Trace number 302778

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) 1200.1 1200.62

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1407716880-15.cnf
MD5SUMc56c168c4f165e1bc8c9ee2192c07c5e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables240
Number of clauses20400
Sum of the clauses size142800
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 520400

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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node39/watcher-302778-1172019467 -o ROOT/results/node39/solver-302778-1172019467 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302778-1172019467/tts-4-0 /tmp/evaluation/302778-1172019467/instance-302778-1172019467.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.02 1.00 1.00 3/64 4555
/proc/meminfo: memFree=1897712/2055920 swapFree=4183736/4192956
[pid=4555] ppid=4553 vsize=796 CPUtime=0
/proc/4555/stat : 4555 (tts-4-0) R 4553 4555 4064 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 221902626 815104 93 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/4555/statm: 199 93 57 113 0 83 0

[startup+0.106998 s]
/proc/loadavg: 1.02 1.00 1.00 3/64 4555
/proc/meminfo: memFree=1897712/2055920 swapFree=4183736/4192956
[pid=4555] ppid=4553 vsize=2920 CPUtime=0.1
/proc/4555/stat : 4555 (tts-4-0) R 4553 4555 4064 0 -1 4194304 633 0 0 0 10 0 0 0 18 0 1 0 221902626 2990080 618 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538267 0 0 4096 0 0 0 0 17 1 0 0
/proc/4555/statm: 730 618 59 113 0 614 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2920

[startup+0.516066 s]
/proc/loadavg: 1.02 1.00 1.00 3/64 4555
/proc/meminfo: memFree=1897712/2055920 swapFree=4183736/4192956
[pid=4555] ppid=4553 vsize=6020 CPUtime=0.51
/proc/4555/stat : 4555 (tts-4-0) R 4553 4555 4064 0 -1 4194304 1373 0 0 0 51 0 0 0 21 0 1 0 221902626 6164480 1358 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134538256 0 0 4096 0 0 0 0 17 1 0 0
/proc/4555/statm: 1505 1358 62 113 0 1389 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 6020

[startup+1.33821 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 4556
/proc/meminfo: memFree=1878888/2055920 swapFree=4183736/4192956
[pid=4555] ppid=4553 vsize=28456 CPUtime=1.33
/proc/4555/stat : 4555 (tts-4-0) R 4553 4555 4064 0 -1 4194304 7070 0 0 0 131 2 0 0 25 0 1 0 221902626 29138944 7020 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134625904 0 0 4096 0 0 0 0 17 1 0 0
/proc/4555/statm: 7114 7020 65 113 0 6998 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 28456

[startup+2.97449 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 4556
/proc/meminfo: memFree=1853992/2055920 swapFree=4183736/4192956
[pid=4555] ppid=4553 vsize=44308 CPUtime=2.96
/proc/4555/stat : 4555 (tts-4-0) R 4553 4555 4064 0 -1 4194304 11089 0 0 0 293 3 0 0 25 0 1 0 221902626 45371392 10974 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/4555/statm: 11077 10974 66 113 0 10961 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 44308

[startup+6.25305 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 4556
/proc/meminfo: memFree=1853680/2055920 swapFree=4183736/4192956
[pid=4555] ppid=4553 vsize=44504 CPUtime=6.24
/proc/4555/stat : 4555 (tts-4-0) R 4553 4555 4064 0 -1 4194304 11137 0 0 0 621 3 0 0 25 0 1 0 221902626 45572096 11022 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/4555/statm: 11126 11022 66 113 0 11010 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 44504

[startup+12.7062 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 4556
/proc/meminfo: memFree=1853112/2055920 swapFree=4183736/4192956
[pid=4555] ppid=4553 vsize=45012 CPUtime=12.69
/proc/4555/stat : 4555 (tts-4-0) R 4553 4555 4064 0 -1 4194304 11282 0 0 0 1266 3 0 0 25 0 1 0 221902626 46092288 11167 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641324 0 0 4096 0 0 0 0 17 1 0 0
/proc/4555/statm: 11253 11167 66 113 0 11137 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 45012

[startup+25.5063 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 4556
/proc/meminfo: memFree=1851384/2055920 swapFree=4183736/4192956
[pid=4555] ppid=4553 vsize=46684 CPUtime=25.49
/proc/4555/stat : 4555 (tts-4-0) R 4553 4555 4064 0 -1 4194304 11716 0 0 0 2545 4 0 0 25 0 1 0 221902626 47804416 11601 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/4555/statm: 11671 11601 66 113 0 11555 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 46684

[startup+51.1117 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4556
/proc/meminfo: memFree=1847928/2055920 swapFree=4183736/4192956
[pid=4555] ppid=4553 vsize=50132 CPUtime=51.08
/proc/4555/stat : 4555 (tts-4-0) R 4553 4555 4064 0 -1 4194304 12568 0 0 0 5104 4 0 0 25 0 1 0 221902626 51335168 12453 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534119 0 0 4096 0 0 0 0 17 1 0 0
/proc/4555/statm: 12533 12453 66 113 0 12417 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 50132

[startup+102.321 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4556
/proc/meminfo: memFree=1840312/2055920 swapFree=4183736/4192956
[pid=4555] ppid=4553 vsize=58024 CPUtime=102.27
/proc/4555/stat : 4555 (tts-4-0) R 4553 4555 4064 0 -1 4194304 14497 0 0 0 10221 6 0 0 25 0 1 0 221902626 59416576 14382 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591877 0 0 4096 0 0 0 0 17 1 0 0
/proc/4555/statm: 14506 14382 66 113 0 14390 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 58024

[startup+162.341 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4556
/proc/meminfo: memFree=1832632/2055920 swapFree=4183736/4192956
[pid=4555] ppid=4553 vsize=65184 CPUtime=162.28
/proc/4555/stat : 4555 (tts-4-0) R 4553 4555 4064 0 -1 4194304 16341 0 0 0 16220 8 0 0 25 0 1 0 221902626 66748416 16226 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/4555/statm: 16296 16226 66 113 0 16180 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 65184

[startup+222.371 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 4660
/proc/meminfo: memFree=1824192/2055920 swapFree=4183736/4192956
[pid=4555] ppid=4553 vsize=72576 CPUtime=222.24
/proc/4555/stat : 4555 (tts-4-0) R 4553 4555 4064 0 -1 4194304 18146 0 0 0 22215 9 0 0 25 0 1 0 221902626 74317824 18031 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/4555/statm: 18144 18031 66 113 0 18028 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 72576

[startup+282.415 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 4732
/proc/meminfo: memFree=1817784/2055920 swapFree=4183736/4192956
[pid=4555] ppid=4553 vsize=78800 CPUtime=282.22
/proc/4555/stat : 4555 (tts-4-0) R 4553 4555 4064 0 -1 4194304 19721 0 0 0 28212 10 0 0 25 0 1 0 221902626 80691200 19606 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/4555/statm: 19700 19606 66 113 0 19584 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 78800

[startup+342.431 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4754
/proc/meminfo: memFree=1812280/2055920 swapFree=4183736/4192956
[pid=4555] ppid=4553 vsize=85364 CPUtime=342.21
/proc/4555/stat : 4555 (tts-4-0) R 4553 4555 4064 0 -1 4194304 21375 0 0 0 34210 11 0 0 25 0 1 0 221902626 87412736 21260 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534103 0 0 4096 0 0 0 0 17 1 0 0
/proc/4555/statm: 21341 21260 66 113 0 21225 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 85364

[startup+402.448 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4754
/proc/meminfo: memFree=1804472/2055920 swapFree=4183736/4192956
[pid=4555] ppid=4553 vsize=93096 CPUtime=402.21
/proc/4555/stat : 4555 (tts-4-0) R 4553 4555 4064 0 -1 4194304 23304 0 0 0 40208 13 0 0 25 0 1 0 221902626 95330304 23189 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534709 0 0 4096 0 0 0 0 17 1 0 0
/proc/4555/statm: 23274 23189 66 113 0 23158 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 93096

[startup+462.463 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4754
/proc/meminfo: memFree=1797496/2055920 swapFree=4183736/4192956
[pid=4555] ppid=4553 vsize=100128 CPUtime=462.2
/proc/4555/stat : 4555 (tts-4-0) R 4553 4555 4064 0 -1 4194304 25065 0 0 0 46206 14 0 0 25 0 1 0 221902626 102531072 24950 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534197 0 0 4096 0 0 0 0 17 1 0 0
/proc/4555/statm: 25032 24950 66 113 0 24916 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 100128

[startup+522.482 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4754
/proc/meminfo: memFree=1793208/2055920 swapFree=4183736/4192956
[pid=4555] ppid=4553 vsize=104584 CPUtime=522.2
/proc/4555/stat : 4555 (tts-4-0) R 4553 4555 4064 0 -1 4194304 26150 0 0 0 52205 15 0 0 25 0 1 0 221902626 107094016 26035 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534386 0 0 4096 0 0 0 0 17 1 0 0
/proc/4555/statm: 26146 26035 66 113 0 26030 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 104584

[startup+582.497 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 4754
/proc/meminfo: memFree=1789048/2055920 swapFree=4183736/4192956
[pid=4555] ppid=4553 vsize=108572 CPUtime=582.2
/proc/4555/stat : 4555 (tts-4-0) R 4553 4555 4064 0 -1 4194304 27167 0 0 0 58204 16 0 0 25 0 1 0 221902626 111177728 27052 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/4555/statm: 27143 27052 66 113 0 27027 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 108572

[startup+642.514 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 4754
/proc/meminfo: memFree=1784632/2055920 swapFree=4183736/4192956
[pid=4555] ppid=4553 vsize=113024 CPUtime=642.18
/proc/4555/stat : 4555 (tts-4-0) R 4553 4555 4064 0 -1 4194304 28295 0 0 0 64202 16 0 0 25 0 1 0 221902626 115736576 28180 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534122 0 0 4096 0 0 0 0 17 1 0 0
/proc/4555/statm: 28256 28180 66 113 0 28140 0
Current children cumulated CPU time (s) 642.18
Current children cumulated vsize (KiB) 113024

[startup+702.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4754
/proc/meminfo: memFree=1776888/2055920 swapFree=4183736/4192956
[pid=4555] ppid=4553 vsize=120764 CPUtime=702.18
/proc/4555/stat : 4555 (tts-4-0) R 4553 4555 4064 0 -1 4194304 30221 0 0 0 70201 17 0 0 25 0 1 0 221902626 123662336 30106 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641291 0 0 4096 0 0 0 0 17 1 0 0
/proc/4555/statm: 30191 30106 66 113 0 30075 0
Current children cumulated CPU time (s) 702.18
Current children cumulated vsize (KiB) 120764

[startup+762.549 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4754
/proc/meminfo: memFree=1768824/2055920 swapFree=4183736/4192956
[pid=4555] ppid=4553 vsize=128736 CPUtime=762.18
/proc/4555/stat : 4555 (tts-4-0) R 4553 4555 4064 0 -1 4194304 32229 0 0 0 76199 19 0 0 25 0 1 0 221902626 131825664 32114 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/4555/statm: 32184 32114 66 113 0 32068 0
Current children cumulated CPU time (s) 762.18
Current children cumulated vsize (KiB) 128736

[startup+822.569 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4754
/proc/meminfo: memFree=1759992/2055920 swapFree=4183736/4192956
[pid=4555] ppid=4553 vsize=137648 CPUtime=822.17
/proc/4555/stat : 4555 (tts-4-0) R 4553 4555 4064 0 -1 4194304 34412 0 0 0 82198 19 0 0 25 0 1 0 221902626 140951552 34297 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/4555/statm: 34412 34297 66 113 0 34296 0
Current children cumulated CPU time (s) 822.17
Current children cumulated vsize (KiB) 137648

[startup+882.583 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4754
/proc/meminfo: memFree=1752760/2055920 swapFree=4183736/4192956
[pid=4555] ppid=4553 vsize=144680 CPUtime=882.17
/proc/4555/stat : 4555 (tts-4-0) R 4553 4555 4064 0 -1 4194304 36217 0 0 0 88196 21 0 0 25 0 1 0 221902626 148152320 36102 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534151 0 0 4096 0 0 0 0 17 1 0 0
/proc/4555/statm: 36170 36102 66 113 0 36054 0
Current children cumulated CPU time (s) 882.17
Current children cumulated vsize (KiB) 144680

[startup+942.596 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4754
/proc/meminfo: memFree=1747512/2055920 swapFree=4183736/4192956
[pid=4555] ppid=4553 vsize=150080 CPUtime=942.16
/proc/4555/stat : 4555 (tts-4-0) R 4553 4555 4064 0 -1 4194304 37528 0 0 0 94194 22 0 0 25 0 1 0 221902626 153681920 37413 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/4555/statm: 37520 37413 66 113 0 37404 0
Current children cumulated CPU time (s) 942.16
Current children cumulated vsize (KiB) 150080

[startup+1002.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4754
/proc/meminfo: memFree=1743224/2055920 swapFree=4183736/4192956
[pid=4555] ppid=4553 vsize=154296 CPUtime=1002.16
/proc/4555/stat : 4555 (tts-4-0) R 4553 4555 4064 0 -1 4194304 38616 0 0 0 100193 23 0 0 25 0 1 0 221902626 157999104 38501 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/4555/statm: 38574 38501 66 113 0 38458 0
Current children cumulated CPU time (s) 1002.16
Current children cumulated vsize (KiB) 154296

[startup+1062.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4754
/proc/meminfo: memFree=1738232/2055920 swapFree=4183736/4192956
[pid=4555] ppid=4553 vsize=159220 CPUtime=1062.16
/proc/4555/stat : 4555 (tts-4-0) R 4553 4555 4064 0 -1 4194304 39834 0 0 0 106192 24 0 0 25 0 1 0 221902626 163041280 39719 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/4555/statm: 39805 39719 66 113 0 39689 0
Current children cumulated CPU time (s) 1062.16
Current children cumulated vsize (KiB) 159220

[startup+1122.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4754
/proc/meminfo: memFree=1734712/2055920 swapFree=4183736/4192956
[pid=4555] ppid=4553 vsize=162736 CPUtime=1122.15
/proc/4555/stat : 4555 (tts-4-0) R 4553 4555 4064 0 -1 4194304 40707 0 0 0 112190 25 0 0 25 0 1 0 221902626 166641664 40592 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134591965 0 0 4096 0 0 0 0 17 1 0 0
/proc/4555/statm: 40684 40592 66 113 0 40568 0
Current children cumulated CPU time (s) 1122.15
Current children cumulated vsize (KiB) 162736

[startup+1182.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4754
/proc/meminfo: memFree=1730616/2055920 swapFree=4183736/4192956
[pid=4555] ppid=4553 vsize=166956 CPUtime=1182.15
/proc/4555/stat : 4555 (tts-4-0) R 4553 4555 4064 0 -1 4194304 41760 0 0 0 118189 26 0 0 25 0 1 0 221902626 170962944 41645 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/4555/statm: 41739 41645 66 113 0 41623 0
Current children cumulated CPU time (s) 1182.15
Current children cumulated vsize (KiB) 166956



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4754
/proc/meminfo: memFree=1729528/2055920 swapFree=4183736/4192956
[pid=4555] ppid=4553 vsize=167896 CPUtime=1200.07
/proc/4555/stat : 4555 (tts-4-0) R 4553 4555 4064 0 -1 4194304 41996 0 0 0 119981 26 0 0 25 0 1 0 221902626 171925504 41881 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534364 0 0 4096 0 0 0 0 17 1 0 0
/proc/4555/statm: 41974 41881 66 113 0 41858 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 167896

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

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

[startup+1200.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4754
/proc/meminfo: memFree=1729528/2055920 swapFree=4183736/4192956
[pid=4555] ppid=4553 vsize=167896 CPUtime=1200.07
/proc/4555/stat : 4555 (tts-4-0) R 4553 4555 4064 0 -1 4194304 41996 0 0 0 119981 26 0 0 25 0 1 0 221902626 171925504 41881 18446744073709551615 134512640 134976056 4294956704 18446744073709551615 134534364 0 0 4096 0 0 0 0 17 1 0 0
/proc/4555/statm: 41974 41881 66 113 0 41858 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 167896

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.62
CPU time (s): 1200.1
CPU user time (s): 1199.81
CPU system time (s): 0.292955
CPU usage (%): 99.9573
Max. virtual memory (cumulated for all children) (KiB): 167896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.292955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41996
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= 3223

runsolver used 0.744886 second user time and 2.54961 second system time

The end



Launcher Data (download as text)




Begin job on node39 on Wed Feb 21 00:57:47 UTC 2007

IDJOB= 302778
IDBENCH= 20092
IDSOLVER= 98
FILE ID= node39/302778-1172019467

PBS_JOBID= 3892674

Free space on /tmp= 66561 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1407716880-15.cnf
COMMAND LINE= /tmp/evaluation/302778-1172019467/tts-4-0 /tmp/evaluation/302778-1172019467/instance-302778-1172019467.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-302778-1172019467 -o ROOT/results/node39/solver-302778-1172019467 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302778-1172019467/tts-4-0 /tmp/evaluation/302778-1172019467/instance-302778-1172019467.cnf            

META MD5SUM SOLVER= 73a7a27d0c2e86f9b1191433fde766ff
MD5SUM BENCH=  c56c168c4f165e1bc8c9ee2192c07c5e

RANDOM SEED= 502910835

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.285
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		: 3000.285
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:       1898184 kB
Buffers:         26812 kB
Cached:          92780 kB
SwapCached:       3284 kB
Active:          65364 kB
Inactive:        64048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1898184 kB
SwapTotal:     4192956 kB
SwapFree:      4183736 kB
Dirty:            1136 kB
Writeback:           0 kB
Mapped:          15252 kB
Slab:            14412 kB
Committed_AS:   585280 kB
PageTables:       1412 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= 66561 MiB

End job on node39 on Wed Feb 21 01:17:50 UTC 2007