Trace number 369070

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) 5000.01 5001.41

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n800-d0.02-s111845174.sat05-536.reshuffled-07.cnf
MD5SUM71878da25e778158aa56312337016eac
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 variables772
Number of clauses9601
Sum of the clauses size28996
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 39408
Number of clauses of size 4193
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/node63/watcher-369070-1177251299 -o ROOT/results/node63/solver-369070-1177251299 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369070-1177251299/mxc /tmp/evaluation/369070-1177251299/instance-369070-1177251299.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: 0.91 0.98 0.99 3/64 31158
/proc/meminfo: memFree=1662660/2055920 swapFree=4182876/4192956
[pid=31158] ppid=31156 vsize=1364 CPUtime=0
/proc/31158/stat : 31158 (mxc) R 31156 31158 30425 0 -1 4194304 189 0 0 0 0 0 0 0 18 0 1 0 201119847 1396736 173 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134518451 0 0 4096 0 0 0 0 17 1 0 0
/proc/31158/statm: 341 174 46 122 0 215 0

[startup+0.0745571 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 31158
/proc/meminfo: memFree=1662660/2055920 swapFree=4182876/4192956
[pid=31158] ppid=31156 vsize=1484 CPUtime=0.07
/proc/31158/stat : 31158 (mxc) R 31156 31158 30425 0 -1 4194304 276 0 0 0 7 0 0 0 18 0 1 0 201119847 1519616 224 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530067 0 0 4096 0 0 0 0 17 1 0 0
/proc/31158/statm: 371 224 59 122 0 245 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1484

[startup+0.101559 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 31158
/proc/meminfo: memFree=1662660/2055920 swapFree=4182876/4192956
[pid=31158] ppid=31156 vsize=1484 CPUtime=0.09
/proc/31158/stat : 31158 (mxc) R 31156 31158 30425 0 -1 4194304 284 0 0 0 9 0 0 0 18 0 1 0 201119847 1519616 232 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519212 0 0 4096 0 0 0 0 17 1 0 0
/proc/31158/statm: 371 232 59 122 0 245 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1484

[startup+0.30158 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 31158
/proc/meminfo: memFree=1662660/2055920 swapFree=4182876/4192956
[pid=31158] ppid=31156 vsize=1748 CPUtime=0.29
/proc/31158/stat : 31158 (mxc) R 31156 31158 30425 0 -1 4194304 346 0 0 0 29 0 0 0 19 0 1 0 201119847 1789952 294 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/31158/statm: 437 294 59 122 0 311 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1748

[startup+0.701622 s]
/proc/loadavg: 0.91 0.98 0.99 3/64 31158
/proc/meminfo: memFree=1662660/2055920 swapFree=4182876/4192956
[pid=31158] ppid=31156 vsize=2152 CPUtime=0.69
/proc/31158/stat : 31158 (mxc) R 31156 31158 30425 0 -1 4194304 446 0 0 0 69 0 0 0 23 0 1 0 201119847 2203648 392 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529869 0 0 4096 0 0 0 0 17 1 0 0
/proc/31158/statm: 538 392 67 122 0 412 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2152

[startup+1.50171 s]
/proc/loadavg: 0.91 0.98 0.99 2/65 31159
/proc/meminfo: memFree=1661244/2055920 swapFree=4182876/4192956
[pid=31158] ppid=31156 vsize=2284 CPUtime=1.49
/proc/31158/stat : 31158 (mxc) R 31156 31158 30425 0 -1 4194304 479 0 0 0 149 0 0 0 25 0 1 0 201119847 2338816 425 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31158/statm: 571 425 67 122 0 445 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2284

[startup+3.10188 s]
/proc/loadavg: 0.91 0.98 0.99 2/65 31159
/proc/meminfo: memFree=1660860/2055920 swapFree=4182876/4192956
[pid=31158] ppid=31156 vsize=2468 CPUtime=3.09
/proc/31158/stat : 31158 (mxc) R 31156 31158 30425 0 -1 4194304 521 0 0 0 309 0 0 0 25 0 1 0 201119847 2527232 467 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/31158/statm: 617 467 67 122 0 491 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2468

[startup+6.30122 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 31159
/proc/meminfo: memFree=1660540/2055920 swapFree=4182876/4192956
[pid=31158] ppid=31156 vsize=2852 CPUtime=6.29
/proc/31158/stat : 31158 (mxc) R 31156 31158 30425 0 -1 4194304 615 0 0 0 629 0 0 0 25 0 1 0 201119847 2920448 561 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/31158/statm: 713 561 67 122 0 587 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2852

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31159
/proc/meminfo: memFree=1659844/2055920 swapFree=4182876/4192956
[pid=31158] ppid=31156 vsize=3348 CPUtime=12.68
/proc/31158/stat : 31158 (mxc) R 31156 31158 30425 0 -1 4194304 753 0 0 0 1268 0 0 0 25 0 1 0 201119847 3428352 699 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/31158/statm: 837 699 67 122 0 711 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3348

[startup+25.5023 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 31159
/proc/meminfo: memFree=1659524/2055920 swapFree=4182876/4192956
[pid=31158] ppid=31156 vsize=3704 CPUtime=25.48
/proc/31158/stat : 31158 (mxc) R 31156 31158 30425 0 -1 4194304 839 0 0 0 2548 0 0 0 25 0 1 0 201119847 3792896 785 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534745 0 0 4096 0 0 0 0 17 1 0 0
/proc/31158/statm: 926 785 67 122 0 800 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3704

[startup+51.103 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 31159
/proc/meminfo: memFree=1658884/2055920 swapFree=4182876/4192956
[pid=31158] ppid=31156 vsize=4232 CPUtime=51.08
/proc/31158/stat : 31158 (mxc) R 31156 31158 30425 0 -1 4194304 984 0 0 0 5107 1 0 0 25 0 1 0 201119847 4333568 930 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531190 0 0 4096 0 0 0 0 17 1 0 0
/proc/31158/statm: 1058 930 67 122 0 932 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4232

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 31159
/proc/meminfo: memFree=1658116/2055920 swapFree=4182876/4192956
[pid=31158] ppid=31156 vsize=5072 CPUtime=102.27
/proc/31158/stat : 31158 (mxc) R 31156 31158 30425 0 -1 4194304 1172 0 0 0 10226 1 0 0 25 0 1 0 201119847 5193728 1118 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31158/statm: 1268 1118 67 122 0 1142 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5072

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31159
/proc/meminfo: memFree=1657476/2055920 swapFree=4182876/4192956
[pid=31158] ppid=31156 vsize=5748 CPUtime=162.25
/proc/31158/stat : 31158 (mxc) R 31156 31158 30425 0 -1 4194304 1341 0 0 0 16224 1 0 0 25 0 1 0 201119847 5885952 1287 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31158/statm: 1437 1287 67 122 0 1311 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5748

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31159
/proc/meminfo: memFree=1657028/2055920 swapFree=4182876/4192956
[pid=31158] ppid=31156 vsize=6084 CPUtime=222.23
/proc/31158/stat : 31158 (mxc) R 31156 31158 30425 0 -1 4194304 1425 0 0 0 22222 1 0 0 25 0 1 0 201119847 6230016 1371 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31158/statm: 1521 1371 67 122 0 1395 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6084

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31159
/proc/meminfo: memFree=1656516/2055920 swapFree=4182876/4192956
[pid=31158] ppid=31156 vsize=6516 CPUtime=282.22
/proc/31158/stat : 31158 (mxc) R 31156 31158 30425 0 -1 4194304 1550 0 0 0 28221 1 0 0 25 0 1 0 201119847 6672384 1491 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/31158/statm: 1629 1491 67 122 0 1503 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 6516

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31159
/proc/meminfo: memFree=1656196/2055920 swapFree=4182876/4192956
[pid=31158] ppid=31156 vsize=6840 CPUtime=342.21
/proc/31158/stat : 31158 (mxc) R 31156 31158 30425 0 -1 4194304 1623 0 0 0 34219 2 0 0 25 0 1 0 201119847 7004160 1564 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/31158/statm: 1710 1564 67 122 0 1584 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 6840

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31159
/proc/meminfo: memFree=1655812/2055920 swapFree=4182876/4192956
[pid=31158] ppid=31156 vsize=7240 CPUtime=402.19
/proc/31158/stat : 31158 (mxc) R 31156 31158 30425 0 -1 4194304 1727 0 0 0 40217 2 0 0 25 0 1 0 201119847 7413760 1668 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31158/statm: 1810 1668 67 122 0 1684 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 7240

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31159
/proc/meminfo: memFree=1655684/2055920 swapFree=4182876/4192956
[pid=31158] ppid=31156 vsize=7368 CPUtime=462.17
/proc/31158/stat : 31158 (mxc) R 31156 31158 30425 0 -1 4194304 1759 0 0 0 46215 2 0 0 25 0 1 0 201119847 7544832 1700 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31158/statm: 1842 1700 67 122 0 1716 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 7368

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31159
/proc/meminfo: memFree=1655300/2055920 swapFree=4182876/4192956
[pid=31158] ppid=31156 vsize=7796 CPUtime=522.16
/proc/31158/stat : 31158 (mxc) R 31156 31158 30425 0 -1 4194304 1867 0 0 0 52214 2 0 0 25 0 1 0 201119847 7983104 1808 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31158/statm: 1949 1808 67 122 0 1823 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 7796

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31159
/proc/meminfo: memFree=1655172/2055920 swapFree=4182876/4192956
[pid=31158] ppid=31156 vsize=7892 CPUtime=582.14
/proc/31158/stat : 31158 (mxc) R 31156 31158 30425 0 -1 4194304 1891 0 0 0 58212 2 0 0 25 0 1 0 201119847 8081408 1832 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31158/statm: 1973 1832 67 122 0 1847 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 7892

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31159
/proc/meminfo: memFree=1655172/2055920 swapFree=4182876/4192956
[pid=31158] ppid=31156 vsize=7924 CPUtime=642.13
/proc/31158/stat : 31158 (mxc) R 31156 31158 30425 0 -1 4194304 1903 0 0 0 64211 2 0 0 25 0 1 0 201119847 8114176 1844 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31158/statm: 1981 1844 67 122 0 1855 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 7924


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31359
/proc/meminfo: memFree=1650884/2055920 swapFree=4182876/4192956
[pid=31158] ppid=31156 vsize=12580 CPUtime=4001.16
/proc/31158/stat : 31158 (mxc) R 31156 31158 30425 0 -1 4194304 11349 0 0 0 400106 10 0 0 25 0 1 0 201119847 12881920 2842 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/31158/statm: 3145 2842 67 122 0 3019 0
Current children cumulated CPU time (s) 4001.16
Current children cumulated vsize (KiB) 12580

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31359
/proc/meminfo: memFree=1650692/2055920 swapFree=4182876/4192956
[pid=31158] ppid=31156 vsize=12672 CPUtime=4061.14
/proc/31158/stat : 31158 (mxc) R 31156 31158 30425 0 -1 4194304 11555 0 0 0 406104 10 0 0 25 0 1 0 201119847 12976128 2877 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31158/statm: 3168 2877 67 122 0 3042 0
Current children cumulated CPU time (s) 4061.14
Current children cumulated vsize (KiB) 12672

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31359
/proc/meminfo: memFree=1650756/2055920 swapFree=4182876/4192956
[pid=31158] ppid=31156 vsize=12672 CPUtime=4121.12
/proc/31158/stat : 31158 (mxc) R 31156 31158 30425 0 -1 4194304 11783 0 0 0 412102 10 0 0 25 0 1 0 201119847 12976128 2877 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31158/statm: 3168 2877 67 122 0 3042 0
Current children cumulated CPU time (s) 4121.12
Current children cumulated vsize (KiB) 12672

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31359
/proc/meminfo: memFree=1650756/2055920 swapFree=4182876/4192956
[pid=31158] ppid=31156 vsize=12672 CPUtime=4181.1
/proc/31158/stat : 31158 (mxc) R 31156 31158 30425 0 -1 4194304 11973 0 0 0 418100 10 0 0 25 0 1 0 201119847 12976128 2877 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31158/statm: 3168 2877 67 122 0 3042 0
Current children cumulated CPU time (s) 4181.1
Current children cumulated vsize (KiB) 12672

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31359
/proc/meminfo: memFree=1650756/2055920 swapFree=4182876/4192956
[pid=31158] ppid=31156 vsize=12672 CPUtime=4241.09
/proc/31158/stat : 31158 (mxc) R 31156 31158 30425 0 -1 4194304 12201 0 0 0 424099 10 0 0 25 0 1 0 201119847 12976128 2877 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31158/statm: 3168 2877 67 122 0 3042 0
Current children cumulated CPU time (s) 4241.09
Current children cumulated vsize (KiB) 12672

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31359
/proc/meminfo: memFree=1650756/2055920 swapFree=4182876/4192956
[pid=31158] ppid=31156 vsize=12672 CPUtime=4301.08
/proc/31158/stat : 31158 (mxc) R 31156 31158 30425 0 -1 4194304 12429 0 0 0 430097 11 0 0 25 0 1 0 201119847 12976128 2877 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/31158/statm: 3168 2877 67 122 0 3042 0
Current children cumulated CPU time (s) 4301.08
Current children cumulated vsize (KiB) 12672

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31359
/proc/meminfo: memFree=1650692/2055920 swapFree=4182876/4192956
[pid=31158] ppid=31156 vsize=12672 CPUtime=4361.06
/proc/31158/stat : 31158 (mxc) R 31156 31158 30425 0 -1 4194304 12657 0 0 0 436095 11 0 0 25 0 1 0 201119847 12976128 2877 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519240 0 0 4096 0 0 0 0 17 1 0 0
/proc/31158/statm: 3168 2877 67 122 0 3042 0
Current children cumulated CPU time (s) 4361.06
Current children cumulated vsize (KiB) 12672

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31359
/proc/meminfo: memFree=1650756/2055920 swapFree=4182876/4192956
[pid=31158] ppid=31156 vsize=12672 CPUtime=4421.04
/proc/31158/stat : 31158 (mxc) R 31156 31158 30425 0 -1 4194304 12885 0 0 0 442093 11 0 0 25 0 1 0 201119847 12976128 2877 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31158/statm: 3168 2877 67 122 0 3042 0
Current children cumulated CPU time (s) 4421.04
Current children cumulated vsize (KiB) 12672

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31359
/proc/meminfo: memFree=1650692/2055920 swapFree=4182876/4192956
[pid=31158] ppid=31156 vsize=12672 CPUtime=4481.03
/proc/31158/stat : 31158 (mxc) R 31156 31158 30425 0 -1 4194304 13113 0 0 0 448092 11 0 0 25 0 1 0 201119847 12976128 2877 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31158/statm: 3168 2877 67 122 0 3042 0
Current children cumulated CPU time (s) 4481.03
Current children cumulated vsize (KiB) 12672

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31359
/proc/meminfo: memFree=1650692/2055920 swapFree=4182876/4192956
[pid=31158] ppid=31156 vsize=12672 CPUtime=4541.01
/proc/31158/stat : 31158 (mxc) R 31156 31158 30425 0 -1 4194304 13341 0 0 0 454090 11 0 0 25 0 1 0 201119847 12976128 2877 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31158/statm: 3168 2877 67 122 0 3042 0
Current children cumulated CPU time (s) 4541.01
Current children cumulated vsize (KiB) 12672

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31359
/proc/meminfo: memFree=1650692/2055920 swapFree=4182876/4192956
[pid=31158] ppid=31156 vsize=12672 CPUtime=4601
/proc/31158/stat : 31158 (mxc) R 31156 31158 30425 0 -1 4194304 13531 0 0 0 460089 11 0 0 25 0 1 0 201119847 12976128 2877 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31158/statm: 3168 2877 67 122 0 3042 0
Current children cumulated CPU time (s) 4601
Current children cumulated vsize (KiB) 12672

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31359
/proc/meminfo: memFree=1650628/2055920 swapFree=4182876/4192956
[pid=31158] ppid=31156 vsize=12672 CPUtime=4660.99
/proc/31158/stat : 31158 (mxc) R 31156 31158 30425 0 -1 4194304 13759 0 0 0 466087 12 0 0 25 0 1 0 201119847 12976128 2877 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31158/statm: 3168 2877 67 122 0 3042 0
Current children cumulated CPU time (s) 4660.99
Current children cumulated vsize (KiB) 12672

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31359
/proc/meminfo: memFree=1650628/2055920 swapFree=4182876/4192956
[pid=31158] ppid=31156 vsize=12672 CPUtime=4720.97
/proc/31158/stat : 31158 (mxc) R 31156 31158 30425 0 -1 4194304 13987 0 0 0 472085 12 0 0 25 0 1 0 201119847 12976128 2877 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31158/statm: 3168 2877 67 122 0 3042 0
Current children cumulated CPU time (s) 4720.97
Current children cumulated vsize (KiB) 12672

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31359
/proc/meminfo: memFree=1650564/2055920 swapFree=4182876/4192956
[pid=31158] ppid=31156 vsize=12832 CPUtime=4780.95
/proc/31158/stat : 31158 (mxc) R 31156 31158 30425 0 -1 4194304 14185 0 0 0 478083 12 0 0 25 0 1 0 201119847 13139968 2885 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31158/statm: 3208 2885 67 122 0 3082 0
Current children cumulated CPU time (s) 4780.95
Current children cumulated vsize (KiB) 12832

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31359
/proc/meminfo: memFree=1650500/2055920 swapFree=4182876/4192956
[pid=31158] ppid=31156 vsize=12832 CPUtime=4840.94
/proc/31158/stat : 31158 (mxc) R 31156 31158 30425 0 -1 4194304 14415 0 0 0 484082 12 0 0 25 0 1 0 201119847 13139968 2887 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519967 0 0 4096 0 0 0 0 17 1 0 0
/proc/31158/statm: 3208 2887 67 122 0 3082 0
Current children cumulated CPU time (s) 4840.94
Current children cumulated vsize (KiB) 12832

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31359
/proc/meminfo: memFree=1650372/2055920 swapFree=4182876/4192956
[pid=31158] ppid=31156 vsize=12968 CPUtime=4900.92
/proc/31158/stat : 31158 (mxc) R 31156 31158 30425 0 -1 4194304 14689 0 0 0 490080 12 0 0 25 0 1 0 201119847 13279232 2933 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31158/statm: 3242 2933 67 122 0 3116 0
Current children cumulated CPU time (s) 4900.92
Current children cumulated vsize (KiB) 12968

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31359
/proc/meminfo: memFree=1650308/2055920 swapFree=4182876/4192956
[pid=31158] ppid=31156 vsize=12968 CPUtime=4960.91
/proc/31158/stat : 31158 (mxc) R 31156 31158 30425 0 -1 4194304 14928 0 0 0 496078 13 0 0 25 0 1 0 201119847 13279232 2944 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31158/statm: 3242 2944 67 122 0 3116 0
Current children cumulated CPU time (s) 4960.91
Current children cumulated vsize (KiB) 12968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31359
/proc/meminfo: memFree=1650308/2055920 swapFree=4182876/4192956
[pid=31158] ppid=31156 vsize=12968 CPUtime=5000
/proc/31158/stat : 31158 (mxc) R 31156 31158 30425 0 -1 4194304 15042 0 0 0 499987 13 0 0 25 0 1 0 201119847 13279232 2944 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31158/statm: 3242 2944 67 122 0 3116 0
Current children cumulated CPU time (s) 5000
Current children cumulated vsize (KiB) 12968

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.41
CPU time (s): 5000.01
CPU user time (s): 4999.88
CPU system time (s): 0.132979
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 13120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.88
system time used= 0.132979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15042
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= 9949

runsolver used 3.21751 second user time and 10.4924 second system time

The end



Launcher Data (download as text)




Begin job on node63 on Sun Apr 22 14:14:59 UTC 2007

IDJOB= 369070
IDBENCH= 24617
IDSOLVER= 181
FILE ID= node63/369070-1177251299

PBS_JOBID= 4650543

Free space on /tmp= 66474 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n800-d0.02-s111845174.sat05-536.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369070-1177251299/mxc /tmp/evaluation/369070-1177251299/instance-369070-1177251299.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-369070-1177251299 -o ROOT/results/node63/solver-369070-1177251299 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369070-1177251299/mxc /tmp/evaluation/369070-1177251299/instance-369070-1177251299.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  71878da25e778158aa56312337016eac

RANDOM SEED= 393131758

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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:      2055920 kB
MemFree:       1663004 kB
Buffers:         40032 kB
Cached:         267612 kB
SwapCached:       3796 kB
Active:         190104 kB
Inactive:       138240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1663004 kB
SwapTotal:     4192956 kB
SwapFree:      4182876 kB
Dirty:             728 kB
Writeback:           0 kB
Mapped:          26736 kB
Slab:            50528 kB
Committed_AS:  2170756 kB
PageTables:       1488 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= 66474 MiB

End job on node63 on Sun Apr 22 15:38:23 UTC 2007