Trace number 424627

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) 5000.06 5001.41

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S57566027-15.cnf
MD5SUMb0f3c9450ab786b6393c91e01744ab53
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark929.725
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

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/node18/watcher-424627-1177749138 -o ROOT/results/node18/solver-424627-1177749138 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424627-1177749138/mxc /tmp/evaluation/424627-1177749138/instance-424627-1177749138.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: 1.07 1.03 1.00 3/77 16878
/proc/meminfo: memFree=1449008/2055920 swapFree=4147180/4192956
[pid=16878] ppid=16876 vsize=1580 CPUtime=0
/proc/16878/stat : 16878 (mxc) R 16876 16878 16587 0 -1 4194304 239 0 0 0 0 0 0 0 18 0 1 0 222831144 1617920 224 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134547915 0 0 4096 0 0 0 0 17 1 0 0
/proc/16878/statm: 395 224 46 122 0 269 0

[startup+0.0522791 s]
/proc/loadavg: 1.07 1.03 1.00 3/77 16878
/proc/meminfo: memFree=1449008/2055920 swapFree=4147180/4192956
[pid=16878] ppid=16876 vsize=1864 CPUtime=0.05
/proc/16878/stat : 16878 (mxc) R 16876 16878 16587 0 -1 4194304 427 0 0 0 5 0 0 0 18 0 1 0 222831144 1908736 316 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520542 0 0 4096 0 0 0 0 17 1 0 0
/proc/16878/statm: 466 316 59 122 0 340 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1864

[startup+0.101284 s]
/proc/loadavg: 1.07 1.03 1.00 3/77 16878
/proc/meminfo: memFree=1449008/2055920 swapFree=4147180/4192956
[pid=16878] ppid=16876 vsize=1996 CPUtime=0.09
/proc/16878/stat : 16878 (mxc) R 16876 16878 16587 0 -1 4194304 467 0 0 0 9 0 0 0 18 0 1 0 222831144 2043904 356 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/16878/statm: 499 356 59 122 0 373 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1996

[startup+0.301305 s]
/proc/loadavg: 1.07 1.03 1.00 3/77 16878
/proc/meminfo: memFree=1449008/2055920 swapFree=4147180/4192956
[pid=16878] ppid=16876 vsize=2524 CPUtime=0.29
/proc/16878/stat : 16878 (mxc) R 16876 16878 16587 0 -1 4194304 605 0 0 0 29 0 0 0 19 0 1 0 222831144 2584576 494 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534093 0 0 4096 0 0 0 0 17 1 0 0
/proc/16878/statm: 631 494 59 122 0 505 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2524

[startup+0.701342 s]
/proc/loadavg: 1.07 1.03 1.00 3/77 16878
/proc/meminfo: memFree=1449008/2055920 swapFree=4147180/4192956
[pid=16878] ppid=16876 vsize=3448 CPUtime=0.69
/proc/16878/stat : 16878 (mxc) R 16876 16878 16587 0 -1 4194304 833 0 0 0 69 0 0 0 23 0 1 0 222831144 3530752 722 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/16878/statm: 862 722 59 122 0 736 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3448

[startup+1.50242 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 16879
/proc/meminfo: memFree=1445736/2055920 swapFree=4147180/4192956
[pid=16878] ppid=16876 vsize=4276 CPUtime=1.49
/proc/16878/stat : 16878 (mxc) R 16876 16878 16587 0 -1 4194304 1032 0 0 0 149 0 0 0 25 0 1 0 222831144 4378624 919 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16878/statm: 1069 919 67 122 0 943 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4276

[startup+3.10157 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 16879
/proc/meminfo: memFree=1445096/2055920 swapFree=4147180/4192956
[pid=16878] ppid=16876 vsize=4804 CPUtime=3.09
/proc/16878/stat : 16878 (mxc) R 16876 16878 16587 0 -1 4194304 1186 0 0 0 309 0 0 0 25 0 1 0 222831144 4919296 1073 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16878/statm: 1201 1073 67 122 0 1075 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4804

[startup+6.30188 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 16879
/proc/meminfo: memFree=1444264/2055920 swapFree=4147180/4192956
[pid=16878] ppid=16876 vsize=5708 CPUtime=6.29
/proc/16878/stat : 16878 (mxc) R 16876 16878 16587 0 -1 4194304 1399 0 0 0 629 0 0 0 25 0 1 0 222831144 5844992 1286 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16878/statm: 1427 1286 67 122 0 1301 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5708

[startup+12.7015 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 16879
/proc/meminfo: memFree=1443320/2055920 swapFree=4147180/4192956
[pid=16878] ppid=16876 vsize=6352 CPUtime=12.69
/proc/16878/stat : 16878 (mxc) R 16876 16878 16587 0 -1 4194304 1547 0 0 0 1269 0 0 0 25 0 1 0 222831144 6504448 1434 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/16878/statm: 1588 1434 67 122 0 1462 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6352

[startup+25.5017 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 16879
/proc/meminfo: memFree=1442424/2055920 swapFree=4147180/4192956
[pid=16878] ppid=16876 vsize=7084 CPUtime=25.48
/proc/16878/stat : 16878 (mxc) R 16876 16878 16587 0 -1 4194304 1742 0 0 0 2548 0 0 0 25 0 1 0 222831144 7254016 1629 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16878/statm: 1771 1629 67 122 0 1645 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7084

[startup+51.1012 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 16879
/proc/meminfo: memFree=1441080/2055920 swapFree=4147180/4192956
[pid=16878] ppid=16876 vsize=8512 CPUtime=51.08
/proc/16878/stat : 16878 (mxc) R 16876 16878 16587 0 -1 4194304 2097 0 0 0 5107 1 0 0 25 0 1 0 222831144 8716288 1984 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16878/statm: 2128 1984 67 122 0 2002 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8512

[startup+102.305 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 16879
/proc/meminfo: memFree=1439992/2055920 swapFree=4147180/4192956
[pid=16878] ppid=16876 vsize=9480 CPUtime=102.27
/proc/16878/stat : 16878 (mxc) R 16876 16878 16587 0 -1 4194304 2350 0 0 0 10226 1 0 0 25 0 1 0 222831144 9707520 2237 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/16878/statm: 2370 2237 67 122 0 2244 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9480

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 16879
/proc/meminfo: memFree=1438840/2055920 swapFree=4147180/4192956
[pid=16878] ppid=16876 vsize=10584 CPUtime=162.25
/proc/16878/stat : 16878 (mxc) R 16876 16878 16587 0 -1 4194304 2624 0 0 0 16223 2 0 0 25 0 1 0 222831144 10838016 2511 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16878/statm: 2646 2511 67 122 0 2520 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10584

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16879
/proc/meminfo: memFree=1437880/2055920 swapFree=4147180/4192956
[pid=16878] ppid=16876 vsize=11504 CPUtime=222.24
/proc/16878/stat : 16878 (mxc) R 16876 16878 16587 0 -1 4194304 2858 0 0 0 22221 3 0 0 25 0 1 0 222831144 11780096 2745 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/16878/statm: 2876 2745 67 122 0 2750 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 11504

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16879
/proc/meminfo: memFree=1437752/2055920 swapFree=4147180/4192956
[pid=16878] ppid=16876 vsize=11744 CPUtime=282.22
/proc/16878/stat : 16878 (mxc) R 16876 16878 16587 0 -1 4194304 2918 0 0 0 28219 3 0 0 25 0 1 0 222831144 12025856 2805 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519990 0 0 4096 0 0 0 0 17 1 0 0
/proc/16878/statm: 2936 2805 67 122 0 2810 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 11744

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16879
/proc/meminfo: memFree=1436856/2055920 swapFree=4147180/4192956
[pid=16878] ppid=16876 vsize=12696 CPUtime=342.21
/proc/16878/stat : 16878 (mxc) R 16876 16878 16587 0 -1 4194304 3319 0 0 0 34217 4 0 0 25 0 1 0 222831144 13000704 3008 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16878/statm: 3174 3008 67 122 0 3048 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 12696

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16879
/proc/meminfo: memFree=1436472/2055920 swapFree=4147180/4192956
[pid=16878] ppid=16876 vsize=13124 CPUtime=402.19
/proc/16878/stat : 16878 (mxc) R 16876 16878 16587 0 -1 4194304 3693 0 0 0 40214 5 0 0 25 0 1 0 222831144 13438976 3085 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/16878/statm: 3281 3085 67 122 0 3155 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 13124

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16881
/proc/meminfo: memFree=1436344/2055920 swapFree=4147180/4192956
[pid=16878] ppid=16876 vsize=13124 CPUtime=462.17
/proc/16878/stat : 16878 (mxc) R 16876 16878 16587 0 -1 4194304 4011 0 0 0 46212 5 0 0 25 0 1 0 222831144 13438976 3106 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16878/statm: 3281 3106 67 122 0 3155 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 13124

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16881
/proc/meminfo: memFree=1435448/2055920 swapFree=4147180/4192956
[pid=16878] ppid=16876 vsize=14100 CPUtime=522.16
/proc/16878/stat : 16878 (mxc) R 16876 16878 16587 0 -1 4194304 4550 0 0 0 52210 6 0 0 25 0 1 0 222831144 14438400 3336 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519280 0 0 4096 0 0 0 0 17 1 0 0
/proc/16878/statm: 3525 3336 67 122 0 3399 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 14100

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16881
/proc/meminfo: memFree=1435320/2055920 swapFree=4147180/4192956
[pid=16878] ppid=16876 vsize=14256 CPUtime=582.15
/proc/16878/stat : 16878 (mxc) R 16876 16878 16587 0 -1 4194304 4830 0 0 0 58208 7 0 0 25 0 1 0 222831144 14598144 3357 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/16878/statm: 3564 3357 67 122 0 3438 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 14256

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16881
/proc/meminfo: memFree=1435448/2055920 swapFree=4147180/4192956
[pid=16878] ppid=16876 vsize=14416 CPUtime=642.14
/proc/16878/stat : 16878 (mxc) R 16876 16878 16587 0 -1 4194304 5136 0 0 0 64206 8 0 0 25 0 1 0 222831144 14761984 3367 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16878/statm: 3604 3367 67 122 0 3478 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 14416


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17079
/proc/meminfo: memFree=1428792/2055920 swapFree=4147180/4192956
[pid=16878] ppid=16876 vsize=21068 CPUtime=4001.19
/proc/16878/stat : 16878 (mxc) R 16876 16878 16587 0 -1 4194304 18655 0 0 0 400071 48 0 0 25 0 1 0 222831144 21573632 4952 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16878/statm: 5267 4952 67 122 0 5141 0
Current children cumulated CPU time (s) 4001.19
Current children cumulated vsize (KiB) 21068

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17081
/proc/meminfo: memFree=1428792/2055920 swapFree=4147180/4192956
[pid=16878] ppid=16876 vsize=21068 CPUtime=4061.18
/proc/16878/stat : 16878 (mxc) R 16876 16878 16587 0 -1 4194304 18868 0 0 0 406069 49 0 0 25 0 1 0 222831144 21573632 4953 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16878/statm: 5267 4953 67 122 0 5141 0
Current children cumulated CPU time (s) 4061.18
Current children cumulated vsize (KiB) 21068

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17081
/proc/meminfo: memFree=1428728/2055920 swapFree=4147180/4192956
[pid=16878] ppid=16876 vsize=21248 CPUtime=4121.16
/proc/16878/stat : 16878 (mxc) R 16876 16878 16587 0 -1 4194304 19034 0 0 0 412066 50 0 0 25 0 1 0 222831144 21757952 4960 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16878/statm: 5312 4960 67 122 0 5186 0
Current children cumulated CPU time (s) 4121.16
Current children cumulated vsize (KiB) 21248

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17081
/proc/meminfo: memFree=1428728/2055920 swapFree=4147180/4192956
[pid=16878] ppid=16876 vsize=21248 CPUtime=4181.14
/proc/16878/stat : 16878 (mxc) R 16876 16878 16587 0 -1 4194304 19268 0 0 0 418064 50 0 0 25 0 1 0 222831144 21757952 4982 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534724 0 0 4096 0 0 0 0 17 1 0 0
/proc/16878/statm: 5312 4982 67 122 0 5186 0
Current children cumulated CPU time (s) 4181.14
Current children cumulated vsize (KiB) 21248

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17081
/proc/meminfo: memFree=1428664/2055920 swapFree=4147180/4192956
[pid=16878] ppid=16876 vsize=21400 CPUtime=4241.13
/proc/16878/stat : 16878 (mxc) R 16876 16878 16587 0 -1 4194304 19447 0 0 0 424062 51 0 0 25 0 1 0 222831144 21913600 5002 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16878/statm: 5350 5002 67 122 0 5224 0
Current children cumulated CPU time (s) 4241.13
Current children cumulated vsize (KiB) 21400

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17081
/proc/meminfo: memFree=1428536/2055920 swapFree=4147180/4192956
[pid=16878] ppid=16876 vsize=21400 CPUtime=4301.12
/proc/16878/stat : 16878 (mxc) R 16876 16878 16587 0 -1 4194304 19617 0 0 0 430060 52 0 0 25 0 1 0 222831144 21913600 5013 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16878/statm: 5350 5013 67 122 0 5224 0
Current children cumulated CPU time (s) 4301.12
Current children cumulated vsize (KiB) 21400

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17081
/proc/meminfo: memFree=1428600/2055920 swapFree=4147180/4192956
[pid=16878] ppid=16876 vsize=21400 CPUtime=4361.1
/proc/16878/stat : 16878 (mxc) R 16876 16878 16587 0 -1 4194304 19829 0 0 0 436058 52 0 0 25 0 1 0 222831144 21913600 5013 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/16878/statm: 5350 5013 67 122 0 5224 0
Current children cumulated CPU time (s) 4361.1
Current children cumulated vsize (KiB) 21400

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17081
/proc/meminfo: memFree=1428600/2055920 swapFree=4147180/4192956
[pid=16878] ppid=16876 vsize=21400 CPUtime=4421.08
/proc/16878/stat : 16878 (mxc) R 16876 16878 16587 0 -1 4194304 19988 0 0 0 442055 53 0 0 25 0 1 0 222831144 21913600 5013 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16878/statm: 5350 5013 67 122 0 5224 0
Current children cumulated CPU time (s) 4421.08
Current children cumulated vsize (KiB) 21400

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17081
/proc/meminfo: memFree=1428536/2055920 swapFree=4147180/4192956
[pid=16878] ppid=16876 vsize=21400 CPUtime=4481.07
/proc/16878/stat : 16878 (mxc) R 16876 16878 16587 0 -1 4194304 20200 0 0 0 448053 54 0 0 25 0 1 0 222831144 21913600 5013 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/16878/statm: 5350 5013 67 122 0 5224 0
Current children cumulated CPU time (s) 4481.07
Current children cumulated vsize (KiB) 21400

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17081
/proc/meminfo: memFree=1428600/2055920 swapFree=4147180/4192956
[pid=16878] ppid=16876 vsize=21592 CPUtime=4541.05
/proc/16878/stat : 16878 (mxc) R 16876 16878 16587 0 -1 4194304 20368 0 0 0 454051 54 0 0 25 0 1 0 222831144 22110208 5022 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16878/statm: 5398 5022 67 122 0 5272 0
Current children cumulated CPU time (s) 4541.05
Current children cumulated vsize (KiB) 21592

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17081
/proc/meminfo: memFree=1428536/2055920 swapFree=4147180/4192956
[pid=16878] ppid=16876 vsize=21592 CPUtime=4601.04
/proc/16878/stat : 16878 (mxc) R 16876 16878 16587 0 -1 4194304 20581 0 0 0 460049 55 0 0 25 0 1 0 222831144 22110208 5023 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/16878/statm: 5398 5023 67 122 0 5272 0
Current children cumulated CPU time (s) 4601.04
Current children cumulated vsize (KiB) 21592

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17081
/proc/meminfo: memFree=1428536/2055920 swapFree=4147180/4192956
[pid=16878] ppid=16876 vsize=21592 CPUtime=4661.03
/proc/16878/stat : 16878 (mxc) R 16876 16878 16587 0 -1 4194304 20743 0 0 0 466047 56 0 0 25 0 1 0 222831144 22110208 5026 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16878/statm: 5398 5026 67 122 0 5272 0
Current children cumulated CPU time (s) 4661.03
Current children cumulated vsize (KiB) 21592

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17081
/proc/meminfo: memFree=1428408/2055920 swapFree=4147180/4192956
[pid=16878] ppid=16876 vsize=21592 CPUtime=4721.01
/proc/16878/stat : 16878 (mxc) R 16876 16878 16587 0 -1 4194304 20964 0 0 0 472045 56 0 0 25 0 1 0 222831144 22110208 5035 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519302 0 0 4096 0 0 0 0 17 1 0 0
/proc/16878/statm: 5398 5035 67 122 0 5272 0
Current children cumulated CPU time (s) 4721.01
Current children cumulated vsize (KiB) 21592

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17081
/proc/meminfo: memFree=1428408/2055920 swapFree=4147180/4192956
[pid=16878] ppid=16876 vsize=21804 CPUtime=4780.99
/proc/16878/stat : 16878 (mxc) R 16876 16878 16587 0 -1 4194304 21129 0 0 0 478042 57 0 0 25 0 1 0 222831144 22327296 5041 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134617061 0 0 4096 0 0 0 0 17 1 0 0
/proc/16878/statm: 5451 5041 67 122 0 5325 0
Current children cumulated CPU time (s) 4780.99
Current children cumulated vsize (KiB) 21804

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17081
/proc/meminfo: memFree=1428280/2055920 swapFree=4147180/4192956
[pid=16878] ppid=16876 vsize=21592 CPUtime=4840.98
/proc/16878/stat : 16878 (mxc) R 16876 16878 16587 0 -1 4194304 21348 0 0 0 484040 58 0 0 25 0 1 0 222831144 22110208 5048 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16878/statm: 5398 5048 67 122 0 5272 0
Current children cumulated CPU time (s) 4840.98
Current children cumulated vsize (KiB) 21592

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17081
/proc/meminfo: memFree=1428280/2055920 swapFree=4147180/4192956
[pid=16878] ppid=16876 vsize=21592 CPUtime=4900.96
/proc/16878/stat : 16878 (mxc) R 16876 16878 16587 0 -1 4194304 21507 0 0 0 490038 58 0 0 25 0 1 0 222831144 22110208 5048 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16878/statm: 5398 5048 67 122 0 5272 0
Current children cumulated CPU time (s) 4900.96
Current children cumulated vsize (KiB) 21592

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17081
/proc/meminfo: memFree=1428280/2055920 swapFree=4147180/4192956
[pid=16878] ppid=16876 vsize=21592 CPUtime=4960.95
/proc/16878/stat : 16878 (mxc) R 16876 16878 16587 0 -1 4194304 21719 0 0 0 496036 59 0 0 25 0 1 0 222831144 22110208 5048 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/16878/statm: 5398 5048 67 122 0 5272 0
Current children cumulated CPU time (s) 4960.95
Current children cumulated vsize (KiB) 21592



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17081
/proc/meminfo: memFree=1428216/2055920 swapFree=4147180/4192956
[pid=16878] ppid=16876 vsize=21724 CPUtime=5000.04
/proc/16878/stat : 16878 (mxc) R 16876 16878 16587 0 -1 4194304 21837 0 0 0 499945 59 0 0 25 0 1 0 222831144 22245376 5060 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16878/statm: 5431 5060 67 122 0 5305 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 21724

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): 5001.41
CPU time (s): 5000.06
CPU user time (s): 4999.46
CPU system time (s): 0.599908
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 21804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.46
system time used= 0.599908
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21837
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= 100531

runsolver used 4.02639 second user time and 10.6994 second system time

The end



Launcher Data (download as text)




Begin job on node18 on Sat Apr 28 08:32:18 UTC 2007

IDJOB= 424627
IDBENCH= 20129
IDSOLVER= 174
FILE ID= node18/424627-1177749138

PBS_JOBID= 4715520

Free space on /tmp= 66529 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S57566027-15.cnf
COMMAND LINE= /tmp/evaluation/424627-1177749138/mxc /tmp/evaluation/424627-1177749138/instance-424627-1177749138.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-424627-1177749138 -o ROOT/results/node18/solver-424627-1177749138 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424627-1177749138/mxc /tmp/evaluation/424627-1177749138/instance-424627-1177749138.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b0f3c9450ab786b6393c91e01744ab53

RANDOM SEED= 446278714

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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:       1449416 kB
Buffers:         55304 kB
Cached:         454348 kB
SwapCached:      14832 kB
Active:         251888 kB
Inactive:       281332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1449416 kB
SwapTotal:     4192956 kB
SwapFree:      4147180 kB
Dirty:            1048 kB
Writeback:           0 kB
Mapped:          30200 kB
Slab:            58828 kB
Committed_AS:  5500092 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= 66529 MiB

End job on node18 on Sat Apr 28 09:55:41 UTC 2007