Trace number 424529

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) 5000.1 5001.51

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S1059928571-06.cnf
MD5SUM04472b4b6b6792f6a66e445ec1cc3be0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark45.7151
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 516000
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/node30/watcher-424529-1177695854 -o ROOT/results/node30/solver-424529-1177695854 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424529-1177695854/mxc /tmp/evaluation/424529-1177695854/instance-424529-1177695854.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: 1.00 1.00 1.00 3/77 22498
/proc/meminfo: memFree=1664136/2055920 swapFree=4157020/4192956
[pid=22498] ppid=22496 vsize=1572 CPUtime=0
/proc/22498/stat : 22498 (mxc) R 22496 22498 21967 0 -1 4194304 244 0 0 0 0 0 0 0 18 0 1 0 217501102 1609728 229 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134518451 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 393 229 46 122 0 267 0

[startup+0.0915599 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22498
/proc/meminfo: memFree=1664136/2055920 swapFree=4157020/4192956
[pid=22498] ppid=22496 vsize=2268 CPUtime=0.08
/proc/22498/stat : 22498 (mxc) R 22496 22498 21967 0 -1 4194304 522 0 0 0 8 0 0 0 18 0 1 0 217501102 2322432 413 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 567 413 59 122 0 441 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2268

[startup+0.102562 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22498
/proc/meminfo: memFree=1664136/2055920 swapFree=4157020/4192956
[pid=22498] ppid=22496 vsize=2268 CPUtime=0.09
/proc/22498/stat : 22498 (mxc) R 22496 22498 21967 0 -1 4194304 534 0 0 0 9 0 0 0 18 0 1 0 217501102 2322432 425 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531372 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 567 426 59 122 0 441 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2268

[startup+0.302574 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22498
/proc/meminfo: memFree=1664136/2055920 swapFree=4157020/4192956
[pid=22498] ppid=22496 vsize=3060 CPUtime=0.29
/proc/22498/stat : 22498 (mxc) R 22496 22498 21967 0 -1 4194304 738 0 0 0 29 0 0 0 19 0 1 0 217501102 3133440 629 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 765 629 59 122 0 639 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3060

[startup+0.702599 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22498
/proc/meminfo: memFree=1664136/2055920 swapFree=4157020/4192956
[pid=22498] ppid=22496 vsize=4644 CPUtime=0.69
/proc/22498/stat : 22498 (mxc) R 22496 22498 21967 0 -1 4194304 1121 0 0 0 69 0 0 0 23 0 1 0 217501102 4755456 1012 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 1161 1012 59 122 0 1035 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4644

[startup+1.50165 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22499
/proc/meminfo: memFree=1659264/2055920 swapFree=4157020/4192956
[pid=22498] ppid=22496 vsize=7160 CPUtime=1.49
/proc/22498/stat : 22498 (mxc) R 22496 22498 21967 0 -1 4194304 1735 0 0 0 148 1 0 0 25 0 1 0 217501102 7331840 1626 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 1790 1626 59 122 0 1664 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7160

[startup+3.10175 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22499
/proc/meminfo: memFree=1656128/2055920 swapFree=4157020/4192956
[pid=22498] ppid=22496 vsize=8620 CPUtime=3.09
/proc/22498/stat : 22498 (mxc) R 22496 22498 21967 0 -1 4194304 2134 0 0 0 308 1 0 0 25 0 1 0 217501102 8826880 2023 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 2155 2023 67 122 0 2029 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8620

[startup+6.30195 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 22499
/proc/meminfo: memFree=1654720/2055920 swapFree=4157020/4192956
[pid=22498] ppid=22496 vsize=10456 CPUtime=6.29
/proc/22498/stat : 22498 (mxc) R 22496 22498 21967 0 -1 4194304 2571 0 0 0 628 1 0 0 25 0 1 0 217501102 10706944 2460 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 2614 2460 67 122 0 2488 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10456

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22499
/proc/meminfo: memFree=1652992/2055920 swapFree=4157020/4192956
[pid=22498] ppid=22496 vsize=11748 CPUtime=12.69
/proc/22498/stat : 22498 (mxc) R 22496 22498 21967 0 -1 4194304 2906 0 0 0 1268 1 0 0 25 0 1 0 217501102 12029952 2795 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 2937 2795 67 122 0 2811 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11748

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22499
/proc/meminfo: memFree=1650624/2055920 swapFree=4157020/4192956
[pid=22498] ppid=22496 vsize=14096 CPUtime=25.49
/proc/22498/stat : 22498 (mxc) R 22496 22498 21967 0 -1 4194304 3491 0 0 0 2547 2 0 0 25 0 1 0 217501102 14434304 3380 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 3524 3380 67 122 0 3398 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14096

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22499
/proc/meminfo: memFree=1648960/2055920 swapFree=4157020/4192956
[pid=22498] ppid=22496 vsize=15916 CPUtime=51.08
/proc/22498/stat : 22498 (mxc) R 22496 22498 21967 0 -1 4194304 3950 0 0 0 5106 2 0 0 25 0 1 0 217501102 16297984 3839 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 3979 3839 67 122 0 3853 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15916

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22499
/proc/meminfo: memFree=1645568/2055920 swapFree=4157020/4192956
[pid=22498] ppid=22496 vsize=19032 CPUtime=102.28
/proc/22498/stat : 22498 (mxc) R 22496 22498 21967 0 -1 4194304 4738 0 0 0 10224 4 0 0 25 0 1 0 217501102 19488768 4627 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 4758 4627 67 122 0 4632 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 19032

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22499
/proc/meminfo: memFree=1644544/2055920 swapFree=4157020/4192956
[pid=22498] ppid=22496 vsize=19960 CPUtime=162.25
/proc/22498/stat : 22498 (mxc) R 22496 22498 21967 0 -1 4194304 4991 0 0 0 16221 4 0 0 25 0 1 0 217501102 20439040 4863 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 4990 4863 67 122 0 4864 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 19960

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22499
/proc/meminfo: memFree=1642112/2055920 swapFree=4157020/4192956
[pid=22498] ppid=22496 vsize=22412 CPUtime=222.24
/proc/22498/stat : 22498 (mxc) R 22496 22498 21967 0 -1 4194304 5607 0 0 0 22219 5 0 0 25 0 1 0 217501102 22949888 5478 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 5603 5478 67 122 0 5477 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 22412

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22499
/proc/meminfo: memFree=1641216/2055920 swapFree=4157020/4192956
[pid=22498] ppid=22496 vsize=23952 CPUtime=282.22
/proc/22498/stat : 22498 (mxc) R 22496 22498 21967 0 -1 4194304 6021 0 0 0 28217 5 0 0 25 0 1 0 217501102 24526848 5810 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 5988 5810 67 122 0 5862 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 23952

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22499
/proc/meminfo: memFree=1639744/2055920 swapFree=4157020/4192956
[pid=22498] ppid=22496 vsize=24744 CPUtime=342.21
/proc/22498/stat : 22498 (mxc) R 22496 22498 21967 0 -1 4194304 6434 0 0 0 34215 6 0 0 25 0 1 0 217501102 25337856 6007 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 6186 6007 67 122 0 6060 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 24744

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22499
/proc/meminfo: memFree=1639296/2055920 swapFree=4157020/4192956
[pid=22498] ppid=22496 vsize=25140 CPUtime=402.2
/proc/22498/stat : 22498 (mxc) R 22496 22498 21967 0 -1 4194304 6716 0 0 0 40213 7 0 0 25 0 1 0 217501102 25743360 6109 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 6285 6109 67 122 0 6159 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 25140

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22499
/proc/meminfo: memFree=1637504/2055920 swapFree=4157020/4192956
[pid=22498] ppid=22496 vsize=26944 CPUtime=462.18
/proc/22498/stat : 22498 (mxc) R 22496 22498 21967 0 -1 4194304 7373 0 0 0 46210 8 0 0 25 0 1 0 217501102 27590656 6580 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 6736 6580 67 122 0 6610 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 26944

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22499
/proc/meminfo: memFree=1637376/2055920 swapFree=4157020/4192956
[pid=22498] ppid=22496 vsize=27076 CPUtime=522.17
/proc/22498/stat : 22498 (mxc) R 22496 22498 21967 0 -1 4194304 7632 0 0 0 52208 9 0 0 25 0 1 0 217501102 27725824 6605 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 6769 6605 67 122 0 6643 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 27076

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22499
/proc/meminfo: memFree=1637056/2055920 swapFree=4157020/4192956
[pid=22498] ppid=22496 vsize=27456 CPUtime=582.15
/proc/22498/stat : 22498 (mxc) R 22496 22498 21967 0 -1 4194304 7907 0 0 0 58206 9 0 0 25 0 1 0 217501102 28114944 6685 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 6864 6685 67 122 0 6738 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 27456

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22499
/proc/meminfo: memFree=1636800/2055920 swapFree=4157020/4192956
[pid=22498] ppid=22496 vsize=27624 CPUtime=642.14
/proc/22498/stat : 22498 (mxc) R 22496 22498 21967 0 -1 4194304 8211 0 0 0 64204 10 0 0 25 0 1 0 217501102 28286976 6755 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 6906 6755 67 122 0 6780 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 27624


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22699
/proc/meminfo: memFree=1620736/2055920 swapFree=4157020/4192956
[pid=22498] ppid=22496 vsize=43816 CPUtime=4061.22
/proc/22498/stat : 22498 (mxc) R 22496 22498 21967 0 -1 4194304 20365 0 0 0 406074 48 0 0 25 0 1 0 217501102 44867584 10801 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 10954 10801 67 122 0 10828 0
Current children cumulated CPU time (s) 4061.22
Current children cumulated vsize (KiB) 43816

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22699
/proc/meminfo: memFree=1620544/2055920 swapFree=4157020/4192956
[pid=22498] ppid=22496 vsize=43816 CPUtime=4121.2
/proc/22498/stat : 22498 (mxc) R 22496 22498 21967 0 -1 4194304 20479 0 0 0 412072 48 0 0 25 0 1 0 217501102 44867584 10801 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 10954 10801 67 122 0 10828 0
Current children cumulated CPU time (s) 4121.2
Current children cumulated vsize (KiB) 43816

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22699
/proc/meminfo: memFree=1620672/2055920 swapFree=4157020/4192956
[pid=22498] ppid=22496 vsize=43816 CPUtime=4181.19
/proc/22498/stat : 22498 (mxc) R 22496 22498 21967 0 -1 4194304 20650 0 0 0 418070 49 0 0 25 0 1 0 217501102 44867584 10801 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 10954 10801 67 122 0 10828 0
Current children cumulated CPU time (s) 4181.19
Current children cumulated vsize (KiB) 43816

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22699
/proc/meminfo: memFree=1620736/2055920 swapFree=4157020/4192956
[pid=22498] ppid=22496 vsize=43816 CPUtime=4241.17
/proc/22498/stat : 22498 (mxc) R 22496 22498 21967 0 -1 4194304 20764 0 0 0 424068 49 0 0 25 0 1 0 217501102 44867584 10801 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 10954 10801 67 122 0 10828 0
Current children cumulated CPU time (s) 4241.17
Current children cumulated vsize (KiB) 43816

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22699
/proc/meminfo: memFree=1620544/2055920 swapFree=4157020/4192956
[pid=22498] ppid=22496 vsize=43948 CPUtime=4301.16
/proc/22498/stat : 22498 (mxc) R 22496 22498 21967 0 -1 4194304 20972 0 0 0 430066 50 0 0 25 0 1 0 217501102 45002752 10838 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 10987 10838 67 122 0 10861 0
Current children cumulated CPU time (s) 4301.16
Current children cumulated vsize (KiB) 43948

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22699
/proc/meminfo: memFree=1619968/2055920 swapFree=4157020/4192956
[pid=22498] ppid=22496 vsize=44476 CPUtime=4361.15
/proc/22498/stat : 22498 (mxc) R 22496 22498 21967 0 -1 4194304 21220 0 0 0 436064 51 0 0 25 0 1 0 217501102 45543424 10972 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 11119 10972 67 122 0 10993 0
Current children cumulated CPU time (s) 4361.15
Current children cumulated vsize (KiB) 44476

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22699
/proc/meminfo: memFree=1619904/2055920 swapFree=4157020/4192956
[pid=22498] ppid=22496 vsize=44476 CPUtime=4421.12
/proc/22498/stat : 22498 (mxc) R 22496 22498 21967 0 -1 4194304 21391 0 0 0 442061 51 0 0 25 0 1 0 217501102 45543424 10972 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 11119 10972 67 122 0 10993 0
Current children cumulated CPU time (s) 4421.12
Current children cumulated vsize (KiB) 44476

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22699
/proc/meminfo: memFree=1619520/2055920 swapFree=4157020/4192956
[pid=22498] ppid=22496 vsize=44872 CPUtime=4481.11
/proc/22498/stat : 22498 (mxc) R 22496 22498 21967 0 -1 4194304 21592 0 0 0 448059 52 0 0 25 0 1 0 217501102 45948928 11059 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 11218 11059 67 122 0 11092 0
Current children cumulated CPU time (s) 4481.11
Current children cumulated vsize (KiB) 44872

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22699
/proc/meminfo: memFree=1619392/2055920 swapFree=4157020/4192956
[pid=22498] ppid=22496 vsize=44956 CPUtime=4541.09
/proc/22498/stat : 22498 (mxc) R 22496 22498 21967 0 -1 4194304 21796 0 0 0 454057 52 0 0 25 0 1 0 217501102 46034944 11092 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 11239 11092 67 122 0 11113 0
Current children cumulated CPU time (s) 4541.09
Current children cumulated vsize (KiB) 44956

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22699
/proc/meminfo: memFree=1619392/2055920 swapFree=4157020/4192956
[pid=22498] ppid=22496 vsize=44888 CPUtime=4601.09
/proc/22498/stat : 22498 (mxc) R 22496 22498 21967 0 -1 4194304 21910 0 0 0 460056 53 0 0 25 0 1 0 217501102 45965312 11087 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 11222 11087 67 122 0 11096 0
Current children cumulated CPU time (s) 4601.09
Current children cumulated vsize (KiB) 44888

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22897
/proc/meminfo: memFree=1619120/2055920 swapFree=4157020/4192956
[pid=22498] ppid=22496 vsize=44888 CPUtime=4660.96
/proc/22498/stat : 22498 (mxc) R 22496 22498 21967 0 -1 4194304 22081 0 0 0 466043 53 0 0 25 0 1 0 217501102 45965312 11087 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 11222 11087 67 122 0 11096 0
Current children cumulated CPU time (s) 4660.96
Current children cumulated vsize (KiB) 44888

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22897
/proc/meminfo: memFree=1619328/2055920 swapFree=4157020/4192956
[pid=22498] ppid=22496 vsize=44888 CPUtime=4720.95
/proc/22498/stat : 22498 (mxc) R 22496 22498 21967 0 -1 4194304 22195 0 0 0 472041 54 0 0 25 0 1 0 217501102 45965312 11087 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 11222 11087 67 122 0 11096 0
Current children cumulated CPU time (s) 4720.95
Current children cumulated vsize (KiB) 44888

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22897
/proc/meminfo: memFree=1619392/2055920 swapFree=4157020/4192956
[pid=22498] ppid=22496 vsize=44888 CPUtime=4780.94
/proc/22498/stat : 22498 (mxc) R 22496 22498 21967 0 -1 4194304 22366 0 0 0 478039 55 0 0 25 0 1 0 217501102 45965312 11087 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 11222 11087 67 122 0 11096 0
Current children cumulated CPU time (s) 4780.94
Current children cumulated vsize (KiB) 44888

[startup+4842.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 22897
/proc/meminfo: memFree=1619328/2055920 swapFree=4157020/4192956
[pid=22498] ppid=22496 vsize=44888 CPUtime=4840.91
/proc/22498/stat : 22498 (mxc) R 22496 22498 21967 0 -1 4194304 22480 0 0 0 484036 55 0 0 25 0 1 0 217501102 45965312 11087 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 11222 11087 67 122 0 11096 0
Current children cumulated CPU time (s) 4840.91
Current children cumulated vsize (KiB) 44888

[startup+4902.3 s]
/proc/loadavg: 1.10 1.04 1.01 2/78 22897
/proc/meminfo: memFree=1619328/2055920 swapFree=4157020/4192956
[pid=22498] ppid=22496 vsize=44888 CPUtime=4900.9
/proc/22498/stat : 22498 (mxc) R 22496 22498 21967 0 -1 4194304 22651 0 0 0 490034 56 0 0 25 0 1 0 217501102 45965312 11087 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 11222 11087 67 122 0 11096 0
Current children cumulated CPU time (s) 4900.9
Current children cumulated vsize (KiB) 44888

[startup+4962.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/78 22897
/proc/meminfo: memFree=1619392/2055920 swapFree=4157020/4192956
[pid=22498] ppid=22496 vsize=44888 CPUtime=4960.89
/proc/22498/stat : 22498 (mxc) R 22496 22498 21967 0 -1 4194304 22765 0 0 0 496032 57 0 0 25 0 1 0 217501102 45965312 11087 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 11222 11087 67 122 0 11096 0
Current children cumulated CPU time (s) 4960.89
Current children cumulated vsize (KiB) 44888



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 22897
/proc/meminfo: memFree=1619328/2055920 swapFree=4157020/4192956
[pid=22498] ppid=22496 vsize=44888 CPUtime=5000.08
/proc/22498/stat : 22498 (mxc) R 22496 22498 21967 0 -1 4194304 22879 0 0 0 499951 57 0 0 25 0 1 0 217501102 45965312 11087 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 11222 11087 67 122 0 11096 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 44888

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

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

[startup+5001.5 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 22897
/proc/meminfo: memFree=1619328/2055920 swapFree=4157020/4192956
[pid=22498] ppid=22496 vsize=44888 CPUtime=5000.08
/proc/22498/stat : 22498 (mxc) R 22496 22498 21967 0 -1 4194304 22879 0 0 0 499951 57 0 0 25 0 1 0 217501102 45965312 11087 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/22498/statm: 11222 11087 67 122 0 11096 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 44888

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.1
CPU user time (s): 4999.52
CPU system time (s): 0.584911
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 45116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.52
system time used= 0.584911
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22879
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= 83289

runsolver used 3.86441 second user time and 10.8943 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Fri Apr 27 17:44:14 UTC 2007

IDJOB= 424529
IDBENCH= 20031
IDSOLVER= 174
FILE ID= node30/424529-1177695854

PBS_JOBID= 4698659

Free space on /tmp= 66426 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S1059928571-06.cnf
COMMAND LINE= /tmp/evaluation/424529-1177695854/mxc /tmp/evaluation/424529-1177695854/instance-424529-1177695854.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-424529-1177695854 -o ROOT/results/node30/solver-424529-1177695854 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424529-1177695854/mxc /tmp/evaluation/424529-1177695854/instance-424529-1177695854.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  04472b4b6b6792f6a66e445ec1cc3be0

RANDOM SEED= 894098165

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.218
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		: 3000.218
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:       1664544 kB
Buffers:         41212 kB
Cached:         285628 kB
SwapCached:      15608 kB
Active:         215924 kB
Inactive:       134664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1664544 kB
SwapTotal:     4192956 kB
SwapFree:      4157020 kB
Dirty:             980 kB
Writeback:           0 kB
Mapped:          30344 kB
Slab:            26288 kB
Committed_AS:  3603892 kB
PageTables:       1776 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= 66426 MiB

End job on node30 on Fri Apr 27 19:07:38 UTC 2007