Trace number 334159

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 1200.41

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d0.02-s1099787414.sat05-542.reshuffled-07.cnf
MD5SUMe8bf7f81ddac4f189ec204bc856c8406
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 variables1184
Number of clauses14216
Sum of the clauses size42944
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 313920
Number of clauses of size 4296
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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node17/watcher-334159-1173554592 -o ROOT/results/node17/solver-334159-1173554592 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334159-1173554592/mxc /tmp/evaluation/334159-1173554592/instance-334159-1173554592.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 1.00 1.00 0.98 3/77 27249
/proc/meminfo: memFree=1380040/2055920 swapFree=4168576/4192956
[pid=27249] ppid=27247 vsize=1416 CPUtime=0
/proc/27249/stat : 27249 (mxc) R 27247 27249 26459 0 -1 4194304 216 0 0 0 0 0 0 0 18 0 1 0 375413393 1449984 200 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/27249/statm: 354 201 46 122 0 228 0

[startup+0.0418869 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 27249
/proc/meminfo: memFree=1380040/2055920 swapFree=4168576/4192956
[pid=27249] ppid=27247 vsize=1728 CPUtime=0.03
/proc/27249/stat : 27249 (mxc) R 27247 27249 26459 0 -1 4194304 346 0 0 0 3 0 0 0 18 0 1 0 375413393 1769472 275 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519099 0 0 4096 0 0 0 0 17 1 0 0
/proc/27249/statm: 432 275 59 122 0 306 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1728

[startup+0.102892 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 27249
/proc/meminfo: memFree=1380040/2055920 swapFree=4168576/4192956
[pid=27249] ppid=27247 vsize=1728 CPUtime=0.09
/proc/27249/stat : 27249 (mxc) R 27247 27249 26459 0 -1 4194304 368 0 0 0 9 0 0 0 18 0 1 0 375413393 1769472 297 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/27249/statm: 432 297 59 122 0 306 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1728

[startup+0.302913 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 27249
/proc/meminfo: memFree=1380040/2055920 swapFree=4168576/4192956
[pid=27249] ppid=27247 vsize=2124 CPUtime=0.29
/proc/27249/stat : 27249 (mxc) R 27247 27249 26459 0 -1 4194304 438 0 0 0 29 0 0 0 19 0 1 0 375413393 2174976 367 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/27249/statm: 531 367 59 122 0 405 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2124

[startup+0.701964 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 27249
/proc/meminfo: memFree=1380040/2055920 swapFree=4168576/4192956
[pid=27249] ppid=27247 vsize=2652 CPUtime=0.69
/proc/27249/stat : 27249 (mxc) R 27247 27249 26459 0 -1 4194304 570 0 0 0 69 0 0 0 23 0 1 0 375413393 2715648 499 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519627 0 0 4096 0 0 0 0 17 1 0 0
/proc/27249/statm: 663 499 59 122 0 537 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2652

[startup+1.50104 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 27250
/proc/meminfo: memFree=1377920/2055920 swapFree=4168576/4192956
[pid=27249] ppid=27247 vsize=3356 CPUtime=1.49
/proc/27249/stat : 27249 (mxc) R 27247 27249 26459 0 -1 4194304 779 0 0 0 149 0 0 0 25 0 1 0 375413393 3436544 706 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134531298 0 0 4096 0 0 0 0 17 1 0 0
/proc/27249/statm: 839 706 67 122 0 713 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3356

[startup+3.10121 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 27250
/proc/meminfo: memFree=1377344/2055920 swapFree=4168576/4192956
[pid=27249] ppid=27247 vsize=3752 CPUtime=3.09
/proc/27249/stat : 27249 (mxc) R 27247 27249 26459 0 -1 4194304 876 0 0 0 309 0 0 0 25 0 1 0 375413393 3842048 803 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27249/statm: 938 803 67 122 0 812 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3752

[startup+6.30154 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 27250
/proc/meminfo: memFree=1376640/2055920 swapFree=4168576/4192956
[pid=27249] ppid=27247 vsize=4272 CPUtime=6.29
/proc/27249/stat : 27249 (mxc) R 27247 27249 26459 0 -1 4194304 1005 0 0 0 629 0 0 0 25 0 1 0 375413393 4374528 932 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/27249/statm: 1068 932 67 122 0 942 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4272

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 27250
/proc/meminfo: memFree=1376000/2055920 swapFree=4168576/4192956
[pid=27249] ppid=27247 vsize=4536 CPUtime=12.69
/proc/27249/stat : 27249 (mxc) R 27247 27249 26459 0 -1 4194304 1077 0 0 0 1269 0 0 0 25 0 1 0 375413393 4644864 1004 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 1 0 0
/proc/27249/statm: 1134 1004 67 122 0 1008 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4536

[startup+25.5015 s]
/proc/loadavg: 1.08 1.02 0.98 2/78 27250
/proc/meminfo: memFree=1375040/2055920 swapFree=4168576/4192956
[pid=27249] ppid=27247 vsize=5560 CPUtime=25.48
/proc/27249/stat : 27249 (mxc) R 27247 27249 26459 0 -1 4194304 1314 0 0 0 2548 0 0 0 25 0 1 0 375413393 5693440 1241 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/27249/statm: 1390 1241 67 122 0 1264 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5560

[startup+51.1012 s]
/proc/loadavg: 1.05 1.01 0.98 2/78 27250
/proc/meminfo: memFree=1374464/2055920 swapFree=4168576/4192956
[pid=27249] ppid=27247 vsize=6088 CPUtime=51.08
/proc/27249/stat : 27249 (mxc) R 27247 27249 26459 0 -1 4194304 1454 0 0 0 5107 1 0 0 25 0 1 0 375413393 6234112 1381 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519235 0 0 4096 0 0 0 0 17 1 0 0
/proc/27249/statm: 1522 1381 67 122 0 1396 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6088

[startup+102.306 s]
/proc/loadavg: 1.07 1.03 0.99 2/78 27250
/proc/meminfo: memFree=1373440/2055920 swapFree=4168576/4192956
[pid=27249] ppid=27247 vsize=7072 CPUtime=102.26
/proc/27249/stat : 27249 (mxc) R 27247 27249 26459 0 -1 4194304 1706 0 0 0 10225 1 0 0 25 0 1 0 375413393 7241728 1633 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27249/statm: 1768 1633 67 122 0 1642 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7072

[startup+162.302 s]
/proc/loadavg: 1.13 1.05 1.00 2/78 27250
/proc/meminfo: memFree=1372736/2055920 swapFree=4168576/4192956
[pid=27249] ppid=27247 vsize=7880 CPUtime=162.25
/proc/27249/stat : 27249 (mxc) R 27247 27249 26459 0 -1 4194304 1915 0 0 0 16223 2 0 0 25 0 1 0 375413393 8069120 1837 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/27249/statm: 1970 1837 67 122 0 1844 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7880

[startup+222.302 s]
/proc/loadavg: 1.09 1.05 1.00 2/78 27250
/proc/meminfo: memFree=1372032/2055920 swapFree=4168576/4192956
[pid=27249] ppid=27247 vsize=8400 CPUtime=222.24
/proc/27249/stat : 27249 (mxc) R 27247 27249 26459 0 -1 4194304 2047 0 0 0 22221 3 0 0 25 0 1 0 375413393 8601600 1969 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27249/statm: 2100 1969 67 122 0 1974 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 8400

[startup+282.301 s]
/proc/loadavg: 1.03 1.04 1.00 2/78 27250
/proc/meminfo: memFree=1371520/2055920 swapFree=4168576/4192956
[pid=27249] ppid=27247 vsize=8860 CPUtime=282.22
/proc/27249/stat : 27249 (mxc) R 27247 27249 26459 0 -1 4194304 2167 0 0 0 28219 3 0 0 25 0 1 0 375413393 9072640 2089 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134528099 0 0 4096 0 0 0 0 17 1 0 0
/proc/27249/statm: 2215 2089 67 122 0 2089 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8860

[startup+342.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 27250
/proc/meminfo: memFree=1371200/2055920 swapFree=4168576/4192956
[pid=27249] ppid=27247 vsize=9160 CPUtime=342.21
/proc/27249/stat : 27249 (mxc) R 27247 27249 26459 0 -1 4194304 2243 0 0 0 34217 4 0 0 25 0 1 0 375413393 9379840 2165 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134534730 0 0 4096 0 0 0 0 17 1 0 0
/proc/27249/statm: 2290 2165 67 122 0 2164 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 9160

[startup+402.303 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 27250
/proc/meminfo: memFree=1371136/2055920 swapFree=4168576/4192956
[pid=27249] ppid=27247 vsize=9192 CPUtime=402.19
/proc/27249/stat : 27249 (mxc) R 27247 27249 26459 0 -1 4194304 2251 0 0 0 40215 4 0 0 25 0 1 0 375413393 9412608 2173 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27249/statm: 2298 2173 67 122 0 2172 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 9192

[startup+462.303 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 27250
/proc/meminfo: memFree=1370688/2055920 swapFree=4168576/4192956
[pid=27249] ppid=27247 vsize=9764 CPUtime=462.17
/proc/27249/stat : 27249 (mxc) R 27247 27249 26459 0 -1 4194304 2528 0 0 0 46212 5 0 0 25 0 1 0 375413393 9998336 2275 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/27249/statm: 2441 2275 67 122 0 2315 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 9764

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 27250
/proc/meminfo: memFree=1370624/2055920 swapFree=4168576/4192956
[pid=27249] ppid=27247 vsize=9904 CPUtime=522.16
/proc/27249/stat : 27249 (mxc) R 27247 27249 26459 0 -1 4194304 2774 0 0 0 52210 6 0 0 25 0 1 0 375413393 10141696 2311 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27249/statm: 2476 2311 67 122 0 2350 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 9904

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 27250
/proc/meminfo: memFree=1370496/2055920 swapFree=4168576/4192956
[pid=27249] ppid=27247 vsize=10064 CPUtime=582.15
/proc/27249/stat : 27249 (mxc) R 27247 27249 26459 0 -1 4194304 2995 0 0 0 58208 7 0 0 25 0 1 0 375413393 10305536 2322 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134530213 0 0 4096 0 0 0 0 17 1 0 0
/proc/27249/statm: 2516 2322 67 122 0 2390 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 10064

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27250
/proc/meminfo: memFree=1370496/2055920 swapFree=4168576/4192956
[pid=27249] ppid=27247 vsize=10064 CPUtime=642.13
/proc/27249/stat : 27249 (mxc) R 27247 27249 26459 0 -1 4194304 3253 0 0 0 64206 7 0 0 25 0 1 0 375413393 10305536 2335 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27249/statm: 2516 2335 67 122 0 2390 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 10064

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27250
/proc/meminfo: memFree=1369984/2055920 swapFree=4168576/4192956
[pid=27249] ppid=27247 vsize=10616 CPUtime=702.11
/proc/27249/stat : 27249 (mxc) R 27247 27249 26459 0 -1 4194304 3584 0 0 0 70203 8 0 0 25 0 1 0 375413393 10870784 2450 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27249/statm: 2654 2450 67 122 0 2528 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 10616

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27250
/proc/meminfo: memFree=1369664/2055920 swapFree=4168576/4192956
[pid=27249] ppid=27247 vsize=10880 CPUtime=762.1
/proc/27249/stat : 27249 (mxc) R 27247 27249 26459 0 -1 4194304 3816 0 0 0 76201 9 0 0 25 0 1 0 375413393 11141120 2530 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27249/statm: 2720 2530 67 122 0 2594 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 10880

[startup+822.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 27250
/proc/meminfo: memFree=1369088/2055920 swapFree=4168576/4192956
[pid=27249] ppid=27247 vsize=11424 CPUtime=822.08
/proc/27249/stat : 27249 (mxc) R 27247 27249 26459 0 -1 4194304 4135 0 0 0 82199 9 0 0 25 0 1 0 375413393 11698176 2659 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27249/statm: 2856 2659 67 122 0 2730 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 11424

[startup+882.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 27250
/proc/meminfo: memFree=1369024/2055920 swapFree=4168576/4192956
[pid=27249] ppid=27247 vsize=11600 CPUtime=882.06
/proc/27249/stat : 27249 (mxc) R 27247 27249 26459 0 -1 4194304 4300 0 0 0 88196 10 0 0 25 0 1 0 375413393 11878400 2672 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/27249/statm: 2900 2672 67 122 0 2774 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 11600

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27250
/proc/meminfo: memFree=1368960/2055920 swapFree=4168576/4192956
[pid=27249] ppid=27247 vsize=11600 CPUtime=942.05
/proc/27249/stat : 27249 (mxc) R 27247 27249 26459 0 -1 4194304 4505 0 0 0 94194 11 0 0 25 0 1 0 375413393 11878400 2687 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27249/statm: 2900 2687 67 122 0 2774 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 11600

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27250
/proc/meminfo: memFree=1369024/2055920 swapFree=4168576/4192956
[pid=27249] ppid=27247 vsize=11792 CPUtime=1002.03
/proc/27249/stat : 27249 (mxc) R 27247 27249 26459 0 -1 4194304 4678 0 0 0 100192 11 0 0 25 0 1 0 375413393 12075008 2708 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519584 0 0 4096 0 0 0 0 17 1 0 0
/proc/27249/statm: 2948 2708 67 122 0 2822 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 11792

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27250
/proc/meminfo: memFree=1367936/2055920 swapFree=4168576/4192956
[pid=27249] ppid=27247 vsize=12848 CPUtime=1062.02
/proc/27249/stat : 27249 (mxc) R 27247 27249 26459 0 -1 4194304 5108 0 0 0 106190 12 0 0 25 0 1 0 375413393 13156352 2986 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/27249/statm: 3212 2986 67 122 0 3086 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 12848

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27250
/proc/meminfo: memFree=1367872/2055920 swapFree=4168576/4192956
[pid=27249] ppid=27247 vsize=12848 CPUtime=1122.01
/proc/27249/stat : 27249 (mxc) R 27247 27249 26459 0 -1 4194304 5300 0 0 0 112188 13 0 0 25 0 1 0 375413393 13156352 2988 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/27249/statm: 3212 2988 67 122 0 3086 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 12848

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27250
/proc/meminfo: memFree=1367936/2055920 swapFree=4168576/4192956
[pid=27249] ppid=27247 vsize=12848 CPUtime=1181.99
/proc/27249/stat : 27249 (mxc) R 27247 27249 26459 0 -1 4194304 5454 0 0 0 118186 13 0 0 25 0 1 0 375413393 13156352 2990 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519235 0 0 4096 0 0 0 0 17 1 0 0
/proc/27249/statm: 3212 2990 67 122 0 3086 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 12848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27250
/proc/meminfo: memFree=1367936/2055920 swapFree=4168576/4192956
[pid=27249] ppid=27247 vsize=12848 CPUtime=1200.09
/proc/27249/stat : 27249 (mxc) R 27247 27249 26459 0 -1 4194304 5492 0 0 0 119996 13 0 0 25 0 1 0 375413393 13156352 2990 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134535329 0 0 4096 0 0 0 0 17 1 0 0
/proc/27249/statm: 3212 2990 67 122 0 3086 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 12848

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): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1199.96
CPU system time (s): 0.138978
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 13000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.138978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5492
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= 4130

runsolver used 1.36379 second user time and 3.00654 second system time

The end



Launcher Data (download as text)




Begin job on node17 on Sat Mar 10 19:23:12 UTC 2007

IDJOB= 334159
IDBENCH= 24621
IDSOLVER= 107
FILE ID= node17/334159-1173554592

PBS_JOBID= 4101178

Free space on /tmp= 66533 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d0.02-s1099787414.sat05-542.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334159-1173554592/mxc /tmp/evaluation/334159-1173554592/instance-334159-1173554592.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-334159-1173554592 -o ROOT/results/node17/solver-334159-1173554592 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334159-1173554592/mxc /tmp/evaluation/334159-1173554592/instance-334159-1173554592.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  e8bf7f81ddac4f189ec204bc856c8406

RANDOM SEED= 663048042

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1380512 kB
Buffers:         52552 kB
Cached:         527764 kB
SwapCached:       2172 kB
Active:         293920 kB
Inactive:       309380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1380512 kB
SwapTotal:     4192956 kB
SwapFree:      4168576 kB
Dirty:             880 kB
Writeback:           0 kB
Mapped:          30796 kB
Slab:            57672 kB
Committed_AS:  1474812 kB
PageTables:       1752 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= 66533 MiB

End job on node17 on Sat Mar 10 19:43:14 UTC 2007