Trace number 302533

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 1200.39

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S2050975470-04.cnf
MD5SUMe5f98d48d71fa50934389495266dcfb4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark6.29604
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
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 |   18000    90000 |    5399       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 900   #clauses: 18000   #literals: 90000
0.00/0.02	c CPU time:   0.016997 s
0.00/0.02	c ==============================================================================
0.00/0.09	c Tinisat 0.22
0.00/0.09	c solving /tmp/GTI_node3.alineos.net_14983.cnf
0.00/0.09	c 900 variables, 18000 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/node3/watcher-302533-1172013880 -o ROOT/results/node3/solver-302533-1172013880 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302533-1172013880/TiniSatELite /tmp/evaluation/302533-1172013880/instance-302533-1172013880.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 1.05 3/77 14983
/proc/meminfo: memFree=746856/2055920 swapFree=4192812/4192956
[pid=14983] ppid=14981 vsize=5356 CPUtime=0
/proc/14983/stat : 14983 (TiniSatELite) S 14981 14983 14582 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 221342877 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632923730 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/14983/statm: 1339 233 195 169 0 50 0
[pid=14984] ppid=14983 vsize=5356 CPUtime=0
/proc/14984/stat : 14984 (TiniSatELite) R 14983 14983 14582 0 -1 4194368 57 189 0 0 0 0 0 0 20 0 1 0 221342877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632634275 0 0 4096 65538 0 0 0 17 1 0 0
/proc/14984/statm: 1339 237 198 169 0 50 0

[startup+0.106888 s]
/proc/loadavg: 0.92 0.98 1.05 3/77 14983
/proc/meminfo: memFree=746856/2055920 swapFree=4192812/4192956
[pid=14983] ppid=14981 vsize=5356 CPUtime=0.04
/proc/14983/stat : 14983 (TiniSatELite) S 14981 14983 14582 0 -1 4194304 333 724 0 0 0 0 4 0 16 0 1 0 221342877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14983/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+0.514916 s]
/proc/loadavg: 0.92 0.98 1.05 3/77 14983
/proc/meminfo: memFree=746856/2055920 swapFree=4192812/4192956
[pid=14983] ppid=14981 vsize=5356 CPUtime=0.04
/proc/14983/stat : 14983 (TiniSatELite) S 14981 14983 14582 0 -1 4194304 333 724 0 0 0 0 4 0 16 0 1 0 221342877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14983/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5356

[startup+1.33499 s]
/proc/loadavg: 0.92 0.98 1.05 2/79 14989
/proc/meminfo: memFree=741976/2055920 swapFree=4192812/4192956
[pid=14983] ppid=14981 vsize=5356 CPUtime=0.04
/proc/14983/stat : 14983 (TiniSatELite) S 14981 14983 14582 0 -1 4194304 333 724 0 0 0 0 4 0 16 0 1 0 221342877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14983/statm: 1339 237 197 169 0 50 0
[pid=14989] ppid=14983 vsize=7556 CPUtime=1.26
/proc/14989/stat : 14989 (tinisat) R 14983 14983 14582 0 -1 4194304 1205 0 0 0 126 0 0 0 25 0 1 0 221342883 7737344 1190 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/14989/statm: 1889 1190 52 110 0 1776 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 12912

[startup+2.97112 s]
/proc/loadavg: 0.92 0.98 1.05 2/79 14989
/proc/meminfo: memFree=739480/2055920 swapFree=4192812/4192956
[pid=14983] ppid=14981 vsize=5356 CPUtime=0.04
/proc/14983/stat : 14983 (TiniSatELite) S 14981 14983 14582 0 -1 4194304 333 724 0 0 0 0 4 0 16 0 1 0 221342877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14983/statm: 1339 237 197 169 0 50 0
[pid=14989] ppid=14983 vsize=14308 CPUtime=2.9
/proc/14989/stat : 14989 (tinisat) R 14983 14983 14582 0 -1 4194304 2017 0 0 0 289 1 0 0 25 0 1 0 221342883 14651392 2002 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14989/statm: 3577 2002 52 110 0 3464 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 19664

[startup+6.25439 s]
/proc/loadavg: 0.93 0.98 1.05 2/79 14989
/proc/meminfo: memFree=733912/2055920 swapFree=4192812/4192956
[pid=14983] ppid=14981 vsize=5356 CPUtime=0.04
/proc/14983/stat : 14983 (TiniSatELite) S 14981 14983 14582 0 -1 4194304 333 724 0 0 0 0 4 0 16 0 1 0 221342877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14983/statm: 1339 237 197 169 0 50 0
[pid=14989] ppid=14983 vsize=14704 CPUtime=6.19
/proc/14989/stat : 14989 (tinisat) R 14983 14983 14582 0 -1 4194304 3289 0 0 0 617 2 0 0 25 0 1 0 221342883 15056896 3274 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/14989/statm: 3676 3274 52 110 0 3563 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 20060

[startup+12.7109 s]
/proc/loadavg: 0.93 0.98 1.04 2/79 14989
/proc/meminfo: memFree=725528/2055920 swapFree=4192812/4192956
[pid=14983] ppid=14981 vsize=5356 CPUtime=0.04
/proc/14983/stat : 14983 (TiniSatELite) S 14981 14983 14582 0 -1 4194304 333 724 0 0 0 0 4 0 16 0 1 0 221342877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14983/statm: 1339 237 197 169 0 50 0
[pid=14989] ppid=14983 vsize=28600 CPUtime=12.63
/proc/14989/stat : 14989 (tinisat) R 14983 14983 14582 0 -1 4194304 5250 0 0 0 1260 3 0 0 25 0 1 0 221342883 29286400 5202 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/14989/statm: 7150 5202 52 110 0 7037 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 33956

[startup+25.531 s]
/proc/loadavg: 0.95 0.98 1.04 2/79 14989
/proc/meminfo: memFree=714840/2055920 swapFree=4192812/4192956
[pid=14983] ppid=14981 vsize=5356 CPUtime=0.04
/proc/14983/stat : 14983 (TiniSatELite) S 14981 14983 14582 0 -1 4194304 333 724 0 0 0 0 4 0 16 0 1 0 221342877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14983/statm: 1339 237 197 169 0 50 0
[pid=14989] ppid=14983 vsize=56264 CPUtime=25.45
/proc/14989/stat : 14989 (tinisat) R 14983 14983 14582 0 -1 4194304 7968 0 0 0 2539 6 0 0 25 0 1 0 221342883 57614336 7920 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/14989/statm: 14066 7920 52 110 0 13953 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 61620

[startup+51.1591 s]
/proc/loadavg: 0.96 0.98 1.04 2/79 14989
/proc/meminfo: memFree=698904/2055920 swapFree=4192812/4192956
[pid=14983] ppid=14981 vsize=5356 CPUtime=0.04
/proc/14983/stat : 14983 (TiniSatELite) S 14981 14983 14582 0 -1 4194304 333 724 0 0 0 0 4 0 16 0 1 0 221342877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14983/statm: 1339 237 197 169 0 50 0
[pid=14989] ppid=14983 vsize=57180 CPUtime=51.08
/proc/14989/stat : 14989 (tinisat) R 14983 14983 14582 0 -1 4194304 11930 0 0 0 5097 11 0 0 25 0 1 0 221342883 58552320 11817 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/14989/statm: 14295 11817 52 110 0 14182 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 62536

[startup+102.411 s]
/proc/loadavg: 0.98 0.98 1.04 2/79 14989
/proc/meminfo: memFree=676760/2055920 swapFree=4192812/4192956
[pid=14983] ppid=14981 vsize=5356 CPUtime=0.04
/proc/14983/stat : 14983 (TiniSatELite) S 14981 14983 14582 0 -1 4194304 333 724 0 0 0 0 4 0 16 0 1 0 221342877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14983/statm: 1339 237 197 169 0 50 0
[pid=14989] ppid=14983 vsize=113148 CPUtime=102.31
/proc/14989/stat : 14989 (tinisat) R 14983 14983 14582 0 -1 4194304 17615 0 0 0 10214 17 0 0 25 0 1 0 221342883 115863552 17373 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/14989/statm: 28287 17373 52 110 0 28174 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 118504

[startup+162.482 s]
/proc/loadavg: 0.99 0.98 1.03 2/79 14989
/proc/meminfo: memFree=656728/2055920 swapFree=4192812/4192956
[pid=14983] ppid=14981 vsize=5356 CPUtime=0.04
/proc/14983/stat : 14983 (TiniSatELite) S 14981 14983 14582 0 -1 4194304 333 724 0 0 0 0 4 0 16 0 1 0 221342877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14983/statm: 1339 237 197 169 0 50 0
[pid=14989] ppid=14983 vsize=114476 CPUtime=162.37
/proc/14989/stat : 14989 (tinisat) R 14983 14983 14582 0 -1 4194304 22515 0 0 0 16214 23 0 0 25 0 1 0 221342883 117223424 22273 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/14989/statm: 28619 22273 52 110 0 28506 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 119832

[startup+222.553 s]
/proc/loadavg: 0.99 0.98 1.02 2/79 14989
/proc/meminfo: memFree=639320/2055920 swapFree=4192812/4192956
[pid=14983] ppid=14981 vsize=5356 CPUtime=0.04
/proc/14983/stat : 14983 (TiniSatELite) S 14981 14983 14582 0 -1 4194304 333 724 0 0 0 0 4 0 16 0 1 0 221342877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14983/statm: 1339 237 197 169 0 50 0
[pid=14989] ppid=14983 vsize=115004 CPUtime=222.43
/proc/14989/stat : 14989 (tinisat) R 14983 14983 14582 0 -1 4194304 26862 0 0 0 22215 28 0 0 25 0 1 0 221342883 117764096 26620 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14989/statm: 28751 26620 52 110 0 28638 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 120360

[startup+282.622 s]
/proc/loadavg: 0.99 0.98 1.02 2/79 14989
/proc/meminfo: memFree=623896/2055920 swapFree=4192812/4192956
[pid=14983] ppid=14981 vsize=5356 CPUtime=0.04
/proc/14983/stat : 14983 (TiniSatELite) S 14981 14983 14582 0 -1 4194304 333 724 0 0 0 0 4 0 16 0 1 0 221342877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14983/statm: 1339 237 197 169 0 50 0
[pid=14989] ppid=14983 vsize=223952 CPUtime=282.48
/proc/14989/stat : 14989 (tinisat) R 14983 14983 14582 0 -1 4194304 30725 0 0 0 28216 32 0 0 25 0 1 0 221342883 229326848 30483 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14989/statm: 55988 30483 52 110 0 55875 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 229308

[startup+342.692 s]
/proc/loadavg: 0.99 0.98 1.01 2/79 14989
/proc/meminfo: memFree=611736/2055920 swapFree=4192812/4192956
[pid=14983] ppid=14981 vsize=5356 CPUtime=0.04
/proc/14983/stat : 14983 (TiniSatELite) S 14981 14983 14582 0 -1 4194304 333 724 0 0 0 0 4 0 16 0 1 0 221342877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14983/statm: 1339 237 197 169 0 50 0
[pid=14989] ppid=14983 vsize=225028 CPUtime=342.54
/proc/14989/stat : 14989 (tinisat) R 14983 14983 14582 0 -1 4194304 33772 0 0 0 34218 36 0 0 25 0 1 0 221342883 230428672 33530 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14989/statm: 56257 33530 52 110 0 56144 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 230384

[startup+402.762 s]
/proc/loadavg: 0.99 0.98 1.01 2/79 14989
/proc/meminfo: memFree=600088/2055920 swapFree=4192812/4192956
[pid=14983] ppid=14981 vsize=5356 CPUtime=0.04
/proc/14983/stat : 14983 (TiniSatELite) S 14981 14983 14582 0 -1 4194304 333 724 0 0 0 0 4 0 16 0 1 0 221342877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14983/statm: 1339 237 197 169 0 50 0
[pid=14989] ppid=14983 vsize=226876 CPUtime=402.6
/proc/14989/stat : 14989 (tinisat) R 14983 14983 14582 0 -1 4194304 36884 0 0 0 40219 41 0 0 25 0 1 0 221342883 232321024 36385 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14989/statm: 56719 36385 52 110 0 56606 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 232232

[startup+462.83 s]
/proc/loadavg: 0.99 0.98 1.00 2/79 14989
/proc/meminfo: memFree=590104/2055920 swapFree=4192812/4192956
[pid=14983] ppid=14981 vsize=5356 CPUtime=0.04
/proc/14983/stat : 14983 (TiniSatELite) S 14981 14983 14582 0 -1 4194304 333 724 0 0 0 0 4 0 16 0 1 0 221342877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14983/statm: 1339 237 197 169 0 50 0
[pid=14989] ppid=14983 vsize=227564 CPUtime=462.65
/proc/14989/stat : 14989 (tinisat) R 14983 14983 14582 0 -1 4194304 39387 0 0 0 46221 44 0 0 25 0 1 0 221342883 233025536 38888 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/14989/statm: 56891 38888 52 110 0 56778 0
Current children cumulated CPU time (s) 462.69
Current children cumulated vsize (KiB) 232920

[startup+522.901 s]
/proc/loadavg: 1.07 1.00 1.01 2/79 14989
/proc/meminfo: memFree=579352/2055920 swapFree=4192812/4192956
[pid=14983] ppid=14981 vsize=5356 CPUtime=0.04

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

[pid=14983] ppid=14981 vsize=5356 CPUtime=0.04
/proc/14983/stat : 14983 (TiniSatELite) S 14981 14983 14582 0 -1 4194304 333 724 0 0 0 0 4 0 16 0 1 0 221342877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14983/statm: 1339 237 197 169 0 50 0
[pid=14989] ppid=14983 vsize=228524 CPUtime=582.75
/proc/14989/stat : 14989 (tinisat) R 14983 14983 14582 0 -1 4194304 44503 0 0 0 58224 51 0 0 25 0 1 0 221342883 234008576 44004 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/14989/statm: 57131 44004 52 110 0 57018 0
Current children cumulated CPU time (s) 582.79
Current children cumulated vsize (KiB) 233880

[startup+643.034 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 14989
/proc/meminfo: memFree=561112/2055920 swapFree=4192812/4192956
[pid=14983] ppid=14981 vsize=5356 CPUtime=0.04
/proc/14983/stat : 14983 (TiniSatELite) S 14981 14983 14582 0 -1 4194304 333 724 0 0 0 0 4 0 16 0 1 0 221342877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14983/statm: 1339 237 197 169 0 50 0
[pid=14989] ppid=14983 vsize=229212 CPUtime=642.81
/proc/14989/stat : 14989 (tinisat) R 14983 14983 14582 0 -1 4194304 46598 0 0 0 64227 54 0 0 25 0 1 0 221342883 234713088 46099 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14989/statm: 57303 46099 52 110 0 57190 0
Current children cumulated CPU time (s) 642.85
Current children cumulated vsize (KiB) 234568

[startup+703.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14989
/proc/meminfo: memFree=552600/2055920 swapFree=4192812/4192956
[pid=14983] ppid=14981 vsize=5356 CPUtime=0.04
/proc/14983/stat : 14983 (TiniSatELite) S 14981 14983 14582 0 -1 4194304 333 724 0 0 0 0 4 0 16 0 1 0 221342877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14983/statm: 1339 237 197 169 0 50 0
[pid=14989] ppid=14983 vsize=229620 CPUtime=702.86
/proc/14989/stat : 14989 (tinisat) R 14983 14983 14582 0 -1 4194304 48742 0 0 0 70230 56 0 0 25 0 1 0 221342883 235130880 48243 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14989/statm: 57405 48243 52 110 0 57292 0
Current children cumulated CPU time (s) 702.9
Current children cumulated vsize (KiB) 234976

[startup+763.174 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14989
/proc/meminfo: memFree=544920/2055920 swapFree=4192812/4192956
[pid=14983] ppid=14981 vsize=5356 CPUtime=0.04
/proc/14983/stat : 14983 (TiniSatELite) S 14981 14983 14582 0 -1 4194304 333 724 0 0 0 0 4 0 16 0 1 0 221342877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14983/statm: 1339 237 197 169 0 50 0
[pid=14989] ppid=14983 vsize=230308 CPUtime=762.92
/proc/14989/stat : 14989 (tinisat) R 14983 14983 14582 0 -1 4194304 50678 0 0 0 76233 59 0 0 25 0 1 0 221342883 235835392 50179 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14989/statm: 57577 50179 52 110 0 57464 0
Current children cumulated CPU time (s) 762.96
Current children cumulated vsize (KiB) 235664

[startup+823.246 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14989
/proc/meminfo: memFree=536984/2055920 swapFree=4192812/4192956
[pid=14983] ppid=14981 vsize=5356 CPUtime=0.04
/proc/14983/stat : 14983 (TiniSatELite) S 14981 14983 14582 0 -1 4194304 333 724 0 0 0 0 4 0 16 0 1 0 221342877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14983/statm: 1339 237 197 169 0 50 0
[pid=14989] ppid=14983 vsize=230876 CPUtime=822.98
/proc/14989/stat : 14989 (tinisat) R 14983 14983 14582 0 -1 4194304 52624 0 0 0 82237 61 0 0 25 0 1 0 221342883 236417024 52125 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14989/statm: 57719 52125 52 110 0 57606 0
Current children cumulated CPU time (s) 823.02
Current children cumulated vsize (KiB) 236232

[startup+883.316 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14991
/proc/meminfo: memFree=528792/2055920 swapFree=4192812/4192956
[pid=14983] ppid=14981 vsize=5356 CPUtime=0.04
/proc/14983/stat : 14983 (TiniSatELite) S 14981 14983 14582 0 -1 4194304 333 724 0 0 0 0 4 0 16 0 1 0 221342877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14983/statm: 1339 237 197 169 0 50 0
[pid=14989] ppid=14983 vsize=230876 CPUtime=883.03
/proc/14989/stat : 14989 (tinisat) R 14983 14983 14582 0 -1 4194304 54675 0 0 0 88239 64 0 0 25 0 1 0 221342883 236417024 54176 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14989/statm: 57719 54176 52 110 0 57606 0
Current children cumulated CPU time (s) 883.07
Current children cumulated vsize (KiB) 236232

[startup+943.385 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14991
/proc/meminfo: memFree=520920/2055920 swapFree=4192812/4192956
[pid=14983] ppid=14981 vsize=5356 CPUtime=0.04
/proc/14983/stat : 14983 (TiniSatELite) S 14981 14983 14582 0 -1 4194304 333 724 0 0 0 0 4 0 16 0 1 0 221342877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14983/statm: 1339 237 197 169 0 50 0
[pid=14989] ppid=14983 vsize=231156 CPUtime=943.09
/proc/14989/stat : 14989 (tinisat) R 14983 14983 14582 0 -1 4194304 56660 0 0 0 94242 67 0 0 25 0 1 0 221342883 236703744 56161 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/14989/statm: 57789 56161 52 110 0 57676 0
Current children cumulated CPU time (s) 943.13
Current children cumulated vsize (KiB) 236512

[startup+1003.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14991
/proc/meminfo: memFree=513048/2055920 swapFree=4192812/4192956
[pid=14983] ppid=14981 vsize=5356 CPUtime=0.04
/proc/14983/stat : 14983 (TiniSatELite) S 14981 14983 14582 0 -1 4194304 333 724 0 0 0 0 4 0 16 0 1 0 221342877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14983/statm: 1339 237 197 169 0 50 0
[pid=14989] ppid=14983 vsize=447312 CPUtime=1003.15
/proc/14989/stat : 14989 (tinisat) R 14983 14983 14582 0 -1 4194304 58637 0 0 0 100245 70 0 0 25 0 1 0 221342883 458047488 58138 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519918 0 0 4096 0 0 0 0 17 1 0 0
/proc/14989/statm: 111828 58138 52 110 0 111715 0
Current children cumulated CPU time (s) 1003.19
Current children cumulated vsize (KiB) 452668

[startup+1063.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14991
/proc/meminfo: memFree=504984/2055920 swapFree=4192812/4192956
[pid=14983] ppid=14981 vsize=5356 CPUtime=0.04
/proc/14983/stat : 14983 (TiniSatELite) S 14981 14983 14582 0 -1 4194304 333 724 0 0 0 0 4 0 16 0 1 0 221342877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14983/statm: 1339 237 197 169 0 50 0
[pid=14989] ppid=14983 vsize=447736 CPUtime=1063.2
/proc/14989/stat : 14989 (tinisat) R 14983 14983 14582 0 -1 4194304 60617 0 0 0 106248 72 0 0 25 0 1 0 221342883 458481664 60118 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/14989/statm: 111934 60118 52 110 0 111821 0
Current children cumulated CPU time (s) 1063.24
Current children cumulated vsize (KiB) 453092

[startup+1123.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14991
/proc/meminfo: memFree=497624/2055920 swapFree=4192812/4192956
[pid=14983] ppid=14981 vsize=5356 CPUtime=0.04
/proc/14983/stat : 14983 (TiniSatELite) S 14981 14983 14582 0 -1 4194304 333 724 0 0 0 0 4 0 16 0 1 0 221342877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14983/statm: 1339 237 197 169 0 50 0
[pid=14989] ppid=14983 vsize=447736 CPUtime=1123.27
/proc/14989/stat : 14989 (tinisat) R 14983 14983 14582 0 -1 4194304 62466 0 0 0 112251 76 0 0 25 0 1 0 221342883 458481664 61967 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14989/statm: 111934 61967 52 110 0 111821 0
Current children cumulated CPU time (s) 1123.31
Current children cumulated vsize (KiB) 453092

[startup+1183.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14991
/proc/meminfo: memFree=489880/2055920 swapFree=4192812/4192956
[pid=14983] ppid=14981 vsize=5356 CPUtime=0.04
/proc/14983/stat : 14983 (TiniSatELite) S 14981 14983 14582 0 -1 4194304 333 724 0 0 0 0 4 0 16 0 1 0 221342877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14983/statm: 1339 237 197 169 0 50 0
[pid=14989] ppid=14983 vsize=448016 CPUtime=1183.31
/proc/14989/stat : 14989 (tinisat) R 14983 14983 14582 0 -1 4194304 64407 0 0 0 118253 78 0 0 25 0 1 0 221342883 458768384 63908 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14989/statm: 112004 63908 52 110 0 111891 0
Current children cumulated CPU time (s) 1183.35
Current children cumulated vsize (KiB) 453372



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14991
/proc/meminfo: memFree=487512/2055920 swapFree=4192812/4192956
[pid=14983] ppid=14981 vsize=5356 CPUtime=0.04
/proc/14983/stat : 14983 (TiniSatELite) S 14981 14983 14582 0 -1 4194304 333 724 0 0 0 0 4 0 16 0 1 0 221342877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14983/statm: 1339 237 197 169 0 50 0
[pid=14989] ppid=14983 vsize=448016 CPUtime=1200.03
/proc/14989/stat : 14989 (tinisat) R 14983 14983 14582 0 -1 4194304 64966 0 0 0 119924 79 0 0 25 0 1 0 221342883 458768384 64467 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14989/statm: 112004 64467 52 110 0 111891 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 453372

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 14991
/proc/meminfo: memFree=487512/2055920 swapFree=4192812/4192956
[pid=14983] ppid=14981 vsize=5356 CPUtime=0.04
/proc/14983/stat : 14983 (TiniSatELite) S 14981 14983 14582 0 -1 4194304 333 724 0 0 0 0 4 0 16 0 1 0 221342877 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14983/statm: 1339 237 197 169 0 50 0
[pid=14989] ppid=14983 vsize=448016 CPUtime=1200.03
/proc/14989/stat : 14989 (tinisat) R 14983 14983 14582 0 -1 4194304 64966 0 0 0 119924 79 0 0 25 0 1 0 221342883 458768384 64467 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/14989/statm: 112004 64467 52 110 0 111891 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 453372

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 14983 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=47992 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=10998
CPU time returned by wait4() is 0.05899
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): 1200.39
CPU time (s): 1200.07
CPU user time (s): 1199.28
CPU system time (s): 0.79
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 453372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.047992
system time used= 0.010998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1057
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 1.19182 second user time and 3.07453 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Tue Feb 20 23:24:40 UTC 2007

IDJOB= 302533
IDBENCH= 20086
IDSOLVER= 99
FILE ID= node3/302533-1172013880

PBS_JOBID= 3849144

Free space on /tmp= 66549 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S2050975470-04.cnf
COMMAND LINE= /tmp/evaluation/302533-1172013880/TiniSatELite /tmp/evaluation/302533-1172013880/instance-302533-1172013880.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-302533-1172013880 -o ROOT/results/node3/solver-302533-1172013880 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302533-1172013880/TiniSatELite /tmp/evaluation/302533-1172013880/instance-302533-1172013880.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  e5f98d48d71fa50934389495266dcfb4

RANDOM SEED= 369212150

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        747328 kB
Buffers:         63212 kB
Cached:        1110876 kB
SwapCached:          0 kB
Active:         561456 kB
Inactive:       667184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        747328 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1624 kB
Writeback:           0 kB
Mapped:          73444 kB
Slab:            65640 kB
Committed_AS:  1076260 kB
PageTables:       1656 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= 66549 MiB

End job on node3 on Tue Feb 20 23:44:43 UTC 2007