Trace number 369057

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) 5000.05 5001.62

General information on the benchmark

Namecrafted/Medium/contest05/pebbling/
unsat-pbl-00070.sat05-1324.reshuffled-07.cnf
MD5SUMe72b4e386685e8ae3270a3d69e1ae8da
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.251961
Satisfiable
(Un)Satisfiability was proved
Number of variables257
Number of clauses7375
Sum of the clauses size62500
Maximum clause length11
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 211
Number of clauses of size 346
Number of clauses of size 4119
Number of clauses of size 5300
Number of clauses of size over 56898

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/node15/watcher-369057-1177246297 -o ROOT/results/node15/solver-369057-1177246297 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369057-1177246297/mxc /tmp/evaluation/369057-1177246297/instance-369057-1177246297.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: 0.92 0.98 0.99 3/77 21299
/proc/meminfo: memFree=1531936/2055920 swapFree=4169120/4192956
[pid=21299] ppid=21297 vsize=1460 CPUtime=0
/proc/21299/stat : 21299 (mxc) R 21297 21299 21002 0 -1 4194304 215 0 0 0 0 0 0 0 18 0 1 0 172547344 1495040 199 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134691428 0 0 4096 0 0 0 0 17 1 0 0
/proc/21299/statm: 365 199 46 122 0 239 0

[startup+0.0589779 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21299
/proc/meminfo: memFree=1531936/2055920 swapFree=4169120/4192956
[pid=21299] ppid=21297 vsize=1724 CPUtime=0.05
/proc/21299/stat : 21299 (mxc) R 21297 21299 21002 0 -1 4194304 362 0 0 0 5 0 0 0 18 0 1 0 172547344 1765376 280 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/21299/statm: 431 280 59 122 0 305 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1724

[startup+0.101981 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21299
/proc/meminfo: memFree=1531936/2055920 swapFree=4169120/4192956
[pid=21299] ppid=21297 vsize=1992 CPUtime=0.09
/proc/21299/stat : 21299 (mxc) R 21297 21299 21002 0 -1 4194304 429 0 0 0 9 0 0 0 18 0 1 0 172547344 2039808 345 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534811 0 0 4096 0 0 0 0 17 1 0 0
/proc/21299/statm: 498 345 67 122 0 372 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1992

[startup+0.302 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21299
/proc/meminfo: memFree=1531936/2055920 swapFree=4169120/4192956
[pid=21299] ppid=21297 vsize=2124 CPUtime=0.29
/proc/21299/stat : 21299 (mxc) R 21297 21299 21002 0 -1 4194304 482 0 0 0 29 0 0 0 19 0 1 0 172547344 2174976 398 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529785 0 0 4096 0 0 0 0 17 1 0 0
/proc/21299/statm: 531 398 67 122 0 405 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2124

[startup+0.701036 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 21299
/proc/meminfo: memFree=1531936/2055920 swapFree=4169120/4192956
[pid=21299] ppid=21297 vsize=2384 CPUtime=0.69
/proc/21299/stat : 21299 (mxc) R 21297 21299 21002 0 -1 4194304 544 0 0 0 69 0 0 0 22 0 1 0 172547344 2441216 460 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528514 0 0 4096 0 0 0 0 17 1 0 0
/proc/21299/statm: 596 460 67 122 0 470 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2384

[startup+1.50111 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 21300
/proc/meminfo: memFree=1530264/2055920 swapFree=4169120/4192956
[pid=21299] ppid=21297 vsize=2824 CPUtime=1.49
/proc/21299/stat : 21299 (mxc) R 21297 21299 21002 0 -1 4194304 650 0 0 0 149 0 0 0 25 0 1 0 172547344 2891776 566 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21299/statm: 706 566 67 122 0 580 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2824

[startup+3.10126 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 21300
/proc/meminfo: memFree=1529624/2055920 swapFree=4169120/4192956
[pid=21299] ppid=21297 vsize=3280 CPUtime=3.09
/proc/21299/stat : 21299 (mxc) R 21297 21299 21002 0 -1 4194304 768 0 0 0 309 0 0 0 25 0 1 0 172547344 3358720 684 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/21299/statm: 820 684 67 122 0 694 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3280

[startup+6.30155 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 21300
/proc/meminfo: memFree=1528984/2055920 swapFree=4169120/4192956
[pid=21299] ppid=21297 vsize=3732 CPUtime=6.29
/proc/21299/stat : 21299 (mxc) R 21297 21299 21002 0 -1 4194304 883 0 0 0 629 0 0 0 25 0 1 0 172547344 3821568 799 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534811 0 0 4096 0 0 0 0 17 1 0 0
/proc/21299/statm: 933 799 67 122 0 807 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3732

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.99 3/78 21300
/proc/meminfo: memFree=1527960/2055920 swapFree=4169120/4192956
[pid=21299] ppid=21297 vsize=4608 CPUtime=12.69
/proc/21299/stat : 21299 (mxc) R 21297 21299 21002 0 -1 4194304 1090 0 0 0 1269 0 0 0 25 0 1 0 172547344 4718592 1006 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21299/statm: 1152 1006 67 122 0 1026 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4608

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 21300
/proc/meminfo: memFree=1527320/2055920 swapFree=4169120/4192956
[pid=21299] ppid=21297 vsize=5112 CPUtime=25.48
/proc/21299/stat : 21299 (mxc) R 21297 21299 21002 0 -1 4194304 1233 0 0 0 2548 0 0 0 25 0 1 0 172547344 5234688 1149 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/21299/statm: 1278 1149 67 122 0 1152 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5112

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 21300
/proc/meminfo: memFree=1525976/2055920 swapFree=4169120/4192956
[pid=21299] ppid=21297 vsize=6520 CPUtime=51.08
/proc/21299/stat : 21299 (mxc) R 21297 21299 21002 0 -1 4194304 1565 0 0 0 5107 1 0 0 25 0 1 0 172547344 6676480 1474 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519584 0 0 4096 0 0 0 0 17 1 0 0
/proc/21299/statm: 1630 1474 67 122 0 1504 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6520

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 21300
/proc/meminfo: memFree=1525272/2055920 swapFree=4169120/4192956
[pid=21299] ppid=21297 vsize=7240 CPUtime=102.26
/proc/21299/stat : 21299 (mxc) R 21297 21299 21002 0 -1 4194304 1749 0 0 0 10225 1 0 0 25 0 1 0 172547344 7413760 1658 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/21299/statm: 1810 1658 67 122 0 1684 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7240

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21300
/proc/meminfo: memFree=1523864/2055920 swapFree=4169120/4192956
[pid=21299] ppid=21297 vsize=8588 CPUtime=162.25
/proc/21299/stat : 21299 (mxc) R 21297 21299 21002 0 -1 4194304 2096 0 0 0 16223 2 0 0 25 0 1 0 172547344 8794112 2005 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/21299/statm: 2147 2005 67 122 0 2021 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 8588

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21300
/proc/meminfo: memFree=1522776/2055920 swapFree=4169120/4192956
[pid=21299] ppid=21297 vsize=9628 CPUtime=222.23
/proc/21299/stat : 21299 (mxc) R 21297 21299 21002 0 -1 4194304 2353 0 0 0 22220 3 0 0 25 0 1 0 172547344 9859072 2262 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534724 0 0 4096 0 0 0 0 17 1 0 0
/proc/21299/statm: 2407 2262 67 122 0 2281 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 9628

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21300
/proc/meminfo: memFree=1522072/2055920 swapFree=4169120/4192956
[pid=21299] ppid=21297 vsize=10248 CPUtime=282.21
/proc/21299/stat : 21299 (mxc) R 21297 21299 21002 0 -1 4194304 2512 0 0 0 28218 3 0 0 25 0 1 0 172547344 10493952 2421 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519635 0 0 4096 0 0 0 0 17 1 0 0
/proc/21299/statm: 2562 2421 67 122 0 2436 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 10248

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21300
/proc/meminfo: memFree=1520920/2055920 swapFree=4169120/4192956
[pid=21299] ppid=21297 vsize=11444 CPUtime=342.2
/proc/21299/stat : 21299 (mxc) R 21297 21299 21002 0 -1 4194304 2808 0 0 0 34216 4 0 0 25 0 1 0 172547344 11718656 2717 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534732 0 0 4096 0 0 0 0 17 1 0 0
/proc/21299/statm: 2861 2717 67 122 0 2735 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 11444

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21300
/proc/meminfo: memFree=1520472/2055920 swapFree=4169120/4192956
[pid=21299] ppid=21297 vsize=11808 CPUtime=402.18
/proc/21299/stat : 21299 (mxc) R 21297 21299 21002 0 -1 4194304 2899 0 0 0 40214 4 0 0 25 0 1 0 172547344 12091392 2808 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/21299/statm: 2952 2808 67 122 0 2826 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 11808

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21300
/proc/meminfo: memFree=1519896/2055920 swapFree=4169120/4192956
[pid=21299] ppid=21297 vsize=12436 CPUtime=462.17
/proc/21299/stat : 21299 (mxc) R 21297 21299 21002 0 -1 4194304 3061 0 0 0 46212 5 0 0 25 0 1 0 172547344 12734464 2970 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21299/statm: 3109 2970 67 122 0 2983 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 12436

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21300
/proc/meminfo: memFree=1519640/2055920 swapFree=4169120/4192956
[pid=21299] ppid=21297 vsize=12628 CPUtime=522.15
/proc/21299/stat : 21299 (mxc) R 21297 21299 21002 0 -1 4194304 3109 0 0 0 52210 5 0 0 25 0 1 0 172547344 12931072 3018 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21299/statm: 3157 3018 67 122 0 3031 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 12628

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 21416
/proc/meminfo: memFree=1517864/2055920 swapFree=4169120/4192956
[pid=21299] ppid=21297 vsize=13108 CPUtime=582.08
/proc/21299/stat : 21299 (mxc) R 21297 21299 21002 0 -1 4194304 3229 0 0 0 58202 6 0 0 25 0 1 0 172547344 13422592 3138 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134517397 0 0 4096 0 0 0 0 17 1 0 0
/proc/21299/statm: 3277 3138 67 122 0 3151 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 13108

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 21498
/proc/meminfo: memFree=1518872/2055920 swapFree=4169120/4192956
[pid=21299] ppid=21297 vsize=13300 CPUtime=642.01
/proc/21299/stat : 21299 (mxc) R 21297 21299 21002 0 -1 4194304 3277 0 0 0 64195 6 0 0 25 0 1 0 172547344 13619200 3186 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21299/statm: 3325 3186 67 122 0 3199 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 13300


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21500
/proc/meminfo: memFree=1512664/2055920 swapFree=4169120/4192956
[pid=21299] ppid=21297 vsize=20804 CPUtime=4001.11
/proc/21299/stat : 21299 (mxc) R 21297 21299 21002 0 -1 4194304 61434 0 0 0 400050 61 0 0 25 0 1 0 172547344 21303296 4763 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530302 0 0 4096 0 0 0 0 17 1 0 0
/proc/21299/statm: 5201 4763 67 122 0 5075 0
Current children cumulated CPU time (s) 4001.11
Current children cumulated vsize (KiB) 20804

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21500
/proc/meminfo: memFree=1512536/2055920 swapFree=4169120/4192956
[pid=21299] ppid=21297 vsize=20996 CPUtime=4061.09
/proc/21299/stat : 21299 (mxc) R 21297 21299 21002 0 -1 4194304 62547 0 0 0 406047 62 0 0 25 0 1 0 172547344 21499904 4784 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/21299/statm: 5249 4784 67 122 0 5123 0
Current children cumulated CPU time (s) 4061.09
Current children cumulated vsize (KiB) 20996

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21500
/proc/meminfo: memFree=1512472/2055920 swapFree=4169120/4192956
[pid=21299] ppid=21297 vsize=20996 CPUtime=4121.08
/proc/21299/stat : 21299 (mxc) R 21297 21299 21002 0 -1 4194304 63732 0 0 0 412045 63 0 0 25 0 1 0 172547344 21499904 4793 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21299/statm: 5249 4793 67 122 0 5123 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 20996

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 21616
/proc/meminfo: memFree=1511336/2055920 swapFree=4169120/4192956
[pid=21299] ppid=21297 vsize=20996 CPUtime=4181
/proc/21299/stat : 21299 (mxc) R 21297 21299 21002 0 -1 4194304 64827 0 0 0 418035 65 0 0 25 0 1 0 172547344 21499904 4796 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 1 0 0
/proc/21299/statm: 5249 4796 67 122 0 5123 0
Current children cumulated CPU time (s) 4181
Current children cumulated vsize (KiB) 20996

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21698
/proc/meminfo: memFree=1512408/2055920 swapFree=4169120/4192956
[pid=21299] ppid=21297 vsize=20996 CPUtime=4240.93
/proc/21299/stat : 21299 (mxc) R 21297 21299 21002 0 -1 4194304 66005 0 0 0 424027 66 0 0 25 0 1 0 172547344 21499904 4798 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534744 0 0 4096 0 0 0 0 17 1 0 0
/proc/21299/statm: 5249 4798 67 122 0 5123 0
Current children cumulated CPU time (s) 4240.93
Current children cumulated vsize (KiB) 20996

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21698
/proc/meminfo: memFree=1512280/2055920 swapFree=4169120/4192956
[pid=21299] ppid=21297 vsize=21128 CPUtime=4300.92
/proc/21299/stat : 21299 (mxc) R 21297 21299 21002 0 -1 4194304 67216 0 0 0 430025 67 0 0 25 0 1 0 172547344 21635072 4833 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529765 0 0 4096 0 0 0 0 17 1 0 0
/proc/21299/statm: 5282 4833 67 122 0 5156 0
Current children cumulated CPU time (s) 4300.92
Current children cumulated vsize (KiB) 21128

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21698
/proc/meminfo: memFree=1512280/2055920 swapFree=4169120/4192956
[pid=21299] ppid=21297 vsize=21128 CPUtime=4360.9
/proc/21299/stat : 21299 (mxc) R 21297 21299 21002 0 -1 4194304 68394 0 0 0 436022 68 0 0 25 0 1 0 172547344 21635072 4835 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21299/statm: 5282 4835 67 122 0 5156 0
Current children cumulated CPU time (s) 4360.9
Current children cumulated vsize (KiB) 21128

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21698
/proc/meminfo: memFree=1512216/2055920 swapFree=4169120/4192956
[pid=21299] ppid=21297 vsize=21128 CPUtime=4420.88
/proc/21299/stat : 21299 (mxc) R 21297 21299 21002 0 -1 4194304 69580 0 0 0 442019 69 0 0 25 0 1 0 172547344 21635072 4845 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519251 0 0 4096 0 0 0 0 17 1 0 0
/proc/21299/statm: 5282 4845 67 122 0 5156 0
Current children cumulated CPU time (s) 4420.88
Current children cumulated vsize (KiB) 21128

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21698
/proc/meminfo: memFree=1511768/2055920 swapFree=4169120/4192956
[pid=21299] ppid=21297 vsize=21656 CPUtime=4480.86
/proc/21299/stat : 21299 (mxc) R 21297 21299 21002 0 -1 4194304 70701 0 0 0 448016 70 0 0 25 0 1 0 172547344 22175744 4958 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534724 0 0 4096 0 0 0 0 17 1 0 0
/proc/21299/statm: 5414 4958 67 122 0 5288 0
Current children cumulated CPU time (s) 4480.86
Current children cumulated vsize (KiB) 21656

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21698
/proc/meminfo: memFree=1511768/2055920 swapFree=4169120/4192956
[pid=21299] ppid=21297 vsize=21656 CPUtime=4540.85
/proc/21299/stat : 21299 (mxc) R 21297 21299 21002 0 -1 4194304 70709 0 0 0 454014 71 0 0 25 0 1 0 172547344 22175744 4966 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21299/statm: 5414 4966 67 122 0 5288 0
Current children cumulated CPU time (s) 4540.85
Current children cumulated vsize (KiB) 21656

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21698
/proc/meminfo: memFree=1511832/2055920 swapFree=4169120/4192956
[pid=21299] ppid=21297 vsize=21584 CPUtime=4600.83
/proc/21299/stat : 21299 (mxc) R 21297 21299 21002 0 -1 4194304 70710 0 0 0 460012 71 0 0 25 0 1 0 172547344 22102016 4967 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21299/statm: 5396 4967 67 122 0 5270 0
Current children cumulated CPU time (s) 4600.83
Current children cumulated vsize (KiB) 21584

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21698
/proc/meminfo: memFree=1511832/2055920 swapFree=4169120/4192956
[pid=21299] ppid=21297 vsize=21584 CPUtime=4660.82
/proc/21299/stat : 21299 (mxc) R 21297 21299 21002 0 -1 4194304 70711 0 0 0 466010 72 0 0 25 0 1 0 172547344 22102016 4968 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21299/statm: 5396 4968 67 122 0 5270 0
Current children cumulated CPU time (s) 4660.82
Current children cumulated vsize (KiB) 21584

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21698
/proc/meminfo: memFree=1511896/2055920 swapFree=4169120/4192956
[pid=21299] ppid=21297 vsize=21584 CPUtime=4720.8
/proc/21299/stat : 21299 (mxc) R 21297 21299 21002 0 -1 4194304 70714 0 0 0 472008 72 0 0 25 0 1 0 172547344 22102016 4971 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534724 0 0 4096 0 0 0 0 17 1 0 0
/proc/21299/statm: 5396 4971 67 122 0 5270 0
Current children cumulated CPU time (s) 4720.8
Current children cumulated vsize (KiB) 21584

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21698
/proc/meminfo: memFree=1511832/2055920 swapFree=4169120/4192956
[pid=21299] ppid=21297 vsize=21584 CPUtime=4780.79
/proc/21299/stat : 21299 (mxc) R 21297 21299 21002 0 -1 4194304 70714 0 0 0 478006 73 0 0 25 0 1 0 172547344 22102016 4971 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21299/statm: 5396 4971 67 122 0 5270 0
Current children cumulated CPU time (s) 4780.79
Current children cumulated vsize (KiB) 21584

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21698
/proc/meminfo: memFree=1511704/2055920 swapFree=4169120/4192956
[pid=21299] ppid=21297 vsize=21584 CPUtime=4840.77
/proc/21299/stat : 21299 (mxc) R 21297 21299 21002 0 -1 4194304 71050 0 0 0 484003 74 0 0 25 0 1 0 172547344 22102016 4971 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21299/statm: 5396 4971 67 122 0 5270 0
Current children cumulated CPU time (s) 4840.77
Current children cumulated vsize (KiB) 21584

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21698
/proc/meminfo: memFree=1511704/2055920 swapFree=4169120/4192956
[pid=21299] ppid=21297 vsize=21584 CPUtime=4900.76
/proc/21299/stat : 21299 (mxc) R 21297 21299 21002 0 -1 4194304 72226 0 0 0 490001 75 0 0 25 0 1 0 172547344 22102016 4971 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534744 0 0 4096 0 0 0 0 17 1 0 0
/proc/21299/statm: 5396 4971 67 122 0 5270 0
Current children cumulated CPU time (s) 4900.76
Current children cumulated vsize (KiB) 21584

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21698
/proc/meminfo: memFree=1511704/2055920 swapFree=4169120/4192956
[pid=21299] ppid=21297 vsize=21584 CPUtime=4960.74
/proc/21299/stat : 21299 (mxc) R 21297 21299 21002 0 -1 4194304 73402 0 0 0 495999 75 0 0 25 0 1 0 172547344 22102016 4971 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21299/statm: 5396 4971 67 122 0 5270 0
Current children cumulated CPU time (s) 4960.74
Current children cumulated vsize (KiB) 21584



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21698
/proc/meminfo: memFree=1511704/2055920 swapFree=4169120/4192956
[pid=21299] ppid=21297 vsize=21584 CPUtime=5000.04
/proc/21299/stat : 21299 (mxc) R 21297 21299 21002 0 -1 4194304 74161 0 0 0 499928 76 0 0 25 0 1 0 172547344 22102016 4974 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21299/statm: 5396 4974 67 122 0 5270 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 21584

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): 5001.62
CPU time (s): 5000.05
CPU user time (s): 4999.28
CPU system time (s): 0.768883
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 21824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.28
system time used= 0.768883
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74161
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= 90314

runsolver used 5.9231 second user time and 11.5542 second system time

The end



Launcher Data (download as text)




Begin job on node15 on Sun Apr 22 12:51:37 UTC 2007

IDJOB= 369057
IDBENCH= 24587
IDSOLVER= 181
FILE ID= node15/369057-1177246297

PBS_JOBID= 4650528

Free space on /tmp= 66487 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Medium/contest05/pebbling/unsat-pbl-00070.sat05-1324.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369057-1177246297/mxc /tmp/evaluation/369057-1177246297/instance-369057-1177246297.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-369057-1177246297 -o ROOT/results/node15/solver-369057-1177246297 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369057-1177246297/mxc /tmp/evaluation/369057-1177246297/instance-369057-1177246297.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  e72b4e386685e8ae3270a3d69e1ae8da

RANDOM SEED= 582619534

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1532344 kB
Buffers:         67352 kB
Cached:         361076 kB
SwapCached:       2420 kB
Active:         242160 kB
Inactive:       210612 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1532344 kB
SwapTotal:     4192956 kB
SwapFree:      4169120 kB
Dirty:             880 kB
Writeback:           0 kB
Mapped:          30284 kB
Slab:            56244 kB
Committed_AS:  7025696 kB
PageTables:       1868 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= 66487 MiB

End job on node15 on Sun Apr 22 14:15:01 UTC 2007