Trace number 295584

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
CMUSAT BASE 2007-02-08? (TO) 1200.1 1200.41

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S108421787-03.SAT.shuffled.cnf
MD5SUM7db1dbd28711a9e9c5914ed4cfba8cd8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.18597
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
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 54895

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/node58/watcher-295584-1171808272 -o ROOT/results/node58/solver-295584-1171808272 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295584-1171808272/cmusat_base /tmp/evaluation/295584-1171808272/instance-295584-1171808272.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: 1.00 1.00 1.00 3/64 7797
/proc/meminfo: memFree=1035760/2055920 swapFree=4183260/4192956
[pid=7797] ppid=7795 vsize=2340 CPUtime=0
/proc/7797/stat : 7797 (cmusat_base) R 7795 7797 6334 0 -1 4194304 190 0 0 0 0 0 0 0 18 0 1 0 200783888 2396160 172 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134564434 0 0 4096 35 0 0 0 17 1 0 0
/proc/7797/statm: 585 172 90 241 0 341 0

[startup+0.10691 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7797
/proc/meminfo: memFree=1035760/2055920 swapFree=4183260/4192956
[pid=7797] ppid=7795 vsize=2964 CPUtime=0.1
/proc/7797/stat : 7797 (cmusat_base) R 7795 7797 6334 0 -1 4194304 362 0 0 0 10 0 0 0 18 0 1 0 200783888 3035136 344 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/7797/statm: 741 344 110 241 0 497 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2964

[startup+0.514953 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 7797
/proc/meminfo: memFree=1035760/2055920 swapFree=4183260/4192956
[pid=7797] ppid=7795 vsize=3344 CPUtime=0.51
/proc/7797/stat : 7797 (cmusat_base) R 7795 7797 6334 0 -1 4194304 489 0 0 0 51 0 0 0 21 0 1 0 200783888 3424256 471 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/7797/statm: 836 471 110 241 0 592 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3344

[startup+1.33504 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7798
/proc/meminfo: memFree=1033384/2055920 swapFree=4183260/4192956
[pid=7797] ppid=7795 vsize=4428 CPUtime=1.33
/proc/7797/stat : 7797 (cmusat_base) R 7795 7797 6334 0 -1 4194304 719 0 0 0 133 0 0 0 25 0 1 0 200783888 4534272 701 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559905 0 0 4096 35 0 0 0 17 1 0 0
/proc/7797/statm: 1107 701 110 241 0 863 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4428

[startup+2.97122 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7798
/proc/meminfo: memFree=1032872/2055920 swapFree=4183260/4192956
[pid=7797] ppid=7795 vsize=4824 CPUtime=2.96
/proc/7797/stat : 7797 (cmusat_base) R 7795 7797 6334 0 -1 4194304 810 0 0 0 296 0 0 0 25 0 1 0 200783888 4939776 792 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559831 0 0 4096 35 0 0 0 17 1 0 0
/proc/7797/statm: 1206 792 110 241 0 962 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4824

[startup+6.24758 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7798
/proc/meminfo: memFree=1031912/2055920 swapFree=4183260/4192956
[pid=7797] ppid=7795 vsize=7836 CPUtime=6.23
/proc/7797/stat : 7797 (cmusat_base) R 7795 7797 6334 0 -1 4194304 1570 0 0 0 623 0 0 0 25 0 1 0 200783888 8024064 1425 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/7797/statm: 1959 1425 110 241 0 1715 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 7836

[startup+12.7033 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7798
/proc/meminfo: memFree=1029800/2055920 swapFree=4183260/4192956
[pid=7797] ppid=7795 vsize=7904 CPUtime=12.68
/proc/7797/stat : 7797 (cmusat_base) R 7795 7797 6334 0 -1 4194304 1756 0 0 0 1268 0 0 0 25 0 1 0 200783888 8093696 1526 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/7797/statm: 1976 1526 110 241 0 1732 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7904

[startup+25.5077 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7798
/proc/meminfo: memFree=1024808/2055920 swapFree=4183260/4192956
[pid=7797] ppid=7795 vsize=13820 CPUtime=25.49
/proc/7797/stat : 7797 (cmusat_base) R 7795 7797 6334 0 -1 4194304 3643 0 0 0 2547 2 0 0 25 0 1 0 200783888 14151680 2779 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559902 0 0 4096 35 0 0 0 17 1 0 0
/proc/7797/statm: 3455 2779 110 241 0 3211 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13820

[startup+51.1135 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7798
/proc/meminfo: memFree=1023464/2055920 swapFree=4183260/4192956
[pid=7797] ppid=7795 vsize=14884 CPUtime=51.09
/proc/7797/stat : 7797 (cmusat_base) R 7795 7797 6334 0 -1 4194304 4387 0 0 0 5107 2 0 0 25 0 1 0 200783888 15241216 3145 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/7797/statm: 3721 3145 110 241 0 3477 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14884

[startup+102.323 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7798
/proc/meminfo: memFree=1013480/2055920 swapFree=4183260/4192956
[pid=7797] ppid=7795 vsize=26692 CPUtime=102.28
/proc/7797/stat : 7797 (cmusat_base) R 7795 7797 6334 0 -1 4194304 8011 0 0 0 10224 4 0 0 25 0 1 0 200783888 27332608 5622 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7797/statm: 6673 5622 110 241 0 6429 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 26692

[startup+162.347 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7798
/proc/meminfo: memFree=1011944/2055920 swapFree=4183260/4192956
[pid=7797] ppid=7795 vsize=27640 CPUtime=162.3
/proc/7797/stat : 7797 (cmusat_base) R 7795 7797 6334 0 -1 4194304 8917 0 0 0 16225 5 0 0 25 0 1 0 200783888 28303360 5983 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7797/statm: 6910 5983 110 241 0 6666 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 27640

[startup+222.366 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7798
/proc/meminfo: memFree=1008936/2055920 swapFree=4183260/4192956
[pid=7797] ppid=7795 vsize=30144 CPUtime=222.3
/proc/7797/stat : 7797 (cmusat_base) R 7795 7797 6334 0 -1 4194304 10175 0 0 0 22224 6 0 0 25 0 1 0 200783888 30867456 6753 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7797/statm: 7536 6753 110 241 0 7292 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 30144

[startup+282.382 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7798
/proc/meminfo: memFree=1006376/2055920 swapFree=4183260/4192956
[pid=7797] ppid=7795 vsize=32412 CPUtime=282.3
/proc/7797/stat : 7797 (cmusat_base) R 7795 7797 6334 0 -1 4194304 11091 0 0 0 28223 7 0 0 25 0 1 0 200783888 33189888 7375 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/7797/statm: 8103 7375 110 241 0 7859 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 32412

[startup+342.402 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7798
/proc/meminfo: memFree=992872/2055920 swapFree=4183260/4192956
[pid=7797] ppid=7795 vsize=50372 CPUtime=342.3
/proc/7797/stat : 7797 (cmusat_base) R 7795 7797 6334 0 -1 4194304 15976 0 0 0 34221 9 0 0 25 0 1 0 200783888 51580928 10717 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134527138 0 0 4096 35 0 0 0 17 1 0 0
/proc/7797/statm: 12593 10717 110 241 0 12349 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 50372

[startup+402.424 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7798
/proc/meminfo: memFree=992296/2055920 swapFree=4183260/4192956
[pid=7797] ppid=7795 vsize=50496 CPUtime=402.3
/proc/7797/stat : 7797 (cmusat_base) R 7795 7797 6334 0 -1 4194304 16460 0 0 0 40221 9 0 0 25 0 1 0 200783888 51707904 10888 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/7797/statm: 12624 10888 110 241 0 12380 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 50496

[startup+462.445 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7798
/proc/meminfo: memFree=992232/2055920 swapFree=4183260/4192956
[pid=7797] ppid=7795 vsize=50236 CPUtime=462.32
/proc/7797/stat : 7797 (cmusat_base) R 7795 7797 6334 0 -1 4194304 16481 0 0 0 46222 10 0 0 25 0 1 0 200783888 51441664 10844 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/7797/statm: 12559 10844 110 241 0 12315 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 50236

[startup+522.465 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7798
/proc/meminfo: memFree=991784/2055920 swapFree=4183260/4192956
[pid=7797] ppid=7795 vsize=50368 CPUtime=522.31
/proc/7797/stat : 7797 (cmusat_base) R 7795 7797 6334 0 -1 4194304 16993 0 0 0 52221 10 0 0 25 0 1 0 200783888 51576832 11012 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560149 0 0 4096 35 0 0 0 17 1 0 0
/proc/7797/statm: 12592 11012 110 241 0 12348 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 50368

[startup+582.482 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7798
/proc/meminfo: memFree=991464/2055920 swapFree=4183260/4192956
[pid=7797] ppid=7795 vsize=50760 CPUtime=582.32
/proc/7797/stat : 7797 (cmusat_base) R 7795 7797 6334 0 -1 4194304 17074 0 0 0 58222 10 0 0 25 0 1 0 200783888 51978240 11093 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7797/statm: 12690 11093 110 241 0 12446 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 50760

[startup+642.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7798
/proc/meminfo: memFree=990504/2055920 swapFree=4183260/4192956
[pid=7797] ppid=7795 vsize=51424 CPUtime=642.33
/proc/7797/stat : 7797 (cmusat_base) R 7795 7797 6334 0 -1 4194304 17792 0 0 0 64222 11 0 0 25 0 1 0 200783888 52658176 11336 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560051 0 0 4096 35 0 0 0 17 1 0 0
/proc/7797/statm: 12856 11336 110 241 0 12612 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 51424

[startup+702.522 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7798
/proc/meminfo: memFree=989992/2055920 swapFree=4183260/4192956
[pid=7797] ppid=7795 vsize=51952 CPUtime=702.33
/proc/7797/stat : 7797 (cmusat_base) R 7795 7797 6334 0 -1 4194304 17910 0 0 0 70222 11 0 0 25 0 1 0 200783888 53198848 11454 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7797/statm: 12988 11454 110 241 0 12744 0
Current children cumulated CPU time (s) 702.33
Current children cumulated vsize (KiB) 51952

[startup+762.539 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7798
/proc/meminfo: memFree=988968/2055920 swapFree=4183260/4192956
[pid=7797] ppid=7795 vsize=52376 CPUtime=762.33
/proc/7797/stat : 7797 (cmusat_base) R 7795 7797 6334 0 -1 4194304 18585 0 0 0 76221 12 0 0 25 0 1 0 200783888 53633024 11715 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7797/statm: 13094 11715 110 241 0 12850 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 52376

[startup+822.561 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 7798
/proc/meminfo: memFree=988648/2055920 swapFree=4183260/4192956
[pid=7797] ppid=7795 vsize=52636 CPUtime=822.33
/proc/7797/stat : 7797 (cmusat_base) R 7795 7797 6334 0 -1 4194304 18672 0 0 0 82221 12 0 0 25 0 1 0 200783888 53899264 11769 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7797/statm: 13159 11769 110 241 0 12915 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 52636

[startup+882.581 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 7798
/proc/meminfo: memFree=987624/2055920 swapFree=4183260/4192956
[pid=7797] ppid=7795 vsize=54008 CPUtime=882.34
/proc/7797/stat : 7797 (cmusat_base) R 7795 7797 6334 0 -1 4194304 19074 0 0 0 88221 13 0 0 25 0 1 0 200783888 55304192 12073 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7797/statm: 13502 12073 110 241 0 13258 0
Current children cumulated CPU time (s) 882.34
Current children cumulated vsize (KiB) 54008

[startup+942.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7798
/proc/meminfo: memFree=984424/2055920 swapFree=4183260/4192956
[pid=7797] ppid=7795 vsize=56444 CPUtime=942.34
/proc/7797/stat : 7797 (cmusat_base) R 7795 7797 6334 0 -1 4194304 20298 0 0 0 94220 14 0 0 25 0 1 0 200783888 57798656 12843 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/7797/statm: 14111 12843 110 241 0 13867 0
Current children cumulated CPU time (s) 942.34
Current children cumulated vsize (KiB) 56444

[startup+1002.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7798
/proc/meminfo: memFree=984168/2055920 swapFree=4183260/4192956
[pid=7797] ppid=7795 vsize=56704 CPUtime=1002.34
/proc/7797/stat : 7797 (cmusat_base) R 7795 7797 6334 0 -1 4194304 20368 0 0 0 100220 14 0 0 25 0 1 0 200783888 58064896 12880 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/7797/statm: 14176 12880 110 241 0 13932 0
Current children cumulated CPU time (s) 1002.34
Current children cumulated vsize (KiB) 56704

[startup+1062.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7798
/proc/meminfo: memFree=983976/2055920 swapFree=4183260/4192956
[pid=7797] ppid=7795 vsize=57412 CPUtime=1062.35
/proc/7797/stat : 7797 (cmusat_base) R 7795 7797 6334 0 -1 4194304 20453 0 0 0 106220 15 0 0 25 0 1 0 200783888 58789888 12965 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7797/statm: 14353 12965 110 241 0 14109 0
Current children cumulated CPU time (s) 1062.35
Current children cumulated vsize (KiB) 57412

[startup+1122.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7798
/proc/meminfo: memFree=982504/2055920 swapFree=4183260/4192956
[pid=7797] ppid=7795 vsize=58468 CPUtime=1122.35
/proc/7797/stat : 7797 (cmusat_base) R 7795 7797 6334 0 -1 4194304 20816 0 0 0 112220 15 0 0 25 0 1 0 200783888 59871232 13328 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/7797/statm: 14617 13328 110 241 0 14373 0
Current children cumulated CPU time (s) 1122.35
Current children cumulated vsize (KiB) 58468

[startup+1182.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7798
/proc/meminfo: memFree=979560/2055920 swapFree=4183260/4192956
[pid=7797] ppid=7795 vsize=61024 CPUtime=1182.35
/proc/7797/stat : 7797 (cmusat_base) R 7795 7797 6334 0 -1 4194304 22114 0 0 0 118219 16 0 0 25 0 1 0 200783888 62488576 14029 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7797/statm: 15256 14029 110 241 0 15012 0
Current children cumulated CPU time (s) 1182.35
Current children cumulated vsize (KiB) 61024



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7798
/proc/meminfo: memFree=979560/2055920 swapFree=4183260/4192956
[pid=7797] ppid=7795 vsize=61024 CPUtime=1200.07
/proc/7797/stat : 7797 (cmusat_base) R 7795 7797 6334 0 -1 4194304 22124 0 0 0 119991 16 0 0 25 0 1 0 200783888 62488576 14039 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/7797/statm: 15256 14039 110 241 0 15012 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 61024

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7798
/proc/meminfo: memFree=979560/2055920 swapFree=4183260/4192956
[pid=7797] ppid=7795 vsize=61024 CPUtime=1200.07
/proc/7797/stat : 7797 (cmusat_base) R 7795 7797 6334 0 -1 4194304 22124 0 0 0 119991 16 0 0 25 0 1 0 200783888 62488576 14039 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/7797/statm: 15256 14039 110 241 0 15012 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 61024

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1199.92
CPU system time (s): 0.177972
CPU usage (%): 99.9736
Max. virtual memory (cumulated for all children) (KiB): 61024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.177972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22124
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= 1031

runsolver used 0.808877 second user time and 2.40563 second system time

The end



Launcher Data (download as text)




Begin job on node58 on Sun Feb 18 14:17:52 UTC 2007

IDJOB= 295584
IDBENCH= 19916
IDSOLVER= 120
FILE ID= node58/295584-1171808272

PBS_JOBID= 3839591

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S108421787-03.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295584-1171808272/cmusat_base /tmp/evaluation/295584-1171808272/instance-295584-1171808272.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-295584-1171808272 -o ROOT/results/node58/solver-295584-1171808272 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295584-1171808272/cmusat_base /tmp/evaluation/295584-1171808272/instance-295584-1171808272.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  7db1dbd28711a9e9c5914ed4cfba8cd8

RANDOM SEED= 773984265

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.234
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		: 3000.234
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:       1036168 kB
Buffers:         51584 kB
Cached:         857152 kB
SwapCached:       4096 kB
Active:         592856 kB
Inactive:       326448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1036168 kB
SwapTotal:     4192956 kB
SwapFree:      4183260 kB
Dirty:            2628 kB
Writeback:           0 kB
Mapped:          15968 kB
Slab:            86548 kB
Committed_AS:   465932 kB
PageTables:       1384 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= 66562 MiB

End job on node58 on Sun Feb 18 14:37:55 UTC 2007