Trace number 295522

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.07 1200.59

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1215610276-02.UNSAT.shuffled.cnf
MD5SUMb0510f0e079b36d2ec65f7f85add6dcd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark231.213
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
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 54895

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 |    4895    34265 |    1468       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 55   #clauses: 4895   #literals: 34265
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================
0.00/0.03	c Tinisat 0.22
0.00/0.03	c solving /tmp/GTI_node70.alineos.net_11777.cnf
0.00/0.03	c 55 variables, 4895 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/node70/watcher-295522-1171807066 -o ROOT/results/node70/solver-295522-1171807066 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295522-1171807066/TiniSatELite /tmp/evaluation/295522-1171807066/instance-295522-1171807066.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 3/64 11777
/proc/meminfo: memFree=435800/2055920 swapFree=4183276/4192956
[pid=11777] ppid=11775 vsize=5356 CPUtime=0
/proc/11777/stat : 11777 (TiniSatELite) S 11775 11777 11013 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 163507333 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402237010 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/11777/statm: 1339 233 195 169 0 50 0
[pid=11778] ppid=11777 vsize=5356 CPUtime=0
/proc/11778/stat : 11778 (TiniSatELite) S 11777 11777 11013 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 163507333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/11778/statm: 1339 237 198 169 0 50 0
[pid=11780] ppid=11778 vsize=0 CPUtime=0
/proc/11780/stat : 11780 (sed) D 11778 11777 11013 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 163507333 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/11780/statm: 0 0 0 0 0 0 0

[startup+0.107053 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11777
/proc/meminfo: memFree=435800/2055920 swapFree=4183276/4192956
[pid=11777] ppid=11775 vsize=5356 CPUtime=0.01
/proc/11777/stat : 11777 (TiniSatELite) S 11775 11777 11013 0 -1 4194304 333 462 0 0 0 0 1 0 16 0 1 0 163507333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11777/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.515122 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11777
/proc/meminfo: memFree=435800/2055920 swapFree=4183276/4192956
[pid=11777] ppid=11775 vsize=5356 CPUtime=0.01
/proc/11777/stat : 11777 (TiniSatELite) S 11775 11777 11013 0 -1 4194304 333 462 0 0 0 0 1 0 16 0 1 0 163507333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11777/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.33527 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 11783
/proc/meminfo: memFree=433672/2055920 swapFree=4183276/4192956
[pid=11777] ppid=11775 vsize=5356 CPUtime=0.01
/proc/11777/stat : 11777 (TiniSatELite) S 11775 11777 11013 0 -1 4194304 333 462 0 0 0 0 1 0 16 0 1 0 163507333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11777/statm: 1339 237 197 169 0 50 0
[pid=11783] ppid=11777 vsize=3288 CPUtime=1.3
/proc/11783/stat : 11783 (tinisat) R 11777 11777 11013 0 -1 4194304 533 0 0 0 130 0 0 0 25 0 1 0 163507336 3366912 518 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/11783/statm: 822 518 52 110 0 709 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8644

[startup+2.97157 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 11783
/proc/meminfo: memFree=432648/2055920 swapFree=4183276/4192956
[pid=11777] ppid=11775 vsize=5356 CPUtime=0.01
/proc/11777/stat : 11777 (TiniSatELite) S 11775 11777 11013 0 -1 4194304 333 462 0 0 0 0 1 0 16 0 1 0 163507333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11777/statm: 1339 237 197 169 0 50 0
[pid=11783] ppid=11777 vsize=3692 CPUtime=2.93
/proc/11783/stat : 11783 (tinisat) R 11777 11777 11013 0 -1 4194304 817 0 0 0 293 0 0 0 25 0 1 0 163507336 3780608 802 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11783/statm: 923 802 52 110 0 810 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 9048

[startup+6.25416 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 11783
/proc/meminfo: memFree=431176/2055920 swapFree=4183276/4192956
[pid=11777] ppid=11775 vsize=5356 CPUtime=0.01
/proc/11777/stat : 11777 (TiniSatELite) S 11775 11777 11013 0 -1 4194304 333 462 0 0 0 0 1 0 16 0 1 0 163507333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11777/statm: 1339 237 197 169 0 50 0
[pid=11783] ppid=11777 vsize=6416 CPUtime=6.21
/proc/11783/stat : 11783 (tinisat) R 11777 11777 11013 0 -1 4194304 1141 0 0 0 621 0 0 0 25 0 1 0 163507336 6569984 1093 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11783/statm: 1604 1093 52 110 0 1491 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 11772

[startup+12.7123 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 11783
/proc/meminfo: memFree=429320/2055920 swapFree=4183276/4192956
[pid=11777] ppid=11775 vsize=5356 CPUtime=0.01
/proc/11777/stat : 11777 (TiniSatELite) S 11775 11777 11013 0 -1 4194304 333 462 0 0 0 0 1 0 16 0 1 0 163507333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11777/statm: 1339 237 197 169 0 50 0
[pid=11783] ppid=11777 vsize=7024 CPUtime=12.68
/proc/11783/stat : 11783 (tinisat) R 11777 11777 11013 0 -1 4194304 1562 0 0 0 1267 1 0 0 25 0 1 0 163507336 7192576 1514 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11783/statm: 1756 1514 52 110 0 1643 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12380

[startup+25.5266 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 11783
/proc/meminfo: memFree=427144/2055920 swapFree=4183276/4192956
[pid=11777] ppid=11775 vsize=5356 CPUtime=0.01
/proc/11777/stat : 11777 (TiniSatELite) S 11775 11777 11013 0 -1 4194304 333 462 0 0 0 0 1 0 16 0 1 0 163507333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11777/statm: 1339 237 197 169 0 50 0
[pid=11783] ppid=11777 vsize=12768 CPUtime=25.48
/proc/11783/stat : 11783 (tinisat) R 11777 11777 11013 0 -1 4194304 2174 0 0 0 2547 1 0 0 25 0 1 0 163507336 13074432 2061 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11783/statm: 3192 2061 52 110 0 3079 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18124

[startup+51.1493 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 11783
/proc/meminfo: memFree=424328/2055920 swapFree=4183276/4192956
[pid=11777] ppid=11775 vsize=5356 CPUtime=0.01
/proc/11777/stat : 11777 (TiniSatELite) S 11775 11777 11013 0 -1 4194304 333 462 0 0 0 0 1 0 16 0 1 0 163507333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11777/statm: 1339 237 197 169 0 50 0
[pid=11783] ppid=11777 vsize=13344 CPUtime=51.09
/proc/11783/stat : 11783 (tinisat) R 11777 11777 11013 0 -1 4194304 2857 0 0 0 5107 2 0 0 25 0 1 0 163507336 13664256 2744 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11783/statm: 3336 2744 52 110 0 3223 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 18700

[startup+102.365 s]
/proc/loadavg: 1.02 1.00 1.00 2/66 11783
/proc/meminfo: memFree=419976/2055920 swapFree=4183276/4192956
[pid=11777] ppid=11775 vsize=5356 CPUtime=0.01
/proc/11777/stat : 11777 (TiniSatELite) S 11775 11777 11013 0 -1 4194304 333 462 0 0 0 0 1 0 16 0 1 0 163507333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11777/statm: 1339 237 197 169 0 50 0
[pid=11783] ppid=11777 vsize=25236 CPUtime=102.3
/proc/11783/stat : 11783 (tinisat) R 11777 11777 11013 0 -1 4194304 4068 0 0 0 10226 4 0 0 25 0 1 0 163507336 25841664 3826 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11783/statm: 6309 3826 52 110 0 6196 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 30592

[startup+162.422 s]
/proc/loadavg: 1.06 1.01 1.00 2/66 11783
/proc/meminfo: memFree=415752/2055920 swapFree=4183276/4192956
[pid=11777] ppid=11775 vsize=5356 CPUtime=0.01
/proc/11777/stat : 11777 (TiniSatELite) S 11775 11777 11013 0 -1 4194304 333 462 0 0 0 0 1 0 16 0 1 0 163507333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11777/statm: 1339 237 197 169 0 50 0
[pid=11783] ppid=11777 vsize=26552 CPUtime=162.33
/proc/11783/stat : 11783 (tinisat) R 11777 11777 11013 0 -1 4194304 5127 0 0 0 16229 4 0 0 25 0 1 0 163507336 27189248 4852 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11783/statm: 6638 4852 52 110 0 6525 0
Current children cumulated CPU time (s) 162.34
Current children cumulated vsize (KiB) 31908

[startup+222.503 s]
/proc/loadavg: 1.02 1.01 1.00 2/72 11887
/proc/meminfo: memFree=411856/2055920 swapFree=4183276/4192956
[pid=11777] ppid=11775 vsize=5356 CPUtime=0.01
/proc/11777/stat : 11777 (TiniSatELite) S 11775 11777 11013 0 -1 4194304 333 462 0 0 0 0 1 0 16 0 1 0 163507333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11777/statm: 1339 237 197 169 0 50 0
[pid=11783] ppid=11777 vsize=27080 CPUtime=222.35
/proc/11783/stat : 11783 (tinisat) R 11777 11777 11013 0 -1 4194304 5805 0 0 0 22230 5 0 0 25 0 1 0 163507336 27729920 5530 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11783/statm: 6770 5530 52 110 0 6657 0
Current children cumulated CPU time (s) 222.36
Current children cumulated vsize (KiB) 32436

[startup+282.587 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 11959
/proc/meminfo: memFree=409304/2055920 swapFree=4183276/4192956
[pid=11777] ppid=11775 vsize=5356 CPUtime=0.01
/proc/11777/stat : 11777 (TiniSatELite) S 11775 11777 11013 0 -1 4194304 333 462 0 0 0 0 1 0 16 0 1 0 163507333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11777/statm: 1339 237 197 169 0 50 0
[pid=11783] ppid=11777 vsize=27212 CPUtime=282.38
/proc/11783/stat : 11783 (tinisat) R 11777 11777 11013 0 -1 4194304 6414 0 0 0 28232 6 0 0 25 0 1 0 163507336 27865088 6139 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11783/statm: 6803 6139 52 110 0 6690 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 32568

[startup+342.655 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 11981
/proc/meminfo: memFree=407168/2055920 swapFree=4183276/4192956
[pid=11777] ppid=11775 vsize=5356 CPUtime=0.01
/proc/11777/stat : 11777 (TiniSatELite) S 11775 11777 11013 0 -1 4194304 333 462 0 0 0 0 1 0 16 0 1 0 163507333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11777/statm: 1339 237 197 169 0 50 0
[pid=11783] ppid=11777 vsize=48544 CPUtime=342.41
/proc/11783/stat : 11783 (tinisat) R 11777 11777 11013 0 -1 4194304 7315 0 0 0 34234 7 0 0 25 0 1 0 163507336 49709056 6941 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11783/statm: 12136 6941 52 110 0 12023 0
Current children cumulated CPU time (s) 342.42
Current children cumulated vsize (KiB) 53900

[startup+402.717 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 11981
/proc/meminfo: memFree=404864/2055920 swapFree=4183276/4192956
[pid=11777] ppid=11775 vsize=5356 CPUtime=0.01
/proc/11777/stat : 11777 (TiniSatELite) S 11775 11777 11013 0 -1 4194304 333 462 0 0 0 0 1 0 16 0 1 0 163507333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11777/statm: 1339 237 197 169 0 50 0
[pid=11783] ppid=11777 vsize=50344 CPUtime=402.46
/proc/11783/stat : 11783 (tinisat) R 11777 11777 11013 0 -1 4194304 8239 0 0 0 40238 8 0 0 25 0 1 0 163507336 51552256 7509 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11783/statm: 12586 7509 52 110 0 12473 0
Current children cumulated CPU time (s) 402.47
Current children cumulated vsize (KiB) 55700

[startup+462.774 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11981
/proc/meminfo: memFree=402944/2055920 swapFree=4183276/4192956
[pid=11777] ppid=11775 vsize=5356 CPUtime=0.01
/proc/11777/stat : 11777 (TiniSatELite) S 11775 11777 11013 0 -1 4194304 333 462 0 0 0 0 1 0 16 0 1 0 163507333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11777/statm: 1339 237 197 169 0 50 0
[pid=11783] ppid=11777 vsize=50604 CPUtime=462.49
/proc/11783/stat : 11783 (tinisat) R 11777 11777 11013 0 -1 4194304 8710 0 0 0 46241 8 0 0 25 0 1 0 163507336 51818496 7980 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11783/statm: 12651 7980 52 110 0 12538 0
Current children cumulated CPU time (s) 462.5
Current children cumulated vsize (KiB) 55960

[startup+522.829 s]

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

[pid=11777] ppid=11775 vsize=5356 CPUtime=0.01
/proc/11777/stat : 11777 (TiniSatELite) S 11775 11777 11013 0 -1 4194304 333 462 0 0 0 0 1 0 16 0 1 0 163507333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11777/statm: 1339 237 197 169 0 50 0
[pid=11783] ppid=11777 vsize=51248 CPUtime=522.53
/proc/11783/stat : 11783 (tinisat) R 11777 11777 11013 0 -1 4194304 9239 0 0 0 52244 9 0 0 25 0 1 0 163507336 52477952 8411 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11783/statm: 12812 8411 52 110 0 12699 0
Current children cumulated CPU time (s) 522.54
Current children cumulated vsize (KiB) 56604

[startup+582.885 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11981
/proc/meminfo: memFree=399680/2055920 swapFree=4183276/4192956
[pid=11777] ppid=11775 vsize=5356 CPUtime=0.01
/proc/11777/stat : 11777 (TiniSatELite) S 11775 11777 11013 0 -1 4194304 333 462 0 0 0 0 1 0 16 0 1 0 163507333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11777/statm: 1339 237 197 169 0 50 0
[pid=11783] ppid=11777 vsize=51376 CPUtime=582.57
/proc/11783/stat : 11783 (tinisat) R 11777 11777 11013 0 -1 4194304 9680 0 0 0 58248 9 0 0 25 0 1 0 163507336 52609024 8819 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520074 0 0 4096 0 0 0 0 17 1 0 0
/proc/11783/statm: 12844 8819 52 110 0 12731 0
Current children cumulated CPU time (s) 582.58
Current children cumulated vsize (KiB) 56732

[startup+642.942 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11981
/proc/meminfo: memFree=397576/2055920 swapFree=4183276/4192956
[pid=11777] ppid=11775 vsize=5356 CPUtime=0.01
/proc/11777/stat : 11777 (TiniSatELite) S 11775 11777 11013 0 -1 4194304 333 462 0 0 0 0 1 0 16 0 1 0 163507333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11777/statm: 1339 237 197 169 0 50 0
[pid=11783] ppid=11777 vsize=52556 CPUtime=642.6
/proc/11783/stat : 11783 (tinisat) R 11777 11777 11013 0 -1 4194304 10286 0 0 0 64251 9 0 0 25 0 1 0 163507336 53817344 9359 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/11783/statm: 13139 9359 52 110 0 13026 0
Current children cumulated CPU time (s) 642.61
Current children cumulated vsize (KiB) 57912

[startup+703.003 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11981
/proc/meminfo: memFree=396040/2055920 swapFree=4183276/4192956
[pid=11777] ppid=11775 vsize=5356 CPUtime=0.01
/proc/11777/stat : 11777 (TiniSatELite) S 11775 11777 11013 0 -1 4194304 333 462 0 0 0 0 1 0 16 0 1 0 163507333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11777/statm: 1339 237 197 169 0 50 0
[pid=11783] ppid=11777 vsize=52688 CPUtime=702.65
/proc/11783/stat : 11783 (tinisat) R 11777 11777 11013 0 -1 4194304 10673 0 0 0 70255 10 0 0 25 0 1 0 163507336 53952512 9746 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11783/statm: 13172 9746 52 110 0 13059 0
Current children cumulated CPU time (s) 702.66
Current children cumulated vsize (KiB) 58044

[startup+763.062 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11981
/proc/meminfo: memFree=394568/2055920 swapFree=4183276/4192956
[pid=11777] ppid=11775 vsize=5356 CPUtime=0.01
/proc/11777/stat : 11777 (TiniSatELite) S 11775 11777 11013 0 -1 4194304 333 462 0 0 0 0 1 0 16 0 1 0 163507333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11777/statm: 1339 237 197 169 0 50 0
[pid=11783] ppid=11777 vsize=53200 CPUtime=762.68
/proc/11783/stat : 11783 (tinisat) R 11777 11777 11013 0 -1 4194304 11170 0 0 0 76258 10 0 0 25 0 1 0 163507336 54476800 10112 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11783/statm: 13300 10112 52 110 0 13187 0
Current children cumulated CPU time (s) 762.69
Current children cumulated vsize (KiB) 58556

[startup+823.123 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11981
/proc/meminfo: memFree=392968/2055920 swapFree=4183276/4192956
[pid=11777] ppid=11775 vsize=5356 CPUtime=0.01
/proc/11777/stat : 11777 (TiniSatELite) S 11775 11777 11013 0 -1 4194304 333 462 0 0 0 0 1 0 16 0 1 0 163507333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11777/statm: 1339 237 197 169 0 50 0
[pid=11783] ppid=11777 vsize=53972 CPUtime=822.73
/proc/11783/stat : 11783 (tinisat) R 11777 11777 11013 0 -1 4194304 11732 0 0 0 82262 11 0 0 25 0 1 0 163507336 55267328 10510 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11783/statm: 13493 10510 52 110 0 13380 0
Current children cumulated CPU time (s) 822.74
Current children cumulated vsize (KiB) 59328

[startup+883.181 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11981
/proc/meminfo: memFree=391368/2055920 swapFree=4183276/4192956
[pid=11777] ppid=11775 vsize=5356 CPUtime=0.01
/proc/11777/stat : 11777 (TiniSatELite) S 11775 11777 11013 0 -1 4194304 333 462 0 0 0 0 1 0 16 0 1 0 163507333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11777/statm: 1339 237 197 169 0 50 0
[pid=11783] ppid=11777 vsize=55004 CPUtime=882.76
/proc/11783/stat : 11783 (tinisat) R 11777 11777 11013 0 -1 4194304 12337 0 0 0 88265 11 0 0 25 0 1 0 163507336 56324096 10920 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11783/statm: 13751 10920 52 110 0 13638 0
Current children cumulated CPU time (s) 882.77
Current children cumulated vsize (KiB) 60360

[startup+943.232 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11981
/proc/meminfo: memFree=389768/2055920 swapFree=4183276/4192956
[pid=11777] ppid=11775 vsize=5356 CPUtime=0.01
/proc/11777/stat : 11777 (TiniSatELite) S 11775 11777 11013 0 -1 4194304 333 462 0 0 0 0 1 0 16 0 1 0 163507333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11777/statm: 1339 237 197 169 0 50 0
[pid=11783] ppid=11777 vsize=55392 CPUtime=942.79
/proc/11783/stat : 11783 (tinisat) R 11777 11777 11013 0 -1 4194304 12763 0 0 0 94267 12 0 0 25 0 1 0 163507336 56721408 11313 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/11783/statm: 13848 11313 52 110 0 13735 0
Current children cumulated CPU time (s) 942.8
Current children cumulated vsize (KiB) 60748

[startup+1003.28 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11981
/proc/meminfo: memFree=388680/2055920 swapFree=4183276/4192956
[pid=11777] ppid=11775 vsize=5356 CPUtime=0.01
/proc/11777/stat : 11777 (TiniSatELite) S 11775 11777 11013 0 -1 4194304 333 462 0 0 0 0 1 0 16 0 1 0 163507333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11777/statm: 1339 237 197 169 0 50 0
[pid=11783] ppid=11777 vsize=55648 CPUtime=1002.83
/proc/11783/stat : 11783 (tinisat) R 11777 11777 11013 0 -1 4194304 13099 0 0 0 100270 13 0 0 25 0 1 0 163507336 56983552 11584 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/11783/statm: 13912 11584 52 110 0 13799 0
Current children cumulated CPU time (s) 1002.84
Current children cumulated vsize (KiB) 61004

[startup+1063.35 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 11981
/proc/meminfo: memFree=387464/2055920 swapFree=4183276/4192956
[pid=11777] ppid=11775 vsize=5356 CPUtime=0.01
/proc/11777/stat : 11777 (TiniSatELite) S 11775 11777 11013 0 -1 4194304 333 462 0 0 0 0 1 0 16 0 1 0 163507333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11777/statm: 1339 237 197 169 0 50 0
[pid=11783] ppid=11777 vsize=55908 CPUtime=1062.87
/proc/11783/stat : 11783 (tinisat) R 11777 11777 11013 0 -1 4194304 13435 0 0 0 106274 13 0 0 25 0 1 0 163507336 57249792 11887 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/11783/statm: 13977 11887 52 110 0 13864 0
Current children cumulated CPU time (s) 1062.88
Current children cumulated vsize (KiB) 61264

[startup+1123.4 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 11981
/proc/meminfo: memFree=386312/2055920 swapFree=4183276/4192956
[pid=11777] ppid=11775 vsize=5356 CPUtime=0.01
/proc/11777/stat : 11777 (TiniSatELite) S 11775 11777 11013 0 -1 4194304 333 462 0 0 0 0 1 0 16 0 1 0 163507333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11777/statm: 1339 237 197 169 0 50 0
[pid=11783] ppid=11777 vsize=56040 CPUtime=1122.9
/proc/11783/stat : 11783 (tinisat) R 11777 11777 11013 0 -1 4194304 13722 0 0 0 112277 13 0 0 25 0 1 0 163507336 57384960 12174 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/11783/statm: 14010 12174 52 110 0 13897 0
Current children cumulated CPU time (s) 1122.91
Current children cumulated vsize (KiB) 61396

[startup+1183.46 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 11981
/proc/meminfo: memFree=385032/2055920 swapFree=4183276/4192956
[pid=11777] ppid=11775 vsize=5356 CPUtime=0.01
/proc/11777/stat : 11777 (TiniSatELite) S 11775 11777 11013 0 -1 4194304 333 462 0 0 0 0 1 0 16 0 1 0 163507333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11777/statm: 1339 237 197 169 0 50 0
[pid=11783] ppid=11777 vsize=56304 CPUtime=1182.95
/proc/11783/stat : 11783 (tinisat) R 11777 11777 11013 0 -1 4194304 14048 0 0 0 118281 14 0 0 25 0 1 0 163507336 57655296 12500 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520072 0 0 4096 0 0 0 0 17 1 0 0
/proc/11783/statm: 14076 12500 52 110 0 13963 0
Current children cumulated CPU time (s) 1182.96
Current children cumulated vsize (KiB) 61660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11981
/proc/meminfo: memFree=384712/2055920 swapFree=4183276/4192956
[pid=11777] ppid=11775 vsize=5356 CPUtime=0.01
/proc/11777/stat : 11777 (TiniSatELite) S 11775 11777 11013 0 -1 4194304 333 462 0 0 0 0 1 0 16 0 1 0 163507333 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11777/statm: 1339 237 197 169 0 50 0
[pid=11783] ppid=11777 vsize=56304 CPUtime=1200.06
/proc/11783/stat : 11783 (tinisat) R 11777 11777 11013 0 -1 4194304 14126 0 0 0 119992 14 0 0 25 0 1 0 163507336 57655296 12578 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11783/statm: 14076 12578 52 110 0 13963 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 61660

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 11777 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=6998
CPU time returned by wait4() is 0.025995
while last known CPU time is 1200.07

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.59
CPU time (s): 1200.07
CPU user time (s): 1199.93
CPU system time (s): 0.14
CPU usage (%): 99.957
Max. virtual memory (cumulated for all children) (KiB): 61660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.018997
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 795
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= 10

runsolver used 0.842871 second user time and 2.49962 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Sun Feb 18 13:57:46 UTC 2007

IDJOB= 295522
IDBENCH= 19915
IDSOLVER= 99
FILE ID= node70/295522-1171807066

PBS_JOBID= 3839608

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1215610276-02.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295522-1171807066/TiniSatELite /tmp/evaluation/295522-1171807066/instance-295522-1171807066.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-295522-1171807066 -o ROOT/results/node70/solver-295522-1171807066 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295522-1171807066/TiniSatELite /tmp/evaluation/295522-1171807066/instance-295522-1171807066.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  b0510f0e079b36d2ec65f7f85add6dcd

RANDOM SEED= 57532525

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.261
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		: 3000.261
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:        436208 kB
Buffers:         48272 kB
Cached:        1447748 kB
SwapCached:       4060 kB
Active:         824404 kB
Inactive:       681804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        436208 kB
SwapTotal:     4192956 kB
SwapFree:      4183276 kB
Dirty:            1256 kB
Writeback:           0 kB
Mapped:          15524 kB
Slab:            99588 kB
Committed_AS:   193164 kB
PageTables:       1396 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 node70 on Sun Feb 18 14:17:49 UTC 2007