Trace number 301283

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
CMUSAT BASE 2007-02-08? (TO) 1200.1 1200.59

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S471246417-03.cnf
MD5SUM0eb79e36a6a126bd4e244caabd87546c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark34.3168
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
Maximum clause length5
Minimum clause length5
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 512000
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/node11/watcher-301283-1171961660 -o ROOT/results/node11/solver-301283-1171961660 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301283-1171961660/cmusat_base /tmp/evaluation/301283-1171961660/instance-301283-1171961660.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 1.00 3/77 28060
/proc/meminfo: memFree=1641224/2055920 swapFree=4192812/4192956
[pid=28060] ppid=28058 vsize=2616 CPUtime=0
/proc/28060/stat : 28060 (cmusat_base) R 28058 28060 27643 0 -1 4194304 229 0 0 0 0 0 0 0 18 0 1 0 216120523 2678784 211 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/28060/statm: 654 212 90 241 0 410 0

[startup+0.106708 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28060
/proc/meminfo: memFree=1641224/2055920 swapFree=4192812/4192956
[pid=28060] ppid=28058 vsize=3840 CPUtime=0.1
/proc/28060/stat : 28060 (cmusat_base) R 28058 28060 27643 0 -1 4194304 596 0 0 0 10 0 0 0 18 0 1 0 216120523 3932160 542 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/28060/statm: 960 542 111 241 0 716 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3840

[startup+0.514756 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28060
/proc/meminfo: memFree=1641224/2055920 swapFree=4192812/4192956
[pid=28060] ppid=28058 vsize=5292 CPUtime=0.51
/proc/28060/stat : 28060 (cmusat_base) R 28058 28060 27643 0 -1 4194304 986 0 0 0 51 0 0 0 21 0 1 0 216120523 5419008 932 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560089 0 0 4096 35 0 0 0 17 1 0 0
/proc/28060/statm: 1323 932 111 241 0 1079 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5292

[startup+1.33485 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28061
/proc/meminfo: memFree=1636160/2055920 swapFree=4192812/4192956
[pid=28060] ppid=28058 vsize=6888 CPUtime=1.33
/proc/28060/stat : 28060 (cmusat_base) R 28058 28060 27643 0 -1 4194304 1512 0 0 0 133 0 0 0 25 0 1 0 216120523 7053312 1356 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/28060/statm: 1722 1356 111 241 0 1478 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 6888

[startup+2.97104 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28061
/proc/meminfo: memFree=1635328/2055920 swapFree=4192812/4192956
[pid=28060] ppid=28058 vsize=8220 CPUtime=2.96
/proc/28060/stat : 28060 (cmusat_base) R 28058 28060 27643 0 -1 4194304 1899 0 0 0 296 0 0 0 25 0 1 0 216120523 8417280 1670 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/28060/statm: 2055 1670 111 241 0 1811 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8220

[startup+6.25243 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28061
/proc/meminfo: memFree=1633472/2055920 swapFree=4192812/4192956
[pid=28060] ppid=28058 vsize=9960 CPUtime=6.24
/proc/28060/stat : 28060 (cmusat_base) R 28058 28060 27643 0 -1 4194304 2532 0 0 0 624 0 0 0 25 0 1 0 216120523 10199040 2139 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/28060/statm: 2490 2139 111 241 0 2246 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9960

[startup+12.7032 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28061
/proc/meminfo: memFree=1627264/2055920 swapFree=4192812/4192956
[pid=28060] ppid=28058 vsize=15980 CPUtime=12.69
/proc/28060/stat : 28060 (cmusat_base) R 28058 28060 27643 0 -1 4194304 4154 0 0 0 1268 1 0 0 25 0 1 0 216120523 16363520 3504 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/28060/statm: 3995 3504 111 241 0 3751 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15980

[startup+25.5097 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28061
/proc/meminfo: memFree=1625728/2055920 swapFree=4192812/4192956
[pid=28060] ppid=28058 vsize=17488 CPUtime=25.49
/proc/28060/stat : 28060 (cmusat_base) R 28058 28060 27643 0 -1 4194304 4749 0 0 0 2548 1 0 0 25 0 1 0 216120523 17907712 3928 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/28060/statm: 4372 3928 111 241 0 4128 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17488

[startup+51.1207 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28061
/proc/meminfo: memFree=1616384/2055920 swapFree=4192812/4192956
[pid=28060] ppid=28058 vsize=26300 CPUtime=51.1
/proc/28060/stat : 28060 (cmusat_base) R 28058 28060 27643 0 -1 4194304 7402 0 0 0 5106 4 0 0 25 0 1 0 216120523 26931200 6213 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/28060/statm: 6575 6213 111 241 0 6331 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 26300

[startup+102.343 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28061
/proc/meminfo: memFree=1601856/2055920 swapFree=4192812/4192956
[pid=28060] ppid=28058 vsize=41784 CPUtime=102.3
/proc/28060/stat : 28060 (cmusat_base) R 28058 28060 27643 0 -1 4194304 11795 0 0 0 10224 6 0 0 25 0 1 0 216120523 42786816 9831 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/28060/statm: 10446 9831 111 241 0 10202 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 41784

[startup+162.377 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28061
/proc/meminfo: memFree=1594752/2055920 swapFree=4192812/4192956
[pid=28060] ppid=28058 vsize=48492 CPUtime=162.32
/proc/28060/stat : 28060 (cmusat_base) R 28058 28060 27643 0 -1 4194304 13823 0 0 0 16224 8 0 0 25 0 1 0 216120523 49655808 11611 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/28060/statm: 12123 11611 111 241 0 11879 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 48492

[startup+222.403 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28061
/proc/meminfo: memFree=1585728/2055920 swapFree=4192812/4192956
[pid=28060] ppid=28058 vsize=56968 CPUtime=222.32
/proc/28060/stat : 28060 (cmusat_base) R 28058 28060 27643 0 -1 4194304 16507 0 0 0 22221 11 0 0 25 0 1 0 216120523 58335232 13840 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/28060/statm: 14242 13840 111 241 0 13998 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 56968

[startup+282.433 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28061
/proc/meminfo: memFree=1549440/2055920 swapFree=4192812/4192956
[pid=28060] ppid=28058 vsize=95984 CPUtime=282.34
/proc/28060/stat : 28060 (cmusat_base) R 28058 28060 27643 0 -1 4194304 26491 0 0 0 28218 16 0 0 25 0 1 0 216120523 98287616 22894 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/28060/statm: 23996 22894 111 241 0 23752 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 95984

[startup+342.466 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 28061
/proc/meminfo: memFree=1549312/2055920 swapFree=4192812/4192956
[pid=28060] ppid=28058 vsize=95984 CPUtime=342.35
/proc/28060/stat : 28060 (cmusat_base) R 28058 28060 27643 0 -1 4194304 26533 0 0 0 34219 16 0 0 25 0 1 0 216120523 98287616 22936 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/28060/statm: 23996 22936 111 241 0 23752 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 95984

[startup+402.502 s]
/proc/loadavg: 1.02 1.01 1.00 2/84 28087
/proc/meminfo: memFree=1547720/2055920 swapFree=4192812/4192956
[pid=28060] ppid=28058 vsize=96052 CPUtime=402.36
/proc/28060/stat : 28060 (cmusat_base) R 28058 28060 27643 0 -1 4194304 26831 0 0 0 40219 17 0 0 25 0 1 0 216120523 98357248 23041 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/28060/statm: 24013 23041 111 241 0 23769 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 96052

[startup+462.56 s]
/proc/loadavg: 1.01 1.00 1.00 2/84 28199
/proc/meminfo: memFree=1547400/2055920 swapFree=4192812/4192956
[pid=28060] ppid=28058 vsize=96124 CPUtime=462.31
/proc/28060/stat : 28060 (cmusat_base) R 28058 28060 27643 0 -1 4194304 27097 0 0 0 46214 17 0 0 25 0 1 0 216120523 98430976 23097 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/28060/statm: 24031 23097 111 241 0 23787 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 96124

[startup+522.606 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28259
/proc/meminfo: memFree=1548032/2055920 swapFree=4192812/4192956
[pid=28060] ppid=28058 vsize=96208 CPUtime=522.31
/proc/28060/stat : 28060 (cmusat_base) R 28058 28060 27643 0 -1 4194304 27410 0 0 0 52213 18 0 0 25 0 1 0 216120523 98516992 23182 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560285 0 0 4096 35 0 0 0 17 1 0 0
/proc/28060/statm: 24052 23182 111 241 0 23808 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 96208

[startup+582.634 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28259
/proc/meminfo: memFree=1547776/2055920 swapFree=4192812/4192956
[pid=28060] ppid=28058 vsize=96472 CPUtime=582.33
/proc/28060/stat : 28060 (cmusat_base) R 28058 28060 27643 0 -1 4194304 27520 0 0 0 58214 19 0 0 25 0 1 0 216120523 98787328 23292 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/28060/statm: 24118 23292 111 241 0 23874 0
Current children cumulated CPU time (s) 582.33
Current children cumulated vsize (KiB) 96472

[startup+642.664 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28259
/proc/meminfo: memFree=1547520/2055920 swapFree=4192812/4192956
[pid=28060] ppid=28058 vsize=96824 CPUtime=642.33
/proc/28060/stat : 28060 (cmusat_base) R 28058 28060 27643 0 -1 4194304 27846 0 0 0 64214 19 0 0 25 0 1 0 216120523 99147776 23369 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/28060/statm: 24206 23369 111 241 0 23962 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 96824

[startup+702.693 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28259
/proc/meminfo: memFree=1540416/2055920 swapFree=4192812/4192956
[pid=28060] ppid=28058 vsize=103868 CPUtime=702.35
/proc/28060/stat : 28060 (cmusat_base) R 28058 28060 27643 0 -1 4194304 29664 0 0 0 70213 22 0 0 25 0 1 0 216120523 106360832 25187 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/28060/statm: 25967 25187 111 241 0 25723 0
Current children cumulated CPU time (s) 702.35
Current children cumulated vsize (KiB) 103868

[startup+762.724 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28259
/proc/meminfo: memFree=1538880/2055920 swapFree=4192812/4192956
[pid=28060] ppid=28058 vsize=105308 CPUtime=762.36
/proc/28060/stat : 28060 (cmusat_base) R 28058 28060 27643 0 -1 4194304 30275 0 0 0 76213 23 0 0 25 0 1 0 216120523 107835392 25527 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560105 0 0 4096 35 0 0 0 17 1 0 0
/proc/28060/statm: 26327 25527 111 241 0 26083 0
Current children cumulated CPU time (s) 762.36
Current children cumulated vsize (KiB) 105308

[startup+822.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28259
/proc/meminfo: memFree=1531200/2055920 swapFree=4192812/4192956
[pid=28060] ppid=28058 vsize=112568 CPUtime=822.38
/proc/28060/stat : 28060 (cmusat_base) R 28058 28060 27643 0 -1 4194304 32220 0 0 0 82212 26 0 0 25 0 1 0 216120523 115269632 27472 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/28060/statm: 28142 27472 111 241 0 27898 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 112568

[startup+882.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28259
/proc/meminfo: memFree=1530752/2055920 swapFree=4192812/4192956
[pid=28060] ppid=28058 vsize=113076 CPUtime=882.38
/proc/28060/stat : 28060 (cmusat_base) R 28058 28060 27643 0 -1 4194304 32622 0 0 0 88212 26 0 0 25 0 1 0 216120523 115789824 27578 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/28060/statm: 28269 27578 111 241 0 28025 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 113076

[startup+942.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28259
/proc/meminfo: memFree=1529472/2055920 swapFree=4192812/4192956
[pid=28060] ppid=28058 vsize=114324 CPUtime=942.4
/proc/28060/stat : 28060 (cmusat_base) R 28058 28060 27643 0 -1 4194304 32970 0 0 0 94213 27 0 0 25 0 1 0 216120523 117067776 27926 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/28060/statm: 28581 27926 111 241 0 28337 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 114324

[startup+1002.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28259
/proc/meminfo: memFree=1523200/2055920 swapFree=4192812/4192956
[pid=28060] ppid=28058 vsize=120140 CPUtime=1002.41
/proc/28060/stat : 28060 (cmusat_base) R 28058 28060 27643 0 -1 4194304 34823 0 0 0 100211 30 0 0 25 0 1 0 216120523 123023360 29456 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/28060/statm: 30035 29456 111 241 0 29791 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 120140

[startup+1062.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28259
/proc/meminfo: memFree=1523008/2055920 swapFree=4192812/4192956
[pid=28060] ppid=28058 vsize=120432 CPUtime=1062.42
/proc/28060/stat : 28060 (cmusat_base) R 28058 28060 27643 0 -1 4194304 34858 0 0 0 106212 30 0 0 25 0 1 0 216120523 123322368 29491 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/28060/statm: 30108 29491 111 241 0 29864 0
Current children cumulated CPU time (s) 1062.42
Current children cumulated vsize (KiB) 120432

[startup+1122.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28259
/proc/meminfo: memFree=1522624/2055920 swapFree=4192812/4192956
[pid=28060] ppid=28058 vsize=120916 CPUtime=1122.43
/proc/28060/stat : 28060 (cmusat_base) R 28058 28060 27643 0 -1 4194304 34964 0 0 0 112212 31 0 0 25 0 1 0 216120523 123817984 29597 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/28060/statm: 30229 29597 111 241 0 29985 0
Current children cumulated CPU time (s) 1122.43
Current children cumulated vsize (KiB) 120916

[startup+1182.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28259
/proc/meminfo: memFree=1519424/2055920 swapFree=4192812/4192956
[pid=28060] ppid=28058 vsize=124116 CPUtime=1182.45
/proc/28060/stat : 28060 (cmusat_base) R 28058 28060 27643 0 -1 4194304 35810 0 0 0 118212 33 0 0 25 0 1 0 216120523 127094784 30443 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/28060/statm: 31029 30443 111 241 0 30785 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 124116



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28259
/proc/meminfo: memFree=1515264/2055920 swapFree=4192812/4192956
[pid=28060] ppid=28058 vsize=127944 CPUtime=1200.07
/proc/28060/stat : 28060 (cmusat_base) R 28058 28060 27643 0 -1 4194304 36798 0 0 0 119973 34 0 0 25 0 1 0 216120523 131014656 31431 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559954 0 0 4096 35 0 0 0 17 1 0 0
/proc/28060/statm: 31986 31431 111 241 0 31742 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 127944

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): 1200.59
CPU time (s): 1200.1
CPU user time (s): 1199.73
CPU system time (s): 0.367944
CPU usage (%): 99.9594
Max. virtual memory (cumulated for all children) (KiB): 127944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.367944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36798
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= 3227

runsolver used 1.39179 second user time and 2.74958 second system time

The end



Launcher Data (download as text)




Begin job on node11 on Tue Feb 20 08:54:20 UTC 2007

IDJOB= 301283
IDBENCH= 20055
IDSOLVER= 120
FILE ID= node11/301283-1171961660

PBS_JOBID= 3849020

Free space on /tmp= 66543 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S471246417-03.cnf
COMMAND LINE= /tmp/evaluation/301283-1171961660/cmusat_base /tmp/evaluation/301283-1171961660/instance-301283-1171961660.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-301283-1171961660 -o ROOT/results/node11/solver-301283-1171961660 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301283-1171961660/cmusat_base /tmp/evaluation/301283-1171961660/instance-301283-1171961660.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  0eb79e36a6a126bd4e244caabd87546c

RANDOM SEED= 222863335

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1641632 kB
Buffers:         54364 kB
Cached:         245448 kB
SwapCached:          0 kB
Active:         137952 kB
Inactive:       204800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1641632 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2728 kB
Writeback:           0 kB
Mapped:          61840 kB
Slab:            57164 kB
Committed_AS:   691652 kB
PageTables:       1756 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= 66543 MiB

End job on node11 on Tue Feb 20 09:14:22 UTC 2007