Trace number 300565

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.08 1200.46

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S1283500452-05.cnf
MD5SUM4b08c8cd1747d231dbc0ccaaecbbae07
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark10.0545
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 514000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   14000    70000 |    4199       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 700   #clauses: 14000   #literals: 70000
0.00/0.02	c CPU time:   0.015997 s
0.00/0.02	c ==============================================================================
0.00/0.07	c Tinisat 0.22
0.00/0.07	c solving /tmp/GTI_node1.alineos.net_26952.cnf
0.00/0.07	c 700 variables, 14000 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/node1/watcher-300565-1171913145 -o ROOT/results/node1/solver-300565-1171913145 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300565-1171913145/TiniSatELite /tmp/evaluation/300565-1171913145/instance-300565-1171913145.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26952
/proc/meminfo: memFree=1596472/2055920 swapFree=4158120/4192956
[pid=26952] ppid=26950 vsize=5356 CPUtime=0
/proc/26952/stat : 26952 (TiniSatELite) S 26950 26952 25758 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 211269612 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353444434 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/26952/statm: 1339 233 195 169 0 50 0
[pid=26953] ppid=26952 vsize=5356 CPUtime=0
/proc/26953/stat : 26953 (TiniSatELite) R 26952 26952 25758 0 -1 4194368 53 189 0 0 0 0 0 0 21 0 1 0 211269612 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 4408712 0 65536 4096 65538 0 0 0 17 1 0 0
/proc/26953/statm: 1339 237 198 169 0 50 0

[startup+0.107346 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26952
/proc/meminfo: memFree=1596472/2055920 swapFree=4158120/4192956
[pid=26952] ppid=26950 vsize=5356 CPUtime=0.04
/proc/26952/stat : 26952 (TiniSatELite) S 26950 26952 25758 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211269612 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26952/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.515389 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26952
/proc/meminfo: memFree=1596472/2055920 swapFree=4158120/4192956
[pid=26952] ppid=26950 vsize=5356 CPUtime=0.04
/proc/26952/stat : 26952 (TiniSatELite) S 26950 26952 25758 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211269612 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26952/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.33548 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 26958
/proc/meminfo: memFree=1592040/2055920 swapFree=4158120/4192956
[pid=26952] ppid=26950 vsize=5356 CPUtime=0.04
/proc/26952/stat : 26952 (TiniSatELite) S 26950 26952 25758 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211269612 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26952/statm: 1339 237 197 169 0 50 0
[pid=26958] ppid=26952 vsize=6108 CPUtime=1.27
/proc/26958/stat : 26958 (tinisat) R 26952 26952 25758 0 -1 4194304 1121 0 0 0 127 0 0 0 25 0 1 0 211269617 6254592 1106 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/26958/statm: 1527 1106 52 110 0 1414 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 11464

[startup+2.97167 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 26958
/proc/meminfo: memFree=1589672/2055920 swapFree=4158120/4192956
[pid=26952] ppid=26950 vsize=5356 CPUtime=0.04
/proc/26952/stat : 26952 (TiniSatELite) S 26950 26952 25758 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211269612 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26952/statm: 1339 237 197 169 0 50 0
[pid=26958] ppid=26952 vsize=11360 CPUtime=2.91
/proc/26958/stat : 26958 (tinisat) R 26952 26952 25758 0 -1 4194304 1894 0 0 0 291 0 0 0 25 0 1 0 211269617 11632640 1879 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/26958/statm: 2840 1879 52 110 0 2727 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 16716

[startup+6.24806 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 26958
/proc/meminfo: memFree=1584296/2055920 swapFree=4158120/4192956
[pid=26952] ppid=26950 vsize=5356 CPUtime=0.04
/proc/26952/stat : 26952 (TiniSatELite) S 26950 26952 25758 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211269612 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26952/statm: 1339 237 197 169 0 50 0
[pid=26958] ppid=26952 vsize=22260 CPUtime=6.19
/proc/26958/stat : 26958 (tinisat) R 26952 26952 25758 0 -1 4194304 3069 0 0 0 618 1 0 0 25 0 1 0 211269617 22794240 3054 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/26958/statm: 5565 3054 52 110 0 5452 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 27616

[startup+12.7118 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 26958
/proc/meminfo: memFree=1577320/2055920 swapFree=4158120/4192956
[pid=26952] ppid=26950 vsize=5356 CPUtime=0.04
/proc/26952/stat : 26952 (TiniSatELite) S 26950 26952 25758 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211269612 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26952/statm: 1339 237 197 169 0 50 0
[pid=26958] ppid=26952 vsize=22784 CPUtime=12.65
/proc/26958/stat : 26958 (tinisat) R 26952 26952 25758 0 -1 4194304 4710 0 0 0 1262 3 0 0 25 0 1 0 211269617 23330816 4662 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134515510 0 0 4096 0 0 0 0 17 1 0 0
/proc/26958/statm: 5696 4662 52 110 0 5583 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28140

[startup+25.5333 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 26958
/proc/meminfo: memFree=1568232/2055920 swapFree=4158120/4192956
[pid=26952] ppid=26950 vsize=5356 CPUtime=0.04
/proc/26952/stat : 26952 (TiniSatELite) S 26950 26952 25758 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211269612 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26952/statm: 1339 237 197 169 0 50 0
[pid=26958] ppid=26952 vsize=44448 CPUtime=25.47
/proc/26958/stat : 26958 (tinisat) R 26952 26952 25758 0 -1 4194304 7009 0 0 0 2542 5 0 0 25 0 1 0 211269617 45514752 6961 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/26958/statm: 11112 6961 52 110 0 10999 0
Current children cumulated CPU time (s) 25.51
Current children cumulated vsize (KiB) 49804

[startup+51.1613 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 26958
/proc/meminfo: memFree=1554600/2055920 swapFree=4158120/4192956
[pid=26952] ppid=26950 vsize=5356 CPUtime=0.04
/proc/26952/stat : 26952 (TiniSatELite) S 26950 26952 25758 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211269612 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26952/statm: 1339 237 197 169 0 50 0
[pid=26958] ppid=26952 vsize=45232 CPUtime=51.09
/proc/26958/stat : 26958 (tinisat) R 26952 26952 25758 0 -1 4194304 10426 0 0 0 5101 8 0 0 25 0 1 0 211269617 46317568 10313 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/26958/statm: 11308 10313 52 110 0 11195 0
Current children cumulated CPU time (s) 51.13
Current children cumulated vsize (KiB) 50588

[startup+102.418 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 26958
/proc/meminfo: memFree=1536168/2055920 swapFree=4158120/4192956
[pid=26952] ppid=26950 vsize=5356 CPUtime=0.04
/proc/26952/stat : 26952 (TiniSatELite) S 26950 26952 25758 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211269612 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26952/statm: 1339 237 197 169 0 50 0
[pid=26958] ppid=26952 vsize=89208 CPUtime=102.32
/proc/26958/stat : 26958 (tinisat) R 26952 26952 25758 0 -1 4194304 15170 0 0 0 10219 13 0 0 25 0 1 0 211269617 91348992 14928 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519849 0 0 4096 0 0 0 0 17 1 0 0
/proc/26958/statm: 22302 14928 52 110 0 22189 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 94564

[startup+162.495 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 26958
/proc/meminfo: memFree=1519720/2055920 swapFree=4158120/4192956
[pid=26952] ppid=26950 vsize=5356 CPUtime=0.04
/proc/26952/stat : 26952 (TiniSatELite) S 26950 26952 25758 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211269612 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26952/statm: 1339 237 197 169 0 50 0
[pid=26958] ppid=26952 vsize=90412 CPUtime=162.38
/proc/26958/stat : 26958 (tinisat) R 26952 26952 25758 0 -1 4194304 19209 0 0 0 16221 17 0 0 25 0 1 0 211269617 92581888 18967 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/26958/statm: 22603 18967 52 110 0 22490 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 95768

[startup+222.569 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 26958
/proc/meminfo: memFree=1505256/2055920 swapFree=4158120/4192956
[pid=26952] ppid=26950 vsize=5356 CPUtime=0.04
/proc/26952/stat : 26952 (TiniSatELite) S 26950 26952 25758 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211269612 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26952/statm: 1339 237 197 169 0 50 0
[pid=26958] ppid=26952 vsize=174960 CPUtime=222.45
/proc/26958/stat : 26958 (tinisat) R 26952 26952 25758 0 -1 4194304 22842 0 0 0 22223 22 0 0 25 0 1 0 211269617 179159040 22600 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/26958/statm: 43740 22600 52 110 0 43627 0
Current children cumulated CPU time (s) 222.49
Current children cumulated vsize (KiB) 180316

[startup+282.643 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 26958
/proc/meminfo: memFree=1491496/2055920 swapFree=4158120/4192956
[pid=26952] ppid=26950 vsize=5356 CPUtime=0.04
/proc/26952/stat : 26952 (TiniSatELite) S 26950 26952 25758 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211269612 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26952/statm: 1339 237 197 169 0 50 0
[pid=26958] ppid=26952 vsize=176064 CPUtime=282.5
/proc/26958/stat : 26958 (tinisat) R 26952 26952 25758 0 -1 4194304 26272 0 0 0 28225 25 0 0 25 0 1 0 211269617 180289536 26030 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/26958/statm: 44016 26030 52 110 0 43903 0
Current children cumulated CPU time (s) 282.54
Current children cumulated vsize (KiB) 181420

[startup+342.715 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 26958
/proc/meminfo: memFree=1481320/2055920 swapFree=4158120/4192956
[pid=26952] ppid=26950 vsize=5356 CPUtime=0.04
/proc/26952/stat : 26952 (TiniSatELite) S 26950 26952 25758 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211269612 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26952/statm: 1339 237 197 169 0 50 0
[pid=26958] ppid=26952 vsize=177180 CPUtime=342.55
/proc/26958/stat : 26958 (tinisat) R 26952 26952 25758 0 -1 4194304 28813 0 0 0 34227 28 0 0 25 0 1 0 211269617 181432320 28571 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26958/statm: 44295 28571 52 110 0 44182 0
Current children cumulated CPU time (s) 342.59
Current children cumulated vsize (KiB) 182536

[startup+402.79 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 26958
/proc/meminfo: memFree=1471528/2055920 swapFree=4158120/4192956
[pid=26952] ppid=26950 vsize=5356 CPUtime=0.04
/proc/26952/stat : 26952 (TiniSatELite) S 26950 26952 25758 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211269612 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26952/statm: 1339 237 197 169 0 50 0
[pid=26958] ppid=26952 vsize=178892 CPUtime=402.61
/proc/26958/stat : 26958 (tinisat) R 26952 26952 25758 0 -1 4194304 31460 0 0 0 40231 30 0 0 25 0 1 0 211269617 183185408 30961 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26958/statm: 44723 30961 52 110 0 44610 0
Current children cumulated CPU time (s) 402.65
Current children cumulated vsize (KiB) 184248

[startup+462.861 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 26958
/proc/meminfo: memFree=1463144/2055920 swapFree=4158120/4192956
[pid=26952] ppid=26950 vsize=5356 CPUtime=0.04
/proc/26952/stat : 26952 (TiniSatELite) S 26950 26952 25758 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211269612 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26952/statm: 1339 237 197 169 0 50 0
[pid=26958] ppid=26952 vsize=179596 CPUtime=462.67
/proc/26958/stat : 26958 (tinisat) R 26952 26952 25758 0 -1 4194304 33552 0 0 0 46234 33 0 0 25 0 1 0 211269617 183906304 33053 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/26958/statm: 44899 33053 52 110 0 44786 0
Current children cumulated CPU time (s) 462.71
Current children cumulated vsize (KiB) 184952

[startup+522.937 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 26958
/proc/meminfo: memFree=1454760/2055920 swapFree=4158120/4192956
[pid=26952] ppid=26950 vsize=5356 CPUtime=0.04

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

[pid=26952] ppid=26950 vsize=5356 CPUtime=0.04
/proc/26952/stat : 26952 (TiniSatELite) S 26950 26952 25758 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211269612 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26952/statm: 1339 237 197 169 0 50 0
[pid=26958] ppid=26952 vsize=180716 CPUtime=582.79
/proc/26958/stat : 26958 (tinisat) R 26952 26952 25758 0 -1 4194304 37728 0 0 0 58241 38 0 0 25 0 1 0 211269617 185053184 37229 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26958/statm: 45179 37229 52 110 0 45066 0
Current children cumulated CPU time (s) 582.83
Current children cumulated vsize (KiB) 186072

[startup+643.083 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 26958
/proc/meminfo: memFree=1439336/2055920 swapFree=4158120/4192956
[pid=26952] ppid=26950 vsize=5356 CPUtime=0.04
/proc/26952/stat : 26952 (TiniSatELite) S 26950 26952 25758 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211269612 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26952/statm: 1339 237 197 169 0 50 0
[pid=26958] ppid=26952 vsize=181284 CPUtime=642.83
/proc/26958/stat : 26958 (tinisat) R 26952 26952 25758 0 -1 4194304 39506 0 0 0 64243 40 0 0 25 0 1 0 211269617 185634816 39007 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26958/statm: 45321 39007 52 110 0 45208 0
Current children cumulated CPU time (s) 642.87
Current children cumulated vsize (KiB) 186640

[startup+703.157 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 26958
/proc/meminfo: memFree=1432360/2055920 swapFree=4158120/4192956
[pid=26952] ppid=26950 vsize=5356 CPUtime=0.04
/proc/26952/stat : 26952 (TiniSatELite) S 26950 26952 25758 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211269612 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26952/statm: 1339 237 197 169 0 50 0
[pid=26958] ppid=26952 vsize=181556 CPUtime=702.89
/proc/26958/stat : 26958 (tinisat) R 26952 26952 25758 0 -1 4194304 41250 0 0 0 70247 42 0 0 25 0 1 0 211269617 185913344 40751 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26958/statm: 45389 40751 52 110 0 45276 0
Current children cumulated CPU time (s) 702.93
Current children cumulated vsize (KiB) 186912

[startup+763.229 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26958
/proc/meminfo: memFree=1425896/2055920 swapFree=4158120/4192956
[pid=26952] ppid=26950 vsize=5356 CPUtime=0.04
/proc/26952/stat : 26952 (TiniSatELite) S 26950 26952 25758 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211269612 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26952/statm: 1339 237 197 169 0 50 0
[pid=26958] ppid=26952 vsize=182164 CPUtime=762.94
/proc/26958/stat : 26958 (tinisat) R 26952 26952 25758 0 -1 4194304 42882 0 0 0 76250 44 0 0 25 0 1 0 211269617 186535936 42383 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26958/statm: 45541 42383 52 110 0 45428 0
Current children cumulated CPU time (s) 762.98
Current children cumulated vsize (KiB) 187520

[startup+823.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26958
/proc/meminfo: memFree=1419560/2055920 swapFree=4158120/4192956
[pid=26952] ppid=26950 vsize=5356 CPUtime=0.04
/proc/26952/stat : 26952 (TiniSatELite) S 26950 26952 25758 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211269612 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26952/statm: 1339 237 197 169 0 50 0
[pid=26958] ppid=26952 vsize=182892 CPUtime=823
/proc/26958/stat : 26958 (tinisat) R 26952 26952 25758 0 -1 4194304 44422 0 0 0 82254 46 0 0 25 0 1 0 211269617 187281408 43923 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26958/statm: 45723 43923 52 110 0 45610 0
Current children cumulated CPU time (s) 823.04
Current children cumulated vsize (KiB) 188248

[startup+883.376 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26960
/proc/meminfo: memFree=1413288/2055920 swapFree=4158120/4192956
[pid=26952] ppid=26950 vsize=5356 CPUtime=0.04
/proc/26952/stat : 26952 (TiniSatELite) S 26950 26952 25758 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211269612 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26952/statm: 1339 237 197 169 0 50 0
[pid=26958] ppid=26952 vsize=351040 CPUtime=883.05
/proc/26958/stat : 26958 (tinisat) R 26952 26952 25758 0 -1 4194304 46013 0 0 0 88257 48 0 0 25 0 1 0 211269617 359464960 45514 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26958/statm: 87760 45514 52 110 0 87647 0
Current children cumulated CPU time (s) 883.09
Current children cumulated vsize (KiB) 356396

[startup+943.448 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26960
/proc/meminfo: memFree=1406312/2055920 swapFree=4158120/4192956
[pid=26952] ppid=26950 vsize=5356 CPUtime=0.04
/proc/26952/stat : 26952 (TiniSatELite) S 26950 26952 25758 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211269612 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26952/statm: 1339 237 197 169 0 50 0
[pid=26958] ppid=26952 vsize=351328 CPUtime=943.11
/proc/26958/stat : 26958 (tinisat) R 26952 26952 25758 0 -1 4194304 47747 0 0 0 94261 50 0 0 25 0 1 0 211269617 359759872 47248 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/26958/statm: 87832 47248 52 110 0 87719 0
Current children cumulated CPU time (s) 943.15
Current children cumulated vsize (KiB) 356684

[startup+1003.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26960
/proc/meminfo: memFree=1399656/2055920 swapFree=4158120/4192956
[pid=26952] ppid=26950 vsize=5356 CPUtime=0.04
/proc/26952/stat : 26952 (TiniSatELite) S 26950 26952 25758 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211269612 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26952/statm: 1339 237 197 169 0 50 0
[pid=26958] ppid=26952 vsize=351472 CPUtime=1003.16
/proc/26958/stat : 26958 (tinisat) R 26952 26952 25758 0 -1 4194304 49422 0 0 0 100263 53 0 0 25 0 1 0 211269617 359907328 48923 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/26958/statm: 87868 48923 52 110 0 87755 0
Current children cumulated CPU time (s) 1003.2
Current children cumulated vsize (KiB) 356828

[startup+1063.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26960
/proc/meminfo: memFree=1393000/2055920 swapFree=4158120/4192956
[pid=26952] ppid=26950 vsize=5356 CPUtime=0.04
/proc/26952/stat : 26952 (TiniSatELite) S 26950 26952 25758 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211269612 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26952/statm: 1339 237 197 169 0 50 0
[pid=26958] ppid=26952 vsize=351472 CPUtime=1063.22
/proc/26958/stat : 26958 (tinisat) R 26952 26952 25758 0 -1 4194304 51061 0 0 0 106266 56 0 0 25 0 1 0 211269617 359907328 50562 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26958/statm: 87868 50562 52 110 0 87755 0
Current children cumulated CPU time (s) 1063.26
Current children cumulated vsize (KiB) 356828

[startup+1123.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26960
/proc/meminfo: memFree=1386664/2055920 swapFree=4158120/4192956
[pid=26952] ppid=26950 vsize=5356 CPUtime=0.04
/proc/26952/stat : 26952 (TiniSatELite) S 26950 26952 25758 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211269612 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26952/statm: 1339 237 197 169 0 50 0
[pid=26958] ppid=26952 vsize=351920 CPUtime=1123.27
/proc/26958/stat : 26958 (tinisat) R 26952 26952 25758 0 -1 4194304 52645 0 0 0 112270 57 0 0 25 0 1 0 211269617 360366080 52146 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26958/statm: 87980 52146 52 110 0 87867 0
Current children cumulated CPU time (s) 1123.31
Current children cumulated vsize (KiB) 357276

[startup+1183.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26960
/proc/meminfo: memFree=1380520/2055920 swapFree=4158120/4192956
[pid=26952] ppid=26950 vsize=5356 CPUtime=0.04
/proc/26952/stat : 26952 (TiniSatELite) S 26950 26952 25758 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211269612 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26952/statm: 1339 237 197 169 0 50 0
[pid=26958] ppid=26952 vsize=352064 CPUtime=1183.33
/proc/26958/stat : 26958 (tinisat) R 26952 26952 25758 0 -1 4194304 54172 0 0 0 118274 59 0 0 25 0 1 0 211269617 360513536 53673 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/26958/statm: 88016 53673 52 110 0 87903 0
Current children cumulated CPU time (s) 1183.37
Current children cumulated vsize (KiB) 357420



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 26960
/proc/meminfo: memFree=1378792/2055920 swapFree=4158120/4192956
[pid=26952] ppid=26950 vsize=5356 CPUtime=0.04
/proc/26952/stat : 26952 (TiniSatELite) S 26950 26952 25758 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211269612 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26952/statm: 1339 237 197 169 0 50 0
[pid=26958] ppid=26952 vsize=352064 CPUtime=1200.04
/proc/26958/stat : 26958 (tinisat) R 26952 26952 25758 0 -1 4194304 54592 0 0 0 119945 59 0 0 25 0 1 0 211269617 360513536 54093 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26958/statm: 88016 54093 52 110 0 87903 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 357420

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 1.00 1.00 2/79 26960
/proc/meminfo: memFree=1378792/2055920 swapFree=4158120/4192956
[pid=26952] ppid=26950 vsize=5356 CPUtime=0.04
/proc/26952/stat : 26952 (TiniSatELite) S 26950 26952 25758 0 -1 4194304 333 646 0 0 0 0 4 0 16 0 1 0 211269612 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26952/statm: 1339 237 197 169 0 50 0
[pid=26958] ppid=26952 vsize=352064 CPUtime=1200.04
/proc/26958/stat : 26958 (tinisat) R 26952 26952 25758 0 -1 4194304 54592 0 0 0 119945 59 0 0 25 0 1 0 211269617 360513536 54093 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/26958/statm: 88016 54093 52 110 0 87903 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 357420

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 26952 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=40993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.049991
while last known CPU time is 1200.08

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

Real time (s): 1200.46
CPU time (s): 1200.08
CPU user time (s): 1199.49
CPU system time (s): 0.59
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 357420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.040993
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 979
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= 11

runsolver used 1.19082 second user time and 3.07853 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Mon Feb 19 19:25:45 UTC 2007

IDJOB= 300565
IDBENCH= 20038
IDSOLVER= 99
FILE ID= node1/300565-1171913145

PBS_JOBID= 3848855

Free space on /tmp= 66551 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S1283500452-05.cnf
COMMAND LINE= /tmp/evaluation/300565-1171913145/TiniSatELite /tmp/evaluation/300565-1171913145/instance-300565-1171913145.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-300565-1171913145 -o ROOT/results/node1/solver-300565-1171913145 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300565-1171913145/TiniSatELite /tmp/evaluation/300565-1171913145/instance-300565-1171913145.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  4b08c8cd1747d231dbc0ccaaecbbae07

RANDOM SEED= 926309959

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1596880 kB
Buffers:         53700 kB
Cached:         309708 kB
SwapCached:      15284 kB
Active:         254920 kB
Inactive:       131708 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1596880 kB
SwapTotal:     4192956 kB
SwapFree:      4158120 kB
Dirty:            1464 kB
Writeback:           0 kB
Mapped:          29964 kB
Slab:            57932 kB
Committed_AS:   688708 kB
PageTables:       1740 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= 66550 MiB

End job on node1 on Mon Feb 19 19:45:48 UTC 2007