Trace number 424628

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) 5000.07 5001.61

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S2043900701-05.cnf
MD5SUMa5058cd96f6a298ccd8b0f2940cbf5d9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark69.8684
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 513600

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node41/watcher-424628-1177749798 -o ROOT/results/node41/solver-424628-1177749798 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424628-1177749798/mxc /tmp/evaluation/424628-1177749798/instance-424628-1177749798.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: 2.00 1.99 1.90 3/77 1197
/proc/meminfo: memFree=1655416/2055920 swapFree=4169764/4192956
[pid=1197] ppid=1195 vsize=1608 CPUtime=0
/proc/1197/stat : 1197 (mxc) R 1195 1197 1040 0 -1 4194304 239 0 0 0 0 0 0 0 18 0 1 0 222891684 1646592 224 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134518451 0 0 4096 0 0 0 0 17 1 0 0
/proc/1197/statm: 402 224 46 122 0 276 0

[startup+0.06589 s]
/proc/loadavg: 2.00 1.99 1.90 3/77 1197
/proc/meminfo: memFree=1655416/2055920 swapFree=4169764/4192956
[pid=1197] ppid=1195 vsize=1884 CPUtime=0.06
/proc/1197/stat : 1197 (mxc) R 1195 1197 1040 0 -1 4194304 438 0 0 0 6 0 0 0 18 0 1 0 222891684 1929216 327 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519599 0 0 4096 0 0 0 0 17 1 0 0
/proc/1197/statm: 471 327 59 122 0 345 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1884

[startup+0.101892 s]
/proc/loadavg: 2.00 1.99 1.90 3/77 1197
/proc/meminfo: memFree=1655416/2055920 swapFree=4169764/4192956
[pid=1197] ppid=1195 vsize=2016 CPUtime=0.09
/proc/1197/stat : 1197 (mxc) R 1195 1197 1040 0 -1 4194304 467 0 0 0 9 0 0 0 18 0 1 0 222891684 2064384 356 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/1197/statm: 504 356 59 122 0 378 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2016

[startup+0.30191 s]
/proc/loadavg: 2.00 1.99 1.90 3/77 1197
/proc/meminfo: memFree=1655416/2055920 swapFree=4169764/4192956
[pid=1197] ppid=1195 vsize=2544 CPUtime=0.29
/proc/1197/stat : 1197 (mxc) R 1195 1197 1040 0 -1 4194304 601 0 0 0 29 0 0 0 19 0 1 0 222891684 2605056 490 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519191 0 0 4096 0 0 0 0 17 1 0 0
/proc/1197/statm: 636 490 59 122 0 510 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2544

[startup+0.701943 s]
/proc/loadavg: 2.00 1.99 1.90 3/77 1197
/proc/meminfo: memFree=1655416/2055920 swapFree=4169764/4192956
[pid=1197] ppid=1195 vsize=3468 CPUtime=0.69
/proc/1197/stat : 1197 (mxc) R 1195 1197 1040 0 -1 4194304 842 0 0 0 69 0 0 0 23 0 1 0 222891684 3551232 731 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/1197/statm: 867 731 59 122 0 741 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3468

[startup+1.50201 s]
/proc/loadavg: 2.00 1.99 1.90 2/78 1198
/proc/meminfo: memFree=1652088/2055920 swapFree=4169764/4192956
[pid=1197] ppid=1195 vsize=4300 CPUtime=1.49
/proc/1197/stat : 1197 (mxc) R 1195 1197 1040 0 -1 4194304 1043 0 0 0 149 0 0 0 25 0 1 0 222891684 4403200 930 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531206 0 0 4096 0 0 0 0 17 1 0 0
/proc/1197/statm: 1075 930 67 122 0 949 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4300

[startup+3.10115 s]
/proc/loadavg: 1.92 1.97 1.89 2/78 1198
/proc/meminfo: memFree=1651256/2055920 swapFree=4169764/4192956
[pid=1197] ppid=1195 vsize=4928 CPUtime=3.09
/proc/1197/stat : 1197 (mxc) R 1195 1197 1040 0 -1 4194304 1199 0 0 0 309 0 0 0 25 0 1 0 222891684 5046272 1086 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/1197/statm: 1232 1086 67 122 0 1106 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4928

[startup+6.30143 s]
/proc/loadavg: 1.92 1.97 1.89 2/78 1198
/proc/meminfo: memFree=1650552/2055920 swapFree=4169764/4192956
[pid=1197] ppid=1195 vsize=5688 CPUtime=6.28
/proc/1197/stat : 1197 (mxc) R 1195 1197 1040 0 -1 4194304 1408 0 0 0 628 0 0 0 25 0 1 0 222891684 5824512 1295 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/1197/statm: 1422 1295 67 122 0 1296 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 5688

[startup+12.702 s]
/proc/loadavg: 1.78 1.94 1.88 2/78 1198
/proc/meminfo: memFree=1649592/2055920 swapFree=4169764/4192956
[pid=1197] ppid=1195 vsize=6348 CPUtime=12.68
/proc/1197/stat : 1197 (mxc) R 1195 1197 1040 0 -1 4194304 1547 0 0 0 1268 0 0 0 25 0 1 0 222891684 6500352 1434 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1197/statm: 1587 1434 67 122 0 1461 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6348

[startup+25.5021 s]
/proc/loadavg: 1.66 1.91 1.87 2/78 1198
/proc/meminfo: memFree=1648888/2055920 swapFree=4169764/4192956
[pid=1197] ppid=1195 vsize=7296 CPUtime=25.49
/proc/1197/stat : 1197 (mxc) R 1195 1197 1040 0 -1 4194304 1769 0 0 0 2548 1 0 0 25 0 1 0 222891684 7471104 1656 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530562 0 0 4096 0 0 0 0 17 1 0 0
/proc/1197/statm: 1824 1656 67 122 0 1698 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7296

[startup+51.1023 s]
/proc/loadavg: 1.43 1.83 1.85 2/78 1198
/proc/meminfo: memFree=1647352/2055920 swapFree=4169764/4192956
[pid=1197] ppid=1195 vsize=8520 CPUtime=51.07
/proc/1197/stat : 1197 (mxc) R 1195 1197 1040 0 -1 4194304 2100 0 0 0 5106 1 0 0 25 0 1 0 222891684 8724480 1987 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1197/statm: 2130 1987 67 122 0 2004 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8520

[startup+102.306 s]
/proc/loadavg: 1.17 1.69 1.80 2/78 1198
/proc/meminfo: memFree=1646328/2055920 swapFree=4169764/4192956
[pid=1197] ppid=1195 vsize=9492 CPUtime=102.27
/proc/1197/stat : 1197 (mxc) R 1195 1197 1040 0 -1 4194304 2349 0 0 0 10225 2 0 0 25 0 1 0 222891684 9719808 2236 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/1197/statm: 2373 2236 67 122 0 2247 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9492

[startup+162.303 s]
/proc/loadavg: 1.06 1.56 1.74 2/78 1198
/proc/meminfo: memFree=1645432/2055920 swapFree=4169764/4192956
[pid=1197] ppid=1195 vsize=10304 CPUtime=162.25
/proc/1197/stat : 1197 (mxc) R 1195 1197 1040 0 -1 4194304 2553 0 0 0 16223 2 0 0 25 0 1 0 222891684 10551296 2440 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531159 0 0 4096 0 0 0 0 17 1 0 0
/proc/1197/statm: 2576 2440 67 122 0 2450 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10304

[startup+222.302 s]
/proc/loadavg: 1.02 1.46 1.69 2/78 1198
/proc/meminfo: memFree=1644472/2055920 swapFree=4169764/4192956
[pid=1197] ppid=1195 vsize=11264 CPUtime=222.23
/proc/1197/stat : 1197 (mxc) R 1195 1197 1040 0 -1 4194304 2798 0 0 0 22220 3 0 0 25 0 1 0 222891684 11534336 2685 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1197/statm: 2816 2685 67 122 0 2690 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 11264

[startup+282.302 s]
/proc/loadavg: 1.01 1.37 1.65 2/78 1198
/proc/meminfo: memFree=1644024/2055920 swapFree=4169764/4192956
[pid=1197] ppid=1195 vsize=11600 CPUtime=282.21
/proc/1197/stat : 1197 (mxc) R 1195 1197 1040 0 -1 4194304 2882 0 0 0 28218 3 0 0 25 0 1 0 222891684 11878400 2769 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1197/statm: 2900 2769 67 122 0 2774 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 11600

[startup+342.302 s]
/proc/loadavg: 1.00 1.30 1.60 2/78 1198
/proc/meminfo: memFree=1643256/2055920 swapFree=4169764/4192956
[pid=1197] ppid=1195 vsize=12532 CPUtime=342.2
/proc/1197/stat : 1197 (mxc) R 1195 1197 1040 0 -1 4194304 3180 0 0 0 34216 4 0 0 25 0 1 0 222891684 12832768 2968 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1197/statm: 3133 2968 67 122 0 3007 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12532

[startup+402.302 s]
/proc/loadavg: 1.00 1.24 1.56 2/78 1198
/proc/meminfo: memFree=1642936/2055920 swapFree=4169764/4192956
[pid=1197] ppid=1195 vsize=12808 CPUtime=402.19
/proc/1197/stat : 1197 (mxc) R 1195 1197 1040 0 -1 4194304 3496 0 0 0 40214 5 0 0 25 0 1 0 222891684 13115392 3020 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519975 0 0 4096 0 0 0 0 17 1 0 0
/proc/1197/statm: 3202 3020 67 122 0 3076 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 12808

[startup+462.301 s]
/proc/loadavg: 1.00 1.20 1.53 2/78 1198
/proc/meminfo: memFree=1642872/2055920 swapFree=4169764/4192956
[pid=1197] ppid=1195 vsize=12948 CPUtime=462.17
/proc/1197/stat : 1197 (mxc) R 1195 1197 1040 0 -1 4194304 3806 0 0 0 46212 5 0 0 25 0 1 0 222891684 13258752 3033 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/1197/statm: 3237 3033 67 122 0 3111 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 12948

[startup+522.301 s]
/proc/loadavg: 1.04 1.17 1.50 2/78 1198
/proc/meminfo: memFree=1641720/2055920 swapFree=4169764/4192956
[pid=1197] ppid=1195 vsize=14004 CPUtime=522.15
/proc/1197/stat : 1197 (mxc) R 1195 1197 1040 0 -1 4194304 4365 0 0 0 52209 6 0 0 25 0 1 0 222891684 14340096 3320 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/1197/statm: 3501 3320 67 122 0 3375 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 14004

[startup+582.302 s]
/proc/loadavg: 1.05 1.15 1.47 2/78 1198
/proc/meminfo: memFree=1641464/2055920 swapFree=4169764/4192956
[pid=1197] ppid=1195 vsize=14304 CPUtime=582.14
/proc/1197/stat : 1197 (mxc) R 1195 1197 1040 0 -1 4194304 4713 0 0 0 58207 7 0 0 25 0 1 0 222891684 14647296 3372 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1197/statm: 3576 3372 67 122 0 3450 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 14304

[startup+642.302 s]
/proc/loadavg: 1.02 1.12 1.43 2/78 1198
/proc/meminfo: memFree=1641336/2055920 swapFree=4169764/4192956
[pid=1197] ppid=1195 vsize=14436 CPUtime=642.12
/proc/1197/stat : 1197 (mxc) R 1195 1197 1040 0 -1 4194304 5004 0 0 0 64205 7 0 0 25 0 1 0 222891684 14782464 3404 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1197/statm: 3609 3404 67 122 0 3483 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 14436


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

[startup+4002.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 1400
/proc/meminfo: memFree=1634936/2055920 swapFree=4169764/4192956
[pid=1197] ppid=1195 vsize=21172 CPUtime=4001.12
/proc/1197/stat : 1197 (mxc) R 1195 1197 1040 0 -1 4194304 18708 0 0 0 400071 41 0 0 25 0 1 0 222891684 21680128 4969 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1197/statm: 5293 4969 67 122 0 5167 0
Current children cumulated CPU time (s) 4001.12
Current children cumulated vsize (KiB) 21172

[startup+4062.31 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 1400
/proc/meminfo: memFree=1635000/2055920 swapFree=4169764/4192956
[pid=1197] ppid=1195 vsize=21308 CPUtime=4061.11
/proc/1197/stat : 1197 (mxc) R 1195 1197 1040 0 -1 4194304 18873 0 0 0 406069 42 0 0 25 0 1 0 222891684 21819392 4975 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/1197/statm: 5327 4975 67 122 0 5201 0
Current children cumulated CPU time (s) 4061.11
Current children cumulated vsize (KiB) 21308

[startup+4122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 1400
/proc/meminfo: memFree=1634936/2055920 swapFree=4169764/4192956
[pid=1197] ppid=1195 vsize=21308 CPUtime=4121.09
/proc/1197/stat : 1197 (mxc) R 1195 1197 1040 0 -1 4194304 19089 0 0 0 412067 42 0 0 25 0 1 0 222891684 21819392 4979 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530204 0 0 4096 0 0 0 0 17 1 0 0
/proc/1197/statm: 5327 4979 67 122 0 5201 0
Current children cumulated CPU time (s) 4121.09
Current children cumulated vsize (KiB) 21308

[startup+4182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 1400
/proc/meminfo: memFree=1634936/2055920 swapFree=4169764/4192956
[pid=1197] ppid=1195 vsize=21308 CPUtime=4181.08
/proc/1197/stat : 1197 (mxc) R 1195 1197 1040 0 -1 4194304 19250 0 0 0 418065 43 0 0 25 0 1 0 222891684 21819392 4981 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1197/statm: 5327 4981 67 122 0 5201 0
Current children cumulated CPU time (s) 4181.08
Current children cumulated vsize (KiB) 21308

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1400
/proc/meminfo: memFree=1634808/2055920 swapFree=4169764/4192956
[pid=1197] ppid=1195 vsize=21308 CPUtime=4241.07
/proc/1197/stat : 1197 (mxc) R 1195 1197 1040 0 -1 4194304 19430 0 0 0 424063 44 0 0 25 0 1 0 222891684 21819392 5002 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/1197/statm: 5327 5002 67 122 0 5201 0
Current children cumulated CPU time (s) 4241.07
Current children cumulated vsize (KiB) 21308

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1400
/proc/meminfo: memFree=1634808/2055920 swapFree=4169764/4192956
[pid=1197] ppid=1195 vsize=21500 CPUtime=4301.04
/proc/1197/stat : 1197 (mxc) R 1195 1197 1040 0 -1 4194304 19652 0 0 0 430060 44 0 0 25 0 1 0 222891684 22016000 5012 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/1197/statm: 5375 5012 67 122 0 5249 0
Current children cumulated CPU time (s) 4301.04
Current children cumulated vsize (KiB) 21500

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1400
/proc/meminfo: memFree=1634808/2055920 swapFree=4169764/4192956
[pid=1197] ppid=1195 vsize=21500 CPUtime=4361.03
/proc/1197/stat : 1197 (mxc) R 1195 1197 1040 0 -1 4194304 19814 0 0 0 436058 45 0 0 25 0 1 0 222891684 22016000 5015 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/1197/statm: 5375 5015 67 122 0 5249 0
Current children cumulated CPU time (s) 4361.03
Current children cumulated vsize (KiB) 21500

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1400
/proc/meminfo: memFree=1634872/2055920 swapFree=4169764/4192956
[pid=1197] ppid=1195 vsize=21500 CPUtime=4421.01
/proc/1197/stat : 1197 (mxc) R 1195 1197 1040 0 -1 4194304 20026 0 0 0 442056 45 0 0 25 0 1 0 222891684 22016000 5015 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/1197/statm: 5375 5015 67 122 0 5249 0
Current children cumulated CPU time (s) 4421.01
Current children cumulated vsize (KiB) 21500

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1400
/proc/meminfo: memFree=1634744/2055920 swapFree=4169764/4192956
[pid=1197] ppid=1195 vsize=21500 CPUtime=4481
/proc/1197/stat : 1197 (mxc) R 1195 1197 1040 0 -1 4194304 20204 0 0 0 448054 46 0 0 25 0 1 0 222891684 22016000 5034 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1197/statm: 5375 5034 67 122 0 5249 0
Current children cumulated CPU time (s) 4481
Current children cumulated vsize (KiB) 21500

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1400
/proc/meminfo: memFree=1634808/2055920 swapFree=4169764/4192956
[pid=1197] ppid=1195 vsize=21692 CPUtime=4540.98
/proc/1197/stat : 1197 (mxc) R 1195 1197 1040 0 -1 4194304 20427 0 0 0 454052 46 0 0 25 0 1 0 222891684 22212608 5045 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1197/statm: 5423 5045 67 122 0 5297 0
Current children cumulated CPU time (s) 4540.98
Current children cumulated vsize (KiB) 21692

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1400
/proc/meminfo: memFree=1634744/2055920 swapFree=4169764/4192956
[pid=1197] ppid=1195 vsize=21692 CPUtime=4600.97
/proc/1197/stat : 1197 (mxc) R 1195 1197 1040 0 -1 4194304 20593 0 0 0 460050 47 0 0 25 0 1 0 222891684 22212608 5052 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519238 0 0 4096 0 0 0 0 17 1 0 0
/proc/1197/statm: 5423 5052 67 122 0 5297 0
Current children cumulated CPU time (s) 4600.97
Current children cumulated vsize (KiB) 21692

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1400
/proc/meminfo: memFree=1634744/2055920 swapFree=4169764/4192956
[pid=1197] ppid=1195 vsize=21692 CPUtime=4660.95
/proc/1197/stat : 1197 (mxc) R 1195 1197 1040 0 -1 4194304 20815 0 0 0 466048 47 0 0 25 0 1 0 222891684 22212608 5062 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/1197/statm: 5423 5062 67 122 0 5297 0
Current children cumulated CPU time (s) 4660.95
Current children cumulated vsize (KiB) 21692

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1598
/proc/meminfo: memFree=1634352/2055920 swapFree=4169764/4192956
[pid=1197] ppid=1195 vsize=21692 CPUtime=4720.82
/proc/1197/stat : 1197 (mxc) R 1195 1197 1040 0 -1 4194304 20988 0 0 0 472034 48 0 0 25 0 1 0 222891684 22212608 5076 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1197/statm: 5423 5076 67 122 0 5297 0
Current children cumulated CPU time (s) 4720.82
Current children cumulated vsize (KiB) 21692

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1598
/proc/meminfo: memFree=1634424/2055920 swapFree=4169764/4192956
[pid=1197] ppid=1195 vsize=21824 CPUtime=4780.8
/proc/1197/stat : 1197 (mxc) R 1195 1197 1040 0 -1 4194304 21159 0 0 0 478032 48 0 0 25 0 1 0 222891684 22347776 5088 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1197/statm: 5456 5088 67 122 0 5330 0
Current children cumulated CPU time (s) 4780.8
Current children cumulated vsize (KiB) 21824

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1598
/proc/meminfo: memFree=1634360/2055920 swapFree=4169764/4192956
[pid=1197] ppid=1195 vsize=21824 CPUtime=4840.79
/proc/1197/stat : 1197 (mxc) R 1195 1197 1040 0 -1 4194304 21377 0 0 0 484030 49 0 0 25 0 1 0 222891684 22347776 5094 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529698 0 0 4096 0 0 0 0 17 1 0 0
/proc/1197/statm: 5456 5094 67 122 0 5330 0
Current children cumulated CPU time (s) 4840.79
Current children cumulated vsize (KiB) 21824

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1598
/proc/meminfo: memFree=1634360/2055920 swapFree=4169764/4192956
[pid=1197] ppid=1195 vsize=21824 CPUtime=4900.77
/proc/1197/stat : 1197 (mxc) R 1195 1197 1040 0 -1 4194304 21539 0 0 0 490028 49 0 0 25 0 1 0 222891684 22347776 5097 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1197/statm: 5456 5097 67 122 0 5330 0
Current children cumulated CPU time (s) 4900.77
Current children cumulated vsize (KiB) 21824

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1598
/proc/meminfo: memFree=1634360/2055920 swapFree=4169764/4192956
[pid=1197] ppid=1195 vsize=21824 CPUtime=4960.76
/proc/1197/stat : 1197 (mxc) R 1195 1197 1040 0 -1 4194304 21753 0 0 0 496026 50 0 0 25 0 1 0 222891684 22347776 5099 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/1197/statm: 5456 5099 67 122 0 5330 0
Current children cumulated CPU time (s) 4960.76
Current children cumulated vsize (KiB) 21824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 1598
/proc/meminfo: memFree=1634296/2055920 swapFree=4169764/4192956
[pid=1197] ppid=1195 vsize=21960 CPUtime=5000.05
/proc/1197/stat : 1197 (mxc) R 1195 1197 1040 0 -1 4194304 21870 0 0 0 499955 50 0 0 25 0 1 0 222891684 22487040 5110 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/1197/statm: 5490 5110 67 122 0 5364 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 21960

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): 5001.61
CPU time (s): 5000.07
CPU user time (s): 4999.56
CPU system time (s): 0.507922
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 22172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.56
system time used= 0.507922
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21870
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= 102869

runsolver used 3.81842 second user time and 11.4093 second system time

The end



Launcher Data (download as text)




Begin job on node41 on Sat Apr 28 08:43:18 UTC 2007

IDJOB= 424628
IDBENCH= 20130
IDSOLVER= 174
FILE ID= node41/424628-1177749798

PBS_JOBID= 4715544

Free space on /tmp= 66420 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S2043900701-05.cnf
COMMAND LINE= /tmp/evaluation/424628-1177749798/mxc /tmp/evaluation/424628-1177749798/instance-424628-1177749798.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-424628-1177749798 -o ROOT/results/node41/solver-424628-1177749798 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424628-1177749798/mxc /tmp/evaluation/424628-1177749798/instance-424628-1177749798.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  a5058cd96f6a298ccd8b0f2940cbf5d9

RANDOM SEED= 534062271

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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:       1655824 kB
Buffers:         47132 kB
Cached:         263432 kB
SwapCached:       2916 kB
Active:         206596 kB
Inactive:       128060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1655824 kB
SwapTotal:     4192956 kB
SwapFree:      4169764 kB
Dirty:             992 kB
Writeback:           0 kB
Mapped:          31976 kB
Slab:            50768 kB
Committed_AS:  3531464 kB
PageTables:       2008 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= 66420 MiB

End job on node41 on Sat Apr 28 10:06:42 UTC 2007