Trace number 302787

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) 1200.09 1200.45

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1407716880-15.cnf
MD5SUMc56c168c4f165e1bc8c9ee2192c07c5e
Bench CategoryRANDOM (random 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 variables240
Number of clauses20400
Sum of the clauses size142800
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 520400

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

command line: runsolver --timestamp -w ROOT/results/node11/watcher-302787-1172019836 -o ROOT/results/node11/solver-302787-1172019836 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302787-1172019836/mxc /tmp/evaluation/302787-1172019836/instance-302787-1172019836.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 1.01 1.00 3/77 1595
/proc/meminfo: memFree=1623240/2055920 swapFree=4192812/4192956
[pid=1595] ppid=1593 vsize=1804 CPUtime=0
/proc/1595/stat : 1595 (mxc) R 1593 1595 843 0 -1 4194304 291 0 0 0 0 0 0 0 18 0 1 0 221938113 1847296 275 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/1595/statm: 451 275 46 122 0 325 0

[startup+0.106921 s]
/proc/loadavg: 1.01 1.01 1.00 3/77 1595
/proc/meminfo: memFree=1623240/2055920 swapFree=4192812/4192956
[pid=1595] ppid=1593 vsize=2420 CPUtime=0.1
/proc/1595/stat : 1595 (mxc) R 1593 1595 843 0 -1 4194304 624 0 0 0 10 0 0 0 18 0 1 0 221938113 2478080 456 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/1595/statm: 605 456 59 122 0 479 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2420

[startup+0.514968 s]
/proc/loadavg: 1.01 1.01 1.00 3/77 1595
/proc/meminfo: memFree=1623240/2055920 swapFree=4192812/4192956
[pid=1595] ppid=1593 vsize=3608 CPUtime=0.5
/proc/1595/stat : 1595 (mxc) R 1593 1595 843 0 -1 4194304 897 0 0 0 50 0 0 0 21 0 1 0 221938113 3694592 729 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/1595/statm: 902 729 59 122 0 776 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3608

[startup+1.33507 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 1596
/proc/meminfo: memFree=1619136/2055920 swapFree=4192812/4192956
[pid=1595] ppid=1593 vsize=5324 CPUtime=1.32
/proc/1595/stat : 1595 (mxc) R 1593 1595 843 0 -1 4194304 1332 0 0 0 132 0 0 0 25 0 1 0 221938113 5451776 1164 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134530832 0 0 4096 0 0 0 0 17 1 0 0
/proc/1595/statm: 1331 1164 59 122 0 1205 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5324

[startup+2.97326 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 1596
/proc/meminfo: memFree=1617216/2055920 swapFree=4192812/4192956
[pid=1595] ppid=1593 vsize=7700 CPUtime=2.97
/proc/1595/stat : 1595 (mxc) R 1593 1595 843 0 -1 4194304 1903 0 0 0 296 1 0 0 25 0 1 0 221938113 7884800 1735 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/1595/statm: 1925 1735 59 122 0 1799 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 7700

[startup+6.25364 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 1596
/proc/meminfo: memFree=1615680/2055920 swapFree=4192812/4192956
[pid=1595] ppid=1593 vsize=8740 CPUtime=6.24
/proc/1595/stat : 1595 (mxc) R 1593 1595 843 0 -1 4194304 2191 0 0 0 623 1 0 0 25 0 1 0 221938113 8949760 2021 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/1595/statm: 2185 2021 67 122 0 2059 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8740

[startup+12.7104 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 1596
/proc/meminfo: memFree=1614080/2055920 swapFree=4192812/4192956
[pid=1595] ppid=1593 vsize=9720 CPUtime=12.69
/proc/1595/stat : 1595 (mxc) R 1593 1595 843 0 -1 4194304 2447 0 0 0 1268 1 0 0 25 0 1 0 221938113 9953280 2277 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1595/statm: 2430 2277 67 122 0 2304 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9720

[startup+25.6119 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 1596
/proc/meminfo: memFree=1612800/2055920 swapFree=4192812/4192956
[pid=1595] ppid=1593 vsize=11028 CPUtime=25.59
/proc/1595/stat : 1595 (mxc) R 1593 1595 843 0 -1 4194304 2776 0 0 0 2557 2 0 0 25 0 1 0 221938113 11292672 2606 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/1595/statm: 2757 2606 67 122 0 2631 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 11028

[startup+51.226 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1596
/proc/meminfo: memFree=1610880/2055920 swapFree=4192812/4192956
[pid=1595] ppid=1593 vsize=12856 CPUtime=51.2
/proc/1595/stat : 1595 (mxc) R 1593 1595 843 0 -1 4194304 3244 0 0 0 5117 3 0 0 25 0 1 0 221938113 13164544 3074 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1595/statm: 3214 3074 67 122 0 3088 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 12856

[startup+102.445 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1596
/proc/meminfo: memFree=1608960/2055920 swapFree=4192812/4192956
[pid=1595] ppid=1593 vsize=14740 CPUtime=102.41
/proc/1595/stat : 1595 (mxc) R 1593 1595 843 0 -1 4194304 3816 0 0 0 10236 5 0 0 25 0 1 0 221938113 15093760 3510 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1595/statm: 3685 3510 67 122 0 3559 0
Current children cumulated CPU time (s) 102.41
Current children cumulated vsize (KiB) 14740

[startup+162.482 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1596
/proc/meminfo: memFree=1607424/2055920 swapFree=4192812/4192956
[pid=1595] ppid=1593 vsize=16200 CPUtime=162.43
/proc/1595/stat : 1595 (mxc) R 1593 1595 843 0 -1 4194304 4435 0 0 0 16237 6 0 0 25 0 1 0 221938113 16588800 3876 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/1595/statm: 4050 3876 67 122 0 3924 0
Current children cumulated CPU time (s) 162.43
Current children cumulated vsize (KiB) 16200

[startup+222.513 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1596
/proc/meminfo: memFree=1605696/2055920 swapFree=4192812/4192956
[pid=1595] ppid=1593 vsize=17920 CPUtime=222.43
/proc/1595/stat : 1595 (mxc) R 1593 1595 843 0 -1 4194304 5058 0 0 0 22237 6 0 0 25 0 1 0 221938113 18350080 4302 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/1595/statm: 4480 4302 67 122 0 4354 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 17920

[startup+282.542 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1596
/proc/meminfo: memFree=1605248/2055920 swapFree=4192812/4192956
[pid=1595] ppid=1593 vsize=18472 CPUtime=282.45
/proc/1595/stat : 1595 (mxc) R 1593 1595 843 0 -1 4194304 5407 0 0 0 28238 7 0 0 25 0 1 0 221938113 18915328 4405 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1595/statm: 4618 4405 67 122 0 4492 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 18472

[startup+342.574 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1596
/proc/meminfo: memFree=1603520/2055920 swapFree=4192812/4192956
[pid=1595] ppid=1593 vsize=20056 CPUtime=342.47
/proc/1595/stat : 1595 (mxc) R 1593 1595 843 0 -1 4194304 6000 0 0 0 34239 8 0 0 25 0 1 0 221938113 20537344 4826 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1595/statm: 5014 4826 67 122 0 4888 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 20056

[startup+402.611 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1596
/proc/meminfo: memFree=1603072/2055920 swapFree=4192812/4192956
[pid=1595] ppid=1593 vsize=20584 CPUtime=402.48
/proc/1595/stat : 1595 (mxc) R 1593 1595 843 0 -1 4194304 6330 0 0 0 40239 9 0 0 25 0 1 0 221938113 21078016 4931 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1595/statm: 5146 4931 67 122 0 5020 0
Current children cumulated CPU time (s) 402.48
Current children cumulated vsize (KiB) 20584

[startup+462.641 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1596
/proc/meminfo: memFree=1602880/2055920 swapFree=4192812/4192956
[pid=1595] ppid=1593 vsize=20716 CPUtime=462.49
/proc/1595/stat : 1595 (mxc) R 1593 1595 843 0 -1 4194304 6547 0 0 0 46240 9 0 0 25 0 1 0 221938113 21213184 4968 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1595/statm: 5179 4968 67 122 0 5053 0
Current children cumulated CPU time (s) 462.49
Current children cumulated vsize (KiB) 20716

[startup+522.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1596
/proc/meminfo: memFree=1601600/2055920 swapFree=4192812/4192956
[pid=1595] ppid=1593 vsize=22036 CPUtime=522.5
/proc/1595/stat : 1595 (mxc) R 1593 1595 843 0 -1 4194304 7056 0 0 0 52240 10 0 0 25 0 1 0 221938113 22564864 5292 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1595/statm: 5509 5292 67 122 0 5383 0
Current children cumulated CPU time (s) 522.5
Current children cumulated vsize (KiB) 22036

[startup+582.709 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1596
/proc/meminfo: memFree=1601216/2055920 swapFree=4192812/4192956
[pid=1595] ppid=1593 vsize=22432 CPUtime=582.52
/proc/1595/stat : 1595 (mxc) R 1593 1595 843 0 -1 4194304 7306 0 0 0 58242 10 0 0 25 0 1 0 221938113 22970368 5392 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519954 0 0 4096 0 0 0 0 17 1 0 0
/proc/1595/statm: 5608 5392 67 122 0 5482 0
Current children cumulated CPU time (s) 582.52
Current children cumulated vsize (KiB) 22432

[startup+642.739 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1596
/proc/meminfo: memFree=1600832/2055920 swapFree=4192812/4192956
[pid=1595] ppid=1593 vsize=22976 CPUtime=642.54
/proc/1595/stat : 1595 (mxc) R 1593 1595 843 0 -1 4194304 7606 0 0 0 64243 11 0 0 25 0 1 0 221938113 23527424 5492 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/1595/statm: 5744 5492 67 122 0 5618 0
Current children cumulated CPU time (s) 642.54
Current children cumulated vsize (KiB) 22976

[startup+702.768 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1596
/proc/meminfo: memFree=1600640/2055920 swapFree=4192812/4192956
[pid=1595] ppid=1593 vsize=23108 CPUtime=702.55
/proc/1595/stat : 1595 (mxc) R 1593 1595 843 0 -1 4194304 7839 0 0 0 70243 12 0 0 25 0 1 0 221938113 23662592 5525 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/1595/statm: 5777 5525 67 122 0 5651 0
Current children cumulated CPU time (s) 702.55
Current children cumulated vsize (KiB) 23108

[startup+762.798 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1596
/proc/meminfo: memFree=1600768/2055920 swapFree=4192812/4192956
[pid=1595] ppid=1593 vsize=23096 CPUtime=762.56
/proc/1595/stat : 1595 (mxc) R 1593 1595 843 0 -1 4194304 7991 0 0 0 76244 12 0 0 25 0 1 0 221938113 23650304 5527 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1595/statm: 5774 5527 67 122 0 5648 0
Current children cumulated CPU time (s) 762.56
Current children cumulated vsize (KiB) 23096

[startup+822.833 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1596
/proc/meminfo: memFree=1600704/2055920 swapFree=4192812/4192956
[pid=1595] ppid=1593 vsize=23228 CPUtime=822.58
/proc/1595/stat : 1595 (mxc) R 1593 1595 843 0 -1 4194304 8220 0 0 0 82245 13 0 0 25 0 1 0 221938113 23785472 5556 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1595/statm: 5807 5556 67 122 0 5681 0
Current children cumulated CPU time (s) 822.58
Current children cumulated vsize (KiB) 23228

[startup+882.861 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1596
/proc/meminfo: memFree=1598912/2055920 swapFree=4192812/4192956
[pid=1595] ppid=1593 vsize=25076 CPUtime=882.58
/proc/1595/stat : 1595 (mxc) R 1593 1595 843 0 -1 4194304 8854 0 0 0 88244 14 0 0 25 0 1 0 221938113 25677824 6030 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1595/statm: 6269 6030 67 122 0 6143 0
Current children cumulated CPU time (s) 882.58
Current children cumulated vsize (KiB) 25076

[startup+942.893 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1596
/proc/meminfo: memFree=1598656/2055920 swapFree=4192812/4192956
[pid=1595] ppid=1593 vsize=25396 CPUtime=942.6
/proc/1595/stat : 1595 (mxc) R 1593 1595 843 0 -1 4194304 9063 0 0 0 94245 15 0 0 25 0 1 0 221938113 26005504 6074 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/1595/statm: 6349 6074 67 122 0 6223 0
Current children cumulated CPU time (s) 942.6
Current children cumulated vsize (KiB) 25396

[startup+1002.92 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 1596
/proc/meminfo: memFree=1598720/2055920 swapFree=4192812/4192956
[pid=1595] ppid=1593 vsize=25396 CPUtime=1002.62
/proc/1595/stat : 1595 (mxc) R 1593 1595 843 0 -1 4194304 9231 0 0 0 100246 16 0 0 25 0 1 0 221938113 26005504 6077 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1595/statm: 6349 6077 67 122 0 6223 0
Current children cumulated CPU time (s) 1002.62
Current children cumulated vsize (KiB) 25396

[startup+1062.96 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 1596
/proc/meminfo: memFree=1598592/2055920 swapFree=4192812/4192956
[pid=1595] ppid=1593 vsize=25396 CPUtime=1062.63
/proc/1595/stat : 1595 (mxc) R 1593 1595 843 0 -1 4194304 9414 0 0 0 106247 16 0 0 25 0 1 0 221938113 26005504 6095 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1595/statm: 6349 6095 67 122 0 6223 0
Current children cumulated CPU time (s) 1062.63
Current children cumulated vsize (KiB) 25396

[startup+1122.99 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 1596
/proc/meminfo: memFree=1598592/2055920 swapFree=4192812/4192956
[pid=1595] ppid=1593 vsize=25396 CPUtime=1122.65
/proc/1595/stat : 1595 (mxc) R 1593 1595 843 0 -1 4194304 9580 0 0 0 112248 17 0 0 25 0 1 0 221938113 26005504 6096 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1595/statm: 6349 6096 67 122 0 6223 0
Current children cumulated CPU time (s) 1122.65
Current children cumulated vsize (KiB) 25396

[startup+1183.02 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1596
/proc/meminfo: memFree=1598400/2055920 swapFree=4192812/4192956
[pid=1595] ppid=1593 vsize=25664 CPUtime=1182.67
/proc/1595/stat : 1595 (mxc) R 1593 1595 843 0 -1 4194304 9785 0 0 0 118249 18 0 0 25 0 1 0 221938113 26279936 6136 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1595/statm: 6416 6136 67 122 0 6290 0
Current children cumulated CPU time (s) 1182.67
Current children cumulated vsize (KiB) 25664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1596
/proc/meminfo: memFree=1598400/2055920 swapFree=4192812/4192956
[pid=1595] ppid=1593 vsize=25664 CPUtime=1200.08
/proc/1595/stat : 1595 (mxc) R 1593 1595 843 0 -1 4194304 9840 0 0 0 119990 18 0 0 25 0 1 0 221938113 26279936 6136 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/1595/statm: 6416 6136 67 122 0 6290 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 25664

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1596
/proc/meminfo: memFree=1598400/2055920 swapFree=4192812/4192956
[pid=1595] ppid=1593 vsize=25664 CPUtime=1200.08
/proc/1595/stat : 1595 (mxc) R 1593 1595 843 0 -1 4194304 9840 0 0 0 119990 18 0 0 25 0 1 0 221938113 26279936 6136 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/1595/statm: 6416 6136 67 122 0 6290 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 25664

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.09
CPU user time (s): 1199.91
CPU system time (s): 0.188971
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 25884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.188971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9840
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= 1952

runsolver used 1.36979 second user time and 2.87456 second system time

The end



Launcher Data (download as text)




Begin job on node11 on Wed Feb 21 01:03:56 UTC 2007

IDJOB= 302787
IDBENCH= 20092
IDSOLVER= 107
FILE ID= node11/302787-1172019836

PBS_JOBID= 3849156

Free space on /tmp= 66544 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1407716880-15.cnf
COMMAND LINE= /tmp/evaluation/302787-1172019836/mxc /tmp/evaluation/302787-1172019836/instance-302787-1172019836.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-302787-1172019836 -o ROOT/results/node11/solver-302787-1172019836 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302787-1172019836/mxc /tmp/evaluation/302787-1172019836/instance-302787-1172019836.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  c56c168c4f165e1bc8c9ee2192c07c5e

RANDOM SEED= 376428154

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1623648 kB
Buffers:         55544 kB
Cached:         261812 kB
SwapCached:          0 kB
Active:         167344 kB
Inactive:       193268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1623648 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1208 kB
Writeback:           0 kB
Mapped:          62168 kB
Slab:            57280 kB
Committed_AS:   717464 kB
PageTables:       1756 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= 66544 MiB

End job on node11 on Wed Feb 21 01:23:58 UTC 2007