Trace number 1832540

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
MiniSAT 09z 2009-03-22? (TO) 1200.07 1200.51

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/700/
unif-k5-r20-v700-c14000-S1313163883-027.cnf
MD5SUM4d7c374b44e6dc0e3274f37b66abba8f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark10.6114
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
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 514000
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   14000    70000 |    4199       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 700   #clauses: 14000   #literals: 70000
0.00/0.02	c CPU time:   0.012998 s
0.00/0.02	c ==============================================================================
0.00/0.04	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.04	c Number of variables   : 700          
0.00/0.04	c Number of clauses     : 14000        
0.00/0.05	c Parsing time: 0.01         s

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1832540-1242782610/watcher-1832540-1242782610 -o /tmp/evaluation-result-1832540-1242782610/solver-1832540-1242782610 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832540-1242782610.cnf -random-seed=1923556441 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26366
/proc/meminfo: memFree=1937984/2055920 swapFree=4180408/4192956
[pid=26366] ppid=26364 vsize=5356 CPUtime=0
/proc/26366/stat : 26366 (SatELiteGTI) S 26364 26366 26172 0 -1 4194304 276 0 0 0 0 0 0 0 16 0 1 0 306295093 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 206381482066 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/26366/statm: 1339 235 195 169 0 50 0
[pid=26367] ppid=26366 vsize=5356 CPUtime=0
/proc/26367/stat : 26367 (SatELiteGTI) R 26366 26366 26172 0 -1 4194368 51 25 0 0 0 0 0 0 20 0 1 0 306295093 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4096 65538 0 0 0 17 0 0 0
/proc/26367/statm: 1339 238 198 169 0 50 0
[pid=26369] ppid=26367 vsize=0 CPUtime=0
/proc/26369/stat : 26369 (sed) Z 26367 26366 26172 0 -1 4194316 163 0 0 0 0 0 0 0 18 0 1 0 306295093 0 0 1992294400 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/26369/statm: 0 0 0 0 0 0 0

[startup+0.042846 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26366
/proc/meminfo: memFree=1937984/2055920 swapFree=4180408/4192956
[pid=26366] ppid=26364 vsize=5356 CPUtime=0
/proc/26366/stat : 26366 (SatELiteGTI) S 26364 26366 26172 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 306295093 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26366/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101859 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26366
/proc/meminfo: memFree=1937984/2055920 swapFree=4180408/4192956
[pid=26366] ppid=26364 vsize=5356 CPUtime=0.03
/proc/26366/stat : 26366 (SatELiteGTI) S 26364 26366 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306295093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26366/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.301897 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26366
/proc/meminfo: memFree=1937984/2055920 swapFree=4180408/4192956
[pid=26366] ppid=26364 vsize=5356 CPUtime=0.03
/proc/26366/stat : 26366 (SatELiteGTI) S 26364 26366 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306295093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26366/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.701971 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 26366
/proc/meminfo: memFree=1937984/2055920 swapFree=4180408/4192956
[pid=26366] ppid=26364 vsize=5356 CPUtime=0.03
/proc/26366/stat : 26366 (SatELiteGTI) S 26364 26366 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306295093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26366/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.50111 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26372
/proc/meminfo: memFree=1932336/2055920 swapFree=4180408/4192956
[pid=26366] ppid=26364 vsize=5356 CPUtime=0.03
/proc/26366/stat : 26366 (SatELiteGTI) S 26364 26366 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306295093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26366/statm: 1339 239 197 169 0 50 0
[pid=26372] ppid=26366 vsize=8044 CPUtime=1.44
/proc/26372/stat : 26372 (minisat_static) R 26366 26366 26172 0 -1 4194304 1714 0 0 0 144 0 0 0 25 0 1 0 306295097 8237056 1700 1992294400 134512640 135212243 4294956240 18446744073709551615 134526456 0 0 4096 3 0 0 0 17 1 0 0
/proc/26372/statm: 2011 1700 76 170 0 1838 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13400

[startup+3.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26372
/proc/meminfo: memFree=1929584/2055920 swapFree=4180408/4192956
[pid=26366] ppid=26364 vsize=5356 CPUtime=0.03
/proc/26366/stat : 26366 (SatELiteGTI) S 26364 26366 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306295093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26366/statm: 1339 239 197 169 0 50 0
[pid=26372] ppid=26366 vsize=9232 CPUtime=3.04
/proc/26372/stat : 26372 (minisat_static) R 26366 26366 26172 0 -1 4194304 2017 0 0 0 304 0 0 0 25 0 1 0 306295097 9453568 2003 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/26372/statm: 2308 2003 76 170 0 2135 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 14588

[startup+6.30199 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26372
/proc/meminfo: memFree=1927984/2055920 swapFree=4180408/4192956
[pid=26366] ppid=26364 vsize=5356 CPUtime=0.03
/proc/26366/stat : 26366 (SatELiteGTI) S 26364 26366 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306295093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26366/statm: 1339 239 197 169 0 50 0
[pid=26372] ppid=26366 vsize=10596 CPUtime=6.24
/proc/26372/stat : 26372 (minisat_static) R 26366 26366 26172 0 -1 4194304 2349 0 0 0 624 0 0 0 25 0 1 0 306295097 10850304 2335 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26372/statm: 2649 2335 76 170 0 2476 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 15952

[startup+12.7022 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26372
/proc/meminfo: memFree=1925488/2055920 swapFree=4180408/4192956
[pid=26366] ppid=26364 vsize=5356 CPUtime=0.03
/proc/26366/stat : 26366 (SatELiteGTI) S 26364 26366 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306295093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26366/statm: 1339 239 197 169 0 50 0
[pid=26372] ppid=26366 vsize=12972 CPUtime=12.64
/proc/26372/stat : 26372 (minisat_static) R 26366 26366 26172 0 -1 4194304 2978 0 0 0 1263 1 0 0 25 0 1 0 306295097 13283328 2964 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/26372/statm: 3243 2964 76 170 0 3070 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 18328

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26372
/proc/meminfo: memFree=1922032/2055920 swapFree=4180408/4192956
[pid=26366] ppid=26364 vsize=5356 CPUtime=0.03
/proc/26366/stat : 26366 (SatELiteGTI) S 26364 26366 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306295093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26366/statm: 1339 239 197 169 0 50 0
[pid=26372] ppid=26366 vsize=16436 CPUtime=25.43
/proc/26372/stat : 26372 (minisat_static) R 26366 26366 26172 0 -1 4194304 3840 0 0 0 2542 1 0 0 25 0 1 0 306295097 16830464 3826 1992294400 134512640 135212243 4294956240 18446744073709551615 134538344 0 0 4096 3 0 0 0 17 1 0 0
/proc/26372/statm: 4109 3826 76 170 0 3936 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 21792

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26372
/proc/meminfo: memFree=1917488/2055920 swapFree=4180408/4192956
[pid=26366] ppid=26364 vsize=5356 CPUtime=0.03
/proc/26366/stat : 26366 (SatELiteGTI) S 26364 26366 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306295093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26366/statm: 1339 239 197 169 0 50 0
[pid=26372] ppid=26366 vsize=21004 CPUtime=51.03
/proc/26372/stat : 26372 (minisat_static) R 26366 26366 26172 0 -1 4194304 4972 0 0 0 5100 3 0 0 25 0 1 0 306295097 21508096 4958 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26372/statm: 5251 4958 76 170 0 5078 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 26360

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26372
/proc/meminfo: memFree=1908976/2055920 swapFree=4180408/4192956
[pid=26366] ppid=26364 vsize=5356 CPUtime=0.03
/proc/26366/stat : 26366 (SatELiteGTI) S 26364 26366 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306295093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26366/statm: 1339 239 197 169 0 50 0
[pid=26372] ppid=26366 vsize=29572 CPUtime=102.21
/proc/26372/stat : 26372 (minisat_static) R 26366 26366 26172 0 -1 4194304 7079 0 0 0 10216 5 0 0 25 0 1 0 306295097 30281728 7065 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/26372/statm: 7393 7065 76 170 0 7220 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 34928

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26372
/proc/meminfo: memFree=1903280/2055920 swapFree=4180408/4192956
[pid=26366] ppid=26364 vsize=5356 CPUtime=0.03
/proc/26366/stat : 26366 (SatELiteGTI) S 26364 26366 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306295093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26366/statm: 1339 239 197 169 0 50 0
[pid=26372] ppid=26366 vsize=35248 CPUtime=162.19
/proc/26372/stat : 26372 (minisat_static) R 26366 26366 26172 0 -1 4194304 8516 0 0 0 16212 7 0 0 25 0 1 0 306295097 36093952 8502 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26372/statm: 8812 8502 76 170 0 8639 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 40604

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26372
/proc/meminfo: memFree=1896880/2055920 swapFree=4180408/4192956
[pid=26366] ppid=26364 vsize=5356 CPUtime=0.03
/proc/26366/stat : 26366 (SatELiteGTI) S 26364 26366 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306295093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26366/statm: 1339 239 197 169 0 50 0
[pid=26372] ppid=26366 vsize=41584 CPUtime=222.17
/proc/26372/stat : 26372 (minisat_static) R 26366 26366 26172 0 -1 4194304 10129 0 0 0 22208 9 0 0 25 0 1 0 306295097 42582016 10115 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26372/statm: 10396 10115 76 170 0 10223 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 46940

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26372
/proc/meminfo: memFree=1892336/2055920 swapFree=4180408/4192956
[pid=26366] ppid=26364 vsize=5356 CPUtime=0.03
/proc/26366/stat : 26366 (SatELiteGTI) S 26364 26366 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306295093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26366/statm: 1339 239 197 169 0 50 0
[pid=26372] ppid=26366 vsize=46120 CPUtime=282.15
/proc/26372/stat : 26372 (minisat_static) R 26366 26366 26172 0 -1 4194304 11227 0 0 0 28204 11 0 0 25 0 1 0 306295097 47226880 11213 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/26372/statm: 11530 11213 76 170 0 11357 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 51476

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26372
/proc/meminfo: memFree=1888176/2055920 swapFree=4180408/4192956
[pid=26366] ppid=26364 vsize=5356 CPUtime=0.03
/proc/26366/stat : 26366 (SatELiteGTI) S 26364 26366 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306295093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26366/statm: 1339 239 197 169 0 50 0
[pid=26372] ppid=26366 vsize=50212 CPUtime=342.13
/proc/26372/stat : 26372 (minisat_static) R 26366 26366 26172 0 -1 4194304 12254 0 0 0 34201 12 0 0 25 0 1 0 306295097 51417088 12240 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26372/statm: 12553 12240 76 170 0 12380 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 55568

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26372
/proc/meminfo: memFree=1883248/2055920 swapFree=4180408/4192956
[pid=26366] ppid=26364 vsize=5356 CPUtime=0.03
/proc/26366/stat : 26366 (SatELiteGTI) S 26364 26366 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306295093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26366/statm: 1339 239 197 169 0 50 0
[pid=26372] ppid=26366 vsize=55096 CPUtime=402.11

################
# More data... #
################

/proc/26372/statm: 16217 15871 76 170 0 16044 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 70224

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26372
/proc/meminfo: memFree=1872304/2055920 swapFree=4180408/4192956
[pid=26366] ppid=26364 vsize=5356 CPUtime=0.03
/proc/26366/stat : 26366 (SatELiteGTI) S 26364 26366 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306295093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26366/statm: 1339 239 197 169 0 50 0
[pid=26372] ppid=26366 vsize=66056 CPUtime=642.03
/proc/26372/stat : 26372 (minisat_static) R 26366 26366 26172 0 -1 4194304 16174 0 0 0 64186 17 0 0 25 0 1 0 306295097 67641344 16160 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26372/statm: 16514 16160 76 170 0 16341 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 71412

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26372
/proc/meminfo: memFree=1868208/2055920 swapFree=4180408/4192956
[pid=26366] ppid=26364 vsize=5356 CPUtime=0.03
/proc/26366/stat : 26366 (SatELiteGTI) S 26364 26366 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306295093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26366/statm: 1339 239 197 169 0 50 0
[pid=26372] ppid=26366 vsize=70284 CPUtime=702
/proc/26372/stat : 26372 (minisat_static) R 26366 26366 26172 0 -1 4194304 17233 0 0 0 70182 18 0 0 25 0 1 0 306295097 71970816 17219 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26372/statm: 17571 17219 76 170 0 17398 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 75640

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26372
/proc/meminfo: memFree=1865776/2055920 swapFree=4180408/4192956
[pid=26366] ppid=26364 vsize=5356 CPUtime=0.03
/proc/26366/stat : 26366 (SatELiteGTI) S 26364 26366 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306295093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26366/statm: 1339 239 197 169 0 50 0
[pid=26372] ppid=26366 vsize=72396 CPUtime=761.99
/proc/26372/stat : 26372 (minisat_static) R 26366 26366 26172 0 -1 4194304 17785 0 0 0 76180 19 0 0 25 0 1 0 306295097 74133504 17771 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26372/statm: 18099 17771 76 170 0 17926 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 77752

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26372
/proc/meminfo: memFree=1865712/2055920 swapFree=4180408/4192956
[pid=26366] ppid=26364 vsize=5356 CPUtime=0.03
/proc/26366/stat : 26366 (SatELiteGTI) S 26364 26366 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306295093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26366/statm: 1339 239 197 169 0 50 0
[pid=26372] ppid=26366 vsize=72396 CPUtime=821.97
/proc/26372/stat : 26372 (minisat_static) R 26366 26366 26172 0 -1 4194304 17785 0 0 0 82178 19 0 0 25 0 1 0 306295097 74133504 17771 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26372/statm: 18099 17771 76 170 0 17926 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 77752

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26372
/proc/meminfo: memFree=1858736/2055920 swapFree=4180408/4192956
[pid=26366] ppid=26364 vsize=5356 CPUtime=0.03
/proc/26366/stat : 26366 (SatELiteGTI) S 26364 26366 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306295093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26366/statm: 1339 239 197 169 0 50 0
[pid=26372] ppid=26366 vsize=79264 CPUtime=881.95
/proc/26372/stat : 26372 (minisat_static) R 26366 26366 26172 0 -1 4194304 19514 0 0 0 88173 22 0 0 25 0 1 0 306295097 81166336 19500 1992294400 134512640 135212243 4294956240 18446744073709551615 134526052 0 0 4096 3 0 0 0 17 1 0 0
/proc/26372/statm: 19816 19500 76 170 0 19643 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 84620

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26372
/proc/meminfo: memFree=1858736/2055920 swapFree=4180408/4192956
[pid=26366] ppid=26364 vsize=5356 CPUtime=0.03
/proc/26366/stat : 26366 (SatELiteGTI) S 26364 26366 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306295093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26366/statm: 1339 239 197 169 0 50 0
[pid=26372] ppid=26366 vsize=79264 CPUtime=941.93
/proc/26372/stat : 26372 (minisat_static) R 26366 26366 26172 0 -1 4194304 19514 0 0 0 94171 22 0 0 25 0 1 0 306295097 81166336 19500 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/26372/statm: 19816 19500 76 170 0 19643 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 84620

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26372
/proc/meminfo: memFree=1858672/2055920 swapFree=4180408/4192956
[pid=26366] ppid=26364 vsize=5356 CPUtime=0.03
/proc/26366/stat : 26366 (SatELiteGTI) S 26364 26366 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306295093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26366/statm: 1339 239 197 169 0 50 0
[pid=26372] ppid=26366 vsize=79264 CPUtime=1001.91
/proc/26372/stat : 26372 (minisat_static) R 26366 26366 26172 0 -1 4194304 19514 0 0 0 100169 22 0 0 25 0 1 0 306295097 81166336 19500 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26372/statm: 19816 19500 76 170 0 19643 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 84620

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26372
/proc/meminfo: memFree=1851184/2055920 swapFree=4180408/4192956
[pid=26366] ppid=26364 vsize=5356 CPUtime=0.03
/proc/26366/stat : 26366 (SatELiteGTI) S 26364 26366 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306295093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26366/statm: 1339 239 197 169 0 50 0
[pid=26372] ppid=26366 vsize=86792 CPUtime=1061.88
/proc/26372/stat : 26372 (minisat_static) R 26366 26366 26172 0 -1 4194304 21415 0 0 0 106164 24 0 0 25 0 1 0 306295097 88875008 21401 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/26372/statm: 21698 21401 76 170 0 21525 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 92148

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26372
/proc/meminfo: memFree=1851120/2055920 swapFree=4180408/4192956
[pid=26366] ppid=26364 vsize=5356 CPUtime=0.03
/proc/26366/stat : 26366 (SatELiteGTI) S 26364 26366 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306295093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26366/statm: 1339 239 197 169 0 50 0
[pid=26372] ppid=26366 vsize=86792 CPUtime=1121.86
/proc/26372/stat : 26372 (minisat_static) R 26366 26366 26172 0 -1 4194304 21415 0 0 0 112162 24 0 0 25 0 1 0 306295097 88875008 21401 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26372/statm: 21698 21401 76 170 0 21525 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 92148

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26374
/proc/meminfo: memFree=1850928/2055920 swapFree=4180408/4192956
[pid=26366] ppid=26364 vsize=5356 CPUtime=0.03
/proc/26366/stat : 26366 (SatELiteGTI) S 26364 26366 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306295093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26366/statm: 1339 239 197 169 0 50 0
[pid=26372] ppid=26366 vsize=86792 CPUtime=1181.84
/proc/26372/stat : 26372 (minisat_static) R 26366 26366 26172 0 -1 4194304 21415 0 0 0 118160 24 0 0 25 0 1 0 306295097 88875008 21401 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26372/statm: 21698 21401 76 170 0 21525 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 92148



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26374
/proc/meminfo: memFree=1850928/2055920 swapFree=4180408/4192956
[pid=26366] ppid=26364 vsize=5356 CPUtime=0.03
/proc/26366/stat : 26366 (SatELiteGTI) S 26364 26366 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306295093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26366/statm: 1339 239 197 169 0 50 0
[pid=26372] ppid=26366 vsize=86792 CPUtime=1200.04
/proc/26372/stat : 26372 (minisat_static) R 26366 26366 26172 0 -1 4194304 21415 0 0 0 119980 24 0 0 25 0 1 0 306295097 88875008 21401 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26372/statm: 21698 21401 76 170 0 21525 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 92148

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26374
/proc/meminfo: memFree=1850928/2055920 swapFree=4180408/4192956
[pid=26366] ppid=26364 vsize=5356 CPUtime=0.03
/proc/26366/stat : 26366 (SatELiteGTI) S 26364 26366 26172 0 -1 4194304 335 651 0 0 0 0 3 0 16 0 1 0 306295093 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26366/statm: 1339 239 197 169 0 50 0
[pid=26372] ppid=26366 vsize=86792 CPUtime=1200.04
/proc/26372/stat : 26372 (minisat_static) R 26366 26366 26172 0 -1 4194304 21415 0 0 0 119980 24 0 0 25 0 1 0 306295097 88875008 21401 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/26372/statm: 21698 21401 76 170 0 21525 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 92148

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 26366 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=31995
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=10998
# CPU time returned by wait4() is 0.042993
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.83
CPU system time (s): 0.24
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 92148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.031995
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 986
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= 14
involuntary context switches= 6

runsolver used 1.35979 second user time and 3.01654 second system time

The end

Launcher Data 

Begin job on node2 at 2009-05-20 03:23:30
IDJOB=1832540
IDBENCH=70233
IDSOLVER=672
FILE ID=node2/1832540-1242782610
PBS_JOBID= 9322376
Free space on /tmp= 66424 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/700/unif-k5-r20-v700-c14000-S1313163883-027.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832540-1242782610/watcher-1832540-1242782610 -o /tmp/evaluation-result-1832540-1242782610/solver-1832540-1242782610 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832540-1242782610.cnf -random-seed=1923556441

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 4d7c374b44e6dc0e3274f37b66abba8f
RANDOM SEED=1923556441

node2.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.265
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		: 3000.265
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:       1938528 kB
Buffers:         20012 kB
Cached:          61728 kB
SwapCached:       6592 kB
Active:          27968 kB
Inactive:        62436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1938528 kB
SwapTotal:     4192956 kB
SwapFree:      4180408 kB
Dirty:            1904 kB
Writeback:           0 kB
Mapped:          13956 kB
Slab:            12956 kB
Committed_AS:  1283840 kB
PageTables:       1480 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= 66420 MiB
End job on node2 at 2009-05-20 03:43:32