Trace number 424504

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 5002.11

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1924010222-09.UNSAT.shuffled.cnf
MD5SUM677e5c8244dc7ab7832aedda12dc8201
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 variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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/node20/watcher-424504-1177683945 -o ROOT/results/node20/solver-424504-1177683945 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424504-1177683945/mxc /tmp/evaluation/424504-1177683945/instance-424504-1177683945.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: 1.84 1.96 1.89 3/77 4713
/proc/meminfo: memFree=1651112/2055920 swapFree=4154148/4192956
[pid=4713] ppid=4711 vsize=1064 CPUtime=0
/proc/4713/stat : 4713 (mxc) R 4711 4713 4182 0 -1 4194304 137 0 0 0 0 0 0 0 18 0 1 0 216311935 1089536 122 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519096 0 0 4096 0 0 0 0 17 1 0 0
/proc/4713/statm: 266 122 57 122 0 140 0

[startup+0.106158 s]
/proc/loadavg: 1.84 1.96 1.89 3/77 4713
/proc/meminfo: memFree=1651112/2055920 swapFree=4154148/4192956
[pid=4713] ppid=4711 vsize=1336 CPUtime=0.1
/proc/4713/stat : 4713 (mxc) R 4711 4713 4182 0 -1 4194304 207 0 0 0 10 0 0 0 18 0 1 0 216311935 1368064 190 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/4713/statm: 334 190 67 122 0 208 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1336

[startup+0.202176 s]
/proc/loadavg: 1.84 1.96 1.89 3/77 4713
/proc/meminfo: memFree=1651112/2055920 swapFree=4154148/4192956
[pid=4713] ppid=4711 vsize=1336 CPUtime=0.19
/proc/4713/stat : 4713 (mxc) R 4711 4713 4182 0 -1 4194304 224 0 0 0 19 0 0 0 18 0 1 0 216311935 1368064 207 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 1 0 0
/proc/4713/statm: 334 207 67 122 0 208 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1336

[startup+0.302197 s]
/proc/loadavg: 1.84 1.96 1.89 3/77 4713
/proc/meminfo: memFree=1651112/2055920 swapFree=4154148/4192956
[pid=4713] ppid=4711 vsize=1468 CPUtime=0.29
/proc/4713/stat : 4713 (mxc) R 4711 4713 4182 0 -1 4194304 237 0 0 0 29 0 0 0 19 0 1 0 216311935 1503232 220 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519131 0 0 4096 0 0 0 0 17 1 0 0
/proc/4713/statm: 367 220 67 122 0 241 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1468

[startup+0.701276 s]
/proc/loadavg: 1.84 1.96 1.89 3/77 4713
/proc/meminfo: memFree=1651112/2055920 swapFree=4154148/4192956
[pid=4713] ppid=4711 vsize=1600 CPUtime=0.69
/proc/4713/stat : 4713 (mxc) R 4711 4713 4182 0 -1 4194304 272 0 0 0 69 0 0 0 23 0 1 0 216311935 1638400 255 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4713/statm: 400 255 67 122 0 274 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1600

[startup+1.50144 s]
/proc/loadavg: 1.84 1.96 1.89 2/78 4714
/proc/meminfo: memFree=1650272/2055920 swapFree=4154148/4192956
[pid=4713] ppid=4711 vsize=1732 CPUtime=1.49
/proc/4713/stat : 4713 (mxc) R 4711 4713 4182 0 -1 4194304 306 0 0 0 149 0 0 0 25 0 1 0 216311935 1773568 289 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4713/statm: 433 289 67 122 0 307 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1732

[startup+3.10176 s]
/proc/loadavg: 1.84 1.96 1.89 2/78 4714
/proc/meminfo: memFree=1650016/2055920 swapFree=4154148/4192956
[pid=4713] ppid=4711 vsize=1860 CPUtime=3.09
/proc/4713/stat : 4713 (mxc) R 4711 4713 4182 0 -1 4194304 351 0 0 0 309 0 0 0 25 0 1 0 216311935 1904640 334 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4713/statm: 465 334 67 122 0 339 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1860

[startup+6.3014 s]
/proc/loadavg: 1.77 1.94 1.88 2/78 4714
/proc/meminfo: memFree=1649696/2055920 swapFree=4154148/4192956
[pid=4713] ppid=4711 vsize=2108 CPUtime=6.29
/proc/4713/stat : 4713 (mxc) R 4711 4713 4182 0 -1 4194304 409 0 0 0 629 0 0 0 25 0 1 0 216311935 2158592 392 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/4713/statm: 527 392 67 122 0 401 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2108

[startup+12.7017 s]
/proc/loadavg: 1.71 1.93 1.88 2/78 4714
/proc/meminfo: memFree=1649376/2055920 swapFree=4154148/4192956
[pid=4713] ppid=4711 vsize=2340 CPUtime=12.69
/proc/4713/stat : 4713 (mxc) R 4711 4713 4182 0 -1 4194304 462 0 0 0 1269 0 0 0 25 0 1 0 216311935 2396160 445 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/4713/statm: 585 445 67 122 0 459 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2340

[startup+25.5013 s]
/proc/loadavg: 1.55 1.88 1.86 2/78 4714
/proc/meminfo: memFree=1649056/2055920 swapFree=4154148/4192956
[pid=4713] ppid=4711 vsize=2704 CPUtime=25.48
/proc/4713/stat : 4713 (mxc) R 4711 4713 4182 0 -1 4194304 547 0 0 0 2548 0 0 0 25 0 1 0 216311935 2768896 530 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/4713/statm: 676 530 67 122 0 550 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2704

[startup+51.1024 s]
/proc/loadavg: 1.36 1.81 1.84 2/78 4714
/proc/meminfo: memFree=1648672/2055920 swapFree=4154148/4192956
[pid=4713] ppid=4711 vsize=3060 CPUtime=51.07
/proc/4713/stat : 4713 (mxc) R 4711 4713 4182 0 -1 4194304 642 0 0 0 5107 0 0 0 25 0 1 0 216311935 3133440 625 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4713/statm: 765 625 67 122 0 639 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3060

[startup+102.302 s]
/proc/loadavg: 1.16 1.68 1.79 2/78 4714
/proc/meminfo: memFree=1648096/2055920 swapFree=4154148/4192956
[pid=4713] ppid=4711 vsize=3592 CPUtime=102.26
/proc/4713/stat : 4713 (mxc) R 4711 4713 4182 0 -1 4194304 769 0 0 0 10225 1 0 0 25 0 1 0 216311935 3678208 752 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/4713/statm: 898 752 67 122 0 772 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3592

[startup+162.302 s]
/proc/loadavg: 1.06 1.55 1.74 2/78 4714
/proc/meminfo: memFree=1647712/2055920 swapFree=4154148/4192956
[pid=4713] ppid=4711 vsize=3848 CPUtime=162.23
/proc/4713/stat : 4713 (mxc) R 4711 4713 4182 0 -1 4194304 851 0 0 0 16222 1 0 0 25 0 1 0 216311935 3940352 834 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530317 0 0 4096 0 0 0 0 17 1 0 0
/proc/4713/statm: 962 834 67 122 0 836 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 3848

[startup+222.306 s]
/proc/loadavg: 1.02 1.45 1.69 2/78 4714
/proc/meminfo: memFree=1647392/2055920 swapFree=4154148/4192956
[pid=4713] ppid=4711 vsize=4176 CPUtime=222.21
/proc/4713/stat : 4713 (mxc) R 4711 4713 4182 0 -1 4194304 931 0 0 0 22219 2 0 0 25 0 1 0 216311935 4276224 914 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531221 0 0 4096 0 0 0 0 17 1 0 0
/proc/4713/statm: 1044 914 67 122 0 918 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4176

[startup+282.302 s]
/proc/loadavg: 1.00 1.37 1.64 2/78 4714
/proc/meminfo: memFree=1647136/2055920 swapFree=4154148/4192956
[pid=4713] ppid=4711 vsize=4440 CPUtime=282.19
/proc/4713/stat : 4713 (mxc) R 4711 4713 4182 0 -1 4194304 982 0 0 0 28216 3 0 0 25 0 1 0 216311935 4546560 965 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/4713/statm: 1110 965 67 122 0 984 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 4440

[startup+342.302 s]
/proc/loadavg: 1.00 1.30 1.60 2/78 4714
/proc/meminfo: memFree=1646816/2055920 swapFree=4154148/4192956
[pid=4713] ppid=4711 vsize=4672 CPUtime=342.16
/proc/4713/stat : 4713 (mxc) R 4711 4713 4182 0 -1 4194304 1056 0 0 0 34213 3 0 0 25 0 1 0 216311935 4784128 1039 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/4713/statm: 1168 1039 67 122 0 1042 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 4672

[startup+402.301 s]
/proc/loadavg: 1.00 1.24 1.56 2/78 4714
/proc/meminfo: memFree=1646624/2055920 swapFree=4154148/4192956
[pid=4713] ppid=4711 vsize=4924 CPUtime=402.14
/proc/4713/stat : 4713 (mxc) R 4711 4713 4182 0 -1 4194304 1103 0 0 0 40210 4 0 0 25 0 1 0 216311935 5042176 1086 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531137 0 0 4096 0 0 0 0 17 1 0 0
/proc/4713/statm: 1231 1086 67 122 0 1105 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 4924

[startup+462.301 s]
/proc/loadavg: 1.00 1.19 1.52 2/78 4714
/proc/meminfo: memFree=1646496/2055920 swapFree=4154148/4192956
[pid=4713] ppid=4711 vsize=5008 CPUtime=462.11
/proc/4713/stat : 4713 (mxc) R 4711 4713 4182 0 -1 4194304 1123 0 0 0 46207 4 0 0 25 0 1 0 216311935 5128192 1106 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530160 0 0 4096 0 0 0 0 17 1 0 0
/proc/4713/statm: 1252 1106 67 122 0 1126 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 5008

[startup+522.301 s]
/proc/loadavg: 1.00 1.16 1.49 2/78 4714
/proc/meminfo: memFree=1646240/2055920 swapFree=4154148/4192956
[pid=4713] ppid=4711 vsize=5284 CPUtime=522.09
/proc/4713/stat : 4713 (mxc) R 4711 4713 4182 0 -1 4194304 1195 0 0 0 52204 5 0 0 25 0 1 0 216311935 5410816 1178 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528459 0 0 4096 0 0 0 0 17 1 0 0
/proc/4713/statm: 1321 1178 67 122 0 1195 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 5284

[startup+582.301 s]
/proc/loadavg: 1.00 1.12 1.45 2/78 4714
/proc/meminfo: memFree=1646048/2055920 swapFree=4154148/4192956
[pid=4713] ppid=4711 vsize=5476 CPUtime=582.07
/proc/4713/stat : 4713 (mxc) R 4711 4713 4182 0 -1 4194304 1247 0 0 0 58201 6 0 0 25 0 1 0 216311935 5607424 1230 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4713/statm: 1369 1230 67 122 0 1243 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 5476

[startup+642.301 s]
/proc/loadavg: 1.00 1.10 1.42 2/78 4714
/proc/meminfo: memFree=1645984/2055920 swapFree=4154148/4192956
[pid=4713] ppid=4711 vsize=5608 CPUtime=642.05
/proc/4713/stat : 4713 (mxc) R 4711 4713 4182 0 -1 4194304 1272 0 0 0 64199 6 0 0 25 0 1 0 216311935 5742592 1255 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519939 0 0 4096 0 0 0 0 17 1 0 0
/proc/4713/statm: 1402 1255 67 122 0 1276 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 5608


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4914
/proc/meminfo: memFree=1642720/2055920 swapFree=4154148/4192956
[pid=4713] ppid=4711 vsize=8840 CPUtime=4000.68
/proc/4713/stat : 4713 (mxc) R 4711 4713 4182 0 -1 4194304 2100 0 0 0 400032 36 0 0 25 0 1 0 216311935 9052160 2075 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519099 0 0 4096 0 0 0 0 17 1 0 0
/proc/4713/statm: 2210 2075 67 122 0 2084 0
Current children cumulated CPU time (s) 4000.68
Current children cumulated vsize (KiB) 8840

[startup+4062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4914
/proc/meminfo: memFree=1642656/2055920 swapFree=4154148/4192956
[pid=4713] ppid=4711 vsize=8840 CPUtime=4060.65
/proc/4713/stat : 4713 (mxc) R 4711 4713 4182 0 -1 4194304 2100 0 0 0 406029 36 0 0 25 0 1 0 216311935 9052160 2075 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519319 0 0 4096 0 0 0 0 17 1 0 0
/proc/4713/statm: 2210 2075 67 122 0 2084 0
Current children cumulated CPU time (s) 4060.65
Current children cumulated vsize (KiB) 8840

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4914
/proc/meminfo: memFree=1642592/2055920 swapFree=4154148/4192956
[pid=4713] ppid=4711 vsize=8840 CPUtime=4120.63
/proc/4713/stat : 4713 (mxc) R 4711 4713 4182 0 -1 4194304 2107 0 0 0 412026 37 0 0 25 0 1 0 216311935 9052160 2082 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4713/statm: 2210 2082 67 122 0 2084 0
Current children cumulated CPU time (s) 4120.63
Current children cumulated vsize (KiB) 8840

[startup+4182.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4914
/proc/meminfo: memFree=1642720/2055920 swapFree=4154148/4192956
[pid=4713] ppid=4711 vsize=8840 CPUtime=4180.61
/proc/4713/stat : 4713 (mxc) R 4711 4713 4182 0 -1 4194304 2107 0 0 0 418024 37 0 0 25 0 1 0 216311935 9052160 2082 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529863 0 0 4096 0 0 0 0 17 1 0 0
/proc/4713/statm: 2210 2082 67 122 0 2084 0
Current children cumulated CPU time (s) 4180.61
Current children cumulated vsize (KiB) 8840

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4914
/proc/meminfo: memFree=1642656/2055920 swapFree=4154148/4192956
[pid=4713] ppid=4711 vsize=8840 CPUtime=4240.58
/proc/4713/stat : 4713 (mxc) R 4711 4713 4182 0 -1 4194304 2112 0 0 0 424020 38 0 0 25 0 1 0 216311935 9052160 2087 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/4713/statm: 2210 2087 67 122 0 2084 0
Current children cumulated CPU time (s) 4240.58
Current children cumulated vsize (KiB) 8840

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4914
/proc/meminfo: memFree=1642656/2055920 swapFree=4154148/4192956
[pid=4713] ppid=4711 vsize=8924 CPUtime=4300.56
/proc/4713/stat : 4713 (mxc) R 4711 4713 4182 0 -1 4194304 2119 0 0 0 430018 38 0 0 25 0 1 0 216311935 9138176 2094 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/4713/statm: 2231 2094 67 122 0 2105 0
Current children cumulated CPU time (s) 4300.56
Current children cumulated vsize (KiB) 8924

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4914
/proc/meminfo: memFree=1642656/2055920 swapFree=4154148/4192956
[pid=4713] ppid=4711 vsize=8924 CPUtime=4360.54
/proc/4713/stat : 4713 (mxc) R 4711 4713 4182 0 -1 4194304 2120 0 0 0 436015 39 0 0 25 0 1 0 216311935 9138176 2095 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534730 0 0 4096 0 0 0 0 17 1 0 0
/proc/4713/statm: 2231 2095 67 122 0 2105 0
Current children cumulated CPU time (s) 4360.54
Current children cumulated vsize (KiB) 8924

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 4914
/proc/meminfo: memFree=1642656/2055920 swapFree=4154148/4192956
[pid=4713] ppid=4711 vsize=8924 CPUtime=4420.51
/proc/4713/stat : 4713 (mxc) R 4711 4713 4182 0 -1 4194304 2124 0 0 0 442012 39 0 0 25 0 1 0 216311935 9138176 2099 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4713/statm: 2231 2099 67 122 0 2105 0
Current children cumulated CPU time (s) 4420.51
Current children cumulated vsize (KiB) 8924

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4914
/proc/meminfo: memFree=1642592/2055920 swapFree=4154148/4192956
[pid=4713] ppid=4711 vsize=8924 CPUtime=4480.49
/proc/4713/stat : 4713 (mxc) R 4711 4713 4182 0 -1 4194304 2131 0 0 0 448009 40 0 0 25 0 1 0 216311935 9138176 2106 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517435 0 0 4096 0 0 0 0 17 1 0 0
/proc/4713/statm: 2231 2106 67 122 0 2105 0
Current children cumulated CPU time (s) 4480.49
Current children cumulated vsize (KiB) 8924

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4916
/proc/meminfo: memFree=1642400/2055920 swapFree=4154148/4192956
[pid=4713] ppid=4711 vsize=8924 CPUtime=4540.46
/proc/4713/stat : 4713 (mxc) R 4711 4713 4182 0 -1 4194304 2131 0 0 0 454006 40 0 0 25 0 1 0 216311935 9138176 2106 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529837 0 0 4096 0 0 0 0 17 1 0 0
/proc/4713/statm: 2231 2106 67 122 0 2105 0
Current children cumulated CPU time (s) 4540.46
Current children cumulated vsize (KiB) 8924

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4916
/proc/meminfo: memFree=1642464/2055920 swapFree=4154148/4192956
[pid=4713] ppid=4711 vsize=8924 CPUtime=4600.45
/proc/4713/stat : 4713 (mxc) R 4711 4713 4182 0 -1 4194304 2131 0 0 0 460004 41 0 0 25 0 1 0 216311935 9138176 2106 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/4713/statm: 2231 2106 67 122 0 2105 0
Current children cumulated CPU time (s) 4600.45
Current children cumulated vsize (KiB) 8924

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4916
/proc/meminfo: memFree=1642528/2055920 swapFree=4154148/4192956
[pid=4713] ppid=4711 vsize=9016 CPUtime=4660.42
/proc/4713/stat : 4713 (mxc) R 4711 4713 4182 0 -1 4194304 2147 0 0 0 466001 41 0 0 25 0 1 0 216311935 9232384 2122 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/4713/statm: 2254 2122 67 122 0 2128 0
Current children cumulated CPU time (s) 4660.42
Current children cumulated vsize (KiB) 9016

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4916
/proc/meminfo: memFree=1642464/2055920 swapFree=4154148/4192956
[pid=4713] ppid=4711 vsize=9016 CPUtime=4720.4
/proc/4713/stat : 4713 (mxc) R 4711 4713 4182 0 -1 4194304 2147 0 0 0 471998 42 0 0 25 0 1 0 216311935 9232384 2122 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/4713/statm: 2254 2122 67 122 0 2128 0
Current children cumulated CPU time (s) 4720.4
Current children cumulated vsize (KiB) 9016

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4916
/proc/meminfo: memFree=1642528/2055920 swapFree=4154148/4192956
[pid=4713] ppid=4711 vsize=9016 CPUtime=4780.37
/proc/4713/stat : 4713 (mxc) R 4711 4713 4182 0 -1 4194304 2147 0 0 0 477995 42 0 0 25 0 1 0 216311935 9232384 2122 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519954 0 0 4096 0 0 0 0 17 1 0 0
/proc/4713/statm: 2254 2122 67 122 0 2128 0
Current children cumulated CPU time (s) 4780.37
Current children cumulated vsize (KiB) 9016

[startup+4842.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4916
/proc/meminfo: memFree=1642528/2055920 swapFree=4154148/4192956
[pid=4713] ppid=4711 vsize=9012 CPUtime=4840.36
/proc/4713/stat : 4713 (mxc) R 4711 4713 4182 0 -1 4194304 2147 0 0 0 483993 43 0 0 25 0 1 0 216311935 9228288 2122 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/4713/statm: 2253 2122 67 122 0 2127 0
Current children cumulated CPU time (s) 4840.36
Current children cumulated vsize (KiB) 9012

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4916
/proc/meminfo: memFree=1642400/2055920 swapFree=4154148/4192956
[pid=4713] ppid=4711 vsize=9224 CPUtime=4900.34
/proc/4713/stat : 4713 (mxc) R 4711 4713 4182 0 -1 4194304 2180 0 0 0 489990 44 0 0 25 0 1 0 216311935 9445376 2155 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4713/statm: 2306 2155 67 122 0 2180 0
Current children cumulated CPU time (s) 4900.34
Current children cumulated vsize (KiB) 9224

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4916
/proc/meminfo: memFree=1642272/2055920 swapFree=4154148/4192956
[pid=4713] ppid=4711 vsize=9356 CPUtime=4960.31
/proc/4713/stat : 4713 (mxc) R 4711 4713 4182 0 -1 4194304 2213 0 0 0 495987 44 0 0 25 0 1 0 216311935 9580544 2188 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4713/statm: 2339 2188 67 122 0 2213 0
Current children cumulated CPU time (s) 4960.31
Current children cumulated vsize (KiB) 9356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4916
/proc/meminfo: memFree=1642272/2055920 swapFree=4154148/4192956
[pid=4713] ppid=4711 vsize=9356 CPUtime=5000.09
/proc/4713/stat : 4713 (mxc) R 4711 4713 4182 0 -1 4194304 2217 0 0 0 499965 44 0 0 25 0 1 0 216311935 9580544 2192 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/4713/statm: 2339 2192 67 122 0 2213 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 9356

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): 5002.11
CPU time (s): 5000.11
CPU user time (s): 4999.66
CPU system time (s): 0.451931
CPU usage (%): 99.9601
Max. virtual memory (cumulated for all children) (KiB): 9356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.66
system time used= 0.451931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2217
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= 101161

runsolver used 4.00339 second user time and 10.3044 second system time

The end



Launcher Data (download as text)




Begin job on node20 on Fri Apr 27 14:25:46 UTC 2007

IDJOB= 424504
IDBENCH= 20003
IDSOLVER= 174
FILE ID= node20/424504-1177683945

PBS_JOBID= 4698618

Free space on /tmp= 66529 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1924010222-09.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424504-1177683945/mxc /tmp/evaluation/424504-1177683945/instance-424504-1177683945.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-424504-1177683945 -o ROOT/results/node20/solver-424504-1177683945 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424504-1177683945/mxc /tmp/evaluation/424504-1177683945/instance-424504-1177683945.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  677e5c8244dc7ab7832aedda12dc8201

RANDOM SEED= 543346131

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1651584 kB
Buffers:         49348 kB
Cached:         264804 kB
SwapCached:      18436 kB
Active:         192936 kB
Inactive:       146584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1651584 kB
SwapTotal:     4192956 kB
SwapFree:      4154148 kB
Dirty:             636 kB
Writeback:           0 kB
Mapped:          30476 kB
Slab:            50356 kB
Committed_AS:  2110828 kB
PageTables:       1748 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= 66529 MiB

End job on node20 on Fri Apr 27 15:49:10 UTC 2007