Trace number 424610

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) 5000.04 5001.61

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S938354044-16.cnf
MD5SUM90b34cbcd18a30548d336749c40e7348
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 variables200
Number of clauses17000
Sum of the clauses size119000
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 517000

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/node74/watcher-424610-1177740443 -o ROOT/results/node74/solver-424610-1177740443 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424610-1177740443/mxc /tmp/evaluation/424610-1177740443/instance-424610-1177740443.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: 1.84 1.99 1.90 2/66 14280
/proc/meminfo: memFree=1595216/2055920 swapFree=4183092/4192956
[pid=14280] ppid=14278 vsize=1720 CPUtime=0
/proc/14280/stat : 14280 (mxc) R 14278 14280 13749 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 221959038 1761280 252 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134518451 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 430 252 46 122 0 304 0

[startup+0.029475 s]
/proc/loadavg: 1.84 1.99 1.90 2/66 14280
/proc/meminfo: memFree=1595216/2055920 swapFree=4183092/4192956
[pid=14280] ppid=14278 vsize=2148 CPUtime=0.02
/proc/14280/stat : 14280 (mxc) R 14278 14280 13749 0 -1 4194304 500 0 0 0 2 0 0 0 18 0 1 0 221959038 2199552 361 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519310 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 537 361 59 122 0 411 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2148

[startup+0.101483 s]
/proc/loadavg: 1.84 1.99 1.90 2/66 14280
/proc/meminfo: memFree=1595216/2055920 swapFree=4183092/4192956
[pid=14280] ppid=14278 vsize=2280 CPUtime=0.1
/proc/14280/stat : 14280 (mxc) R 14278 14280 13749 0 -1 4194304 544 0 0 0 10 0 0 0 18 0 1 0 221959038 2334720 405 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 570 405 59 122 0 444 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2280

[startup+0.301506 s]
/proc/loadavg: 1.84 1.99 1.90 2/66 14280
/proc/meminfo: memFree=1595216/2055920 swapFree=4183092/4192956
[pid=14280] ppid=14278 vsize=2808 CPUtime=0.29
/proc/14280/stat : 14280 (mxc) R 14278 14280 13749 0 -1 4194304 682 0 0 0 29 0 0 0 19 0 1 0 221959038 2875392 543 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529226 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 702 543 59 122 0 576 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2808

[startup+0.701551 s]
/proc/loadavg: 1.84 1.99 1.90 2/66 14280
/proc/meminfo: memFree=1595216/2055920 swapFree=4183092/4192956
[pid=14280] ppid=14278 vsize=3732 CPUtime=0.69
/proc/14280/stat : 14280 (mxc) R 14278 14280 13749 0 -1 4194304 924 0 0 0 69 0 0 0 24 0 1 0 221959038 3821568 785 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 933 785 59 122 0 807 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3732

[startup+1.50164 s]
/proc/loadavg: 1.84 1.99 1.90 2/67 14281
/proc/meminfo: memFree=1591624/2055920 swapFree=4183092/4192956
[pid=14280] ppid=14278 vsize=5348 CPUtime=1.49
/proc/14280/stat : 14280 (mxc) R 14278 14280 13749 0 -1 4194304 1304 0 0 0 149 0 0 0 25 0 1 0 221959038 5476352 1165 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 1337 1165 59 122 0 1211 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5348

[startup+3.10183 s]
/proc/loadavg: 1.77 1.98 1.90 2/67 14281
/proc/meminfo: memFree=1589896/2055920 swapFree=4183092/4192956
[pid=14280] ppid=14278 vsize=5988 CPUtime=3.09
/proc/14280/stat : 14280 (mxc) R 14278 14280 13749 0 -1 4194304 1482 0 0 0 309 0 0 0 25 0 1 0 221959038 6131712 1341 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 1497 1341 67 122 0 1371 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5988

[startup+6.3012 s]
/proc/loadavg: 1.77 1.98 1.90 2/67 14281
/proc/meminfo: memFree=1588936/2055920 swapFree=4183092/4192956
[pid=14280] ppid=14278 vsize=7168 CPUtime=6.29
/proc/14280/stat : 14280 (mxc) R 14278 14280 13749 0 -1 4194304 1765 0 0 0 628 1 0 0 25 0 1 0 221959038 7340032 1624 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 1792 1624 67 122 0 1666 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7168

[startup+12.7019 s]
/proc/loadavg: 1.65 1.94 1.89 2/67 14281
/proc/meminfo: memFree=1587984/2055920 swapFree=4183092/4192956
[pid=14280] ppid=14278 vsize=7816 CPUtime=12.69
/proc/14280/stat : 14280 (mxc) R 14278 14280 13749 0 -1 4194304 1943 0 0 0 1268 1 0 0 25 0 1 0 221959038 8003584 1802 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519969 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 1954 1802 67 122 0 1828 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7816

[startup+25.5014 s]
/proc/loadavg: 1.55 1.91 1.88 2/67 14281
/proc/meminfo: memFree=1586640/2055920 swapFree=4183092/4192956
[pid=14280] ppid=14278 vsize=9312 CPUtime=25.48
/proc/14280/stat : 14280 (mxc) R 14278 14280 13749 0 -1 4194304 2290 0 0 0 2547 1 0 0 25 0 1 0 221959038 9535488 2149 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 2328 2149 67 122 0 2202 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9312

[startup+51.1014 s]
/proc/loadavg: 1.36 1.84 1.85 2/67 14281
/proc/meminfo: memFree=1585552/2055920 swapFree=4183092/4192956
[pid=14280] ppid=14278 vsize=10208 CPUtime=51.07
/proc/14280/stat : 14280 (mxc) R 14278 14280 13749 0 -1 4194304 2545 0 0 0 5106 1 0 0 25 0 1 0 221959038 10452992 2404 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 2552 2404 67 122 0 2426 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10208

[startup+102.304 s]
/proc/loadavg: 1.14 1.69 1.80 2/67 14281
/proc/meminfo: memFree=1583440/2055920 swapFree=4183092/4192956
[pid=14280] ppid=14278 vsize=12324 CPUtime=102.26
/proc/14280/stat : 14280 (mxc) R 14278 14280 13749 0 -1 4194304 3077 0 0 0 10224 2 0 0 25 0 1 0 221959038 12619776 2936 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 3081 2936 67 122 0 2955 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12324

[startup+162.301 s]
/proc/loadavg: 1.06 1.58 1.75 2/67 14281
/proc/meminfo: memFree=1581904/2055920 swapFree=4183092/4192956
[pid=14280] ppid=14278 vsize=13884 CPUtime=162.24
/proc/14280/stat : 14280 (mxc) R 14278 14280 13749 0 -1 4194304 3478 0 0 0 16222 2 0 0 25 0 1 0 221959038 14217216 3269 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 3471 3269 67 122 0 3345 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 13884

[startup+222.301 s]
/proc/loadavg: 1.02 1.46 1.70 2/67 14281
/proc/meminfo: memFree=1581584/2055920 swapFree=4183092/4192956
[pid=14280] ppid=14278 vsize=14148 CPUtime=222.23
/proc/14280/stat : 14280 (mxc) R 14278 14280 13749 0 -1 4194304 3825 0 0 0 22220 3 0 0 25 0 1 0 221959038 14487552 3344 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 3537 3344 67 122 0 3411 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14148

[startup+282.301 s]
/proc/loadavg: 1.00 1.38 1.66 2/67 14281
/proc/meminfo: memFree=1580240/2055920 swapFree=4183092/4192956
[pid=14280] ppid=14278 vsize=15496 CPUtime=282.2
/proc/14280/stat : 14280 (mxc) R 14278 14280 13749 0 -1 4194304 4391 0 0 0 28217 3 0 0 25 0 1 0 221959038 15867904 3656 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 3874 3656 67 122 0 3748 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 15496

[startup+342.302 s]
/proc/loadavg: 1.00 1.30 1.61 2/67 14281
/proc/meminfo: memFree=1580048/2055920 swapFree=4183092/4192956
[pid=14280] ppid=14278 vsize=15788 CPUtime=342.19
/proc/14280/stat : 14280 (mxc) R 14278 14280 13749 0 -1 4194304 4677 0 0 0 34215 4 0 0 25 0 1 0 221959038 16166912 3714 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 3947 3714 67 122 0 3821 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 15788

[startup+402.302 s]
/proc/loadavg: 1.00 1.25 1.57 2/67 14281
/proc/meminfo: memFree=1579856/2055920 swapFree=4183092/4192956
[pid=14280] ppid=14278 vsize=15928 CPUtime=402.17
/proc/14280/stat : 14280 (mxc) R 14278 14280 13749 0 -1 4194304 4963 0 0 0 40213 4 0 0 25 0 1 0 221959038 16310272 3734 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 3982 3734 67 122 0 3856 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 15928

[startup+462.302 s]
/proc/loadavg: 1.00 1.20 1.53 2/67 14281
/proc/meminfo: memFree=1578704/2055920 swapFree=4183092/4192956
[pid=14280] ppid=14278 vsize=16984 CPUtime=462.16
/proc/14280/stat : 14280 (mxc) R 14278 14280 13749 0 -1 4194304 5455 0 0 0 46211 5 0 0 25 0 1 0 221959038 17391616 4021 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 4246 4021 67 122 0 4120 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 16984

[startup+522.302 s]
/proc/loadavg: 1.00 1.16 1.50 2/67 14281
/proc/meminfo: memFree=1578640/2055920 swapFree=4183092/4192956
[pid=14280] ppid=14278 vsize=17132 CPUtime=522.14
/proc/14280/stat : 14280 (mxc) R 14278 14280 13749 0 -1 4194304 5671 0 0 0 52209 5 0 0 25 0 1 0 221959038 17543168 4032 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 4283 4032 67 122 0 4157 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 17132

[startup+582.302 s]
/proc/loadavg: 1.00 1.13 1.46 2/67 14281
/proc/meminfo: memFree=1578512/2055920 swapFree=4183092/4192956
[pid=14280] ppid=14278 vsize=17412 CPUtime=582.12
/proc/14280/stat : 14280 (mxc) R 14278 14280 13749 0 -1 4194304 5969 0 0 0 58207 5 0 0 25 0 1 0 221959038 17829888 4084 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 4353 4084 67 122 0 4227 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 17412

[startup+642.302 s]
/proc/loadavg: 1.00 1.10 1.43 2/67 14281
/proc/meminfo: memFree=1578256/2055920 swapFree=4183092/4192956
[pid=14280] ppid=14278 vsize=17544 CPUtime=642.1
/proc/14280/stat : 14280 (mxc) R 14278 14280 13749 0 -1 4194304 6220 0 0 0 64205 5 0 0 25 0 1 0 221959038 17965056 4130 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 4386 4130 67 122 0 4260 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 17544


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 14481
/proc/meminfo: memFree=1569040/2055920 swapFree=4183092/4192956
[pid=14280] ppid=14278 vsize=26992 CPUtime=4001
/proc/14280/stat : 14280 (mxc) R 14278 14280 13749 0 -1 4194304 18044 0 0 0 400083 17 0 0 25 0 1 0 221959038 27639808 6399 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 6748 6399 67 122 0 6622 0
Current children cumulated CPU time (s) 4001
Current children cumulated vsize (KiB) 26992

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 14481
/proc/meminfo: memFree=1569040/2055920 swapFree=4183092/4192956
[pid=14280] ppid=14278 vsize=26992 CPUtime=4060.99
/proc/14280/stat : 14280 (mxc) R 14278 14280 13749 0 -1 4194304 18226 0 0 0 406082 17 0 0 25 0 1 0 221959038 27639808 6401 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 6748 6401 67 122 0 6622 0
Current children cumulated CPU time (s) 4060.99
Current children cumulated vsize (KiB) 26992

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 14481
/proc/meminfo: memFree=1568976/2055920 swapFree=4183092/4192956
[pid=14280] ppid=14278 vsize=26992 CPUtime=4120.97
/proc/14280/stat : 14280 (mxc) R 14278 14280 13749 0 -1 4194304 18359 0 0 0 412080 17 0 0 25 0 1 0 221959038 27639808 6414 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519584 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 6748 6414 67 122 0 6622 0
Current children cumulated CPU time (s) 4120.97
Current children cumulated vsize (KiB) 26992

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 14481
/proc/meminfo: memFree=1568912/2055920 swapFree=4183092/4192956
[pid=14280] ppid=14278 vsize=27184 CPUtime=4180.96
/proc/14280/stat : 14280 (mxc) R 14278 14280 13749 0 -1 4194304 18560 0 0 0 418078 18 0 0 25 0 1 0 221959038 27836416 6435 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 6796 6435 67 122 0 6670 0
Current children cumulated CPU time (s) 4180.96
Current children cumulated vsize (KiB) 27184

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 14481
/proc/meminfo: memFree=1568976/2055920 swapFree=4183092/4192956
[pid=14280] ppid=14278 vsize=27184 CPUtime=4240.94
/proc/14280/stat : 14280 (mxc) R 14278 14280 13749 0 -1 4194304 18684 0 0 0 424076 18 0 0 25 0 1 0 221959038 27836416 6439 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 6796 6439 67 122 0 6670 0
Current children cumulated CPU time (s) 4240.94
Current children cumulated vsize (KiB) 27184

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 14481
/proc/meminfo: memFree=1568912/2055920 swapFree=4183092/4192956
[pid=14280] ppid=14278 vsize=27184 CPUtime=4300.92
/proc/14280/stat : 14280 (mxc) R 14278 14280 13749 0 -1 4194304 18876 0 0 0 430074 18 0 0 25 0 1 0 221959038 27836416 6451 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 6796 6451 67 122 0 6670 0
Current children cumulated CPU time (s) 4300.92
Current children cumulated vsize (KiB) 27184

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 14481
/proc/meminfo: memFree=1568912/2055920 swapFree=4183092/4192956
[pid=14280] ppid=14278 vsize=27376 CPUtime=4360.9
/proc/14280/stat : 14280 (mxc) R 14278 14280 13749 0 -1 4194304 19065 0 0 0 436072 18 0 0 25 0 1 0 221959038 28033024 6460 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 6844 6460 67 122 0 6718 0
Current children cumulated CPU time (s) 4360.9
Current children cumulated vsize (KiB) 27376

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 14481
/proc/meminfo: memFree=1568976/2055920 swapFree=4183092/4192956
[pid=14280] ppid=14278 vsize=27376 CPUtime=4420.89
/proc/14280/stat : 14280 (mxc) R 14278 14280 13749 0 -1 4194304 19188 0 0 0 442070 19 0 0 25 0 1 0 221959038 28033024 6463 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 6844 6463 67 122 0 6718 0
Current children cumulated CPU time (s) 4420.89
Current children cumulated vsize (KiB) 27376

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 14481
/proc/meminfo: memFree=1568848/2055920 swapFree=4183092/4192956
[pid=14280] ppid=14278 vsize=27516 CPUtime=4480.87
/proc/14280/stat : 14280 (mxc) R 14278 14280 13749 0 -1 4194304 19349 0 0 0 448068 19 0 0 25 0 1 0 221959038 28176384 6504 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 6879 6504 67 122 0 6753 0
Current children cumulated CPU time (s) 4480.87
Current children cumulated vsize (KiB) 27516

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 14481
/proc/meminfo: memFree=1568720/2055920 swapFree=4183092/4192956
[pid=14280] ppid=14278 vsize=27516 CPUtime=4540.85
/proc/14280/stat : 14280 (mxc) R 14278 14280 13749 0 -1 4194304 19529 0 0 0 454066 19 0 0 25 0 1 0 221959038 28176384 6504 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 6879 6504 67 122 0 6753 0
Current children cumulated CPU time (s) 4540.85
Current children cumulated vsize (KiB) 27516

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 14481
/proc/meminfo: memFree=1568656/2055920 swapFree=4183092/4192956
[pid=14280] ppid=14278 vsize=27708 CPUtime=4600.83
/proc/14280/stat : 14280 (mxc) R 14278 14280 13749 0 -1 4194304 19719 0 0 0 460064 19 0 0 25 0 1 0 221959038 28372992 6514 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 6927 6514 67 122 0 6801 0
Current children cumulated CPU time (s) 4600.83
Current children cumulated vsize (KiB) 27708

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 14481
/proc/meminfo: memFree=1568656/2055920 swapFree=4183092/4192956
[pid=14280] ppid=14278 vsize=27708 CPUtime=4660.82
/proc/14280/stat : 14280 (mxc) R 14278 14280 13749 0 -1 4194304 19839 0 0 0 466062 20 0 0 25 0 1 0 221959038 28372992 6514 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 6927 6514 67 122 0 6801 0
Current children cumulated CPU time (s) 4660.82
Current children cumulated vsize (KiB) 27708

[startup+4722.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/67 14481
/proc/meminfo: memFree=1568656/2055920 swapFree=4183092/4192956
[pid=14280] ppid=14278 vsize=27708 CPUtime=4720.8
/proc/14280/stat : 14280 (mxc) R 14278 14280 13749 0 -1 4194304 19960 0 0 0 472060 20 0 0 25 0 1 0 221959038 28372992 6515 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 6927 6515 67 122 0 6801 0
Current children cumulated CPU time (s) 4720.8
Current children cumulated vsize (KiB) 27708

[startup+4782.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/67 14481
/proc/meminfo: memFree=1568592/2055920 swapFree=4183092/4192956
[pid=14280] ppid=14278 vsize=27708 CPUtime=4780.78
/proc/14280/stat : 14280 (mxc) R 14278 14280 13749 0 -1 4194304 20140 0 0 0 478058 20 0 0 25 0 1 0 221959038 28372992 6515 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 6927 6515 67 122 0 6801 0
Current children cumulated CPU time (s) 4780.78
Current children cumulated vsize (KiB) 27708

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 14481
/proc/meminfo: memFree=1568592/2055920 swapFree=4183092/4192956
[pid=14280] ppid=14278 vsize=27708 CPUtime=4840.76
/proc/14280/stat : 14280 (mxc) R 14278 14280 13749 0 -1 4194304 20262 0 0 0 484056 20 0 0 25 0 1 0 221959038 28372992 6517 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 6927 6517 67 122 0 6801 0
Current children cumulated CPU time (s) 4840.76
Current children cumulated vsize (KiB) 27708

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 14481
/proc/meminfo: memFree=1568528/2055920 swapFree=4183092/4192956
[pid=14280] ppid=14278 vsize=27708 CPUtime=4900.74
/proc/14280/stat : 14280 (mxc) R 14278 14280 13749 0 -1 4194304 20443 0 0 0 490054 20 0 0 25 0 1 0 221959038 28372992 6518 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 6927 6518 67 122 0 6801 0
Current children cumulated CPU time (s) 4900.74
Current children cumulated vsize (KiB) 27708

[startup+4962.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/67 14481
/proc/meminfo: memFree=1568464/2055920 swapFree=4183092/4192956
[pid=14280] ppid=14278 vsize=27708 CPUtime=4960.73
/proc/14280/stat : 14280 (mxc) R 14278 14280 13749 0 -1 4194304 20624 0 0 0 496052 21 0 0 25 0 1 0 221959038 28372992 6519 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 6927 6519 67 122 0 6801 0
Current children cumulated CPU time (s) 4960.73
Current children cumulated vsize (KiB) 27708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.02 1.01 1.00 2/67 14481
/proc/meminfo: memFree=1567184/2055920 swapFree=4183092/4192956
[pid=14280] ppid=14278 vsize=29316 CPUtime=5000.03
/proc/14280/stat : 14280 (mxc) R 14278 14280 13749 0 -1 4194304 21033 0 0 0 499981 22 0 0 25 0 1 0 221959038 30019584 6862 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14280/statm: 7329 6862 67 122 0 7203 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 29316

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): 5000.04
CPU user time (s): 4999.81
CPU system time (s): 0.225965
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 29580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.81
system time used= 0.225965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21033
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= 7722

runsolver used 3.74143 second user time and 10.0065 second system time

The end



Launcher Data (download as text)




Begin job on node74 on Sat Apr 28 06:07:23 UTC 2007

IDJOB= 424610
IDBENCH= 20112
IDSOLVER= 174
FILE ID= node74/424610-1177740443

PBS_JOBID= 4715477

Free space on /tmp= 103244 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S938354044-16.cnf
COMMAND LINE= /tmp/evaluation/424610-1177740443/mxc /tmp/evaluation/424610-1177740443/instance-424610-1177740443.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-424610-1177740443 -o ROOT/results/node74/solver-424610-1177740443 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424610-1177740443/mxc /tmp/evaluation/424610-1177740443/instance-424610-1177740443.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  90b34cbcd18a30548d336749c40e7348

RANDOM SEED= 283436734

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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		: 3000.213
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		: 3000.213
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:       1595560 kB
Buffers:         47952 kB
Cached:         334936 kB
SwapCached:       3148 kB
Active:         143912 kB
Inactive:       249304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1595560 kB
SwapTotal:     4192956 kB
SwapFree:      4183092 kB
Dirty:            1076 kB
Writeback:           0 kB
Mapped:          16296 kB
Slab:            52896 kB
Committed_AS:  4055752 kB
PageTables:       1484 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103244 MiB

End job on node74 on Sat Apr 28 07:30:47 UTC 2007