Trace number 294989

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) 1200.06 1200.41

General information on the benchmark

Namerandom/OnTreshold/7SAT/v65/
unif-k7-r89-v65-c5785-S1678989107-02.SAT.shuffled.cnf
MD5SUMb57134f285064a87b960fe6b9e245882
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.113981
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 55785

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    5785    40495 |    1735       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 65   #clauses: 5785   #literals: 40495
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================
0.00/0.04	c Tinisat 0.22
0.00/0.04	c solving /tmp/GTI_node67.alineos.net_26463.cnf
0.00/0.04	c 65 variables, 5785 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/node67/watcher-294989-1171798105 -o ROOT/results/node67/solver-294989-1171798105 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294989-1171798105/TiniSatELite /tmp/evaluation/294989-1171798105/instance-294989-1171798105.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: 0.91 0.97 0.99 3/64 26463
/proc/meminfo: memFree=586240/2055920 swapFree=4183772/4192956
[pid=26463] ppid=26461 vsize=5356 CPUtime=0
/proc/26463/stat : 26463 (TiniSatELite) R 26461 26463 26355 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 199768181 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638560850 0 0 4100 65536 0 0 0 17 1 0 0
/proc/26463/statm: 1339 233 195 169 0 50 0
[pid=26464] ppid=26463 vsize=5356 CPUtime=0
/proc/26464/stat : 26464 (TiniSatELite) S 26463 26463 26355 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 199768181 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/26464/statm: 1339 237 198 169 0 50 0
[pid=26466] ppid=26464 vsize=0 CPUtime=0
/proc/26466/stat : 26466 (sed) R 26464 26463 26355 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 199768181 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/26466/statm: 0 0 0 0 0 0 0

[startup+0.107887 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 26463
/proc/meminfo: memFree=586240/2055920 swapFree=4183772/4192956
[pid=26463] ppid=26461 vsize=5356 CPUtime=0.01
/proc/26463/stat : 26463 (TiniSatELite) S 26461 26463 26355 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 199768181 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26463/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.519926 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 26463
/proc/meminfo: memFree=586240/2055920 swapFree=4183772/4192956
[pid=26463] ppid=26461 vsize=5356 CPUtime=0.01
/proc/26463/stat : 26463 (TiniSatELite) S 26461 26463 26355 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 199768181 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26463/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.34201 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 26469
/proc/meminfo: memFree=584048/2055920 swapFree=4183772/4192956
[pid=26463] ppid=26461 vsize=5356 CPUtime=0.01
/proc/26463/stat : 26463 (TiniSatELite) S 26461 26463 26355 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 199768181 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26463/statm: 1339 237 197 169 0 50 0
[pid=26469] ppid=26463 vsize=3776 CPUtime=1.31
/proc/26469/stat : 26469 (tinisat) R 26463 26463 26355 0 -1 4194304 585 0 0 0 131 0 0 0 25 0 1 0 199768184 3866624 570 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519884 0 0 4096 0 0 0 0 17 1 0 0
/proc/26469/statm: 944 570 52 110 0 831 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9132

[startup+2.97818 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 26469
/proc/meminfo: memFree=583024/2055920 swapFree=4183772/4192956
[pid=26463] ppid=26461 vsize=5356 CPUtime=0.01
/proc/26463/stat : 26463 (TiniSatELite) S 26461 26463 26355 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 199768181 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26463/statm: 1339 237 197 169 0 50 0
[pid=26469] ppid=26463 vsize=4044 CPUtime=2.94
/proc/26469/stat : 26469 (tinisat) R 26463 26463 26355 0 -1 4194304 860 0 0 0 294 0 0 0 25 0 1 0 199768184 4141056 845 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/26469/statm: 1011 845 52 110 0 898 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9400

[startup+6.25453 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 26469
/proc/meminfo: memFree=581360/2055920 swapFree=4183772/4192956
[pid=26463] ppid=26461 vsize=5356 CPUtime=0.01
/proc/26463/stat : 26463 (TiniSatELite) S 26461 26463 26355 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 199768181 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26463/statm: 1339 237 197 169 0 50 0
[pid=26469] ppid=26463 vsize=7348 CPUtime=6.21
/proc/26469/stat : 26469 (tinisat) R 26463 26463 26355 0 -1 4194304 1228 0 0 0 621 0 0 0 25 0 1 0 199768184 7524352 1180 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/26469/statm: 1837 1180 52 110 0 1724 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 12704

[startup+12.7172 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 26469
/proc/meminfo: memFree=579312/2055920 swapFree=4183772/4192956
[pid=26463] ppid=26461 vsize=5356 CPUtime=0.01
/proc/26463/stat : 26463 (TiniSatELite) S 26461 26463 26355 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 199768181 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26463/statm: 1339 237 197 169 0 50 0
[pid=26469] ppid=26463 vsize=7780 CPUtime=12.68
/proc/26469/stat : 26469 (tinisat) R 26463 26463 26355 0 -1 4194304 1672 0 0 0 1267 1 0 0 25 0 1 0 199768184 7966720 1624 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519873 0 0 4096 0 0 0 0 17 1 0 0
/proc/26469/statm: 1945 1624 52 110 0 1832 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13136

[startup+25.5245 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 26469
/proc/meminfo: memFree=577072/2055920 swapFree=4183772/4192956
[pid=26463] ppid=26461 vsize=5356 CPUtime=0.01
/proc/26463/stat : 26463 (TiniSatELite) S 26461 26463 26355 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 199768181 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26463/statm: 1339 237 197 169 0 50 0
[pid=26469] ppid=26463 vsize=14288 CPUtime=25.48
/proc/26469/stat : 26469 (tinisat) R 26463 26463 26355 0 -1 4194304 2285 0 0 0 2547 1 0 0 25 0 1 0 199768184 14630912 2172 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26469/statm: 3572 2172 52 110 0 3459 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19644

[startup+51.1492 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 26469
/proc/meminfo: memFree=573936/2055920 swapFree=4183772/4192956
[pid=26463] ppid=26461 vsize=5356 CPUtime=0.01
/proc/26463/stat : 26463 (TiniSatELite) S 26461 26463 26355 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 199768181 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26463/statm: 1339 237 197 169 0 50 0
[pid=26469] ppid=26463 vsize=14912 CPUtime=51.1
/proc/26469/stat : 26469 (tinisat) R 26463 26463 26355 0 -1 4194304 3072 0 0 0 5108 2 0 0 25 0 1 0 199768184 15269888 2959 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/26469/statm: 3728 2959 52 110 0 3615 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 20268

[startup+102.394 s]
/proc/loadavg: 0.98 0.97 0.99 2/66 26469
/proc/meminfo: memFree=569200/2055920 swapFree=4183772/4192956
[pid=26463] ppid=26461 vsize=5356 CPUtime=0.01
/proc/26463/stat : 26463 (TiniSatELite) S 26461 26463 26355 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 199768181 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26463/statm: 1339 237 197 169 0 50 0
[pid=26469] ppid=26463 vsize=28120 CPUtime=102.32
/proc/26469/stat : 26469 (tinisat) R 26463 26463 26355 0 -1 4194304 4267 0 0 0 10229 3 0 0 25 0 1 0 199768184 28794880 4154 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26469/statm: 7030 4154 52 110 0 6917 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 33476

[startup+162.457 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26469
/proc/meminfo: memFree=565296/2055920 swapFree=4183772/4192956
[pid=26463] ppid=26461 vsize=5356 CPUtime=0.01
/proc/26463/stat : 26463 (TiniSatELite) S 26461 26463 26355 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 199768181 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26463/statm: 1339 237 197 169 0 50 0
[pid=26469] ppid=26463 vsize=29856 CPUtime=162.37
/proc/26469/stat : 26469 (tinisat) R 26463 26463 26355 0 -1 4194304 5353 0 0 0 16233 4 0 0 25 0 1 0 199768184 30572544 5111 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26469/statm: 7464 5111 52 110 0 7351 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 35212

[startup+222.517 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26469
/proc/meminfo: memFree=562096/2055920 swapFree=4183772/4192956
[pid=26463] ppid=26461 vsize=5356 CPUtime=0.01
/proc/26463/stat : 26463 (TiniSatELite) S 26461 26463 26355 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 199768181 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26463/statm: 1339 237 197 169 0 50 0
[pid=26469] ppid=26463 vsize=30592 CPUtime=222.42
/proc/26469/stat : 26469 (tinisat) R 26463 26463 26355 0 -1 4194304 6152 0 0 0 22237 5 0 0 25 0 1 0 199768184 31326208 5910 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26469/statm: 7648 5910 52 110 0 7535 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 35948

[startup+282.576 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26469
/proc/meminfo: memFree=559280/2055920 swapFree=4183772/4192956
[pid=26463] ppid=26461 vsize=5356 CPUtime=0.01
/proc/26463/stat : 26463 (TiniSatELite) S 26461 26463 26355 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 199768181 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26463/statm: 1339 237 197 169 0 50 0
[pid=26469] ppid=26463 vsize=30988 CPUtime=282.47
/proc/26469/stat : 26469 (tinisat) R 26463 26463 26355 0 -1 4194304 6843 0 0 0 28241 6 0 0 25 0 1 0 199768184 31731712 6601 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/26469/statm: 7747 6601 52 110 0 7634 0
Current children cumulated CPU time (s) 282.48
Current children cumulated vsize (KiB) 36344

[startup+342.637 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26469
/proc/meminfo: memFree=556592/2055920 swapFree=4183772/4192956
[pid=26463] ppid=26461 vsize=5356 CPUtime=0.01
/proc/26463/stat : 26463 (TiniSatELite) S 26461 26463 26355 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 199768181 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26463/statm: 1339 237 197 169 0 50 0
[pid=26469] ppid=26463 vsize=31516 CPUtime=342.51
/proc/26469/stat : 26469 (tinisat) R 26463 26463 26355 0 -1 4194304 7531 0 0 0 34244 7 0 0 25 0 1 0 199768184 32272384 7289 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26469/statm: 7879 7289 52 110 0 7766 0
Current children cumulated CPU time (s) 342.52
Current children cumulated vsize (KiB) 36872

[startup+402.702 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26469
/proc/meminfo: memFree=553648/2055920 swapFree=4183772/4192956
[pid=26463] ppid=26461 vsize=5356 CPUtime=0.01
/proc/26463/stat : 26463 (TiniSatELite) S 26461 26463 26355 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 199768181 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26463/statm: 1339 237 197 169 0 50 0
[pid=26469] ppid=26463 vsize=56304 CPUtime=402.56
/proc/26469/stat : 26469 (tinisat) R 26463 26463 26355 0 -1 4194304 8246 0 0 0 40249 7 0 0 25 0 1 0 199768184 57655296 8004 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26469/statm: 14076 8004 52 110 0 13963 0
Current children cumulated CPU time (s) 402.57
Current children cumulated vsize (KiB) 61660

[startup+462.762 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26469
/proc/meminfo: memFree=551408/2055920 swapFree=4183772/4192956
[pid=26463] ppid=26461 vsize=5356 CPUtime=0.01
/proc/26463/stat : 26463 (TiniSatELite) S 26461 26463 26355 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 199768181 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26463/statm: 1339 237 197 169 0 50 0
[pid=26469] ppid=26463 vsize=57856 CPUtime=462.6
/proc/26469/stat : 26469 (tinisat) R 26463 26463 26355 0 -1 4194304 9057 0 0 0 46252 8 0 0 25 0 1 0 199768184 59244544 8558 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26469/statm: 14464 8558 52 110 0 14351 0
Current children cumulated CPU time (s) 462.61
Current children cumulated vsize (KiB) 63212

[startup+522.823 s]

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

[pid=26463] ppid=26461 vsize=5356 CPUtime=0.01
/proc/26463/stat : 26463 (TiniSatELite) S 26461 26463 26355 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 199768181 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26463/statm: 1339 237 197 169 0 50 0
[pid=26469] ppid=26463 vsize=59560 CPUtime=582.7
/proc/26469/stat : 26469 (tinisat) R 26463 26463 26355 0 -1 4194304 10178 0 0 0 58261 9 0 0 25 0 1 0 199768184 60989440 9613 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/26469/statm: 14890 9613 52 110 0 14777 0
Current children cumulated CPU time (s) 582.71
Current children cumulated vsize (KiB) 64916

[startup+642.947 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26469
/proc/meminfo: memFree=545264/2055920 swapFree=4183772/4192956
[pid=26463] ppid=26461 vsize=5356 CPUtime=0.01
/proc/26463/stat : 26463 (TiniSatELite) S 26461 26463 26355 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 199768181 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26463/statm: 1339 237 197 169 0 50 0
[pid=26469] ppid=26463 vsize=60076 CPUtime=642.75
/proc/26469/stat : 26469 (tinisat) R 26463 26463 26355 0 -1 4194304 10694 0 0 0 64265 10 0 0 25 0 1 0 199768184 61517824 10063 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26469/statm: 15019 10063 52 110 0 14906 0
Current children cumulated CPU time (s) 642.76
Current children cumulated vsize (KiB) 65432

[startup+703.01 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26471
/proc/meminfo: memFree=543600/2055920 swapFree=4183772/4192956
[pid=26463] ppid=26461 vsize=5356 CPUtime=0.01
/proc/26463/stat : 26463 (TiniSatELite) S 26461 26463 26355 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 199768181 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26463/statm: 1339 237 197 169 0 50 0
[pid=26469] ppid=26463 vsize=60468 CPUtime=702.79
/proc/26469/stat : 26469 (tinisat) R 26463 26463 26355 0 -1 4194304 11162 0 0 0 70269 10 0 0 25 0 1 0 199768184 61919232 10498 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519921 0 0 4096 0 0 0 0 17 1 0 0
/proc/26469/statm: 15117 10498 52 110 0 15004 0
Current children cumulated CPU time (s) 702.8
Current children cumulated vsize (KiB) 65824

[startup+763.071 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26471
/proc/meminfo: memFree=541872/2055920 swapFree=4183772/4192956
[pid=26463] ppid=26461 vsize=5356 CPUtime=0.01
/proc/26463/stat : 26463 (TiniSatELite) S 26461 26463 26355 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 199768181 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26463/statm: 1339 237 197 169 0 50 0
[pid=26469] ppid=26463 vsize=60992 CPUtime=762.84
/proc/26469/stat : 26469 (tinisat) R 26463 26463 26355 0 -1 4194304 11624 0 0 0 76273 11 0 0 25 0 1 0 199768184 62455808 10927 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/26469/statm: 15248 10927 52 110 0 15135 0
Current children cumulated CPU time (s) 762.85
Current children cumulated vsize (KiB) 66348

[startup+823.132 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26471
/proc/meminfo: memFree=540208/2055920 swapFree=4183772/4192956
[pid=26463] ppid=26461 vsize=5356 CPUtime=0.01
/proc/26463/stat : 26463 (TiniSatELite) S 26461 26463 26355 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 199768181 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26463/statm: 1339 237 197 169 0 50 0
[pid=26469] ppid=26463 vsize=61640 CPUtime=822.88
/proc/26469/stat : 26469 (tinisat) R 26463 26463 26355 0 -1 4194304 12067 0 0 0 82277 11 0 0 25 0 1 0 199768184 63119360 11337 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26469/statm: 15410 11337 52 110 0 15297 0
Current children cumulated CPU time (s) 822.89
Current children cumulated vsize (KiB) 66996

[startup+883.189 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26471
/proc/meminfo: memFree=538800/2055920 swapFree=4183772/4192956
[pid=26463] ppid=26461 vsize=5356 CPUtime=0.01
/proc/26463/stat : 26463 (TiniSatELite) S 26461 26463 26355 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 199768181 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26463/statm: 1339 237 197 169 0 50 0
[pid=26469] ppid=26463 vsize=61772 CPUtime=882.92
/proc/26469/stat : 26469 (tinisat) R 26463 26463 26355 0 -1 4194304 12404 0 0 0 88281 11 0 0 25 0 1 0 199768184 63254528 11674 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26469/statm: 15443 11674 52 110 0 15330 0
Current children cumulated CPU time (s) 882.93
Current children cumulated vsize (KiB) 67128

[startup+943.248 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26471
/proc/meminfo: memFree=536880/2055920 swapFree=4183772/4192956
[pid=26463] ppid=26461 vsize=5356 CPUtime=0.01
/proc/26463/stat : 26463 (TiniSatELite) S 26461 26463 26355 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 199768181 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26463/statm: 1339 237 197 169 0 50 0
[pid=26469] ppid=26463 vsize=62692 CPUtime=942.96
/proc/26469/stat : 26469 (tinisat) R 26463 26463 26355 0 -1 4194304 12880 0 0 0 94285 11 0 0 25 0 1 0 199768184 64196608 12150 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26469/statm: 15673 12150 52 110 0 15560 0
Current children cumulated CPU time (s) 942.97
Current children cumulated vsize (KiB) 68048

[startup+1003.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26471
/proc/meminfo: memFree=535536/2055920 swapFree=4183772/4192956
[pid=26463] ppid=26461 vsize=5356 CPUtime=0.01
/proc/26463/stat : 26463 (TiniSatELite) S 26461 26463 26355 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 199768181 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26463/statm: 1339 237 197 169 0 50 0
[pid=26469] ppid=26463 vsize=63472 CPUtime=1003
/proc/26469/stat : 26469 (tinisat) R 26463 26463 26355 0 -1 4194304 13340 0 0 0 100289 11 0 0 25 0 1 0 199768184 64995328 12511 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26469/statm: 15868 12511 52 110 0 15755 0
Current children cumulated CPU time (s) 1003.01
Current children cumulated vsize (KiB) 68828

[startup+1063.37 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 26471
/proc/meminfo: memFree=534000/2055920 swapFree=4183772/4192956
[pid=26463] ppid=26461 vsize=5356 CPUtime=0.01
/proc/26463/stat : 26463 (TiniSatELite) S 26461 26463 26355 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 199768181 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26463/statm: 1339 237 197 169 0 50 0
[pid=26469] ppid=26463 vsize=63868 CPUtime=1063.06
/proc/26469/stat : 26469 (tinisat) R 26463 26463 26355 0 -1 4194304 13713 0 0 0 106294 12 0 0 25 0 1 0 199768184 65400832 12884 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26469/statm: 15967 12884 52 110 0 15854 0
Current children cumulated CPU time (s) 1063.07
Current children cumulated vsize (KiB) 69224

[startup+1123.42 s]
/proc/loadavg: 1.05 0.99 0.99 2/66 26471
/proc/meminfo: memFree=532656/2055920 swapFree=4183772/4192956
[pid=26463] ppid=26461 vsize=5356 CPUtime=0.01
/proc/26463/stat : 26463 (TiniSatELite) S 26461 26463 26355 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 199768181 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26463/statm: 1339 237 197 169 0 50 0
[pid=26469] ppid=26463 vsize=64132 CPUtime=1123.1
/proc/26469/stat : 26469 (tinisat) R 26463 26463 26355 0 -1 4194304 14044 0 0 0 112297 13 0 0 25 0 1 0 199768184 65671168 13215 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/26469/statm: 16033 13215 52 110 0 15920 0
Current children cumulated CPU time (s) 1123.11
Current children cumulated vsize (KiB) 69488

[startup+1183.48 s]
/proc/loadavg: 1.06 1.00 1.00 2/66 26471
/proc/meminfo: memFree=531376/2055920 swapFree=4183772/4192956
[pid=26463] ppid=26461 vsize=5356 CPUtime=0.01
/proc/26463/stat : 26463 (TiniSatELite) S 26461 26463 26355 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 199768181 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26463/statm: 1339 237 197 169 0 50 0
[pid=26469] ppid=26463 vsize=64264 CPUtime=1183.14
/proc/26469/stat : 26469 (tinisat) R 26463 26463 26355 0 -1 4194304 14367 0 0 0 118301 13 0 0 25 0 1 0 199768184 65806336 13538 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26469/statm: 16066 13538 52 110 0 15953 0
Current children cumulated CPU time (s) 1183.15
Current children cumulated vsize (KiB) 69620



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 26471
/proc/meminfo: memFree=530992/2055920 swapFree=4183772/4192956
[pid=26463] ppid=26461 vsize=5356 CPUtime=0.01
/proc/26463/stat : 26463 (TiniSatELite) S 26461 26463 26355 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 199768181 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26463/statm: 1339 237 197 169 0 50 0
[pid=26469] ppid=26463 vsize=64264 CPUtime=1200.05
/proc/26469/stat : 26469 (tinisat) R 26463 26463 26355 0 -1 4194304 14461 0 0 0 119992 13 0 0 25 0 1 0 199768184 65806336 13632 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26469/statm: 16066 13632 52 110 0 15953 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 69620

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

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

[startup+1200.4 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 26471
/proc/meminfo: memFree=530992/2055920 swapFree=4183772/4192956
[pid=26463] ppid=26461 vsize=5356 CPUtime=0.01
/proc/26463/stat : 26463 (TiniSatELite) S 26461 26463 26355 0 -1 4194304 333 483 0 0 0 0 1 0 16 0 1 0 199768181 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26463/statm: 1339 237 197 169 0 50 0
[pid=26469] ppid=26463 vsize=64264 CPUtime=1200.05
/proc/26469/stat : 26469 (tinisat) R 26463 26463 26355 0 -1 4194304 14461 0 0 0 119992 13 0 0 25 0 1 0 199768184 65806336 13632 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26469/statm: 16066 13632 52 110 0 15953 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 69620

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 26463 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=20996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.026995
while last known CPU time is 1200.06

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

Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.93
CPU system time (s): 0.13
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 69620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.020996
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= 816
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= 10

runsolver used 0.98285 second user time and 2.46663 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Sun Feb 18 11:28:26 UTC 2007

IDJOB= 294989
IDBENCH= 19902
IDSOLVER= 99
FILE ID= node67/294989-1171798105

PBS_JOBID= 3839593

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v65/unif-k7-r89-v65-c5785-S1678989107-02.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294989-1171798105/TiniSatELite /tmp/evaluation/294989-1171798105/instance-294989-1171798105.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-294989-1171798105 -o ROOT/results/node67/solver-294989-1171798105 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294989-1171798105/TiniSatELite /tmp/evaluation/294989-1171798105/instance-294989-1171798105.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  b57134f285064a87b960fe6b9e245882

RANDOM SEED= 781541630

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.236
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		: 3000.236
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:        586776 kB
Buffers:         48344 kB
Cached:        1300840 kB
SwapCached:       3608 kB
Active:         722440 kB
Inactive:       636552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        586776 kB
SwapTotal:     4192956 kB
SwapFree:      4183772 kB
Dirty:            1264 kB
Writeback:           0 kB
Mapped:          15264 kB
Slab:            96140 kB
Committed_AS:   613936 kB
PageTables:       1452 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 node67 on Sun Feb 18 11:48:28 UTC 2007