Trace number 302677

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) 1200.13 1200.47

General information on the benchmark

Namerandom/LargeSize/7SAT/v240/
unif-k7-r85-v240-c20400-S1366805398-04.cnf
MD5SUMb932a8ed2f3ee2cd2146e3f8fad06dd2
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/node63/watcher-302677-1172017051 -o ROOT/results/node63/solver-302677-1172017051 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302677-1172017051/cmusat_base /tmp/evaluation/302677-1172017051/instance-302677-1172017051.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: 0.99 0.97 0.96 3/64 5598
/proc/meminfo: memFree=1651688/2055920 swapFree=4177332/4192956
[pid=5598] ppid=5596 vsize=2868 CPUtime=0
/proc/5598/stat : 5598 (cmusat_base) R 5596 5598 5210 0 -1 4194304 304 0 0 0 0 0 0 0 18 0 1 0 221662453 2936832 286 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/5598/statm: 717 286 90 241 0 473 0

[startup+0.107046 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 5598
/proc/meminfo: memFree=1651688/2055920 swapFree=4177332/4192956
[pid=5598] ppid=5596 vsize=5040 CPUtime=0.1
/proc/5598/stat : 5598 (cmusat_base) R 5596 5598 5210 0 -1 4194304 1006 0 0 0 10 0 0 0 18 0 1 0 221662453 5160960 848 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560457 0 0 4096 35 0 0 0 17 1 0 0
/proc/5598/statm: 1260 848 111 241 0 1016 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 5040

[startup+0.515089 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 5598
/proc/meminfo: memFree=1651688/2055920 swapFree=4177332/4192956
[pid=5598] ppid=5596 vsize=5700 CPUtime=0.51
/proc/5598/stat : 5598 (cmusat_base) R 5596 5598 5210 0 -1 4194304 1182 0 0 0 51 0 0 0 21 0 1 0 221662453 5836800 1024 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/5598/statm: 1425 1024 111 241 0 1181 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5700

[startup+1.33518 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 5599
/proc/meminfo: memFree=1646432/2055920 swapFree=4177332/4192956
[pid=5598] ppid=5596 vsize=7768 CPUtime=1.33
/proc/5598/stat : 5598 (cmusat_base) R 5596 5598 5210 0 -1 4194304 1735 0 0 0 133 0 0 0 25 0 1 0 221662453 7954432 1577 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/5598/statm: 1942 1577 111 241 0 1698 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 7768

[startup+2.97435 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 5599
/proc/meminfo: memFree=1644576/2055920 swapFree=4177332/4192956
[pid=5598] ppid=5596 vsize=8976 CPUtime=2.96
/proc/5598/stat : 5598 (cmusat_base) R 5596 5598 5210 0 -1 4194304 2227 0 0 0 296 0 0 0 25 0 1 0 221662453 9191424 1900 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/5598/statm: 2244 1900 111 241 0 2000 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8976

[startup+6.2527 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 5599
/proc/meminfo: memFree=1643104/2055920 swapFree=4177332/4192956
[pid=5598] ppid=5596 vsize=10192 CPUtime=6.24
/proc/5598/stat : 5598 (cmusat_base) R 5596 5598 5210 0 -1 4194304 2744 0 0 0 624 0 0 0 25 0 1 0 221662453 10436608 2232 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/5598/statm: 2548 2232 111 241 0 2304 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10192

[startup+12.7084 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 5599
/proc/meminfo: memFree=1640992/2055920 swapFree=4177332/4192956
[pid=5598] ppid=5596 vsize=11940 CPUtime=12.7
/proc/5598/stat : 5598 (cmusat_base) R 5596 5598 5210 0 -1 4194304 3428 0 0 0 1269 1 0 0 25 0 1 0 221662453 12226560 2711 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/5598/statm: 2985 2711 111 241 0 2741 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 11940

[startup+25.6098 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 5599
/proc/meminfo: memFree=1633376/2055920 swapFree=4177332/4192956
[pid=5598] ppid=5596 vsize=20316 CPUtime=25.59
/proc/5598/stat : 5598 (cmusat_base) R 5596 5598 5210 0 -1 4194304 5804 0 0 0 2557 2 0 0 25 0 1 0 221662453 20803584 4530 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/5598/statm: 5079 4530 111 241 0 4835 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 20316

[startup+51.2155 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 5599
/proc/meminfo: memFree=1631328/2055920 swapFree=4177332/4192956
[pid=5598] ppid=5596 vsize=22220 CPUtime=51.18
/proc/5598/stat : 5598 (cmusat_base) R 5596 5598 5210 0 -1 4194304 6593 0 0 0 5116 2 0 0 25 0 1 0 221662453 22753280 5118 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/5598/statm: 5555 5118 111 241 0 5311 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 22220

[startup+102.425 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 5599
/proc/meminfo: memFree=1623136/2055920 swapFree=4177332/4192956
[pid=5598] ppid=5596 vsize=30100 CPUtime=102.39
/proc/5598/stat : 5598 (cmusat_base) R 5596 5598 5210 0 -1 4194304 9148 0 0 0 10233 6 0 0 25 0 1 0 221662453 30822400 7175 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134550444 0 0 4096 35 0 0 0 17 1 0 0
/proc/5598/statm: 7525 7175 111 241 0 7281 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 30100

[startup+162.445 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 5599
/proc/meminfo: memFree=1602976/2055920 swapFree=4177332/4192956
[pid=5598] ppid=5596 vsize=52416 CPUtime=162.39
/proc/5598/stat : 5598 (cmusat_base) R 5596 5598 5210 0 -1 4194304 15119 0 0 0 16231 8 0 0 25 0 1 0 221662453 53673984 12203 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/5598/statm: 13104 12203 111 241 0 12860 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 52416

[startup+222.463 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 5599
/proc/meminfo: memFree=1602336/2055920 swapFree=4177332/4192956
[pid=5598] ppid=5596 vsize=52524 CPUtime=222.38
/proc/5598/stat : 5598 (cmusat_base) R 5596 5598 5210 0 -1 4194304 15606 0 0 0 22230 8 0 0 25 0 1 0 221662453 53784576 12341 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/5598/statm: 13131 12341 111 241 0 12887 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 52524

[startup+282.478 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 5599
/proc/meminfo: memFree=1601952/2055920 swapFree=4177332/4192956
[pid=5598] ppid=5596 vsize=52720 CPUtime=282.38
/proc/5598/stat : 5598 (cmusat_base) R 5596 5598 5210 0 -1 4194304 15905 0 0 0 28230 8 0 0 25 0 1 0 221662453 53985280 12445 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/5598/statm: 13180 12445 111 241 0 12936 0
Current children cumulated CPU time (s) 282.38
Current children cumulated vsize (KiB) 52720

[startup+342.495 s]
/proc/loadavg: 1.03 0.99 0.97 2/65 5599
/proc/meminfo: memFree=1600928/2055920 swapFree=4177332/4192956
[pid=5598] ppid=5596 vsize=53552 CPUtime=342.39
/proc/5598/stat : 5598 (cmusat_base) R 5596 5598 5210 0 -1 4194304 16352 0 0 0 34230 9 0 0 25 0 1 0 221662453 54837248 12681 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/5598/statm: 13388 12681 111 241 0 13144 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 53552

[startup+402.513 s]
/proc/loadavg: 1.01 0.99 0.97 2/65 5599
/proc/meminfo: memFree=1596576/2055920 swapFree=4177332/4192956
[pid=5598] ppid=5596 vsize=57756 CPUtime=402.39
/proc/5598/stat : 5598 (cmusat_base) R 5596 5598 5210 0 -1 4194304 17698 0 0 0 40229 10 0 0 25 0 1 0 221662453 59142144 13799 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/5598/statm: 14439 13799 111 241 0 14195 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 57756

[startup+462.528 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 5599
/proc/meminfo: memFree=1592800/2055920 swapFree=4177332/4192956
[pid=5598] ppid=5596 vsize=61276 CPUtime=462.38
/proc/5598/stat : 5598 (cmusat_base) R 5596 5598 5210 0 -1 4194304 18860 0 0 0 46227 11 0 0 25 0 1 0 221662453 62746624 14715 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/5598/statm: 15319 14715 111 241 0 15075 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 61276

[startup+522.548 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 5599
/proc/meminfo: memFree=1586976/2055920 swapFree=4177332/4192956
[pid=5598] ppid=5596 vsize=67004 CPUtime=522.38
/proc/5598/stat : 5598 (cmusat_base) R 5596 5598 5210 0 -1 4194304 20584 0 0 0 52226 12 0 0 25 0 1 0 221662453 68612096 16172 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/5598/statm: 16751 16172 111 241 0 16507 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 67004

[startup+582.567 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 5599
/proc/meminfo: memFree=1586784/2055920 swapFree=4177332/4192956
[pid=5598] ppid=5596 vsize=67156 CPUtime=582.39
/proc/5598/stat : 5598 (cmusat_base) R 5596 5598 5210 0 -1 4194304 20634 0 0 0 58227 12 0 0 25 0 1 0 221662453 68767744 16222 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/5598/statm: 16789 16222 111 241 0 16545 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 67156

[startup+642.583 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 5599
/proc/meminfo: memFree=1580320/2055920 swapFree=4177332/4192956
[pid=5598] ppid=5596 vsize=73224 CPUtime=642.39
/proc/5598/stat : 5598 (cmusat_base) R 5596 5598 5210 0 -1 4194304 22539 0 0 0 64224 15 0 0 25 0 1 0 221662453 74981376 17838 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/5598/statm: 18306 17838 111 241 0 18062 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 73224

[startup+702.598 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 5599
/proc/meminfo: memFree=1580064/2055920 swapFree=4177332/4192956
[pid=5598] ppid=5596 vsize=73488 CPUtime=702.39
/proc/5598/stat : 5598 (cmusat_base) R 5596 5598 5210 0 -1 4194304 22589 0 0 0 70224 15 0 0 25 0 1 0 221662453 75251712 17888 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/5598/statm: 18372 17888 111 241 0 18128 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 73488

[startup+762.613 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 5599
/proc/meminfo: memFree=1538976/2055920 swapFree=4177332/4192956
[pid=5598] ppid=5596 vsize=119264 CPUtime=762.38
/proc/5598/stat : 5598 (cmusat_base) R 5596 5598 5210 0 -1 4194304 34434 0 0 0 76219 19 0 0 25 0 1 0 221662453 122126336 28142 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/5598/statm: 29816 28142 111 241 0 29572 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 119264

[startup+822.633 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 5599
/proc/meminfo: memFree=1538848/2055920 swapFree=4177332/4192956
[pid=5598] ppid=5596 vsize=119264 CPUtime=822.38
/proc/5598/stat : 5598 (cmusat_base) R 5596 5598 5210 0 -1 4194304 34459 0 0 0 82219 19 0 0 25 0 1 0 221662453 122126336 28167 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/5598/statm: 29816 28167 111 241 0 29572 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 119264

[startup+882.648 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 5599
/proc/meminfo: memFree=1538400/2055920 swapFree=4177332/4192956
[pid=5598] ppid=5596 vsize=119384 CPUtime=882.38
/proc/5598/stat : 5598 (cmusat_base) R 5596 5598 5210 0 -1 4194304 34929 0 0 0 88219 19 0 0 25 0 1 0 221662453 122249216 28295 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/5598/statm: 29846 28295 111 241 0 29602 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 119384

[startup+942.664 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 5599
/proc/meminfo: memFree=1538336/2055920 swapFree=4177332/4192956
[pid=5598] ppid=5596 vsize=119384 CPUtime=942.39
/proc/5598/stat : 5598 (cmusat_base) R 5596 5598 5210 0 -1 4194304 34930 0 0 0 94219 20 0 0 25 0 1 0 221662453 122249216 28296 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560075 0 0 4096 35 0 0 0 17 1 0 0
/proc/5598/statm: 29846 28296 111 241 0 29602 0
Current children cumulated CPU time (s) 942.39
Current children cumulated vsize (KiB) 119384

[startup+1002.68 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 5599
/proc/meminfo: memFree=1538016/2055920 swapFree=4177332/4192956
[pid=5598] ppid=5596 vsize=119384 CPUtime=1002.39
/proc/5598/stat : 5598 (cmusat_base) R 5596 5598 5210 0 -1 4194304 35002 0 0 0 100219 20 0 0 25 0 1 0 221662453 122249216 28368 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/5598/statm: 29846 28368 111 241 0 29602 0
Current children cumulated CPU time (s) 1002.39
Current children cumulated vsize (KiB) 119384

[startup+1062.7 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 5599
/proc/meminfo: memFree=1537632/2055920 swapFree=4177332/4192956
[pid=5598] ppid=5596 vsize=119516 CPUtime=1062.38
/proc/5598/stat : 5598 (cmusat_base) R 5596 5598 5210 0 -1 4194304 35468 0 0 0 106218 20 0 0 25 0 1 0 221662453 122384384 28462 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/5598/statm: 29879 28462 111 241 0 29635 0
Current children cumulated CPU time (s) 1062.38
Current children cumulated vsize (KiB) 119516

[startup+1122.72 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 5599
/proc/meminfo: memFree=1537696/2055920 swapFree=4177332/4192956
[pid=5598] ppid=5596 vsize=119516 CPUtime=1122.38
/proc/5598/stat : 5598 (cmusat_base) R 5596 5598 5210 0 -1 4194304 35470 0 0 0 112218 20 0 0 25 0 1 0 221662453 122384384 28464 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/5598/statm: 29879 28464 111 241 0 29635 0
Current children cumulated CPU time (s) 1122.38
Current children cumulated vsize (KiB) 119516

[startup+1182.73 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 5599
/proc/meminfo: memFree=1537632/2055920 swapFree=4177332/4192956
[pid=5598] ppid=5596 vsize=119516 CPUtime=1182.38
/proc/5598/stat : 5598 (cmusat_base) R 5596 5598 5210 0 -1 4194304 35470 0 0 0 118218 20 0 0 25 0 1 0 221662453 122384384 28464 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560134 0 0 4096 35 0 0 0 17 1 0 0
/proc/5598/statm: 29879 28464 111 241 0 29635 0
Current children cumulated CPU time (s) 1182.38
Current children cumulated vsize (KiB) 119516



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 0.99 0.97 2/65 5599
/proc/meminfo: memFree=1537632/2055920 swapFree=4177332/4192956
[pid=5598] ppid=5596 vsize=119516 CPUtime=1200.1
/proc/5598/stat : 5598 (cmusat_base) R 5596 5598 5210 0 -1 4194304 35470 0 0 0 119990 20 0 0 25 0 1 0 221662453 122384384 28464 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/5598/statm: 29879 28464 111 241 0 29635 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 119516

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): 1200.47
CPU time (s): 1200.13
CPU user time (s): 1199.9
CPU system time (s): 0.224965
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 119516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.224965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35470
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= 2416

runsolver used 0.745886 second user time and 2.46263 second system time

The end



Launcher Data (download as text)




Begin job on node63 on Wed Feb 21 00:17:31 UTC 2007

IDJOB= 302677
IDBENCH= 20089
IDSOLVER= 120
FILE ID= node63/302677-1172017051

PBS_JOBID= 3892666

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-S1366805398-04.cnf
COMMAND LINE= /tmp/evaluation/302677-1172017051/cmusat_base /tmp/evaluation/302677-1172017051/instance-302677-1172017051.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-302677-1172017051 -o ROOT/results/node63/solver-302677-1172017051 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302677-1172017051/cmusat_base /tmp/evaluation/302677-1172017051/instance-302677-1172017051.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  b932a8ed2f3ee2cd2146e3f8fad06dd2

RANDOM SEED= 411015447

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.214
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		: 3000.214
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:       1652096 kB
Buffers:         31484 kB
Cached:         313040 kB
SwapCached:       9892 kB
Active:         248604 kB
Inactive:       111692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1652096 kB
SwapTotal:     4192956 kB
SwapFree:      4177332 kB
Dirty:            3048 kB
Writeback:           0 kB
Mapped:          15284 kB
Slab:            29488 kB
Committed_AS:   558888 kB
PageTables:       1460 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 node63 on Wed Feb 21 00:37:33 UTC 2007