Trace number 368711

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) 5000.11 5001.76

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-icl009.sat05-2721.reshuffled-07.cnf
MD5SUM2fe12e7483e7a74328d483192a8a2746
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark79.2799
Satisfiable
(Un)Satisfiability was proved
Number of variables1477
Number of clauses7989
Sum of the clauses size66949
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2284
Number of clauses of size 31202
Number of clauses of size 4154
Number of clauses of size 5924
Number of clauses of size over 55392

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/node74/watcher-368711-1177285797 -o ROOT/results/node74/solver-368711-1177285797 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368711-1177285797/tts-4-0 /tmp/evaluation/368711-1177285797/instance-368711-1177285797.cnf 

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


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.91 3/66 31660
/proc/meminfo: memFree=1561952/2055920 swapFree=4183056/4192956
[pid=31660] ppid=31658 vsize=796 CPUtime=0
/proc/31660/stat : 31660 (tts-4-0) R 31658 31660 31127 0 -1 4194304 106 0 0 0 0 0 0 0 18 0 1 0 176494469 815104 91 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/31660/statm: 199 92 57 113 0 83 0

[startup+0.0414171 s]
/proc/loadavg: 0.91 0.95 0.91 3/66 31660
/proc/meminfo: memFree=1561952/2055920 swapFree=4183056/4192956
[pid=31660] ppid=31658 vsize=1588 CPUtime=0.03
/proc/31660/stat : 31660 (tts-4-0) R 31658 31660 31127 0 -1 4194304 304 0 0 0 3 0 0 0 18 0 1 0 176494469 1626112 289 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134524077 0 0 4096 0 0 0 0 17 1 0 0
/proc/31660/statm: 397 289 58 113 0 281 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1588

[startup+0.101424 s]
/proc/loadavg: 0.91 0.95 0.91 3/66 31660
/proc/meminfo: memFree=1561952/2055920 swapFree=4183056/4192956
[pid=31660] ppid=31658 vsize=1984 CPUtime=0.09
/proc/31660/stat : 31660 (tts-4-0) R 31658 31660 31127 0 -1 4194304 400 0 0 0 9 0 0 0 18 0 1 0 176494469 2031616 385 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134538262 0 0 4096 0 0 0 0 17 1 0 0
/proc/31660/statm: 496 385 59 113 0 380 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1984

[startup+0.301447 s]
/proc/loadavg: 0.91 0.95 0.91 3/66 31660
/proc/meminfo: memFree=1561952/2055920 swapFree=4183056/4192956
[pid=31660] ppid=31658 vsize=3436 CPUtime=0.29
/proc/31660/stat : 31660 (tts-4-0) R 31658 31660 31127 0 -1 4194304 774 0 0 0 29 0 0 0 19 0 1 0 176494469 3518464 759 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/31660/statm: 859 759 62 113 0 743 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3436

[startup+0.701492 s]
/proc/loadavg: 0.91 0.95 0.91 3/66 31660
/proc/meminfo: memFree=1561952/2055920 swapFree=4183056/4192956
[pid=31660] ppid=31658 vsize=8724 CPUtime=0.69
/proc/31660/stat : 31660 (tts-4-0) R 31658 31660 31127 0 -1 4194304 2180 0 0 0 69 0 0 0 22 0 1 0 176494469 8933376 2085 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134627035 0 0 4096 0 0 0 0 17 1 0 0
/proc/31660/statm: 2181 2085 65 113 0 2065 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8724

[startup+1.50159 s]
/proc/loadavg: 0.91 0.95 0.91 2/67 31661
/proc/meminfo: memFree=1547928/2055920 swapFree=4183056/4192956
[pid=31660] ppid=31658 vsize=15184 CPUtime=1.49
/proc/31660/stat : 31660 (tts-4-0) R 31658 31660 31127 0 -1 4194304 3802 0 0 0 148 1 0 0 25 0 1 0 176494469 15548416 3707 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134535181 0 0 4096 0 0 0 0 17 1 0 0
/proc/31660/statm: 3796 3707 66 113 0 3680 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15184

[startup+3.10177 s]
/proc/loadavg: 0.91 0.95 0.91 2/67 31661
/proc/meminfo: memFree=1546776/2055920 swapFree=4183056/4192956
[pid=31660] ppid=31658 vsize=15960 CPUtime=3.09
/proc/31660/stat : 31660 (tts-4-0) R 31658 31660 31127 0 -1 4194304 3968 0 0 0 308 1 0 0 25 0 1 0 176494469 16343040 3873 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534145 0 0 4096 0 0 0 0 17 1 0 0
/proc/31660/statm: 3990 3873 66 113 0 3874 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15960

[startup+6.30114 s]
/proc/loadavg: 0.92 0.95 0.91 2/67 31661
/proc/meminfo: memFree=1545880/2055920 swapFree=4183056/4192956
[pid=31660] ppid=31658 vsize=16604 CPUtime=6.29
/proc/31660/stat : 31660 (tts-4-0) R 31658 31660 31127 0 -1 4194304 4159 0 0 0 628 1 0 0 25 0 1 0 176494469 17002496 4064 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/31660/statm: 4151 4064 66 113 0 4035 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16604

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.91 2/67 31661
/proc/meminfo: memFree=1543896/2055920 swapFree=4183056/4192956
[pid=31660] ppid=31658 vsize=18484 CPUtime=12.68
/proc/31660/stat : 31660 (tts-4-0) R 31658 31660 31127 0 -1 4194304 4624 0 0 0 1267 1 0 0 25 0 1 0 176494469 18927616 4529 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534438 0 0 4096 0 0 0 0 17 1 0 0
/proc/31660/statm: 4621 4529 66 113 0 4505 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18484

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.91 2/67 31661
/proc/meminfo: memFree=1541080/2055920 swapFree=4183056/4192956
[pid=31660] ppid=31658 vsize=21296 CPUtime=25.48
/proc/31660/stat : 31660 (tts-4-0) R 31658 31660 31127 0 -1 4194304 5305 0 0 0 2546 2 0 0 25 0 1 0 176494469 21807104 5210 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134513467 0 0 4096 0 0 0 0 17 1 0 0
/proc/31660/statm: 5324 5210 66 113 0 5208 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21296

[startup+51.1013 s]
/proc/loadavg: 0.96 0.96 0.91 2/67 31661
/proc/meminfo: memFree=1535768/2055920 swapFree=4183056/4192956
[pid=31660] ppid=31658 vsize=26472 CPUtime=51.08
/proc/31660/stat : 31660 (tts-4-0) R 31658 31660 31127 0 -1 4194304 6639 0 0 0 5105 3 0 0 25 0 1 0 176494469 27107328 6544 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641336 0 0 4096 0 0 0 0 17 1 0 0
/proc/31660/statm: 6618 6544 66 113 0 6502 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 26472

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.91 2/67 31661
/proc/meminfo: memFree=1526040/2055920 swapFree=4183056/4192956
[pid=31660] ppid=31658 vsize=36088 CPUtime=102.26
/proc/31660/stat : 31660 (tts-4-0) R 31658 31660 31127 0 -1 4194304 9023 0 0 0 10222 4 0 0 25 0 1 0 176494469 36954112 8928 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534048 0 0 4096 0 0 0 0 17 1 0 0
/proc/31660/statm: 9022 8928 66 113 0 8906 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 36088

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 31661
/proc/meminfo: memFree=1514968/2055920 swapFree=4183056/4192956
[pid=31660] ppid=31658 vsize=47344 CPUtime=162.25
/proc/31660/stat : 31660 (tts-4-0) R 31658 31660 31127 0 -1 4194304 11813 0 0 0 16219 6 0 0 25 0 1 0 176494469 48480256 11718 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/31660/statm: 11836 11718 66 113 0 11720 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 47344

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 31661
/proc/meminfo: memFree=1504792/2055920 swapFree=4183056/4192956
[pid=31660] ppid=31658 vsize=57192 CPUtime=222.22
/proc/31660/stat : 31660 (tts-4-0) R 31658 31660 31127 0 -1 4194304 14326 0 0 0 22215 7 0 0 25 0 1 0 176494469 58564608 14231 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134591621 0 0 4096 0 0 0 0 17 1 0 0
/proc/31660/statm: 14298 14231 66 113 0 14182 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 57192

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 31661
/proc/meminfo: memFree=1494744/2055920 swapFree=4183056/4192956
[pid=31660] ppid=31658 vsize=67268 CPUtime=282.2
/proc/31660/stat : 31660 (tts-4-0) R 31658 31660 31127 0 -1 4194304 16816 0 0 0 28211 9 0 0 25 0 1 0 176494469 68882432 16721 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534154 0 0 4096 0 0 0 0 17 1 0 0
/proc/31660/statm: 16817 16721 66 113 0 16701 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 67268

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 31661
/proc/meminfo: memFree=1487576/2055920 swapFree=4183056/4192956
[pid=31660] ppid=31658 vsize=74304 CPUtime=342.19
/proc/31660/stat : 31660 (tts-4-0) R 31658 31660 31127 0 -1 4194304 18605 0 0 0 34208 11 0 0 25 0 1 0 176494469 76087296 18510 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/31660/statm: 18576 18510 66 113 0 18460 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 74304

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 31661
/proc/meminfo: memFree=1477848/2055920 swapFree=4183056/4192956
[pid=31660] ppid=31658 vsize=84148 CPUtime=402.17
/proc/31660/stat : 31660 (tts-4-0) R 31658 31660 31127 0 -1 4194304 21062 0 0 0 40205 12 0 0 25 0 1 0 176494469 86167552 20967 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534130 0 0 4096 0 0 0 0 17 1 0 0
/proc/31660/statm: 21037 20967 66 113 0 20921 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 84148

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 31661
/proc/meminfo: memFree=1473176/2055920 swapFree=4183056/4192956
[pid=31660] ppid=31658 vsize=88836 CPUtime=462.15
/proc/31660/stat : 31660 (tts-4-0) R 31658 31660 31127 0 -1 4194304 22198 0 0 0 46202 13 0 0 25 0 1 0 176494469 90968064 22103 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/31660/statm: 22209 22103 66 113 0 22093 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 88836

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 31661
/proc/meminfo: memFree=1468824/2055920 swapFree=4183056/4192956
[pid=31660] ppid=31658 vsize=93052 CPUtime=522.14
/proc/31660/stat : 31660 (tts-4-0) R 31658 31660 31127 0 -1 4194304 23289 0 0 0 52199 15 0 0 25 0 1 0 176494469 95285248 23194 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534074 0 0 4096 0 0 0 0 17 1 0 0
/proc/31660/statm: 23263 23194 66 113 0 23147 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 93052

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 31661
/proc/meminfo: memFree=1465240/2055920 swapFree=4183056/4192956
[pid=31660] ppid=31658 vsize=96568 CPUtime=582.12
/proc/31660/stat : 31660 (tts-4-0) R 31658 31660 31127 0 -1 4194304 24164 0 0 0 58196 16 0 0 25 0 1 0 176494469 98885632 24069 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534120 0 0 4096 0 0 0 0 17 1 0 0
/proc/31660/statm: 24142 24069 66 113 0 24026 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 96568

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 31661
/proc/meminfo: memFree=1461528/2055920 swapFree=4183056/4192956
[pid=31660] ppid=31658 vsize=100320 CPUtime=642.11
/proc/31660/stat : 31660 (tts-4-0) R 31658 31660 31127 0 -1 4194304 25102 0 0 0 64194 17 0 0 25 0 1 0 176494469 102727680 25007 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/31660/statm: 25080 25007 66 113 0 24964 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 100320


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

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 31861
/proc/meminfo: memFree=1328216/2055920 swapFree=4183056/4192956
[pid=31660] ppid=31658 vsize=233600 CPUtime=4061.02
/proc/31660/stat : 31660 (tts-4-0) R 31658 31660 31127 0 -1 4194304 58374 0 0 0 406048 54 0 0 25 0 1 0 176494469 239206400 58279 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534386 0 0 4096 0 0 0 0 17 1 0 0
/proc/31660/statm: 58400 58279 66 113 0 58284 0
Current children cumulated CPU time (s) 4061.02
Current children cumulated vsize (KiB) 233600

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 31861
/proc/meminfo: memFree=1326040/2055920 swapFree=4183056/4192956
[pid=31660] ppid=31658 vsize=235712 CPUtime=4121
/proc/31660/stat : 31660 (tts-4-0) R 31658 31660 31127 0 -1 4194304 58913 0 0 0 412045 55 0 0 25 0 1 0 176494469 241369088 58818 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534060 0 0 4096 0 0 0 0 17 1 0 0
/proc/31660/statm: 58928 58818 66 113 0 58812 0
Current children cumulated CPU time (s) 4121
Current children cumulated vsize (KiB) 235712

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 31861
/proc/meminfo: memFree=1322648/2055920 swapFree=4183056/4192956
[pid=31660] ppid=31658 vsize=238992 CPUtime=4180.99
/proc/31660/stat : 31660 (tts-4-0) R 31658 31660 31127 0 -1 4194304 59773 0 0 0 418043 56 0 0 25 0 1 0 176494469 244727808 59678 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534117 0 0 4096 0 0 0 0 17 1 0 0
/proc/31660/statm: 59748 59678 66 113 0 59632 0
Current children cumulated CPU time (s) 4180.99
Current children cumulated vsize (KiB) 238992

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 31861
/proc/meminfo: memFree=1321304/2055920 swapFree=4183056/4192956
[pid=31660] ppid=31658 vsize=240396 CPUtime=4240.96
/proc/31660/stat : 31660 (tts-4-0) R 31658 31660 31127 0 -1 4194304 60102 0 0 0 424040 56 0 0 25 0 1 0 176494469 246165504 60007 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534071 0 0 4096 0 0 0 0 17 1 0 0
/proc/31660/statm: 60099 60007 66 113 0 59983 0
Current children cumulated CPU time (s) 4240.96
Current children cumulated vsize (KiB) 240396

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/73 32029
/proc/meminfo: memFree=1318432/2055920 swapFree=4183056/4192956
[pid=31660] ppid=31658 vsize=242040 CPUtime=4300.87
/proc/31660/stat : 31660 (tts-4-0) R 31658 31660 31127 0 -1 4194304 60487 0 0 0 430030 57 0 0 25 0 1 0 176494469 247848960 60392 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/31660/statm: 60510 60392 66 113 0 60394 0
Current children cumulated CPU time (s) 4300.87
Current children cumulated vsize (KiB) 242040

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/67 32059
/proc/meminfo: memFree=1317912/2055920 swapFree=4183056/4192956
[pid=31660] ppid=31658 vsize=243680 CPUtime=4360.83
/proc/31660/stat : 31660 (tts-4-0) R 31658 31660 31127 0 -1 4194304 60915 0 0 0 436026 57 0 0 25 0 1 0 176494469 249528320 60820 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/31660/statm: 60920 60820 66 113 0 60804 0
Current children cumulated CPU time (s) 4360.83
Current children cumulated vsize (KiB) 243680

[startup+4422.3 s]
/proc/loadavg: 1.03 0.99 0.91 2/67 32059
/proc/meminfo: memFree=1316120/2055920 swapFree=4183056/4192956
[pid=31660] ppid=31658 vsize=245320 CPUtime=4420.82
/proc/31660/stat : 31660 (tts-4-0) R 31658 31660 31127 0 -1 4194304 61361 0 0 0 442024 58 0 0 25 0 1 0 176494469 251207680 61266 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/31660/statm: 61330 61266 66 113 0 61214 0
Current children cumulated CPU time (s) 4420.82
Current children cumulated vsize (KiB) 245320

[startup+4482.3 s]
/proc/loadavg: 1.01 0.99 0.91 2/67 32059
/proc/meminfo: memFree=1313624/2055920 swapFree=4183056/4192956
[pid=31660] ppid=31658 vsize=247900 CPUtime=4480.79
/proc/31660/stat : 31660 (tts-4-0) R 31658 31660 31127 0 -1 4194304 62001 0 0 0 448021 58 0 0 25 0 1 0 176494469 253849600 61906 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/31660/statm: 61975 61906 66 113 0 61859 0
Current children cumulated CPU time (s) 4480.79
Current children cumulated vsize (KiB) 247900

[startup+4542.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 32059
/proc/meminfo: memFree=1312280/2055920 swapFree=4183056/4192956
[pid=31660] ppid=31658 vsize=249304 CPUtime=4540.78
/proc/31660/stat : 31660 (tts-4-0) R 31658 31660 31127 0 -1 4194304 62305 0 0 0 454019 59 0 0 25 0 1 0 176494469 255287296 62210 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/31660/statm: 62326 62210 66 113 0 62210 0
Current children cumulated CPU time (s) 4540.78
Current children cumulated vsize (KiB) 249304

[startup+4602.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 32059
/proc/meminfo: memFree=1310872/2055920 swapFree=4183056/4192956
[pid=31660] ppid=31658 vsize=250712 CPUtime=4600.77
/proc/31660/stat : 31660 (tts-4-0) R 31658 31660 31127 0 -1 4194304 62676 0 0 0 460017 60 0 0 25 0 1 0 176494469 256729088 62581 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/31660/statm: 62678 62581 66 113 0 62562 0
Current children cumulated CPU time (s) 4600.77
Current children cumulated vsize (KiB) 250712

[startup+4662.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 32059
/proc/meminfo: memFree=1306200/2055920 swapFree=4183056/4192956
[pid=31660] ppid=31658 vsize=255400 CPUtime=4660.75
/proc/31660/stat : 31660 (tts-4-0) R 31658 31660 31127 0 -1 4194304 63834 0 0 0 466014 61 0 0 25 0 1 0 176494469 261529600 63739 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/31660/statm: 63850 63739 66 113 0 63734 0
Current children cumulated CPU time (s) 4660.75
Current children cumulated vsize (KiB) 255400

[startup+4722.31 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 32059
/proc/meminfo: memFree=1301144/2055920 swapFree=4183056/4192956
[pid=31660] ppid=31658 vsize=260324 CPUtime=4720.73
/proc/31660/stat : 31660 (tts-4-0) R 31658 31660 31127 0 -1 4194304 65092 0 0 0 472011 62 0 0 25 0 1 0 176494469 266571776 64997 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/31660/statm: 65081 64997 66 113 0 64965 0
Current children cumulated CPU time (s) 4720.73
Current children cumulated vsize (KiB) 260324

[startup+4782.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 32059
/proc/meminfo: memFree=1296856/2055920 swapFree=4183056/4192956
[pid=31660] ppid=31658 vsize=264776 CPUtime=4780.71
/proc/31660/stat : 31660 (tts-4-0) R 31658 31660 31127 0 -1 4194304 66172 0 0 0 478007 64 0 0 25 0 1 0 176494469 271130624 66077 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534154 0 0 4096 0 0 0 0 17 1 0 0
/proc/31660/statm: 66194 66077 66 113 0 66078 0
Current children cumulated CPU time (s) 4780.71
Current children cumulated vsize (KiB) 264776

[startup+4842.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 32059
/proc/meminfo: memFree=1287448/2055920 swapFree=4183056/4192956
[pid=31660] ppid=31658 vsize=274152 CPUtime=4840.69
/proc/31660/stat : 31660 (tts-4-0) R 31658 31660 31127 0 -1 4194304 68523 0 0 0 484004 65 0 0 25 0 1 0 176494469 280731648 68428 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534114 0 0 4096 0 0 0 0 17 1 0 0
/proc/31660/statm: 68538 68428 66 113 0 68422 0
Current children cumulated CPU time (s) 4840.69
Current children cumulated vsize (KiB) 274152

[startup+4902.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 32059
/proc/meminfo: memFree=1280024/2055920 swapFree=4183056/4192956
[pid=31660] ppid=31658 vsize=281652 CPUtime=4900.68
/proc/31660/stat : 31660 (tts-4-0) R 31658 31660 31127 0 -1 4194304 70411 0 0 0 490001 67 0 0 25 0 1 0 176494469 288411648 70316 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134534095 0 0 4096 0 0 0 0 17 1 0 0
/proc/31660/statm: 70413 70316 66 113 0 70297 0
Current children cumulated CPU time (s) 4900.68
Current children cumulated vsize (KiB) 281652

[startup+4962.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 32059
/proc/meminfo: memFree=1271512/2055920 swapFree=4183056/4192956
[pid=31660] ppid=31658 vsize=290088 CPUtime=4960.66
/proc/31660/stat : 31660 (tts-4-0) R 31658 31660 31127 0 -1 4194304 72521 0 0 0 495998 68 0 0 25 0 1 0 176494469 297050112 72426 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134537421 0 0 4096 0 0 0 0 17 1 0 0
/proc/31660/statm: 72522 72426 66 113 0 72406 0
Current children cumulated CPU time (s) 4960.66
Current children cumulated vsize (KiB) 290088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.71 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 32059
/proc/meminfo: memFree=1267672/2055920 swapFree=4183056/4192956
[pid=31660] ppid=31658 vsize=293840 CPUtime=5000.05
/proc/31660/stat : 31660 (tts-4-0) R 31658 31660 31127 0 -1 4194304 73468 0 0 0 499936 69 0 0 25 0 1 0 176494469 300892160 73373 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641339 0 0 4096 0 0 0 0 17 1 0 0
/proc/31660/statm: 73460 73373 66 113 0 73344 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 293840

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

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

[startup+5001.71 s]
/proc/loadavg: 1.00 0.99 0.91 2/67 32059
/proc/meminfo: memFree=1267672/2055920 swapFree=4183056/4192956
[pid=31660] ppid=31658 vsize=293840 CPUtime=5000.05
/proc/31660/stat : 31660 (tts-4-0) R 31658 31660 31127 0 -1 4194304 73468 0 0 0 499936 69 0 0 25 0 1 0 176494469 300892160 73373 18446744073709551615 134512640 134976056 4294956672 18446744073709551615 134641339 0 0 4096 0 0 0 0 17 1 0 0
/proc/31660/statm: 73460 73373 66 113 0 73344 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 293840

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.76
CPU time (s): 5000.11
CPU user time (s): 4999.37
CPU system time (s): 0.740887
CPU usage (%): 99.9671
Max. virtual memory (cumulated for all children) (KiB): 293840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.37
system time used= 0.740887
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 73468
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= 8493

runsolver used 4.80127 second user time and 11.0013 second system time

The end



Launcher Data (download as text)




Begin job on node74 on Sun Apr 22 23:49:57 UTC 2007

IDJOB= 368711
IDBENCH= 24716
IDSOLVER= 178
FILE ID= node74/368711-1177285797

PBS_JOBID= 4650767

Free space on /tmp= 103204 MiB

SOLVER NAME= TTS 4.0
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-icl009.sat05-2721.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368711-1177285797/tts-4-0 /tmp/evaluation/368711-1177285797/instance-368711-1177285797.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-368711-1177285797 -o ROOT/results/node74/solver-368711-1177285797 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368711-1177285797/tts-4-0 /tmp/evaluation/368711-1177285797/instance-368711-1177285797.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  2fe12e7483e7a74328d483192a8a2746

RANDOM SEED= 992321982

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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		: 3000.213
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		: 3000.213
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:       1562360 kB
Buffers:         67428 kB
Cached:         347176 kB
SwapCached:       3052 kB
Active:         241088 kB
Inactive:       184732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1562360 kB
SwapTotal:     4192956 kB
SwapFree:      4183056 kB
Dirty:             856 kB
Writeback:           0 kB
Mapped:          16024 kB
Slab:            53568 kB
Committed_AS:  3949920 kB
PageTables:       1480 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103204 MiB

End job on node74 on Mon Apr 23 01:13:21 UTC 2007