Trace number 291873

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) 1200.01 1200.39

General information on the benchmark

Namerandom/OnTreshold/5SAT/v80/
unif-k5-r21.3-v80-c1704-S1164089919-15.UNSAT.shuffled.cnf
MD5SUM047e1e0ba93ab34b042ab0c912e1065d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark35.9205
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of clauses1704
Sum of the clauses size8520
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 51704
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 |    1704     8520 |     511       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 80   #clauses: 1704   #literals: 8520
0.00/0.00	c CPU time:   0.000999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node5.alineos.net_5919.cnf
0.00/0.01	c 80 variables, 1704 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/node5/watcher-291873-1171747605 -o ROOT/results/node5/solver-291873-1171747605 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/291873-1171747605/TiniSatELite /tmp/evaluation/291873-1171747605/instance-291873-1171747605.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 5919
/proc/meminfo: memFree=1081120/2055920 swapFree=4192812/4192956
[pid=5919] ppid=5917 vsize=5356 CPUtime=0
/proc/5919/stat : 5919 (TiniSatELite) S 5917 5919 5488 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 194715372 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913648722 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/5919/statm: 1339 233 195 169 0 50 0
[pid=5920] ppid=5919 vsize=5356 CPUtime=0
/proc/5920/stat : 5920 (TiniSatELite) S 5919 5919 5488 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 194715372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/5920/statm: 1339 237 198 169 0 50 0
[pid=5922] ppid=5920 vsize=0 CPUtime=0
/proc/5922/stat : 5922 (sed) D 5920 5919 5488 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 194715373 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/5922/statm: 0 0 0 0 0 0 0

[startup+0.108146 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 5919
/proc/meminfo: memFree=1081120/2055920 swapFree=4192812/4192956
[pid=5919] ppid=5917 vsize=5356 CPUtime=0
/proc/5919/stat : 5919 (TiniSatELite) S 5917 5919 5488 0 -1 4194304 333 385 0 0 0 0 0 0 16 0 1 0 194715372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5919/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.516189 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 5919
/proc/meminfo: memFree=1081120/2055920 swapFree=4192812/4192956
[pid=5919] ppid=5917 vsize=5356 CPUtime=0
/proc/5919/stat : 5919 (TiniSatELite) S 5917 5919 5488 0 -1 4194304 333 385 0 0 0 0 0 0 16 0 1 0 194715372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5919/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33628 s]
/proc/loadavg: 0.92 0.98 0.93 2/79 5925
/proc/meminfo: memFree=1079120/2055920 swapFree=4192812/4192956
[pid=5919] ppid=5917 vsize=5356 CPUtime=0
/proc/5919/stat : 5919 (TiniSatELite) S 5917 5919 5488 0 -1 4194304 333 385 0 0 0 0 0 0 16 0 1 0 194715372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5919/statm: 1339 237 197 169 0 50 0
[pid=5925] ppid=5919 vsize=3668 CPUtime=1.31
/proc/5925/stat : 5925 (tinisat) R 5919 5919 5488 0 -1 4194304 520 0 0 0 131 0 0 0 25 0 1 0 194715374 3756032 505 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5925/statm: 917 505 52 110 0 804 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9024

[startup+2.97247 s]
/proc/loadavg: 0.92 0.98 0.93 2/79 5925
/proc/meminfo: memFree=1078224/2055920 swapFree=4192812/4192956
[pid=5919] ppid=5917 vsize=5356 CPUtime=0
/proc/5919/stat : 5919 (TiniSatELite) S 5917 5919 5488 0 -1 4194304 333 385 0 0 0 0 0 0 16 0 1 0 194715372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5919/statm: 1339 237 197 169 0 50 0
[pid=5925] ppid=5919 vsize=3936 CPUtime=2.94
/proc/5925/stat : 5925 (tinisat) R 5919 5919 5488 0 -1 4194304 763 0 0 0 294 0 0 0 25 0 1 0 194715374 4030464 748 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/5925/statm: 984 748 52 110 0 871 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 9292

[startup+6.24884 s]
/proc/loadavg: 0.93 0.98 0.93 2/79 5925
/proc/meminfo: memFree=1076816/2055920 swapFree=4192812/4192956
[pid=5919] ppid=5917 vsize=5356 CPUtime=0
/proc/5919/stat : 5919 (TiniSatELite) S 5917 5919 5488 0 -1 4194304 333 385 0 0 0 0 0 0 16 0 1 0 194715372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5919/statm: 1339 237 197 169 0 50 0
[pid=5925] ppid=5919 vsize=6920 CPUtime=6.23
/proc/5925/stat : 5925 (tinisat) R 5919 5919 5488 0 -1 4194304 1090 0 0 0 622 1 0 0 25 0 1 0 194715374 7086080 1042 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/5925/statm: 1730 1042 52 110 0 1617 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 12276

[startup+12.7096 s]
/proc/loadavg: 0.93 0.98 0.93 2/79 5925
/proc/meminfo: memFree=1075088/2055920 swapFree=4192812/4192956
[pid=5919] ppid=5917 vsize=5356 CPUtime=0
/proc/5919/stat : 5919 (TiniSatELite) S 5917 5919 5488 0 -1 4194304 333 385 0 0 0 0 0 0 16 0 1 0 194715372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5919/statm: 1339 237 197 169 0 50 0
[pid=5925] ppid=5919 vsize=7496 CPUtime=12.68
/proc/5925/stat : 5925 (tinisat) R 5919 5919 5488 0 -1 4194304 1463 0 0 0 1267 1 0 0 25 0 1 0 194715374 7675904 1415 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5925/statm: 1874 1415 52 110 0 1761 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12852

[startup+25.529 s]
/proc/loadavg: 0.95 0.98 0.93 2/79 5925
/proc/meminfo: memFree=1073104/2055920 swapFree=4192812/4192956
[pid=5919] ppid=5917 vsize=5356 CPUtime=0
/proc/5919/stat : 5919 (TiniSatELite) S 5917 5919 5488 0 -1 4194304 333 385 0 0 0 0 0 0 16 0 1 0 194715372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5919/statm: 1339 237 197 169 0 50 0
[pid=5925] ppid=5919 vsize=13508 CPUtime=25.49
/proc/5925/stat : 5925 (tinisat) R 5919 5919 5488 0 -1 4194304 2024 0 0 0 2548 1 0 0 25 0 1 0 194715374 13832192 1911 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519849 0 0 4096 0 0 0 0 17 1 0 0
/proc/5925/statm: 3377 1911 52 110 0 3264 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 18864

[startup+51.1569 s]
/proc/loadavg: 0.96 0.98 0.93 2/79 5925
/proc/meminfo: memFree=1070544/2055920 swapFree=4192812/4192956
[pid=5919] ppid=5917 vsize=5356 CPUtime=0
/proc/5919/stat : 5919 (TiniSatELite) S 5917 5919 5488 0 -1 4194304 333 385 0 0 0 0 0 0 16 0 1 0 194715372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5919/statm: 1339 237 197 169 0 50 0
[pid=5925] ppid=5919 vsize=13812 CPUtime=51.12
/proc/5925/stat : 5925 (tinisat) R 5919 5919 5488 0 -1 4194304 2655 0 0 0 5110 2 0 0 25 0 1 0 194715374 14143488 2542 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/5925/statm: 3453 2542 52 110 0 3340 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 19168

[startup+102.413 s]
/proc/loadavg: 0.98 0.98 0.93 2/79 5925
/proc/meminfo: memFree=1066000/2055920 swapFree=4192812/4192956
[pid=5919] ppid=5917 vsize=5356 CPUtime=0
/proc/5919/stat : 5919 (TiniSatELite) S 5917 5919 5488 0 -1 4194304 333 385 0 0 0 0 0 0 16 0 1 0 194715372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5919/statm: 1339 237 197 169 0 50 0
[pid=5925] ppid=5919 vsize=26156 CPUtime=102.36
/proc/5925/stat : 5925 (tinisat) R 5919 5919 5488 0 -1 4194304 3901 0 0 0 10232 4 0 0 25 0 1 0 194715374 26783744 3659 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5925/statm: 6539 3659 52 110 0 6426 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 31512

[startup+162.486 s]
/proc/loadavg: 1.03 1.00 0.93 2/79 5925
/proc/meminfo: memFree=1062352/2055920 swapFree=4192812/4192956
[pid=5919] ppid=5917 vsize=5356 CPUtime=0
/proc/5919/stat : 5919 (TiniSatELite) S 5917 5919 5488 0 -1 4194304 333 385 0 0 0 0 0 0 16 0 1 0 194715372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5919/statm: 1339 237 197 169 0 50 0
[pid=5925] ppid=5919 vsize=27488 CPUtime=162.42
/proc/5925/stat : 5925 (tinisat) R 5919 5919 5488 0 -1 4194304 4843 0 0 0 16237 5 0 0 25 0 1 0 194715374 28147712 4568 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/5925/statm: 6872 4568 52 110 0 6759 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 32844

[startup+222.553 s]
/proc/loadavg: 1.01 1.00 0.93 2/79 5925
/proc/meminfo: memFree=1059600/2055920 swapFree=4192812/4192956
[pid=5919] ppid=5917 vsize=5356 CPUtime=0
/proc/5919/stat : 5919 (TiniSatELite) S 5917 5919 5488 0 -1 4194304 333 385 0 0 0 0 0 0 16 0 1 0 194715372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5919/statm: 1339 237 197 169 0 50 0
[pid=5925] ppid=5919 vsize=28276 CPUtime=222.46
/proc/5925/stat : 5925 (tinisat) R 5919 5919 5488 0 -1 4194304 5542 0 0 0 22240 6 0 0 25 0 1 0 194715374 28954624 5267 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5925/statm: 7069 5267 52 110 0 6956 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 33632

[startup+282.622 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 5925
/proc/meminfo: memFree=1057168/2055920 swapFree=4192812/4192956
[pid=5919] ppid=5917 vsize=5356 CPUtime=0
/proc/5919/stat : 5919 (TiniSatELite) S 5917 5919 5488 0 -1 4194304 333 385 0 0 0 0 0 0 16 0 1 0 194715372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5919/statm: 1339 237 197 169 0 50 0
[pid=5925] ppid=5919 vsize=28932 CPUtime=282.52
/proc/5925/stat : 5925 (tinisat) R 5919 5919 5488 0 -1 4194304 6136 0 0 0 28244 8 0 0 25 0 1 0 194715374 29626368 5861 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/5925/statm: 7233 5861 52 110 0 7120 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 34288

[startup+342.689 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 5925
/proc/meminfo: memFree=1054736/2055920 swapFree=4192812/4192956
[pid=5919] ppid=5917 vsize=5356 CPUtime=0
/proc/5919/stat : 5919 (TiniSatELite) S 5917 5919 5488 0 -1 4194304 333 385 0 0 0 0 0 0 16 0 1 0 194715372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5919/statm: 1339 237 197 169 0 50 0
[pid=5925] ppid=5919 vsize=29716 CPUtime=342.56
/proc/5925/stat : 5925 (tinisat) R 5919 5919 5488 0 -1 4194304 6785 0 0 0 34248 8 0 0 25 0 1 0 194715374 30429184 6477 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5925/statm: 7429 6477 52 110 0 7316 0
Current children cumulated CPU time (s) 342.56
Current children cumulated vsize (KiB) 35072

[startup+402.76 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 5925
/proc/meminfo: memFree=1052432/2055920 swapFree=4192812/4192956
[pid=5919] ppid=5917 vsize=5356 CPUtime=0
/proc/5919/stat : 5919 (TiniSatELite) S 5917 5919 5488 0 -1 4194304 333 385 0 0 0 0 0 0 16 0 1 0 194715372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5919/statm: 1339 237 197 169 0 50 0
[pid=5925] ppid=5919 vsize=30624 CPUtime=402.61
/proc/5925/stat : 5925 (tinisat) R 5919 5919 5488 0 -1 4194304 7386 0 0 0 40252 9 0 0 25 0 1 0 194715374 31358976 7045 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/5925/statm: 7656 7045 52 110 0 7543 0
Current children cumulated CPU time (s) 402.61
Current children cumulated vsize (KiB) 35980

[startup+462.829 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 5925
/proc/meminfo: memFree=1050832/2055920 swapFree=4192812/4192956
[pid=5919] ppid=5917 vsize=5356 CPUtime=0
/proc/5919/stat : 5919 (TiniSatELite) S 5917 5919 5488 0 -1 4194304 333 385 0 0 0 0 0 0 16 0 1 0 194715372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5919/statm: 1339 237 197 169 0 50 0
[pid=5925] ppid=5919 vsize=52356 CPUtime=462.67
/proc/5925/stat : 5925 (tinisat) R 5919 5919 5488 0 -1 4194304 8108 0 0 0 46256 11 0 0 25 0 1 0 194715374 53612544 7445 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519992 0 0 4096 0 0 0 0 17 1 0 0
/proc/5925/statm: 13089 7445 52 110 0 12976 0
Current children cumulated CPU time (s) 462.67
Current children cumulated vsize (KiB) 57712

[startup+522.896 s]

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

[pid=5919] ppid=5917 vsize=5356 CPUtime=0
/proc/5919/stat : 5919 (TiniSatELite) S 5917 5919 5488 0 -1 4194304 333 385 0 0 0 0 0 0 16 0 1 0 194715372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5919/statm: 1339 237 197 169 0 50 0
[pid=5925] ppid=5919 vsize=53332 CPUtime=582.77
/proc/5925/stat : 5925 (tinisat) R 5919 5919 5488 0 -1 4194304 9145 0 0 0 58264 13 0 0 25 0 1 0 194715374 54611968 8416 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/5925/statm: 13333 8416 52 110 0 13220 0
Current children cumulated CPU time (s) 582.77
Current children cumulated vsize (KiB) 58688

[startup+643.037 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 5925
/proc/meminfo: memFree=1045328/2055920 swapFree=4192812/4192956
[pid=5919] ppid=5917 vsize=5356 CPUtime=0
/proc/5919/stat : 5919 (TiniSatELite) S 5917 5919 5488 0 -1 4194304 333 385 0 0 0 0 0 0 16 0 1 0 194715372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5919/statm: 1339 237 197 169 0 50 0
[pid=5925] ppid=5919 vsize=53848 CPUtime=642.82
/proc/5925/stat : 5925 (tinisat) R 5919 5919 5488 0 -1 4194304 9659 0 0 0 64268 14 0 0 25 0 1 0 194715374 55140352 8832 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/5925/statm: 13462 8832 52 110 0 13349 0
Current children cumulated CPU time (s) 642.82
Current children cumulated vsize (KiB) 59204

[startup+703.104 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 5925
/proc/meminfo: memFree=1043472/2055920 swapFree=4192812/4192956
[pid=5919] ppid=5917 vsize=5356 CPUtime=0
/proc/5919/stat : 5919 (TiniSatELite) S 5917 5919 5488 0 -1 4194304 333 385 0 0 0 0 0 0 16 0 1 0 194715372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5919/statm: 1339 237 197 169 0 50 0
[pid=5925] ppid=5919 vsize=54748 CPUtime=702.88
/proc/5925/stat : 5925 (tinisat) R 5919 5919 5488 0 -1 4194304 10193 0 0 0 70273 15 0 0 25 0 1 0 194715374 56061952 9268 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5925/statm: 13687 9268 52 110 0 13574 0
Current children cumulated CPU time (s) 702.88
Current children cumulated vsize (KiB) 60104

[startup+763.175 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 5927
/proc/meminfo: memFree=1042128/2055920 swapFree=4192812/4192956
[pid=5919] ppid=5917 vsize=5356 CPUtime=0
/proc/5919/stat : 5919 (TiniSatELite) S 5917 5919 5488 0 -1 4194304 333 385 0 0 0 0 0 0 16 0 1 0 194715372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5919/statm: 1339 237 197 169 0 50 0
[pid=5925] ppid=5919 vsize=54748 CPUtime=762.92
/proc/5925/stat : 5925 (tinisat) R 5919 5919 5488 0 -1 4194304 10530 0 0 0 76277 15 0 0 25 0 1 0 194715374 56061952 9605 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/5925/statm: 13687 9605 52 110 0 13574 0
Current children cumulated CPU time (s) 762.92
Current children cumulated vsize (KiB) 60104

[startup+823.249 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 5927
/proc/meminfo: memFree=1040400/2055920 swapFree=4192812/4192956
[pid=5919] ppid=5917 vsize=5356 CPUtime=0
/proc/5919/stat : 5919 (TiniSatELite) S 5917 5919 5488 0 -1 4194304 333 385 0 0 0 0 0 0 16 0 1 0 194715372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5919/statm: 1339 237 197 169 0 50 0
[pid=5925] ppid=5919 vsize=55264 CPUtime=822.98
/proc/5925/stat : 5925 (tinisat) R 5919 5919 5488 0 -1 4194304 11049 0 0 0 82282 16 0 0 25 0 1 0 194715374 56590336 10026 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/5925/statm: 13816 10026 52 110 0 13703 0
Current children cumulated CPU time (s) 822.98
Current children cumulated vsize (KiB) 60620

[startup+883.317 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 5927
/proc/meminfo: memFree=1038672/2055920 swapFree=4192812/4192956
[pid=5919] ppid=5917 vsize=5356 CPUtime=0
/proc/5919/stat : 5919 (TiniSatELite) S 5917 5919 5488 0 -1 4194304 333 385 0 0 0 0 0 0 16 0 1 0 194715372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5919/statm: 1339 237 197 169 0 50 0
[pid=5925] ppid=5919 vsize=56036 CPUtime=883.04
/proc/5925/stat : 5925 (tinisat) R 5919 5919 5488 0 -1 4194304 11614 0 0 0 88287 17 0 0 25 0 1 0 194715374 57380864 10459 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/5925/statm: 14009 10459 52 110 0 13896 0
Current children cumulated CPU time (s) 883.04
Current children cumulated vsize (KiB) 61392

[startup+943.384 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 5927
/proc/meminfo: memFree=1037392/2055920 swapFree=4192812/4192956
[pid=5919] ppid=5917 vsize=5356 CPUtime=0
/proc/5919/stat : 5919 (TiniSatELite) S 5917 5919 5488 0 -1 4194304 333 385 0 0 0 0 0 0 16 0 1 0 194715372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5919/statm: 1339 237 197 169 0 50 0
[pid=5925] ppid=5919 vsize=56424 CPUtime=943.08
/proc/5925/stat : 5925 (tinisat) R 5919 5919 5488 0 -1 4194304 12005 0 0 0 94291 17 0 0 25 0 1 0 194715374 57778176 10785 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/5925/statm: 14106 10785 52 110 0 13993 0
Current children cumulated CPU time (s) 943.08
Current children cumulated vsize (KiB) 61780

[startup+1003.45 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 5927
/proc/meminfo: memFree=1036176/2055920 swapFree=4192812/4192956
[pid=5919] ppid=5917 vsize=5356 CPUtime=0
/proc/5919/stat : 5919 (TiniSatELite) S 5917 5919 5488 0 -1 4194304 333 385 0 0 0 0 0 0 16 0 1 0 194715372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5919/statm: 1339 237 197 169 0 50 0
[pid=5925] ppid=5919 vsize=56556 CPUtime=1003.14
/proc/5925/stat : 5925 (tinisat) R 5919 5919 5488 0 -1 4194304 12312 0 0 0 100296 18 0 0 25 0 1 0 194715374 57913344 11092 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5925/statm: 14139 11092 52 110 0 14026 0
Current children cumulated CPU time (s) 1003.14
Current children cumulated vsize (KiB) 61912

[startup+1063.53 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 5927
/proc/meminfo: memFree=1034832/2055920 swapFree=4192812/4192956
[pid=5919] ppid=5917 vsize=5356 CPUtime=0
/proc/5919/stat : 5919 (TiniSatELite) S 5917 5919 5488 0 -1 4194304 333 385 0 0 0 0 0 0 16 0 1 0 194715372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5919/statm: 1339 237 197 169 0 50 0
[pid=5925] ppid=5919 vsize=56816 CPUtime=1063.19
/proc/5925/stat : 5925 (tinisat) R 5919 5919 5488 0 -1 4194304 12666 0 0 0 106301 18 0 0 25 0 1 0 194715374 58179584 11413 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5925/statm: 14204 11413 52 110 0 14091 0
Current children cumulated CPU time (s) 1063.19
Current children cumulated vsize (KiB) 62172

[startup+1123.6 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 5927
/proc/meminfo: memFree=1033488/2055920 swapFree=4192812/4192956
[pid=5919] ppid=5917 vsize=5356 CPUtime=0
/proc/5919/stat : 5919 (TiniSatELite) S 5917 5919 5488 0 -1 4194304 333 385 0 0 0 0 0 0 16 0 1 0 194715372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5919/statm: 1339 237 197 169 0 50 0
[pid=5925] ppid=5919 vsize=56944 CPUtime=1123.25
/proc/5925/stat : 5925 (tinisat) R 5919 5919 5488 0 -1 4194304 13002 0 0 0 112306 19 0 0 25 0 1 0 194715374 58310656 11716 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5925/statm: 14236 11716 52 110 0 14123 0
Current children cumulated CPU time (s) 1123.25
Current children cumulated vsize (KiB) 62300

[startup+1183.66 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 5927
/proc/meminfo: memFree=1032400/2055920 swapFree=4192812/4192956
[pid=5919] ppid=5917 vsize=5356 CPUtime=0
/proc/5919/stat : 5919 (TiniSatELite) S 5917 5919 5488 0 -1 4194304 333 385 0 0 0 0 0 0 16 0 1 0 194715372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5919/statm: 1339 237 197 169 0 50 0
[pid=5925] ppid=5919 vsize=57200 CPUtime=1183.3
/proc/5925/stat : 5925 (tinisat) R 5919 5919 5488 0 -1 4194304 13388 0 0 0 118310 20 0 0 25 0 1 0 194715374 58572800 12036 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/5925/statm: 14300 12036 52 110 0 14187 0
Current children cumulated CPU time (s) 1183.3
Current children cumulated vsize (KiB) 62556



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 0.93 2/79 5927
/proc/meminfo: memFree=1032016/2055920 swapFree=4192812/4192956
[pid=5919] ppid=5917 vsize=5356 CPUtime=0
/proc/5919/stat : 5919 (TiniSatELite) S 5917 5919 5488 0 -1 4194304 333 385 0 0 0 0 0 0 16 0 1 0 194715372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5919/statm: 1339 237 197 169 0 50 0
[pid=5925] ppid=5919 vsize=57456 CPUtime=1200.01
/proc/5925/stat : 5925 (tinisat) R 5919 5919 5488 0 -1 4194304 13532 0 0 0 119981 20 0 0 25 0 1 0 194715374 58834944 12115 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/5925/statm: 14364 12115 52 110 0 14251 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 62812

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 0.93 2/79 5927
/proc/meminfo: memFree=1032016/2055920 swapFree=4192812/4192956
[pid=5919] ppid=5917 vsize=5356 CPUtime=0
/proc/5919/stat : 5919 (TiniSatELite) S 5917 5919 5488 0 -1 4194304 333 385 0 0 0 0 0 0 16 0 1 0 194715372 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5919/statm: 1339 237 197 169 0 50 0
[pid=5925] ppid=5919 vsize=57456 CPUtime=1200.01
/proc/5925/stat : 5925 (tinisat) R 5919 5919 5488 0 -1 4194304 13532 0 0 0 119981 20 0 0 25 0 1 0 194715374 58834944 12115 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/5925/statm: 14364 12115 52 110 0 14251 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 62812

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 5919 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=2999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.010997
while last known CPU time is 1200.01

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): 1200.01
CPU user time (s): 1199.81
CPU system time (s): 0.2
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 62812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.002999
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= 718
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 1.11483 second user time and 3.15352 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Sat Feb 17 21:26:46 UTC 2007

IDJOB= 291873
IDBENCH= 19826
IDSOLVER= 99
FILE ID= node5/291873-1171747605

PBS_JOBID= 3839263

Free space on /tmp= 66550 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v80/unif-k5-r21.3-v80-c1704-S1164089919-15.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/291873-1171747605/TiniSatELite /tmp/evaluation/291873-1171747605/instance-291873-1171747605.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-291873-1171747605 -o ROOT/results/node5/solver-291873-1171747605 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/291873-1171747605/TiniSatELite /tmp/evaluation/291873-1171747605/instance-291873-1171747605.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  047e1e0ba93ab34b042ab0c912e1065d

RANDOM SEED= 837260208

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1081528 kB
Buffers:         55576 kB
Cached:         799728 kB
SwapCached:          0 kB
Active:         504876 kB
Inactive:       394352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1081528 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1172 kB
Writeback:           0 kB
Mapped:          62792 kB
Slab:            60800 kB
Committed_AS:   659304 kB
PageTables:       1692 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= 66550 MiB

End job on node5 on Sat Feb 17 21:46:48 UTC 2007