Trace number 313823

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 1200.55

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-19-u.cnf
MD5SUMf9358d3195ca3efe99a3e305b00150cd
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 variables279228
Number of clauses1324541
Sum of the clauses size3072200
Maximum clause length10
Minimum clause length1
Number of clauses of size 123238
Number of clauses of size 21011607
Number of clauses of size 3237476
Number of clauses of size 45800
Number of clauses of size 523200
Number of clauses of size over 523220

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/node66/watcher-313823-1176891647 -o ROOT/results/node66/solver-313823-1176891647 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313823-1176891647/mxc /tmp/evaluation/313823-1176891647/instance-313823-1176891647.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: 0.91 0.95 0.94 3/64 14635
/proc/meminfo: memFree=1715960/2055920 swapFree=4182980/4192956
[pid=14635] ppid=14633 vsize=25088 CPUtime=0
/proc/14635/stat : 14635 (mxc) R 14633 14635 13952 0 -1 4194304 746 0 0 0 0 0 0 0 18 0 1 0 165154291 25690112 730 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/14635/statm: 6272 736 42 122 0 6146 0

[startup+0.012422 s]
/proc/loadavg: 0.91 0.95 0.94 3/64 14635
/proc/meminfo: memFree=1715960/2055920 swapFree=4182980/4192956
[pid=14635] ppid=14633 vsize=25088 CPUtime=0.01
/proc/14635/stat : 14635 (mxc) R 14633 14635 13952 0 -1 4194304 2057 0 0 0 0 1 0 0 18 0 1 0 165154291 25690112 2041 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/14635/statm: 6272 2048 42 122 0 6146 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 25088

[startup+0.101439 s]
/proc/loadavg: 0.91 0.95 0.94 3/64 14635
/proc/meminfo: memFree=1715960/2055920 swapFree=4182980/4192956
[pid=14635] ppid=14633 vsize=56456 CPUtime=0.09
/proc/14635/stat : 14635 (mxc) R 14633 14635 13952 0 -1 4194304 12611 0 0 0 4 5 0 0 18 0 1 0 165154291 57810944 12595 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14635/statm: 14114 12595 46 122 0 13988 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 56456

[startup+0.301479 s]
/proc/loadavg: 0.91 0.95 0.94 3/64 14635
/proc/meminfo: memFree=1715960/2055920 swapFree=4182980/4192956
[pid=14635] ppid=14633 vsize=62396 CPUtime=0.29
/proc/14635/stat : 14635 (mxc) R 14633 14635 13952 0 -1 4194304 14106 0 0 0 23 6 0 0 19 0 1 0 165154291 63893504 14090 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14635/statm: 15599 14091 46 122 0 15473 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 62396

[startup+0.701558 s]
/proc/loadavg: 0.91 0.95 0.94 3/64 14635
/proc/meminfo: memFree=1715960/2055920 swapFree=4182980/4192956
[pid=14635] ppid=14633 vsize=79660 CPUtime=0.69
/proc/14635/stat : 14635 (mxc) R 14633 14635 13952 0 -1 4194304 18399 0 0 0 61 8 0 0 22 0 1 0 165154291 81571840 18383 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14635/statm: 19915 18383 46 122 0 19789 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 79660

[startup+1.50172 s]
/proc/loadavg: 0.91 0.95 0.94 2/65 14636
/proc/meminfo: memFree=1664560/2055920 swapFree=4182980/4192956
[pid=14635] ppid=14633 vsize=58244 CPUtime=1.49
/proc/14635/stat : 14635 (mxc) R 14633 14635 13952 0 -1 4194304 18959 0 0 0 140 9 0 0 25 0 1 0 165154291 59641856 12904 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519653 0 0 4096 0 0 0 0 17 1 0 0
/proc/14635/statm: 14561 12904 59 122 0 14435 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 58244

[startup+3.10104 s]
/proc/loadavg: 0.91 0.95 0.94 2/65 14636
/proc/meminfo: memFree=1664112/2055920 swapFree=4182980/4192956
[pid=14635] ppid=14633 vsize=58376 CPUtime=3.09
/proc/14635/stat : 14635 (mxc) R 14633 14635 13952 0 -1 4194304 19021 0 0 0 298 11 0 0 25 0 1 0 165154291 59777024 12966 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519651 0 0 4096 0 0 0 0 17 1 0 0
/proc/14635/statm: 14594 12966 59 122 0 14468 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 58376

[startup+6.30168 s]
/proc/loadavg: 0.92 0.95 0.94 2/65 14636
/proc/meminfo: memFree=1663920/2055920 swapFree=4182980/4192956
[pid=14635] ppid=14633 vsize=58376 CPUtime=6.29
/proc/14635/stat : 14635 (mxc) R 14633 14635 13952 0 -1 4194304 19077 0 0 0 618 11 0 0 25 0 1 0 165154291 59777024 13022 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519596 0 0 4096 0 0 0 0 17 1 0 0
/proc/14635/statm: 14594 13022 59 122 0 14468 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 58376

[startup+12.702 s]
/proc/loadavg: 0.93 0.95 0.94 2/65 14636
/proc/meminfo: memFree=1663920/2055920 swapFree=4182980/4192956
[pid=14635] ppid=14633 vsize=58508 CPUtime=12.69
/proc/14635/stat : 14635 (mxc) R 14633 14635 13952 0 -1 4194304 19130 0 0 0 1258 11 0 0 25 0 1 0 165154291 59912192 13075 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535052 0 0 4096 0 0 0 0 17 1 0 0
/proc/14635/statm: 14627 13075 59 122 0 14501 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 58508

[startup+25.5015 s]
/proc/loadavg: 0.94 0.96 0.94 2/65 14636
/proc/meminfo: memFree=1661680/2055920 swapFree=4182980/4192956
[pid=14635] ppid=14633 vsize=60752 CPUtime=25.48
/proc/14635/stat : 14635 (mxc) R 14633 14635 13952 0 -1 4194304 19706 0 0 0 2537 11 0 0 25 0 1 0 165154291 62210048 13651 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/14635/statm: 15188 13651 59 122 0 15062 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 60752

[startup+51.1016 s]
/proc/loadavg: 0.96 0.96 0.94 2/65 14636
/proc/meminfo: memFree=1658992/2055920 swapFree=4182980/4192956
[pid=14635] ppid=14633 vsize=63392 CPUtime=51.06
/proc/14635/stat : 14635 (mxc) R 14633 14635 13952 0 -1 4194304 20399 0 0 0 5094 12 0 0 25 0 1 0 165154291 64913408 14344 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14635/statm: 15848 14344 59 122 0 15722 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 63392

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.94 2/65 14636
/proc/meminfo: memFree=1650864/2055920 swapFree=4182980/4192956
[pid=14635] ppid=14633 vsize=71580 CPUtime=102.25
/proc/14635/stat : 14635 (mxc) R 14633 14635 13952 0 -1 4194304 22423 0 0 0 10210 15 0 0 25 0 1 0 165154291 73297920 16368 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14635/statm: 17895 16368 59 122 0 17769 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 71580

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 14636
/proc/meminfo: memFree=1640304/2055920 swapFree=4182980/4192956
[pid=14635] ppid=14633 vsize=82148 CPUtime=162.22
/proc/14635/stat : 14635 (mxc) R 14633 14635 13952 0 -1 4194304 25093 0 0 0 16204 18 0 0 25 0 1 0 165154291 84119552 19038 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14635/statm: 20537 19038 59 122 0 20411 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 82148

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 14636
/proc/meminfo: memFree=1628592/2055920 swapFree=4182980/4192956
[pid=14635] ppid=14633 vsize=94020 CPUtime=222.2
/proc/14635/stat : 14635 (mxc) R 14633 14635 13952 0 -1 4194304 27976 0 0 0 22199 21 0 0 25 0 1 0 165154291 96276480 21921 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14635/statm: 23505 21921 59 122 0 23379 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 94020

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 14636
/proc/meminfo: memFree=1615472/2055920 swapFree=4182980/4192956
[pid=14635] ppid=14633 vsize=107088 CPUtime=282.18
/proc/14635/stat : 14635 (mxc) R 14633 14635 13952 0 -1 4194304 31275 0 0 0 28193 25 0 0 25 0 1 0 165154291 109658112 25220 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519785 0 0 4096 0 0 0 0 17 1 0 0
/proc/14635/statm: 26772 25220 59 122 0 26646 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 107088

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 14636
/proc/meminfo: memFree=1605232/2055920 swapFree=4182980/4192956
[pid=14635] ppid=14633 vsize=117144 CPUtime=342.15
/proc/14635/stat : 14635 (mxc) R 14633 14635 13952 0 -1 4194304 33787 0 0 0 34186 29 0 0 25 0 1 0 165154291 119955456 27732 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/14635/statm: 29286 27732 59 122 0 29160 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 117144

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 14636
/proc/meminfo: memFree=1596400/2055920 swapFree=4182980/4192956
[pid=14635] ppid=14633 vsize=126612 CPUtime=402.13
/proc/14635/stat : 14635 (mxc) R 14633 14635 13952 0 -1 4194304 36014 0 0 0 40181 32 0 0 25 0 1 0 165154291 129650688 29959 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/14635/statm: 31653 29959 59 122 0 31527 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 126612

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 14636
/proc/meminfo: memFree=1583216/2055920 swapFree=4182980/4192956
[pid=14635] ppid=14633 vsize=139680 CPUtime=462.11
/proc/14635/stat : 14635 (mxc) R 14633 14635 13952 0 -1 4194304 39292 0 0 0 46176 35 0 0 25 0 1 0 165154291 143032320 33237 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/14635/statm: 34920 33237 59 122 0 34794 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 139680

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 14636
/proc/meminfo: memFree=1571120/2055920 swapFree=4182980/4192956
[pid=14635] ppid=14633 vsize=151720 CPUtime=522.09
/proc/14635/stat : 14635 (mxc) R 14633 14635 13952 0 -1 4194304 42307 0 0 0 52172 37 0 0 25 0 1 0 165154291 155361280 36252 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14635/statm: 37930 36252 59 122 0 37804 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 151720

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 14636
/proc/meminfo: memFree=1560496/2055920 swapFree=4182980/4192956
[pid=14635] ppid=14633 vsize=162280 CPUtime=582.08
/proc/14635/stat : 14635 (mxc) R 14633 14635 13952 0 -1 4194304 44949 0 0 0 58168 40 0 0 25 0 1 0 165154291 166174720 38894 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/14635/statm: 40570 38894 59 122 0 40444 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 162280

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 14636
/proc/meminfo: memFree=1552112/2055920 swapFree=4182980/4192956
[pid=14635] ppid=14633 vsize=170492 CPUtime=642.06
/proc/14635/stat : 14635 (mxc) R 14633 14635 13952 0 -1 4194304 47022 0 0 0 64164 42 0 0 25 0 1 0 165154291 174583808 40967 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14635/statm: 42623 40967 59 122 0 42497 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 170492

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 14636
/proc/meminfo: memFree=1546288/2055920 swapFree=4182980/4192956
[pid=14635] ppid=14633 vsize=176440 CPUtime=702.03
/proc/14635/stat : 14635 (mxc) R 14633 14635 13952 0 -1 4194304 48478 0 0 0 70159 44 0 0 25 0 1 0 165154291 180674560 42423 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14635/statm: 44110 42423 59 122 0 43984 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 176440

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 14636
/proc/meminfo: memFree=1539376/2055920 swapFree=4182980/4192956
[pid=14635] ppid=14633 vsize=183228 CPUtime=762.01
/proc/14635/stat : 14635 (mxc) R 14633 14635 13952 0 -1 4194304 50188 0 0 0 76155 46 0 0 25 0 1 0 165154291 187625472 44133 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14635/statm: 45807 44133 59 122 0 45681 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 183228

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 14636
/proc/meminfo: memFree=1532592/2055920 swapFree=4182980/4192956
[pid=14635] ppid=14633 vsize=190004 CPUtime=821.98
/proc/14635/stat : 14635 (mxc) R 14633 14635 13952 0 -1 4194304 51896 0 0 0 82150 48 0 0 25 0 1 0 165154291 194564096 45841 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535308 0 0 4096 0 0 0 0 17 1 0 0
/proc/14635/statm: 47501 45841 59 122 0 47375 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 190004

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 14636
/proc/meminfo: memFree=1522096/2055920 swapFree=4182980/4192956
[pid=14635] ppid=14633 vsize=200496 CPUtime=881.97
/proc/14635/stat : 14635 (mxc) R 14633 14635 13952 0 -1 4194304 54499 0 0 0 88144 53 0 0 25 0 1 0 165154291 205307904 48444 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/14635/statm: 50124 48444 59 122 0 49998 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 200496

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 14636
/proc/meminfo: memFree=1508976/2055920 swapFree=4182980/4192956
[pid=14635] ppid=14633 vsize=213696 CPUtime=941.94
/proc/14635/stat : 14635 (mxc) R 14633 14635 13952 0 -1 4194304 57815 0 0 0 94137 57 0 0 25 0 1 0 165154291 218824704 51760 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14635/statm: 53424 51760 59 122 0 53298 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 213696

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 14636
/proc/meminfo: memFree=1494768/2055920 swapFree=4182980/4192956
[pid=14635] ppid=14633 vsize=228712 CPUtime=1001.93
/proc/14635/stat : 14635 (mxc) R 14633 14635 13952 0 -1 4194304 61318 0 0 0 100132 61 0 0 25 0 1 0 165154291 234201088 55263 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/14635/statm: 57178 55263 59 122 0 57052 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 228712

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 14636
/proc/meminfo: memFree=1481200/2055920 swapFree=4182980/4192956
[pid=14635] ppid=14633 vsize=242308 CPUtime=1061.9
/proc/14635/stat : 14635 (mxc) R 14633 14635 13952 0 -1 4194304 64731 0 0 0 106125 65 0 0 25 0 1 0 165154291 248123392 58676 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14635/statm: 60577 58676 59 122 0 60451 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 242308

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 14636
/proc/meminfo: memFree=1468784/2055920 swapFree=4182980/4192956
[pid=14635] ppid=14633 vsize=254744 CPUtime=1121.88
/proc/14635/stat : 14635 (mxc) R 14633 14635 13952 0 -1 4194304 67777 0 0 0 112119 69 0 0 25 0 1 0 165154291 260857856 61722 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14635/statm: 63686 61722 59 122 0 63560 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 254744

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 14638
/proc/meminfo: memFree=1463280/2055920 swapFree=4182980/4192956
[pid=14635] ppid=14633 vsize=260080 CPUtime=1181.86
/proc/14635/stat : 14635 (mxc) R 14633 14635 13952 0 -1 4194304 69149 0 0 0 118115 71 0 0 25 0 1 0 165154291 266321920 63094 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/14635/statm: 65020 63094 59 122 0 64894 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 260080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 14638
/proc/meminfo: memFree=1461424/2055920 swapFree=4182980/4192956
[pid=14635] ppid=14633 vsize=261932 CPUtime=1200.06
/proc/14635/stat : 14635 (mxc) R 14633 14635 13952 0 -1 4194304 69615 0 0 0 119934 72 0 0 25 0 1 0 165154291 268218368 63560 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/14635/statm: 65483 63560 59 122 0 65357 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 261932

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 14638
/proc/meminfo: memFree=1461424/2055920 swapFree=4182980/4192956
[pid=14635] ppid=14633 vsize=261932 CPUtime=1200.06
/proc/14635/stat : 14635 (mxc) R 14633 14635 13952 0 -1 4194304 69615 0 0 0 119934 72 0 0 25 0 1 0 165154291 268218368 63560 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530564 0 0 4096 0 0 0 0 17 1 0 0
/proc/14635/statm: 65483 63560 59 122 0 65357 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 261932

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.11
CPU user time (s): 1199.35
CPU system time (s): 0.759884
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 261932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.35
system time used= 0.759884
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 69615
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= 1321

runsolver used 0.836872 second user time and 2.45563 second system time

The end



Launcher Data (download as text)




Begin job on node66 on Wed Apr 18 10:20:47 UTC 2007

IDJOB= 313823
IDBENCH= 20376
IDSOLVER= 107
FILE ID= node66/313823-1176891647

PBS_JOBID= 4595116

Free space on /tmp= 66401 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-5-19-u.cnf
COMMAND LINE= /tmp/evaluation/313823-1176891647/mxc /tmp/evaluation/313823-1176891647/instance-313823-1176891647.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-313823-1176891647 -o ROOT/results/node66/solver-313823-1176891647 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313823-1176891647/mxc /tmp/evaluation/313823-1176891647/instance-313823-1176891647.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  f9358d3195ca3efe99a3e305b00150cd

RANDOM SEED= 853819435

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1716368 kB
Buffers:          4004 kB
Cached:         267608 kB
SwapCached:       3448 kB
Active:          78816 kB
Inactive:       202024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1716368 kB
SwapTotal:     4192956 kB
SwapFree:      4182980 kB
Dirty:           24840 kB
Writeback:           0 kB
Mapped:          15428 kB
Slab:            44752 kB
Committed_AS:   765916 kB
PageTables:       1376 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= 66401 MiB

End job on node66 on Wed Apr 18 10:40:50 UTC 2007