Trace number 369073

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) 5000.07 5001.51

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n800-d0.04-s1788334438.sat05-543.reshuffled-07.cnf
MD5SUMeb542a3ed65e86298dd7b9339a890090
Bench CategoryCRAFTED (crafted 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 variables764
Number of clauses9695
Sum of the clauses size29276
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 39504
Number of clauses of size 4191
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node72/watcher-369073-1177251881 -o ROOT/results/node72/solver-369073-1177251881 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369073-1177251881/mxc /tmp/evaluation/369073-1177251881/instance-369073-1177251881.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 3468
/proc/meminfo: memFree=1585368/2055920 swapFree=4157116/4192956
[pid=3468] ppid=3466 vsize=1364 CPUtime=0
/proc/3468/stat : 3468 (mxc) R 3466 3468 3412 0 -1 4194304 194 0 0 0 0 0 0 0 18 0 1 0 201226541 1396736 178 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 341 179 46 122 0 215 0

[startup+0.0435191 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 3468
/proc/meminfo: memFree=1585368/2055920 swapFree=4157116/4192956
[pid=3468] ppid=3466 vsize=1484 CPUtime=0.04
/proc/3468/stat : 3468 (mxc) R 3466 3468 3412 0 -1 4194304 265 0 0 0 4 0 0 0 18 0 1 0 201226541 1519616 213 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535350 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 371 213 58 122 0 245 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1484

[startup+0.101524 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 3468
/proc/meminfo: memFree=1585368/2055920 swapFree=4157116/4192956
[pid=3468] ppid=3466 vsize=1484 CPUtime=0.09
/proc/3468/stat : 3468 (mxc) R 3466 3468 3412 0 -1 4194304 286 0 0 0 9 0 0 0 18 0 1 0 201226541 1519616 234 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 371 234 59 122 0 245 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1484

[startup+0.301542 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 3468
/proc/meminfo: memFree=1585368/2055920 swapFree=4157116/4192956
[pid=3468] ppid=3466 vsize=1748 CPUtime=0.29
/proc/3468/stat : 3468 (mxc) R 3466 3468 3412 0 -1 4194304 337 0 0 0 29 0 0 0 20 0 1 0 201226541 1789952 285 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 437 285 59 122 0 311 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1748

[startup+0.701579 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 3468
/proc/meminfo: memFree=1585368/2055920 swapFree=4157116/4192956
[pid=3468] ppid=3466 vsize=2152 CPUtime=0.69
/proc/3468/stat : 3468 (mxc) R 3466 3468 3412 0 -1 4194304 440 0 0 0 69 0 0 0 24 0 1 0 201226541 2203648 386 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 538 386 67 122 0 412 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2152

[startup+1.50165 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 3469
/proc/meminfo: memFree=1584080/2055920 swapFree=4157116/4192956
[pid=3468] ppid=3466 vsize=2284 CPUtime=1.49
/proc/3468/stat : 3468 (mxc) R 3466 3468 3412 0 -1 4194304 481 0 0 0 149 0 0 0 25 0 1 0 201226541 2338816 427 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531594 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 571 427 67 122 0 445 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2284

[startup+3.1018 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 3469
/proc/meminfo: memFree=1583696/2055920 swapFree=4157116/4192956
[pid=3468] ppid=3466 vsize=2512 CPUtime=3.09
/proc/3468/stat : 3468 (mxc) R 3466 3468 3412 0 -1 4194304 524 0 0 0 309 0 0 0 25 0 1 0 201226541 2572288 470 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 628 470 67 122 0 502 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2512

[startup+6.3011 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 3469
/proc/meminfo: memFree=1583376/2055920 swapFree=4157116/4192956
[pid=3468] ppid=3466 vsize=2832 CPUtime=6.29
/proc/3468/stat : 3468 (mxc) R 3466 3468 3412 0 -1 4194304 606 0 0 0 629 0 0 0 25 0 1 0 201226541 2899968 552 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 708 552 67 122 0 582 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2832

[startup+12.7017 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 3469
/proc/meminfo: memFree=1582864/2055920 swapFree=4157116/4192956
[pid=3468] ppid=3466 vsize=3132 CPUtime=12.69
/proc/3468/stat : 3468 (mxc) R 3466 3468 3412 0 -1 4194304 684 0 0 0 1269 0 0 0 25 0 1 0 201226541 3207168 630 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 783 630 67 122 0 657 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3132

[startup+25.5019 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 3469
/proc/meminfo: memFree=1582160/2055920 swapFree=4157116/4192956
[pid=3468] ppid=3466 vsize=3756 CPUtime=25.48
/proc/3468/stat : 3468 (mxc) R 3466 3468 3412 0 -1 4194304 844 0 0 0 2548 0 0 0 25 0 1 0 201226541 3846144 790 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 939 790 67 122 0 813 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3756

[startup+51.1013 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 3469
/proc/meminfo: memFree=1581840/2055920 swapFree=4157116/4192956
[pid=3468] ppid=3466 vsize=4048 CPUtime=51.07
/proc/3468/stat : 3468 (mxc) R 3466 3468 3412 0 -1 4194304 933 0 0 0 5107 0 0 0 25 0 1 0 201226541 4145152 879 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 1012 879 67 122 0 886 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4048

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 3469
/proc/meminfo: memFree=1580944/2055920 swapFree=4157116/4192956
[pid=3468] ppid=3466 vsize=4956 CPUtime=102.27
/proc/3468/stat : 3468 (mxc) R 3466 3468 3412 0 -1 4194304 1143 0 0 0 10226 1 0 0 25 0 1 0 201226541 5074944 1089 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519596 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 1239 1089 67 122 0 1113 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4956

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 3469
/proc/meminfo: memFree=1580240/2055920 swapFree=4157116/4192956
[pid=3468] ppid=3466 vsize=5596 CPUtime=162.25
/proc/3468/stat : 3468 (mxc) R 3466 3468 3412 0 -1 4194304 1302 0 0 0 16223 2 0 0 25 0 1 0 201226541 5730304 1248 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 1399 1248 67 122 0 1273 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5596

[startup+222.301 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 3469
/proc/meminfo: memFree=1579472/2055920 swapFree=4157116/4192956
[pid=3468] ppid=3466 vsize=6324 CPUtime=222.23
/proc/3468/stat : 3468 (mxc) R 3466 3468 3412 0 -1 4194304 1485 0 0 0 22221 2 0 0 25 0 1 0 201226541 6475776 1431 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 1581 1431 67 122 0 1455 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6324

[startup+282.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 3469
/proc/meminfo: memFree=1579088/2055920 swapFree=4157116/4192956
[pid=3468] ppid=3466 vsize=6716 CPUtime=282.21
/proc/3468/stat : 3468 (mxc) R 3466 3468 3412 0 -1 4194304 1587 0 0 0 28219 2 0 0 25 0 1 0 201226541 6877184 1533 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 1679 1533 67 122 0 1553 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 6716

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3469
/proc/meminfo: memFree=1578584/2055920 swapFree=4157116/4192956
[pid=3468] ppid=3466 vsize=7168 CPUtime=342.2
/proc/3468/stat : 3468 (mxc) R 3466 3468 3412 0 -1 4194304 1707 0 0 0 34217 3 0 0 25 0 1 0 201226541 7340032 1653 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 1792 1653 67 122 0 1666 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7168

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3469
/proc/meminfo: memFree=1578264/2055920 swapFree=4157116/4192956
[pid=3468] ppid=3466 vsize=7564 CPUtime=402.18
/proc/3468/stat : 3468 (mxc) R 3466 3468 3412 0 -1 4194304 1802 0 0 0 40215 3 0 0 25 0 1 0 201226541 7745536 1748 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519235 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 1891 1748 67 122 0 1765 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 7564

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3471
/proc/meminfo: memFree=1577880/2055920 swapFree=4157116/4192956
[pid=3468] ppid=3466 vsize=7920 CPUtime=462.17
/proc/3468/stat : 3468 (mxc) R 3466 3468 3412 0 -1 4194304 1896 0 0 0 46213 4 0 0 25 0 1 0 201226541 8110080 1842 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534093 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 1980 1842 67 122 0 1854 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 7920

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3471
/proc/meminfo: memFree=1577688/2055920 swapFree=4157116/4192956
[pid=3468] ppid=3466 vsize=8156 CPUtime=522.15
/proc/3468/stat : 3468 (mxc) R 3466 3468 3412 0 -1 4194304 1950 0 0 0 52210 5 0 0 25 0 1 0 201226541 8351744 1896 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 2039 1896 67 122 0 1913 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 8156

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3471
/proc/meminfo: memFree=1577560/2055920 swapFree=4157116/4192956
[pid=3468] ppid=3466 vsize=8304 CPUtime=582.13
/proc/3468/stat : 3468 (mxc) R 3466 3468 3412 0 -1 4194304 1986 0 0 0 58208 5 0 0 25 0 1 0 201226541 8503296 1932 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 2076 1932 67 122 0 1950 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 8304

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 3471
/proc/meminfo: memFree=1576984/2055920 swapFree=4157116/4192956
[pid=3468] ppid=3466 vsize=8856 CPUtime=642.12
/proc/3468/stat : 3468 (mxc) R 3466 3468 3412 0 -1 4194304 2127 0 0 0 64207 5 0 0 25 0 1 0 201226541 9068544 2073 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529777 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 2214 2073 67 122 0 2088 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 8856


################
# More data... #
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[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3675
/proc/meminfo: memFree=1570328/2055920 swapFree=4157116/4192956
[pid=3468] ppid=3466 vsize=16300 CPUtime=4061.1
/proc/3468/stat : 3468 (mxc) R 3466 3468 3412 0 -1 4194304 13199 0 0 0 406073 37 0 0 25 0 1 0 201226541 16691200 3697 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 4075 3697 67 122 0 3949 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 16300

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3675
/proc/meminfo: memFree=1570264/2055920 swapFree=4157116/4192956
[pid=3468] ppid=3466 vsize=16300 CPUtime=4121.09
/proc/3468/stat : 3468 (mxc) R 3466 3468 3412 0 -1 4194304 13455 0 0 0 412071 38 0 0 25 0 1 0 201226541 16691200 3725 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 4075 3725 67 122 0 3949 0
Current children cumulated CPU time (s) 4121.09
Current children cumulated vsize (KiB) 16300

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3675
/proc/meminfo: memFree=1570200/2055920 swapFree=4157116/4192956
[pid=3468] ppid=3466 vsize=16436 CPUtime=4181.07
/proc/3468/stat : 3468 (mxc) R 3466 3468 3412 0 -1 4194304 13691 0 0 0 418069 38 0 0 25 0 1 0 201226541 16830464 3733 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 4109 3733 67 122 0 3983 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 16436

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3675
/proc/meminfo: memFree=1570200/2055920 swapFree=4157116/4192956
[pid=3468] ppid=3466 vsize=16436 CPUtime=4241.06
/proc/3468/stat : 3468 (mxc) R 3466 3468 3412 0 -1 4194304 13957 0 0 0 424067 39 0 0 25 0 1 0 201226541 16830464 3733 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 4109 3733 67 122 0 3983 0
Current children cumulated CPU time (s) 4241.06
Current children cumulated vsize (KiB) 16436

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3675
/proc/meminfo: memFree=1570136/2055920 swapFree=4157116/4192956
[pid=3468] ppid=3466 vsize=16436 CPUtime=4301.04
/proc/3468/stat : 3468 (mxc) R 3466 3468 3412 0 -1 4194304 14231 0 0 0 430065 39 0 0 25 0 1 0 201226541 16830464 3741 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 4109 3741 67 122 0 3983 0
Current children cumulated CPU time (s) 4301.04
Current children cumulated vsize (KiB) 16436

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3675
/proc/meminfo: memFree=1570072/2055920 swapFree=4157116/4192956
[pid=3468] ppid=3466 vsize=16628 CPUtime=4361.02
/proc/3468/stat : 3468 (mxc) R 3466 3468 3412 0 -1 4194304 14519 0 0 0 436062 40 0 0 25 0 1 0 201226541 17027072 3763 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 4157 3763 67 122 0 4031 0
Current children cumulated CPU time (s) 4361.02
Current children cumulated vsize (KiB) 16628

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3675
/proc/meminfo: memFree=1570008/2055920 swapFree=4157116/4192956
[pid=3468] ppid=3466 vsize=16628 CPUtime=4421.01
/proc/3468/stat : 3468 (mxc) R 3466 3468 3412 0 -1 4194304 14795 0 0 0 442060 41 0 0 25 0 1 0 201226541 17027072 3773 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 4157 3773 67 122 0 4031 0
Current children cumulated CPU time (s) 4421.01
Current children cumulated vsize (KiB) 16628

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3675
/proc/meminfo: memFree=1569944/2055920 swapFree=4157116/4192956
[pid=3468] ppid=3466 vsize=16628 CPUtime=4480.98
/proc/3468/stat : 3468 (mxc) R 3466 3468 3412 0 -1 4194304 15076 0 0 0 448057 41 0 0 25 0 1 0 201226541 17027072 3788 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530302 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 4157 3788 67 122 0 4031 0
Current children cumulated CPU time (s) 4480.98
Current children cumulated vsize (KiB) 16628

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3675
/proc/meminfo: memFree=1569944/2055920 swapFree=4157116/4192956
[pid=3468] ppid=3466 vsize=16628 CPUtime=4540.97
/proc/3468/stat : 3468 (mxc) R 3466 3468 3412 0 -1 4194304 15342 0 0 0 454055 42 0 0 25 0 1 0 201226541 17027072 3788 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534093 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 4157 3788 67 122 0 4031 0
Current children cumulated CPU time (s) 4540.97
Current children cumulated vsize (KiB) 16628

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3675
/proc/meminfo: memFree=1570008/2055920 swapFree=4157116/4192956
[pid=3468] ppid=3466 vsize=16628 CPUtime=4600.96
/proc/3468/stat : 3468 (mxc) R 3466 3468 3412 0 -1 4194304 15608 0 0 0 460054 42 0 0 25 0 1 0 201226541 17027072 3788 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519619 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 4157 3788 67 122 0 4031 0
Current children cumulated CPU time (s) 4600.96
Current children cumulated vsize (KiB) 16628

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3675
/proc/meminfo: memFree=1569944/2055920 swapFree=4157116/4192956
[pid=3468] ppid=3466 vsize=16820 CPUtime=4660.94
/proc/3468/stat : 3468 (mxc) R 3466 3468 3412 0 -1 4194304 15883 0 0 0 466051 43 0 0 25 0 1 0 201226541 17223680 3797 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519302 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 4205 3797 67 122 0 4079 0
Current children cumulated CPU time (s) 4660.94
Current children cumulated vsize (KiB) 16820

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3675
/proc/meminfo: memFree=1569880/2055920 swapFree=4157116/4192956
[pid=3468] ppid=3466 vsize=16820 CPUtime=4720.93
/proc/3468/stat : 3468 (mxc) R 3466 3468 3412 0 -1 4194304 16114 0 0 0 472049 44 0 0 25 0 1 0 201226541 17223680 3800 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 4205 3800 67 122 0 4079 0
Current children cumulated CPU time (s) 4720.93
Current children cumulated vsize (KiB) 16820

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3675
/proc/meminfo: memFree=1569880/2055920 swapFree=4157116/4192956
[pid=3468] ppid=3466 vsize=16820 CPUtime=4780.9
/proc/3468/stat : 3468 (mxc) R 3466 3468 3412 0 -1 4194304 16351 0 0 0 478046 44 0 0 25 0 1 0 201226541 17223680 3809 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 4205 3809 67 122 0 4079 0
Current children cumulated CPU time (s) 4780.9
Current children cumulated vsize (KiB) 16820

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3675
/proc/meminfo: memFree=1569752/2055920 swapFree=4157116/4192956
[pid=3468] ppid=3466 vsize=17012 CPUtime=4840.89
/proc/3468/stat : 3468 (mxc) R 3466 3468 3412 0 -1 4194304 16625 0 0 0 484044 45 0 0 25 0 1 0 201226541 17420288 3835 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 4253 3835 67 122 0 4127 0
Current children cumulated CPU time (s) 4840.89
Current children cumulated vsize (KiB) 17012

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3675
/proc/meminfo: memFree=1569688/2055920 swapFree=4157116/4192956
[pid=3468] ppid=3466 vsize=17012 CPUtime=4900.87
/proc/3468/stat : 3468 (mxc) R 3466 3468 3412 0 -1 4194304 16858 0 0 0 490042 45 0 0 25 0 1 0 201226541 17420288 3858 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 4253 3858 67 122 0 4127 0
Current children cumulated CPU time (s) 4900.87
Current children cumulated vsize (KiB) 17012

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3675
/proc/meminfo: memFree=1569752/2055920 swapFree=4157116/4192956
[pid=3468] ppid=3466 vsize=17012 CPUtime=4960.86
/proc/3468/stat : 3468 (mxc) R 3466 3468 3412 0 -1 4194304 17026 0 0 0 496040 46 0 0 25 0 1 0 201226541 17420288 3858 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 4253 3858 67 122 0 4127 0
Current children cumulated CPU time (s) 4960.86
Current children cumulated vsize (KiB) 17012



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3675
/proc/meminfo: memFree=1569688/2055920 swapFree=4157116/4192956
[pid=3468] ppid=3466 vsize=17012 CPUtime=5000.06
/proc/3468/stat : 3468 (mxc) R 3466 3468 3412 0 -1 4194304 17152 0 0 0 499959 47 0 0 25 0 1 0 201226541 17420288 3858 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 4253 3858 67 122 0 4127 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 17012

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3675
/proc/meminfo: memFree=1569688/2055920 swapFree=4157116/4192956
[pid=3468] ppid=3466 vsize=17012 CPUtime=5000.06
/proc/3468/stat : 3468 (mxc) R 3466 3468 3412 0 -1 4194304 17152 0 0 0 499959 47 0 0 25 0 1 0 201226541 17420288 3858 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519590 0 0 4096 0 0 0 0 17 1 0 0
/proc/3468/statm: 4253 3858 67 122 0 4127 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 17012

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.07
CPU user time (s): 4999.59
CPU system time (s): 0.472928
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 17180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.59
system time used= 0.472928
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17152
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= 107456

runsolver used 5.96909 second user time and 12.1032 second system time

The end



Launcher Data (download as text)




Begin job on node72 on Sun Apr 22 14:24:41 UTC 2007

IDJOB= 369073
IDBENCH= 24620
IDSOLVER= 181
FILE ID= node72/369073-1177251881

PBS_JOBID= 4650598

Free space on /tmp= 66407 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n800-d0.04-s1788334438.sat05-543.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369073-1177251881/mxc /tmp/evaluation/369073-1177251881/instance-369073-1177251881.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-369073-1177251881 -o ROOT/results/node72/solver-369073-1177251881 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369073-1177251881/mxc /tmp/evaluation/369073-1177251881/instance-369073-1177251881.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  eb542a3ed65e86298dd7b9339a890090

RANDOM SEED= 374945785

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.222
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	: 5931.00
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		: 3000.222
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:       1585840 kB
Buffers:         58260 kB
Cached:         325212 kB
SwapCached:      17116 kB
Active:         282228 kB
Inactive:       124872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1585840 kB
SwapTotal:     4192956 kB
SwapFree:      4157116 kB
Dirty:             920 kB
Writeback:           0 kB
Mapped:          29772 kB
Slab:            48492 kB
Committed_AS:  3257008 kB
PageTables:       1788 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= 66407 MiB

End job on node72 on Sun Apr 22 15:48:05 UTC 2007