Trace number 368614

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) 5000.27 5002.08

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n800-d-0.02-s1542454144.sat05-533.reshuffled-07.cnf
MD5SUMd59b4e28276b4b99e12e66d1c286ecef
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark304.177
Satisfiable
(Un)Satisfiability was proved
Number of variables736
Number of clauses8872
Sum of the clauses size26800
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38688
Number of clauses of size 4184
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-368614-1177250658 -o ROOT/results/node37/solver-368614-1177250658 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368614-1177250658/tts-4-0 /tmp/evaluation/368614-1177250658/instance-368614-1177250658.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 31922
/proc/meminfo: memFree=1646896/2055920 swapFree=4159012/4192956
[pid=31922] ppid=31920 vsize=940 CPUtime=0
/proc/31922/stat : 31922 (tts-4-0) R 31920 31922 31866 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 172978231 962560 106 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134522241 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 235 106 57 113 0 119 0

[startup+0.050876 s]
/proc/loadavg: 0.78 0.95 0.98 3/78 31922
/proc/meminfo: memFree=1646896/2055920 swapFree=4159012/4192956
[pid=31922] ppid=31920 vsize=2920 CPUtime=0.04
/proc/31922/stat : 31922 (tts-4-0) R 31920 31922 31866 0 -1 4194304 628 0 0 0 4 0 0 0 18 0 1 0 172978231 2990080 613 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134538265 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 730 613 62 113 0 614 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2920

[startup+0.101885 s]
/proc/loadavg: 0.78 0.95 0.98 3/78 31922
/proc/meminfo: memFree=1646896/2055920 swapFree=4159012/4192956
[pid=31922] ppid=31920 vsize=5580 CPUtime=0.09
/proc/31922/stat : 31922 (tts-4-0) R 31920 31922 31866 0 -1 4194304 1320 0 0 0 9 0 0 0 18 0 1 0 172978231 5713920 1305 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 1395 1305 66 113 0 1279 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5580

[startup+0.301922 s]
/proc/loadavg: 0.78 0.95 0.98 3/78 31922
/proc/meminfo: memFree=1646896/2055920 swapFree=4159012/4192956
[pid=31922] ppid=31920 vsize=6284 CPUtime=0.29
/proc/31922/stat : 31922 (tts-4-0) R 31920 31922 31866 0 -1 4194304 1485 0 0 0 29 0 0 0 19 0 1 0 172978231 6434816 1470 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 1571 1470 66 113 0 1455 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6284

[startup+0.701998 s]
/proc/loadavg: 0.78 0.95 0.98 3/78 31922
/proc/meminfo: memFree=1646896/2055920 swapFree=4159012/4192956
[pid=31922] ppid=31920 vsize=6484 CPUtime=0.69
/proc/31922/stat : 31922 (tts-4-0) R 31920 31922 31866 0 -1 4194304 1526 0 0 0 69 0 0 0 23 0 1 0 172978231 6639616 1511 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641326 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 1621 1511 66 113 0 1505 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6484

[startup+1.50115 s]
/proc/loadavg: 0.78 0.95 0.98 2/79 31923
/proc/meminfo: memFree=1641000/2055920 swapFree=4159012/4192956
[pid=31922] ppid=31920 vsize=6620 CPUtime=1.49
/proc/31922/stat : 31922 (tts-4-0) R 31920 31922 31866 0 -1 4194304 1577 0 0 0 149 0 0 0 25 0 1 0 172978231 6778880 1562 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134543308 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 1655 1562 66 113 0 1539 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6620

[startup+3.10145 s]
/proc/loadavg: 0.78 0.95 0.98 2/79 31923
/proc/meminfo: memFree=1640552/2055920 swapFree=4159012/4192956
[pid=31922] ppid=31920 vsize=7096 CPUtime=3.09
/proc/31922/stat : 31922 (tts-4-0) R 31920 31922 31866 0 -1 4194304 1715 0 0 0 309 0 0 0 25 0 1 0 172978231 7266304 1700 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591968 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 1774 1700 66 113 0 1658 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7096

[startup+6.30106 s]
/proc/loadavg: 0.80 0.95 0.98 2/79 31923
/proc/meminfo: memFree=1639144/2055920 swapFree=4159012/4192956
[pid=31922] ppid=31920 vsize=8516 CPUtime=6.29
/proc/31922/stat : 31922 (tts-4-0) R 31920 31922 31866 0 -1 4194304 2061 0 0 0 628 1 0 0 25 0 1 0 172978231 8720384 2046 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 2129 2046 66 113 0 2013 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8516

[startup+12.7013 s]
/proc/loadavg: 0.81 0.95 0.98 2/79 31923
/proc/meminfo: memFree=1635768/2055920 swapFree=4159012/4192956
[pid=31922] ppid=31920 vsize=11808 CPUtime=12.68
/proc/31922/stat : 31922 (tts-4-0) R 31920 31922 31866 0 -1 4194304 2895 0 0 0 1267 1 0 0 25 0 1 0 172978231 12091392 2880 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 2952 2880 66 113 0 2836 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11808

[startup+25.5017 s]
/proc/loadavg: 0.85 0.95 0.98 2/79 31923
/proc/meminfo: memFree=1629824/2055920 swapFree=4159012/4192956
[pid=31922] ppid=31920 vsize=17588 CPUtime=25.48
/proc/31922/stat : 31922 (tts-4-0) R 31920 31922 31866 0 -1 4194304 4316 0 0 0 2546 2 0 0 25 0 1 0 172978231 18010112 4301 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534408 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 4397 4301 66 113 0 4281 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17588

[startup+51.1016 s]
/proc/loadavg: 0.90 0.96 0.98 2/79 31923
/proc/meminfo: memFree=1619584/2055920 swapFree=4159012/4192956
[pid=31922] ppid=31920 vsize=27916 CPUtime=51.08
/proc/31922/stat : 31922 (tts-4-0) R 31920 31922 31866 0 -1 4194304 6909 0 0 0 5104 4 0 0 25 0 1 0 172978231 28585984 6894 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591695 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 6979 6894 66 113 0 6863 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 27916

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/79 31923
/proc/meminfo: memFree=1601536/2055920 swapFree=4159012/4192956
[pid=31922] ppid=31920 vsize=45736 CPUtime=102.26
/proc/31922/stat : 31922 (tts-4-0) R 31920 31922 31866 0 -1 4194304 11363 0 0 0 10220 6 0 0 25 0 1 0 172978231 46833664 11348 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 11434 11348 66 113 0 11318 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 45736

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/79 31923
/proc/meminfo: memFree=1583040/2055920 swapFree=4159012/4192956
[pid=31922] ppid=31920 vsize=64488 CPUtime=162.23
/proc/31922/stat : 31922 (tts-4-0) R 31920 31922 31866 0 -1 4194304 16039 0 0 0 16215 8 0 0 25 0 1 0 172978231 66035712 16024 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591672 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 16122 16024 66 113 0 16006 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 64488

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 31923
/proc/meminfo: memFree=1564032/2055920 swapFree=4159012/4192956
[pid=31922] ppid=31920 vsize=83240 CPUtime=222.21
/proc/31922/stat : 31922 (tts-4-0) R 31920 31922 31866 0 -1 4194304 20756 0 0 0 22211 10 0 0 25 0 1 0 172978231 85237760 20741 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534103 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 20810 20741 66 113 0 20694 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 83240

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 31923
/proc/meminfo: memFree=1546368/2055920 swapFree=4159012/4192956
[pid=31922] ppid=31920 vsize=101184 CPUtime=282.19
/proc/31922/stat : 31922 (tts-4-0) R 31920 31922 31866 0 -1 4194304 25196 0 0 0 28206 13 0 0 25 0 1 0 172978231 103612416 25181 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534408 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 25296 25181 66 113 0 25180 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 101184

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 31923
/proc/meminfo: memFree=1530056/2055920 swapFree=4159012/4192956
[pid=31922] ppid=31920 vsize=117128 CPUtime=342.18
/proc/31922/stat : 31922 (tts-4-0) R 31920 31922 31866 0 -1 4194304 29227 0 0 0 34203 15 0 0 25 0 1 0 172978231 119939072 29212 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534156 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 29282 29212 66 113 0 29166 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 117128

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 31923
/proc/meminfo: memFree=1513480/2055920 swapFree=4159012/4192956
[pid=31922] ppid=31920 vsize=134008 CPUtime=402.15
/proc/31922/stat : 31922 (tts-4-0) R 31920 31922 31866 0 -1 4194304 33412 0 0 0 40198 17 0 0 25 0 1 0 172978231 137224192 33397 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534394 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 33502 33397 66 113 0 33386 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 134008

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 31923
/proc/meminfo: memFree=1498440/2055920 swapFree=4159012/4192956
[pid=31922] ppid=31920 vsize=148776 CPUtime=462.13
/proc/31922/stat : 31922 (tts-4-0) R 31920 31922 31866 0 -1 4194304 37124 0 0 0 46194 19 0 0 25 0 1 0 172978231 152346624 37109 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 37194 37109 66 113 0 37078 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 148776

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 31923
/proc/meminfo: memFree=1479688/2055920 swapFree=4159012/4192956
[pid=31922] ppid=31920 vsize=167768 CPUtime=522.11
/proc/31922/stat : 31922 (tts-4-0) R 31920 31922 31866 0 -1 4194304 41847 0 0 0 52189 22 0 0 25 0 1 0 172978231 171794432 41832 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534048 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 41942 41832 66 113 0 41826 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 167768

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 31923
/proc/meminfo: memFree=1462728/2055920 swapFree=4159012/4192956
[pid=31922] ppid=31920 vsize=184408 CPUtime=582.09
/proc/31922/stat : 31922 (tts-4-0) R 31920 31922 31866 0 -1 4194304 46040 0 0 0 58185 24 0 0 25 0 1 0 172978231 188833792 46025 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 46102 46025 66 113 0 45986 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 184408

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 31923
/proc/meminfo: memFree=1446792/2055920 swapFree=4159012/4192956
[pid=31922] ppid=31920 vsize=200348 CPUtime=642.07
/proc/31922/stat : 31922 (tts-4-0) R 31920 31922 31866 0 -1 4194304 49998 0 0 0 64181 26 0 0 25 0 1 0 172978231 205156352 49983 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 50087 49983 66 113 0 49971 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 200348


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

[startup+4062.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32123
/proc/meminfo: memFree=682824/2055920 swapFree=4159012/4192956
[pid=31922] ppid=31920 vsize=962656 CPUtime=4060.81
/proc/31922/stat : 31922 (tts-4-0) R 31920 31922 31866 0 -1 4194304 240579 0 0 0 405925 156 0 0 25 0 1 0 172978231 985759744 240564 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134513469 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 240664 240564 66 113 0 240548 0
Current children cumulated CPU time (s) 4060.81
Current children cumulated vsize (KiB) 962656

[startup+4122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32123
/proc/meminfo: memFree=670856/2055920 swapFree=4159012/4192956
[pid=31922] ppid=31920 vsize=974608 CPUtime=4120.78
/proc/31922/stat : 31922 (tts-4-0) R 31920 31922 31866 0 -1 4194304 243593 0 0 0 411920 158 0 0 25 0 1 0 172978231 997998592 243578 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 243652 243578 66 113 0 243536 0
Current children cumulated CPU time (s) 4120.78
Current children cumulated vsize (KiB) 974608

[startup+4182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32123
/proc/meminfo: memFree=658824/2055920 swapFree=4159012/4192956
[pid=31922] ppid=31920 vsize=986564 CPUtime=4180.76
/proc/31922/stat : 31922 (tts-4-0) R 31920 31922 31866 0 -1 4194304 246576 0 0 0 417916 160 0 0 25 0 1 0 172978231 1010241536 246561 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 246641 246561 66 113 0 246525 0
Current children cumulated CPU time (s) 4180.76
Current children cumulated vsize (KiB) 986564

[startup+4242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32123
/proc/meminfo: memFree=648072/2055920 swapFree=4159012/4192956
[pid=31922] ppid=31920 vsize=997580 CPUtime=4240.74
/proc/31922/stat : 31922 (tts-4-0) R 31920 31922 31866 0 -1 4194304 249303 0 0 0 423911 163 0 0 25 0 1 0 172978231 1021521920 249288 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 249395 249288 66 113 0 249279 0
Current children cumulated CPU time (s) 4240.74
Current children cumulated vsize (KiB) 997580

[startup+4302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32123
/proc/meminfo: memFree=636040/2055920 swapFree=4159012/4192956
[pid=31922] ppid=31920 vsize=1009300 CPUtime=4300.72
/proc/31922/stat : 31922 (tts-4-0) R 31920 31922 31866 0 -1 4194304 252271 0 0 0 429906 166 0 0 25 0 1 0 172978231 1033523200 252256 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534394 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 252325 252256 66 113 0 252209 0
Current children cumulated CPU time (s) 4300.72
Current children cumulated vsize (KiB) 1009300

[startup+4362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32123
/proc/meminfo: memFree=624392/2055920 swapFree=4159012/4192956
[pid=31922] ppid=31920 vsize=1021252 CPUtime=4360.7
/proc/31922/stat : 31922 (tts-4-0) R 31920 31922 31866 0 -1 4194304 255221 0 0 0 435902 168 0 0 25 0 1 0 172978231 1045762048 255206 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134513457 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 255313 255206 66 113 0 255197 0
Current children cumulated CPU time (s) 4360.7
Current children cumulated vsize (KiB) 1021252

[startup+4422.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32123
/proc/meminfo: memFree=612168/2055920 swapFree=4159012/4192956
[pid=31922] ppid=31920 vsize=1033208 CPUtime=4420.68
/proc/31922/stat : 31922 (tts-4-0) R 31920 31922 31866 0 -1 4194304 258229 0 0 0 441897 171 0 0 25 0 1 0 172978231 1058004992 258214 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 258302 258214 66 113 0 258186 0
Current children cumulated CPU time (s) 4420.68
Current children cumulated vsize (KiB) 1033208

[startup+4482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32123
/proc/meminfo: memFree=600584/2055920 swapFree=4159012/4192956
[pid=31922] ppid=31920 vsize=1044928 CPUtime=4480.66
/proc/31922/stat : 31922 (tts-4-0) R 31920 31922 31866 0 -1 4194304 261169 0 0 0 447893 173 0 0 25 0 1 0 172978231 1070006272 261154 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534145 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 261232 261154 66 113 0 261116 0
Current children cumulated CPU time (s) 4480.66
Current children cumulated vsize (KiB) 1044928

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32123
/proc/meminfo: memFree=588872/2055920 swapFree=4159012/4192956
[pid=31922] ppid=31920 vsize=1056644 CPUtime=4540.63
/proc/31922/stat : 31922 (tts-4-0) R 31920 31922 31866 0 -1 4194304 264065 0 0 0 453888 175 0 0 25 0 1 0 172978231 1082003456 264050 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 264161 264050 66 113 0 264045 0
Current children cumulated CPU time (s) 4540.63
Current children cumulated vsize (KiB) 1056644

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32123
/proc/meminfo: memFree=577608/2055920 swapFree=4159012/4192956
[pid=31922] ppid=31920 vsize=1067664 CPUtime=4600.62
/proc/31922/stat : 31922 (tts-4-0) R 31920 31922 31866 0 -1 4194304 266845 0 0 0 459885 177 0 0 25 0 1 0 172978231 1093287936 266830 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 266916 266830 66 113 0 266800 0
Current children cumulated CPU time (s) 4600.62
Current children cumulated vsize (KiB) 1067664

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32123
/proc/meminfo: memFree=566280/2055920 swapFree=4159012/4192956
[pid=31922] ppid=31920 vsize=1079148 CPUtime=4660.59
/proc/31922/stat : 31922 (tts-4-0) R 31920 31922 31866 0 -1 4194304 269707 0 0 0 465880 179 0 0 25 0 1 0 172978231 1105047552 269692 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 269787 269692 66 113 0 269671 0
Current children cumulated CPU time (s) 4660.59
Current children cumulated vsize (KiB) 1079148

[startup+4722.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32123
/proc/meminfo: memFree=554504/2055920 swapFree=4159012/4192956
[pid=31922] ppid=31920 vsize=1090632 CPUtime=4720.58
/proc/31922/stat : 31922 (tts-4-0) R 31920 31922 31866 0 -1 4194304 272605 0 0 0 471876 182 0 0 25 0 1 0 172978231 1116807168 272590 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534199 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 272658 272590 66 113 0 272542 0
Current children cumulated CPU time (s) 4720.58
Current children cumulated vsize (KiB) 1090632

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32123
/proc/meminfo: memFree=542280/2055920 swapFree=4159012/4192956
[pid=31922] ppid=31920 vsize=1103056 CPUtime=4780.56
/proc/31922/stat : 31922 (tts-4-0) R 31920 31922 31866 0 -1 4194304 275687 0 0 0 477871 185 0 0 25 0 1 0 172978231 1129529344 275672 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 275764 275672 66 113 0 275648 0
Current children cumulated CPU time (s) 4780.56
Current children cumulated vsize (KiB) 1103056

[startup+4842.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32123
/proc/meminfo: memFree=529544/2055920 swapFree=4159012/4192956
[pid=31922] ppid=31920 vsize=1115712 CPUtime=4840.54
/proc/31922/stat : 31922 (tts-4-0) R 31920 31922 31866 0 -1 4194304 278850 0 0 0 483867 187 0 0 25 0 1 0 172978231 1142489088 278835 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591965 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 278928 278835 66 113 0 278812 0
Current children cumulated CPU time (s) 4840.54
Current children cumulated vsize (KiB) 1115712

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32123
/proc/meminfo: memFree=517256/2055920 swapFree=4159012/4192956
[pid=31922] ppid=31920 vsize=1128136 CPUtime=4900.52
/proc/31922/stat : 31922 (tts-4-0) R 31920 31922 31866 0 -1 4194304 281953 0 0 0 489863 189 0 0 25 0 1 0 172978231 1155211264 281938 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 282034 281938 66 113 0 281918 0
Current children cumulated CPU time (s) 4900.52
Current children cumulated vsize (KiB) 1128136

[startup+4962.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32123
/proc/meminfo: memFree=505288/2055920 swapFree=4159012/4192956
[pid=31922] ppid=31920 vsize=1140088 CPUtime=4960.49
/proc/31922/stat : 31922 (tts-4-0) R 31920 31922 31866 0 -1 4194304 284921 0 0 0 495858 191 0 0 25 0 1 0 172978231 1167450112 284906 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 285022 284906 66 113 0 284906 0
Current children cumulated CPU time (s) 4960.49
Current children cumulated vsize (KiB) 1140088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32123
/proc/meminfo: memFree=497608/2055920 swapFree=4159012/4192956
[pid=31922] ppid=31920 vsize=1147588 CPUtime=5000.08
/proc/31922/stat : 31922 (tts-4-0) R 31920 31922 31866 0 -1 4194304 286814 0 0 0 499816 192 0 0 25 0 1 0 172978231 1175130112 286799 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134552285 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 286897 286799 66 113 0 286781 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 1147588

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

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

[startup+5002.01 s]
/proc/loadavg: 1.00 0.99 0.99 2/79 32123
/proc/meminfo: memFree=497608/2055920 swapFree=4159012/4192956
[pid=31922] ppid=31920 vsize=0 CPUtime=5000.18
/proc/31922/stat : 31922 (tts-4-0) R 31920 31922 31866 0 -1 4195332 286814 0 0 0 499816 202 0 0 25 0 1 0 172978231 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/31922/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 5000.18
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.08
CPU time (s): 5000.27
CPU user time (s): 4998.17
CPU system time (s): 2.10368
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 1147588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4998.17
system time used= 2.10368
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 286814
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= 106210

runsolver used 5.33819 second user time and 12.86 second system time

The end



Launcher Data (download as text)




Begin job on node37 on Sun Apr 22 14:04:18 UTC 2007

IDJOB= 368614
IDBENCH= 24616
IDSOLVER= 178
FILE ID= node37/368614-1177250658

PBS_JOBID= 4650586

Free space on /tmp= 66416 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n800-d-0.02-s1542454144.sat05-533.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368614-1177250658/tts-4-0 /tmp/evaluation/368614-1177250658/instance-368614-1177250658.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-368614-1177250658 -o ROOT/results/node37/solver-368614-1177250658 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368614-1177250658/tts-4-0 /tmp/evaluation/368614-1177250658/instance-368614-1177250658.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  d59b4e28276b4b99e12e66d1c286ecef

RANDOM SEED= 564760668

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:       1647368 kB
Buffers:         44280 kB
Cached:         269096 kB
SwapCached:       2484 kB
Active:         216708 kB
Inactive:       120412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1647368 kB
SwapTotal:     4192956 kB
SwapFree:      4159012 kB
Dirty:             816 kB
Writeback:           0 kB
Mapped:          31308 kB
Slab:            56760 kB
Committed_AS:  2044992 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 Sun Apr 22 15:27:42 UTC 2007