Trace number 368742

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) 5000.1 5002.36

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest02-Mat26.sat05-457.reshuffled-07.cnf
MD5SUM3d4fadc8af17bc65dbe7fef013825ed5
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark296.588
Satisfiable
(Un)Satisfiability was proved
Number of variables744
Number of clauses2464
Sum of the clauses size6432
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2960
Number of clauses of size 31504
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/node37/watcher-368742-1177297016 -o ROOT/results/node37/solver-368742-1177297016 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368742-1177297016/tts-4-0 /tmp/evaluation/368742-1177297016/instance-368742-1177297016.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: 0.78 0.95 0.98 3/78 2842
/proc/meminfo: memFree=1636048/2055920 swapFree=4159012/4192956
[pid=2842] ppid=2840 vsize=936 CPUtime=0
/proc/2842/stat : 2842 (tts-4-0) R 2840 2842 2134 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 177614110 958464 113 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/2842/statm: 234 113 58 113 0 118 0

[startup+0.040127 s]
/proc/loadavg: 0.78 0.95 0.98 3/78 2842
/proc/meminfo: memFree=1636048/2055920 swapFree=4159012/4192956
[pid=2842] ppid=2840 vsize=3208 CPUtime=0.03
/proc/2842/stat : 2842 (tts-4-0) R 2840 2842 2134 0 -1 4194304 705 0 0 0 3 0 0 0 18 0 1 0 177614110 3284992 690 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/2842/statm: 802 690 66 113 0 686 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3208

[startup+0.101132 s]
/proc/loadavg: 0.78 0.95 0.98 3/78 2842
/proc/meminfo: memFree=1636048/2055920 swapFree=4159012/4192956
[pid=2842] ppid=2840 vsize=3356 CPUtime=0.09
/proc/2842/stat : 2842 (tts-4-0) R 2840 2842 2134 0 -1 4194304 769 0 0 0 9 0 0 0 18 0 1 0 177614110 3436544 754 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/2842/statm: 839 754 66 113 0 723 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3356

[startup+0.30117 s]
/proc/loadavg: 0.78 0.95 0.98 3/78 2842
/proc/meminfo: memFree=1636048/2055920 swapFree=4159012/4192956
[pid=2842] ppid=2840 vsize=3628 CPUtime=0.29
/proc/2842/stat : 2842 (tts-4-0) R 2840 2842 2134 0 -1 4194304 830 0 0 0 29 0 0 0 19 0 1 0 177614110 3715072 815 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134535187 0 0 4096 0 0 0 0 17 1 0 0
/proc/2842/statm: 907 815 66 113 0 791 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3628

[startup+0.701245 s]
/proc/loadavg: 0.78 0.95 0.98 3/78 2842
/proc/meminfo: memFree=1636048/2055920 swapFree=4159012/4192956
[pid=2842] ppid=2840 vsize=3932 CPUtime=0.69
/proc/2842/stat : 2842 (tts-4-0) R 2840 2842 2134 0 -1 4194304 885 0 0 0 69 0 0 0 22 0 1 0 177614110 4026368 870 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591694 0 0 4096 0 0 0 0 17 1 0 0
/proc/2842/statm: 983 870 66 113 0 867 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3932

[startup+1.5014 s]
/proc/loadavg: 0.78 0.95 0.98 2/79 2843
/proc/meminfo: memFree=1632720/2055920 swapFree=4159012/4192956
[pid=2842] ppid=2840 vsize=4332 CPUtime=1.49
/proc/2842/stat : 2842 (tts-4-0) R 2840 2842 2134 0 -1 4194304 1007 0 0 0 149 0 0 0 25 0 1 0 177614110 4435968 992 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591965 0 0 4096 0 0 0 0 17 1 0 0
/proc/2842/statm: 1083 992 66 113 0 967 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4332

[startup+3.1017 s]
/proc/loadavg: 0.78 0.95 0.98 2/79 2843
/proc/meminfo: memFree=1631888/2055920 swapFree=4159012/4192956
[pid=2842] ppid=2840 vsize=5140 CPUtime=3.09
/proc/2842/stat : 2842 (tts-4-0) R 2840 2842 2134 0 -1 4194304 1217 0 0 0 309 0 0 0 25 0 1 0 177614110 5263360 1202 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591968 0 0 4096 0 0 0 0 17 1 0 0
/proc/2842/statm: 1285 1202 66 113 0 1169 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5140

[startup+6.3013 s]
/proc/loadavg: 0.80 0.95 0.98 2/79 2843
/proc/meminfo: memFree=1630360/2055920 swapFree=4159012/4192956
[pid=2842] ppid=2840 vsize=6576 CPUtime=6.29
/proc/2842/stat : 2842 (tts-4-0) R 2840 2842 2134 0 -1 4194304 1549 0 0 0 628 1 0 0 25 0 1 0 177614110 6733824 1534 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534371 0 0 4096 0 0 0 0 17 1 0 0
/proc/2842/statm: 1644 1534 66 113 0 1528 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6576

[startup+12.7015 s]
/proc/loadavg: 0.81 0.95 0.98 2/79 2843
/proc/meminfo: memFree=1627480/2055920 swapFree=4159012/4192956
[pid=2842] ppid=2840 vsize=9172 CPUtime=12.69
/proc/2842/stat : 2842 (tts-4-0) R 2840 2842 2134 0 -1 4194304 2230 0 0 0 1268 1 0 0 25 0 1 0 177614110 9392128 2215 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/2842/statm: 2293 2215 66 113 0 2177 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9172

[startup+25.5019 s]
/proc/loadavg: 0.85 0.95 0.98 2/79 2843
/proc/meminfo: memFree=1622424/2055920 swapFree=4159012/4192956
[pid=2842] ppid=2840 vsize=14100 CPUtime=25.49
/proc/2842/stat : 2842 (tts-4-0) R 2840 2842 2134 0 -1 4194304 3422 0 0 0 2547 2 0 0 25 0 1 0 177614110 14438400 3407 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534154 0 0 4096 0 0 0 0 17 1 0 0
/proc/2842/statm: 3525 3407 66 113 0 3409 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14100

[startup+51.1018 s]
/proc/loadavg: 0.90 0.96 0.98 2/79 2843
/proc/meminfo: memFree=1613720/2055920 swapFree=4159012/4192956
[pid=2842] ppid=2840 vsize=22780 CPUtime=51.08
/proc/2842/stat : 2842 (tts-4-0) R 2840 2842 2134 0 -1 4194304 5634 0 0 0 5105 3 0 0 25 0 1 0 177614110 23326720 5619 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591882 0 0 4096 0 0 0 0 17 1 0 0
/proc/2842/statm: 5695 5619 66 113 0 5579 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 22780

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/79 2843
/proc/meminfo: memFree=1594584/2055920 swapFree=4159012/4192956
[pid=2842] ppid=2840 vsize=41776 CPUtime=102.26
/proc/2842/stat : 2842 (tts-4-0) R 2840 2842 2134 0 -1 4194304 10364 0 0 0 10221 5 0 0 25 0 1 0 177614110 42778624 10349 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/2842/statm: 10444 10349 66 113 0 10328 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 41776

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/79 2843
/proc/meminfo: memFree=1579672/2055920 swapFree=4159012/4192956
[pid=2842] ppid=2840 vsize=56784 CPUtime=162.23
/proc/2842/stat : 2842 (tts-4-0) R 2840 2842 2134 0 -1 4194304 14107 0 0 0 16216 7 0 0 25 0 1 0 177614110 58146816 14092 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/2842/statm: 14196 14092 66 113 0 14080 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 56784

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 2843
/proc/meminfo: memFree=1564504/2055920 swapFree=4159012/4192956
[pid=2842] ppid=2840 vsize=71572 CPUtime=222.22
/proc/2842/stat : 2842 (tts-4-0) R 2840 2842 2134 0 -1 4194304 17842 0 0 0 22212 10 0 0 25 0 1 0 177614110 73289728 17827 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/2842/statm: 17893 17827 66 113 0 17777 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 71572

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/85 3011
/proc/meminfo: memFree=1547992/2055920 swapFree=4159012/4192956
[pid=2842] ppid=2840 vsize=87088 CPUtime=282.11
/proc/2842/stat : 2842 (tts-4-0) R 2840 2842 2134 0 -1 4194304 21685 0 0 0 28199 12 0 0 25 0 1 0 177614110 89178112 21670 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/2842/statm: 21772 21670 66 113 0 21656 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 87088

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 3041
/proc/meminfo: memFree=1533336/2055920 swapFree=4159012/4192956
[pid=2842] ppid=2840 vsize=102560 CPUtime=342.08
/proc/2842/stat : 2842 (tts-4-0) R 2840 2842 2134 0 -1 4194304 25582 0 0 0 34193 15 0 0 25 0 1 0 177614110 105021440 25567 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/2842/statm: 25640 25567 66 113 0 25524 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 102560

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 3041
/proc/meminfo: memFree=1520984/2055920 swapFree=4159012/4192956
[pid=2842] ppid=2840 vsize=114984 CPUtime=402.06
/proc/2842/stat : 2842 (tts-4-0) R 2840 2842 2134 0 -1 4194304 28688 0 0 0 40189 17 0 0 25 0 1 0 177614110 117743616 28673 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534354 0 0 4096 0 0 0 0 17 1 0 0
/proc/2842/statm: 28746 28673 66 113 0 28630 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 114984

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 3041
/proc/meminfo: memFree=1505432/2055920 swapFree=4159012/4192956
[pid=2842] ppid=2840 vsize=130456 CPUtime=462.03
/proc/2842/stat : 2842 (tts-4-0) R 2840 2842 2134 0 -1 4194304 32538 0 0 0 46184 19 0 0 25 0 1 0 177614110 133586944 32523 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134536024 0 0 4096 0 0 0 0 17 1 0 0
/proc/2842/statm: 32614 32523 66 113 0 32498 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 130456

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 3041
/proc/meminfo: memFree=1490520/2055920 swapFree=4159012/4192956
[pid=2842] ppid=2840 vsize=145460 CPUtime=522.01
/proc/2842/stat : 2842 (tts-4-0) R 2840 2842 2134 0 -1 4194304 36295 0 0 0 52179 22 0 0 25 0 1 0 177614110 148951040 36280 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534128 0 0 4096 0 0 0 0 17 1 0 0
/proc/2842/statm: 36365 36280 66 113 0 36249 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 145460

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 3041
/proc/meminfo: memFree=1477912/2055920 swapFree=4159012/4192956
[pid=2842] ppid=2840 vsize=158116 CPUtime=581.99
/proc/2842/stat : 2842 (tts-4-0) R 2840 2842 2134 0 -1 4194304 39447 0 0 0 58175 24 0 0 25 0 1 0 177614110 161910784 39432 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/2842/statm: 39529 39432 66 113 0 39413 0
Current children cumulated CPU time (s) 581.99
Current children cumulated vsize (KiB) 158116

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 3041
/proc/meminfo: memFree=1463320/2055920 swapFree=4159012/4192956
[pid=2842] ppid=2840 vsize=172420 CPUtime=641.97
/proc/2842/stat : 2842 (tts-4-0) R 2840 2842 2134 0 -1 4194304 43056 0 0 0 64170 27 0 0 25 0 1 0 177614110 176558080 43041 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/2842/statm: 43105 43041 66 113 0 42989 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 172420


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

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 3241
/proc/meminfo: memFree=1142488/2055920 swapFree=4159012/4192956
[pid=2842] ppid=2840 vsize=492680 CPUtime=4120.7
/proc/2842/stat : 2842 (tts-4-0) R 2840 2842 2134 0 -1 4194304 123103 0 0 0 411963 107 0 0 25 0 1 0 177614110 504504320 123088 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/2842/statm: 123170 123088 66 113 0 123054 0
Current children cumulated CPU time (s) 4120.7
Current children cumulated vsize (KiB) 492680

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 3241
/proc/meminfo: memFree=1139736/2055920 swapFree=4159012/4192956
[pid=2842] ppid=2840 vsize=495492 CPUtime=4180.68
/proc/2842/stat : 2842 (tts-4-0) R 2840 2842 2134 0 -1 4194304 123785 0 0 0 417960 108 0 0 25 0 1 0 177614110 507383808 123770 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/2842/statm: 123873 123770 66 113 0 123757 0
Current children cumulated CPU time (s) 4180.68
Current children cumulated vsize (KiB) 495492

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 3241
/proc/meminfo: memFree=1137816/2055920 swapFree=4159012/4192956
[pid=2842] ppid=2840 vsize=497368 CPUtime=4240.66
/proc/2842/stat : 2842 (tts-4-0) R 2840 2842 2134 0 -1 4194304 124280 0 0 0 423957 109 0 0 25 0 1 0 177614110 509304832 124265 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/2842/statm: 124342 124265 66 113 0 124226 0
Current children cumulated CPU time (s) 4240.66
Current children cumulated vsize (KiB) 497368

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 3241
/proc/meminfo: memFree=1135256/2055920 swapFree=4159012/4192956
[pid=2842] ppid=2840 vsize=499948 CPUtime=4300.64
/proc/2842/stat : 2842 (tts-4-0) R 2840 2842 2134 0 -1 4194304 124914 0 0 0 429954 110 0 0 25 0 1 0 177614110 511946752 124899 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534074 0 0 4096 0 0 0 0 17 1 0 0
/proc/2842/statm: 124987 124899 66 113 0 124871 0
Current children cumulated CPU time (s) 4300.64
Current children cumulated vsize (KiB) 499948

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 3241
/proc/meminfo: memFree=1133848/2055920 swapFree=4159012/4192956
[pid=2842] ppid=2840 vsize=501588 CPUtime=4360.61
/proc/2842/stat : 2842 (tts-4-0) R 2840 2842 2134 0 -1 4194304 125304 0 0 0 435951 110 0 0 25 0 1 0 177614110 513626112 125289 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534154 0 0 4096 0 0 0 0 17 1 0 0
/proc/2842/statm: 125397 125289 66 113 0 125281 0
Current children cumulated CPU time (s) 4360.61
Current children cumulated vsize (KiB) 501588

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 3241
/proc/meminfo: memFree=1132056/2055920 swapFree=4159012/4192956
[pid=2842] ppid=2840 vsize=503228 CPUtime=4420.59
/proc/2842/stat : 2842 (tts-4-0) R 2840 2842 2134 0 -1 4194304 125738 0 0 0 441948 111 0 0 25 0 1 0 177614110 515305472 125723 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/2842/statm: 125807 125723 66 113 0 125691 0
Current children cumulated CPU time (s) 4420.59
Current children cumulated vsize (KiB) 503228

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 3241
/proc/meminfo: memFree=1130200/2055920 swapFree=4159012/4192956
[pid=2842] ppid=2840 vsize=505104 CPUtime=4480.57
/proc/2842/stat : 2842 (tts-4-0) R 2840 2842 2134 0 -1 4194304 126202 0 0 0 447945 112 0 0 25 0 1 0 177614110 517226496 126187 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/2842/statm: 126276 126187 66 113 0 126160 0
Current children cumulated CPU time (s) 4480.57
Current children cumulated vsize (KiB) 505104

[startup+4542.3 s]
/proc/loadavg: 1.06 1.00 0.99 2/79 3241
/proc/meminfo: memFree=1127960/2055920 swapFree=4159012/4192956
[pid=2842] ppid=2840 vsize=507212 CPUtime=4540.55
/proc/2842/stat : 2842 (tts-4-0) R 2840 2842 2134 0 -1 4194304 126756 0 0 0 453942 113 0 0 25 0 1 0 177614110 519385088 126741 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/2842/statm: 126803 126741 66 113 0 126687 0
Current children cumulated CPU time (s) 4540.55
Current children cumulated vsize (KiB) 507212

[startup+4602.3 s]
/proc/loadavg: 1.02 1.00 0.99 2/79 3241
/proc/meminfo: memFree=1126296/2055920 swapFree=4159012/4192956
[pid=2842] ppid=2840 vsize=508852 CPUtime=4600.54
/proc/2842/stat : 2842 (tts-4-0) R 2840 2842 2134 0 -1 4194304 127156 0 0 0 459940 114 0 0 25 0 1 0 177614110 521064448 127141 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/2842/statm: 127213 127141 66 113 0 127097 0
Current children cumulated CPU time (s) 4600.54
Current children cumulated vsize (KiB) 508852

[startup+4662.3 s]
/proc/loadavg: 1.01 1.00 0.99 2/79 3241
/proc/meminfo: memFree=1123864/2055920 swapFree=4159012/4192956
[pid=2842] ppid=2840 vsize=511432 CPUtime=4660.51
/proc/2842/stat : 2842 (tts-4-0) R 2840 2842 2134 0 -1 4194304 127793 0 0 0 465936 115 0 0 25 0 1 0 177614110 523706368 127778 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/2842/statm: 127858 127778 66 113 0 127742 0
Current children cumulated CPU time (s) 4660.51
Current children cumulated vsize (KiB) 511432

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 3241
/proc/meminfo: memFree=1120024/2055920 swapFree=4159012/4192956
[pid=2842] ppid=2840 vsize=515184 CPUtime=4720.5
/proc/2842/stat : 2842 (tts-4-0) R 2840 2842 2134 0 -1 4194304 128731 0 0 0 471934 116 0 0 25 0 1 0 177614110 527548416 128716 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/2842/statm: 128796 128716 66 113 0 128680 0
Current children cumulated CPU time (s) 4720.5
Current children cumulated vsize (KiB) 515184

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 3241
/proc/meminfo: memFree=1116696/2055920 swapFree=4159012/4192956
[pid=2842] ppid=2840 vsize=518700 CPUtime=4780.47
/proc/2842/stat : 2842 (tts-4-0) R 2840 2842 2134 0 -1 4194304 129572 0 0 0 477930 117 0 0 25 0 1 0 177614110 531148800 129557 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/2842/statm: 129675 129557 66 113 0 129559 0
Current children cumulated CPU time (s) 4780.47
Current children cumulated vsize (KiB) 518700

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 3241
/proc/meminfo: memFree=1114584/2055920 swapFree=4159012/4192956
[pid=2842] ppid=2840 vsize=520808 CPUtime=4840.45
/proc/2842/stat : 2842 (tts-4-0) R 2840 2842 2134 0 -1 4194304 130102 0 0 0 483927 118 0 0 25 0 1 0 177614110 533307392 130087 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/2842/statm: 130202 130087 66 113 0 130086 0
Current children cumulated CPU time (s) 4840.45
Current children cumulated vsize (KiB) 520808

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 3241
/proc/meminfo: memFree=1112984/2055920 swapFree=4159012/4192956
[pid=2842] ppid=2840 vsize=522212 CPUtime=4900.43
/proc/2842/stat : 2842 (tts-4-0) R 2840 2842 2134 0 -1 4194304 130494 0 0 0 489924 119 0 0 25 0 1 0 177614110 534745088 130479 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/2842/statm: 130553 130479 66 113 0 130437 0
Current children cumulated CPU time (s) 4900.43
Current children cumulated vsize (KiB) 522212

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 3241
/proc/meminfo: memFree=1111000/2055920 swapFree=4159012/4192956
[pid=2842] ppid=2840 vsize=524324 CPUtime=4960.41
/proc/2842/stat : 2842 (tts-4-0) R 2840 2842 2134 0 -1 4194304 130996 0 0 0 495921 120 0 0 25 0 1 0 177614110 536907776 130981 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534103 0 0 4096 0 0 0 0 17 1 0 0
/proc/2842/statm: 131081 130981 66 113 0 130965 0
Current children cumulated CPU time (s) 4960.41
Current children cumulated vsize (KiB) 524324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 3241
/proc/meminfo: memFree=1109400/2055920 swapFree=4159012/4192956
[pid=2842] ppid=2840 vsize=525732 CPUtime=5000.01
/proc/2842/stat : 2842 (tts-4-0) R 2840 2842 2134 0 -1 4194304 131383 0 0 0 499881 120 0 0 25 0 1 0 177614110 538349568 131368 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/2842/statm: 131433 131368 66 113 0 131317 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 525732

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

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

[startup+5002.2 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 3241
/proc/meminfo: memFree=1109400/2055920 swapFree=4159012/4192956
[pid=2842] ppid=2840 vsize=0 CPUtime=5000.09
/proc/2842/stat : 2842 (tts-4-0) D 2840 2842 2134 0 -1 4195332 131383 0 0 0 499881 128 0 0 24 0 1 0 177614110 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 0 0 0
/proc/2842/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 0

[startup+5002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 3241
/proc/meminfo: memFree=1109400/2055920 swapFree=4159012/4192956
[pid=2842] ppid=2840 vsize=0 CPUtime=5000.09
/proc/2842/stat : 2842 (tts-4-0) D 2840 2842 2134 0 -1 4195332 131383 0 0 0 499881 128 0 0 24 0 1 0 177614110 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 0 0 0
/proc/2842/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.36
CPU time (s): 5000.1
CPU user time (s): 4998.81
CPU system time (s): 1.2888
CPU usage (%): 99.955
Max. virtual memory (cumulated for all children) (KiB): 525732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.81
system time used= 1.2888
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 131383
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= 11710

runsolver used 4.98124 second user time and 13.218 second system time

The end



Launcher Data (download as text)




Begin job on node37 on Mon Apr 23 02:56:57 UTC 2007

IDJOB= 368742
IDBENCH= 24755
IDSOLVER= 178
FILE ID= node37/368742-1177297016

PBS_JOBID= 4650846

Free space on /tmp= 66416 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest02-Mat26.sat05-457.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368742-1177297016/tts-4-0 /tmp/evaluation/368742-1177297016/instance-368742-1177297016.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-368742-1177297016 -o ROOT/results/node37/solver-368742-1177297016 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368742-1177297016/tts-4-0 /tmp/evaluation/368742-1177297016/instance-368742-1177297016.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  3d4fadc8af17bc65dbe7fef013825ed5

RANDOM SEED= 500471544

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1636464 kB
Buffers:         44696 kB
Cached:         279424 kB
SwapCached:       2484 kB
Active:         229140 kB
Inactive:       119004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1636464 kB
SwapTotal:     4192956 kB
SwapFree:      4159012 kB
Dirty:             660 kB
Writeback:           0 kB
Mapped:          31604 kB
Slab:            56572 kB
Committed_AS:  2049032 kB
PageTables:       2000 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= 66416 MiB

End job on node37 on Mon Apr 23 04:20:21 UTC 2007