Trace number 339737

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) 1200.05 1200.51

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest02-ezfact64_10.sat05-449.reshuffled-07.cnf
MD5SUM4bdea1a05617ff95eaeaf981037754e7
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark750.032
Satisfiable
(Un)Satisfiability was proved
Number of variables3073
Number of clauses19785
Sum of the clauses size74601
Maximum clause length4
Minimum clause length1
Number of clauses of size 165
Number of clauses of size 20
Number of clauses of size 34344
Number of clauses of size 415376
Number of clauses of size 50
Number of clauses of size over 50

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 |   19612    74038 |    5883       0        0     nan |  0.000 % |
0.00/0.03	c |         0 |   17759    66584 |      --       0       --      -- |     --   | -1674/-6692
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 2844   #clauses: 17759   #literals: 66584
0.00/0.03	c CPU time:   0.028995 s
0.00/0.03	c ==============================================================================
0.00/0.09	c Tinisat 0.22
0.00/0.09	c solving /tmp/GTI_node1.alineos.net_5875.cnf
0.00/0.09	c 2844 variables, 17759 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/node1/watcher-339737-1173710523 -o ROOT/results/node1/solver-339737-1173710523 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339737-1173710523/TiniSatELite /tmp/evaluation/339737-1173710523/instance-339737-1173710523.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: 0.99 0.97 0.97 3/77 5875
/proc/meminfo: memFree=1412464/2055920 swapFree=4159120/4192956
[pid=5875] ppid=5873 vsize=5352 CPUtime=0
/proc/5875/stat : 5875 (TiniSatELite) S 5873 5875 2856 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 391007356 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353444434 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/5875/statm: 1338 232 195 169 0 49 0
[pid=5876] ppid=5875 vsize=5352 CPUtime=0
/proc/5876/stat : 5876 (TiniSatELite) S 5875 5875 2856 0 -1 4194368 52 188 0 0 0 0 0 0 20 0 1 0 391007356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/5876/statm: 1338 236 198 169 0 49 0

[startup+0.0636101 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 5875
/proc/meminfo: memFree=1412464/2055920 swapFree=4159120/4192956
[pid=5875] ppid=5873 vsize=5352 CPUtime=0
/proc/5875/stat : 5875 (TiniSatELite) S 5873 5875 2856 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 391007356 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5875/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101608 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 5875
/proc/meminfo: memFree=1412464/2055920 swapFree=4159120/4192956
[pid=5875] ppid=5873 vsize=5352 CPUtime=0.06
/proc/5875/stat : 5875 (TiniSatELite) S 5873 5875 2856 0 -1 4194304 331 979 0 0 0 0 5 1 16 0 1 0 391007356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5875/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.301632 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 5875
/proc/meminfo: memFree=1412464/2055920 swapFree=4159120/4192956
[pid=5875] ppid=5873 vsize=5352 CPUtime=0.06
/proc/5875/stat : 5875 (TiniSatELite) S 5873 5875 2856 0 -1 4194304 331 979 0 0 0 0 5 1 16 0 1 0 391007356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5875/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.701676 s]
/proc/loadavg: 0.99 0.97 0.97 3/77 5875
/proc/meminfo: memFree=1412464/2055920 swapFree=4159120/4192956
[pid=5875] ppid=5873 vsize=5352 CPUtime=0.06
/proc/5875/stat : 5875 (TiniSatELite) S 5873 5875 2856 0 -1 4194304 331 979 0 0 0 0 5 1 16 0 1 0 391007356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5875/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.50177 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 5881
/proc/meminfo: memFree=1409504/2055920 swapFree=4159120/4192956
[pid=5875] ppid=5873 vsize=5352 CPUtime=0.06
/proc/5875/stat : 5875 (TiniSatELite) S 5873 5875 2856 0 -1 4194304 331 979 0 0 0 0 5 1 16 0 1 0 391007356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5875/statm: 1338 236 197 169 0 49 0
[pid=5881] ppid=5875 vsize=3928 CPUtime=1.42
/proc/5881/stat : 5881 (tinisat) R 5875 5875 2856 0 -1 4194304 743 0 0 0 142 0 0 0 25 0 1 0 391007362 4022272 728 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134515573 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 982 728 52 110 0 869 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9280

[startup+3.10296 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 5881
/proc/meminfo: memFree=1408608/2055920 swapFree=4159120/4192956
[pid=5875] ppid=5873 vsize=5352 CPUtime=0.06
/proc/5875/stat : 5875 (TiniSatELite) S 5873 5875 2856 0 -1 4194304 331 979 0 0 0 0 5 1 16 0 1 0 391007356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5875/statm: 1338 236 197 169 0 49 0
[pid=5881] ppid=5875 vsize=6564 CPUtime=3.02
/proc/5881/stat : 5881 (tinisat) R 5875 5875 2856 0 -1 4194304 1020 0 0 0 302 0 0 0 25 0 1 0 391007362 6721536 1005 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 1641 1005 52 110 0 1528 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11916

[startup+6.30133 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 5881
/proc/meminfo: memFree=1405984/2055920 swapFree=4159120/4192956
[pid=5875] ppid=5873 vsize=5352 CPUtime=0.06
/proc/5875/stat : 5875 (TiniSatELite) S 5873 5875 2856 0 -1 4194304 331 979 0 0 0 0 5 1 16 0 1 0 391007356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5875/statm: 1338 236 197 169 0 49 0
[pid=5881] ppid=5875 vsize=11968 CPUtime=6.22
/proc/5881/stat : 5881 (tinisat) R 5875 5875 2856 0 -1 4194304 1624 0 0 0 621 1 0 0 25 0 1 0 391007362 12255232 1609 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519876 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 2992 1609 52 110 0 2879 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17320

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 5881
/proc/meminfo: memFree=1401824/2055920 swapFree=4159120/4192956
[pid=5875] ppid=5873 vsize=5352 CPUtime=0.06
/proc/5875/stat : 5875 (TiniSatELite) S 5873 5875 2856 0 -1 4194304 331 979 0 0 0 0 5 1 16 0 1 0 391007356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5875/statm: 1338 236 197 169 0 49 0
[pid=5881] ppid=5875 vsize=12232 CPUtime=12.62
/proc/5881/stat : 5881 (tinisat) R 5875 5875 2856 0 -1 4194304 2563 0 0 0 1260 2 0 0 25 0 1 0 391007362 12525568 2548 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 3058 2548 52 110 0 2945 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17584

[startup+25.5016 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 5881
/proc/meminfo: memFree=1396000/2055920 swapFree=4159120/4192956
[pid=5875] ppid=5873 vsize=5352 CPUtime=0.06
/proc/5875/stat : 5875 (TiniSatELite) S 5873 5875 2856 0 -1 4194304 331 979 0 0 0 0 5 1 16 0 1 0 391007356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5875/statm: 1338 236 197 169 0 49 0
[pid=5881] ppid=5875 vsize=23308 CPUtime=25.41
/proc/5881/stat : 5881 (tinisat) R 5875 5875 2856 0 -1 4194304 4001 0 0 0 2538 3 0 0 25 0 1 0 391007362 23867392 3953 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 5827 3953 52 110 0 5714 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 28660

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 5881
/proc/meminfo: memFree=1387232/2055920 swapFree=4159120/4192956
[pid=5875] ppid=5873 vsize=5352 CPUtime=0.06
/proc/5875/stat : 5875 (TiniSatELite) S 5873 5875 2856 0 -1 4194304 331 979 0 0 0 0 5 1 16 0 1 0 391007356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5875/statm: 1338 236 197 169 0 49 0
[pid=5881] ppid=5875 vsize=44936 CPUtime=51.01
/proc/5881/stat : 5881 (tinisat) R 5875 5875 2856 0 -1 4194304 6186 0 0 0 5095 6 0 0 25 0 1 0 391007362 46014464 6138 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 11234 6138 52 110 0 11121 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 50288

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 5881
/proc/meminfo: memFree=1373088/2055920 swapFree=4159120/4192956
[pid=5875] ppid=5873 vsize=5352 CPUtime=0.06
/proc/5875/stat : 5875 (TiniSatELite) S 5873 5875 2856 0 -1 4194304 331 979 0 0 0 0 5 1 16 0 1 0 391007356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5875/statm: 1338 236 197 169 0 49 0
[pid=5881] ppid=5875 vsize=45852 CPUtime=102.2
/proc/5881/stat : 5881 (tinisat) R 5875 5875 2856 0 -1 4194304 9746 0 0 0 10210 10 0 0 25 0 1 0 391007362 46952448 9633 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 11463 9633 52 110 0 11350 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 51204

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 5881
/proc/meminfo: memFree=1361504/2055920 swapFree=4159120/4192956
[pid=5875] ppid=5873 vsize=5352 CPUtime=0.06
/proc/5875/stat : 5875 (TiniSatELite) S 5873 5875 2856 0 -1 4194304 331 979 0 0 0 0 5 1 16 0 1 0 391007356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5875/statm: 1338 236 197 169 0 49 0
[pid=5881] ppid=5875 vsize=89388 CPUtime=162.17
/proc/5881/stat : 5881 (tinisat) R 5875 5875 2856 0 -1 4194304 12655 0 0 0 16203 14 0 0 25 0 1 0 391007362 91533312 12542 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 22347 12542 52 110 0 22234 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 94740

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 5883
/proc/meminfo: memFree=1350368/2055920 swapFree=4159120/4192956
[pid=5875] ppid=5873 vsize=5352 CPUtime=0.06
/proc/5875/stat : 5875 (TiniSatELite) S 5873 5875 2856 0 -1 4194304 331 979 0 0 0 0 5 1 16 0 1 0 391007356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5875/statm: 1338 236 197 169 0 49 0
[pid=5881] ppid=5875 vsize=90572 CPUtime=222.16
/proc/5881/stat : 5881 (tinisat) R 5875 5875 2856 0 -1 4194304 15504 0 0 0 22198 18 0 0 25 0 1 0 391007362 92745728 15262 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 22643 15262 52 110 0 22530 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 95924

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 5883
/proc/meminfo: memFree=1341472/2055920 swapFree=4159120/4192956
[pid=5875] ppid=5873 vsize=5352 CPUtime=0.06
/proc/5875/stat : 5875 (TiniSatELite) S 5873 5875 2856 0 -1 4194304 331 979 0 0 0 0 5 1 16 0 1 0 391007356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5875/statm: 1338 236 197 169 0 49 0
[pid=5881] ppid=5875 vsize=91108 CPUtime=282.14
/proc/5881/stat : 5881 (tinisat) R 5875 5875 2856 0 -1 4194304 17748 0 0 0 28194 20 0 0 25 0 1 0 391007362 93294592 17506 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 22777 17506 52 110 0 22664 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 96460

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 5883
/proc/meminfo: memFree=1333152/2055920 swapFree=4159120/4192956
[pid=5875] ppid=5873 vsize=5352 CPUtime=0.06
/proc/5875/stat : 5875 (TiniSatELite) S 5873 5875 2856 0 -1 4194304 331 979 0 0 0 0 5 1 16 0 1 0 391007356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5875/statm: 1338 236 197 169 0 49 0
[pid=5881] ppid=5875 vsize=91532 CPUtime=342.12
/proc/5881/stat : 5881 (tinisat) R 5875 5875 2856 0 -1 4194304 19823 0 0 0 34189 23 0 0 25 0 1 0 391007362 93728768 19581 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 22883 19581 52 110 0 22770 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 96884

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 5883
/proc/meminfo: memFree=1324576/2055920 swapFree=4159120/4192956
[pid=5875] ppid=5873 vsize=5352 CPUtime=0.06
/proc/5875/stat : 5875 (TiniSatELite) S 5873 5875 2856 0 -1 4194304 331 979 0 0 0 0 5 1 16 0 1 0 391007356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5875/statm: 1338 236 197 169 0 49 0
[pid=5881] ppid=5875 vsize=91808 CPUtime=402.1
/proc/5881/stat : 5881 (tinisat) R 5875 5875 2856 0 -1 4194304 21977 0 0 0 40185 25 0 0 25 0 1 0 391007362 94011392 21735 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 22952 21735 52 110 0 22839 0

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

[pid=5875] ppid=5873 vsize=5352 CPUtime=0.06
/proc/5875/stat : 5875 (TiniSatELite) S 5873 5875 2856 0 -1 4194304 331 979 0 0 0 0 5 1 16 0 1 0 391007356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5875/statm: 1338 236 197 169 0 49 0
[pid=5881] ppid=5875 vsize=179372 CPUtime=582.05
/proc/5881/stat : 5881 (tinisat) R 5875 5875 2856 0 -1 4194304 27670 0 0 0 58173 32 0 0 25 0 1 0 391007362 183676928 27171 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 44843 27171 52 110 0 44730 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 184724

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 5883
/proc/meminfo: memFree=1296608/2055920 swapFree=4159120/4192956
[pid=5875] ppid=5873 vsize=5352 CPUtime=0.06
/proc/5875/stat : 5875 (TiniSatELite) S 5873 5875 2856 0 -1 4194304 331 979 0 0 0 0 5 1 16 0 1 0 391007356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5875/statm: 1338 236 197 169 0 49 0
[pid=5881] ppid=5875 vsize=179656 CPUtime=642.03
/proc/5881/stat : 5881 (tinisat) R 5875 5875 2856 0 -1 4194304 29190 0 0 0 64169 34 0 0 25 0 1 0 391007362 183967744 28691 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 44914 28691 52 110 0 44801 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 185008

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 5883
/proc/meminfo: memFree=1290784/2055920 swapFree=4159120/4192956
[pid=5875] ppid=5873 vsize=5352 CPUtime=0.06
/proc/5875/stat : 5875 (TiniSatELite) S 5873 5875 2856 0 -1 4194304 331 979 0 0 0 0 5 1 16 0 1 0 391007356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5875/statm: 1338 236 197 169 0 49 0
[pid=5881] ppid=5875 vsize=180060 CPUtime=702.02
/proc/5881/stat : 5881 (tinisat) R 5875 5875 2856 0 -1 4194304 30636 0 0 0 70165 37 0 0 25 0 1 0 391007362 184381440 30137 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 45015 30137 52 110 0 44902 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 185412

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 5883
/proc/meminfo: memFree=1285152/2055920 swapFree=4159120/4192956
[pid=5875] ppid=5873 vsize=5352 CPUtime=0.06
/proc/5875/stat : 5875 (TiniSatELite) S 5873 5875 2856 0 -1 4194304 331 979 0 0 0 0 5 1 16 0 1 0 391007356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5875/statm: 1338 236 197 169 0 49 0
[pid=5881] ppid=5875 vsize=180364 CPUtime=762.01
/proc/5881/stat : 5881 (tinisat) R 5875 5875 2856 0 -1 4194304 32045 0 0 0 76161 40 0 0 25 0 1 0 391007362 184692736 31546 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 45091 31546 52 110 0 44978 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 185716

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 5883
/proc/meminfo: memFree=1279200/2055920 swapFree=4159120/4192956
[pid=5875] ppid=5873 vsize=5352 CPUtime=0.06
/proc/5875/stat : 5875 (TiniSatELite) S 5873 5875 2856 0 -1 4194304 331 979 0 0 0 0 5 1 16 0 1 0 391007356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5875/statm: 1338 236 197 169 0 49 0
[pid=5881] ppid=5875 vsize=180508 CPUtime=821.98
/proc/5881/stat : 5881 (tinisat) R 5875 5875 2856 0 -1 4194304 33547 0 0 0 82157 41 0 0 25 0 1 0 391007362 184840192 33048 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 45127 33048 52 110 0 45014 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 185860

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 5883
/proc/meminfo: memFree=1273696/2055920 swapFree=4159120/4192956
[pid=5875] ppid=5873 vsize=5352 CPUtime=0.06
/proc/5875/stat : 5875 (TiniSatELite) S 5873 5875 2856 0 -1 4194304 331 979 0 0 0 0 5 1 16 0 1 0 391007356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5875/statm: 1338 236 197 169 0 49 0
[pid=5881] ppid=5875 vsize=180940 CPUtime=881.96
/proc/5881/stat : 5881 (tinisat) R 5875 5875 2856 0 -1 4194304 34933 0 0 0 88153 43 0 0 25 0 1 0 391007362 185282560 34401 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 45235 34401 52 110 0 45122 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 186292

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 5883
/proc/meminfo: memFree=1268768/2055920 swapFree=4159120/4192956
[pid=5875] ppid=5873 vsize=5352 CPUtime=0.06
/proc/5875/stat : 5875 (TiniSatELite) S 5873 5875 2856 0 -1 4194304 331 979 0 0 0 0 5 1 16 0 1 0 391007356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5875/statm: 1338 236 197 169 0 49 0
[pid=5881] ppid=5875 vsize=181616 CPUtime=941.94
/proc/5881/stat : 5881 (tinisat) R 5875 5875 2856 0 -1 4194304 36243 0 0 0 94149 45 0 0 25 0 1 0 391007362 185974784 35645 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 45404 35645 52 110 0 45291 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 186968

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 5883
/proc/meminfo: memFree=1263968/2055920 swapFree=4159120/4192956
[pid=5875] ppid=5873 vsize=5352 CPUtime=0.06
/proc/5875/stat : 5875 (TiniSatELite) S 5873 5875 2856 0 -1 4194304 331 979 0 0 0 0 5 1 16 0 1 0 391007356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5875/statm: 1338 236 197 169 0 49 0
[pid=5881] ppid=5875 vsize=182240 CPUtime=1001.92
/proc/5881/stat : 5881 (tinisat) R 5875 5875 2856 0 -1 4194304 37441 0 0 0 100146 46 0 0 25 0 1 0 391007362 186613760 36843 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 45560 36843 52 110 0 45447 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 187592

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 5883
/proc/meminfo: memFree=1259616/2055920 swapFree=4159120/4192956
[pid=5875] ppid=5873 vsize=5352 CPUtime=0.06
/proc/5875/stat : 5875 (TiniSatELite) S 5873 5875 2856 0 -1 4194304 331 979 0 0 0 0 5 1 16 0 1 0 391007356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5875/statm: 1338 236 197 169 0 49 0
[pid=5881] ppid=5875 vsize=182508 CPUtime=1061.91
/proc/5881/stat : 5881 (tinisat) R 5875 5875 2856 0 -1 4194304 38549 0 0 0 106143 48 0 0 25 0 1 0 391007362 186888192 37951 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134532392 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 45627 37951 52 110 0 45514 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 187860

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 5883
/proc/meminfo: memFree=1254560/2055920 swapFree=4159120/4192956
[pid=5875] ppid=5873 vsize=5352 CPUtime=0.06
/proc/5875/stat : 5875 (TiniSatELite) S 5873 5875 2856 0 -1 4194304 331 979 0 0 0 0 5 1 16 0 1 0 391007356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5875/statm: 1338 236 197 169 0 49 0
[pid=5881] ppid=5875 vsize=182800 CPUtime=1121.89
/proc/5881/stat : 5881 (tinisat) R 5875 5875 2856 0 -1 4194304 39774 0 0 0 112140 49 0 0 25 0 1 0 391007362 187187200 39176 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 45700 39176 52 110 0 45587 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 188152

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/85 6005
/proc/meminfo: memFree=1249192/2055920 swapFree=4159120/4192956
[pid=5875] ppid=5873 vsize=5352 CPUtime=0.06
/proc/5875/stat : 5875 (TiniSatELite) S 5873 5875 2856 0 -1 4194304 331 979 0 0 0 0 5 1 16 0 1 0 391007356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5875/statm: 1338 236 197 169 0 49 0
[pid=5881] ppid=5875 vsize=183440 CPUtime=1181.81
/proc/5881/stat : 5881 (tinisat) R 5875 5875 2856 0 -1 4194304 40821 0 0 0 118131 50 0 0 25 0 1 0 391007362 187842560 40223 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 45860 40223 52 110 0 45747 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 188792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/85 6047
/proc/meminfo: memFree=1247976/2055920 swapFree=4159120/4192956
[pid=5875] ppid=5873 vsize=5352 CPUtime=0.06
/proc/5875/stat : 5875 (TiniSatELite) S 5873 5875 2856 0 -1 4194304 331 979 0 0 0 0 5 1 16 0 1 0 391007356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5875/statm: 1338 236 197 169 0 49 0
[pid=5881] ppid=5875 vsize=183584 CPUtime=1199.99
/proc/5881/stat : 5881 (tinisat) R 5875 5875 2856 0 -1 4194304 41111 0 0 0 119948 51 0 0 25 0 1 0 391007362 187990016 40513 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 45896 40513 52 110 0 45783 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 188936

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.97 2/85 6047
/proc/meminfo: memFree=1247976/2055920 swapFree=4159120/4192956
[pid=5875] ppid=5873 vsize=5352 CPUtime=0.06
/proc/5875/stat : 5875 (TiniSatELite) S 5873 5875 2856 0 -1 4194304 331 979 0 0 0 0 5 1 16 0 1 0 391007356 5480448 236 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5875/statm: 1338 236 197 169 0 49 0
[pid=5881] ppid=5875 vsize=183584 CPUtime=1199.99
/proc/5881/stat : 5881 (tinisat) R 5875 5875 2856 0 -1 4194304 41111 0 0 0 119948 51 0 0 25 0 1 0 391007362 187990016 40513 18446744073709551615 134512640 134966189 4294956752 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5881/statm: 45896 40513 52 110 0 45783 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 188936

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 5875 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=54991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=13997
CPU time returned by wait4() is 0.068988
while last known CPU time is 1200.05

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

Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.53
CPU system time (s): 0.52
CPU usage (%): 99.9613
Max. virtual memory (cumulated for all children) (KiB): 188936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.054991
system time used= 0.013997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1310
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= 11

runsolver used 1.19182 second user time and 3.18452 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Mon Mar 12 14:42:03 UTC 2007

IDJOB= 339737
IDBENCH= 24754
IDSOLVER= 99
FILE ID= node1/339737-1173710523

PBS_JOBID= 4101489

Free space on /tmp= 66390 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest02-ezfact64_10.sat05-449.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339737-1173710523/TiniSatELite /tmp/evaluation/339737-1173710523/instance-339737-1173710523.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-339737-1173710523 -o ROOT/results/node1/solver-339737-1173710523 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339737-1173710523/TiniSatELite /tmp/evaluation/339737-1173710523/instance-339737-1173710523.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  4bdea1a05617ff95eaeaf981037754e7

RANDOM SEED= 203306750

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1412872 kB
Buffers:         49060 kB
Cached:         511812 kB
SwapCached:      13796 kB
Active:         360040 kB
Inactive:       224228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1412872 kB
SwapTotal:     4192956 kB
SwapFree:      4159120 kB
Dirty:            1624 kB
Writeback:           0 kB
Mapped:          30212 kB
Slab:            44288 kB
Committed_AS:  1239988 kB
PageTables:       1744 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= 66390 MiB

End job on node1 on Mon Mar 12 15:02:05 UTC 2007