Trace number 338225

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 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-icl008.sat05-2720.reshuffled-07.cnf
MD5SUMf1b3061e7694aa99406ed9e867c9dfa5
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark65.771
Satisfiable
(Un)Satisfiability was proved
Number of variables1610
Number of clauses8277
Sum of the clauses size69859
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2283
Number of clauses of size 31178
Number of clauses of size 4142
Number of clauses of size 5924
Number of clauses of size over 55717

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |    8047    68657 |    2414       0        0     nan |  0.000 % |
0.00/0.06	c |         0 |    6966    60634 |      --       0       --      -- |     --   | -334/-4204
0.00/0.06	c ==============================================================================
0.00/0.06	c Result  :   #vars: 1506   #clauses: 6966   #literals: 60634
0.00/0.06	c CPU time:   0.055991 s
0.00/0.06	c ==============================================================================
0.07/0.11	c Tinisat 0.22
0.07/0.11	c solving /tmp/GTI_node22.alineos.net_4023.cnf
0.07/0.11	c 1506 variables, 6966 clauses

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node22/watcher-338225-1173682423 -o ROOT/results/node22/solver-338225-1173682423 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338225-1173682423/TiniSatELite /tmp/evaluation/338225-1173682423/instance-338225-1173682423.cnf 

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): 2400 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 4023
/proc/meminfo: memFree=1782384/2055920 swapFree=4139876/4192956
[pid=4023] ppid=4021 vsize=5352 CPUtime=0
/proc/4023/stat : 4023 (TiniSatELite) S 4021 4023 1976 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 24550191 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467984466 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/4023/statm: 1338 232 195 169 0 49 0
[pid=4024] ppid=4023 vsize=5352 CPUtime=0
/proc/4024/stat : 4024 (TiniSatELite) R 4023 4023 1976 0 -1 4194368 60 188 0 0 0 0 0 0 21 0 1 0 24550191 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272465179439 0 0 4096 65538 0 0 0 17 1 0 0
/proc/4024/statm: 0 0 0 0 0 0 0

[startup+0.056478 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4023
/proc/meminfo: memFree=1782384/2055920 swapFree=4139876/4192956
[pid=4023] ppid=4021 vsize=5352 CPUtime=0
/proc/4023/stat : 4023 (TiniSatELite) S 4021 4023 1976 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 24550191 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4023/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102479 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4023
/proc/meminfo: memFree=1782384/2055920 swapFree=4139876/4192956
[pid=4023] ppid=4021 vsize=5352 CPUtime=0.07
/proc/4023/stat : 4023 (TiniSatELite) S 4021 4023 1976 0 -1 4194304 331 679 0 0 0 0 7 0 16 0 1 0 24550191 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4023/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.30149 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4023
/proc/meminfo: memFree=1782384/2055920 swapFree=4139876/4192956
[pid=4023] ppid=4021 vsize=5352 CPUtime=0.07
/proc/4023/stat : 4023 (TiniSatELite) S 4021 4023 1976 0 -1 4194304 331 679 0 0 0 0 7 0 16 0 1 0 24550191 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4023/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+0.70252 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 4023
/proc/meminfo: memFree=1782384/2055920 swapFree=4139876/4192956
[pid=4023] ppid=4021 vsize=5352 CPUtime=0.07
/proc/4023/stat : 4023 (TiniSatELite) S 4021 4023 1976 0 -1 4194304 331 679 0 0 0 0 7 0 16 0 1 0 24550191 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4023/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5352

[startup+1.50158 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 4029
/proc/meminfo: memFree=1779608/2055920 swapFree=4139876/4192956
[pid=4023] ppid=4021 vsize=5352 CPUtime=0.07
/proc/4023/stat : 4023 (TiniSatELite) S 4021 4023 1976 0 -1 4194304 331 679 0 0 0 0 7 0 16 0 1 0 24550191 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4023/statm: 1338 236 197 169 0 49 0
[pid=4029] ppid=4023 vsize=5256 CPUtime=1.4
/proc/4029/stat : 4029 (tinisat) R 4023 4023 1976 0 -1 4194304 700 0 0 0 140 0 0 0 25 0 1 0 24550200 5382144 685 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4029/statm: 1314 685 52 110 0 1201 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 10608

[startup+3.10169 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 4029
/proc/meminfo: memFree=1778520/2055920 swapFree=4139876/4192956
[pid=4023] ppid=4021 vsize=5352 CPUtime=0.07
/proc/4023/stat : 4023 (TiniSatELite) S 4021 4023 1976 0 -1 4194304 331 679 0 0 0 0 7 0 16 0 1 0 24550191 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4023/statm: 1338 236 197 169 0 49 0
[pid=4029] ppid=4023 vsize=5652 CPUtime=3
/proc/4029/stat : 4029 (tinisat) R 4023 4023 1976 0 -1 4194304 996 0 0 0 300 0 0 0 25 0 1 0 24550200 5787648 981 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/4029/statm: 1413 981 52 110 0 1300 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 11004

[startup+6.30193 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 4029
/proc/meminfo: memFree=1776536/2055920 swapFree=4139876/4192956
[pid=4023] ppid=4021 vsize=5352 CPUtime=0.07
/proc/4023/stat : 4023 (TiniSatELite) S 4021 4023 1976 0 -1 4194304 331 679 0 0 0 0 7 0 16 0 1 0 24550191 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4023/statm: 1338 236 197 169 0 49 0
[pid=4029] ppid=4023 vsize=6180 CPUtime=6.21
/proc/4029/stat : 4029 (tinisat) R 4023 4023 1976 0 -1 4194304 1419 0 0 0 620 1 0 0 25 0 1 0 24550200 6328320 1371 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520074 0 0 4096 0 0 0 0 17 1 0 0
/proc/4029/statm: 1545 1371 52 110 0 1432 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11532

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 4029
/proc/meminfo: memFree=1773976/2055920 swapFree=4139876/4192956
[pid=4023] ppid=4021 vsize=5352 CPUtime=0.07
/proc/4023/stat : 4023 (TiniSatELite) S 4021 4023 1976 0 -1 4194304 331 679 0 0 0 0 7 0 16 0 1 0 24550191 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4023/statm: 1338 236 197 169 0 49 0
[pid=4029] ppid=4023 vsize=10820 CPUtime=12.6
/proc/4029/stat : 4029 (tinisat) R 4023 4023 1976 0 -1 4194304 2000 0 0 0 1259 1 0 0 25 0 1 0 24550200 11079680 1952 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4029/statm: 2705 1952 52 110 0 2592 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 16172

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 4029
/proc/meminfo: memFree=1770584/2055920 swapFree=4139876/4192956
[pid=4023] ppid=4021 vsize=5352 CPUtime=0.07
/proc/4023/stat : 4023 (TiniSatELite) S 4021 4023 1976 0 -1 4194304 331 679 0 0 0 0 7 0 16 0 1 0 24550191 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4023/statm: 1338 236 197 169 0 49 0
[pid=4029] ppid=4023 vsize=11788 CPUtime=25.4
/proc/4029/stat : 4029 (tinisat) R 4023 4023 1976 0 -1 4194304 2821 0 0 0 2538 2 0 0 25 0 1 0 24550200 12070912 2708 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4029/statm: 2947 2708 52 110 0 2834 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 17140

[startup+51.1012 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 4029
/proc/meminfo: memFree=1767128/2055920 swapFree=4139876/4192956
[pid=4023] ppid=4021 vsize=5352 CPUtime=0.07
/proc/4023/stat : 4023 (TiniSatELite) S 4021 4023 1976 0 -1 4194304 331 679 0 0 0 0 7 0 16 0 1 0 24550191 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4023/statm: 1338 236 197 169 0 49 0
[pid=4029] ppid=4023 vsize=20840 CPUtime=50.99
/proc/4029/stat : 4029 (tinisat) R 4023 4023 1976 0 -1 4194304 3727 0 0 0 5095 4 0 0 25 0 1 0 24550200 21340160 3614 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4029/statm: 5210 3614 52 110 0 5097 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 26192

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 4029
/proc/meminfo: memFree=1761240/2055920 swapFree=4139940/4192956
[pid=4023] ppid=4021 vsize=5352 CPUtime=0.07
/proc/4023/stat : 4023 (TiniSatELite) S 4021 4023 1976 0 -1 4194304 331 679 0 0 0 0 7 0 16 0 1 0 24550191 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4023/statm: 1338 236 197 169 0 49 0
[pid=4029] ppid=4023 vsize=22360 CPUtime=102.18
/proc/4029/stat : 4029 (tinisat) R 4023 4023 1976 0 -1 4194304 5181 0 0 0 10213 5 0 0 25 0 1 0 24550200 22896640 5068 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/4029/statm: 5590 5068 52 110 0 5477 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 27712

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4029
/proc/meminfo: memFree=1755800/2055920 swapFree=4139940/4192956
[pid=4023] ppid=4021 vsize=5352 CPUtime=0.07
/proc/4023/stat : 4023 (TiniSatELite) S 4021 4023 1976 0 -1 4194304 331 679 0 0 0 0 7 0 16 0 1 0 24550191 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4023/statm: 1338 236 197 169 0 49 0
[pid=4029] ppid=4023 vsize=40820 CPUtime=162.17
/proc/4029/stat : 4029 (tinisat) R 4023 4023 1976 0 -1 4194304 6681 0 0 0 16210 7 0 0 25 0 1 0 24550200 41799680 6439 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/4029/statm: 10205 6439 52 110 0 10092 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 46172

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4029
/proc/meminfo: memFree=1751448/2055920 swapFree=4139940/4192956
[pid=4023] ppid=4021 vsize=5352 CPUtime=0.07
/proc/4023/stat : 4023 (TiniSatELite) S 4021 4023 1976 0 -1 4194304 331 679 0 0 0 0 7 0 16 0 1 0 24550191 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4023/statm: 1338 236 197 169 0 49 0
[pid=4029] ppid=4023 vsize=41376 CPUtime=222.15
/proc/4029/stat : 4029 (tinisat) R 4023 4023 1976 0 -1 4194304 7742 0 0 0 22207 8 0 0 25 0 1 0 24550200 42369024 7500 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/4029/statm: 10344 7500 52 110 0 10231 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 46728

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4029
/proc/meminfo: memFree=1747416/2055920 swapFree=4140004/4192956
[pid=4023] ppid=4021 vsize=5352 CPUtime=0.07
/proc/4023/stat : 4023 (TiniSatELite) S 4021 4023 1976 0 -1 4194304 331 679 0 0 0 0 7 0 16 0 1 0 24550191 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4023/statm: 1338 236 197 169 0 49 0
[pid=4029] ppid=4023 vsize=42184 CPUtime=282.14
/proc/4029/stat : 4029 (tinisat) R 4023 4023 1976 0 -1 4194304 8760 0 0 0 28204 10 0 0 25 0 1 0 24550200 43196416 8518 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/4029/statm: 10546 8518 52 110 0 10433 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 47536

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4029
/proc/meminfo: memFree=1744280/2055920 swapFree=4140004/4192956
[pid=4023] ppid=4021 vsize=5352 CPUtime=0.07
/proc/4023/stat : 4023 (TiniSatELite) S 4021 4023 1976 0 -1 4194304 331 679 0 0 0 0 7 0 16 0 1 0 24550191 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4023/statm: 1338 236 197 169 0 49 0
[pid=4029] ppid=4023 vsize=42344 CPUtime=342.13
/proc/4029/stat : 4029 (tinisat) R 4023 4023 1976 0 -1 4194304 9533 0 0 0 34202 11 0 0 25 0 1 0 24550200 43360256 9291 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/4029/statm: 10586 9291 52 110 0 10473 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 47696

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4029
/proc/meminfo: memFree=1740504/2055920 swapFree=4140068/4192956
[pid=4023] ppid=4021 vsize=5352 CPUtime=0.07
/proc/4023/stat : 4023 (TiniSatELite) S 4021 4023 1976 0 -1 4194304 331 679 0 0 0 0 7 0 16 0 1 0 24550191 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4023/statm: 1338 236 197 169 0 49 0
[pid=4029] ppid=4023 vsize=44104 CPUtime=402.11
/proc/4029/stat : 4029 (tinisat) R 4023 4023 1976 0 -1 4194304 10511 0 0 0 40199 12 0 0 25 0 1 0 24550200 45162496 10269 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/4029/statm: 11026 10269 52 110 0 10913 0

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

[pid=4023] ppid=4021 vsize=5352 CPUtime=0.07
/proc/4023/stat : 4023 (TiniSatELite) S 4021 4023 1976 0 -1 4194304 331 679 0 0 0 0 7 0 16 0 1 0 24550191 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4023/statm: 1338 236 197 169 0 49 0
[pid=4029] ppid=4023 vsize=80036 CPUtime=521.98
/proc/4029/stat : 4029 (tinisat) R 4023 4023 1976 0 -1 4194304 12196 0 0 0 52182 16 0 0 25 0 1 0 24550200 81956864 11697 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/4029/statm: 20009 11697 52 110 0 19896 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 85388

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4227
/proc/meminfo: memFree=1732184/2055920 swapFree=4140132/4192956
[pid=4023] ppid=4021 vsize=5352 CPUtime=0.07
/proc/4023/stat : 4023 (TiniSatELite) S 4021 4023 1976 0 -1 4194304 331 679 0 0 0 0 7 0 16 0 1 0 24550191 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4023/statm: 1338 236 197 169 0 49 0
[pid=4029] ppid=4023 vsize=80564 CPUtime=581.97
/proc/4029/stat : 4029 (tinisat) R 4023 4023 1976 0 -1 4194304 12802 0 0 0 58180 17 0 0 25 0 1 0 24550200 82497536 12303 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519985 0 0 4096 0 0 0 0 17 1 0 0
/proc/4029/statm: 20141 12303 52 110 0 20028 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 85916

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4227
/proc/meminfo: memFree=1729624/2055920 swapFree=4140132/4192956
[pid=4023] ppid=4021 vsize=5352 CPUtime=0.07
/proc/4023/stat : 4023 (TiniSatELite) S 4021 4023 1976 0 -1 4194304 331 679 0 0 0 0 7 0 16 0 1 0 24550191 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4023/statm: 1338 236 197 169 0 49 0
[pid=4029] ppid=4023 vsize=80888 CPUtime=641.96
/proc/4029/stat : 4029 (tinisat) R 4023 4023 1976 0 -1 4194304 13433 0 0 0 64178 18 0 0 25 0 1 0 24550200 82829312 12934 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4029/statm: 20222 12934 52 110 0 20109 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 86240

[startup+702.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 4227
/proc/meminfo: memFree=1727768/2055920 swapFree=4140196/4192956
[pid=4023] ppid=4021 vsize=5352 CPUtime=0.07
/proc/4023/stat : 4023 (TiniSatELite) S 4021 4023 1976 0 -1 4194304 331 679 0 0 0 0 7 0 16 0 1 0 24550191 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4023/statm: 1338 236 197 169 0 49 0
[pid=4029] ppid=4023 vsize=81208 CPUtime=701.94
/proc/4029/stat : 4029 (tinisat) R 4023 4023 1976 0 -1 4194304 13912 0 0 0 70175 19 0 0 25 0 1 0 24550200 83156992 13413 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4029/statm: 20302 13413 52 110 0 20189 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 86560

[startup+762.306 s]
/proc/loadavg: 1.07 1.00 1.00 2/79 4227
/proc/meminfo: memFree=1725592/2055920 swapFree=4140196/4192956
[pid=4023] ppid=4021 vsize=5352 CPUtime=0.07
/proc/4023/stat : 4023 (TiniSatELite) S 4021 4023 1976 0 -1 4194304 331 679 0 0 0 0 7 0 16 0 1 0 24550191 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4023/statm: 1338 236 197 169 0 49 0
[pid=4029] ppid=4023 vsize=81468 CPUtime=761.93
/proc/4029/stat : 4029 (tinisat) R 4023 4023 1976 0 -1 4194304 14477 0 0 0 76173 20 0 0 25 0 1 0 24550200 83423232 13945 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/4029/statm: 20367 13945 52 110 0 20254 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 86820

[startup+822.303 s]
/proc/loadavg: 1.09 1.02 1.00 2/79 4227
/proc/meminfo: memFree=1723480/2055920 swapFree=4140196/4192956
[pid=4023] ppid=4021 vsize=5352 CPUtime=0.07
/proc/4023/stat : 4023 (TiniSatELite) S 4021 4023 1976 0 -1 4194304 331 679 0 0 0 0 7 0 16 0 1 0 24550191 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4023/statm: 1338 236 197 169 0 49 0
[pid=4029] ppid=4023 vsize=82496 CPUtime=821.92
/proc/4029/stat : 4029 (tinisat) R 4023 4023 1976 0 -1 4194304 15170 0 0 0 82170 22 0 0 25 0 1 0 24550200 84475904 14506 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/4029/statm: 20624 14506 52 110 0 20511 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 87848

[startup+882.303 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 4227
/proc/meminfo: memFree=1721368/2055920 swapFree=4140260/4192956
[pid=4023] ppid=4021 vsize=5352 CPUtime=0.07
/proc/4023/stat : 4023 (TiniSatELite) S 4021 4023 1976 0 -1 4194304 331 679 0 0 0 0 7 0 16 0 1 0 24550191 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4023/statm: 1338 236 197 169 0 49 0
[pid=4029] ppid=4023 vsize=82788 CPUtime=881.9
/proc/4029/stat : 4029 (tinisat) R 4023 4023 1976 0 -1 4194304 15708 0 0 0 88167 23 0 0 25 0 1 0 24550200 84774912 15044 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4029/statm: 20697 15044 52 110 0 20584 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 88140

[startup+942.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 4227
/proc/meminfo: memFree=1719128/2055920 swapFree=4140260/4192956
[pid=4023] ppid=4021 vsize=5352 CPUtime=0.07
/proc/4023/stat : 4023 (TiniSatELite) S 4021 4023 1976 0 -1 4194304 331 679 0 0 0 0 7 0 16 0 1 0 24550191 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4023/statm: 1338 236 197 169 0 49 0
[pid=4029] ppid=4023 vsize=83568 CPUtime=941.89
/proc/4029/stat : 4029 (tinisat) R 4023 4023 1976 0 -1 4194304 16344 0 0 0 94165 24 0 0 25 0 1 0 24550200 85573632 15581 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/4029/statm: 20892 15581 52 110 0 20779 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 88920

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4227
/proc/meminfo: memFree=1717464/2055920 swapFree=4140324/4192956
[pid=4023] ppid=4021 vsize=5352 CPUtime=0.07
/proc/4023/stat : 4023 (TiniSatELite) S 4021 4023 1976 0 -1 4194304 331 679 0 0 0 0 7 0 16 0 1 0 24550191 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4023/statm: 1338 236 197 169 0 49 0
[pid=4029] ppid=4023 vsize=84540 CPUtime=1001.87
/proc/4029/stat : 4029 (tinisat) R 4023 4023 1976 0 -1 4194304 16945 0 0 0 100162 25 0 0 25 0 1 0 24550200 86568960 16083 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4029/statm: 21135 16083 52 110 0 21022 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 89892

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4227
/proc/meminfo: memFree=1715608/2055920 swapFree=4140324/4192956
[pid=4023] ppid=4021 vsize=5352 CPUtime=0.07
/proc/4023/stat : 4023 (TiniSatELite) S 4021 4023 1976 0 -1 4194304 331 679 0 0 0 0 7 0 16 0 1 0 24550191 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4023/statm: 1338 236 197 169 0 49 0
[pid=4029] ppid=4023 vsize=84540 CPUtime=1061.85
/proc/4029/stat : 4029 (tinisat) R 4023 4023 1976 0 -1 4194304 17405 0 0 0 106159 26 0 0 25 0 1 0 24550200 86568960 16543 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4029/statm: 21135 16543 52 110 0 21022 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 89892

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4227
/proc/meminfo: memFree=1713624/2055920 swapFree=4140324/4192956
[pid=4023] ppid=4021 vsize=5352 CPUtime=0.07
/proc/4023/stat : 4023 (TiniSatELite) S 4021 4023 1976 0 -1 4194304 331 679 0 0 0 0 7 0 16 0 1 0 24550191 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4023/statm: 1338 236 197 169 0 49 0
[pid=4029] ppid=4023 vsize=84732 CPUtime=1121.85
/proc/4029/stat : 4029 (tinisat) R 4023 4023 1976 0 -1 4194304 17895 0 0 0 112157 28 0 0 25 0 1 0 24550200 86765568 17033 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4029/statm: 21183 17033 52 110 0 21070 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 90084

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4227
/proc/meminfo: memFree=1712152/2055920 swapFree=4140388/4192956
[pid=4023] ppid=4021 vsize=5352 CPUtime=0.07
/proc/4023/stat : 4023 (TiniSatELite) S 4021 4023 1976 0 -1 4194304 331 679 0 0 0 0 7 0 16 0 1 0 24550191 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4023/statm: 1338 236 197 169 0 49 0
[pid=4029] ppid=4023 vsize=85052 CPUtime=1181.83
/proc/4029/stat : 4029 (tinisat) R 4023 4023 1976 0 -1 4194304 18294 0 0 0 118154 29 0 0 25 0 1 0 24550200 87093248 17399 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/4029/statm: 21263 17399 52 110 0 21150 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 90404



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4227
/proc/meminfo: memFree=1711448/2055920 swapFree=4140388/4192956
[pid=4023] ppid=4021 vsize=5352 CPUtime=0.07
/proc/4023/stat : 4023 (TiniSatELite) S 4021 4023 1976 0 -1 4194304 331 679 0 0 0 0 7 0 16 0 1 0 24550191 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/4023/statm: 1338 236 197 169 0 49 0
[pid=4029] ppid=4023 vsize=85576 CPUtime=1199.93
/proc/4029/stat : 4029 (tinisat) R 4023 4023 1976 0 -1 4194304 18501 0 0 0 119964 29 0 0 25 0 1 0 24550200 87629824 17573 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/4029/statm: 21394 17573 52 110 0 21281 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 90928

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 4023 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=77988 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=11998
CPU time returned by wait4() is 0.089986
while last known CPU time is 1200

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

Real time (s): 1200.41
CPU time (s): 1200
CPU user time (s): 1199.71
CPU system time (s): 0.29
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 90928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.077988
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1010
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= 33
involuntary context switches= 15

runsolver used 1.3138 second user time and 3.06153 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Mon Mar 12 06:53:43 UTC 2007

IDJOB= 338225
IDBENCH= 24718
IDSOLVER= 99
FILE ID= node22/338225-1173682423

PBS_JOBID= 4101467

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-icl008.sat05-2720.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338225-1173682423/TiniSatELite /tmp/evaluation/338225-1173682423/instance-338225-1173682423.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-338225-1173682423 -o ROOT/results/node22/solver-338225-1173682423 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338225-1173682423/TiniSatELite /tmp/evaluation/338225-1173682423/instance-338225-1173682423.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  f1b3061e7694aa99406ed9e867c9dfa5

RANDOM SEED= 72747912

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.238
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		: 3000.238
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:       1782728 kB
Buffers:         37068 kB
Cached:         164300 kB
SwapCached:      19836 kB
Active:         113460 kB
Inactive:       121268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1782728 kB
SwapTotal:     4192956 kB
SwapFree:      4139876 kB
Dirty:            1484 kB
Writeback:           0 kB
Mapped:          37644 kB
Slab:            23988 kB
Committed_AS:   187972 kB
PageTables:       1772 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= 66562 MiB

End job on node22 on Mon Mar 12 07:13:46 UTC 2007