Trace number 294538

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 1200.45

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1018594061-02.UNSAT.shuffled.cnf
MD5SUM428b24f39bc6415380a405b76c9b06d9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark66.9038
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54450

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 |    4450    31150 |    1334       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 50   #clauses: 4450   #literals: 31150
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================
0.00/0.03	c Tinisat 0.22
0.00/0.03	c solving /tmp/GTI_node19.alineos.net_21322.cnf
0.00/0.03	c 50 variables, 4450 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/node19/watcher-294538-1171790351 -o ROOT/results/node19/solver-294538-1171790351 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294538-1171790351/TiniSatELite /tmp/evaluation/294538-1171790351/instance-294538-1171790351.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 21322
/proc/meminfo: memFree=1398824/2055920 swapFree=4192812/4192956
[pid=21322] ppid=21320 vsize=5356 CPUtime=0
/proc/21322/stat : 21322 (TiniSatELite) S 21320 21322 20612 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 198989136 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236735058 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/21322/statm: 1339 233 195 169 0 50 0
[pid=21323] ppid=21322 vsize=5356 CPUtime=0
/proc/21323/stat : 21323 (TiniSatELite) S 21322 21322 20612 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 198989136 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/21323/statm: 1339 237 198 169 0 50 0

[startup+0.107345 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 21322
/proc/meminfo: memFree=1398824/2055920 swapFree=4192812/4192956
[pid=21322] ppid=21320 vsize=5356 CPUtime=0.01
/proc/21322/stat : 21322 (TiniSatELite) S 21320 21322 20612 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198989136 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21322/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.515387 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 21322
/proc/meminfo: memFree=1398824/2055920 swapFree=4192812/4192956
[pid=21322] ppid=21320 vsize=5356 CPUtime=0.01
/proc/21322/stat : 21322 (TiniSatELite) S 21320 21322 20612 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198989136 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21322/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.33548 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21328
/proc/meminfo: memFree=1396760/2055920 swapFree=4192812/4192956
[pid=21322] ppid=21320 vsize=5356 CPUtime=0.01
/proc/21322/stat : 21322 (TiniSatELite) S 21320 21322 20612 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198989136 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21322/statm: 1339 237 197 169 0 50 0
[pid=21328] ppid=21322 vsize=3240 CPUtime=1.3
/proc/21328/stat : 21328 (tinisat) R 21322 21322 20612 0 -1 4194304 519 0 0 0 130 0 0 0 25 0 1 0 198989138 3317760 504 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/21328/statm: 810 504 52 110 0 697 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8596

[startup+2.97165 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21328
/proc/meminfo: memFree=1395928/2055920 swapFree=4192812/4192956
[pid=21322] ppid=21320 vsize=5356 CPUtime=0.01
/proc/21322/stat : 21322 (TiniSatELite) S 21320 21322 20612 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198989136 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21322/statm: 1339 237 197 169 0 50 0
[pid=21328] ppid=21322 vsize=3516 CPUtime=2.93
/proc/21328/stat : 21328 (tinisat) R 21322 21322 20612 0 -1 4194304 750 0 0 0 293 0 0 0 25 0 1 0 198989138 3600384 735 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519888 0 0 4096 0 0 0 0 17 1 0 0
/proc/21328/statm: 879 735 52 110 0 766 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 8872

[startup+6.24901 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21328
/proc/meminfo: memFree=1394456/2055920 swapFree=4192812/4192956
[pid=21322] ppid=21320 vsize=5356 CPUtime=0.01
/proc/21322/stat : 21322 (TiniSatELite) S 21320 21322 20612 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198989136 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21322/statm: 1339 237 197 169 0 50 0
[pid=21328] ppid=21322 vsize=6176 CPUtime=6.21
/proc/21328/stat : 21328 (tinisat) R 21322 21322 20612 0 -1 4194304 1096 0 0 0 621 0 0 0 25 0 1 0 198989138 6324224 1048 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21328/statm: 1544 1048 52 110 0 1431 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 11532

[startup+12.7097 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21328
/proc/meminfo: memFree=1392792/2055920 swapFree=4192812/4192956
[pid=21322] ppid=21320 vsize=5356 CPUtime=0.01
/proc/21322/stat : 21322 (TiniSatELite) S 21320 21322 20612 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198989136 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21322/statm: 1339 237 197 169 0 50 0
[pid=21328] ppid=21322 vsize=6656 CPUtime=12.67
/proc/21328/stat : 21328 (tinisat) R 21322 21322 20612 0 -1 4194304 1453 0 0 0 1266 1 0 0 25 0 1 0 198989138 6815744 1405 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21328/statm: 1664 1405 52 110 0 1551 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12012

[startup+25.5301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21328
/proc/meminfo: memFree=1390936/2055920 swapFree=4192812/4192956
[pid=21322] ppid=21320 vsize=5356 CPUtime=0.01
/proc/21322/stat : 21322 (TiniSatELite) S 21320 21322 20612 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198989136 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21322/statm: 1339 237 197 169 0 50 0
[pid=21328] ppid=21322 vsize=11844 CPUtime=25.49
/proc/21328/stat : 21328 (tinisat) R 21322 21322 20612 0 -1 4194304 1990 0 0 0 2548 1 0 0 25 0 1 0 198989138 12128256 1877 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/21328/statm: 2961 1877 52 110 0 2848 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 17200

[startup+51.1549 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21328
/proc/meminfo: memFree=1388248/2055920 swapFree=4192812/4192956
[pid=21322] ppid=21320 vsize=5356 CPUtime=0.01
/proc/21322/stat : 21322 (TiniSatELite) S 21320 21322 20612 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198989136 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21322/statm: 1339 237 197 169 0 50 0
[pid=21328] ppid=21322 vsize=12532 CPUtime=51.1
/proc/21328/stat : 21328 (tinisat) R 21322 21322 20612 0 -1 4194304 2653 0 0 0 5108 2 0 0 25 0 1 0 198989138 12832768 2540 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21328/statm: 3133 2540 52 110 0 3020 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 17888

[startup+102.41 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21328
/proc/meminfo: memFree=1383768/2055920 swapFree=4192812/4192956
[pid=21322] ppid=21320 vsize=5356 CPUtime=0.01
/proc/21322/stat : 21322 (TiniSatELite) S 21320 21322 20612 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198989136 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21322/statm: 1339 237 197 169 0 50 0
[pid=21328] ppid=21322 vsize=23832 CPUtime=102.35
/proc/21328/stat : 21328 (tinisat) R 21322 21322 20612 0 -1 4194304 3898 0 0 0 10231 4 0 0 25 0 1 0 198989138 24403968 3656 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519883 0 0 4096 0 0 0 0 17 1 0 0
/proc/21328/statm: 5958 3656 52 110 0 5845 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 29188

[startup+162.485 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21328
/proc/meminfo: memFree=1380184/2055920 swapFree=4192812/4192956
[pid=21322] ppid=21320 vsize=5356 CPUtime=0.01
/proc/21322/stat : 21322 (TiniSatELite) S 21320 21322 20612 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198989136 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21322/statm: 1339 237 197 169 0 50 0
[pid=21328] ppid=21322 vsize=24812 CPUtime=162.41
/proc/21328/stat : 21328 (tinisat) R 21322 21322 20612 0 -1 4194304 4762 0 0 0 16236 5 0 0 25 0 1 0 198989138 25407488 4520 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/21328/statm: 6203 4520 52 110 0 6090 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 30168

[startup+222.557 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 21328
/proc/meminfo: memFree=1377496/2055920 swapFree=4192812/4192956
[pid=21322] ppid=21320 vsize=5356 CPUtime=0.01
/proc/21322/stat : 21322 (TiniSatELite) S 21320 21322 20612 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198989136 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21322/statm: 1339 237 197 169 0 50 0
[pid=21328] ppid=21322 vsize=25392 CPUtime=222.46
/proc/21328/stat : 21328 (tinisat) R 21322 21322 20612 0 -1 4194304 5464 0 0 0 22240 6 0 0 25 0 1 0 198989138 26001408 5189 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21328/statm: 6348 5189 52 110 0 6235 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 30748

[startup+282.623 s]
/proc/loadavg: 1.04 1.00 1.00 2/79 21328
/proc/meminfo: memFree=1375192/2055920 swapFree=4192812/4192956
[pid=21322] ppid=21320 vsize=5356 CPUtime=0.01
/proc/21322/stat : 21322 (TiniSatELite) S 21320 21322 20612 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198989136 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21322/statm: 1339 237 197 169 0 50 0
[pid=21328] ppid=21322 vsize=25920 CPUtime=282.5
/proc/21328/stat : 21328 (tinisat) R 21322 21322 20612 0 -1 4194304 6032 0 0 0 28244 6 0 0 25 0 1 0 198989138 26542080 5757 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21328/statm: 6480 5757 52 110 0 6367 0
Current children cumulated CPU time (s) 282.51
Current children cumulated vsize (KiB) 31276

[startup+342.693 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 21328
/proc/meminfo: memFree=1372696/2055920 swapFree=4192812/4192956
[pid=21322] ppid=21320 vsize=5356 CPUtime=0.01
/proc/21322/stat : 21322 (TiniSatELite) S 21320 21322 20612 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198989136 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21322/statm: 1339 237 197 169 0 50 0
[pid=21328] ppid=21322 vsize=44960 CPUtime=342.56
/proc/21328/stat : 21328 (tinisat) R 21322 21322 20612 0 -1 4194304 6759 0 0 0 34249 7 0 0 25 0 1 0 198989138 46039040 6385 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/21328/statm: 11240 6385 52 110 0 11127 0
Current children cumulated CPU time (s) 342.57
Current children cumulated vsize (KiB) 50316

[startup+402.771 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21328
/proc/meminfo: memFree=1370328/2055920 swapFree=4192812/4192956
[pid=21322] ppid=21320 vsize=5356 CPUtime=0.01
/proc/21322/stat : 21322 (TiniSatELite) S 21320 21322 20612 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198989136 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21322/statm: 1339 237 197 169 0 50 0
[pid=21328] ppid=21322 vsize=45672 CPUtime=402.62
/proc/21328/stat : 21328 (tinisat) R 21322 21322 20612 0 -1 4194304 7355 0 0 0 40254 8 0 0 25 0 1 0 198989138 46768128 6948 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/21328/statm: 11418 6948 52 110 0 11305 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 51028

[startup+462.843 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21328
/proc/meminfo: memFree=1368344/2055920 swapFree=4192812/4192956
[pid=21322] ppid=21320 vsize=5356 CPUtime=0.01
/proc/21322/stat : 21322 (TiniSatELite) S 21320 21322 20612 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198989136 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21322/statm: 1339 237 197 169 0 50 0
[pid=21328] ppid=21322 vsize=47612 CPUtime=462.67
/proc/21328/stat : 21328 (tinisat) R 21322 21322 20612 0 -1 4194304 8164 0 0 0 46258 9 0 0 25 0 1 0 198989138 48754688 7467 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21328/statm: 11903 7467 52 110 0 11790 0
Current children cumulated CPU time (s) 462.68
Current children cumulated vsize (KiB) 52968

[startup+522.914 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21328
/proc/meminfo: memFree=1366296/2055920 swapFree=4192812/4192956
[pid=21322] ppid=21320 vsize=5356 CPUtime=0.01

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

[pid=21322] ppid=21320 vsize=5356 CPUtime=0.01
/proc/21322/stat : 21322 (TiniSatELite) S 21320 21322 20612 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198989136 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21322/statm: 1339 237 197 169 0 50 0
[pid=21328] ppid=21322 vsize=48908 CPUtime=582.79
/proc/21328/stat : 21328 (tinisat) R 21322 21322 20612 0 -1 4194304 9216 0 0 0 58268 11 0 0 25 0 1 0 198989138 50081792 8355 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21328/statm: 12227 8355 52 110 0 12114 0
Current children cumulated CPU time (s) 582.8
Current children cumulated vsize (KiB) 54264

[startup+643.057 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 21328
/proc/meminfo: memFree=1362968/2055920 swapFree=4192812/4192956
[pid=21322] ppid=21320 vsize=5356 CPUtime=0.01
/proc/21322/stat : 21322 (TiniSatELite) S 21320 21322 20612 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198989136 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21322/statm: 1339 237 197 169 0 50 0
[pid=21328] ppid=21322 vsize=49300 CPUtime=642.84
/proc/21328/stat : 21328 (tinisat) R 21322 21322 20612 0 -1 4194304 9656 0 0 0 64273 11 0 0 25 0 1 0 198989138 50483200 8795 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21328/statm: 12325 8795 52 110 0 12212 0
Current children cumulated CPU time (s) 642.85
Current children cumulated vsize (KiB) 54656

[startup+703.132 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21328
/proc/meminfo: memFree=1361496/2055920 swapFree=4192812/4192956
[pid=21322] ppid=21320 vsize=5356 CPUtime=0.01
/proc/21322/stat : 21322 (TiniSatELite) S 21320 21322 20612 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198989136 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21322/statm: 1339 237 197 169 0 50 0
[pid=21328] ppid=21322 vsize=49556 CPUtime=702.9
/proc/21328/stat : 21328 (tinisat) R 21322 21322 20612 0 -1 4194304 10094 0 0 0 70278 12 0 0 25 0 1 0 198989138 50745344 9167 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/21328/statm: 12389 9167 52 110 0 12276 0
Current children cumulated CPU time (s) 702.91
Current children cumulated vsize (KiB) 54912

[startup+763.207 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21328
/proc/meminfo: memFree=1360088/2055920 swapFree=4192812/4192956
[pid=21322] ppid=21320 vsize=5356 CPUtime=0.01
/proc/21322/stat : 21322 (TiniSatELite) S 21320 21322 20612 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198989136 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21322/statm: 1339 237 197 169 0 50 0
[pid=21328] ppid=21322 vsize=49940 CPUtime=762.96
/proc/21328/stat : 21328 (tinisat) R 21322 21322 20612 0 -1 4194304 10535 0 0 0 76283 13 0 0 25 0 1 0 198989138 51138560 9510 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21328/statm: 12485 9510 52 110 0 12372 0
Current children cumulated CPU time (s) 762.97
Current children cumulated vsize (KiB) 55296

[startup+823.284 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21328
/proc/meminfo: memFree=1358744/2055920 swapFree=4192812/4192956
[pid=21322] ppid=21320 vsize=5356 CPUtime=0.01
/proc/21322/stat : 21322 (TiniSatELite) S 21320 21322 20612 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198989136 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21322/statm: 1339 237 197 169 0 50 0
[pid=21328] ppid=21322 vsize=50712 CPUtime=823.02
/proc/21328/stat : 21328 (tinisat) R 21322 21322 20612 0 -1 4194304 11039 0 0 0 82288 14 0 0 25 0 1 0 198989138 51929088 9851 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/21328/statm: 12678 9851 52 110 0 12565 0
Current children cumulated CPU time (s) 823.03
Current children cumulated vsize (KiB) 56068

[startup+883.356 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21328
/proc/meminfo: memFree=1357400/2055920 swapFree=4192812/4192956
[pid=21322] ppid=21320 vsize=5356 CPUtime=0.01
/proc/21322/stat : 21322 (TiniSatELite) S 21320 21322 20612 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198989136 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21322/statm: 1339 237 197 169 0 50 0
[pid=21328] ppid=21322 vsize=50972 CPUtime=883.06
/proc/21328/stat : 21328 (tinisat) R 21322 21322 20612 0 -1 4194304 11368 0 0 0 88292 14 0 0 25 0 1 0 198989138 52195328 10180 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519841 0 0 4096 0 0 0 0 17 1 0 0
/proc/21328/statm: 12743 10180 52 110 0 12630 0
Current children cumulated CPU time (s) 883.07
Current children cumulated vsize (KiB) 56328

[startup+943.431 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21328
/proc/meminfo: memFree=1356184/2055920 swapFree=4192812/4192956
[pid=21322] ppid=21320 vsize=5356 CPUtime=0.01
/proc/21322/stat : 21322 (TiniSatELite) S 21320 21322 20612 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198989136 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21322/statm: 1339 237 197 169 0 50 0
[pid=21328] ppid=21322 vsize=51484 CPUtime=943.12
/proc/21328/stat : 21328 (tinisat) R 21322 21322 20612 0 -1 4194304 11811 0 0 0 94297 15 0 0 25 0 1 0 198989138 52719616 10492 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21328/statm: 12871 10492 52 110 0 12758 0
Current children cumulated CPU time (s) 943.13
Current children cumulated vsize (KiB) 56840

[startup+1003.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21328
/proc/meminfo: memFree=1354776/2055920 swapFree=4192812/4192956
[pid=21322] ppid=21320 vsize=5356 CPUtime=0.01
/proc/21322/stat : 21322 (TiniSatELite) S 21320 21322 20612 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198989136 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21322/statm: 1339 237 197 169 0 50 0
[pid=21328] ppid=21322 vsize=52256 CPUtime=1003.18
/proc/21328/stat : 21328 (tinisat) R 21322 21322 20612 0 -1 4194304 12292 0 0 0 100302 16 0 0 25 0 1 0 198989138 53510144 10842 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21328/statm: 13064 10842 52 110 0 12951 0
Current children cumulated CPU time (s) 1003.19
Current children cumulated vsize (KiB) 57612

[startup+1063.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21328
/proc/meminfo: memFree=1353304/2055920 swapFree=4192812/4192956
[pid=21322] ppid=21320 vsize=5356 CPUtime=0.01
/proc/21322/stat : 21322 (TiniSatELite) S 21320 21322 20612 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198989136 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21322/statm: 1339 237 197 169 0 50 0
[pid=21328] ppid=21322 vsize=52900 CPUtime=1063.25
/proc/21328/stat : 21328 (tinisat) R 21322 21322 20612 0 -1 4194304 12723 0 0 0 106308 17 0 0 25 0 1 0 198989138 54169600 11175 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/21328/statm: 13225 11175 52 110 0 13112 0
Current children cumulated CPU time (s) 1063.26
Current children cumulated vsize (KiB) 58256

[startup+1123.65 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 21328
/proc/meminfo: memFree=1352408/2055920 swapFree=4192812/4192956
[pid=21322] ppid=21320 vsize=5356 CPUtime=0.01
/proc/21322/stat : 21322 (TiniSatELite) S 21320 21322 20612 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198989136 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21322/statm: 1339 237 197 169 0 50 0
[pid=21328] ppid=21322 vsize=52900 CPUtime=1123.3
/proc/21328/stat : 21328 (tinisat) R 21322 21322 20612 0 -1 4194304 12968 0 0 0 112312 18 0 0 25 0 1 0 198989138 54169600 11420 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/21328/statm: 13225 11420 52 110 0 13112 0
Current children cumulated CPU time (s) 1123.31
Current children cumulated vsize (KiB) 58256

[startup+1183.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21328
/proc/meminfo: memFree=1351512/2055920 swapFree=4192812/4192956
[pid=21322] ppid=21320 vsize=5356 CPUtime=0.01
/proc/21322/stat : 21322 (TiniSatELite) S 21320 21322 20612 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198989136 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21322/statm: 1339 237 197 169 0 50 0
[pid=21328] ppid=21322 vsize=52900 CPUtime=1183.35
/proc/21328/stat : 21328 (tinisat) R 21322 21322 20612 0 -1 4194304 13204 0 0 0 118317 18 0 0 25 0 1 0 198989138 54169600 11656 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520074 0 0 4096 0 0 0 0 17 1 0 0
/proc/21328/statm: 13225 11656 52 110 0 13112 0
Current children cumulated CPU time (s) 1183.36
Current children cumulated vsize (KiB) 58256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21328
/proc/meminfo: memFree=1351256/2055920 swapFree=4192812/4192956
[pid=21322] ppid=21320 vsize=5356 CPUtime=0.01
/proc/21322/stat : 21322 (TiniSatELite) S 21320 21322 20612 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198989136 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21322/statm: 1339 237 197 169 0 50 0
[pid=21328] ppid=21322 vsize=52900 CPUtime=1200.06
/proc/21328/stat : 21328 (tinisat) R 21322 21322 20612 0 -1 4194304 13266 0 0 0 119988 18 0 0 25 0 1 0 198989138 54169600 11718 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/21328/statm: 13225 11718 52 110 0 13112 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 58256

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 21328
/proc/meminfo: memFree=1351256/2055920 swapFree=4192812/4192956
[pid=21322] ppid=21320 vsize=5356 CPUtime=0.01
/proc/21322/stat : 21322 (TiniSatELite) S 21320 21322 20612 0 -1 4194304 333 452 0 0 0 0 1 0 16 0 1 0 198989136 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 255236563780 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21322/statm: 1339 237 197 169 0 50 0
[pid=21328] ppid=21322 vsize=52900 CPUtime=1200.06
/proc/21328/stat : 21328 (tinisat) R 21322 21322 20612 0 -1 4194304 13266 0 0 0 119988 18 0 0 25 0 1 0 198989138 54169600 11718 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/21328/statm: 13225 11718 52 110 0 13112 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 58256

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 21322 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=16997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.022996
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): 1200.45
CPU time (s): 1200.07
CPU user time (s): 1199.89
CPU system time (s): 0.18
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 58256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.016997
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 785
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 1.19182 second user time and 3.07553 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Sun Feb 18 09:19:11 UTC 2007

IDJOB= 294538
IDBENCH= 19891
IDSOLVER= 99
FILE ID= node19/294538-1171790351

PBS_JOBID= 3839313

Free space on /tmp= 66545 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1018594061-02.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294538-1171790351/TiniSatELite /tmp/evaluation/294538-1171790351/instance-294538-1171790351.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-294538-1171790351 -o ROOT/results/node19/solver-294538-1171790351 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294538-1171790351/TiniSatELite /tmp/evaluation/294538-1171790351/instance-294538-1171790351.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  428b24f39bc6415380a405b76c9b06d9

RANDOM SEED= 26870897

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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		: 3000.214
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:       1399296 kB
Buffers:         53952 kB
Cached:         486444 kB
SwapCached:          0 kB
Active:         279740 kB
Inactive:       304244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1399296 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1228 kB
Writeback:           0 kB
Mapped:          62536 kB
Slab:            58188 kB
Committed_AS:   799856 kB
PageTables:       1756 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= 66545 MiB

End job on node19 on Sun Feb 18 09:39:14 UTC 2007