Trace number 309811

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) 1200.06 1200.41

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1889416016-07-UNSAT.cnf
MD5SUM880cf9bf7c6e3aec7f289eb949c11ac5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark370.799
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
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/node58/watcher-309811-1172547551 -o ROOT/results/node58/solver-309811-1172547551 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309811-1172547551/cmusat_base /tmp/evaluation/309811-1172547551/instance-309811-1172547551.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 3/64 24578
/proc/meminfo: memFree=1833328/2055920 swapFree=4183776/4192956
[pid=24578] ppid=24576 vsize=2328 CPUtime=0
/proc/24578/stat : 24578 (cmusat_base) R 24576 24578 23655 0 -1 4194304 176 0 0 0 0 0 0 0 18 0 1 0 274711832 2383872 158 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/24578/statm: 582 158 90 241 0 338 0

[startup+0.107798 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24578
/proc/meminfo: memFree=1833328/2055920 swapFree=4183776/4192956
[pid=24578] ppid=24576 vsize=2760 CPUtime=0.1
/proc/24578/stat : 24578 (cmusat_base) R 24576 24578 23655 0 -1 4194304 308 0 0 0 10 0 0 0 18 0 1 0 274711832 2826240 290 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/24578/statm: 690 290 109 241 0 446 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2760

[startup+0.515843 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24578
/proc/meminfo: memFree=1833328/2055920 swapFree=4183776/4192956
[pid=24578] ppid=24576 vsize=3052 CPUtime=0.51
/proc/24578/stat : 24578 (cmusat_base) R 24576 24578 23655 0 -1 4194304 399 0 0 0 51 0 0 0 22 0 1 0 274711832 3125248 381 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135080268 0 0 4096 35 0 0 0 17 1 0 0
/proc/24578/statm: 763 381 110 241 0 519 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3052

[startup+1.33593 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 24579
/proc/meminfo: memFree=1831656/2055920 swapFree=4183776/4192956
[pid=24578] ppid=24576 vsize=3776 CPUtime=1.33
/proc/24578/stat : 24578 (cmusat_base) R 24576 24578 23655 0 -1 4194304 535 0 0 0 133 0 0 0 25 0 1 0 274711832 3866624 517 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/24578/statm: 944 517 110 241 0 700 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3776

[startup+2.97212 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 24579
/proc/meminfo: memFree=1831208/2055920 swapFree=4183776/4192956
[pid=24578] ppid=24576 vsize=4444 CPUtime=2.96
/proc/24578/stat : 24578 (cmusat_base) R 24576 24578 23655 0 -1 4194304 705 0 0 0 296 0 0 0 25 0 1 0 274711832 4550656 687 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559804 0 0 4096 35 0 0 0 17 1 0 0
/proc/24578/statm: 1111 687 110 241 0 867 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4444

[startup+6.24848 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 24579
/proc/meminfo: memFree=1829096/2055920 swapFree=4183776/4192956
[pid=24578] ppid=24576 vsize=6396 CPUtime=6.23
/proc/24578/stat : 24578 (cmusat_base) R 24576 24578 23655 0 -1 4194304 1193 0 0 0 623 0 0 0 25 0 1 0 274711832 6549504 1140 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560493 0 0 4096 35 0 0 0 17 1 0 0
/proc/24578/statm: 1599 1140 110 241 0 1355 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 6396

[startup+12.7052 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 24579
/proc/meminfo: memFree=1827704/2055920 swapFree=4183776/4192956
[pid=24578] ppid=24576 vsize=7664 CPUtime=12.69
/proc/24578/stat : 24578 (cmusat_base) R 24576 24578 23655 0 -1 4194304 1648 0 0 0 1269 0 0 0 25 0 1 0 274711832 7847936 1509 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560049 0 0 4096 35 0 0 0 17 1 0 0
/proc/24578/statm: 1916 1509 110 241 0 1672 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7664

[startup+25.5066 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 24579
/proc/meminfo: memFree=1823928/2055920 swapFree=4183776/4192956
[pid=24578] ppid=24576 vsize=11728 CPUtime=25.49
/proc/24578/stat : 24578 (cmusat_base) R 24576 24578 23655 0 -1 4194304 2881 0 0 0 2547 2 0 0 25 0 1 0 274711832 12009472 2396 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/24578/statm: 2932 2396 110 241 0 2688 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11728

[startup+51.1134 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 24579
/proc/meminfo: memFree=1820088/2055920 swapFree=4183776/4192956
[pid=24578] ppid=24576 vsize=15200 CPUtime=51.09
/proc/24578/stat : 24578 (cmusat_base) R 24576 24578 23655 0 -1 4194304 4207 0 0 0 5105 4 0 0 25 0 1 0 274711832 15564800 3383 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551270 0 0 4096 35 0 0 0 17 1 0 0
/proc/24578/statm: 3800 3383 110 241 0 3556 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15200

[startup+102.322 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 24579
/proc/meminfo: memFree=1813240/2055920 swapFree=4183776/4192956
[pid=24578] ppid=24576 vsize=23140 CPUtime=102.28
/proc/24578/stat : 24578 (cmusat_base) R 24576 24578 23655 0 -1 4194304 6578 0 0 0 10223 5 0 0 25 0 1 0 274711832 23695360 5097 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/24578/statm: 5785 5097 110 241 0 5541 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 23140

[startup+162.345 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24581
/proc/meminfo: memFree=1811128/2055920 swapFree=4183776/4192956
[pid=24578] ppid=24576 vsize=24560 CPUtime=162.28
/proc/24578/stat : 24578 (cmusat_base) R 24576 24578 23655 0 -1 4194304 7426 0 0 0 16223 5 0 0 25 0 1 0 274711832 25149440 5569 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/24578/statm: 6140 5569 110 241 0 5896 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 24560

[startup+222.364 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24581
/proc/meminfo: memFree=1806584/2055920 swapFree=4183776/4192956
[pid=24578] ppid=24576 vsize=29000 CPUtime=222.29
/proc/24578/stat : 24578 (cmusat_base) R 24576 24578 23655 0 -1 4194304 8900 0 0 0 22222 7 0 0 25 0 1 0 274711832 29696000 6729 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/24578/statm: 7250 6729 110 241 0 7006 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 29000

[startup+282.383 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24581
/proc/meminfo: memFree=1794936/2055920 swapFree=4183776/4192956
[pid=24578] ppid=24576 vsize=43252 CPUtime=282.3
/proc/24578/stat : 24578 (cmusat_base) R 24576 24578 23655 0 -1 4194304 12728 0 0 0 28220 10 0 0 25 0 1 0 274711832 44290048 9642 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/24578/statm: 10813 9642 110 241 0 10569 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 43252

[startup+342.401 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24581
/proc/meminfo: memFree=1794296/2055920 swapFree=4183776/4192956
[pid=24578] ppid=24576 vsize=43488 CPUtime=342.29
/proc/24578/stat : 24578 (cmusat_base) R 24576 24578 23655 0 -1 4194304 13070 0 0 0 34219 10 0 0 25 0 1 0 274711832 44531712 9786 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/24578/statm: 10872 9786 110 241 0 10628 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 43488

[startup+402.422 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24581
/proc/meminfo: memFree=1793656/2055920 swapFree=4183776/4192956
[pid=24578] ppid=24576 vsize=43896 CPUtime=402.29
/proc/24578/stat : 24578 (cmusat_base) R 24576 24578 23655 0 -1 4194304 13445 0 0 0 40219 10 0 0 25 0 1 0 274711832 44949504 9944 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/24578/statm: 10974 9944 110 241 0 10730 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 43896

[startup+462.441 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24581
/proc/meminfo: memFree=1793080/2055920 swapFree=4183776/4192956
[pid=24578] ppid=24576 vsize=44152 CPUtime=462.3
/proc/24578/stat : 24578 (cmusat_base) R 24576 24578 23655 0 -1 4194304 13835 0 0 0 46219 11 0 0 25 0 1 0 274711832 45211648 10096 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/24578/statm: 11038 10096 110 241 0 10794 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 44152

[startup+522.455 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24581
/proc/meminfo: memFree=1792632/2055920 swapFree=4183776/4192956
[pid=24578] ppid=24576 vsize=44444 CPUtime=522.29
/proc/24578/stat : 24578 (cmusat_base) R 24576 24578 23655 0 -1 4194304 13942 0 0 0 52218 11 0 0 25 0 1 0 274711832 45510656 10203 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/24578/statm: 11111 10203 110 241 0 10867 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 44444

[startup+582.471 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24581
/proc/meminfo: memFree=1791096/2055920 swapFree=4183776/4192956
[pid=24578] ppid=24576 vsize=45748 CPUtime=582.29
/proc/24578/stat : 24578 (cmusat_base) R 24576 24578 23655 0 -1 4194304 14581 0 0 0 58218 11 0 0 25 0 1 0 274711832 46845952 10581 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/24578/statm: 11437 10581 110 241 0 11193 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 45748

[startup+642.493 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24581
/proc/meminfo: memFree=1787512/2055920 swapFree=4183776/4192956
[pid=24578] ppid=24576 vsize=48924 CPUtime=642.29
/proc/24578/stat : 24578 (cmusat_base) R 24576 24578 23655 0 -1 4194304 15756 0 0 0 64217 12 0 0 25 0 1 0 274711832 50098176 11470 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/24578/statm: 12231 11470 110 241 0 11987 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 48924

[startup+702.51 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24581
/proc/meminfo: memFree=1787320/2055920 swapFree=4183776/4192956
[pid=24578] ppid=24576 vsize=49212 CPUtime=702.3
/proc/24578/stat : 24578 (cmusat_base) R 24576 24578 23655 0 -1 4194304 15820 0 0 0 70217 13 0 0 25 0 1 0 274711832 50393088 11534 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/24578/statm: 12303 11534 110 241 0 12059 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 49212

[startup+762.531 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24581
/proc/meminfo: memFree=1785272/2055920 swapFree=4183776/4192956
[pid=24578] ppid=24576 vsize=51124 CPUtime=762.3
/proc/24578/stat : 24578 (cmusat_base) R 24576 24578 23655 0 -1 4194304 16336 0 0 0 76216 14 0 0 25 0 1 0 274711832 52350976 12050 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/24578/statm: 12781 12050 110 241 0 12537 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 51124

[startup+822.556 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24581
/proc/meminfo: memFree=1783288/2055920 swapFree=4183776/4192956
[pid=24578] ppid=24576 vsize=52832 CPUtime=822.31
/proc/24578/stat : 24578 (cmusat_base) R 24576 24578 23655 0 -1 4194304 17122 0 0 0 82216 15 0 0 25 0 1 0 274711832 54099968 12522 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/24578/statm: 13208 12522 110 241 0 12964 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 52832

[startup+882.574 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24581
/proc/meminfo: memFree=1783032/2055920 swapFree=4183776/4192956
[pid=24578] ppid=24576 vsize=53152 CPUtime=882.31
/proc/24578/stat : 24578 (cmusat_base) R 24576 24578 23655 0 -1 4194304 17179 0 0 0 88216 15 0 0 25 0 1 0 274711832 54427648 12579 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/24578/statm: 13288 12579 110 241 0 13044 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 53152

[startup+942.592 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24581
/proc/meminfo: memFree=1780600/2055920 swapFree=4183776/4192956
[pid=24578] ppid=24576 vsize=55528 CPUtime=942.3
/proc/24578/stat : 24578 (cmusat_base) R 24576 24578 23655 0 -1 4194304 17821 0 0 0 94215 15 0 0 25 0 1 0 274711832 56860672 13221 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/24578/statm: 13882 13221 110 241 0 13638 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 55528

[startup+1002.61 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24581
/proc/meminfo: memFree=1757944/2055920 swapFree=4183776/4192956
[pid=24578] ppid=24576 vsize=83436 CPUtime=1002.3
/proc/24578/stat : 24578 (cmusat_base) R 24576 24578 23655 0 -1 4194304 25248 0 0 0 100212 18 0 0 25 0 1 0 274711832 85438464 18835 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/24578/statm: 20859 18835 110 241 0 20615 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 83436

[startup+1062.63 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24581
/proc/meminfo: memFree=1757880/2055920 swapFree=4183776/4192956
[pid=24578] ppid=24576 vsize=83628 CPUtime=1062.3
/proc/24578/stat : 24578 (cmusat_base) R 24576 24578 23655 0 -1 4194304 25272 0 0 0 106212 18 0 0 25 0 1 0 274711832 85635072 18859 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/24578/statm: 20907 18859 110 241 0 20663 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 83628

[startup+1122.65 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24581
/proc/meminfo: memFree=1757624/2055920 swapFree=4183776/4192956
[pid=24578] ppid=24576 vsize=83820 CPUtime=1122.32
/proc/24578/stat : 24578 (cmusat_base) R 24576 24578 23655 0 -1 4194304 25332 0 0 0 112213 19 0 0 25 0 1 0 274711832 85831680 18919 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/24578/statm: 20955 18919 110 241 0 20711 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 83820

[startup+1182.67 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24581
/proc/meminfo: memFree=1757240/2055920 swapFree=4183776/4192956
[pid=24578] ppid=24576 vsize=84408 CPUtime=1182.32
/proc/24578/stat : 24578 (cmusat_base) R 24576 24578 23655 0 -1 4194304 25443 0 0 0 118213 19 0 0 25 0 1 0 274711832 86433792 19030 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/24578/statm: 21102 19030 110 241 0 20858 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 84408



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24581
/proc/meminfo: memFree=1756920/2055920 swapFree=4183776/4192956
[pid=24578] ppid=24576 vsize=84668 CPUtime=1200.04
/proc/24578/stat : 24578 (cmusat_base) R 24576 24578 23655 0 -1 4194304 25538 0 0 0 119985 19 0 0 25 0 1 0 274711832 86700032 19092 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560075 0 0 4096 35 0 0 0 17 1 0 0
/proc/24578/statm: 21167 19092 110 241 0 20923 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 84668

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

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

[startup+1200.39 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24581
/proc/meminfo: memFree=1756920/2055920 swapFree=4183776/4192956
[pid=24578] ppid=24576 vsize=84668 CPUtime=1200.04
/proc/24578/stat : 24578 (cmusat_base) R 24576 24578 23655 0 -1 4194304 25538 0 0 0 119985 19 0 0 25 0 1 0 274711832 86700032 19092 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560075 0 0 4096 35 0 0 0 17 1 0 0
/proc/24578/statm: 21167 19092 110 241 0 20923 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 84668

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.86
CPU system time (s): 0.205968
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 84668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.205968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25538
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= 817

runsolver used 0.777881 second user time and 2.43163 second system time

The end



Launcher Data (download as text)




Begin job on node58 on Tue Feb 27 03:39:12 UTC 2007

IDJOB= 309811
IDBENCH= 20270
IDSOLVER= 120
FILE ID= node58/309811-1172547551

PBS_JOBID= 3971835

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1889416016-07-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309811-1172547551/cmusat_base /tmp/evaluation/309811-1172547551/instance-309811-1172547551.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-309811-1172547551 -o ROOT/results/node58/solver-309811-1172547551 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309811-1172547551/cmusat_base /tmp/evaluation/309811-1172547551/instance-309811-1172547551.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  880cf9bf7c6e3aec7f289eb949c11ac5

RANDOM SEED= 778702953

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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:       1833800 kB
Buffers:         27424 kB
Cached:         146932 kB
SwapCached:       3464 kB
Active:          72340 kB
Inactive:       112332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1833800 kB
SwapTotal:     4192956 kB
SwapFree:      4183776 kB
Dirty:            2484 kB
Writeback:           0 kB
Mapped:          15428 kB
Slab:            23536 kB
Committed_AS:   623832 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66561 MiB

End job on node58 on Tue Feb 27 03:59:14 UTC 2007