Trace number 302828

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) 1200.11 1200.53

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S660110840-06.cnf
MD5SUM4b21b8e0976302c1b0731a8b86b306d2
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/node39/watcher-302828-1172020671 -o ROOT/results/node39/solver-302828-1172020671 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302828-1172020671/mxc /tmp/evaluation/302828-1172020671/instance-302828-1172020671.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 0.98 0.99 3/64 4793
/proc/meminfo: memFree=1896248/2055920 swapFree=4183736/4192956
[pid=4793] ppid=4791 vsize=1672 CPUtime=0
/proc/4793/stat : 4793 (mxc) R 4791 4793 4064 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 222022991 1712128 274 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/4793/statm: 451 275 46 122 0 325 0

[startup+0.107426 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4793
/proc/meminfo: memFree=1896248/2055920 swapFree=4183736/4192956
[pid=4793] ppid=4791 vsize=2424 CPUtime=0.1
/proc/4793/stat : 4793 (mxc) R 4791 4793 4064 0 -1 4194304 626 0 0 0 10 0 0 0 18 0 1 0 222022991 2482176 458 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4793/statm: 606 458 59 122 0 480 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2424

[startup+0.515495 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4793
/proc/meminfo: memFree=1896248/2055920 swapFree=4183736/4192956
[pid=4793] ppid=4791 vsize=3612 CPUtime=0.51
/proc/4793/stat : 4793 (mxc) R 4791 4793 4064 0 -1 4194304 911 0 0 0 51 0 0 0 21 0 1 0 222022991 3698688 743 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/4793/statm: 903 743 59 122 0 777 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3612

[startup+1.33964 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 4794
/proc/meminfo: memFree=1892144/2055920 swapFree=4183736/4192956
[pid=4793] ppid=4791 vsize=5364 CPUtime=1.33
/proc/4793/stat : 4793 (mxc) R 4791 4793 4064 0 -1 4194304 1332 0 0 0 133 0 0 0 25 0 1 0 222022991 5492736 1164 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519610 0 0 4096 0 0 0 0 17 1 0 0
/proc/4793/statm: 1341 1164 59 122 0 1215 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5364

[startup+2.97592 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4794
/proc/meminfo: memFree=1890224/2055920 swapFree=4183736/4192956
[pid=4793] ppid=4791 vsize=7740 CPUtime=2.97
/proc/4793/stat : 4793 (mxc) R 4791 4793 4064 0 -1 4194304 1917 0 0 0 296 1 0 0 25 0 1 0 222022991 7925760 1749 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/4793/statm: 1935 1749 59 122 0 1809 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 7740

[startup+6.25648 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4794
/proc/meminfo: memFree=1888696/2055920 swapFree=4183736/4192956
[pid=4793] ppid=4791 vsize=8872 CPUtime=6.24
/proc/4793/stat : 4793 (mxc) R 4791 4793 4064 0 -1 4194304 2231 0 0 0 623 1 0 0 25 0 1 0 222022991 9084928 2061 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134528439 0 0 4096 0 0 0 0 17 1 0 0
/proc/4793/statm: 2218 2061 67 122 0 2092 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8872

[startup+12.7086 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 4794
/proc/meminfo: memFree=1887224/2055920 swapFree=4183736/4192956
[pid=4793] ppid=4791 vsize=9636 CPUtime=12.69
/proc/4793/stat : 4793 (mxc) R 4791 4793 4064 0 -1 4194304 2426 0 0 0 1268 1 0 0 25 0 1 0 222022991 9867264 2256 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/4793/statm: 2409 2256 67 122 0 2283 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9636

[startup+25.5088 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 4794
/proc/meminfo: memFree=1885880/2055920 swapFree=4183736/4192956
[pid=4793] ppid=4791 vsize=11000 CPUtime=25.49
/proc/4793/stat : 4793 (mxc) R 4791 4793 4064 0 -1 4194304 2769 0 0 0 2547 2 0 0 25 0 1 0 222022991 11264000 2599 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/4793/statm: 2750 2599 67 122 0 2624 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11000

[startup+51.1171 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 4794
/proc/meminfo: memFree=1883704/2055920 swapFree=4183736/4192956
[pid=4793] ppid=4791 vsize=13072 CPUtime=51.09
/proc/4793/stat : 4793 (mxc) R 4791 4793 4064 0 -1 4194304 3298 0 0 0 5107 2 0 0 25 0 1 0 222022991 13385728 3128 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4793/statm: 3268 3128 67 122 0 3142 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 13072

[startup+102.328 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 4794
/proc/meminfo: memFree=1881784/2055920 swapFree=4183736/4192956
[pid=4793] ppid=4791 vsize=14964 CPUtime=102.28
/proc/4793/stat : 4793 (mxc) R 4791 4793 4064 0 -1 4194304 3873 0 0 0 10225 3 0 0 25 0 1 0 222022991 15323136 3564 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4793/statm: 3741 3564 67 122 0 3615 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 14964

[startup+162.346 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4794
/proc/meminfo: memFree=1880248/2055920 swapFree=4183736/4192956
[pid=4793] ppid=4791 vsize=16416 CPUtime=162.27
/proc/4793/stat : 4793 (mxc) R 4791 4793 4064 0 -1 4194304 4493 0 0 0 16224 3 0 0 25 0 1 0 222022991 16809984 3931 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4793/statm: 4104 3931 67 122 0 3978 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 16416

[startup+222.364 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4794
/proc/meminfo: memFree=1879032/2055920 swapFree=4183736/4192956
[pid=4793] ppid=4791 vsize=17868 CPUtime=222.28
/proc/4793/stat : 4793 (mxc) R 4791 4793 4064 0 -1 4194304 5028 0 0 0 22224 4 0 0 25 0 1 0 222022991 18296832 4269 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4793/statm: 4467 4269 67 122 0 4341 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 17868

[startup+282.382 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4794
/proc/meminfo: memFree=1878776/2055920 swapFree=4183736/4192956
[pid=4793] ppid=4791 vsize=18148 CPUtime=282.27
/proc/4793/stat : 4793 (mxc) R 4791 4793 4064 0 -1 4194304 5297 0 0 0 28223 4 0 0 25 0 1 0 222022991 18583552 4333 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/4793/statm: 4537 4333 67 122 0 4411 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 18148

[startup+342.465 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4794
/proc/meminfo: memFree=1876920/2055920 swapFree=4183736/4192956
[pid=4793] ppid=4791 vsize=19868 CPUtime=342.33
/proc/4793/stat : 4793 (mxc) R 4791 4793 4064 0 -1 4194304 5946 0 0 0 34228 5 0 0 25 0 1 0 222022991 20344832 4769 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/4793/statm: 4967 4769 67 122 0 4841 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 19868

[startup+402.486 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4794
/proc/meminfo: memFree=1876792/2055920 swapFree=4183736/4192956
[pid=4793] ppid=4791 vsize=20160 CPUtime=402.33
/proc/4793/stat : 4793 (mxc) R 4791 4793 4064 0 -1 4194304 6186 0 0 0 40228 5 0 0 25 0 1 0 222022991 20643840 4829 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4793/statm: 5040 4829 67 122 0 4914 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 20160

[startup+462.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4794
/proc/meminfo: memFree=1876536/2055920 swapFree=4183736/4192956
[pid=4793] ppid=4791 vsize=20300 CPUtime=462.33
/proc/4793/stat : 4793 (mxc) R 4791 4793 4064 0 -1 4194304 6451 0 0 0 46228 5 0 0 25 0 1 0 222022991 20787200 4869 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4793/statm: 5075 4869 67 122 0 4949 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 20300

[startup+522.518 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4794
/proc/meminfo: memFree=1875128/2055920 swapFree=4183736/4192956
[pid=4793] ppid=4791 vsize=21620 CPUtime=522.33
/proc/4793/stat : 4793 (mxc) R 4791 4793 4064 0 -1 4194304 6974 0 0 0 52227 6 0 0 25 0 1 0 222022991 22138880 5207 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4793/statm: 5405 5207 67 122 0 5279 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 21620

[startup+582.535 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4794
/proc/meminfo: memFree=1874296/2055920 swapFree=4183736/4192956
[pid=4793] ppid=4791 vsize=22596 CPUtime=582.32
/proc/4793/stat : 4793 (mxc) R 4791 4793 4064 0 -1 4194304 7354 0 0 0 58226 6 0 0 25 0 1 0 222022991 23138304 5437 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519924 0 0 4096 0 0 0 0 17 1 0 0
/proc/4793/statm: 5649 5437 67 122 0 5523 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 22596

[startup+642.556 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4794
/proc/meminfo: memFree=1874168/2055920 swapFree=4183736/4192956
[pid=4793] ppid=4791 vsize=22728 CPUtime=642.32
/proc/4793/stat : 4793 (mxc) R 4791 4793 4064 0 -1 4194304 7573 0 0 0 64226 6 0 0 25 0 1 0 222022991 23273472 5456 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/4793/statm: 5682 5456 67 122 0 5556 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 22728

[startup+702.573 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4794
/proc/meminfo: memFree=1874104/2055920 swapFree=4183736/4192956
[pid=4793] ppid=4791 vsize=22872 CPUtime=702.31
/proc/4793/stat : 4793 (mxc) R 4791 4793 4064 0 -1 4194304 7738 0 0 0 70225 6 0 0 25 0 1 0 222022991 23420928 5471 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4793/statm: 5718 5471 67 122 0 5592 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 22872

[startup+762.587 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4794
/proc/meminfo: memFree=1873848/2055920 swapFree=4183736/4192956
[pid=4793] ppid=4791 vsize=23144 CPUtime=762.31
/proc/4793/stat : 4793 (mxc) R 4791 4793 4064 0 -1 4194304 8005 0 0 0 76224 7 0 0 25 0 1 0 222022991 23699456 5538 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4793/statm: 5786 5538 67 122 0 5660 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 23144

[startup+822.604 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4794
/proc/meminfo: memFree=1873784/2055920 swapFree=4183736/4192956
[pid=4793] ppid=4791 vsize=23144 CPUtime=822.31
/proc/4793/stat : 4793 (mxc) R 4791 4793 4064 0 -1 4194304 8217 0 0 0 82224 7 0 0 25 0 1 0 222022991 23699456 5550 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4793/statm: 5786 5550 67 122 0 5660 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 23144

[startup+882.618 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4794
/proc/meminfo: memFree=1871928/2055920 swapFree=4183736/4192956
[pid=4793] ppid=4791 vsize=25016 CPUtime=882.3
/proc/4793/stat : 4793 (mxc) R 4791 4793 4064 0 -1 4194304 8839 0 0 0 88222 8 0 0 25 0 1 0 222022991 25616384 6012 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4793/statm: 6254 6012 67 122 0 6128 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 25016

[startup+942.635 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4794
/proc/meminfo: memFree=1871672/2055920 swapFree=4183736/4192956
[pid=4793] ppid=4791 vsize=25280 CPUtime=942.29
/proc/4793/stat : 4793 (mxc) R 4791 4793 4064 0 -1 4194304 9063 0 0 0 94221 8 0 0 25 0 1 0 222022991 25886720 6071 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/4793/statm: 6320 6071 67 122 0 6194 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 25280

[startup+1002.65 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 4794
/proc/meminfo: memFree=1871672/2055920 swapFree=4183736/4192956
[pid=4793] ppid=4791 vsize=25280 CPUtime=1002.29
/proc/4793/stat : 4793 (mxc) R 4791 4793 4064 0 -1 4194304 9233 0 0 0 100221 8 0 0 25 0 1 0 222022991 25886720 6076 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4793/statm: 6320 6076 67 122 0 6194 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 25280

[startup+1062.67 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 4794
/proc/meminfo: memFree=1871608/2055920 swapFree=4183736/4192956
[pid=4793] ppid=4791 vsize=25412 CPUtime=1062.29
/proc/4793/stat : 4793 (mxc) R 4791 4793 4064 0 -1 4194304 9417 0 0 0 106220 9 0 0 25 0 1 0 222022991 26021888 6095 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4793/statm: 6353 6095 67 122 0 6227 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 25412

[startup+1122.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4794
/proc/meminfo: memFree=1871544/2055920 swapFree=4183736/4192956
[pid=4793] ppid=4791 vsize=25412 CPUtime=1122.28
/proc/4793/stat : 4793 (mxc) R 4791 4793 4064 0 -1 4194304 9587 0 0 0 112219 9 0 0 25 0 1 0 222022991 26021888 6100 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/4793/statm: 6353 6100 67 122 0 6227 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 25412

[startup+1182.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4794
/proc/meminfo: memFree=1871416/2055920 swapFree=4183736/4192956
[pid=4793] ppid=4791 vsize=25544 CPUtime=1182.27
/proc/4793/stat : 4793 (mxc) R 4791 4793 4064 0 -1 4194304 9791 0 0 0 118218 9 0 0 25 0 1 0 222022991 26157056 6139 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4793/statm: 6386 6139 67 122 0 6260 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 25544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4794
/proc/meminfo: memFree=1871288/2055920 swapFree=4183736/4192956
[pid=4793] ppid=4791 vsize=25676 CPUtime=1200.09
/proc/4793/stat : 4793 (mxc) R 4791 4793 4064 0 -1 4194304 9872 0 0 0 120000 9 0 0 25 0 1 0 222022991 26292224 6165 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4793/statm: 6419 6165 67 122 0 6293 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 25676

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): 1200.53
CPU time (s): 1200.11
CPU user time (s): 1200.01
CPU system time (s): 0.101984
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 25896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.101984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9872
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= 2913

runsolver used 0.729889 second user time and 2.47762 second system time

The end



Launcher Data (download as text)




Begin job on node39 on Wed Feb 21 01:17:51 UTC 2007

IDJOB= 302828
IDBENCH= 20093
IDSOLVER= 107
FILE ID= node39/302828-1172020671

PBS_JOBID= 3892674

Free space on /tmp= 66561 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S660110840-06.cnf
COMMAND LINE= /tmp/evaluation/302828-1172020671/mxc /tmp/evaluation/302828-1172020671/instance-302828-1172020671.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-302828-1172020671 -o ROOT/results/node39/solver-302828-1172020671 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302828-1172020671/mxc /tmp/evaluation/302828-1172020671/instance-302828-1172020671.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  4b21b8e0976302c1b0731a8b86b306d2

RANDOM SEED= 701526741

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.285
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		: 3000.285
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:       1896656 kB
Buffers:         27076 kB
Cached:          94080 kB
SwapCached:       3284 kB
Active:          65608 kB
Inactive:        65328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1896656 kB
SwapTotal:     4192956 kB
SwapFree:      4183736 kB
Dirty:            1192 kB
Writeback:           0 kB
Mapped:          15252 kB
Slab:            14424 kB
Committed_AS:   585320 kB
PageTables:       1412 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= 66561 MiB

End job on node39 on Wed Feb 21 01:37:54 UTC 2007