Trace number 335377

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 1200.41

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7a-gensys-icl009.sat05-3830.reshuffled-07.cnf
MD5SUM63733d54eda8872a9d86a78f0ba7397d
Bench CategoryCRAFTED (crafted 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 variables2917
Number of clauses17675
Sum of the clauses size127433
Maximum clause length13
Minimum clause length1
Number of clauses of size 142
Number of clauses of size 2434
Number of clauses of size 32242
Number of clauses of size 4361
Number of clauses of size 5538
Number of clauses of size over 514058

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

command line: runsolver --timestamp -w ROOT/results/node75/watcher-335377-1173626275 -o ROOT/results/node75/solver-335377-1173626275 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/335377-1173626275/mxc /tmp/evaluation/335377-1173626275/instance-335377-1173626275.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: 1.01 1.59 1.83 3/64 21557
/proc/meminfo: memFree=1951704/2055920 swapFree=4182240/4192956
[pid=21557] ppid=21555 vsize=2012 CPUtime=0
/proc/21557/stat : 21557 (mxc) R 21555 21557 21497 0 -1 4194304 364 0 0 0 0 0 0 0 20 0 1 0 382593375 2060288 348 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/21557/statm: 503 348 46 122 0 377 0

[startup+0.0866159 s]
/proc/loadavg: 1.01 1.59 1.83 3/64 21557
/proc/meminfo: memFree=1951704/2055920 swapFree=4182240/4192956
[pid=21557] ppid=21555 vsize=2524 CPUtime=0.08
/proc/21557/stat : 21557 (mxc) R 21555 21557 21497 0 -1 4194304 655 0 0 0 8 0 0 0 20 0 1 0 382593375 2584576 470 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530533 0 0 4096 0 0 0 0 17 1 0 0
/proc/21557/statm: 631 470 59 122 0 505 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2524

[startup+0.101617 s]
/proc/loadavg: 1.01 1.59 1.83 3/64 21557
/proc/meminfo: memFree=1951704/2055920 swapFree=4182240/4192956
[pid=21557] ppid=21555 vsize=2656 CPUtime=0.09
/proc/21557/stat : 21557 (mxc) R 21555 21557 21497 0 -1 4194304 670 0 0 0 9 0 0 0 20 0 1 0 382593375 2719744 485 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/21557/statm: 664 485 59 122 0 538 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2656

[startup+0.30164 s]
/proc/loadavg: 1.01 1.59 1.83 3/64 21557
/proc/meminfo: memFree=1951704/2055920 swapFree=4182240/4192956
[pid=21557] ppid=21555 vsize=3316 CPUtime=0.29
/proc/21557/stat : 21557 (mxc) R 21555 21557 21497 0 -1 4194304 845 0 0 0 29 0 0 0 22 0 1 0 382593375 3395584 660 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134520733 0 0 4096 0 0 0 0 17 1 0 0
/proc/21557/statm: 829 660 59 122 0 703 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3316

[startup+0.701688 s]
/proc/loadavg: 1.01 1.59 1.83 3/64 21557
/proc/meminfo: memFree=1951704/2055920 swapFree=4182240/4192956
[pid=21557] ppid=21555 vsize=3984 CPUtime=0.69
/proc/21557/stat : 21557 (mxc) R 21555 21557 21497 0 -1 4194304 1034 0 0 0 69 0 0 0 25 0 1 0 382593375 4079616 847 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531164 0 0 4096 0 0 0 0 17 1 0 0
/proc/21557/statm: 996 847 67 122 0 870 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3984

[startup+1.50178 s]
/proc/loadavg: 1.01 1.59 1.83 2/65 21558
/proc/meminfo: memFree=1948368/2055920 swapFree=4182240/4192956
[pid=21557] ppid=21555 vsize=4380 CPUtime=1.49
/proc/21557/stat : 21557 (mxc) R 21555 21557 21497 0 -1 4194304 1133 0 0 0 149 0 0 0 25 0 1 0 382593375 4485120 946 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529412 0 0 4096 0 0 0 0 17 1 0 0
/proc/21557/statm: 1095 946 67 122 0 969 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4380

[startup+3.10197 s]
/proc/loadavg: 1.01 1.58 1.83 2/65 21558
/proc/meminfo: memFree=1947920/2055920 swapFree=4182240/4192956
[pid=21557] ppid=21555 vsize=5016 CPUtime=3.09
/proc/21557/stat : 21557 (mxc) R 21555 21557 21497 0 -1 4194304 1263 0 0 0 309 0 0 0 25 0 1 0 382593375 5136384 1076 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/21557/statm: 1254 1076 67 122 0 1128 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5016

[startup+6.30135 s]
/proc/loadavg: 1.01 1.58 1.83 2/65 21558
/proc/meminfo: memFree=1946768/2055920 swapFree=4182240/4192956
[pid=21557] ppid=21555 vsize=5788 CPUtime=6.29
/proc/21557/stat : 21557 (mxc) R 21555 21557 21497 0 -1 4194304 1460 0 0 0 629 0 0 0 25 0 1 0 382593375 5926912 1273 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519546 0 0 4096 0 0 0 0 17 1 0 0
/proc/21557/statm: 1447 1273 67 122 0 1321 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5788

[startup+12.7011 s]
/proc/loadavg: 1.01 1.56 1.82 2/65 21558
/proc/meminfo: memFree=1946136/2055920 swapFree=4182240/4192956
[pid=21557] ppid=21555 vsize=6164 CPUtime=12.69
/proc/21557/stat : 21557 (mxc) R 21555 21557 21497 0 -1 4194304 1564 0 0 0 1269 0 0 0 25 0 1 0 382593375 6311936 1377 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/21557/statm: 1541 1377 67 122 0 1415 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6164

[startup+25.5016 s]
/proc/loadavg: 1.01 1.54 1.81 2/65 21558
/proc/meminfo: memFree=1944664/2055920 swapFree=4182240/4192956
[pid=21557] ppid=21555 vsize=7836 CPUtime=25.48
/proc/21557/stat : 21557 (mxc) R 21555 21557 21497 0 -1 4194304 1947 0 0 0 2548 0 0 0 25 0 1 0 382593375 8024064 1760 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134517397 0 0 4096 0 0 0 0 17 1 0 0
/proc/21557/statm: 1959 1760 67 122 0 1833 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7836

[startup+51.1026 s]
/proc/loadavg: 1.00 1.49 1.78 2/65 21558
/proc/meminfo: memFree=1943832/2055920 swapFree=4182240/4192956
[pid=21557] ppid=21555 vsize=8452 CPUtime=51.08
/proc/21557/stat : 21557 (mxc) R 21555 21557 21497 0 -1 4194304 2143 0 0 0 5107 1 0 0 25 0 1 0 382593375 8654848 1956 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21557/statm: 2113 1956 67 122 0 1987 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8452

[startup+102.306 s]
/proc/loadavg: 1.00 1.41 1.74 2/65 21558
/proc/meminfo: memFree=1942488/2055920 swapFree=4182240/4192956
[pid=21557] ppid=21555 vsize=9720 CPUtime=102.27
/proc/21557/stat : 21557 (mxc) R 21555 21557 21497 0 -1 4194304 2466 0 0 0 10226 1 0 0 25 0 1 0 382593375 9953280 2279 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21557/statm: 2430 2279 67 122 0 2304 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9720

[startup+162.302 s]
/proc/loadavg: 1.00 1.33 1.69 2/65 21558
/proc/meminfo: memFree=1941912/2055920 swapFree=4182240/4192956
[pid=21557] ppid=21555 vsize=10444 CPUtime=162.25
/proc/21557/stat : 21557 (mxc) R 21555 21557 21497 0 -1 4194304 3010 0 0 0 16223 2 0 0 25 0 1 0 382593375 10694656 2415 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21557/statm: 2611 2415 67 122 0 2485 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10444

[startup+222.302 s]
/proc/loadavg: 1.00 1.27 1.64 2/65 21558
/proc/meminfo: memFree=1940440/2055920 swapFree=4182240/4192956
[pid=21557] ppid=21555 vsize=11800 CPUtime=222.23
/proc/21557/stat : 21557 (mxc) R 21555 21557 21497 0 -1 4194304 3882 0 0 0 22221 2 0 0 25 0 1 0 382593375 12083200 2753 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530213 0 0 4096 0 0 0 0 17 1 0 0
/proc/21557/statm: 2950 2753 67 122 0 2824 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 11800

[startup+282.302 s]
/proc/loadavg: 1.00 1.22 1.60 2/65 21558
/proc/meminfo: memFree=1940120/2055920 swapFree=4182240/4192956
[pid=21557] ppid=21555 vsize=12200 CPUtime=282.21
/proc/21557/stat : 21557 (mxc) R 21555 21557 21497 0 -1 4194304 4371 0 0 0 28218 3 0 0 25 0 1 0 382593375 12492800 2835 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/21557/statm: 3050 2835 67 122 0 2924 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 12200

[startup+342.301 s]
/proc/loadavg: 1.00 1.17 1.56 2/65 21558
/proc/meminfo: memFree=1939416/2055920 swapFree=4182240/4192956
[pid=21557] ppid=21555 vsize=12904 CPUtime=342.2
/proc/21557/stat : 21557 (mxc) R 21555 21557 21497 0 -1 4194304 4923 0 0 0 34216 4 0 0 25 0 1 0 382593375 13213696 3009 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21557/statm: 3226 3009 67 122 0 3100 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12904

[startup+402.301 s]
/proc/loadavg: 1.00 1.14 1.52 2/65 21558
/proc/meminfo: memFree=1938520/2055920 swapFree=4182240/4192956
[pid=21557] ppid=21555 vsize=13844 CPUtime=402.18
/proc/21557/stat : 21557 (mxc) R 21555 21557 21497 0 -1 4194304 5553 0 0 0 40214 4 0 0 25 0 1 0 382593375 14176256 3229 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/21557/statm: 3461 3229 67 122 0 3335 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 13844

[startup+462.301 s]
/proc/loadavg: 1.00 1.11 1.49 2/65 21558
/proc/meminfo: memFree=1937752/2055920 swapFree=4182240/4192956
[pid=21557] ppid=21555 vsize=14660 CPUtime=462.16
/proc/21557/stat : 21557 (mxc) R 21555 21557 21497 0 -1 4194304 6101 0 0 0 46212 4 0 0 25 0 1 0 382593375 15011840 3408 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21557/statm: 3665 3408 67 122 0 3539 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 14660

[startup+522.301 s]
/proc/loadavg: 1.00 1.09 1.45 2/65 21558
/proc/meminfo: memFree=1937560/2055920 swapFree=4182240/4192956
[pid=21557] ppid=21555 vsize=14792 CPUtime=522.14
/proc/21557/stat : 21557 (mxc) R 21555 21557 21497 0 -1 4194304 6482 0 0 0 52210 4 0 0 25 0 1 0 382593375 15147008 3461 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/21557/statm: 3698 3461 67 122 0 3572 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 14792

[startup+582.301 s]
/proc/loadavg: 1.00 1.07 1.42 2/65 21558
/proc/meminfo: memFree=1937304/2055920 swapFree=4182240/4192956
[pid=21557] ppid=21555 vsize=15080 CPUtime=582.14
/proc/21557/stat : 21557 (mxc) R 21555 21557 21497 0 -1 4194304 6911 0 0 0 58209 5 0 0 25 0 1 0 382593375 15441920 3513 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/21557/statm: 3770 3513 67 122 0 3644 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 15080

[startup+642.302 s]
/proc/loadavg: 1.00 1.05 1.39 2/65 21558
/proc/meminfo: memFree=1936472/2055920 swapFree=4182240/4192956
[pid=21557] ppid=21555 vsize=15896 CPUtime=642.12
/proc/21557/stat : 21557 (mxc) R 21555 21557 21497 0 -1 4194304 7418 0 0 0 64207 5 0 0 25 0 1 0 382593375 16277504 3705 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/21557/statm: 3974 3705 67 122 0 3848 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 15896

[startup+702.302 s]
/proc/loadavg: 1.00 1.04 1.36 2/65 21558
/proc/meminfo: memFree=1936280/2055920 swapFree=4182240/4192956
[pid=21557] ppid=21555 vsize=16184 CPUtime=702.1
/proc/21557/stat : 21557 (mxc) R 21555 21557 21497 0 -1 4194304 7732 0 0 0 70205 5 0 0 25 0 1 0 382593375 16572416 3749 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/21557/statm: 4046 3749 67 122 0 3920 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 16184

[startup+762.306 s]
/proc/loadavg: 1.00 1.03 1.34 2/65 21558
/proc/meminfo: memFree=1936024/2055920 swapFree=4182240/4192956
[pid=21557] ppid=21555 vsize=16328 CPUtime=762.09
/proc/21557/stat : 21557 (mxc) R 21555 21557 21497 0 -1 4194304 8101 0 0 0 76204 5 0 0 25 0 1 0 382593375 16719872 3803 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21557/statm: 4082 3803 67 122 0 3956 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 16328

[startup+822.302 s]
/proc/loadavg: 1.00 1.02 1.32 2/65 21558
/proc/meminfo: memFree=1935320/2055920 swapFree=4182240/4192956
[pid=21557] ppid=21555 vsize=17136 CPUtime=822.07
/proc/21557/stat : 21557 (mxc) R 21555 21557 21497 0 -1 4194304 8548 0 0 0 82201 6 0 0 25 0 1 0 382593375 17547264 3980 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/21557/statm: 4284 3980 67 122 0 4158 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 17136

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 1.29 2/65 21558
/proc/meminfo: memFree=1935128/2055920 swapFree=4182240/4192956
[pid=21557] ppid=21555 vsize=17280 CPUtime=882.05
/proc/21557/stat : 21557 (mxc) R 21555 21557 21497 0 -1 4194304 8863 0 0 0 88199 6 0 0 25 0 1 0 382593375 17694720 4025 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134530893 0 0 4096 0 0 0 0 17 1 0 0
/proc/21557/statm: 4320 4025 67 122 0 4194 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 17280

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.27 2/65 21558
/proc/meminfo: memFree=1935064/2055920 swapFree=4182240/4192956
[pid=21557] ppid=21555 vsize=17440 CPUtime=942.03
/proc/21557/stat : 21557 (mxc) R 21555 21557 21497 0 -1 4194304 9242 0 0 0 94197 6 0 0 25 0 1 0 382593375 17858560 4044 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21557/statm: 4360 4044 67 122 0 4234 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 17440

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.25 2/65 21558
/proc/meminfo: memFree=1935000/2055920 swapFree=4182240/4192956
[pid=21557] ppid=21555 vsize=17440 CPUtime=1002.02
/proc/21557/stat : 21557 (mxc) R 21555 21557 21497 0 -1 4194304 9611 0 0 0 100195 7 0 0 25 0 1 0 382593375 17858560 4053 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21557/statm: 4360 4053 67 122 0 4234 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 17440

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.24 2/65 21558
/proc/meminfo: memFree=1934552/2055920 swapFree=4182240/4192956
[pid=21557] ppid=21555 vsize=17968 CPUtime=1062
/proc/21557/stat : 21557 (mxc) R 21555 21557 21497 0 -1 4194304 10117 0 0 0 106193 7 0 0 25 0 1 0 382593375 18399232 4167 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519291 0 0 4096 0 0 0 0 17 1 0 0
/proc/21557/statm: 4492 4167 67 122 0 4366 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 17968

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.22 2/65 21558
/proc/meminfo: memFree=1934232/2055920 swapFree=4182240/4192956
[pid=21557] ppid=21555 vsize=18240 CPUtime=1121.98
/proc/21557/stat : 21557 (mxc) R 21555 21557 21497 0 -1 4194304 10445 0 0 0 112191 7 0 0 25 0 1 0 382593375 18677760 4250 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21557/statm: 4560 4250 67 122 0 4434 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 18240

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.20 2/65 21558
/proc/meminfo: memFree=1933912/2055920 swapFree=4182240/4192956
[pid=21557] ppid=21555 vsize=18700 CPUtime=1181.97
/proc/21557/stat : 21557 (mxc) R 21555 21557 21497 0 -1 4194304 10764 0 0 0 118190 7 0 0 25 0 1 0 382593375 19148800 4324 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21557/statm: 4675 4324 67 122 0 4549 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 18700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.20 2/65 21558
/proc/meminfo: memFree=1933912/2055920 swapFree=4182240/4192956
[pid=21557] ppid=21555 vsize=18700 CPUtime=1200.07
/proc/21557/stat : 21557 (mxc) R 21555 21557 21497 0 -1 4194304 10819 0 0 0 120000 7 0 0 25 0 1 0 382593375 19148800 4330 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/21557/statm: 4675 4330 67 122 0 4549 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 18700

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): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1200
CPU system time (s): 0.082987
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 18700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.082987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10819
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= 1531

runsolver used 0.714891 second user time and 2.57361 second system time

The end



Launcher Data (download as text)




Begin job on node75 on Sun Mar 11 15:17:55 UTC 2007

IDJOB= 335377
IDBENCH= 24650
IDSOLVER= 107
FILE ID= node75/335377-1173626275

PBS_JOBID= 4101282

Free space on /tmp= 66515 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/QG/QG7a-gensys-icl009.sat05-3830.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/335377-1173626275/mxc /tmp/evaluation/335377-1173626275/instance-335377-1173626275.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-335377-1173626275 -o ROOT/results/node75/solver-335377-1173626275 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/335377-1173626275/mxc /tmp/evaluation/335377-1173626275/instance-335377-1173626275.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  63733d54eda8872a9d86a78f0ba7397d

RANDOM SEED= 284649632

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.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		: 3000.218
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		: 3000.218
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1952624 kB
Buffers:         10288 kB
Cached:          55604 kB
SwapCached:       4760 kB
Active:          18012 kB
Inactive:        59176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1952624 kB
SwapTotal:     4192956 kB
SwapFree:      4182240 kB
Dirty:            1384 kB
Writeback:           0 kB
Mapped:          15108 kB
Slab:            12012 kB
Committed_AS:   876460 kB
PageTables:       1432 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= 66515 MiB

End job on node75 on Sun Mar 11 15:37:58 UTC 2007