Trace number 296342

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 1200.42

General information on the benchmark

Namerandom/OnTreshold/7SAT/v60/
unif-k7-r89-v60-c5340-S1372215289-05.SAT.shuffled.cnf
MD5SUM336d29929731a9e0b91798d646846664
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.313951
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 55340

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 |    5340    37380 |    1601       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 60   #clauses: 5340   #literals: 37380
0.00/0.01	c CPU time:   0.007998 s
0.00/0.01	c ==============================================================================
0.00/0.04	c Tinisat 0.22
0.00/0.04	c solving /tmp/GTI_node7.alineos.net_20041.cnf
0.00/0.04	c 60 variables, 5340 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/node7/watcher-296342-1171821899 -o ROOT/results/node7/solver-296342-1171821899 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296342-1171821899/TiniSatELite /tmp/evaluation/296342-1171821899/instance-296342-1171821899.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 20041
/proc/meminfo: memFree=1694352/2055920 swapFree=4142368/4192956
[pid=20041] ppid=20039 vsize=5356 CPUtime=0
/proc/20041/stat : 20041 (TiniSatELite) S 20039 20041 18865 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 202144634 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671283282 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/20041/statm: 1339 233 195 169 0 50 0
[pid=20042] ppid=20041 vsize=5356 CPUtime=0
/proc/20042/stat : 20042 (TiniSatELite) S 20041 20041 18865 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 202144634 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/20042/statm: 1339 237 198 169 0 50 0

[startup+0.107545 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20041
/proc/meminfo: memFree=1694352/2055920 swapFree=4142368/4192956
[pid=20041] ppid=20039 vsize=5356 CPUtime=0.01
/proc/20041/stat : 20041 (TiniSatELite) S 20039 20041 18865 0 -1 4194304 333 473 0 0 0 0 1 0 16 0 1 0 202144634 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20041/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.516576 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20041
/proc/meminfo: memFree=1694352/2055920 swapFree=4142368/4192956
[pid=20041] ppid=20039 vsize=5356 CPUtime=0.01
/proc/20041/stat : 20041 (TiniSatELite) S 20039 20041 18865 0 -1 4194304 333 473 0 0 0 0 1 0 16 0 1 0 202144634 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20041/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.33666 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 20047
/proc/meminfo: memFree=1692160/2055920 swapFree=4142368/4192956
[pid=20041] ppid=20039 vsize=5356 CPUtime=0.01
/proc/20041/stat : 20041 (TiniSatELite) S 20039 20041 18865 0 -1 4194304 333 473 0 0 0 0 1 0 16 0 1 0 202144634 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20041/statm: 1339 237 197 169 0 50 0
[pid=20047] ppid=20041 vsize=3492 CPUtime=1.3
/proc/20047/stat : 20047 (tinisat) R 20041 20041 18865 0 -1 4194304 550 0 0 0 130 0 0 0 25 0 1 0 202144637 3575808 535 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520084 0 0 4096 0 0 0 0 17 1 0 0
/proc/20047/statm: 873 535 52 110 0 760 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8848

[startup+2.97283 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 20047
/proc/meminfo: memFree=1691136/2055920 swapFree=4142368/4192956
[pid=20041] ppid=20039 vsize=5356 CPUtime=0.01
/proc/20041/stat : 20041 (TiniSatELite) S 20039 20041 18865 0 -1 4194304 333 473 0 0 0 0 1 0 16 0 1 0 202144634 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20041/statm: 1339 237 197 169 0 50 0
[pid=20047] ppid=20041 vsize=3900 CPUtime=2.93
/proc/20047/stat : 20047 (tinisat) R 20041 20041 18865 0 -1 4194304 822 0 0 0 293 0 0 0 25 0 1 0 202144637 3993600 807 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20047/statm: 975 807 52 110 0 862 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 9256

[startup+6.24918 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 20047
/proc/meminfo: memFree=1689664/2055920 swapFree=4142368/4192956
[pid=20041] ppid=20039 vsize=5356 CPUtime=0.01
/proc/20041/stat : 20041 (TiniSatELite) S 20039 20041 18865 0 -1 4194304 333 473 0 0 0 0 1 0 16 0 1 0 202144634 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20041/statm: 1339 237 197 169 0 50 0
[pid=20047] ppid=20041 vsize=6988 CPUtime=6.21
/proc/20047/stat : 20047 (tinisat) R 20041 20041 18865 0 -1 4194304 1172 0 0 0 620 1 0 0 25 0 1 0 202144637 7155712 1124 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20047/statm: 1747 1124 52 110 0 1634 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 12344

[startup+12.7109 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 20047
/proc/meminfo: memFree=1687552/2055920 swapFree=4142368/4192956
[pid=20041] ppid=20039 vsize=5356 CPUtime=0.01
/proc/20041/stat : 20041 (TiniSatELite) S 20039 20041 18865 0 -1 4194304 333 473 0 0 0 0 1 0 16 0 1 0 202144634 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20041/statm: 1339 237 197 169 0 50 0
[pid=20047] ppid=20041 vsize=7420 CPUtime=12.67
/proc/20047/stat : 20047 (tinisat) R 20041 20041 18865 0 -1 4194304 1619 0 0 0 1266 1 0 0 25 0 1 0 202144637 7598080 1571 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/20047/statm: 1855 1571 52 110 0 1742 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12776

[startup+25.5272 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 20047
/proc/meminfo: memFree=1685632/2055920 swapFree=4142368/4192956
[pid=20041] ppid=20039 vsize=5356 CPUtime=0.01
/proc/20041/stat : 20041 (TiniSatELite) S 20039 20041 18865 0 -1 4194304 333 473 0 0 0 0 1 0 16 0 1 0 202144634 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20041/statm: 1339 237 197 169 0 50 0
[pid=20047] ppid=20041 vsize=13484 CPUtime=25.48
/proc/20047/stat : 20047 (tinisat) R 20041 20041 18865 0 -1 4194304 2169 0 0 0 2546 2 0 0 25 0 1 0 202144637 13807616 2056 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20047/statm: 3371 2056 52 110 0 3258 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18840

[startup+51.1549 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 20047
/proc/meminfo: memFree=1682432/2055920 swapFree=4142368/4192956
[pid=20041] ppid=20039 vsize=5356 CPUtime=0.01
/proc/20041/stat : 20041 (TiniSatELite) S 20039 20041 18865 0 -1 4194304 333 473 0 0 0 0 1 0 16 0 1 0 202144634 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20041/statm: 1339 237 197 169 0 50 0
[pid=20047] ppid=20041 vsize=14156 CPUtime=51.1
/proc/20047/stat : 20047 (tinisat) R 20041 20041 18865 0 -1 4194304 2947 0 0 0 5107 3 0 0 25 0 1 0 202144637 14495744 2834 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20047/statm: 3539 2834 52 110 0 3426 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 19512

[startup+102.41 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 20047
/proc/meminfo: memFree=1677568/2055920 swapFree=4142368/4192956
[pid=20041] ppid=20039 vsize=5356 CPUtime=0.01
/proc/20041/stat : 20041 (TiniSatELite) S 20039 20041 18865 0 -1 4194304 333 473 0 0 0 0 1 0 16 0 1 0 202144634 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20041/statm: 1339 237 197 169 0 50 0
[pid=20047] ppid=20041 vsize=26940 CPUtime=102.34
/proc/20047/stat : 20047 (tinisat) R 20041 20041 18865 0 -1 4194304 4294 0 0 0 10230 4 0 0 25 0 1 0 202144637 27586560 4052 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20047/statm: 6735 4052 52 110 0 6622 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 32296

[startup+162.487 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20047
/proc/meminfo: memFree=1673856/2055920 swapFree=4142368/4192956
[pid=20041] ppid=20039 vsize=5356 CPUtime=0.01
/proc/20041/stat : 20041 (TiniSatELite) S 20039 20041 18865 0 -1 4194304 333 473 0 0 0 0 1 0 16 0 1 0 202144634 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20041/statm: 1339 237 197 169 0 50 0
[pid=20047] ppid=20041 vsize=27892 CPUtime=162.41
/proc/20047/stat : 20047 (tinisat) R 20041 20041 18865 0 -1 4194304 5211 0 0 0 16235 6 0 0 25 0 1 0 202144637 28561408 4969 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20047/statm: 6973 4969 52 110 0 6860 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 33248

[startup+222.558 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20047
/proc/meminfo: memFree=1670784/2055920 swapFree=4142368/4192956
[pid=20041] ppid=20039 vsize=5356 CPUtime=0.01
/proc/20041/stat : 20041 (TiniSatELite) S 20039 20041 18865 0 -1 4194304 333 473 0 0 0 0 1 0 16 0 1 0 202144634 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20041/statm: 1339 237 197 169 0 50 0
[pid=20047] ppid=20041 vsize=28636 CPUtime=222.46
/proc/20047/stat : 20047 (tinisat) R 20041 20041 18865 0 -1 4194304 6014 0 0 0 22239 7 0 0 25 0 1 0 202144637 29323264 5739 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20047/statm: 7159 5739 52 110 0 7046 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 33992

[startup+282.629 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20047
/proc/meminfo: memFree=1668096/2055920 swapFree=4142368/4192956
[pid=20041] ppid=20039 vsize=5356 CPUtime=0.01
/proc/20041/stat : 20041 (TiniSatELite) S 20039 20041 18865 0 -1 4194304 333 473 0 0 0 0 1 0 16 0 1 0 202144634 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20041/statm: 1339 237 197 169 0 50 0
[pid=20047] ppid=20041 vsize=28960 CPUtime=282.51
/proc/20047/stat : 20047 (tinisat) R 20041 20041 18865 0 -1 4194304 6671 0 0 0 28243 8 0 0 25 0 1 0 202144637 29655040 6396 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20047/statm: 7240 6396 52 110 0 7127 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 34316

[startup+342.699 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20047
/proc/meminfo: memFree=1665216/2055920 swapFree=4142368/4192956
[pid=20041] ppid=20039 vsize=5356 CPUtime=0.01
/proc/20041/stat : 20041 (TiniSatELite) S 20039 20041 18865 0 -1 4194304 333 473 0 0 0 0 1 0 16 0 1 0 202144634 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20041/statm: 1339 237 197 169 0 50 0
[pid=20047] ppid=20041 vsize=51500 CPUtime=342.57
/proc/20047/stat : 20047 (tinisat) R 20041 20041 18865 0 -1 4194304 7497 0 0 0 34248 9 0 0 25 0 1 0 202144637 52736000 7123 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/20047/statm: 12875 7123 52 110 0 12762 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 56856

[startup+402.776 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20047
/proc/meminfo: memFree=1662912/2055920 swapFree=4142368/4192956
[pid=20041] ppid=20039 vsize=5356 CPUtime=0.01
/proc/20041/stat : 20041 (TiniSatELite) S 20039 20041 18865 0 -1 4194304 333 473 0 0 0 0 1 0 16 0 1 0 202144634 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20041/statm: 1339 237 197 169 0 50 0
[pid=20047] ppid=20041 vsize=52368 CPUtime=402.64
/proc/20047/stat : 20047 (tinisat) R 20041 20041 18865 0 -1 4194304 8162 0 0 0 40253 11 0 0 25 0 1 0 202144637 53624832 7689 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/20047/statm: 13092 7689 52 110 0 12979 0
Current children cumulated CPU time (s) 402.65
Current children cumulated vsize (KiB) 57724

[startup+462.848 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20047
/proc/meminfo: memFree=1660480/2055920 swapFree=4142368/4192956
[pid=20041] ppid=20039 vsize=5356 CPUtime=0.01
/proc/20041/stat : 20041 (TiniSatELite) S 20039 20041 18865 0 -1 4194304 333 473 0 0 0 0 1 0 16 0 1 0 202144634 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20041/statm: 1339 237 197 169 0 50 0
[pid=20047] ppid=20041 vsize=54368 CPUtime=462.69
/proc/20047/stat : 20047 (tinisat) R 20041 20041 18865 0 -1 4194304 9102 0 0 0 46257 12 0 0 25 0 1 0 202144637 55672832 8306 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20047/statm: 13592 8306 52 110 0 13479 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 59724

[startup+522.917 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20047
/proc/meminfo: memFree=1658304/2055920 swapFree=4142368/4192956
[pid=20041] ppid=20039 vsize=5356 CPUtime=0.01

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

[pid=20041] ppid=20039 vsize=5356 CPUtime=0.01
/proc/20041/stat : 20041 (TiniSatELite) S 20039 20041 18865 0 -1 4194304 333 473 0 0 0 0 1 0 16 0 1 0 202144634 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20041/statm: 1339 237 197 169 0 50 0
[pid=20047] ppid=20041 vsize=55344 CPUtime=582.81
/proc/20047/stat : 20047 (tinisat) R 20041 20041 18865 0 -1 4194304 10160 0 0 0 58267 14 0 0 25 0 1 0 202144637 56672256 9298 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20047/statm: 13836 9298 52 110 0 13723 0
Current children cumulated CPU time (s) 582.82
Current children cumulated vsize (KiB) 60700

[startup+643.065 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 20047
/proc/meminfo: memFree=1654592/2055920 swapFree=4142368/4192956
[pid=20041] ppid=20039 vsize=5356 CPUtime=0.01
/proc/20041/stat : 20041 (TiniSatELite) S 20039 20041 18865 0 -1 4194304 333 473 0 0 0 0 1 0 16 0 1 0 202144634 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20041/statm: 1339 237 197 169 0 50 0
[pid=20047] ppid=20041 vsize=55988 CPUtime=642.86
/proc/20047/stat : 20047 (tinisat) R 20041 20041 18865 0 -1 4194304 10732 0 0 0 64271 15 0 0 25 0 1 0 202144637 57331712 9771 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20047/statm: 13997 9771 52 110 0 13884 0
Current children cumulated CPU time (s) 642.87
Current children cumulated vsize (KiB) 61344

[startup+703.137 s]
/proc/loadavg: 1.06 1.00 1.00 2/79 20047
/proc/meminfo: memFree=1652928/2055920 swapFree=4142368/4192956
[pid=20041] ppid=20039 vsize=5356 CPUtime=0.01
/proc/20041/stat : 20041 (TiniSatELite) S 20039 20041 18865 0 -1 4194304 333 473 0 0 0 0 1 0 16 0 1 0 202144634 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20041/statm: 1339 237 197 169 0 50 0
[pid=20047] ppid=20041 vsize=56116 CPUtime=702.91
/proc/20047/stat : 20047 (tinisat) R 20041 20041 18865 0 -1 4194304 11143 0 0 0 70276 15 0 0 25 0 1 0 202144637 57462784 10149 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20047/statm: 14029 10149 52 110 0 13916 0
Current children cumulated CPU time (s) 702.92
Current children cumulated vsize (KiB) 61472

[startup+763.209 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 20047
/proc/meminfo: memFree=1651648/2055920 swapFree=4142368/4192956
[pid=20041] ppid=20039 vsize=5356 CPUtime=0.01
/proc/20041/stat : 20041 (TiniSatELite) S 20039 20041 18865 0 -1 4194304 333 473 0 0 0 0 1 0 16 0 1 0 202144634 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20041/statm: 1339 237 197 169 0 50 0
[pid=20047] ppid=20041 vsize=56500 CPUtime=762.97
/proc/20047/stat : 20047 (tinisat) R 20041 20041 18865 0 -1 4194304 11594 0 0 0 76281 16 0 0 25 0 1 0 202144637 57856000 10502 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20047/statm: 14125 10502 52 110 0 14012 0
Current children cumulated CPU time (s) 762.98
Current children cumulated vsize (KiB) 61856

[startup+823.28 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20047
/proc/meminfo: memFree=1649728/2055920 swapFree=4142368/4192956
[pid=20041] ppid=20039 vsize=5356 CPUtime=0.01
/proc/20041/stat : 20041 (TiniSatELite) S 20039 20041 18865 0 -1 4194304 333 473 0 0 0 0 1 0 16 0 1 0 202144634 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20041/statm: 1339 237 197 169 0 50 0
[pid=20047] ppid=20041 vsize=57152 CPUtime=823.03
/proc/20047/stat : 20047 (tinisat) R 20041 20041 18865 0 -1 4194304 12141 0 0 0 82286 17 0 0 25 0 1 0 202144637 58523648 10983 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20047/statm: 14288 10983 52 110 0 14175 0
Current children cumulated CPU time (s) 823.04
Current children cumulated vsize (KiB) 62508

[startup+883.349 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20047
/proc/meminfo: memFree=1647680/2055920 swapFree=4142368/4192956
[pid=20041] ppid=20039 vsize=5356 CPUtime=0.01
/proc/20041/stat : 20041 (TiniSatELite) S 20039 20041 18865 0 -1 4194304 333 473 0 0 0 0 1 0 16 0 1 0 202144634 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20041/statm: 1339 237 197 169 0 50 0
[pid=20047] ppid=20041 vsize=58716 CPUtime=883.08
/proc/20047/stat : 20047 (tinisat) R 20041 20041 18865 0 -1 4194304 12814 0 0 0 88290 18 0 0 25 0 1 0 202144637 60125184 11493 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20047/statm: 14679 11493 52 110 0 14566 0
Current children cumulated CPU time (s) 883.09
Current children cumulated vsize (KiB) 64072

[startup+943.418 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20047
/proc/meminfo: memFree=1646016/2055920 swapFree=4142368/4192956
[pid=20041] ppid=20039 vsize=5356 CPUtime=0.01
/proc/20041/stat : 20041 (TiniSatELite) S 20039 20041 18865 0 -1 4194304 333 473 0 0 0 0 1 0 16 0 1 0 202144634 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20041/statm: 1339 237 197 169 0 50 0
[pid=20047] ppid=20041 vsize=58980 CPUtime=943.14
/proc/20047/stat : 20047 (tinisat) R 20041 20041 18865 0 -1 4194304 13216 0 0 0 94295 19 0 0 25 0 1 0 202144637 60395520 11895 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20047/statm: 14745 11895 52 110 0 14632 0
Current children cumulated CPU time (s) 943.15
Current children cumulated vsize (KiB) 64336

[startup+1003.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20047
/proc/meminfo: memFree=1644864/2055920 swapFree=4142368/4192956
[pid=20041] ppid=20039 vsize=5356 CPUtime=0.01
/proc/20041/stat : 20041 (TiniSatELite) S 20039 20041 18865 0 -1 4194304 333 473 0 0 0 0 1 0 16 0 1 0 202144634 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20041/statm: 1339 237 197 169 0 50 0
[pid=20047] ppid=20041 vsize=58980 CPUtime=1003.19
/proc/20047/stat : 20047 (tinisat) R 20041 20041 18865 0 -1 4194304 13520 0 0 0 100300 19 0 0 25 0 1 0 202144637 60395520 12199 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520008 0 0 4096 0 0 0 0 17 1 0 0
/proc/20047/statm: 14745 12199 52 110 0 14632 0
Current children cumulated CPU time (s) 1003.2
Current children cumulated vsize (KiB) 64336

[startup+1063.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20047
/proc/meminfo: memFree=1643584/2055920 swapFree=4142368/4192956
[pid=20041] ppid=20039 vsize=5356 CPUtime=0.01
/proc/20041/stat : 20041 (TiniSatELite) S 20039 20041 18865 0 -1 4194304 333 473 0 0 0 0 1 0 16 0 1 0 202144634 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20041/statm: 1339 237 197 169 0 50 0
[pid=20047] ppid=20041 vsize=58980 CPUtime=1063.25
/proc/20047/stat : 20047 (tinisat) R 20041 20041 18865 0 -1 4194304 13828 0 0 0 106305 20 0 0 25 0 1 0 202144637 60395520 12507 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20047/statm: 14745 12507 52 110 0 14632 0
Current children cumulated CPU time (s) 1063.26
Current children cumulated vsize (KiB) 64336

[startup+1123.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20047
/proc/meminfo: memFree=1642432/2055920 swapFree=4142368/4192956
[pid=20041] ppid=20039 vsize=5356 CPUtime=0.01
/proc/20041/stat : 20041 (TiniSatELite) S 20039 20041 18865 0 -1 4194304 333 473 0 0 0 0 1 0 16 0 1 0 202144634 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20041/statm: 1339 237 197 169 0 50 0
[pid=20047] ppid=20041 vsize=59112 CPUtime=1123.31
/proc/20047/stat : 20047 (tinisat) R 20041 20041 18865 0 -1 4194304 14129 0 0 0 112310 21 0 0 25 0 1 0 202144637 60530688 12808 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20047/statm: 14778 12808 52 110 0 14665 0
Current children cumulated CPU time (s) 1123.32
Current children cumulated vsize (KiB) 64468

[startup+1183.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20047
/proc/meminfo: memFree=1641344/2055920 swapFree=4142368/4192956
[pid=20041] ppid=20039 vsize=5356 CPUtime=0.01
/proc/20041/stat : 20041 (TiniSatELite) S 20039 20041 18865 0 -1 4194304 333 473 0 0 0 0 1 0 16 0 1 0 202144634 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20041/statm: 1339 237 197 169 0 50 0
[pid=20047] ppid=20041 vsize=59244 CPUtime=1183.36
/proc/20047/stat : 20047 (tinisat) R 20041 20041 18865 0 -1 4194304 14428 0 0 0 118314 22 0 0 25 0 1 0 202144637 60665856 13107 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/20047/statm: 14811 13107 52 110 0 14698 0
Current children cumulated CPU time (s) 1183.37
Current children cumulated vsize (KiB) 64600



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20047
/proc/meminfo: memFree=1641024/2055920 swapFree=4142368/4192956
[pid=20041] ppid=20039 vsize=5356 CPUtime=0.01
/proc/20041/stat : 20041 (TiniSatELite) S 20039 20041 18865 0 -1 4194304 333 473 0 0 0 0 1 0 16 0 1 0 202144634 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20041/statm: 1339 237 197 169 0 50 0
[pid=20047] ppid=20041 vsize=59244 CPUtime=1200.07
/proc/20047/stat : 20047 (tinisat) R 20041 20041 18865 0 -1 4194304 14506 0 0 0 119985 22 0 0 25 0 1 0 202144637 60665856 13185 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/20047/statm: 14811 13185 52 110 0 14698 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 64600

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 20047
/proc/meminfo: memFree=1641024/2055920 swapFree=4142368/4192956
[pid=20041] ppid=20039 vsize=5356 CPUtime=0.01
/proc/20041/stat : 20041 (TiniSatELite) S 20039 20041 18865 0 -1 4194304 333 473 0 0 0 0 1 0 16 0 1 0 202144634 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20041/statm: 1339 237 197 169 0 50 0
[pid=20047] ppid=20041 vsize=59244 CPUtime=1200.07
/proc/20047/stat : 20047 (tinisat) R 20041 20041 18865 0 -1 4194304 14506 0 0 0 119985 22 0 0 25 0 1 0 202144637 60665856 13185 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/20047/statm: 14811 13185 52 110 0 14698 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 64600

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 20041 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=18997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.027995
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): 1200.42
CPU time (s): 1200.08
CPU user time (s): 1199.86
CPU system time (s): 0.22
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 64600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.018997
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= 806
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= 12

runsolver used 1.15982 second user time and 3.10853 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Sun Feb 18 18:04:59 UTC 2007

IDJOB= 296342
IDBENCH= 19935
IDSOLVER= 99
FILE ID= node7/296342-1171821899

PBS_JOBID= 3839344

Free space on /tmp= 66547 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v60/unif-k7-r89-v60-c5340-S1372215289-05.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296342-1171821899/TiniSatELite /tmp/evaluation/296342-1171821899/instance-296342-1171821899.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-296342-1171821899 -o ROOT/results/node7/solver-296342-1171821899 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296342-1171821899/TiniSatELite /tmp/evaluation/296342-1171821899/instance-296342-1171821899.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  336d29929731a9e0b91798d646846664

RANDOM SEED= 650430889

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1694760 kB
Buffers:         48648 kB
Cached:         215420 kB
SwapCached:      16024 kB
Active:         208120 kB
Inactive:        86052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1694760 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:            1276 kB
Writeback:           0 kB
Mapped:          29804 kB
Slab:            52520 kB
Committed_AS:   727788 kB
PageTables:       1764 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= 66547 MiB

End job on node7 on Sun Feb 18 18:25:02 UTC 2007