Trace number 304099

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) 1200.05 1200.49

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1535300821-05.cnf
MD5SUM93f37c46a26d2e8e869ca178d98d46ca
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

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/node18/watcher-304099-1172051219 -o ROOT/results/node18/solver-304099-1172051219 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304099-1172051219/mxc /tmp/evaluation/304099-1172051219/instance-304099-1172051219.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: 0.85 0.97 0.99 3/77 11822
/proc/meminfo: memFree=1501752/2055920 swapFree=4192812/4192956
[pid=11822] ppid=11820 vsize=1748 CPUtime=0
/proc/11822/stat : 11822 (mxc) R 11820 11822 10681 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 225076503 1789952 262 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/11822/statm: 437 267 46 122 0 311 0

[startup+0.107018 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 11822
/proc/meminfo: memFree=1501752/2055920 swapFree=4192812/4192956
[pid=11822] ppid=11820 vsize=2416 CPUtime=0.1
/proc/11822/stat : 11822 (mxc) R 11820 11822 10681 0 -1 4194304 584 0 0 0 10 0 0 0 18 0 1 0 225076503 2473984 430 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/11822/statm: 604 430 59 122 0 478 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2416

[startup+0.515057 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 11822
/proc/meminfo: memFree=1501752/2055920 swapFree=4192812/4192956
[pid=11822] ppid=11820 vsize=3344 CPUtime=0.5
/proc/11822/stat : 11822 (mxc) R 11820 11822 10681 0 -1 4194304 837 0 0 0 50 0 0 0 21 0 1 0 225076503 3424256 683 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/11822/statm: 836 683 59 122 0 710 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3344

[startup+1.33514 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 11823
/proc/meminfo: memFree=1497840/2055920 swapFree=4192812/4192956
[pid=11822] ppid=11820 vsize=5060 CPUtime=1.32
/proc/11822/stat : 11822 (mxc) R 11820 11822 10681 0 -1 4194304 1263 0 0 0 132 0 0 0 25 0 1 0 225076503 5181440 1109 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/11822/statm: 1265 1109 59 122 0 1139 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5060

[startup+2.9743 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 11823
/proc/meminfo: memFree=1495856/2055920 swapFree=4192812/4192956
[pid=11822] ppid=11820 vsize=6652 CPUtime=2.96
/proc/11822/stat : 11822 (mxc) R 11820 11822 10681 0 -1 4194304 1677 0 0 0 296 0 0 0 25 0 1 0 225076503 6811648 1521 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/11822/statm: 1663 1521 67 122 0 1537 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6652

[startup+6.25461 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 11823
/proc/meminfo: memFree=1494320/2055920 swapFree=4192812/4192956
[pid=11822] ppid=11820 vsize=7976 CPUtime=6.24
/proc/11822/stat : 11822 (mxc) R 11820 11822 10681 0 -1 4194304 1993 0 0 0 623 1 0 0 25 0 1 0 225076503 8167424 1837 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/11822/statm: 1994 1837 67 122 0 1868 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7976

[startup+12.7122 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 11823
/proc/meminfo: memFree=1493552/2055920 swapFree=4192812/4192956
[pid=11822] ppid=11820 vsize=8744 CPUtime=12.7
/proc/11822/stat : 11822 (mxc) R 11820 11822 10681 0 -1 4194304 2183 0 0 0 1269 1 0 0 25 0 1 0 225076503 8953856 2027 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/11822/statm: 2186 2027 67 122 0 2060 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 8744

[startup+25.5135 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 11823
/proc/meminfo: memFree=1492656/2055920 swapFree=4192812/4192956
[pid=11822] ppid=11820 vsize=9640 CPUtime=25.49
/proc/11822/stat : 11822 (mxc) R 11820 11822 10681 0 -1 4194304 2416 0 0 0 2548 1 0 0 25 0 1 0 225076503 9871360 2260 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/11822/statm: 2410 2260 67 122 0 2284 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9640

[startup+51.126 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 11823
/proc/meminfo: memFree=1490864/2055920 swapFree=4192812/4192956
[pid=11822] ppid=11820 vsize=11560 CPUtime=51.1
/proc/11822/stat : 11822 (mxc) R 11820 11822 10681 0 -1 4194304 2900 0 0 0 5108 2 0 0 25 0 1 0 225076503 11837440 2744 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134686767 0 0 4096 0 0 0 0 17 1 0 0
/proc/11822/statm: 2890 2744 67 122 0 2764 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 11560

[startup+102.346 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 11823
/proc/meminfo: memFree=1489136/2055920 swapFree=4192812/4192956
[pid=11822] ppid=11820 vsize=13056 CPUtime=102.31
/proc/11822/stat : 11822 (mxc) R 11820 11822 10681 0 -1 4194304 3277 0 0 0 10228 3 0 0 25 0 1 0 225076503 13369344 3121 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11822/statm: 3264 3121 67 122 0 3138 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 13056

[startup+162.384 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 11823
/proc/meminfo: memFree=1487664/2055920 swapFree=4192812/4192956
[pid=11822] ppid=11820 vsize=14516 CPUtime=162.32
/proc/11822/stat : 11822 (mxc) R 11820 11822 10681 0 -1 4194304 3874 0 0 0 16229 3 0 0 25 0 1 0 225076503 14864384 3446 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/11822/statm: 3629 3446 67 122 0 3503 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 14516

[startup+222.414 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11823
/proc/meminfo: memFree=1486384/2055920 swapFree=4192812/4192956
[pid=11822] ppid=11820 vsize=15840 CPUtime=222.34
/proc/11822/stat : 11822 (mxc) R 11820 11822 10681 0 -1 4194304 4405 0 0 0 22230 4 0 0 25 0 1 0 225076503 16220160 3753 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/11822/statm: 3960 3753 67 122 0 3834 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 15840

[startup+282.445 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11823
/proc/meminfo: memFree=1485744/2055920 swapFree=4192812/4192956
[pid=11822] ppid=11820 vsize=16908 CPUtime=282.36
/proc/11822/stat : 11822 (mxc) R 11820 11822 10681 0 -1 4194304 4899 0 0 0 28230 6 0 0 25 0 1 0 225076503 17313792 4019 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/11822/statm: 4227 4019 67 122 0 4101 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 16908

[startup+342.474 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11823
/proc/meminfo: memFree=1484528/2055920 swapFree=4192812/4192956
[pid=11822] ppid=11820 vsize=17588 CPUtime=342.37
/proc/11822/stat : 11822 (mxc) R 11820 11822 10681 0 -1 4194304 5326 0 0 0 34230 7 0 0 25 0 1 0 225076503 18010112 4200 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11822/statm: 4397 4200 67 122 0 4271 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 17588

[startup+402.506 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11823
/proc/meminfo: memFree=1484272/2055920 swapFree=4192812/4192956
[pid=11822] ppid=11820 vsize=18020 CPUtime=402.38
/proc/11822/stat : 11822 (mxc) R 11820 11822 10681 0 -1 4194304 5599 0 0 0 40231 7 0 0 25 0 1 0 225076503 18452480 4268 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11822/statm: 4505 4268 67 122 0 4379 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 18020

[startup+462.538 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11823
/proc/meminfo: memFree=1484272/2055920 swapFree=4192812/4192956
[pid=11822] ppid=11820 vsize=18020 CPUtime=462.4
/proc/11822/stat : 11822 (mxc) R 11820 11822 10681 0 -1 4194304 5810 0 0 0 46232 8 0 0 25 0 1 0 225076503 18452480 4274 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/11822/statm: 4505 4274 67 122 0 4379 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 18020

[startup+522.571 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11823
/proc/meminfo: memFree=1482608/2055920 swapFree=4192812/4192956
[pid=11822] ppid=11820 vsize=19736 CPUtime=522.42
/proc/11822/stat : 11822 (mxc) R 11820 11822 10681 0 -1 4194304 6413 0 0 0 52233 9 0 0 25 0 1 0 225076503 20209664 4693 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/11822/statm: 4934 4693 67 122 0 4808 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 19736

[startup+582.599 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11823
/proc/meminfo: memFree=1482352/2055920 swapFree=4192812/4192956
[pid=11822] ppid=11820 vsize=20024 CPUtime=582.44
/proc/11822/stat : 11822 (mxc) R 11820 11822 10681 0 -1 4194304 6696 0 0 0 58234 10 0 0 25 0 1 0 225076503 20504576 4746 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11822/statm: 5006 4746 67 122 0 4880 0
Current children cumulated CPU time (s) 582.44
Current children cumulated vsize (KiB) 20024

[startup+642.635 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11823
/proc/meminfo: memFree=1482288/2055920 swapFree=4192812/4192956
[pid=11822] ppid=11820 vsize=20184 CPUtime=642.44
/proc/11822/stat : 11822 (mxc) R 11820 11822 10681 0 -1 4194304 6904 0 0 0 64234 10 0 0 25 0 1 0 225076503 20668416 4770 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519981 0 0 4096 0 0 0 0 17 1 0 0
/proc/11822/statm: 5046 4770 67 122 0 4920 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 20184

[startup+702.664 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11823
/proc/meminfo: memFree=1482160/2055920 swapFree=4192812/4192956
[pid=11822] ppid=11820 vsize=20184 CPUtime=702.46
/proc/11822/stat : 11822 (mxc) R 11820 11822 10681 0 -1 4194304 7115 0 0 0 70235 11 0 0 25 0 1 0 225076503 20668416 4797 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11822/statm: 5046 4797 67 122 0 4920 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 20184

[startup+762.688 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11823
/proc/meminfo: memFree=1482032/2055920 swapFree=4192812/4192956
[pid=11822] ppid=11820 vsize=20480 CPUtime=762.47
/proc/11822/stat : 11822 (mxc) R 11820 11822 10681 0 -1 4194304 7341 0 0 0 76235 12 0 0 25 0 1 0 225076503 20971520 4839 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11822/statm: 5120 4839 67 122 0 4994 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 20480

[startup+822.718 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 11823
/proc/meminfo: memFree=1480496/2055920 swapFree=4192812/4192956
[pid=11822] ppid=11820 vsize=21932 CPUtime=822.48
/proc/11822/stat : 11822 (mxc) R 11820 11822 10681 0 -1 4194304 7920 0 0 0 82235 13 0 0 25 0 1 0 225076503 22458368 5218 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11822/statm: 5483 5218 67 122 0 5357 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 21932

[startup+882.769 s]
/proc/loadavg: 1.00 0.99 0.99 2/84 11933
/proc/meminfo: memFree=1479360/2055920 swapFree=4192812/4192956
[pid=11822] ppid=11820 vsize=21932 CPUtime=882.47
/proc/11822/stat : 11822 (mxc) R 11820 11822 10681 0 -1 4194304 8086 0 0 0 88233 14 0 0 25 0 1 0 225076503 22458368 5234 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11822/statm: 5483 5234 67 122 0 5357 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 21932

[startup+942.824 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12021
/proc/meminfo: memFree=1480040/2055920 swapFree=4192812/4192956
[pid=11822] ppid=11820 vsize=22200 CPUtime=942.46
/proc/11822/stat : 11822 (mxc) R 11820 11822 10681 0 -1 4194304 8331 0 0 0 94231 15 0 0 25 0 1 0 225076503 22732800 5279 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11822/statm: 5550 5279 67 122 0 5424 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 22200

[startup+1002.86 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12021
/proc/meminfo: memFree=1479984/2055920 swapFree=4192812/4192956
[pid=11822] ppid=11820 vsize=22332 CPUtime=1002.47
/proc/11822/stat : 11822 (mxc) R 11820 11822 10681 0 -1 4194304 8509 0 0 0 100232 15 0 0 25 0 1 0 225076503 22867968 5307 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11822/statm: 5583 5307 67 122 0 5457 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 22332

[startup+1062.89 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12040
/proc/meminfo: memFree=1479408/2055920 swapFree=4192812/4192956
[pid=11822] ppid=11820 vsize=22492 CPUtime=1062.48
/proc/11822/stat : 11822 (mxc) R 11820 11822 10681 0 -1 4194304 8760 0 0 0 106233 15 0 0 25 0 1 0 225076503 23031808 5358 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/11822/statm: 5623 5358 67 122 0 5497 0
Current children cumulated CPU time (s) 1062.48
Current children cumulated vsize (KiB) 22492

[startup+1122.93 s]
/proc/loadavg: 1.00 0.99 0.99 3/78 12040
/proc/meminfo: memFree=1479408/2055920 swapFree=4192812/4192956
[pid=11822] ppid=11820 vsize=22764 CPUtime=1122.5
/proc/11822/stat : 11822 (mxc) R 11820 11822 10681 0 -1 4194304 8957 0 0 0 112234 16 0 0 25 0 1 0 225076503 23310336 5405 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/11822/statm: 5691 5405 67 122 0 5565 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 22764

[startup+1182.96 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12040
/proc/meminfo: memFree=1479344/2055920 swapFree=4192812/4192956
[pid=11822] ppid=11820 vsize=22900 CPUtime=1182.51
/proc/11822/stat : 11822 (mxc) R 11820 11822 10681 0 -1 4194304 9171 0 0 0 118235 16 0 0 25 0 1 0 225076503 23449600 5419 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/11822/statm: 5725 5419 67 122 0 5599 0
Current children cumulated CPU time (s) 1182.51
Current children cumulated vsize (KiB) 22900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12040
/proc/meminfo: memFree=1479344/2055920 swapFree=4192812/4192956
[pid=11822] ppid=11820 vsize=22900 CPUtime=1200.04
/proc/11822/stat : 11822 (mxc) R 11820 11822 10681 0 -1 4194304 9221 0 0 0 119987 17 0 0 25 0 1 0 225076503 23449600 5419 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/11822/statm: 5725 5419 67 122 0 5599 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 22900

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

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

[startup+1200.48 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12040
/proc/meminfo: memFree=1479344/2055920 swapFree=4192812/4192956
[pid=11822] ppid=11820 vsize=22900 CPUtime=1200.04
/proc/11822/stat : 11822 (mxc) R 11820 11822 10681 0 -1 4194304 9221 0 0 0 119987 17 0 0 25 0 1 0 225076503 23449600 5419 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/11822/statm: 5725 5419 67 122 0 5599 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 22900

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.05
CPU user time (s): 1199.88
CPU system time (s): 0.173973
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 23100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.173973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9221
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= 1411

runsolver used 1.3098 second user time and 2.95955 second system time

The end



Launcher Data (download as text)




Begin job on node18 on Wed Feb 21 09:47:00 UTC 2007

IDJOB= 304099
IDBENCH= 20124
IDSOLVER= 107
FILE ID= node18/304099-1172051219

PBS_JOBID= 3865266

Free space on /tmp= 66545 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1535300821-05.cnf
COMMAND LINE= /tmp/evaluation/304099-1172051219/mxc /tmp/evaluation/304099-1172051219/instance-304099-1172051219.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-304099-1172051219 -o ROOT/results/node18/solver-304099-1172051219 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304099-1172051219/mxc /tmp/evaluation/304099-1172051219/instance-304099-1172051219.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  93f37c46a26d2e8e869ca178d98d46ca

RANDOM SEED= 257284408

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1502096 kB
Buffers:         57260 kB
Cached:         362776 kB
SwapCached:          0 kB
Active:         316096 kB
Inactive:       163632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1502096 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1132 kB
Writeback:           0 kB
Mapped:          78576 kB
Slab:            59708 kB
Committed_AS:   882448 kB
PageTables:       1668 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= 66545 MiB

End job on node18 on Wed Feb 21 10:07:02 UTC 2007