Trace number 304194

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) 1200.07 1200.51

General information on the benchmark

Namerandom/LargeSize/7SAT/v220/
unif-k7-r85-v220-c18700-S1898939887-14.cnf
MD5SUM41d7eef42075731c66070da93dbe200d
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 variables220
Number of clauses18700
Sum of the clauses size130900
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 518700

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/node42/watcher-304194-1172053385 -o ROOT/results/node42/solver-304194-1172053385 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304194-1172053385/cmusat_base /tmp/evaluation/304194-1172053385/instance-304194-1172053385.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 7754
/proc/meminfo: memFree=1469032/2055920 swapFree=4122796/4192956
[pid=7754] ppid=7752 vsize=2824 CPUtime=0
/proc/7754/stat : 7754 (cmusat_base) R 7752 7754 6635 0 -1 4194304 291 0 0 0 0 0 0 0 18 0 1 0 225294573 2891776 273 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/7754/statm: 706 273 90 241 0 462 0

[startup+0.106896 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7754
/proc/meminfo: memFree=1469032/2055920 swapFree=4122796/4192956
[pid=7754] ppid=7752 vsize=4808 CPUtime=0.1
/proc/7754/stat : 7754 (cmusat_base) R 7752 7754 6635 0 -1 4194304 934 0 0 0 10 0 0 0 18 0 1 0 225294573 4923392 787 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/7754/statm: 1202 787 111 241 0 958 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4808

[startup+0.51497 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7754
/proc/meminfo: memFree=1469032/2055920 swapFree=4122796/4192956
[pid=7754] ppid=7752 vsize=5600 CPUtime=0.5
/proc/7754/stat : 7754 (cmusat_base) R 7752 7754 6635 0 -1 4194304 1139 0 0 0 50 0 0 0 21 0 1 0 225294573 5734400 992 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/7754/statm: 1400 992 111 241 0 1156 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5600

[startup+1.33613 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 7755
/proc/meminfo: memFree=1463648/2055920 swapFree=4122796/4192956
[pid=7754] ppid=7752 vsize=7524 CPUtime=1.33
/proc/7754/stat : 7754 (cmusat_base) R 7752 7754 6635 0 -1 4194304 1715 0 0 0 132 1 0 0 25 0 1 0 225294573 7704576 1518 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559864 0 0 4096 35 0 0 0 17 1 0 0
/proc/7754/statm: 1881 1518 111 241 0 1637 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 7524

[startup+2.97344 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 7755
/proc/meminfo: memFree=1462240/2055920 swapFree=4122796/4192956
[pid=7754] ppid=7752 vsize=8736 CPUtime=2.96
/proc/7754/stat : 7754 (cmusat_base) R 7752 7754 6635 0 -1 4194304 2268 0 0 0 295 1 0 0 25 0 1 0 225294573 8945664 1855 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/7754/statm: 2184 1855 111 241 0 1940 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8736

[startup+6.25006 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 7755
/proc/meminfo: memFree=1460512/2055920 swapFree=4122796/4192956
[pid=7754] ppid=7752 vsize=9948 CPUtime=6.23
/proc/7754/stat : 7754 (cmusat_base) R 7752 7754 6635 0 -1 4194304 2694 0 0 0 622 1 0 0 25 0 1 0 225294573 10186752 2162 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/7754/statm: 2487 2162 111 241 0 2243 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 9948

[startup+12.7053 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 7755
/proc/meminfo: memFree=1458336/2055920 swapFree=4122796/4192956
[pid=7754] ppid=7752 vsize=11828 CPUtime=12.69
/proc/7754/stat : 7754 (cmusat_base) R 7752 7754 6635 0 -1 4194304 3404 0 0 0 1267 2 0 0 25 0 1 0 225294573 12111872 2676 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/7754/statm: 2957 2676 111 241 0 2713 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11828

[startup+25.5057 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 7755
/proc/meminfo: memFree=1452704/2055920 swapFree=4122796/4192956
[pid=7754] ppid=7752 vsize=18476 CPUtime=25.48
/proc/7754/stat : 7754 (cmusat_base) R 7752 7754 6635 0 -1 4194304 5265 0 0 0 2546 2 0 0 25 0 1 0 225294573 18919424 4093 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135063373 0 0 4096 35 0 0 0 17 1 0 0
/proc/7754/statm: 4619 4093 111 241 0 4375 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18476

[startup+51.1126 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 7755
/proc/meminfo: memFree=1448864/2055920 swapFree=4122796/4192956
[pid=7754] ppid=7752 vsize=21876 CPUtime=51.08
/proc/7754/stat : 7754 (cmusat_base) R 7752 7754 6635 0 -1 4194304 6512 0 0 0 5105 3 0 0 25 0 1 0 225294573 22401024 5051 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7754/statm: 5469 5051 111 241 0 5225 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21876

[startup+102.323 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 7755
/proc/meminfo: memFree=1441120/2055920 swapFree=4122796/4192956
[pid=7754] ppid=7752 vsize=29192 CPUtime=102.28
/proc/7754/stat : 7754 (cmusat_base) R 7752 7754 6635 0 -1 4194304 8940 0 0 0 10223 5 0 0 25 0 1 0 225294573 29892608 6991 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7754/statm: 7298 6991 111 241 0 7054 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 29192

[startup+162.348 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7755
/proc/meminfo: memFree=1426080/2055920 swapFree=4122796/4192956
[pid=7754] ppid=7752 vsize=46152 CPUtime=162.28
/proc/7754/stat : 7754 (cmusat_base) R 7752 7754 6635 0 -1 4194304 13568 0 0 0 16221 7 0 0 25 0 1 0 225294573 47259648 10732 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559995 0 0 4096 35 0 0 0 17 1 0 0
/proc/7754/statm: 11538 10732 111 241 0 11294 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 46152

[startup+222.364 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7755
/proc/meminfo: memFree=1425248/2055920 swapFree=4122796/4192956
[pid=7754] ppid=7752 vsize=46576 CPUtime=222.27
/proc/7754/stat : 7754 (cmusat_base) R 7752 7754 6635 0 -1 4194304 14109 0 0 0 22220 7 0 0 25 0 1 0 225294573 47693824 10926 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/7754/statm: 11644 10926 111 241 0 11400 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 46576

[startup+282.383 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7755
/proc/meminfo: memFree=1424224/2055920 swapFree=4122796/4192956
[pid=7754] ppid=7752 vsize=47484 CPUtime=282.27
/proc/7754/stat : 7754 (cmusat_base) R 7752 7754 6635 0 -1 4194304 14560 0 0 0 28219 8 0 0 25 0 1 0 225294573 48623616 11183 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7754/statm: 11871 11183 111 241 0 11627 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 47484

[startup+342.404 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7755
/proc/meminfo: memFree=1416224/2055920 swapFree=4122796/4192956
[pid=7754] ppid=7752 vsize=54924 CPUtime=342.26
/proc/7754/stat : 7754 (cmusat_base) R 7752 7754 6635 0 -1 4194304 16991 0 0 0 34215 11 0 0 25 0 1 0 225294573 56242176 13177 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/7754/statm: 13731 13177 111 241 0 13487 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 54924

[startup+402.427 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7755
/proc/meminfo: memFree=1411488/2055920 swapFree=4122796/4192956
[pid=7754] ppid=7752 vsize=59288 CPUtime=402.26
/proc/7754/stat : 7754 (cmusat_base) R 7752 7754 6635 0 -1 4194304 18404 0 0 0 40214 12 0 0 25 0 1 0 225294573 60710912 14344 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560021 0 0 4096 35 0 0 0 17 1 0 0
/proc/7754/statm: 14822 14344 111 241 0 14578 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 59288

[startup+462.444 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7755
/proc/meminfo: memFree=1410784/2055920 swapFree=4122796/4192956
[pid=7754] ppid=7752 vsize=60272 CPUtime=462.27
/proc/7754/stat : 7754 (cmusat_base) R 7752 7754 6635 0 -1 4194304 18595 0 0 0 46214 13 0 0 25 0 1 0 225294573 61718528 14535 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/7754/statm: 15068 14535 111 241 0 14824 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 60272

[startup+522.46 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7755
/proc/meminfo: memFree=1404768/2055920 swapFree=4122796/4192956
[pid=7754] ppid=7752 vsize=65848 CPUtime=522.26
/proc/7754/stat : 7754 (cmusat_base) R 7752 7754 6635 0 -1 4194304 20342 0 0 0 52211 15 0 0 25 0 1 0 225294573 67428352 16015 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7754/statm: 16462 16015 111 241 0 16218 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 65848

[startup+582.479 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7755
/proc/meminfo: memFree=1404192/2055920 swapFree=4122796/4192956
[pid=7754] ppid=7752 vsize=66608 CPUtime=582.26
/proc/7754/stat : 7754 (cmusat_base) R 7752 7754 6635 0 -1 4194304 20493 0 0 0 58211 15 0 0 25 0 1 0 225294573 68206592 16166 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7754/statm: 16652 16166 111 241 0 16408 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 66608

[startup+642.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7755
/proc/meminfo: memFree=1369312/2055920 swapFree=4122796/4192956
[pid=7754] ppid=7752 vsize=105568 CPUtime=642.25
/proc/7754/stat : 7754 (cmusat_base) R 7752 7754 6635 0 -1 4194304 30642 0 0 0 64206 19 0 0 25 0 1 0 225294573 108101632 24853 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7754/statm: 26392 24853 111 241 0 26148 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 105568

[startup+702.523 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7755
/proc/meminfo: memFree=1369120/2055920 swapFree=4122796/4192956
[pid=7754] ppid=7752 vsize=105568 CPUtime=702.25
/proc/7754/stat : 7754 (cmusat_base) R 7752 7754 6635 0 -1 4194304 30695 0 0 0 70206 19 0 0 25 0 1 0 225294573 108101632 24906 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/7754/statm: 26392 24906 111 241 0 26148 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 105568

[startup+762.536 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7755
/proc/meminfo: memFree=1368736/2055920 swapFree=4122796/4192956
[pid=7754] ppid=7752 vsize=105680 CPUtime=762.25
/proc/7754/stat : 7754 (cmusat_base) R 7752 7754 6635 0 -1 4194304 31105 0 0 0 76205 20 0 0 25 0 1 0 225294573 108216320 25001 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559864 0 0 4096 35 0 0 0 17 1 0 0
/proc/7754/statm: 26420 25001 111 241 0 26176 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 105680

[startup+822.559 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7755
/proc/meminfo: memFree=1368608/2055920 swapFree=4122796/4192956
[pid=7754] ppid=7752 vsize=105680 CPUtime=822.25
/proc/7754/stat : 7754 (cmusat_base) R 7752 7754 6635 0 -1 4194304 31138 0 0 0 82205 20 0 0 25 0 1 0 225294573 108216320 25034 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7754/statm: 26420 25034 111 241 0 26176 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 105680

[startup+882.574 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7755
/proc/meminfo: memFree=1368096/2055920 swapFree=4122796/4192956
[pid=7754] ppid=7752 vsize=105800 CPUtime=882.24
/proc/7754/stat : 7754 (cmusat_base) R 7752 7754 6635 0 -1 4194304 31603 0 0 0 88204 20 0 0 25 0 1 0 225294573 108339200 25156 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7754/statm: 26450 25156 111 241 0 26206 0
Current children cumulated CPU time (s) 882.24
Current children cumulated vsize (KiB) 105800

[startup+942.594 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7755
/proc/meminfo: memFree=1368096/2055920 swapFree=4122796/4192956
[pid=7754] ppid=7752 vsize=105800 CPUtime=942.23
/proc/7754/stat : 7754 (cmusat_base) R 7752 7754 6635 0 -1 4194304 31603 0 0 0 94203 20 0 0 25 0 1 0 225294573 108339200 25156 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7754/statm: 26450 25156 111 241 0 26206 0
Current children cumulated CPU time (s) 942.23
Current children cumulated vsize (KiB) 105800

[startup+1002.62 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7755
/proc/meminfo: memFree=1367648/2055920 swapFree=4122796/4192956
[pid=7754] ppid=7752 vsize=105800 CPUtime=1002.23
/proc/7754/stat : 7754 (cmusat_base) R 7752 7754 6635 0 -1 4194304 31723 0 0 0 100203 20 0 0 25 0 1 0 225294573 108339200 25276 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549203 0 0 4096 35 0 0 0 17 1 0 0
/proc/7754/statm: 26450 25276 111 241 0 26206 0
Current children cumulated CPU time (s) 1002.23
Current children cumulated vsize (KiB) 105800

[startup+1062.64 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7757
/proc/meminfo: memFree=1367392/2055920 swapFree=4122796/4192956
[pid=7754] ppid=7752 vsize=105936 CPUtime=1062.24
/proc/7754/stat : 7754 (cmusat_base) R 7752 7754 6635 0 -1 4194304 32147 0 0 0 106203 21 0 0 25 0 1 0 225294573 108478464 25327 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7754/statm: 26484 25327 111 241 0 26240 0
Current children cumulated CPU time (s) 1062.24
Current children cumulated vsize (KiB) 105936

[startup+1122.65 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7757
/proc/meminfo: memFree=1367392/2055920 swapFree=4122796/4192956
[pid=7754] ppid=7752 vsize=105936 CPUtime=1122.23
/proc/7754/stat : 7754 (cmusat_base) R 7752 7754 6635 0 -1 4194304 32147 0 0 0 112202 21 0 0 25 0 1 0 225294573 108478464 25327 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/7754/statm: 26484 25327 111 241 0 26240 0
Current children cumulated CPU time (s) 1122.23
Current children cumulated vsize (KiB) 105936

[startup+1182.67 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7757
/proc/meminfo: memFree=1366880/2055920 swapFree=4122796/4192956
[pid=7754] ppid=7752 vsize=106512 CPUtime=1182.22
/proc/7754/stat : 7754 (cmusat_base) R 7752 7754 6635 0 -1 4194304 32284 0 0 0 118201 21 0 0 25 0 1 0 225294573 109068288 25464 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/7754/statm: 26628 25464 111 241 0 26384 0
Current children cumulated CPU time (s) 1182.22
Current children cumulated vsize (KiB) 106512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 7757
/proc/meminfo: memFree=1366432/2055920 swapFree=4122796/4192956
[pid=7754] ppid=7752 vsize=106772 CPUtime=1200.04
/proc/7754/stat : 7754 (cmusat_base) R 7752 7754 6635 0 -1 4194304 32380 0 0 0 119983 21 0 0 25 0 1 0 225294573 109334528 25560 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/7754/statm: 26693 25560 111 241 0 26449 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 106772

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): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.84
CPU system time (s): 0.234964
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 106772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.234964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32380
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= 1396

runsolver used 0.713891 second user time and 2.49662 second system time

The end



Launcher Data (download as text)




Begin job on node42 on Wed Feb 21 10:23:05 UTC 2007

IDJOB= 304194
IDBENCH= 20126
IDSOLVER= 120
FILE ID= node42/304194-1172053385

PBS_JOBID= 3892749

Free space on /tmp= 66557 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v220/unif-k7-r85-v220-c18700-S1898939887-14.cnf
COMMAND LINE= /tmp/evaluation/304194-1172053385/cmusat_base /tmp/evaluation/304194-1172053385/instance-304194-1172053385.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-304194-1172053385 -o ROOT/results/node42/solver-304194-1172053385 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304194-1172053385/cmusat_base /tmp/evaluation/304194-1172053385/instance-304194-1172053385.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  41d7eef42075731c66070da93dbe200d

RANDOM SEED= 721639631

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.261
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		: 3000.261
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:       1469440 kB
Buffers:         36264 kB
Cached:         431064 kB
SwapCached:      64840 kB
Active:         402384 kB
Inactive:       136388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1469440 kB
SwapTotal:     4192956 kB
SwapFree:      4122796 kB
Dirty:            2984 kB
Writeback:           0 kB
Mapped:          15488 kB
Slab:            33748 kB
Committed_AS:   848352 kB
PageTables:       1408 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= 66557 MiB

End job on node42 on Wed Feb 21 10:43:08 UTC 2007