Trace number 299069

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) 1200.03 1200.34

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1121556476-05.UNSAT.shuffled.cnf
MD5SUM0cff1707941d970474db2269fa15fa60
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 variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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/node7/watcher-299069-1171865527 -o ROOT/results/node7/solver-299069-1171865527 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299069-1171865527/cmusat_base /tmp/evaluation/299069-1171865527/instance-299069-1171865527.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 3/77 25792
/proc/meminfo: memFree=1686664/2055920 swapFree=4142368/4192956
[pid=25792] ppid=25790 vsize=2316 CPUtime=0
/proc/25792/stat : 25792 (cmusat_base) R 25790 25792 25732 0 -1 4194304 174 0 0 0 0 0 0 0 18 0 1 0 206507474 2371584 156 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/25792/statm: 579 156 90 241 0 335 0

[startup+0.106741 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 25792
/proc/meminfo: memFree=1686664/2055920 swapFree=4142368/4192956
[pid=25792] ppid=25790 vsize=2760 CPUtime=0.1
/proc/25792/stat : 25792 (cmusat_base) R 25790 25792 25732 0 -1 4194304 308 0 0 0 10 0 0 0 18 0 1 0 206507474 2826240 290 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559834 0 0 4096 35 0 0 0 17 1 0 0
/proc/25792/statm: 690 290 111 241 0 446 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2760

[startup+0.514784 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 25792
/proc/meminfo: memFree=1686664/2055920 swapFree=4142368/4192956
[pid=25792] ppid=25790 vsize=3032 CPUtime=0.51
/proc/25792/stat : 25792 (cmusat_base) R 25790 25792 25732 0 -1 4194304 381 0 0 0 51 0 0 0 21 0 1 0 206507474 3104768 363 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559857 0 0 4096 35 0 0 0 17 1 0 0
/proc/25792/statm: 758 363 111 241 0 514 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3032

[startup+1.33487 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25793
/proc/meminfo: memFree=1684992/2055920 swapFree=4142368/4192956
[pid=25792] ppid=25790 vsize=3700 CPUtime=1.33
/proc/25792/stat : 25792 (cmusat_base) R 25790 25792 25732 0 -1 4194304 534 0 0 0 133 0 0 0 25 0 1 0 206507474 3788800 516 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/25792/statm: 925 516 111 241 0 681 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3700

[startup+2.97104 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25793
/proc/meminfo: memFree=1684416/2055920 swapFree=4142368/4192956
[pid=25792] ppid=25790 vsize=4492 CPUtime=2.96
/proc/25792/stat : 25792 (cmusat_base) R 25790 25792 25732 0 -1 4194304 752 0 0 0 296 0 0 0 25 0 1 0 206507474 4599808 734 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134552662 0 0 4096 35 0 0 0 17 1 0 0
/proc/25792/statm: 1123 734 111 241 0 879 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4492

[startup+6.24739 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25793
/proc/meminfo: memFree=1682432/2055920 swapFree=4142368/4192956
[pid=25792] ppid=25790 vsize=6164 CPUtime=6.23
/proc/25792/stat : 25792 (cmusat_base) R 25790 25792 25732 0 -1 4194304 1123 0 0 0 623 0 0 0 25 0 1 0 206507474 6311936 1105 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559905 0 0 4096 35 0 0 0 17 1 0 0
/proc/25792/statm: 1541 1105 111 241 0 1297 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 6164

[startup+12.7051 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25793
/proc/meminfo: memFree=1680704/2055920 swapFree=4142368/4192956
[pid=25792] ppid=25790 vsize=7624 CPUtime=12.69
/proc/25792/stat : 25792 (cmusat_base) R 25790 25792 25732 0 -1 4194304 1610 0 0 0 1269 0 0 0 25 0 1 0 206507474 7806976 1521 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/25792/statm: 1906 1521 111 241 0 1662 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7624

[startup+25.5104 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25793
/proc/meminfo: memFree=1678080/2055920 swapFree=4142368/4192956
[pid=25792] ppid=25790 vsize=11080 CPUtime=25.49
/proc/25792/stat : 25792 (cmusat_base) R 25790 25792 25732 0 -1 4194304 2759 0 0 0 2548 1 0 0 25 0 1 0 206507474 11345920 2290 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/25792/statm: 2770 2290 111 241 0 2526 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11080

[startup+51.1211 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 25793
/proc/meminfo: memFree=1669632/2055920 swapFree=4142368/4192956
[pid=25792] ppid=25790 vsize=19860 CPUtime=51.1
/proc/25792/stat : 25792 (cmusat_base) R 25790 25792 25732 0 -1 4194304 5346 0 0 0 5107 3 0 0 25 0 1 0 206507474 20336640 4276 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/25792/statm: 4965 4276 111 241 0 4721 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 19860

[startup+102.343 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 25793
/proc/meminfo: memFree=1667648/2055920 swapFree=4142368/4192956
[pid=25792] ppid=25790 vsize=21308 CPUtime=102.31
/proc/25792/stat : 25792 (cmusat_base) R 25790 25792 25732 0 -1 4194304 6250 0 0 0 10227 4 0 0 25 0 1 0 206507474 21819392 4780 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/25792/statm: 5327 4780 111 241 0 5083 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 21308

[startup+162.382 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 25793
/proc/meminfo: memFree=1662208/2055920 swapFree=4142368/4192956
[pid=25792] ppid=25790 vsize=26376 CPUtime=162.33
/proc/25792/stat : 25792 (cmusat_base) R 25790 25792 25732 0 -1 4194304 7882 0 0 0 16227 6 0 0 25 0 1 0 206507474 27009024 6150 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/25792/statm: 6594 6150 111 241 0 6350 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 26376

[startup+222.414 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25793
/proc/meminfo: memFree=1651264/2055920 swapFree=4142368/4192956
[pid=25792] ppid=25790 vsize=39496 CPUtime=222.35
/proc/25792/stat : 25792 (cmusat_base) R 25790 25792 25732 0 -1 4194304 11545 0 0 0 22226 9 0 0 25 0 1 0 206507474 40443904 8858 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559878 0 0 4096 35 0 0 0 17 1 0 0
/proc/25792/statm: 9874 8858 111 241 0 9630 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 39496

[startup+282.445 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25793
/proc/meminfo: memFree=1650752/2055920 swapFree=4142368/4192956
[pid=25792] ppid=25790 vsize=39724 CPUtime=282.36
/proc/25792/stat : 25792 (cmusat_base) R 25790 25792 25732 0 -1 4194304 11847 0 0 0 28227 9 0 0 25 0 1 0 206507474 40677376 8979 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/25792/statm: 9931 8979 111 241 0 9687 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 39724

[startup+342.475 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25793
/proc/meminfo: memFree=1649984/2055920 swapFree=4142368/4192956
[pid=25792] ppid=25790 vsize=39960 CPUtime=342.38
/proc/25792/stat : 25792 (cmusat_base) R 25790 25792 25732 0 -1 4194304 12248 0 0 0 34228 10 0 0 25 0 1 0 206507474 40919040 9182 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/25792/statm: 9990 9182 111 241 0 9746 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 39960

[startup+402.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25793
/proc/meminfo: memFree=1649344/2055920 swapFree=4142368/4192956
[pid=25792] ppid=25790 vsize=40560 CPUtime=402.39
/proc/25792/stat : 25792 (cmusat_base) R 25790 25792 25732 0 -1 4194304 12600 0 0 0 40229 10 0 0 25 0 1 0 206507474 41533440 9317 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560524 0 0 4096 35 0 0 0 17 1 0 0
/proc/25792/statm: 10140 9317 111 241 0 9896 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 40560

[startup+462.537 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25793
/proc/meminfo: memFree=1645568/2055920 swapFree=4142368/4192956
[pid=25792] ppid=25790 vsize=43960 CPUtime=462.4
/proc/25792/stat : 25792 (cmusat_base) R 25790 25792 25732 0 -1 4194304 13794 0 0 0 46228 12 0 0 25 0 1 0 206507474 45015040 10272 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/25792/statm: 10990 10272 111 241 0 10746 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 43960

[startup+522.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25793
/proc/meminfo: memFree=1643456/2055920 swapFree=4142368/4192956
[pid=25792] ppid=25790 vsize=46276 CPUtime=522.41
/proc/25792/stat : 25792 (cmusat_base) R 25790 25792 25732 0 -1 4194304 14348 0 0 0 52228 13 0 0 25 0 1 0 206507474 47386624 10826 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/25792/statm: 11569 10826 111 241 0 11325 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 46276

[startup+582.594 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25793
/proc/meminfo: memFree=1640320/2055920 swapFree=4142368/4192956
[pid=25792] ppid=25790 vsize=49044 CPUtime=582.43
/proc/25792/stat : 25792 (cmusat_base) R 25790 25792 25732 0 -1 4194304 15373 0 0 0 58228 15 0 0 25 0 1 0 206507474 50221056 11589 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/25792/statm: 12261 11589 111 241 0 12017 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 49044

[startup+642.628 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 25793
/proc/meminfo: memFree=1637696/2055920 swapFree=4142368/4192956
[pid=25792] ppid=25790 vsize=51296 CPUtime=642.45
/proc/25792/stat : 25792 (cmusat_base) R 25790 25792 25732 0 -1 4194304 16331 0 0 0 64228 17 0 0 25 0 1 0 206507474 52527104 12260 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/25792/statm: 12824 12260 111 241 0 12580 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 51296

[startup+702.657 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 25793
/proc/meminfo: memFree=1637248/2055920 swapFree=4142368/4192956
[pid=25792] ppid=25790 vsize=51924 CPUtime=702.46
/proc/25792/stat : 25792 (cmusat_base) R 25790 25792 25732 0 -1 4194304 16437 0 0 0 70229 17 0 0 25 0 1 0 206507474 53170176 12366 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/25792/statm: 12981 12366 111 241 0 12737 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 51924

[startup+762.691 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 25793
/proc/meminfo: memFree=1617152/2055920 swapFree=4142368/4192956
[pid=25792] ppid=25790 vsize=76616 CPUtime=762.48
/proc/25792/stat : 25792 (cmusat_base) R 25790 25792 25732 0 -1 4194304 22727 0 0 0 76228 20 0 0 25 0 1 0 206507474 78454784 17376 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/25792/statm: 19154 17376 111 241 0 18910 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 76616

[startup+822.726 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25793
/proc/meminfo: memFree=1616896/2055920 swapFree=4142368/4192956
[pid=25792] ppid=25790 vsize=76740 CPUtime=822.5
/proc/25792/stat : 25792 (cmusat_base) R 25790 25792 25732 0 -1 4194304 23092 0 0 0 82230 20 0 0 25 0 1 0 206507474 78581760 17425 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/25792/statm: 19185 17425 111 241 0 18941 0
Current children cumulated CPU time (s) 822.5
Current children cumulated vsize (KiB) 76740

[startup+882.752 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25793
/proc/meminfo: memFree=1616832/2055920 swapFree=4142368/4192956
[pid=25792] ppid=25790 vsize=76872 CPUtime=882.51
/proc/25792/stat : 25792 (cmusat_base) R 25790 25792 25732 0 -1 4194304 23118 0 0 0 88230 21 0 0 25 0 1 0 206507474 78716928 17451 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/25792/statm: 19218 17451 111 241 0 18974 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 76872

[startup+942.782 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25793
/proc/meminfo: memFree=1616448/2055920 swapFree=4142368/4192956
[pid=25792] ppid=25790 vsize=77028 CPUtime=942.52
/proc/25792/stat : 25792 (cmusat_base) R 25790 25792 25732 0 -1 4194304 23222 0 0 0 94231 21 0 0 25 0 1 0 206507474 78876672 17555 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/25792/statm: 19257 17555 111 241 0 19013 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 77028

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25793
/proc/meminfo: memFree=1615936/2055920 swapFree=4142368/4192956
[pid=25792] ppid=25790 vsize=77296 CPUtime=1002.54
/proc/25792/stat : 25792 (cmusat_base) R 25790 25792 25732 0 -1 4194304 23687 0 0 0 100232 22 0 0 25 0 1 0 206507474 79151104 17673 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/25792/statm: 19324 17673 111 241 0 19080 0
Current children cumulated CPU time (s) 1002.54
Current children cumulated vsize (KiB) 77296

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25793
/proc/meminfo: memFree=1615872/2055920 swapFree=4142368/4192956
[pid=25792] ppid=25790 vsize=77488 CPUtime=1062.56
/proc/25792/stat : 25792 (cmusat_base) R 25790 25792 25732 0 -1 4194304 23717 0 0 0 106233 23 0 0 25 0 1 0 206507474 79347712 17703 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/25792/statm: 19372 17703 111 241 0 19128 0
Current children cumulated CPU time (s) 1062.56
Current children cumulated vsize (KiB) 77488

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25793
/proc/meminfo: memFree=1615424/2055920 swapFree=4142368/4192956
[pid=25792] ppid=25790 vsize=78044 CPUtime=1122.57
/proc/25792/stat : 25792 (cmusat_base) R 25790 25792 25732 0 -1 4194304 23820 0 0 0 112234 23 0 0 25 0 1 0 206507474 79917056 17806 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/25792/statm: 19511 17806 111 241 0 19267 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 78044

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25793
/proc/meminfo: memFree=1614912/2055920 swapFree=4142368/4192956
[pid=25792] ppid=25790 vsize=78528 CPUtime=1182.59
/proc/25792/stat : 25792 (cmusat_base) R 25790 25792 25732 0 -1 4194304 23935 0 0 0 118235 24 0 0 25 0 1 0 206507474 80412672 17921 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134564434 0 0 4096 35 0 0 0 17 1 0 0
/proc/25792/statm: 19632 17921 111 241 0 19388 0
Current children cumulated CPU time (s) 1182.59
Current children cumulated vsize (KiB) 78528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25793
/proc/meminfo: memFree=1614656/2055920 swapFree=4142368/4192956
[pid=25792] ppid=25790 vsize=78656 CPUtime=1200.01
/proc/25792/stat : 25792 (cmusat_base) R 25790 25792 25732 0 -1 4194304 24032 0 0 0 119977 24 0 0 25 0 1 0 206507474 80543744 17985 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/25792/statm: 19664 17985 111 241 0 19420 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 78656

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.34
CPU time (s): 1200.03
CPU user time (s): 1199.77
CPU system time (s): 0.25696
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 78656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.25696
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24032
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= 1545

runsolver used 1.40179 second user time and 2.74558 second system time

The end



Launcher Data (download as text)




Begin job on node7 on Mon Feb 19 06:12:07 UTC 2007

IDJOB= 299069
IDBENCH= 20001
IDSOLVER= 120
FILE ID= node7/299069-1171865527

PBS_JOBID= 3839414

Free space on /tmp= 66546 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1121556476-05.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299069-1171865527/cmusat_base /tmp/evaluation/299069-1171865527/instance-299069-1171865527.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-299069-1171865527 -o ROOT/results/node7/solver-299069-1171865527 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299069-1171865527/cmusat_base /tmp/evaluation/299069-1171865527/instance-299069-1171865527.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  0cff1707941d970474db2269fa15fa60

RANDOM SEED= 592863487

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1687072 kB
Buffers:         49952 kB
Cached:         221460 kB
SwapCached:      16024 kB
Active:         211956 kB
Inactive:        89296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1687072 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:            2620 kB
Writeback:           0 kB
Mapped:          29552 kB
Slab:            53168 kB
Committed_AS:   756528 kB
PageTables:       1764 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= 66546 MiB

End job on node7 on Mon Feb 19 06:32:10 UTC 2007