Trace number 369135

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) 5000.12 5001.61

General information on the benchmark

Namecrafted/Hard/contest02/
hgen2-v500-s1216665065.sat05-467.reshuffled-07.cnf
MD5SUMb414a0b8680818eb94ce47e101b0ad77
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 variables500
Number of clauses1750
Sum of the clauses size5250
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31750
Number of clauses of size 40
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/node50/watcher-369135-1177274672 -o ROOT/results/node50/solver-369135-1177274672 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369135-1177274672/mxc /tmp/evaluation/369135-1177274672/instance-369135-1177274672.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 3/64 23494
/proc/meminfo: memFree=1885112/2055920 swapFree=4183800/4192956
[pid=23494] ppid=23492 vsize=1064 CPUtime=0
/proc/23494/stat : 23494 (mxc) R 23492 23494 23438 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 82312362 1089536 107 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531114 0 0 4096 0 0 0 0 17 1 0 0
/proc/23494/statm: 266 107 57 122 0 140 0

[startup+0.0353649 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 23494
/proc/meminfo: memFree=1885112/2055920 swapFree=4183800/4192956
[pid=23494] ppid=23492 vsize=1196 CPUtime=0.03
/proc/23494/stat : 23494 (mxc) R 23492 23494 23438 0 -1 4194304 159 0 0 0 3 0 0 0 18 0 1 0 82312362 1224704 143 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/23494/statm: 299 143 59 122 0 173 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1196

[startup+0.10237 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 23494
/proc/meminfo: memFree=1885112/2055920 swapFree=4183800/4192956
[pid=23494] ppid=23492 vsize=1336 CPUtime=0.1
/proc/23494/stat : 23494 (mxc) R 23492 23494 23438 0 -1 4194304 207 0 0 0 10 0 0 0 18 0 1 0 82312362 1368064 189 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/23494/statm: 334 189 67 122 0 208 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1336

[startup+0.302397 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 23494
/proc/meminfo: memFree=1885112/2055920 swapFree=4183800/4192956
[pid=23494] ppid=23492 vsize=1460 CPUtime=0.3
/proc/23494/stat : 23494 (mxc) R 23492 23494 23438 0 -1 4194304 244 0 0 0 30 0 0 0 19 0 1 0 82312362 1495040 226 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/23494/statm: 365 226 67 122 0 239 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1460

[startup+0.701423 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 23494
/proc/meminfo: memFree=1885112/2055920 swapFree=4183800/4192956
[pid=23494] ppid=23492 vsize=1584 CPUtime=0.69
/proc/23494/stat : 23494 (mxc) R 23492 23494 23438 0 -1 4194304 282 0 0 0 69 0 0 0 23 0 1 0 82312362 1622016 264 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/23494/statm: 396 264 67 122 0 270 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1584

[startup+1.50149 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 23495
/proc/meminfo: memFree=1884272/2055920 swapFree=4183800/4192956
[pid=23494] ppid=23492 vsize=1716 CPUtime=1.49
/proc/23494/stat : 23494 (mxc) R 23492 23494 23438 0 -1 4194304 321 0 0 0 149 0 0 0 25 0 1 0 82312362 1757184 303 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529993 0 0 4096 0 0 0 0 17 1 0 0
/proc/23494/statm: 429 303 67 122 0 303 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1716

[startup+3.10163 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 23495
/proc/meminfo: memFree=1884016/2055920 swapFree=4183800/4192956
[pid=23494] ppid=23492 vsize=1960 CPUtime=3.09
/proc/23494/stat : 23494 (mxc) R 23492 23494 23438 0 -1 4194304 364 0 0 0 309 0 0 0 25 0 1 0 82312362 2007040 346 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/23494/statm: 490 346 67 122 0 364 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1960

[startup+6.30192 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 23495
/proc/meminfo: memFree=1883632/2055920 swapFree=4183800/4192956
[pid=23494] ppid=23492 vsize=2208 CPUtime=6.29
/proc/23494/stat : 23494 (mxc) R 23492 23494 23438 0 -1 4194304 432 0 0 0 629 0 0 0 25 0 1 0 82312362 2260992 414 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528512 0 0 4096 0 0 0 0 17 1 0 0
/proc/23494/statm: 552 414 67 122 0 426 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2208

[startup+12.7015 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 23495
/proc/meminfo: memFree=1883192/2055920 swapFree=4183800/4192956
[pid=23494] ppid=23492 vsize=2444 CPUtime=12.69
/proc/23494/stat : 23494 (mxc) R 23492 23494 23438 0 -1 4194304 498 0 0 0 1269 0 0 0 25 0 1 0 82312362 2502656 480 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530053 0 0 4096 0 0 0 0 17 1 0 0
/proc/23494/statm: 611 480 67 122 0 485 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2444

[startup+25.5026 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 23495
/proc/meminfo: memFree=1882808/2055920 swapFree=4183800/4192956
[pid=23494] ppid=23492 vsize=2936 CPUtime=25.49
/proc/23494/stat : 23494 (mxc) R 23492 23494 23438 0 -1 4194304 604 0 0 0 2549 0 0 0 25 0 1 0 82312362 3006464 586 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519302 0 0 4096 0 0 0 0 17 1 0 0
/proc/23494/statm: 734 586 67 122 0 608 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2936

[startup+51.1019 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 23495
/proc/meminfo: memFree=1882360/2055920 swapFree=4183800/4192956
[pid=23494] ppid=23492 vsize=3280 CPUtime=51.08
/proc/23494/stat : 23494 (mxc) R 23492 23494 23438 0 -1 4194304 700 0 0 0 5108 0 0 0 25 0 1 0 82312362 3358720 682 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/23494/statm: 820 682 67 122 0 694 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3280

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 23495
/proc/meminfo: memFree=1881720/2055920 swapFree=4183800/4192956
[pid=23494] ppid=23492 vsize=3848 CPUtime=102.26
/proc/23494/stat : 23494 (mxc) R 23492 23494 23438 0 -1 4194304 854 0 0 0 10226 0 0 0 25 0 1 0 82312362 3940352 836 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531148 0 0 4096 0 0 0 0 17 1 0 0
/proc/23494/statm: 962 836 67 122 0 836 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3848

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23495
/proc/meminfo: memFree=1881272/2055920 swapFree=4183800/4192956
[pid=23494] ppid=23492 vsize=4300 CPUtime=162.24
/proc/23494/stat : 23494 (mxc) R 23492 23494 23438 0 -1 4194304 960 0 0 0 16224 0 0 0 25 0 1 0 82312362 4403200 942 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530190 0 0 4096 0 0 0 0 17 1 0 0
/proc/23494/statm: 1075 942 67 122 0 949 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4300

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23495
/proc/meminfo: memFree=1880824/2055920 swapFree=4183800/4192956
[pid=23494] ppid=23492 vsize=4828 CPUtime=222.23
/proc/23494/stat : 23494 (mxc) R 23492 23494 23438 0 -1 4194304 1088 0 0 0 22223 0 0 0 25 0 1 0 82312362 4943872 1070 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/23494/statm: 1207 1070 67 122 0 1081 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4828

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23495
/proc/meminfo: memFree=1880632/2055920 swapFree=4183800/4192956
[pid=23494] ppid=23492 vsize=4916 CPUtime=282.21
/proc/23494/stat : 23494 (mxc) R 23492 23494 23438 0 -1 4194304 1124 0 0 0 28221 0 0 0 25 0 1 0 82312362 5033984 1106 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/23494/statm: 1229 1106 67 122 0 1103 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 4916

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23495
/proc/meminfo: memFree=1880376/2055920 swapFree=4183800/4192956
[pid=23494] ppid=23492 vsize=5236 CPUtime=342.2
/proc/23494/stat : 23494 (mxc) R 23492 23494 23438 0 -1 4194304 1184 0 0 0 34220 0 0 0 25 0 1 0 82312362 5361664 1166 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23494/statm: 1309 1166 67 122 0 1183 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5236

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23495
/proc/meminfo: memFree=1880120/2055920 swapFree=4183800/4192956
[pid=23494] ppid=23492 vsize=5420 CPUtime=402.18
/proc/23494/stat : 23494 (mxc) R 23492 23494 23438 0 -1 4194304 1244 0 0 0 40218 0 0 0 25 0 1 0 82312362 5550080 1226 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528093 0 0 4096 0 0 0 0 17 1 0 0
/proc/23494/statm: 1355 1226 67 122 0 1229 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5420

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23495
/proc/meminfo: memFree=1879992/2055920 swapFree=4183800/4192956
[pid=23494] ppid=23492 vsize=5516 CPUtime=462.16
/proc/23494/stat : 23494 (mxc) R 23492 23494 23438 0 -1 4194304 1268 0 0 0 46216 0 0 0 25 0 1 0 82312362 5648384 1250 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/23494/statm: 1379 1250 67 122 0 1253 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 5516

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23495
/proc/meminfo: memFree=1879736/2055920 swapFree=4183800/4192956
[pid=23494] ppid=23492 vsize=5832 CPUtime=522.16
/proc/23494/stat : 23494 (mxc) R 23492 23494 23438 0 -1 4194304 1335 0 0 0 52215 1 0 0 25 0 1 0 82312362 5971968 1317 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530040 0 0 4096 0 0 0 0 17 1 0 0
/proc/23494/statm: 1458 1317 67 122 0 1332 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 5832

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23495
/proc/meminfo: memFree=1879736/2055920 swapFree=4183800/4192956
[pid=23494] ppid=23492 vsize=5832 CPUtime=582.14
/proc/23494/stat : 23494 (mxc) R 23492 23494 23438 0 -1 4194304 1350 0 0 0 58213 1 0 0 25 0 1 0 82312362 5971968 1332 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/23494/statm: 1458 1332 67 122 0 1332 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 5832

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 23495
/proc/meminfo: memFree=1879544/2055920 swapFree=4183800/4192956
[pid=23494] ppid=23492 vsize=5968 CPUtime=642.13
/proc/23494/stat : 23494 (mxc) R 23492 23494 23438 0 -1 4194304 1379 0 0 0 64212 1 0 0 25 0 1 0 82312362 6111232 1361 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/23494/statm: 1492 1361 67 122 0 1366 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 5968


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23695
/proc/meminfo: memFree=1875192/2055920 swapFree=4183800/4192956
[pid=23494] ppid=23492 vsize=9716 CPUtime=4001.15
/proc/23494/stat : 23494 (mxc) R 23492 23494 23438 0 -1 4194304 2327 0 0 0 400110 5 0 0 25 0 1 0 82312362 9949184 2302 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/23494/statm: 2429 2302 67 122 0 2303 0
Current children cumulated CPU time (s) 4001.15
Current children cumulated vsize (KiB) 9716

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23695
/proc/meminfo: memFree=1875128/2055920 swapFree=4183800/4192956
[pid=23494] ppid=23492 vsize=9716 CPUtime=4061.14
/proc/23494/stat : 23494 (mxc) R 23492 23494 23438 0 -1 4194304 2328 0 0 0 406109 5 0 0 25 0 1 0 82312362 9949184 2303 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531100 0 0 4096 0 0 0 0 17 1 0 0
/proc/23494/statm: 2429 2303 67 122 0 2303 0
Current children cumulated CPU time (s) 4061.14
Current children cumulated vsize (KiB) 9716

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23695
/proc/meminfo: memFree=1875128/2055920 swapFree=4183800/4192956
[pid=23494] ppid=23492 vsize=9772 CPUtime=4121.12
/proc/23494/stat : 23494 (mxc) R 23492 23494 23438 0 -1 4194304 2341 0 0 0 412107 5 0 0 25 0 1 0 82312362 10006528 2316 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/23494/statm: 2443 2316 67 122 0 2317 0
Current children cumulated CPU time (s) 4121.12
Current children cumulated vsize (KiB) 9772

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23695
/proc/meminfo: memFree=1875064/2055920 swapFree=4183800/4192956
[pid=23494] ppid=23492 vsize=9812 CPUtime=4181.1
/proc/23494/stat : 23494 (mxc) R 23492 23494 23438 0 -1 4194304 2354 0 0 0 418105 5 0 0 25 0 1 0 82312362 10047488 2329 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/23494/statm: 2453 2329 67 122 0 2327 0
Current children cumulated CPU time (s) 4181.1
Current children cumulated vsize (KiB) 9812

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23695
/proc/meminfo: memFree=1875128/2055920 swapFree=4183800/4192956
[pid=23494] ppid=23492 vsize=9812 CPUtime=4241.09
/proc/23494/stat : 23494 (mxc) R 23492 23494 23438 0 -1 4194304 2354 0 0 0 424104 5 0 0 25 0 1 0 82312362 10047488 2329 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530317 0 0 4096 0 0 0 0 17 1 0 0
/proc/23494/statm: 2453 2329 67 122 0 2327 0
Current children cumulated CPU time (s) 4241.09
Current children cumulated vsize (KiB) 9812

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23695
/proc/meminfo: memFree=1875128/2055920 swapFree=4183800/4192956
[pid=23494] ppid=23492 vsize=9812 CPUtime=4301.07
/proc/23494/stat : 23494 (mxc) R 23492 23494 23438 0 -1 4194304 2354 0 0 0 430102 5 0 0 25 0 1 0 82312362 10047488 2329 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23494/statm: 2453 2329 67 122 0 2327 0
Current children cumulated CPU time (s) 4301.07
Current children cumulated vsize (KiB) 9812

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23695
/proc/meminfo: memFree=1875064/2055920 swapFree=4183800/4192956
[pid=23494] ppid=23492 vsize=9872 CPUtime=4361.05
/proc/23494/stat : 23494 (mxc) R 23492 23494 23438 0 -1 4194304 2358 0 0 0 436100 5 0 0 25 0 1 0 82312362 10108928 2333 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531065 0 0 4096 0 0 0 0 17 1 0 0
/proc/23494/statm: 2468 2333 67 122 0 2342 0
Current children cumulated CPU time (s) 4361.05
Current children cumulated vsize (KiB) 9872

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23695
/proc/meminfo: memFree=1874936/2055920 swapFree=4183800/4192956
[pid=23494] ppid=23492 vsize=9952 CPUtime=4421.04
/proc/23494/stat : 23494 (mxc) R 23492 23494 23438 0 -1 4194304 2376 0 0 0 442099 5 0 0 25 0 1 0 82312362 10190848 2351 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23494/statm: 2488 2351 67 122 0 2362 0
Current children cumulated CPU time (s) 4421.04
Current children cumulated vsize (KiB) 9952

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23695
/proc/meminfo: memFree=1874936/2055920 swapFree=4183800/4192956
[pid=23494] ppid=23492 vsize=9952 CPUtime=4481.02
/proc/23494/stat : 23494 (mxc) R 23492 23494 23438 0 -1 4194304 2376 0 0 0 448097 5 0 0 25 0 1 0 82312362 10190848 2351 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23494/statm: 2488 2351 67 122 0 2362 0
Current children cumulated CPU time (s) 4481.02
Current children cumulated vsize (KiB) 9952

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23695
/proc/meminfo: memFree=1874808/2055920 swapFree=4183800/4192956
[pid=23494] ppid=23492 vsize=9976 CPUtime=4541.01
/proc/23494/stat : 23494 (mxc) R 23492 23494 23438 0 -1 4194304 2391 0 0 0 454096 5 0 0 25 0 1 0 82312362 10215424 2366 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528299 0 0 4096 0 0 0 0 17 1 0 0
/proc/23494/statm: 2494 2366 67 122 0 2368 0
Current children cumulated CPU time (s) 4541.01
Current children cumulated vsize (KiB) 9976

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 23777
/proc/meminfo: memFree=1873544/2055920 swapFree=4183800/4192956
[pid=23494] ppid=23492 vsize=9976 CPUtime=4600.97
/proc/23494/stat : 23494 (mxc) R 23492 23494 23438 0 -1 4194304 2391 0 0 0 460092 5 0 0 25 0 1 0 82312362 10215424 2366 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531238 0 0 4096 0 0 0 0 17 1 0 0
/proc/23494/statm: 2494 2366 67 122 0 2368 0
Current children cumulated CPU time (s) 4600.97
Current children cumulated vsize (KiB) 9976

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23893
/proc/meminfo: memFree=1874424/2055920 swapFree=4183800/4192956
[pid=23494] ppid=23492 vsize=9976 CPUtime=4660.88
/proc/23494/stat : 23494 (mxc) R 23492 23494 23438 0 -1 4194304 2391 0 0 0 466083 5 0 0 25 0 1 0 82312362 10215424 2366 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/23494/statm: 2494 2366 67 122 0 2368 0
Current children cumulated CPU time (s) 4660.88
Current children cumulated vsize (KiB) 9976

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23893
/proc/meminfo: memFree=1874488/2055920 swapFree=4183800/4192956
[pid=23494] ppid=23492 vsize=9976 CPUtime=4720.87
/proc/23494/stat : 23494 (mxc) R 23492 23494 23438 0 -1 4194304 2391 0 0 0 472082 5 0 0 25 0 1 0 82312362 10215424 2366 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/23494/statm: 2494 2366 67 122 0 2368 0
Current children cumulated CPU time (s) 4720.87
Current children cumulated vsize (KiB) 9976

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23893
/proc/meminfo: memFree=1874488/2055920 swapFree=4183800/4192956
[pid=23494] ppid=23492 vsize=9976 CPUtime=4780.85
/proc/23494/stat : 23494 (mxc) R 23492 23494 23438 0 -1 4194304 2391 0 0 0 478080 5 0 0 25 0 1 0 82312362 10215424 2366 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/23494/statm: 2494 2366 67 122 0 2368 0
Current children cumulated CPU time (s) 4780.85
Current children cumulated vsize (KiB) 9976

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23893
/proc/meminfo: memFree=1874488/2055920 swapFree=4183800/4192956
[pid=23494] ppid=23492 vsize=9976 CPUtime=4840.84
/proc/23494/stat : 23494 (mxc) R 23492 23494 23438 0 -1 4194304 2393 0 0 0 484079 5 0 0 25 0 1 0 82312362 10215424 2368 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530055 0 0 4096 0 0 0 0 17 1 0 0
/proc/23494/statm: 2494 2368 67 122 0 2368 0
Current children cumulated CPU time (s) 4840.84
Current children cumulated vsize (KiB) 9976

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23893
/proc/meminfo: memFree=1874552/2055920 swapFree=4183800/4192956
[pid=23494] ppid=23492 vsize=10032 CPUtime=4900.82
/proc/23494/stat : 23494 (mxc) R 23492 23494 23438 0 -1 4194304 2400 0 0 0 490077 5 0 0 25 0 1 0 82312362 10272768 2375 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/23494/statm: 2508 2375 67 122 0 2382 0
Current children cumulated CPU time (s) 4900.82
Current children cumulated vsize (KiB) 10032

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23893
/proc/meminfo: memFree=1874488/2055920 swapFree=4183800/4192956
[pid=23494] ppid=23492 vsize=10032 CPUtime=4960.8
/proc/23494/stat : 23494 (mxc) R 23492 23494 23438 0 -1 4194304 2400 0 0 0 496075 5 0 0 25 0 1 0 82312362 10272768 2375 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/23494/statm: 2508 2375 67 122 0 2382 0
Current children cumulated CPU time (s) 4960.8
Current children cumulated vsize (KiB) 10032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 23893
/proc/meminfo: memFree=1874424/2055920 swapFree=4183800/4192956
[pid=23494] ppid=23492 vsize=10108 CPUtime=5000.1
/proc/23494/stat : 23494 (mxc) R 23492 23494 23438 0 -1 4194304 2412 0 0 0 500005 5 0 0 25 0 1 0 82312362 10350592 2387 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 1 0 0
/proc/23494/statm: 2527 2387 67 122 0 2401 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 10108

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): 5001.61
CPU time (s): 5000.12
CPU user time (s): 5000.06
CPU system time (s): 0.06099
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 10120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.05
system time used= 0.06099
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2412
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= 12325

runsolver used 3.33649 second user time and 10.4194 second system time

The end



Launcher Data (download as text)




Begin job on node50 on Sun Apr 22 20:44:32 UTC 2007

IDJOB= 369135
IDBENCH= 24684
IDSOLVER= 181
FILE ID= node50/369135-1177274672

PBS_JOBID= 4650748

Free space on /tmp= 66507 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/hgen2-v500-s1216665065.sat05-467.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369135-1177274672/mxc /tmp/evaluation/369135-1177274672/instance-369135-1177274672.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-369135-1177274672 -o ROOT/results/node50/solver-369135-1177274672 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369135-1177274672/mxc /tmp/evaluation/369135-1177274672/instance-369135-1177274672.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b414a0b8680818eb94ce47e101b0ad77

RANDOM SEED= 867265368

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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		: 3000.232
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		: 3000.232
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:       1885584 kB
Buffers:         23488 kB
Cached:          81788 kB
SwapCached:       2980 kB
Active:          25880 kB
Inactive:        88664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1885584 kB
SwapTotal:     4192956 kB
SwapFree:      4183800 kB
Dirty:             804 kB
Writeback:           0 kB
Mapped:          15252 kB
Slab:            41784 kB
Committed_AS:  2878032 kB
PageTables:       1460 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= 66507 MiB

End job on node50 on Sun Apr 22 22:07:56 UTC 2007