Trace number 301262

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) 1200.03 1200.42

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S471246417-03.cnf
MD5SUM0eb79e36a6a126bd4e244caabd87546c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark34.3168
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
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 512000
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 |   12000    60000 |    3599       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 600   #clauses: 12000   #literals: 60000
0.00/0.02	c CPU time:   0.013997 s
0.00/0.02	c ==============================================================================
0.00/0.06	c Tinisat 0.22
0.00/0.06	c solving /tmp/GTI_node11.alineos.net_28010.cnf
0.00/0.06	c 600 variables, 12000 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/node11/watcher-301262-1171960456 -o ROOT/results/node11/solver-301262-1171960456 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301262-1171960456/TiniSatELite /tmp/evaluation/301262-1171960456/instance-301262-1171960456.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: 0.93 0.98 0.99 3/77 28010
/proc/meminfo: memFree=1642888/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=5356 CPUtime=0
/proc/28010/stat : 28010 (TiniSatELite) S 28008 28010 27643 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 216000132 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910214226 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/28010/statm: 1339 233 195 169 0 50 0
[pid=28011] ppid=28010 vsize=5356 CPUtime=0
/proc/28011/stat : 28011 (TiniSatELite) S 28010 28010 27643 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 216000132 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/28011/statm: 1339 237 198 169 0 50 0
[pid=28012] ppid=28011 vsize=0 CPUtime=0
/proc/28012/stat : 28012 (TiniSatELite) D 28011 28010 27643 0 -1 4194372 25 0 0 0 0 0 0 0 20 0 1 0 216000132 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 18446744072100051646 0 0 17 1 0 0
/proc/28012/statm: 0 0 0 0 0 0 0
[pid=28013] ppid=28011 vsize=0 CPUtime=0
/proc/28013/stat : 28013 (sed) D 28011 28010 27643 0 -1 4194308 164 0 0 0 0 0 0 0 15 0 1 0 216000132 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/28013/statm: 0 0 0 0 0 0 0

[startup+0.107987 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 28010
/proc/meminfo: memFree=1642888/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=5356 CPUtime=0.03
/proc/28010/stat : 28010 (TiniSatELite) S 28008 28010 27643 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 216000132 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28010/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.516031 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 28010
/proc/meminfo: memFree=1642888/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=5356 CPUtime=0.03
/proc/28010/stat : 28010 (TiniSatELite) S 28008 28010 27643 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 216000132 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28010/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.33713 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 28016
/proc/meminfo: memFree=1638640/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=5356 CPUtime=0.03
/proc/28010/stat : 28010 (TiniSatELite) S 28008 28010 27643 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 216000132 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28010/statm: 1339 237 197 169 0 50 0
[pid=28016] ppid=28010 vsize=5320 CPUtime=1.28
/proc/28016/stat : 28016 (tinisat) R 28010 28010 27643 0 -1 4194304 1079 0 0 0 128 0 0 0 25 0 1 0 216000136 5447680 1064 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28016/statm: 1330 1064 52 110 0 1217 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 10676

[startup+2.98032 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 28016
/proc/meminfo: memFree=1636400/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=5356 CPUtime=0.03
/proc/28010/stat : 28010 (TiniSatELite) S 28008 28010 27643 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 216000132 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28010/statm: 1339 237 197 169 0 50 0
[pid=28016] ppid=28010 vsize=10088 CPUtime=2.93
/proc/28016/stat : 28016 (tinisat) R 28010 28010 27643 0 -1 4194304 1802 0 0 0 292 1 0 0 25 0 1 0 216000136 10330112 1787 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28016/statm: 2522 1787 52 110 0 2409 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 15444

[startup+6.26171 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 28016
/proc/meminfo: memFree=1631472/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=5356 CPUtime=0.03
/proc/28010/stat : 28010 (TiniSatELite) S 28008 28010 27643 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 216000132 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28010/statm: 1339 237 197 169 0 50 0
[pid=28016] ppid=28010 vsize=19356 CPUtime=6.21
/proc/28016/stat : 28016 (tinisat) R 28010 28010 27643 0 -1 4194304 2890 0 0 0 619 2 0 0 25 0 1 0 216000136 19820544 2875 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28016/statm: 4839 2875 52 110 0 4726 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 24712

[startup+12.7245 s]
/proc/loadavg: 0.94 0.98 0.99 2/79 28016
/proc/meminfo: memFree=1625144/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=5356 CPUtime=0.03
/proc/28010/stat : 28010 (TiniSatELite) S 28008 28010 27643 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 216000132 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28010/statm: 1339 237 197 169 0 50 0
[pid=28016] ppid=28010 vsize=19880 CPUtime=12.66
/proc/28016/stat : 28016 (tinisat) R 28010 28010 27643 0 -1 4194304 4374 0 0 0 1263 3 0 0 25 0 1 0 216000136 20357120 4326 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134612771 0 0 4096 0 0 0 0 17 1 0 0
/proc/28016/statm: 4970 4326 52 110 0 4857 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 25236

[startup+25.533 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 28016
/proc/meminfo: memFree=1617144/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=5356 CPUtime=0.03
/proc/28010/stat : 28010 (TiniSatELite) S 28008 28010 27643 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 216000132 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28010/statm: 1339 237 197 169 0 50 0
[pid=28016] ppid=28010 vsize=38544 CPUtime=25.47
/proc/28016/stat : 28016 (tinisat) R 28010 28010 27643 0 -1 4194304 6410 0 0 0 2541 6 0 0 25 0 1 0 216000136 39469056 6362 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28016/statm: 9636 6362 52 110 0 9523 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 43900

[startup+51.162 s]
/proc/loadavg: 0.97 0.98 0.99 2/79 28016
/proc/meminfo: memFree=1604984/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=5356 CPUtime=0.03
/proc/28010/stat : 28010 (TiniSatELite) S 28008 28010 27643 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 216000132 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28010/statm: 1339 237 197 169 0 50 0
[pid=28016] ppid=28010 vsize=39332 CPUtime=51.09
/proc/28016/stat : 28016 (tinisat) R 28010 28010 27643 0 -1 4194304 9438 0 0 0 5100 9 0 0 25 0 1 0 216000136 40275968 9325 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28016/statm: 9833 9325 52 110 0 9720 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 44688

[startup+102.417 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 28016
/proc/meminfo: memFree=1588472/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=5356 CPUtime=0.03
/proc/28010/stat : 28010 (TiniSatELite) S 28008 28010 27643 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 216000132 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28010/statm: 1339 237 197 169 0 50 0
[pid=28016] ppid=28010 vsize=77308 CPUtime=102.33
/proc/28016/stat : 28016 (tinisat) R 28010 28010 27643 0 -1 4194304 13709 0 0 0 10219 14 0 0 25 0 1 0 216000136 79163392 13467 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28016/statm: 19327 13467 52 110 0 19214 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 82664

[startup+162.492 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 28016
/proc/meminfo: memFree=1573944/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=5356 CPUtime=0.03
/proc/28010/stat : 28010 (TiniSatELite) S 28008 28010 27643 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 216000132 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28010/statm: 1339 237 197 169 0 50 0
[pid=28016] ppid=28010 vsize=78384 CPUtime=162.39
/proc/28016/stat : 28016 (tinisat) R 28010 28010 27643 0 -1 4194304 17265 0 0 0 16220 19 0 0 25 0 1 0 216000136 80265216 17023 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/28016/statm: 19596 17023 52 110 0 19483 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 83740

[startup+222.563 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 28016
/proc/meminfo: memFree=1561464/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=5356 CPUtime=0.03
/proc/28010/stat : 28010 (TiniSatELite) S 28008 28010 27643 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 216000132 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28010/statm: 1339 237 197 169 0 50 0
[pid=28016] ppid=28010 vsize=150924 CPUtime=222.44
/proc/28016/stat : 28016 (tinisat) R 28010 28010 27643 0 -1 4194304 20380 0 0 0 22222 22 0 0 25 0 1 0 216000136 154546176 20138 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/28016/statm: 37731 20138 52 110 0 37618 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 156280

[startup+282.634 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 28016
/proc/meminfo: memFree=1549944/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=5356 CPUtime=0.03
/proc/28010/stat : 28010 (TiniSatELite) S 28008 28010 27643 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 216000132 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28010/statm: 1339 237 197 169 0 50 0
[pid=28016] ppid=28010 vsize=152060 CPUtime=282.5
/proc/28016/stat : 28016 (tinisat) R 28010 28010 27643 0 -1 4194304 23280 0 0 0 28224 26 0 0 25 0 1 0 216000136 155709440 23038 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28016/statm: 38015 23038 52 110 0 37902 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 157416

[startup+342.704 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 28016
/proc/meminfo: memFree=1541240/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=5356 CPUtime=0.03
/proc/28010/stat : 28010 (TiniSatELite) S 28008 28010 27643 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 216000132 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28010/statm: 1339 237 197 169 0 50 0
[pid=28016] ppid=28010 vsize=153196 CPUtime=342.55
/proc/28016/stat : 28016 (tinisat) R 28010 28010 27643 0 -1 4194304 25467 0 0 0 34226 29 0 0 25 0 1 0 216000136 156872704 25225 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28016/statm: 38299 25225 52 110 0 38186 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 158552

[startup+402.775 s]
/proc/loadavg: 1.04 1.00 1.00 2/79 28018
/proc/meminfo: memFree=1532472/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=5356 CPUtime=0.03
/proc/28010/stat : 28010 (TiniSatELite) S 28008 28010 27643 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 216000132 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28010/statm: 1339 237 197 169 0 50 0
[pid=28016] ppid=28010 vsize=154780 CPUtime=402.6
/proc/28016/stat : 28016 (tinisat) R 28010 28010 27643 0 -1 4194304 27872 0 0 0 40229 31 0 0 25 0 1 0 216000136 158494720 27373 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/28016/statm: 38695 27373 52 110 0 38582 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 160136

[startup+462.847 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 28018
/proc/meminfo: memFree=1524920/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=5356 CPUtime=0.03
/proc/28010/stat : 28010 (TiniSatELite) S 28008 28010 27643 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 216000132 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28010/statm: 1339 237 197 169 0 50 0
[pid=28016] ppid=28010 vsize=155628 CPUtime=462.66
/proc/28016/stat : 28016 (tinisat) R 28010 28010 27643 0 -1 4194304 29763 0 0 0 46233 33 0 0 25 0 1 0 216000136 159363072 29264 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/28016/statm: 38907 29264 52 110 0 38794 0
Current children cumulated CPU time (s) 462.69

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

[pid=28010] ppid=28008 vsize=5356 CPUtime=0.03
/proc/28010/stat : 28010 (TiniSatELite) S 28008 28010 27643 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 216000132 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28010/statm: 1339 237 197 169 0 50 0
[pid=28016] ppid=28010 vsize=156484 CPUtime=582.77
/proc/28016/stat : 28016 (tinisat) R 28010 28010 27643 0 -1 4194304 33473 0 0 0 58240 37 0 0 25 0 1 0 216000136 160239616 32974 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/28016/statm: 39121 32974 52 110 0 39008 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 161840

[startup+643.059 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28018
/proc/meminfo: memFree=1503672/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=5356 CPUtime=0.03
/proc/28010/stat : 28010 (TiniSatELite) S 28008 28010 27643 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 216000132 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28010/statm: 1339 237 197 169 0 50 0
[pid=28016] ppid=28010 vsize=157052 CPUtime=642.82
/proc/28016/stat : 28016 (tinisat) R 28010 28010 27643 0 -1 4194304 35053 0 0 0 64243 39 0 0 25 0 1 0 216000136 160821248 34554 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28016/statm: 39263 34554 52 110 0 39150 0
Current children cumulated CPU time (s) 642.85
Current children cumulated vsize (KiB) 162408

[startup+703.129 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28018
/proc/meminfo: memFree=1497336/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=5356 CPUtime=0.03
/proc/28010/stat : 28010 (TiniSatELite) S 28008 28010 27643 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 216000132 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28010/statm: 1339 237 197 169 0 50 0
[pid=28016] ppid=28010 vsize=157628 CPUtime=702.87
/proc/28016/stat : 28016 (tinisat) R 28010 28010 27643 0 -1 4194304 36645 0 0 0 70246 41 0 0 25 0 1 0 216000136 161411072 36146 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/28016/statm: 39407 36146 52 110 0 39294 0
Current children cumulated CPU time (s) 702.9
Current children cumulated vsize (KiB) 162984

[startup+763.197 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28018
/proc/meminfo: memFree=1491640/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=5356 CPUtime=0.03
/proc/28010/stat : 28010 (TiniSatELite) S 28008 28010 27643 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 216000132 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28010/statm: 1339 237 197 169 0 50 0
[pid=28016] ppid=28010 vsize=158192 CPUtime=762.92
/proc/28016/stat : 28016 (tinisat) R 28010 28010 27643 0 -1 4194304 38090 0 0 0 76249 43 0 0 25 0 1 0 216000136 161988608 37591 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28016/statm: 39548 37591 52 110 0 39435 0
Current children cumulated CPU time (s) 762.95
Current children cumulated vsize (KiB) 163548

[startup+823.269 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28018
/proc/meminfo: memFree=1486008/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=5356 CPUtime=0.03
/proc/28010/stat : 28010 (TiniSatELite) S 28008 28010 27643 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 216000132 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28010/statm: 1339 237 197 169 0 50 0
[pid=28016] ppid=28010 vsize=158928 CPUtime=822.97
/proc/28016/stat : 28016 (tinisat) R 28010 28010 27643 0 -1 4194304 39489 0 0 0 82252 45 0 0 25 0 1 0 216000136 162742272 38990 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28016/statm: 39732 38990 52 110 0 39619 0
Current children cumulated CPU time (s) 823
Current children cumulated vsize (KiB) 164284

[startup+883.338 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 28018
/proc/meminfo: memFree=1480376/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=5356 CPUtime=0.03
/proc/28010/stat : 28010 (TiniSatELite) S 28008 28010 27643 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 216000132 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28010/statm: 1339 237 197 169 0 50 0
[pid=28016] ppid=28010 vsize=303076 CPUtime=883.02
/proc/28016/stat : 28016 (tinisat) R 28010 28010 27643 0 -1 4194304 40891 0 0 0 88256 46 0 0 25 0 1 0 216000136 310349824 40392 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28016/statm: 75769 40392 52 110 0 75656 0
Current children cumulated CPU time (s) 883.05
Current children cumulated vsize (KiB) 308432

[startup+943.408 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 28018
/proc/meminfo: memFree=1475000/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=5356 CPUtime=0.03
/proc/28010/stat : 28010 (TiniSatELite) S 28008 28010 27643 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 216000132 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28010/statm: 1339 237 197 169 0 50 0
[pid=28016] ppid=28010 vsize=303364 CPUtime=943.07
/proc/28016/stat : 28016 (tinisat) R 28010 28010 27643 0 -1 4194304 42237 0 0 0 94258 49 0 0 25 0 1 0 216000136 310644736 41738 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/28016/statm: 75841 41738 52 110 0 75728 0
Current children cumulated CPU time (s) 943.1
Current children cumulated vsize (KiB) 308720

[startup+1003.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28018
/proc/meminfo: memFree=1469688/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=5356 CPUtime=0.03
/proc/28010/stat : 28010 (TiniSatELite) S 28008 28010 27643 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 216000132 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28010/statm: 1339 237 197 169 0 50 0
[pid=28016] ppid=28010 vsize=303508 CPUtime=1003.12
/proc/28016/stat : 28016 (tinisat) R 28010 28010 27643 0 -1 4194304 43572 0 0 0 100261 51 0 0 25 0 1 0 216000136 310792192 43073 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/28016/statm: 75877 43073 52 110 0 75764 0
Current children cumulated CPU time (s) 1003.15
Current children cumulated vsize (KiB) 308864

[startup+1063.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28018
/proc/meminfo: memFree=1463928/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=5356 CPUtime=0.03
/proc/28010/stat : 28010 (TiniSatELite) S 28008 28010 27643 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 216000132 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28010/statm: 1339 237 197 169 0 50 0
[pid=28016] ppid=28010 vsize=303652 CPUtime=1063.18
/proc/28016/stat : 28016 (tinisat) R 28010 28010 27643 0 -1 4194304 44979 0 0 0 106265 53 0 0 25 0 1 0 216000136 310939648 44480 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28016/statm: 75913 44480 52 110 0 75800 0
Current children cumulated CPU time (s) 1063.21
Current children cumulated vsize (KiB) 309008

[startup+1123.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28018
/proc/meminfo: memFree=1458680/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=5356 CPUtime=0.03
/proc/28010/stat : 28010 (TiniSatELite) S 28008 28010 27643 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 216000132 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28010/statm: 1339 237 197 169 0 50 0
[pid=28016] ppid=28010 vsize=303796 CPUtime=1123.25
/proc/28016/stat : 28016 (tinisat) R 28010 28010 27643 0 -1 4194304 46286 0 0 0 112269 56 0 0 25 0 1 0 216000136 311087104 45787 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28016/statm: 75949 45787 52 110 0 75836 0
Current children cumulated CPU time (s) 1123.28
Current children cumulated vsize (KiB) 309152

[startup+1183.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28018
/proc/meminfo: memFree=1453560/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=5356 CPUtime=0.03
/proc/28010/stat : 28010 (TiniSatELite) S 28008 28010 27643 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 216000132 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28010/statm: 1339 237 197 169 0 50 0
[pid=28016] ppid=28010 vsize=303940 CPUtime=1183.29
/proc/28016/stat : 28016 (tinisat) R 28010 28010 27643 0 -1 4194304 47565 0 0 0 118272 57 0 0 25 0 1 0 216000136 311234560 47066 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28016/statm: 75985 47066 52 110 0 75872 0
Current children cumulated CPU time (s) 1183.32
Current children cumulated vsize (KiB) 309296



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 28018
/proc/meminfo: memFree=1451960/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=5356 CPUtime=0.03
/proc/28010/stat : 28010 (TiniSatELite) S 28008 28010 27643 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 216000132 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28010/statm: 1339 237 197 169 0 50 0
[pid=28016] ppid=28010 vsize=303940 CPUtime=1200
/proc/28016/stat : 28016 (tinisat) R 28010 28010 27643 0 -1 4194304 47947 0 0 0 119942 58 0 0 25 0 1 0 216000136 311234560 47448 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28016/statm: 75985 47448 52 110 0 75872 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 309296

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 28018
/proc/meminfo: memFree=1451960/2055920 swapFree=4192812/4192956
[pid=28010] ppid=28008 vsize=5356 CPUtime=0.03
/proc/28010/stat : 28010 (TiniSatELite) S 28008 28010 27643 0 -1 4194304 333 606 0 0 0 0 3 0 16 0 1 0 216000132 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 262910042948 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28010/statm: 1339 237 197 169 0 50 0
[pid=28016] ppid=28010 vsize=303940 CPUtime=1200
/proc/28016/stat : 28016 (tinisat) R 28010 28010 27643 0 -1 4194304 47947 0 0 0 119942 58 0 0 25 0 1 0 216000136 311234560 47448 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28016/statm: 75985 47448 52 110 0 75872 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 309296

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 28010 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=33994 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.038993
while last known CPU time is 1200.03

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): 1200.03
CPU user time (s): 1199.45
CPU system time (s): 0.58
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 309296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.033994
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 939
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 35
involuntary context switches= 9

runsolver used 1.11683 second user time and 3.15052 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Tue Feb 20 08:34:16 UTC 2007

IDJOB= 301262
IDBENCH= 20055
IDSOLVER= 99
FILE ID= node11/301262-1171960456

PBS_JOBID= 3849020

Free space on /tmp= 66544 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S471246417-03.cnf
COMMAND LINE= /tmp/evaluation/301262-1171960456/TiniSatELite /tmp/evaluation/301262-1171960456/instance-301262-1171960456.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-301262-1171960456 -o ROOT/results/node11/solver-301262-1171960456 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301262-1171960456/TiniSatELite /tmp/evaluation/301262-1171960456/instance-301262-1171960456.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  0eb79e36a6a126bd4e244caabd87546c

RANDOM SEED= 593069196

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1643296 kB
Buffers:         54348 kB
Cached:         243832 kB
SwapCached:          0 kB
Active:         135324 kB
Inactive:       205756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1643296 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1408 kB
Writeback:           0 kB
Mapped:          61812 kB
Slab:            57128 kB
Committed_AS:   691536 kB
PageTables:       1756 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= 66544 MiB

End job on node11 on Tue Feb 20 08:54:18 UTC 2007