Trace number 302951

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) 1200.1 1200.45

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1661921212-08.cnf
MD5SUM22f4fe283de9b4edb36d67aef170514a
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/node76/watcher-302951-1172023656 -o ROOT/results/node76/solver-302951-1172023656 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302951-1172023656/mxc /tmp/evaluation/302951-1172023656/instance-302951-1172023656.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: 0.92 1.08 1.87 3/69 30718
/proc/meminfo: memFree=1700088/2055888 swapFree=4082452/4096564
[pid=30718] ppid=30716 vsize=1804 CPUtime=0
/proc/30718/stat : 30718 (mxc) R 30716 30718 29686 0 -1 4194304 296 0 0 0 0 0 0 0 18 0 1 0 222323951 1847296 281 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/30718/statm: 451 281 46 122 0 325 0

[startup+0.107336 s]
/proc/loadavg: 0.92 1.08 1.87 3/69 30718
/proc/meminfo: memFree=1700088/2055888 swapFree=4082452/4096564
[pid=30718] ppid=30716 vsize=2552 CPUtime=0.1
/proc/30718/stat : 30718 (mxc) R 30716 30718 29686 0 -1 4194304 633 0 0 0 10 0 0 0 18 0 1 0 222323951 2613248 466 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/30718/statm: 638 466 59 122 0 512 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2552

[startup+0.515383 s]
/proc/loadavg: 0.92 1.08 1.87 3/69 30718
/proc/meminfo: memFree=1700088/2055888 swapFree=4082452/4096564
[pid=30718] ppid=30716 vsize=3740 CPUtime=0.5
/proc/30718/stat : 30718 (mxc) R 30716 30718 29686 0 -1 4194304 929 0 0 0 50 0 0 0 22 0 1 0 222323951 3829760 762 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519584 0 0 4096 0 0 0 0 17 1 0 0
/proc/30718/statm: 935 762 59 122 0 809 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 3740

[startup+1.33648 s]
/proc/loadavg: 0.92 1.08 1.87 2/70 30719
/proc/meminfo: memFree=1695856/2055888 swapFree=4082452/4096564
[pid=30718] ppid=30716 vsize=5472 CPUtime=1.32
/proc/30718/stat : 30718 (mxc) R 30716 30718 29686 0 -1 4194304 1373 0 0 0 132 0 0 0 25 0 1 0 222323951 5603328 1206 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30718/statm: 1368 1206 59 122 0 1242 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5472

[startup+2.97667 s]
/proc/loadavg: 0.92 1.08 1.87 2/70 30719
/proc/meminfo: memFree=1693808/2055888 swapFree=4082452/4096564
[pid=30718] ppid=30716 vsize=7848 CPUtime=2.97
/proc/30718/stat : 30718 (mxc) R 30716 30718 29686 0 -1 4194304 1952 0 0 0 296 1 0 0 25 0 1 0 222323951 8036352 1785 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/30718/statm: 1962 1785 59 122 0 1836 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 7848

[startup+6.25305 s]
/proc/loadavg: 0.93 1.08 1.86 2/70 30719
/proc/meminfo: memFree=1692144/2055888 swapFree=4082452/4096564
[pid=30718] ppid=30716 vsize=8860 CPUtime=6.24
/proc/30718/stat : 30718 (mxc) R 30716 30718 29686 0 -1 4194304 2227 0 0 0 623 1 0 0 25 0 1 0 222323951 9072640 2058 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30718/statm: 2215 2058 67 122 0 2089 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8860

[startup+12.7078 s]
/proc/loadavg: 0.93 1.08 1.86 2/70 30719
/proc/meminfo: memFree=1690928/2055888 swapFree=4082452/4096564
[pid=30718] ppid=30716 vsize=9868 CPUtime=12.69
/proc/30718/stat : 30718 (mxc) R 30716 30718 29686 0 -1 4194304 2488 0 0 0 1268 1 0 0 25 0 1 0 222323951 10104832 2319 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30718/statm: 2467 2319 67 122 0 2341 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9868

[startup+25.6093 s]
/proc/loadavg: 0.95 1.08 1.84 2/70 30719
/proc/meminfo: memFree=1689648/2055888 swapFree=4082452/4096564
[pid=30718] ppid=30716 vsize=11416 CPUtime=25.59
/proc/30718/stat : 30718 (mxc) R 30716 30718 29686 0 -1 4194304 2856 0 0 0 2557 2 0 0 25 0 1 0 222323951 11689984 2687 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519258 0 0 4096 0 0 0 0 17 1 0 0
/proc/30718/statm: 2854 2687 67 122 0 2728 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 11416

[startup+51.2132 s]
/proc/loadavg: 0.96 1.07 1.82 2/70 30719
/proc/meminfo: memFree=1687344/2055888 swapFree=4082452/4096564
[pid=30718] ppid=30716 vsize=13268 CPUtime=51.19
/proc/30718/stat : 30718 (mxc) R 30716 30718 29686 0 -1 4194304 3345 0 0 0 5117 2 0 0 25 0 1 0 222323951 13586432 3176 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30718/statm: 3317 3176 67 122 0 3191 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 13268

[startup+102.418 s]
/proc/loadavg: 0.98 1.06 1.77 2/70 30719
/proc/meminfo: memFree=1685616/2055888 swapFree=4082452/4096564
[pid=30718] ppid=30716 vsize=15096 CPUtime=102.38
/proc/30718/stat : 30718 (mxc) R 30716 30718 29686 0 -1 4194304 3913 0 0 0 10235 3 0 0 25 0 1 0 222323951 15458304 3574 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30718/statm: 3774 3574 67 122 0 3648 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 15096

[startup+162.436 s]
/proc/loadavg: 0.99 1.04 1.72 2/70 30719
/proc/meminfo: memFree=1684336/2055888 swapFree=4082452/4096564
[pid=30718] ppid=30716 vsize=16152 CPUtime=162.38
/proc/30718/stat : 30718 (mxc) R 30716 30718 29686 0 -1 4194304 4428 0 0 0 16235 3 0 0 25 0 1 0 222323951 16539648 3870 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30718/statm: 4038 3870 67 122 0 3912 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 16152

[startup+222.454 s]
/proc/loadavg: 0.99 1.03 1.68 2/70 30719
/proc/meminfo: memFree=1682480/2055888 swapFree=4082452/4096564
[pid=30718] ppid=30716 vsize=18264 CPUtime=222.38
/proc/30718/stat : 30718 (mxc) R 30716 30718 29686 0 -1 4194304 5162 0 0 0 22235 3 0 0 25 0 1 0 222323951 18702336 4366 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/30718/statm: 4566 4366 67 122 0 4440 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 18264

[startup+282.472 s]
/proc/loadavg: 0.99 1.03 1.63 2/70 30719
/proc/meminfo: memFree=1682224/2055888 swapFree=4082452/4096564
[pid=30718] ppid=30716 vsize=18396 CPUtime=282.37
/proc/30718/stat : 30718 (mxc) R 30716 30718 29686 0 -1 4194304 5419 0 0 0 28234 3 0 0 25 0 1 0 222323951 18837504 4418 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30718/statm: 4599 4418 67 122 0 4473 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 18396

[startup+342.487 s]
/proc/loadavg: 0.99 1.02 1.59 2/70 30719
/proc/meminfo: memFree=1680752/2055888 swapFree=4082452/4096564
[pid=30718] ppid=30716 vsize=19840 CPUtime=342.38
/proc/30718/stat : 30718 (mxc) R 30716 30718 29686 0 -1 4194304 5999 0 0 0 34234 4 0 0 25 0 1 0 222323951 20316160 4781 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/30718/statm: 4960 4781 67 122 0 4834 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 19840

[startup+402.507 s]
/proc/loadavg: 0.99 1.01 1.55 2/70 30719
/proc/meminfo: memFree=1680496/2055888 swapFree=4082452/4096564
[pid=30718] ppid=30716 vsize=20252 CPUtime=402.38
/proc/30718/stat : 30718 (mxc) R 30716 30718 29686 0 -1 4194304 6260 0 0 0 40234 4 0 0 25 0 1 0 222323951 20738048 4862 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30718/statm: 5063 4862 67 122 0 4937 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 20252

[startup+462.522 s]
/proc/loadavg: 0.99 1.01 1.51 2/70 30719
/proc/meminfo: memFree=1680240/2055888 swapFree=4082452/4096564
[pid=30718] ppid=30716 vsize=20508 CPUtime=462.38
/proc/30718/stat : 30718 (mxc) R 30716 30718 29686 0 -1 4194304 6543 0 0 0 46234 4 0 0 25 0 1 0 222323951 21000192 4920 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30718/statm: 5127 4920 67 122 0 5001 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 20508

[startup+522.541 s]
/proc/loadavg: 0.99 1.00 1.48 2/70 30719
/proc/meminfo: memFree=1678576/2055888 swapFree=4082452/4096564
[pid=30718] ppid=30716 vsize=22092 CPUtime=522.38
/proc/30718/stat : 30718 (mxc) R 30716 30718 29686 0 -1 4194304 7128 0 0 0 52234 4 0 0 25 0 1 0 222323951 22622208 5315 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529228 0 0 4096 0 0 0 0 17 1 0 0
/proc/30718/statm: 5523 5315 67 122 0 5397 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 22092

[startup+582.56 s]
/proc/loadavg: 0.99 1.00 1.44 2/70 30719
/proc/meminfo: memFree=1678192/2055888 swapFree=4082452/4096564
[pid=30718] ppid=30716 vsize=22528 CPUtime=582.38
/proc/30718/stat : 30718 (mxc) R 30716 30718 29686 0 -1 4194304 7424 0 0 0 58234 4 0 0 25 0 1 0 222323951 23068672 5411 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/30718/statm: 5632 5411 67 122 0 5506 0
Current children cumulated CPU time (s) 582.38
Current children cumulated vsize (KiB) 22528

[startup+642.576 s]
/proc/loadavg: 0.99 1.00 1.41 2/70 30719
/proc/meminfo: memFree=1678128/2055888 swapFree=4082452/4096564
[pid=30718] ppid=30716 vsize=22668 CPUtime=642.37
/proc/30718/stat : 30718 (mxc) R 30716 30718 29686 0 -1 4194304 7592 0 0 0 64233 4 0 0 25 0 1 0 222323951 23212032 5429 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/30718/statm: 5667 5429 67 122 0 5541 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 22668

[startup+702.594 s]
/proc/loadavg: 0.99 1.00 1.38 2/70 30719
/proc/meminfo: memFree=1677936/2055888 swapFree=4082452/4096564
[pid=30718] ppid=30716 vsize=22800 CPUtime=702.38
/proc/30718/stat : 30718 (mxc) R 30716 30718 29686 0 -1 4194304 7838 0 0 0 70233 5 0 0 25 0 1 0 222323951 23347200 5475 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30718/statm: 5700 5475 67 122 0 5574 0
Current children cumulated CPU time (s) 702.38
Current children cumulated vsize (KiB) 22800

[startup+762.608 s]
/proc/loadavg: 0.99 1.00 1.36 2/70 30719
/proc/meminfo: memFree=1677872/2055888 swapFree=4082452/4096564
[pid=30718] ppid=30716 vsize=22940 CPUtime=762.38
/proc/30718/stat : 30718 (mxc) R 30716 30718 29686 0 -1 4194304 8067 0 0 0 76233 5 0 0 25 0 1 0 222323951 23490560 5504 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30718/statm: 5735 5504 67 122 0 5609 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 22940

[startup+822.627 s]
/proc/loadavg: 0.99 1.00 1.33 2/70 30719
/proc/meminfo: memFree=1676912/2055888 swapFree=4082452/4096564
[pid=30718] ppid=30716 vsize=24128 CPUtime=822.37
/proc/30718/stat : 30718 (mxc) R 30716 30718 29686 0 -1 4194304 8523 0 0 0 82232 5 0 0 25 0 1 0 222323951 24707072 5810 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30718/statm: 6032 5810 67 122 0 5906 0
Current children cumulated CPU time (s) 822.37
Current children cumulated vsize (KiB) 24128

[startup+882.639 s]
/proc/loadavg: 0.99 1.00 1.31 2/70 30719
/proc/meminfo: memFree=1676080/2055888 swapFree=4082452/4096564
[pid=30718] ppid=30716 vsize=24656 CPUtime=882.37
/proc/30718/stat : 30718 (mxc) R 30716 30718 29686 0 -1 4194304 8868 0 0 0 88231 6 0 0 25 0 1 0 222323951 25247744 5936 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30718/statm: 6164 5936 67 122 0 6038 0
Current children cumulated CPU time (s) 882.37
Current children cumulated vsize (KiB) 24656

[startup+942.655 s]
/proc/loadavg: 0.99 1.00 1.29 2/70 30719
/proc/meminfo: memFree=1676016/2055888 swapFree=4082452/4096564
[pid=30718] ppid=30716 vsize=24792 CPUtime=942.37
/proc/30718/stat : 30718 (mxc) R 30716 30718 29686 0 -1 4194304 9065 0 0 0 94231 6 0 0 25 0 1 0 222323951 25387008 5968 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30718/statm: 6198 5968 67 122 0 6072 0
Current children cumulated CPU time (s) 942.37
Current children cumulated vsize (KiB) 24792

[startup+1002.67 s]
/proc/loadavg: 0.99 1.00 1.27 2/70 30719
/proc/meminfo: memFree=1675888/2055888 swapFree=4082452/4096564
[pid=30718] ppid=30716 vsize=24944 CPUtime=1002.37
/proc/30718/stat : 30718 (mxc) R 30716 30718 29686 0 -1 4194304 9255 0 0 0 100231 6 0 0 25 0 1 0 222323951 25542656 5993 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528498 0 0 4096 0 0 0 0 17 1 0 0
/proc/30718/statm: 6236 5993 67 122 0 6110 0
Current children cumulated CPU time (s) 1002.37
Current children cumulated vsize (KiB) 24944

[startup+1062.69 s]
/proc/loadavg: 0.99 1.00 1.25 2/70 30719
/proc/meminfo: memFree=1675888/2055888 swapFree=4082452/4096564
[pid=30718] ppid=30716 vsize=24944 CPUtime=1062.37
/proc/30718/stat : 30718 (mxc) R 30716 30718 29686 0 -1 4194304 9427 0 0 0 106231 6 0 0 25 0 1 0 222323951 25542656 6000 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/30718/statm: 6236 6000 67 122 0 6110 0
Current children cumulated CPU time (s) 1062.37
Current children cumulated vsize (KiB) 24944

[startup+1122.71 s]
/proc/loadavg: 1.03 1.01 1.24 2/70 30719
/proc/meminfo: memFree=1675696/2055888 swapFree=4082452/4096564
[pid=30718] ppid=30716 vsize=25076 CPUtime=1122.37
/proc/30718/stat : 30718 (mxc) R 30716 30718 29686 0 -1 4194304 9620 0 0 0 112231 6 0 0 25 0 1 0 222323951 25677824 6028 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30718/statm: 6269 6028 67 122 0 6143 0
Current children cumulated CPU time (s) 1122.37
Current children cumulated vsize (KiB) 25076

[startup+1182.72 s]
/proc/loadavg: 1.01 1.01 1.22 2/70 30719
/proc/meminfo: memFree=1675568/2055888 swapFree=4082452/4096564
[pid=30718] ppid=30716 vsize=25340 CPUtime=1182.37
/proc/30718/stat : 30718 (mxc) R 30716 30718 29686 0 -1 4194304 9825 0 0 0 118231 6 0 0 25 0 1 0 222323951 25948160 6068 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30718/statm: 6335 6068 67 122 0 6209 0
Current children cumulated CPU time (s) 1182.37
Current children cumulated vsize (KiB) 25340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.01 1.00 1.21 2/70 30719
/proc/meminfo: memFree=1675568/2055888 swapFree=4082452/4096564
[pid=30718] ppid=30716 vsize=25340 CPUtime=1200.08
/proc/30718/stat : 30718 (mxc) R 30716 30718 29686 0 -1 4194304 9880 0 0 0 120002 6 0 0 25 0 1 0 222323951 25948160 6068 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/30718/statm: 6335 6068 67 122 0 6209 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 25340

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): 1200.45
CPU time (s): 1200.1
CPU user time (s): 1200.03
CPU system time (s): 0.071989
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 25560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.071989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9880
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= 1675

runsolver used 1.01784 second user time and 2.19766 second system time

The end



Launcher Data (download as text)




Begin job on node76 on Wed Feb 21 02:07:36 UTC 2007

IDJOB= 302951
IDBENCH= 20096
IDSOLVER= 107
FILE ID= node76/302951-1172023656

PBS_JOBID= 3892686

Free space on /tmp= 66650 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1661921212-08.cnf
COMMAND LINE= /tmp/evaluation/302951-1172023656/mxc /tmp/evaluation/302951-1172023656/instance-302951-1172023656.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node76/watcher-302951-1172023656 -o ROOT/results/node76/solver-302951-1172023656 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302951-1172023656/mxc /tmp/evaluation/302951-1172023656/instance-302951-1172023656.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  22f4fe283de9b4edb36d67aef170514a

RANDOM SEED= 184533896

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.219
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	: 6006.18
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		: 3000.219
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055888 kB
MemFree:       1700560 kB
Buffers:         32932 kB
Cached:         267308 kB
SwapCached:       8004 kB
Active:         191056 kB
Inactive:       124232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055888 kB
LowFree:       1700560 kB
SwapTotal:     4096564 kB
SwapFree:      4082452 kB
Dirty:            1192 kB
Writeback:           0 kB
Mapped:          15644 kB
Slab:            26460 kB
Committed_AS:   981204 kB
PageTables:       1424 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66650 MiB

End job on node76 on Wed Feb 21 02:27:39 UTC 2007