Trace number 291709

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) 1200.08 1200.3

General information on the benchmark

Namerandom/OnTreshold/5SAT/v80/
unif-k5-r21.3-v80-c1704-S1260745628-20.UNSAT.shuffled.cnf
MD5SUM52283ce63e705369937455e1ca21a476
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark36.5154
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of clauses1704
Sum of the clauses size8520
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 51704
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 |    1704     8520 |     511       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 80   #clauses: 1704   #literals: 8520
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node16.alineos.net_9272.cnf
0.00/0.01	c 80 variables, 1704 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/node16/watcher-291709-1171745105 -o ROOT/results/node16/solver-291709-1171745105 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/291709-1171745105/TiniSatELite /tmp/evaluation/291709-1171745105/instance-291709-1171745105.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: 1.02 0.97 0.79 3/77 9272
/proc/meminfo: memFree=970016/2055920 swapFree=4192812/4192956
[pid=9272] ppid=9270 vsize=5356 CPUtime=0
/proc/9272/stat : 9272 (TiniSatELite) S 9270 9272 9027 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 194464799 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962542162 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/9272/statm: 1339 233 195 169 0 50 0
[pid=9273] ppid=9272 vsize=5356 CPUtime=0
/proc/9273/stat : 9273 (TiniSatELite) S 9272 9272 9027 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 194464799 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/9273/statm: 1339 237 198 169 0 50 0

[startup+0.108138 s]
/proc/loadavg: 1.02 0.97 0.79 3/77 9272
/proc/meminfo: memFree=970016/2055920 swapFree=4192812/4192956
[pid=9272] ppid=9270 vsize=5356 CPUtime=0
/proc/9272/stat : 9272 (TiniSatELite) S 9270 9272 9027 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194464799 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9272/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.518088 s]
/proc/loadavg: 1.02 0.97 0.79 3/77 9272
/proc/meminfo: memFree=970016/2055920 swapFree=4192812/4192956
[pid=9272] ppid=9270 vsize=5356 CPUtime=0
/proc/9272/stat : 9272 (TiniSatELite) S 9270 9272 9027 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194464799 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9272/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.338 s]
/proc/loadavg: 1.02 0.97 0.79 2/79 9278
/proc/meminfo: memFree=968080/2055920 swapFree=4192812/4192956
[pid=9272] ppid=9270 vsize=5356 CPUtime=0
/proc/9272/stat : 9272 (TiniSatELite) S 9270 9272 9027 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194464799 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9272/statm: 1339 237 197 169 0 50 0
[pid=9278] ppid=9272 vsize=3796 CPUtime=1.32
/proc/9278/stat : 9278 (tinisat) R 9272 9272 9027 0 -1 4194304 541 0 0 0 132 0 0 0 25 0 1 0 194464800 3887104 526 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/9278/statm: 949 526 52 110 0 836 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9152

[startup+2.97381 s]
/proc/loadavg: 1.02 0.97 0.79 2/79 9278
/proc/meminfo: memFree=967120/2055920 swapFree=4192812/4192956
[pid=9272] ppid=9270 vsize=5356 CPUtime=0
/proc/9272/stat : 9272 (TiniSatELite) S 9270 9272 9027 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194464799 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9272/statm: 1339 237 197 169 0 50 0
[pid=9278] ppid=9272 vsize=4064 CPUtime=2.95
/proc/9278/stat : 9278 (tinisat) R 9272 9272 9027 0 -1 4194304 776 0 0 0 295 0 0 0 25 0 1 0 194464800 4161536 761 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9278/statm: 1016 761 52 110 0 903 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9420

[startup+6.25643 s]
/proc/loadavg: 1.02 0.97 0.79 2/79 9278
/proc/meminfo: memFree=965648/2055920 swapFree=4192812/4192956
[pid=9272] ppid=9270 vsize=5356 CPUtime=0
/proc/9272/stat : 9272 (TiniSatELite) S 9270 9272 9027 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194464799 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9272/statm: 1339 237 197 169 0 50 0
[pid=9278] ppid=9272 vsize=7044 CPUtime=6.23
/proc/9278/stat : 9278 (tinisat) R 9272 9272 9027 0 -1 4194304 1088 0 0 0 622 1 0 0 25 0 1 0 194464800 7213056 1040 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/9278/statm: 1761 1040 52 110 0 1648 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 12400

[startup+12.7127 s]
/proc/loadavg: 1.02 0.97 0.79 2/79 9278
/proc/meminfo: memFree=964048/2055920 swapFree=4192812/4192956
[pid=9272] ppid=9270 vsize=5356 CPUtime=0
/proc/9272/stat : 9272 (TiniSatELite) S 9270 9272 9027 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194464799 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9272/statm: 1339 237 197 169 0 50 0
[pid=9278] ppid=9272 vsize=7364 CPUtime=12.69
/proc/9278/stat : 9278 (tinisat) R 9272 9272 9027 0 -1 4194304 1463 0 0 0 1268 1 0 0 25 0 1 0 194464800 7540736 1415 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/9278/statm: 1841 1415 52 110 0 1728 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12720

[startup+25.5212 s]
/proc/loadavg: 1.02 0.97 0.79 2/79 9278
/proc/meminfo: memFree=962064/2055920 swapFree=4192812/4192956
[pid=9272] ppid=9270 vsize=5356 CPUtime=0
/proc/9272/stat : 9272 (TiniSatELite) S 9270 9272 9027 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194464799 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9272/statm: 1339 237 197 169 0 50 0
[pid=9278] ppid=9272 vsize=13360 CPUtime=25.5
/proc/9278/stat : 9278 (tinisat) R 9272 9272 9027 0 -1 4194304 2022 0 0 0 2548 2 0 0 25 0 1 0 194464800 13680640 1909 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9278/statm: 3340 1909 52 110 0 3227 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 18716

[startup+51.1453 s]
/proc/loadavg: 1.01 0.97 0.80 2/79 9278
/proc/meminfo: memFree=959376/2055920 swapFree=4192812/4192956
[pid=9272] ppid=9270 vsize=5356 CPUtime=0
/proc/9272/stat : 9272 (TiniSatELite) S 9270 9272 9027 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194464799 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9272/statm: 1339 237 197 169 0 50 0
[pid=9278] ppid=9272 vsize=13872 CPUtime=51.11
/proc/9278/stat : 9278 (tinisat) R 9272 9272 9027 0 -1 4194304 2698 0 0 0 5108 3 0 0 25 0 1 0 194464800 14204928 2585 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519870 0 0 4096 0 0 0 0 17 1 0 0
/proc/9278/statm: 3468 2585 52 110 0 3355 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 19228

[startup+102.381 s]
/proc/loadavg: 1.00 0.97 0.81 2/79 9278
/proc/meminfo: memFree=955088/2055920 swapFree=4192812/4192956
[pid=9272] ppid=9270 vsize=5356 CPUtime=0
/proc/9272/stat : 9272 (TiniSatELite) S 9270 9272 9027 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194464799 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9272/statm: 1339 237 197 169 0 50 0
[pid=9278] ppid=9272 vsize=26156 CPUtime=102.35
/proc/9278/stat : 9278 (tinisat) R 9272 9272 9027 0 -1 4194304 3866 0 0 0 10230 5 0 0 25 0 1 0 194464800 26783744 3624 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9278/statm: 6539 3624 52 110 0 6426 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 31512

[startup+162.434 s]
/proc/loadavg: 1.00 0.97 0.82 2/79 9278
/proc/meminfo: memFree=951376/2055920 swapFree=4192812/4192956
[pid=9272] ppid=9270 vsize=5356 CPUtime=0
/proc/9272/stat : 9272 (TiniSatELite) S 9270 9272 9027 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194464799 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9272/statm: 1339 237 197 169 0 50 0
[pid=9278] ppid=9272 vsize=27068 CPUtime=162.39
/proc/9278/stat : 9278 (tinisat) R 9272 9272 9027 0 -1 4194304 4773 0 0 0 16233 6 0 0 25 0 1 0 194464800 27717632 4531 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519870 0 0 4096 0 0 0 0 17 1 0 0
/proc/9278/statm: 6767 4531 52 110 0 6654 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 32424

[startup+222.484 s]
/proc/loadavg: 1.00 0.97 0.83 2/79 9278
/proc/meminfo: memFree=948752/2055920 swapFree=4192812/4192956
[pid=9272] ppid=9270 vsize=5356 CPUtime=0
/proc/9272/stat : 9272 (TiniSatELite) S 9270 9272 9027 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194464799 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9272/statm: 1339 237 197 169 0 50 0
[pid=9278] ppid=9272 vsize=27592 CPUtime=222.44
/proc/9278/stat : 9278 (tinisat) R 9272 9272 9027 0 -1 4194304 5454 0 0 0 22236 8 0 0 25 0 1 0 194464800 28254208 5179 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/9278/statm: 6898 5179 52 110 0 6785 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 32948

[startup+282.532 s]
/proc/loadavg: 1.00 0.97 0.83 2/79 9278
/proc/meminfo: memFree=946256/2055920 swapFree=4192812/4192956
[pid=9272] ppid=9270 vsize=5356 CPUtime=0
/proc/9272/stat : 9272 (TiniSatELite) S 9270 9272 9027 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194464799 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9272/statm: 1339 237 197 169 0 50 0
[pid=9278] ppid=9272 vsize=28248 CPUtime=282.49
/proc/9278/stat : 9278 (tinisat) R 9272 9272 9027 0 -1 4194304 6095 0 0 0 28240 9 0 0 25 0 1 0 194464800 28925952 5787 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/9278/statm: 7062 5787 52 110 0 6949 0
Current children cumulated CPU time (s) 282.49
Current children cumulated vsize (KiB) 33604

[startup+342.584 s]
/proc/loadavg: 1.00 0.97 0.84 2/79 9278
/proc/meminfo: memFree=943440/2055920 swapFree=4192812/4192956
[pid=9272] ppid=9270 vsize=5356 CPUtime=0
/proc/9272/stat : 9272 (TiniSatELite) S 9270 9272 9027 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194464799 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9272/statm: 1339 237 197 169 0 50 0
[pid=9278] ppid=9272 vsize=29432 CPUtime=342.53
/proc/9278/stat : 9278 (tinisat) R 9272 9272 9027 0 -1 4194304 6831 0 0 0 34243 10 0 0 25 0 1 0 194464800 30138368 6490 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9278/statm: 7358 6490 52 110 0 7245 0
Current children cumulated CPU time (s) 342.53
Current children cumulated vsize (KiB) 34788

[startup+402.64 s]
/proc/loadavg: 1.00 0.97 0.84 2/79 9278
/proc/meminfo: memFree=941136/2055920 swapFree=4192812/4192956
[pid=9272] ppid=9270 vsize=5356 CPUtime=0
/proc/9272/stat : 9272 (TiniSatELite) S 9270 9272 9027 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194464799 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9272/statm: 1339 237 197 169 0 50 0
[pid=9278] ppid=9272 vsize=30976 CPUtime=402.59
/proc/9278/stat : 9278 (tinisat) R 9272 9272 9027 0 -1 4194304 7744 0 0 0 40247 12 0 0 25 0 1 0 194464800 31719424 7080 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/9278/statm: 7744 7080 52 110 0 7631 0
Current children cumulated CPU time (s) 402.59
Current children cumulated vsize (KiB) 36332

[startup+462.695 s]
/proc/loadavg: 1.00 0.97 0.85 2/79 9278
/proc/meminfo: memFree=938576/2055920 swapFree=4192812/4192956
[pid=9272] ppid=9270 vsize=5356 CPUtime=0
/proc/9272/stat : 9272 (TiniSatELite) S 9270 9272 9027 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194464799 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9272/statm: 1339 237 197 169 0 50 0
[pid=9278] ppid=9272 vsize=52836 CPUtime=462.63
/proc/9278/stat : 9278 (tinisat) R 9272 9272 9027 0 -1 4194304 8489 0 0 0 46251 12 0 0 25 0 1 0 194464800 54104064 7722 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/9278/statm: 13209 7722 52 110 0 13096 0
Current children cumulated CPU time (s) 462.63
Current children cumulated vsize (KiB) 58192

[startup+522.745 s]
/proc/loadavg: 1.00 0.97 0.85 2/79 9278
/proc/meminfo: memFree=936976/2055920 swapFree=4192812/4192956
[pid=9272] ppid=9270 vsize=5356 CPUtime=0

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

[pid=9272] ppid=9270 vsize=5356 CPUtime=0
/proc/9272/stat : 9272 (TiniSatELite) S 9270 9272 9027 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194464799 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9272/statm: 1339 237 197 169 0 50 0
[pid=9278] ppid=9272 vsize=53476 CPUtime=582.73
/proc/9278/stat : 9278 (tinisat) R 9272 9272 9027 0 -1 4194304 9440 0 0 0 58259 14 0 0 25 0 1 0 194464800 54759424 8509 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9278/statm: 13369 8509 52 110 0 13256 0
Current children cumulated CPU time (s) 582.73
Current children cumulated vsize (KiB) 58832

[startup+642.85 s]
/proc/loadavg: 1.00 0.97 0.87 2/79 9278
/proc/meminfo: memFree=933712/2055920 swapFree=4192812/4192956
[pid=9272] ppid=9270 vsize=5356 CPUtime=0
/proc/9272/stat : 9272 (TiniSatELite) S 9270 9272 9027 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194464799 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9272/statm: 1339 237 197 169 0 50 0
[pid=9278] ppid=9272 vsize=54052 CPUtime=642.77
/proc/9278/stat : 9278 (tinisat) R 9272 9272 9027 0 -1 4194304 9962 0 0 0 64262 15 0 0 25 0 1 0 194464800 55349248 8933 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/9278/statm: 13513 8933 52 110 0 13400 0
Current children cumulated CPU time (s) 642.77
Current children cumulated vsize (KiB) 59408

[startup+702.899 s]
/proc/loadavg: 1.00 0.97 0.87 2/79 9278
/proc/meminfo: memFree=931856/2055920 swapFree=4192812/4192956
[pid=9272] ppid=9270 vsize=5356 CPUtime=0
/proc/9272/stat : 9272 (TiniSatELite) S 9270 9272 9027 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194464799 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9272/statm: 1339 237 197 169 0 50 0
[pid=9278] ppid=9272 vsize=54888 CPUtime=702.83
/proc/9278/stat : 9278 (tinisat) R 9272 9272 9027 0 -1 4194304 10516 0 0 0 70266 17 0 0 25 0 1 0 194464800 56205312 9389 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9278/statm: 13722 9389 52 110 0 13609 0
Current children cumulated CPU time (s) 702.83
Current children cumulated vsize (KiB) 60244

[startup+762.951 s]
/proc/loadavg: 1.00 0.97 0.88 2/79 9278
/proc/meminfo: memFree=930384/2055920 swapFree=4192812/4192956
[pid=9272] ppid=9270 vsize=5356 CPUtime=0
/proc/9272/stat : 9272 (TiniSatELite) S 9270 9272 9027 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194464799 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9272/statm: 1339 237 197 169 0 50 0
[pid=9278] ppid=9272 vsize=54888 CPUtime=762.87
/proc/9278/stat : 9278 (tinisat) R 9272 9272 9027 0 -1 4194304 10882 0 0 0 76269 18 0 0 25 0 1 0 194464800 56205312 9755 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9278/statm: 13722 9755 52 110 0 13609 0
Current children cumulated CPU time (s) 762.87
Current children cumulated vsize (KiB) 60244

[startup+823.011 s]
/proc/loadavg: 1.00 0.97 0.88 2/79 9278
/proc/meminfo: memFree=928912/2055920 swapFree=4192812/4192956
[pid=9272] ppid=9270 vsize=5356 CPUtime=0
/proc/9272/stat : 9272 (TiniSatELite) S 9270 9272 9027 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194464799 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9272/statm: 1339 237 197 169 0 50 0
[pid=9278] ppid=9272 vsize=55272 CPUtime=822.92
/proc/9278/stat : 9278 (tinisat) R 9272 9272 9027 0 -1 4194304 11339 0 0 0 82273 19 0 0 25 0 1 0 194464800 56598528 10114 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9278/statm: 13818 10114 52 110 0 13705 0
Current children cumulated CPU time (s) 822.92
Current children cumulated vsize (KiB) 60628

[startup+883.058 s]
/proc/loadavg: 1.00 0.97 0.89 2/79 9278
/proc/meminfo: memFree=927376/2055920 swapFree=4192812/4192956
[pid=9272] ppid=9270 vsize=5356 CPUtime=0
/proc/9272/stat : 9272 (TiniSatELite) S 9270 9272 9027 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194464799 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9272/statm: 1339 237 197 169 0 50 0
[pid=9278] ppid=9272 vsize=55656 CPUtime=882.97
/proc/9278/stat : 9278 (tinisat) R 9272 9272 9027 0 -1 4194304 11813 0 0 0 88277 20 0 0 25 0 1 0 194464800 56991744 10490 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9278/statm: 13914 10490 52 110 0 13801 0
Current children cumulated CPU time (s) 882.97
Current children cumulated vsize (KiB) 61012

[startup+943.112 s]
/proc/loadavg: 1.00 0.97 0.90 2/79 9278
/proc/meminfo: memFree=926160/2055920 swapFree=4192812/4192956
[pid=9272] ppid=9270 vsize=5356 CPUtime=0
/proc/9272/stat : 9272 (TiniSatELite) S 9270 9272 9027 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194464799 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9272/statm: 1339 237 197 169 0 50 0
[pid=9278] ppid=9272 vsize=55656 CPUtime=943.02
/proc/9278/stat : 9278 (tinisat) R 9272 9272 9027 0 -1 4194304 12122 0 0 0 94281 21 0 0 25 0 1 0 194464800 56991744 10799 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/9278/statm: 13914 10799 52 110 0 13801 0
Current children cumulated CPU time (s) 943.02
Current children cumulated vsize (KiB) 61012

[startup+1003.19 s]
/proc/loadavg: 1.00 0.97 0.90 2/85 9394
/proc/meminfo: memFree=923608/2055920 swapFree=4192812/4192956
[pid=9272] ppid=9270 vsize=5356 CPUtime=0
/proc/9272/stat : 9272 (TiniSatELite) S 9270 9272 9027 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194464799 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9272/statm: 1339 237 197 169 0 50 0
[pid=9278] ppid=9272 vsize=55816 CPUtime=1003.04
/proc/9278/stat : 9278 (tinisat) R 9272 9272 9027 0 -1 4194304 12448 0 0 0 100282 22 0 0 25 0 1 0 194464800 57155584 11125 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9278/statm: 13954 11125 52 110 0 13841 0
Current children cumulated CPU time (s) 1003.04
Current children cumulated vsize (KiB) 61172

[startup+1063.28 s]
/proc/loadavg: 1.07 0.99 0.91 2/79 9476
/proc/meminfo: memFree=923408/2055920 swapFree=4192812/4192956
[pid=9272] ppid=9270 vsize=5356 CPUtime=0
/proc/9272/stat : 9272 (TiniSatELite) S 9270 9272 9027 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194464799 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9272/statm: 1339 237 197 169 0 50 0
[pid=9278] ppid=9272 vsize=56072 CPUtime=1063.07
/proc/9278/stat : 9278 (tinisat) R 9272 9272 9027 0 -1 4194304 12817 0 0 0 106284 23 0 0 25 0 1 0 194464800 57417728 11429 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9278/statm: 14018 11429 52 110 0 13905 0
Current children cumulated CPU time (s) 1063.07
Current children cumulated vsize (KiB) 61428

[startup+1123.33 s]
/proc/loadavg: 1.02 0.99 0.91 2/79 9476
/proc/meminfo: memFree=922064/2055920 swapFree=4192812/4192956
[pid=9272] ppid=9270 vsize=5356 CPUtime=0
/proc/9272/stat : 9272 (TiniSatELite) S 9270 9272 9027 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194464799 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9272/statm: 1339 237 197 169 0 50 0
[pid=9278] ppid=9272 vsize=56488 CPUtime=1123.12
/proc/9278/stat : 9278 (tinisat) R 9272 9272 9027 0 -1 4194304 13225 0 0 0 112288 24 0 0 25 0 1 0 194464800 57843712 11771 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9278/statm: 14122 11771 52 110 0 14009 0
Current children cumulated CPU time (s) 1123.12
Current children cumulated vsize (KiB) 61844

[startup+1183.38 s]
/proc/loadavg: 1.01 0.99 0.91 2/79 9476
/proc/meminfo: memFree=920720/2055920 swapFree=4192812/4192956
[pid=9272] ppid=9270 vsize=5356 CPUtime=0
/proc/9272/stat : 9272 (TiniSatELite) S 9270 9272 9027 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194464799 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9272/statm: 1339 237 197 169 0 50 0
[pid=9278] ppid=9272 vsize=57068 CPUtime=1183.17
/proc/9278/stat : 9278 (tinisat) R 9272 9272 9027 0 -1 4194304 13606 0 0 0 118292 25 0 0 25 0 1 0 194464800 58437632 12119 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9278/statm: 14267 12119 52 110 0 14154 0
Current children cumulated CPU time (s) 1183.17
Current children cumulated vsize (KiB) 62424



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.28 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 9476
/proc/meminfo: memFree=920400/2055920 swapFree=4192812/4192956
[pid=9272] ppid=9270 vsize=5356 CPUtime=0
/proc/9272/stat : 9272 (TiniSatELite) S 9270 9272 9027 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194464799 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9272/statm: 1339 237 197 169 0 50 0
[pid=9278] ppid=9272 vsize=57068 CPUtime=1200.08
/proc/9278/stat : 9278 (tinisat) R 9272 9272 9027 0 -1 4194304 13679 0 0 0 119983 25 0 0 25 0 1 0 194464800 58437632 12192 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9278/statm: 14267 12192 52 110 0 14154 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 62424

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

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

[startup+1200.28 s]
/proc/loadavg: 1.00 0.99 0.91 2/79 9476
/proc/meminfo: memFree=920400/2055920 swapFree=4192812/4192956
[pid=9272] ppid=9270 vsize=5356 CPUtime=0
/proc/9272/stat : 9272 (TiniSatELite) S 9270 9272 9027 0 -1 4194304 333 383 0 0 0 0 0 0 16 0 1 0 194464799 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9272/statm: 1339 237 197 169 0 50 0
[pid=9278] ppid=9272 vsize=57068 CPUtime=1200.08
/proc/9278/stat : 9278 (tinisat) R 9272 9272 9027 0 -1 4194304 13679 0 0 0 119983 25 0 0 25 0 1 0 194464800 58437632 12192 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/9278/statm: 14267 12192 52 110 0 14154 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 62424

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 9272 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=8998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.012997
while last known CPU time is 1200.08

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

Real time (s): 1200.3
CPU time (s): 1200.08
CPU user time (s): 1199.83
CPU system time (s): 0.25
CPU usage (%): 99.982
Max. virtual memory (cumulated for all children) (KiB): 62424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 716
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 11

runsolver used 1.15582 second user time and 3.11353 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Sat Feb 17 20:45:05 UTC 2007

IDJOB= 291709
IDBENCH= 19822
IDSOLVER= 99
FILE ID= node16/291709-1171745105

PBS_JOBID= 3839253

Free space on /tmp= 66548 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v80/unif-k5-r21.3-v80-c1704-S1260745628-20.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/291709-1171745105/TiniSatELite /tmp/evaluation/291709-1171745105/instance-291709-1171745105.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-291709-1171745105 -o ROOT/results/node16/solver-291709-1171745105 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/291709-1171745105/TiniSatELite /tmp/evaluation/291709-1171745105/instance-291709-1171745105.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  52283ce63e705369937455e1ca21a476

RANDOM SEED= 977366726

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:        970488 kB
Buffers:         65840 kB
Cached:         887996 kB
SwapCached:          0 kB
Active:         329772 kB
Inactive:       677616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        970488 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1168 kB
Writeback:           0 kB
Mapped:          72436 kB
Slab:            63692 kB
Committed_AS:   865456 kB
PageTables:       1720 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= 66548 MiB

End job on node16 on Sat Feb 17 21:05:07 UTC 2007