Trace number 314183

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) 1200.08 1200.47

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-15-u.cnf
MD5SUMc2f768afbb9db3d5f5133c3f48734894
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 variables217930
Number of clauses1002997
Sum of the clauses size2303180
Maximum clause length10
Minimum clause length1
Number of clauses of size 116378
Number of clauses of size 2795155
Number of clauses of size 3150764
Number of clauses of size 44520
Number of clauses of size 518080
Number of clauses of size over 518100

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/node54/watcher-314183-1176897718 -o ROOT/results/node54/solver-314183-1176897718 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314183-1176897718/mxc /tmp/evaluation/314183-1176897718/instance-314183-1176897718.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 0.91 3/66 16020
/proc/meminfo: memFree=1286784/2055920 swapFree=4181256/4192956
[pid=16020] ppid=16018 vsize=18820 CPUtime=0
/proc/16020/stat : 16020 (mxc) R 16018 16020 14905 0 -1 4194304 814 0 0 0 0 0 0 0 18 0 1 0 137146275 19271680 798 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134550509 0 0 4096 0 0 0 0 17 1 0 0
/proc/16020/statm: 4705 805 42 122 0 4579 0

[startup+0.0529339 s]
/proc/loadavg: 0.91 0.95 0.91 3/66 16020
/proc/meminfo: memFree=1286784/2055920 swapFree=4181256/4192956
[pid=16020] ppid=16018 vsize=35852 CPUtime=0.04
/proc/16020/stat : 16020 (mxc) R 16018 16020 14905 0 -1 4194304 8695 0 0 0 0 4 0 0 18 0 1 0 137146275 36712448 8679 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134523695 0 0 4096 0 0 0 0 17 1 0 0
/proc/16020/statm: 8963 8681 46 122 0 8837 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 35852

[startup+0.10194 s]
/proc/loadavg: 0.91 0.95 0.91 3/66 16020
/proc/meminfo: memFree=1286784/2055920 swapFree=4181256/4192956
[pid=16020] ppid=16018 vsize=44132 CPUtime=0.09
/proc/16020/stat : 16020 (mxc) R 16018 16020 14905 0 -1 4194304 9827 0 0 0 5 4 0 0 18 0 1 0 137146275 45191168 9811 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/16020/statm: 11033 9812 46 122 0 10907 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 44132

[startup+0.301965 s]
/proc/loadavg: 0.91 0.95 0.91 3/66 16020
/proc/meminfo: memFree=1286784/2055920 swapFree=4181256/4192956
[pid=16020] ppid=16018 vsize=51256 CPUtime=0.29
/proc/16020/stat : 16020 (mxc) R 16018 16020 14905 0 -1 4194304 11596 0 0 0 24 5 0 0 19 0 1 0 137146275 52486144 11580 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/16020/statm: 12814 11581 46 122 0 12688 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 51256

[startup+0.702016 s]
/proc/loadavg: 0.91 0.95 0.91 3/66 16020
/proc/meminfo: memFree=1286784/2055920 swapFree=4181256/4192956
[pid=16020] ppid=16018 vsize=43904 CPUtime=0.69
/proc/16020/stat : 16020 (mxc) R 16018 16020 14905 0 -1 4194304 14248 0 0 0 63 6 0 0 22 0 1 0 137146275 44957696 9760 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519122 0 0 4096 0 0 0 0 17 1 0 0
/proc/16020/statm: 10976 9760 59 122 0 10850 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43904

[startup+1.50112 s]
/proc/loadavg: 0.91 0.95 0.91 2/67 16021
/proc/meminfo: memFree=1247736/2055920 swapFree=4181256/4192956
[pid=16020] ppid=16018 vsize=44168 CPUtime=1.49
/proc/16020/stat : 16020 (mxc) R 16018 16020 14905 0 -1 4194304 14307 0 0 0 143 6 0 0 25 0 1 0 137146275 45228032 9819 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519807 0 0 4096 0 0 0 0 17 1 0 0
/proc/16020/statm: 11042 9819 59 122 0 10916 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 44168

[startup+3.10132 s]
/proc/loadavg: 0.92 0.95 0.91 2/67 16021
/proc/meminfo: memFree=1247416/2055920 swapFree=4181256/4192956
[pid=16020] ppid=16018 vsize=44432 CPUtime=3.09
/proc/16020/stat : 16020 (mxc) R 16018 16020 14905 0 -1 4194304 14383 0 0 0 303 6 0 0 25 0 1 0 137146275 45498368 9895 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/16020/statm: 11108 9895 59 122 0 10982 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 44432

[startup+6.30273 s]
/proc/loadavg: 0.92 0.95 0.91 2/67 16021
/proc/meminfo: memFree=1246776/2055920 swapFree=4181256/4192956
[pid=16020] ppid=16018 vsize=45092 CPUtime=6.29
/proc/16020/stat : 16020 (mxc) R 16018 16020 14905 0 -1 4194304 14549 0 0 0 623 6 0 0 25 0 1 0 137146275 46174208 10061 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/16020/statm: 11273 10061 59 122 0 11147 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 45092

[startup+12.7015 s]
/proc/loadavg: 1.01 0.97 0.92 2/67 16021
/proc/meminfo: memFree=1245240/2055920 swapFree=4181256/4192956
[pid=16020] ppid=16018 vsize=46544 CPUtime=12.69
/proc/16020/stat : 16020 (mxc) R 16018 16020 14905 0 -1 4194304 14936 0 0 0 1262 7 0 0 25 0 1 0 137146275 47661056 10448 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531203 0 0 4096 0 0 0 0 17 1 0 0
/proc/16020/statm: 11636 10448 59 122 0 11510 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 46544

[startup+25.5012 s]
/proc/loadavg: 1.00 0.97 0.92 2/67 16021
/proc/meminfo: memFree=1242488/2055920 swapFree=4181256/4192956
[pid=16020] ppid=16018 vsize=49448 CPUtime=25.48
/proc/16020/stat : 16020 (mxc) R 16018 16020 14905 0 -1 4194304 15661 0 0 0 2541 7 0 0 25 0 1 0 137146275 50634752 11173 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/16020/statm: 12362 11173 59 122 0 12236 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 49448

[startup+51.1014 s]
/proc/loadavg: 1.06 0.99 0.92 2/67 16021
/proc/meminfo: memFree=1237176/2055920 swapFree=4181256/4192956
[pid=16020] ppid=16018 vsize=54768 CPUtime=51.06
/proc/16020/stat : 16020 (mxc) R 16018 16020 14905 0 -1 4194304 17002 0 0 0 5098 8 0 0 25 0 1 0 137146275 56082432 12514 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/16020/statm: 13692 12514 59 122 0 13566 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 54768

[startup+102.306 s]
/proc/loadavg: 1.07 1.00 0.93 2/67 16021
/proc/meminfo: memFree=1229240/2055920 swapFree=4181256/4192956
[pid=16020] ppid=16018 vsize=62700 CPUtime=102.25
/proc/16020/stat : 16020 (mxc) R 16018 16020 14905 0 -1 4194304 18972 0 0 0 10215 10 0 0 25 0 1 0 137146275 64204800 14484 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531230 0 0 4096 0 0 0 0 17 1 0 0
/proc/16020/statm: 15675 14484 59 122 0 15549 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 62700

[startup+162.302 s]
/proc/loadavg: 1.06 1.01 0.94 2/67 16021
/proc/meminfo: memFree=1205880/2055920 swapFree=4181256/4192956
[pid=16020] ppid=16018 vsize=86484 CPUtime=162.22
/proc/16020/stat : 16020 (mxc) R 16018 16020 14905 0 -1 4194304 24926 0 0 0 16208 14 0 0 25 0 1 0 137146275 88559616 20438 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/16020/statm: 21621 20438 59 122 0 21495 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 86484

[startup+222.301 s]
/proc/loadavg: 1.06 1.02 0.94 2/67 16021
/proc/meminfo: memFree=1166776/2055920 swapFree=4181256/4192956
[pid=16020] ppid=16018 vsize=125196 CPUtime=222.2
/proc/16020/stat : 16020 (mxc) R 16018 16020 14905 0 -1 4194304 34589 0 0 0 22199 21 0 0 25 0 1 0 137146275 128200704 30101 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/16020/statm: 31299 30101 59 122 0 31173 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 125196

[startup+282.302 s]
/proc/loadavg: 1.06 1.03 0.95 2/67 16021
/proc/meminfo: memFree=1124216/2055920 swapFree=4181256/4192956
[pid=16020] ppid=16018 vsize=167772 CPUtime=282.19
/proc/16020/stat : 16020 (mxc) R 16018 16020 14905 0 -1 4194304 45212 0 0 0 28190 29 0 0 25 0 1 0 137146275 171798528 40724 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/16020/statm: 41943 40724 59 122 0 41817 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 167772

[startup+342.302 s]
/proc/loadavg: 1.05 1.03 0.95 2/67 16021
/proc/meminfo: memFree=1092728/2055920 swapFree=4181256/4192956
[pid=16020] ppid=16018 vsize=199036 CPUtime=342.18
/proc/16020/stat : 16020 (mxc) R 16018 16020 14905 0 -1 4194304 53053 0 0 0 34183 35 0 0 25 0 1 0 137146275 203812864 48565 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531241 0 0 4096 0 0 0 0 17 1 0 0
/proc/16020/statm: 49759 48565 59 122 0 49633 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 199036

[startup+402.301 s]
/proc/loadavg: 1.02 1.03 0.95 2/67 16023
/proc/meminfo: memFree=1069560/2055920 swapFree=4181256/4192956
[pid=16020] ppid=16018 vsize=222200 CPUtime=402.15
/proc/16020/stat : 16020 (mxc) R 16018 16020 14905 0 -1 4194304 58872 0 0 0 40175 40 0 0 25 0 1 0 137146275 227532800 54384 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531106 0 0 4096 0 0 0 0 17 1 0 0
/proc/16020/statm: 55550 54384 59 122 0 55424 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 222200

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 0.95 2/67 16023
/proc/meminfo: memFree=1050872/2055920 swapFree=4181256/4192956
[pid=16020] ppid=16018 vsize=240892 CPUtime=462.14
/proc/16020/stat : 16020 (mxc) R 16018 16020 14905 0 -1 4194304 63486 0 0 0 46170 44 0 0 25 0 1 0 137146275 246673408 58998 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/16020/statm: 60223 58998 59 122 0 60097 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 240892

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 0.95 2/67 16023
/proc/meminfo: memFree=1033400/2055920 swapFree=4181256/4192956
[pid=16020] ppid=16018 vsize=258480 CPUtime=522.12
/proc/16020/stat : 16020 (mxc) R 16018 16020 14905 0 -1 4194304 67878 0 0 0 52165 47 0 0 25 0 1 0 137146275 264683520 63390 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531360 0 0 4096 0 0 0 0 17 1 0 0
/proc/16020/statm: 64620 63390 59 122 0 64494 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 258480

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 0.95 2/67 16023
/proc/meminfo: memFree=1020920/2055920 swapFree=4181256/4192956
[pid=16020] ppid=16018 vsize=270780 CPUtime=582.1
/proc/16020/stat : 16020 (mxc) R 16018 16020 14905 0 -1 4194304 70966 0 0 0 58160 50 0 0 25 0 1 0 137146275 277278720 66478 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531155 0 0 4096 0 0 0 0 17 1 0 0
/proc/16020/statm: 67695 66478 59 122 0 67569 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 270780

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 16023
/proc/meminfo: memFree=1008440/2055920 swapFree=4181256/4192956
[pid=16020] ppid=16018 vsize=283068 CPUtime=642.09
/proc/16020/stat : 16020 (mxc) R 16018 16020 14905 0 -1 4194304 74033 0 0 0 64157 52 0 0 25 0 1 0 137146275 289861632 69545 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531376 0 0 4096 0 0 0 0 17 1 0 0
/proc/16020/statm: 70767 69545 59 122 0 70641 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 283068

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 16023
/proc/meminfo: memFree=995128/2055920 swapFree=4181256/4192956
[pid=16020] ppid=16018 vsize=296408 CPUtime=702.06
/proc/16020/stat : 16020 (mxc) R 16018 16020 14905 0 -1 4194304 77389 0 0 0 70151 55 0 0 25 0 1 0 137146275 303521792 72901 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531100 0 0 4096 0 0 0 0 17 1 0 0
/proc/16020/statm: 74102 72901 59 122 0 73976 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 296408

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 16023
/proc/meminfo: memFree=987704/2055920 swapFree=4181256/4192956
[pid=16020] ppid=16018 vsize=303724 CPUtime=762.05
/proc/16020/stat : 16020 (mxc) R 16018 16020 14905 0 -1 4194304 79202 0 0 0 76147 58 0 0 25 0 1 0 137146275 311013376 74714 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531086 0 0 4096 0 0 0 0 17 1 0 0
/proc/16020/statm: 75931 74714 59 122 0 75805 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 303724

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 16023
/proc/meminfo: memFree=975096/2055920 swapFree=4181256/4192956
[pid=16020] ppid=16018 vsize=316548 CPUtime=822.03
/proc/16020/stat : 16020 (mxc) R 16018 16020 14905 0 -1 4194304 82413 0 0 0 82142 61 0 0 25 0 1 0 137146275 324145152 77925 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/16020/statm: 79137 77925 59 122 0 79011 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 316548

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 16023
/proc/meminfo: memFree=961528/2055920 swapFree=4181256/4192956
[pid=16020] ppid=16018 vsize=329944 CPUtime=882.01
/proc/16020/stat : 16020 (mxc) R 16018 16020 14905 0 -1 4194304 85759 0 0 0 88137 64 0 0 25 0 1 0 137146275 337862656 81271 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531164 0 0 4096 0 0 0 0 17 1 0 0
/proc/16020/statm: 82486 81271 59 122 0 82360 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 329944

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 16023
/proc/meminfo: memFree=949176/2055920 swapFree=4181256/4192956
[pid=16020] ppid=16018 vsize=342332 CPUtime=941.99
/proc/16020/stat : 16020 (mxc) R 16018 16020 14905 0 -1 4194304 88859 0 0 0 94133 66 0 0 25 0 1 0 137146275 350547968 84371 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531201 0 0 4096 0 0 0 0 17 1 0 0
/proc/16020/statm: 85583 84371 59 122 0 85457 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 342332

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 16023
/proc/meminfo: memFree=937400/2055920 swapFree=4181256/4192956
[pid=16020] ppid=16018 vsize=353904 CPUtime=1001.97
/proc/16020/stat : 16020 (mxc) R 16018 16020 14905 0 -1 4194304 91773 0 0 0 100128 69 0 0 25 0 1 0 137146275 362397696 87285 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16020/statm: 88476 87285 59 122 0 88350 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 353904

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 16023
/proc/meminfo: memFree=925368/2055920 swapFree=4181256/4192956
[pid=16020] ppid=16018 vsize=366032 CPUtime=1061.95
/proc/16020/stat : 16020 (mxc) R 16018 16020 14905 0 -1 4194304 94816 0 0 0 106125 70 0 0 25 0 1 0 137146275 374816768 90328 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530542 0 0 4096 0 0 0 0 17 1 0 0
/proc/16020/statm: 91508 90328 59 122 0 91382 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 366032

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 16023
/proc/meminfo: memFree=914232/2055920 swapFree=4181256/4192956
[pid=16020] ppid=16018 vsize=377024 CPUtime=1121.93
/proc/16020/stat : 16020 (mxc) R 16018 16020 14905 0 -1 4194304 97558 0 0 0 112120 73 0 0 25 0 1 0 137146275 386072576 93070 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531357 0 0 4096 0 0 0 0 17 1 0 0
/proc/16020/statm: 94256 93070 59 122 0 94130 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 377024

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 16023
/proc/meminfo: memFree=902968/2055920 swapFree=4181256/4192956
[pid=16020] ppid=16018 vsize=388348 CPUtime=1181.92
/proc/16020/stat : 16020 (mxc) R 16018 16020 14905 0 -1 4194304 100387 0 0 0 118117 75 0 0 25 0 1 0 137146275 397668352 95899 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531167 0 0 4096 0 0 0 0 17 1 0 0
/proc/16020/statm: 97087 95899 59 122 0 96961 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 388348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.95 2/67 16023
/proc/meminfo: memFree=899128/2055920 swapFree=4181256/4192956
[pid=16020] ppid=16018 vsize=391956 CPUtime=1200.01
/proc/16020/stat : 16020 (mxc) R 16018 16020 14905 0 -1 4194304 101298 0 0 0 119926 75 0 0 25 0 1 0 137146275 401362944 96810 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531372 0 0 4096 0 0 0 0 17 1 0 0
/proc/16020/statm: 97989 96810 59 122 0 97863 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 391956

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): 1200.47
CPU time (s): 1200.08
CPU user time (s): 1199.27
CPU system time (s): 0.817875
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 391956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.27
system time used= 0.817875
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 101298
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= 2996

runsolver used 1.15382 second user time and 3.22251 second system time

The end



Launcher Data (download as text)




Begin job on node54 on Wed Apr 18 12:01:58 UTC 2007

IDJOB= 314183
IDBENCH= 20385
IDSOLVER= 107
FILE ID= node54/314183-1176897718

PBS_JOBID= 4595124

Free space on /tmp= 66330 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-5-15-u.cnf
COMMAND LINE= /tmp/evaluation/314183-1176897718/mxc /tmp/evaluation/314183-1176897718/instance-314183-1176897718.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-314183-1176897718 -o ROOT/results/node54/solver-314183-1176897718 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314183-1176897718/mxc /tmp/evaluation/314183-1176897718/instance-314183-1176897718.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  c2f768afbb9db3d5f5133c3f48734894

RANDOM SEED= 903619033

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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		: 3000.234
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		: 3000.234
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:       1287192 kB
Buffers:         30632 kB
Cached:         685956 kB
SwapCached:       5028 kB
Active:         238544 kB
Inactive:       489140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1287192 kB
SwapTotal:     4192956 kB
SwapFree:      4181256 kB
Dirty:           18564 kB
Writeback:           0 kB
Mapped:          15852 kB
Slab:            26928 kB
Committed_AS:  2030504 kB
PageTables:       1412 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= 66330 MiB

End job on node54 on Wed Apr 18 12:22:01 UTC 2007