Trace number 304255

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.03 1200.45

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S417904071-03.cnf
MD5SUM0fd92de82da04b8c7e112e58ce42334f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1100.04
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 513600

Solver Data (download as text)

0.00/0.01	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 |   13600    95200 |    4079       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 160   #clauses: 13600   #literals: 95200
0.00/0.02	c CPU time:   0.016997 s
0.00/0.02	c ==============================================================================
0.00/0.09	c Tinisat 0.22
0.00/0.09	c solving /tmp/GTI_node3.alineos.net_19456.cnf
0.00/0.09	c 160 variables, 13600 clauses

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node3/watcher-304255-1172054798 -o ROOT/results/node3/solver-304255-1172054798 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304255-1172054798/TiniSatELite /tmp/evaluation/304255-1172054798/instance-304255-1172054798.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19456
/proc/meminfo: memFree=726376/2055920 swapFree=4192812/4192956
[pid=19456] ppid=19454 vsize=5352 CPUtime=0
/proc/19456/stat : 19456 (TiniSatELite) S 19454 19456 19345 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 225434669 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632923730 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/19456/statm: 1338 232 195 169 0 49 0
[pid=19457] ppid=19456 vsize=5352 CPUtime=0
/proc/19457/stat : 19457 (TiniSatELite) S 19456 19456 19345 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 225434670 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/19457/statm: 1338 236 198 169 0 49 0
[pid=19458] ppid=19457 vsize=0 CPUtime=0
/proc/19458/stat : 19458 (TiniSatELite) D 19457 19456 19345 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 225434670 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/19458/statm: 0 0 0 0 0 0 0
[pid=19459] ppid=19457 vsize=0 CPUtime=0
/proc/19459/stat : 19459 (sed) D 19457 19456 19345 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 225434670 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/19459/statm: 0 0 0 0 0 0 0

[startup+0.107773 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19456
/proc/meminfo: memFree=726376/2055920 swapFree=4192812/4192956
[pid=19456] ppid=19454 vsize=5352 CPUtime=0.05
/proc/19456/stat : 19456 (TiniSatELite) S 19454 19456 19345 0 -1 4194304 331 664 0 0 0 0 5 0 16 0 1 0 225434669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19456/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.515802 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19456
/proc/meminfo: memFree=726376/2055920 swapFree=4192812/4192956
[pid=19456] ppid=19454 vsize=5352 CPUtime=0.05
/proc/19456/stat : 19456 (TiniSatELite) S 19454 19456 19345 0 -1 4194304 331 664 0 0 0 0 5 0 16 0 1 0 225434669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19456/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.33687 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 19462
/proc/meminfo: memFree=722776/2055920 swapFree=4192812/4192956
[pid=19456] ppid=19454 vsize=5352 CPUtime=0.05
/proc/19456/stat : 19456 (TiniSatELite) S 19454 19456 19345 0 -1 4194304 331 664 0 0 0 0 5 0 16 0 1 0 225434669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19456/statm: 1338 236 197 169 0 49 0
[pid=19462] ppid=19456 vsize=4060 CPUtime=1.27
/proc/19462/stat : 19462 (tinisat) R 19456 19456 19345 0 -1 4194304 840 0 0 0 127 0 0 0 25 0 1 0 225434676 4157440 825 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/19462/statm: 1015 825 52 110 0 902 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9412

[startup+2.98301 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 19462
/proc/meminfo: memFree=721432/2055920 swapFree=4192812/4192956
[pid=19456] ppid=19454 vsize=5352 CPUtime=0.05
/proc/19456/stat : 19456 (TiniSatELite) S 19454 19456 19345 0 -1 4194304 331 664 0 0 0 0 5 0 16 0 1 0 225434669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19456/statm: 1338 236 197 169 0 49 0
[pid=19462] ppid=19456 vsize=7596 CPUtime=2.91
/proc/19462/stat : 19462 (tinisat) R 19456 19456 19345 0 -1 4194304 1237 0 0 0 291 0 0 0 25 0 1 0 225434676 7778304 1222 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19462/statm: 1899 1222 52 110 0 1786 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 12948

[startup+6.26128 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 19462
/proc/meminfo: memFree=718808/2055920 swapFree=4192812/4192956
[pid=19456] ppid=19454 vsize=5352 CPUtime=0.05
/proc/19456/stat : 19456 (TiniSatELite) S 19454 19456 19345 0 -1 4194304 331 664 0 0 0 0 5 0 16 0 1 0 225434669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19456/statm: 1338 236 197 169 0 49 0
[pid=19462] ppid=19456 vsize=7860 CPUtime=6.19
/proc/19462/stat : 19462 (tinisat) R 19456 19456 19345 0 -1 4194304 1814 0 0 0 618 1 0 0 25 0 1 0 225434676 8048640 1799 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/19462/statm: 1965 1799 52 110 0 1852 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 13212

[startup+12.7238 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 19462
/proc/meminfo: memFree=715288/2055920 swapFree=4192812/4192956
[pid=19456] ppid=19454 vsize=5352 CPUtime=0.05
/proc/19456/stat : 19456 (TiniSatELite) S 19454 19456 19345 0 -1 4194304 331 664 0 0 0 0 5 0 16 0 1 0 225434669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19456/statm: 1338 236 197 169 0 49 0
[pid=19462] ppid=19456 vsize=15060 CPUtime=12.64
/proc/19462/stat : 19462 (tinisat) R 19456 19456 19345 0 -1 4194304 2639 0 0 0 1263 1 0 0 25 0 1 0 225434676 15421440 2591 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/19462/statm: 3765 2591 52 110 0 3652 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20412

[startup+25.5289 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 19462
/proc/meminfo: memFree=711128/2055920 swapFree=4192812/4192956
[pid=19456] ppid=19454 vsize=5352 CPUtime=0.05
/proc/19456/stat : 19456 (TiniSatELite) S 19454 19456 19345 0 -1 4194304 331 664 0 0 0 0 5 0 16 0 1 0 225434669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19456/statm: 1338 236 197 169 0 49 0
[pid=19462] ppid=19456 vsize=15748 CPUtime=25.45
/proc/19462/stat : 19462 (tinisat) R 19456 19456 19345 0 -1 4194304 3692 0 0 0 2543 2 0 0 25 0 1 0 225434676 16125952 3644 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/19462/statm: 3937 3644 52 110 0 3824 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 21100

[startup+51.158 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 19462
/proc/meminfo: memFree=705176/2055920 swapFree=4192812/4192956
[pid=19456] ppid=19454 vsize=5352 CPUtime=0.05
/proc/19456/stat : 19456 (TiniSatELite) S 19454 19456 19345 0 -1 4194304 331 664 0 0 0 0 5 0 16 0 1 0 225434669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19456/statm: 1338 236 197 169 0 49 0
[pid=19462] ppid=19456 vsize=30016 CPUtime=51.07
/proc/19462/stat : 19462 (tinisat) R 19456 19456 19345 0 -1 4194304 5198 0 0 0 5103 4 0 0 25 0 1 0 225434676 30736384 5085 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/19462/statm: 7504 5085 52 110 0 7391 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 35368

[startup+102.412 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 19462
/proc/meminfo: memFree=696280/2055920 swapFree=4192812/4192956
[pid=19456] ppid=19454 vsize=5352 CPUtime=0.05
/proc/19456/stat : 19456 (TiniSatELite) S 19454 19456 19345 0 -1 4194304 331 664 0 0 0 0 5 0 16 0 1 0 225434669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19456/statm: 1338 236 197 169 0 49 0
[pid=19462] ppid=19456 vsize=31488 CPUtime=102.31
/proc/19462/stat : 19462 (tinisat) R 19456 19456 19345 0 -1 4194304 7447 0 0 0 10224 7 0 0 25 0 1 0 225434676 32243712 7334 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/19462/statm: 7872 7334 52 110 0 7759 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 36840

[startup+162.482 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19462
/proc/meminfo: memFree=688344/2055920 swapFree=4192812/4192956
[pid=19456] ppid=19454 vsize=5352 CPUtime=0.05
/proc/19456/stat : 19456 (TiniSatELite) S 19454 19456 19345 0 -1 4194304 331 664 0 0 0 0 5 0 16 0 1 0 225434669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19456/statm: 1338 236 197 169 0 49 0
[pid=19462] ppid=19456 vsize=60420 CPUtime=162.37
/proc/19462/stat : 19462 (tinisat) R 19456 19456 19345 0 -1 4194304 9516 0 0 0 16227 10 0 0 25 0 1 0 225434676 61870080 9274 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/19462/statm: 15105 9274 52 110 0 14992 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 65772

[startup+222.551 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19462
/proc/meminfo: memFree=682072/2055920 swapFree=4192812/4192956
[pid=19456] ppid=19454 vsize=5352 CPUtime=0.05
/proc/19456/stat : 19456 (TiniSatELite) S 19454 19456 19345 0 -1 4194304 331 664 0 0 0 0 5 0 16 0 1 0 225434669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19456/statm: 1338 236 197 169 0 49 0
[pid=19462] ppid=19456 vsize=61044 CPUtime=222.43
/proc/19462/stat : 19462 (tinisat) R 19456 19456 19345 0 -1 4194304 11076 0 0 0 22232 11 0 0 25 0 1 0 225434676 62509056 10834 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19462/statm: 15261 10834 52 110 0 15148 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 66396

[startup+282.619 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19462
/proc/meminfo: memFree=676248/2055920 swapFree=4192812/4192956
[pid=19456] ppid=19454 vsize=5352 CPUtime=0.05
/proc/19456/stat : 19456 (TiniSatELite) S 19454 19456 19345 0 -1 4194304 331 664 0 0 0 0 5 0 16 0 1 0 225434669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19456/statm: 1338 236 197 169 0 49 0
[pid=19462] ppid=19456 vsize=61364 CPUtime=282.48
/proc/19462/stat : 19462 (tinisat) R 19456 19456 19345 0 -1 4194304 12544 0 0 0 28235 13 0 0 25 0 1 0 225434676 62836736 12302 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/19462/statm: 15341 12302 52 110 0 15228 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 66716

[startup+342.69 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19462
/proc/meminfo: memFree=670232/2055920 swapFree=4192812/4192956
[pid=19456] ppid=19454 vsize=5352 CPUtime=0.05
/proc/19456/stat : 19456 (TiniSatELite) S 19454 19456 19345 0 -1 4194304 331 664 0 0 0 0 5 0 16 0 1 0 225434669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19456/statm: 1338 236 197 169 0 49 0
[pid=19462] ppid=19456 vsize=62900 CPUtime=342.54
/proc/19462/stat : 19462 (tinisat) R 19456 19456 19345 0 -1 4194304 14048 0 0 0 34239 15 0 0 25 0 1 0 225434676 64409600 13806 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19462/statm: 15725 13806 52 110 0 15612 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 68252

[startup+402.765 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19462
/proc/meminfo: memFree=665688/2055920 swapFree=4192812/4192956
[pid=19456] ppid=19454 vsize=5352 CPUtime=0.05
/proc/19456/stat : 19456 (TiniSatELite) S 19454 19456 19345 0 -1 4194304 331 664 0 0 0 0 5 0 16 0 1 0 225434669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19456/statm: 1338 236 197 169 0 49 0
[pid=19462] ppid=19456 vsize=63796 CPUtime=402.59
/proc/19462/stat : 19462 (tinisat) R 19456 19456 19345 0 -1 4194304 15169 0 0 0 40243 16 0 0 25 0 1 0 225434676 65327104 14927 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19462/statm: 15949 14927 52 110 0 15836 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 69148

[startup+462.836 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19462
/proc/meminfo: memFree=661720/2055920 swapFree=4192812/4192956
[pid=19456] ppid=19454 vsize=5352 CPUtime=0.05
/proc/19456/stat : 19456 (TiniSatELite) S 19454 19456 19345 0 -1 4194304 331 664 0 0 0 0 5 0 16 0 1 0 225434669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19456/statm: 1338 236 197 169 0 49 0
[pid=19462] ppid=19456 vsize=119544 CPUtime=462.66
/proc/19462/stat : 19462 (tinisat) R 19456 19456 19345 0 -1 4194304 16419 0 0 0 46248 18 0 0 25 0 1 0 225434676 122413056 15920 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19462/statm: 29886 15920 52 110 0 29773 0
Current children cumulated CPU time (s) 462.71

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

[pid=19456] ppid=19454 vsize=5352 CPUtime=0.05
/proc/19456/stat : 19456 (TiniSatELite) S 19454 19456 19345 0 -1 4194304 331 664 0 0 0 0 5 0 16 0 1 0 225434669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19456/statm: 1338 236 197 169 0 49 0
[pid=19462] ppid=19456 vsize=121144 CPUtime=582.77
/proc/19462/stat : 19462 (tinisat) R 19456 19456 19345 0 -1 4194304 18310 0 0 0 58256 21 0 0 25 0 1 0 225434676 124051456 17811 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19462/statm: 30286 17811 52 110 0 30173 0
Current children cumulated CPU time (s) 582.82
Current children cumulated vsize (KiB) 126496

[startup+643.046 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19462
/proc/meminfo: memFree=650648/2055920 swapFree=4192812/4192956
[pid=19456] ppid=19454 vsize=5352 CPUtime=0.05
/proc/19456/stat : 19456 (TiniSatELite) S 19454 19456 19345 0 -1 4194304 331 664 0 0 0 0 5 0 16 0 1 0 225434669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19456/statm: 1338 236 197 169 0 49 0
[pid=19462] ppid=19456 vsize=121144 CPUtime=642.82
/proc/19462/stat : 19462 (tinisat) R 19456 19456 19345 0 -1 4194304 19180 0 0 0 64260 22 0 0 25 0 1 0 225434676 124051456 18681 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/19462/statm: 30286 18681 52 110 0 30173 0
Current children cumulated CPU time (s) 642.87
Current children cumulated vsize (KiB) 126496

[startup+703.118 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19462
/proc/meminfo: memFree=647128/2055920 swapFree=4192812/4192956
[pid=19456] ppid=19454 vsize=5352 CPUtime=0.05
/proc/19456/stat : 19456 (TiniSatELite) S 19454 19456 19345 0 -1 4194304 331 664 0 0 0 0 5 0 16 0 1 0 225434669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19456/statm: 1338 236 197 169 0 49 0
[pid=19462] ppid=19456 vsize=122040 CPUtime=702.88
/proc/19462/stat : 19462 (tinisat) R 19456 19456 19345 0 -1 4194304 20067 0 0 0 70264 24 0 0 25 0 1 0 225434676 124968960 19568 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/19462/statm: 30510 19568 52 110 0 30397 0
Current children cumulated CPU time (s) 702.93
Current children cumulated vsize (KiB) 127392

[startup+763.187 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19462
/proc/meminfo: memFree=643864/2055920 swapFree=4192812/4192956
[pid=19456] ppid=19454 vsize=5352 CPUtime=0.05
/proc/19456/stat : 19456 (TiniSatELite) S 19454 19456 19345 0 -1 4194304 331 664 0 0 0 0 5 0 16 0 1 0 225434669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19456/statm: 1338 236 197 169 0 49 0
[pid=19462] ppid=19456 vsize=122616 CPUtime=762.94
/proc/19462/stat : 19462 (tinisat) R 19456 19456 19345 0 -1 4194304 20875 0 0 0 76269 25 0 0 25 0 1 0 225434676 125558784 20376 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/19462/statm: 30654 20376 52 110 0 30541 0
Current children cumulated CPU time (s) 762.99
Current children cumulated vsize (KiB) 127968

[startup+823.26 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19462
/proc/meminfo: memFree=640984/2055920 swapFree=4192812/4192956
[pid=19456] ppid=19454 vsize=5352 CPUtime=0.05
/proc/19456/stat : 19456 (TiniSatELite) S 19454 19456 19345 0 -1 4194304 331 664 0 0 0 0 5 0 16 0 1 0 225434669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19456/statm: 1338 236 197 169 0 49 0
[pid=19462] ppid=19456 vsize=122808 CPUtime=823
/proc/19462/stat : 19462 (tinisat) R 19456 19456 19345 0 -1 4194304 21593 0 0 0 82274 26 0 0 25 0 1 0 225434676 125755392 21094 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/19462/statm: 30702 21094 52 110 0 30589 0
Current children cumulated CPU time (s) 823.05
Current children cumulated vsize (KiB) 128160

[startup+883.346 s]
/proc/loadavg: 0.99 0.98 0.99 2/85 19546
/proc/meminfo: memFree=636712/2055920 swapFree=4192812/4192956
[pid=19456] ppid=19454 vsize=5352 CPUtime=0.05
/proc/19456/stat : 19456 (TiniSatELite) S 19454 19456 19345 0 -1 4194304 331 664 0 0 0 0 5 0 16 0 1 0 225434669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19456/statm: 1338 236 197 169 0 49 0
[pid=19462] ppid=19456 vsize=123708 CPUtime=883.04
/proc/19462/stat : 19462 (tinisat) R 19456 19456 19345 0 -1 4194304 22363 0 0 0 88276 28 0 0 25 0 1 0 225434676 126676992 21864 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19462/statm: 30927 21864 52 110 0 30814 0
Current children cumulated CPU time (s) 883.09
Current children cumulated vsize (KiB) 129060

[startup+943.443 s]
/proc/loadavg: 0.99 0.98 0.99 2/85 19636
/proc/meminfo: memFree=633768/2055920 swapFree=4192812/4192956
[pid=19456] ppid=19454 vsize=5352 CPUtime=0.05
/proc/19456/stat : 19456 (TiniSatELite) S 19454 19456 19345 0 -1 4194304 331 664 0 0 0 0 5 0 16 0 1 0 225434669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19456/statm: 1338 236 197 169 0 49 0
[pid=19462] ppid=19456 vsize=124608 CPUtime=943.06
/proc/19462/stat : 19462 (tinisat) R 19456 19456 19345 0 -1 4194304 23093 0 0 0 94277 29 0 0 25 0 1 0 225434676 127598592 22594 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19462/statm: 31152 22594 52 110 0 31039 0
Current children cumulated CPU time (s) 943.11
Current children cumulated vsize (KiB) 129960

[startup+1003.51 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19660
/proc/meminfo: memFree=632216/2055920 swapFree=4192812/4192956
[pid=19456] ppid=19454 vsize=5352 CPUtime=0.05
/proc/19456/stat : 19456 (TiniSatELite) S 19454 19456 19345 0 -1 4194304 331 664 0 0 0 0 5 0 16 0 1 0 225434669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19456/statm: 1338 236 197 169 0 49 0
[pid=19462] ppid=19456 vsize=124608 CPUtime=1003.11
/proc/19462/stat : 19462 (tinisat) R 19456 19456 19345 0 -1 4194304 23730 0 0 0 100281 30 0 0 25 0 1 0 225434676 127598592 23231 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19462/statm: 31152 23231 52 110 0 31039 0
Current children cumulated CPU time (s) 1003.16
Current children cumulated vsize (KiB) 129960

[startup+1063.59 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19660
/proc/meminfo: memFree=629656/2055920 swapFree=4192812/4192956
[pid=19456] ppid=19454 vsize=5352 CPUtime=0.05
/proc/19456/stat : 19456 (TiniSatELite) S 19454 19456 19345 0 -1 4194304 331 664 0 0 0 0 5 0 16 0 1 0 225434669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19456/statm: 1338 236 197 169 0 49 0
[pid=19462] ppid=19456 vsize=124800 CPUtime=1063.16
/proc/19462/stat : 19462 (tinisat) R 19456 19456 19345 0 -1 4194304 24377 0 0 0 106285 31 0 0 25 0 1 0 225434676 127795200 23878 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19462/statm: 31200 23878 52 110 0 31087 0
Current children cumulated CPU time (s) 1063.21
Current children cumulated vsize (KiB) 130152

[startup+1123.66 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19660
/proc/meminfo: memFree=627096/2055920 swapFree=4192812/4192956
[pid=19456] ppid=19454 vsize=5352 CPUtime=0.05
/proc/19456/stat : 19456 (TiniSatELite) S 19454 19456 19345 0 -1 4194304 331 664 0 0 0 0 5 0 16 0 1 0 225434669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19456/statm: 1338 236 197 169 0 49 0
[pid=19462] ppid=19456 vsize=124800 CPUtime=1123.22
/proc/19462/stat : 19462 (tinisat) R 19456 19456 19345 0 -1 4194304 25043 0 0 0 112290 32 0 0 25 0 1 0 225434676 127795200 24544 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19462/statm: 31200 24544 52 110 0 31087 0
Current children cumulated CPU time (s) 1123.27
Current children cumulated vsize (KiB) 130152

[startup+1183.73 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19660
/proc/meminfo: memFree=624536/2055920 swapFree=4192812/4192956
[pid=19456] ppid=19454 vsize=5352 CPUtime=0.05
/proc/19456/stat : 19456 (TiniSatELite) S 19454 19456 19345 0 -1 4194304 331 664 0 0 0 0 5 0 16 0 1 0 225434669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19456/statm: 1338 236 197 169 0 49 0
[pid=19462] ppid=19456 vsize=124800 CPUtime=1183.28
/proc/19462/stat : 19462 (tinisat) R 19456 19456 19345 0 -1 4194304 25681 0 0 0 118295 33 0 0 25 0 1 0 225434676 127795200 25182 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19462/statm: 31200 25182 52 110 0 31087 0
Current children cumulated CPU time (s) 1183.33
Current children cumulated vsize (KiB) 130152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19660
/proc/meminfo: memFree=623768/2055920 swapFree=4192812/4192956
[pid=19456] ppid=19454 vsize=5352 CPUtime=0.05
/proc/19456/stat : 19456 (TiniSatELite) S 19454 19456 19345 0 -1 4194304 331 664 0 0 0 0 5 0 16 0 1 0 225434669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19456/statm: 1338 236 197 169 0 49 0
[pid=19462] ppid=19456 vsize=124800 CPUtime=1199.98
/proc/19462/stat : 19462 (tinisat) R 19456 19456 19345 0 -1 4194304 25869 0 0 0 119965 33 0 0 25 0 1 0 225434676 127795200 25370 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19462/statm: 31200 25370 52 110 0 31087 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 130152

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

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

[startup+1200.44 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 19660
/proc/meminfo: memFree=623768/2055920 swapFree=4192812/4192956
[pid=19456] ppid=19454 vsize=5352 CPUtime=0.05
/proc/19456/stat : 19456 (TiniSatELite) S 19454 19456 19345 0 -1 4194304 331 664 0 0 0 0 5 0 16 0 1 0 225434669 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19456/statm: 1338 236 197 169 0 49 0
[pid=19462] ppid=19456 vsize=124800 CPUtime=1199.98
/proc/19462/stat : 19462 (tinisat) R 19456 19456 19345 0 -1 4194304 25869 0 0 0 119965 33 0 0 25 0 1 0 225434676 127795200 25370 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19462/statm: 31200 25370 52 110 0 31087 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 130152

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 19456 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=53991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.05899
while last known CPU time is 1200.03

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.45
CPU time (s): 1200.03
CPU user time (s): 1199.7
CPU system time (s): 0.33
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 130152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.053991
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 995
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= 35
involuntary context switches= 8

runsolver used 1.08583 second user time and 3.18152 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Wed Feb 21 10:46:38 UTC 2007

IDJOB= 304255
IDBENCH= 20128
IDSOLVER= 99
FILE ID= node3/304255-1172054798

PBS_JOBID= 3865290

Free space on /tmp= 66549 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S417904071-03.cnf
COMMAND LINE= /tmp/evaluation/304255-1172054798/TiniSatELite /tmp/evaluation/304255-1172054798/instance-304255-1172054798.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-304255-1172054798 -o ROOT/results/node3/solver-304255-1172054798 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304255-1172054798/TiniSatELite /tmp/evaluation/304255-1172054798/instance-304255-1172054798.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  0fd92de82da04b8c7e112e58ce42334f

RANDOM SEED= 65066950

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.241
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		: 3000.241
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:        726720 kB
Buffers:         64028 kB
Cached:        1130120 kB
SwapCached:          0 kB
Active:         562320 kB
Inactive:       686360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        726720 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1524 kB
Writeback:           0 kB
Mapped:          73364 kB
Slab:            66128 kB
Committed_AS:  1095836 kB
PageTables:       1656 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= 66549 MiB

End job on node3 on Wed Feb 21 11:06:41 UTC 2007