Trace number 424513

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

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1970010471-03.UNSAT.shuffled.cnf
MD5SUM21b310fb9cbca31da88bfafce085a3da
Bench CategoryRANDOM (random 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 variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node44/watcher-424513-1177690216 -o ROOT/results/node44/solver-424513-1177690216 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424513-1177690216/mxc /tmp/evaluation/424513-1177690216/instance-424513-1177690216.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: 0.78 0.95 0.98 3/77 16903
/proc/meminfo: memFree=1783608/2055920 swapFree=4156164/4192956
[pid=16903] ppid=16901 vsize=1064 CPUtime=0
/proc/16903/stat : 16903 (mxc) R 16901 16903 16849 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 216933271 1089536 125 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529835 0 0 4096 0 0 0 0 17 1 0 0
/proc/16903/statm: 266 125 57 122 0 140 0

[startup+0.0658701 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 16903
/proc/meminfo: memFree=1783608/2055920 swapFree=4156164/4192956
[pid=16903] ppid=16901 vsize=1328 CPUtime=0.06
/proc/16903/stat : 16903 (mxc) R 16901 16903 16849 0 -1 4194304 190 0 0 0 6 0 0 0 18 0 1 0 216933271 1359872 175 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/16903/statm: 332 175 59 122 0 206 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1328

[startup+0.102874 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 16903
/proc/meminfo: memFree=1783608/2055920 swapFree=4156164/4192956
[pid=16903] ppid=16901 vsize=1336 CPUtime=0.09
/proc/16903/stat : 16903 (mxc) R 16901 16903 16849 0 -1 4194304 212 0 0 0 9 0 0 0 18 0 1 0 216933271 1368064 195 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528071 0 0 4096 0 0 0 0 17 1 0 0
/proc/16903/statm: 334 195 67 122 0 208 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1336

[startup+0.302895 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 16903
/proc/meminfo: memFree=1783608/2055920 swapFree=4156164/4192956
[pid=16903] ppid=16901 vsize=1468 CPUtime=0.29
/proc/16903/stat : 16903 (mxc) R 16901 16903 16849 0 -1 4194304 244 0 0 0 29 0 0 0 19 0 1 0 216933271 1503232 227 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519975 0 0 4096 0 0 0 0 17 1 0 0
/proc/16903/statm: 367 227 67 122 0 241 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1468

[startup+0.701936 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 16903
/proc/meminfo: memFree=1783608/2055920 swapFree=4156164/4192956
[pid=16903] ppid=16901 vsize=1592 CPUtime=0.69
/proc/16903/stat : 16903 (mxc) R 16901 16903 16849 0 -1 4194304 270 0 0 0 69 0 0 0 23 0 1 0 216933271 1630208 253 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16903/statm: 398 253 67 122 0 272 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1592

[startup+1.50202 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 16904
/proc/meminfo: memFree=1782704/2055920 swapFree=4156164/4192956
[pid=16903] ppid=16901 vsize=1720 CPUtime=1.49
/proc/16903/stat : 16903 (mxc) R 16901 16903 16849 0 -1 4194304 307 0 0 0 149 0 0 0 25 0 1 0 216933271 1761280 290 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/16903/statm: 430 290 67 122 0 304 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1720

[startup+3.10118 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 16904
/proc/meminfo: memFree=1782448/2055920 swapFree=4156164/4192956
[pid=16903] ppid=16901 vsize=1848 CPUtime=3.09
/proc/16903/stat : 16903 (mxc) R 16901 16903 16849 0 -1 4194304 352 0 0 0 309 0 0 0 25 0 1 0 216933271 1892352 335 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530893 0 0 4096 0 0 0 0 17 1 0 0
/proc/16903/statm: 462 335 67 122 0 336 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1848

[startup+6.30151 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 16904
/proc/meminfo: memFree=1782128/2055920 swapFree=4156164/4192956
[pid=16903] ppid=16901 vsize=2204 CPUtime=6.29
/proc/16903/stat : 16903 (mxc) R 16901 16903 16849 0 -1 4194304 415 0 0 0 629 0 0 0 25 0 1 0 216933271 2256896 398 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16903/statm: 551 398 67 122 0 425 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2204

[startup+12.7012 s]
/proc/loadavg: 0.83 0.95 0.98 2/78 16904
/proc/meminfo: memFree=1781744/2055920 swapFree=4156164/4192956
[pid=16903] ppid=16901 vsize=2336 CPUtime=12.69
/proc/16903/stat : 16903 (mxc) R 16901 16903 16849 0 -1 4194304 469 0 0 0 1269 0 0 0 25 0 1 0 216933271 2392064 452 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529751 0 0 4096 0 0 0 0 17 1 0 0
/proc/16903/statm: 584 452 67 122 0 458 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2336

[startup+25.5015 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 16904
/proc/meminfo: memFree=1781360/2055920 swapFree=4156164/4192956
[pid=16903] ppid=16901 vsize=2828 CPUtime=25.48
/proc/16903/stat : 16903 (mxc) R 16901 16903 16849 0 -1 4194304 582 0 0 0 2548 0 0 0 25 0 1 0 216933271 2895872 565 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/16903/statm: 707 565 67 122 0 581 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2828

[startup+51.1011 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 16904
/proc/meminfo: memFree=1780976/2055920 swapFree=4156164/4192956
[pid=16903] ppid=16901 vsize=3168 CPUtime=51.07
/proc/16903/stat : 16903 (mxc) R 16901 16903 16849 0 -1 4194304 664 0 0 0 5107 0 0 0 25 0 1 0 216933271 3244032 647 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535284 0 0 4096 0 0 0 0 17 1 0 0
/proc/16903/statm: 792 647 67 122 0 666 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3168

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 16904
/proc/meminfo: memFree=1780336/2055920 swapFree=4156164/4192956
[pid=16903] ppid=16901 vsize=3708 CPUtime=102.27
/proc/16903/stat : 16903 (mxc) R 16901 16903 16849 0 -1 4194304 820 0 0 0 10226 1 0 0 25 0 1 0 216933271 3796992 803 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530055 0 0 4096 0 0 0 0 17 1 0 0
/proc/16903/statm: 927 803 67 122 0 801 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3708

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 16904
/proc/meminfo: memFree=1779824/2055920 swapFree=4156164/4192956
[pid=16903] ppid=16901 vsize=4168 CPUtime=162.24
/proc/16903/stat : 16903 (mxc) R 16901 16903 16849 0 -1 4194304 931 0 0 0 16223 1 0 0 25 0 1 0 216933271 4268032 914 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/16903/statm: 1042 914 67 122 0 916 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4168

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 3/78 16904
/proc/meminfo: memFree=1779504/2055920 swapFree=4156164/4192956
[pid=16903] ppid=16901 vsize=4584 CPUtime=222.23
/proc/16903/stat : 16903 (mxc) R 16901 16903 16849 0 -1 4194304 1010 0 0 0 22221 2 0 0 25 0 1 0 216933271 4694016 993 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531411 0 0 4096 0 0 0 0 17 1 0 0
/proc/16903/statm: 1146 993 67 122 0 1020 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4584

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16904
/proc/meminfo: memFree=1779248/2055920 swapFree=4156164/4192956
[pid=16903] ppid=16901 vsize=4680 CPUtime=282.21
/proc/16903/stat : 16903 (mxc) R 16901 16903 16849 0 -1 4194304 1057 0 0 0 28219 2 0 0 25 0 1 0 216933271 4792320 1040 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/16903/statm: 1170 1040 67 122 0 1044 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 4680

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16904
/proc/meminfo: memFree=1779056/2055920 swapFree=4156164/4192956
[pid=16903] ppid=16901 vsize=5000 CPUtime=342.2
/proc/16903/stat : 16903 (mxc) R 16901 16903 16849 0 -1 4194304 1117 0 0 0 34217 3 0 0 25 0 1 0 216933271 5120000 1100 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16903/statm: 1250 1100 67 122 0 1124 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5000

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16904
/proc/meminfo: memFree=1778864/2055920 swapFree=4156164/4192956
[pid=16903] ppid=16901 vsize=5188 CPUtime=402.18
/proc/16903/stat : 16903 (mxc) R 16901 16903 16849 0 -1 4194304 1162 0 0 0 40215 3 0 0 25 0 1 0 216933271 5312512 1145 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/16903/statm: 1297 1145 67 122 0 1171 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5188

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16904
/proc/meminfo: memFree=1778736/2055920 swapFree=4156164/4192956
[pid=16903] ppid=16901 vsize=5248 CPUtime=462.16
/proc/16903/stat : 16903 (mxc) R 16901 16903 16849 0 -1 4194304 1197 0 0 0 46213 3 0 0 25 0 1 0 216933271 5373952 1180 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/16903/statm: 1312 1180 67 122 0 1186 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 5248

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16904
/proc/meminfo: memFree=1778416/2055920 swapFree=4156164/4192956
[pid=16903] ppid=16901 vsize=5652 CPUtime=522.14
/proc/16903/stat : 16903 (mxc) R 16901 16903 16849 0 -1 4194304 1284 0 0 0 52210 4 0 0 25 0 1 0 216933271 5787648 1267 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/16903/statm: 1413 1267 67 122 0 1287 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 5652

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16904
/proc/meminfo: memFree=1778224/2055920 swapFree=4156164/4192956
[pid=16903] ppid=16901 vsize=5748 CPUtime=582.13
/proc/16903/stat : 16903 (mxc) R 16901 16903 16849 0 -1 4194304 1315 0 0 0 58208 5 0 0 25 0 1 0 216933271 5885952 1298 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/16903/statm: 1437 1298 67 122 0 1311 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 5748

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16904
/proc/meminfo: memFree=1778160/2055920 swapFree=4156164/4192956
[pid=16903] ppid=16901 vsize=5832 CPUtime=642.11
/proc/16903/stat : 16903 (mxc) R 16901 16903 16849 0 -1 4194304 1341 0 0 0 64206 5 0 0 25 0 1 0 216933271 5971968 1324 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530302 0 0 4096 0 0 0 0 17 1 0 0
/proc/16903/statm: 1458 1324 67 122 0 1332 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 5832


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17104
/proc/meminfo: memFree=1775088/2055920 swapFree=4156164/4192956
[pid=16903] ppid=16901 vsize=8972 CPUtime=4001.06
/proc/16903/stat : 16903 (mxc) R 16901 16903 16849 0 -1 4194304 2174 0 0 0 400074 32 0 0 25 0 1 0 216933271 9187328 2103 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/16903/statm: 2243 2103 67 122 0 2117 0
Current children cumulated CPU time (s) 4001.06
Current children cumulated vsize (KiB) 8972

[startup+4062.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17104
/proc/meminfo: memFree=1775024/2055920 swapFree=4156164/4192956
[pid=16903] ppid=16901 vsize=8972 CPUtime=4061.05
/proc/16903/stat : 16903 (mxc) R 16901 16903 16849 0 -1 4194304 2187 0 0 0 406073 32 0 0 25 0 1 0 216933271 9187328 2116 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/16903/statm: 2243 2116 67 122 0 2117 0
Current children cumulated CPU time (s) 4061.05
Current children cumulated vsize (KiB) 8972

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17104
/proc/meminfo: memFree=1775024/2055920 swapFree=4156164/4192956
[pid=16903] ppid=16901 vsize=8972 CPUtime=4121.03
/proc/16903/stat : 16903 (mxc) R 16901 16903 16849 0 -1 4194304 2187 0 0 0 412070 33 0 0 25 0 1 0 216933271 9187328 2116 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16903/statm: 2243 2116 67 122 0 2117 0
Current children cumulated CPU time (s) 4121.03
Current children cumulated vsize (KiB) 8972

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17104
/proc/meminfo: memFree=1775088/2055920 swapFree=4156164/4192956
[pid=16903] ppid=16901 vsize=8972 CPUtime=4181.02
/proc/16903/stat : 16903 (mxc) R 16901 16903 16849 0 -1 4194304 2187 0 0 0 418068 34 0 0 25 0 1 0 216933271 9187328 2116 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519930 0 0 4096 0 0 0 0 17 1 0 0
/proc/16903/statm: 2243 2116 67 122 0 2117 0
Current children cumulated CPU time (s) 4181.02
Current children cumulated vsize (KiB) 8972

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17104
/proc/meminfo: memFree=1775024/2055920 swapFree=4156164/4192956
[pid=16903] ppid=16901 vsize=9036 CPUtime=4241
/proc/16903/stat : 16903 (mxc) R 16901 16903 16849 0 -1 4194304 2201 0 0 0 424066 34 0 0 25 0 1 0 216933271 9252864 2130 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/16903/statm: 2259 2130 67 122 0 2133 0
Current children cumulated CPU time (s) 4241
Current children cumulated vsize (KiB) 9036

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17104
/proc/meminfo: memFree=1775024/2055920 swapFree=4156164/4192956
[pid=16903] ppid=16901 vsize=9036 CPUtime=4300.99
/proc/16903/stat : 16903 (mxc) R 16901 16903 16849 0 -1 4194304 2201 0 0 0 430064 35 0 0 25 0 1 0 216933271 9252864 2130 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/16903/statm: 2259 2130 67 122 0 2133 0
Current children cumulated CPU time (s) 4300.99
Current children cumulated vsize (KiB) 9036

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17104
/proc/meminfo: memFree=1774960/2055920 swapFree=4156164/4192956
[pid=16903] ppid=16901 vsize=9108 CPUtime=4360.96
/proc/16903/stat : 16903 (mxc) R 16901 16903 16849 0 -1 4194304 2212 0 0 0 436061 35 0 0 25 0 1 0 216933271 9326592 2141 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16903/statm: 2277 2141 67 122 0 2151 0
Current children cumulated CPU time (s) 4360.96
Current children cumulated vsize (KiB) 9108

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17104
/proc/meminfo: memFree=1774832/2055920 swapFree=4156164/4192956
[pid=16903] ppid=16901 vsize=9180 CPUtime=4420.94
/proc/16903/stat : 16903 (mxc) R 16901 16903 16849 0 -1 4194304 2227 0 0 0 442059 35 0 0 25 0 1 0 216933271 9400320 2156 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16903/statm: 2295 2156 67 122 0 2169 0
Current children cumulated CPU time (s) 4420.94
Current children cumulated vsize (KiB) 9180

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17104
/proc/meminfo: memFree=1774896/2055920 swapFree=4156164/4192956
[pid=16903] ppid=16901 vsize=9180 CPUtime=4480.93
/proc/16903/stat : 16903 (mxc) R 16901 16903 16849 0 -1 4194304 2229 0 0 0 448057 36 0 0 25 0 1 0 216933271 9400320 2158 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16903/statm: 2295 2158 67 122 0 2169 0
Current children cumulated CPU time (s) 4480.93
Current children cumulated vsize (KiB) 9180

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17104
/proc/meminfo: memFree=1774832/2055920 swapFree=4156164/4192956
[pid=16903] ppid=16901 vsize=9248 CPUtime=4540.92
/proc/16903/stat : 16903 (mxc) R 16901 16903 16849 0 -1 4194304 2254 0 0 0 454055 37 0 0 25 0 1 0 216933271 9469952 2183 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/16903/statm: 2312 2183 67 122 0 2186 0
Current children cumulated CPU time (s) 4540.92
Current children cumulated vsize (KiB) 9248

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17104
/proc/meminfo: memFree=1774704/2055920 swapFree=4156164/4192956
[pid=16903] ppid=16901 vsize=9260 CPUtime=4600.9
/proc/16903/stat : 16903 (mxc) R 16901 16903 16849 0 -1 4194304 2272 0 0 0 460053 37 0 0 25 0 1 0 216933271 9482240 2191 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519584 0 0 4096 0 0 0 0 17 1 0 0
/proc/16903/statm: 2315 2191 67 122 0 2189 0
Current children cumulated CPU time (s) 4600.9
Current children cumulated vsize (KiB) 9260

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17104
/proc/meminfo: memFree=1774704/2055920 swapFree=4156164/4192956
[pid=16903] ppid=16901 vsize=9260 CPUtime=4660.88
/proc/16903/stat : 16903 (mxc) R 16901 16903 16849 0 -1 4194304 2272 0 0 0 466050 38 0 0 25 0 1 0 216933271 9482240 2191 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/16903/statm: 2315 2191 67 122 0 2189 0
Current children cumulated CPU time (s) 4660.88
Current children cumulated vsize (KiB) 9260

[startup+4722.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17104
/proc/meminfo: memFree=1774704/2055920 swapFree=4156164/4192956
[pid=16903] ppid=16901 vsize=9260 CPUtime=4720.86
/proc/16903/stat : 16903 (mxc) R 16901 16903 16849 0 -1 4194304 2272 0 0 0 472048 38 0 0 25 0 1 0 216933271 9482240 2191 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534096 0 0 4096 0 0 0 0 17 1 0 0
/proc/16903/statm: 2315 2191 67 122 0 2189 0
Current children cumulated CPU time (s) 4720.86
Current children cumulated vsize (KiB) 9260

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17104
/proc/meminfo: memFree=1774768/2055920 swapFree=4156164/4192956
[pid=16903] ppid=16901 vsize=9260 CPUtime=4780.85
/proc/16903/stat : 16903 (mxc) R 16901 16903 16849 0 -1 4194304 2272 0 0 0 478046 39 0 0 25 0 1 0 216933271 9482240 2191 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16903/statm: 2315 2191 67 122 0 2189 0
Current children cumulated CPU time (s) 4780.85
Current children cumulated vsize (KiB) 9260

[startup+4842.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17104
/proc/meminfo: memFree=1774704/2055920 swapFree=4156164/4192956
[pid=16903] ppid=16901 vsize=9332 CPUtime=4840.83
/proc/16903/stat : 16903 (mxc) R 16901 16903 16849 0 -1 4194304 2274 0 0 0 484044 39 0 0 25 0 1 0 216933271 9555968 2193 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16903/statm: 2333 2193 67 122 0 2207 0
Current children cumulated CPU time (s) 4840.83
Current children cumulated vsize (KiB) 9332

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17104
/proc/meminfo: memFree=1774640/2055920 swapFree=4156164/4192956
[pid=16903] ppid=16901 vsize=9332 CPUtime=4900.82
/proc/16903/stat : 16903 (mxc) R 16901 16903 16849 0 -1 4194304 2289 0 0 0 490042 40 0 0 25 0 1 0 216933271 9555968 2208 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16903/statm: 2333 2208 67 122 0 2207 0
Current children cumulated CPU time (s) 4900.82
Current children cumulated vsize (KiB) 9332

[startup+4962.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17104
/proc/meminfo: memFree=1774640/2055920 swapFree=4156164/4192956
[pid=16903] ppid=16901 vsize=9412 CPUtime=4960.79
/proc/16903/stat : 16903 (mxc) R 16901 16903 16849 0 -1 4194304 2297 0 0 0 496039 40 0 0 25 0 1 0 216933271 9637888 2216 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16903/statm: 2353 2216 67 122 0 2227 0
Current children cumulated CPU time (s) 4960.79
Current children cumulated vsize (KiB) 9412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 17104
/proc/meminfo: memFree=1774576/2055920 swapFree=4156164/4192956
[pid=16903] ppid=16901 vsize=9412 CPUtime=5000.1
/proc/16903/stat : 16903 (mxc) R 16901 16903 16849 0 -1 4194304 2297 0 0 0 499969 41 0 0 25 0 1 0 216933271 9637888 2216 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16903/statm: 2353 2216 67 122 0 2227 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 9412

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): 4999.69
CPU system time (s): 0.412937
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 9476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.69
system time used= 0.412937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2297
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= 11379

runsolver used 4.04439 second user time and 10.2884 second system time

The end



Launcher Data (download as text)




Begin job on node44 on Fri Apr 27 16:10:16 UTC 2007

IDJOB= 424513
IDBENCH= 20012
IDSOLVER= 174
FILE ID= node44/424513-1177690216

PBS_JOBID= 4698683

Free space on /tmp= 66546 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1970010471-03.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424513-1177690216/mxc /tmp/evaluation/424513-1177690216/instance-424513-1177690216.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-424513-1177690216 -o ROOT/results/node44/solver-424513-1177690216 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424513-1177690216/mxc /tmp/evaluation/424513-1177690216/instance-424513-1177690216.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  21b310fb9cbca31da88bfafce085a3da

RANDOM SEED= 95498895

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.234
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		: 3000.234
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:       1784016 kB
Buffers:         44012 kB
Cached:         138688 kB
SwapCached:      13956 kB
Active:         128272 kB
Inactive:        78716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1784016 kB
SwapTotal:     4192956 kB
SwapFree:      4156164 kB
Dirty:             780 kB
Writeback:           0 kB
Mapped:          32388 kB
Slab:            50468 kB
Committed_AS:  1504968 kB
PageTables:       1736 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= 66546 MiB

End job on node44 on Fri Apr 27 17:33:39 UTC 2007