 22 0 1 0 222305712 3964928 803 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/682/statm: 968 803 59 122 0 842 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3872

[startup+1.50165 s]
/proc/loadavg: 0.85 0.94 0.98 2/78 683
/proc/meminfo: memFree=1517248/2055920 swapFree=4143384/4192956
[pid=682] ppid=680 vsize=5376 CPUtime=1.49
/proc/682/stat : 682 (mxc) R 680 682 628 0 -1 4194304 1316 0 0 0 149 0 0 0 25 0 1 0 222305712 5505024 1163 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519975 0 0 4096 0 0 0 0 17 1 0 0
/proc/682/statm: 1344 1163 59 122 0 1218 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5376

[startup+3.10182 s]
/proc/loadavg: 0.85 0.94 0.98 2/78 683
/proc/meminfo: memFree=1515456/2055920 swapFree=4143384/4192956
[pid=682] ppid=680 vsize=6780 CPUtime=3.09
/proc/682/stat : 682 (mxc) R 680 682 628 0 -1 4194304 1697 0 0 0 308 1 0 0 25 0 1 0 222305712 6942720 1542 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530108 0 0 4096 0 0 0 0 17 1 0 0
/proc/682/statm: 1695 1542 67 122 0 1569 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6780

[startup+6.30217 s]
/proc/loadavg: 0.87 0.94 0.98 2/78 683
/proc/meminfo: memFree=1513728/2055920 swapFree=4143384/4192956
[pid=682] ppid=680 vsize=7932 CPUtime=6.29
/proc/682/stat : 682 (mxc) R 680 682 628 0 -1 4194304 1975 0 0 0 628 1 0 0 25 0 1 0 222305712 8122368 1820 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/682/statm: 1983 1820 67 122 0 1857 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7932

[startup+12.7019 s]
/proc/loadavg: 0.88 0.94 0.98 2/78 683
/proc/meminfo: memFree=1512768/2055920 swapFree=4143384/4192956
[pid=682] ppid=680 vsize=8792 CPUtime=12.69
/proc/682/stat : 682 (mxc) R 680 682 628 0 -1 4194304 2194 0 0 0 1268 1 0 0 25 0 1 0 222305712 9003008 2039 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/682/statm: 2198 2039 67 122 0 2072 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8792

[startup+25.5012 s]
/proc/loadavg: 0.90 0.94 0.98 2/78 683
/proc/meminfo: memFree=1511744/2055920 swapFree=4143384/4192956
[pid=682] ppid=680 vsize=9928 CPUtime=25.49
/proc/682/stat : 682 (mxc) R 680 682 628 0 -1 4194304 2462 0 0 0 2547 2 0 0 25 0 1 0 222305712 10166272 2307 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/682/statm: 2482 2307 67 122 0 2356 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9928

[startup+51.102 s]
/proc/loadavg: 0.93 0.95 0.98 2/78 683
/proc/meminfo: memFree=1509824/2055920 swapFree=4143384/4192956
[pid=682] ppid=680 vsize=11616 CPUtime=51.08
/proc/682/stat : 682 (mxc) R 680 682 628 0 -1 4194304 2913 0 0 0 5106 2 0 0 25 0 1 0 222305712 11894784 2758 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/682/statm: 2904 2758 67 122 0 2778 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11616

[startup+102.306 s]
/proc/loadavg: 0.97 0.95 0.98 2/78 683
/proc/meminfo: memFree=1508288/2055920 swapFree=4143384/4192956
[pid=682] ppid=680 vsize=13144 CPUtime=102.27
/proc/682/stat : 682 (mxc) R 680 682 628 0 -1 4194304 3297 0 0 0 10224 3 0 0 25 0 1 0 222305712 13459456 3142 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528441 0 0 4096 0 0 0 0 17 1 0 0
/proc/682/statm: 3286 3142 67 122 0 3160 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13144

[startup+162.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 683
/proc/meminfo: memFree=1507008/2055920 swapFree=4143384/4192956
[pid=682] ppid=680 vsize=14472 CPUtime=162.24
/proc/682/stat : 682 (mxc) R 680 682 628 0 -1 4194304 3847 0 0 0 16221 3 0 0 25 0 1 0 222305712 14819328 3420 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/682/statm: 3618 3420 67 122 0 3492 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 14472

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 683
/proc/meminfo: memFree=1505408/2055920 swapFree=4143384/4192956
[pid=682] ppid=680 vsize=16068 CPUtime=222.23
/proc/682/stat : 682 (mxc) R 680 682 628 0 -1 4194304 4465 0 0 0 22219 4 0 0 25 0 1 0 222305712 16453632 3814 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/682/statm: 4017 3814 67 122 0 3891 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16068

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 683
/proc/meminfo: memFree=1504896/2055920 swapFree=4143384/4192956
[pid=682] ppid=680 vsize=17136 CPUtime=282.21
/proc/682/stat : 682 (mxc) R 680 682 628 0 -1 4194304 4965 0 0 0 28216 5 0 0 25 0 1 0 222305712 17547264 4086 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/682/statm: 4284 4086 67 122 0 4158 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 17136

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 683
/proc/meminfo: memFree=1503616/2055920 swapFree=4143384/4192956
[pid=682] ppid=680 vsize=17840 CPUtime=342.19
/proc/682/stat : 682 (mxc) R 680 682 628 0 -1 4194304 5374 0 0 0 34213 6 0 0 25 0 1 0 222305712 18268160 4249 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531103 0 0 4096 0 0 0 0 17 1 0 0
/proc/682/statm: 4460 4249 67 122 0 4334 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 17840

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 683
/proc/meminfo: memFree=1503488/2055920 swapFree=4143384/4192956
[pid=682] ppid=680 vsize=18132 CPUtime=402.17
/proc/682/stat : 682 (mxc) R 680 682 628 0 -1 4194304 5626 0 0 0 40211 6 0 0 25 0 1 0 222305712 18567168 4296 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/682/statm: 4533 4296 67 122 0 4407 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 18132

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 683
/proc/meminfo: memFree=1503360/2055920 swapFree=4143384/4192956
[pid=682] ppid=680 vsize=18272 CPUtime=462.16
/proc/682/stat : 682 (mxc) R 680 682 628 0 -1 4194304 5851 0 0 0 46209 7 0 0 25 0 1 0 222305712 18710528 4316 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/682/statm: 4568 4316 67 122 0 4442 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 18272

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 683
/proc/meminfo: memFree=1502080/2055920 swapFree=4143384/4192956
[pid=682] ppid=680 vsize=19460 CPUtime=522.14
/proc/682/stat : 682 (mxc) R 680 682 628 0 -1 4194304 6363 0 0 0 52206 8 0 0 25 0 1 0 222305712 19927040 4644 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/682/statm: 4865 4644 67 122 0 4739 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 19460

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 683
/proc/meminfo: memFree=1501760/2055920 swapFree=4143384/4192956
[pid=682] ppid=680 vsize=19744 CPUtime=582.13
/proc/682/stat : 682 (mxc) R 680 682 628 0 -1 4194304 6653 0 0 0 58204 9 0 0 25 0 1 0 222305712 20217856 4704 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/682/statm: 4936 4704 67 122 0 4810 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 19744

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 683
/proc/meminfo: memFree=1501824/2055920 swapFree=4143384/4192956
[pid=682] ppid=680 vsize=19744 CPUtime=642.11
/proc/682/stat : 682 (mxc) R 680 682 628 0 -1 4194304 6838 0 0 0 64202 9 0 0 25 0 1 0 222305712 20217856 4705 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/682/statm: 4936 4705 67 122 0 4810 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 19744


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 883
/proc/meminfo: memFree=1491712/2055920 swapFree=4143384/4192956
[pid=682] ppid=680 vsize=30540 CPUtime=4001.05
/proc/682/stat : 682 (mxc) R 680 682 628 0 -1 4194304 18184 0 0 0 400063 42 0 0 25 0 1 0 222305712 31272960 7231 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/682/statm: 7635 7231 67 122 0 7509 0
Current children cumulated CPU time (s) 4001.05
Current children cumulated vsize (KiB) 30540

[startup+4062.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 883
/proc/meminfo: memFree=1491712/2055920 swapFree=4143384/4192956
[pid=682] ppid=680 vsize=30540 CPUtime=4061.03
/proc/682/stat : 682 (mxc) R 680 682 628 0 -1 4194304 18325 0 0 0 406061 42 0 0 25 0 1 0 222305712 31272960 7240 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/682/statm: 7635 7240 67 122 0 7509 0
Current children cumulated CPU time (s) 4061.03
Current children cumulated vsize (KiB) 30540

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 883
/proc/meminfo: memFree=1491520/2055920 swapFree=4143384/4192956
[pid=682] ppid=680 vsize=30728 CPUtime=4121.01
/proc/682/stat : 682 (mxc) R 680 682 628 0 -1 4194304 18512 0 0 0 412058 43 0 0 25 0 1 0 222305712 31465472 7295 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/682/statm: 7682 7295 67 122 0 7556 0
Current children cumulated CPU time (s) 4121.01
Current children cumulated vsize (KiB) 30728

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 883
/proc/meminfo: memFree=1491584/2055920 swapFree=4143384/4192956
[pid=682] ppid=680 vsize=30860 CPUtime=4180.99
/proc/682/stat : 682 (mxc) R 680 682 628 0 -1 4194304 18648 0 0 0 418056 43 0 0 25 0 1 0 222305712 31600640 7299 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519981 0 0 4096 0 0 0 0 17 1 0 0
/proc/682/statm: 7715 7299 67 122 0 7589 0
Current children cumulated CPU time (s) 4180.99
Current children cumulated vsize (KiB) 30860

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 883
/proc/meminfo: memFree=1491520/2055920 swapFree=4143384/4192956
[pid=682] ppid=680 vsize=30860 CPUtime=4240.98
/proc/682/stat : 682 (mxc) R 680 682 628 0 -1 4194304 18794 0 0 0 424054 44 0 0 25 0 1 0 222305712 31600640 7313 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/682/statm: 7715 7313 67 122 0 7589 0
Current children cumulated CPU time (s) 4240.98
Current children cumulated vsize (KiB) 30860

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 883
/proc/meminfo: memFree=1491456/2055920 swapFree=4143384/4192956
[pid=682] ppid=680 vsize=30860 CPUtime=4300.96
/proc/682/stat : 682 (mxc) R 680 682 628 0 -1 4194304 18926 0 0 0 430052 44 0 0 25 0 1 0 222305712 31600640 7313 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/682/statm: 7715 7313 67 122 0 7589 0
Current children cumulated CPU time (s) 4300.96
Current children cumulated vsize (KiB) 30860

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 883
/proc/meminfo: memFree=1491456/2055920 swapFree=4143384/4192956
[pid=682] ppid=680 vsize=30860 CPUtime=4360.94
/proc/682/stat : 682 (mxc) R 680 682 628 0 -1 4194304 19058 0 0 0 436049 45 0 0 25 0 1 0 222305712 31600640 7313 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/682/statm: 7715 7313 67 122 0 7589 0
Current children cumulated CPU time (s) 4360.94
Current children cumulated vsize (KiB) 30860

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 883
/proc/meminfo: memFree=1491392/2055920 swapFree=4143384/4192956
[pid=682] ppid=680 vsize=30860 CPUtime=4420.92
/proc/682/stat : 682 (mxc) R 680 682 628 0 -1 4194304 19191 0 0 0 442047 45 0 0 25 0 1 0 222305712 31600640 7314 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/682/statm: 7715 7314 67 122 0 7589 0
Current children cumulated CPU time (s) 4420.92
Current children cumulated vsize (KiB) 30860

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 883
/proc/meminfo: memFree=1491392/2055920 swapFree=4143384/4192956
[pid=682] ppid=680 vsize=30860 CPUtime=4480.91
/proc/682/stat : 682 (mxc) R 680 682 628 0 -1 4194304 19323 0 0 0 448045 46 0 0 25 0 1 0 222305712 31600640 7314 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/682/statm: 7715 7314 67 122 0 7589 0
Current children cumulated CPU time (s) 4480.91
Current children cumulated vsize (KiB) 30860

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 883
/proc/meminfo: memFree=1491392/2055920 swapFree=4143384/4192956
[pid=682] ppid=680 vsize=30860 CPUtime=4540.89
/proc/682/stat : 682 (mxc) R 680 682 628 0 -1 4194304 19470 0 0 0 454043 46 0 0 25 0 1 0 222305712 31600640 7329 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/682/statm: 7715 7329 67 122 0 7589 0
Current children cumulated CPU time (s) 4540.89
Current children cumulated vsize (KiB) 30860

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 883
/proc/meminfo: memFree=1491328/2055920 swapFree=4143384/4192956
[pid=682] ppid=680 vsize=30860 CPUtime=4600.88
/proc/682/stat : 682 (mxc) R 680 682 628 0 -1 4194304 19602 0 0 0 460041 47 0 0 25 0 1 0 222305712 31600640 7329 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/682/statm: 7715 7329 67 122 0 7589 0
Current children cumulated CPU time (s) 4600.88
Current children cumulated vsize (KiB) 30860

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 883
/proc/meminfo: memFree=1491392/2055920 swapFree=4143384/4192956
[pid=682] ppid=680 vsize=30860 CPUtime=4660.86
/proc/682/stat : 682 (mxc) R 680 682 628 0 -1 4194304 19734 0 0 0 466039 47 0 0 25 0 1 0 222305712 31600640 7329 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/682/statm: 7715 7329 67 122 0 7589 0
Current children cumulated CPU time (s) 4660.86
Current children cumulated vsize (KiB) 30860

[startup+4722.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 883
/proc/meminfo: memFree=1491328/2055920 swapFree=4143384/4192956
[pid=682] ppid=680 vsize=30996 CPUtime=4720.85
/proc/682/stat : 682 (mxc) R 680 682 628 0 -1 4194304 19868 0 0 0 472037 48 0 0 25 0 1 0 222305712 31739904 7331 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/682/statm: 7749 7331 67 122 0 7623 0
Current children cumulated CPU time (s) 4720.85
Current children cumulated vsize (KiB) 30996

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 883
/proc/meminfo: memFree=1491264/2055920 swapFree=4143384/4192956
[pid=682] ppid=680 vsize=30996 CPUtime=4780.82
/proc/682/stat : 682 (mxc) R 680 682 628 0 -1 4194304 20068 0 0 0 478034 48 0 0 25 0 1 0 222305712 31739904 7333 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/682/statm: 7749 7333 67 122 0 7623 0
Current children cumulated CPU time (s) 4780.82
Current children cumulated vsize (KiB) 30996

[startup+4842.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 883
/proc/meminfo: memFree=1491392/2055920 swapFree=4143384/4192956
[pid=682] ppid=680 vsize=30996 CPUtime=4840.8
/proc/682/stat : 682 (mxc) R 680 682 628 0 -1 4194304 20200 0 0 0 484032 48 0 0 25 0 1 0 222305712 31739904 7333 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/682/statm: 7749 7333 67 122 0 7623 0
Current children cumulated CPU time (s) 4840.8
Current children cumulated vsize (KiB) 30996

[startup+4902.3 s]
/proc/loadavg: 1.05 1.00 0.99 2/78 883
/proc/meminfo: memFree=1491456/2055920 swapFree=4143384/4192956
[pid=682] ppid=680 vsize=30996 CPUtime=4900.79
/proc/682/stat : 682 (mxc) R 680 682 628 0 -1 4194304 20333 0 0 0 490030 49 0 0 25 0 1 0 222305712 31739904 7334 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/682/statm: 7749 7334 67 122 0 7623 0
Current children cumulated CPU time (s) 4900.79
Current children cumulated vsize (KiB) 30996

[startup+4962.3 s]
/proc/loadavg: 1.02 1.00 0.99 2/78 883
/proc/meminfo: memFree=1491456/2055920 swapFree=4143384/4192956
[pid=682] ppid=680 vsize=30996 CPUtime=4960.77
/proc/682/stat : 682 (mxc) R 680 682 628 0 -1 4194304 20465 0 0 0 496027 50 0 0 25 0 1 0 222305712 31739904 7334 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/682/statm: 7749 7334 67 122 0 7623 0
Current children cumulated CPU time (s) 4960.77
Current children cumulated vsize (KiB) 30996



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 883
/proc/meminfo: memFree=1491392/2055920 swapFree=4143384/4192956
[pid=682] ppid=680 vsize=30996 CPUtime=5000.07
/proc/682/stat : 682 (mxc) R 680 682 628 0 -1 4194304 20531 0 0 0 499957 50 0 0 25 0 1 0 222305712 31739904 7334 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/682/statm: 7749 7334 67 122 0 7623 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 30996

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.61
CPU time (s): 5000.08
CPU user time (s): 4999.57
CPU system time (s): 0.509922
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 31260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.57
system time used= 0.509922
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20531
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= 37632

runsolver used 3.79242 second user time and 11.3053 second system time

The end



Launcher Data (download as text)




Begin job on node24 on Sat Apr 28 07:04:37 UTC 2007

IDJOB= 424615
IDBENCH= 20117
IDSOLVER= 174
FILE ID= node24/424615-1177743877

PBS_JOBID= 4715516

Free space on /tmp= 66315 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S41627158-13.cnf
COMMAND LINE= /tmp/evaluation/424615-1177743877/mxc /tmp/evaluation/424615-1177743877/instance-424615-1177743877.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-424615-1177743877 -o ROOT/results/node24/solver-424615-1177743877 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424615-1177743877/mxc /tmp/evaluation/424615-1177743877/instance-424615-1177743877.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  0d3f0c2b5512c56be44120e0b7381605

RANDOM SEED= 418803007

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.238
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		: 3000.238
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:       1521312 kB
Buffers:         49600 kB
Cached:         397344 kB
SwapCached:      17904 kB
Active:         263280 kB
Inactive:       207388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1521312 kB
SwapTotal:     4192956 kB
SwapFree:      4143384 kB
Dirty:            1312 kB
Writeback:           0 kB
Mapped:          30012 kB
Slab:            49432 kB
Committed_AS:  3837752 kB
PageTables:       1808 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= 66315 MiB

End job on node24 on Sat Apr 28 08:28:01 UTC 2007