Trace number 424758

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 5002.11

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S68128341-07-UNSAT.cnf
MD5SUM54c1eff6d0c1d0b678598195ef471075
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2034
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
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/node6/watcher-424758-1177812067 -o ROOT/results/node6/solver-424758-1177812067 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424758-1177812067/mxc /tmp/evaluation/424758-1177812067/instance-424758-1177812067.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: 1.00 0.99 0.98 3/83 18747
/proc/meminfo: memFree=1668424/2055924 swapFree=4143464/4192956
[pid=18747] ppid=18745 vsize=1388 CPUtime=0
/proc/18747/stat : 18747 (mxc) R 18745 18747 18583 0 -1 4194304 201 0 0 0 0 0 0 0 18 0 1 0 257244376 1421312 186 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134518451 0 0 4096 0 0 0 0 17 1 0 0
/proc/18747/statm: 347 186 46 122 0 221 0

[startup+0.0326821 s]
/proc/loadavg: 1.00 0.99 0.98 3/83 18747
/proc/meminfo: memFree=1668424/2055924 swapFree=4143464/4192956
[pid=18747] ppid=18745 vsize=1388 CPUtime=0.03
/proc/18747/stat : 18747 (mxc) R 18745 18747 18583 0 -1 4194304 219 0 0 0 3 0 0 0 18 0 1 0 257244376 1421312 204 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134703200 0 0 4096 0 0 0 0 17 1 0 0
/proc/18747/statm: 347 204 59 122 0 221 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1388

[startup+0.102689 s]
/proc/loadavg: 1.00 0.99 0.98 3/83 18747
/proc/meminfo: memFree=1668424/2055924 swapFree=4143464/4192956
[pid=18747] ppid=18745 vsize=1520 CPUtime=0.09
/proc/18747/stat : 18747 (mxc) R 18745 18747 18583 0 -1 4194304 241 0 0 0 9 0 0 0 18 0 1 0 257244376 1556480 226 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528172 0 0 4096 0 0 0 0 17 1 0 0
/proc/18747/statm: 380 226 59 122 0 254 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1520

[startup+0.302712 s]
/proc/loadavg: 1.00 0.99 0.98 3/83 18747
/proc/meminfo: memFree=1668424/2055924 swapFree=4143464/4192956
[pid=18747] ppid=18745 vsize=1792 CPUtime=0.29
/proc/18747/stat : 18747 (mxc) R 18745 18747 18583 0 -1 4194304 327 0 0 0 29 0 0 0 20 0 1 0 257244376 1835008 310 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531171 0 0 4096 0 0 0 0 17 1 0 0
/proc/18747/statm: 448 310 67 122 0 322 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1792

[startup+0.701759 s]
/proc/loadavg: 1.00 0.99 0.98 3/83 18747
/proc/meminfo: memFree=1668424/2055924 swapFree=4143464/4192956
[pid=18747] ppid=18745 vsize=1924 CPUtime=0.69
/proc/18747/stat : 18747 (mxc) R 18745 18747 18583 0 -1 4194304 363 0 0 0 69 0 0 0 24 0 1 0 257244376 1970176 346 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/18747/statm: 481 346 67 122 0 355 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1924

[startup+1.50185 s]
/proc/loadavg: 1.00 0.99 0.98 2/84 18748
/proc/meminfo: memFree=1667200/2055924 swapFree=4143464/4192956
[pid=18747] ppid=18745 vsize=2188 CPUtime=1.49
/proc/18747/stat : 18747 (mxc) R 18745 18747 18583 0 -1 4194304 418 0 0 0 149 0 0 0 25 0 1 0 257244376 2240512 401 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530609 0 0 4096 0 0 0 0 17 1 0 0
/proc/18747/statm: 547 401 67 122 0 421 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2188

[startup+3.10104 s]
/proc/loadavg: 1.00 0.99 0.98 2/84 18748
/proc/meminfo: memFree=1666752/2055924 swapFree=4143464/4192956
[pid=18747] ppid=18745 vsize=2436 CPUtime=3.09
/proc/18747/stat : 18747 (mxc) R 18745 18747 18583 0 -1 4194304 469 0 0 0 309 0 0 0 25 0 1 0 257244376 2494464 452 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/18747/statm: 609 452 67 122 0 483 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2436

[startup+6.30142 s]
/proc/loadavg: 1.00 0.99 0.98 2/84 18750
/proc/meminfo: memFree=1666432/2055924 swapFree=4143464/4192956
[pid=18747] ppid=18745 vsize=2700 CPUtime=6.29
/proc/18747/stat : 18747 (mxc) R 18745 18747 18583 0 -1 4194304 544 0 0 0 629 0 0 0 25 0 1 0 257244376 2764800 527 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519137 0 0 4096 0 0 0 0 17 0 0 0
/proc/18747/statm: 675 527 67 122 0 549 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2700

[startup+12.7012 s]
/proc/loadavg: 1.00 0.99 0.98 2/84 18792
/proc/meminfo: memFree=1665920/2055924 swapFree=4143464/4192956
[pid=18747] ppid=18745 vsize=2940 CPUtime=12.66
/proc/18747/stat : 18747 (mxc) R 18745 18747 18583 0 -1 4194304 613 0 0 0 1266 0 0 0 25 0 1 0 257244376 3010560 596 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18747/statm: 735 596 67 122 0 609 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 2940

[startup+25.5017 s]
/proc/loadavg: 1.00 0.99 0.98 2/84 18840
/proc/meminfo: memFree=1665664/2055924 swapFree=4143464/4192956
[pid=18747] ppid=18745 vsize=3444 CPUtime=25.43
/proc/18747/stat : 18747 (mxc) R 18745 18747 18583 0 -1 4194304 719 0 0 0 2542 1 0 0 25 0 1 0 257244376 3526656 702 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530893 0 0 4096 0 0 0 0 17 1 0 0
/proc/18747/statm: 861 702 67 122 0 735 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 3444

[startup+51.1017 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 18874
/proc/meminfo: memFree=1666160/2055924 swapFree=4143464/4192956
[pid=18747] ppid=18745 vsize=3952 CPUtime=51.01
/proc/18747/stat : 18747 (mxc) R 18745 18747 18583 0 -1 4194304 858 0 0 0 5099 2 0 0 25 0 1 0 257244376 4046848 841 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/18747/statm: 988 841 67 122 0 862 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 3952

[startup+102.306 s]
/proc/loadavg: 1.04 1.00 0.99 2/78 19356
/proc/meminfo: memFree=1665072/2055924 swapFree=4143464/4192956
[pid=18747] ppid=18745 vsize=4720 CPUtime=102.17
/proc/18747/stat : 18747 (mxc) R 18745 18747 18583 0 -1 4194304 1052 0 0 0 10214 3 0 0 25 0 1 0 257244376 4833280 1035 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/18747/statm: 1180 1035 67 122 0 1054 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 4720

[startup+162.303 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 19356
/proc/meminfo: memFree=1664560/2055924 swapFree=4143464/4192956
[pid=18747] ppid=18745 vsize=5248 CPUtime=162.15
/proc/18747/stat : 18747 (mxc) R 18745 18747 18583 0 -1 4194304 1195 0 0 0 16211 4 0 0 25 0 1 0 257244376 5373952 1178 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/18747/statm: 1312 1178 67 122 0 1186 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 5248

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19356
/proc/meminfo: memFree=1663984/2055924 swapFree=4143464/4192956
[pid=18747] ppid=18745 vsize=5804 CPUtime=222.13
/proc/18747/stat : 18747 (mxc) R 18745 18747 18583 0 -1 4194304 1331 0 0 0 22209 4 0 0 25 0 1 0 257244376 5943296 1314 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134703202 0 0 4096 0 0 0 0 17 1 0 0
/proc/18747/statm: 1451 1314 67 122 0 1325 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 5804

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19356
/proc/meminfo: memFree=1663472/2055924 swapFree=4143464/4192956
[pid=18747] ppid=18745 vsize=6380 CPUtime=282.12
/proc/18747/stat : 18747 (mxc) R 18745 18747 18583 0 -1 4194304 1462 0 0 0 28207 5 0 0 25 0 1 0 257244376 6533120 1445 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519635 0 0 4096 0 0 0 0 17 1 0 0
/proc/18747/statm: 1595 1445 67 122 0 1469 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 6380

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19356
/proc/meminfo: memFree=1663344/2055924 swapFree=4143464/4192956
[pid=18747] ppid=18745 vsize=6460 CPUtime=342.1
/proc/18747/stat : 18747 (mxc) R 18745 18747 18583 0 -1 4194304 1490 0 0 0 34205 5 0 0 25 0 1 0 257244376 6615040 1473 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18747/statm: 1615 1473 67 122 0 1489 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 6460

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19356
/proc/meminfo: memFree=1663152/2055924 swapFree=4143464/4192956
[pid=18747] ppid=18745 vsize=6624 CPUtime=402.09
/proc/18747/stat : 18747 (mxc) R 18745 18747 18583 0 -1 4194304 1542 0 0 0 40203 6 0 0 25 0 1 0 257244376 6782976 1525 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529858 0 0 4096 0 0 0 0 17 1 0 0
/proc/18747/statm: 1656 1525 67 122 0 1530 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 6624

[startup+462.303 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19356
/proc/meminfo: memFree=1662448/2055924 swapFree=4143464/4192956
[pid=18747] ppid=18745 vsize=7312 CPUtime=462.07
/proc/18747/stat : 18747 (mxc) R 18745 18747 18583 0 -1 4194304 1711 0 0 0 46201 6 0 0 25 0 1 0 257244376 7487488 1694 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/18747/statm: 1828 1694 67 122 0 1702 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 7312

[startup+522.303 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19356
/proc/meminfo: memFree=1662064/2055924 swapFree=4143464/4192956
[pid=18747] ppid=18745 vsize=7744 CPUtime=522.05
/proc/18747/stat : 18747 (mxc) R 18745 18747 18583 0 -1 4194304 1807 0 0 0 52198 7 0 0 25 0 1 0 257244376 7929856 1790 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/18747/statm: 1936 1790 67 122 0 1810 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 7744

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19356
/proc/meminfo: memFree=1661936/2055924 swapFree=4143464/4192956
[pid=18747] ppid=18745 vsize=7880 CPUtime=582.04
/proc/18747/stat : 18747 (mxc) R 18745 18747 18583 0 -1 4194304 1842 0 0 0 58196 8 0 0 25 0 1 0 257244376 8069120 1825 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/18747/statm: 1970 1825 67 122 0 1844 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 7880

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 19356
/proc/meminfo: memFree=1661808/2055924 swapFree=4143464/4192956
[pid=18747] ppid=18745 vsize=8012 CPUtime=642.02
/proc/18747/stat : 18747 (mxc) R 18745 18747 18583 0 -1 4194304 1881 0 0 0 64194 8 0 0 25 0 1 0 257244376 8204288 1864 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/18747/statm: 2003 1864 67 122 0 1877 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 8012


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21831
/proc/meminfo: memFree=1616112/2055924 swapFree=4143464/4192956
[pid=18747] ppid=18745 vsize=13560 CPUtime=4060.5
/proc/18747/stat : 18747 (mxc) R 18745 18747 18583 0 -1 4194304 3340 0 0 0 405996 54 0 0 25 0 1 0 257244376 13885440 3255 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18747/statm: 3390 3255 67 122 0 3264 0
Current children cumulated CPU time (s) 4060.5
Current children cumulated vsize (KiB) 13560

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21831
/proc/meminfo: memFree=1616112/2055924 swapFree=4143464/4192956
[pid=18747] ppid=18745 vsize=13556 CPUtime=4120.48
/proc/18747/stat : 18747 (mxc) R 18745 18747 18583 0 -1 4194304 3340 0 0 0 411993 55 0 0 25 0 1 0 257244376 13881344 3255 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/18747/statm: 3389 3255 67 122 0 3263 0
Current children cumulated CPU time (s) 4120.48
Current children cumulated vsize (KiB) 13556

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21831
/proc/meminfo: memFree=1616112/2055924 swapFree=4143464/4192956
[pid=18747] ppid=18745 vsize=13556 CPUtime=4180.46
/proc/18747/stat : 18747 (mxc) R 18745 18747 18583 0 -1 4194304 3340 0 0 0 417991 55 0 0 25 0 1 0 257244376 13881344 3255 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/18747/statm: 3389 3255 67 122 0 3263 0
Current children cumulated CPU time (s) 4180.46
Current children cumulated vsize (KiB) 13556

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21831
/proc/meminfo: memFree=1616176/2055924 swapFree=4143464/4192956
[pid=18747] ppid=18745 vsize=13556 CPUtime=4240.45
/proc/18747/stat : 18747 (mxc) R 18745 18747 18583 0 -1 4194304 3340 0 0 0 423989 56 0 0 25 0 1 0 257244376 13881344 3255 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/18747/statm: 3389 3255 67 122 0 3263 0
Current children cumulated CPU time (s) 4240.45
Current children cumulated vsize (KiB) 13556

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21831
/proc/meminfo: memFree=1616176/2055924 swapFree=4143464/4192956
[pid=18747] ppid=18745 vsize=13556 CPUtime=4300.44
/proc/18747/stat : 18747 (mxc) R 18745 18747 18583 0 -1 4194304 3340 0 0 0 429987 57 0 0 25 0 1 0 257244376 13881344 3255 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18747/statm: 3389 3255 67 122 0 3263 0
Current children cumulated CPU time (s) 4300.44
Current children cumulated vsize (KiB) 13556

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21831
/proc/meminfo: memFree=1616176/2055924 swapFree=4143464/4192956
[pid=18747] ppid=18745 vsize=13556 CPUtime=4360.42
/proc/18747/stat : 18747 (mxc) R 18745 18747 18583 0 -1 4194304 3340 0 0 0 435985 57 0 0 25 0 1 0 257244376 13881344 3255 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/18747/statm: 3389 3255 67 122 0 3263 0
Current children cumulated CPU time (s) 4360.42
Current children cumulated vsize (KiB) 13556

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21831
/proc/meminfo: memFree=1616112/2055924 swapFree=4143464/4192956
[pid=18747] ppid=18745 vsize=13556 CPUtime=4420.41
/proc/18747/stat : 18747 (mxc) R 18745 18747 18583 0 -1 4194304 3345 0 0 0 441983 58 0 0 25 0 1 0 257244376 13881344 3260 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18747/statm: 3389 3260 67 122 0 3263 0
Current children cumulated CPU time (s) 4420.41
Current children cumulated vsize (KiB) 13556

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21831
/proc/meminfo: memFree=1616112/2055924 swapFree=4143464/4192956
[pid=18747] ppid=18745 vsize=13532 CPUtime=4480.38
/proc/18747/stat : 18747 (mxc) R 18745 18747 18583 0 -1 4194304 3358 0 0 0 447980 58 0 0 25 0 1 0 257244376 13856768 3249 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531658 0 0 4096 0 0 0 0 17 1 0 0
/proc/18747/statm: 3383 3249 67 122 0 3257 0
Current children cumulated CPU time (s) 4480.38
Current children cumulated vsize (KiB) 13532

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21831
/proc/meminfo: memFree=1616048/2055924 swapFree=4143464/4192956
[pid=18747] ppid=18745 vsize=13704 CPUtime=4540.37
/proc/18747/stat : 18747 (mxc) R 18745 18747 18583 0 -1 4194304 3401 0 0 0 453978 59 0 0 25 0 1 0 257244376 14032896 3292 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/18747/statm: 3426 3292 67 122 0 3300 0
Current children cumulated CPU time (s) 4540.37
Current children cumulated vsize (KiB) 13704

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21831
/proc/meminfo: memFree=1615792/2055924 swapFree=4143464/4192956
[pid=18747] ppid=18745 vsize=13876 CPUtime=4600.35
/proc/18747/stat : 18747 (mxc) R 18745 18747 18583 0 -1 4194304 3465 0 0 0 459976 59 0 0 25 0 1 0 257244376 14209024 3340 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18747/statm: 3469 3340 67 122 0 3343 0
Current children cumulated CPU time (s) 4600.35
Current children cumulated vsize (KiB) 13876

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21831
/proc/meminfo: memFree=1615728/2055924 swapFree=4143464/4192956
[pid=18747] ppid=18745 vsize=14016 CPUtime=4660.34
/proc/18747/stat : 18747 (mxc) R 18745 18747 18583 0 -1 4194304 3496 0 0 0 465974 60 0 0 25 0 1 0 257244376 14352384 3369 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/18747/statm: 3504 3369 67 122 0 3378 0
Current children cumulated CPU time (s) 4660.34
Current children cumulated vsize (KiB) 14016

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21831
/proc/meminfo: memFree=1615472/2055924 swapFree=4143464/4192956
[pid=18747] ppid=18745 vsize=14244 CPUtime=4720.32
/proc/18747/stat : 18747 (mxc) R 18745 18747 18583 0 -1 4194304 3551 0 0 0 471972 60 0 0 25 0 1 0 257244376 14585856 3424 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/18747/statm: 3561 3424 67 122 0 3435 0
Current children cumulated CPU time (s) 4720.32
Current children cumulated vsize (KiB) 14244

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21831
/proc/meminfo: memFree=1615536/2055924 swapFree=4143464/4192956
[pid=18747] ppid=18745 vsize=14196 CPUtime=4780.3
/proc/18747/stat : 18747 (mxc) R 18745 18747 18583 0 -1 4194304 3551 0 0 0 477969 61 0 0 25 0 1 0 257244376 14536704 3420 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531601 0 0 4096 0 0 0 0 17 1 0 0
/proc/18747/statm: 3549 3420 67 122 0 3423 0
Current children cumulated CPU time (s) 4780.3
Current children cumulated vsize (KiB) 14196

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21831
/proc/meminfo: memFree=1615536/2055924 swapFree=4143464/4192956
[pid=18747] ppid=18745 vsize=14196 CPUtime=4840.29
/proc/18747/stat : 18747 (mxc) R 18745 18747 18583 0 -1 4194304 3551 0 0 0 483967 62 0 0 25 0 1 0 257244376 14536704 3420 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/18747/statm: 3549 3420 67 122 0 3423 0
Current children cumulated CPU time (s) 4840.29
Current children cumulated vsize (KiB) 14196

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21831
/proc/meminfo: memFree=1615536/2055924 swapFree=4143464/4192956
[pid=18747] ppid=18745 vsize=14196 CPUtime=4900.27
/proc/18747/stat : 18747 (mxc) R 18745 18747 18583 0 -1 4194304 3551 0 0 0 489965 62 0 0 25 0 1 0 257244376 14536704 3420 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/18747/statm: 3549 3420 67 122 0 3423 0
Current children cumulated CPU time (s) 4900.27
Current children cumulated vsize (KiB) 14196

[startup+4962.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 21831
/proc/meminfo: memFree=1615600/2055924 swapFree=4143464/4192956
[pid=18747] ppid=18745 vsize=14196 CPUtime=4960.26
/proc/18747/stat : 18747 (mxc) R 18745 18747 18583 0 -1 4194304 3551 0 0 0 495963 63 0 0 25 0 1 0 257244376 14536704 3420 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18747/statm: 3549 3420 67 122 0 3423 0
Current children cumulated CPU time (s) 4960.26
Current children cumulated vsize (KiB) 14196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 21831
/proc/meminfo: memFree=1615536/2055924 swapFree=4143464/4192956
[pid=18747] ppid=18745 vsize=14196 CPUtime=5000.05
/proc/18747/stat : 18747 (mxc) R 18745 18747 18583 0 -1 4194304 3551 0 0 0 499942 63 0 0 25 0 1 0 257244376 14536704 3420 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18747/statm: 3549 3420 67 122 0 3423 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 14196

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

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

[startup+5002.1 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 21831
/proc/meminfo: memFree=1615536/2055924 swapFree=4143464/4192956
[pid=18747] ppid=18745 vsize=14196 CPUtime=5000.05
/proc/18747/stat : 18747 (mxc) R 18745 18747 18583 0 -1 4194304 3551 0 0 0 499942 63 0 0 25 0 1 0 257244376 14536704 3420 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18747/statm: 3549 3420 67 122 0 3423 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 14196

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.11
CPU time (s): 5000.06
CPU user time (s): 4999.43
CPU system time (s): 0.635903
CPU usage (%): 99.9591
Max. virtual memory (cumulated for all children) (KiB): 14244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.43
system time used= 0.635903
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3551
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= 103620

runsolver used 3.9684 second user time and 10.4634 second system time

The end



Launcher Data (download as text)




Begin job on node6 on Sun Apr 29 02:01:07 UTC 2007

IDJOB= 424758
IDBENCH= 20307
IDSOLVER= 174
FILE ID= node6/424758-1177812067

PBS_JOBID= 4715889

Free space on /tmp= 66534 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S68128341-07-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/424758-1177812067/mxc /tmp/evaluation/424758-1177812067/instance-424758-1177812067.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-424758-1177812067 -o ROOT/results/node6/solver-424758-1177812067 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424758-1177812067/mxc /tmp/evaluation/424758-1177812067/instance-424758-1177812067.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  54c1eff6d0c1d0b678598195ef471075

RANDOM SEED= 859039844

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.232
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		: 3000.232
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:      2055924 kB
MemFree:       1668832 kB
Buffers:         42408 kB
Cached:         272132 kB
SwapCached:      17912 kB
Active:         181304 kB
Inactive:       161108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1668832 kB
SwapTotal:     4192956 kB
SwapFree:      4143464 kB
Dirty:             808 kB
Writeback:           0 kB
Mapped:          31212 kB
Slab:            29812 kB
Committed_AS:  7194468 kB
PageTables:       2028 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 node6 on Sun Apr 29 03:24:31 UTC 2007