Trace number 424779

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) 5000.02 5001.51

General information on the benchmark

Namerandom/2+p/p0.8/v1665/
unif2p-p0.8-v1665-c5178-S1488855480-20-UNSAT.cnf
MD5SUM7bd0b6f2ea7f2de2ae8c9498c250cbcc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark631.626
Satisfiable
(Un)Satisfiability was proved
Number of variables1665
Number of clauses5177
Sum of the clauses size14496
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21035
Number of clauses of size 34142
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




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



Watcher Data (download as text)




runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node60/watcher-424779-1177823626 -o ROOT/results/node60/solver-424779-1177823626 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424779-1177823626/mxc /tmp/evaluation/424779-1177823626/instance-424779-1177823626.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: 0.99 0.97 0.98 3/64 19655
/proc/meminfo: memFree=1594056/2055920 swapFree=4183288/4192956
[pid=19655] ppid=19653 vsize=1352 CPUtime=0
/proc/19655/stat : 19655 (mxc) R 19653 19655 19362 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 230272577 1384448 164 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/19655/statm: 338 164 46 122 0 212 0

[startup+0.096794 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 19655
/proc/meminfo: memFree=1594056/2055920 swapFree=4183288/4192956
[pid=19655] ppid=19653 vsize=1488 CPUtime=0.09
/proc/19655/stat : 19655 (mxc) R 19653 19655 19362 0 -1 4194304 224 0 0 0 9 0 0 0 18 0 1 0 230272577 1523712 209 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519759 0 0 4096 0 0 0 0 17 1 0 0
/proc/19655/statm: 372 209 59 122 0 246 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1488

[startup+0.101792 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 19655
/proc/meminfo: memFree=1594056/2055920 swapFree=4183288/4192956
[pid=19655] ppid=19653 vsize=1488 CPUtime=0.09
/proc/19655/stat : 19655 (mxc) R 19653 19655 19362 0 -1 4194304 226 0 0 0 9 0 0 0 18 0 1 0 230272577 1523712 211 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/19655/statm: 372 211 59 122 0 246 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1488

[startup+0.301812 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 19655
/proc/meminfo: memFree=1594056/2055920 swapFree=4183288/4192956
[pid=19655] ppid=19653 vsize=1640 CPUtime=0.29
/proc/19655/stat : 19655 (mxc) R 19653 19655 19362 0 -1 4194304 278 0 0 0 29 0 0 0 19 0 1 0 230272577 1679360 261 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530055 0 0 4096 0 0 0 0 17 1 0 0
/proc/19655/statm: 410 261 67 122 0 284 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1640

[startup+0.701852 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 19655
/proc/meminfo: memFree=1594056/2055920 swapFree=4183288/4192956
[pid=19655] ppid=19653 vsize=1768 CPUtime=0.69
/proc/19655/stat : 19655 (mxc) R 19653 19655 19362 0 -1 4194304 307 0 0 0 69 0 0 0 22 0 1 0 230272577 1810432 290 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19655/statm: 442 290 67 122 0 316 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1768

[startup+1.50193 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19656
/proc/meminfo: memFree=1593088/2055920 swapFree=4183288/4192956
[pid=19655] ppid=19653 vsize=1900 CPUtime=1.49
/proc/19655/stat : 19655 (mxc) R 19653 19655 19362 0 -1 4194304 346 0 0 0 149 0 0 0 25 0 1 0 230272577 1945600 329 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19655/statm: 475 329 67 122 0 349 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1900

[startup+3.10109 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19656
/proc/meminfo: memFree=1592704/2055920 swapFree=4183288/4192956
[pid=19655] ppid=19653 vsize=2164 CPUtime=3.09
/proc/19655/stat : 19655 (mxc) R 19653 19655 19362 0 -1 4194304 408 0 0 0 309 0 0 0 25 0 1 0 230272577 2215936 391 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19655/statm: 541 391 67 122 0 415 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2164

[startup+6.3014 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19656
/proc/meminfo: memFree=1592448/2055920 swapFree=4183288/4192956
[pid=19655] ppid=19653 vsize=2292 CPUtime=6.29
/proc/19655/stat : 19655 (mxc) R 19653 19655 19362 0 -1 4194304 449 0 0 0 629 0 0 0 25 0 1 0 230272577 2347008 432 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/19655/statm: 573 432 67 122 0 447 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2292

[startup+12.701 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19656
/proc/meminfo: memFree=1592000/2055920 swapFree=4183288/4192956
[pid=19655] ppid=19653 vsize=2688 CPUtime=12.69
/proc/19655/stat : 19655 (mxc) R 19653 19655 19362 0 -1 4194304 534 0 0 0 1269 0 0 0 25 0 1 0 230272577 2752512 517 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529588 0 0 4096 0 0 0 0 17 1 0 0
/proc/19655/statm: 672 517 67 122 0 546 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2688

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19656
/proc/meminfo: memFree=1591360/2055920 swapFree=4183288/4192956
[pid=19655] ppid=19653 vsize=3196 CPUtime=25.49
/proc/19655/stat : 19655 (mxc) R 19653 19655 19362 0 -1 4194304 688 0 0 0 2549 0 0 0 25 0 1 0 230272577 3272704 671 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/19655/statm: 799 671 67 122 0 673 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3196

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19656
/proc/meminfo: memFree=1591104/2055920 swapFree=4183288/4192956
[pid=19655] ppid=19653 vsize=3544 CPUtime=51.08
/proc/19655/stat : 19655 (mxc) R 19653 19655 19362 0 -1 4194304 759 0 0 0 5108 0 0 0 25 0 1 0 230272577 3629056 742 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19655/statm: 886 742 67 122 0 760 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3544

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19656
/proc/meminfo: memFree=1590144/2055920 swapFree=4183288/4192956
[pid=19655] ppid=19653 vsize=4484 CPUtime=102.26
/proc/19655/stat : 19655 (mxc) R 19653 19655 19362 0 -1 4194304 983 0 0 0 10226 0 0 0 25 0 1 0 230272577 4591616 966 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/19655/statm: 1121 966 67 122 0 995 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4484

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19656
/proc/meminfo: memFree=1589824/2055920 swapFree=4183288/4192956
[pid=19655] ppid=19653 vsize=4700 CPUtime=162.24
/proc/19655/stat : 19655 (mxc) R 19653 19655 19362 0 -1 4194304 1059 0 0 0 16224 0 0 0 25 0 1 0 230272577 4812800 1042 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/19655/statm: 1175 1042 67 122 0 1049 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4700

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19656
/proc/meminfo: memFree=1589376/2055920 swapFree=4183288/4192956
[pid=19655] ppid=19653 vsize=5128 CPUtime=222.23
/proc/19655/stat : 19655 (mxc) R 19653 19655 19362 0 -1 4194304 1160 0 0 0 22223 0 0 0 25 0 1 0 230272577 5251072 1143 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530169 0 0 4096 0 0 0 0 17 1 0 0
/proc/19655/statm: 1282 1143 67 122 0 1156 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5128

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19656
/proc/meminfo: memFree=1589056/2055920 swapFree=4183288/4192956
[pid=19655] ppid=19653 vsize=5456 CPUtime=282.21
/proc/19655/stat : 19655 (mxc) R 19653 19655 19362 0 -1 4194304 1234 0 0 0 28221 0 0 0 25 0 1 0 230272577 5586944 1217 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535371 0 0 4096 0 0 0 0 17 1 0 0
/proc/19655/statm: 1364 1217 67 122 0 1238 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5456

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19656
/proc/meminfo: memFree=1588864/2055920 swapFree=4183288/4192956
[pid=19655] ppid=19653 vsize=5584 CPUtime=342.2
/proc/19655/stat : 19655 (mxc) R 19653 19655 19362 0 -1 4194304 1275 0 0 0 34219 1 0 0 25 0 1 0 230272577 5718016 1258 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531280 0 0 4096 0 0 0 0 17 1 0 0
/proc/19655/statm: 1396 1258 67 122 0 1270 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5584

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19656
/proc/meminfo: memFree=1588416/2055920 swapFree=4183288/4192956
[pid=19655] ppid=19653 vsize=5996 CPUtime=402.18
/proc/19655/stat : 19655 (mxc) R 19653 19655 19362 0 -1 4194304 1367 0 0 0 40217 1 0 0 25 0 1 0 230272577 6139904 1350 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519235 0 0 4096 0 0 0 0 17 1 0 0
/proc/19655/statm: 1499 1350 67 122 0 1373 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5996

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19656
/proc/meminfo: memFree=1588288/2055920 swapFree=4183288/4192956
[pid=19655] ppid=19653 vsize=6120 CPUtime=462.17
/proc/19655/stat : 19655 (mxc) R 19653 19655 19362 0 -1 4194304 1417 0 0 0 46216 1 0 0 25 0 1 0 230272577 6266880 1400 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519899 0 0 4096 0 0 0 0 17 1 0 0
/proc/19655/statm: 1530 1400 67 122 0 1404 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6120

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19656
/proc/meminfo: memFree=1588096/2055920 swapFree=4183288/4192956
[pid=19655] ppid=19653 vsize=6276 CPUtime=522.15
/proc/19655/stat : 19655 (mxc) R 19653 19655 19362 0 -1 4194304 1453 0 0 0 52214 1 0 0 25 0 1 0 230272577 6426624 1436 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/19655/statm: 1569 1436 67 122 0 1443 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 6276

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19656
/proc/meminfo: memFree=1587840/2055920 swapFree=4183288/4192956
[pid=19655] ppid=19653 vsize=6556 CPUtime=582.13
/proc/19655/stat : 19655 (mxc) R 19653 19655 19362 0 -1 4194304 1517 0 0 0 58212 1 0 0 25 0 1 0 230272577 6713344 1500 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19655/statm: 1639 1500 67 122 0 1513 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 6556

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 19656
/proc/meminfo: memFree=1587648/2055920 swapFree=4183288/4192956
[pid=19655] ppid=19653 vsize=6776 CPUtime=642.12
/proc/19655/stat : 19655 (mxc) R 19653 19655 19362 0 -1 4194304 1573 0 0 0 64211 1 0 0 25 0 1 0 230272577 6938624 1556 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/19655/statm: 1694 1556 67 122 0 1568 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 6776


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19856
/proc/meminfo: memFree=1583424/2055920 swapFree=4183288/4192956
[pid=19655] ppid=19653 vsize=11004 CPUtime=4061.07
/proc/19655/stat : 19655 (mxc) R 19653 19655 19362 0 -1 4194304 2751 0 0 0 406101 6 0 0 25 0 1 0 230272577 11268096 2606 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529542 0 0 4096 0 0 0 0 17 1 0 0
/proc/19655/statm: 2751 2606 67 122 0 2625 0
Current children cumulated CPU time (s) 4061.07
Current children cumulated vsize (KiB) 11004

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19856
/proc/meminfo: memFree=1583232/2055920 swapFree=4183288/4192956
[pid=19655] ppid=19653 vsize=11156 CPUtime=4121.05
/proc/19655/stat : 19655 (mxc) R 19653 19655 19362 0 -1 4194304 2806 0 0 0 412099 6 0 0 25 0 1 0 230272577 11423744 2644 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/19655/statm: 2789 2644 67 122 0 2663 0
Current children cumulated CPU time (s) 4121.05
Current children cumulated vsize (KiB) 11156

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19856
/proc/meminfo: memFree=1583232/2055920 swapFree=4183288/4192956
[pid=19655] ppid=19653 vsize=11152 CPUtime=4181.03
/proc/19655/stat : 19655 (mxc) R 19653 19655 19362 0 -1 4194304 2806 0 0 0 418097 6 0 0 25 0 1 0 230272577 11419648 2644 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519969 0 0 4096 0 0 0 0 17 1 0 0
/proc/19655/statm: 2788 2644 67 122 0 2662 0
Current children cumulated CPU time (s) 4181.03
Current children cumulated vsize (KiB) 11152

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19856
/proc/meminfo: memFree=1583040/2055920 swapFree=4183288/4192956
[pid=19655] ppid=19653 vsize=11348 CPUtime=4241.01
/proc/19655/stat : 19655 (mxc) R 19653 19655 19362 0 -1 4194304 2849 0 0 0 424095 6 0 0 25 0 1 0 230272577 11620352 2687 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19655/statm: 2837 2687 67 122 0 2711 0
Current children cumulated CPU time (s) 4241.01
Current children cumulated vsize (KiB) 11348

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19856
/proc/meminfo: memFree=1583104/2055920 swapFree=4183288/4192956
[pid=19655] ppid=19653 vsize=11348 CPUtime=4301
/proc/19655/stat : 19655 (mxc) R 19653 19655 19362 0 -1 4194304 2849 0 0 0 430094 6 0 0 25 0 1 0 230272577 11620352 2687 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/19655/statm: 2837 2687 67 122 0 2711 0
Current children cumulated CPU time (s) 4301
Current children cumulated vsize (KiB) 11348

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19856
/proc/meminfo: memFree=1583104/2055920 swapFree=4183288/4192956
[pid=19655] ppid=19653 vsize=11396 CPUtime=4360.98
/proc/19655/stat : 19655 (mxc) R 19653 19655 19362 0 -1 4194304 2861 0 0 0 436092 6 0 0 25 0 1 0 230272577 11669504 2699 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/19655/statm: 2849 2699 67 122 0 2723 0
Current children cumulated CPU time (s) 4360.98
Current children cumulated vsize (KiB) 11396

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19856
/proc/meminfo: memFree=1583168/2055920 swapFree=4183288/4192956
[pid=19655] ppid=19653 vsize=11396 CPUtime=4420.97
/proc/19655/stat : 19655 (mxc) R 19653 19655 19362 0 -1 4194304 2861 0 0 0 442090 7 0 0 25 0 1 0 230272577 11669504 2699 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/19655/statm: 2849 2699 67 122 0 2723 0
Current children cumulated CPU time (s) 4420.97
Current children cumulated vsize (KiB) 11396

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19856
/proc/meminfo: memFree=1583104/2055920 swapFree=4183288/4192956
[pid=19655] ppid=19653 vsize=11396 CPUtime=4480.95
/proc/19655/stat : 19655 (mxc) R 19653 19655 19362 0 -1 4194304 2867 0 0 0 448088 7 0 0 25 0 1 0 230272577 11669504 2705 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19655/statm: 2849 2705 67 122 0 2723 0
Current children cumulated CPU time (s) 4480.95
Current children cumulated vsize (KiB) 11396

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19856
/proc/meminfo: memFree=1583040/2055920 swapFree=4183288/4192956
[pid=19655] ppid=19653 vsize=11440 CPUtime=4540.94
/proc/19655/stat : 19655 (mxc) R 19653 19655 19362 0 -1 4194304 2882 0 0 0 454087 7 0 0 25 0 1 0 230272577 11714560 2720 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19655/statm: 2860 2720 67 122 0 2734 0
Current children cumulated CPU time (s) 4540.94
Current children cumulated vsize (KiB) 11440

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19856
/proc/meminfo: memFree=1582912/2055920 swapFree=4183288/4192956
[pid=19655] ppid=19653 vsize=11600 CPUtime=4600.92
/proc/19655/stat : 19655 (mxc) R 19653 19655 19362 0 -1 4194304 2910 0 0 0 460085 7 0 0 25 0 1 0 230272577 11878400 2748 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19655/statm: 2900 2748 67 122 0 2774 0
Current children cumulated CPU time (s) 4600.92
Current children cumulated vsize (KiB) 11600

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19856
/proc/meminfo: memFree=1582912/2055920 swapFree=4183288/4192956
[pid=19655] ppid=19653 vsize=11616 CPUtime=4660.9
/proc/19655/stat : 19655 (mxc) R 19653 19655 19362 0 -1 4194304 2913 0 0 0 466083 7 0 0 25 0 1 0 230272577 11894784 2751 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19655/statm: 2904 2751 67 122 0 2778 0
Current children cumulated CPU time (s) 4660.9
Current children cumulated vsize (KiB) 11616

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19856
/proc/meminfo: memFree=1582848/2055920 swapFree=4183288/4192956
[pid=19655] ppid=19653 vsize=11616 CPUtime=4720.89
/proc/19655/stat : 19655 (mxc) R 19653 19655 19362 0 -1 4194304 2923 0 0 0 472082 7 0 0 25 0 1 0 230272577 11894784 2761 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/19655/statm: 2904 2761 67 122 0 2778 0
Current children cumulated CPU time (s) 4720.89
Current children cumulated vsize (KiB) 11616

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19856
/proc/meminfo: memFree=1582848/2055920 swapFree=4183288/4192956
[pid=19655] ppid=19653 vsize=11672 CPUtime=4780.87
/proc/19655/stat : 19655 (mxc) R 19653 19655 19362 0 -1 4194304 2927 0 0 0 478080 7 0 0 25 0 1 0 230272577 11952128 2765 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531100 0 0 4096 0 0 0 0 17 1 0 0
/proc/19655/statm: 2918 2765 67 122 0 2792 0
Current children cumulated CPU time (s) 4780.87
Current children cumulated vsize (KiB) 11672

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19856
/proc/meminfo: memFree=1582720/2055920 swapFree=4183288/4192956
[pid=19655] ppid=19653 vsize=11736 CPUtime=4840.85
/proc/19655/stat : 19655 (mxc) R 19653 19655 19362 0 -1 4194304 2951 0 0 0 484078 7 0 0 25 0 1 0 230272577 12017664 2789 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/19655/statm: 2934 2789 67 122 0 2808 0
Current children cumulated CPU time (s) 4840.85
Current children cumulated vsize (KiB) 11736

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19856
/proc/meminfo: memFree=1582656/2055920 swapFree=4183288/4192956
[pid=19655] ppid=19653 vsize=11792 CPUtime=4900.83
/proc/19655/stat : 19655 (mxc) R 19653 19655 19362 0 -1 4194304 2963 0 0 0 490076 7 0 0 25 0 1 0 230272577 12075008 2801 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/19655/statm: 2948 2801 67 122 0 2822 0
Current children cumulated CPU time (s) 4900.83
Current children cumulated vsize (KiB) 11792

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19856
/proc/meminfo: memFree=1582720/2055920 swapFree=4183288/4192956
[pid=19655] ppid=19653 vsize=11792 CPUtime=4960.82
/proc/19655/stat : 19655 (mxc) R 19653 19655 19362 0 -1 4194304 2967 0 0 0 496075 7 0 0 25 0 1 0 230272577 12075008 2805 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519194 0 0 4096 0 0 0 0 17 1 0 0
/proc/19655/statm: 2948 2805 67 122 0 2822 0
Current children cumulated CPU time (s) 4960.82
Current children cumulated vsize (KiB) 11792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19856
/proc/meminfo: memFree=1582592/2055920 swapFree=4183288/4192956
[pid=19655] ppid=19653 vsize=11904 CPUtime=5000.01
/proc/19655/stat : 19655 (mxc) R 19653 19655 19362 0 -1 4194304 2991 0 0 0 499994 7 0 0 25 0 1 0 230272577 12189696 2829 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534105 0 0 4096 0 0 0 0 17 1 0 0
/proc/19655/statm: 2976 2829 67 122 0 2850 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 11904

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 2/65 19856
/proc/meminfo: memFree=1582592/2055920 swapFree=4183288/4192956
[pid=19655] ppid=19653 vsize=11904 CPUtime=5000.01
/proc/19655/stat : 19655 (mxc) R 19653 19655 19362 0 -1 4194304 2991 0 0 0 499994 7 0 0 25 0 1 0 230272577 12189696 2829 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534105 0 0 4096 0 0 0 0 17 1 0 0
/proc/19655/statm: 2976 2829 67 122 0 2850 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 11904

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.02
CPU user time (s): 4999.95
CPU system time (s): 0.077988
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 11904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.95
system time used= 0.077988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2991
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= 10849

runsolver used 3.9484 second user time and 9.75752 second system time

The end



Launcher Data (download as text)




Begin job on node60 on Sun Apr 29 05:13:46 UTC 2007

IDJOB= 424779
IDBENCH= 20334
IDSOLVER= 174
FILE ID= node60/424779-1177823626

PBS_JOBID= 4718232

Free space on /tmp= 66564 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1665/unif2p-p0.8-v1665-c5178-S1488855480-20-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/424779-1177823626/mxc /tmp/evaluation/424779-1177823626/instance-424779-1177823626.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-424779-1177823626 -o ROOT/results/node60/solver-424779-1177823626 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424779-1177823626/mxc /tmp/evaluation/424779-1177823626/instance-424779-1177823626.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  7bd0b6f2ea7f2de2ae8c9498c250cbcc

RANDOM SEED= 835223753

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1594464 kB
Buffers:         43788 kB
Cached:         337824 kB
SwapCached:       3744 kB
Active:         210928 kB
Inactive:       180660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1594464 kB
SwapTotal:     4192956 kB
SwapFree:      4183288 kB
Dirty:             664 kB
Writeback:           0 kB
Mapped:          15952 kB
Slab:            55832 kB
Committed_AS:  2609612 kB
PageTables:       1464 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= 66564 MiB

End job on node60 on Sun Apr 29 06:37:10 UTC 2007