Trace number 311984

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 1200.4

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S1163137157-19-SAT.cnf
MD5SUM9b15d123fe04b0b8ae54fce3b90458d6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.215966
Satisfiable
(Un)Satisfiability was proved
Number of variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




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

command line: runsolver --timestamp -w ROOT/results/node55/watcher-311984-1172580026 -o ROOT/results/node55/solver-311984-1172580026 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311984-1172580026/cmusat_base /tmp/evaluation/311984-1172580026/instance-311984-1172580026.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: 0.85 0.97 0.99 3/64 496
/proc/meminfo: memFree=1878744/2055920 swapFree=4183516/4192956
[pid=496] ppid=494 vsize=2480 CPUtime=0
/proc/496/stat : 496 (cmusat_base) R 494 496 436 0 -1 4194304 216 0 0 0 0 0 0 0 18 0 1 0 277959096 2539520 198 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564250 0 0 4096 35 0 0 0 17 1 0 0
/proc/496/statm: 620 198 90 241 0 376 0

[startup+0.106949 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 496
/proc/meminfo: memFree=1878744/2055920 swapFree=4183516/4192956
[pid=496] ppid=494 vsize=3320 CPUtime=0.1
/proc/496/stat : 496 (cmusat_base) R 494 496 436 0 -1 4194304 411 0 0 0 10 0 0 0 18 0 1 0 277959096 3399680 393 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/496/statm: 830 393 109 241 0 586 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3320

[startup+0.514988 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 496
/proc/meminfo: memFree=1878744/2055920 swapFree=4183516/4192956
[pid=496] ppid=494 vsize=3980 CPUtime=0.51
/proc/496/stat : 496 (cmusat_base) R 494 496 436 0 -1 4194304 616 0 0 0 51 0 0 0 21 0 1 0 277959096 4075520 598 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560457 0 0 4096 35 0 0 0 17 1 0 0
/proc/496/statm: 995 598 109 241 0 751 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3980

[startup+1.33507 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 497
/proc/meminfo: memFree=1876240/2055920 swapFree=4183516/4192956
[pid=496] ppid=494 vsize=4532 CPUtime=1.33
/proc/496/stat : 496 (cmusat_base) R 494 496 436 0 -1 4194304 735 0 0 0 133 0 0 0 25 0 1 0 277959096 4640768 717 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559776 0 0 4096 35 0 0 0 17 1 0 0
/proc/496/statm: 1133 717 109 241 0 889 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4532

[startup+2.97123 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 497
/proc/meminfo: memFree=1875536/2055920 swapFree=4183516/4192956
[pid=496] ppid=494 vsize=5080 CPUtime=2.96
/proc/496/stat : 496 (cmusat_base) R 494 496 436 0 -1 4194304 907 0 0 0 296 0 0 0 25 0 1 0 277959096 5201920 889 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/496/statm: 1270 889 109 241 0 1026 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5080

[startup+6.25254 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 497
/proc/meminfo: memFree=1872920/2055920 swapFree=4183516/4192956
[pid=496] ppid=494 vsize=8040 CPUtime=6.24
/proc/496/stat : 496 (cmusat_base) R 494 496 436 0 -1 4194304 1601 0 0 0 624 0 0 0 25 0 1 0 277959096 8232960 1539 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560546 0 0 4096 35 0 0 0 17 1 0 0
/proc/496/statm: 2010 1539 109 241 0 1766 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8040

[startup+12.7022 s]
/proc/loadavg: 0.87 0.97 0.99 2/65 497
/proc/meminfo: memFree=1872408/2055920 swapFree=4183516/4192956
[pid=496] ppid=494 vsize=8340 CPUtime=12.69
/proc/496/stat : 496 (cmusat_base) R 494 496 436 0 -1 4194304 1825 0 0 0 1269 0 0 0 25 0 1 0 277959096 8540160 1624 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/496/statm: 2085 1624 109 241 0 1841 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8340

[startup+25.5044 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 497
/proc/meminfo: memFree=1869088/2055920 swapFree=4183516/4192956
[pid=496] ppid=494 vsize=11832 CPUtime=25.49
/proc/496/stat : 496 (cmusat_base) R 494 496 436 0 -1 4194304 2977 0 0 0 2548 1 0 0 25 0 1 0 277959096 12115968 2549 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/496/statm: 2958 2549 109 241 0 2714 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11832

[startup+51.1089 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 499
/proc/meminfo: memFree=1863392/2055920 swapFree=4183516/4192956
[pid=496] ppid=494 vsize=17712 CPUtime=51.09
/proc/496/stat : 496 (cmusat_base) R 494 496 436 0 -1 4194304 4746 0 0 0 5107 2 0 0 25 0 1 0 277959096 18137088 3867 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560015 0 0 4096 35 0 0 0 17 1 0 0
/proc/496/statm: 4428 3867 109 241 0 4184 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17712

[startup+102.318 s]
/proc/loadavg: 1.03 0.99 0.99 2/65 499
/proc/meminfo: memFree=1857184/2055920 swapFree=4183516/4192956
[pid=496] ppid=494 vsize=23904 CPUtime=102.28
/proc/496/stat : 496 (cmusat_base) R 494 496 436 0 -1 4194304 6746 0 0 0 10224 4 0 0 25 0 1 0 277959096 24477696 5538 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560259 0 0 4096 35 0 0 0 17 1 0 0
/proc/496/statm: 5976 5538 109 241 0 5732 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 23904

[startup+162.341 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 499
/proc/meminfo: memFree=1844384/2055920 swapFree=4183516/4192956
[pid=496] ppid=494 vsize=37664 CPUtime=162.29
/proc/496/stat : 496 (cmusat_base) R 494 496 436 0 -1 4194304 10604 0 0 0 16223 6 0 0 25 0 1 0 277959096 38567936 8601 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/496/statm: 9416 8601 109 241 0 9172 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 37664

[startup+222.362 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 499
/proc/meminfo: memFree=1842272/2055920 swapFree=4183516/4192956
[pid=496] ppid=494 vsize=39480 CPUtime=222.29
/proc/496/stat : 496 (cmusat_base) R 494 496 436 0 -1 4194304 11399 0 0 0 22222 7 0 0 25 0 1 0 277959096 40427520 9129 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/496/statm: 9870 9129 109 241 0 9626 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 39480

[startup+282.386 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 499
/proc/meminfo: memFree=1841504/2055920 swapFree=4183516/4192956
[pid=496] ppid=494 vsize=39944 CPUtime=282.31
/proc/496/stat : 496 (cmusat_base) R 494 496 436 0 -1 4194304 11735 0 0 0 28223 8 0 0 25 0 1 0 277959096 40902656 9313 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560015 0 0 4096 35 0 0 0 17 1 0 0
/proc/496/statm: 9986 9313 109 241 0 9742 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 39944

[startup+342.406 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 499
/proc/meminfo: memFree=1838944/2055920 swapFree=4183516/4192956
[pid=496] ppid=494 vsize=42268 CPUtime=342.31
/proc/496/stat : 496 (cmusat_base) R 494 496 436 0 -1 4194304 12533 0 0 0 34222 9 0 0 25 0 1 0 277959096 43282432 9946 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/496/statm: 10567 9946 109 241 0 10323 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 42268

[startup+402.428 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 499
/proc/meminfo: memFree=1833312/2055920 swapFree=4183516/4192956
[pid=496] ppid=494 vsize=47756 CPUtime=402.32
/proc/496/stat : 496 (cmusat_base) R 494 496 436 0 -1 4194304 14127 0 0 0 40221 11 0 0 25 0 1 0 277959096 48902144 11360 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/496/statm: 11939 11360 109 241 0 11695 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 47756

[startup+462.445 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 499
/proc/meminfo: memFree=1829664/2055920 swapFree=4183516/4192956
[pid=496] ppid=494 vsize=51156 CPUtime=462.32
/proc/496/stat : 496 (cmusat_base) R 494 496 436 0 -1 4194304 15232 0 0 0 46219 13 0 0 25 0 1 0 277959096 52383744 12269 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/496/statm: 12789 12269 109 241 0 12545 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 51156

[startup+522.463 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 499
/proc/meminfo: memFree=1799968/2055920 swapFree=4183516/4192956
[pid=496] ppid=494 vsize=84308 CPUtime=522.32
/proc/496/stat : 496 (cmusat_base) R 494 496 436 0 -1 4194304 23787 0 0 0 52215 17 0 0 25 0 1 0 277959096 86331392 19673 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560493 0 0 4096 35 0 0 0 17 1 0 0
/proc/496/statm: 21077 19673 109 241 0 20833 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 84308

[startup+582.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 499
/proc/meminfo: memFree=1799840/2055920 swapFree=4183516/4192956
[pid=496] ppid=494 vsize=84308 CPUtime=582.33
/proc/496/stat : 496 (cmusat_base) R 494 496 436 0 -1 4194304 23817 0 0 0 58216 17 0 0 25 0 1 0 277959096 86331392 19703 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/496/statm: 21077 19703 109 241 0 20833 0
Current children cumulated CPU time (s) 582.33
Current children cumulated vsize (KiB) 84308

[startup+642.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 499
/proc/meminfo: memFree=1799264/2055920 swapFree=4183516/4192956
[pid=496] ppid=494 vsize=84588 CPUtime=642.33
/proc/496/stat : 496 (cmusat_base) R 494 496 436 0 -1 4194304 24183 0 0 0 64216 17 0 0 25 0 1 0 277959096 86618112 19835 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/496/statm: 21147 19835 109 241 0 20903 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 84588

[startup+702.518 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 499
/proc/meminfo: memFree=1799264/2055920 swapFree=4183516/4192956
[pid=496] ppid=494 vsize=84588 CPUtime=702.33
/proc/496/stat : 496 (cmusat_base) R 494 496 436 0 -1 4194304 24183 0 0 0 70216 17 0 0 25 0 1 0 277959096 86618112 19835 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/496/statm: 21147 19835 109 241 0 20903 0
Current children cumulated CPU time (s) 702.33
Current children cumulated vsize (KiB) 84588

[startup+762.534 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 499
/proc/meminfo: memFree=1798624/2055920 swapFree=4183516/4192956
[pid=496] ppid=494 vsize=84816 CPUtime=762.34
/proc/496/stat : 496 (cmusat_base) R 494 496 436 0 -1 4194304 24588 0 0 0 76216 18 0 0 25 0 1 0 277959096 86851584 19984 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/496/statm: 21204 19984 109 241 0 20960 0
Current children cumulated CPU time (s) 762.34
Current children cumulated vsize (KiB) 84816

[startup+822.556 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 499
/proc/meminfo: memFree=1798624/2055920 swapFree=4183516/4192956
[pid=496] ppid=494 vsize=85008 CPUtime=822.34
/proc/496/stat : 496 (cmusat_base) R 494 496 436 0 -1 4194304 24599 0 0 0 82216 18 0 0 25 0 1 0 277959096 87048192 19995 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/496/statm: 21252 19995 109 241 0 21008 0
Current children cumulated CPU time (s) 822.34
Current children cumulated vsize (KiB) 85008

[startup+882.575 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 499
/proc/meminfo: memFree=1798496/2055920 swapFree=4183516/4192956
[pid=496] ppid=494 vsize=85008 CPUtime=882.35
/proc/496/stat : 496 (cmusat_base) R 494 496 436 0 -1 4194304 24632 0 0 0 88217 18 0 0 25 0 1 0 277959096 87048192 20028 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/496/statm: 21252 20028 109 241 0 21008 0
Current children cumulated CPU time (s) 882.35
Current children cumulated vsize (KiB) 85008

[startup+942.593 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 499
/proc/meminfo: memFree=1798048/2055920 swapFree=4183516/4192956
[pid=496] ppid=494 vsize=85116 CPUtime=942.35
/proc/496/stat : 496 (cmusat_base) R 494 496 436 0 -1 4194304 25025 0 0 0 94217 18 0 0 25 0 1 0 277959096 87158784 20141 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562414 0 0 4096 35 0 0 0 17 1 0 0
/proc/496/statm: 21279 20141 109 241 0 21035 0
Current children cumulated CPU time (s) 942.35
Current children cumulated vsize (KiB) 85116

[startup+1002.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 499
/proc/meminfo: memFree=1798048/2055920 swapFree=4183516/4192956
[pid=496] ppid=494 vsize=85116 CPUtime=1002.35
/proc/496/stat : 496 (cmusat_base) R 494 496 436 0 -1 4194304 25025 0 0 0 100217 18 0 0 25 0 1 0 277959096 87158784 20141 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559878 0 0 4096 35 0 0 0 17 1 0 0
/proc/496/statm: 21279 20141 109 241 0 21035 0
Current children cumulated CPU time (s) 1002.35
Current children cumulated vsize (KiB) 85116

[startup+1062.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 499
/proc/meminfo: memFree=1797664/2055920 swapFree=4183516/4192956
[pid=496] ppid=494 vsize=85116 CPUtime=1062.36
/proc/496/stat : 496 (cmusat_base) R 494 496 436 0 -1 4194304 25116 0 0 0 106217 19 0 0 25 0 1 0 277959096 87158784 20232 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134552432 0 0 4096 35 0 0 0 17 1 0 0
/proc/496/statm: 21279 20232 109 241 0 21035 0
Current children cumulated CPU time (s) 1062.36
Current children cumulated vsize (KiB) 85116

[startup+1122.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 499
/proc/meminfo: memFree=1797408/2055920 swapFree=4183516/4192956
[pid=496] ppid=494 vsize=85232 CPUtime=1122.36
/proc/496/stat : 496 (cmusat_base) R 494 496 436 0 -1 4194304 25476 0 0 0 112217 19 0 0 25 0 1 0 277959096 87277568 20285 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560092 0 0 4096 35 0 0 0 17 1 0 0
/proc/496/statm: 21308 20285 109 241 0 21064 0
Current children cumulated CPU time (s) 1122.36
Current children cumulated vsize (KiB) 85232

[startup+1182.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 499
/proc/meminfo: memFree=1797408/2055920 swapFree=4183516/4192956
[pid=496] ppid=494 vsize=85232 CPUtime=1182.36
/proc/496/stat : 496 (cmusat_base) R 494 496 436 0 -1 4194304 25486 0 0 0 118217 19 0 0 25 0 1 0 277959096 87277568 20295 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/496/statm: 21308 20295 109 241 0 21064 0
Current children cumulated CPU time (s) 1182.36
Current children cumulated vsize (KiB) 85232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 499
/proc/meminfo: memFree=1797408/2055920 swapFree=4183516/4192956
[pid=496] ppid=494 vsize=85232 CPUtime=1200.08
/proc/496/stat : 496 (cmusat_base) R 494 496 436 0 -1 4194304 25488 0 0 0 119989 19 0 0 25 0 1 0 277959096 87277568 20297 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/496/statm: 21308 20297 109 241 0 21064 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 85232

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

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 499
/proc/meminfo: memFree=1797408/2055920 swapFree=4183516/4192956
[pid=496] ppid=494 vsize=85232 CPUtime=1200.08
/proc/496/stat : 496 (cmusat_base) R 494 496 436 0 -1 4194304 25488 0 0 0 119989 19 0 0 25 0 1 0 277959096 87277568 20297 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/496/statm: 21308 20297 109 241 0 21064 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 85232

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.1
CPU user time (s): 1199.89
CPU system time (s): 0.208968
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 85232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.208968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25488
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= 1749

runsolver used 0.636903 second user time and 2.57661 second system time

The end



Launcher Data (download as text)




Begin job on node55 on Tue Feb 27 12:40:27 UTC 2007

IDJOB= 311984
IDBENCH= 20329
IDSOLVER= 120
FILE ID= node55/311984-1172580026

PBS_JOBID= 3971925

Free space on /tmp= 66557 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S1163137157-19-SAT.cnf
COMMAND LINE= /tmp/evaluation/311984-1172580026/cmusat_base /tmp/evaluation/311984-1172580026/instance-311984-1172580026.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-311984-1172580026 -o ROOT/results/node55/solver-311984-1172580026 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311984-1172580026/cmusat_base /tmp/evaluation/311984-1172580026/instance-311984-1172580026.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  9b15d123fe04b0b8ae54fce3b90458d6

RANDOM SEED= 20141188

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.247
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		: 3000.247
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:       1879216 kB
Buffers:         24264 kB
Cached:         105416 kB
SwapCached:       3872 kB
Active:          79020 kB
Inactive:        60660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1879216 kB
SwapTotal:     4192956 kB
SwapFree:      4183516 kB
Dirty:            2704 kB
Writeback:           0 kB
Mapped:          15108 kB
Slab:            23120 kB
Committed_AS:   845416 kB
PageTables:       1380 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= 66557 MiB

End job on node55 on Tue Feb 27 13:00:29 UTC 2007