Trace number 297285

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 1200.41

General information on the benchmark

Namerandom/OnTreshold/3SAT/v550/
unif-k3-r4.26-v550-c2343-S1456038697-16.SAT.shuffled.cnf
MD5SUM477dc097da7e642f48b5bde247eb1f2d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.036993
Satisfiable
(Un)Satisfiability was proved
Number of variables550
Number of clauses2343
Sum of the clauses size7029
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32343
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    2343     7029 |     702       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2316     7016 |      --       0       --      -- |     --   | -27/-13
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 536   #clauses: 2316   #literals: 7016
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node24.alineos.net_8148.cnf
0.00/0.02	c 536 variables, 2316 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/node24/watcher-297285-1171836396 -o ROOT/results/node24/solver-297285-1171836396 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297285-1171836396/TiniSatELite /tmp/evaluation/297285-1171836396/instance-297285-1171836396.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: 1.00 1.00 1.00 3/77 8148
/proc/meminfo: memFree=277080/2055920 swapFree=4144024/4192956
[pid=8148] ppid=8146 vsize=5356 CPUtime=0
/proc/8148/stat : 8148 (TiniSatELite) R 8146 8148 6827 0 -1 4194304 266 0 0 0 0 0 0 0 19 0 1 0 203593861 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788261023 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/8148/statm: 1339 233 195 169 0 50 0
[pid=8149] ppid=8148 vsize=5356 CPUtime=0
/proc/8149/stat : 8149 (TiniSatELite) S 8148 8148 6827 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 203593861 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/8149/statm: 1339 237 198 169 0 50 0
[pid=8150] ppid=8149 vsize=0 CPUtime=0
/proc/8150/stat : 8150 (TiniSatELite) R 8149 8148 6827 0 -1 4194372 25 0 0 0 0 0 0 0 22 0 1 0 203593861 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 65538 0 0 0 17 1 0 0
/proc/8150/statm: 0 0 0 0 0 0 0
[pid=8151] ppid=8149 vsize=184 CPUtime=0
/proc/8151/stat : 8151 (sed) R 8149 8148 6827 0 -1 4194304 22 0 0 0 0 0 0 0 24 0 1 0 203593861 188416 3 18446744073709551615 0 0 548682070165 18446744073709551615 237788261671 0 0 4096 0 0 0 0 17 1 0 0
/proc/8151/statm: 46 13 8 11 0 9 0

[startup+0.1073 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 8148
/proc/meminfo: memFree=277080/2055920 swapFree=4144024/4192956
[pid=8148] ppid=8146 vsize=5356 CPUtime=0
/proc/8148/stat : 8148 (TiniSatELite) S 8146 8148 6827 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203593861 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8148/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515339 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 8148
/proc/meminfo: memFree=277080/2055920 swapFree=4144024/4192956
[pid=8148] ppid=8146 vsize=5356 CPUtime=0
/proc/8148/stat : 8148 (TiniSatELite) S 8146 8148 6827 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203593861 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8148/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33543 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8154
/proc/meminfo: memFree=274880/2055920 swapFree=4144024/4192956
[pid=8148] ppid=8146 vsize=5356 CPUtime=0
/proc/8148/stat : 8148 (TiniSatELite) S 8146 8148 6827 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203593861 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8148/statm: 1339 237 197 169 0 50 0
[pid=8154] ppid=8148 vsize=3432 CPUtime=1.31
/proc/8154/stat : 8154 (tinisat) R 8148 8148 6827 0 -1 4194304 580 0 0 0 131 0 0 0 25 0 1 0 203593863 3514368 565 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8154/statm: 858 565 52 110 0 745 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8788

[startup+2.97161 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8154
/proc/meminfo: memFree=273792/2055920 swapFree=4144024/4192956
[pid=8148] ppid=8146 vsize=5356 CPUtime=0
/proc/8148/stat : 8148 (TiniSatELite) S 8146 8148 6827 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203593861 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8148/statm: 1339 237 197 169 0 50 0
[pid=8154] ppid=8148 vsize=6032 CPUtime=2.95
/proc/8154/stat : 8154 (tinisat) R 8148 8148 6827 0 -1 4194304 886 0 0 0 295 0 0 0 25 0 1 0 203593863 6176768 871 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8154/statm: 1508 871 52 110 0 1395 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 11388

[startup+6.25896 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8154
/proc/meminfo: memFree=271936/2055920 swapFree=4144024/4192956
[pid=8148] ppid=8146 vsize=5356 CPUtime=0
/proc/8148/stat : 8148 (TiniSatELite) S 8146 8148 6827 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203593861 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8148/statm: 1339 237 197 169 0 50 0
[pid=8154] ppid=8148 vsize=6424 CPUtime=6.23
/proc/8154/stat : 8154 (tinisat) R 8148 8148 6827 0 -1 4194304 1316 0 0 0 623 0 0 0 25 0 1 0 203593863 6578176 1268 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/8154/statm: 1606 1268 52 110 0 1493 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11780

[startup+12.7097 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8154
/proc/meminfo: memFree=269568/2055920 swapFree=4144024/4192956
[pid=8148] ppid=8146 vsize=5356 CPUtime=0
/proc/8148/stat : 8148 (TiniSatELite) S 8146 8148 6827 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203593861 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8148/statm: 1339 237 197 169 0 50 0
[pid=8154] ppid=8148 vsize=11496 CPUtime=12.67
/proc/8154/stat : 8154 (tinisat) R 8148 8148 6827 0 -1 4194304 1850 0 0 0 1267 0 0 0 25 0 1 0 203593863 11771904 1802 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/8154/statm: 2874 1802 52 110 0 2761 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 16852

[startup+25.5281 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8154
/proc/meminfo: memFree=266880/2055920 swapFree=4144024/4192956
[pid=8148] ppid=8146 vsize=5356 CPUtime=0
/proc/8148/stat : 8148 (TiniSatELite) S 8146 8148 6827 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203593861 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8148/statm: 1339 237 197 169 0 50 0
[pid=8154] ppid=8148 vsize=12428 CPUtime=25.49
/proc/8154/stat : 8154 (tinisat) R 8148 8148 6827 0 -1 4194304 2597 0 0 0 2548 1 0 0 25 0 1 0 203593863 12726272 2484 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8154/statm: 3107 2484 52 110 0 2994 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17784

[startup+51.1518 s]
/proc/loadavg: 1.07 1.02 1.00 2/79 8154
/proc/meminfo: memFree=262912/2055920 swapFree=4144024/4192956
[pid=8148] ppid=8146 vsize=5356 CPUtime=0
/proc/8148/stat : 8148 (TiniSatELite) S 8146 8148 6827 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203593861 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8148/statm: 1339 237 197 169 0 50 0
[pid=8154] ppid=8148 vsize=22320 CPUtime=51.11
/proc/8154/stat : 8154 (tinisat) R 8148 8148 6827 0 -1 4194304 3568 0 0 0 5108 3 0 0 25 0 1 0 203593863 22855680 3455 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8154/statm: 5580 3455 52 110 0 5467 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 27676

[startup+102.399 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 8154
/proc/meminfo: memFree=257280/2055920 swapFree=4144024/4192956
[pid=8148] ppid=8146 vsize=5356 CPUtime=0
/proc/8148/stat : 8148 (TiniSatELite) S 8146 8148 6827 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203593861 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8148/statm: 1339 237 197 169 0 50 0
[pid=8154] ppid=8148 vsize=23628 CPUtime=102.34
/proc/8154/stat : 8154 (tinisat) R 8148 8148 6827 0 -1 4194304 4970 0 0 0 10230 4 0 0 25 0 1 0 203593863 24195072 4857 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134520081 0 0 4096 0 0 0 0 17 1 0 0
/proc/8154/statm: 5907 4857 52 110 0 5794 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 28984

[startup+162.466 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 8154
/proc/meminfo: memFree=252224/2055920 swapFree=4144024/4192956
[pid=8148] ppid=8146 vsize=5356 CPUtime=0
/proc/8148/stat : 8148 (TiniSatELite) S 8146 8148 6827 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203593861 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8148/statm: 1339 237 197 169 0 50 0
[pid=8154] ppid=8148 vsize=43872 CPUtime=162.39
/proc/8154/stat : 8154 (tinisat) R 8148 8148 6827 0 -1 4194304 6324 0 0 0 16234 5 0 0 25 0 1 0 203593863 44924928 6082 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/8154/statm: 10968 6082 52 110 0 10855 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 49228

[startup+222.531 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8154
/proc/meminfo: memFree=247872/2055920 swapFree=4144024/4192956
[pid=8148] ppid=8146 vsize=5356 CPUtime=0
/proc/8148/stat : 8148 (TiniSatELite) S 8146 8148 6827 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203593861 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8148/statm: 1339 237 197 169 0 50 0
[pid=8154] ppid=8148 vsize=44544 CPUtime=222.44
/proc/8154/stat : 8154 (tinisat) R 8148 8148 6827 0 -1 4194304 7400 0 0 0 22238 6 0 0 25 0 1 0 203593863 45613056 7158 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/8154/statm: 11136 7158 52 110 0 11023 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 49900

[startup+282.595 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8154
/proc/meminfo: memFree=244224/2055920 swapFree=4144024/4192956
[pid=8148] ppid=8146 vsize=5356 CPUtime=0
/proc/8148/stat : 8148 (TiniSatELite) S 8146 8148 6827 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203593861 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8148/statm: 1339 237 197 169 0 50 0
[pid=8154] ppid=8148 vsize=44840 CPUtime=282.49
/proc/8154/stat : 8154 (tinisat) R 8148 8148 6827 0 -1 4194304 8293 0 0 0 28242 7 0 0 25 0 1 0 203593863 45916160 8051 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/8154/statm: 11210 8051 52 110 0 11097 0
Current children cumulated CPU time (s) 282.49
Current children cumulated vsize (KiB) 50196

[startup+342.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8154
/proc/meminfo: memFree=240512/2055920 swapFree=4144024/4192956
[pid=8148] ppid=8146 vsize=5356 CPUtime=0
/proc/8148/stat : 8148 (TiniSatELite) S 8146 8148 6827 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203593861 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8148/statm: 1339 237 197 169 0 50 0
[pid=8154] ppid=8148 vsize=45996 CPUtime=342.54
/proc/8154/stat : 8154 (tinisat) R 8148 8148 6827 0 -1 4194304 9252 0 0 0 34246 8 0 0 25 0 1 0 203593863 47099904 9010 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8154/statm: 11499 9010 52 110 0 11386 0
Current children cumulated CPU time (s) 342.54
Current children cumulated vsize (KiB) 51352

[startup+402.726 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8154
/proc/meminfo: memFree=237312/2055920 swapFree=4144024/4192956
[pid=8148] ppid=8146 vsize=5356 CPUtime=0
/proc/8148/stat : 8148 (TiniSatELite) S 8146 8148 6827 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203593861 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8148/statm: 1339 237 197 169 0 50 0
[pid=8154] ppid=8148 vsize=47096 CPUtime=402.59
/proc/8154/stat : 8154 (tinisat) R 8148 8148 6827 0 -1 4194304 10048 0 0 0 40250 9 0 0 25 0 1 0 203593863 48226304 9806 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8154/statm: 11774 9806 52 110 0 11661 0
Current children cumulated CPU time (s) 402.59
Current children cumulated vsize (KiB) 52452

[startup+462.793 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8154
/proc/meminfo: memFree=234688/2055920 swapFree=4144024/4192956
[pid=8148] ppid=8146 vsize=5356 CPUtime=0
/proc/8148/stat : 8148 (TiniSatELite) S 8146 8148 6827 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203593861 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8148/statm: 1339 237 197 169 0 50 0
[pid=8154] ppid=8148 vsize=48412 CPUtime=462.64
/proc/8154/stat : 8154 (tinisat) R 8148 8148 6827 0 -1 4194304 10954 0 0 0 46254 10 0 0 25 0 1 0 203593863 49573888 10455 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8154/statm: 12103 10455 52 110 0 11990 0
Current children cumulated CPU time (s) 462.64

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

[pid=8148] ppid=8146 vsize=5356 CPUtime=0
/proc/8148/stat : 8148 (TiniSatELite) S 8146 8148 6827 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203593861 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8148/statm: 1339 237 197 169 0 50 0
[pid=8154] ppid=8148 vsize=49012 CPUtime=522.7
/proc/8154/stat : 8154 (tinisat) R 8148 8148 6827 0 -1 4194304 11573 0 0 0 52259 11 0 0 25 0 1 0 203593863 50188288 11074 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8154/statm: 12253 11074 52 110 0 12140 0
Current children cumulated CPU time (s) 522.7
Current children cumulated vsize (KiB) 54368

[startup+582.928 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8154
/proc/meminfo: memFree=229952/2055920 swapFree=4144024/4192956
[pid=8148] ppid=8146 vsize=5356 CPUtime=0
/proc/8148/stat : 8148 (TiniSatELite) S 8146 8148 6827 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203593861 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8148/statm: 1339 237 197 169 0 50 0
[pid=8154] ppid=8148 vsize=49316 CPUtime=582.75
/proc/8154/stat : 8154 (tinisat) R 8148 8148 6827 0 -1 4194304 12132 0 0 0 58263 12 0 0 25 0 1 0 203593863 50499584 11633 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134520008 0 0 4096 0 0 0 0 17 1 0 0
/proc/8154/statm: 12329 11633 52 110 0 12216 0
Current children cumulated CPU time (s) 582.75
Current children cumulated vsize (KiB) 54672

[startup+642.997 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8154
/proc/meminfo: memFree=227904/2055920 swapFree=4144024/4192956
[pid=8148] ppid=8146 vsize=5356 CPUtime=0
/proc/8148/stat : 8148 (TiniSatELite) S 8146 8148 6827 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203593861 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8148/statm: 1339 237 197 169 0 50 0
[pid=8154] ppid=8148 vsize=87052 CPUtime=642.8
/proc/8154/stat : 8154 (tinisat) R 8148 8148 6827 0 -1 4194304 12648 0 0 0 64268 12 0 0 25 0 1 0 203593863 89141248 12149 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519970 0 0 4096 0 0 0 0 17 1 0 0
/proc/8154/statm: 21763 12149 52 110 0 21650 0
Current children cumulated CPU time (s) 642.8
Current children cumulated vsize (KiB) 92408

[startup+703.064 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8154
/proc/meminfo: memFree=225536/2055920 swapFree=4144024/4192956
[pid=8148] ppid=8146 vsize=5356 CPUtime=0
/proc/8148/stat : 8148 (TiniSatELite) S 8146 8148 6827 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203593861 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8148/statm: 1339 237 197 169 0 50 0
[pid=8154] ppid=8148 vsize=87824 CPUtime=702.85
/proc/8154/stat : 8154 (tinisat) R 8148 8148 6827 0 -1 4194304 13246 0 0 0 70272 13 0 0 25 0 1 0 203593863 89931776 12747 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8154/statm: 21956 12747 52 110 0 21843 0
Current children cumulated CPU time (s) 702.85
Current children cumulated vsize (KiB) 93180

[startup+763.129 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8154
/proc/meminfo: memFree=223552/2055920 swapFree=4144024/4192956
[pid=8148] ppid=8146 vsize=5356 CPUtime=0
/proc/8148/stat : 8148 (TiniSatELite) S 8146 8148 6827 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203593861 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8148/statm: 1339 237 197 169 0 50 0
[pid=8154] ppid=8148 vsize=88112 CPUtime=762.9
/proc/8154/stat : 8154 (tinisat) R 8148 8148 6827 0 -1 4194304 13735 0 0 0 76277 13 0 0 25 0 1 0 203593863 90226688 13236 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8154/statm: 22028 13236 52 110 0 21915 0
Current children cumulated CPU time (s) 762.9
Current children cumulated vsize (KiB) 93468

[startup+823.198 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8154
/proc/meminfo: memFree=221696/2055920 swapFree=4144024/4192956
[pid=8148] ppid=8146 vsize=5356 CPUtime=0
/proc/8148/stat : 8148 (TiniSatELite) S 8146 8148 6827 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203593861 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8148/statm: 1339 237 197 169 0 50 0
[pid=8154] ppid=8148 vsize=88244 CPUtime=822.95
/proc/8154/stat : 8154 (tinisat) R 8148 8148 6827 0 -1 4194304 14203 0 0 0 82281 14 0 0 25 0 1 0 203593863 90361856 13704 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/8154/statm: 22061 13704 52 110 0 21948 0
Current children cumulated CPU time (s) 822.95
Current children cumulated vsize (KiB) 93600

[startup+883.26 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8154
/proc/meminfo: memFree=219456/2055920 swapFree=4144024/4192956
[pid=8148] ppid=8146 vsize=5356 CPUtime=0
/proc/8148/stat : 8148 (TiniSatELite) S 8146 8148 6827 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203593861 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8148/statm: 1339 237 197 169 0 50 0
[pid=8154] ppid=8148 vsize=89484 CPUtime=883
/proc/8154/stat : 8154 (tinisat) R 8148 8148 6827 0 -1 4194304 14776 0 0 0 88286 14 0 0 25 0 1 0 203593863 91631616 14277 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/8154/statm: 22371 14277 52 110 0 22258 0
Current children cumulated CPU time (s) 883
Current children cumulated vsize (KiB) 94840

[startup+943.326 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8154
/proc/meminfo: memFree=217728/2055920 swapFree=4144024/4192956
[pid=8148] ppid=8146 vsize=5356 CPUtime=0
/proc/8148/stat : 8148 (TiniSatELite) S 8146 8148 6827 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203593861 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8148/statm: 1339 237 197 169 0 50 0
[pid=8154] ppid=8148 vsize=89628 CPUtime=943.05
/proc/8154/stat : 8154 (tinisat) R 8148 8148 6827 0 -1 4194304 15188 0 0 0 94290 15 0 0 25 0 1 0 203593863 91779072 14689 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8154/statm: 22407 14689 52 110 0 22294 0
Current children cumulated CPU time (s) 943.05
Current children cumulated vsize (KiB) 94984

[startup+1003.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8154
/proc/meminfo: memFree=215744/2055920 swapFree=4144024/4192956
[pid=8148] ppid=8146 vsize=5356 CPUtime=0
/proc/8148/stat : 8148 (TiniSatELite) S 8146 8148 6827 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203593861 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8148/statm: 1339 237 197 169 0 50 0
[pid=8154] ppid=8148 vsize=90152 CPUtime=1003.1
/proc/8154/stat : 8154 (tinisat) R 8148 8148 6827 0 -1 4194304 15701 0 0 0 100294 16 0 0 25 0 1 0 203593863 92315648 15202 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8154/statm: 22538 15202 52 110 0 22425 0
Current children cumulated CPU time (s) 1003.1
Current children cumulated vsize (KiB) 95508

[startup+1063.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8154
/proc/meminfo: memFree=214016/2055920 swapFree=4144024/4192956
[pid=8148] ppid=8146 vsize=5356 CPUtime=0
/proc/8148/stat : 8148 (TiniSatELite) S 8146 8148 6827 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203593861 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8148/statm: 1339 237 197 169 0 50 0
[pid=8154] ppid=8148 vsize=90152 CPUtime=1063.15
/proc/8154/stat : 8154 (tinisat) R 8148 8148 6827 0 -1 4194304 16117 0 0 0 106299 16 0 0 25 0 1 0 203593863 92315648 15618 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8154/statm: 22538 15618 52 110 0 22425 0
Current children cumulated CPU time (s) 1063.15
Current children cumulated vsize (KiB) 95508

[startup+1123.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8154
/proc/meminfo: memFree=212096/2055920 swapFree=4144024/4192956
[pid=8148] ppid=8146 vsize=5356 CPUtime=0
/proc/8148/stat : 8148 (TiniSatELite) S 8146 8148 6827 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203593861 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8148/statm: 1339 237 197 169 0 50 0
[pid=8154] ppid=8148 vsize=90488 CPUtime=1123.2
/proc/8154/stat : 8154 (tinisat) R 8148 8148 6827 0 -1 4194304 16597 0 0 0 112303 17 0 0 25 0 1 0 203593863 92659712 16098 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8154/statm: 22622 16098 52 110 0 22509 0
Current children cumulated CPU time (s) 1123.2
Current children cumulated vsize (KiB) 95844

[startup+1183.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8154
/proc/meminfo: memFree=210240/2055920 swapFree=4144024/4192956
[pid=8148] ppid=8146 vsize=5356 CPUtime=0
/proc/8148/stat : 8148 (TiniSatELite) S 8146 8148 6827 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203593861 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8148/statm: 1339 237 197 169 0 50 0
[pid=8154] ppid=8148 vsize=90488 CPUtime=1183.25
/proc/8154/stat : 8154 (tinisat) R 8148 8148 6827 0 -1 4194304 17063 0 0 0 118308 17 0 0 25 0 1 0 203593863 92659712 16564 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8154/statm: 22622 16564 52 110 0 22509 0
Current children cumulated CPU time (s) 1183.25
Current children cumulated vsize (KiB) 95844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8154
/proc/meminfo: memFree=209664/2055920 swapFree=4144024/4192956
[pid=8148] ppid=8146 vsize=5356 CPUtime=0
/proc/8148/stat : 8148 (TiniSatELite) S 8146 8148 6827 0 -1 4194304 333 421 0 0 0 0 0 0 16 0 1 0 203593861 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8148/statm: 1339 237 197 169 0 50 0
[pid=8154] ppid=8148 vsize=90488 CPUtime=1200.07
/proc/8154/stat : 8154 (tinisat) R 8148 8148 6827 0 -1 4194304 17203 0 0 0 119990 17 0 0 25 0 1 0 203593863 92659712 16704 18446744073709551615 134512640 134966189 4294956672 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/8154/statm: 22622 16704 52 110 0 22509 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 95844

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 8148 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=12998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.015997
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): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.9
CPU system time (s): 0.17
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 95844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.012998
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 754
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= 32
involuntary context switches= 11

runsolver used 1.38179 second user time and 2.88756 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Sun Feb 18 22:06:36 UTC 2007

IDJOB= 297285
IDBENCH= 19958
IDSOLVER= 99
FILE ID= node24/297285-1171836396

PBS_JOBID= 3839656

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v550/unif-k3-r4.26-v550-c2343-S1456038697-16.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297285-1171836396/TiniSatELite /tmp/evaluation/297285-1171836396/instance-297285-1171836396.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-297285-1171836396 -o ROOT/results/node24/solver-297285-1171836396 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297285-1171836396/TiniSatELite /tmp/evaluation/297285-1171836396/instance-297285-1171836396.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  477dc097da7e642f48b5bde247eb1f2d

RANDOM SEED= 824156142

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        277552 kB
Buffers:         42928 kB
Cached:        1629216 kB
SwapCached:       4600 kB
Active:         761020 kB
Inactive:       921492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        277552 kB
SwapTotal:     4192956 kB
SwapFree:      4144024 kB
Dirty:            1152 kB
Writeback:           0 kB
Mapped:          15540 kB
Slab:            81464 kB
Committed_AS:   667020 kB
PageTables:       1732 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 node24 on Sun Feb 18 22:26:38 UTC 2007