Trace number 424551

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 5001.62

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S2129616968-04.cnf
MD5SUMbbc9d27dee29f57f9dd4a8988410f8b2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.177
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
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 512000
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/node24/watcher-424551-1177707462 -o ROOT/results/node24/solver-424551-1177707462 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424551-1177707462/mxc /tmp/evaluation/424551-1177707462/instance-424551-1177707462.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: 0.92 0.98 0.99 3/77 29582
/proc/meminfo: memFree=1579216/2055920 swapFree=4143384/4192956
[pid=29582] ppid=29580 vsize=1476 CPUtime=0
/proc/29582/stat : 29582 (mxc) R 29580 29582 29289 0 -1 4194304 218 0 0 0 0 0 0 0 18 0 1 0 218664211 1511424 203 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/29582/statm: 369 204 46 122 0 243 0

[startup+0.0117929 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 29582
/proc/meminfo: memFree=1579216/2055920 swapFree=4143384/4192956
[pid=29582] ppid=29580 vsize=1592 CPUtime=0
/proc/29582/stat : 29582 (mxc) R 29580 29582 29289 0 -1 4194304 328 0 0 0 0 0 0 0 18 0 1 0 218664211 1630208 243 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/29582/statm: 398 243 57 122 0 272 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1592

[startup+0.101803 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 29582
/proc/meminfo: memFree=1579216/2055920 swapFree=4143384/4192956
[pid=29582] ppid=29580 vsize=2120 CPUtime=0.09
/proc/29582/stat : 29582 (mxc) R 29580 29582 29289 0 -1 4194304 452 0 0 0 9 0 0 0 18 0 1 0 218664211 2170880 367 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519899 0 0 4096 0 0 0 0 17 1 0 0
/proc/29582/statm: 530 367 59 122 0 404 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2120

[startup+0.301825 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 29582
/proc/meminfo: memFree=1579216/2055920 swapFree=4143384/4192956
[pid=29582] ppid=29580 vsize=2912 CPUtime=0.29
/proc/29582/stat : 29582 (mxc) R 29580 29582 29289 0 -1 4194304 661 0 0 0 29 0 0 0 19 0 1 0 218664211 2981888 576 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530160 0 0 4096 0 0 0 0 17 1 0 0
/proc/29582/statm: 728 576 59 122 0 602 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2912

[startup+0.701867 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 29582
/proc/meminfo: memFree=1579216/2055920 swapFree=4143384/4192956
[pid=29582] ppid=29580 vsize=4248 CPUtime=0.69
/proc/29582/stat : 29582 (mxc) R 29580 29582 29289 0 -1 4194304 1008 0 0 0 69 0 0 0 22 0 1 0 218664211 4349952 923 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/29582/statm: 1062 923 59 122 0 936 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4248

[startup+1.50195 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 29583
/proc/meminfo: memFree=1574856/2055920 swapFree=4143384/4192956
[pid=29582] ppid=29580 vsize=5344 CPUtime=1.49
/proc/29582/stat : 29582 (mxc) R 29580 29582 29289 0 -1 4194304 1271 0 0 0 149 0 0 0 25 0 1 0 218664211 5472256 1184 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/29582/statm: 1336 1184 67 122 0 1210 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5344

[startup+3.10113 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 29583
/proc/meminfo: memFree=1574088/2055920 swapFree=4143384/4192956
[pid=29582] ppid=29580 vsize=6356 CPUtime=3.09
/proc/29582/stat : 29582 (mxc) R 29580 29582 29289 0 -1 4194304 1527 0 0 0 309 0 0 0 25 0 1 0 218664211 6508544 1440 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/29582/statm: 1589 1440 67 122 0 1463 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6356

[startup+6.30147 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 29583
/proc/meminfo: memFree=1572808/2055920 swapFree=4143384/4192956
[pid=29582] ppid=29580 vsize=7596 CPUtime=6.29
/proc/29582/stat : 29582 (mxc) R 29580 29582 29289 0 -1 4194304 1848 0 0 0 629 0 0 0 25 0 1 0 218664211 7778304 1761 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530864 0 0 4096 0 0 0 0 17 1 0 0
/proc/29582/statm: 1899 1761 67 122 0 1773 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7596

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 29583
/proc/meminfo: memFree=1571336/2055920 swapFree=4143384/4192956
[pid=29582] ppid=29580 vsize=8356 CPUtime=12.68
/proc/29582/stat : 29582 (mxc) R 29580 29582 29289 0 -1 4194304 2044 0 0 0 1268 0 0 0 25 0 1 0 218664211 8556544 1957 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29582/statm: 2089 1957 67 122 0 1963 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8356

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 29583
/proc/meminfo: memFree=1570376/2055920 swapFree=4143384/4192956
[pid=29582] ppid=29580 vsize=9428 CPUtime=25.49
/proc/29582/stat : 29582 (mxc) R 29580 29582 29289 0 -1 4194304 2286 0 0 0 2548 1 0 0 25 0 1 0 218664211 9654272 2199 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/29582/statm: 2357 2199 67 122 0 2231 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9428

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 29583
/proc/meminfo: memFree=1567880/2055920 swapFree=4143384/4192956
[pid=29582] ppid=29580 vsize=11928 CPUtime=51.07
/proc/29582/stat : 29582 (mxc) R 29580 29582 29289 0 -1 4194304 2916 0 0 0 5106 1 0 0 25 0 1 0 218664211 12214272 2829 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/29582/statm: 2982 2829 67 122 0 2856 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11928

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 29583
/proc/meminfo: memFree=1566408/2055920 swapFree=4143384/4192956
[pid=29582] ppid=29580 vsize=13244 CPUtime=102.27
/proc/29582/stat : 29582 (mxc) R 29580 29582 29289 0 -1 4194304 3254 0 0 0 10225 2 0 0 25 0 1 0 218664211 13561856 3167 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29582/statm: 3311 3167 67 122 0 3185 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13244

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29583
/proc/meminfo: memFree=1565000/2055920 swapFree=4143384/4192956
[pid=29582] ppid=29580 vsize=14644 CPUtime=162.25
/proc/29582/stat : 29582 (mxc) R 29580 29582 29289 0 -1 4194304 3609 0 0 0 16222 3 0 0 25 0 1 0 218664211 14995456 3517 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29582/statm: 3661 3517 67 122 0 3535 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14644

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 29705
/proc/meminfo: memFree=1562512/2055920 swapFree=4143384/4192956
[pid=29582] ppid=29580 vsize=15712 CPUtime=222.18
/proc/29582/stat : 29582 (mxc) R 29580 29582 29289 0 -1 4194304 3882 0 0 0 22214 4 0 0 25 0 1 0 218664211 16089088 3790 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519969 0 0 4096 0 0 0 0 17 1 0 0
/proc/29582/statm: 3928 3790 67 122 0 3802 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 15712

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29781
/proc/meminfo: memFree=1563272/2055920 swapFree=4143384/4192956
[pid=29582] ppid=29580 vsize=15932 CPUtime=282.12
/proc/29582/stat : 29582 (mxc) R 29580 29582 29289 0 -1 4194304 3987 0 0 0 28207 5 0 0 25 0 1 0 218664211 16314368 3850 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29582/statm: 3983 3850 67 122 0 3857 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 15932

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29781
/proc/meminfo: memFree=1561608/2055920 swapFree=4143384/4192956
[pid=29582] ppid=29580 vsize=17732 CPUtime=342.1
/proc/29582/stat : 29582 (mxc) R 29580 29582 29289 0 -1 4194304 4442 0 0 0 34205 5 0 0 25 0 1 0 218664211 18157568 4302 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529807 0 0 4096 0 0 0 0 17 1 0 0
/proc/29582/statm: 4433 4302 67 122 0 4307 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 17732

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29781
/proc/meminfo: memFree=1561480/2055920 swapFree=4143384/4192956
[pid=29582] ppid=29580 vsize=17856 CPUtime=402.09
/proc/29582/stat : 29582 (mxc) R 29580 29582 29289 0 -1 4194304 4483 0 0 0 40203 6 0 0 25 0 1 0 218664211 18284544 4332 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29582/statm: 4464 4332 67 122 0 4338 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 17856

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29781
/proc/meminfo: memFree=1561160/2055920 swapFree=4143384/4192956
[pid=29582] ppid=29580 vsize=18116 CPUtime=462.07
/proc/29582/stat : 29582 (mxc) R 29580 29582 29289 0 -1 4194304 4564 0 0 0 46201 6 0 0 25 0 1 0 218664211 18550784 4398 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519088 0 0 4096 0 0 0 0 17 1 0 0
/proc/29582/statm: 4529 4398 67 122 0 4403 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 18116

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29781
/proc/meminfo: memFree=1559752/2055920 swapFree=4143384/4192956
[pid=29582] ppid=29580 vsize=19572 CPUtime=522.05
/proc/29582/stat : 29582 (mxc) R 29580 29582 29289 0 -1 4194304 4938 0 0 0 52198 7 0 0 25 0 1 0 218664211 20041728 4765 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29582/statm: 4893 4765 67 122 0 4767 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 19572

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29781
/proc/meminfo: memFree=1559368/2055920 swapFree=4143384/4192956
[pid=29582] ppid=29580 vsize=19920 CPUtime=582.04
/proc/29582/stat : 29582 (mxc) R 29580 29582 29289 0 -1 4194304 5044 0 0 0 58196 8 0 0 25 0 1 0 218664211 20398080 4852 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519287 0 0 4096 0 0 0 0 17 1 0 0
/proc/29582/statm: 4980 4852 67 122 0 4854 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 19920

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 29781
/proc/meminfo: memFree=1559304/2055920 swapFree=4143384/4192956
[pid=29582] ppid=29580 vsize=20076 CPUtime=642.03
/proc/29582/stat : 29582 (mxc) R 29580 29582 29289 0 -1 4194304 5088 0 0 0 64194 9 0 0 25 0 1 0 218664211 20557824 4891 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29582/statm: 5019 4891 67 122 0 4893 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 20076


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29981
/proc/meminfo: memFree=1548040/2055920 swapFree=4143384/4192956
[pid=29582] ppid=29580 vsize=31328 CPUtime=4001.04
/proc/29582/stat : 29582 (mxc) R 29580 29582 29289 0 -1 4194304 18772 0 0 0 400057 47 0 0 25 0 1 0 218664211 32079872 7677 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/29582/statm: 7832 7677 67 122 0 7706 0
Current children cumulated CPU time (s) 4001.04
Current children cumulated vsize (KiB) 31328

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29981
/proc/meminfo: memFree=1547976/2055920 swapFree=4143384/4192956
[pid=29582] ppid=29580 vsize=31328 CPUtime=4061.03
/proc/29582/stat : 29582 (mxc) R 29580 29582 29289 0 -1 4194304 18960 0 0 0 406055 48 0 0 25 0 1 0 218664211 32079872 7677 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29582/statm: 7832 7677 67 122 0 7706 0
Current children cumulated CPU time (s) 4061.03
Current children cumulated vsize (KiB) 31328

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29981
/proc/meminfo: memFree=1547976/2055920 swapFree=4143384/4192956
[pid=29582] ppid=29580 vsize=31328 CPUtime=4121.01
/proc/29582/stat : 29582 (mxc) R 29580 29582 29289 0 -1 4194304 19148 0 0 0 412052 49 0 0 25 0 1 0 218664211 32079872 7677 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/29582/statm: 7832 7677 67 122 0 7706 0
Current children cumulated CPU time (s) 4121.01
Current children cumulated vsize (KiB) 31328

[startup+4182.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 29981
/proc/meminfo: memFree=1547848/2055920 swapFree=4143384/4192956
[pid=29582] ppid=29580 vsize=31476 CPUtime=4180.99
/proc/29582/stat : 29582 (mxc) R 29580 29582 29289 0 -1 4194304 19365 0 0 0 418050 49 0 0 25 0 1 0 218664211 32231424 7706 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/29582/statm: 7869 7706 67 122 0 7743 0
Current children cumulated CPU time (s) 4180.99
Current children cumulated vsize (KiB) 31476

[startup+4242.3 s]
/proc/loadavg: 1.01 1.01 1.00 3/78 29981
/proc/meminfo: memFree=1547656/2055920 swapFree=4143384/4192956
[pid=29582] ppid=29580 vsize=31732 CPUtime=4240.98
/proc/29582/stat : 29582 (mxc) R 29580 29582 29289 0 -1 4194304 19604 0 0 0 424048 50 0 0 25 0 1 0 218664211 32493568 7757 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/29582/statm: 7933 7757 67 122 0 7807 0
Current children cumulated CPU time (s) 4240.98
Current children cumulated vsize (KiB) 31732

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29981
/proc/meminfo: memFree=1547144/2055920 swapFree=4143384/4192956
[pid=29582] ppid=29580 vsize=32236 CPUtime=4300.96
/proc/29582/stat : 29582 (mxc) R 29580 29582 29289 0 -1 4194304 19919 0 0 0 430045 51 0 0 25 0 1 0 218664211 33009664 7884 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/29582/statm: 8059 7884 67 122 0 7933 0
Current children cumulated CPU time (s) 4300.96
Current children cumulated vsize (KiB) 32236

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29981
/proc/meminfo: memFree=1547720/2055920 swapFree=4143384/4192956
[pid=29582] ppid=29580 vsize=31692 CPUtime=4360.95
/proc/29582/stat : 29582 (mxc) R 29580 29582 29289 0 -1 4194304 20107 0 0 0 436043 52 0 0 25 0 1 0 218664211 32452608 7769 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29582/statm: 7923 7769 67 122 0 7797 0
Current children cumulated CPU time (s) 4360.95
Current children cumulated vsize (KiB) 31692

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29981
/proc/meminfo: memFree=1547720/2055920 swapFree=4143384/4192956
[pid=29582] ppid=29580 vsize=31692 CPUtime=4420.93
/proc/29582/stat : 29582 (mxc) R 29580 29582 29289 0 -1 4194304 20295 0 0 0 442041 52 0 0 25 0 1 0 218664211 32452608 7769 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/29582/statm: 7923 7769 67 122 0 7797 0
Current children cumulated CPU time (s) 4420.93
Current children cumulated vsize (KiB) 31692

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29981
/proc/meminfo: memFree=1547784/2055920 swapFree=4143384/4192956
[pid=29582] ppid=29580 vsize=31572 CPUtime=4480.91
/proc/29582/stat : 29582 (mxc) R 29580 29582 29289 0 -1 4194304 20483 0 0 0 448038 53 0 0 25 0 1 0 218664211 32329728 7739 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29582/statm: 7893 7739 67 122 0 7767 0
Current children cumulated CPU time (s) 4480.91
Current children cumulated vsize (KiB) 31572

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29981
/proc/meminfo: memFree=1547784/2055920 swapFree=4143384/4192956
[pid=29582] ppid=29580 vsize=31572 CPUtime=4540.89
/proc/29582/stat : 29582 (mxc) R 29580 29582 29289 0 -1 4194304 20680 0 0 0 454036 53 0 0 25 0 1 0 218664211 32329728 7740 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/29582/statm: 7893 7740 67 122 0 7767 0
Current children cumulated CPU time (s) 4540.89
Current children cumulated vsize (KiB) 31572

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29981
/proc/meminfo: memFree=1547784/2055920 swapFree=4143384/4192956
[pid=29582] ppid=29580 vsize=31572 CPUtime=4600.89
/proc/29582/stat : 29582 (mxc) R 29580 29582 29289 0 -1 4194304 20868 0 0 0 460035 54 0 0 25 0 1 0 218664211 32329728 7740 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29582/statm: 7893 7740 67 122 0 7767 0
Current children cumulated CPU time (s) 4600.89
Current children cumulated vsize (KiB) 31572

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29981
/proc/meminfo: memFree=1547784/2055920 swapFree=4143384/4192956
[pid=29582] ppid=29580 vsize=31572 CPUtime=4660.87
/proc/29582/stat : 29582 (mxc) R 29580 29582 29289 0 -1 4194304 21056 0 0 0 466032 55 0 0 25 0 1 0 218664211 32329728 7740 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29582/statm: 7893 7740 67 122 0 7767 0
Current children cumulated CPU time (s) 4660.87
Current children cumulated vsize (KiB) 31572

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29981
/proc/meminfo: memFree=1547528/2055920 swapFree=4143384/4192956
[pid=29582] ppid=29580 vsize=31976 CPUtime=4720.85
/proc/29582/stat : 29582 (mxc) R 29580 29582 29289 0 -1 4194304 21327 0 0 0 472030 55 0 0 25 0 1 0 218664211 32743424 7823 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/29582/statm: 7994 7823 67 122 0 7868 0
Current children cumulated CPU time (s) 4720.85
Current children cumulated vsize (KiB) 31976

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29981
/proc/meminfo: memFree=1547528/2055920 swapFree=4143384/4192956
[pid=29582] ppid=29580 vsize=31976 CPUtime=4780.83
/proc/29582/stat : 29582 (mxc) R 29580 29582 29289 0 -1 4194304 21515 0 0 0 478027 56 0 0 25 0 1 0 218664211 32743424 7823 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29582/statm: 7994 7823 67 122 0 7868 0
Current children cumulated CPU time (s) 4780.83
Current children cumulated vsize (KiB) 31976

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29981
/proc/meminfo: memFree=1547528/2055920 swapFree=4143384/4192956
[pid=29582] ppid=29580 vsize=31976 CPUtime=4840.82
/proc/29582/stat : 29582 (mxc) R 29580 29582 29289 0 -1 4194304 21703 0 0 0 484025 57 0 0 25 0 1 0 218664211 32743424 7823 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519294 0 0 4096 0 0 0 0 17 1 0 0
/proc/29582/statm: 7994 7823 67 122 0 7868 0
Current children cumulated CPU time (s) 4840.82
Current children cumulated vsize (KiB) 31976

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29981
/proc/meminfo: memFree=1547528/2055920 swapFree=4143384/4192956
[pid=29582] ppid=29580 vsize=31976 CPUtime=4900.8
/proc/29582/stat : 29582 (mxc) R 29580 29582 29289 0 -1 4194304 21891 0 0 0 490023 57 0 0 25 0 1 0 218664211 32743424 7823 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29582/statm: 7994 7823 67 122 0 7868 0
Current children cumulated CPU time (s) 4900.8
Current children cumulated vsize (KiB) 31976

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29981
/proc/meminfo: memFree=1547528/2055920 swapFree=4143384/4192956
[pid=29582] ppid=29580 vsize=31976 CPUtime=4960.79
/proc/29582/stat : 29582 (mxc) R 29580 29582 29289 0 -1 4194304 22079 0 0 0 496021 58 0 0 25 0 1 0 218664211 32743424 7823 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29582/statm: 7994 7823 67 122 0 7868 0
Current children cumulated CPU time (s) 4960.79
Current children cumulated vsize (KiB) 31976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29981
/proc/meminfo: memFree=1547528/2055920 swapFree=4143384/4192956
[pid=29582] ppid=29580 vsize=31976 CPUtime=5000.08
/proc/29582/stat : 29582 (mxc) R 29580 29582 29289 0 -1 4194304 22220 0 0 0 499950 58 0 0 25 0 1 0 218664211 32743424 7823 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29582/statm: 7994 7823 67 122 0 7868 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 31976

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): 5001.62
CPU time (s): 5000.1
CPU user time (s): 4999.51
CPU system time (s): 0.595909
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 32424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.51
system time used= 0.595909
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22220
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= 4367

runsolver used 4.04538 second user time and 11.6932 second system time

The end



Launcher Data (download as text)




Begin job on node24 on Fri Apr 27 20:57:42 UTC 2007

IDJOB= 424551
IDBENCH= 20053
IDSOLVER= 174
FILE ID= node24/424551-1177707462

PBS_JOBID= 4698734

Free space on /tmp= 66315 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S2129616968-04.cnf
COMMAND LINE= /tmp/evaluation/424551-1177707462/mxc /tmp/evaluation/424551-1177707462/instance-424551-1177707462.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-424551-1177707462 -o ROOT/results/node24/solver-424551-1177707462 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424551-1177707462/mxc /tmp/evaluation/424551-1177707462/instance-424551-1177707462.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  bbc9d27dee29f57f9dd4a8988410f8b2

RANDOM SEED= 16004966

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:       1579624 kB
Buffers:         48564 kB
Cached:         340784 kB
SwapCached:      17904 kB
Active:         259624 kB
Inactive:       153736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1579624 kB
SwapTotal:     4192956 kB
SwapFree:      4143384 kB
Dirty:             884 kB
Writeback:           0 kB
Mapped:          30308 kB
Slab:            48388 kB
Committed_AS:  3829608 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 Fri Apr 27 22:21:06 UTC 2007