Trace number 303251

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 1200.43

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S94225360-10.cnf
MD5SUM38fa9b18ee6b5e5fc7f4a67047d30823
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 variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

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/node20/watcher-303251-1172030863 -o ROOT/results/node20/solver-303251-1172030863 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303251-1172030863/cmusat_base /tmp/evaluation/303251-1172030863/instance-303251-1172030863.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: 0.92 0.98 0.99 3/77 7192
/proc/meminfo: memFree=1412968/2055920 swapFree=4120788/4192956
[pid=7192] ppid=7190 vsize=2692 CPUtime=0
/proc/7192/stat : 7192 (cmusat_base) R 7190 7192 6806 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 223040314 2756608 247 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135070073 0 0 4096 35 0 0 0 17 1 0 0
/proc/7192/statm: 673 247 90 241 0 429 0

[startup+0.107035 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7192
/proc/meminfo: memFree=1412968/2055920 swapFree=4120788/4192956
[pid=7192] ppid=7190 vsize=4596 CPUtime=0.1
/proc/7192/stat : 7192 (cmusat_base) R 7190 7192 6806 0 -1 4194304 787 0 0 0 10 0 0 0 18 0 1 0 223040314 4706304 724 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7192/statm: 1149 724 111 241 0 905 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4596

[startup+0.515083 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7192
/proc/meminfo: memFree=1412968/2055920 swapFree=4120788/4192956
[pid=7192] ppid=7190 vsize=5256 CPUtime=0.5
/proc/7192/stat : 7192 (cmusat_base) R 7190 7192 6806 0 -1 4194304 986 0 0 0 50 0 0 0 22 0 1 0 223040314 5382144 923 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/7192/statm: 1314 923 111 241 0 1070 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5256

[startup+1.33518 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 7193
/proc/meminfo: memFree=1408032/2055920 swapFree=4120788/4192956
[pid=7192] ppid=7190 vsize=7028 CPUtime=1.32
/proc/7192/stat : 7192 (cmusat_base) R 7190 7192 6806 0 -1 4194304 1652 0 0 0 132 0 0 0 25 0 1 0 223040314 7196672 1416 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559905 0 0 4096 35 0 0 0 17 1 0 0
/proc/7192/statm: 1757 1416 111 241 0 1513 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7028

[startup+2.97138 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 7193
/proc/meminfo: memFree=1407328/2055920 swapFree=4120788/4192956
[pid=7192] ppid=7190 vsize=7968 CPUtime=2.96
/proc/7192/stat : 7192 (cmusat_base) R 7190 7192 6806 0 -1 4194304 1973 0 0 0 295 1 0 0 25 0 1 0 223040314 8159232 1642 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/7192/statm: 1992 1642 111 241 0 1748 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7968

[startup+6.25379 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 7193
/proc/meminfo: memFree=1405664/2055920 swapFree=4120788/4192956
[pid=7192] ppid=7190 vsize=9048 CPUtime=6.24
/proc/7192/stat : 7192 (cmusat_base) R 7190 7192 6806 0 -1 4194304 2442 0 0 0 623 1 0 0 25 0 1 0 223040314 9265152 1955 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/7192/statm: 2262 1955 111 241 0 2018 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9048

[startup+12.7046 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 7193
/proc/meminfo: memFree=1400480/2055920 swapFree=4120788/4192956
[pid=7192] ppid=7190 vsize=14660 CPUtime=12.69
/proc/7192/stat : 7192 (cmusat_base) R 7190 7192 6806 0 -1 4194304 3952 0 0 0 1267 2 0 0 25 0 1 0 223040314 15011840 3140 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559964 0 0 4096 35 0 0 0 17 1 0 0
/proc/7192/statm: 3665 3140 111 241 0 3421 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14660

[startup+25.5131 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 7193
/proc/meminfo: memFree=1399264/2055920 swapFree=4120788/4192956
[pid=7192] ppid=7190 vsize=16200 CPUtime=25.49
/proc/7192/stat : 7192 (cmusat_base) R 7190 7192 6806 0 -1 4194304 4651 0 0 0 2547 2 0 0 25 0 1 0 223040314 16588800 3621 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560092 0 0 4096 35 0 0 0 17 1 0 0
/proc/7192/statm: 4050 3621 111 241 0 3806 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16200

[startup+51.1232 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 7193
/proc/meminfo: memFree=1393120/2055920 swapFree=4120788/4192956
[pid=7192] ppid=7190 vsize=21496 CPUtime=51.1
/proc/7192/stat : 7192 (cmusat_base) R 7190 7192 6806 0 -1 4194304 6444 0 0 0 5106 4 0 0 25 0 1 0 223040314 22011904 5036 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7192/statm: 5374 5036 111 241 0 5130 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 21496

[startup+102.342 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 7193
/proc/meminfo: memFree=1380128/2055920 swapFree=4120788/4192956
[pid=7192] ppid=7190 vsize=35732 CPUtime=102.3
/proc/7192/stat : 7192 (cmusat_base) R 7190 7192 6806 0 -1 4194304 10472 0 0 0 10223 7 0 0 25 0 1 0 223040314 36589568 8225 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7192/statm: 8933 8225 111 241 0 8689 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 35732

[startup+162.372 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7193
/proc/meminfo: memFree=1378208/2055920 swapFree=4120788/4192956
[pid=7192] ppid=7190 vsize=37268 CPUtime=162.32
/proc/7192/stat : 7192 (cmusat_base) R 7190 7192 6806 0 -1 4194304 11374 0 0 0 16224 8 0 0 25 0 1 0 223040314 38162432 8679 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7192/statm: 9317 8679 111 241 0 9073 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 37268

[startup+222.405 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7193
/proc/meminfo: memFree=1371168/2055920 swapFree=4120788/4192956
[pid=7192] ppid=7190 vsize=43844 CPUtime=222.33
/proc/7192/stat : 7192 (cmusat_base) R 7190 7192 6806 0 -1 4194304 13479 0 0 0 22222 11 0 0 25 0 1 0 223040314 44896256 10422 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7192/statm: 10961 10422 111 241 0 10717 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 43844

[startup+282.437 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7193
/proc/meminfo: memFree=1367008/2055920 swapFree=4120788/4192956
[pid=7192] ppid=7190 vsize=47780 CPUtime=282.35
/proc/7192/stat : 7192 (cmusat_base) R 7190 7192 6806 0 -1 4194304 14712 0 0 0 28222 13 0 0 25 0 1 0 223040314 48926720 11451 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7192/statm: 11945 11451 111 241 0 11701 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 47780

[startup+342.466 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7193
/proc/meminfo: memFree=1340960/2055920 swapFree=4120788/4192956
[pid=7192] ppid=7190 vsize=77300 CPUtime=342.36
/proc/7192/stat : 7192 (cmusat_base) R 7190 7192 6806 0 -1 4194304 22387 0 0 0 34219 17 0 0 25 0 1 0 223040314 79155200 17946 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7192/statm: 19325 17946 111 241 0 19081 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 77300

[startup+402.497 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7193
/proc/meminfo: memFree=1340384/2055920 swapFree=4120788/4192956
[pid=7192] ppid=7190 vsize=77516 CPUtime=402.37
/proc/7192/stat : 7192 (cmusat_base) R 7190 7192 6806 0 -1 4194304 22759 0 0 0 40220 17 0 0 25 0 1 0 223040314 79376384 18078 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/7192/statm: 19379 18078 111 241 0 19135 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 77516

[startup+462.526 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7193
/proc/meminfo: memFree=1339936/2055920 swapFree=4120788/4192956
[pid=7192] ppid=7190 vsize=77744 CPUtime=462.39
/proc/7192/stat : 7192 (cmusat_base) R 7190 7192 6806 0 -1 4194304 23162 0 0 0 46221 18 0 0 25 0 1 0 223040314 79609856 18220 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7192/statm: 19436 18220 111 241 0 19192 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 77744

[startup+522.553 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7193
/proc/meminfo: memFree=1339808/2055920 swapFree=4120788/4192956
[pid=7192] ppid=7190 vsize=77876 CPUtime=522.39
/proc/7192/stat : 7192 (cmusat_base) R 7190 7192 6806 0 -1 4194304 23185 0 0 0 52221 18 0 0 25 0 1 0 223040314 79745024 18243 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134563209 0 0 4096 35 0 0 0 17 1 0 0
/proc/7192/statm: 19469 18243 111 241 0 19225 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 77876

[startup+582.583 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7193
/proc/meminfo: memFree=1339104/2055920 swapFree=4120788/4192956
[pid=7192] ppid=7190 vsize=78260 CPUtime=582.41
/proc/7192/stat : 7192 (cmusat_base) R 7190 7192 6806 0 -1 4194304 23655 0 0 0 58222 19 0 0 25 0 1 0 223040314 80138240 18428 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/7192/statm: 19565 18428 111 241 0 19321 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 78260

[startup+642.616 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7193
/proc/meminfo: memFree=1338400/2055920 swapFree=4120788/4192956
[pid=7192] ppid=7190 vsize=78564 CPUtime=642.43
/proc/7192/stat : 7192 (cmusat_base) R 7190 7192 6806 0 -1 4194304 24135 0 0 0 64223 20 0 0 25 0 1 0 223040314 80449536 18598 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7192/statm: 19641 18598 111 241 0 19397 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 78564

[startup+702.642 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7193
/proc/meminfo: memFree=1338144/2055920 swapFree=4120788/4192956
[pid=7192] ppid=7190 vsize=78888 CPUtime=702.43
/proc/7192/stat : 7192 (cmusat_base) R 7190 7192 6806 0 -1 4194304 24210 0 0 0 70223 20 0 0 25 0 1 0 223040314 80781312 18673 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/7192/statm: 19722 18673 111 241 0 19478 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 78888

[startup+762.673 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7193
/proc/meminfo: memFree=1337504/2055920 swapFree=4120788/4192956
[pid=7192] ppid=7190 vsize=79472 CPUtime=762.45
/proc/7192/stat : 7192 (cmusat_base) R 7190 7192 6806 0 -1 4194304 24391 0 0 0 76224 21 0 0 25 0 1 0 223040314 81379328 18821 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7192/statm: 19868 18821 111 241 0 19624 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 79472

[startup+822.705 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7193
/proc/meminfo: memFree=1333920/2055920 swapFree=4120788/4192956
[pid=7192] ppid=7190 vsize=82848 CPUtime=822.46
/proc/7192/stat : 7192 (cmusat_base) R 7190 7192 6806 0 -1 4194304 25604 0 0 0 82224 22 0 0 25 0 1 0 223040314 84836352 19663 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/7192/statm: 20712 19663 111 241 0 20468 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 82848

[startup+882.733 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7193
/proc/meminfo: memFree=1333856/2055920 swapFree=4120788/4192956
[pid=7192] ppid=7190 vsize=83040 CPUtime=882.48
/proc/7192/stat : 7192 (cmusat_base) R 7190 7192 6806 0 -1 4194304 25648 0 0 0 88225 23 0 0 25 0 1 0 223040314 85032960 19707 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7192/statm: 20760 19707 111 241 0 20516 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 83040

[startup+942.763 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 7193
/proc/meminfo: memFree=1328800/2055920 swapFree=4120788/4192956
[pid=7192] ppid=7190 vsize=88060 CPUtime=942.49
/proc/7192/stat : 7192 (cmusat_base) R 7190 7192 6806 0 -1 4194304 26967 0 0 0 94224 25 0 0 25 0 1 0 223040314 90173440 20993 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7192/statm: 22015 20993 111 241 0 21771 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 88060

[startup+1002.79 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 7193
/proc/meminfo: memFree=1325664/2055920 swapFree=4120788/4192956
[pid=7192] ppid=7190 vsize=90992 CPUtime=1002.51
/proc/7192/stat : 7192 (cmusat_base) R 7190 7192 6806 0 -1 4194304 28116 0 0 0 100224 27 0 0 25 0 1 0 223040314 93175808 21773 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/7192/statm: 22748 21773 111 241 0 22504 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 90992

[startup+1062.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7193
/proc/meminfo: memFree=1325600/2055920 swapFree=4120788/4192956
[pid=7192] ppid=7190 vsize=90992 CPUtime=1062.52
/proc/7192/stat : 7192 (cmusat_base) R 7190 7192 6806 0 -1 4194304 28127 0 0 0 106225 27 0 0 25 0 1 0 223040314 93175808 21784 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/7192/statm: 22748 21784 111 241 0 22504 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 90992

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7193
/proc/meminfo: memFree=1323424/2055920 swapFree=4120788/4192956
[pid=7192] ppid=7190 vsize=93392 CPUtime=1122.54
/proc/7192/stat : 7192 (cmusat_base) R 7190 7192 6806 0 -1 4194304 28737 0 0 0 112226 28 0 0 25 0 1 0 223040314 95633408 22361 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/7192/statm: 23348 22361 111 241 0 23104 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 93392

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7193
/proc/meminfo: memFree=1316384/2055920 swapFree=4120788/4192956
[pid=7192] ppid=7190 vsize=99804 CPUtime=1182.56
/proc/7192/stat : 7192 (cmusat_base) R 7190 7192 6806 0 -1 4194304 30867 0 0 0 118225 31 0 0 25 0 1 0 223040314 102199296 24089 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7192/statm: 24951 24089 111 241 0 24707 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 99804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7193
/proc/meminfo: memFree=1316256/2055920 swapFree=4120788/4192956
[pid=7192] ppid=7190 vsize=100084 CPUtime=1200.07
/proc/7192/stat : 7192 (cmusat_base) R 7190 7192 6806 0 -1 4194304 30911 0 0 0 119976 31 0 0 25 0 1 0 223040314 102486016 24100 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7192/statm: 25021 24100 111 241 0 24777 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 100084

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7193
/proc/meminfo: memFree=1316256/2055920 swapFree=4120788/4192956
[pid=7192] ppid=7190 vsize=100084 CPUtime=1200.07
/proc/7192/stat : 7192 (cmusat_base) R 7190 7192 6806 0 -1 4194304 30911 0 0 0 119976 31 0 0 25 0 1 0 223040314 102486016 24100 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7192/statm: 25021 24100 111 241 0 24777 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 100084

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.1
CPU user time (s): 1199.77
CPU system time (s): 0.330949
CPU usage (%): 99.9724
Max. virtual memory (cumulated for all children) (KiB): 100084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.330949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30911
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= 26359

runsolver used 1.24381 second user time and 2.77858 second system time

The end



Launcher Data (download as text)




Begin job on node20 on Wed Feb 21 04:07:43 UTC 2007

IDJOB= 303251
IDBENCH= 20103
IDSOLVER= 120
FILE ID= node20/303251-1172030863

PBS_JOBID= 3892696

Free space on /tmp= 66560 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S94225360-10.cnf
COMMAND LINE= /tmp/evaluation/303251-1172030863/cmusat_base /tmp/evaluation/303251-1172030863/instance-303251-1172030863.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-303251-1172030863 -o ROOT/results/node20/solver-303251-1172030863 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303251-1172030863/cmusat_base /tmp/evaluation/303251-1172030863/instance-303251-1172030863.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  38fa9b18ee6b5e5fc7f4a67047d30823

RANDOM SEED= 204537589

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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:       1413376 kB
Buffers:         33268 kB
Cached:         504004 kB
SwapCached:      36240 kB
Active:         111432 kB
Inactive:       478764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1413376 kB
SwapTotal:     4192956 kB
SwapFree:      4120788 kB
Dirty:            2900 kB
Writeback:           0 kB
Mapped:          29668 kB
Slab:            37964 kB
Committed_AS:   558988 kB
PageTables:       1684 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= 66560 MiB

End job on node20 on Wed Feb 21 04:27:46 UTC 2007