Trace number 298802

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) 1200.02 1200.44

General information on the benchmark

Namerandom/OnTreshold/3SAT/v360/
unif-k3-r4.26-v360-c1533-S1370059435-05.UNSAT.shuffled.cnf
MD5SUM727fc359ee7c9f3d412b57a84acf2e25
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark15.4926
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1533
Sum of the clauses size4599
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31533
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    1533     4599 |     459       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1503     4550 |      --       0       --      -- |     --   | -30/-49
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 350   #clauses: 1503   #literals: 4550
0.00/0.01	c CPU time:   0.003999 s
0.00/0.01	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node22.alineos.net_28680.cnf
0.00/0.01	c 350 variables, 1503 clauses

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node22/watcher-298802-1171860929 -o ROOT/results/node22/solver-298802-1171860929 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298802-1171860929/TiniSatELite /tmp/evaluation/298802-1171860929/instance-298802-1171860929.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28680
/proc/meminfo: memFree=629936/2055920 swapFree=4121028/4192956
[pid=28680] ppid=28678 vsize=5356 CPUtime=0
/proc/28680/stat : 28680 (TiniSatELite) S 28678 28680 21342 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 206046783 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467984466 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/28680/statm: 1339 233 195 169 0 50 0
[pid=28681] ppid=28680 vsize=5356 CPUtime=0
/proc/28681/stat : 28681 (TiniSatELite) S 28680 28680 21342 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 206046783 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/28681/statm: 1339 237 198 169 0 50 0

[startup+0.107702 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28680
/proc/meminfo: memFree=629936/2055920 swapFree=4121028/4192956
[pid=28680] ppid=28678 vsize=5356 CPUtime=0
/proc/28680/stat : 28680 (TiniSatELite) S 28678 28680 21342 0 -1 4194304 333 394 0 0 0 0 0 0 19 0 1 0 206046783 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28680/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515731 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 28680
/proc/meminfo: memFree=629936/2055920 swapFree=4121028/4192956
[pid=28680] ppid=28678 vsize=5356 CPUtime=0
/proc/28680/stat : 28680 (TiniSatELite) S 28678 28680 21342 0 -1 4194304 333 394 0 0 0 0 0 0 19 0 1 0 206046783 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28680/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33579 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 28686
/proc/meminfo: memFree=628064/2055920 swapFree=4121028/4192956
[pid=28680] ppid=28678 vsize=5356 CPUtime=0
/proc/28680/stat : 28680 (TiniSatELite) S 28678 28680 21342 0 -1 4194304 333 394 0 0 0 0 0 0 19 0 1 0 206046783 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28680/statm: 1339 237 197 169 0 50 0
[pid=28686] ppid=28680 vsize=2580 CPUtime=1.31
/proc/28686/stat : 28686 (tinisat) R 28680 28680 21342 0 -1 4194304 489 0 0 0 131 0 0 0 25 0 1 0 206046785 2641920 474 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134517100 0 0 4096 0 0 0 0 17 1 0 0
/proc/28686/statm: 645 474 52 110 0 532 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 7936

[startup+2.97191 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 28686
/proc/meminfo: memFree=627232/2055920 swapFree=4121028/4192956
[pid=28680] ppid=28678 vsize=5356 CPUtime=0
/proc/28680/stat : 28680 (TiniSatELite) S 28678 28680 21342 0 -1 4194304 333 394 0 0 0 0 0 0 19 0 1 0 206046783 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28680/statm: 1339 237 197 169 0 50 0
[pid=28686] ppid=28680 vsize=4360 CPUtime=2.94
/proc/28686/stat : 28686 (tinisat) R 28680 28680 21342 0 -1 4194304 726 0 0 0 294 0 0 0 25 0 1 0 206046785 4464640 711 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/28686/statm: 1090 711 52 110 0 977 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 9716

[startup+6.25515 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 28686
/proc/meminfo: memFree=625768/2055920 swapFree=4121028/4192956
[pid=28680] ppid=28678 vsize=5356 CPUtime=0
/proc/28680/stat : 28680 (TiniSatELite) S 28678 28680 21342 0 -1 4194304 333 394 0 0 0 0 0 0 19 0 1 0 206046783 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28680/statm: 1339 237 197 169 0 50 0
[pid=28686] ppid=28680 vsize=4896 CPUtime=6.22
/proc/28686/stat : 28686 (tinisat) R 28680 28680 21342 0 -1 4194304 1071 0 0 0 622 0 0 0 25 0 1 0 206046785 5013504 1023 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28686/statm: 1224 1023 52 110 0 1111 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 10252

[startup+12.7116 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 28686
/proc/meminfo: memFree=623976/2055920 swapFree=4121028/4192956
[pid=28680] ppid=28678 vsize=5356 CPUtime=0
/proc/28680/stat : 28680 (TiniSatELite) S 28678 28680 21342 0 -1 4194304 333 394 0 0 0 0 0 0 19 0 1 0 206046783 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28680/statm: 1339 237 197 169 0 50 0
[pid=28686] ppid=28680 vsize=8328 CPUtime=12.68
/proc/28686/stat : 28686 (tinisat) R 28680 28680 21342 0 -1 4194304 1471 0 0 0 1267 1 0 0 25 0 1 0 206046785 8527872 1423 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/28686/statm: 2082 1423 52 110 0 1969 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13684

[startup+25.5316 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 28686
/proc/meminfo: memFree=621736/2055920 swapFree=4121028/4192956
[pid=28680] ppid=28678 vsize=5356 CPUtime=0
/proc/28680/stat : 28680 (TiniSatELite) S 28678 28680 21342 0 -1 4194304 333 394 0 0 0 0 0 0 19 0 1 0 206046783 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28680/statm: 1339 237 197 169 0 50 0
[pid=28686] ppid=28680 vsize=9148 CPUtime=25.5
/proc/28686/stat : 28686 (tinisat) R 28680 28680 21342 0 -1 4194304 2053 0 0 0 2548 2 0 0 25 0 1 0 206046785 9367552 1940 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/28686/statm: 2287 1940 52 110 0 2174 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 14504

[startup+51.1605 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 28686
/proc/meminfo: memFree=619048/2055920 swapFree=4121028/4192956
[pid=28680] ppid=28678 vsize=5356 CPUtime=0
/proc/28680/stat : 28680 (TiniSatELite) S 28678 28680 21342 0 -1 4194304 333 394 0 0 0 0 0 0 19 0 1 0 206046783 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28680/statm: 1339 237 197 169 0 50 0
[pid=28686] ppid=28680 vsize=15784 CPUtime=51.13
/proc/28686/stat : 28686 (tinisat) R 28680 28680 21342 0 -1 4194304 2752 0 0 0 5110 3 0 0 25 0 1 0 206046785 16162816 2639 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28686/statm: 3946 2639 52 110 0 3833 0
Current children cumulated CPU time (s) 51.13
Current children cumulated vsize (KiB) 21140

[startup+102.413 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 28686
/proc/meminfo: memFree=614504/2055920 swapFree=4121028/4192956
[pid=28680] ppid=28678 vsize=5356 CPUtime=0
/proc/28680/stat : 28680 (TiniSatELite) S 28678 28680 21342 0 -1 4194304 333 394 0 0 0 0 0 0 19 0 1 0 206046783 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28680/statm: 1339 237 197 169 0 50 0
[pid=28686] ppid=28680 vsize=17780 CPUtime=102.36
/proc/28686/stat : 28686 (tinisat) R 28680 28680 21342 0 -1 4194304 4015 0 0 0 10232 4 0 0 25 0 1 0 206046785 18206720 3773 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28686/statm: 4445 3773 52 110 0 4332 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 23136

[startup+162.487 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 28686
/proc/meminfo: memFree=610664/2055920 swapFree=4121028/4192956
[pid=28680] ppid=28678 vsize=5356 CPUtime=0
/proc/28680/stat : 28680 (TiniSatELite) S 28678 28680 21342 0 -1 4194304 333 394 0 0 0 0 0 0 19 0 1 0 206046783 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28680/statm: 1339 237 197 169 0 50 0
[pid=28686] ppid=28680 vsize=30900 CPUtime=162.42
/proc/28686/stat : 28686 (tinisat) R 28680 28680 21342 0 -1 4194304 4937 0 0 0 16237 5 0 0 25 0 1 0 206046785 31641600 4695 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/28686/statm: 7725 4695 52 110 0 7612 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 36256

[startup+222.556 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 28686
/proc/meminfo: memFree=607784/2055920 swapFree=4121028/4192956
[pid=28680] ppid=28678 vsize=5356 CPUtime=0
/proc/28680/stat : 28680 (TiniSatELite) S 28678 28680 21342 0 -1 4194304 333 394 0 0 0 0 0 0 19 0 1 0 206046783 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28680/statm: 1339 237 197 169 0 50 0
[pid=28686] ppid=28680 vsize=31164 CPUtime=222.47
/proc/28686/stat : 28686 (tinisat) R 28680 28680 21342 0 -1 4194304 5693 0 0 0 22241 6 0 0 25 0 1 0 206046785 31911936 5418 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28686/statm: 7791 5418 52 110 0 7678 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 36520

[startup+282.624 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 28686
/proc/meminfo: memFree=605032/2055920 swapFree=4121028/4192956
[pid=28680] ppid=28678 vsize=5356 CPUtime=0
/proc/28680/stat : 28680 (TiniSatELite) S 28678 28680 21342 0 -1 4194304 333 394 0 0 0 0 0 0 19 0 1 0 206046783 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28680/statm: 1339 237 197 169 0 50 0
[pid=28686] ppid=28680 vsize=31760 CPUtime=282.54
/proc/28686/stat : 28686 (tinisat) R 28680 28680 21342 0 -1 4194304 6419 0 0 0 28246 8 0 0 25 0 1 0 206046785 32522240 6111 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28686/statm: 7940 6111 52 110 0 7827 0
Current children cumulated CPU time (s) 282.54
Current children cumulated vsize (KiB) 37116

[startup+342.699 s]
/proc/loadavg: 0.99 0.98 0.99 2/85 28752
/proc/meminfo: memFree=600872/2055920 swapFree=4121028/4192956
[pid=28680] ppid=28678 vsize=5356 CPUtime=0
/proc/28680/stat : 28680 (TiniSatELite) S 28678 28680 21342 0 -1 4194304 333 394 0 0 0 0 0 0 19 0 1 0 206046783 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28680/statm: 1339 237 197 169 0 50 0
[pid=28686] ppid=28680 vsize=32992 CPUtime=342.56
/proc/28686/stat : 28686 (tinisat) R 28680 28680 21342 0 -1 4194304 7192 0 0 0 34247 9 0 0 25 0 1 0 206046785 33783808 6818 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/28686/statm: 8248 6818 52 110 0 8135 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 38348

[startup+402.8 s]
/proc/loadavg: 1.03 1.00 1.00 2/85 28850
/proc/meminfo: memFree=598376/2055920 swapFree=4121028/4192956
[pid=28680] ppid=28678 vsize=5356 CPUtime=0
/proc/28680/stat : 28680 (TiniSatELite) S 28678 28680 21342 0 -1 4194304 333 394 0 0 0 0 0 0 19 0 1 0 206046783 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28680/statm: 1339 237 197 169 0 50 0
[pid=28686] ppid=28680 vsize=34824 CPUtime=402.59
/proc/28686/stat : 28686 (tinisat) R 28680 28680 21342 0 -1 4194304 8151 0 0 0 40248 11 0 0 25 0 1 0 206046785 35659776 7421 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/28686/statm: 8706 7421 52 110 0 8593 0
Current children cumulated CPU time (s) 402.59
Current children cumulated vsize (KiB) 40180

[startup+462.883 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 28884
/proc/meminfo: memFree=597288/2055920 swapFree=4121028/4192956
[pid=28680] ppid=28678 vsize=5356 CPUtime=0
/proc/28680/stat : 28680 (TiniSatELite) S 28678 28680 21342 0 -1 4194304 333 394 0 0 0 0 0 0 19 0 1 0 206046783 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28680/statm: 1339 237 197 169 0 50 0
[pid=28686] ppid=28680 vsize=35532 CPUtime=462.63
/proc/28686/stat : 28686 (tinisat) R 28680 28680 21342 0 -1 4194304 8762 0 0 0 46252 11 0 0 25 0 1 0 206046785 36384768 7999 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/28686/statm: 8883 7999 52 110 0 8770 0
Current children cumulated CPU time (s) 462.63
Current children cumulated vsize (KiB) 40888

[startup+522.952 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 28884
/proc/meminfo: memFree=595304/2055920 swapFree=4121028/4192956
[pid=28680] ppid=28678 vsize=5356 CPUtime=0

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

[pid=28680] ppid=28678 vsize=5356 CPUtime=0
/proc/28680/stat : 28680 (TiniSatELite) S 28678 28680 21342 0 -1 4194304 333 394 0 0 0 0 0 0 19 0 1 0 206046783 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28680/statm: 1339 237 197 169 0 50 0
[pid=28686] ppid=28680 vsize=60204 CPUtime=582.74
/proc/28686/stat : 28686 (tinisat) R 28680 28680 21342 0 -1 4194304 9704 0 0 0 58261 13 0 0 25 0 1 0 206046785 61648896 8941 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28686/statm: 15051 8941 52 110 0 14938 0
Current children cumulated CPU time (s) 582.74
Current children cumulated vsize (KiB) 65560

[startup+643.087 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28884
/proc/meminfo: memFree=591528/2055920 swapFree=4121028/4192956
[pid=28680] ppid=28678 vsize=5356 CPUtime=0
/proc/28680/stat : 28680 (TiniSatELite) S 28678 28680 21342 0 -1 4194304 333 394 0 0 0 0 0 0 19 0 1 0 206046783 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28680/statm: 1339 237 197 169 0 50 0
[pid=28686] ppid=28680 vsize=60592 CPUtime=642.8
/proc/28686/stat : 28686 (tinisat) R 28680 28680 21342 0 -1 4194304 10232 0 0 0 64266 14 0 0 25 0 1 0 206046785 62046208 9436 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/28686/statm: 15148 9436 52 110 0 15035 0
Current children cumulated CPU time (s) 642.8
Current children cumulated vsize (KiB) 65948

[startup+703.155 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28884
/proc/meminfo: memFree=589736/2055920 swapFree=4121028/4192956
[pid=28680] ppid=28678 vsize=5356 CPUtime=0
/proc/28680/stat : 28680 (TiniSatELite) S 28678 28680 21342 0 -1 4194304 333 394 0 0 0 0 0 0 19 0 1 0 206046783 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28680/statm: 1339 237 197 169 0 50 0
[pid=28686] ppid=28680 vsize=61912 CPUtime=702.85
/proc/28686/stat : 28686 (tinisat) R 28680 28680 21342 0 -1 4194304 10917 0 0 0 70270 15 0 0 25 0 1 0 206046785 63397888 9893 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28686/statm: 15478 9893 52 110 0 15365 0
Current children cumulated CPU time (s) 702.85
Current children cumulated vsize (KiB) 67268

[startup+763.224 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28884
/proc/meminfo: memFree=588008/2055920 swapFree=4121028/4192956
[pid=28680] ppid=28678 vsize=5356 CPUtime=0
/proc/28680/stat : 28680 (TiniSatELite) S 28678 28680 21342 0 -1 4194304 333 394 0 0 0 0 0 0 19 0 1 0 206046783 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28680/statm: 1339 237 197 169 0 50 0
[pid=28686] ppid=28680 vsize=62044 CPUtime=762.9
/proc/28686/stat : 28686 (tinisat) R 28680 28680 21342 0 -1 4194304 11341 0 0 0 76274 16 0 0 25 0 1 0 206046785 63533056 10317 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28686/statm: 15511 10317 52 110 0 15398 0
Current children cumulated CPU time (s) 762.9
Current children cumulated vsize (KiB) 67400

[startup+823.294 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28884
/proc/meminfo: memFree=586216/2055920 swapFree=4121028/4192956
[pid=28680] ppid=28678 vsize=5356 CPUtime=0
/proc/28680/stat : 28680 (TiniSatELite) S 28678 28680 21342 0 -1 4194304 333 394 0 0 0 0 0 0 19 0 1 0 206046783 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28680/statm: 1339 237 197 169 0 50 0
[pid=28686] ppid=28680 vsize=62828 CPUtime=822.96
/proc/28686/stat : 28686 (tinisat) R 28680 28680 21342 0 -1 4194304 11869 0 0 0 82279 17 0 0 25 0 1 0 206046785 64335872 10779 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/28686/statm: 15707 10779 52 110 0 15594 0
Current children cumulated CPU time (s) 822.96
Current children cumulated vsize (KiB) 68184

[startup+883.361 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28884
/proc/meminfo: memFree=584808/2055920 swapFree=4121028/4192956
[pid=28680] ppid=28678 vsize=5356 CPUtime=0
/proc/28680/stat : 28680 (TiniSatELite) S 28678 28680 21342 0 -1 4194304 333 394 0 0 0 0 0 0 19 0 1 0 206046783 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28680/statm: 1339 237 197 169 0 50 0
[pid=28686] ppid=28680 vsize=63244 CPUtime=883.02
/proc/28686/stat : 28686 (tinisat) R 28680 28680 21342 0 -1 4194304 12283 0 0 0 88284 18 0 0 25 0 1 0 206046785 64761856 11128 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/28686/statm: 15811 11128 52 110 0 15698 0
Current children cumulated CPU time (s) 883.02
Current children cumulated vsize (KiB) 68600

[startup+943.435 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28884
/proc/meminfo: memFree=583336/2055920 swapFree=4121028/4192956
[pid=28680] ppid=28678 vsize=5356 CPUtime=0
/proc/28680/stat : 28680 (TiniSatELite) S 28678 28680 21342 0 -1 4194304 333 394 0 0 0 0 0 0 19 0 1 0 206046783 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28680/statm: 1339 237 197 169 0 50 0
[pid=28686] ppid=28680 vsize=63500 CPUtime=943.07
/proc/28686/stat : 28686 (tinisat) R 28680 28680 21342 0 -1 4194304 12702 0 0 0 94289 18 0 0 25 0 1 0 206046785 65024000 11482 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28686/statm: 15875 11482 52 110 0 15762 0
Current children cumulated CPU time (s) 943.07
Current children cumulated vsize (KiB) 68856

[startup+1003.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28884
/proc/meminfo: memFree=581800/2055920 swapFree=4121028/4192956
[pid=28680] ppid=28678 vsize=5356 CPUtime=0
/proc/28680/stat : 28680 (TiniSatELite) S 28678 28680 21342 0 -1 4194304 333 394 0 0 0 0 0 0 19 0 1 0 206046783 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28680/statm: 1339 237 197 169 0 50 0
[pid=28686] ppid=28680 vsize=63764 CPUtime=1003.13
/proc/28686/stat : 28686 (tinisat) R 28680 28680 21342 0 -1 4194304 13098 0 0 0 100294 19 0 0 25 0 1 0 206046785 65294336 11878 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/28686/statm: 15941 11878 52 110 0 15828 0
Current children cumulated CPU time (s) 1003.13
Current children cumulated vsize (KiB) 69120

[startup+1063.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28884
/proc/meminfo: memFree=580328/2055920 swapFree=4121028/4192956
[pid=28680] ppid=28678 vsize=5356 CPUtime=0
/proc/28680/stat : 28680 (TiniSatELite) S 28678 28680 21342 0 -1 4194304 333 394 0 0 0 0 0 0 19 0 1 0 206046783 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28680/statm: 1339 237 197 169 0 50 0
[pid=28686] ppid=28680 vsize=63764 CPUtime=1063.19
/proc/28686/stat : 28686 (tinisat) R 28680 28680 21342 0 -1 4194304 13451 0 0 0 106299 20 0 0 25 0 1 0 206046785 65294336 12231 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28686/statm: 15941 12231 52 110 0 15828 0
Current children cumulated CPU time (s) 1063.19
Current children cumulated vsize (KiB) 69120

[startup+1123.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28884
/proc/meminfo: memFree=579048/2055920 swapFree=4121028/4192956
[pid=28680] ppid=28678 vsize=5356 CPUtime=0
/proc/28680/stat : 28680 (TiniSatELite) S 28678 28680 21342 0 -1 4194304 333 394 0 0 0 0 0 0 19 0 1 0 206046783 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28680/statm: 1339 237 197 169 0 50 0
[pid=28686] ppid=28680 vsize=63924 CPUtime=1123.25
/proc/28686/stat : 28686 (tinisat) R 28680 28680 21342 0 -1 4194304 13769 0 0 0 112304 21 0 0 25 0 1 0 206046785 65458176 12549 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/28686/statm: 15981 12549 52 110 0 15868 0
Current children cumulated CPU time (s) 1123.25
Current children cumulated vsize (KiB) 69280

[startup+1183.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28884
/proc/meminfo: memFree=577704/2055920 swapFree=4121028/4192956
[pid=28680] ppid=28678 vsize=5356 CPUtime=0
/proc/28680/stat : 28680 (TiniSatELite) S 28678 28680 21342 0 -1 4194304 333 394 0 0 0 0 0 0 19 0 1 0 206046783 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28680/statm: 1339 237 197 169 0 50 0
[pid=28686] ppid=28680 vsize=64452 CPUtime=1183.31
/proc/28686/stat : 28686 (tinisat) R 28680 28680 21342 0 -1 4194304 14218 0 0 0 118309 22 0 0 25 0 1 0 206046785 65998848 12900 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/28686/statm: 16113 12900 52 110 0 16000 0
Current children cumulated CPU time (s) 1183.31
Current children cumulated vsize (KiB) 69808



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28884
/proc/meminfo: memFree=577320/2055920 swapFree=4121028/4192956
[pid=28680] ppid=28678 vsize=5356 CPUtime=0
/proc/28680/stat : 28680 (TiniSatELite) S 28678 28680 21342 0 -1 4194304 333 394 0 0 0 0 0 0 19 0 1 0 206046783 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28680/statm: 1339 237 197 169 0 50 0
[pid=28686] ppid=28680 vsize=64452 CPUtime=1200.02
/proc/28686/stat : 28686 (tinisat) R 28680 28680 21342 0 -1 4194304 14305 0 0 0 119980 22 0 0 25 0 1 0 206046785 65998848 12987 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28686/statm: 16113 12987 52 110 0 16000 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 69808

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

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

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28884
/proc/meminfo: memFree=577320/2055920 swapFree=4121028/4192956
[pid=28680] ppid=28678 vsize=5356 CPUtime=0
/proc/28680/stat : 28680 (TiniSatELite) S 28678 28680 21342 0 -1 4194304 333 394 0 0 0 0 0 0 19 0 1 0 206046783 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 272467813188 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28680/statm: 1339 237 197 169 0 50 0
[pid=28686] ppid=28680 vsize=64452 CPUtime=1200.02
/proc/28686/stat : 28686 (tinisat) R 28680 28680 21342 0 -1 4194304 14305 0 0 0 119980 22 0 0 25 0 1 0 206046785 65998848 12987 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28686/statm: 16113 12987 52 110 0 16000 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 69808

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 28680 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=6998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.012997
while last known CPU time is 1200.02

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

Real time (s): 1200.44
CPU time (s): 1200.02
CPU user time (s): 1199.8
CPU system time (s): 0.22
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 69808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 727
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= 34
involuntary context switches= 21

runsolver used 1.16682 second user time and 3.10353 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Mon Feb 19 04:55:29 UTC 2007

IDJOB= 298802
IDBENCH= 19995
IDSOLVER= 99
FILE ID= node22/298802-1171860929

PBS_JOBID= 3839650

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v360/unif-k3-r4.26-v360-c1533-S1370059435-05.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298802-1171860929/TiniSatELite /tmp/evaluation/298802-1171860929/instance-298802-1171860929.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-298802-1171860929 -o ROOT/results/node22/solver-298802-1171860929 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298802-1171860929/TiniSatELite /tmp/evaluation/298802-1171860929/instance-298802-1171860929.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  727fc359ee7c9f3d412b57a84acf2e25

RANDOM SEED= 545824259

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		: 3000.235
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		: 3000.235
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:        630344 kB
Buffers:         52928 kB
Cached:        1208544 kB
SwapCached:      39232 kB
Active:         833260 kB
Inactive:       478928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        630344 kB
SwapTotal:     4192956 kB
SwapFree:      4121028 kB
Dirty:            1156 kB
Writeback:           0 kB
Mapped:          30472 kB
Slab:            99040 kB
Committed_AS:   646276 kB
PageTables:       1672 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= 66563 MiB

End job on node22 on Mon Feb 19 05:15:31 UTC 2007