Trace number 302800

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) 1200.04 1200.37

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1407716880-15.cnf
MD5SUMc56c168c4f165e1bc8c9ee2192c07c5e
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 variables240
Number of clauses20400
Sum of the clauses size142800
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 520400

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-302800-1172020032 -o ROOT/results/node20/solver-302800-1172020032 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302800-1172020032/cmusat_base /tmp/evaluation/302800-1172020032/instance-302800-1172020032.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 0.98 3/77 5674
/proc/meminfo: memFree=1451296/2055920 swapFree=4120788/4192956
[pid=5674] ppid=5672 vsize=2868 CPUtime=0
/proc/5674/stat : 5674 (cmusat_base) R 5672 5674 5002 0 -1 4194304 304 0 0 0 0 0 0 0 18 0 1 0 221957153 2936832 286 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/5674/statm: 717 286 90 241 0 473 0

[startup+0.106731 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 5674
/proc/meminfo: memFree=1451296/2055920 swapFree=4120788/4192956
[pid=5674] ppid=5672 vsize=5040 CPUtime=0.1
/proc/5674/stat : 5674 (cmusat_base) R 5672 5674 5002 0 -1 4194304 1006 0 0 0 10 0 0 0 18 0 1 0 221957153 5160960 848 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560261 0 0 4096 35 0 0 0 17 1 0 0
/proc/5674/statm: 1260 848 111 241 0 1016 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5040

[startup+0.51478 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 5674
/proc/meminfo: memFree=1451296/2055920 swapFree=4120788/4192956
[pid=5674] ppid=5672 vsize=5700 CPUtime=0.5
/proc/5674/stat : 5674 (cmusat_base) R 5672 5674 5002 0 -1 4194304 1178 0 0 0 50 0 0 0 21 0 1 0 221957153 5836800 1020 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134550702 0 0 4096 35 0 0 0 17 1 0 0
/proc/5674/statm: 1425 1020 111 241 0 1181 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5700

[startup+1.33488 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 5675
/proc/meminfo: memFree=1446232/2055920 swapFree=4120788/4192956
[pid=5674] ppid=5672 vsize=7416 CPUtime=1.33
/proc/5674/stat : 5674 (cmusat_base) R 5672 5674 5002 0 -1 4194304 1672 0 0 0 132 1 0 0 25 0 1 0 221957153 7593984 1514 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/5674/statm: 1854 1514 111 241 0 1610 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 7416

[startup+2.97108 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 5675
/proc/meminfo: memFree=1443800/2055920 swapFree=4120788/4192956
[pid=5674] ppid=5672 vsize=9112 CPUtime=2.96
/proc/5674/stat : 5674 (cmusat_base) R 5672 5674 5002 0 -1 4194304 2337 0 0 0 295 1 0 0 25 0 1 0 221957153 9330688 1950 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559804 0 0 4096 35 0 0 0 17 1 0 0
/proc/5674/statm: 2278 1950 111 241 0 2034 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9112

[startup+6.25248 s]
/proc/loadavg: 1.16 1.03 1.00 2/78 5675
/proc/meminfo: memFree=1442456/2055920 swapFree=4120788/4192956
[pid=5674] ppid=5672 vsize=10320 CPUtime=6.24
/proc/5674/stat : 5674 (cmusat_base) R 5672 5674 5002 0 -1 4194304 2783 0 0 0 623 1 0 0 25 0 1 0 221957153 10567680 2271 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/5674/statm: 2580 2271 111 241 0 2336 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10320

[startup+12.7033 s]
/proc/loadavg: 1.15 1.03 1.00 2/78 5675
/proc/meminfo: memFree=1440152/2055920 swapFree=4120788/4192956
[pid=5674] ppid=5672 vsize=12756 CPUtime=12.69
/proc/5674/stat : 5674 (cmusat_base) R 5672 5674 5002 0 -1 4194304 3703 0 0 0 1267 2 0 0 25 0 1 0 221957153 13062144 2912 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/5674/statm: 3189 2912 111 241 0 2945 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12756

[startup+25.5108 s]
/proc/loadavg: 1.11 1.03 1.00 2/78 5675
/proc/meminfo: memFree=1432984/2055920 swapFree=4120788/4192956
[pid=5674] ppid=5672 vsize=20456 CPUtime=25.5
/proc/5674/stat : 5674 (cmusat_base) R 5672 5674 5002 0 -1 4194304 5864 0 0 0 2547 3 0 0 25 0 1 0 221957153 20946944 4590 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560044 0 0 4096 35 0 0 0 17 1 0 0
/proc/5674/statm: 5114 4590 111 241 0 4870 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 20456

[startup+51.1199 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 5675
/proc/meminfo: memFree=1430944/2055920 swapFree=4120788/4192956
[pid=5674] ppid=5672 vsize=22360 CPUtime=51.09
/proc/5674/stat : 5674 (cmusat_base) R 5672 5674 5002 0 -1 4194304 6617 0 0 0 5106 3 0 0 25 0 1 0 221957153 22896640 5142 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560506 0 0 4096 35 0 0 0 17 1 0 0
/proc/5674/statm: 5590 5142 111 241 0 5346 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 22360

[startup+102.339 s]
/proc/loadavg: 1.10 1.04 1.00 2/78 5675
/proc/meminfo: memFree=1422368/2055920 swapFree=4120788/4192956
[pid=5674] ppid=5672 vsize=31140 CPUtime=102.3
/proc/5674/stat : 5674 (cmusat_base) R 5672 5674 5002 0 -1 4194304 9423 0 0 0 10225 5 0 0 25 0 1 0 221957153 31887360 7450 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/5674/statm: 7785 7450 111 241 0 7541 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 31140

[startup+162.374 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 5675
/proc/meminfo: memFree=1402592/2055920 swapFree=4120788/4192956
[pid=5674] ppid=5672 vsize=52364 CPUtime=162.32
/proc/5674/stat : 5674 (cmusat_base) R 5672 5674 5002 0 -1 4194304 15314 0 0 0 16224 8 0 0 25 0 1 0 221957153 53620736 12230 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560522 0 0 4096 35 0 0 0 17 1 0 0
/proc/5674/statm: 13091 12230 111 241 0 12847 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 52364

[startup+222.405 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 5675
/proc/meminfo: memFree=1401888/2055920 swapFree=4120788/4192956
[pid=5674] ppid=5672 vsize=52652 CPUtime=222.33
/proc/5674/stat : 5674 (cmusat_base) R 5672 5674 5002 0 -1 4194304 15865 0 0 0 22225 8 0 0 25 0 1 0 221957153 53915648 12405 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/5674/statm: 13163 12405 111 241 0 12919 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 52652

[startup+282.439 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 5675
/proc/meminfo: memFree=1401120/2055920 swapFree=4120788/4192956
[pid=5674] ppid=5672 vsize=53168 CPUtime=282.35
/proc/5674/stat : 5674 (cmusat_base) R 5672 5674 5002 0 -1 4194304 16255 0 0 0 28226 9 0 0 25 0 1 0 221957153 54444032 12584 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/5674/statm: 13292 12584 111 241 0 13048 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 53168

[startup+342.47 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 5675
/proc/meminfo: memFree=1397024/2055920 swapFree=4120788/4192956
[pid=5674] ppid=5672 vsize=56988 CPUtime=342.36
/proc/5674/stat : 5674 (cmusat_base) R 5672 5674 5002 0 -1 4194304 17496 0 0 0 34226 10 0 0 25 0 1 0 221957153 58355712 13598 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560075 0 0 4096 35 0 0 0 17 1 0 0
/proc/5674/statm: 14247 13598 111 241 0 14003 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 56988

[startup+402.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5675
/proc/meminfo: memFree=1392288/2055920 swapFree=4120788/4192956
[pid=5674] ppid=5672 vsize=61496 CPUtime=402.38
/proc/5674/stat : 5674 (cmusat_base) R 5672 5674 5002 0 -1 4194304 18907 0 0 0 40225 13 0 0 25 0 1 0 221957153 62971904 14763 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/5674/statm: 15374 14763 111 241 0 15130 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 61496

[startup+462.533 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5675
/proc/meminfo: memFree=1387104/2055920 swapFree=4120788/4192956
[pid=5674] ppid=5672 vsize=66712 CPUtime=462.39
/proc/5674/stat : 5674 (cmusat_base) R 5672 5674 5002 0 -1 4194304 20564 0 0 0 46225 14 0 0 25 0 1 0 221957153 68313088 16120 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135063784 0 0 4096 35 0 0 0 17 1 0 0
/proc/5674/statm: 16678 16120 111 241 0 16434 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 66712

[startup+522.568 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5675
/proc/meminfo: memFree=1386336/2055920 swapFree=4120788/4192956
[pid=5674] ppid=5672 vsize=67592 CPUtime=522.41
/proc/5674/stat : 5674 (cmusat_base) R 5672 5674 5002 0 -1 4194304 20711 0 0 0 52226 15 0 0 25 0 1 0 221957153 69214208 16267 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/5674/statm: 16898 16267 111 241 0 16654 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 67592

[startup+582.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5675
/proc/meminfo: memFree=1380512/2055920 swapFree=4120788/4192956
[pid=5674] ppid=5672 vsize=72972 CPUtime=582.43
/proc/5674/stat : 5674 (cmusat_base) R 5672 5674 5002 0 -1 4194304 22461 0 0 0 58225 18 0 0 25 0 1 0 221957153 74723328 17728 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/5674/statm: 18243 17728 111 241 0 17999 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 72972

[startup+642.636 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5675
/proc/meminfo: memFree=1380000/2055920 swapFree=4120788/4192956
[pid=5674] ppid=5672 vsize=73644 CPUtime=642.44
/proc/5674/stat : 5674 (cmusat_base) R 5672 5674 5002 0 -1 4194304 22586 0 0 0 64226 18 0 0 25 0 1 0 221957153 75411456 17853 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/5674/statm: 18411 17853 111 241 0 18167 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 73644

[startup+702.669 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 5675
/proc/meminfo: memFree=1338976/2055920 swapFree=4120788/4192956
[pid=5674] ppid=5672 vsize=119260 CPUtime=702.47
/proc/5674/stat : 5674 (cmusat_base) R 5672 5674 5002 0 -1 4194304 34397 0 0 0 70224 23 0 0 25 0 1 0 221957153 122122240 28073 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/5674/statm: 29815 28073 111 241 0 29571 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 119260

[startup+762.702 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 5675
/proc/meminfo: memFree=1338784/2055920 swapFree=4120788/4192956
[pid=5674] ppid=5672 vsize=119260 CPUtime=762.48
/proc/5674/stat : 5674 (cmusat_base) R 5672 5674 5002 0 -1 4194304 34444 0 0 0 76225 23 0 0 25 0 1 0 221957153 122122240 28120 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/5674/statm: 29815 28120 111 241 0 29571 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 119260

[startup+822.736 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 5675
/proc/meminfo: memFree=1338336/2055920 swapFree=4120788/4192956
[pid=5674] ppid=5672 vsize=119380 CPUtime=822.5
/proc/5674/stat : 5674 (cmusat_base) R 5672 5674 5002 0 -1 4194304 34891 0 0 0 82226 24 0 0 25 0 1 0 221957153 122245120 28225 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/5674/statm: 29845 28225 111 241 0 29601 0
Current children cumulated CPU time (s) 822.5
Current children cumulated vsize (KiB) 119380

[startup+882.766 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5675
/proc/meminfo: memFree=1338272/2055920 swapFree=4120788/4192956
[pid=5674] ppid=5672 vsize=119380 CPUtime=882.52
/proc/5674/stat : 5674 (cmusat_base) R 5672 5674 5002 0 -1 4194304 34893 0 0 0 88227 25 0 0 25 0 1 0 221957153 122245120 28227 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/5674/statm: 29845 28227 111 241 0 29601 0
Current children cumulated CPU time (s) 882.52
Current children cumulated vsize (KiB) 119380

[startup+942.798 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 5675
/proc/meminfo: memFree=1338080/2055920 swapFree=4120788/4192956
[pid=5674] ppid=5672 vsize=119380 CPUtime=942.52
/proc/5674/stat : 5674 (cmusat_base) R 5672 5674 5002 0 -1 4194304 34938 0 0 0 94227 25 0 0 25 0 1 0 221957153 122245120 28272 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/5674/statm: 29845 28272 111 241 0 29601 0
Current children cumulated CPU time (s) 942.52
Current children cumulated vsize (KiB) 119380

[startup+1002.83 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 5675
/proc/meminfo: memFree=1337760/2055920 swapFree=4120788/4192956
[pid=5674] ppid=5672 vsize=119512 CPUtime=1002.54
/proc/5674/stat : 5674 (cmusat_base) R 5672 5674 5002 0 -1 4194304 35432 0 0 0 100228 26 0 0 25 0 1 0 221957153 122380288 28394 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/5674/statm: 29878 28394 111 241 0 29634 0
Current children cumulated CPU time (s) 1002.54
Current children cumulated vsize (KiB) 119512

[startup+1062.87 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 5675
/proc/meminfo: memFree=1337760/2055920 swapFree=4120788/4192956
[pid=5674] ppid=5672 vsize=119512 CPUtime=1062.56
/proc/5674/stat : 5674 (cmusat_base) R 5672 5674 5002 0 -1 4194304 35433 0 0 0 106230 26 0 0 25 0 1 0 221957153 122380288 28395 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551450 0 0 4096 35 0 0 0 17 1 0 0
/proc/5674/statm: 29878 28395 111 241 0 29634 0
Current children cumulated CPU time (s) 1062.56
Current children cumulated vsize (KiB) 119512

[startup+1122.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5675
/proc/meminfo: memFree=1337760/2055920 swapFree=4120788/4192956
[pid=5674] ppid=5672 vsize=119512 CPUtime=1122.58
/proc/5674/stat : 5674 (cmusat_base) R 5672 5674 5002 0 -1 4194304 35433 0 0 0 112231 27 0 0 25 0 1 0 221957153 122380288 28395 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/5674/statm: 29878 28395 111 241 0 29634 0
Current children cumulated CPU time (s) 1122.58
Current children cumulated vsize (KiB) 119512

[startup+1182.93 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5675
/proc/meminfo: memFree=1337376/2055920 swapFree=4120788/4192956
[pid=5674] ppid=5672 vsize=119512 CPUtime=1182.59
/proc/5674/stat : 5674 (cmusat_base) R 5672 5674 5002 0 -1 4194304 35533 0 0 0 118232 27 0 0 25 0 1 0 221957153 122380288 28495 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/5674/statm: 29878 28495 111 241 0 29634 0
Current children cumulated CPU time (s) 1182.59
Current children cumulated vsize (KiB) 119512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5675
/proc/meminfo: memFree=1337184/2055920 swapFree=4120788/4192956
[pid=5674] ppid=5672 vsize=119512 CPUtime=1200.01
/proc/5674/stat : 5674 (cmusat_base) R 5672 5674 5002 0 -1 4194304 35577 0 0 0 119973 28 0 0 25 0 1 0 221957153 122380288 28539 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/5674/statm: 29878 28539 111 241 0 29634 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 119512

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): 1200.37
CPU time (s): 1200.04
CPU user time (s): 1199.74
CPU system time (s): 0.301954
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 119512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.74
system time used= 0.301954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35577
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= 2128

runsolver used 1.50077 second user time and 2.73658 second system time

The end



Launcher Data (download as text)




Begin job on node20 on Wed Feb 21 01:07:12 UTC 2007

IDJOB= 302800
IDBENCH= 20092
IDSOLVER= 120
FILE ID= node20/302800-1172020032

PBS_JOBID= 3892670

Free space on /tmp= 66560 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v240/unif-k7-r85-v240-c20400-S1407716880-15.cnf
COMMAND LINE= /tmp/evaluation/302800-1172020032/cmusat_base /tmp/evaluation/302800-1172020032/instance-302800-1172020032.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-302800-1172020032 -o ROOT/results/node20/solver-302800-1172020032 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302800-1172020032/cmusat_base /tmp/evaluation/302800-1172020032/instance-302800-1172020032.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  c56c168c4f165e1bc8c9ee2192c07c5e

RANDOM SEED= 766946222

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:       1451704 kB
Buffers:         30196 kB
Cached:         468792 kB
SwapCached:      36240 kB
Active:          92232 kB
Inactive:       459624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1451704 kB
SwapTotal:     4192956 kB
SwapFree:      4120788 kB
Dirty:            3072 kB
Writeback:           0 kB
Mapped:          29688 kB
Slab:            37924 kB
Committed_AS:   552260 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 01:27:14 UTC 2007