Trace number 299130

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 1200.93

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1924010222-09.UNSAT.shuffled.cnf
MD5SUM677e5c8244dc7ab7832aedda12dc8201
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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 |    2556     7668 |     766       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2547     7702 |      --       0       --      -- |     --   | -9/34
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 590   #clauses: 2547   #literals: 7702
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node9.alineos.net_23117.cnf
0.00/0.02	c 590 variables, 2547 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/node9/watcher-299130-1171866525 -o ROOT/results/node9/solver-299130-1171866525 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299130-1171866525/TiniSatELite /tmp/evaluation/299130-1171866525/instance-299130-1171866525.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 4/77 23117
/proc/meminfo: memFree=1658960/2055920 swapFree=4192812/4192956
[pid=23117] ppid=23115 vsize=5356 CPUtime=0
/proc/23117/stat : 23117 (TiniSatELite) S 23115 23117 23008 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 206607103 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215419158610 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/23117/statm: 1339 233 195 169 0 50 0
[pid=23118] ppid=23117 vsize=5356 CPUtime=0
/proc/23118/stat : 23118 (TiniSatELite) S 23117 23117 23008 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 206607104 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/23118/statm: 1339 237 198 169 0 50 0
[pid=23120] ppid=23118 vsize=0 CPUtime=0
/proc/23120/stat : 23120 (sed) R 23118 23117 23008 0 -1 4194308 164 0 0 0 0 0 0 0 18 0 1 0 206607104 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0
/proc/23120/statm: 0 0 0 0 0 0 0

[startup+0.107613 s]
/proc/loadavg: 0.92 0.98 0.99 4/77 23117
/proc/meminfo: memFree=1658960/2055920 swapFree=4192812/4192956
[pid=23117] ppid=23115 vsize=5356 CPUtime=0
/proc/23117/stat : 23117 (TiniSatELite) S 23115 23117 23008 0 -1 4194304 333 427 0 0 0 0 0 0 19 0 1 0 206607103 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23117/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.516691 s]
/proc/loadavg: 0.92 0.98 0.99 4/77 23117
/proc/meminfo: memFree=1658960/2055920 swapFree=4192812/4192956
[pid=23117] ppid=23115 vsize=5356 CPUtime=0
/proc/23117/stat : 23117 (TiniSatELite) S 23115 23117 23008 0 -1 4194304 333 427 0 0 0 0 0 0 19 0 1 0 206607103 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23117/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.34185 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 23123
/proc/meminfo: memFree=1656640/2055920 swapFree=4192812/4192956
[pid=23117] ppid=23115 vsize=5356 CPUtime=0
/proc/23117/stat : 23117 (TiniSatELite) S 23115 23117 23008 0 -1 4194304 333 427 0 0 0 0 0 0 19 0 1 0 206607103 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23117/statm: 1339 237 197 169 0 50 0
[pid=23123] ppid=23117 vsize=3656 CPUtime=1.31
/proc/23123/stat : 23123 (tinisat) R 23117 23117 23008 0 -1 4194304 614 0 0 0 131 0 0 0 25 0 1 0 206607105 3743744 599 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 0 0 0
/proc/23123/statm: 914 599 52 110 0 801 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9012

[startup+2.97816 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 23123
/proc/meminfo: memFree=1655296/2055920 swapFree=4192812/4192956
[pid=23117] ppid=23115 vsize=5356 CPUtime=0
/proc/23117/stat : 23117 (TiniSatELite) S 23115 23117 23008 0 -1 4194304 333 427 0 0 0 0 0 0 19 0 1 0 206607103 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23117/statm: 1339 237 197 169 0 50 0
[pid=23123] ppid=23117 vsize=6484 CPUtime=2.95
/proc/23123/stat : 23123 (tinisat) R 23117 23117 23008 0 -1 4194304 965 0 0 0 295 0 0 0 25 0 1 0 206607105 6639616 950 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/23123/statm: 1621 950 52 110 0 1508 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 11840

[startup+6.2618 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 23123
/proc/meminfo: memFree=1653312/2055920 swapFree=4192812/4192956
[pid=23117] ppid=23115 vsize=5356 CPUtime=0
/proc/23117/stat : 23117 (TiniSatELite) S 23115 23117 23008 0 -1 4194304 333 427 0 0 0 0 0 0 19 0 1 0 206607103 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23117/statm: 1339 237 197 169 0 50 0
[pid=23123] ppid=23117 vsize=7008 CPUtime=6.23
/proc/23123/stat : 23123 (tinisat) R 23117 23117 23008 0 -1 4194304 1406 0 0 0 623 0 0 0 25 0 1 0 206607105 7176192 1391 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134517395 0 0 4096 0 0 0 0 17 0 0 0
/proc/23123/statm: 1752 1391 52 110 0 1639 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 12364

[startup+12.721 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 23123
/proc/meminfo: memFree=1650816/2055920 swapFree=4192812/4192956
[pid=23117] ppid=23115 vsize=5356 CPUtime=0
/proc/23117/stat : 23117 (TiniSatELite) S 23115 23117 23008 0 -1 4194304 333 427 0 0 0 0 0 0 19 0 1 0 206607103 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23117/statm: 1339 237 197 169 0 50 0
[pid=23123] ppid=23117 vsize=12540 CPUtime=12.68
/proc/23123/stat : 23123 (tinisat) R 23117 23117 23008 0 -1 4194304 1955 0 0 0 1268 0 0 0 25 0 1 0 206607105 12840960 1940 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 0 0 0
/proc/23123/statm: 3135 1940 52 110 0 3022 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17896

[startup+25.5395 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 23123
/proc/meminfo: memFree=1648064/2055920 swapFree=4192812/4192956
[pid=23117] ppid=23115 vsize=5356 CPUtime=0
/proc/23117/stat : 23117 (TiniSatELite) S 23115 23117 23008 0 -1 4194304 333 427 0 0 0 0 0 0 19 0 1 0 206607103 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23117/statm: 1339 237 197 169 0 50 0
[pid=23123] ppid=23117 vsize=13336 CPUtime=25.49
/proc/23123/stat : 23123 (tinisat) R 23117 23117 23008 0 -1 4194304 2704 0 0 0 2548 1 0 0 25 0 1 0 206607105 13656064 2624 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 0 0 0
/proc/23123/statm: 3334 2624 52 110 0 3221 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18692

[startup+51.1805 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 23123
/proc/meminfo: memFree=1643840/2055920 swapFree=4192812/4192956
[pid=23117] ppid=23115 vsize=5356 CPUtime=0
/proc/23117/stat : 23117 (TiniSatELite) S 23115 23117 23008 0 -1 4194304 333 427 0 0 0 0 0 0 19 0 1 0 206607103 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23117/statm: 1339 237 197 169 0 50 0
[pid=23123] ppid=23117 vsize=23992 CPUtime=51.11
/proc/23123/stat : 23123 (tinisat) R 23117 23117 23008 0 -1 4194304 3765 0 0 0 5109 2 0 0 25 0 1 0 206607105 24567808 3685 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 0 0 0
/proc/23123/statm: 5998 3685 52 110 0 5885 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 29348

[startup+102.459 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 23123
/proc/meminfo: memFree=1637696/2055920 swapFree=4192812/4192956
[pid=23117] ppid=23115 vsize=5356 CPUtime=0
/proc/23117/stat : 23117 (TiniSatELite) S 23115 23117 23008 0 -1 4194304 333 427 0 0 0 0 0 0 19 0 1 0 206607103 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23117/statm: 1339 237 197 169 0 50 0
[pid=23123] ppid=23117 vsize=25980 CPUtime=102.35
/proc/23123/stat : 23123 (tinisat) R 23117 23117 23008 0 -1 4194304 5375 0 0 0 10231 4 0 0 25 0 1 0 206607105 26603520 5166 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520038 0 0 4096 0 0 0 0 17 0 0 0
/proc/23123/statm: 6495 5166 52 110 0 6382 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 31336

[startup+162.551 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23123
/proc/meminfo: memFree=1632896/2055920 swapFree=4192812/4192956
[pid=23117] ppid=23115 vsize=5356 CPUtime=0
/proc/23117/stat : 23117 (TiniSatELite) S 23115 23117 23008 0 -1 4194304 333 427 0 0 0 0 0 0 19 0 1 0 206607103 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23117/statm: 1339 237 197 169 0 50 0
[pid=23123] ppid=23117 vsize=26992 CPUtime=162.4
/proc/23123/stat : 23123 (tinisat) R 23117 23117 23008 0 -1 4194304 6563 0 0 0 16234 6 0 0 25 0 1 0 206607105 27639808 6354 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/23123/statm: 6748 6354 52 110 0 6635 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 32348

[startup+222.648 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23123
/proc/meminfo: memFree=1628736/2055920 swapFree=4192812/4192956
[pid=23117] ppid=23115 vsize=5356 CPUtime=0
/proc/23117/stat : 23117 (TiniSatELite) S 23115 23117 23008 0 -1 4194304 333 427 0 0 0 0 0 0 19 0 1 0 206607103 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23117/statm: 1339 237 197 169 0 50 0
[pid=23123] ppid=23117 vsize=47924 CPUtime=222.46
/proc/23123/stat : 23123 (tinisat) R 23117 23117 23008 0 -1 4194304 7652 0 0 0 22239 7 0 0 25 0 1 0 206607105 49074176 7443 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/23123/statm: 11981 7443 52 110 0 11868 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 53280

[startup+282.738 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23123
/proc/meminfo: memFree=1624768/2055920 swapFree=4192812/4192956
[pid=23117] ppid=23115 vsize=5356 CPUtime=0
/proc/23117/stat : 23117 (TiniSatELite) S 23115 23117 23008 0 -1 4194304 333 427 0 0 0 0 0 0 19 0 1 0 206607103 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23117/statm: 1339 237 197 169 0 50 0
[pid=23123] ppid=23117 vsize=48372 CPUtime=282.52
/proc/23123/stat : 23123 (tinisat) R 23117 23117 23008 0 -1 4194304 8660 0 0 0 28244 8 0 0 25 0 1 0 206607105 49532928 8451 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/23123/statm: 12093 8451 52 110 0 11980 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 53728

[startup+342.832 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23123
/proc/meminfo: memFree=1620736/2055920 swapFree=4192812/4192956
[pid=23117] ppid=23115 vsize=5356 CPUtime=0
/proc/23117/stat : 23117 (TiniSatELite) S 23115 23117 23008 0 -1 4194304 333 427 0 0 0 0 0 0 19 0 1 0 206607103 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23117/statm: 1339 237 197 169 0 50 0
[pid=23123] ppid=23117 vsize=49788 CPUtime=342.57
/proc/23123/stat : 23123 (tinisat) R 23117 23117 23008 0 -1 4194304 9666 0 0 0 34248 9 0 0 25 0 1 0 206607105 50982912 9457 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/23123/statm: 12447 9457 52 110 0 12334 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 55144

[startup+402.833 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 23123
/proc/meminfo: memFree=1617408/2055920 swapFree=4192812/4192956
[pid=23117] ppid=23115 vsize=5356 CPUtime=0
/proc/23117/stat : 23117 (TiniSatELite) S 23115 23117 23008 0 -1 4194304 333 427 0 0 0 0 0 0 19 0 1 0 206607103 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23117/statm: 1339 237 197 169 0 50 0
[pid=23123] ppid=23117 vsize=51460 CPUtime=402.53
/proc/23123/stat : 23123 (tinisat) R 23117 23117 23008 0 -1 4194304 10718 0 0 0 40243 10 0 0 25 0 1 0 206607105 52695040 10252 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 0 0 0
/proc/23123/statm: 12865 10252 52 110 0 12752 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 56816

[startup+462.925 s]
/proc/loadavg: 1.07 1.00 0.99 2/79 23123
/proc/meminfo: memFree=1614464/2055920 swapFree=4192812/4192956
[pid=23117] ppid=23115 vsize=5356 CPUtime=0
/proc/23117/stat : 23117 (TiniSatELite) S 23115 23117 23008 0 -1 4194304 333 427 0 0 0 0 0 0 19 0 1 0 206607103 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23117/statm: 1339 237 197 169 0 50 0
[pid=23123] ppid=23117 vsize=52080 CPUtime=462.58
/proc/23123/stat : 23123 (tinisat) R 23117 23117 23008 0 -1 4194304 11464 0 0 0 46247 11 0 0 25 0 1 0 206607105 53329920 10998 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/23123/statm: 13020 10998 52 110 0 12907 0
Current children cumulated CPU time (s) 462.58
Current children cumulated vsize (KiB) 57436

[startup+523.021 s]

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

[pid=23117] ppid=23115 vsize=5356 CPUtime=0
/proc/23117/stat : 23117 (TiniSatELite) S 23115 23117 23008 0 -1 4194304 333 427 0 0 0 0 0 0 19 0 1 0 206607103 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23117/statm: 1339 237 197 169 0 50 0
[pid=23123] ppid=23117 vsize=52908 CPUtime=582.68
/proc/23123/stat : 23123 (tinisat) R 23117 23117 23008 0 -1 4194304 12778 0 0 0 58256 12 0 0 25 0 1 0 206607105 54177792 12312 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/23123/statm: 13227 12312 52 110 0 13114 0
Current children cumulated CPU time (s) 582.68
Current children cumulated vsize (KiB) 58264

[startup+643.121 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 23123
/proc/meminfo: memFree=1606464/2055920 swapFree=4192812/4192956
[pid=23117] ppid=23115 vsize=5356 CPUtime=0
/proc/23117/stat : 23117 (TiniSatELite) S 23115 23117 23008 0 -1 4194304 333 427 0 0 0 0 0 0 19 0 1 0 206607103 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23117/statm: 1339 237 197 169 0 50 0
[pid=23123] ppid=23117 vsize=94580 CPUtime=642.65
/proc/23123/stat : 23123 (tinisat) R 23117 23117 23008 0 -1 4194304 13468 0 0 0 64252 13 0 0 25 0 1 0 206607105 96849920 13002 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/23123/statm: 23645 13002 52 110 0 23532 0
Current children cumulated CPU time (s) 642.65
Current children cumulated vsize (KiB) 99936

[startup+703.121 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 23125
/proc/meminfo: memFree=1603840/2055920 swapFree=4192812/4192956
[pid=23117] ppid=23115 vsize=5356 CPUtime=0
/proc/23117/stat : 23117 (TiniSatELite) S 23115 23117 23008 0 -1 4194304 333 427 0 0 0 0 0 0 19 0 1 0 206607103 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23117/statm: 1339 237 197 169 0 50 0
[pid=23123] ppid=23117 vsize=95368 CPUtime=702.61
/proc/23123/stat : 23123 (tinisat) R 23117 23117 23008 0 -1 4194304 14079 0 0 0 70247 14 0 0 25 0 1 0 206607105 97656832 13613 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 0 0 0
/proc/23123/statm: 23842 13613 52 110 0 23729 0
Current children cumulated CPU time (s) 702.61
Current children cumulated vsize (KiB) 100724

[startup+763.221 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 23125
/proc/meminfo: memFree=1601536/2055920 swapFree=4192812/4192956
[pid=23117] ppid=23115 vsize=5356 CPUtime=0
/proc/23117/stat : 23117 (TiniSatELite) S 23115 23117 23008 0 -1 4194304 333 427 0 0 0 0 0 0 19 0 1 0 206607103 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23117/statm: 1339 237 197 169 0 50 0
[pid=23123] ppid=23117 vsize=95688 CPUtime=762.66
/proc/23123/stat : 23123 (tinisat) R 23117 23117 23008 0 -1 4194304 14651 0 0 0 76251 15 0 0 25 0 1 0 206607105 97984512 14185 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/23123/statm: 23922 14185 52 110 0 23809 0
Current children cumulated CPU time (s) 762.66
Current children cumulated vsize (KiB) 101044

[startup+823.311 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 23125
/proc/meminfo: memFree=1599104/2055920 swapFree=4192812/4192956
[pid=23117] ppid=23115 vsize=5356 CPUtime=0
/proc/23117/stat : 23117 (TiniSatELite) S 23115 23117 23008 0 -1 4194304 333 427 0 0 0 0 0 0 19 0 1 0 206607103 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23117/statm: 1339 237 197 169 0 50 0
[pid=23123] ppid=23117 vsize=96852 CPUtime=822.71
/proc/23123/stat : 23123 (tinisat) R 23117 23117 23008 0 -1 4194304 15321 0 0 0 82256 15 0 0 25 0 1 0 206607105 99176448 14822 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/23123/statm: 24213 14822 52 110 0 24100 0
Current children cumulated CPU time (s) 822.71
Current children cumulated vsize (KiB) 102208

[startup+883.414 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 23125
/proc/meminfo: memFree=1597248/2055920 swapFree=4192812/4192956
[pid=23117] ppid=23115 vsize=5356 CPUtime=0
/proc/23117/stat : 23117 (TiniSatELite) S 23115 23117 23008 0 -1 4194304 333 427 0 0 0 0 0 0 19 0 1 0 206607103 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23117/statm: 1339 237 197 169 0 50 0
[pid=23123] ppid=23117 vsize=97176 CPUtime=882.78
/proc/23123/stat : 23123 (tinisat) R 23117 23117 23008 0 -1 4194304 15797 0 0 0 88262 16 0 0 25 0 1 0 206607105 99508224 15298 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/23123/statm: 24294 15298 52 110 0 24181 0
Current children cumulated CPU time (s) 882.78
Current children cumulated vsize (KiB) 102532

[startup+943.506 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 23125
/proc/meminfo: memFree=1595392/2055920 swapFree=4192812/4192956
[pid=23117] ppid=23115 vsize=5356 CPUtime=0
/proc/23117/stat : 23117 (TiniSatELite) S 23115 23117 23008 0 -1 4194304 333 427 0 0 0 0 0 0 19 0 1 0 206607103 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23117/statm: 1339 237 197 169 0 50 0
[pid=23123] ppid=23117 vsize=97352 CPUtime=942.82
/proc/23123/stat : 23123 (tinisat) R 23117 23117 23008 0 -1 4194304 16247 0 0 0 94266 16 0 0 25 0 1 0 206607105 99688448 15748 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 0 0 0
/proc/23123/statm: 24338 15748 52 110 0 24225 0
Current children cumulated CPU time (s) 942.82
Current children cumulated vsize (KiB) 102708

[startup+1003.6 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 23125
/proc/meminfo: memFree=1593536/2055920 swapFree=4192812/4192956
[pid=23117] ppid=23115 vsize=5356 CPUtime=0
/proc/23117/stat : 23117 (TiniSatELite) S 23115 23117 23008 0 -1 4194304 333 427 0 0 0 0 0 0 19 0 1 0 206607103 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23117/statm: 1339 237 197 169 0 50 0
[pid=23123] ppid=23117 vsize=97496 CPUtime=1002.88
/proc/23123/stat : 23123 (tinisat) R 23117 23117 23008 0 -1 4194304 16717 0 0 0 100271 17 0 0 25 0 1 0 206607105 99835904 16218 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/23123/statm: 24374 16218 52 110 0 24261 0
Current children cumulated CPU time (s) 1002.88
Current children cumulated vsize (KiB) 102852

[startup+1063.7 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 23125
/proc/meminfo: memFree=1591552/2055920 swapFree=4192812/4192956
[pid=23117] ppid=23115 vsize=5356 CPUtime=0
/proc/23117/stat : 23117 (TiniSatELite) S 23115 23117 23008 0 -1 4194304 333 427 0 0 0 0 0 0 19 0 1 0 206607103 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23117/statm: 1339 237 197 169 0 50 0
[pid=23123] ppid=23117 vsize=97640 CPUtime=1062.95
/proc/23123/stat : 23123 (tinisat) R 23117 23117 23008 0 -1 4194304 17228 0 0 0 106277 18 0 0 25 0 1 0 206607105 99983360 16729 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 0 0 0
/proc/23123/statm: 24410 16729 52 110 0 24297 0
Current children cumulated CPU time (s) 1062.95
Current children cumulated vsize (KiB) 102996

[startup+1123.7 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 23125
/proc/meminfo: memFree=1589248/2055920 swapFree=4192812/4192956
[pid=23117] ppid=23115 vsize=5356 CPUtime=0
/proc/23117/stat : 23117 (TiniSatELite) S 23115 23117 23008 0 -1 4194304 333 427 0 0 0 0 0 0 19 0 1 0 206607103 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23117/statm: 1339 237 197 169 0 50 0
[pid=23123] ppid=23117 vsize=97800 CPUtime=1122.89
/proc/23123/stat : 23123 (tinisat) R 23117 23117 23008 0 -1 4194304 17791 0 0 0 112271 18 0 0 25 0 1 0 206607105 100147200 17292 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/23123/statm: 24450 17292 52 110 0 24337 0
Current children cumulated CPU time (s) 1122.89
Current children cumulated vsize (KiB) 103156

[startup+1183.79 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 23125
/proc/meminfo: memFree=1587200/2055920 swapFree=4192812/4192956
[pid=23117] ppid=23115 vsize=5356 CPUtime=0
/proc/23117/stat : 23117 (TiniSatELite) S 23115 23117 23008 0 -1 4194304 333 427 0 0 0 0 0 0 19 0 1 0 206607103 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23117/statm: 1339 237 197 169 0 50 0
[pid=23123] ppid=23117 vsize=97960 CPUtime=1182.95
/proc/23123/stat : 23123 (tinisat) R 23117 23117 23008 0 -1 4194304 18284 0 0 0 118276 19 0 0 25 0 1 0 206607105 100311040 17785 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519929 0 0 4096 0 0 0 0 17 0 0 0
/proc/23123/statm: 24490 17785 52 110 0 24377 0
Current children cumulated CPU time (s) 1182.95
Current children cumulated vsize (KiB) 103316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.92 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 23125
/proc/meminfo: memFree=1586688/2055920 swapFree=4192812/4192956
[pid=23117] ppid=23115 vsize=5356 CPUtime=0
/proc/23117/stat : 23117 (TiniSatELite) S 23115 23117 23008 0 -1 4194304 333 427 0 0 0 0 0 0 19 0 1 0 206607103 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23117/statm: 1339 237 197 169 0 50 0
[pid=23123] ppid=23117 vsize=97960 CPUtime=1200.07
/proc/23123/stat : 23123 (tinisat) R 23117 23117 23008 0 -1 4194304 18422 0 0 0 119988 19 0 0 25 0 1 0 206607105 100311040 17923 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/23123/statm: 24490 17923 52 110 0 24377 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 103316

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

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

[startup+1200.92 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 23125
/proc/meminfo: memFree=1586688/2055920 swapFree=4192812/4192956
[pid=23117] ppid=23115 vsize=5356 CPUtime=0
/proc/23117/stat : 23117 (TiniSatELite) S 23115 23117 23008 0 -1 4194304 333 427 0 0 0 0 0 0 19 0 1 0 206607103 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 215418987332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23117/statm: 1339 237 197 169 0 50 0
[pid=23123] ppid=23117 vsize=97960 CPUtime=1200.07
/proc/23123/stat : 23123 (tinisat) R 23117 23117 23008 0 -1 4194304 18422 0 0 0 119988 19 0 0 25 0 1 0 206607105 100311040 17923 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 0 0 0
/proc/23123/statm: 24490 17923 52 110 0 24377 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 103316

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 23117 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=10998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.016997
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): 1200.93
CPU time (s): 1200.07
CPU user time (s): 1199.88
CPU system time (s): 0.19
CPU usage (%): 99.9282
Max. virtual memory (cumulated for all children) (KiB): 103316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.010998
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 760
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= 8

runsolver used 1.22181 second user time and 3.05054 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Mon Feb 19 06:28:45 UTC 2007

IDJOB= 299130
IDBENCH= 20003
IDSOLVER= 99
FILE ID= node9/299130-1171866525

PBS_JOBID= 3839412

Free space on /tmp= 66545 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1924010222-09.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299130-1171866525/TiniSatELite /tmp/evaluation/299130-1171866525/instance-299130-1171866525.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-299130-1171866525 -o ROOT/results/node9/solver-299130-1171866525 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299130-1171866525/TiniSatELite /tmp/evaluation/299130-1171866525/instance-299130-1171866525.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  677e5c8244dc7ab7832aedda12dc8201

RANDOM SEED= 778081168

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.263
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		: 3000.263
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:       1659304 kB
Buffers:         49724 kB
Cached:         223092 kB
SwapCached:          0 kB
Active:         263512 kB
Inactive:        63536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1659304 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1156 kB
Writeback:           0 kB
Mapped:          73140 kB
Slab:            55184 kB
Committed_AS:  1058608 kB
PageTables:       1688 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= 66545 MiB

End job on node9 on Mon Feb 19 06:48:48 UTC 2007