Trace number 316503

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) 1200.06 1200.51

General information on the benchmark

Namecrafted/spence/
hard/s101-100.cnf
MD5SUM639069f0c5abe5ef4537d4cf44ab69aa
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark185.107
Satisfiable
(Un)Satisfiability was proved
Number of variables101
Number of clauses212
Sum of the clauses size636
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3212
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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node19/watcher-316503-1172670309 -o ROOT/results/node19/solver-316503-1172670309 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/316503-1172670309/mxc /tmp/evaluation/316503-1172670309/instance-316503-1172670309.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: 0.99 0.97 0.97 3/77 12225
/proc/meminfo: memFree=1786480/2055920 swapFree=4185744/4192956
[pid=12225] ppid=12223 vsize=932 CPUtime=0
/proc/12225/stat : 12225 (mxc) R 12223 12225 11209 0 -1 4194304 98 0 0 0 0 0 0 0 18 0 1 0 286984920 954368 82 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/12225/statm: 233 82 59 122 0 107 0

[startup+0.0616071 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 12225
/proc/meminfo: memFree=1786480/2055920 swapFree=4185744/4192956
[pid=12225] ppid=12223 vsize=1076 CPUtime=0.05
/proc/12225/stat : 12225 (mxc) R 12223 12225 11209 0 -1 4194304 156 0 0 0 5 0 0 0 18 0 1 0 286984920 1101824 138 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/12225/statm: 269 138 67 122 0 143 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1076

[startup+0.101611 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 12225
/proc/meminfo: memFree=1786480/2055920 swapFree=4185744/4192956
[pid=12225] ppid=12223 vsize=1204 CPUtime=0.09
/proc/12225/stat : 12225 (mxc) R 12223 12225 11209 0 -1 4194304 169 0 0 0 9 0 0 0 18 0 1 0 286984920 1232896 151 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134686500 0 0 4096 0 0 0 0 17 1 0 0
/proc/12225/statm: 301 151 67 122 0 175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1204

[startup+0.301633 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 12225
/proc/meminfo: memFree=1786480/2055920 swapFree=4185744/4192956
[pid=12225] ppid=12223 vsize=1204 CPUtime=0.29
/proc/12225/stat : 12225 (mxc) R 12223 12225 11209 0 -1 4194304 192 0 0 0 29 0 0 0 19 0 1 0 286984920 1232896 174 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/12225/statm: 301 174 67 122 0 175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1204

[startup+0.701677 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 12225
/proc/meminfo: memFree=1786480/2055920 swapFree=4185744/4192956
[pid=12225] ppid=12223 vsize=1452 CPUtime=0.69
/proc/12225/stat : 12225 (mxc) R 12223 12225 11209 0 -1 4194304 228 0 0 0 69 0 0 0 22 0 1 0 286984920 1486848 210 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134537491 0 0 4096 0 0 0 0 17 1 0 0
/proc/12225/statm: 363 210 67 122 0 237 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1452

[startup+1.50176 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 12226
/proc/meminfo: memFree=1785768/2055920 swapFree=4185744/4192956
[pid=12225] ppid=12223 vsize=1584 CPUtime=1.49
/proc/12225/stat : 12225 (mxc) R 12223 12225 11209 0 -1 4194304 280 0 0 0 149 0 0 0 25 0 1 0 286984920 1622016 262 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12225/statm: 396 262 67 122 0 270 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1584

[startup+3.10194 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 12226
/proc/meminfo: memFree=1785512/2055920 swapFree=4185744/4192956
[pid=12225] ppid=12223 vsize=1836 CPUtime=3.09
/proc/12225/stat : 12225 (mxc) R 12223 12225 11209 0 -1 4194304 324 0 0 0 309 0 0 0 25 0 1 0 286984920 1880064 306 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/12225/statm: 459 306 67 122 0 333 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1836

[startup+6.30128 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 12226
/proc/meminfo: memFree=1785128/2055920 swapFree=4185744/4192956
[pid=12225] ppid=12223 vsize=1956 CPUtime=6.29
/proc/12225/stat : 12225 (mxc) R 12223 12225 11209 0 -1 4194304 375 0 0 0 629 0 0 0 25 0 1 0 286984920 2002944 357 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/12225/statm: 489 357 67 122 0 363 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1956

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 12226
/proc/meminfo: memFree=1784808/2055920 swapFree=4185744/4192956
[pid=12225] ppid=12223 vsize=2328 CPUtime=12.69
/proc/12225/stat : 12225 (mxc) R 12223 12225 11209 0 -1 4194304 453 0 0 0 1269 0 0 0 25 0 1 0 286984920 2383872 435 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/12225/statm: 582 435 67 122 0 456 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2328

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 12226
/proc/meminfo: memFree=1784496/2055920 swapFree=4185744/4192956
[pid=12225] ppid=12223 vsize=2556 CPUtime=25.48
/proc/12225/stat : 12225 (mxc) R 12223 12225 11209 0 -1 4194304 531 0 0 0 2548 0 0 0 25 0 1 0 286984920 2617344 513 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12225/statm: 639 513 67 122 0 513 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2556

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.97 3/78 12226
/proc/meminfo: memFree=1784112/2055920 swapFree=4185744/4192956
[pid=12225] ppid=12223 vsize=2980 CPUtime=51.07
/proc/12225/stat : 12225 (mxc) R 12223 12225 11209 0 -1 4194304 627 0 0 0 5107 0 0 0 25 0 1 0 286984920 3051520 609 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12225/statm: 745 609 67 122 0 619 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2980

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 12226
/proc/meminfo: memFree=1783344/2055920 swapFree=4185744/4192956
[pid=12225] ppid=12223 vsize=3512 CPUtime=102.26
/proc/12225/stat : 12225 (mxc) R 12223 12225 11209 0 -1 4194304 771 0 0 0 10226 0 0 0 25 0 1 0 286984920 3596288 753 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519596 0 0 4096 0 0 0 0 17 1 0 0
/proc/12225/statm: 878 753 67 122 0 752 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3512

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 12226
/proc/meminfo: memFree=1782832/2055920 swapFree=4185744/4192956
[pid=12225] ppid=12223 vsize=4104 CPUtime=162.24
/proc/12225/stat : 12225 (mxc) R 12223 12225 11209 0 -1 4194304 894 0 0 0 16223 1 0 0 25 0 1 0 286984920 4202496 876 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/12225/statm: 1026 876 67 122 0 900 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4104

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 12226
/proc/meminfo: memFree=1782448/2055920 swapFree=4185744/4192956
[pid=12225] ppid=12223 vsize=4408 CPUtime=222.23
/proc/12225/stat : 12225 (mxc) R 12223 12225 11209 0 -1 4194304 968 0 0 0 22221 2 0 0 25 0 1 0 286984920 4513792 950 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529798 0 0 4096 0 0 0 0 17 1 0 0
/proc/12225/statm: 1102 950 67 122 0 976 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4408

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 12226
/proc/meminfo: memFree=1782384/2055920 swapFree=4185744/4192956
[pid=12225] ppid=12223 vsize=4408 CPUtime=282.21
/proc/12225/stat : 12225 (mxc) R 12223 12225 11209 0 -1 4194304 984 0 0 0 28219 2 0 0 25 0 1 0 286984920 4513792 966 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134517397 0 0 4096 0 0 0 0 17 1 0 0
/proc/12225/statm: 1102 966 67 122 0 976 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 4408

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 12226
/proc/meminfo: memFree=1781936/2055920 swapFree=4185744/4192956
[pid=12225] ppid=12223 vsize=4792 CPUtime=342.2
/proc/12225/stat : 12225 (mxc) R 12223 12225 11209 0 -1 4194304 1080 0 0 0 34217 3 0 0 25 0 1 0 286984920 4907008 1062 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529873 0 0 4096 0 0 0 0 17 1 0 0
/proc/12225/statm: 1198 1062 67 122 0 1072 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4792

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 12226
/proc/meminfo: memFree=1781680/2055920 swapFree=4185744/4192956
[pid=12225] ppid=12223 vsize=4976 CPUtime=402.17
/proc/12225/stat : 12225 (mxc) R 12223 12225 11209 0 -1 4194304 1121 0 0 0 40214 3 0 0 25 0 1 0 286984920 5095424 1103 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/12225/statm: 1244 1103 67 122 0 1118 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 4976

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 12226
/proc/meminfo: memFree=1781488/2055920 swapFree=4185744/4192956
[pid=12225] ppid=12223 vsize=5076 CPUtime=462.15
/proc/12225/stat : 12225 (mxc) R 12223 12225 11209 0 -1 4194304 1144 0 0 0 46212 3 0 0 25 0 1 0 286984920 5197824 1126 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/12225/statm: 1269 1126 67 122 0 1143 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 5076

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 12226
/proc/meminfo: memFree=1781360/2055920 swapFree=4185744/4192956
[pid=12225] ppid=12223 vsize=5172 CPUtime=522.14
/proc/12225/stat : 12225 (mxc) R 12223 12225 11209 0 -1 4194304 1175 0 0 0 52210 4 0 0 25 0 1 0 286984920 5296128 1157 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/12225/statm: 1293 1157 67 122 0 1167 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 5172

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 12226
/proc/meminfo: memFree=1781232/2055920 swapFree=4185744/4192956
[pid=12225] ppid=12223 vsize=5284 CPUtime=582.12
/proc/12225/stat : 12225 (mxc) R 12223 12225 11209 0 -1 4194304 1191 0 0 0 58208 4 0 0 25 0 1 0 286984920 5410816 1173 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134534799 0 0 4096 0 0 0 0 17 1 0 0
/proc/12225/statm: 1321 1173 67 122 0 1195 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 5284

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 12226
/proc/meminfo: memFree=1781040/2055920 swapFree=4185744/4192956
[pid=12225] ppid=12223 vsize=5396 CPUtime=642.11
/proc/12225/stat : 12225 (mxc) R 12223 12225 11209 0 -1 4194304 1219 0 0 0 64206 5 0 0 25 0 1 0 286984920 5525504 1201 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/12225/statm: 1349 1201 67 122 0 1223 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 5396

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 12226
/proc/meminfo: memFree=1780848/2055920 swapFree=4185744/4192956
[pid=12225] ppid=12223 vsize=5492 CPUtime=702.09
/proc/12225/stat : 12225 (mxc) R 12223 12225 11209 0 -1 4194304 1243 0 0 0 70204 5 0 0 25 0 1 0 286984920 5623808 1225 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/12225/statm: 1373 1225 67 122 0 1247 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 5492

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 12226
/proc/meminfo: memFree=1780720/2055920 swapFree=4185744/4192956
[pid=12225] ppid=12223 vsize=5556 CPUtime=762.07
/proc/12225/stat : 12225 (mxc) R 12223 12225 11209 0 -1 4194304 1271 0 0 0 76202 5 0 0 25 0 1 0 286984920 5689344 1253 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519939 0 0 4096 0 0 0 0 17 1 0 0
/proc/12225/statm: 1389 1253 67 122 0 1263 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 5556

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 12226
/proc/meminfo: memFree=1780528/2055920 swapFree=4185744/4192956
[pid=12225] ppid=12223 vsize=5684 CPUtime=822.06
/proc/12225/stat : 12225 (mxc) R 12223 12225 11209 0 -1 4194304 1308 0 0 0 82200 6 0 0 25 0 1 0 286984920 5820416 1290 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/12225/statm: 1421 1290 67 122 0 1295 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 5684

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 12226
/proc/meminfo: memFree=1780464/2055920 swapFree=4185744/4192956
[pid=12225] ppid=12223 vsize=5684 CPUtime=882.03
/proc/12225/stat : 12225 (mxc) R 12223 12225 11209 0 -1 4194304 1308 0 0 0 88197 6 0 0 25 0 1 0 286984920 5820416 1290 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/12225/statm: 1421 1290 67 122 0 1295 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 5684

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 12226
/proc/meminfo: memFree=1780336/2055920 swapFree=4185744/4192956
[pid=12225] ppid=12223 vsize=5776 CPUtime=942.02
/proc/12225/stat : 12225 (mxc) R 12223 12225 11209 0 -1 4194304 1333 0 0 0 94195 7 0 0 25 0 1 0 286984920 5914624 1315 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134528512 0 0 4096 0 0 0 0 17 1 0 0
/proc/12225/statm: 1444 1315 67 122 0 1318 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 5776

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/84 12342
/proc/meminfo: memFree=1778680/2055920 swapFree=4185744/4192956
[pid=12225] ppid=12223 vsize=5872 CPUtime=1001.94
/proc/12225/stat : 12225 (mxc) R 12223 12225 11209 0 -1 4194304 1357 0 0 0 100187 7 0 0 25 0 1 0 286984920 6012928 1339 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12225/statm: 1468 1339 67 122 0 1342 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 5872

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 12424
/proc/meminfo: memFree=1779632/2055920 swapFree=4185744/4192956
[pid=12225] ppid=12223 vsize=5968 CPUtime=1061.88
/proc/12225/stat : 12225 (mxc) R 12223 12225 11209 0 -1 4194304 1365 0 0 0 106180 8 0 0 25 0 1 0 286984920 6111232 1347 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/12225/statm: 1492 1347 67 122 0 1366 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 5968

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 12424
/proc/meminfo: memFree=1779568/2055920 swapFree=4185744/4192956
[pid=12225] ppid=12223 vsize=6064 CPUtime=1121.86
/proc/12225/stat : 12225 (mxc) R 12223 12225 11209 0 -1 4194304 1405 0 0 0 112178 8 0 0 25 0 1 0 286984920 6209536 1387 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12225/statm: 1516 1387 67 122 0 1390 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 6064

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 12424
/proc/meminfo: memFree=1779440/2055920 swapFree=4185744/4192956
[pid=12225] ppid=12223 vsize=6160 CPUtime=1181.85
/proc/12225/stat : 12225 (mxc) R 12223 12225 11209 0 -1 4194304 1423 0 0 0 118176 9 0 0 25 0 1 0 286984920 6307840 1405 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134529873 0 0 4096 0 0 0 0 17 1 0 0
/proc/12225/statm: 1540 1405 67 122 0 1414 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 6160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 12424
/proc/meminfo: memFree=1779440/2055920 swapFree=4185744/4192956
[pid=12225] ppid=12223 vsize=6160 CPUtime=1200.04
/proc/12225/stat : 12225 (mxc) R 12223 12225 11209 0 -1 4194304 1423 0 0 0 119995 9 0 0 25 0 1 0 286984920 6307840 1405 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12225/statm: 1540 1405 67 122 0 1414 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 6160

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 12424
/proc/meminfo: memFree=1779440/2055920 swapFree=4185744/4192956
[pid=12225] ppid=12223 vsize=6160 CPUtime=1200.04
/proc/12225/stat : 12225 (mxc) R 12223 12225 11209 0 -1 4194304 1423 0 0 0 119995 9 0 0 25 0 1 0 286984920 6307840 1405 18446744073709551615 134512640 135013041 4294956640 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/12225/statm: 1540 1405 67 122 0 1414 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 6160

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1199.96
CPU system time (s): 0.095985
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 6212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.095985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1423
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= 2449

runsolver used 1.37679 second user time and 2.90156 second system time

The end



Launcher Data (download as text)




Begin job on node19 on Wed Feb 28 13:45:09 UTC 2007

IDJOB= 316503
IDBENCH= 20443
IDSOLVER= 107
FILE ID= node19/316503-1172670309

PBS_JOBID= 3980961

Free space on /tmp= 66509 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/hard/s101-100.cnf
COMMAND LINE= /tmp/evaluation/316503-1172670309/mxc /tmp/evaluation/316503-1172670309/instance-316503-1172670309.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-316503-1172670309 -o ROOT/results/node19/solver-316503-1172670309 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/316503-1172670309/mxc /tmp/evaluation/316503-1172670309/instance-316503-1172670309.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  639069f0c5abe5ef4537d4cf44ab69aa

RANDOM SEED= 458818439

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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		: 3000.214
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:       1786952 kB
Buffers:         16632 kB
Cached:         161596 kB
SwapCached:       2652 kB
Active:          99804 kB
Inactive:       118044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1786952 kB
SwapTotal:     4192956 kB
SwapFree:      4185744 kB
Dirty:             600 kB
Writeback:           0 kB
Mapped:          46712 kB
Slab:            36668 kB
Committed_AS:  1102704 kB
PageTables:       1760 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= 66509 MiB

End job on node19 on Wed Feb 28 14:05:12 UTC 2007