Trace number 1834114

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 1200.61

General information on the benchmark

NameCRAFTED/rbsat/random/forced/
rbsat-v945c61409gyes9.cnf
MD5SUM5b3cb365e0da247dad8c75295d40c6a5
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark23.4134
Satisfiable
(Un)Satisfiability was proved
Number of variables945
Number of clauses61409
Sum of the clauses size123673
Maximum clause length21
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 261364
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 545

Solver Data 

0.00/0.00	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |   61409   123673 |   18422       0        0     nan |  0.000 % |
0.00/0.21	c |         0 |   60163   194355 |      --       0       --      -- |     --   | -1246/70682
0.00/0.21	c ==============================================================================
0.00/0.21	c Result  :   #vars: 900   #clauses: 60163   #literals: 194355
0.00/0.21	c CPU time:   0.198969 s
0.00/0.21	c ==============================================================================
0.00/0.26	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.26	c Number of variables   : 900          
0.00/0.26	c Number of clauses     : 60163        
0.00/0.29	c Parsing time: 0.03         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-1834114-1242828111/watcher-1834114-1242828111 -o /tmp/evaluation-result-1834114-1242828111/solver-1834114-1242828111 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1834114-1242828111.cnf -random-seed=502762525 

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 13512
/proc/meminfo: memFree=1925128/2055920 swapFree=4178264/4192956
[pid=13512] ppid=13510 vsize=5356 CPUtime=0
/proc/13512/stat : 13512 (SatELiteGTI) R 13510 13512 13258 0 -1 4194304 292 250 0 0 0 0 0 0 16 0 1 0 310838059 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255122591 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/13512/statm: 1339 237 197 169 0 50 0

[startup+0.101912 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13512
/proc/meminfo: memFree=1925128/2055920 swapFree=4178264/4192956
[pid=13512] ppid=13510 vsize=5356 CPUtime=0
/proc/13512/stat : 13512 (SatELiteGTI) S 13510 13512 13258 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 310838059 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13512/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.201923 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13512
/proc/meminfo: memFree=1925128/2055920 swapFree=4178264/4192956
[pid=13512] ppid=13510 vsize=5356 CPUtime=0
/proc/13512/stat : 13512 (SatELiteGTI) S 13510 13512 13258 0 -1 4194304 310 250 0 0 0 0 0 0 16 0 1 0 310838059 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13512/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301942 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13512
/proc/meminfo: memFree=1925128/2055920 swapFree=4178264/4192956
[pid=13512] ppid=13510 vsize=5356 CPUtime=0.25
/proc/13512/stat : 13512 (SatELiteGTI) S 13510 13512 13258 0 -1 4194304 335 1642 0 0 0 0 24 1 16 0 1 0 310838059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13512/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 5356

[startup+0.701985 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13512
/proc/meminfo: memFree=1925128/2055920 swapFree=4178264/4192956
[pid=13512] ppid=13510 vsize=5356 CPUtime=0.25
/proc/13512/stat : 13512 (SatELiteGTI) S 13510 13512 13258 0 -1 4194304 335 1642 0 0 0 0 24 1 16 0 1 0 310838059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13512/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 5356

[startup+1.50107 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13518
/proc/meminfo: memFree=1918840/2055920 swapFree=4178264/4192956
[pid=13512] ppid=13510 vsize=5356 CPUtime=0.25
/proc/13512/stat : 13512 (SatELiteGTI) S 13510 13512 13258 0 -1 4194304 335 1642 0 0 0 0 24 1 16 0 1 0 310838059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13512/statm: 1339 239 197 169 0 50 0
[pid=13518] ppid=13512 vsize=5968 CPUtime=1.22
/proc/13518/stat : 13518 (minisat_static) R 13512 13512 13258 0 -1 4194304 1360 0 0 0 122 0 0 0 25 0 1 0 310838086 6111232 1346 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/13518/statm: 1492 1346 76 170 0 1319 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 11324

[startup+3.10124 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13518
/proc/meminfo: memFree=1918264/2055920 swapFree=4178264/4192956
[pid=13512] ppid=13510 vsize=5356 CPUtime=0.25
/proc/13512/stat : 13512 (SatELiteGTI) S 13510 13512 13258 0 -1 4194304 335 1642 0 0 0 0 24 1 16 0 1 0 310838059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13512/statm: 1339 239 197 169 0 50 0
[pid=13518] ppid=13512 vsize=6496 CPUtime=2.82
/proc/13518/stat : 13518 (minisat_static) R 13512 13512 13258 0 -1 4194304 1500 0 0 0 281 1 0 0 25 0 1 0 310838086 6651904 1486 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/13518/statm: 1624 1486 76 170 0 1451 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 11852

[startup+6.30159 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13518
/proc/meminfo: memFree=1917304/2055920 swapFree=4178264/4192956
[pid=13512] ppid=13510 vsize=5356 CPUtime=0.25
/proc/13512/stat : 13512 (SatELiteGTI) S 13510 13512 13258 0 -1 4194304 335 1642 0 0 0 0 24 1 16 0 1 0 310838059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13512/statm: 1339 239 197 169 0 50 0
[pid=13518] ppid=13512 vsize=7156 CPUtime=6.01
/proc/13518/stat : 13518 (minisat_static) R 13512 13512 13258 0 -1 4194304 1675 0 0 0 600 1 0 0 25 0 1 0 310838086 7327744 1661 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/13518/statm: 1789 1661 76 170 0 1616 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 12512

[startup+12.7023 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13518
/proc/meminfo: memFree=1915192/2055920 swapFree=4178264/4192956
[pid=13512] ppid=13510 vsize=5356 CPUtime=0.25
/proc/13512/stat : 13512 (SatELiteGTI) S 13510 13512 13258 0 -1 4194304 335 1642 0 0 0 0 24 1 16 0 1 0 310838059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13512/statm: 1339 239 197 169 0 50 0
[pid=13518] ppid=13512 vsize=9612 CPUtime=12.41
/proc/13518/stat : 13518 (minisat_static) R 13512 13512 13258 0 -1 4194304 2284 0 0 0 1240 1 0 0 25 0 1 0 310838086 9842688 2270 1992294400 134512640 135212243 4294956240 18446744073709551615 134536941 0 0 4096 3 0 0 0 17 0 0 0
/proc/13518/statm: 2403 2270 76 170 0 2230 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 14968

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13518
/proc/meminfo: memFree=1913592/2055920 swapFree=4178264/4192956
[pid=13512] ppid=13510 vsize=5356 CPUtime=0.25
/proc/13512/stat : 13512 (SatELiteGTI) S 13510 13512 13258 0 -1 4194304 335 1642 0 0 0 0 24 1 16 0 1 0 310838059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13512/statm: 1339 239 197 169 0 50 0
[pid=13518] ppid=13512 vsize=10700 CPUtime=25.2
/proc/13518/stat : 13518 (minisat_static) R 13512 13512 13258 0 -1 4194304 2553 0 0 0 2519 1 0 0 25 0 1 0 310838086 10956800 2539 1992294400 134512640 135212243 4294956240 18446744073709551615 134535600 0 0 4096 3 0 0 0 17 0 0 0
/proc/13518/statm: 2675 2539 76 170 0 2502 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 16056

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13518
/proc/meminfo: memFree=1910904/2055920 swapFree=4178264/4192956
[pid=13512] ppid=13510 vsize=5356 CPUtime=0.25
/proc/13512/stat : 13512 (SatELiteGTI) S 13510 13512 13258 0 -1 4194304 335 1642 0 0 0 0 24 1 16 0 1 0 310838059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13512/statm: 1339 239 197 169 0 50 0
[pid=13518] ppid=13512 vsize=13484 CPUtime=50.79
/proc/13518/stat : 13518 (minisat_static) R 13512 13512 13258 0 -1 4194304 3246 0 0 0 5077 2 0 0 25 0 1 0 310838086 13807616 3232 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/13518/statm: 3371 3232 76 170 0 3198 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 18840

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13518
/proc/meminfo: memFree=1906168/2055920 swapFree=4178264/4192956
[pid=13512] ppid=13510 vsize=5356 CPUtime=0.25
/proc/13512/stat : 13512 (SatELiteGTI) S 13510 13512 13258 0 -1 4194304 335 1642 0 0 0 0 24 1 16 0 1 0 310838059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13512/statm: 1339 239 197 169 0 50 0
[pid=13518] ppid=13512 vsize=18084 CPUtime=101.98
/proc/13518/stat : 13518 (minisat_static) R 13512 13512 13258 0 -1 4194304 4382 0 0 0 10195 3 0 0 25 0 1 0 310838086 18518016 4368 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/13518/statm: 4521 4368 76 170 0 4348 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 23440

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13518
/proc/meminfo: memFree=1905016/2055920 swapFree=4178264/4192956
[pid=13512] ppid=13510 vsize=5356 CPUtime=0.25
/proc/13512/stat : 13512 (SatELiteGTI) S 13510 13512 13258 0 -1 4194304 335 1642 0 0 0 0 24 1 16 0 1 0 310838059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13512/statm: 1339 239 197 169 0 50 0
[pid=13518] ppid=13512 vsize=19268 CPUtime=161.95
/proc/13518/stat : 13518 (minisat_static) R 13512 13512 13258 0 -1 4194304 4673 0 0 0 16192 3 0 0 25 0 1 0 310838086 19730432 4659 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/13518/statm: 4817 4659 76 170 0 4644 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 24624

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13518
/proc/meminfo: memFree=1899896/2055920 swapFree=4178264/4192956
[pid=13512] ppid=13510 vsize=5356 CPUtime=0.25
/proc/13512/stat : 13512 (SatELiteGTI) S 13510 13512 13258 0 -1 4194304 335 1642 0 0 0 0 24 1 16 0 1 0 310838059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13512/statm: 1339 239 197 169 0 50 0
[pid=13518] ppid=13512 vsize=24448 CPUtime=221.93
/proc/13518/stat : 13518 (minisat_static) R 13512 13512 13258 0 -1 4194304 5947 0 0 0 22189 4 0 0 25 0 1 0 310838086 25034752 5933 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/13518/statm: 6112 5933 76 170 0 5939 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 29804

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13518
/proc/meminfo: memFree=1897208/2055920 swapFree=4178264/4192956
[pid=13512] ppid=13510 vsize=5356 CPUtime=0.25
/proc/13512/stat : 13512 (SatELiteGTI) S 13510 13512 13258 0 -1 4194304 335 1642 0 0 0 0 24 1 16 0 1 0 310838059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13512/statm: 1339 239 197 169 0 50 0
[pid=13518] ppid=13512 vsize=27104 CPUtime=281.9
/proc/13518/stat : 13518 (minisat_static) R 13512 13512 13258 0 -1 4194304 6647 0 0 0 28185 5 0 0 25 0 1 0 310838086 27754496 6633 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/13518/statm: 6776 6633 76 170 0 6603 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 32460

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13518
/proc/meminfo: memFree=1894072/2055920 swapFree=4178264/4192956
[pid=13512] ppid=13510 vsize=5356 CPUtime=0.25
/proc/13512/stat : 13512 (SatELiteGTI) S 13510 13512 13258 0 -1 4194304 335 1642 0 0 0 0 24 1 16 0 1 0 310838059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13512/statm: 1339 239 197 169 0 50 0
[pid=13518] ppid=13512 vsize=30272 CPUtime=341.88
/proc/13518/stat : 13518 (minisat_static) R 13512 13512 13258 0 -1 4194304 7382 0 0 0 34181 7 0 0 25 0 1 0 310838086 30998528 7368 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/13518/statm: 7568 7368 76 170 0 7395 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 35628

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13518
/proc/meminfo: memFree=1888888/2055920 swapFree=4178264/4192956
[pid=13512] ppid=13510 vsize=5356 CPUtime=0.25
/proc/13512/stat : 13512 (SatELiteGTI) S 13510 13512 13258 0 -1 4194304 335 1642 0 0 0 0 24 1 16 0 1 0 310838059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13512/statm: 1339 239 197 169 0 50 0
[pid=13518] ppid=13512 vsize=35440 CPUtime=401.86
/proc/13518/stat : 13518 (minisat_static) R 13512 13512 13258 0 -1 4194304 8676 0 0 0 40178 8 0 0 25 0 1 0 310838086 36290560 8662 1992294400 134512640 135212243 4294956240 18446744073709551615 134526058 0 0 4096 3 0 0 0 17 0 0 0
/proc/13518/statm: 8860 8662 76 170 0 8687 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 40796

[startup+462.301 s]

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

/proc/13518/statm: 10729 10473 76 170 0 10556 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 48272

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13518
/proc/meminfo: memFree=1879736/2055920 swapFree=4178264/4192956
[pid=13512] ppid=13510 vsize=5356 CPUtime=0.25
/proc/13512/stat : 13512 (SatELiteGTI) S 13510 13512 13258 0 -1 4194304 335 1642 0 0 0 0 24 1 16 0 1 0 310838059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13512/statm: 1339 239 197 169 0 50 0
[pid=13518] ppid=13512 vsize=44828 CPUtime=641.74
/proc/13518/stat : 13518 (minisat_static) R 13512 13512 13258 0 -1 4194304 10973 0 0 0 64163 11 0 0 25 0 1 0 310838086 45903872 10959 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 0 0 0
/proc/13518/statm: 11207 10959 76 170 0 11034 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 50184

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13518
/proc/meminfo: memFree=1878008/2055920 swapFree=4178264/4192956
[pid=13512] ppid=13510 vsize=5356 CPUtime=0.25
/proc/13512/stat : 13512 (SatELiteGTI) S 13510 13512 13258 0 -1 4194304 335 1642 0 0 0 0 24 1 16 0 1 0 310838059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13512/statm: 1339 239 197 169 0 50 0
[pid=13518] ppid=13512 vsize=46280 CPUtime=701.72
/proc/13518/stat : 13518 (minisat_static) R 13512 13512 13258 0 -1 4194304 11330 0 0 0 70160 12 0 0 25 0 1 0 310838086 47390720 11316 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/13518/statm: 11570 11316 76 170 0 11397 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 51636

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13518
/proc/meminfo: memFree=1877624/2055920 swapFree=4178264/4192956
[pid=13512] ppid=13510 vsize=5356 CPUtime=0.25
/proc/13512/stat : 13512 (SatELiteGTI) S 13510 13512 13258 0 -1 4194304 335 1642 0 0 0 0 24 1 16 0 1 0 310838059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13512/statm: 1339 239 197 169 0 50 0
[pid=13518] ppid=13512 vsize=46576 CPUtime=761.7
/proc/13518/stat : 13518 (minisat_static) R 13512 13512 13258 0 -1 4194304 11425 0 0 0 76158 12 0 0 25 0 1 0 310838086 47693824 11411 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/13518/statm: 11644 11411 76 170 0 11471 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 51932

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13518
/proc/meminfo: memFree=1877048/2055920 swapFree=4178264/4192956
[pid=13512] ppid=13510 vsize=5356 CPUtime=0.25
/proc/13512/stat : 13512 (SatELiteGTI) S 13510 13512 13258 0 -1 4194304 335 1642 0 0 0 0 24 1 16 0 1 0 310838059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13512/statm: 1339 239 197 169 0 50 0
[pid=13518] ppid=13512 vsize=47272 CPUtime=821.66
/proc/13518/stat : 13518 (minisat_static) R 13512 13512 13258 0 -1 4194304 11564 0 0 0 82154 12 0 0 25 0 1 0 310838086 48406528 11550 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/13518/statm: 11818 11550 76 170 0 11645 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 52628

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13518
/proc/meminfo: memFree=1877048/2055920 swapFree=4178264/4192956
[pid=13512] ppid=13510 vsize=5356 CPUtime=0.25
/proc/13512/stat : 13512 (SatELiteGTI) S 13510 13512 13258 0 -1 4194304 335 1642 0 0 0 0 24 1 16 0 1 0 310838059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13512/statm: 1339 239 197 169 0 50 0
[pid=13518] ppid=13512 vsize=47272 CPUtime=881.64
/proc/13518/stat : 13518 (minisat_static) R 13512 13512 13258 0 -1 4194304 11564 0 0 0 88152 12 0 0 25 0 1 0 310838086 48406528 11550 1992294400 134512640 135212243 4294956240 18446744073709551615 134526141 0 0 4096 3 0 0 0 17 0 0 0
/proc/13518/statm: 11818 11550 76 170 0 11645 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 52628

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13518
/proc/meminfo: memFree=1875832/2055920 swapFree=4178264/4192956
[pid=13512] ppid=13510 vsize=5356 CPUtime=0.25
/proc/13512/stat : 13512 (SatELiteGTI) S 13510 13512 13258 0 -1 4194304 335 1642 0 0 0 0 24 1 16 0 1 0 310838059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13512/statm: 1339 239 197 169 0 50 0
[pid=13518] ppid=13512 vsize=48464 CPUtime=941.61
/proc/13518/stat : 13518 (minisat_static) R 13512 13512 13258 0 -1 4194304 11889 0 0 0 94149 12 0 0 25 0 1 0 310838086 49627136 11875 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/13518/statm: 12116 11875 76 170 0 11943 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 53820

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13518
/proc/meminfo: memFree=1871928/2055920 swapFree=4178264/4192956
[pid=13512] ppid=13510 vsize=5356 CPUtime=0.25
/proc/13512/stat : 13512 (SatELiteGTI) S 13510 13512 13258 0 -1 4194304 335 1642 0 0 0 0 24 1 16 0 1 0 310838059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13512/statm: 1339 239 197 169 0 50 0
[pid=13518] ppid=13512 vsize=52240 CPUtime=1001.58
/proc/13518/stat : 13518 (minisat_static) R 13512 13512 13258 0 -1 4194304 12823 0 0 0 100145 13 0 0 25 0 1 0 310838086 53493760 12809 1992294400 134512640 135212243 4294956240 18446744073709551615 134526044 0 0 4096 3 0 0 0 17 0 0 0
/proc/13518/statm: 13060 12809 76 170 0 12887 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 57596

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13518
/proc/meminfo: memFree=1871864/2055920 swapFree=4178264/4192956
[pid=13512] ppid=13510 vsize=5356 CPUtime=0.25
/proc/13512/stat : 13512 (SatELiteGTI) S 13510 13512 13258 0 -1 4194304 335 1642 0 0 0 0 24 1 16 0 1 0 310838059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13512/statm: 1339 239 197 169 0 50 0
[pid=13518] ppid=13512 vsize=52240 CPUtime=1061.55
/proc/13518/stat : 13518 (minisat_static) R 13512 13512 13258 0 -1 4194304 12825 0 0 0 106142 13 0 0 25 0 1 0 310838086 53493760 12811 1992294400 134512640 135212243 4294956240 18446744073709551615 134526044 0 0 4096 3 0 0 0 17 0 0 0
/proc/13518/statm: 13060 12811 76 170 0 12887 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 57596

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13518
/proc/meminfo: memFree=1869304/2055920 swapFree=4178264/4192956
[pid=13512] ppid=13510 vsize=5356 CPUtime=0.25
/proc/13512/stat : 13512 (SatELiteGTI) S 13510 13512 13258 0 -1 4194304 335 1642 0 0 0 0 24 1 16 0 1 0 310838059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13512/statm: 1339 239 197 169 0 50 0
[pid=13518] ppid=13512 vsize=54880 CPUtime=1121.54
/proc/13518/stat : 13518 (minisat_static) R 13512 13512 13258 0 -1 4194304 13493 0 0 0 112140 14 0 0 25 0 1 0 310838086 56197120 13479 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/13518/statm: 13720 13479 76 170 0 13547 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 60236

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13518
/proc/meminfo: memFree=1861176/2055920 swapFree=4178264/4192956
[pid=13512] ppid=13510 vsize=5356 CPUtime=0.25
/proc/13512/stat : 13512 (SatELiteGTI) S 13510 13512 13258 0 -1 4194304 335 1642 0 0 0 0 24 1 16 0 1 0 310838059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13512/statm: 1339 239 197 169 0 50 0
[pid=13518] ppid=13512 vsize=62948 CPUtime=1181.52
/proc/13518/stat : 13518 (minisat_static) R 13512 13512 13258 0 -1 4194304 15519 0 0 0 118136 16 0 0 25 0 1 0 310838086 64458752 15505 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/13518/statm: 15737 15505 76 170 0 15564 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 68304



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13518
/proc/meminfo: memFree=1861112/2055920 swapFree=4178264/4192956
[pid=13512] ppid=13510 vsize=5356 CPUtime=0.25
/proc/13512/stat : 13512 (SatELiteGTI) S 13510 13512 13258 0 -1 4194304 335 1642 0 0 0 0 24 1 16 0 1 0 310838059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13512/statm: 1339 239 197 169 0 50 0
[pid=13518] ppid=13512 vsize=62948 CPUtime=1199.82
/proc/13518/stat : 13518 (minisat_static) R 13512 13512 13258 0 -1 4194304 15519 0 0 0 119966 16 0 0 25 0 1 0 310838086 64458752 15505 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/13518/statm: 15737 15505 76 170 0 15564 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 68304

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

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

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 13518
/proc/meminfo: memFree=1861112/2055920 swapFree=4178264/4192956
[pid=13512] ppid=13510 vsize=5356 CPUtime=0.25
/proc/13512/stat : 13512 (SatELiteGTI) S 13510 13512 13258 0 -1 4194304 335 1642 0 0 0 0 24 1 16 0 1 0 310838059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 251255120708 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/13512/statm: 1339 239 197 169 0 50 0
[pid=13518] ppid=13512 vsize=62948 CPUtime=1199.82
/proc/13518/stat : 13518 (minisat_static) R 13512 13512 13258 0 -1 4194304 15519 0 0 0 119966 16 0 0 25 0 1 0 310838086 64458752 15505 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/13518/statm: 15737 15505 76 170 0 15564 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 68304

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13512 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=247962
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=16997
# CPU time returned by wait4() is 0.264959
# 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): 1200.61
CPU time (s): 1200.07
CPU user time (s): 1199.9
CPU system time (s): 0.17
CPU usage (%): 99.9548
Max. virtual memory (cumulated for all children) (KiB): 68304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.247962
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1977
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= 13
involuntary context switches= 6

runsolver used 1.06884 second user time and 3.3075 second system time

The end

Launcher Data 

Begin job on node64 at 2009-05-20 16:01:52
IDJOB=1834114
IDBENCH=71418
IDSOLVER=672
FILE ID=node64/1834114-1242828111
PBS_JOBID= 9322553
Free space on /tmp= 66312 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/CRAFTED/rbsat/random/forced/rbsat-v945c61409gyes9.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1834114-1242828111/watcher-1834114-1242828111 -o /tmp/evaluation-result-1834114-1242828111/solver-1834114-1242828111 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1834114-1242828111.cnf -random-seed=502762525

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

MD5SUM BENCH= 5b3cb365e0da247dad8c75295d40c6a5
RANDOM SEED=502762525

node64.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		: 3000.218
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		: 3000.218
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:       1925608 kB
Buffers:         18020 kB
Cached:          74876 kB
SwapCached:       8084 kB
Active:          44052 kB
Inactive:        58336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1925608 kB
SwapTotal:     4192956 kB
SwapFree:      4178264 kB
Dirty:            2284 kB
Writeback:           0 kB
Mapped:          14684 kB
Slab:            13704 kB
Committed_AS:   914740 kB
PageTables:       1396 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66308 MiB
End job on node64 at 2009-05-20 16:21:54