Trace number 301139

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.08 1200.56

General information on the benchmark

Namerandom/LargeSize/5SAT/v600/
unif-k5-r20-v600-c12000-S883927618-10.cnf
MD5SUMf65bec0a86c887b34d745bc7beb4cebd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.40318
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses12000
Sum of the clauses size60000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 512000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   12000    60000 |    3599       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 600   #clauses: 12000   #literals: 60000
0.00/0.02	c CPU time:   0.012998 s
0.00/0.02	c ==============================================================================
0.00/0.06	c Tinisat 0.22
0.00/0.06	c solving /tmp/GTI_node13.alineos.net_3406.cnf
0.00/0.06	c 600 variables, 12000 clauses

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node13/watcher-301139-1171954308 -o ROOT/results/node13/solver-301139-1171954308 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301139-1171954308/TiniSatELite /tmp/evaluation/301139-1171954308/instance-301139-1171954308.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: 2.00 1.86 1.46 3/77 3406
/proc/meminfo: memFree=1347448/2055920 swapFree=4192812/4192956
[pid=3406] ppid=3404 vsize=5356 CPUtime=0
/proc/3406/stat : 3406 (TiniSatELite) S 3404 3406 2262 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 215385281 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757415506 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/3406/statm: 1339 233 195 169 0 50 0
[pid=3407] ppid=3406 vsize=5356 CPUtime=0
/proc/3407/stat : 3407 (TiniSatELite) S 3406 3406 2262 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 215385281 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/3407/statm: 1339 237 198 169 0 50 0

[startup+0.107267 s]
/proc/loadavg: 2.00 1.86 1.46 3/77 3406
/proc/meminfo: memFree=1347448/2055920 swapFree=4192812/4192956
[pid=3406] ppid=3404 vsize=5356 CPUtime=0.03
/proc/3406/stat : 3406 (TiniSatELite) S 3404 3406 2262 0 -1 4194304 333 607 0 0 0 0 3 0 16 0 1 0 215385281 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3406/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.515318 s]
/proc/loadavg: 2.00 1.86 1.46 3/77 3406
/proc/meminfo: memFree=1347448/2055920 swapFree=4192812/4192956
[pid=3406] ppid=3404 vsize=5356 CPUtime=0.03
/proc/3406/stat : 3406 (TiniSatELite) S 3404 3406 2262 0 -1 4194304 333 607 0 0 0 0 3 0 16 0 1 0 215385281 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3406/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.33543 s]
/proc/loadavg: 1.92 1.85 1.46 2/79 3412
/proc/meminfo: memFree=1343208/2055920 swapFree=4192812/4192956
[pid=3406] ppid=3404 vsize=5356 CPUtime=0.03
/proc/3406/stat : 3406 (TiniSatELite) S 3404 3406 2262 0 -1 4194304 333 607 0 0 0 0 3 0 16 0 1 0 215385281 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3406/statm: 1339 237 197 169 0 50 0
[pid=3412] ppid=3406 vsize=5320 CPUtime=1.28
/proc/3412/stat : 3412 (tinisat) R 3406 3406 2262 0 -1 4194304 1077 0 0 0 128 0 0 0 25 0 1 0 215385285 5447680 1062 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/3412/statm: 1330 1062 52 110 0 1217 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 10676

[startup+2.97165 s]
/proc/loadavg: 1.92 1.85 1.46 2/79 3412
/proc/meminfo: memFree=1340968/2055920 swapFree=4192812/4192956
[pid=3406] ppid=3404 vsize=5356 CPUtime=0.03
/proc/3406/stat : 3406 (TiniSatELite) S 3404 3406 2262 0 -1 4194304 333 607 0 0 0 0 3 0 16 0 1 0 215385281 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3406/statm: 1339 237 197 169 0 50 0
[pid=3412] ppid=3406 vsize=10088 CPUtime=2.91
/proc/3412/stat : 3412 (tinisat) R 3406 3406 2262 0 -1 4194304 1801 0 0 0 291 0 0 0 25 0 1 0 215385285 10330112 1786 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3412/statm: 2522 1786 52 110 0 2409 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 15444

[startup+6.25608 s]
/proc/loadavg: 1.92 1.85 1.46 2/79 3412
/proc/meminfo: memFree=1336040/2055920 swapFree=4192812/4192956
[pid=3406] ppid=3404 vsize=5356 CPUtime=0.03
/proc/3406/stat : 3406 (TiniSatELite) S 3404 3406 2262 0 -1 4194304 333 607 0 0 0 0 3 0 16 0 1 0 215385281 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3406/statm: 1339 237 197 169 0 50 0
[pid=3412] ppid=3406 vsize=19356 CPUtime=6.2
/proc/3412/stat : 3412 (tinisat) R 3406 3406 2262 0 -1 4194304 2872 0 0 0 619 1 0 0 25 0 1 0 215385285 19820544 2857 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3412/statm: 4839 2857 52 110 0 4726 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 24712

[startup+12.7109 s]
/proc/loadavg: 1.78 1.82 1.45 2/79 3412
/proc/meminfo: memFree=1329768/2055920 swapFree=4192812/4192956
[pid=3406] ppid=3404 vsize=5356 CPUtime=0.03
/proc/3406/stat : 3406 (TiniSatELite) S 3404 3406 2262 0 -1 4194304 333 607 0 0 0 0 3 0 16 0 1 0 215385281 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3406/statm: 1339 237 197 169 0 50 0
[pid=3412] ppid=3406 vsize=19880 CPUtime=12.65
/proc/3412/stat : 3412 (tinisat) R 3406 3406 2262 0 -1 4194304 4362 0 0 0 1263 2 0 0 25 0 1 0 215385285 20357120 4314 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/3412/statm: 4970 4314 52 110 0 4857 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25236

[startup+25.5296 s]
/proc/loadavg: 1.66 1.79 1.45 2/79 3412
/proc/meminfo: memFree=1321584/2055920 swapFree=4192812/4192956
[pid=3406] ppid=3404 vsize=5356 CPUtime=0.03
/proc/3406/stat : 3406 (TiniSatELite) S 3404 3406 2262 0 -1 4194304 333 607 0 0 0 0 3 0 16 0 1 0 215385281 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3406/statm: 1339 237 197 169 0 50 0
[pid=3412] ppid=3406 vsize=38544 CPUtime=25.47
/proc/3412/stat : 3412 (tinisat) R 3406 3406 2262 0 -1 4194304 6433 0 0 0 2542 5 0 0 25 0 1 0 215385285 39469056 6385 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134532385 0 0 4096 0 0 0 0 17 1 0 0
/proc/3412/statm: 9636 6385 52 110 0 9523 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 43900

[startup+51.1581 s]
/proc/loadavg: 1.43 1.73 1.44 2/79 3412
/proc/meminfo: memFree=1309552/2055920 swapFree=4192812/4192956
[pid=3406] ppid=3404 vsize=5356 CPUtime=0.03
/proc/3406/stat : 3406 (TiniSatELite) S 3404 3406 2262 0 -1 4194304 333 607 0 0 0 0 3 0 16 0 1 0 215385281 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3406/statm: 1339 237 197 169 0 50 0
[pid=3412] ppid=3406 vsize=39328 CPUtime=51.09
/proc/3412/stat : 3412 (tinisat) R 3406 3406 2262 0 -1 4194304 9440 0 0 0 5101 8 0 0 25 0 1 0 215385285 40271872 9327 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519876 0 0 4096 0 0 0 0 17 1 0 0
/proc/3412/statm: 9832 9327 52 110 0 9719 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 44684

[startup+102.416 s]
/proc/loadavg: 1.17 1.60 1.41 2/79 3412
/proc/meminfo: memFree=1293360/2055920 swapFree=4192812/4192956
[pid=3406] ppid=3404 vsize=5356 CPUtime=0.03
/proc/3406/stat : 3406 (TiniSatELite) S 3404 3406 2262 0 -1 4194304 333 607 0 0 0 0 3 0 16 0 1 0 215385281 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3406/statm: 1339 237 197 169 0 50 0
[pid=3412] ppid=3406 vsize=77308 CPUtime=102.33
/proc/3412/stat : 3412 (tinisat) R 3406 3406 2262 0 -1 4194304 13639 0 0 0 10221 12 0 0 25 0 1 0 215385285 79163392 13397 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519833 0 0 4096 0 0 0 0 17 1 0 0
/proc/3412/statm: 19327 13397 52 110 0 19214 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 82664

[startup+162.49 s]
/proc/loadavg: 1.06 1.49 1.38 2/79 3412
/proc/meminfo: memFree=1278896/2055920 swapFree=4192812/4192956
[pid=3406] ppid=3404 vsize=5356 CPUtime=0.03
/proc/3406/stat : 3406 (TiniSatELite) S 3404 3406 2262 0 -1 4194304 333 607 0 0 0 0 3 0 16 0 1 0 215385281 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3406/statm: 1339 237 197 169 0 50 0
[pid=3412] ppid=3406 vsize=78520 CPUtime=162.39
/proc/3412/stat : 3412 (tinisat) R 3406 3406 2262 0 -1 4194304 17195 0 0 0 16223 16 0 0 25 0 1 0 215385285 80404480 16953 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3412/statm: 19630 16953 52 110 0 19517 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 83876

[startup+222.561 s]
/proc/loadavg: 1.02 1.40 1.35 2/79 3412
/proc/meminfo: memFree=1266160/2055920 swapFree=4192812/4192956
[pid=3406] ppid=3404 vsize=5356 CPUtime=0.03
/proc/3406/stat : 3406 (TiniSatELite) S 3404 3406 2262 0 -1 4194304 333 607 0 0 0 0 3 0 16 0 1 0 215385281 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3406/statm: 1339 237 197 169 0 50 0
[pid=3412] ppid=3406 vsize=150928 CPUtime=222.44
/proc/3412/stat : 3412 (tinisat) R 3406 3406 2262 0 -1 4194304 20378 0 0 0 22224 20 0 0 25 0 1 0 215385285 154550272 20136 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3412/statm: 37732 20136 52 110 0 37619 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 156284

[startup+282.63 s]
/proc/loadavg: 1.01 1.32 1.33 3/79 3412
/proc/meminfo: memFree=1254512/2055920 swapFree=4192812/4192956
[pid=3406] ppid=3404 vsize=5356 CPUtime=0.03
/proc/3406/stat : 3406 (TiniSatELite) S 3404 3406 2262 0 -1 4194304 333 607 0 0 0 0 3 0 16 0 1 0 215385281 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3406/statm: 1339 237 197 169 0 50 0
[pid=3412] ppid=3406 vsize=152044 CPUtime=282.49
/proc/3412/stat : 3412 (tinisat) R 3406 3406 2262 0 -1 4194304 23295 0 0 0 28225 24 0 0 25 0 1 0 215385285 155693056 23053 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3412/statm: 38011 23053 52 110 0 37898 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 157400

[startup+342.699 s]
/proc/loadavg: 1.00 1.26 1.31 2/79 3412
/proc/meminfo: memFree=1245424/2055920 swapFree=4192812/4192956
[pid=3406] ppid=3404 vsize=5356 CPUtime=0.03
/proc/3406/stat : 3406 (TiniSatELite) S 3404 3406 2262 0 -1 4194304 333 607 0 0 0 0 3 0 16 0 1 0 215385281 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3406/statm: 1339 237 197 169 0 50 0
[pid=3412] ppid=3406 vsize=153300 CPUtime=342.54
/proc/3412/stat : 3412 (tinisat) R 3406 3406 2262 0 -1 4194304 25560 0 0 0 34227 27 0 0 25 0 1 0 215385285 156979200 25318 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3412/statm: 38325 25318 52 110 0 38212 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 158656

[startup+402.774 s]
/proc/loadavg: 1.00 1.21 1.28 2/79 3412
/proc/meminfo: memFree=1237104/2055920 swapFree=4192812/4192956
[pid=3406] ppid=3404 vsize=5356 CPUtime=0.03
/proc/3406/stat : 3406 (TiniSatELite) S 3404 3406 2262 0 -1 4194304 333 607 0 0 0 0 3 0 16 0 1 0 215385281 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3406/statm: 1339 237 197 169 0 50 0
[pid=3412] ppid=3406 vsize=154900 CPUtime=402.61
/proc/3412/stat : 3412 (tinisat) R 3406 3406 2262 0 -1 4194304 27872 0 0 0 40231 30 0 0 25 0 1 0 215385285 158617600 27373 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3412/statm: 38725 27373 52 110 0 38612 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 160256

[startup+462.844 s]
/proc/loadavg: 1.00 1.17 1.26 2/79 3412
/proc/meminfo: memFree=1229616/2055920 swapFree=4192812/4192956
[pid=3406] ppid=3404 vsize=5356 CPUtime=0.03
/proc/3406/stat : 3406 (TiniSatELite) S 3404 3406 2262 0 -1 4194304 333 607 0 0 0 0 3 0 16 0 1 0 215385281 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3406/statm: 1339 237 197 169 0 50 0
[pid=3412] ppid=3406 vsize=155612 CPUtime=462.65
/proc/3412/stat : 3412 (tinisat) R 3406 3406 2262 0 -1 4194304 29746 0 0 0 46232 33 0 0 25 0 1 0 215385285 159346688 29247 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3412/statm: 38903 29247 52 110 0 38790 0
Current children cumulated CPU time (s) 462.68
Current children cumulated vsize (KiB) 160968

[startup+522.913 s]
/proc/loadavg: 1.00 1.14 1.24 2/79 3412
/proc/meminfo: memFree=1222384/2055920 swapFree=4192812/4192956
[pid=3406] ppid=3404 vsize=5356 CPUtime=0.03
/proc/3406/stat : 3406 (TiniSatELite) S 3404 3406 2262 0 -1 4194304 333 607 0 0 0 0 3 0 16 0 1 0 215385281 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3406/statm: 1339 237 197 169 0 50 0
[pid=3412] ppid=3406 vsize=156044 CPUtime=522.7
/proc/3412/stat : 3412 (tinisat) R 3406 3406 2262 0 -1 4194304 31549 0 0 0 52235 35 0 0 25 0 1 0 215385285 159789056 31050 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3412/statm: 39011 31050 52 110 0 38898 0
Current children cumulated CPU time (s) 522.73
Current children cumulated vsize (KiB) 161400

[startup+582.997 s]
/proc/loadavg: 1.00 1.11 1.23 2/85 3518
/proc/meminfo: memFree=1213760/2055920 swapFree=4192812/4192956
[pid=3406] ppid=3404 vsize=5356 CPUtime=0.03
/proc/3406/stat : 3406 (TiniSatELite) S 3404 3406 2262 0 -1 4194304 333 607 0 0 0 0 3 0 16 0 1 0 215385281 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3406/statm: 1339 237 197 169 0 50 0
[pid=3412] ppid=3406 vsize=156620 CPUtime=582.73
/proc/3412/stat : 3412 (tinisat) R 3406 3406 2262 0 -1 4194304 33341 0 0 0 58235 38 0 0 25 0 1 0 215385285 160378880 32842 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/3412/statm: 39155 32842 52 110 0 39042 0
Current children cumulated CPU time (s) 582.76
Current children cumulated vsize (KiB) 161976

[startup+643.001 s]
/proc/loadavg: 1.00 1.09 1.21 2/85 3588
/proc/meminfo: memFree=1207416/2055920 swapFree=4192812/4192956
[pid=3406] ppid=3404 vsize=5356 CPUtime=0.03
/proc/3406/stat : 3406 (TiniSatELite) S 3404 3406 2262 0 -1 4194304 333 607 0 0 0 0 3 0 16 0 1 0 215385281 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3406/statm: 1339 237 197 169 0 50 0
[pid=3412] ppid=3406 vsize=157356 CPUtime=642.66
/proc/3412/stat : 3412 (tinisat) R 3406 3406 2262 0 -1 4194304 34952 0 0 0 64226 40 0 0 25 0 1 0 215385285 161132544 34453 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/3412/statm: 39339 34453 52 110 0 39226 0
Current children cumulated CPU time (s) 642.69
Current children cumulated vsize (KiB) 162712

[startup+703.076 s]
/proc/loadavg: 1.00 1.07 1.19 2/79 3610
/proc/meminfo: memFree=1202544/2055920 swapFree=4192812/4192956
[pid=3406] ppid=3404 vsize=5356 CPUtime=0.03
/proc/3406/stat : 3406 (TiniSatELite) S 3404 3406 2262 0 -1 4194304 333 607 0 0 0 0 3 0 16 0 1 0 215385281 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3406/statm: 1339 237 197 169 0 50 0
[pid=3412] ppid=3406 vsize=157644 CPUtime=702.71
/proc/3412/stat : 3412 (tinisat) R 3406 3406 2262 0 -1 4194304 36466 0 0 0 70229 42 0 0 25 0 1 0 215385285 161427456 35967 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3412/statm: 39411 35967 52 110 0 39298 0
Current children cumulated CPU time (s) 702.74
Current children cumulated vsize (KiB) 163000

[startup+763.145 s]
/proc/loadavg: 1.00 1.05 1.18 2/79 3610
/proc/meminfo: memFree=1196784/2055920 swapFree=4192812/4192956
[pid=3406] ppid=3404 vsize=5356 CPUtime=0.03
/proc/3406/stat : 3406 (TiniSatELite) S 3404 3406 2262 0 -1 4194304 333 607 0 0 0 0 3 0 16 0 1 0 215385281 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3406/statm: 1339 237 197 169 0 50 0
[pid=3412] ppid=3406 vsize=158068 CPUtime=762.77
/proc/3412/stat : 3412 (tinisat) R 3406 3406 2262 0 -1 4194304 37892 0 0 0 76233 44 0 0 25 0 1 0 215385285 161861632 37393 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3412/statm: 39517 37393 52 110 0 39404 0
Current children cumulated CPU time (s) 762.8
Current children cumulated vsize (KiB) 163424

[startup+823.212 s]
/proc/loadavg: 1.00 1.04 1.16 2/79 3610
/proc/meminfo: memFree=1191216/2055920 swapFree=4192812/4192956
[pid=3406] ppid=3404 vsize=5356 CPUtime=0.03
/proc/3406/stat : 3406 (TiniSatELite) S 3404 3406 2262 0 -1 4194304 333 607 0 0 0 0 3 0 16 0 1 0 215385281 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3406/statm: 1339 237 197 169 0 50 0
[pid=3412] ppid=3406 vsize=158644 CPUtime=822.82
/proc/3412/stat : 3412 (tinisat) R 3406 3406 2262 0 -1 4194304 39269 0 0 0 82236 46 0 0 25 0 1 0 215385285 162451456 38770 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3412/statm: 39661 38770 52 110 0 39548 0
Current children cumulated CPU time (s) 822.85
Current children cumulated vsize (KiB) 164000

[startup+883.283 s]
/proc/loadavg: 1.00 1.03 1.15 2/79 3610
/proc/meminfo: memFree=1185584/2055920 swapFree=4192812/4192956
[pid=3406] ppid=3404 vsize=5356 CPUtime=0.03
/proc/3406/stat : 3406 (TiniSatELite) S 3404 3406 2262 0 -1 4194304 333 607 0 0 0 0 3 0 16 0 1 0 215385281 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3406/statm: 1339 237 197 169 0 50 0
[pid=3412] ppid=3406 vsize=302936 CPUtime=882.87
/proc/3412/stat : 3412 (tinisat) R 3406 3406 2262 0 -1 4194304 40676 0 0 0 88238 49 0 0 25 0 1 0 215385285 310206464 40177 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519953 0 0 4096 0 0 0 0 17 1 0 0
/proc/3412/statm: 75734 40177 52 110 0 75621 0
Current children cumulated CPU time (s) 882.9
Current children cumulated vsize (KiB) 308292

[startup+943.352 s]
/proc/loadavg: 1.00 1.02 1.14 2/79 3610
/proc/meminfo: memFree=1179568/2055920 swapFree=4192812/4192956
[pid=3406] ppid=3404 vsize=5356 CPUtime=0.03
/proc/3406/stat : 3406 (TiniSatELite) S 3404 3406 2262 0 -1 4194304 333 607 0 0 0 0 3 0 16 0 1 0 215385281 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3406/statm: 1339 237 197 169 0 50 0
[pid=3412] ppid=3406 vsize=303096 CPUtime=942.92
/proc/3412/stat : 3412 (tinisat) R 3406 3406 2262 0 -1 4194304 42176 0 0 0 94242 50 0 0 25 0 1 0 215385285 310370304 41677 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3412/statm: 75774 41677 52 110 0 75661 0
Current children cumulated CPU time (s) 942.95
Current children cumulated vsize (KiB) 308452

[startup+1003.42 s]
/proc/loadavg: 1.00 1.02 1.13 2/79 3610
/proc/meminfo: memFree=1174064/2055920 swapFree=4192812/4192956
[pid=3406] ppid=3404 vsize=5356 CPUtime=0.03
/proc/3406/stat : 3406 (TiniSatELite) S 3404 3406 2262 0 -1 4194304 333 607 0 0 0 0 3 0 16 0 1 0 215385281 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3406/statm: 1339 237 197 169 0 50 0
[pid=3412] ppid=3406 vsize=303240 CPUtime=1002.97
/proc/3412/stat : 3412 (tinisat) R 3406 3406 2262 0 -1 4194304 43581 0 0 0 100245 52 0 0 25 0 1 0 215385285 310517760 43082 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3412/statm: 75810 43082 52 110 0 75697 0
Current children cumulated CPU time (s) 1003
Current children cumulated vsize (KiB) 308596

[startup+1063.5 s]
/proc/loadavg: 1.00 1.01 1.12 2/79 3610
/proc/meminfo: memFree=1168368/2055920 swapFree=4192812/4192956
[pid=3406] ppid=3404 vsize=5356 CPUtime=0.03
/proc/3406/stat : 3406 (TiniSatELite) S 3404 3406 2262 0 -1 4194304 333 607 0 0 0 0 3 0 16 0 1 0 215385281 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3406/statm: 1339 237 197 169 0 50 0
[pid=3412] ppid=3406 vsize=303384 CPUtime=1063.03
/proc/3412/stat : 3412 (tinisat) R 3406 3406 2262 0 -1 4194304 44987 0 0 0 106249 54 0 0 25 0 1 0 215385285 310665216 44488 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/3412/statm: 75846 44488 52 110 0 75733 0
Current children cumulated CPU time (s) 1063.06
Current children cumulated vsize (KiB) 308740

[startup+1123.57 s]
/proc/loadavg: 1.00 1.01 1.11 2/79 3610
/proc/meminfo: memFree=1162928/2055920 swapFree=4192812/4192956
[pid=3406] ppid=3404 vsize=5356 CPUtime=0.03
/proc/3406/stat : 3406 (TiniSatELite) S 3404 3406 2262 0 -1 4194304 333 607 0 0 0 0 3 0 16 0 1 0 215385281 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3406/statm: 1339 237 197 169 0 50 0
[pid=3412] ppid=3406 vsize=303672 CPUtime=1123.09
/proc/3412/stat : 3412 (tinisat) R 3406 3406 2262 0 -1 4194304 46354 0 0 0 112253 56 0 0 25 0 1 0 215385285 310960128 45855 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3412/statm: 75918 45855 52 110 0 75805 0
Current children cumulated CPU time (s) 1123.12
Current children cumulated vsize (KiB) 309028

[startup+1183.64 s]
/proc/loadavg: 1.00 1.00 1.09 2/79 3610
/proc/meminfo: memFree=1157488/2055920 swapFree=4192812/4192956
[pid=3406] ppid=3404 vsize=5356 CPUtime=0.03
/proc/3406/stat : 3406 (TiniSatELite) S 3404 3406 2262 0 -1 4194304 333 607 0 0 0 0 3 0 16 0 1 0 215385281 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3406/statm: 1339 237 197 169 0 50 0
[pid=3412] ppid=3406 vsize=303672 CPUtime=1183.13
/proc/3412/stat : 3412 (tinisat) R 3406 3406 2262 0 -1 4194304 47714 0 0 0 118256 57 0 0 25 0 1 0 215385285 310960128 47215 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3412/statm: 75918 47215 52 110 0 75805 0
Current children cumulated CPU time (s) 1183.16
Current children cumulated vsize (KiB) 309028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.00 1.00 1.09 2/79 3610
/proc/meminfo: memFree=1155888/2055920 swapFree=4192812/4192956
[pid=3406] ppid=3404 vsize=5356 CPUtime=0.03
/proc/3406/stat : 3406 (TiniSatELite) S 3404 3406 2262 0 -1 4194304 333 607 0 0 0 0 3 0 16 0 1 0 215385281 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3406/statm: 1339 237 197 169 0 50 0
[pid=3412] ppid=3406 vsize=303816 CPUtime=1200.05
/proc/3412/stat : 3412 (tinisat) R 3406 3406 2262 0 -1 4194304 48100 0 0 0 119947 58 0 0 25 0 1 0 215385285 311107584 47601 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/3412/statm: 75954 47601 52 110 0 75841 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 309172

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 3406 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=33994 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.041992
while last known CPU time is 1200.08

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

Real time (s): 1200.56
CPU time (s): 1200.08
CPU user time (s): 1199.5
CPU system time (s): 0.58
CPU usage (%): 99.9597
Max. virtual memory (cumulated for all children) (KiB): 309172

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.033994
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 940
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= 12

runsolver used 1.13083 second user time and 3.13752 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Tue Feb 20 06:51:48 UTC 2007

IDJOB= 301139
IDBENCH= 20052
IDSOLVER= 99
FILE ID= node13/301139-1171954308

PBS_JOBID= 3848946

Free space on /tmp= 66547 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v600/unif-k5-r20-v600-c12000-S883927618-10.cnf
COMMAND LINE= /tmp/evaluation/301139-1171954308/TiniSatELite /tmp/evaluation/301139-1171954308/instance-301139-1171954308.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-301139-1171954308 -o ROOT/results/node13/solver-301139-1171954308 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301139-1171954308/TiniSatELite /tmp/evaluation/301139-1171954308/instance-301139-1171954308.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  f65bec0a86c887b34d745bc7beb4cebd

RANDOM SEED= 516521864

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1347920 kB
Buffers:         51480 kB
Cached:         521692 kB
SwapCached:          0 kB
Active:         212736 kB
Inactive:       415024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1347920 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1424 kB
Writeback:           0 kB
Mapped:          73444 kB
Slab:            65872 kB
Committed_AS:   948672 kB
PageTables:       1744 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= 66547 MiB

End job on node13 on Tue Feb 20 07:11:51 UTC 2007