Trace number 368738

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
TTS 4.0? (TO) 5000.3 5001.62

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-connm-ue-csp-sat-n800-d0.04-s362703357.sat05-548.reshuffled-07.cnf
MD5SUMd8fa78c834564753f42ad3a5aaefa23a
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1119.8
Satisfiable
(Un)Satisfiability was proved
Number of variables796
Number of clauses10039
Sum of the clauses size30316
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 39840
Number of clauses of size 4199
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/node68/watcher-368738-1177295037 -o ROOT/results/node68/solver-368738-1177295037 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368738-1177295037/tts-4-0 /tmp/evaluation/368738-1177295037/instance-368738-1177295037.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: 0.94 0.98 0.99 3/64 20926
/proc/meminfo: memFree=1696056/2055920 swapFree=4183868/4192956
[pid=20926] ppid=20924 vsize=796 CPUtime=0
/proc/20926/stat : 20926 (tts-4-0) R 20924 20926 20870 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 205493234 815104 101 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 199 102 57 113 0 83 0

[startup+0.0800869 s]
/proc/loadavg: 0.94 0.98 0.99 3/64 20926
/proc/meminfo: memFree=1696056/2055920 swapFree=4183868/4192956
[pid=20926] ppid=20924 vsize=4024 CPUtime=0.07
/proc/20926/stat : 20926 (tts-4-0) R 20924 20926 20870 0 -1 4194304 901 0 0 0 7 0 0 0 18 0 1 0 205493234 4120576 886 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 1006 887 65 113 0 890 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4024

[startup+0.101088 s]
/proc/loadavg: 0.94 0.98 0.99 3/64 20926
/proc/meminfo: memFree=1696056/2055920 swapFree=4183868/4192956
[pid=20926] ppid=20924 vsize=5368 CPUtime=0.09
/proc/20926/stat : 20926 (tts-4-0) R 20924 20926 20870 0 -1 4194304 1242 0 0 0 9 0 0 0 18 0 1 0 205493234 5496832 1227 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 1342 1227 65 113 0 1226 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5368

[startup+0.301107 s]
/proc/loadavg: 0.94 0.98 0.99 3/64 20926
/proc/meminfo: memFree=1696056/2055920 swapFree=4183868/4192956
[pid=20926] ppid=20924 vsize=6848 CPUtime=0.29
/proc/20926/stat : 20926 (tts-4-0) R 20924 20926 20870 0 -1 4194304 1628 0 0 0 29 0 0 0 19 0 1 0 205493234 7012352 1613 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 1712 1613 66 113 0 1596 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6848

[startup+0.701142 s]
/proc/loadavg: 0.94 0.98 0.99 3/64 20926
/proc/meminfo: memFree=1696056/2055920 swapFree=4183868/4192956
[pid=20926] ppid=20924 vsize=7128 CPUtime=0.69
/proc/20926/stat : 20926 (tts-4-0) R 20924 20926 20870 0 -1 4194304 1708 0 0 0 69 0 0 0 22 0 1 0 205493234 7299072 1693 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 1782 1693 66 113 0 1666 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7128

[startup+1.50122 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 20927
/proc/meminfo: memFree=1689328/2055920 swapFree=4183868/4192956
[pid=20926] ppid=20924 vsize=7500 CPUtime=1.49
/proc/20926/stat : 20926 (tts-4-0) R 20924 20926 20870 0 -1 4194304 1814 0 0 0 149 0 0 0 25 0 1 0 205493234 7680000 1799 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534386 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 1875 1799 66 113 0 1759 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7500

[startup+3.10136 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 20927
/proc/meminfo: memFree=1688560/2055920 swapFree=4183868/4192956
[pid=20926] ppid=20924 vsize=8464 CPUtime=3.09
/proc/20926/stat : 20926 (tts-4-0) R 20924 20926 20870 0 -1 4194304 2020 0 0 0 309 0 0 0 25 0 1 0 205493234 8667136 2005 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134552292 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 2116 2005 66 113 0 2000 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8464

[startup+6.30165 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 20927
/proc/meminfo: memFree=1687032/2055920 swapFree=4183868/4192956
[pid=20926] ppid=20924 vsize=10004 CPUtime=6.28
/proc/20926/stat : 20926 (tts-4-0) R 20924 20926 20870 0 -1 4194304 2423 0 0 0 628 0 0 0 25 0 1 0 205493234 10244096 2408 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134552137 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 2501 2408 66 113 0 2385 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10004

[startup+12.7012 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 20927
/proc/meminfo: memFree=1683584/2055920 swapFree=4183868/4192956
[pid=20926] ppid=20924 vsize=13204 CPUtime=12.69
/proc/20926/stat : 20926 (tts-4-0) R 20924 20926 20870 0 -1 4194304 3207 0 0 0 1268 1 0 0 25 0 1 0 205493234 13520896 3192 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534145 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 3301 3192 66 113 0 3185 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13204

[startup+25.5014 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 20927
/proc/meminfo: memFree=1677312/2055920 swapFree=4183868/4192956
[pid=20926] ppid=20924 vsize=19332 CPUtime=25.49
/proc/20926/stat : 20926 (tts-4-0) R 20924 20926 20870 0 -1 4194304 4730 0 0 0 2547 2 0 0 25 0 1 0 205493234 19795968 4715 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591976 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 4833 4715 66 113 0 4717 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19332

[startup+51.1017 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 20927
/proc/meminfo: memFree=1666240/2055920 swapFree=4183868/4192956
[pid=20926] ppid=20924 vsize=30352 CPUtime=51.08
/proc/20926/stat : 20926 (tts-4-0) R 20924 20926 20870 0 -1 4194304 7522 0 0 0 5106 2 0 0 25 0 1 0 205493234 31080448 7507 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591975 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 7588 7507 66 113 0 7472 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 30352

[startup+102.304 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20927
/proc/meminfo: memFree=1645952/2055920 swapFree=4183868/4192956
[pid=20926] ppid=20924 vsize=50284 CPUtime=102.26
/proc/20926/stat : 20926 (tts-4-0) R 20924 20926 20870 0 -1 4194304 12517 0 0 0 10222 4 0 0 25 0 1 0 205493234 51490816 12502 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 12571 12502 66 113 0 12455 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 50284

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20927
/proc/meminfo: memFree=1621120/2055920 swapFree=4183868/4192956
[pid=20926] ppid=20924 vsize=75344 CPUtime=162.25
/proc/20926/stat : 20926 (tts-4-0) R 20924 20926 20870 0 -1 4194304 18770 0 0 0 16218 7 0 0 25 0 1 0 205493234 77152256 18755 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134535856 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 18836 18755 66 113 0 18720 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 75344

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20927
/proc/meminfo: memFree=1594560/2055920 swapFree=4183868/4192956
[pid=20926] ppid=20924 vsize=101608 CPUtime=222.23
/proc/20926/stat : 20926 (tts-4-0) R 20924 20926 20870 0 -1 4194304 25338 0 0 0 22213 10 0 0 25 0 1 0 205493234 104046592 25323 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134542833 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 25402 25323 66 113 0 25286 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 101608

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20927
/proc/meminfo: memFree=1571904/2055920 swapFree=4183868/4192956
[pid=20926] ppid=20924 vsize=124348 CPUtime=282.22
/proc/20926/stat : 20926 (tts-4-0) R 20924 20926 20870 0 -1 4194304 31030 0 0 0 28209 13 0 0 25 0 1 0 205493234 127332352 31015 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591676 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 31087 31015 66 113 0 30971 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 124348

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20927
/proc/meminfo: memFree=1547336/2055920 swapFree=4183868/4192956
[pid=20926] ppid=20924 vsize=148724 CPUtime=342.2
/proc/20926/stat : 20926 (tts-4-0) R 20924 20926 20870 0 -1 4194304 37113 0 0 0 34204 16 0 0 25 0 1 0 205493234 152293376 37098 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 37181 37098 66 113 0 37065 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 148724

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20927
/proc/meminfo: memFree=1523784/2055920 swapFree=4183868/4192956
[pid=20926] ppid=20924 vsize=172400 CPUtime=402.19
/proc/20926/stat : 20926 (tts-4-0) R 20924 20926 20870 0 -1 4194304 43046 0 0 0 40199 20 0 0 25 0 1 0 205493234 176537600 43031 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 43100 43031 66 113 0 42984 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 172400

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20927
/proc/meminfo: memFree=1503240/2055920 swapFree=4183868/4192956
[pid=20926] ppid=20924 vsize=192804 CPUtime=462.18
/proc/20926/stat : 20926 (tts-4-0) R 20924 20926 20870 0 -1 4194304 48124 0 0 0 46196 22 0 0 25 0 1 0 205493234 197431296 48109 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591898 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 48201 48109 66 113 0 48085 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 192804

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20927
/proc/meminfo: memFree=1483528/2055920 swapFree=4183868/4192956
[pid=20926] ppid=20924 vsize=212728 CPUtime=522.16
/proc/20926/stat : 20926 (tts-4-0) R 20924 20926 20870 0 -1 4194304 53086 0 0 0 52192 24 0 0 25 0 1 0 205493234 217833472 53071 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 53182 53071 66 113 0 53066 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 212728

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20927
/proc/meminfo: memFree=1462280/2055920 swapFree=4183868/4192956
[pid=20926] ppid=20924 vsize=233828 CPUtime=582.15
/proc/20926/stat : 20926 (tts-4-0) R 20924 20926 20870 0 -1 4194304 58353 0 0 0 58187 28 0 0 25 0 1 0 205493234 239439872 58338 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534354 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 58457 58338 66 113 0 58341 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 233828

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20927
/proc/meminfo: memFree=1441928/2055920 swapFree=4183868/4192956
[pid=20926] ppid=20924 vsize=253752 CPUtime=642.13
/proc/20926/stat : 20926 (tts-4-0) R 20924 20926 20870 0 -1 4194304 63389 0 0 0 64183 30 0 0 25 0 1 0 205493234 259842048 63374 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 63438 63374 66 113 0 63322 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 253752


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

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21127
/proc/meminfo: memFree=507528/2055920 swapFree=4183868/4192956
[pid=20926] ppid=20924 vsize=1186424 CPUtime=4121.18
/proc/20926/stat : 20926 (tts-4-0) R 20924 20926 20870 0 -1 4194304 296539 0 0 0 411949 169 0 0 25 0 1 0 205493234 1214898176 296524 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591877 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 296606 296524 66 113 0 296490 0
Current children cumulated CPU time (s) 4121.18
Current children cumulated vsize (KiB) 1186424

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21127
/proc/meminfo: memFree=494088/2055920 swapFree=4183868/4192956
[pid=20926] ppid=20924 vsize=1200020 CPUtime=4181.18
/proc/20926/stat : 20926 (tts-4-0) R 20924 20926 20870 0 -1 4194304 299918 0 0 0 417946 172 0 0 25 0 1 0 205493234 1228820480 299903 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534408 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 300005 299903 66 113 0 299889 0
Current children cumulated CPU time (s) 4181.18
Current children cumulated vsize (KiB) 1200020

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21127
/proc/meminfo: memFree=481352/2055920 swapFree=4183868/4192956
[pid=20926] ppid=20924 vsize=1212676 CPUtime=4241.16
/proc/20926/stat : 20926 (tts-4-0) R 20924 20926 20870 0 -1 4194304 303100 0 0 0 423943 173 0 0 25 0 1 0 205493234 1241780224 303085 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134537408 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 303169 303085 66 113 0 303053 0
Current children cumulated CPU time (s) 4241.16
Current children cumulated vsize (KiB) 1212676

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21127
/proc/meminfo: memFree=468488/2055920 swapFree=4183868/4192956
[pid=20926] ppid=20924 vsize=1225332 CPUtime=4301.15
/proc/20926/stat : 20926 (tts-4-0) R 20924 20926 20870 0 -1 4194304 306284 0 0 0 429939 176 0 0 25 0 1 0 205493234 1254739968 306269 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 306333 306269 66 113 0 306217 0
Current children cumulated CPU time (s) 4301.15
Current children cumulated vsize (KiB) 1225332

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21127
/proc/meminfo: memFree=456392/2055920 swapFree=4183868/4192956
[pid=20926] ppid=20924 vsize=1237756 CPUtime=4361.13
/proc/20926/stat : 20926 (tts-4-0) R 20924 20926 20870 0 -1 4194304 309334 0 0 0 435935 178 0 0 25 0 1 0 205493234 1267462144 309319 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534049 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 309439 309319 66 113 0 309323 0
Current children cumulated CPU time (s) 4361.13
Current children cumulated vsize (KiB) 1237756

[startup+4422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21127
/proc/meminfo: memFree=442888/2055920 swapFree=4183868/4192956
[pid=20926] ppid=20924 vsize=1251116 CPUtime=4421.12
/proc/20926/stat : 20926 (tts-4-0) R 20924 20926 20870 0 -1 4194304 312678 0 0 0 441932 180 0 0 25 0 1 0 205493234 1281142784 312663 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534354 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 312779 312663 66 113 0 312663 0
Current children cumulated CPU time (s) 4421.12
Current children cumulated vsize (KiB) 1251116

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21127
/proc/meminfo: memFree=430792/2055920 swapFree=4183868/4192956
[pid=20926] ppid=20924 vsize=1263072 CPUtime=4481.1
/proc/20926/stat : 20926 (tts-4-0) R 20924 20926 20870 0 -1 4194304 315714 0 0 0 447928 182 0 0 25 0 1 0 205493234 1293385728 315699 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 315768 315699 66 113 0 315652 0
Current children cumulated CPU time (s) 4481.1
Current children cumulated vsize (KiB) 1263072

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21127
/proc/meminfo: memFree=418056/2055920 swapFree=4183868/4192956
[pid=20926] ppid=20924 vsize=1275728 CPUtime=4541.09
/proc/20926/stat : 20926 (tts-4-0) R 20924 20926 20870 0 -1 4194304 318872 0 0 0 453924 185 0 0 25 0 1 0 205493234 1306345472 318857 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 318932 318857 66 113 0 318816 0
Current children cumulated CPU time (s) 4541.09
Current children cumulated vsize (KiB) 1275728

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21129
/proc/meminfo: memFree=405448/2055920 swapFree=4183868/4192956
[pid=20926] ppid=20924 vsize=1288384 CPUtime=4601.08
/proc/20926/stat : 20926 (tts-4-0) R 20924 20926 20870 0 -1 4194304 322016 0 0 0 459921 187 0 0 25 0 1 0 205493234 1319305216 322001 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134536397 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 322096 322001 66 113 0 321980 0
Current children cumulated CPU time (s) 4601.08
Current children cumulated vsize (KiB) 1288384

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21129
/proc/meminfo: memFree=392904/2055920 swapFree=4183868/4192956
[pid=20926] ppid=20924 vsize=1300808 CPUtime=4661.06
/proc/20926/stat : 20926 (tts-4-0) R 20924 20926 20870 0 -1 4194304 325134 0 0 0 465917 189 0 0 25 0 1 0 205493234 1332027392 325119 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 325202 325119 66 113 0 325086 0
Current children cumulated CPU time (s) 4661.06
Current children cumulated vsize (KiB) 1300808

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21129
/proc/meminfo: memFree=380744/2055920 swapFree=4183868/4192956
[pid=20926] ppid=20924 vsize=1313232 CPUtime=4721.04
/proc/20926/stat : 20926 (tts-4-0) R 20924 20926 20870 0 -1 4194304 328205 0 0 0 471914 190 0 0 25 0 1 0 205493234 1344749568 328190 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534354 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 328308 328190 66 113 0 328192 0
Current children cumulated CPU time (s) 4721.04
Current children cumulated vsize (KiB) 1313232

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21129
/proc/meminfo: memFree=367880/2055920 swapFree=4183868/4192956
[pid=20926] ppid=20924 vsize=1325888 CPUtime=4781.03
/proc/20926/stat : 20926 (tts-4-0) R 20924 20926 20870 0 -1 4194304 331399 0 0 0 477911 192 0 0 25 0 1 0 205493234 1357709312 331384 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134513456 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 331472 331384 66 113 0 331356 0
Current children cumulated CPU time (s) 4781.03
Current children cumulated vsize (KiB) 1325888

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21129
/proc/meminfo: memFree=355144/2055920 swapFree=4183868/4192956
[pid=20926] ppid=20924 vsize=1338780 CPUtime=4841.02
/proc/20926/stat : 20926 (tts-4-0) R 20924 20926 20870 0 -1 4194304 334595 0 0 0 483907 195 0 0 25 0 1 0 205493234 1370910720 334580 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591810 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 334695 334580 66 113 0 334579 0
Current children cumulated CPU time (s) 4841.02
Current children cumulated vsize (KiB) 1338780

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21129
/proc/meminfo: memFree=341768/2055920 swapFree=4183868/4192956
[pid=20926] ppid=20924 vsize=1351904 CPUtime=4901
/proc/20926/stat : 20926 (tts-4-0) R 20924 20926 20870 0 -1 4194304 337904 0 0 0 489903 197 0 0 25 0 1 0 205493234 1384349696 337889 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134542305 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 337976 337889 66 113 0 337860 0
Current children cumulated CPU time (s) 4901
Current children cumulated vsize (KiB) 1351904

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21129
/proc/meminfo: memFree=328456/2055920 swapFree=4183868/4192956
[pid=20926] ppid=20924 vsize=1365032 CPUtime=4960.99
/proc/20926/stat : 20926 (tts-4-0) R 20924 20926 20870 0 -1 4194304 341208 0 0 0 495899 200 0 0 25 0 1 0 205493234 1397792768 341193 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 341258 341193 66 113 0 341142 0
Current children cumulated CPU time (s) 4960.99
Current children cumulated vsize (KiB) 1365032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21129
/proc/meminfo: memFree=319624/2055920 swapFree=4183868/4192956
[pid=20926] ppid=20924 vsize=1373940 CPUtime=5000.08
/proc/20926/stat : 20926 (tts-4-0) R 20924 20926 20870 0 -1 4194304 343413 0 0 0 499807 201 0 0 25 0 1 0 205493234 1406914560 343398 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 343485 343398 66 113 0 343369 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 1373940

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

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

[startup+5001.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21129
/proc/meminfo: memFree=319624/2055920 swapFree=4183868/4192956
[pid=20926] ppid=20924 vsize=0 CPUtime=5000.18
/proc/20926/stat : 20926 (tts-4-0) R 20924 20926 20870 0 -1 4195332 343413 0 0 0 499807 211 0 0 25 0 1 0 205493234 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 5000.18
Current children cumulated vsize (KiB) 0

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21129
/proc/meminfo: memFree=319624/2055920 swapFree=4183868/4192956
[pid=20926] ppid=20924 vsize=0 CPUtime=5000.28
/proc/20926/stat : 20926 (tts-4-0) R 20924 20926 20870 0 -1 4195332 343413 0 0 0 499807 221 0 0 25 0 1 0 205493234 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/20926/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 5000.28
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.62
CPU time (s): 5000.3
CPU user time (s): 4998.07
CPU system time (s): 2.22966
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 1373940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.07
system time used= 2.22966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 343413
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= 12257

runsolver used 3.22651 second user time and 10.4804 second system time

The end



Launcher Data (download as text)




Begin job on node68 on Mon Apr 23 02:23:57 UTC 2007

IDJOB= 368738
IDBENCH= 24751
IDSOLVER= 178
FILE ID= node68/368738-1177295037

PBS_JOBID= 4650874

Free space on /tmp= 66444 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest04-connm-ue-csp-sat-n800-d0.04-s362703357.sat05-548.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368738-1177295037/tts-4-0 /tmp/evaluation/368738-1177295037/instance-368738-1177295037.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-368738-1177295037 -o ROOT/results/node68/solver-368738-1177295037 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368738-1177295037/tts-4-0 /tmp/evaluation/368738-1177295037/instance-368738-1177295037.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d8fa78c834564753f42ad3a5aaefa23a

RANDOM SEED= 423057615

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:       1696464 kB
Buffers:         39152 kB
Cached:         255088 kB
SwapCached:       2920 kB
Active:         181784 kB
Inactive:       121692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1696464 kB
SwapTotal:     4192956 kB
SwapFree:      4183868 kB
Dirty:             852 kB
Writeback:           0 kB
Mapped:          15232 kB
Slab:            42048 kB
Committed_AS:  2840072 kB
PageTables:       1380 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= 66444 MiB

End job on node68 on Mon Apr 23 03:47:30 UTC 2007