Trace number 424505

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 5001.61

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1496918883-18.SAT.shuffled.cnf
MD5SUMd80e4c0ebc99a45911a06aa336c2bf12
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.046992
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node63/watcher-424505-1177684715 -o ROOT/results/node63/solver-424505-1177684715 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424505-1177684715/mxc /tmp/evaluation/424505-1177684715/instance-424505-1177684715.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 21817
/proc/meminfo: memFree=1405060/2055920 swapFree=4182936/4192956
[pid=21817] ppid=21815 vsize=1064 CPUtime=0
/proc/21817/stat : 21817 (mxc) R 21815 21817 21292 0 -1 4194304 136 0 0 0 0 0 0 0 18 0 1 0 244461380 1089536 121 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529873 0 0 4096 0 0 0 0 17 1 0 0
/proc/21817/statm: 266 121 57 122 0 140 0

[startup+0.00754196 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 21817
/proc/meminfo: memFree=1405060/2055920 swapFree=4182936/4192956
[pid=21817] ppid=21815 vsize=1064 CPUtime=0
/proc/21817/stat : 21817 (mxc) R 21815 21817 21292 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 244461380 1089536 123 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519544 0 0 4096 0 0 0 0 17 1 0 0
/proc/21817/statm: 266 123 59 122 0 140 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1064

[startup+0.10155 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 21817
/proc/meminfo: memFree=1405060/2055920 swapFree=4182936/4192956
[pid=21817] ppid=21815 vsize=1336 CPUtime=0.1
/proc/21817/stat : 21817 (mxc) R 21815 21817 21292 0 -1 4194304 205 0 0 0 10 0 0 0 18 0 1 0 244461380 1368064 188 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/21817/statm: 334 188 67 122 0 208 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1336

[startup+0.30157 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 21817
/proc/meminfo: memFree=1405060/2055920 swapFree=4182936/4192956
[pid=21817] ppid=21815 vsize=1460 CPUtime=0.3
/proc/21817/stat : 21817 (mxc) R 21815 21817 21292 0 -1 4194304 236 0 0 0 30 0 0 0 19 0 1 0 244461380 1495040 219 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/21817/statm: 365 219 67 122 0 239 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1460

[startup+0.701612 s]
/proc/loadavg: 0.91 0.95 0.96 3/64 21817
/proc/meminfo: memFree=1405060/2055920 swapFree=4182936/4192956
[pid=21817] ppid=21815 vsize=1592 CPUtime=0.7
/proc/21817/stat : 21817 (mxc) R 21815 21817 21292 0 -1 4194304 270 0 0 0 70 0 0 0 23 0 1 0 244461380 1630208 253 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528106 0 0 4096 0 0 0 0 17 1 0 0
/proc/21817/statm: 398 253 67 122 0 272 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1592

[startup+1.5017 s]
/proc/loadavg: 0.91 0.95 0.96 2/65 21818
/proc/meminfo: memFree=1404220/2055920 swapFree=4182936/4192956
[pid=21817] ppid=21815 vsize=1724 CPUtime=1.49
/proc/21817/stat : 21817 (mxc) R 21815 21817 21292 0 -1 4194304 316 0 0 0 149 0 0 0 25 0 1 0 244461380 1765376 299 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/21817/statm: 431 299 67 122 0 305 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1724

[startup+3.10187 s]
/proc/loadavg: 0.91 0.95 0.96 2/65 21818
/proc/meminfo: memFree=1403964/2055920 swapFree=4182936/4192956
[pid=21817] ppid=21815 vsize=1964 CPUtime=3.09
/proc/21817/stat : 21817 (mxc) R 21815 21817 21292 0 -1 4194304 356 0 0 0 309 0 0 0 25 0 1 0 244461380 2011136 339 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21817/statm: 491 339 67 122 0 365 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1964

[startup+6.30121 s]
/proc/loadavg: 0.92 0.95 0.96 2/65 21818
/proc/meminfo: memFree=1403580/2055920 swapFree=4182936/4192956
[pid=21817] ppid=21815 vsize=2080 CPUtime=6.29
/proc/21817/stat : 21817 (mxc) R 21815 21817 21292 0 -1 4194304 406 0 0 0 629 0 0 0 25 0 1 0 244461380 2129920 389 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519605 0 0 4096 0 0 0 0 17 1 0 0
/proc/21817/statm: 520 389 67 122 0 394 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2080

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.96 2/65 21818
/proc/meminfo: memFree=1403324/2055920 swapFree=4182936/4192956
[pid=21817] ppid=21815 vsize=2308 CPUtime=12.69
/proc/21817/stat : 21817 (mxc) R 21815 21817 21292 0 -1 4194304 463 0 0 0 1269 0 0 0 25 0 1 0 244461380 2363392 446 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519206 0 0 4096 0 0 0 0 17 1 0 0
/proc/21817/statm: 577 446 67 122 0 451 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2308

[startup+25.5022 s]
/proc/loadavg: 0.94 0.96 0.96 2/65 21818
/proc/meminfo: memFree=1402876/2055920 swapFree=4182936/4192956
[pid=21817] ppid=21815 vsize=2804 CPUtime=25.48
/proc/21817/stat : 21817 (mxc) R 21815 21817 21292 0 -1 4194304 568 0 0 0 2548 0 0 0 25 0 1 0 244461380 2871296 551 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/21817/statm: 701 551 67 122 0 575 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2804

[startup+51.1029 s]
/proc/loadavg: 0.96 0.96 0.96 2/65 21818
/proc/meminfo: memFree=1402556/2055920 swapFree=4182936/4192956
[pid=21817] ppid=21815 vsize=3136 CPUtime=51.08
/proc/21817/stat : 21817 (mxc) R 21815 21817 21292 0 -1 4194304 660 0 0 0 5108 0 0 0 25 0 1 0 244461380 3211264 643 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134528212 0 0 4096 0 0 0 0 17 1 0 0
/proc/21817/statm: 784 643 67 122 0 658 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3136

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.96 2/65 21818
/proc/meminfo: memFree=1401788/2055920 swapFree=4182936/4192956
[pid=21817] ppid=21815 vsize=3776 CPUtime=102.26
/proc/21817/stat : 21817 (mxc) R 21815 21817 21292 0 -1 4194304 816 0 0 0 10226 0 0 0 25 0 1 0 244461380 3866624 799 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/21817/statm: 944 799 67 122 0 818 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3776

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21818
/proc/meminfo: memFree=1401404/2055920 swapFree=4182936/4192956
[pid=21817] ppid=21815 vsize=4084 CPUtime=162.25
/proc/21817/stat : 21817 (mxc) R 21815 21817 21292 0 -1 4194304 910 0 0 0 16225 0 0 0 25 0 1 0 244461380 4182016 893 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531126 0 0 4096 0 0 0 0 17 1 0 0
/proc/21817/statm: 1021 893 67 122 0 895 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4084

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21820
/proc/meminfo: memFree=1400828/2055920 swapFree=4182936/4192956
[pid=21817] ppid=21815 vsize=4620 CPUtime=222.24
/proc/21817/stat : 21817 (mxc) R 21815 21817 21292 0 -1 4194304 1020 0 0 0 22223 1 0 0 25 0 1 0 244461380 4730880 1003 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519297 0 0 4096 0 0 0 0 17 1 0 0
/proc/21817/statm: 1155 1003 67 122 0 1029 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 4620

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21820
/proc/meminfo: memFree=1400700/2055920 swapFree=4182936/4192956
[pid=21817] ppid=21815 vsize=4704 CPUtime=282.22
/proc/21817/stat : 21817 (mxc) R 21815 21817 21292 0 -1 4194304 1055 0 0 0 28221 1 0 0 25 0 1 0 244461380 4816896 1038 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21817/statm: 1176 1038 67 122 0 1050 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 4704

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21820
/proc/meminfo: memFree=1400444/2055920 swapFree=4182936/4192956
[pid=21817] ppid=21815 vsize=4904 CPUtime=342.2
/proc/21817/stat : 21817 (mxc) R 21815 21817 21292 0 -1 4194304 1105 0 0 0 34219 1 0 0 25 0 1 0 244461380 5021696 1088 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/21817/statm: 1226 1088 67 122 0 1100 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4904

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21820
/proc/meminfo: memFree=1400380/2055920 swapFree=4182936/4192956
[pid=21817] ppid=21815 vsize=5008 CPUtime=402.19
/proc/21817/stat : 21817 (mxc) R 21815 21817 21292 0 -1 4194304 1133 0 0 0 40218 1 0 0 25 0 1 0 244461380 5128192 1116 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519096 0 0 4096 0 0 0 0 17 1 0 0
/proc/21817/statm: 1252 1116 67 122 0 1126 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 5008

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21820
/proc/meminfo: memFree=1400252/2055920 swapFree=4182936/4192956
[pid=21817] ppid=21815 vsize=5100 CPUtime=462.17
/proc/21817/stat : 21817 (mxc) R 21815 21817 21292 0 -1 4194304 1159 0 0 0 46216 1 0 0 25 0 1 0 244461380 5222400 1142 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21817/statm: 1275 1142 67 122 0 1149 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 5100

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21820
/proc/meminfo: memFree=1399804/2055920 swapFree=4182936/4192956
[pid=21817] ppid=21815 vsize=5524 CPUtime=522.16
/proc/21817/stat : 21817 (mxc) R 21815 21817 21292 0 -1 4194304 1263 0 0 0 52215 1 0 0 25 0 1 0 244461380 5656576 1246 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/21817/statm: 1381 1246 67 122 0 1255 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 5524

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21820
/proc/meminfo: memFree=1399804/2055920 swapFree=4182936/4192956
[pid=21817] ppid=21815 vsize=5632 CPUtime=582.14
/proc/21817/stat : 21817 (mxc) R 21815 21817 21292 0 -1 4194304 1281 0 0 0 58213 1 0 0 25 0 1 0 244461380 5767168 1264 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21817/statm: 1408 1264 67 122 0 1282 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 5632

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 21820
/proc/meminfo: memFree=1399676/2055920 swapFree=4182936/4192956
[pid=21817] ppid=21815 vsize=5712 CPUtime=642.13
/proc/21817/stat : 21817 (mxc) R 21815 21817 21292 0 -1 4194304 1312 0 0 0 64212 1 0 0 25 0 1 0 244461380 5849088 1295 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/21817/statm: 1428 1295 67 122 0 1302 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 5712


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

[startup+4002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22020
/proc/meminfo: memFree=1396156/2055920 swapFree=4182936/4192956
[pid=21817] ppid=21815 vsize=9064 CPUtime=4001.15
/proc/21817/stat : 21817 (mxc) R 21815 21817 21292 0 -1 4194304 2174 0 0 0 400105 10 0 0 25 0 1 0 244461380 9281536 2140 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519587 0 0 4096 0 0 0 0 17 1 0 0
/proc/21817/statm: 2266 2140 67 122 0 2140 0
Current children cumulated CPU time (s) 4001.15
Current children cumulated vsize (KiB) 9064

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22020
/proc/meminfo: memFree=1396092/2055920 swapFree=4182936/4192956
[pid=21817] ppid=21815 vsize=9064 CPUtime=4061.14
/proc/21817/stat : 21817 (mxc) R 21815 21817 21292 0 -1 4194304 2174 0 0 0 406104 10 0 0 25 0 1 0 244461380 9281536 2140 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/21817/statm: 2266 2140 67 122 0 2140 0
Current children cumulated CPU time (s) 4061.14
Current children cumulated vsize (KiB) 9064

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22020
/proc/meminfo: memFree=1396028/2055920 swapFree=4182936/4192956
[pid=21817] ppid=21815 vsize=9152 CPUtime=4121.12
/proc/21817/stat : 21817 (mxc) R 21815 21817 21292 0 -1 4194304 2198 0 0 0 412102 10 0 0 25 0 1 0 244461380 9371648 2164 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519951 0 0 4096 0 0 0 0 17 1 0 0
/proc/21817/statm: 2288 2164 67 122 0 2162 0
Current children cumulated CPU time (s) 4121.12
Current children cumulated vsize (KiB) 9152

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22020
/proc/meminfo: memFree=1396028/2055920 swapFree=4182936/4192956
[pid=21817] ppid=21815 vsize=9152 CPUtime=4181.1
/proc/21817/stat : 21817 (mxc) R 21815 21817 21292 0 -1 4194304 2198 0 0 0 418100 10 0 0 25 0 1 0 244461380 9371648 2164 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134529835 0 0 4096 0 0 0 0 17 1 0 0
/proc/21817/statm: 2288 2164 67 122 0 2162 0
Current children cumulated CPU time (s) 4181.1
Current children cumulated vsize (KiB) 9152

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22020
/proc/meminfo: memFree=1395964/2055920 swapFree=4182936/4192956
[pid=21817] ppid=21815 vsize=9152 CPUtime=4241.09
/proc/21817/stat : 21817 (mxc) R 21815 21817 21292 0 -1 4194304 2198 0 0 0 424099 10 0 0 25 0 1 0 244461380 9371648 2164 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21817/statm: 2288 2164 67 122 0 2162 0
Current children cumulated CPU time (s) 4241.09
Current children cumulated vsize (KiB) 9152

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22020
/proc/meminfo: memFree=1395964/2055920 swapFree=4182936/4192956
[pid=21817] ppid=21815 vsize=9152 CPUtime=4301.08
/proc/21817/stat : 21817 (mxc) R 21815 21817 21292 0 -1 4194304 2198 0 0 0 430097 11 0 0 25 0 1 0 244461380 9371648 2164 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/21817/statm: 2288 2164 67 122 0 2162 0
Current children cumulated CPU time (s) 4301.08
Current children cumulated vsize (KiB) 9152

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22020
/proc/meminfo: memFree=1395964/2055920 swapFree=4182936/4192956
[pid=21817] ppid=21815 vsize=9152 CPUtime=4361.06
/proc/21817/stat : 21817 (mxc) R 21815 21817 21292 0 -1 4194304 2198 0 0 0 436095 11 0 0 25 0 1 0 244461380 9371648 2164 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/21817/statm: 2288 2164 67 122 0 2162 0
Current children cumulated CPU time (s) 4361.06
Current children cumulated vsize (KiB) 9152

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22020
/proc/meminfo: memFree=1396092/2055920 swapFree=4182936/4192956
[pid=21817] ppid=21815 vsize=9152 CPUtime=4421.05
/proc/21817/stat : 21817 (mxc) R 21815 21817 21292 0 -1 4194304 2198 0 0 0 442094 11 0 0 25 0 1 0 244461380 9371648 2164 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/21817/statm: 2288 2164 67 122 0 2162 0
Current children cumulated CPU time (s) 4421.05
Current children cumulated vsize (KiB) 9152

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22020
/proc/meminfo: memFree=1396156/2055920 swapFree=4182936/4192956
[pid=21817] ppid=21815 vsize=9152 CPUtime=4481.03
/proc/21817/stat : 21817 (mxc) R 21815 21817 21292 0 -1 4194304 2198 0 0 0 448092 11 0 0 25 0 1 0 244461380 9371648 2164 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519232 0 0 4096 0 0 0 0 17 1 0 0
/proc/21817/statm: 2288 2164 67 122 0 2162 0
Current children cumulated CPU time (s) 4481.03
Current children cumulated vsize (KiB) 9152

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22020
/proc/meminfo: memFree=1396092/2055920 swapFree=4182936/4192956
[pid=21817] ppid=21815 vsize=9212 CPUtime=4541.01
/proc/21817/stat : 21817 (mxc) R 21815 21817 21292 0 -1 4194304 2202 0 0 0 454090 11 0 0 25 0 1 0 244461380 9433088 2168 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21817/statm: 2303 2168 67 122 0 2177 0
Current children cumulated CPU time (s) 4541.01
Current children cumulated vsize (KiB) 9212

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22020
/proc/meminfo: memFree=1396092/2055920 swapFree=4182936/4192956
[pid=21817] ppid=21815 vsize=9212 CPUtime=4601.01
/proc/21817/stat : 21817 (mxc) R 21815 21817 21292 0 -1 4194304 2206 0 0 0 460089 12 0 0 25 0 1 0 244461380 9433088 2172 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21817/statm: 2303 2172 67 122 0 2177 0
Current children cumulated CPU time (s) 4601.01
Current children cumulated vsize (KiB) 9212

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22020
/proc/meminfo: memFree=1396028/2055920 swapFree=4182936/4192956
[pid=21817] ppid=21815 vsize=9212 CPUtime=4660.98
/proc/21817/stat : 21817 (mxc) R 21815 21817 21292 0 -1 4194304 2213 0 0 0 466086 12 0 0 25 0 1 0 244461380 9433088 2179 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531360 0 0 4096 0 0 0 0 17 1 0 0
/proc/21817/statm: 2303 2179 67 122 0 2177 0
Current children cumulated CPU time (s) 4660.98
Current children cumulated vsize (KiB) 9212

[startup+4722.31 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22020
/proc/meminfo: memFree=1396028/2055920 swapFree=4182936/4192956
[pid=21817] ppid=21815 vsize=9212 CPUtime=4720.97
/proc/21817/stat : 21817 (mxc) R 21815 21817 21292 0 -1 4194304 2213 0 0 0 472085 12 0 0 25 0 1 0 244461380 9433088 2179 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21817/statm: 2303 2179 67 122 0 2177 0
Current children cumulated CPU time (s) 4720.97
Current children cumulated vsize (KiB) 9212

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22020
/proc/meminfo: memFree=1396028/2055920 swapFree=4182936/4192956
[pid=21817] ppid=21815 vsize=9212 CPUtime=4780.95
/proc/21817/stat : 21817 (mxc) R 21815 21817 21292 0 -1 4194304 2213 0 0 0 478083 12 0 0 25 0 1 0 244461380 9433088 2179 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531283 0 0 4096 0 0 0 0 17 1 0 0
/proc/21817/statm: 2303 2179 67 122 0 2177 0
Current children cumulated CPU time (s) 4780.95
Current children cumulated vsize (KiB) 9212

[startup+4842.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22020
/proc/meminfo: memFree=1395964/2055920 swapFree=4182936/4192956
[pid=21817] ppid=21815 vsize=9280 CPUtime=4840.94
/proc/21817/stat : 21817 (mxc) R 21815 21817 21292 0 -1 4194304 2222 0 0 0 484082 12 0 0 25 0 1 0 244461380 9502720 2188 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134531376 0 0 4096 0 0 0 0 17 1 0 0
/proc/21817/statm: 2320 2188 67 122 0 2194 0
Current children cumulated CPU time (s) 4840.94
Current children cumulated vsize (KiB) 9280

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22020
/proc/meminfo: memFree=1395964/2055920 swapFree=4182936/4192956
[pid=21817] ppid=21815 vsize=9280 CPUtime=4900.92
/proc/21817/stat : 21817 (mxc) R 21815 21817 21292 0 -1 4194304 2222 0 0 0 490080 12 0 0 25 0 1 0 244461380 9502720 2188 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/21817/statm: 2320 2188 67 122 0 2194 0
Current children cumulated CPU time (s) 4900.92
Current children cumulated vsize (KiB) 9280

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/71 22128
/proc/meminfo: memFree=1394556/2055920 swapFree=4182936/4192956
[pid=21817] ppid=21815 vsize=9332 CPUtime=4960.86
/proc/21817/stat : 21817 (mxc) R 21815 21817 21292 0 -1 4194304 2265 0 0 0 496073 13 0 0 25 0 1 0 244461380 9555968 2209 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134519314 0 0 4096 0 0 0 0 17 1 0 0
/proc/21817/statm: 2333 2209 67 122 0 2207 0
Current children cumulated CPU time (s) 4960.86
Current children cumulated vsize (KiB) 9332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22218
/proc/meminfo: memFree=1395500/2055920 swapFree=4182936/4192956
[pid=21817] ppid=21815 vsize=9524 CPUtime=5000.1
/proc/21817/stat : 21817 (mxc) R 21815 21817 21292 0 -1 4194304 2298 0 0 0 499997 13 0 0 25 0 1 0 244461380 9752576 2242 18446744073709551615 134512640 135013041 4294956672 18446744073709551615 134530141 0 0 4096 0 0 0 0 17 1 0 0
/proc/21817/statm: 2381 2242 67 122 0 2255 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 9524

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): 5000.1
CPU user time (s): 4999.97
CPU system time (s): 0.133979
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 9524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.97
system time used= 0.133979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2298
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= 9799

runsolver used 3.9304 second user time and 9.82451 second system time

The end



Launcher Data (download as text)




Begin job on node63 on Fri Apr 27 14:38:35 UTC 2007

IDJOB= 424505
IDBENCH= 20004
IDSOLVER= 174
FILE ID= node63/424505-1177684715

PBS_JOBID= 4698634

Free space on /tmp= 66529 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1496918883-18.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424505-1177684715/mxc /tmp/evaluation/424505-1177684715/instance-424505-1177684715.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-424505-1177684715 -o ROOT/results/node63/solver-424505-1177684715 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424505-1177684715/mxc /tmp/evaluation/424505-1177684715/instance-424505-1177684715.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d80e4c0ebc99a45911a06aa336c2bf12

RANDOM SEED= 818850040

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1405468 kB
Buffers:         49368 kB
Cached:         521324 kB
SwapCached:       4724 kB
Active:         328092 kB
Inactive:       253140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1405468 kB
SwapTotal:     4192956 kB
SwapFree:      4182936 kB
Dirty:             628 kB
Writeback:           0 kB
Mapped:          15816 kB
Slab:            55160 kB
Committed_AS:  2287892 kB
PageTables:       1460 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= 66529 MiB

End job on node63 on Fri Apr 27 16:01:58 UTC 2007