Trace number 369162

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MXC 2007-02-08? (TO) 5000.11 5002.01

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen8-n260-03-S722413478.sat05-482.reshuffled-07.cnf
MD5SUM4427b6c6e836b394ac9974ae65c8137c
Bench CategoryCRAFTED (crafted 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 variables212
Number of clauses399
Sum of the clauses size904
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2346
Number of clauses of size 30
Number of clauses of size 453
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node46/watcher-369162-1177284923 -o ROOT/results/node46/solver-369162-1177284923 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369162-1177284923/mxc /tmp/evaluation/369162-1177284923/instance-369162-1177284923.cnf 

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


[startup+0 s]
/proc/loadavg: 0.85 0.97 0.99 3/78 12663
/proc/meminfo: memFree=1821104/2055920 swapFree=4159732/4192956
[pid=12663] ppid=12661 vsize=932 CPUtime=0
/proc/12663/stat : 12663 (mxc) R 12661 12663 12607 0 -1 4194304 101 0 0 0 0 0 0 0 18 0 1 0 83175269 954368 85 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/12663/statm: 233 85 59 122 0 107 0

[startup+0.106317 s]
/proc/loadavg: 0.85 0.97 0.99 3/78 12663
/proc/meminfo: memFree=1821104/2055920 swapFree=4159732/4192956
[pid=12663] ppid=12661 vsize=1204 CPUtime=0.1
/proc/12663/stat : 12663 (mxc) R 12661 12663 12607 0 -1 4194304 181 0 0 0 10 0 0 0 18 0 1 0 83175269 1232896 163 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531247 0 0 4096 0 0 0 0 17 1 0 0
/proc/12663/statm: 301 163 67 122 0 175 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1204

[startup+0.201335 s]
/proc/loadavg: 0.85 0.97 0.99 3/78 12663
/proc/meminfo: memFree=1821104/2055920 swapFree=4159732/4192956
[pid=12663] ppid=12661 vsize=1336 CPUtime=0.19
/proc/12663/stat : 12663 (mxc) R 12661 12663 12607 0 -1 4194304 207 0 0 0 19 0 0 0 19 0 1 0 83175269 1368064 189 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/12663/statm: 334 189 67 122 0 208 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1336

[startup+0.301354 s]
/proc/loadavg: 0.85 0.97 0.99 3/78 12663
/proc/meminfo: memFree=1821104/2055920 swapFree=4159732/4192956
[pid=12663] ppid=12661 vsize=1460 CPUtime=0.29
/proc/12663/stat : 12663 (mxc) R 12661 12663 12607 0 -1 4194304 230 0 0 0 29 0 0 0 19 0 1 0 83175269 1495040 212 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529869 0 0 4096 0 0 0 0 17 1 0 0
/proc/12663/statm: 365 212 67 122 0 239 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1460

[startup+0.701428 s]
/proc/loadavg: 0.85 0.97 0.99 3/78 12663
/proc/meminfo: memFree=1821104/2055920 swapFree=4159732/4192956
[pid=12663] ppid=12661 vsize=1592 CPUtime=0.69
/proc/12663/stat : 12663 (mxc) R 12661 12663 12607 0 -1 4194304 269 0 0 0 69 0 0 0 23 0 1 0 83175269 1630208 251 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530184 0 0 4096 0 0 0 0 17 1 0 0
/proc/12663/statm: 398 251 67 122 0 272 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1592

[startup+1.50258 s]
/proc/loadavg: 0.85 0.97 0.99 2/79 12664
/proc/meminfo: memFree=1820072/2055920 swapFree=4159732/4192956
[pid=12663] ppid=12661 vsize=1712 CPUtime=1.5
/proc/12663/stat : 12663 (mxc) R 12661 12663 12607 0 -1 4194304 317 0 0 0 150 0 0 0 25 0 1 0 83175269 1753088 299 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12663/statm: 428 299 67 122 0 302 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1712

[startup+3.10187 s]
/proc/loadavg: 0.85 0.97 0.99 2/79 12664
/proc/meminfo: memFree=1819816/2055920 swapFree=4159732/4192956
[pid=12663] ppid=12661 vsize=1976 CPUtime=3.09
/proc/12663/stat : 12663 (mxc) R 12661 12663 12607 0 -1 4194304 380 0 0 0 309 0 0 0 25 0 1 0 83175269 2023424 362 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/12663/statm: 494 362 67 122 0 368 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1976

[startup+6.30147 s]
/proc/loadavg: 0.86 0.97 0.99 2/79 12664
/proc/meminfo: memFree=1819496/2055920 swapFree=4159732/4192956
[pid=12663] ppid=12661 vsize=2256 CPUtime=6.29
/proc/12663/stat : 12663 (mxc) R 12661 12663 12607 0 -1 4194304 432 0 0 0 629 0 0 0 25 0 1 0 83175269 2310144 414 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530045 0 0 4096 0 0 0 0 17 1 0 0
/proc/12663/statm: 564 414 67 122 0 438 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2256

[startup+12.7016 s]
/proc/loadavg: 0.87 0.97 0.99 2/79 12664
/proc/meminfo: memFree=1818992/2055920 swapFree=4159732/4192956
[pid=12663] ppid=12661 vsize=2760 CPUtime=12.69
/proc/12663/stat : 12663 (mxc) R 12661 12663 12607 0 -1 4194304 554 0 0 0 1269 0 0 0 25 0 1 0 83175269 2826240 536 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519631 0 0 4096 0 0 0 0 17 1 0 0
/proc/12663/statm: 690 536 67 122 0 564 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2760

[startup+25.502 s]
/proc/loadavg: 0.90 0.97 0.99 2/79 12664
/proc/meminfo: memFree=1818608/2055920 swapFree=4159732/4192956
[pid=12663] ppid=12661 vsize=3000 CPUtime=25.48
/proc/12663/stat : 12663 (mxc) R 12661 12663 12607 0 -1 4194304 642 0 0 0 2548 0 0 0 25 0 1 0 83175269 3072000 624 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/12663/statm: 750 624 67 122 0 624 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3000

[startup+51.1018 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 12666
/proc/meminfo: memFree=1817640/2055920 swapFree=4159732/4192956
[pid=12663] ppid=12661 vsize=3852 CPUtime=51.07
/proc/12663/stat : 12663 (mxc) R 12661 12663 12607 0 -1 4194304 841 0 0 0 5107 0 0 0 25 0 1 0 83175269 3944448 823 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/12663/statm: 963 823 67 122 0 837 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3852

[startup+102.301 s]
/proc/loadavg: 0.97 0.97 0.99 2/79 12666
/proc/meminfo: memFree=1817008/2055920 swapFree=4159732/4192956
[pid=12663] ppid=12661 vsize=4544 CPUtime=102.26
/proc/12663/stat : 12663 (mxc) R 12661 12663 12607 0 -1 4194304 1028 0 0 0 10225 1 0 0 25 0 1 0 83175269 4653056 1010 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/12663/statm: 1136 1010 67 122 0 1010 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4544

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 12666
/proc/meminfo: memFree=1816240/2055920 swapFree=4159732/4192956
[pid=12663] ppid=12661 vsize=5332 CPUtime=162.23
/proc/12663/stat : 12663 (mxc) R 12661 12663 12607 0 -1 4194304 1214 0 0 0 16222 1 0 0 25 0 1 0 83175269 5459968 1196 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/12663/statm: 1333 1196 67 122 0 1207 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 5332

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 12666
/proc/meminfo: memFree=1815792/2055920 swapFree=4159732/4192956
[pid=12663] ppid=12661 vsize=5764 CPUtime=222.21
/proc/12663/stat : 12663 (mxc) R 12661 12663 12607 0 -1 4194304 1314 0 0 0 22220 1 0 0 25 0 1 0 83175269 5902336 1296 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12663/statm: 1441 1296 67 122 0 1315 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5764

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 12666
/proc/meminfo: memFree=1815472/2055920 swapFree=4159732/4192956
[pid=12663] ppid=12661 vsize=6048 CPUtime=282.19
/proc/12663/stat : 12663 (mxc) R 12661 12663 12607 0 -1 4194304 1389 0 0 0 28217 2 0 0 25 0 1 0 83175269 6193152 1371 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12663/statm: 1512 1371 67 122 0 1386 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 6048

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 12666
/proc/meminfo: memFree=1815216/2055920 swapFree=4159732/4192956
[pid=12663] ppid=12661 vsize=6256 CPUtime=342.17
/proc/12663/stat : 12663 (mxc) R 12661 12663 12607 0 -1 4194304 1446 0 0 0 34215 2 0 0 25 0 1 0 83175269 6406144 1428 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12663/statm: 1564 1428 67 122 0 1438 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 6256

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 12666
/proc/meminfo: memFree=1815024/2055920 swapFree=4159732/4192956
[pid=12663] ppid=12661 vsize=6444 CPUtime=402.14
/proc/12663/stat : 12663 (mxc) R 12661 12663 12607 0 -1 4194304 1486 0 0 0 40212 2 0 0 25 0 1 0 83175269 6598656 1468 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534093 0 0 4096 0 0 0 0 17 1 0 0
/proc/12663/statm: 1611 1468 67 122 0 1485 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 6444

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 12666
/proc/meminfo: memFree=1814576/2055920 swapFree=4159732/4192956
[pid=12663] ppid=12661 vsize=6868 CPUtime=462.12
/proc/12663/stat : 12663 (mxc) R 12661 12663 12607 0 -1 4194304 1588 0 0 0 46209 3 0 0 25 0 1 0 83175269 7032832 1570 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530856 0 0 4096 0 0 0 0 17 1 0 0
/proc/12663/statm: 1717 1570 67 122 0 1591 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 6868

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 12666
/proc/meminfo: memFree=1814512/2055920 swapFree=4159732/4192956
[pid=12663] ppid=12661 vsize=6956 CPUtime=522.1
/proc/12663/stat : 12663 (mxc) R 12661 12663 12607 0 -1 4194304 1617 0 0 0 52207 3 0 0 25 0 1 0 83175269 7122944 1599 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12663/statm: 1739 1599 67 122 0 1613 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 6956

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 12666
/proc/meminfo: memFree=1814192/2055920 swapFree=4159732/4192956
[pid=12663] ppid=12661 vsize=7288 CPUtime=582.08
/proc/12663/stat : 12663 (mxc) R 12661 12663 12607 0 -1 4194304 1688 0 0 0 58204 4 0 0 25 0 1 0 83175269 7462912 1670 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/12663/statm: 1822 1670 67 122 0 1696 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 7288

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 12666
/proc/meminfo: memFree=1814128/2055920 swapFree=4159732/4192956
[pid=12663] ppid=12661 vsize=7288 CPUtime=642.06
/proc/12663/stat : 12663 (mxc) R 12661 12663 12607 0 -1 4194304 1696 0 0 0 64202 4 0 0 25 0 1 0 83175269 7462912 1678 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/12663/statm: 1822 1678 67 122 0 1696 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 7288


################
# More data... #
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[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12866
/proc/meminfo: memFree=1808304/2055920 swapFree=4159732/4192956
[pid=12663] ppid=12661 vsize=12044 CPUtime=4060.74
/proc/12663/stat : 12663 (mxc) R 12661 12663 12607 0 -1 4194304 2896 0 0 0 406047 27 0 0 25 0 1 0 83175269 12333056 2878 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519246 0 0 4096 0 0 0 0 17 1 0 0
/proc/12663/statm: 3011 2878 67 122 0 2885 0
Current children cumulated CPU time (s) 4060.74
Current children cumulated vsize (KiB) 12044

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12866
/proc/meminfo: memFree=1808432/2055920 swapFree=4159732/4192956
[pid=12663] ppid=12661 vsize=12044 CPUtime=4120.71
/proc/12663/stat : 12663 (mxc) R 12661 12663 12607 0 -1 4194304 2896 0 0 0 412044 27 0 0 25 0 1 0 83175269 12333056 2878 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12663/statm: 3011 2878 67 122 0 2885 0
Current children cumulated CPU time (s) 4120.71
Current children cumulated vsize (KiB) 12044

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12866
/proc/meminfo: memFree=1808304/2055920 swapFree=4159732/4192956
[pid=12663] ppid=12661 vsize=12140 CPUtime=4180.7
/proc/12663/stat : 12663 (mxc) R 12661 12663 12607 0 -1 4194304 2920 0 0 0 418042 28 0 0 25 0 1 0 83175269 12431360 2902 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534732 0 0 4096 0 0 0 0 17 1 0 0
/proc/12663/statm: 3035 2902 67 122 0 2909 0
Current children cumulated CPU time (s) 4180.7
Current children cumulated vsize (KiB) 12140

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12866
/proc/meminfo: memFree=1808304/2055920 swapFree=4159732/4192956
[pid=12663] ppid=12661 vsize=12140 CPUtime=4240.67
/proc/12663/stat : 12663 (mxc) R 12661 12663 12607 0 -1 4194304 2920 0 0 0 424039 28 0 0 25 0 1 0 83175269 12431360 2902 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531448 0 0 4096 0 0 0 0 17 1 0 0
/proc/12663/statm: 3035 2902 67 122 0 2909 0
Current children cumulated CPU time (s) 4240.67
Current children cumulated vsize (KiB) 12140

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12866
/proc/meminfo: memFree=1808240/2055920 swapFree=4159732/4192956
[pid=12663] ppid=12661 vsize=12140 CPUtime=4300.64
/proc/12663/stat : 12663 (mxc) R 12661 12663 12607 0 -1 4194304 2920 0 0 0 430036 28 0 0 25 0 1 0 83175269 12431360 2902 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/12663/statm: 3035 2902 67 122 0 2909 0
Current children cumulated CPU time (s) 4300.64
Current children cumulated vsize (KiB) 12140

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12866
/proc/meminfo: memFree=1808304/2055920 swapFree=4159732/4192956
[pid=12663] ppid=12661 vsize=12140 CPUtime=4360.63
/proc/12663/stat : 12663 (mxc) R 12661 12663 12607 0 -1 4194304 2920 0 0 0 436034 29 0 0 25 0 1 0 83175269 12431360 2902 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/12663/statm: 3035 2902 67 122 0 2909 0
Current children cumulated CPU time (s) 4360.63
Current children cumulated vsize (KiB) 12140

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12866
/proc/meminfo: memFree=1808240/2055920 swapFree=4159732/4192956
[pid=12663] ppid=12661 vsize=12236 CPUtime=4420.6
/proc/12663/stat : 12663 (mxc) R 12661 12663 12607 0 -1 4194304 2929 0 0 0 442031 29 0 0 25 0 1 0 83175269 12529664 2911 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134684795 0 0 4096 0 0 0 0 17 1 0 0
/proc/12663/statm: 3059 2911 67 122 0 2933 0
Current children cumulated CPU time (s) 4420.6
Current children cumulated vsize (KiB) 12236

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12866
/proc/meminfo: memFree=1808176/2055920 swapFree=4159732/4192956
[pid=12663] ppid=12661 vsize=12236 CPUtime=4480.58
/proc/12663/stat : 12663 (mxc) R 12661 12663 12607 0 -1 4194304 2945 0 0 0 448029 29 0 0 25 0 1 0 83175269 12529664 2927 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12663/statm: 3059 2927 67 122 0 2933 0
Current children cumulated CPU time (s) 4480.58
Current children cumulated vsize (KiB) 12236

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12866
/proc/meminfo: memFree=1808176/2055920 swapFree=4159732/4192956
[pid=12663] ppid=12661 vsize=12236 CPUtime=4540.56
/proc/12663/stat : 12663 (mxc) R 12661 12663 12607 0 -1 4194304 2945 0 0 0 454026 30 0 0 25 0 1 0 83175269 12529664 2927 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/12663/statm: 3059 2927 67 122 0 2933 0
Current children cumulated CPU time (s) 4540.56
Current children cumulated vsize (KiB) 12236

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12866
/proc/meminfo: memFree=1807856/2055920 swapFree=4159732/4192956
[pid=12663] ppid=12661 vsize=12624 CPUtime=4600.54
/proc/12663/stat : 12663 (mxc) R 12661 12663 12607 0 -1 4194304 3020 0 0 0 460024 30 0 0 25 0 1 0 83175269 12926976 3002 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 1 0 0
/proc/12663/statm: 3156 3002 67 122 0 3030 0
Current children cumulated CPU time (s) 4600.54
Current children cumulated vsize (KiB) 12624

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12866
/proc/meminfo: memFree=1807856/2055920 swapFree=4159732/4192956
[pid=12663] ppid=12661 vsize=12608 CPUtime=4660.52
/proc/12663/stat : 12663 (mxc) R 12661 12663 12607 0 -1 4194304 3020 0 0 0 466021 31 0 0 25 0 1 0 83175269 12910592 3002 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 1 0 0
/proc/12663/statm: 3152 3002 67 122 0 3026 0
Current children cumulated CPU time (s) 4660.52
Current children cumulated vsize (KiB) 12608

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12866
/proc/meminfo: memFree=1807856/2055920 swapFree=4159732/4192956
[pid=12663] ppid=12661 vsize=12608 CPUtime=4720.5
/proc/12663/stat : 12663 (mxc) R 12661 12663 12607 0 -1 4194304 3020 0 0 0 472019 31 0 0 25 0 1 0 83175269 12910592 3002 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/12663/statm: 3152 3002 67 122 0 3026 0
Current children cumulated CPU time (s) 4720.5
Current children cumulated vsize (KiB) 12608

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12866
/proc/meminfo: memFree=1807856/2055920 swapFree=4159732/4192956
[pid=12663] ppid=12661 vsize=12604 CPUtime=4780.47
/proc/12663/stat : 12663 (mxc) R 12661 12663 12607 0 -1 4194304 3020 0 0 0 478016 31 0 0 25 0 1 0 83175269 12906496 3002 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12663/statm: 3151 3002 67 122 0 3025 0
Current children cumulated CPU time (s) 4780.47
Current children cumulated vsize (KiB) 12604

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12866
/proc/meminfo: memFree=1807792/2055920 swapFree=4159732/4192956
[pid=12663] ppid=12661 vsize=12704 CPUtime=4840.46
/proc/12663/stat : 12663 (mxc) R 12661 12663 12607 0 -1 4194304 3035 0 0 0 484014 32 0 0 25 0 1 0 83175269 13008896 3017 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/12663/statm: 3176 3017 67 122 0 3050 0
Current children cumulated CPU time (s) 4840.46
Current children cumulated vsize (KiB) 12704

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12866
/proc/meminfo: memFree=1807792/2055920 swapFree=4159732/4192956
[pid=12663] ppid=12661 vsize=12704 CPUtime=4900.43
/proc/12663/stat : 12663 (mxc) R 12661 12663 12607 0 -1 4194304 3037 0 0 0 490011 32 0 0 25 0 1 0 83175269 13008896 3019 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12663/statm: 3176 3019 67 122 0 3050 0
Current children cumulated CPU time (s) 4900.43
Current children cumulated vsize (KiB) 12704

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12866
/proc/meminfo: memFree=1807856/2055920 swapFree=4159732/4192956
[pid=12663] ppid=12661 vsize=12704 CPUtime=4960.41
/proc/12663/stat : 12663 (mxc) R 12661 12663 12607 0 -1 4194304 3037 0 0 0 496008 33 0 0 25 0 1 0 83175269 13008896 3019 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519635 0 0 4096 0 0 0 0 17 1 0 0
/proc/12663/statm: 3176 3019 67 122 0 3050 0
Current children cumulated CPU time (s) 4960.41
Current children cumulated vsize (KiB) 12704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12866
/proc/meminfo: memFree=1807856/2055920 swapFree=4159732/4192956
[pid=12663] ppid=12661 vsize=12700 CPUtime=5000.1
/proc/12663/stat : 12663 (mxc) R 12661 12663 12607 0 -1 4194304 3037 0 0 0 499977 33 0 0 25 0 1 0 83175269 13004800 3019 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/12663/statm: 3175 3019 67 122 0 3049 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 12700

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

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

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 12866
/proc/meminfo: memFree=1807856/2055920 swapFree=4159732/4192956
[pid=12663] ppid=12661 vsize=12700 CPUtime=5000.1
/proc/12663/stat : 12663 (mxc) R 12661 12663 12607 0 -1 4194304 3037 0 0 0 499977 33 0 0 25 0 1 0 83175269 13004800 3019 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/12663/statm: 3175 3019 67 122 0 3049 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 12700

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.01
CPU time (s): 5000.11
CPU user time (s): 4999.77
CPU system time (s): 0.336948
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 12772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.77
system time used= 0.336948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3037
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= 37951

runsolver used 5.09822 second user time and 13.098 second system time

The end



Launcher Data (download as text)




Begin job on node46 on Sun Apr 22 23:35:23 UTC 2007

IDJOB= 369162
IDBENCH= 24711
IDSOLVER= 181
FILE ID= node46/369162-1177284923

PBS_JOBID= 4650810

Free space on /tmp= 66084 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hgen8-n260-03-S722413478.sat05-482.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369162-1177284923/mxc /tmp/evaluation/369162-1177284923/instance-369162-1177284923.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-369162-1177284923 -o ROOT/results/node46/solver-369162-1177284923 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369162-1177284923/mxc /tmp/evaluation/369162-1177284923/instance-369162-1177284923.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  4427b6c6e836b394ac9974ae65c8137c

RANDOM SEED= 670520538

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1821448 kB
Buffers:         38272 kB
Cached:         102776 kB
SwapCached:       2704 kB
Active:          57872 kB
Inactive:       106204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1821448 kB
SwapTotal:     4192956 kB
SwapFree:      4159732 kB
Dirty:             784 kB
Writeback:           0 kB
Mapped:          30652 kB
Slab:            55704 kB
Committed_AS:  3419416 kB
PageTables:       1992 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= 66084 MiB

End job on node46 on Mon Apr 23 00:58:47 UTC 2007