Trace number 369046

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) 5000.1 5002.01

General information on the benchmark

Namecrafted/spence/
hard/s109-100.cnf
MD5SUM11c209576d94e395a78f5a6b8d2ce9b6
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1634.04
Satisfiable
(Un)Satisfiability was proved
Number of variables109
Number of clauses228
Sum of the clauses size684
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3228
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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node3/watcher-369046-1177231473 -o ROOT/results/node3/solver-369046-1177231473 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369046-1177231473/mxc /tmp/evaluation/369046-1177231473/instance-369046-1177231473.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: 1.07 1.03 1.00 3/77 9922
/proc/meminfo: memFree=1681120/2055920 swapFree=4140768/4192956
[pid=9922] ppid=9920 vsize=932 CPUtime=0
/proc/9922/stat : 9922 (mxc) R 9920 9922 9389 0 -1 4194304 98 0 0 0 0 0 0 0 18 0 1 0 199185057 954368 82 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519325 0 0 4096 0 0 0 0 17 1 0 0
/proc/9922/statm: 233 82 59 122 0 107 0

[startup+0.00734396 s]
/proc/loadavg: 1.07 1.03 1.00 3/77 9922
/proc/meminfo: memFree=1681120/2055920 swapFree=4140768/4192956
[pid=9922] ppid=9920 vsize=932 CPUtime=0
/proc/9922/stat : 9922 (mxc) R 9920 9922 9389 0 -1 4194304 102 0 0 0 0 0 0 0 18 0 1 0 199185057 954368 86 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519131 0 0 4096 0 0 0 0 17 1 0 0
/proc/9922/statm: 233 86 59 122 0 107 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 932

[startup+0.101359 s]
/proc/loadavg: 1.07 1.03 1.00 3/77 9922
/proc/meminfo: memFree=1681120/2055920 swapFree=4140768/4192956
[pid=9922] ppid=9920 vsize=1196 CPUtime=0.1
/proc/9922/stat : 9922 (mxc) R 9920 9922 9389 0 -1 4194304 164 0 0 0 10 0 0 0 18 0 1 0 199185057 1224704 146 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134703182 0 0 4096 0 0 0 0 17 1 0 0
/proc/9922/statm: 299 146 67 122 0 173 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1196

[startup+0.301391 s]
/proc/loadavg: 1.07 1.03 1.00 3/77 9922
/proc/meminfo: memFree=1681120/2055920 swapFree=4140768/4192956
[pid=9922] ppid=9920 vsize=1328 CPUtime=0.3
/proc/9922/stat : 9922 (mxc) R 9920 9922 9389 0 -1 4194304 202 0 0 0 30 0 0 0 20 0 1 0 199185057 1359872 184 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/9922/statm: 332 184 67 122 0 206 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1328

[startup+0.701456 s]
/proc/loadavg: 1.07 1.03 1.00 3/77 9922
/proc/meminfo: memFree=1681120/2055920 swapFree=4140768/4192956
[pid=9922] ppid=9920 vsize=1448 CPUtime=0.7
/proc/9922/stat : 9922 (mxc) R 9920 9922 9389 0 -1 4194304 235 0 0 0 70 0 0 0 24 0 1 0 199185057 1482752 217 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134518046 0 0 4096 0 0 0 0 17 1 0 0
/proc/9922/statm: 362 217 67 122 0 236 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1448

[startup+1.50159 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 9923
/proc/meminfo: memFree=1680344/2055920 swapFree=4140768/4192956
[pid=9922] ppid=9920 vsize=1580 CPUtime=1.5
/proc/9922/stat : 9922 (mxc) R 9920 9922 9389 0 -1 4194304 288 0 0 0 150 0 0 0 25 0 1 0 199185057 1617920 270 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/9922/statm: 395 270 67 122 0 269 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1580

[startup+3.10284 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 9923
/proc/meminfo: memFree=1680088/2055920 swapFree=4140768/4192956
[pid=9922] ppid=9920 vsize=1856 CPUtime=3.1
/proc/9922/stat : 9922 (mxc) R 9920 9922 9389 0 -1 4194304 328 0 0 0 310 0 0 0 25 0 1 0 199185057 1900544 310 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531538 0 0 4096 0 0 0 0 17 1 0 0
/proc/9922/statm: 464 310 67 122 0 338 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1856

[startup+6.30137 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 9923
/proc/meminfo: memFree=1679768/2055920 swapFree=4140768/4192956
[pid=9922] ppid=9920 vsize=1972 CPUtime=6.29
/proc/9922/stat : 9922 (mxc) R 9920 9922 9389 0 -1 4194304 380 0 0 0 629 0 0 0 25 0 1 0 199185057 2019328 362 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/9922/statm: 493 362 67 122 0 367 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1972

[startup+12.7014 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 9923
/proc/meminfo: memFree=1679320/2055920 swapFree=4140768/4192956
[pid=9922] ppid=9920 vsize=2320 CPUtime=12.69
/proc/9922/stat : 9922 (mxc) R 9920 9922 9389 0 -1 4194304 469 0 0 0 1269 0 0 0 25 0 1 0 199185057 2375680 451 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534730 0 0 4096 0 0 0 0 17 1 0 0
/proc/9922/statm: 580 451 67 122 0 454 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2320

[startup+25.5015 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 9923
/proc/meminfo: memFree=1679000/2055920 swapFree=4140768/4192956
[pid=9922] ppid=9920 vsize=2664 CPUtime=25.49
/proc/9922/stat : 9922 (mxc) R 9920 9922 9389 0 -1 4194304 542 0 0 0 2549 0 0 0 25 0 1 0 199185057 2727936 524 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530184 0 0 4096 0 0 0 0 17 1 0 0
/proc/9922/statm: 666 524 67 122 0 540 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2664

[startup+51.1016 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 9923
/proc/meminfo: memFree=1678616/2055920 swapFree=4140768/4192956
[pid=9922] ppid=9920 vsize=3012 CPUtime=51.07
/proc/9922/stat : 9922 (mxc) R 9920 9922 9389 0 -1 4194304 644 0 0 0 5107 0 0 0 25 0 1 0 199185057 3084288 626 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529589 0 0 4096 0 0 0 0 17 1 0 0
/proc/9922/statm: 753 626 67 122 0 627 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3012

[startup+102.306 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 9923
/proc/meminfo: memFree=1677976/2055920 swapFree=4140768/4192956
[pid=9922] ppid=9920 vsize=3672 CPUtime=102.26
/proc/9922/stat : 9922 (mxc) R 9920 9922 9389 0 -1 4194304 788 0 0 0 10225 1 0 0 25 0 1 0 199185057 3760128 770 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/9922/statm: 918 770 67 122 0 792 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3672

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 9923
/proc/meminfo: memFree=1677528/2055920 swapFree=4140768/4192956
[pid=9922] ppid=9920 vsize=4016 CPUtime=162.23
/proc/9922/stat : 9922 (mxc) R 9920 9922 9389 0 -1 4194304 886 0 0 0 16222 1 0 0 25 0 1 0 199185057 4112384 868 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519218 0 0 4096 0 0 0 0 17 1 0 0
/proc/9922/statm: 1004 868 67 122 0 878 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4016

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9923
/proc/meminfo: memFree=1677208/2055920 swapFree=4140768/4192956
[pid=9922] ppid=9920 vsize=4312 CPUtime=222.22
/proc/9922/stat : 9922 (mxc) R 9920 9922 9389 0 -1 4194304 965 0 0 0 22220 2 0 0 25 0 1 0 199185057 4415488 947 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/9922/statm: 1078 947 67 122 0 952 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 4312

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9923
/proc/meminfo: memFree=1677080/2055920 swapFree=4140768/4192956
[pid=9922] ppid=9920 vsize=4408 CPUtime=282.19
/proc/9922/stat : 9922 (mxc) R 9920 9922 9389 0 -1 4194304 980 0 0 0 28217 2 0 0 25 0 1 0 199185057 4513792 962 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/9922/statm: 1102 962 67 122 0 976 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 4408

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9923
/proc/meminfo: memFree=1676760/2055920 swapFree=4140768/4192956
[pid=9922] ppid=9920 vsize=4744 CPUtime=342.18
/proc/9922/stat : 9922 (mxc) R 9920 9922 9389 0 -1 4194304 1066 0 0 0 34215 3 0 0 25 0 1 0 199185057 4857856 1048 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530135 0 0 4096 0 0 0 0 17 1 0 0
/proc/9922/statm: 1186 1048 67 122 0 1060 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 4744

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9923
/proc/meminfo: memFree=1676376/2055920 swapFree=4140768/4192956
[pid=9922] ppid=9920 vsize=5152 CPUtime=402.15
/proc/9922/stat : 9922 (mxc) R 9920 9922 9389 0 -1 4194304 1157 0 0 0 40212 3 0 0 25 0 1 0 199185057 5275648 1139 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519546 0 0 4096 0 0 0 0 17 1 0 0
/proc/9922/statm: 1288 1139 67 122 0 1162 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 5152

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9923
/proc/meminfo: memFree=1676376/2055920 swapFree=4140768/4192956
[pid=9922] ppid=9920 vsize=5152 CPUtime=462.13
/proc/9922/stat : 9922 (mxc) R 9920 9922 9389 0 -1 4194304 1176 0 0 0 46210 3 0 0 25 0 1 0 199185057 5275648 1158 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9922/statm: 1288 1158 67 122 0 1162 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 5152

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9923
/proc/meminfo: memFree=1675992/2055920 swapFree=4140768/4192956
[pid=9922] ppid=9920 vsize=5600 CPUtime=522.11
/proc/9922/stat : 9922 (mxc) R 9920 9922 9389 0 -1 4194304 1280 0 0 0 52207 4 0 0 25 0 1 0 199185057 5734400 1262 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519246 0 0 4096 0 0 0 0 17 1 0 0
/proc/9922/statm: 1400 1262 67 122 0 1274 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 5600

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9923
/proc/meminfo: memFree=1675736/2055920 swapFree=4140768/4192956
[pid=9922] ppid=9920 vsize=5864 CPUtime=582.1
/proc/9922/stat : 9922 (mxc) R 9920 9922 9389 0 -1 4194304 1338 0 0 0 58205 5 0 0 25 0 1 0 199185057 6004736 1320 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531298 0 0 4096 0 0 0 0 17 1 0 0
/proc/9922/statm: 1466 1320 67 122 0 1340 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 5864

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 9923
/proc/meminfo: memFree=1675672/2055920 swapFree=4140768/4192956
[pid=9922] ppid=9920 vsize=5864 CPUtime=642.08
/proc/9922/stat : 9922 (mxc) R 9920 9922 9389 0 -1 4194304 1354 0 0 0 64203 5 0 0 25 0 1 0 199185057 6004736 1336 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/9922/statm: 1466 1336 67 122 0 1340 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 5864


################
# More data... #
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[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10123
/proc/meminfo: memFree=1672920/2055920 swapFree=4140768/4192956
[pid=9922] ppid=9920 vsize=8636 CPUtime=4000.82
/proc/9922/stat : 9922 (mxc) R 9920 9922 9389 0 -1 4194304 2032 0 0 0 400050 32 0 0 25 0 1 0 199185057 8843264 2014 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9922/statm: 2159 2014 67 122 0 2033 0
Current children cumulated CPU time (s) 4000.82
Current children cumulated vsize (KiB) 8636

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10123
/proc/meminfo: memFree=1672920/2055920 swapFree=4140768/4192956
[pid=9922] ppid=9920 vsize=8636 CPUtime=4060.8
/proc/9922/stat : 9922 (mxc) R 9920 9922 9389 0 -1 4194304 2032 0 0 0 406048 32 0 0 25 0 1 0 199185057 8843264 2014 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519602 0 0 4096 0 0 0 0 17 1 0 0
/proc/9922/statm: 2159 2014 67 122 0 2033 0
Current children cumulated CPU time (s) 4060.8
Current children cumulated vsize (KiB) 8636

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10123
/proc/meminfo: memFree=1672856/2055920 swapFree=4140768/4192956
[pid=9922] ppid=9920 vsize=8636 CPUtime=4120.78
/proc/9922/stat : 9922 (mxc) R 9920 9922 9389 0 -1 4194304 2040 0 0 0 412045 33 0 0 25 0 1 0 199185057 8843264 2022 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/9922/statm: 2159 2022 67 122 0 2033 0
Current children cumulated CPU time (s) 4120.78
Current children cumulated vsize (KiB) 8636

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10123
/proc/meminfo: memFree=1672728/2055920 swapFree=4140768/4192956
[pid=9922] ppid=9920 vsize=8764 CPUtime=4180.76
/proc/9922/stat : 9922 (mxc) R 9920 9922 9389 0 -1 4194304 2064 0 0 0 418043 33 0 0 25 0 1 0 199185057 8974336 2046 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9922/statm: 2191 2046 67 122 0 2065 0
Current children cumulated CPU time (s) 4180.76
Current children cumulated vsize (KiB) 8764

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10123
/proc/meminfo: memFree=1672792/2055920 swapFree=4140768/4192956
[pid=9922] ppid=9920 vsize=8764 CPUtime=4240.74
/proc/9922/stat : 9922 (mxc) R 9920 9922 9389 0 -1 4194304 2064 0 0 0 424040 34 0 0 25 0 1 0 199185057 8974336 2046 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/9922/statm: 2191 2046 67 122 0 2065 0
Current children cumulated CPU time (s) 4240.74
Current children cumulated vsize (KiB) 8764

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10123
/proc/meminfo: memFree=1672792/2055920 swapFree=4140768/4192956
[pid=9922] ppid=9920 vsize=8764 CPUtime=4300.71
/proc/9922/stat : 9922 (mxc) R 9920 9922 9389 0 -1 4194304 2064 0 0 0 430037 34 0 0 25 0 1 0 199185057 8974336 2046 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/9922/statm: 2191 2046 67 122 0 2065 0
Current children cumulated CPU time (s) 4300.71
Current children cumulated vsize (KiB) 8764

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10123
/proc/meminfo: memFree=1672728/2055920 swapFree=4140768/4192956
[pid=9922] ppid=9920 vsize=8828 CPUtime=4360.7
/proc/9922/stat : 9922 (mxc) R 9920 9922 9389 0 -1 4194304 2080 0 0 0 436035 35 0 0 25 0 1 0 199185057 9039872 2062 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/9922/statm: 2207 2062 67 122 0 2081 0
Current children cumulated CPU time (s) 4360.7
Current children cumulated vsize (KiB) 8828

[startup+4422.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 10123
/proc/meminfo: memFree=1672728/2055920 swapFree=4140768/4192956
[pid=9922] ppid=9920 vsize=8828 CPUtime=4420.67
/proc/9922/stat : 9922 (mxc) R 9920 9922 9389 0 -1 4194304 2080 0 0 0 442032 35 0 0 25 0 1 0 199185057 9039872 2062 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/9922/statm: 2207 2062 67 122 0 2081 0
Current children cumulated CPU time (s) 4420.67
Current children cumulated vsize (KiB) 8828

[startup+4482.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 10123
/proc/meminfo: memFree=1672664/2055920 swapFree=4140768/4192956
[pid=9922] ppid=9920 vsize=8828 CPUtime=4480.66
/proc/9922/stat : 9922 (mxc) R 9920 9922 9389 0 -1 4194304 2080 0 0 0 448030 36 0 0 25 0 1 0 199185057 9039872 2062 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/9922/statm: 2207 2062 67 122 0 2081 0
Current children cumulated CPU time (s) 4480.66
Current children cumulated vsize (KiB) 8828

[startup+4542.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 10123
/proc/meminfo: memFree=1672728/2055920 swapFree=4140768/4192956
[pid=9922] ppid=9920 vsize=8828 CPUtime=4540.63
/proc/9922/stat : 9922 (mxc) R 9920 9922 9389 0 -1 4194304 2080 0 0 0 454027 36 0 0 25 0 1 0 199185057 9039872 2062 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/9922/statm: 2207 2062 67 122 0 2081 0
Current children cumulated CPU time (s) 4540.63
Current children cumulated vsize (KiB) 8828

[startup+4602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/84 10205
/proc/meminfo: memFree=1671400/2055920 swapFree=4140768/4192956
[pid=9922] ppid=9920 vsize=8828 CPUtime=4600.58
/proc/9922/stat : 9922 (mxc) R 9920 9922 9389 0 -1 4194304 2088 0 0 0 460022 36 0 0 25 0 1 0 199185057 9039872 2070 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528080 0 0 4096 0 0 0 0 17 1 0 0
/proc/9922/statm: 2207 2070 67 122 0 2081 0
Current children cumulated CPU time (s) 4600.58
Current children cumulated vsize (KiB) 8828

[startup+4662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 10321
/proc/meminfo: memFree=1672408/2055920 swapFree=4140768/4192956
[pid=9922] ppid=9920 vsize=8828 CPUtime=4660.5
/proc/9922/stat : 9922 (mxc) R 9920 9922 9389 0 -1 4194304 2088 0 0 0 466013 37 0 0 25 0 1 0 199185057 9039872 2070 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/9922/statm: 2207 2070 67 122 0 2081 0
Current children cumulated CPU time (s) 4660.5
Current children cumulated vsize (KiB) 8828

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10321
/proc/meminfo: memFree=1672408/2055920 swapFree=4140768/4192956
[pid=9922] ppid=9920 vsize=8828 CPUtime=4720.48
/proc/9922/stat : 9922 (mxc) R 9920 9922 9389 0 -1 4194304 2088 0 0 0 472011 37 0 0 25 0 1 0 199185057 9039872 2070 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/9922/statm: 2207 2070 67 122 0 2081 0
Current children cumulated CPU time (s) 4720.48
Current children cumulated vsize (KiB) 8828

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10321
/proc/meminfo: memFree=1672408/2055920 swapFree=4140768/4192956
[pid=9922] ppid=9920 vsize=8828 CPUtime=4780.46
/proc/9922/stat : 9922 (mxc) R 9920 9922 9389 0 -1 4194304 2088 0 0 0 478008 38 0 0 25 0 1 0 199185057 9039872 2070 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/9922/statm: 2207 2070 67 122 0 2081 0
Current children cumulated CPU time (s) 4780.46
Current children cumulated vsize (KiB) 8828

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10321
/proc/meminfo: memFree=1672408/2055920 swapFree=4140768/4192956
[pid=9922] ppid=9920 vsize=8828 CPUtime=4840.43
/proc/9922/stat : 9922 (mxc) R 9920 9922 9389 0 -1 4194304 2088 0 0 0 484005 38 0 0 25 0 1 0 199185057 9039872 2070 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530048 0 0 4096 0 0 0 0 17 1 0 0
/proc/9922/statm: 2207 2070 67 122 0 2081 0
Current children cumulated CPU time (s) 4840.43
Current children cumulated vsize (KiB) 8828

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10321
/proc/meminfo: memFree=1672408/2055920 swapFree=4140768/4192956
[pid=9922] ppid=9920 vsize=8956 CPUtime=4900.42
/proc/9922/stat : 9922 (mxc) R 9920 9922 9389 0 -1 4194304 2109 0 0 0 490003 39 0 0 25 0 1 0 199185057 9170944 2091 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134534730 0 0 4096 0 0 0 0 17 1 0 0
/proc/9922/statm: 2239 2091 67 122 0 2113 0
Current children cumulated CPU time (s) 4900.42
Current children cumulated vsize (KiB) 8956

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10321
/proc/meminfo: memFree=1672408/2055920 swapFree=4140768/4192956
[pid=9922] ppid=9920 vsize=8956 CPUtime=4960.39
/proc/9922/stat : 9922 (mxc) R 9920 9922 9389 0 -1 4194304 2109 0 0 0 496000 39 0 0 25 0 1 0 199185057 9170944 2091 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/9922/statm: 2239 2091 67 122 0 2113 0
Current children cumulated CPU time (s) 4960.39
Current children cumulated vsize (KiB) 8956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 10321
/proc/meminfo: memFree=1672408/2055920 swapFree=4140768/4192956
[pid=9922] ppid=9920 vsize=8956 CPUtime=5000.09
/proc/9922/stat : 9922 (mxc) R 9920 9922 9389 0 -1 4194304 2109 0 0 0 499969 40 0 0 25 0 1 0 199185057 9170944 2091 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/9922/statm: 2239 2091 67 122 0 2113 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 8956

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): 5002.01
CPU time (s): 5000.1
CPU user time (s): 4999.7
CPU system time (s): 0.402938
CPU usage (%): 99.9618
Max. virtual memory (cumulated for all children) (KiB): 8956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.7
system time used= 0.402938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2109
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= 102020

runsolver used 5.65614 second user time and 11.5472 second system time

The end



Launcher Data (download as text)




Begin job on node3 on Sun Apr 22 08:44:33 UTC 2007

IDJOB= 369046
IDBENCH= 20444
IDSOLVER= 181
FILE ID= node3/369046-1177231473

PBS_JOBID= 4650428

Free space on /tmp= 66363 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/hard/s109-100.cnf
COMMAND LINE= /tmp/evaluation/369046-1177231473/mxc /tmp/evaluation/369046-1177231473/instance-369046-1177231473.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-369046-1177231473 -o ROOT/results/node3/solver-369046-1177231473 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369046-1177231473/mxc /tmp/evaluation/369046-1177231473/instance-369046-1177231473.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  11c209576d94e395a78f5a6b8d2ce9b6

RANDOM SEED= 60353180

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1681528 kB
Buffers:         61656 kB
Cached:         221312 kB
SwapCached:      15212 kB
Active:         223176 kB
Inactive:        83120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1681528 kB
SwapTotal:     4192956 kB
SwapFree:      4140768 kB
Dirty:             612 kB
Writeback:           0 kB
Mapped:          30176 kB
Slab:            53624 kB
Committed_AS:  6032772 kB
PageTables:       1780 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= 66363 MiB

End job on node3 on Sun Apr 22 10:07:57 UTC 2007