Trace number 338687

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 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
counting-easier-php-018-014.sat05-1175.reshuffled-07.cnf
MD5SUMbc769deecd9ed9694b8be132b5bd15cd
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark24.1883
Satisfiable
(Un)Satisfiability was proved
Number of variables252
Number of clauses2160
Sum of the clauses size4536
Maximum clause length14
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22142
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 518

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    2160     4536 |     647       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2142     7956 |      --       0       --      -- |     --   | -18/3420
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 234   #clauses: 2142   #literals: 7956
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node2.alineos.net_15948.cnf
0.00/0.02	c 234 variables, 2142 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/node2/watcher-338687-1173690296 -o ROOT/results/node2/solver-338687-1173690296 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338687-1173690296/TiniSatELite /tmp/evaluation/338687-1173690296/instance-338687-1173690296.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: 1.55 1.75 1.43 3/77 15948
/proc/meminfo: memFree=1422448/2055920 swapFree=4153164/4192956
[pid=15948] ppid=15946 vsize=5352 CPUtime=0
/proc/15948/stat : 15948 (TiniSatELite) S 15946 15948 13517 0 -1 4194304 274 0 0 0 0 0 0 0 16 0 1 0 388984548 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381482066 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/15948/statm: 1338 232 195 169 0 49 0
[pid=15949] ppid=15948 vsize=5352 CPUtime=0
/proc/15949/stat : 15949 (TiniSatELite) S 15948 15948 13517 0 -1 4194368 52 163 0 0 0 0 0 0 16 0 1 0 388984549 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/15949/statm: 1338 236 198 169 0 49 0
[pid=15950] ppid=15949 vsize=0 CPUtime=0
/proc/15950/stat : 15950 (TiniSatELite) R 15949 15948 13517 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 388984549 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 0 0 0 17 0 0 0
/proc/15950/statm: 0 0 0 0 0 0 0

[startup+0.0245871 s]
/proc/loadavg: 1.55 1.75 1.43 3/77 15948
/proc/meminfo: memFree=1422448/2055920 swapFree=4153164/4192956
[pid=15948] ppid=15946 vsize=5352 CPUtime=0
/proc/15948/stat : 15948 (TiniSatELite) S 15946 15948 13517 0 -1 4194304 331 419 0 0 0 0 0 0 17 0 1 0 388984548 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15948/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101594 s]
/proc/loadavg: 1.55 1.75 1.43 3/77 15948
/proc/meminfo: memFree=1422448/2055920 swapFree=4153164/4192956
[pid=15948] ppid=15946 vsize=5352 CPUtime=0
/proc/15948/stat : 15948 (TiniSatELite) S 15946 15948 13517 0 -1 4194304 331 419 0 0 0 0 0 0 17 0 1 0 388984548 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15948/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301614 s]
/proc/loadavg: 1.55 1.75 1.43 3/77 15948
/proc/meminfo: memFree=1422448/2055920 swapFree=4153164/4192956
[pid=15948] ppid=15946 vsize=5352 CPUtime=0
/proc/15948/stat : 15948 (TiniSatELite) S 15946 15948 13517 0 -1 4194304 331 419 0 0 0 0 0 0 17 0 1 0 388984548 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15948/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701656 s]
/proc/loadavg: 1.55 1.75 1.43 3/77 15948
/proc/meminfo: memFree=1422448/2055920 swapFree=4153164/4192956
[pid=15948] ppid=15946 vsize=5352 CPUtime=0
/proc/15948/stat : 15948 (TiniSatELite) S 15946 15948 13517 0 -1 4194304 331 419 0 0 0 0 0 0 17 0 1 0 388984548 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15948/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50174 s]
/proc/loadavg: 1.55 1.75 1.43 2/79 15954
/proc/meminfo: memFree=1418656/2055920 swapFree=4153164/4192956
[pid=15948] ppid=15946 vsize=5352 CPUtime=0
/proc/15948/stat : 15948 (TiniSatELite) S 15946 15948 13517 0 -1 4194304 331 419 0 0 0 0 0 0 17 0 1 0 388984548 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15948/statm: 1338 236 197 169 0 49 0
[pid=15954] ppid=15948 vsize=6348 CPUtime=1.47
/proc/15954/stat : 15954 (tinisat) R 15948 15948 13517 0 -1 4194304 1168 0 0 0 147 0 0 0 25 0 1 0 388984550 6500352 1153 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/15954/statm: 1587 1153 52 110 0 1474 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 11700

[startup+3.10191 s]
/proc/loadavg: 1.50 1.74 1.42 3/79 15954
/proc/meminfo: memFree=1416352/2055920 swapFree=4153164/4192956
[pid=15948] ppid=15946 vsize=5352 CPUtime=0
/proc/15948/stat : 15948 (TiniSatELite) S 15946 15948 13517 0 -1 4194304 331 419 0 0 0 0 0 0 17 0 1 0 388984548 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15948/statm: 1338 236 197 169 0 49 0
[pid=15954] ppid=15948 vsize=11800 CPUtime=3.07
/proc/15954/stat : 15954 (tinisat) R 15948 15948 13517 0 -1 4194304 1938 0 0 0 307 0 0 0 25 0 1 0 388984550 12083200 1923 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/15954/statm: 2950 1923 52 110 0 2837 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 17152

[startup+6.30124 s]
/proc/loadavg: 1.50 1.74 1.42 2/79 15954
/proc/meminfo: memFree=1411488/2055920 swapFree=4153164/4192956
[pid=15948] ppid=15946 vsize=5352 CPUtime=0
/proc/15948/stat : 15948 (TiniSatELite) S 15946 15948 13517 0 -1 4194304 331 419 0 0 0 0 0 0 17 0 1 0 388984548 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15948/statm: 1338 236 197 169 0 49 0
[pid=15954] ppid=15948 vsize=12608 CPUtime=6.27
/proc/15954/stat : 15954 (tinisat) R 15948 15948 13517 0 -1 4194304 2934 0 0 0 626 1 0 0 25 0 1 0 388984550 12910592 2886 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/15954/statm: 3152 2886 52 110 0 3039 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 17960

[startup+12.7029 s]
/proc/loadavg: 1.43 1.71 1.42 2/79 15954
/proc/meminfo: memFree=1404896/2055920 swapFree=4153164/4192956
[pid=15948] ppid=15946 vsize=5352 CPUtime=0
/proc/15948/stat : 15948 (TiniSatELite) S 15946 15948 13517 0 -1 4194304 331 419 0 0 0 0 0 0 17 0 1 0 388984548 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15948/statm: 1338 236 197 169 0 49 0
[pid=15954] ppid=15948 vsize=23924 CPUtime=12.67
/proc/15954/stat : 15954 (tinisat) R 15948 15948 13517 0 -1 4194304 4529 0 0 0 1265 2 0 0 25 0 1 0 388984550 24498176 4416 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/15954/statm: 5981 4416 52 110 0 5868 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 29276

[startup+25.5012 s]
/proc/loadavg: 1.36 1.69 1.41 2/79 15954
/proc/meminfo: memFree=1395424/2055920 swapFree=4153164/4192956
[pid=15948] ppid=15946 vsize=5352 CPUtime=0
/proc/15948/stat : 15948 (TiniSatELite) S 15946 15948 13517 0 -1 4194304 331 419 0 0 0 0 0 0 17 0 1 0 388984548 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15948/statm: 1338 236 197 169 0 49 0
[pid=15954] ppid=15948 vsize=45460 CPUtime=25.46
/proc/15954/stat : 15954 (tinisat) R 15948 15948 13517 0 -1 4194304 6786 0 0 0 2542 4 0 0 25 0 1 0 388984550 46551040 6673 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15954/statm: 11365 6673 52 110 0 11252 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 50812

[startup+51.1019 s]
/proc/loadavg: 1.24 1.63 1.40 2/79 15954
/proc/meminfo: memFree=1381920/2055920 swapFree=4153164/4192956
[pid=15948] ppid=15946 vsize=5352 CPUtime=0
/proc/15948/stat : 15948 (TiniSatELite) S 15946 15948 13517 0 -1 4194304 331 419 0 0 0 0 0 0 17 0 1 0 388984548 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15948/statm: 1338 236 197 169 0 49 0
[pid=15954] ppid=15948 vsize=48276 CPUtime=51.06
/proc/15954/stat : 15954 (tinisat) R 15948 15948 13517 0 -1 4194304 10301 0 0 0 5098 8 0 0 25 0 1 0 388984550 49434624 10059 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/15954/statm: 12069 10059 52 110 0 11956 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 53628

[startup+102.305 s]
/proc/loadavg: 1.09 1.52 1.37 2/79 15954
/proc/meminfo: memFree=1362656/2055920 swapFree=4153164/4192956
[pid=15948] ppid=15946 vsize=5352 CPUtime=0
/proc/15948/stat : 15948 (TiniSatELite) S 15946 15948 13517 0 -1 4194304 331 419 0 0 0 0 0 0 17 0 1 0 388984548 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15948/statm: 1338 236 197 169 0 49 0
[pid=15954] ppid=15948 vsize=90544 CPUtime=102.24
/proc/15954/stat : 15954 (tinisat) R 15948 15948 13517 0 -1 4194304 15070 0 0 0 10212 12 0 0 25 0 1 0 388984550 92717056 14828 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/15954/statm: 22636 14828 52 110 0 22523 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 95896

[startup+162.301 s]
/proc/loadavg: 1.04 1.43 1.35 2/79 15954
/proc/meminfo: memFree=1344032/2055920 swapFree=4153164/4192956
[pid=15948] ppid=15946 vsize=5352 CPUtime=0
/proc/15948/stat : 15948 (TiniSatELite) S 15946 15948 13517 0 -1 4194304 331 419 0 0 0 0 0 0 17 0 1 0 388984548 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15948/statm: 1338 236 197 169 0 49 0
[pid=15954] ppid=15948 vsize=96260 CPUtime=162.22
/proc/15954/stat : 15954 (tinisat) R 15948 15948 13517 0 -1 4194304 19987 0 0 0 16204 18 0 0 25 0 1 0 388984550 98570240 19488 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/15954/statm: 24065 19488 52 110 0 23952 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 101612

[startup+222.302 s]
/proc/loadavg: 1.01 1.34 1.32 2/79 15954
/proc/meminfo: memFree=1328608/2055920 swapFree=4153164/4192956
[pid=15948] ppid=15946 vsize=5352 CPUtime=0
/proc/15948/stat : 15948 (TiniSatELite) S 15946 15948 13517 0 -1 4194304 331 419 0 0 0 0 0 0 17 0 1 0 388984548 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15948/statm: 1338 236 197 169 0 49 0
[pid=15954] ppid=15948 vsize=99136 CPUtime=222.21
/proc/15954/stat : 15954 (tinisat) R 15948 15948 13517 0 -1 4194304 23798 0 0 0 22199 22 0 0 25 0 1 0 388984550 101515264 23299 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519953 0 0 4096 0 0 0 0 17 1 0 0
/proc/15954/statm: 24784 23299 52 110 0 24671 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 104488

[startup+282.302 s]
/proc/loadavg: 1.00 1.28 1.30 2/79 15954
/proc/meminfo: memFree=1315552/2055920 swapFree=4153164/4192956
[pid=15948] ppid=15946 vsize=5352 CPUtime=0
/proc/15948/stat : 15948 (TiniSatELite) S 15946 15948 13517 0 -1 4194304 331 419 0 0 0 0 0 0 17 0 1 0 388984548 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15948/statm: 1338 236 197 169 0 49 0
[pid=15954] ppid=15948 vsize=183308 CPUtime=282.19
/proc/15954/stat : 15954 (tinisat) R 15948 15948 13517 0 -1 4194304 27191 0 0 0 28193 26 0 0 25 0 1 0 388984550 187707392 26560 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15954/statm: 45827 26560 52 110 0 45714 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 188660

[startup+342.301 s]
/proc/loadavg: 1.00 1.23 1.28 2/79 15954
/proc/meminfo: memFree=1303008/2055920 swapFree=4153164/4192956
[pid=15948] ppid=15946 vsize=5352 CPUtime=0
/proc/15948/stat : 15948 (TiniSatELite) S 15946 15948 13517 0 -1 4194304 331 419 0 0 0 0 0 0 17 0 1 0 388984548 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15948/statm: 1338 236 197 169 0 49 0
[pid=15954] ppid=15948 vsize=185064 CPUtime=342.17
/proc/15954/stat : 15954 (tinisat) R 15948 15948 13517 0 -1 4194304 30452 0 0 0 34187 30 0 0 25 0 1 0 388984550 189505536 29689 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15954/statm: 46266 29689 52 110 0 46153 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 190416

[startup+402.301 s]
/proc/loadavg: 1.00 1.19 1.26 2/79 15954
/proc/meminfo: memFree=1292128/2055920 swapFree=4153164/4192956
[pid=15948] ppid=15946 vsize=5352 CPUtime=0
/proc/15948/stat : 15948 (TiniSatELite) S 15946 15948 13517 0 -1 4194304 331 419 0 0 0 0 0 0 17 0 1 0 388984548 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15948/statm: 1338 236 197 169 0 49 0

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

[pid=15948] ppid=15946 vsize=5352 CPUtime=0
/proc/15948/stat : 15948 (TiniSatELite) S 15946 15948 13517 0 -1 4194304 331 419 0 0 0 0 0 0 17 0 1 0 388984548 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15948/statm: 1338 236 197 169 0 49 0
[pid=15954] ppid=15948 vsize=192320 CPUtime=522.13
/proc/15954/stat : 15954 (tinisat) R 15948 15948 13517 0 -1 4194304 38772 0 0 0 52174 39 0 0 25 0 1 0 388984550 196935680 37232 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/15954/statm: 48080 37232 52 110 0 47967 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 197672

[startup+582.302 s]
/proc/loadavg: 1.00 1.09 1.21 2/79 15954
/proc/meminfo: memFree=1265056/2055920 swapFree=4153164/4192956
[pid=15948] ppid=15946 vsize=5352 CPUtime=0
/proc/15948/stat : 15948 (TiniSatELite) S 15946 15948 13517 0 -1 4194304 331 419 0 0 0 0 0 0 17 0 1 0 388984548 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15948/statm: 1338 236 197 169 0 49 0
[pid=15954] ppid=15948 vsize=194012 CPUtime=582.11
/proc/15954/stat : 15954 (tinisat) R 15948 15948 13517 0 -1 4194304 40871 0 0 0 58170 41 0 0 25 0 1 0 388984550 198668288 39166 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15954/statm: 48503 39166 52 110 0 48390 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 199364

[startup+642.301 s]
/proc/loadavg: 1.00 1.07 1.19 2/79 15954
/proc/meminfo: memFree=1257056/2055920 swapFree=4153164/4192956
[pid=15948] ppid=15946 vsize=5352 CPUtime=0
/proc/15948/stat : 15948 (TiniSatELite) S 15946 15948 13517 0 -1 4194304 331 419 0 0 0 0 0 0 17 0 1 0 388984548 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15948/statm: 1338 236 197 169 0 49 0
[pid=15954] ppid=15948 vsize=195708 CPUtime=642.09
/proc/15954/stat : 15954 (tinisat) R 15948 15948 13517 0 -1 4194304 43007 0 0 0 64166 43 0 0 25 0 1 0 388984550 200404992 41137 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/15954/statm: 48927 41137 52 110 0 48814 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 201060

[startup+702.301 s]
/proc/loadavg: 1.00 1.06 1.18 2/79 15954
/proc/meminfo: memFree=1248544/2055920 swapFree=4153164/4192956
[pid=15948] ppid=15946 vsize=5352 CPUtime=0
/proc/15948/stat : 15948 (TiniSatELite) S 15946 15948 13517 0 -1 4194304 331 419 0 0 0 0 0 0 17 0 1 0 388984548 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15948/statm: 1338 236 197 169 0 49 0
[pid=15954] ppid=15948 vsize=197140 CPUtime=702.08
/proc/15954/stat : 15954 (tinisat) R 15948 15948 13517 0 -1 4194304 45288 0 0 0 70162 46 0 0 25 0 1 0 388984550 201871360 43286 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15954/statm: 49285 43286 52 110 0 49172 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 202492

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.16 2/79 15954
/proc/meminfo: memFree=1240416/2055920 swapFree=4153164/4192956
[pid=15948] ppid=15946 vsize=5352 CPUtime=0
/proc/15948/stat : 15948 (TiniSatELite) S 15946 15948 13517 0 -1 4194304 331 419 0 0 0 0 0 0 17 0 1 0 388984548 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15948/statm: 1338 236 197 169 0 49 0
[pid=15954] ppid=15948 vsize=199468 CPUtime=762.06
/proc/15954/stat : 15954 (tinisat) R 15948 15948 13517 0 -1 4194304 47616 0 0 0 76157 49 0 0 25 0 1 0 388984550 204255232 45285 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15954/statm: 49867 45285 52 110 0 49754 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 204820

[startup+822.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/79 15954
/proc/meminfo: memFree=1232544/2055920 swapFree=4153164/4192956
[pid=15948] ppid=15946 vsize=5352 CPUtime=0
/proc/15948/stat : 15948 (TiniSatELite) S 15946 15948 13517 0 -1 4194304 331 419 0 0 0 0 0 0 17 0 1 0 388984548 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15948/statm: 1338 236 197 169 0 49 0
[pid=15954] ppid=15948 vsize=201548 CPUtime=822.04
/proc/15954/stat : 15954 (tinisat) R 15948 15948 13517 0 -1 4194304 49802 0 0 0 82153 51 0 0 25 0 1 0 388984550 206385152 47241 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15954/statm: 50387 47241 52 110 0 50274 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 206900

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.14 2/79 15954
/proc/meminfo: memFree=1225888/2055920 swapFree=4153164/4192956
[pid=15948] ppid=15946 vsize=5352 CPUtime=0
/proc/15948/stat : 15948 (TiniSatELite) S 15946 15948 13517 0 -1 4194304 331 419 0 0 0 0 0 0 17 0 1 0 388984548 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15948/statm: 1338 236 197 169 0 49 0
[pid=15954] ppid=15948 vsize=364164 CPUtime=882.02
/proc/15954/stat : 15954 (tinisat) R 15948 15948 13517 0 -1 4194304 51575 0 0 0 88148 54 0 0 25 0 1 0 388984550 372903936 48915 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15954/statm: 91041 48915 52 110 0 90928 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 369516

[startup+942.301 s]
/proc/loadavg: 1.00 1.02 1.13 2/79 15954
/proc/meminfo: memFree=1218336/2055920 swapFree=4153164/4192956
[pid=15948] ppid=15946 vsize=5352 CPUtime=0
/proc/15948/stat : 15948 (TiniSatELite) S 15946 15948 13517 0 -1 4194304 331 419 0 0 0 0 0 0 17 0 1 0 388984548 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15948/statm: 1338 236 197 169 0 49 0
[pid=15954] ppid=15948 vsize=365332 CPUtime=942.01
/proc/15954/stat : 15954 (tinisat) R 15948 15948 13517 0 -1 4194304 53646 0 0 0 94145 56 0 0 25 0 1 0 388984550 374099968 50823 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15954/statm: 91333 50823 52 110 0 91220 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 370684

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/79 15954
/proc/meminfo: memFree=1211296/2055920 swapFree=4153164/4192956
[pid=15948] ppid=15946 vsize=5352 CPUtime=0
/proc/15948/stat : 15948 (TiniSatELite) S 15946 15948 13517 0 -1 4194304 331 419 0 0 0 0 0 0 17 0 1 0 388984548 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15948/statm: 1338 236 197 169 0 49 0
[pid=15954] ppid=15948 vsize=366376 CPUtime=1001.99
/proc/15954/stat : 15954 (tinisat) R 15948 15948 13517 0 -1 4194304 55491 0 0 0 100141 58 0 0 25 0 1 0 388984550 375169024 52569 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/15954/statm: 91594 52569 52 110 0 91481 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 371728

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/79 15954
/proc/meminfo: memFree=1205088/2055920 swapFree=4153164/4192956
[pid=15948] ppid=15946 vsize=5352 CPUtime=0
/proc/15948/stat : 15948 (TiniSatELite) S 15946 15948 13517 0 -1 4194304 331 419 0 0 0 0 0 0 17 0 1 0 388984548 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15948/statm: 1338 236 197 169 0 49 0
[pid=15954] ppid=15948 vsize=368456 CPUtime=1061.97
/proc/15954/stat : 15954 (tinisat) R 15948 15948 13517 0 -1 4194304 57291 0 0 0 106137 60 0 0 25 0 1 0 388984550 377298944 54139 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15954/statm: 92114 54139 52 110 0 92001 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 373808

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/79 15954
/proc/meminfo: memFree=1198560/2055920 swapFree=4153164/4192956
[pid=15948] ppid=15946 vsize=5352 CPUtime=0
/proc/15948/stat : 15948 (TiniSatELite) S 15946 15948 13517 0 -1 4194304 331 419 0 0 0 0 0 0 17 0 1 0 388984548 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15948/statm: 1338 236 197 169 0 49 0
[pid=15954] ppid=15948 vsize=369744 CPUtime=1121.95
/proc/15954/stat : 15954 (tinisat) R 15948 15948 13517 0 -1 4194304 59084 0 0 0 112133 62 0 0 25 0 1 0 388984550 378617856 55736 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519855 0 0 4096 0 0 0 0 17 1 0 0
/proc/15954/statm: 92436 55736 52 110 0 92323 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 375096

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/79 15954
/proc/meminfo: memFree=1193312/2055920 swapFree=4153164/4192956
[pid=15948] ppid=15946 vsize=5352 CPUtime=0
/proc/15948/stat : 15948 (TiniSatELite) S 15946 15948 13517 0 -1 4194304 331 419 0 0 0 0 0 0 17 0 1 0 388984548 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15948/statm: 1338 236 197 169 0 49 0
[pid=15954] ppid=15948 vsize=370516 CPUtime=1181.93
/proc/15954/stat : 15954 (tinisat) R 15948 15948 13517 0 -1 4194304 60552 0 0 0 118130 63 0 0 25 0 1 0 388984550 379408384 57073 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/15954/statm: 92629 57073 52 110 0 92516 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 375868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.08 2/79 15954
/proc/meminfo: memFree=1191328/2055920 swapFree=4153164/4192956
[pid=15948] ppid=15946 vsize=5352 CPUtime=0
/proc/15948/stat : 15948 (TiniSatELite) S 15946 15948 13517 0 -1 4194304 331 419 0 0 0 0 0 0 17 0 1 0 388984548 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15948/statm: 1338 236 197 169 0 49 0
[pid=15954] ppid=15948 vsize=370644 CPUtime=1200.03
/proc/15954/stat : 15954 (tinisat) R 15948 15948 13517 0 -1 4194304 61051 0 0 0 119939 64 0 0 25 0 1 0 388984550 379539456 57539 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/15954/statm: 92661 57539 52 110 0 92548 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 375996

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 15948 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=11998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.016997
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): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1199.39
CPU system time (s): 0.64
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 375996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.011998
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= 750
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= 6

runsolver used 1.35779 second user time and 3.01954 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Mon Mar 12 09:04:56 UTC 2007

IDJOB= 338687
IDBENCH= 24729
IDSOLVER= 99
FILE ID= node2/338687-1173690296

PBS_JOBID= 4101474

Free space on /tmp= 66535 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/counting-easier-php-018-014.sat05-1175.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338687-1173690296/TiniSatELite /tmp/evaluation/338687-1173690296/instance-338687-1173690296.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-338687-1173690296 -o ROOT/results/node2/solver-338687-1173690296 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338687-1173690296/TiniSatELite /tmp/evaluation/338687-1173690296/instance-338687-1173690296.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  bc769deecd9ed9694b8be132b5bd15cd

RANDOM SEED= 382654428

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:       1422792 kB
Buffers:         49856 kB
Cached:         498348 kB
SwapCached:       2528 kB
Active:         378272 kB
Inactive:       193380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1422792 kB
SwapTotal:     4192956 kB
SwapFree:      4153164 kB
Dirty:            1172 kB
Writeback:           0 kB
Mapped:          30772 kB
Slab:            46908 kB
Committed_AS:  1728000 kB
PageTables:       1816 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= 66535 MiB

End job on node2 on Mon Mar 12 09:24:58 UTC 2007