Trace number 369176

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 5001.61

General information on the benchmark

Namecrafted/Difficult/contest05/others/
pmg-12-UNSAT.sat05-3940.reshuffled-07.cnf
MD5SUMcb7fcc0a671d4e8fcabb476bdf51a2fc
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2546.42
Satisfiable
(Un)Satisfiability was proved
Number of variables190
Number of clauses632
Sum of the clauses size1894
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 3630
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/node61/watcher-369176-1177290416 -o ROOT/results/node61/solver-369176-1177290416 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369176-1177290416/mxc /tmp/evaluation/369176-1177290416/instance-369176-1177290416.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 24525
/proc/meminfo: memFree=1767464/2055920 swapFree=4184100/4192956
[pid=24525] ppid=24523 vsize=932 CPUtime=0
/proc/24525/stat : 24525 (mxc) R 24523 24525 24469 0 -1 4194304 102 0 0 0 0 0 0 0 18 0 1 0 141005223 954368 86 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/24525/statm: 233 86 59 122 0 107 0

[startup+0.028654 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 24525
/proc/meminfo: memFree=1767464/2055920 swapFree=4184100/4192956
[pid=24525] ppid=24523 vsize=1064 CPUtime=0.02
/proc/24525/stat : 24525 (mxc) R 24523 24525 24469 0 -1 4194304 131 0 0 0 2 0 0 0 18 0 1 0 141005223 1089536 115 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/24525/statm: 266 115 59 122 0 140 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1064

[startup+0.10166 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 24525
/proc/meminfo: memFree=1767464/2055920 swapFree=4184100/4192956
[pid=24525] ppid=24523 vsize=1204 CPUtime=0.09
/proc/24525/stat : 24525 (mxc) R 24523 24525 24469 0 -1 4194304 185 0 0 0 9 0 0 0 18 0 1 0 141005223 1232896 167 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/24525/statm: 301 167 67 122 0 175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1204

[startup+0.301678 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 24525
/proc/meminfo: memFree=1767464/2055920 swapFree=4184100/4192956
[pid=24525] ppid=24523 vsize=1336 CPUtime=0.29
/proc/24525/stat : 24525 (mxc) R 24523 24525 24469 0 -1 4194304 217 0 0 0 29 0 0 0 19 0 1 0 141005223 1368064 199 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531372 0 0 4096 0 0 0 0 17 1 0 0
/proc/24525/statm: 334 199 67 122 0 208 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1336

[startup+0.701718 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 24525
/proc/meminfo: memFree=1767464/2055920 swapFree=4184100/4192956
[pid=24525] ppid=24523 vsize=1468 CPUtime=0.69
/proc/24525/stat : 24525 (mxc) R 24523 24525 24469 0 -1 4194304 256 0 0 0 69 0 0 0 22 0 1 0 141005223 1503232 238 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531284 0 0 4096 0 0 0 0 17 1 0 0
/proc/24525/statm: 367 238 67 122 0 241 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1468

[startup+1.50179 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 24526
/proc/meminfo: memFree=1766752/2055920 swapFree=4184100/4192956
[pid=24525] ppid=24523 vsize=1600 CPUtime=1.49
/proc/24525/stat : 24525 (mxc) R 24523 24525 24469 0 -1 4194304 290 0 0 0 149 0 0 0 25 0 1 0 141005223 1638400 272 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/24525/statm: 400 272 67 122 0 274 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1600

[startup+3.10195 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 24526
/proc/meminfo: memFree=1766432/2055920 swapFree=4184100/4192956
[pid=24525] ppid=24523 vsize=1844 CPUtime=3.09
/proc/24525/stat : 24525 (mxc) R 24523 24525 24469 0 -1 4194304 341 0 0 0 309 0 0 0 25 0 1 0 141005223 1888256 323 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/24525/statm: 461 323 67 122 0 335 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1844

[startup+6.30125 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 24526
/proc/meminfo: memFree=1766120/2055920 swapFree=4184100/4192956
[pid=24525] ppid=24523 vsize=2136 CPUtime=6.29
/proc/24525/stat : 24525 (mxc) R 24523 24525 24469 0 -1 4194304 406 0 0 0 629 0 0 0 25 0 1 0 141005223 2187264 388 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/24525/statm: 534 388 67 122 0 408 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2136

[startup+12.7019 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 24526
/proc/meminfo: memFree=1765616/2055920 swapFree=4184100/4192956
[pid=24525] ppid=24523 vsize=2512 CPUtime=12.68
/proc/24525/stat : 24525 (mxc) R 24523 24525 24469 0 -1 4194304 494 0 0 0 1268 0 0 0 25 0 1 0 141005223 2572288 476 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24525/statm: 628 476 67 122 0 502 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2512

[startup+25.5021 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 24526
/proc/meminfo: memFree=1765296/2055920 swapFree=4184100/4192956
[pid=24525] ppid=24523 vsize=2752 CPUtime=25.48
/proc/24525/stat : 24525 (mxc) R 24523 24525 24469 0 -1 4194304 571 0 0 0 2548 0 0 0 25 0 1 0 141005223 2818048 553 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/24525/statm: 688 553 67 122 0 562 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2752

[startup+51.1025 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 24526
/proc/meminfo: memFree=1764976/2055920 swapFree=4184100/4192956
[pid=24525] ppid=24523 vsize=3104 CPUtime=51.07
/proc/24525/stat : 24525 (mxc) R 24523 24525 24469 0 -1 4194304 667 0 0 0 5107 0 0 0 25 0 1 0 141005223 3178496 649 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/24525/statm: 776 649 67 122 0 650 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3104

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 24526
/proc/meminfo: memFree=1764272/2055920 swapFree=4184100/4192956
[pid=24525] ppid=24523 vsize=3844 CPUtime=102.26
/proc/24525/stat : 24525 (mxc) R 24523 24525 24469 0 -1 4194304 834 0 0 0 10226 0 0 0 25 0 1 0 141005223 3936256 816 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/24525/statm: 961 816 67 122 0 835 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3844

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24526
/proc/meminfo: memFree=1763760/2055920 swapFree=4184100/4192956
[pid=24525] ppid=24523 vsize=4316 CPUtime=162.24
/proc/24525/stat : 24525 (mxc) R 24523 24525 24469 0 -1 4194304 960 0 0 0 16224 0 0 0 25 0 1 0 141005223 4419584 942 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/24525/statm: 1079 942 67 122 0 953 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4316

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24526
/proc/meminfo: memFree=1763440/2055920 swapFree=4184100/4192956
[pid=24525] ppid=24523 vsize=4688 CPUtime=222.22
/proc/24525/stat : 24525 (mxc) R 24523 24525 24469 0 -1 4194304 1042 0 0 0 22222 0 0 0 25 0 1 0 141005223 4800512 1024 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519304 0 0 4096 0 0 0 0 17 1 0 0
/proc/24525/statm: 1172 1024 67 122 0 1046 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 4688

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 24526
/proc/meminfo: memFree=1763120/2055920 swapFree=4184100/4192956
[pid=24525] ppid=24523 vsize=4984 CPUtime=282.2
/proc/24525/stat : 24525 (mxc) R 24523 24525 24469 0 -1 4194304 1128 0 0 0 28220 0 0 0 25 0 1 0 141005223 5103616 1110 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134703182 0 0 4096 0 0 0 0 17 1 0 0
/proc/24525/statm: 1246 1110 67 122 0 1120 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 4984

[startup+342.301 s]
/proc/loadavg: 1.04 0.99 0.99 2/65 24526
/proc/meminfo: memFree=1762928/2055920 swapFree=4184100/4192956
[pid=24525] ppid=24523 vsize=5184 CPUtime=342.19
/proc/24525/stat : 24525 (mxc) R 24523 24525 24469 0 -1 4194304 1170 0 0 0 34218 1 0 0 25 0 1 0 141005223 5308416 1152 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24525/statm: 1296 1152 67 122 0 1170 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 5184

[startup+402.301 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 24526
/proc/meminfo: memFree=1762736/2055920 swapFree=4184100/4192956
[pid=24525] ppid=24523 vsize=5372 CPUtime=402.18
/proc/24525/stat : 24525 (mxc) R 24523 24525 24469 0 -1 4194304 1222 0 0 0 40217 1 0 0 25 0 1 0 141005223 5500928 1204 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/24525/statm: 1343 1204 67 122 0 1217 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5372

[startup+462.302 s]
/proc/loadavg: 1.10 1.03 1.01 2/65 24526
/proc/meminfo: memFree=1762608/2055920 swapFree=4184100/4192956
[pid=24525] ppid=24523 vsize=5496 CPUtime=462.16
/proc/24525/stat : 24525 (mxc) R 24523 24525 24469 0 -1 4194304 1257 0 0 0 46215 1 0 0 25 0 1 0 141005223 5627904 1239 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/24525/statm: 1374 1239 67 122 0 1248 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 5496

[startup+522.301 s]
/proc/loadavg: 1.07 1.03 1.01 2/65 24526
/proc/meminfo: memFree=1762480/2055920 swapFree=4184100/4192956
[pid=24525] ppid=24523 vsize=5592 CPUtime=522.15
/proc/24525/stat : 24525 (mxc) R 24523 24525 24469 0 -1 4194304 1278 0 0 0 52214 1 0 0 25 0 1 0 141005223 5726208 1260 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24525/statm: 1398 1260 67 122 0 1272 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 5592

[startup+582.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 24526
/proc/meminfo: memFree=1762352/2055920 swapFree=4184100/4192956
[pid=24525] ppid=24523 vsize=5784 CPUtime=582.13
/proc/24525/stat : 24525 (mxc) R 24523 24525 24469 0 -1 4194304 1315 0 0 0 58212 1 0 0 25 0 1 0 141005223 5922816 1297 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519310 0 0 4096 0 0 0 0 17 1 0 0
/proc/24525/statm: 1446 1297 67 122 0 1320 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 5784

[startup+642.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 24526
/proc/meminfo: memFree=1762160/2055920 swapFree=4184100/4192956
[pid=24525] ppid=24523 vsize=5948 CPUtime=642.12
/proc/24525/stat : 24525 (mxc) R 24523 24525 24469 0 -1 4194304 1365 0 0 0 64211 1 0 0 25 0 1 0 141005223 6090752 1347 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24525/statm: 1487 1347 67 122 0 1361 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 5948


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25136
/proc/meminfo: memFree=1758704/2055920 swapFree=4184100/4192956
[pid=24525] ppid=24523 vsize=9112 CPUtime=4001.06
/proc/24525/stat : 24525 (mxc) R 24523 24525 24469 0 -1 4194304 2167 0 0 0 400099 7 0 0 25 0 1 0 141005223 9330688 2149 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/24525/statm: 2278 2149 67 122 0 2152 0
Current children cumulated CPU time (s) 4001.06
Current children cumulated vsize (KiB) 9112

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25136
/proc/meminfo: memFree=1758640/2055920 swapFree=4184100/4192956
[pid=24525] ppid=24523 vsize=9200 CPUtime=4061.05
/proc/24525/stat : 24525 (mxc) R 24523 24525 24469 0 -1 4194304 2179 0 0 0 406098 7 0 0 25 0 1 0 141005223 9420800 2161 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24525/statm: 2300 2161 67 122 0 2174 0
Current children cumulated CPU time (s) 4061.05
Current children cumulated vsize (KiB) 9200

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25136
/proc/meminfo: memFree=1758640/2055920 swapFree=4184100/4192956
[pid=24525] ppid=24523 vsize=9200 CPUtime=4121.02
/proc/24525/stat : 24525 (mxc) R 24523 24525 24469 0 -1 4194304 2187 0 0 0 412095 7 0 0 25 0 1 0 141005223 9420800 2169 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/24525/statm: 2300 2169 67 122 0 2174 0
Current children cumulated CPU time (s) 4121.02
Current children cumulated vsize (KiB) 9200

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25136
/proc/meminfo: memFree=1758512/2055920 swapFree=4184100/4192956
[pid=24525] ppid=24523 vsize=9296 CPUtime=4181.01
/proc/24525/stat : 24525 (mxc) R 24523 24525 24469 0 -1 4194304 2203 0 0 0 418094 7 0 0 25 0 1 0 141005223 9519104 2185 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/24525/statm: 2324 2185 67 122 0 2198 0
Current children cumulated CPU time (s) 4181.01
Current children cumulated vsize (KiB) 9296

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25136
/proc/meminfo: memFree=1758576/2055920 swapFree=4184100/4192956
[pid=24525] ppid=24523 vsize=9296 CPUtime=4240.99
/proc/24525/stat : 24525 (mxc) R 24523 24525 24469 0 -1 4194304 2211 0 0 0 424092 7 0 0 25 0 1 0 141005223 9519104 2193 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/24525/statm: 2324 2193 67 122 0 2198 0
Current children cumulated CPU time (s) 4240.99
Current children cumulated vsize (KiB) 9296

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25136
/proc/meminfo: memFree=1758576/2055920 swapFree=4184100/4192956
[pid=24525] ppid=24523 vsize=9296 CPUtime=4300.97
/proc/24525/stat : 24525 (mxc) R 24523 24525 24469 0 -1 4194304 2212 0 0 0 430090 7 0 0 25 0 1 0 141005223 9519104 2194 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24525/statm: 2324 2194 67 122 0 2198 0
Current children cumulated CPU time (s) 4300.97
Current children cumulated vsize (KiB) 9296

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25136
/proc/meminfo: memFree=1758512/2055920 swapFree=4184100/4192956
[pid=24525] ppid=24523 vsize=9296 CPUtime=4360.96
/proc/24525/stat : 24525 (mxc) R 24523 24525 24469 0 -1 4194304 2219 0 0 0 436089 7 0 0 25 0 1 0 141005223 9519104 2201 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530019 0 0 4096 0 0 0 0 17 1 0 0
/proc/24525/statm: 2324 2201 67 122 0 2198 0
Current children cumulated CPU time (s) 4360.96
Current children cumulated vsize (KiB) 9296

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25136
/proc/meminfo: memFree=1758576/2055920 swapFree=4184100/4192956
[pid=24525] ppid=24523 vsize=9296 CPUtime=4420.94
/proc/24525/stat : 24525 (mxc) R 24523 24525 24469 0 -1 4194304 2219 0 0 0 442087 7 0 0 25 0 1 0 141005223 9519104 2201 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519954 0 0 4096 0 0 0 0 17 1 0 0
/proc/24525/statm: 2324 2201 67 122 0 2198 0
Current children cumulated CPU time (s) 4420.94
Current children cumulated vsize (KiB) 9296

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25136
/proc/meminfo: memFree=1758448/2055920 swapFree=4184100/4192956
[pid=24525] ppid=24523 vsize=9392 CPUtime=4480.92
/proc/24525/stat : 24525 (mxc) R 24523 24525 24469 0 -1 4194304 2235 0 0 0 448085 7 0 0 25 0 1 0 141005223 9617408 2217 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/24525/statm: 2348 2217 67 122 0 2222 0
Current children cumulated CPU time (s) 4480.92
Current children cumulated vsize (KiB) 9392

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25136
/proc/meminfo: memFree=1758512/2055920 swapFree=4184100/4192956
[pid=24525] ppid=24523 vsize=9392 CPUtime=4540.91
/proc/24525/stat : 24525 (mxc) R 24523 24525 24469 0 -1 4194304 2235 0 0 0 454084 7 0 0 25 0 1 0 141005223 9617408 2217 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24525/statm: 2348 2217 67 122 0 2222 0
Current children cumulated CPU time (s) 4540.91
Current children cumulated vsize (KiB) 9392

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25136
/proc/meminfo: memFree=1758448/2055920 swapFree=4184100/4192956
[pid=24525] ppid=24523 vsize=9392 CPUtime=4600.89
/proc/24525/stat : 24525 (mxc) R 24523 24525 24469 0 -1 4194304 2235 0 0 0 460082 7 0 0 25 0 1 0 141005223 9617408 2217 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531357 0 0 4096 0 0 0 0 17 1 0 0
/proc/24525/statm: 2348 2217 67 122 0 2222 0
Current children cumulated CPU time (s) 4600.89
Current children cumulated vsize (KiB) 9392

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25136
/proc/meminfo: memFree=1758384/2055920 swapFree=4184100/4192956
[pid=24525] ppid=24523 vsize=9488 CPUtime=4660.87
/proc/24525/stat : 24525 (mxc) R 24523 24525 24469 0 -1 4194304 2251 0 0 0 466080 7 0 0 25 0 1 0 141005223 9715712 2233 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534734 0 0 4096 0 0 0 0 17 1 0 0
/proc/24525/statm: 2372 2233 67 122 0 2246 0
Current children cumulated CPU time (s) 4660.87
Current children cumulated vsize (KiB) 9488

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25136
/proc/meminfo: memFree=1758384/2055920 swapFree=4184100/4192956
[pid=24525] ppid=24523 vsize=9488 CPUtime=4720.87
/proc/24525/stat : 24525 (mxc) R 24523 24525 24469 0 -1 4194304 2251 0 0 0 472079 8 0 0 25 0 1 0 141005223 9715712 2233 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24525/statm: 2372 2233 67 122 0 2246 0
Current children cumulated CPU time (s) 4720.87
Current children cumulated vsize (KiB) 9488

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25136
/proc/meminfo: memFree=1758320/2055920 swapFree=4184100/4192956
[pid=24525] ppid=24523 vsize=9488 CPUtime=4780.85
/proc/24525/stat : 24525 (mxc) R 24523 24525 24469 0 -1 4194304 2251 0 0 0 478077 8 0 0 25 0 1 0 141005223 9715712 2233 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/24525/statm: 2372 2233 67 122 0 2246 0
Current children cumulated CPU time (s) 4780.85
Current children cumulated vsize (KiB) 9488

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25136
/proc/meminfo: memFree=1758384/2055920 swapFree=4184100/4192956
[pid=24525] ppid=24523 vsize=9488 CPUtime=4840.83
/proc/24525/stat : 24525 (mxc) R 24523 24525 24469 0 -1 4194304 2251 0 0 0 484075 8 0 0 25 0 1 0 141005223 9715712 2233 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531236 0 0 4096 0 0 0 0 17 1 0 0
/proc/24525/statm: 2372 2233 67 122 0 2246 0
Current children cumulated CPU time (s) 4840.83
Current children cumulated vsize (KiB) 9488

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25136
/proc/meminfo: memFree=1758320/2055920 swapFree=4184100/4192956
[pid=24525] ppid=24523 vsize=9488 CPUtime=4900.82
/proc/24525/stat : 24525 (mxc) R 24523 24525 24469 0 -1 4194304 2259 0 0 0 490074 8 0 0 25 0 1 0 141005223 9715712 2241 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24525/statm: 2372 2241 67 122 0 2246 0
Current children cumulated CPU time (s) 4900.82
Current children cumulated vsize (KiB) 9488

[startup+4962.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 25136
/proc/meminfo: memFree=1758320/2055920 swapFree=4184100/4192956
[pid=24525] ppid=24523 vsize=9488 CPUtime=4960.8
/proc/24525/stat : 24525 (mxc) R 24523 24525 24469 0 -1 4194304 2259 0 0 0 496072 8 0 0 25 0 1 0 141005223 9715712 2241 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/24525/statm: 2372 2241 67 122 0 2246 0
Current children cumulated CPU time (s) 4960.8
Current children cumulated vsize (KiB) 9488



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 25138
/proc/meminfo: memFree=1758320/2055920 swapFree=4184100/4192956
[pid=24525] ppid=24523 vsize=9488 CPUtime=5000.1
/proc/24525/stat : 24525 (mxc) R 24523 24525 24469 0 -1 4194304 2259 0 0 0 500002 8 0 0 25 0 1 0 141005223 9715712 2241 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/24525/statm: 2372 2241 67 122 0 2246 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 9488

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): 5000.11
CPU user time (s): 5000.02
CPU system time (s): 0.082987
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 9488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.02
system time used= 0.082987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2259
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= 13586

runsolver used 3.20551 second user time and 10.5134 second system time

The end



Launcher Data (download as text)




Begin job on node61 on Mon Apr 23 01:06:56 UTC 2007

IDJOB= 369176
IDBENCH= 24733
IDSOLVER= 181
FILE ID= node61/369176-1177290416

PBS_JOBID= 4650837

Free space on /tmp= 66502 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/others/pmg-12-UNSAT.sat05-3940.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369176-1177290416/mxc /tmp/evaluation/369176-1177290416/instance-369176-1177290416.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-369176-1177290416 -o ROOT/results/node61/solver-369176-1177290416 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369176-1177290416/mxc /tmp/evaluation/369176-1177290416/instance-369176-1177290416.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  cb7fcc0a671d4e8fcabb476bdf51a2fc

RANDOM SEED= 825365017

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.240
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		: 3000.240
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:       1767936 kB
Buffers:         40460 kB
Cached:         194356 kB
SwapCached:       2708 kB
Active:         130420 kB
Inactive:       113624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1767936 kB
SwapTotal:     4192956 kB
SwapFree:      4184100 kB
Dirty:             772 kB
Writeback:           0 kB
Mapped:          15264 kB
Slab:            30060 kB
Committed_AS:   974348 kB
PageTables:       1388 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= 66502 MiB

End job on node61 on Mon Apr 23 02:30:20 UTC 2007