Trace number 369069

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) 5000.03 5001.41

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n800-d-0.02-s1542454144.sat05-533.reshuffled-07.cnf
MD5SUMd59b4e28276b4b99e12e66d1c286ecef
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark304.177
Satisfiable
(Un)Satisfiability was proved
Number of variables736
Number of clauses8872
Sum of the clauses size26800
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38688
Number of clauses of size 4184
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/node2/watcher-369069-1177250981 -o ROOT/results/node2/solver-369069-1177250981 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369069-1177250981/mxc /tmp/evaluation/369069-1177250981/instance-369069-1177250981.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: 0.77 0.93 0.98 2/77 16179
/proc/meminfo: memFree=1715240/2055920 swapFree=4149064/4192956
[pid=16179] ppid=16177 vsize=1348 CPUtime=0
/proc/16179/stat : 16179 (mxc) R 16177 16179 16123 0 -1 4194304 191 0 0 0 0 0 0 0 18 0 1 0 201135873 1380352 175 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/16179/statm: 337 176 46 122 0 211 0

[startup+0.044764 s]
/proc/loadavg: 0.77 0.93 0.98 2/77 16179
/proc/meminfo: memFree=1715240/2055920 swapFree=4149064/4192956
[pid=16179] ppid=16177 vsize=1480 CPUtime=0.04
/proc/16179/stat : 16179 (mxc) R 16177 16179 16123 0 -1 4194304 256 0 0 0 4 0 0 0 18 0 1 0 201135873 1515520 207 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134520532 0 0 4096 0 0 0 0 17 1 0 0
/proc/16179/statm: 370 207 59 122 0 244 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1480

[startup+0.101769 s]
/proc/loadavg: 0.77 0.93 0.98 2/77 16179
/proc/meminfo: memFree=1715240/2055920 swapFree=4149064/4192956
[pid=16179] ppid=16177 vsize=1480 CPUtime=0.09
/proc/16179/stat : 16179 (mxc) R 16177 16179 16123 0 -1 4194304 278 0 0 0 9 0 0 0 18 0 1 0 201135873 1515520 229 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/16179/statm: 370 229 59 122 0 244 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1480

[startup+0.30179 s]
/proc/loadavg: 0.77 0.93 0.98 2/77 16179
/proc/meminfo: memFree=1715240/2055920 swapFree=4149064/4192956
[pid=16179] ppid=16177 vsize=1744 CPUtime=0.29
/proc/16179/stat : 16179 (mxc) R 16177 16179 16123 0 -1 4194304 345 0 0 0 29 0 0 0 20 0 1 0 201135873 1785856 296 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16179/statm: 436 296 59 122 0 310 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1744

[startup+0.701831 s]
/proc/loadavg: 0.77 0.93 0.98 2/77 16179
/proc/meminfo: memFree=1715240/2055920 swapFree=4149064/4192956
[pid=16179] ppid=16177 vsize=2148 CPUtime=0.69
/proc/16179/stat : 16179 (mxc) R 16177 16179 16123 0 -1 4194304 444 0 0 0 69 0 0 0 24 0 1 0 201135873 2199552 393 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16179/statm: 537 393 67 122 0 411 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2148

[startup+1.50191 s]
/proc/loadavg: 0.77 0.93 0.98 2/78 16180
/proc/meminfo: memFree=1713888/2055920 swapFree=4149064/4192956
[pid=16179] ppid=16177 vsize=2280 CPUtime=1.49
/proc/16179/stat : 16179 (mxc) R 16177 16179 16123 0 -1 4194304 489 0 0 0 149 0 0 0 25 0 1 0 201135873 2334720 438 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535267 0 0 4096 0 0 0 0 17 1 0 0
/proc/16179/statm: 570 438 67 122 0 444 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2280

[startup+3.10108 s]
/proc/loadavg: 0.77 0.93 0.98 2/78 16180
/proc/meminfo: memFree=1713504/2055920 swapFree=4149064/4192956
[pid=16179] ppid=16177 vsize=2840 CPUtime=3.09
/proc/16179/stat : 16179 (mxc) R 16177 16179 16123 0 -1 4194304 617 0 0 0 309 0 0 0 25 0 1 0 201135873 2908160 566 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519229 0 0 4096 0 0 0 0 17 1 0 0
/proc/16179/statm: 710 566 67 122 0 584 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2840

[startup+6.30241 s]
/proc/loadavg: 0.79 0.94 0.98 2/78 16180
/proc/meminfo: memFree=1712928/2055920 swapFree=4149064/4192956
[pid=16179] ppid=16177 vsize=3076 CPUtime=6.29
/proc/16179/stat : 16179 (mxc) R 16177 16179 16123 0 -1 4194304 664 0 0 0 629 0 0 0 25 0 1 0 201135873 3149824 613 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/16179/statm: 769 613 67 122 0 643 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3076

[startup+12.7011 s]
/proc/loadavg: 0.81 0.94 0.98 2/78 16180
/proc/meminfo: memFree=1712296/2055920 swapFree=4149064/4192956
[pid=16179] ppid=16177 vsize=3608 CPUtime=12.69
/proc/16179/stat : 16179 (mxc) R 16177 16179 16123 0 -1 4194304 814 0 0 0 1269 0 0 0 25 0 1 0 201135873 3694592 763 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530166 0 0 4096 0 0 0 0 17 1 0 0
/proc/16179/statm: 902 763 67 122 0 776 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3608

[startup+25.5014 s]
/proc/loadavg: 0.85 0.94 0.98 2/78 16180
/proc/meminfo: memFree=1711976/2055920 swapFree=4149064/4192956
[pid=16179] ppid=16177 vsize=3912 CPUtime=25.48
/proc/16179/stat : 16179 (mxc) R 16177 16179 16123 0 -1 4194304 886 0 0 0 2548 0 0 0 25 0 1 0 201135873 4005888 835 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134548435 0 0 4096 0 0 0 0 17 1 0 0
/proc/16179/statm: 978 835 67 122 0 852 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3912

[startup+51.1011 s]
/proc/loadavg: 0.90 0.94 0.98 2/78 16180
/proc/meminfo: memFree=1711400/2055920 swapFree=4149064/4192956
[pid=16179] ppid=16177 vsize=4536 CPUtime=51.08
/proc/16179/stat : 16179 (mxc) R 16177 16179 16123 0 -1 4194304 1024 0 0 0 5107 1 0 0 25 0 1 0 201135873 4644864 973 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/16179/statm: 1134 973 67 122 0 1008 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4536

[startup+102.305 s]
/proc/loadavg: 0.95 0.95 0.98 2/78 16180
/proc/meminfo: memFree=1710824/2055920 swapFree=4149064/4192956
[pid=16179] ppid=16177 vsize=5116 CPUtime=102.27
/proc/16179/stat : 16179 (mxc) R 16177 16179 16123 0 -1 4194304 1180 0 0 0 10226 1 0 0 25 0 1 0 201135873 5238784 1129 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530067 0 0 4096 0 0 0 0 17 1 0 0
/proc/16179/statm: 1279 1129 67 122 0 1153 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5116

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/78 16180
/proc/meminfo: memFree=1710184/2055920 swapFree=4149064/4192956
[pid=16179] ppid=16177 vsize=5672 CPUtime=162.25
/proc/16179/stat : 16179 (mxc) R 16177 16179 16123 0 -1 4194304 1323 0 0 0 16223 2 0 0 25 0 1 0 201135873 5808128 1272 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/16179/statm: 1418 1272 67 122 0 1292 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5672

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 16180
/proc/meminfo: memFree=1709544/2055920 swapFree=4149064/4192956
[pid=16179] ppid=16177 vsize=6240 CPUtime=222.23
/proc/16179/stat : 16179 (mxc) R 16177 16179 16123 0 -1 4194304 1468 0 0 0 22221 2 0 0 25 0 1 0 201135873 6389760 1417 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16179/statm: 1560 1417 67 122 0 1434 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6240

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16180
/proc/meminfo: memFree=1709288/2055920 swapFree=4149064/4192956
[pid=16179] ppid=16177 vsize=6472 CPUtime=282.22
/proc/16179/stat : 16179 (mxc) R 16177 16179 16123 0 -1 4194304 1529 0 0 0 28219 3 0 0 25 0 1 0 201135873 6627328 1478 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/16179/statm: 1618 1478 67 122 0 1492 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 6472

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16180
/proc/meminfo: memFree=1709168/2055920 swapFree=4149064/4192956
[pid=16179] ppid=16177 vsize=6612 CPUtime=342.2
/proc/16179/stat : 16179 (mxc) R 16177 16179 16123 0 -1 4194304 1558 0 0 0 34217 3 0 0 25 0 1 0 201135873 6770688 1507 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16179/statm: 1653 1507 67 122 0 1527 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6612

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16180
/proc/meminfo: memFree=1708912/2055920 swapFree=4149064/4192956
[pid=16179] ppid=16177 vsize=6912 CPUtime=402.19
/proc/16179/stat : 16179 (mxc) R 16177 16179 16123 0 -1 4194304 1633 0 0 0 40215 4 0 0 25 0 1 0 201135873 7077888 1582 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530169 0 0 4096 0 0 0 0 17 1 0 0
/proc/16179/statm: 1728 1582 67 122 0 1602 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 6912

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16180
/proc/meminfo: memFree=1708784/2055920 swapFree=4149064/4192956
[pid=16179] ppid=16177 vsize=7076 CPUtime=462.17
/proc/16179/stat : 16179 (mxc) R 16177 16179 16123 0 -1 4194304 1681 0 0 0 46213 4 0 0 25 0 1 0 201135873 7245824 1630 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528104 0 0 4096 0 0 0 0 17 1 0 0
/proc/16179/statm: 1769 1630 67 122 0 1643 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 7076

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16180
/proc/meminfo: memFree=1708720/2055920 swapFree=4149064/4192956
[pid=16179] ppid=16177 vsize=7184 CPUtime=522.16
/proc/16179/stat : 16179 (mxc) R 16177 16179 16123 0 -1 4194304 1708 0 0 0 52211 5 0 0 25 0 1 0 201135873 7356416 1657 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16179/statm: 1796 1657 67 122 0 1670 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 7184

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16180
/proc/meminfo: memFree=1708208/2055920 swapFree=4149064/4192956
[pid=16179] ppid=16177 vsize=7704 CPUtime=582.14
/proc/16179/stat : 16179 (mxc) R 16177 16179 16123 0 -1 4194304 1835 0 0 0 58209 5 0 0 25 0 1 0 201135873 7888896 1784 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529785 0 0 4096 0 0 0 0 17 1 0 0
/proc/16179/statm: 1926 1784 67 122 0 1800 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 7704

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 16180
/proc/meminfo: memFree=1707696/2055920 swapFree=4149064/4192956
[pid=16179] ppid=16177 vsize=8164 CPUtime=642.13
/proc/16179/stat : 16179 (mxc) R 16177 16179 16123 0 -1 4194304 1949 0 0 0 64207 6 0 0 25 0 1 0 201135873 8359936 1898 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/16179/statm: 2041 1898 67 122 0 1915 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 8164


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16380
/proc/meminfo: memFree=1703472/2055920 swapFree=4149064/4192956
[pid=16179] ppid=16177 vsize=12696 CPUtime=4001.16
/proc/16179/stat : 16179 (mxc) R 16177 16179 16123 0 -1 4194304 10212 0 0 0 400076 40 0 0 25 0 1 0 201135873 13000704 2896 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16179/statm: 3174 2896 67 122 0 3048 0
Current children cumulated CPU time (s) 4001.16
Current children cumulated vsize (KiB) 12696

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16380
/proc/meminfo: memFree=1703408/2055920 swapFree=4149064/4192956
[pid=16179] ppid=16177 vsize=12696 CPUtime=4061.16
/proc/16179/stat : 16179 (mxc) R 16177 16179 16123 0 -1 4194304 10513 0 0 0 406075 41 0 0 25 0 1 0 201135873 13000704 2917 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16179/statm: 3174 2917 67 122 0 3048 0
Current children cumulated CPU time (s) 4061.16
Current children cumulated vsize (KiB) 12696

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16380
/proc/meminfo: memFree=1703216/2055920 swapFree=4149064/4192956
[pid=16179] ppid=16177 vsize=12888 CPUtime=4121.13
/proc/16179/stat : 16179 (mxc) R 16177 16179 16123 0 -1 4194304 10812 0 0 0 412072 41 0 0 25 0 1 0 201135873 13197312 2950 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/16179/statm: 3222 2950 67 122 0 3096 0
Current children cumulated CPU time (s) 4121.13
Current children cumulated vsize (KiB) 12888

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16380
/proc/meminfo: memFree=1703216/2055920 swapFree=4149064/4192956
[pid=16179] ppid=16177 vsize=12888 CPUtime=4181.12
/proc/16179/stat : 16179 (mxc) R 16177 16179 16123 0 -1 4194304 11078 0 0 0 418070 42 0 0 25 0 1 0 201135873 13197312 2950 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16179/statm: 3222 2950 67 122 0 3096 0
Current children cumulated CPU time (s) 4181.12
Current children cumulated vsize (KiB) 12888

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16380
/proc/meminfo: memFree=1703088/2055920 swapFree=4149064/4192956
[pid=16179] ppid=16177 vsize=13080 CPUtime=4241.11
/proc/16179/stat : 16179 (mxc) R 16177 16179 16123 0 -1 4194304 11376 0 0 0 424068 43 0 0 25 0 1 0 201135873 13393920 2982 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/16179/statm: 3270 2982 67 122 0 3144 0
Current children cumulated CPU time (s) 4241.11
Current children cumulated vsize (KiB) 13080

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16380
/proc/meminfo: memFree=1703088/2055920 swapFree=4149064/4192956
[pid=16179] ppid=16177 vsize=13272 CPUtime=4301.09
/proc/16179/stat : 16179 (mxc) R 16177 16179 16123 0 -1 4194304 11651 0 0 0 430066 43 0 0 25 0 1 0 201135873 13590528 2991 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16179/statm: 3318 2991 67 122 0 3192 0
Current children cumulated CPU time (s) 4301.09
Current children cumulated vsize (KiB) 13272

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16380
/proc/meminfo: memFree=1702960/2055920 swapFree=4149064/4192956
[pid=16179] ppid=16177 vsize=13272 CPUtime=4361.07
/proc/16179/stat : 16179 (mxc) R 16177 16179 16123 0 -1 4194304 11927 0 0 0 436063 44 0 0 25 0 1 0 201135873 13590528 3001 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/16179/statm: 3318 3001 67 122 0 3192 0
Current children cumulated CPU time (s) 4361.07
Current children cumulated vsize (KiB) 13272

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16380
/proc/meminfo: memFree=1702896/2055920 swapFree=4149064/4192956
[pid=16179] ppid=16177 vsize=13404 CPUtime=4421.06
/proc/16179/stat : 16179 (mxc) R 16177 16179 16123 0 -1 4194304 12191 0 0 0 442061 45 0 0 25 0 1 0 201135873 13725696 3037 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/16179/statm: 3351 3037 67 122 0 3225 0
Current children cumulated CPU time (s) 4421.06
Current children cumulated vsize (KiB) 13404

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16380
/proc/meminfo: memFree=1702832/2055920 swapFree=4149064/4192956
[pid=16179] ppid=16177 vsize=13404 CPUtime=4481.04
/proc/16179/stat : 16179 (mxc) R 16177 16179 16123 0 -1 4194304 12463 0 0 0 448059 45 0 0 25 0 1 0 201135873 13725696 3043 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/16179/statm: 3351 3043 67 122 0 3225 0
Current children cumulated CPU time (s) 4481.04
Current children cumulated vsize (KiB) 13404

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16380
/proc/meminfo: memFree=1702896/2055920 swapFree=4149064/4192956
[pid=16179] ppid=16177 vsize=13548 CPUtime=4541.03
/proc/16179/stat : 16179 (mxc) R 16177 16179 16123 0 -1 4194304 12734 0 0 0 454057 46 0 0 25 0 1 0 201135873 13873152 3048 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16179/statm: 3387 3048 67 122 0 3261 0
Current children cumulated CPU time (s) 4541.03
Current children cumulated vsize (KiB) 13548

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16380
/proc/meminfo: memFree=1702896/2055920 swapFree=4149064/4192956
[pid=16179] ppid=16177 vsize=13548 CPUtime=4601.02
/proc/16179/stat : 16179 (mxc) R 16177 16179 16123 0 -1 4194304 13010 0 0 0 460055 47 0 0 25 0 1 0 201135873 13873152 3058 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16179/statm: 3387 3058 67 122 0 3261 0
Current children cumulated CPU time (s) 4601.02
Current children cumulated vsize (KiB) 13548

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16380
/proc/meminfo: memFree=1702768/2055920 swapFree=4149064/4192956
[pid=16179] ppid=16177 vsize=13680 CPUtime=4661
/proc/16179/stat : 16179 (mxc) R 16177 16179 16123 0 -1 4194304 13258 0 0 0 466052 48 0 0 25 0 1 0 201135873 14008320 3078 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16179/statm: 3420 3078 67 122 0 3294 0
Current children cumulated CPU time (s) 4661
Current children cumulated vsize (KiB) 13680

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16380
/proc/meminfo: memFree=1702704/2055920 swapFree=4149064/4192956
[pid=16179] ppid=16177 vsize=13680 CPUtime=4720.99
/proc/16179/stat : 16179 (mxc) R 16177 16179 16123 0 -1 4194304 13487 0 0 0 472050 49 0 0 25 0 1 0 201135873 14008320 3079 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16179/statm: 3420 3079 67 122 0 3294 0
Current children cumulated CPU time (s) 4720.99
Current children cumulated vsize (KiB) 13680

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16380
/proc/meminfo: memFree=1702704/2055920 swapFree=4149064/4192956
[pid=16179] ppid=16177 vsize=13680 CPUtime=4780.96
/proc/16179/stat : 16179 (mxc) R 16177 16179 16123 0 -1 4194304 13761 0 0 0 478047 49 0 0 25 0 1 0 201135873 14008320 3087 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/16179/statm: 3420 3087 67 122 0 3294 0
Current children cumulated CPU time (s) 4780.96
Current children cumulated vsize (KiB) 13680

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16380
/proc/meminfo: memFree=1702640/2055920 swapFree=4149064/4192956
[pid=16179] ppid=16177 vsize=13680 CPUtime=4840.96
/proc/16179/stat : 16179 (mxc) R 16177 16179 16123 0 -1 4194304 14002 0 0 0 484045 51 0 0 25 0 1 0 201135873 14008320 3100 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/16179/statm: 3420 3100 67 122 0 3294 0
Current children cumulated CPU time (s) 4840.96
Current children cumulated vsize (KiB) 13680

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16380
/proc/meminfo: memFree=1702448/2055920 swapFree=4149064/4192956
[pid=16179] ppid=16177 vsize=13936 CPUtime=4900.93
/proc/16179/stat : 16179 (mxc) R 16177 16179 16123 0 -1 4194304 14302 0 0 0 490042 51 0 0 25 0 1 0 201135873 14270464 3134 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534737 0 0 4096 0 0 0 0 17 1 0 0
/proc/16179/statm: 3484 3134 67 122 0 3358 0
Current children cumulated CPU time (s) 4900.93
Current children cumulated vsize (KiB) 13936

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16380
/proc/meminfo: memFree=1702512/2055920 swapFree=4149064/4192956
[pid=16179] ppid=16177 vsize=13932 CPUtime=4960.92
/proc/16179/stat : 16179 (mxc) R 16177 16179 16123 0 -1 4194304 14530 0 0 0 496040 52 0 0 25 0 1 0 201135873 14266368 3134 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/16179/statm: 3483 3134 67 122 0 3357 0
Current children cumulated CPU time (s) 4960.92
Current children cumulated vsize (KiB) 13932



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16382
/proc/meminfo: memFree=1702448/2055920 swapFree=4149064/4192956
[pid=16179] ppid=16177 vsize=13932 CPUtime=5000.01
/proc/16179/stat : 16179 (mxc) R 16177 16179 16123 0 -1 4194304 14685 0 0 0 499949 52 0 0 25 0 1 0 201135873 14266368 3137 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519555 0 0 4096 0 0 0 0 17 1 0 0
/proc/16179/statm: 3483 3137 67 122 0 3357 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 13932

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): 5000.03
CPU user time (s): 4999.5
CPU system time (s): 0.531919
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 13944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.5
system time used= 0.531919
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14685
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= 101933

runsolver used 5.68314 second user time and 11.5113 second system time

The end



Launcher Data (download as text)




Begin job on node2 on Sun Apr 22 14:09:41 UTC 2007

IDJOB= 369069
IDBENCH= 24616
IDSOLVER= 181
FILE ID= node2/369069-1177250981

PBS_JOBID= 4650588

Free space on /tmp= 66404 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n800-d-0.02-s1542454144.sat05-533.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369069-1177250981/mxc /tmp/evaluation/369069-1177250981/instance-369069-1177250981.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-369069-1177250981 -o ROOT/results/node2/solver-369069-1177250981 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369069-1177250981/mxc /tmp/evaluation/369069-1177250981/instance-369069-1177250981.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d59b4e28276b4b99e12e66d1c286ecef

RANDOM SEED= 452032692

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1715712 kB
Buffers:         66076 kB
Cached:         191616 kB
SwapCached:      12268 kB
Active:         201052 kB
Inactive:        81740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1715712 kB
SwapTotal:     4192956 kB
SwapFree:      4149064 kB
Dirty:             852 kB
Writeback:           0 kB
Mapped:          29948 kB
Slab:            42856 kB
Committed_AS:  8227220 kB
PageTables:       1860 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= 66404 MiB

End job on node2 on Sun Apr 22 15:33:04 UTC 2007