Trace number 337939

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) 1200.09 1200.51

General information on the benchmark

Namecrafted/Hard/contest03/looksrandom/
hgen8-n260-03-S722413478.sat05-482.reshuffled-07.cnf
MD5SUM4427b6c6e836b394ac9974ae65c8137c
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 variables212
Number of clauses399
Sum of the clauses size904
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2346
Number of clauses of size 30
Number of clauses of size 453
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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node26/watcher-337939-1173677486 -o ROOT/results/node26/solver-337939-1173677486 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337939-1173677486/mxc /tmp/evaluation/337939-1173677486/instance-337939-1173677486.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7509
/proc/meminfo: memFree=1760296/2055920 swapFree=4154888/4192956
[pid=7509] ppid=7507 vsize=932 CPUtime=0
/proc/7509/stat : 7509 (mxc) R 7507 7509 6020 0 -1 4194304 101 0 0 0 0 0 0 0 18 0 1 0 387702246 954368 85 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531108 0 0 4096 0 0 0 0 17 1 0 0
/proc/7509/statm: 233 85 59 122 0 107 0

[startup+0.0432101 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7509
/proc/meminfo: memFree=1760296/2055920 swapFree=4154888/4192956
[pid=7509] ppid=7507 vsize=1196 CPUtime=0.04
/proc/7509/stat : 7509 (mxc) R 7507 7509 6020 0 -1 4194304 155 0 0 0 4 0 0 0 18 0 1 0 387702246 1224704 139 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/7509/statm: 299 139 59 122 0 173 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1196

[startup+0.10122 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7509
/proc/meminfo: memFree=1760296/2055920 swapFree=4154888/4192956
[pid=7509] ppid=7507 vsize=1204 CPUtime=0.1
/proc/7509/stat : 7509 (mxc) R 7507 7509 6020 0 -1 4194304 181 0 0 0 10 0 0 0 18 0 1 0 387702246 1232896 163 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519220 0 0 4096 0 0 0 0 17 1 0 0
/proc/7509/statm: 301 163 67 122 0 175 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1204

[startup+0.301254 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7509
/proc/meminfo: memFree=1760296/2055920 swapFree=4154888/4192956
[pid=7509] ppid=7507 vsize=1460 CPUtime=0.29
/proc/7509/stat : 7509 (mxc) R 7507 7509 6020 0 -1 4194304 230 0 0 0 29 0 0 0 19 0 1 0 387702246 1495040 212 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/7509/statm: 365 212 67 122 0 239 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1460

[startup+0.701324 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7509
/proc/meminfo: memFree=1760296/2055920 swapFree=4154888/4192956
[pid=7509] ppid=7507 vsize=1592 CPUtime=0.69
/proc/7509/stat : 7509 (mxc) R 7507 7509 6020 0 -1 4194304 269 0 0 0 69 0 0 0 23 0 1 0 387702246 1630208 251 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7509/statm: 398 251 67 122 0 272 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1592

[startup+1.50146 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 7510
/proc/meminfo: memFree=1759392/2055920 swapFree=4154888/4192956
[pid=7509] ppid=7507 vsize=1712 CPUtime=1.49
/proc/7509/stat : 7509 (mxc) R 7507 7509 6020 0 -1 4194304 317 0 0 0 149 0 0 0 25 0 1 0 387702246 1753088 299 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/7509/statm: 428 299 67 122 0 302 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1712

[startup+3.10174 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 7510
/proc/meminfo: memFree=1759072/2055920 swapFree=4154888/4192956
[pid=7509] ppid=7507 vsize=1976 CPUtime=3.09
/proc/7509/stat : 7509 (mxc) R 7507 7509 6020 0 -1 4194304 380 0 0 0 309 0 0 0 25 0 1 0 387702246 2023424 362 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/7509/statm: 494 362 67 122 0 368 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1976

[startup+6.30129 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 7510
/proc/meminfo: memFree=1758752/2055920 swapFree=4154888/4192956
[pid=7509] ppid=7507 vsize=2256 CPUtime=6.29
/proc/7509/stat : 7509 (mxc) R 7507 7509 6020 0 -1 4194304 432 0 0 0 629 0 0 0 25 0 1 0 387702246 2310144 414 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/7509/statm: 564 414 67 122 0 438 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2256

[startup+12.7014 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 7510
/proc/meminfo: memFree=1758184/2055920 swapFree=4154888/4192956
[pid=7509] ppid=7507 vsize=2760 CPUtime=12.69
/proc/7509/stat : 7509 (mxc) R 7507 7509 6020 0 -1 4194304 554 0 0 0 1269 0 0 0 25 0 1 0 387702246 2826240 536 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519899 0 0 4096 0 0 0 0 17 1 0 0
/proc/7509/statm: 690 536 67 122 0 564 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2760

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 7510
/proc/meminfo: memFree=1757800/2055920 swapFree=4154888/4192956
[pid=7509] ppid=7507 vsize=3000 CPUtime=25.49
/proc/7509/stat : 7509 (mxc) R 7507 7509 6020 0 -1 4194304 642 0 0 0 2548 1 0 0 25 0 1 0 387702246 3072000 624 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/7509/statm: 750 624 67 122 0 624 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3000

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 7510
/proc/meminfo: memFree=1757032/2055920 swapFree=4154888/4192956
[pid=7509] ppid=7507 vsize=3852 CPUtime=51.07
/proc/7509/stat : 7509 (mxc) R 7507 7509 6020 0 -1 4194304 841 0 0 0 5106 1 0 0 25 0 1 0 387702246 3944448 823 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534744 0 0 4096 0 0 0 0 17 1 0 0
/proc/7509/statm: 963 823 67 122 0 837 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3852

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 7510
/proc/meminfo: memFree=1756200/2055920 swapFree=4154888/4192956
[pid=7509] ppid=7507 vsize=4544 CPUtime=102.27
/proc/7509/stat : 7509 (mxc) R 7507 7509 6020 0 -1 4194304 1028 0 0 0 10225 2 0 0 25 0 1 0 387702246 4653056 1010 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534751 0 0 4096 0 0 0 0 17 1 0 0
/proc/7509/statm: 1136 1010 67 122 0 1010 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4544

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7510
/proc/meminfo: memFree=1755368/2055920 swapFree=4154888/4192956
[pid=7509] ppid=7507 vsize=5332 CPUtime=162.23
/proc/7509/stat : 7509 (mxc) R 7507 7509 6020 0 -1 4194304 1214 0 0 0 16221 2 0 0 25 0 1 0 387702246 5459968 1196 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/7509/statm: 1333 1196 67 122 0 1207 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 5332

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7510
/proc/meminfo: memFree=1754984/2055920 swapFree=4154888/4192956
[pid=7509] ppid=7507 vsize=5764 CPUtime=222.22
/proc/7509/stat : 7509 (mxc) R 7507 7509 6020 0 -1 4194304 1314 0 0 0 22219 3 0 0 25 0 1 0 387702246 5902336 1296 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/7509/statm: 1441 1296 67 122 0 1315 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 5764

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7510
/proc/meminfo: memFree=1754664/2055920 swapFree=4154888/4192956
[pid=7509] ppid=7507 vsize=6048 CPUtime=282.19
/proc/7509/stat : 7509 (mxc) R 7507 7509 6020 0 -1 4194304 1389 0 0 0 28216 3 0 0 25 0 1 0 387702246 6193152 1371 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/7509/statm: 1512 1371 67 122 0 1386 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 6048

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7510
/proc/meminfo: memFree=1754344/2055920 swapFree=4154888/4192956
[pid=7509] ppid=7507 vsize=6256 CPUtime=342.18
/proc/7509/stat : 7509 (mxc) R 7507 7509 6020 0 -1 4194304 1446 0 0 0 34214 4 0 0 25 0 1 0 387702246 6406144 1428 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/7509/statm: 1564 1428 67 122 0 1438 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 6256

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7510
/proc/meminfo: memFree=1754216/2055920 swapFree=4154888/4192956
[pid=7509] ppid=7507 vsize=6444 CPUtime=402.15
/proc/7509/stat : 7509 (mxc) R 7507 7509 6020 0 -1 4194304 1486 0 0 0 40211 4 0 0 25 0 1 0 387702246 6598656 1468 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/7509/statm: 1611 1468 67 122 0 1485 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 6444

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7510
/proc/meminfo: memFree=1753832/2055920 swapFree=4154888/4192956
[pid=7509] ppid=7507 vsize=6868 CPUtime=462.13
/proc/7509/stat : 7509 (mxc) R 7507 7509 6020 0 -1 4194304 1588 0 0 0 46208 5 0 0 25 0 1 0 387702246 7032832 1570 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134529869 0 0 4096 0 0 0 0 17 1 0 0
/proc/7509/statm: 1717 1570 67 122 0 1591 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 6868

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7510
/proc/meminfo: memFree=1753768/2055920 swapFree=4154888/4192956
[pid=7509] ppid=7507 vsize=6956 CPUtime=522.11
/proc/7509/stat : 7509 (mxc) R 7507 7509 6020 0 -1 4194304 1617 0 0 0 52206 5 0 0 25 0 1 0 387702246 7122944 1599 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534786 0 0 4096 0 0 0 0 17 1 0 0
/proc/7509/statm: 1739 1599 67 122 0 1613 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 6956

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7510
/proc/meminfo: memFree=1753512/2055920 swapFree=4154888/4192956
[pid=7509] ppid=7507 vsize=7288 CPUtime=582.08
/proc/7509/stat : 7509 (mxc) R 7507 7509 6020 0 -1 4194304 1688 0 0 0 58203 5 0 0 25 0 1 0 387702246 7462912 1670 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/7509/statm: 1822 1670 67 122 0 1696 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 7288

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7510
/proc/meminfo: memFree=1753448/2055920 swapFree=4154888/4192956
[pid=7509] ppid=7507 vsize=7288 CPUtime=642.07
/proc/7509/stat : 7509 (mxc) R 7507 7509 6020 0 -1 4194304 1696 0 0 0 64201 6 0 0 25 0 1 0 387702246 7462912 1678 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7509/statm: 1822 1678 67 122 0 1696 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 7288

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7510
/proc/meminfo: memFree=1753064/2055920 swapFree=4154888/4192956
[pid=7509] ppid=7507 vsize=7680 CPUtime=702.04
/proc/7509/stat : 7509 (mxc) R 7507 7509 6020 0 -1 4194304 1794 0 0 0 70198 6 0 0 25 0 1 0 387702246 7864320 1776 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534730 0 0 4096 0 0 0 0 17 1 0 0
/proc/7509/statm: 1920 1776 67 122 0 1794 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 7680

[startup+762.305 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 7510
/proc/meminfo: memFree=1752808/2055920 swapFree=4154888/4192956
[pid=7509] ppid=7507 vsize=7868 CPUtime=762.03
/proc/7509/stat : 7509 (mxc) R 7507 7509 6020 0 -1 4194304 1841 0 0 0 76196 7 0 0 25 0 1 0 387702246 8056832 1823 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7509/statm: 1967 1823 67 122 0 1841 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 7868

[startup+822.303 s]
/proc/loadavg: 1.08 1.02 1.00 2/78 7512
/proc/meminfo: memFree=1752552/2055920 swapFree=4154888/4192956
[pid=7509] ppid=7507 vsize=8060 CPUtime=822
/proc/7509/stat : 7509 (mxc) R 7507 7509 6020 0 -1 4194304 1897 0 0 0 82193 7 0 0 25 0 1 0 387702246 8253440 1879 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7509/statm: 2015 1879 67 122 0 1889 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 8060

[startup+882.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 7512
/proc/meminfo: memFree=1752360/2055920 swapFree=4154888/4192956
[pid=7509] ppid=7507 vsize=8252 CPUtime=881.98
/proc/7509/stat : 7509 (mxc) R 7507 7509 6020 0 -1 4194304 1945 0 0 0 88190 8 0 0 25 0 1 0 387702246 8450048 1927 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534791 0 0 4096 0 0 0 0 17 1 0 0
/proc/7509/statm: 2063 1927 67 122 0 1937 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 8252

[startup+942.302 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 7512
/proc/meminfo: memFree=1752360/2055920 swapFree=4154888/4192956
[pid=7509] ppid=7507 vsize=8348 CPUtime=941.96
/proc/7509/stat : 7509 (mxc) R 7507 7509 6020 0 -1 4194304 1953 0 0 0 94188 8 0 0 25 0 1 0 387702246 8548352 1935 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/7509/statm: 2087 1935 67 122 0 1961 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 8348

[startup+1002.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 7512
/proc/meminfo: memFree=1752296/2055920 swapFree=4154888/4192956
[pid=7509] ppid=7507 vsize=8432 CPUtime=1001.94
/proc/7509/stat : 7509 (mxc) R 7507 7509 6020 0 -1 4194304 1976 0 0 0 100185 9 0 0 25 0 1 0 387702246 8634368 1958 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/7509/statm: 2108 1958 67 122 0 1982 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 8432

[startup+1062.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 7512
/proc/meminfo: memFree=1752296/2055920 swapFree=4154888/4192956
[pid=7509] ppid=7507 vsize=8416 CPUtime=1061.92
/proc/7509/stat : 7509 (mxc) R 7507 7509 6020 0 -1 4194304 1978 0 0 0 106183 9 0 0 25 0 1 0 387702246 8617984 1960 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519243 0 0 4096 0 0 0 0 17 1 0 0
/proc/7509/statm: 2104 1960 67 122 0 1978 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 8416

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 7512
/proc/meminfo: memFree=1751848/2055920 swapFree=4154888/4192956
[pid=7509] ppid=7507 vsize=8980 CPUtime=1121.9
/proc/7509/stat : 7509 (mxc) R 7507 7509 6020 0 -1 4194304 2107 0 0 0 112180 10 0 0 25 0 1 0 387702246 9195520 2089 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/7509/statm: 2245 2089 67 122 0 2119 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 8980

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 7512
/proc/meminfo: memFree=1751528/2055920 swapFree=4154888/4192956
[pid=7509] ppid=7507 vsize=9268 CPUtime=1181.87
/proc/7509/stat : 7509 (mxc) R 7507 7509 6020 0 -1 4194304 2178 0 0 0 118177 10 0 0 25 0 1 0 387702246 9490432 2160 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/7509/statm: 2317 2160 67 122 0 2191 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 9268



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 7512
/proc/meminfo: memFree=1751464/2055920 swapFree=4154888/4192956
[pid=7509] ppid=7507 vsize=9364 CPUtime=1200.08
/proc/7509/stat : 7509 (mxc) R 7507 7509 6020 0 -1 4194304 2202 0 0 0 119997 11 0 0 25 0 1 0 387702246 9588736 2184 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534730 0 0 4096 0 0 0 0 17 1 0 0
/proc/7509/statm: 2341 2184 67 122 0 2215 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 9364

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 7512
/proc/meminfo: memFree=1751464/2055920 swapFree=4154888/4192956
[pid=7509] ppid=7507 vsize=9364 CPUtime=1200.08
/proc/7509/stat : 7509 (mxc) R 7507 7509 6020 0 -1 4194304 2202 0 0 0 119997 11 0 0 25 0 1 0 387702246 9588736 2184 18446744073709551615 134512640 135013041 4294956720 18446744073709551615 134534730 0 0 4096 0 0 0 0 17 1 0 0
/proc/7509/statm: 2341 2184 67 122 0 2215 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 9364

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.97
CPU system time (s): 0.111982
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 9364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.111982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2202
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= 2754

runsolver used 1.45378 second user time and 2.87156 second system time

The end



Launcher Data (download as text)




Begin job on node26 on Mon Mar 12 05:31:26 UTC 2007

IDJOB= 337939
IDBENCH= 24711
IDSOLVER= 107
FILE ID= node26/337939-1173677486

PBS_JOBID= 4101460

Free space on /tmp= 66562 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/looksrandom/hgen8-n260-03-S722413478.sat05-482.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337939-1173677486/mxc /tmp/evaluation/337939-1173677486/instance-337939-1173677486.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-337939-1173677486 -o ROOT/results/node26/solver-337939-1173677486 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337939-1173677486/mxc /tmp/evaluation/337939-1173677486/instance-337939-1173677486.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  4427b6c6e836b394ac9974ae65c8137c

RANDOM SEED= 847064047

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:       1760768 kB
Buffers:         43236 kB
Cached:         165900 kB
SwapCached:      17508 kB
Active:         123884 kB
Inactive:       110768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1760768 kB
SwapTotal:     4192956 kB
SwapFree:      4154888 kB
Dirty:             604 kB
Writeback:           0 kB
Mapped:          30308 kB
Slab:            46104 kB
Committed_AS:   853860 kB
PageTables:       1712 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= 66562 MiB

End job on node26 on Mon Mar 12 05:51:28 UTC 2007