Trace number 292816

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 1200.59

General information on the benchmark

Namerandom/OnTreshold/5SAT/v100/
unif-k5-r21.3-v100-c2130-S1180773190-07.SAT.shuffled.cnf
MD5SUMeb01b1df9ef5b6e40fb94f06740282a1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.463929
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
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 52130
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2130    10650 |     638       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 100   #clauses: 2130   #literals: 10650
0.00/0.00	c CPU time:   0.001999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node30.alineos.net_25627.cnf
0.00/0.01	c 100 variables, 2130 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/node30/watcher-292816-1171759555 -o ROOT/results/node30/solver-292816-1171759555 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/292816-1171759555/TiniSatELite /tmp/evaluation/292816-1171759555/instance-292816-1171759555.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: 1.16 1.04 1.11 3/77 25627
/proc/meminfo: memFree=923888/2055920 swapFree=4146080/4192956
[pid=25627] ppid=25625 vsize=5356 CPUtime=0
/proc/25627/stat : 25627 (TiniSatELite) S 25625 25627 25465 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 169719605 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907751506 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/25627/statm: 1339 233 195 169 0 50 0
[pid=25628] ppid=25627 vsize=5356 CPUtime=0
/proc/25628/stat : 25628 (TiniSatELite) S 25627 25627 25465 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 169719606 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/25628/statm: 1339 237 198 169 0 50 0

[startup+0.108569 s]
/proc/loadavg: 1.16 1.04 1.11 3/77 25627
/proc/meminfo: memFree=923888/2055920 swapFree=4146080/4192956
[pid=25627] ppid=25625 vsize=5356 CPUtime=0
/proc/25627/stat : 25627 (TiniSatELite) S 25625 25627 25465 0 -1 4194304 333 391 0 0 0 0 0 0 16 0 1 0 169719605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25627/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.518624 s]
/proc/loadavg: 1.16 1.04 1.11 3/77 25627
/proc/meminfo: memFree=923888/2055920 swapFree=4146080/4192956
[pid=25627] ppid=25625 vsize=5356 CPUtime=0
/proc/25627/stat : 25627 (TiniSatELite) S 25625 25627 25465 0 -1 4194304 333 391 0 0 0 0 0 0 16 0 1 0 169719605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25627/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33874 s]
/proc/loadavg: 1.16 1.04 1.11 2/79 25633
/proc/meminfo: memFree=921696/2055920 swapFree=4146080/4192956
[pid=25627] ppid=25625 vsize=5356 CPUtime=0
/proc/25627/stat : 25627 (TiniSatELite) S 25625 25627 25465 0 -1 4194304 333 391 0 0 0 0 0 0 16 0 1 0 169719605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25627/statm: 1339 237 197 169 0 50 0
[pid=25633] ppid=25627 vsize=2708 CPUtime=1.31
/proc/25633/stat : 25633 (tinisat) R 25627 25627 25465 0 -1 4194304 571 0 0 0 131 0 0 0 25 0 1 0 169719607 2772992 556 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519898 0 0 4096 0 0 0 0 17 1 0 0
/proc/25633/statm: 677 556 52 110 0 564 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8064

[startup+2.97498 s]
/proc/loadavg: 1.16 1.04 1.11 2/79 25633
/proc/meminfo: memFree=920736/2055920 swapFree=4146080/4192956
[pid=25627] ppid=25625 vsize=5356 CPUtime=0
/proc/25627/stat : 25627 (TiniSatELite) S 25625 25627 25465 0 -1 4194304 333 391 0 0 0 0 0 0 16 0 1 0 169719605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25627/statm: 1339 237 197 169 0 50 0
[pid=25633] ppid=25627 vsize=4580 CPUtime=2.95
/proc/25633/stat : 25633 (tinisat) R 25627 25627 25465 0 -1 4194304 854 0 0 0 295 0 0 0 25 0 1 0 169719607 4689920 839 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/25633/statm: 1145 839 52 110 0 1032 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9936

[startup+6.25844 s]
/proc/loadavg: 1.15 1.04 1.11 2/79 25633
/proc/meminfo: memFree=919072/2055920 swapFree=4146080/4192956
[pid=25627] ppid=25625 vsize=5356 CPUtime=0
/proc/25627/stat : 25627 (TiniSatELite) S 25625 25627 25465 0 -1 4194304 333 391 0 0 0 0 0 0 16 0 1 0 169719605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25627/statm: 1339 237 197 169 0 50 0
[pid=25633] ppid=25627 vsize=8180 CPUtime=6.23
/proc/25633/stat : 25633 (tinisat) R 25627 25627 25465 0 -1 4194304 1231 0 0 0 622 1 0 0 25 0 1 0 169719607 8376320 1183 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/25633/statm: 2045 1183 52 110 0 1932 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 13536

[startup+12.7154 s]
/proc/loadavg: 1.13 1.03 1.11 2/79 25633
/proc/meminfo: memFree=916960/2055920 swapFree=4146080/4192956
[pid=25627] ppid=25625 vsize=5356 CPUtime=0
/proc/25627/stat : 25627 (TiniSatELite) S 25625 25627 25465 0 -1 4194304 333 391 0 0 0 0 0 0 16 0 1 0 169719605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25627/statm: 1339 237 197 169 0 50 0
[pid=25633] ppid=25627 vsize=8804 CPUtime=12.68
/proc/25633/stat : 25633 (tinisat) R 25627 25627 25465 0 -1 4194304 1681 0 0 0 1267 1 0 0 25 0 1 0 169719607 9015296 1633 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25633/statm: 2201 1633 52 110 0 2088 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14160

[startup+25.5292 s]
/proc/loadavg: 1.10 1.03 1.11 2/79 25633
/proc/meminfo: memFree=914784/2055920 swapFree=4146080/4192956
[pid=25627] ppid=25625 vsize=5356 CPUtime=0
/proc/25627/stat : 25627 (TiniSatELite) S 25625 25627 25465 0 -1 4194304 333 391 0 0 0 0 0 0 16 0 1 0 169719605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25627/statm: 1339 237 197 169 0 50 0
[pid=25633] ppid=25627 vsize=9532 CPUtime=25.49
/proc/25633/stat : 25633 (tinisat) R 25627 25627 25465 0 -1 4194304 2290 0 0 0 2547 2 0 0 25 0 1 0 169719607 9760768 2177 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25633/statm: 2383 2177 52 110 0 2270 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14888

[startup+51.1588 s]
/proc/loadavg: 1.07 1.03 1.10 2/79 25633
/proc/meminfo: memFree=911712/2055920 swapFree=4146080/4192956
[pid=25627] ppid=25625 vsize=5356 CPUtime=0
/proc/25627/stat : 25627 (TiniSatELite) S 25625 25627 25465 0 -1 4194304 333 391 0 0 0 0 0 0 16 0 1 0 169719605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25627/statm: 1339 237 197 169 0 50 0
[pid=25633] ppid=25627 vsize=16404 CPUtime=51.11
/proc/25633/stat : 25633 (tinisat) R 25627 25627 25465 0 -1 4194304 3046 0 0 0 5108 3 0 0 25 0 1 0 169719607 16797696 2933 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25633/statm: 4101 2933 52 110 0 3988 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 21760

[startup+102.408 s]
/proc/loadavg: 1.03 1.02 1.09 2/79 25633
/proc/meminfo: memFree=907232/2055920 swapFree=4146080/4192956
[pid=25627] ppid=25625 vsize=5356 CPUtime=0
/proc/25627/stat : 25627 (TiniSatELite) S 25625 25627 25465 0 -1 4194304 333 391 0 0 0 0 0 0 16 0 1 0 169719605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25627/statm: 1339 237 197 169 0 50 0
[pid=25633] ppid=25627 vsize=17756 CPUtime=102.35
/proc/25633/stat : 25633 (tinisat) R 25627 25627 25465 0 -1 4194304 4177 0 0 0 10230 5 0 0 25 0 1 0 169719607 18182144 4064 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/25633/statm: 4439 4064 52 110 0 4326 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 23112

[startup+162.475 s]
/proc/loadavg: 1.01 1.02 1.09 2/79 25633
/proc/meminfo: memFree=903328/2055920 swapFree=4146080/4192956
[pid=25627] ppid=25625 vsize=5356 CPUtime=0
/proc/25627/stat : 25627 (TiniSatELite) S 25625 25627 25465 0 -1 4194304 333 391 0 0 0 0 0 0 16 0 1 0 169719605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25627/statm: 1339 237 197 169 0 50 0
[pid=25633] ppid=25627 vsize=32076 CPUtime=162.4
/proc/25633/stat : 25633 (tinisat) R 25627 25627 25465 0 -1 4194304 5244 0 0 0 16234 6 0 0 25 0 1 0 169719607 32845824 5002 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25633/statm: 8019 5002 52 110 0 7906 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 37432

[startup+222.536 s]
/proc/loadavg: 1.00 1.01 1.08 2/79 25633
/proc/meminfo: memFree=900320/2055920 swapFree=4146080/4192956
[pid=25627] ppid=25625 vsize=5356 CPUtime=0
/proc/25627/stat : 25627 (TiniSatELite) S 25625 25627 25465 0 -1 4194304 333 391 0 0 0 0 0 0 16 0 1 0 169719605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25627/statm: 1339 237 197 169 0 50 0
[pid=25633] ppid=25627 vsize=32760 CPUtime=222.44
/proc/25633/stat : 25633 (tinisat) R 25627 25627 25465 0 -1 4194304 6020 0 0 0 22236 8 0 0 25 0 1 0 169719607 33546240 5745 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25633/statm: 8190 5745 52 110 0 8077 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 38116

[startup+282.601 s]
/proc/loadavg: 1.00 1.01 1.07 2/79 25633
/proc/meminfo: memFree=897312/2055920 swapFree=4146080/4192956
[pid=25627] ppid=25625 vsize=5356 CPUtime=0
/proc/25627/stat : 25627 (TiniSatELite) S 25625 25627 25465 0 -1 4194304 333 391 0 0 0 0 0 0 16 0 1 0 169719605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25627/statm: 1339 237 197 169 0 50 0
[pid=25633] ppid=25627 vsize=33096 CPUtime=282.48
/proc/25633/stat : 25633 (tinisat) R 25627 25627 25465 0 -1 4194304 6758 0 0 0 28239 9 0 0 25 0 1 0 169719607 33890304 6483 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/25633/statm: 8274 6483 52 110 0 8161 0
Current children cumulated CPU time (s) 282.48
Current children cumulated vsize (KiB) 38452

[startup+342.666 s]
/proc/loadavg: 1.04 1.02 1.07 2/79 25633
/proc/meminfo: memFree=893920/2055920 swapFree=4146080/4192956
[pid=25627] ppid=25625 vsize=5356 CPUtime=0
/proc/25627/stat : 25627 (TiniSatELite) S 25625 25627 25465 0 -1 4194304 333 391 0 0 0 0 0 0 16 0 1 0 169719605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25627/statm: 1339 237 197 169 0 50 0
[pid=25633] ppid=25627 vsize=34596 CPUtime=342.53
/proc/25633/stat : 25633 (tinisat) R 25627 25627 25465 0 -1 4194304 7610 0 0 0 34242 11 0 0 25 0 1 0 169719607 35426304 7335 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25633/statm: 8649 7335 52 110 0 8536 0
Current children cumulated CPU time (s) 342.53
Current children cumulated vsize (KiB) 39952

[startup+402.735 s]
/proc/loadavg: 1.01 1.01 1.07 2/79 25633
/proc/meminfo: memFree=891488/2055920 swapFree=4146080/4192956
[pid=25627] ppid=25625 vsize=5356 CPUtime=0
/proc/25627/stat : 25627 (TiniSatELite) S 25625 25627 25465 0 -1 4194304 333 391 0 0 0 0 0 0 16 0 1 0 169719605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25627/statm: 1339 237 197 169 0 50 0
[pid=25633] ppid=25627 vsize=35116 CPUtime=402.58
/proc/25633/stat : 25633 (tinisat) R 25627 25627 25465 0 -1 4194304 8249 0 0 0 40246 12 0 0 25 0 1 0 169719607 35958784 7908 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/25633/statm: 8779 7908 52 110 0 8666 0
Current children cumulated CPU time (s) 402.58
Current children cumulated vsize (KiB) 40472

[startup+462.802 s]
/proc/loadavg: 1.00 1.00 1.06 2/79 25633
/proc/meminfo: memFree=889440/2055920 swapFree=4146080/4192956
[pid=25627] ppid=25625 vsize=5356 CPUtime=0
/proc/25627/stat : 25627 (TiniSatELite) S 25625 25627 25465 0 -1 4194304 333 391 0 0 0 0 0 0 16 0 1 0 169719605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25627/statm: 1339 237 197 169 0 50 0
[pid=25633] ppid=25627 vsize=36984 CPUtime=462.63
/proc/25633/stat : 25633 (tinisat) R 25627 25627 25465 0 -1 4194304 9122 0 0 0 46250 13 0 0 25 0 1 0 169719607 37871616 8491 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519888 0 0 4096 0 0 0 0 17 1 0 0
/proc/25633/statm: 9246 8491 52 110 0 9133 0
Current children cumulated CPU time (s) 462.63
Current children cumulated vsize (KiB) 42340

[startup+522.868 s]
/proc/loadavg: 1.03 1.02 1.06 2/79 25633
/proc/meminfo: memFree=887264/2055920 swapFree=4146080/4192956
[pid=25627] ppid=25625 vsize=5356 CPUtime=0

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

[pid=25627] ppid=25625 vsize=5356 CPUtime=0
/proc/25627/stat : 25627 (TiniSatELite) S 25625 25627 25465 0 -1 4194304 333 391 0 0 0 0 0 0 16 0 1 0 169719605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25627/statm: 1339 237 197 169 0 50 0
[pid=25633] ppid=25627 vsize=63792 CPUtime=582.73
/proc/25633/stat : 25633 (tinisat) R 25627 25627 25465 0 -1 4194304 10132 0 0 0 58258 15 0 0 25 0 1 0 169719607 65323008 9468 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25633/statm: 15948 9468 52 110 0 15835 0
Current children cumulated CPU time (s) 582.73
Current children cumulated vsize (KiB) 69148

[startup+643.009 s]
/proc/loadavg: 1.00 1.00 1.05 2/79 25633
/proc/meminfo: memFree=883936/2055920 swapFree=4146080/4192956
[pid=25627] ppid=25625 vsize=5356 CPUtime=0
/proc/25627/stat : 25627 (TiniSatELite) S 25625 25627 25465 0 -1 4194304 333 391 0 0 0 0 0 0 16 0 1 0 169719605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25627/statm: 1339 237 197 169 0 50 0
[pid=25633] ppid=25627 vsize=64052 CPUtime=642.78
/proc/25633/stat : 25633 (tinisat) R 25627 25627 25465 0 -1 4194304 10564 0 0 0 64262 16 0 0 25 0 1 0 169719607 65589248 9867 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25633/statm: 16013 9867 52 110 0 15900 0
Current children cumulated CPU time (s) 642.78
Current children cumulated vsize (KiB) 69408

[startup+703.074 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 25633
/proc/meminfo: memFree=882016/2055920 swapFree=4146080/4192956
[pid=25627] ppid=25625 vsize=5356 CPUtime=0
/proc/25627/stat : 25627 (TiniSatELite) S 25625 25627 25465 0 -1 4194304 333 391 0 0 0 0 0 0 16 0 1 0 169719605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25627/statm: 1339 237 197 169 0 50 0
[pid=25633] ppid=25627 vsize=64896 CPUtime=702.82
/proc/25633/stat : 25633 (tinisat) R 25627 25627 25465 0 -1 4194304 11099 0 0 0 70265 17 0 0 25 0 1 0 169719607 66453504 10336 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25633/statm: 16224 10336 52 110 0 16111 0
Current children cumulated CPU time (s) 702.82
Current children cumulated vsize (KiB) 70252

[startup+763.137 s]
/proc/loadavg: 1.00 1.00 1.04 2/79 25633
/proc/meminfo: memFree=880032/2055920 swapFree=4146080/4192956
[pid=25627] ppid=25625 vsize=5356 CPUtime=0
/proc/25627/stat : 25627 (TiniSatELite) S 25625 25627 25465 0 -1 4194304 333 391 0 0 0 0 0 0 16 0 1 0 169719605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25627/statm: 1339 237 197 169 0 50 0
[pid=25633] ppid=25627 vsize=65424 CPUtime=762.86
/proc/25633/stat : 25633 (tinisat) R 25627 25627 25465 0 -1 4194304 11573 0 0 0 76268 18 0 0 25 0 1 0 169719607 66994176 10810 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25633/statm: 16356 10810 52 110 0 16243 0
Current children cumulated CPU time (s) 762.86
Current children cumulated vsize (KiB) 70780

[startup+823.207 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 25633
/proc/meminfo: memFree=878496/2055920 swapFree=4146080/4192956
[pid=25627] ppid=25625 vsize=5356 CPUtime=0
/proc/25627/stat : 25627 (TiniSatELite) S 25625 25627 25465 0 -1 4194304 333 391 0 0 0 0 0 0 16 0 1 0 169719605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25627/statm: 1339 237 197 169 0 50 0
[pid=25633] ppid=25627 vsize=65684 CPUtime=822.92
/proc/25633/stat : 25633 (tinisat) R 25627 25627 25465 0 -1 4194304 11938 0 0 0 82273 19 0 0 25 0 1 0 169719607 67260416 11175 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25633/statm: 16421 11175 52 110 0 16308 0
Current children cumulated CPU time (s) 822.92
Current children cumulated vsize (KiB) 71040

[startup+883.264 s]
/proc/loadavg: 1.00 1.00 1.03 2/79 25633
/proc/meminfo: memFree=876896/2055920 swapFree=4146080/4192956
[pid=25627] ppid=25625 vsize=5356 CPUtime=0
/proc/25627/stat : 25627 (TiniSatELite) S 25625 25627 25465 0 -1 4194304 333 391 0 0 0 0 0 0 16 0 1 0 169719605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25627/statm: 1339 237 197 169 0 50 0
[pid=25633] ppid=25627 vsize=65944 CPUtime=882.96
/proc/25633/stat : 25633 (tinisat) R 25627 25627 25465 0 -1 4194304 12366 0 0 0 88276 20 0 0 25 0 1 0 169719607 67526656 11570 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25633/statm: 16486 11570 52 110 0 16373 0
Current children cumulated CPU time (s) 882.96
Current children cumulated vsize (KiB) 71300

[startup+943.357 s]
/proc/loadavg: 1.00 1.00 1.02 2/85 25743
/proc/meminfo: memFree=874352/2055920 swapFree=4146080/4192956
[pid=25627] ppid=25625 vsize=5356 CPUtime=0
/proc/25627/stat : 25627 (TiniSatELite) S 25625 25627 25465 0 -1 4194304 333 391 0 0 0 0 0 0 16 0 1 0 169719605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25627/statm: 1339 237 197 169 0 50 0
[pid=25633] ppid=25627 vsize=65944 CPUtime=942.99
/proc/25633/stat : 25633 (tinisat) R 25627 25627 25465 0 -1 4194304 12707 0 0 0 94278 21 0 0 25 0 1 0 169719607 67526656 11911 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519883 0 0 4096 0 0 0 0 17 1 0 0
/proc/25633/statm: 16486 11911 52 110 0 16373 0
Current children cumulated CPU time (s) 942.99
Current children cumulated vsize (KiB) 71300

[startup+1003.45 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 25831
/proc/meminfo: memFree=873888/2055920 swapFree=4146080/4192956
[pid=25627] ppid=25625 vsize=5356 CPUtime=0
/proc/25627/stat : 25627 (TiniSatELite) S 25625 25627 25465 0 -1 4194304 333 391 0 0 0 0 0 0 16 0 1 0 169719605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25627/statm: 1339 237 197 169 0 50 0
[pid=25633] ppid=25627 vsize=66400 CPUtime=1003.01
/proc/25633/stat : 25633 (tinisat) R 25627 25627 25465 0 -1 4194304 13059 0 0 0 100280 21 0 0 25 0 1 0 169719607 67993600 12263 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/25633/statm: 16600 12263 52 110 0 16487 0
Current children cumulated CPU time (s) 1003.01
Current children cumulated vsize (KiB) 71756

[startup+1063.53 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 25831
/proc/meminfo: memFree=872480/2055920 swapFree=4146080/4192956
[pid=25627] ppid=25625 vsize=5356 CPUtime=0
/proc/25627/stat : 25627 (TiniSatELite) S 25625 25627 25465 0 -1 4194304 333 391 0 0 0 0 0 0 16 0 1 0 169719605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25627/statm: 1339 237 197 169 0 50 0
[pid=25633] ppid=25627 vsize=66532 CPUtime=1063.07
/proc/25633/stat : 25633 (tinisat) R 25627 25627 25465 0 -1 4194304 13410 0 0 0 106286 21 0 0 25 0 1 0 169719607 68128768 12614 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25633/statm: 16633 12614 52 110 0 16520 0
Current children cumulated CPU time (s) 1063.07
Current children cumulated vsize (KiB) 71888

[startup+1123.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25831
/proc/meminfo: memFree=871200/2055920 swapFree=4146080/4192956
[pid=25627] ppid=25625 vsize=5356 CPUtime=0
/proc/25627/stat : 25627 (TiniSatELite) S 25625 25627 25465 0 -1 4194304 333 391 0 0 0 0 0 0 16 0 1 0 169719605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25627/statm: 1339 237 197 169 0 50 0
[pid=25633] ppid=25627 vsize=66724 CPUtime=1123.12
/proc/25633/stat : 25633 (tinisat) R 25627 25627 25465 0 -1 4194304 13736 0 0 0 112290 22 0 0 25 0 1 0 169719607 68325376 12940 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25633/statm: 16681 12940 52 110 0 16568 0
Current children cumulated CPU time (s) 1123.12
Current children cumulated vsize (KiB) 72080

[startup+1183.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25831
/proc/meminfo: memFree=870112/2055920 swapFree=4146080/4192956
[pid=25627] ppid=25625 vsize=5356 CPUtime=0
/proc/25627/stat : 25627 (TiniSatELite) S 25625 25627 25465 0 -1 4194304 333 391 0 0 0 0 0 0 16 0 1 0 169719605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25627/statm: 1339 237 197 169 0 50 0
[pid=25633] ppid=25627 vsize=66984 CPUtime=1183.17
/proc/25633/stat : 25633 (tinisat) R 25627 25627 25465 0 -1 4194304 14075 0 0 0 118294 23 0 0 25 0 1 0 169719607 68591616 13246 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/25633/statm: 16746 13246 52 110 0 16633 0
Current children cumulated CPU time (s) 1183.17
Current children cumulated vsize (KiB) 72340



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25831
/proc/meminfo: memFree=869792/2055920 swapFree=4146080/4192956
[pid=25627] ppid=25625 vsize=5356 CPUtime=0
/proc/25627/stat : 25627 (TiniSatELite) S 25625 25627 25465 0 -1 4194304 333 391 0 0 0 0 0 0 16 0 1 0 169719605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25627/statm: 1339 237 197 169 0 50 0
[pid=25633] ppid=25627 vsize=66984 CPUtime=1200.08
/proc/25633/stat : 25633 (tinisat) R 25627 25627 25465 0 -1 4194304 14148 0 0 0 119985 23 0 0 25 0 1 0 169719607 68591616 13319 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25633/statm: 16746 13319 52 110 0 16633 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 72340

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

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

[startup+1200.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 25831
/proc/meminfo: memFree=869792/2055920 swapFree=4146080/4192956
[pid=25627] ppid=25625 vsize=5356 CPUtime=0
/proc/25627/stat : 25627 (TiniSatELite) S 25625 25627 25465 0 -1 4194304 333 391 0 0 0 0 0 0 16 0 1 0 169719605 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25627/statm: 1339 237 197 169 0 50 0
[pid=25633] ppid=25627 vsize=66984 CPUtime=1200.08
/proc/25633/stat : 25633 (tinisat) R 25627 25627 25465 0 -1 4194304 14148 0 0 0 119985 23 0 0 25 0 1 0 169719607 68591616 13319 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/25633/statm: 16746 13319 52 110 0 16633 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 72340

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 25627 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=6998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.012997
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): 1200.59
CPU time (s): 1200.08
CPU user time (s): 1199.85
CPU system time (s): 0.23
CPU usage (%): 99.9575
Max. virtual memory (cumulated for all children) (KiB): 72340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
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= 724
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= 10

runsolver used 1.12683 second user time and 3.13952 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Sun Feb 18 00:45:56 UTC 2007

IDJOB= 292816
IDBENCH= 19849
IDSOLVER= 99
FILE ID= node30/292816-1171759555

PBS_JOBID= 3839511

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v100/unif-k5-r21.3-v100-c2130-S1180773190-07.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/292816-1171759555/TiniSatELite /tmp/evaluation/292816-1171759555/instance-292816-1171759555.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-292816-1171759555 -o ROOT/results/node30/solver-292816-1171759555 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/292816-1171759555/TiniSatELite /tmp/evaluation/292816-1171759555/instance-292816-1171759555.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  eb01b1df9ef5b6e40fb94f06740282a1

RANDOM SEED= 820370191

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.270
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		: 3000.270
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:        924296 kB
Buffers:         41220 kB
Cached:         979384 kB
SwapCached:      15240 kB
Active:         764596 kB
Inactive:       281944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        924296 kB
SwapTotal:     4192956 kB
SwapFree:      4146080 kB
Dirty:            1164 kB
Writeback:           0 kB
Mapped:          29820 kB
Slab:            70456 kB
Committed_AS:   565372 kB
PageTables:       1884 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= 66563 MiB

End job on node30 on Sun Feb 18 01:05:58 UTC 2007