Trace number 1834272

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) 1200.05 1200.51

General information on the benchmark

NameCRAFTED/sgi/
new-difficult-21-168-19-90.cnf
MD5SUM3286758d58a4fc3caa90b96d61beac86
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.101983
Satisfiable
(Un)Satisfiability was proved
Number of variables399
Number of clauses18184
Sum of the clauses size36729
Maximum clause length21
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 218165
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 519

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |   18184    36729 |    5455       0        0     nan |  0.000 % |
0.00/0.03	c |         0 |   17785    46622 |      --       0       --      -- |     --   | -399/9893
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 380   #clauses: 17785   #literals: 46622
0.00/0.03	c CPU time:   0.023996 s
0.00/0.03	c ==============================================================================
0.00/0.04	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.04	c Number of variables   : 380          
0.00/0.04	c Number of clauses     : 17785        
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-1834272-1242829315/watcher-1834272-1242829315 -o /tmp/evaluation-result-1834272-1242829315/solver-1834272-1242829315 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1834272-1242829315.cnf -random-seed=32606098 

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: 0.91 0.97 0.99 3/65 19425
/proc/meminfo: memFree=1652464/2055920 swapFree=4180520/4192956
[pid=19425] ppid=19423 vsize=5356 CPUtime=0
/proc/19425/stat : 19425 (SatELiteGTI) S 19423 19425 19105 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 310960440 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 226687156306 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/19425/statm: 1339 235 195 169 0 50 0
[pid=19426] ppid=19425 vsize=5356 CPUtime=0
/proc/19426/stat : 19426 (SatELiteGTI) S 19425 19425 19105 0 -1 4194368 51 25 0 0 0 0 0 0 19 0 1 0 310960440 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/19426/statm: 1339 238 198 169 0 50 0
[pid=19428] ppid=19426 vsize=192 CPUtime=0
/proc/19428/stat : 19428 (sed) R 19426 19425 19105 0 -1 4194304 42 0 0 0 0 0 0 0 22 0 1 0 310960440 196608 23 1992294400 4194304 4240196 548682069056 18446744073709551615 226684368149 0 0 4096 0 0 0 0 17 0 0 0
/proc/19428/statm: 48 23 16 11 0 11 0

[startup+0.087879 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 19425
/proc/meminfo: memFree=1652464/2055920 swapFree=4180520/4192956
[pid=19425] ppid=19423 vsize=5356 CPUtime=0.03
/proc/19425/stat : 19425 (SatELiteGTI) S 19423 19425 19105 0 -1 4194304 335 713 0 0 0 0 3 0 17 0 1 0 310960440 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19425/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.10288 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 19425
/proc/meminfo: memFree=1652464/2055920 swapFree=4180520/4192956
[pid=19425] ppid=19423 vsize=5356 CPUtime=0.03
/proc/19425/stat : 19425 (SatELiteGTI) S 19423 19425 19105 0 -1 4194304 335 713 0 0 0 0 3 0 17 0 1 0 310960440 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19425/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.301919 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 19425
/proc/meminfo: memFree=1652464/2055920 swapFree=4180520/4192956
[pid=19425] ppid=19423 vsize=5356 CPUtime=0.03
/proc/19425/stat : 19425 (SatELiteGTI) S 19423 19425 19105 0 -1 4194304 335 713 0 0 0 0 3 0 17 0 1 0 310960440 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19425/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.702002 s]
/proc/loadavg: 0.91 0.97 0.99 3/65 19425
/proc/meminfo: memFree=1652464/2055920 swapFree=4180520/4192956
[pid=19425] ppid=19423 vsize=5356 CPUtime=0.03
/proc/19425/stat : 19425 (SatELiteGTI) S 19423 19425 19105 0 -1 4194304 335 713 0 0 0 0 3 0 17 0 1 0 310960440 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19425/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.50116 s]
/proc/loadavg: 0.91 0.97 0.99 2/67 19431
/proc/meminfo: memFree=1648160/2055920 swapFree=4180520/4192956
[pid=19425] ppid=19423 vsize=5356 CPUtime=0.03
/proc/19425/stat : 19425 (SatELiteGTI) S 19423 19425 19105 0 -1 4194304 335 713 0 0 0 0 3 0 17 0 1 0 310960440 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19425/statm: 1339 239 197 169 0 50 0
[pid=19431] ppid=19425 vsize=5432 CPUtime=1.45
/proc/19431/stat : 19431 (minisat_static) R 19425 19425 19105 0 -1 4194304 1079 0 0 0 145 0 0 0 25 0 1 0 310960445 5562368 1065 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/19431/statm: 1358 1065 76 170 0 1185 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10788

[startup+3.10149 s]
/proc/loadavg: 0.91 0.97 0.99 2/67 19431
/proc/meminfo: memFree=1647712/2055920 swapFree=4180520/4192956
[pid=19425] ppid=19423 vsize=5356 CPUtime=0.03
/proc/19425/stat : 19425 (SatELiteGTI) S 19423 19425 19105 0 -1 4194304 335 713 0 0 0 0 3 0 17 0 1 0 310960440 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19425/statm: 1339 239 197 169 0 50 0
[pid=19431] ppid=19425 vsize=5984 CPUtime=3.04
/proc/19431/stat : 19431 (minisat_static) R 19425 19425 19105 0 -1 4194304 1188 0 0 0 304 0 0 0 25 0 1 0 310960445 6127616 1174 1992294400 134512640 135212243 4294956240 18446744073709551615 134526132 0 0 4096 3 0 0 0 17 0 0 0
/proc/19431/statm: 1496 1174 76 170 0 1323 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 11340

[startup+6.30114 s]
/proc/loadavg: 0.92 0.97 0.99 2/67 19431
/proc/meminfo: memFree=1646816/2055920 swapFree=4180520/4192956
[pid=19425] ppid=19423 vsize=5356 CPUtime=0.03
/proc/19425/stat : 19425 (SatELiteGTI) S 19423 19425 19105 0 -1 4194304 335 713 0 0 0 0 3 0 17 0 1 0 310960440 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19425/statm: 1339 239 197 169 0 50 0
[pid=19431] ppid=19425 vsize=6920 CPUtime=6.24
/proc/19431/stat : 19431 (minisat_static) R 19425 19425 19105 0 -1 4194304 1418 0 0 0 624 0 0 0 25 0 1 0 310960445 7086080 1404 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/19431/statm: 1730 1404 76 170 0 1557 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 12276

[startup+12.7014 s]
/proc/loadavg: 0.93 0.97 0.99 2/67 19431
/proc/meminfo: memFree=1645544/2055920 swapFree=4180520/4192956
[pid=19425] ppid=19423 vsize=5356 CPUtime=0.03
/proc/19425/stat : 19425 (SatELiteGTI) S 19423 19425 19105 0 -1 4194304 335 713 0 0 0 0 3 0 17 0 1 0 310960440 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19425/statm: 1339 239 197 169 0 50 0
[pid=19431] ppid=19425 vsize=7672 CPUtime=12.64
/proc/19431/stat : 19431 (minisat_static) R 19425 19425 19105 0 -1 4194304 1620 0 0 0 1264 0 0 0 25 0 1 0 310960445 7856128 1606 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 0 0 0
/proc/19431/statm: 1918 1606 76 170 0 1745 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13028

[startup+25.502 s]
/proc/loadavg: 0.94 0.97 0.99 2/67 19431
/proc/meminfo: memFree=1643560/2055920 swapFree=4180520/4192956
[pid=19425] ppid=19423 vsize=5356 CPUtime=0.03
/proc/19425/stat : 19425 (SatELiteGTI) S 19423 19425 19105 0 -1 4194304 335 713 0 0 0 0 3 0 17 0 1 0 310960440 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19425/statm: 1339 239 197 169 0 50 0
[pid=19431] ppid=19425 vsize=9704 CPUtime=25.43
/proc/19431/stat : 19431 (minisat_static) R 19425 19425 19105 0 -1 4194304 2115 0 0 0 2543 0 0 0 25 0 1 0 310960445 9936896 2101 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 0 0 0
/proc/19431/statm: 2426 2101 76 170 0 2253 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 15060

[startup+51.1022 s]
/proc/loadavg: 0.96 0.97 0.99 2/67 19431
/proc/meminfo: memFree=1639784/2055920 swapFree=4180520/4192956
[pid=19425] ppid=19423 vsize=5356 CPUtime=0.03
/proc/19425/stat : 19425 (SatELiteGTI) S 19423 19425 19105 0 -1 4194304 335 713 0 0 0 0 3 0 17 0 1 0 310960440 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19425/statm: 1339 239 197 169 0 50 0
[pid=19431] ppid=19425 vsize=13940 CPUtime=51.02
/proc/19431/stat : 19431 (minisat_static) R 19425 19425 19105 0 -1 4194304 3136 0 0 0 5101 1 0 0 25 0 1 0 310960445 14274560 3122 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 0 0 0
/proc/19431/statm: 3485 3122 76 170 0 3312 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 19296

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/67 19431
/proc/meminfo: memFree=1636456/2055920 swapFree=4180520/4192956
[pid=19425] ppid=19423 vsize=5356 CPUtime=0.03
/proc/19425/stat : 19425 (SatELiteGTI) S 19423 19425 19105 0 -1 4194304 335 713 0 0 0 0 3 0 17 0 1 0 310960440 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19425/statm: 1339 239 197 169 0 50 0
[pid=19431] ppid=19425 vsize=16980 CPUtime=102.21
/proc/19431/stat : 19431 (minisat_static) R 19425 19425 19105 0 -1 4194304 3870 0 0 0 10219 2 0 0 25 0 1 0 310960445 17387520 3856 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/19431/statm: 4245 3856 76 170 0 4072 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 22336

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 19431
/proc/meminfo: memFree=1634216/2055920 swapFree=4180520/4192956
[pid=19425] ppid=19423 vsize=5356 CPUtime=0.03
/proc/19425/stat : 19425 (SatELiteGTI) S 19423 19425 19105 0 -1 4194304 335 713 0 0 0 0 3 0 17 0 1 0 310960440 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19425/statm: 1339 239 197 169 0 50 0
[pid=19431] ppid=19425 vsize=19488 CPUtime=162.19
/proc/19431/stat : 19431 (minisat_static) R 19425 19425 19105 0 -1 4194304 4429 0 0 0 16216 3 0 0 25 0 1 0 310960445 19955712 4415 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/19431/statm: 4872 4415 76 170 0 4699 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 24844

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 19431
/proc/meminfo: memFree=1632232/2055920 swapFree=4180520/4192956
[pid=19425] ppid=19423 vsize=5356 CPUtime=0.03
/proc/19425/stat : 19425 (SatELiteGTI) S 19423 19425 19105 0 -1 4194304 335 713 0 0 0 0 3 0 17 0 1 0 310960440 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19425/statm: 1339 239 197 169 0 50 0
[pid=19431] ppid=19425 vsize=21380 CPUtime=222.16
/proc/19431/stat : 19431 (minisat_static) R 19425 19425 19105 0 -1 4194304 4909 0 0 0 22213 3 0 0 25 0 1 0 310960445 21893120 4895 1992294400 134512640 135212243 4294956240 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 0 0 0
/proc/19431/statm: 5345 4895 76 170 0 5172 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 26736

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 19431
/proc/meminfo: memFree=1630568/2055920 swapFree=4180520/4192956
[pid=19425] ppid=19423 vsize=5356 CPUtime=0.03
/proc/19425/stat : 19425 (SatELiteGTI) S 19423 19425 19105 0 -1 4194304 335 713 0 0 0 0 3 0 17 0 1 0 310960440 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19425/statm: 1339 239 197 169 0 50 0
[pid=19431] ppid=19425 vsize=23128 CPUtime=282.14
/proc/19431/stat : 19431 (minisat_static) R 19425 19425 19105 0 -1 4194304 5345 0 0 0 28210 4 0 0 25 0 1 0 310960445 23683072 5331 1992294400 134512640 135212243 4294956240 18446744073709551615 134532822 0 0 4096 3 0 0 0 17 0 0 0
/proc/19431/statm: 5782 5331 76 170 0 5609 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 28484

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 19431
/proc/meminfo: memFree=1627880/2055920 swapFree=4180520/4192956
[pid=19425] ppid=19423 vsize=5356 CPUtime=0.03
/proc/19425/stat : 19425 (SatELiteGTI) S 19423 19425 19105 0 -1 4194304 335 713 0 0 0 0 3 0 17 0 1 0 310960440 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19425/statm: 1339 239 197 169 0 50 0
[pid=19431] ppid=19425 vsize=26184 CPUtime=342.12
/proc/19431/stat : 19431 (minisat_static) R 19425 19425 19105 0 -1 4194304 6013 0 0 0 34208 4 0 0 25 0 1 0 310960445 26812416 5999 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/19431/statm: 6546 5999 76 170 0 6373 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 31540

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 19431
/proc/meminfo: memFree=1627048/2055920 swapFree=4180520/4192956
[pid=19425] ppid=19423 vsize=5356 CPUtime=0.03
/proc/19425/stat : 19425 (SatELiteGTI) S 19423 19425 19105 0 -1 4194304 335 713 0 0 0 0 3 0 17 0 1 0 310960440 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19425/statm: 1339 239 197 169 0 50 0
[pid=19431] ppid=19425 vsize=26992 CPUtime=402.1

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

/proc/19431/statm: 11107 10456 76 170 0 10934 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 49784

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 19431
/proc/meminfo: memFree=1609576/2055920 swapFree=4180520/4192956
[pid=19425] ppid=19423 vsize=5356 CPUtime=0.03
/proc/19425/stat : 19425 (SatELiteGTI) S 19423 19425 19105 0 -1 4194304 335 713 0 0 0 0 3 0 17 0 1 0 310960440 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19425/statm: 1339 239 197 169 0 50 0
[pid=19431] ppid=19425 vsize=44892 CPUtime=642.02
/proc/19431/stat : 19431 (minisat_static) R 19425 19425 19105 0 -1 4194304 10570 0 0 0 64192 10 0 0 25 0 1 0 310960445 45969408 10556 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/19431/statm: 11223 10556 76 170 0 11050 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 50248

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 19431
/proc/meminfo: memFree=1609000/2055920 swapFree=4180520/4192956
[pid=19425] ppid=19423 vsize=5356 CPUtime=0.03
/proc/19425/stat : 19425 (SatELiteGTI) S 19423 19425 19105 0 -1 4194304 335 713 0 0 0 0 3 0 17 0 1 0 310960440 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19425/statm: 1339 239 197 169 0 50 0
[pid=19431] ppid=19425 vsize=45448 CPUtime=702
/proc/19431/stat : 19431 (minisat_static) R 19425 19425 19105 0 -1 4194304 10698 0 0 0 70190 10 0 0 25 0 1 0 310960445 46538752 10684 1992294400 134512640 135212243 4294956240 18446744073709551615 134526169 0 0 4096 3 0 0 0 17 0 0 0
/proc/19431/statm: 11362 10684 76 170 0 11189 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 50804

[startup+762.307 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 19431
/proc/meminfo: memFree=1606440/2055920 swapFree=4180520/4192956
[pid=19425] ppid=19423 vsize=5356 CPUtime=0.03
/proc/19425/stat : 19425 (SatELiteGTI) S 19423 19425 19105 0 -1 4194304 335 713 0 0 0 0 3 0 17 0 1 0 310960440 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19425/statm: 1339 239 197 169 0 50 0
[pid=19431] ppid=19425 vsize=47972 CPUtime=761.98
/proc/19431/stat : 19431 (minisat_static) R 19425 19425 19105 0 -1 4194304 11350 0 0 0 76187 11 0 0 25 0 1 0 310960445 49123328 11336 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/19431/statm: 11993 11336 76 170 0 11820 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 53328

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 19431
/proc/meminfo: memFree=1604968/2055920 swapFree=4180520/4192956
[pid=19425] ppid=19423 vsize=5356 CPUtime=0.03
/proc/19425/stat : 19425 (SatELiteGTI) S 19423 19425 19105 0 -1 4194304 335 713 0 0 0 0 3 0 17 0 1 0 310960440 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19425/statm: 1339 239 197 169 0 50 0
[pid=19431] ppid=19425 vsize=49772 CPUtime=821.95
/proc/19431/stat : 19431 (minisat_static) R 19425 19425 19105 0 -1 4194304 11718 0 0 0 82184 11 0 0 25 0 1 0 310960445 50966528 11704 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/19431/statm: 12443 11704 76 170 0 12270 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 55128

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 19431
/proc/meminfo: memFree=1604904/2055920 swapFree=4180520/4192956
[pid=19425] ppid=19423 vsize=5356 CPUtime=0.03
/proc/19425/stat : 19425 (SatELiteGTI) S 19423 19425 19105 0 -1 4194304 335 713 0 0 0 0 3 0 17 0 1 0 310960440 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19425/statm: 1339 239 197 169 0 50 0
[pid=19431] ppid=19425 vsize=49772 CPUtime=881.93
/proc/19431/stat : 19431 (minisat_static) R 19425 19425 19105 0 -1 4194304 11724 0 0 0 88182 11 0 0 25 0 1 0 310960445 50966528 11710 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 0 0 0
/proc/19431/statm: 12443 11710 76 170 0 12270 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 55128

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 19431
/proc/meminfo: memFree=1604840/2055920 swapFree=4180520/4192956
[pid=19425] ppid=19423 vsize=5356 CPUtime=0.03
/proc/19425/stat : 19425 (SatELiteGTI) S 19423 19425 19105 0 -1 4194304 335 713 0 0 0 0 3 0 17 0 1 0 310960440 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19425/statm: 1339 239 197 169 0 50 0
[pid=19431] ppid=19425 vsize=49772 CPUtime=941.91
/proc/19431/stat : 19431 (minisat_static) R 19425 19425 19105 0 -1 4194304 11729 0 0 0 94180 11 0 0 25 0 1 0 310960445 50966528 11715 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 0 0 0
/proc/19431/statm: 12443 11715 76 170 0 12270 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 55128

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 19431
/proc/meminfo: memFree=1604712/2055920 swapFree=4180520/4192956
[pid=19425] ppid=19423 vsize=5356 CPUtime=0.03
/proc/19425/stat : 19425 (SatELiteGTI) S 19423 19425 19105 0 -1 4194304 335 713 0 0 0 0 3 0 17 0 1 0 310960440 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19425/statm: 1339 239 197 169 0 50 0
[pid=19431] ppid=19425 vsize=49936 CPUtime=1001.88
/proc/19431/stat : 19431 (minisat_static) R 19425 19425 19105 0 -1 4194304 11763 0 0 0 100177 11 0 0 25 0 1 0 310960445 51134464 11749 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/19431/statm: 12484 11749 76 170 0 12311 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 55292

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 19431
/proc/meminfo: memFree=1601704/2055920 swapFree=4180520/4192956
[pid=19425] ppid=19423 vsize=5356 CPUtime=0.03
/proc/19425/stat : 19425 (SatELiteGTI) S 19423 19425 19105 0 -1 4194304 335 713 0 0 0 0 3 0 17 0 1 0 310960440 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19425/statm: 1339 239 197 169 0 50 0
[pid=19431] ppid=19425 vsize=53092 CPUtime=1061.87
/proc/19431/stat : 19431 (minisat_static) R 19425 19425 19105 0 -1 4194304 12522 0 0 0 106175 12 0 0 25 0 1 0 310960445 54366208 12508 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/19431/statm: 13273 12508 76 170 0 13100 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 58448

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 19431
/proc/meminfo: memFree=1601448/2055920 swapFree=4180520/4192956
[pid=19425] ppid=19423 vsize=5356 CPUtime=0.03
/proc/19425/stat : 19425 (SatELiteGTI) S 19423 19425 19105 0 -1 4194304 335 713 0 0 0 0 3 0 17 0 1 0 310960440 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19425/statm: 1339 239 197 169 0 50 0
[pid=19431] ppid=19425 vsize=53316 CPUtime=1121.84
/proc/19431/stat : 19431 (minisat_static) R 19425 19425 19105 0 -1 4194304 12554 0 0 0 112172 12 0 0 25 0 1 0 310960445 54595584 12540 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 0 0 0
/proc/19431/statm: 13329 12540 76 170 0 13156 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 58672

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 19431
/proc/meminfo: memFree=1601000/2055920 swapFree=4180520/4192956
[pid=19425] ppid=19423 vsize=5356 CPUtime=0.03
/proc/19425/stat : 19425 (SatELiteGTI) S 19423 19425 19105 0 -1 4194304 335 713 0 0 0 0 3 0 17 0 1 0 310960440 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19425/statm: 1339 239 197 169 0 50 0
[pid=19431] ppid=19425 vsize=53888 CPUtime=1181.82
/proc/19431/stat : 19431 (minisat_static) R 19425 19425 19105 0 -1 4194304 12677 0 0 0 118170 12 0 0 25 0 1 0 310960445 55181312 12663 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/19431/statm: 13472 12663 76 170 0 13299 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 59244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/67 19431
/proc/meminfo: memFree=1600872/2055920 swapFree=4180520/4192956
[pid=19425] ppid=19423 vsize=5356 CPUtime=0.03
/proc/19425/stat : 19425 (SatELiteGTI) S 19423 19425 19105 0 -1 4194304 335 713 0 0 0 0 3 0 17 0 1 0 310960440 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19425/statm: 1339 239 197 169 0 50 0
[pid=19431] ppid=19425 vsize=53888 CPUtime=1200.02
/proc/19431/stat : 19431 (minisat_static) R 19425 19425 19105 0 -1 4194304 12701 0 0 0 119990 12 0 0 25 0 1 0 310960445 55181312 12687 1992294400 134512640 135212243 4294956240 18446744073709551615 134526150 0 0 4096 3 0 0 0 17 0 0 0
/proc/19431/statm: 13472 12687 76 170 0 13299 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 59244

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: 0.99 0.97 0.99 2/67 19431
/proc/meminfo: memFree=1600872/2055920 swapFree=4180520/4192956
[pid=19425] ppid=19423 vsize=5356 CPUtime=0.03
/proc/19425/stat : 19425 (SatELiteGTI) S 19423 19425 19105 0 -1 4194304 335 713 0 0 0 0 3 0 17 0 1 0 310960440 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19425/statm: 1339 239 197 169 0 50 0
[pid=19431] ppid=19425 vsize=53888 CPUtime=1200.02
/proc/19431/stat : 19431 (minisat_static) R 19425 19425 19105 0 -1 4194304 12701 0 0 0 119990 12 0 0 25 0 1 0 310960445 55181312 12687 1992294400 134512640 135212243 4294956240 18446744073709551615 134526150 0 0 4096 3 0 0 0 17 0 0 0
/proc/19431/statm: 13472 12687 76 170 0 13299 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 59244

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19425 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=36994
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=7998
# CPU time returned by wait4() is 0.044992
# while last known CPU time is 1200.05
#
# 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): 1200.05
CPU user time (s): 1199.93
CPU system time (s): 0.12
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 59244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.036994
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1048
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= 19

runsolver used 1.03284 second user time and 3.34449 second system time

The end

Launcher Data 

Begin job on node80 at 2009-05-20 16:21:55
IDJOB=1834272
IDBENCH=71802
IDSOLVER=672
FILE ID=node80/1834272-1242829315
PBS_JOBID= 9322527
Free space on /tmp= 66148 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/CRAFTED/sgi/new-difficult-21-168-19-90.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1834272-1242829315/watcher-1834272-1242829315 -o /tmp/evaluation-result-1834272-1242829315/solver-1834272-1242829315 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1834272-1242829315.cnf -random-seed=32606098

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

MD5SUM BENCH= 3286758d58a4fc3caa90b96d61beac86
RANDOM SEED=32606098

node80.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		: 3000.270
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		: 3000.270
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1652944 kB
Buffers:         53512 kB
Cached:         297560 kB
SwapCached:       7152 kB
Active:         143936 kB
Inactive:       215940 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1652944 kB
SwapTotal:     4192956 kB
SwapFree:      4180520 kB
Dirty:            1788 kB
Writeback:           0 kB
Mapped:          13500 kB
Slab:            29104 kB
Committed_AS:  1126920 kB
PageTables:       1388 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= 66148 MiB
End job on node80 at 2009-05-20 16:41:57