Trace number 314143

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MXC 2007-02-08? (TO) 1200.11 1200.58

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-17-u.cnf
MD5SUM780d946576ec5746b4ea9832bb01dbc5
Bench CategoryINDUST (industrial 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 variables229544
Number of clauses1070757
Sum of the clauses size2471122
Maximum clause length10
Minimum clause length1
Number of clauses of size 119156
Number of clauses of size 2831957
Number of clauses of size 3176604
Number of clauses of size 44780
Number of clauses of size 519120
Number of clauses of size over 519140

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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node11/watcher-314143-1176897046 -o ROOT/results/node11/solver-314143-1176897046 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314143-1176897046/mxc /tmp/evaluation/314143-1176897046/instance-314143-1176897046.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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 2628
/proc/meminfo: memFree=1442048/2055920 swapFree=4139248/4192956
[pid=2628] ppid=2626 vsize=20184 CPUtime=0
/proc/2628/stat : 2628 (mxc) R 2626 2628 1367 0 -1 4194304 775 0 0 0 0 0 0 0 18 0 1 0 130753560 20668416 759 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/2628/statm: 5046 765 42 122 0 4920 0

[startup+0.101455 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2628
/proc/meminfo: memFree=1442048/2055920 swapFree=4139248/4192956
[pid=2628] ppid=2626 vsize=46668 CPUtime=0.09
/proc/2628/stat : 2628 (mxc) R 2626 2628 1367 0 -1 4194304 10394 0 0 0 5 4 0 0 18 0 1 0 130753560 47788032 10378 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2628/statm: 11667 10379 46 122 0 11541 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 46668

[startup+0.201468 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2628
/proc/meminfo: memFree=1442048/2055920 swapFree=4139248/4192956
[pid=2628] ppid=2626 vsize=49836 CPUtime=0.19
/proc/2628/stat : 2628 (mxc) R 2626 2628 1367 0 -1 4194304 11190 0 0 0 14 5 0 0 18 0 1 0 130753560 51032064 11174 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2628/statm: 12459 11174 46 122 0 12333 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 49836

[startup+0.301479 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2628
/proc/meminfo: memFree=1442048/2055920 swapFree=4139248/4192956
[pid=2628] ppid=2626 vsize=53556 CPUtime=0.29
/proc/2628/stat : 2628 (mxc) R 2626 2628 1367 0 -1 4194304 12102 0 0 0 24 5 0 0 19 0 1 0 130753560 54841344 12087 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2628/statm: 13389 12087 46 122 0 13263 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 53556

[startup+0.701526 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 2628
/proc/meminfo: memFree=1442048/2055920 swapFree=4139248/4192956
[pid=2628] ppid=2626 vsize=46688 CPUtime=0.69
/proc/2628/stat : 2628 (mxc) R 2626 2628 1367 0 -1 4194304 15259 0 0 0 62 7 0 0 22 0 1 0 130753560 47808512 10430 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134686607 0 0 4096 0 0 0 0 17 1 0 0
/proc/2628/statm: 11672 10430 59 122 0 11546 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 46688

[startup+1.50162 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2629
/proc/meminfo: memFree=1400376/2055920 swapFree=4139248/4192956
[pid=2628] ppid=2626 vsize=46820 CPUtime=1.49
/proc/2628/stat : 2628 (mxc) R 2626 2628 1367 0 -1 4194304 15269 0 0 0 142 7 0 0 25 0 1 0 130753560 47943680 10440 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/2628/statm: 11705 10440 59 122 0 11579 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 46820

[startup+3.10281 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2629
/proc/meminfo: memFree=1400184/2055920 swapFree=4139248/4192956
[pid=2628] ppid=2626 vsize=46820 CPUtime=3.09
/proc/2628/stat : 2628 (mxc) R 2626 2628 1367 0 -1 4194304 15301 0 0 0 302 7 0 0 25 0 1 0 130753560 47943680 10472 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529591 0 0 4096 0 0 0 0 17 1 0 0
/proc/2628/statm: 11705 10472 59 122 0 11579 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 46820

[startup+6.30119 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2629
/proc/meminfo: memFree=1399992/2055920 swapFree=4139248/4192956
[pid=2628] ppid=2626 vsize=47084 CPUtime=6.29
/proc/2628/stat : 2628 (mxc) R 2626 2628 1367 0 -1 4194304 15391 0 0 0 622 7 0 0 25 0 1 0 130753560 48214016 10562 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/2628/statm: 11771 10562 59 122 0 11645 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 47084

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2629
/proc/meminfo: memFree=1399736/2055920 swapFree=4139248/4192956
[pid=2628] ppid=2626 vsize=47084 CPUtime=12.69
/proc/2628/stat : 2628 (mxc) R 2626 2628 1367 0 -1 4194304 15440 0 0 0 1262 7 0 0 25 0 1 0 130753560 48214016 10611 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531155 0 0 4096 0 0 0 0 17 1 0 0
/proc/2628/statm: 11771 10611 59 122 0 11645 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 47084

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 2629
/proc/meminfo: memFree=1399032/2055920 swapFree=4139248/4192956
[pid=2628] ppid=2626 vsize=47876 CPUtime=25.48
/proc/2628/stat : 2628 (mxc) R 2626 2628 1367 0 -1 4194304 15650 0 0 0 2541 7 0 0 25 0 1 0 130753560 49025024 10821 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/2628/statm: 11969 10821 59 122 0 11843 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 47876

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2629
/proc/meminfo: memFree=1393528/2055920 swapFree=4139248/4192956
[pid=2628] ppid=2626 vsize=53568 CPUtime=51.07
/proc/2628/stat : 2628 (mxc) R 2626 2628 1367 0 -1 4194304 17080 0 0 0 5099 8 0 0 25 0 1 0 130753560 54853632 12251 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2628/statm: 13392 12251 59 122 0 13266 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 53568

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2629
/proc/meminfo: memFree=1383032/2055920 swapFree=4139248/4192956
[pid=2628] ppid=2626 vsize=63992 CPUtime=102.26
/proc/2628/stat : 2628 (mxc) R 2626 2628 1367 0 -1 4194304 19667 0 0 0 10215 11 0 0 25 0 1 0 130753560 65527808 14838 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2628/statm: 15998 14838 59 122 0 15872 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 63992

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2629
/proc/meminfo: memFree=1375544/2055920 swapFree=4139248/4192956
[pid=2628] ppid=2626 vsize=71516 CPUtime=162.25
/proc/2628/stat : 2628 (mxc) R 2626 2628 1367 0 -1 4194304 21538 0 0 0 16211 14 0 0 25 0 1 0 130753560 73232384 16709 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531259 0 0 4096 0 0 0 0 17 1 0 0
/proc/2628/statm: 17879 16709 59 122 0 17753 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 71516

[startup+222.306 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 2629
/proc/meminfo: memFree=1369208/2055920 swapFree=4139248/4192956
[pid=2628] ppid=2626 vsize=77720 CPUtime=222.24
/proc/2628/stat : 2628 (mxc) R 2626 2628 1367 0 -1 4194304 23099 0 0 0 22207 17 0 0 25 0 1 0 130753560 79585280 18270 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/2628/statm: 19430 18270 59 122 0 19304 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 77720

[startup+282.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 2629
/proc/meminfo: memFree=1360184/2055920 swapFree=4139248/4192956
[pid=2628] ppid=2626 vsize=86716 CPUtime=282.21
/proc/2628/stat : 2628 (mxc) R 2626 2628 1367 0 -1 4194304 25365 0 0 0 28202 19 0 0 25 0 1 0 130753560 88797184 20536 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2628/statm: 21679 20536 59 122 0 21553 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 86716

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2629
/proc/meminfo: memFree=1350328/2055920 swapFree=4139248/4192956
[pid=2628] ppid=2626 vsize=96608 CPUtime=342.19
/proc/2628/stat : 2628 (mxc) R 2626 2628 1367 0 -1 4194304 27792 0 0 0 34197 22 0 0 25 0 1 0 130753560 98926592 22963 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531221 0 0 4096 0 0 0 0 17 1 0 0
/proc/2628/statm: 24152 22963 59 122 0 24026 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 96608

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2629
/proc/meminfo: memFree=1340728/2055920 swapFree=4139248/4192956
[pid=2628] ppid=2626 vsize=106244 CPUtime=402.19
/proc/2628/stat : 2628 (mxc) R 2626 2628 1367 0 -1 4194304 30195 0 0 0 40194 25 0 0 25 0 1 0 130753560 108793856 25366 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/2628/statm: 26561 25366 59 122 0 26435 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 106244

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2629
/proc/meminfo: memFree=1330680/2055920 swapFree=4139248/4192956
[pid=2628] ppid=2626 vsize=116320 CPUtime=462.16
/proc/2628/stat : 2628 (mxc) R 2626 2628 1367 0 -1 4194304 32696 0 0 0 46189 27 0 0 25 0 1 0 130753560 119111680 27867 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2628/statm: 29080 27867 59 122 0 28954 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 116320

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2629
/proc/meminfo: memFree=1320568/2055920 swapFree=4139248/4192956
[pid=2628] ppid=2626 vsize=126804 CPUtime=522.15
/proc/2628/stat : 2628 (mxc) R 2626 2628 1367 0 -1 4194304 35301 0 0 0 52184 31 0 0 25 0 1 0 130753560 129847296 30472 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2628/statm: 31701 30472 59 122 0 31575 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 126804

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2629
/proc/meminfo: memFree=1305976/2055920 swapFree=4139248/4192956
[pid=2628] ppid=2626 vsize=141192 CPUtime=582.13
/proc/2628/stat : 2628 (mxc) R 2626 2628 1367 0 -1 4194304 38912 0 0 0 58178 35 0 0 25 0 1 0 130753560 144580608 34083 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/2628/statm: 35298 34083 59 122 0 35172 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 141192

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 2767
/proc/meminfo: memFree=1289192/2055920 swapFree=4139248/4192956
[pid=2628] ppid=2626 vsize=156452 CPUtime=642.05
/proc/2628/stat : 2628 (mxc) R 2626 2628 1367 0 -1 4194304 42756 0 0 0 64164 41 0 0 25 0 1 0 130753560 160206848 37927 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/2628/statm: 39113 37927 59 122 0 38987 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 156452

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2827
/proc/meminfo: memFree=1283960/2055920 swapFree=4139248/4192956
[pid=2628] ppid=2626 vsize=163356 CPUtime=702
/proc/2628/stat : 2628 (mxc) R 2626 2628 1367 0 -1 4194304 44364 0 0 0 70157 43 0 0 25 0 1 0 130753560 167276544 39535 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/2628/statm: 40839 39535 59 122 0 40713 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 163356

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2827
/proc/meminfo: memFree=1277240/2055920 swapFree=4139248/4192956
[pid=2628] ppid=2626 vsize=170044 CPUtime=761.98
/proc/2628/stat : 2628 (mxc) R 2626 2628 1367 0 -1 4194304 46006 0 0 0 76153 45 0 0 25 0 1 0 130753560 174125056 41177 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/2628/statm: 42511 41177 59 122 0 42385 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 170044

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2827
/proc/meminfo: memFree=1272760/2055920 swapFree=4139248/4192956
[pid=2628] ppid=2626 vsize=174676 CPUtime=821.97
/proc/2628/stat : 2628 (mxc) R 2626 2628 1367 0 -1 4194304 47161 0 0 0 82150 47 0 0 25 0 1 0 130753560 178868224 42332 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/2628/statm: 43669 42332 59 122 0 43543 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 174676

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2827
/proc/meminfo: memFree=1269112/2055920 swapFree=4139248/4192956
[pid=2628] ppid=2626 vsize=178172 CPUtime=881.95
/proc/2628/stat : 2628 (mxc) R 2626 2628 1367 0 -1 4194304 48056 0 0 0 88147 48 0 0 25 0 1 0 130753560 182448128 43227 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/2628/statm: 44543 43227 59 122 0 44417 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 178172

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2827
/proc/meminfo: memFree=1265400/2055920 swapFree=4139248/4192956
[pid=2628] ppid=2626 vsize=181936 CPUtime=941.93
/proc/2628/stat : 2628 (mxc) R 2626 2628 1367 0 -1 4194304 48992 0 0 0 94144 49 0 0 25 0 1 0 130753560 186302464 44163 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531201 0 0 4096 0 0 0 0 17 1 0 0
/proc/2628/statm: 45484 44163 59 122 0 45358 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 181936

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2827
/proc/meminfo: memFree=1261496/2055920 swapFree=4139248/4192956
[pid=2628] ppid=2626 vsize=185904 CPUtime=1001.91
/proc/2628/stat : 2628 (mxc) R 2626 2628 1367 0 -1 4194304 49945 0 0 0 100140 51 0 0 25 0 1 0 130753560 190365696 45116 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2628/statm: 46476 45116 59 122 0 46350 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 185904

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2827
/proc/meminfo: memFree=1258360/2055920 swapFree=4139248/4192956
[pid=2628] ppid=2626 vsize=189076 CPUtime=1061.9
/proc/2628/stat : 2628 (mxc) R 2626 2628 1367 0 -1 4194304 50728 0 0 0 106138 52 0 0 25 0 1 0 130753560 193613824 45899 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2628/statm: 47269 45899 59 122 0 47143 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 189076

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2827
/proc/meminfo: memFree=1255480/2055920 swapFree=4139248/4192956
[pid=2628] ppid=2626 vsize=191876 CPUtime=1121.88
/proc/2628/stat : 2628 (mxc) R 2626 2628 1367 0 -1 4194304 51435 0 0 0 112135 53 0 0 25 0 1 0 130753560 196481024 46606 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531184 0 0 4096 0 0 0 0 17 1 0 0
/proc/2628/statm: 47969 46606 59 122 0 47843 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 191876

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2827
/proc/meminfo: memFree=1253176/2055920 swapFree=4139248/4192956
[pid=2628] ppid=2626 vsize=194156 CPUtime=1181.86
/proc/2628/stat : 2628 (mxc) R 2626 2628 1367 0 -1 4194304 52014 0 0 0 118132 54 0 0 25 0 1 0 130753560 198815744 47185 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/2628/statm: 48539 47185 59 122 0 48413 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 194156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2827
/proc/meminfo: memFree=1252088/2055920 swapFree=4139248/4192956
[pid=2628] ppid=2626 vsize=195376 CPUtime=1200.07
/proc/2628/stat : 2628 (mxc) R 2626 2628 1367 0 -1 4194304 52274 0 0 0 119952 55 0 0 25 0 1 0 130753560 200065024 47445 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/2628/statm: 48844 47445 59 122 0 48718 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 195376

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): 1200.58
CPU time (s): 1200.11
CPU user time (s): 1199.53
CPU system time (s): 0.579911
CPU usage (%): 99.9608
Max. virtual memory (cumulated for all children) (KiB): 195376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.53
system time used= 0.579911
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52274
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= 2859

runsolver used 1.38679 second user time and 2.90656 second system time

The end



Launcher Data (download as text)




Begin job on node11 on Wed Apr 18 11:50:46 UTC 2007

IDJOB= 314143
IDBENCH= 20384
IDSOLVER= 107
FILE ID= node11/314143-1176897046

PBS_JOBID= 4595119

Free space on /tmp= 66238 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-17-u.cnf
COMMAND LINE= /tmp/evaluation/314143-1176897046/mxc /tmp/evaluation/314143-1176897046/instance-314143-1176897046.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-314143-1176897046 -o ROOT/results/node11/solver-314143-1176897046 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314143-1176897046/mxc /tmp/evaluation/314143-1176897046/instance-314143-1176897046.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  780d946576ec5746b4ea9832bb01dbc5

RANDOM SEED= 388878208

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.235
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		: 3000.235
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:       1442520 kB
Buffers:         33492 kB
Cached:         500212 kB
SwapCached:      22332 kB
Active:         206520 kB
Inactive:       363288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1442520 kB
SwapTotal:     4192956 kB
SwapFree:      4139248 kB
Dirty:           19908 kB
Writeback:           0 kB
Mapped:          31676 kB
Slab:            29096 kB
Committed_AS:  6147560 kB
PageTables:       1848 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= 66238 MiB

End job on node11 on Wed Apr 18 12:10:49 UTC 2007