Trace number 298228

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) 1200.1 1200.39

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S44928635-12.SAT.shuffled.cnf
MD5SUMdf00c18c996450679ab1afda9ed45a72
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.150976
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
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...
0.00/0.00	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     6390 |     638       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2116     6431 |      --       0       --      -- |     --   | -14/41
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 487   #clauses: 2116   #literals: 6431
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node29.alineos.net_29026.cnf
0.00/0.02	c 487 variables, 2116 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/node29/watcher-298228-1171852361 -o ROOT/results/node29/solver-298228-1171852361 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298228-1171852361/TiniSatELite /tmp/evaluation/298228-1171852361/instance-298228-1171852361.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 1.08 1.75 3/77 29026
/proc/meminfo: memFree=906320/2055920 swapFree=4147432/4192956
[pid=29026] ppid=29024 vsize=5356 CPUtime=0
/proc/29026/stat : 29026 (TiniSatELite) S 29024 29026 26081 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 179000344 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780869202 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/29026/statm: 1339 233 195 169 0 50 0
[pid=29027] ppid=29026 vsize=5356 CPUtime=0
/proc/29027/stat : 29027 (TiniSatELite) S 29026 29026 26081 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 179000345 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/29027/statm: 1339 237 198 169 0 50 0

[startup+0.108818 s]
/proc/loadavg: 1.00 1.08 1.75 3/77 29026
/proc/meminfo: memFree=906320/2055920 swapFree=4147432/4192956
[pid=29026] ppid=29024 vsize=5356 CPUtime=0
/proc/29026/stat : 29026 (TiniSatELite) S 29024 29026 26081 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 179000344 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29026/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.520842 s]
/proc/loadavg: 1.00 1.08 1.75 3/77 29026
/proc/meminfo: memFree=906320/2055920 swapFree=4147432/4192956
[pid=29026] ppid=29024 vsize=5356 CPUtime=0
/proc/29026/stat : 29026 (TiniSatELite) S 29024 29026 26081 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 179000344 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29026/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.34289 s]
/proc/loadavg: 1.00 1.08 1.75 2/79 29032
/proc/meminfo: memFree=904192/2055920 swapFree=4147432/4192956
[pid=29026] ppid=29024 vsize=5356 CPUtime=0
/proc/29026/stat : 29026 (TiniSatELite) S 29024 29026 26081 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 179000344 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29026/statm: 1339 237 197 169 0 50 0
[pid=29032] ppid=29026 vsize=3196 CPUtime=1.32
/proc/29032/stat : 29032 (tinisat) R 29026 29026 26081 0 -1 4194304 567 0 0 0 132 0 0 0 25 0 1 0 179000346 3272704 552 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/29032/statm: 799 552 52 110 0 686 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8552

[startup+2.97899 s]
/proc/loadavg: 1.00 1.08 1.74 2/79 29032
/proc/meminfo: memFree=903168/2055920 swapFree=4147432/4192956
[pid=29026] ppid=29024 vsize=5356 CPUtime=0
/proc/29026/stat : 29026 (TiniSatELite) S 29024 29026 26081 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 179000344 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29026/statm: 1339 237 197 169 0 50 0
[pid=29032] ppid=29026 vsize=5732 CPUtime=2.95
/proc/29032/stat : 29032 (tinisat) R 29026 29026 26081 0 -1 4194304 854 0 0 0 295 0 0 0 25 0 1 0 179000346 5869568 839 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/29032/statm: 1433 839 52 110 0 1320 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 11088

[startup+6.2552 s]
/proc/loadavg: 1.00 1.08 1.74 2/79 29032
/proc/meminfo: memFree=901448/2055920 swapFree=4147432/4192956
[pid=29026] ppid=29024 vsize=5356 CPUtime=0
/proc/29026/stat : 29026 (TiniSatELite) S 29024 29026 26081 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 179000344 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29026/statm: 1339 237 197 169 0 50 0
[pid=29032] ppid=29026 vsize=6128 CPUtime=6.22
/proc/29032/stat : 29032 (tinisat) R 29026 29026 26081 0 -1 4194304 1267 0 0 0 622 0 0 0 25 0 1 0 179000346 6275072 1219 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29032/statm: 1532 1219 52 110 0 1419 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 11484

[startup+12.7186 s]
/proc/loadavg: 1.00 1.08 1.73 2/79 29032
/proc/meminfo: memFree=899208/2055920 swapFree=4147432/4192956
[pid=29026] ppid=29024 vsize=5356 CPUtime=0
/proc/29026/stat : 29026 (TiniSatELite) S 29024 29026 26081 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 179000344 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29026/statm: 1339 237 197 169 0 50 0
[pid=29032] ppid=29026 vsize=10812 CPUtime=12.69
/proc/29032/stat : 29032 (tinisat) R 29026 29026 26081 0 -1 4194304 1741 0 0 0 1268 1 0 0 25 0 1 0 179000346 11071488 1693 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134612771 0 0 4096 0 0 0 0 17 1 0 0
/proc/29032/statm: 2703 1693 52 110 0 2590 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16168

[startup+25.5284 s]
/proc/loadavg: 1.00 1.08 1.73 2/79 29032
/proc/meminfo: memFree=896776/2055920 swapFree=4147432/4192956
[pid=29026] ppid=29024 vsize=5356 CPUtime=0
/proc/29026/stat : 29026 (TiniSatELite) S 29024 29026 26081 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 179000344 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29026/statm: 1339 237 197 169 0 50 0
[pid=29032] ppid=29026 vsize=11360 CPUtime=25.49
/proc/29032/stat : 29032 (tinisat) R 29026 29026 26081 0 -1 4194304 2361 0 0 0 2548 1 0 0 25 0 1 0 179000346 11632640 2313 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/29032/statm: 2840 2313 52 110 0 2727 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16716

[startup+51.154 s]
/proc/loadavg: 1.00 1.07 1.71 2/79 29032
/proc/meminfo: memFree=893192/2055920 swapFree=4147432/4192956
[pid=29026] ppid=29024 vsize=5356 CPUtime=0
/proc/29026/stat : 29026 (TiniSatELite) S 29024 29026 26081 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 179000344 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29026/statm: 1339 237 197 169 0 50 0
[pid=29032] ppid=29026 vsize=20720 CPUtime=51.11
/proc/29032/stat : 29032 (tinisat) R 29026 29026 26081 0 -1 4194304 3302 0 0 0 5108 3 0 0 25 0 1 0 179000346 21217280 3189 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29032/statm: 5180 3189 52 110 0 5067 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 26076

[startup+102.404 s]
/proc/loadavg: 1.00 1.06 1.67 2/79 29032
/proc/meminfo: memFree=888072/2055920 swapFree=4147432/4192956
[pid=29026] ppid=29024 vsize=5356 CPUtime=0
/proc/29026/stat : 29026 (TiniSatELite) S 29024 29026 26081 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 179000344 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29026/statm: 1339 237 197 169 0 50 0
[pid=29032] ppid=29026 vsize=21928 CPUtime=102.36
/proc/29032/stat : 29032 (tinisat) R 29026 29026 26081 0 -1 4194304 4574 0 0 0 10231 5 0 0 25 0 1 0 179000346 22454272 4461 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29032/statm: 5482 4461 52 110 0 5369 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 27284

[startup+162.477 s]
/proc/loadavg: 1.00 1.04 1.62 2/79 29032
/proc/meminfo: memFree=883336/2055920 swapFree=4147432/4192956
[pid=29026] ppid=29024 vsize=5356 CPUtime=0
/proc/29026/stat : 29026 (TiniSatELite) S 29024 29026 26081 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 179000344 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29026/statm: 1339 237 197 169 0 50 0
[pid=29032] ppid=29026 vsize=23716 CPUtime=162.41
/proc/29032/stat : 29032 (tinisat) R 29026 29026 26081 0 -1 4194304 5864 0 0 0 16235 6 0 0 25 0 1 0 179000346 24285184 5622 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/29032/statm: 5929 5622 52 110 0 5816 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 29072

[startup+222.545 s]
/proc/loadavg: 1.00 1.03 1.58 2/79 29032
/proc/meminfo: memFree=879624/2055920 swapFree=4147432/4192956
[pid=29026] ppid=29024 vsize=5356 CPUtime=0
/proc/29026/stat : 29026 (TiniSatELite) S 29024 29026 26081 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 179000344 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29026/statm: 1339 237 197 169 0 50 0
[pid=29032] ppid=29026 vsize=41292 CPUtime=222.47
/proc/29032/stat : 29032 (tinisat) R 29026 29026 26081 0 -1 4194304 6786 0 0 0 22240 7 0 0 25 0 1 0 179000346 42283008 6544 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29032/statm: 10323 6544 52 110 0 10210 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 46648

[startup+282.613 s]
/proc/loadavg: 1.00 1.03 1.54 2/79 29032
/proc/meminfo: memFree=876232/2055920 swapFree=4147432/4192956
[pid=29026] ppid=29024 vsize=5356 CPUtime=0
/proc/29026/stat : 29026 (TiniSatELite) S 29024 29026 26081 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 179000344 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29026/statm: 1339 237 197 169 0 50 0
[pid=29032] ppid=29026 vsize=41712 CPUtime=282.53
/proc/29032/stat : 29032 (tinisat) R 29026 29026 26081 0 -1 4194304 7631 0 0 0 28244 9 0 0 25 0 1 0 179000346 42713088 7389 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29032/statm: 10428 7389 52 110 0 10315 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 47068

[startup+342.682 s]
/proc/loadavg: 1.00 1.02 1.51 2/79 29032
/proc/meminfo: memFree=872584/2055920 swapFree=4147432/4192956
[pid=29026] ppid=29024 vsize=5356 CPUtime=0
/proc/29026/stat : 29026 (TiniSatELite) S 29024 29026 26081 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 179000344 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29026/statm: 1339 237 197 169 0 50 0
[pid=29032] ppid=29026 vsize=42992 CPUtime=342.58
/proc/29032/stat : 29032 (tinisat) R 29026 29026 26081 0 -1 4194304 8538 0 0 0 34247 11 0 0 25 0 1 0 179000346 44023808 8296 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/29032/statm: 10748 8296 52 110 0 10635 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 48348

[startup+402.756 s]
/proc/loadavg: 1.00 1.01 1.47 2/79 29032
/proc/meminfo: memFree=869768/2055920 swapFree=4147432/4192956
[pid=29026] ppid=29024 vsize=5356 CPUtime=0
/proc/29026/stat : 29026 (TiniSatELite) S 29024 29026 26081 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 179000344 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29026/statm: 1339 237 197 169 0 50 0
[pid=29032] ppid=29026 vsize=43688 CPUtime=402.64
/proc/29032/stat : 29032 (tinisat) R 29026 29026 26081 0 -1 4194304 9231 0 0 0 40253 11 0 0 25 0 1 0 179000346 44736512 8989 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/29032/statm: 10922 8989 52 110 0 10809 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 49044

[startup+462.825 s]
/proc/loadavg: 1.05 1.02 1.44 2/79 29032
/proc/meminfo: memFree=867272/2055920 swapFree=4147432/4192956
[pid=29026] ppid=29024 vsize=5356 CPUtime=0
/proc/29026/stat : 29026 (TiniSatELite) S 29024 29026 26081 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 179000344 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29026/statm: 1339 237 197 169 0 50 0
[pid=29032] ppid=29026 vsize=45552 CPUtime=462.7
/proc/29032/stat : 29032 (tinisat) R 29026 29026 26081 0 -1 4194304 10140 0 0 0 46257 13 0 0 25 0 1 0 179000346 46645248 9641 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29032/statm: 11388 9641 52 110 0 11275 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 50908

[startup+522.89 s]
/proc/loadavg: 1.02 1.02 1.41 2/79 29032
/proc/meminfo: memFree=865032/2055920 swapFree=4147432/4192956
[pid=29026] ppid=29024 vsize=5356 CPUtime=0

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

[pid=29026] ppid=29024 vsize=5356 CPUtime=0
/proc/29026/stat : 29026 (TiniSatELite) S 29024 29026 26081 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 179000344 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29026/statm: 1339 237 197 169 0 50 0
[pid=29032] ppid=29026 vsize=46632 CPUtime=582.81
/proc/29032/stat : 29032 (tinisat) R 29026 29026 26081 0 -1 4194304 11282 0 0 0 58266 15 0 0 25 0 1 0 179000346 47751168 10750 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29032/statm: 11658 10750 52 110 0 11545 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 51988

[startup+643.033 s]
/proc/loadavg: 1.00 1.01 1.35 2/79 29032
/proc/meminfo: memFree=860680/2055920 swapFree=4147432/4192956
[pid=29026] ppid=29024 vsize=5356 CPUtime=0
/proc/29026/stat : 29026 (TiniSatELite) S 29024 29026 26081 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 179000344 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29026/statm: 1339 237 197 169 0 50 0
[pid=29032] ppid=29026 vsize=81088 CPUtime=642.87
/proc/29032/stat : 29032 (tinisat) R 29026 29026 26081 0 -1 4194304 11821 0 0 0 64271 16 0 0 25 0 1 0 179000346 83034112 11289 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29032/statm: 20272 11289 52 110 0 20159 0
Current children cumulated CPU time (s) 642.87
Current children cumulated vsize (KiB) 86444

[startup+703.1 s]
/proc/loadavg: 1.00 1.00 1.33 2/79 29032
/proc/meminfo: memFree=858312/2055920 swapFree=4147432/4192956
[pid=29026] ppid=29024 vsize=5356 CPUtime=0
/proc/29026/stat : 29026 (TiniSatELite) S 29024 29026 26081 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 179000344 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29026/statm: 1339 237 197 169 0 50 0
[pid=29032] ppid=29026 vsize=81716 CPUtime=702.92
/proc/29032/stat : 29032 (tinisat) R 29026 29026 26081 0 -1 4194304 12410 0 0 0 70275 17 0 0 25 0 1 0 179000346 83677184 11878 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29032/statm: 20429 11878 52 110 0 20316 0
Current children cumulated CPU time (s) 702.92
Current children cumulated vsize (KiB) 87072

[startup+763.169 s]
/proc/loadavg: 1.00 1.00 1.31 2/79 29032
/proc/meminfo: memFree=856136/2055920 swapFree=4147432/4192956
[pid=29026] ppid=29024 vsize=5356 CPUtime=0
/proc/29026/stat : 29026 (TiniSatELite) S 29024 29026 26081 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 179000344 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29026/statm: 1339 237 197 169 0 50 0
[pid=29032] ppid=29026 vsize=82376 CPUtime=762.97
/proc/29032/stat : 29032 (tinisat) R 29026 29026 26081 0 -1 4194304 12942 0 0 0 76280 17 0 0 25 0 1 0 179000346 84353024 12410 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/29032/statm: 20594 12410 52 110 0 20481 0
Current children cumulated CPU time (s) 762.97
Current children cumulated vsize (KiB) 87732

[startup+823.244 s]
/proc/loadavg: 1.00 1.00 1.28 2/79 29032
/proc/meminfo: memFree=854280/2055920 swapFree=4147432/4192956
[pid=29026] ppid=29024 vsize=5356 CPUtime=0
/proc/29026/stat : 29026 (TiniSatELite) S 29024 29026 26081 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 179000344 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29026/statm: 1339 237 197 169 0 50 0
[pid=29032] ppid=29026 vsize=82640 CPUtime=823.04
/proc/29032/stat : 29032 (tinisat) R 29026 29026 26081 0 -1 4194304 13387 0 0 0 82286 18 0 0 25 0 1 0 179000346 84623360 12855 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/29032/statm: 20660 12855 52 110 0 20547 0
Current children cumulated CPU time (s) 823.04
Current children cumulated vsize (KiB) 87996

[startup+883.314 s]
/proc/loadavg: 1.00 1.00 1.26 2/79 29032
/proc/meminfo: memFree=852488/2055920 swapFree=4147432/4192956
[pid=29026] ppid=29024 vsize=5356 CPUtime=0
/proc/29026/stat : 29026 (TiniSatELite) S 29024 29026 26081 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 179000344 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29026/statm: 1339 237 197 169 0 50 0
[pid=29032] ppid=29026 vsize=83152 CPUtime=883.1
/proc/29032/stat : 29032 (tinisat) R 29026 29026 26081 0 -1 4194304 13863 0 0 0 88291 19 0 0 25 0 1 0 179000346 85147648 13298 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29032/statm: 20788 13298 52 110 0 20675 0
Current children cumulated CPU time (s) 883.1
Current children cumulated vsize (KiB) 88508

[startup+943.384 s]
/proc/loadavg: 1.00 1.00 1.25 2/79 29032
/proc/meminfo: memFree=850888/2055920 swapFree=4147432/4192956
[pid=29026] ppid=29024 vsize=5356 CPUtime=0
/proc/29026/stat : 29026 (TiniSatELite) S 29024 29026 26081 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 179000344 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29026/statm: 1339 237 197 169 0 50 0
[pid=29032] ppid=29026 vsize=83440 CPUtime=943.16
/proc/29032/stat : 29032 (tinisat) R 29026 29026 26081 0 -1 4194304 14296 0 0 0 94296 20 0 0 25 0 1 0 179000346 85442560 13698 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519833 0 0 4096 0 0 0 0 17 1 0 0
/proc/29032/statm: 20860 13698 52 110 0 20747 0
Current children cumulated CPU time (s) 943.16
Current children cumulated vsize (KiB) 88796

[startup+1003.45 s]
/proc/loadavg: 1.04 1.01 1.23 2/79 29032
/proc/meminfo: memFree=849160/2055920 swapFree=4147432/4192956
[pid=29026] ppid=29024 vsize=5356 CPUtime=0
/proc/29026/stat : 29026 (TiniSatELite) S 29024 29026 26081 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 179000344 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29026/statm: 1339 237 197 169 0 50 0
[pid=29032] ppid=29026 vsize=83992 CPUtime=1003.21
/proc/29032/stat : 29032 (tinisat) R 29026 29026 26081 0 -1 4194304 14755 0 0 0 100300 21 0 0 25 0 1 0 179000346 86007808 14124 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29032/statm: 20998 14124 52 110 0 20885 0
Current children cumulated CPU time (s) 1003.21
Current children cumulated vsize (KiB) 89348

[startup+1063.53 s]
/proc/loadavg: 1.01 1.01 1.22 2/79 29032
/proc/meminfo: memFree=847560/2055920 swapFree=4147432/4192956
[pid=29026] ppid=29024 vsize=5356 CPUtime=0
/proc/29026/stat : 29026 (TiniSatELite) S 29024 29026 26081 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 179000344 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29026/statm: 1339 237 197 169 0 50 0
[pid=29032] ppid=29026 vsize=84252 CPUtime=1063.27
/proc/29032/stat : 29032 (tinisat) R 29026 29026 26081 0 -1 4194304 15181 0 0 0 106305 22 0 0 25 0 1 0 179000346 86274048 14517 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/29032/statm: 21063 14517 52 110 0 20950 0
Current children cumulated CPU time (s) 1063.27
Current children cumulated vsize (KiB) 89608

[startup+1123.6 s]
/proc/loadavg: 1.00 1.00 1.20 2/79 29032
/proc/meminfo: memFree=845896/2055920 swapFree=4147432/4192956
[pid=29026] ppid=29024 vsize=5356 CPUtime=0
/proc/29026/stat : 29026 (TiniSatELite) S 29024 29026 26081 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 179000344 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29026/statm: 1339 237 197 169 0 50 0
[pid=29032] ppid=29026 vsize=84412 CPUtime=1123.33
/proc/29032/stat : 29032 (tinisat) R 29026 29026 26081 0 -1 4194304 15582 0 0 0 112310 23 0 0 25 0 1 0 179000346 86437888 14918 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29032/statm: 21103 14918 52 110 0 20990 0
Current children cumulated CPU time (s) 1123.33
Current children cumulated vsize (KiB) 89768

[startup+1183.67 s]
/proc/loadavg: 1.00 1.00 1.18 2/79 29032
/proc/meminfo: memFree=844744/2055920 swapFree=4147432/4192956
[pid=29026] ppid=29024 vsize=5356 CPUtime=0
/proc/29026/stat : 29026 (TiniSatELite) S 29024 29026 26081 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 179000344 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29026/statm: 1339 237 197 169 0 50 0
[pid=29032] ppid=29026 vsize=84412 CPUtime=1183.39
/proc/29032/stat : 29032 (tinisat) R 29026 29026 26081 0 -1 4194304 15934 0 0 0 118315 24 0 0 25 0 1 0 179000346 86437888 15270 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29032/statm: 21103 15270 52 110 0 20990 0
Current children cumulated CPU time (s) 1183.39
Current children cumulated vsize (KiB) 89768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.18 2/79 29032
/proc/meminfo: memFree=844232/2055920 swapFree=4147432/4192956
[pid=29026] ppid=29024 vsize=5356 CPUtime=0
/proc/29026/stat : 29026 (TiniSatELite) S 29024 29026 26081 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 179000344 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29026/statm: 1339 237 197 169 0 50 0
[pid=29032] ppid=29026 vsize=84412 CPUtime=1200.1
/proc/29032/stat : 29032 (tinisat) R 29026 29026 26081 0 -1 4194304 16054 0 0 0 119986 24 0 0 25 0 1 0 179000346 86437888 15390 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29032/statm: 21103 15390 52 110 0 20990 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 89768

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

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

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.18 2/79 29032
/proc/meminfo: memFree=844232/2055920 swapFree=4147432/4192956
[pid=29026] ppid=29024 vsize=5356 CPUtime=0
/proc/29026/stat : 29026 (TiniSatELite) S 29024 29026 26081 0 -1 4194304 333 414 0 0 0 0 0 0 16 0 1 0 179000344 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 221780697924 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29026/statm: 1339 237 197 169 0 50 0
[pid=29032] ppid=29026 vsize=84412 CPUtime=1200.1
/proc/29032/stat : 29032 (tinisat) R 29026 29026 26081 0 -1 4194304 16054 0 0 0 119986 24 0 0 25 0 1 0 179000346 86437888 15390 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29032/statm: 21103 15390 52 110 0 20990 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 89768

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 29026 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=9998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.013997
while last known CPU time is 1200.1

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

Real time (s): 1200.39
CPU time (s): 1200.1
CPU user time (s): 1199.86
CPU system time (s): 0.24
CPU usage (%): 99.9757
Max. virtual memory (cumulated for all children) (KiB): 89768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 747
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= 11

runsolver used 1.22281 second user time and 3.04754 second system time

The end

Launcher Data (download as text)

Begin job on node29 on Mon Feb 19 02:32:41 UTC 2007

IDJOB= 298228
IDBENCH= 19981
IDSOLVER= 99
FILE ID= node29/298228-1171852361

PBS_JOBID= 3839662

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S44928635-12.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298228-1171852361/TiniSatELite /tmp/evaluation/298228-1171852361/instance-298228-1171852361.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-298228-1171852361 -o ROOT/results/node29/solver-298228-1171852361 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298228-1171852361/TiniSatELite /tmp/evaluation/298228-1171852361/instance-298228-1171852361.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  df00c18c996450679ab1afda9ed45a72

RANDOM SEED= 210088118

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.209
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	: 5931.00
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		: 3000.209
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:        906792 kB
Buffers:         41560 kB
Cached:        1004988 kB
SwapCached:      12280 kB
Active:         818884 kB
Inactive:       250948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        906792 kB
SwapTotal:     4192956 kB
SwapFree:      4147432 kB
Dirty:            1172 kB
Writeback:           0 kB
Mapped:          30240 kB
Slab:            64692 kB
Committed_AS:   664284 kB
PageTables:       1864 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 node29 on Mon Feb 19 02:52:43 UTC 2007