Trace number 424721

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) 5000.11 5001.51

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S1307633938-08-UNSAT.cnf
MD5SUMc45506846595309f339867628e05eb80
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1879.41
Satisfiable
(Un)Satisfiability was proved
Number of variables5492
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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

command line: runsolver --timestamp -w ROOT/results/node68/watcher-424721-1177793626 -o ROOT/results/node68/solver-424721-1177793626 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424721-1177793626/mxc /tmp/evaluation/424721-1177793626/instance-424721-1177793626.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9164
/proc/meminfo: memFree=1541864/2055920 swapFree=4183928/4192956
[pid=9164] ppid=9162 vsize=1840 CPUtime=0
/proc/9164/stat : 9164 (mxc) R 9162 9164 9072 0 -1 4194304 288 0 0 0 0 0 0 0 18 0 1 0 255352118 1884160 273 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 460 274 46 122 0 334 0

[startup+0.018672 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9164
/proc/meminfo: memFree=1541864/2055920 swapFree=4183928/4192956
[pid=9164] ppid=9162 vsize=2020 CPUtime=0.01
/proc/9164/stat : 9164 (mxc) R 9162 9164 9072 0 -1 4194304 408 0 0 0 1 0 0 0 18 0 1 0 255352118 2068480 334 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530738 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 505 334 57 122 0 379 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2020

[startup+0.101679 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9164
/proc/meminfo: memFree=1541864/2055920 swapFree=4183928/4192956
[pid=9164] ppid=9162 vsize=2152 CPUtime=0.09
/proc/9164/stat : 9164 (mxc) R 9162 9164 9072 0 -1 4194304 435 0 0 0 9 0 0 0 18 0 1 0 255352118 2203648 361 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 538 361 59 122 0 412 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2152

[startup+0.301696 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9164
/proc/meminfo: memFree=1541864/2055920 swapFree=4183928/4192956
[pid=9164] ppid=9162 vsize=2284 CPUtime=0.29
/proc/9164/stat : 9164 (mxc) R 9162 9164 9072 0 -1 4194304 480 0 0 0 29 0 0 0 19 0 1 0 255352118 2338816 406 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535267 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 571 406 59 122 0 445 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2284

[startup+0.701733 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9164
/proc/meminfo: memFree=1541864/2055920 swapFree=4183928/4192956
[pid=9164] ppid=9162 vsize=2680 CPUtime=0.69
/proc/9164/stat : 9164 (mxc) R 9162 9164 9072 0 -1 4194304 563 0 0 0 69 0 0 0 22 0 1 0 255352118 2744320 489 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 670 489 59 122 0 544 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2680

[startup+1.50181 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9165
/proc/meminfo: memFree=1539872/2055920 swapFree=4183928/4192956
[pid=9164] ppid=9162 vsize=3216 CPUtime=1.49
/proc/9164/stat : 9164 (mxc) R 9162 9164 9072 0 -1 4194304 720 0 0 0 149 0 0 0 25 0 1 0 255352118 3293184 644 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519791 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 804 644 67 122 0 678 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3216

[startup+3.10195 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9165
/proc/meminfo: memFree=1539424/2055920 swapFree=4183928/4192956
[pid=9164] ppid=9162 vsize=3612 CPUtime=3.09
/proc/9164/stat : 9164 (mxc) R 9162 9164 9072 0 -1 4194304 822 0 0 0 309 0 0 0 25 0 1 0 255352118 3698688 746 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535267 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 903 746 67 122 0 777 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3612

[startup+6.30224 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9165
/proc/meminfo: memFree=1538656/2055920 swapFree=4183928/4192956
[pid=9164] ppid=9162 vsize=3988 CPUtime=6.29
/proc/9164/stat : 9164 (mxc) R 9162 9164 9072 0 -1 4194304 896 0 0 0 629 0 0 0 25 0 1 0 255352118 4083712 820 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 997 820 67 122 0 871 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3988

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9165
/proc/meminfo: memFree=1538088/2055920 swapFree=4183928/4192956
[pid=9164] ppid=9162 vsize=4488 CPUtime=12.69
/proc/9164/stat : 9164 (mxc) R 9162 9164 9072 0 -1 4194304 1026 0 0 0 1269 0 0 0 25 0 1 0 255352118 4595712 950 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 1122 950 67 122 0 996 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4488

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9165
/proc/meminfo: memFree=1537512/2055920 swapFree=4183928/4192956
[pid=9164] ppid=9162 vsize=5056 CPUtime=25.48
/proc/9164/stat : 9164 (mxc) R 9162 9164 9072 0 -1 4194304 1172 0 0 0 2548 0 0 0 25 0 1 0 255352118 5177344 1096 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519975 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 1264 1096 67 122 0 1138 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5056

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9165
/proc/meminfo: memFree=1536744/2055920 swapFree=4183928/4192956
[pid=9164] ppid=9162 vsize=5800 CPUtime=51.08
/proc/9164/stat : 9164 (mxc) R 9162 9164 9072 0 -1 4194304 1364 0 0 0 5107 1 0 0 25 0 1 0 255352118 5939200 1288 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 1450 1288 67 122 0 1324 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5800

[startup+102.305 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 9165
/proc/meminfo: memFree=1535720/2055920 swapFree=4183928/4192956
[pid=9164] ppid=9162 vsize=6820 CPUtime=102.27
/proc/9164/stat : 9164 (mxc) R 9162 9164 9072 0 -1 4194304 1607 0 0 0 10226 1 0 0 25 0 1 0 255352118 6983680 1531 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 1705 1531 67 122 0 1579 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6820

[startup+162.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 9165
/proc/meminfo: memFree=1534824/2055920 swapFree=4183928/4192956
[pid=9164] ppid=9162 vsize=7668 CPUtime=162.25
/proc/9164/stat : 9164 (mxc) R 9162 9164 9072 0 -1 4194304 1827 0 0 0 16224 1 0 0 25 0 1 0 255352118 7852032 1751 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 1917 1751 67 122 0 1791 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7668

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9165
/proc/meminfo: memFree=1534440/2055920 swapFree=4183928/4192956
[pid=9164] ppid=9162 vsize=8004 CPUtime=222.24
/proc/9164/stat : 9164 (mxc) R 9162 9164 9072 0 -1 4194304 1905 0 0 0 22223 1 0 0 25 0 1 0 255352118 8196096 1829 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 2001 1829 67 122 0 1875 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 8004

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9165
/proc/meminfo: memFree=1533416/2055920 swapFree=4183928/4192956
[pid=9164] ppid=9162 vsize=9012 CPUtime=282.22
/proc/9164/stat : 9164 (mxc) R 9162 9164 9072 0 -1 4194304 2160 0 0 0 28221 1 0 0 25 0 1 0 255352118 9228288 2084 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 2253 2084 67 122 0 2127 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 9012

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9165
/proc/meminfo: memFree=1533160/2055920 swapFree=4183928/4192956
[pid=9164] ppid=9162 vsize=9212 CPUtime=342.21
/proc/9164/stat : 9164 (mxc) R 9162 9164 9072 0 -1 4194304 2212 0 0 0 34220 1 0 0 25 0 1 0 255352118 9433088 2136 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 2303 2136 67 122 0 2177 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 9212

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9165
/proc/meminfo: memFree=1532904/2055920 swapFree=4183928/4192956
[pid=9164] ppid=9162 vsize=9560 CPUtime=402.19
/proc/9164/stat : 9164 (mxc) R 9162 9164 9072 0 -1 4194304 2300 0 0 0 40218 1 0 0 25 0 1 0 255352118 9789440 2224 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 2390 2224 67 122 0 2264 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 9560

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 9303
/proc/meminfo: memFree=1531064/2055920 swapFree=4183928/4192956
[pid=9164] ppid=9162 vsize=10116 CPUtime=462.11
/proc/9164/stat : 9164 (mxc) R 9162 9164 9072 0 -1 4194304 2443 0 0 0 46209 2 0 0 25 0 1 0 255352118 10358784 2367 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 2529 2367 67 122 0 2403 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 10116

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9363
/proc/meminfo: memFree=1532008/2055920 swapFree=4183928/4192956
[pid=9164] ppid=9162 vsize=10116 CPUtime=522.07
/proc/9164/stat : 9164 (mxc) R 9162 9164 9072 0 -1 4194304 2443 0 0 0 52205 2 0 0 25 0 1 0 255352118 10358784 2367 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 2529 2367 67 122 0 2403 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 10116

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9363
/proc/meminfo: memFree=1531816/2055920 swapFree=4183928/4192956
[pid=9164] ppid=9162 vsize=10516 CPUtime=582.06
/proc/9164/stat : 9164 (mxc) R 9162 9164 9072 0 -1 4194304 2541 0 0 0 58203 3 0 0 25 0 1 0 255352118 10768384 2465 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519616 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 2629 2465 67 122 0 2503 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 10516

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9363
/proc/meminfo: memFree=1531624/2055920 swapFree=4183928/4192956
[pid=9164] ppid=9162 vsize=10648 CPUtime=642.05
/proc/9164/stat : 9164 (mxc) R 9162 9164 9072 0 -1 4194304 2580 0 0 0 64202 3 0 0 25 0 1 0 255352118 10903552 2504 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 2662 2504 67 122 0 2536 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 10648


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 9503
/proc/meminfo: memFree=1523640/2055920 swapFree=4183928/4192956
[pid=9164] ppid=9162 vsize=17612 CPUtime=4061.16
/proc/9164/stat : 9164 (mxc) R 9162 9164 9072 0 -1 4194304 11496 0 0 0 406104 12 0 0 25 0 1 0 255352118 18034688 4188 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 4403 4188 67 122 0 4277 0
Current children cumulated CPU time (s) 4061.16
Current children cumulated vsize (KiB) 17612

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9563
/proc/meminfo: memFree=1524648/2055920 swapFree=4183928/4192956
[pid=9164] ppid=9162 vsize=17612 CPUtime=4121.1
/proc/9164/stat : 9164 (mxc) R 9162 9164 9072 0 -1 4194304 11681 0 0 0 412098 12 0 0 25 0 1 0 255352118 18034688 4188 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 4403 4188 67 122 0 4277 0
Current children cumulated CPU time (s) 4121.1
Current children cumulated vsize (KiB) 17612

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9563
/proc/meminfo: memFree=1524648/2055920 swapFree=4183928/4192956
[pid=9164] ppid=9162 vsize=17612 CPUtime=4181.09
/proc/9164/stat : 9164 (mxc) R 9162 9164 9072 0 -1 4194304 11866 0 0 0 418097 12 0 0 25 0 1 0 255352118 18034688 4188 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 4403 4188 67 122 0 4277 0
Current children cumulated CPU time (s) 4181.09
Current children cumulated vsize (KiB) 17612

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9563
/proc/meminfo: memFree=1524584/2055920 swapFree=4183928/4192956
[pid=9164] ppid=9162 vsize=17560 CPUtime=4241.07
/proc/9164/stat : 9164 (mxc) R 9162 9164 9072 0 -1 4194304 12027 0 0 0 424095 12 0 0 25 0 1 0 255352118 17981440 4197 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530228 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 4390 4197 67 122 0 4264 0
Current children cumulated CPU time (s) 4241.07
Current children cumulated vsize (KiB) 17560

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9563
/proc/meminfo: memFree=1524648/2055920 swapFree=4183928/4192956
[pid=9164] ppid=9162 vsize=17560 CPUtime=4301.06
/proc/9164/stat : 9164 (mxc) R 9162 9164 9072 0 -1 4194304 12212 0 0 0 430093 13 0 0 25 0 1 0 255352118 17981440 4197 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 4390 4197 67 122 0 4264 0
Current children cumulated CPU time (s) 4301.06
Current children cumulated vsize (KiB) 17560

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9563
/proc/meminfo: memFree=1524712/2055920 swapFree=4183928/4192956
[pid=9164] ppid=9162 vsize=17560 CPUtime=4361.05
/proc/9164/stat : 9164 (mxc) R 9162 9164 9072 0 -1 4194304 12397 0 0 0 436092 13 0 0 25 0 1 0 255352118 17981440 4197 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 4390 4197 67 122 0 4264 0
Current children cumulated CPU time (s) 4361.05
Current children cumulated vsize (KiB) 17560

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9563
/proc/meminfo: memFree=1524712/2055920 swapFree=4183928/4192956
[pid=9164] ppid=9162 vsize=17560 CPUtime=4421.03
/proc/9164/stat : 9164 (mxc) R 9162 9164 9072 0 -1 4194304 12552 0 0 0 442090 13 0 0 25 0 1 0 255352118 17981440 4201 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528502 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 4390 4201 67 122 0 4264 0
Current children cumulated CPU time (s) 4421.03
Current children cumulated vsize (KiB) 17560

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9563
/proc/meminfo: memFree=1524200/2055920 swapFree=4183928/4192956
[pid=9164] ppid=9162 vsize=18088 CPUtime=4481.01
/proc/9164/stat : 9164 (mxc) R 9162 9164 9072 0 -1 4194304 12835 0 0 0 448088 13 0 0 25 0 1 0 255352118 18522112 4324 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 4522 4324 67 122 0 4396 0
Current children cumulated CPU time (s) 4481.01
Current children cumulated vsize (KiB) 18088

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9563
/proc/meminfo: memFree=1523944/2055920 swapFree=4183928/4192956
[pid=9164] ppid=9162 vsize=18352 CPUtime=4541.01
/proc/9164/stat : 9164 (mxc) R 9162 9164 9072 0 -1 4194304 13049 0 0 0 454087 14 0 0 25 0 1 0 255352118 18792448 4378 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 4588 4378 67 122 0 4462 0
Current children cumulated CPU time (s) 4541.01
Current children cumulated vsize (KiB) 18352

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9563
/proc/meminfo: memFree=1524008/2055920 swapFree=4183928/4192956
[pid=9164] ppid=9162 vsize=18352 CPUtime=4600.99
/proc/9164/stat : 9164 (mxc) R 9162 9164 9072 0 -1 4194304 13249 0 0 0 460085 14 0 0 25 0 1 0 255352118 18792448 4378 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 4588 4378 67 122 0 4462 0
Current children cumulated CPU time (s) 4600.99
Current children cumulated vsize (KiB) 18352

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9563
/proc/meminfo: memFree=1523944/2055920 swapFree=4183928/4192956
[pid=9164] ppid=9162 vsize=18352 CPUtime=4660.97
/proc/9164/stat : 9164 (mxc) R 9162 9164 9072 0 -1 4194304 13409 0 0 0 466083 14 0 0 25 0 1 0 255352118 18792448 4378 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 4588 4378 67 122 0 4462 0
Current children cumulated CPU time (s) 4660.97
Current children cumulated vsize (KiB) 18352

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9563
/proc/meminfo: memFree=1523880/2055920 swapFree=4183928/4192956
[pid=9164] ppid=9162 vsize=18348 CPUtime=4720.96
/proc/9164/stat : 9164 (mxc) R 9162 9164 9072 0 -1 4194304 13569 0 0 0 472082 14 0 0 25 0 1 0 255352118 18788352 4378 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529869 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 4587 4378 67 122 0 4461 0
Current children cumulated CPU time (s) 4720.96
Current children cumulated vsize (KiB) 18348

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9563
/proc/meminfo: memFree=1523816/2055920 swapFree=4183928/4192956
[pid=9164] ppid=9162 vsize=18480 CPUtime=4780.94
/proc/9164/stat : 9164 (mxc) R 9162 9164 9072 0 -1 4194304 13768 0 0 0 478080 14 0 0 25 0 1 0 255352118 18923520 4417 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 4620 4417 67 122 0 4494 0
Current children cumulated CPU time (s) 4780.94
Current children cumulated vsize (KiB) 18480

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9563
/proc/meminfo: memFree=1523816/2055920 swapFree=4183928/4192956
[pid=9164] ppid=9162 vsize=18480 CPUtime=4840.93
/proc/9164/stat : 9164 (mxc) R 9162 9164 9072 0 -1 4194304 13928 0 0 0 484078 15 0 0 25 0 1 0 255352118 18923520 4417 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 4620 4417 67 122 0 4494 0
Current children cumulated CPU time (s) 4840.93
Current children cumulated vsize (KiB) 18480

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9563
/proc/meminfo: memFree=1523816/2055920 swapFree=4183928/4192956
[pid=9164] ppid=9162 vsize=18480 CPUtime=4900.92
/proc/9164/stat : 9164 (mxc) R 9162 9164 9072 0 -1 4194304 14091 0 0 0 490077 15 0 0 25 0 1 0 255352118 18923520 4420 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 4620 4420 67 122 0 4494 0
Current children cumulated CPU time (s) 4900.92
Current children cumulated vsize (KiB) 18480

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9563
/proc/meminfo: memFree=1523752/2055920 swapFree=4183928/4192956
[pid=9164] ppid=9162 vsize=18780 CPUtime=4960.9
/proc/9164/stat : 9164 (mxc) R 9162 9164 9072 0 -1 4194304 14266 0 0 0 496075 15 0 0 25 0 1 0 255352118 19230720 4435 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517397 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 4695 4435 67 122 0 4569 0
Current children cumulated CPU time (s) 4960.9
Current children cumulated vsize (KiB) 18780



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9563
/proc/meminfo: memFree=1523816/2055920 swapFree=4183928/4192956
[pid=9164] ppid=9162 vsize=18620 CPUtime=5000.09
/proc/9164/stat : 9164 (mxc) R 9162 9164 9072 0 -1 4194304 14376 0 0 0 499994 15 0 0 25 0 1 0 255352118 19066880 4425 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 4655 4425 67 122 0 4529 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 18620

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9563
/proc/meminfo: memFree=1523816/2055920 swapFree=4183928/4192956
[pid=9164] ppid=9162 vsize=18620 CPUtime=5000.09
/proc/9164/stat : 9164 (mxc) R 9162 9164 9072 0 -1 4194304 14376 0 0 0 499994 15 0 0 25 0 1 0 255352118 19066880 4425 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9164/statm: 4655 4425 67 122 0 4529 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 18620

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.11
CPU user time (s): 4999.95
CPU system time (s): 0.161975
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 18780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.95
system time used= 0.161975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14376
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= 8933

runsolver used 4.04638 second user time and 9.70852 second system time

The end



Launcher Data (download as text)




Begin job on node68 on Sat Apr 28 20:53:46 UTC 2007

IDJOB= 424721
IDBENCH= 20238
IDSOLVER= 174
FILE ID= node68/424721-1177793626

PBS_JOBID= 4715790

Free space on /tmp= 66538 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S1307633938-08-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/424721-1177793626/mxc /tmp/evaluation/424721-1177793626/instance-424721-1177793626.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-424721-1177793626 -o ROOT/results/node68/solver-424721-1177793626 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424721-1177793626/mxc /tmp/evaluation/424721-1177793626/instance-424721-1177793626.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  c45506846595309f339867628e05eb80

RANDOM SEED= 358773732

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:       1542336 kB
Buffers:         48456 kB
Cached:         387768 kB
SwapCached:       3056 kB
Active:         218136 kB
Inactive:       228060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1542336 kB
SwapTotal:     4192956 kB
SwapFree:      4183928 kB
Dirty:             824 kB
Writeback:           0 kB
Mapped:          15944 kB
Slab:            53552 kB
Committed_AS:  2955384 kB
PageTables:       1380 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= 66538 MiB

End job on node68 on Sat Apr 28 22:17:10 UTC 2007