Trace number 309134

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) 1200.07 1200.5

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S461590508-14-SAT.cnf
MD5SUMf2855b2d9ccbc6dfadefd43cb9f6aec1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.160975
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
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...
0.00/0.01	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 |    3582    10388 |    1074       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    3513    10411 |      --       0       --      -- |     --   | -69/23
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 937   #clauses: 3513   #literals: 10411
0.00/0.01	c CPU time:   0.010998 s
0.00/0.01	c ==============================================================================
0.00/0.03	c Tinisat 0.22
0.00/0.03	c solving /tmp/GTI_node39.alineos.net_24656.cnf
0.00/0.03	c 937 variables, 3513 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/node39/watcher-309134-1172534948 -o ROOT/results/node39/solver-309134-1172534948 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309134-1172534948/TiniSatELite /tmp/evaluation/309134-1172534948/instance-309134-1172534948.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: 1.00 1.00 1.00 3/64 24656
/proc/meminfo: memFree=1923072/2055920 swapFree=4161536/4192956
[pid=24656] ppid=24654 vsize=5352 CPUtime=0
/proc/24656/stat : 24656 (TiniSatELite) S 24654 24656 23985 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 273450712 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493828690 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/24656/statm: 1338 232 195 169 0 49 0
[pid=24657] ppid=24656 vsize=5352 CPUtime=0
/proc/24657/stat : 24657 (TiniSatELite) S 24656 24656 23985 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 273450712 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/24657/statm: 1338 236 198 169 0 49 0
[pid=24659] ppid=24657 vsize=0 CPUtime=0
/proc/24659/stat : 24659 (sed) D 24657 24656 23985 0 -1 4194308 163 0 0 0 0 0 0 0 21 0 1 0 273450712 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/24659/statm: 0 0 0 0 0 0 0

[startup+0.108118 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24656
/proc/meminfo: memFree=1923072/2055920 swapFree=4161536/4192956
[pid=24656] ppid=24654 vsize=5352 CPUtime=0.01
/proc/24656/stat : 24656 (TiniSatELite) S 24654 24656 23985 0 -1 4194304 331 473 0 0 0 0 1 0 16 0 1 0 273450712 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24656/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.516183 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24656
/proc/meminfo: memFree=1923072/2055920 swapFree=4161536/4192956
[pid=24656] ppid=24654 vsize=5352 CPUtime=0.01
/proc/24656/stat : 24656 (TiniSatELite) S 24654 24656 23985 0 -1 4194304 331 473 0 0 0 0 1 0 16 0 1 0 273450712 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24656/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33832 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24662
/proc/meminfo: memFree=1920688/2055920 swapFree=4161536/4192956
[pid=24656] ppid=24654 vsize=5352 CPUtime=0.01
/proc/24656/stat : 24656 (TiniSatELite) S 24654 24656 23985 0 -1 4194304 331 473 0 0 0 0 1 0 16 0 1 0 273450712 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24656/statm: 1338 236 197 169 0 49 0
[pid=24662] ppid=24656 vsize=2840 CPUtime=1.3
/proc/24662/stat : 24662 (tinisat) R 24656 24656 23985 0 -1 4194304 604 0 0 0 130 0 0 0 25 0 1 0 273450714 2908160 589 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24662/statm: 710 589 52 110 0 597 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8192

[startup+2.9796 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24662
/proc/meminfo: memFree=1919600/2055920 swapFree=4161536/4192956
[pid=24656] ppid=24654 vsize=5352 CPUtime=0.01
/proc/24656/stat : 24656 (TiniSatELite) S 24654 24656 23985 0 -1 4194304 331 473 0 0 0 0 1 0 16 0 1 0 273450712 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24656/statm: 1338 236 197 169 0 49 0
[pid=24662] ppid=24656 vsize=4848 CPUtime=2.94
/proc/24662/stat : 24662 (tinisat) R 24656 24656 23985 0 -1 4194304 936 0 0 0 294 0 0 0 25 0 1 0 273450714 4964352 921 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519983 0 0 4096 0 0 0 0 17 1 0 0
/proc/24662/statm: 1212 921 52 110 0 1099 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10200

[startup+6.25617 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24662
/proc/meminfo: memFree=1917488/2055920 swapFree=4161536/4192956
[pid=24656] ppid=24654 vsize=5352 CPUtime=0.01
/proc/24656/stat : 24656 (TiniSatELite) S 24654 24656 23985 0 -1 4194304 331 473 0 0 0 0 1 0 16 0 1 0 273450712 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24656/statm: 1338 236 197 169 0 49 0
[pid=24662] ppid=24656 vsize=8596 CPUtime=6.22
/proc/24662/stat : 24662 (tinisat) R 24656 24656 23985 0 -1 4194304 1389 0 0 0 621 1 0 0 25 0 1 0 273450714 8802304 1374 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/24662/statm: 2149 1374 52 110 0 2036 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 13948

[startup+12.7193 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24662
/proc/meminfo: memFree=1914808/2055920 swapFree=4161536/4192956
[pid=24656] ppid=24654 vsize=5352 CPUtime=0.01
/proc/24656/stat : 24656 (TiniSatELite) S 24654 24656 23985 0 -1 4194304 331 473 0 0 0 0 1 0 16 0 1 0 273450712 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24656/statm: 1338 236 197 169 0 49 0
[pid=24662] ppid=24656 vsize=9136 CPUtime=12.68
/proc/24662/stat : 24662 (tinisat) R 24656 24656 23985 0 -1 4194304 2027 0 0 0 1267 1 0 0 25 0 1 0 273450714 9355264 1979 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520084 0 0 4096 0 0 0 0 17 1 0 0
/proc/24662/statm: 2284 1979 52 110 0 2171 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14488

[startup+25.5265 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24662
/proc/meminfo: memFree=1911800/2055920 swapFree=4161536/4192956
[pid=24656] ppid=24654 vsize=5352 CPUtime=0.01
/proc/24656/stat : 24656 (TiniSatELite) S 24654 24656 23985 0 -1 4194304 331 473 0 0 0 0 1 0 16 0 1 0 273450712 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24656/statm: 1338 236 197 169 0 49 0
[pid=24662] ppid=24656 vsize=16640 CPUtime=25.48
/proc/24662/stat : 24662 (tinisat) R 24656 24656 23985 0 -1 4194304 2793 0 0 0 2546 2 0 0 25 0 1 0 273450714 17039360 2745 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/24662/statm: 4160 2745 52 110 0 4047 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21992

[startup+51.1509 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24662
/proc/meminfo: memFree=1907128/2055920 swapFree=4161536/4192956
[pid=24656] ppid=24654 vsize=5352 CPUtime=0.01
/proc/24656/stat : 24656 (TiniSatELite) S 24654 24656 23985 0 -1 4194304 331 473 0 0 0 0 1 0 16 0 1 0 273450712 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24656/statm: 1338 236 197 169 0 49 0
[pid=24662] ppid=24656 vsize=17576 CPUtime=51.1
/proc/24662/stat : 24662 (tinisat) R 24656 24656 23985 0 -1 4194304 4003 0 0 0 5107 3 0 0 25 0 1 0 273450714 17997824 3890 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24662/statm: 4394 3890 52 110 0 4281 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 22928

[startup+102.395 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24662
/proc/meminfo: memFree=1900536/2055920 swapFree=4161536/4192956
[pid=24656] ppid=24654 vsize=5352 CPUtime=0.01
/proc/24656/stat : 24656 (TiniSatELite) S 24654 24656 23985 0 -1 4194304 331 473 0 0 0 0 1 0 16 0 1 0 273450712 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24656/statm: 1338 236 197 169 0 49 0
[pid=24662] ppid=24656 vsize=32872 CPUtime=102.32
/proc/24662/stat : 24662 (tinisat) R 24656 24656 23985 0 -1 4194304 5641 0 0 0 10227 5 0 0 25 0 1 0 273450714 33660928 5528 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/24662/statm: 8218 5528 52 110 0 8105 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 38224

[startup+162.463 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24662
/proc/meminfo: memFree=1894712/2055920 swapFree=4161536/4192956
[pid=24656] ppid=24654 vsize=5352 CPUtime=0.01
/proc/24656/stat : 24656 (TiniSatELite) S 24654 24656 23985 0 -1 4194304 331 473 0 0 0 0 1 0 16 0 1 0 273450712 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24656/statm: 1338 236 197 169 0 49 0
[pid=24662] ppid=24656 vsize=34540 CPUtime=162.37
/proc/24662/stat : 24662 (tinisat) R 24656 24656 23985 0 -1 4194304 7180 0 0 0 16230 7 0 0 25 0 1 0 273450714 35368960 6938 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/24662/statm: 8635 6938 52 110 0 8522 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 39892

[startup+222.522 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24662
/proc/meminfo: memFree=1889784/2055920 swapFree=4161536/4192956
[pid=24656] ppid=24654 vsize=5352 CPUtime=0.01
/proc/24656/stat : 24656 (TiniSatELite) S 24654 24656 23985 0 -1 4194304 331 473 0 0 0 0 1 0 16 0 1 0 273450712 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24656/statm: 1338 236 197 169 0 49 0
[pid=24662] ppid=24656 vsize=34968 CPUtime=222.41
/proc/24662/stat : 24662 (tinisat) R 24656 24656 23985 0 -1 4194304 8421 0 0 0 22233 8 0 0 25 0 1 0 273450714 35807232 8179 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24662/statm: 8742 8179 52 110 0 8629 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 40320

[startup+282.578 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24662
/proc/meminfo: memFree=1885048/2055920 swapFree=4161536/4192956
[pid=24656] ppid=24654 vsize=5352 CPUtime=0.01
/proc/24656/stat : 24656 (TiniSatELite) S 24654 24656 23985 0 -1 4194304 331 473 0 0 0 0 1 0 16 0 1 0 273450712 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24656/statm: 1338 236 197 169 0 49 0
[pid=24662] ppid=24656 vsize=63376 CPUtime=282.45
/proc/24662/stat : 24662 (tinisat) R 24656 24656 23985 0 -1 4194304 9601 0 0 0 28235 10 0 0 25 0 1 0 273450714 64897024 9359 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/24662/statm: 15844 9359 52 110 0 15731 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 68728

[startup+342.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24662
/proc/meminfo: memFree=1880696/2055920 swapFree=4161536/4192956
[pid=24656] ppid=24654 vsize=5352 CPUtime=0.01
/proc/24656/stat : 24656 (TiniSatELite) S 24654 24656 23985 0 -1 4194304 331 473 0 0 0 0 1 0 16 0 1 0 273450712 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24656/statm: 1338 236 197 169 0 49 0
[pid=24662] ppid=24656 vsize=64516 CPUtime=342.5
/proc/24662/stat : 24662 (tinisat) R 24656 24656 23985 0 -1 4194304 10689 0 0 0 34238 12 0 0 25 0 1 0 273450714 66064384 10447 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24662/statm: 16129 10447 52 110 0 16016 0
Current children cumulated CPU time (s) 342.51
Current children cumulated vsize (KiB) 69868

[startup+402.697 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24662
/proc/meminfo: memFree=1877304/2055920 swapFree=4161536/4192956
[pid=24656] ppid=24654 vsize=5352 CPUtime=0.01
/proc/24656/stat : 24656 (TiniSatELite) S 24654 24656 23985 0 -1 4194304 331 473 0 0 0 0 1 0 16 0 1 0 273450712 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24656/statm: 1338 236 197 169 0 49 0
[pid=24662] ppid=24656 vsize=65524 CPUtime=402.53
/proc/24662/stat : 24662 (tinisat) R 24656 24656 23985 0 -1 4194304 11526 0 0 0 40240 13 0 0 25 0 1 0 273450714 67096576 11284 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24662/statm: 16381 11284 52 110 0 16268 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 70876

[startup+462.752 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24662
/proc/meminfo: memFree=1874360/2055920 swapFree=4161536/4192956
[pid=24656] ppid=24654 vsize=5352 CPUtime=0.01
/proc/24656/stat : 24656 (TiniSatELite) S 24654 24656 23985 0 -1 4194304 331 473 0 0 0 0 1 0 16 0 1 0 273450712 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24656/statm: 1338 236 197 169 0 49 0
[pid=24662] ppid=24656 vsize=67132 CPUtime=462.57
/proc/24662/stat : 24662 (tinisat) R 24656 24656 23985 0 -1 4194304 12518 0 0 0 46243 14 0 0 25 0 1 0 273450714 68743168 12019 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24662/statm: 16783 12019 52 110 0 16670 0
Current children cumulated CPU time (s) 462.58
Current children cumulated vsize (KiB) 72484

[startup+522.813 s]

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

[pid=24656] ppid=24654 vsize=5352 CPUtime=0.01
/proc/24656/stat : 24656 (TiniSatELite) S 24654 24656 23985 0 -1 4194304 331 473 0 0 0 0 1 0 16 0 1 0 273450712 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24656/statm: 1338 236 197 169 0 49 0
[pid=24662] ppid=24656 vsize=67628 CPUtime=522.61
/proc/24662/stat : 24662 (tinisat) R 24656 24656 23985 0 -1 4194304 13215 0 0 0 52246 15 0 0 25 0 1 0 273450714 69251072 12716 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24662/statm: 16907 12716 52 110 0 16794 0
Current children cumulated CPU time (s) 522.62
Current children cumulated vsize (KiB) 72980

[startup+582.872 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24662
/proc/meminfo: memFree=1868920/2055920 swapFree=4161536/4192956
[pid=24656] ppid=24654 vsize=5352 CPUtime=0.01
/proc/24656/stat : 24656 (TiniSatELite) S 24654 24656 23985 0 -1 4194304 331 473 0 0 0 0 1 0 16 0 1 0 273450712 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24656/statm: 1338 236 197 169 0 49 0
[pid=24662] ppid=24656 vsize=67916 CPUtime=582.65
/proc/24662/stat : 24662 (tinisat) R 24656 24656 23985 0 -1 4194304 13862 0 0 0 58249 16 0 0 25 0 1 0 273450714 69545984 13363 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24662/statm: 16979 13363 52 110 0 16866 0
Current children cumulated CPU time (s) 582.66
Current children cumulated vsize (KiB) 73268

[startup+642.941 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24662
/proc/meminfo: memFree=1865784/2055920 swapFree=4161536/4192956
[pid=24656] ppid=24654 vsize=5352 CPUtime=0.01
/proc/24656/stat : 24656 (TiniSatELite) S 24654 24656 23985 0 -1 4194304 331 473 0 0 0 0 1 0 16 0 1 0 273450712 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24656/statm: 1338 236 197 169 0 49 0
[pid=24662] ppid=24656 vsize=68060 CPUtime=642.7
/proc/24662/stat : 24662 (tinisat) R 24656 24656 23985 0 -1 4194304 14653 0 0 0 64252 18 0 0 25 0 1 0 273450714 69693440 14154 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/24662/statm: 17015 14154 52 110 0 16902 0
Current children cumulated CPU time (s) 642.71
Current children cumulated vsize (KiB) 73412

[startup+702.999 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24662
/proc/meminfo: memFree=1863032/2055920 swapFree=4161536/4192956
[pid=24656] ppid=24654 vsize=5352 CPUtime=0.01
/proc/24656/stat : 24656 (TiniSatELite) S 24654 24656 23985 0 -1 4194304 331 473 0 0 0 0 1 0 16 0 1 0 273450712 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24656/statm: 1338 236 197 169 0 49 0
[pid=24662] ppid=24656 vsize=68880 CPUtime=702.74
/proc/24662/stat : 24662 (tinisat) R 24656 24656 23985 0 -1 4194304 15327 0 0 0 70255 19 0 0 25 0 1 0 273450714 70533120 14828 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24662/statm: 17220 14828 52 110 0 17107 0
Current children cumulated CPU time (s) 702.75
Current children cumulated vsize (KiB) 74232

[startup+763.049 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24662
/proc/meminfo: memFree=1860472/2055920 swapFree=4161536/4192956
[pid=24656] ppid=24654 vsize=5352 CPUtime=0.01
/proc/24656/stat : 24656 (TiniSatELite) S 24654 24656 23985 0 -1 4194304 331 473 0 0 0 0 1 0 16 0 1 0 273450712 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24656/statm: 1338 236 197 169 0 49 0
[pid=24662] ppid=24656 vsize=69604 CPUtime=762.77
/proc/24662/stat : 24662 (tinisat) R 24656 24656 23985 0 -1 4194304 15954 0 0 0 76257 20 0 0 25 0 1 0 273450714 71274496 15455 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/24662/statm: 17401 15455 52 110 0 17288 0
Current children cumulated CPU time (s) 762.78
Current children cumulated vsize (KiB) 74956

[startup+823.112 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24662
/proc/meminfo: memFree=1858168/2055920 swapFree=4161536/4192956
[pid=24656] ppid=24654 vsize=5352 CPUtime=0.01
/proc/24656/stat : 24656 (TiniSatELite) S 24654 24656 23985 0 -1 4194304 331 473 0 0 0 0 1 0 16 0 1 0 273450712 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24656/statm: 1338 236 197 169 0 49 0
[pid=24662] ppid=24656 vsize=69908 CPUtime=822.81
/proc/24662/stat : 24662 (tinisat) R 24656 24656 23985 0 -1 4194304 16505 0 0 0 82260 21 0 0 25 0 1 0 273450714 71585792 16006 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24662/statm: 17477 16006 52 110 0 17364 0
Current children cumulated CPU time (s) 822.82
Current children cumulated vsize (KiB) 75260

[startup+883.17 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24662
/proc/meminfo: memFree=1856056/2055920 swapFree=4161536/4192956
[pid=24656] ppid=24654 vsize=5352 CPUtime=0.01
/proc/24656/stat : 24656 (TiniSatELite) S 24654 24656 23985 0 -1 4194304 331 473 0 0 0 0 1 0 16 0 1 0 273450712 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24656/statm: 1338 236 197 169 0 49 0
[pid=24662] ppid=24656 vsize=70200 CPUtime=882.85
/proc/24662/stat : 24662 (tinisat) R 24656 24656 23985 0 -1 4194304 17039 0 0 0 88264 21 0 0 25 0 1 0 273450714 71884800 16540 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24662/statm: 17550 16540 52 110 0 17437 0
Current children cumulated CPU time (s) 882.86
Current children cumulated vsize (KiB) 75552

[startup+943.231 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24662
/proc/meminfo: memFree=1853880/2055920 swapFree=4161536/4192956
[pid=24656] ppid=24654 vsize=5352 CPUtime=0.01
/proc/24656/stat : 24656 (TiniSatELite) S 24654 24656 23985 0 -1 4194304 331 473 0 0 0 0 1 0 16 0 1 0 273450712 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24656/statm: 1338 236 197 169 0 49 0
[pid=24662] ppid=24656 vsize=70696 CPUtime=942.89
/proc/24662/stat : 24662 (tinisat) R 24656 24656 23985 0 -1 4194304 17580 0 0 0 94267 22 0 0 25 0 1 0 273450714 72392704 17081 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24662/statm: 17674 17081 52 110 0 17561 0
Current children cumulated CPU time (s) 942.9
Current children cumulated vsize (KiB) 76048

[startup+1003.29 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24662
/proc/meminfo: memFree=1851960/2055920 swapFree=4161536/4192956
[pid=24656] ppid=24654 vsize=5352 CPUtime=0.01
/proc/24656/stat : 24656 (TiniSatELite) S 24654 24656 23985 0 -1 4194304 331 473 0 0 0 0 1 0 16 0 1 0 273450712 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24656/statm: 1338 236 197 169 0 49 0
[pid=24662] ppid=24656 vsize=126556 CPUtime=1002.94
/proc/24662/stat : 24662 (tinisat) R 24656 24656 23985 0 -1 4194304 18065 0 0 0 100271 23 0 0 25 0 1 0 273450714 129593344 17566 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/24662/statm: 31639 17566 52 110 0 31526 0
Current children cumulated CPU time (s) 1002.95
Current children cumulated vsize (KiB) 131908

[startup+1063.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24662
/proc/meminfo: memFree=1849976/2055920 swapFree=4161536/4192956
[pid=24656] ppid=24654 vsize=5352 CPUtime=0.01
/proc/24656/stat : 24656 (TiniSatELite) S 24654 24656 23985 0 -1 4194304 331 473 0 0 0 0 1 0 16 0 1 0 273450712 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24656/statm: 1338 236 197 169 0 49 0
[pid=24662] ppid=24656 vsize=126884 CPUtime=1062.98
/proc/24662/stat : 24662 (tinisat) R 24656 24656 23985 0 -1 4194304 18554 0 0 0 106275 23 0 0 25 0 1 0 273450714 129929216 18055 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520132 0 0 4096 0 0 0 0 17 1 0 0
/proc/24662/statm: 31721 18055 52 110 0 31608 0
Current children cumulated CPU time (s) 1062.99
Current children cumulated vsize (KiB) 132236

[startup+1123.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24662
/proc/meminfo: memFree=1847736/2055920 swapFree=4161536/4192956
[pid=24656] ppid=24654 vsize=5352 CPUtime=0.01
/proc/24656/stat : 24656 (TiniSatELite) S 24654 24656 23985 0 -1 4194304 331 473 0 0 0 0 1 0 16 0 1 0 273450712 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24656/statm: 1338 236 197 169 0 49 0
[pid=24662] ppid=24656 vsize=127148 CPUtime=1123.02
/proc/24662/stat : 24662 (tinisat) R 24656 24656 23985 0 -1 4194304 19106 0 0 0 112278 24 0 0 25 0 1 0 273450714 130199552 18607 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24662/statm: 31787 18607 52 110 0 31674 0
Current children cumulated CPU time (s) 1123.03
Current children cumulated vsize (KiB) 132500

[startup+1183.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24662
/proc/meminfo: memFree=1845816/2055920 swapFree=4161536/4192956
[pid=24656] ppid=24654 vsize=5352 CPUtime=0.01
/proc/24656/stat : 24656 (TiniSatELite) S 24654 24656 23985 0 -1 4194304 331 473 0 0 0 0 1 0 16 0 1 0 273450712 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24656/statm: 1338 236 197 169 0 49 0
[pid=24662] ppid=24656 vsize=127628 CPUtime=1183.05
/proc/24662/stat : 24662 (tinisat) R 24656 24656 23985 0 -1 4194304 19587 0 0 0 118281 24 0 0 25 0 1 0 273450714 130691072 19088 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24662/statm: 31907 19088 52 110 0 31794 0
Current children cumulated CPU time (s) 1183.06
Current children cumulated vsize (KiB) 132980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 24662
/proc/meminfo: memFree=1845304/2055920 swapFree=4161536/4192956
[pid=24656] ppid=24654 vsize=5352 CPUtime=0.01
/proc/24656/stat : 24656 (TiniSatELite) S 24654 24656 23985 0 -1 4194304 331 473 0 0 0 0 1 0 16 0 1 0 273450712 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231493657412 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/24656/statm: 1338 236 197 169 0 49 0
[pid=24662] ppid=24656 vsize=127628 CPUtime=1200.06
/proc/24662/stat : 24662 (tinisat) R 24656 24656 23985 0 -1 4194304 19721 0 0 0 119982 24 0 0 25 0 1 0 273450714 130691072 19222 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/24662/statm: 31907 19222 52 110 0 31794 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 132980

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 24656 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=17997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.022996
while last known CPU time is 1200.07

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

Real time (s): 1200.5
CPU time (s): 1200.07
CPU user time (s): 1199.83
CPU system time (s): 0.24
CPU usage (%): 99.9643
Max. virtual memory (cumulated for all children) (KiB): 132980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.017997
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 804
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= 10

runsolver used 0.948855 second user time and 2.42463 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Tue Feb 27 00:09:08 UTC 2007

IDJOB= 309134
IDBENCH= 20251
IDSOLVER= 99
FILE ID= node39/309134-1172534948

PBS_JOBID= 3971822

Free space on /tmp= 66557 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S461590508-14-SAT.cnf
COMMAND LINE= /tmp/evaluation/309134-1172534948/TiniSatELite /tmp/evaluation/309134-1172534948/instance-309134-1172534948.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-309134-1172534948 -o ROOT/results/node39/solver-309134-1172534948 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309134-1172534948/TiniSatELite /tmp/evaluation/309134-1172534948/instance-309134-1172534948.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  f2855b2d9ccbc6dfadefd43cb9f6aec1

RANDOM SEED= 650928082

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.285
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		: 3000.285
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:       1923416 kB
Buffers:          9256 kB
Cached:          64280 kB
SwapCached:      25676 kB
Active:          36900 kB
Inactive:        69020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1923416 kB
SwapTotal:     4192956 kB
SwapFree:      4161536 kB
Dirty:            1160 kB
Writeback:           0 kB
Mapped:          15288 kB
Slab:            12588 kB
Committed_AS:   638988 kB
PageTables:       1412 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= 66557 MiB

End job on node39 on Tue Feb 27 00:29:11 UTC 2007