Trace number 367487

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) 10000.2 10008.3

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-17-u.cnf
MD5SUM758973f5a15b03712894dc13cae5b242
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 variables298516
Number of clauses1396189
Sum of the clauses size3222054
Maximum clause length10
Minimum clause length1
Number of clauses of size 122282
Number of clauses of size 21088329
Number of clauses of size 3230118
Number of clauses of size 46160
Number of clauses of size 524640
Number of clauses of size over 524660

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/node40/watcher-367487-1176921434 -o ROOT/results/node40/solver-367487-1176921434 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/367487-1176921434/mxc /tmp/evaluation/367487-1176921434/instance-367487-1176921434.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 1.07 1.03 0.99 3/77 7993
/proc/meminfo: memFree=1280200/2055920 swapFree=4112932/4192956
[pid=7993] ppid=7991 vsize=26328 CPUtime=0
/proc/7993/stat : 7993 (mxc) R 7991 7993 7897 0 -1 4194304 687 0 0 0 0 0 0 0 19 0 1 0 21023186 26959872 671 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 0 0 0
/proc/7993/statm: 6582 678 42 122 0 6456 0

[startup+0.017399 s]
/proc/loadavg: 1.07 1.03 0.99 3/77 7993
/proc/meminfo: memFree=1280200/2055920 swapFree=4112932/4192956
[pid=7993] ppid=7991 vsize=26328 CPUtime=0.01
/proc/7993/stat : 7993 (mxc) R 7991 7993 7897 0 -1 4194304 2896 0 0 0 0 1 0 0 19 0 1 0 21023186 26959872 2881 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 0 0 0
/proc/7993/statm: 6582 2888 42 122 0 6456 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 26328

[startup+0.101415 s]
/proc/loadavg: 1.07 1.03 0.99 3/77 7993
/proc/meminfo: memFree=1280200/2055920 swapFree=4112932/4192956
[pid=7993] ppid=7991 vsize=59800 CPUtime=0.09
/proc/7993/stat : 7993 (mxc) R 7991 7993 7897 0 -1 4194304 13347 0 0 0 3 6 0 0 20 0 1 0 21023186 61235200 13331 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 0 0 0
/proc/7993/statm: 14950 13331 46 122 0 14824 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 59800

[startup+0.301464 s]
/proc/loadavg: 1.07 1.03 0.99 3/77 7993
/proc/meminfo: memFree=1280200/2055920 swapFree=4112932/4192956
[pid=7993] ppid=7991 vsize=66136 CPUtime=0.29
/proc/7993/stat : 7993 (mxc) R 7991 7993 7897 0 -1 4194304 14929 0 0 0 22 7 0 0 22 0 1 0 21023186 67723264 14913 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 0 0 0
/proc/7993/statm: 16534 14913 46 122 0 16408 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 66136

[startup+0.70154 s]
/proc/loadavg: 1.07 1.03 0.99 3/77 7993
/proc/meminfo: memFree=1280200/2055920 swapFree=4112932/4192956
[pid=7993] ppid=7991 vsize=83584 CPUtime=0.69
/proc/7993/stat : 7993 (mxc) R 7991 7993 7897 0 -1 4194304 19283 0 0 0 60 9 0 0 25 0 1 0 21023186 85590016 19267 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 0 0 0
/proc/7993/statm: 20896 19267 46 122 0 20770 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 83584

[startup+1.50171 s]
/proc/loadavg: 1.14 1.05 0.99 2/78 7994
/proc/meminfo: memFree=1226112/2055920 swapFree=4112932/4192956
[pid=7993] ppid=7991 vsize=61456 CPUtime=1.49
/proc/7993/stat : 7993 (mxc) R 7991 7993 7897 0 -1 4194304 19958 0 0 0 139 10 0 0 25 0 1 0 21023186 62930944 13593 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 0 0 0
/proc/7993/statm: 15364 13593 59 122 0 15238 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 61456

[startup+3.10204 s]
/proc/loadavg: 1.14 1.05 0.99 2/78 7994
/proc/meminfo: memFree=1225792/2055920 swapFree=4112932/4192956
[pid=7993] ppid=7991 vsize=61984 CPUtime=3.09
/proc/7993/stat : 7993 (mxc) R 7991 7993 7897 0 -1 4194304 20078 0 0 0 299 10 0 0 25 0 1 0 21023186 63471616 13713 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520785 0 0 4096 0 0 0 0 17 0 0 0
/proc/7993/statm: 15496 13713 59 122 0 15370 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 61984

[startup+6.30171 s]
/proc/loadavg: 1.14 1.05 0.99 2/78 7994
/proc/meminfo: memFree=1225216/2055920 swapFree=4112932/4192956
[pid=7993] ppid=7991 vsize=62512 CPUtime=6.29
/proc/7993/stat : 7993 (mxc) R 7991 7993 7897 0 -1 4194304 20212 0 0 0 619 10 0 0 25 0 1 0 21023186 64012288 13847 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 0 0 0
/proc/7993/statm: 15628 13847 59 122 0 15502 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 62512

[startup+12.701 s]
/proc/loadavg: 1.12 1.05 0.99 2/78 7994
/proc/meminfo: memFree=1224128/2055920 swapFree=4112932/4192956
[pid=7993] ppid=7991 vsize=63836 CPUtime=12.68
/proc/7993/stat : 7993 (mxc) R 7991 7993 7897 0 -1 4194304 20577 0 0 0 1258 10 0 0 25 0 1 0 21023186 65368064 14212 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 0 0 0
/proc/7993/statm: 15959 14212 59 122 0 15833 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 63836

[startup+25.5017 s]
/proc/loadavg: 1.10 1.04 0.99 2/78 7994
/proc/meminfo: memFree=1221376/2055920 swapFree=4112932/4192956
[pid=7993] ppid=7991 vsize=66376 CPUtime=25.48
/proc/7993/stat : 7993 (mxc) R 7991 7993 7897 0 -1 4194304 21214 0 0 0 2537 11 0 0 25 0 1 0 21023186 67969024 14849 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531259 0 0 4096 0 0 0 0 17 0 0 0
/proc/7993/statm: 16594 14849 59 122 0 16468 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 66376

[startup+51.1011 s]
/proc/loadavg: 1.07 1.04 0.99 2/78 7994
/proc/meminfo: memFree=1215936/2055920 swapFree=4112932/4192956
[pid=7993] ppid=7991 vsize=71956 CPUtime=51.05
/proc/7993/stat : 7993 (mxc) R 7991 7993 7897 0 -1 4194304 22588 0 0 0 5093 12 0 0 25 0 1 0 21023186 73682944 16223 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 0 0 0
/proc/7993/statm: 17989 16223 59 122 0 17863 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 71956

[startup+102.306 s]
/proc/loadavg: 1.02 1.03 0.99 2/78 7994
/proc/meminfo: memFree=1189824/2055920 swapFree=4112932/4192956
[pid=7993] ppid=7991 vsize=98016 CPUtime=102.22
/proc/7993/stat : 7993 (mxc) R 7991 7993 7897 0 -1 4194304 29105 0 0 0 10205 17 0 0 25 0 1 0 21023186 100368384 22740 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531057 0 0 4096 0 0 0 0 17 0 0 0
/proc/7993/statm: 24504 22740 59 122 0 24378 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 98016

[startup+162.301 s]
/proc/loadavg: 1.01 1.02 0.99 2/78 7994
/proc/meminfo: memFree=1167552/2055920 swapFree=4112932/4192956
[pid=7993] ppid=7991 vsize=120216 CPUtime=162.17
/proc/7993/stat : 7993 (mxc) R 7991 7993 7897 0 -1 4194304 34666 0 0 0 16197 20 0 0 25 0 1 0 21023186 123101184 28301 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535368 0 0 4096 0 0 0 0 17 0 0 0
/proc/7993/statm: 30054 28301 59 122 0 29928 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 120216

[startup+222.302 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 7994
/proc/meminfo: memFree=1147584/2055920 swapFree=4112932/4192956
[pid=7993] ppid=7991 vsize=140120 CPUtime=222.11
/proc/7993/stat : 7993 (mxc) R 7991 7993 7897 0 -1 4194304 39636 0 0 0 22187 24 0 0 25 0 1 0 21023186 143482880 33271 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531193 0 0 4096 0 0 0 0 17 0 0 0
/proc/7993/statm: 35030 33271 59 122 0 34904 0
Current children cumulated CPU time (s) 222.11
Current children cumulated vsize (KiB) 140120

[startup+282.301 s]
/proc/loadavg: 1.06 1.04 1.00 2/78 7994
/proc/meminfo: memFree=1133504/2055920 swapFree=4112932/4192956
[pid=7993] ppid=7991 vsize=154668 CPUtime=282.07
/proc/7993/stat : 7993 (mxc) R 7991 7993 7897 0 -1 4194304 43260 0 0 0 28180 27 0 0 25 0 1 0 21023186 158380032 36895 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 0 0 0
/proc/7993/statm: 38667 36895 59 122 0 38541 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 154668

[startup+342.302 s]
/proc/loadavg: 1.11 1.06 1.01 2/78 7994
/proc/meminfo: memFree=1110208/2055920 swapFree=4112932/4192956
[pid=7993] ppid=7991 vsize=177324 CPUtime=342.03
/proc/7993/stat : 7993 (mxc) R 7991 7993 7897 0 -1 4194304 48966 0 0 0 34170 33 0 0 25 0 1 0 21023186 181579776 42601 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529715 0 0 4096 0 0 0 0 17 0 0 0
/proc/7993/statm: 44331 42601 59 122 0 44205 0
Current children cumulated CPU time (s) 342.03
Current children cumulated vsize (KiB) 177324

[startup+402.301 s]
/proc/loadavg: 1.08 1.06 1.01 2/78 7994
/proc/meminfo: memFree=1091136/2055920 swapFree=4112932/4192956
[pid=7993] ppid=7991 vsize=196544 CPUtime=401.98
/proc/7993/stat : 7993 (mxc) R 7991 7993 7897 0 -1 4194304 53754 0 0 0 40162 36 0 0 25 0 1 0 21023186 201261056 47389 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531280 0 0 4096 0 0 0 0 17 0 0 0
/proc/7993/statm: 49136 47389 59 122 0 49010 0
Current children cumulated CPU time (s) 401.98
Current children cumulated vsize (KiB) 196544

[startup+462.302 s]
/proc/loadavg: 1.07 1.06 1.01 2/78 7994
/proc/meminfo: memFree=1074688/2055920 swapFree=4112932/4192956
[pid=7993] ppid=7991 vsize=212804 CPUtime=461.94
/proc/7993/stat : 7993 (mxc) R 7991 7993 7897 0 -1 4194304 57838 0 0 0 46156 38 0 0 25 0 1 0 21023186 217911296 51473 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531287 0 0 4096 0 0 0 0 17 0 0 0
/proc/7993/statm: 53201 51473 59 122 0 53075 0
Current children cumulated CPU time (s) 461.94
Current children cumulated vsize (KiB) 212804

[startup+522.302 s]
/proc/loadavg: 1.06 1.06 1.01 2/78 7994
/proc/meminfo: memFree=1060032/2055920 swapFree=4112932/4192956
[pid=7993] ppid=7991 vsize=227508 CPUtime=521.88
/proc/7993/stat : 7993 (mxc) R 7991 7993 7897 0 -1 4194304 61526 0 0 0 52146 42 0 0 25 0 1 0 21023186 232968192 55161 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531100 0 0 4096 0 0 0 0 17 0 0 0
/proc/7993/statm: 56877 55161 59 122 0 56751 0
Current children cumulated CPU time (s) 521.88
Current children cumulated vsize (KiB) 227508

[startup+582.302 s]
/proc/loadavg: 1.05 1.06 1.01 2/78 7994
/proc/meminfo: memFree=1044160/2055920 swapFree=4112932/4192956
[pid=7993] ppid=7991 vsize=243276 CPUtime=581.84
/proc/7993/stat : 7993 (mxc) R 7991 7993 7897 0 -1 4194304 65451 0 0 0 58138 46 0 0 25 0 1 0 21023186 249114624 59086 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 0 0 0
/proc/7993/statm: 60819 59086 59 122 0 60693 0
Current children cumulated CPU time (s) 581.84
Current children cumulated vsize (KiB) 243276

[startup+642.302 s]
/proc/loadavg: 1.02 1.05 1.00 2/78 7994
/proc/meminfo: memFree=1022528/2055920 swapFree=4112932/4192956
[pid=7993] ppid=7991 vsize=264992 CPUtime=641.79
/proc/7993/stat : 7993 (mxc) R 7991 7993 7897 0 -1 4194304 70818 0 0 0 64130 49 0 0 25 0 1 0 21023186 271351808 64453 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 0 0 0
/proc/7993/statm: 66248 64453 59 122 0 66122 0
Current children cumulated CPU time (s) 641.79
Current children cumulated vsize (KiB) 264992


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

[startup+9102.3 s]
/proc/loadavg: 1.12 1.07 1.02 2/78 8592
/proc/meminfo: memFree=16576/2055920 swapFree=4112940/4192956
[pid=7993] ppid=7991 vsize=1306740 CPUtime=9094.92
/proc/7993/stat : 7993 (mxc) R 7991 7993 7897 0 -1 4194304 331600 0 0 0 909214 278 0 0 25 0 1 0 21023186 1338101760 325006 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531117 0 0 4096 0 0 0 0 17 0 0 0
/proc/7993/statm: 326685 325006 67 122 0 326559 0
Current children cumulated CPU time (s) 9094.92
Current children cumulated vsize (KiB) 1306740

[startup+9162.3 s]
/proc/loadavg: 1.04 1.06 1.01 2/78 8592
/proc/meminfo: memFree=16704/2055920 swapFree=4112940/4192956
[pid=7993] ppid=7991 vsize=1306740 CPUtime=9154.88
/proc/7993/stat : 7993 (mxc) R 7991 7993 7897 0 -1 4194304 331600 0 0 0 915210 278 0 0 25 0 1 0 21023186 1338101760 325006 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531295 0 0 4096 0 0 0 0 17 0 0 0
/proc/7993/statm: 326685 325006 67 122 0 326559 0
Current children cumulated CPU time (s) 9154.88
Current children cumulated vsize (KiB) 1306740

[startup+9222.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/78 8592
/proc/meminfo: memFree=16704/2055920 swapFree=4112940/4192956
[pid=7993] ppid=7991 vsize=1306740 CPUtime=9214.84
/proc/7993/stat : 7993 (mxc) R 7991 7993 7897 0 -1 4194304 331600 0 0 0 921206 278 0 0 25 0 1 0 21023186 1338101760 325006 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 0 0 0
/proc/7993/statm: 326685 325006 67 122 0 326559 0
Current children cumulated CPU time (s) 9214.84
Current children cumulated vsize (KiB) 1306740

[startup+9282.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 8592
/proc/meminfo: memFree=16768/2055920 swapFree=4112940/4192956
[pid=7993] ppid=7991 vsize=1306740 CPUtime=9274.79
/proc/7993/stat : 7993 (mxc) R 7991 7993 7897 0 -1 4194304 331600 0 0 0 927201 278 0 0 25 0 1 0 21023186 1338101760 325006 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531221 0 0 4096 0 0 0 0 17 0 0 0
/proc/7993/statm: 326685 325006 67 122 0 326559 0
Current children cumulated CPU time (s) 9274.79
Current children cumulated vsize (KiB) 1306740

[startup+9342.31 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 8592
/proc/meminfo: memFree=16768/2055920 swapFree=4112940/4192956
[pid=7993] ppid=7991 vsize=1306740 CPUtime=9334.76
/proc/7993/stat : 7993 (mxc) R 7991 7993 7897 0 -1 4194304 331600 0 0 0 933198 278 0 0 25 0 1 0 21023186 1338101760 325006 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531369 0 0 4096 0 0 0 0 17 0 0 0
/proc/7993/statm: 326685 325006 67 122 0 326559 0
Current children cumulated CPU time (s) 9334.76
Current children cumulated vsize (KiB) 1306740

[startup+9402.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 8592
/proc/meminfo: memFree=16832/2055920 swapFree=4112940/4192956
[pid=7993] ppid=7991 vsize=1306740 CPUtime=9394.69
/proc/7993/stat : 7993 (mxc) R 7991 7993 7897 0 -1 4194304 331600 0 0 0 939191 278 0 0 25 0 1 0 21023186 1338101760 325006 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531360 0 0 4096 0 0 0 0 17 0 0 0
/proc/7993/statm: 326685 325006 67 122 0 326559 0
Current children cumulated CPU time (s) 9394.69
Current children cumulated vsize (KiB) 1306740

[startup+9462.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 8592
/proc/meminfo: memFree=16768/2055920 swapFree=4112940/4192956
[pid=7993] ppid=7991 vsize=1306740 CPUtime=9454.66
/proc/7993/stat : 7993 (mxc) R 7991 7993 7897 0 -1 4194304 331600 0 0 0 945188 278 0 0 25 0 1 0 21023186 1338101760 325006 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 0 0 0
/proc/7993/statm: 326685 325006 67 122 0 326559 0
Current children cumulated CPU time (s) 9454.66
Current children cumulated vsize (KiB) 1306740

[startup+9522.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 8594
/proc/meminfo: memFree=16768/2055920 swapFree=4112940/4192956
[pid=7993] ppid=7991 vsize=1306740 CPUtime=9514.61
/proc/7993/stat : 7993 (mxc) R 7991 7993 7897 0 -1 4194304 331600 0 0 0 951182 279 0 0 25 0 1 0 21023186 1338101760 325006 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531357 0 0 4096 0 0 0 0 17 0 0 0
/proc/7993/statm: 326685 325006 67 122 0 326559 0
Current children cumulated CPU time (s) 9514.61
Current children cumulated vsize (KiB) 1306740

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8594
/proc/meminfo: memFree=16832/2055920 swapFree=4112940/4192956
[pid=7993] ppid=7991 vsize=1306740 CPUtime=9574.55
/proc/7993/stat : 7993 (mxc) R 7991 7993 7897 0 -1 4194304 331601 0 0 0 957176 279 0 0 25 0 1 0 21023186 1338101760 325007 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 0 0 0
/proc/7993/statm: 326685 325007 67 122 0 326559 0
Current children cumulated CPU time (s) 9574.55
Current children cumulated vsize (KiB) 1306740

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8594
/proc/meminfo: memFree=16768/2055920 swapFree=4112940/4192956
[pid=7993] ppid=7991 vsize=1306740 CPUtime=9634.5
/proc/7993/stat : 7993 (mxc) R 7991 7993 7897 0 -1 4194304 331602 0 0 0 963171 279 0 0 25 0 1 0 21023186 1338101760 325008 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531482 0 0 4096 0 0 0 0 17 0 0 0
/proc/7993/statm: 326685 325008 67 122 0 326559 0
Current children cumulated CPU time (s) 9634.5
Current children cumulated vsize (KiB) 1306740

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8594
/proc/meminfo: memFree=16704/2055920 swapFree=4112940/4192956
[pid=7993] ppid=7991 vsize=1306740 CPUtime=9694.45
/proc/7993/stat : 7993 (mxc) R 7991 7993 7897 0 -1 4194304 331602 0 0 0 969166 279 0 0 25 0 1 0 21023186 1338101760 325008 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531190 0 0 4096 0 0 0 0 17 0 0 0
/proc/7993/statm: 326685 325008 67 122 0 326559 0
Current children cumulated CPU time (s) 9694.45
Current children cumulated vsize (KiB) 1306740

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8594
/proc/meminfo: memFree=16640/2055920 swapFree=4112940/4192956
[pid=7993] ppid=7991 vsize=1306740 CPUtime=9754.41
/proc/7993/stat : 7993 (mxc) R 7991 7993 7897 0 -1 4194304 331602 0 0 0 975162 279 0 0 25 0 1 0 21023186 1338101760 325008 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 0 0 0
/proc/7993/statm: 326685 325008 67 122 0 326559 0
Current children cumulated CPU time (s) 9754.41
Current children cumulated vsize (KiB) 1306740

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8594
/proc/meminfo: memFree=16704/2055920 swapFree=4112940/4192956
[pid=7993] ppid=7991 vsize=1306740 CPUtime=9814.35
/proc/7993/stat : 7993 (mxc) R 7991 7993 7897 0 -1 4194304 331602 0 0 0 981156 279 0 0 25 0 1 0 21023186 1338101760 325008 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 0 0 0
/proc/7993/statm: 326685 325008 67 122 0 326559 0
Current children cumulated CPU time (s) 9814.35
Current children cumulated vsize (KiB) 1306740

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8594
/proc/meminfo: memFree=16704/2055920 swapFree=4112940/4192956
[pid=7993] ppid=7991 vsize=1306740 CPUtime=9874.31
/proc/7993/stat : 7993 (mxc) R 7991 7993 7897 0 -1 4194304 331602 0 0 0 987152 279 0 0 25 0 1 0 21023186 1338101760 325008 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531142 0 0 4096 0 0 0 0 17 0 0 0
/proc/7993/statm: 326685 325008 67 122 0 326559 0
Current children cumulated CPU time (s) 9874.31
Current children cumulated vsize (KiB) 1306740

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8594
/proc/meminfo: memFree=16704/2055920 swapFree=4112940/4192956
[pid=7993] ppid=7991 vsize=1306740 CPUtime=9934.26
/proc/7993/stat : 7993 (mxc) R 7991 7993 7897 0 -1 4194304 331602 0 0 0 993147 279 0 0 25 0 1 0 21023186 1338101760 325008 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 0 0 0
/proc/7993/statm: 326685 325008 67 122 0 326559 0
Current children cumulated CPU time (s) 9934.26
Current children cumulated vsize (KiB) 1306740

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8594
/proc/meminfo: memFree=16768/2055920 swapFree=4112940/4192956
[pid=7993] ppid=7991 vsize=1306740 CPUtime=9994.21
/proc/7993/stat : 7993 (mxc) R 7991 7993 7897 0 -1 4194304 331602 0 0 0 999142 279 0 0 25 0 1 0 21023186 1338101760 325008 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 0 0 0
/proc/7993/statm: 326685 325008 67 122 0 326559 0
Current children cumulated CPU time (s) 9994.21
Current children cumulated vsize (KiB) 1306740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10008.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8594
/proc/meminfo: memFree=16768/2055920 swapFree=4112940/4192956
[pid=7993] ppid=7991 vsize=1306740 CPUtime=10000
/proc/7993/stat : 7993 (mxc) R 7991 7993 7897 0 -1 4194304 331602 0 0 0 999722 279 0 0 25 0 1 0 21023186 1338101760 325008 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 0 0 0
/proc/7993/statm: 326685 325008 67 122 0 326559 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 1306740

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

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

[startup+10008.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 8594
/proc/meminfo: memFree=16768/2055920 swapFree=4112940/4192956
[pid=7993] ppid=7991 vsize=0 CPUtime=10000.1
/proc/7993/stat : 7993 (mxc) R 7991 7993 7897 0 -1 4195332 331602 0 0 0 999722 290 0 0 25 0 1 0 21023186 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0
/proc/7993/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10008.3
CPU time (s): 10000.2
CPU user time (s): 9997.23
CPU system time (s): 2.98654
CPU usage (%): 99.9193
Max. virtual memory (cumulated for all children) (KiB): 1307692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9997.23
system time used= 2.98655
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 331602
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= 5
involuntary context switches= 226129

runsolver used 9.43356 second user time and 26.9669 second system time

The end



Launcher Data (download as text)




Begin job on node40 on Wed Apr 18 18:37:16 UTC 2007

IDJOB= 367487
IDBENCH= 20371
IDSOLVER= 174
FILE ID= node40/367487-1176921434

PBS_JOBID= 4605660

Free space on /tmp= 66504 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-10-17-u.cnf
COMMAND LINE= /tmp/evaluation/367487-1176921434/mxc /tmp/evaluation/367487-1176921434/instance-367487-1176921434.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-367487-1176921434 -o ROOT/results/node40/solver-367487-1176921434 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/367487-1176921434/mxc /tmp/evaluation/367487-1176921434/instance-367487-1176921434.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  758973f5a15b03712894dc13cae5b242

RANDOM SEED= 6596368

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.283
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		: 3000.283
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:       1280608 kB
Buffers:         35408 kB
Cached:         637332 kB
SwapCached:       2636 kB
Active:         305300 kB
Inactive:       412152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1280608 kB
SwapTotal:     4192956 kB
SwapFree:      4112932 kB
Dirty:           26096 kB
Writeback:           0 kB
Mapped:          53720 kB
Slab:            43300 kB
Committed_AS:   302656 kB
PageTables:       1932 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= 66504 MiB

End job on node40 on Wed Apr 18 21:24:06 UTC 2007