Trace number 306961

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) 1200.09 1200.46

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S1890278326-03.cnf
MD5SUM54d48c33f7a9a8497a5de749a63ebbcb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark943.856
Satisfiable
(Un)Satisfiability was proved
Number of variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
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...
0.00/0.06	c ==============================================================================
0.00/0.06	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.06	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.06	c ==============================================================================
0.00/0.06	c |         0 |   54600   163800 |   16379       0        0     nan |  0.000 % |
0.00/0.19	c |         0 |   54264   164707 |      --       0       --      -- |     --   | -336/907
0.00/0.19	c ==============================================================================
0.00/0.19	c Result  :   #vars: 12706   #clauses: 54264   #literals: 164707
0.00/0.19	c CPU time:   0.174973 s
0.00/0.19	c ==============================================================================
0.25/0.34	c Tinisat 0.22
0.25/0.34	c solving /tmp/GTI_node13.alineos.net_19770.cnf
0.25/0.34	c 12706 variables, 54264 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/node13/watcher-306961-1172110122 -o ROOT/results/node13/solver-306961-1172110122 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306961-1172110122/TiniSatELite /tmp/evaluation/306961-1172110122/instance-306961-1172110122.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: 7.38 6.95 4.30 3/77 19770
/proc/meminfo: memFree=1820088/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=5352 CPUtime=0
/proc/19770/stat : 19770 (TiniSatELite) S 19768 19770 19123 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 230966651 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757415506 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/19770/statm: 1338 232 195 169 0 49 0
[pid=19771] ppid=19770 vsize=5352 CPUtime=0
/proc/19771/stat : 19771 (TiniSatELite) S 19770 19770 19123 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 230966652 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/19771/statm: 1338 236 198 169 0 49 0

[startup+0.107869 s]
/proc/loadavg: 7.38 6.95 4.30 3/77 19770
/proc/meminfo: memFree=1820088/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=5352 CPUtime=0
/proc/19770/stat : 19770 (TiniSatELite) S 19768 19770 19123 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 230966651 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19770/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.515915 s]
/proc/loadavg: 7.38 6.95 4.30 3/77 19770
/proc/meminfo: memFree=1820088/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=5352 CPUtime=0.25
/proc/19770/stat : 19770 (TiniSatELite) S 19768 19770 19123 0 -1 4194304 331 1945 0 0 0 0 24 1 16 0 1 0 230966651 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19770/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 5352

[startup+1.33702 s]
/proc/loadavg: 7.38 6.95 4.30 2/79 19776
/proc/meminfo: memFree=1812968/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=5352 CPUtime=0.25
/proc/19770/stat : 19770 (TiniSatELite) S 19768 19770 19123 0 -1 4194304 331 1945 0 0 0 0 24 1 16 0 1 0 230966651 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19770/statm: 1338 236 197 169 0 49 0
[pid=19776] ppid=19770 vsize=9668 CPUtime=1.06
/proc/19776/stat : 19776 (tinisat) R 19770 19770 19123 0 -1 4194304 1757 0 0 0 105 1 0 0 25 0 1 0 230966678 9900032 1560 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 2417 1560 52 110 0 2304 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 15020

[startup+2.98424 s]
/proc/loadavg: 7.38 6.95 4.30 3/79 19776
/proc/meminfo: memFree=1811368/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=5352 CPUtime=0.25
/proc/19770/stat : 19770 (TiniSatELite) S 19768 19770 19123 0 -1 4194304 331 1945 0 0 0 0 24 1 16 0 1 0 230966651 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19770/statm: 1338 236 197 169 0 49 0
[pid=19776] ppid=19770 vsize=9668 CPUtime=2.71
/proc/19776/stat : 19776 (tinisat) R 19770 19770 19123 0 -1 4194304 2275 0 0 0 270 1 0 0 25 0 1 0 230966678 9900032 2078 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 2417 2078 52 110 0 2304 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 15020

[startup+6.26168 s]
/proc/loadavg: 6.87 6.86 4.28 3/79 19776
/proc/meminfo: memFree=1807144/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=5352 CPUtime=0.25
/proc/19770/stat : 19770 (TiniSatELite) S 19768 19770 19123 0 -1 4194304 331 1945 0 0 0 0 24 1 16 0 1 0 230966651 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19770/statm: 1338 236 197 169 0 49 0
[pid=19776] ppid=19770 vsize=16512 CPUtime=5.98
/proc/19776/stat : 19776 (tinisat) R 19770 19770 19123 0 -1 4194304 3230 0 0 0 596 2 0 0 25 0 1 0 230966678 16908288 3033 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518106 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 4128 3033 52 110 0 4015 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 21864

[startup+12.7255 s]
/proc/loadavg: 6.40 6.76 4.26 2/79 19776
/proc/meminfo: memFree=1799656/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=5352 CPUtime=0.25
/proc/19770/stat : 19770 (TiniSatELite) S 19768 19770 19123 0 -1 4194304 331 1945 0 0 0 0 24 1 16 0 1 0 230966651 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19770/statm: 1338 236 197 169 0 49 0
[pid=19776] ppid=19770 vsize=30200 CPUtime=12.44
/proc/19776/stat : 19776 (tinisat) R 19770 19770 19123 0 -1 4194304 4995 0 0 0 1241 3 0 0 25 0 1 0 230966678 30924800 4798 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 7550 4798 52 110 0 7437 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 35552

[startup+25.5312 s]
/proc/loadavg: 5.57 6.57 4.23 2/79 19776
/proc/meminfo: memFree=1786152/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=5352 CPUtime=0.25
/proc/19770/stat : 19770 (TiniSatELite) S 19768 19770 19123 0 -1 4194304 331 1945 0 0 0 0 24 1 16 0 1 0 230966651 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19770/statm: 1338 236 197 169 0 49 0
[pid=19776] ppid=19770 vsize=57572 CPUtime=25.25
/proc/19776/stat : 19776 (tinisat) R 19770 19770 19123 0 -1 4194304 8498 0 0 0 2519 6 0 0 25 0 1 0 230966678 58953728 8301 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 14393 8301 52 110 0 14280 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 62924

[startup+51.1597 s]
/proc/loadavg: 3.77 6.03 4.12 2/79 19776
/proc/meminfo: memFree=1760360/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=5352 CPUtime=0.25
/proc/19770/stat : 19770 (TiniSatELite) S 19768 19770 19123 0 -1 4194304 331 1945 0 0 0 0 24 1 16 0 1 0 230966651 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19770/statm: 1338 236 197 169 0 49 0
[pid=19776] ppid=19770 vsize=113080 CPUtime=50.87
/proc/19776/stat : 19776 (tinisat) R 19770 19770 19123 0 -1 4194304 14865 0 0 0 5074 13 0 0 25 0 1 0 230966678 115793920 14668 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134532405 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 28270 14668 52 110 0 28157 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 118432

[startup+102.417 s]
/proc/loadavg: 2.20 5.25 3.96 2/79 19776
/proc/meminfo: memFree=1718760/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=5352 CPUtime=0.25
/proc/19770/stat : 19770 (TiniSatELite) S 19768 19770 19123 0 -1 4194304 331 1945 0 0 0 0 24 1 16 0 1 0 230966651 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19770/statm: 1338 236 197 169 0 49 0
[pid=19776] ppid=19770 vsize=114356 CPUtime=102.11
/proc/19776/stat : 19776 (tinisat) R 19770 19770 19123 0 -1 4194304 25359 0 0 0 10187 24 0 0 25 0 1 0 230966678 117100544 25097 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519833 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 28589 25097 52 110 0 28476 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 119708

[startup+162.494 s]
/proc/loadavg: 1.44 4.48 3.77 2/79 19776
/proc/meminfo: memFree=1679976/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=5352 CPUtime=0.25
/proc/19770/stat : 19770 (TiniSatELite) S 19768 19770 19123 0 -1 4194304 331 1945 0 0 0 0 24 1 16 0 1 0 230966651 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19770/statm: 1338 236 197 169 0 49 0
[pid=19776] ppid=19770 vsize=225752 CPUtime=162.17
/proc/19776/stat : 19776 (tinisat) R 19770 19770 19123 0 -1 4194304 35014 0 0 0 16181 36 0 0 25 0 1 0 230966678 231170048 34623 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 56438 34623 52 110 0 56325 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 231104

[startup+222.563 s]
/proc/loadavg: 1.21 3.86 3.60 2/79 19776
/proc/meminfo: memFree=1648168/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=5352 CPUtime=0.25
/proc/19770/stat : 19770 (TiniSatELite) S 19768 19770 19123 0 -1 4194304 331 1945 0 0 0 0 24 1 16 0 1 0 230966651 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19770/statm: 1338 236 197 169 0 49 0
[pid=19776] ppid=19770 vsize=226776 CPUtime=222.22
/proc/19776/stat : 19776 (tinisat) R 19770 19770 19123 0 -1 4194304 42983 0 0 0 22178 44 0 0 25 0 1 0 230966678 232218624 42592 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 56694 42592 52 110 0 56581 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 232128

[startup+282.637 s]
/proc/loadavg: 1.08 3.33 3.43 2/79 19776
/proc/meminfo: memFree=1611944/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=5352 CPUtime=0.25
/proc/19770/stat : 19770 (TiniSatELite) S 19768 19770 19123 0 -1 4194304 331 1945 0 0 0 0 24 1 16 0 1 0 230966651 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19770/statm: 1338 236 197 169 0 49 0
[pid=19776] ppid=19770 vsize=227284 CPUtime=282.28
/proc/19776/stat : 19776 (tinisat) R 19770 19770 19123 0 -1 4194304 52061 0 0 0 28173 55 0 0 25 0 1 0 230966678 232738816 51670 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 56821 51670 52 110 0 56708 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 232636

[startup+342.709 s]
/proc/loadavg: 1.03 2.91 3.28 2/79 19776
/proc/meminfo: memFree=1577704/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=5352 CPUtime=0.25
/proc/19770/stat : 19770 (TiniSatELite) S 19768 19770 19123 0 -1 4194304 331 1945 0 0 0 0 24 1 16 0 1 0 230966651 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19770/statm: 1338 236 197 169 0 49 0
[pid=19776] ppid=19770 vsize=446784 CPUtime=342.34
/proc/19776/stat : 19776 (tinisat) R 19770 19770 19123 0 -1 4194304 60638 0 0 0 34170 64 0 0 25 0 1 0 230966678 457506816 60247 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 111696 60247 52 110 0 111583 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 452136

[startup+402.787 s]
/proc/loadavg: 1.01 2.56 3.13 2/79 19776
/proc/meminfo: memFree=1553384/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=5352 CPUtime=0.25
/proc/19770/stat : 19770 (TiniSatELite) S 19768 19770 19123 0 -1 4194304 331 1945 0 0 0 0 24 1 16 0 1 0 230966651 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19770/statm: 1338 236 197 169 0 49 0
[pid=19776] ppid=19770 vsize=448080 CPUtime=402.4
/proc/19776/stat : 19776 (tinisat) R 19770 19770 19123 0 -1 4194304 66601 0 0 0 40169 71 0 0 25 0 1 0 230966678 458833920 66210 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 112020 66210 52 110 0 111907 0
Current children cumulated CPU time (s) 402.65
Current children cumulated vsize (KiB) 453432

[startup+462.86 s]
/proc/loadavg: 1.03 2.29 3.00 2/79 19776
/proc/meminfo: memFree=1529896/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=5352 CPUtime=0.25
/proc/19770/stat : 19770 (TiniSatELite) S 19768 19770 19123 0 -1 4194304 331 1945 0 0 0 0 24 1 16 0 1 0 230966651 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19770/statm: 1338 236 197 169 0 49 0
[pid=19776] ppid=19770 vsize=449752 CPUtime=462.45
/proc/19776/stat : 19776 (tinisat) R 19770 19770 19123 0 -1 4194304 72720 0 0 0 46167 78 0 0 25 0 1 0 230966678 460546048 72072 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 112438 72072 52 110 0 112325 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 455104

[startup+522.936 s]
/proc/loadavg: 1.01 2.05 2.87 2/79 19776
/proc/meminfo: memFree=1508776/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=5352 CPUtime=0.25

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

[pid=19770] ppid=19768 vsize=5352 CPUtime=0.25
/proc/19770/stat : 19770 (TiniSatELite) S 19768 19770 19123 0 -1 4194304 331 1945 0 0 0 0 24 1 16 0 1 0 230966651 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19770/statm: 1338 236 197 169 0 49 0
[pid=19776] ppid=19770 vsize=450636 CPUtime=582.57
/proc/19776/stat : 19776 (tinisat) R 19770 19770 19123 0 -1 4194304 83979 0 0 0 58165 92 0 0 25 0 1 0 230966678 461451264 83331 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 112659 83331 52 110 0 112546 0
Current children cumulated CPU time (s) 582.82
Current children cumulated vsize (KiB) 455988

[startup+643.089 s]
/proc/loadavg: 1.00 1.70 2.64 2/79 19776
/proc/meminfo: memFree=1466152/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=5352 CPUtime=0.25
/proc/19770/stat : 19770 (TiniSatELite) S 19768 19770 19123 0 -1 4194304 331 1945 0 0 0 0 24 1 16 0 1 0 230966651 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19770/statm: 1338 236 197 169 0 49 0
[pid=19776] ppid=19770 vsize=451544 CPUtime=642.63
/proc/19776/stat : 19776 (tinisat) R 19770 19770 19123 0 -1 4194304 88590 0 0 0 64166 97 0 0 25 0 1 0 230966678 462381056 87942 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 112886 87942 52 110 0 112773 0
Current children cumulated CPU time (s) 642.88
Current children cumulated vsize (KiB) 456896

[startup+703.16 s]
/proc/loadavg: 1.05 1.58 2.54 2/79 19776
/proc/meminfo: memFree=1445608/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=5352 CPUtime=0.25
/proc/19770/stat : 19770 (TiniSatELite) S 19768 19770 19123 0 -1 4194304 331 1945 0 0 0 0 24 1 16 0 1 0 230966651 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19770/statm: 1338 236 197 169 0 49 0
[pid=19776] ppid=19770 vsize=451928 CPUtime=702.68
/proc/19776/stat : 19776 (tinisat) R 19770 19770 19123 0 -1 4194304 93756 0 0 0 70166 102 0 0 25 0 1 0 230966678 462774272 93108 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 112982 93108 52 110 0 112869 0
Current children cumulated CPU time (s) 702.93
Current children cumulated vsize (KiB) 457280

[startup+763.231 s]
/proc/loadavg: 1.02 1.47 2.44 2/79 19776
/proc/meminfo: memFree=1428392/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=5352 CPUtime=0.25
/proc/19770/stat : 19770 (TiniSatELite) S 19768 19770 19123 0 -1 4194304 331 1945 0 0 0 0 24 1 16 0 1 0 230966651 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19770/statm: 1338 236 197 169 0 49 0
[pid=19776] ppid=19770 vsize=452584 CPUtime=762.73
/proc/19776/stat : 19776 (tinisat) R 19770 19770 19123 0 -1 4194304 98046 0 0 0 76167 106 0 0 25 0 1 0 230966678 463446016 97398 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 113146 97398 52 110 0 113033 0
Current children cumulated CPU time (s) 762.98
Current children cumulated vsize (KiB) 457936

[startup+823.308 s]
/proc/loadavg: 1.00 1.39 2.35 2/79 19776
/proc/meminfo: memFree=1410472/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=5352 CPUtime=0.25
/proc/19770/stat : 19770 (TiniSatELite) S 19768 19770 19123 0 -1 4194304 331 1945 0 0 0 0 24 1 16 0 1 0 230966651 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19770/statm: 1338 236 197 169 0 49 0
[pid=19776] ppid=19770 vsize=453104 CPUtime=822.8
/proc/19776/stat : 19776 (tinisat) R 19770 19770 19123 0 -1 4194304 102455 0 0 0 82169 111 0 0 25 0 1 0 230966678 463978496 101807 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 113276 101807 52 110 0 113163 0
Current children cumulated CPU time (s) 823.05
Current children cumulated vsize (KiB) 458456

[startup+883.381 s]
/proc/loadavg: 1.04 1.33 2.27 2/79 19776
/proc/meminfo: memFree=1390952/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=5352 CPUtime=0.25
/proc/19770/stat : 19770 (TiniSatELite) S 19768 19770 19123 0 -1 4194304 331 1945 0 0 0 0 24 1 16 0 1 0 230966651 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19770/statm: 1338 236 197 169 0 49 0
[pid=19776] ppid=19770 vsize=453368 CPUtime=882.85
/proc/19776/stat : 19776 (tinisat) R 19770 19770 19123 0 -1 4194304 107345 0 0 0 88169 116 0 0 25 0 1 0 230966678 464248832 106697 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 113342 106697 52 110 0 113229 0
Current children cumulated CPU time (s) 883.1
Current children cumulated vsize (KiB) 458720

[startup+943.454 s]
/proc/loadavg: 1.01 1.26 2.18 2/79 19776
/proc/meminfo: memFree=1371688/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=5352 CPUtime=0.25
/proc/19770/stat : 19770 (TiniSatELite) S 19768 19770 19123 0 -1 4194304 331 1945 0 0 0 0 24 1 16 0 1 0 230966651 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19770/statm: 1338 236 197 169 0 49 0
[pid=19776] ppid=19770 vsize=453624 CPUtime=942.91
/proc/19776/stat : 19776 (tinisat) R 19770 19770 19123 0 -1 4194304 112205 0 0 0 94169 122 0 0 25 0 1 0 230966678 464510976 111557 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 113406 111557 52 110 0 113293 0
Current children cumulated CPU time (s) 943.16
Current children cumulated vsize (KiB) 458976

[startup+1003.52 s]
/proc/loadavg: 1.00 1.21 2.11 2/79 19776
/proc/meminfo: memFree=1351912/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=5352 CPUtime=0.25
/proc/19770/stat : 19770 (TiniSatELite) S 19768 19770 19123 0 -1 4194304 331 1945 0 0 0 0 24 1 16 0 1 0 230966651 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19770/statm: 1338 236 197 169 0 49 0
[pid=19776] ppid=19770 vsize=891960 CPUtime=1002.96
/proc/19776/stat : 19776 (tinisat) R 19770 19770 19123 0 -1 4194304 117121 0 0 0 100168 128 0 0 25 0 1 0 230966678 913367040 116473 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 222990 116473 52 110 0 222877 0
Current children cumulated CPU time (s) 1003.21
Current children cumulated vsize (KiB) 897312

[startup+1063.6 s]
/proc/loadavg: 1.00 1.17 2.03 2/79 19776
/proc/meminfo: memFree=1331432/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=5352 CPUtime=0.25
/proc/19770/stat : 19770 (TiniSatELite) S 19768 19770 19123 0 -1 4194304 331 1945 0 0 0 0 24 1 16 0 1 0 230966651 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19770/statm: 1338 236 197 169 0 49 0
[pid=19776] ppid=19770 vsize=892224 CPUtime=1063.02
/proc/19776/stat : 19776 (tinisat) R 19770 19770 19123 0 -1 4194304 122167 0 0 0 106169 133 0 0 25 0 1 0 230966678 913637376 121519 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 223056 121519 52 110 0 222943 0
Current children cumulated CPU time (s) 1063.27
Current children cumulated vsize (KiB) 897576

[startup+1123.67 s]
/proc/loadavg: 1.00 1.14 1.97 2/79 19776
/proc/meminfo: memFree=1307048/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=5352 CPUtime=0.25
/proc/19770/stat : 19770 (TiniSatELite) S 19768 19770 19123 0 -1 4194304 331 1945 0 0 0 0 24 1 16 0 1 0 230966651 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19770/statm: 1338 236 197 169 0 49 0
[pid=19776] ppid=19770 vsize=892488 CPUtime=1123.07
/proc/19776/stat : 19776 (tinisat) R 19770 19770 19123 0 -1 4194304 128296 0 0 0 112167 140 0 0 25 0 1 0 230966678 913907712 127648 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515394 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 223122 127648 52 110 0 223009 0
Current children cumulated CPU time (s) 1123.32
Current children cumulated vsize (KiB) 897840

[startup+1183.74 s]
/proc/loadavg: 1.00 1.11 1.90 2/79 19776
/proc/meminfo: memFree=1283112/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=5352 CPUtime=0.25
/proc/19770/stat : 19770 (TiniSatELite) S 19768 19770 19123 0 -1 4194304 331 1945 0 0 0 0 24 1 16 0 1 0 230966651 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19770/statm: 1338 236 197 169 0 49 0
[pid=19776] ppid=19770 vsize=892900 CPUtime=1183.13
/proc/19776/stat : 19776 (tinisat) R 19770 19770 19123 0 -1 4194304 134270 0 0 0 118167 146 0 0 25 0 1 0 230966678 914329600 133622 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 223225 133622 52 110 0 223112 0
Current children cumulated CPU time (s) 1183.38
Current children cumulated vsize (KiB) 898252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.10 1.88 2/79 19776
/proc/meminfo: memFree=1277416/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=5352 CPUtime=0.25
/proc/19770/stat : 19770 (TiniSatELite) S 19768 19770 19123 0 -1 4194304 331 1945 0 0 0 0 24 1 16 0 1 0 230966651 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19770/statm: 1338 236 197 169 0 49 0
[pid=19776] ppid=19770 vsize=893032 CPUtime=1199.84
/proc/19776/stat : 19776 (tinisat) R 19770 19770 19123 0 -1 4194304 135628 0 0 0 119836 148 0 0 25 0 1 0 230966678 914464768 134980 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 223258 134980 52 110 0 223145 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 898384

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

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

[startup+1200.45 s]
/proc/loadavg: 1.00 1.10 1.88 2/79 19776
/proc/meminfo: memFree=1277416/2055920 swapFree=4192812/4192956
[pid=19770] ppid=19768 vsize=5352 CPUtime=0.25
/proc/19770/stat : 19770 (TiniSatELite) S 19768 19770 19123 0 -1 4194304 331 1945 0 0 0 0 24 1 16 0 1 0 230966651 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19770/statm: 1338 236 197 169 0 49 0
[pid=19776] ppid=19770 vsize=893032 CPUtime=1199.84
/proc/19776/stat : 19776 (tinisat) R 19770 19770 19123 0 -1 4194304 135628 0 0 0 119836 148 0 0 25 0 1 0 230966678 914464768 134980 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19776/statm: 223258 134980 52 110 0 223145 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 898384

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 19770 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=244962 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=17997
CPU time returned by wait4() is 0.262959
while last known CPU time is 1200.09

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

Real time (s): 1200.46
CPU time (s): 1200.09
CPU user time (s): 1198.6
CPU system time (s): 1.49
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 898384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.244962
system time used= 0.017997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2276
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= 17

runsolver used 1.07584 second user time and 3.19251 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Thu Feb 22 02:08:42 UTC 2007

IDJOB= 306961
IDBENCH= 20194
IDSOLVER= 99
FILE ID= node13/306961-1172110122

PBS_JOBID= 3865353

Free space on /tmp= 66542 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S1890278326-03.cnf
COMMAND LINE= /tmp/evaluation/306961-1172110122/TiniSatELite /tmp/evaluation/306961-1172110122/instance-306961-1172110122.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-306961-1172110122 -o ROOT/results/node13/solver-306961-1172110122 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306961-1172110122/TiniSatELite /tmp/evaluation/306961-1172110122/instance-306961-1172110122.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  54d48c33f7a9a8497a5de749a63ebbcb

RANDOM SEED= 15597288

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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:       1820560 kB
Buffers:         30600 kB
Cached:          97376 kB
SwapCached:          0 kB
Active:         123252 kB
Inactive:        59292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1820560 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2144 kB
Writeback:           0 kB
Mapped:          73428 kB
Slab:            38348 kB
Committed_AS:  1026612 kB
PageTables:       1744 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66540 MiB

End job on node13 on Thu Feb 22 02:28:44 UTC 2007