Trace number 424611

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) 5000.04 5001.72

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S77566504-14.cnf
MD5SUMa40a03f9138341d4c6f1778404a26574
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 variables200
Number of clauses17000
Sum of the clauses size119000
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 517000

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/node47/watcher-424611-1177742520 -o ROOT/results/node47/solver-424611-1177742520 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424611-1177742520/mxc /tmp/evaluation/424611-1177742520/instance-424611-1177742520.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 3/77 6837
/proc/meminfo: memFree=1428584/2055920 swapFree=4158036/4192956
[pid=6837] ppid=6835 vsize=1692 CPUtime=0
/proc/6837/stat : 6837 (mxc) R 6835 6837 6783 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 129097329 1732608 252 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/6837/statm: 423 252 46 122 0 297 0

[startup+0.092594 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 6837
/proc/meminfo: memFree=1428584/2055920 swapFree=4158036/4192956
[pid=6837] ppid=6835 vsize=2280 CPUtime=0.08
/proc/6837/stat : 6837 (mxc) R 6835 6837 6783 0 -1 4194304 536 0 0 0 8 0 0 0 18 0 1 0 129097329 2334720 397 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/6837/statm: 570 397 59 122 0 444 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2280

[startup+0.101595 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 6837
/proc/meminfo: memFree=1428584/2055920 swapFree=4158036/4192956
[pid=6837] ppid=6835 vsize=2280 CPUtime=0.09
/proc/6837/stat : 6837 (mxc) R 6835 6837 6783 0 -1 4194304 541 0 0 0 9 0 0 0 18 0 1 0 129097329 2334720 402 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/6837/statm: 570 402 59 122 0 444 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2280

[startup+0.301618 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 6837
/proc/meminfo: memFree=1428584/2055920 swapFree=4158036/4192956
[pid=6837] ppid=6835 vsize=2808 CPUtime=0.29
/proc/6837/stat : 6837 (mxc) R 6835 6837 6783 0 -1 4194304 676 0 0 0 29 0 0 0 19 0 1 0 129097329 2875392 537 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/6837/statm: 702 537 59 122 0 576 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2808

[startup+0.70166 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 6837
/proc/meminfo: memFree=1428584/2055920 swapFree=4158036/4192956
[pid=6837] ppid=6835 vsize=3732 CPUtime=0.69
/proc/6837/stat : 6837 (mxc) R 6835 6837 6783 0 -1 4194304 906 0 0 0 69 0 0 0 23 0 1 0 129097329 3821568 767 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/6837/statm: 933 767 59 122 0 807 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3732

[startup+1.50175 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 6838
/proc/meminfo: memFree=1425120/2055920 swapFree=4158036/4192956
[pid=6837] ppid=6835 vsize=5096 CPUtime=1.49
/proc/6837/stat : 6837 (mxc) R 6835 6837 6783 0 -1 4194304 1260 0 0 0 149 0 0 0 25 0 1 0 129097329 5218304 1121 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6837/statm: 1274 1121 59 122 0 1148 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5096

[startup+3.10192 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 6838
/proc/meminfo: memFree=1423264/2055920 swapFree=4158036/4192956
[pid=6837] ppid=6835 vsize=6016 CPUtime=3.09
/proc/6837/stat : 6837 (mxc) R 6835 6837 6783 0 -1 4194304 1488 0 0 0 309 0 0 0 25 0 1 0 129097329 6160384 1347 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/6837/statm: 1504 1347 67 122 0 1378 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6016

[startup+6.30127 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 6838
/proc/meminfo: memFree=1422624/2055920 swapFree=4158036/4192956
[pid=6837] ppid=6835 vsize=7052 CPUtime=6.29
/proc/6837/stat : 6837 (mxc) R 6835 6837 6783 0 -1 4194304 1736 0 0 0 628 1 0 0 25 0 1 0 129097329 7221248 1595 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529671 0 0 4096 0 0 0 0 17 1 0 0
/proc/6837/statm: 1763 1595 67 122 0 1637 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7052

[startup+12.702 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 6838
/proc/meminfo: memFree=1421488/2055920 swapFree=4158036/4192956
[pid=6837] ppid=6835 vsize=7844 CPUtime=12.69
/proc/6837/stat : 6837 (mxc) R 6835 6837 6783 0 -1 4194304 1935 0 0 0 1268 1 0 0 25 0 1 0 129097329 8032256 1794 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/6837/statm: 1961 1794 67 122 0 1835 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7844

[startup+25.5014 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 6838
/proc/meminfo: memFree=1420080/2055920 swapFree=4158036/4192956
[pid=6837] ppid=6835 vsize=9136 CPUtime=25.48
/proc/6837/stat : 6837 (mxc) R 6835 6837 6783 0 -1 4194304 2267 0 0 0 2547 1 0 0 25 0 1 0 129097329 9355264 2126 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528459 0 0 4096 0 0 0 0 17 1 0 0
/proc/6837/statm: 2284 2126 67 122 0 2158 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9136

[startup+51.1011 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 6838
/proc/meminfo: memFree=1418608/2055920 swapFree=4158036/4192956
[pid=6837] ppid=6835 vsize=10488 CPUtime=51.07
/proc/6837/stat : 6837 (mxc) R 6835 6837 6783 0 -1 4194304 2610 0 0 0 5105 2 0 0 25 0 1 0 129097329 10739712 2469 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519584 0 0 4096 0 0 0 0 17 1 0 0
/proc/6837/statm: 2622 2469 67 122 0 2496 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10488

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 6838
/proc/meminfo: memFree=1416560/2055920 swapFree=4158036/4192956
[pid=6837] ppid=6835 vsize=12548 CPUtime=102.26
/proc/6837/stat : 6837 (mxc) R 6835 6837 6783 0 -1 4194304 3132 0 0 0 10223 3 0 0 25 0 1 0 129097329 12849152 2991 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/6837/statm: 3137 2991 67 122 0 3011 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12548

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6838
/proc/meminfo: memFree=1415280/2055920 swapFree=4158036/4192956
[pid=6837] ppid=6835 vsize=13812 CPUtime=162.25
/proc/6837/stat : 6837 (mxc) R 6835 6837 6783 0 -1 4194304 3482 0 0 0 16221 4 0 0 25 0 1 0 129097329 14143488 3272 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/6837/statm: 3453 3272 67 122 0 3327 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 13812

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6838
/proc/meminfo: memFree=1415024/2055920 swapFree=4158036/4192956
[pid=6837] ppid=6835 vsize=14092 CPUtime=222.22
/proc/6837/stat : 6837 (mxc) R 6835 6837 6783 0 -1 4194304 3798 0 0 0 22218 4 0 0 25 0 1 0 129097329 14430208 3316 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6837/statm: 3523 3316 67 122 0 3397 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 14092

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6838
/proc/meminfo: memFree=1413872/2055920 swapFree=4158036/4192956
[pid=6837] ppid=6835 vsize=15172 CPUtime=282.21
/proc/6837/stat : 6837 (mxc) R 6835 6837 6783 0 -1 4194304 4338 0 0 0 28216 5 0 0 25 0 1 0 129097329 15536128 3602 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6837/statm: 3793 3602 67 122 0 3667 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 15172

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6838
/proc/meminfo: memFree=1413552/2055920 swapFree=4158036/4192956
[pid=6837] ppid=6835 vsize=15596 CPUtime=342.19
/proc/6837/stat : 6837 (mxc) R 6835 6837 6783 0 -1 4194304 4650 0 0 0 34213 6 0 0 25 0 1 0 129097329 15970304 3686 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6837/statm: 3899 3686 67 122 0 3773 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 15596

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6838
/proc/meminfo: memFree=1413360/2055920 swapFree=4158036/4192956
[pid=6837] ppid=6835 vsize=15860 CPUtime=402.17
/proc/6837/stat : 6837 (mxc) R 6835 6837 6783 0 -1 4194304 4977 0 0 0 40211 6 0 0 25 0 1 0 129097329 16240640 3747 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/6837/statm: 3965 3747 67 122 0 3839 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 15860

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6838
/proc/meminfo: memFree=1412144/2055920 swapFree=4158036/4192956
[pid=6837] ppid=6835 vsize=17220 CPUtime=462.16
/proc/6837/stat : 6837 (mxc) R 6835 6837 6783 0 -1 4194304 5500 0 0 0 46209 7 0 0 25 0 1 0 129097329 17633280 4065 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6837/statm: 4305 4065 67 122 0 4179 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 17220

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6838
/proc/meminfo: memFree=1411824/2055920 swapFree=4158036/4192956
[pid=6837] ppid=6835 vsize=17508 CPUtime=522.14
/proc/6837/stat : 6837 (mxc) R 6835 6837 6783 0 -1 4194304 5778 0 0 0 52206 8 0 0 25 0 1 0 129097329 17928192 4138 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6837/statm: 4377 4138 67 122 0 4251 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 17508

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6838
/proc/meminfo: memFree=1411696/2055920 swapFree=4158036/4192956
[pid=6837] ppid=6835 vsize=17656 CPUtime=582.12
/proc/6837/stat : 6837 (mxc) R 6835 6837 6783 0 -1 4194304 6047 0 0 0 58204 8 0 0 25 0 1 0 129097329 18079744 4161 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/6837/statm: 4414 4161 67 122 0 4288 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 17656

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 6838
/proc/meminfo: memFree=1411568/2055920 swapFree=4158036/4192956
[pid=6837] ppid=6835 vsize=17948 CPUtime=642.11
/proc/6837/stat : 6837 (mxc) R 6835 6837 6783 0 -1 4194304 6288 0 0 0 64202 9 0 0 25 0 1 0 129097329 18378752 4197 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6837/statm: 4487 4197 67 122 0 4361 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 17948


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7038
/proc/meminfo: memFree=1402800/2055920 swapFree=4158036/4192956
[pid=6837] ppid=6835 vsize=27052 CPUtime=4061.02
/proc/6837/stat : 6837 (mxc) R 6835 6837 6783 0 -1 4194304 18261 0 0 0 406065 37 0 0 25 0 1 0 129097329 27701248 6375 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/6837/statm: 6763 6375 67 122 0 6637 0
Current children cumulated CPU time (s) 4061.02
Current children cumulated vsize (KiB) 27052

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7038
/proc/meminfo: memFree=1402672/2055920 swapFree=4158036/4192956
[pid=6837] ppid=6835 vsize=27184 CPUtime=4120.99
/proc/6837/stat : 6837 (mxc) R 6835 6837 6783 0 -1 4194304 18467 0 0 0 412062 37 0 0 25 0 1 0 129097329 27836416 6401 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6837/statm: 6796 6401 67 122 0 6670 0
Current children cumulated CPU time (s) 4120.99
Current children cumulated vsize (KiB) 27184

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7038
/proc/meminfo: memFree=1402736/2055920 swapFree=4158036/4192956
[pid=6837] ppid=6835 vsize=27184 CPUtime=4180.97
/proc/6837/stat : 6837 (mxc) R 6835 6837 6783 0 -1 4194304 18587 0 0 0 418060 37 0 0 25 0 1 0 129097329 27836416 6401 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6837/statm: 6796 6401 67 122 0 6670 0
Current children cumulated CPU time (s) 4180.97
Current children cumulated vsize (KiB) 27184

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7038
/proc/meminfo: memFree=1402736/2055920 swapFree=4158036/4192956
[pid=6837] ppid=6835 vsize=27184 CPUtime=4240.96
/proc/6837/stat : 6837 (mxc) R 6835 6837 6783 0 -1 4194304 18767 0 0 0 424058 38 0 0 25 0 1 0 129097329 27836416 6401 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6837/statm: 6796 6401 67 122 0 6670 0
Current children cumulated CPU time (s) 4240.96
Current children cumulated vsize (KiB) 27184

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7038
/proc/meminfo: memFree=1402672/2055920 swapFree=4158036/4192956
[pid=6837] ppid=6835 vsize=27184 CPUtime=4300.94
/proc/6837/stat : 6837 (mxc) R 6835 6837 6783 0 -1 4194304 18948 0 0 0 430056 38 0 0 25 0 1 0 129097329 27836416 6402 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6837/statm: 6796 6402 67 122 0 6670 0
Current children cumulated CPU time (s) 4300.94
Current children cumulated vsize (KiB) 27184

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7038
/proc/meminfo: memFree=1402672/2055920 swapFree=4158036/4192956
[pid=6837] ppid=6835 vsize=27184 CPUtime=4360.93
/proc/6837/stat : 6837 (mxc) R 6835 6837 6783 0 -1 4194304 19068 0 0 0 436054 39 0 0 25 0 1 0 129097329 27836416 6402 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/6837/statm: 6796 6402 67 122 0 6670 0
Current children cumulated CPU time (s) 4360.93
Current children cumulated vsize (KiB) 27184

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7038
/proc/meminfo: memFree=1402672/2055920 swapFree=4158036/4192956
[pid=6837] ppid=6835 vsize=27184 CPUtime=4420.9
/proc/6837/stat : 6837 (mxc) R 6835 6837 6783 0 -1 4194304 19249 0 0 0 442051 39 0 0 25 0 1 0 129097329 27836416 6403 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6837/statm: 6796 6403 67 122 0 6670 0
Current children cumulated CPU time (s) 4420.9
Current children cumulated vsize (KiB) 27184

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7038
/proc/meminfo: memFree=1402672/2055920 swapFree=4158036/4192956
[pid=6837] ppid=6835 vsize=27184 CPUtime=4480.89
/proc/6837/stat : 6837 (mxc) R 6835 6837 6783 0 -1 4194304 19430 0 0 0 448049 40 0 0 25 0 1 0 129097329 27836416 6404 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534730 0 0 4096 0 0 0 0 17 1 0 0
/proc/6837/statm: 6796 6404 67 122 0 6670 0
Current children cumulated CPU time (s) 4480.89
Current children cumulated vsize (KiB) 27184

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7038
/proc/meminfo: memFree=1402672/2055920 swapFree=4158036/4192956
[pid=6837] ppid=6835 vsize=27184 CPUtime=4540.86
/proc/6837/stat : 6837 (mxc) R 6835 6837 6783 0 -1 4194304 19560 0 0 0 454046 40 0 0 25 0 1 0 129097329 27836416 6414 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6837/statm: 6796 6414 67 122 0 6670 0
Current children cumulated CPU time (s) 4540.86
Current children cumulated vsize (KiB) 27184

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7038
/proc/meminfo: memFree=1402480/2055920 swapFree=4158036/4192956
[pid=6837] ppid=6835 vsize=27476 CPUtime=4600.86
/proc/6837/stat : 6837 (mxc) R 6835 6837 6783 0 -1 4194304 19776 0 0 0 460045 41 0 0 25 0 1 0 129097329 28135424 6450 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528209 0 0 4096 0 0 0 0 17 1 0 0
/proc/6837/statm: 6869 6450 67 122 0 6743 0
Current children cumulated CPU time (s) 4600.86
Current children cumulated vsize (KiB) 27476

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7038
/proc/meminfo: memFree=1402480/2055920 swapFree=4158036/4192956
[pid=6837] ppid=6835 vsize=27476 CPUtime=4660.83
/proc/6837/stat : 6837 (mxc) R 6835 6837 6783 0 -1 4194304 19897 0 0 0 466042 41 0 0 25 0 1 0 129097329 28135424 6451 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6837/statm: 6869 6451 67 122 0 6743 0
Current children cumulated CPU time (s) 4660.83
Current children cumulated vsize (KiB) 27476

[startup+4722.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7038
/proc/meminfo: memFree=1402480/2055920 swapFree=4158036/4192956
[pid=6837] ppid=6835 vsize=27476 CPUtime=4720.82
/proc/6837/stat : 6837 (mxc) R 6835 6837 6783 0 -1 4194304 20077 0 0 0 472040 42 0 0 25 0 1 0 129097329 28135424 6451 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/6837/statm: 6869 6451 67 122 0 6743 0
Current children cumulated CPU time (s) 4720.82
Current children cumulated vsize (KiB) 27476

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/84 7208
/proc/meminfo: memFree=1401144/2055920 swapFree=4158036/4192956
[pid=6837] ppid=6835 vsize=27476 CPUtime=4780.7
/proc/6837/stat : 6837 (mxc) R 6835 6837 6783 0 -1 4194304 20267 0 0 0 478028 42 0 0 25 0 1 0 129097329 28135424 6461 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6837/statm: 6869 6461 67 122 0 6743 0
Current children cumulated CPU time (s) 4780.7
Current children cumulated vsize (KiB) 27476

[startup+4842.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7236
/proc/meminfo: memFree=1402280/2055920 swapFree=4158036/4192956
[pid=6837] ppid=6835 vsize=27476 CPUtime=4840.67
/proc/6837/stat : 6837 (mxc) R 6835 6837 6783 0 -1 4194304 20387 0 0 0 484024 43 0 0 25 0 1 0 129097329 28135424 6461 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 1 0 0
/proc/6837/statm: 6869 6461 67 122 0 6743 0
Current children cumulated CPU time (s) 4840.67
Current children cumulated vsize (KiB) 27476

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7236
/proc/meminfo: memFree=1402280/2055920 swapFree=4158036/4192956
[pid=6837] ppid=6835 vsize=27476 CPUtime=4900.65
/proc/6837/stat : 6837 (mxc) R 6835 6837 6783 0 -1 4194304 20567 0 0 0 490022 43 0 0 25 0 1 0 129097329 28135424 6461 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6837/statm: 6869 6461 67 122 0 6743 0
Current children cumulated CPU time (s) 4900.65
Current children cumulated vsize (KiB) 27476

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7236
/proc/meminfo: memFree=1401064/2055920 swapFree=4158036/4192956
[pid=6837] ppid=6835 vsize=28944 CPUtime=4960.63
/proc/6837/stat : 6837 (mxc) R 6835 6837 6783 0 -1 4194304 20997 0 0 0 496019 44 0 0 25 0 1 0 129097329 29638656 6759 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6837/statm: 7236 6759 67 122 0 7110 0
Current children cumulated CPU time (s) 4960.63
Current children cumulated vsize (KiB) 28944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7236
/proc/meminfo: memFree=1400744/2055920 swapFree=4158036/4192956
[pid=6837] ppid=6835 vsize=29208 CPUtime=5000.03
/proc/6837/stat : 6837 (mxc) R 6835 6837 6783 0 -1 4194304 21149 0 0 0 499958 45 0 0 25 0 1 0 129097329 29908992 6845 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6837/statm: 7302 6845 67 122 0 7176 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 29208

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

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

[startup+5001.71 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 7236
/proc/meminfo: memFree=1400744/2055920 swapFree=4158036/4192956
[pid=6837] ppid=6835 vsize=29208 CPUtime=5000.03
/proc/6837/stat : 6837 (mxc) R 6835 6837 6783 0 -1 4194304 21149 0 0 0 499958 45 0 0 25 0 1 0 129097329 29908992 6845 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/6837/statm: 7302 6845 67 122 0 7176 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 29208

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.72
CPU time (s): 5000.04
CPU user time (s): 4999.59
CPU system time (s): 0.45593
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 29472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.59
system time used= 0.45593
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21149
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= 9931

runsolver used 3.88041 second user time and 11.6032 second system time

The end



Launcher Data (download as text)




Begin job on node47 on Sat Apr 28 06:42:00 UTC 2007

IDJOB= 424611
IDBENCH= 20113
IDSOLVER= 174
FILE ID= node47/424611-1177742520

PBS_JOBID= 4715494

Free space on /tmp= 66480 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S77566504-14.cnf
COMMAND LINE= /tmp/evaluation/424611-1177742520/mxc /tmp/evaluation/424611-1177742520/instance-424611-1177742520.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-424611-1177742520 -o ROOT/results/node47/solver-424611-1177742520 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424611-1177742520/mxc /tmp/evaluation/424611-1177742520/instance-424611-1177742520.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  a40a03f9138341d4c6f1778404a26574

RANDOM SEED= 873748345

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.221
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		: 3000.221
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:       1429056 kB
Buffers:         52168 kB
Cached:         483152 kB
SwapCached:       4056 kB
Active:         200788 kB
Inactive:       358432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1429056 kB
SwapTotal:     4192956 kB
SwapFree:      4158036 kB
Dirty:            1252 kB
Writeback:           0 kB
Mapped:          30364 kB
Slab:            53192 kB
Committed_AS:  3973308 kB
PageTables:       1776 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= 66480 MiB

End job on node47 on Sat Apr 28 08:05:24 UTC 2007