Trace number 296752

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.1 1200.45

General information on the benchmark

Namerandom/OnTreshold/7SAT/v45/
unif-k7-r89-v45-c4005-S179716588-02.UNSAT.shuffled.cnf
MD5SUM2f40fd292e9c10e48e20f2a43c141175
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark19.748
Satisfiable
(Un)Satisfiability was proved
Number of variables45
Number of clauses4005
Sum of the clauses size28035
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 54005

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 |    4005    28035 |    1201       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 45   #clauses: 4005   #literals: 28035
0.00/0.01	c CPU time:   0.003999 s
0.00/0.01	c ==============================================================================
0.00/0.03	c Tinisat 0.22
0.00/0.03	c solving /tmp/GTI_node5.alineos.net_19325.cnf
0.00/0.03	c 45 variables, 4005 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-296752-1171826550 -o ROOT/results/node5/solver-296752-1171826550 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/296752-1171826550/TiniSatELite /tmp/evaluation/296752-1171826550/instance-296752-1171826550.cnf 

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


[startup+0 s]
/proc/loadavg: 1.12 1.18 1.09 3/77 19325
/proc/meminfo: memFree=1068256/2055920 swapFree=4192812/4192956
[pid=19325] ppid=19323 vsize=5356 CPUtime=0
/proc/19325/stat : 19325 (TiniSatELite) S 19323 19325 18692 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 202609807 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913648722 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/19325/statm: 1339 233 195 169 0 50 0
[pid=19326] ppid=19325 vsize=5356 CPUtime=0
/proc/19326/stat : 19326 (TiniSatELite) S 19325 19325 18692 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 202609807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/19326/statm: 1339 237 198 169 0 50 0

[startup+0.108088 s]
/proc/loadavg: 1.12 1.18 1.09 3/77 19325
/proc/meminfo: memFree=1068256/2055920 swapFree=4192812/4192956
[pid=19325] ppid=19323 vsize=5356 CPUtime=0.01
/proc/19325/stat : 19325 (TiniSatELite) S 19323 19325 18692 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 202609807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19325/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.517132 s]
/proc/loadavg: 1.12 1.18 1.09 3/77 19325
/proc/meminfo: memFree=1068256/2055920 swapFree=4192812/4192956
[pid=19325] ppid=19323 vsize=5356 CPUtime=0.01
/proc/19325/stat : 19325 (TiniSatELite) S 19323 19325 18692 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 202609807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19325/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.33922 s]
/proc/loadavg: 1.12 1.18 1.09 2/79 19331
/proc/meminfo: memFree=1066256/2055920 swapFree=4192812/4192956
[pid=19325] ppid=19323 vsize=5356 CPUtime=0.01
/proc/19325/stat : 19325 (TiniSatELite) S 19323 19325 18692 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 202609807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19325/statm: 1339 237 197 169 0 50 0
[pid=19331] ppid=19325 vsize=3024 CPUtime=1.31
/proc/19331/stat : 19331 (tinisat) R 19325 19325 18692 0 -1 4194304 503 0 0 0 131 0 0 0 25 0 1 0 202609809 3096576 488 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/19331/statm: 756 488 52 110 0 643 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8380

[startup+2.98041 s]
/proc/loadavg: 1.12 1.18 1.09 2/79 19331
/proc/meminfo: memFree=1065360/2055920 swapFree=4192812/4192956
[pid=19325] ppid=19323 vsize=5356 CPUtime=0.01
/proc/19325/stat : 19325 (TiniSatELite) S 19323 19325 18692 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 202609807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19325/statm: 1339 237 197 169 0 50 0
[pid=19331] ppid=19325 vsize=5296 CPUtime=2.95
/proc/19331/stat : 19331 (tinisat) R 19325 19325 18692 0 -1 4194304 738 0 0 0 295 0 0 0 25 0 1 0 202609809 5423104 723 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/19331/statm: 1324 723 52 110 0 1211 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10652

[startup+6.25678 s]
/proc/loadavg: 1.11 1.17 1.08 2/79 19331
/proc/meminfo: memFree=1064016/2055920 swapFree=4192812/4192956
[pid=19325] ppid=19323 vsize=5356 CPUtime=0.01
/proc/19325/stat : 19325 (TiniSatELite) S 19323 19325 18692 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 202609807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19325/statm: 1339 237 197 169 0 50 0
[pid=19331] ppid=19325 vsize=5744 CPUtime=6.22
/proc/19331/stat : 19331 (tinisat) R 19325 19325 18692 0 -1 4194304 1052 0 0 0 622 0 0 0 25 0 1 0 202609809 5881856 1004 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19331/statm: 1436 1004 52 110 0 1323 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11100

[startup+12.7175 s]
/proc/loadavg: 1.10 1.17 1.08 2/79 19331
/proc/meminfo: memFree=1062288/2055920 swapFree=4192812/4192956
[pid=19325] ppid=19323 vsize=5356 CPUtime=0.01
/proc/19325/stat : 19325 (TiniSatELite) S 19323 19325 18692 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 202609807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19325/statm: 1339 237 197 169 0 50 0
[pid=19331] ppid=19325 vsize=6240 CPUtime=12.68
/proc/19331/stat : 19331 (tinisat) R 19325 19325 18692 0 -1 4194304 1426 0 0 0 1268 0 0 0 25 0 1 0 202609809 6389760 1378 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19331/statm: 1560 1378 52 110 0 1447 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11596

[startup+25.523 s]
/proc/loadavg: 1.08 1.16 1.08 2/79 19331
/proc/meminfo: memFree=1060496/2055920 swapFree=4192812/4192956
[pid=19325] ppid=19323 vsize=5356 CPUtime=0.01
/proc/19325/stat : 19325 (TiniSatELite) S 19323 19325 18692 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 202609807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19325/statm: 1339 237 197 169 0 50 0
[pid=19331] ppid=19325 vsize=11032 CPUtime=25.48
/proc/19331/stat : 19331 (tinisat) R 19325 19325 18692 0 -1 4194304 1946 0 0 0 2547 1 0 0 25 0 1 0 202609809 11296768 1833 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19331/statm: 2758 1833 52 110 0 2645 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16388

[startup+51.1559 s]
/proc/loadavg: 1.05 1.15 1.08 2/79 19331
/proc/meminfo: memFree=1057744/2055920 swapFree=4192812/4192956
[pid=19325] ppid=19323 vsize=5356 CPUtime=0.01
/proc/19325/stat : 19325 (TiniSatELite) S 19323 19325 18692 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 202609807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19325/statm: 1339 237 197 169 0 50 0
[pid=19331] ppid=19325 vsize=11872 CPUtime=51.11
/proc/19331/stat : 19331 (tinisat) R 19325 19325 18692 0 -1 4194304 2657 0 0 0 5110 1 0 0 25 0 1 0 202609809 12156928 2544 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/19331/statm: 2968 2544 52 110 0 2855 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 17228

[startup+102.411 s]
/proc/loadavg: 1.02 1.12 1.08 2/79 19331
/proc/meminfo: memFree=1054032/2055920 swapFree=4192812/4192956
[pid=19325] ppid=19323 vsize=5356 CPUtime=0.01
/proc/19325/stat : 19325 (TiniSatELite) S 19323 19325 18692 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 202609807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19325/statm: 1339 237 197 169 0 50 0
[pid=19331] ppid=19325 vsize=21380 CPUtime=102.35
/proc/19331/stat : 19331 (tinisat) R 19325 19325 18692 0 -1 4194304 3673 0 0 0 10232 3 0 0 25 0 1 0 202609809 21893120 3431 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520074 0 0 4096 0 0 0 0 17 1 0 0
/proc/19331/statm: 5345 3431 52 110 0 5232 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 26736

[startup+162.486 s]
/proc/loadavg: 1.01 1.10 1.07 2/79 19331
/proc/meminfo: memFree=1050576/2055920 swapFree=4192812/4192956
[pid=19325] ppid=19323 vsize=5356 CPUtime=0.01
/proc/19325/stat : 19325 (TiniSatELite) S 19323 19325 18692 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 202609807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19325/statm: 1339 237 197 169 0 50 0
[pid=19331] ppid=19325 vsize=23012 CPUtime=162.4
/proc/19331/stat : 19331 (tinisat) R 19325 19325 18692 0 -1 4194304 4615 0 0 0 16236 4 0 0 25 0 1 0 202609809 23564288 4274 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520084 0 0 4096 0 0 0 0 17 1 0 0
/proc/19331/statm: 5753 4274 52 110 0 5640 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 28368

[startup+222.552 s]
/proc/loadavg: 1.00 1.08 1.06 2/79 19331
/proc/meminfo: memFree=1048016/2055920 swapFree=4192812/4192956
[pid=19325] ppid=19323 vsize=5356 CPUtime=0.01
/proc/19325/stat : 19325 (TiniSatELite) S 19323 19325 18692 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 202609807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19325/statm: 1339 237 197 169 0 50 0
[pid=19331] ppid=19325 vsize=23540 CPUtime=222.46
/proc/19331/stat : 19331 (tinisat) R 19325 19325 18692 0 -1 4194304 5246 0 0 0 22240 6 0 0 25 0 1 0 202609809 24104960 4905 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19331/statm: 5885 4905 52 110 0 5772 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 28896

[startup+282.626 s]
/proc/loadavg: 1.00 1.06 1.06 3/79 19331
/proc/meminfo: memFree=1046160/2055920 swapFree=4192812/4192956
[pid=19325] ppid=19323 vsize=5356 CPUtime=0.01
/proc/19325/stat : 19325 (TiniSatELite) S 19323 19325 18692 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 202609807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19325/statm: 1339 237 197 169 0 50 0
[pid=19331] ppid=19325 vsize=23860 CPUtime=282.51
/proc/19331/stat : 19331 (tinisat) R 19325 19325 18692 0 -1 4194304 5745 0 0 0 28245 6 0 0 25 0 1 0 202609809 24432640 5371 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/19331/statm: 5965 5371 52 110 0 5852 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 29216

[startup+342.633 s]
/proc/loadavg: 1.00 1.05 1.05 2/79 19331
/proc/meminfo: memFree=1043216/2055920 swapFree=4192812/4192956
[pid=19325] ppid=19323 vsize=5356 CPUtime=0.01
/proc/19325/stat : 19325 (TiniSatELite) S 19323 19325 18692 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 202609807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19325/statm: 1339 237 197 169 0 50 0
[pid=19331] ppid=19325 vsize=41184 CPUtime=342.5
/proc/19331/stat : 19331 (tinisat) R 19325 19325 18692 0 -1 4194304 6568 0 0 0 34243 7 0 0 25 0 1 0 202609809 42172416 6095 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19331/statm: 10296 6095 52 110 0 10183 0
Current children cumulated CPU time (s) 342.51
Current children cumulated vsize (KiB) 46540

[startup+402.709 s]
/proc/loadavg: 1.00 1.04 1.05 2/79 19331
/proc/meminfo: memFree=1041296/2055920 swapFree=4192812/4192956
[pid=19325] ppid=19323 vsize=5356 CPUtime=0.01
/proc/19325/stat : 19325 (TiniSatELite) S 19323 19325 18692 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 202609807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19325/statm: 1339 237 197 169 0 50 0
[pid=19331] ppid=19325 vsize=42976 CPUtime=402.56
/proc/19331/stat : 19331 (tinisat) R 19325 19325 18692 0 -1 4194304 7477 0 0 0 40248 8 0 0 25 0 1 0 202609809 44007424 6551 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19331/statm: 10744 6551 52 110 0 10631 0
Current children cumulated CPU time (s) 402.57
Current children cumulated vsize (KiB) 48332

[startup+462.782 s]
/proc/loadavg: 1.00 1.03 1.04 2/79 19331
/proc/meminfo: memFree=1039568/2055920 swapFree=4192812/4192956
[pid=19325] ppid=19323 vsize=5356 CPUtime=0.01
/proc/19325/stat : 19325 (TiniSatELite) S 19323 19325 18692 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 202609807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19325/statm: 1339 237 197 169 0 50 0
[pid=19331] ppid=19325 vsize=43364 CPUtime=462.62
/proc/19331/stat : 19331 (tinisat) R 19325 19325 18692 0 -1 4194304 7973 0 0 0 46253 9 0 0 25 0 1 0 202609809 44404736 6982 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19331/statm: 10841 6982 52 110 0 10728 0
Current children cumulated CPU time (s) 462.63
Current children cumulated vsize (KiB) 48720

[startup+522.852 s]
/proc/loadavg: 1.00 1.02 1.03 2/79 19331
/proc/meminfo: memFree=1038032/2055920 swapFree=4192812/4192956
[pid=19325] ppid=19323 vsize=5356 CPUtime=0.01

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

[pid=19325] ppid=19323 vsize=5356 CPUtime=0.01
/proc/19325/stat : 19325 (TiniSatELite) S 19323 19325 18692 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 202609807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19325/statm: 1339 237 197 169 0 50 0
[pid=19331] ppid=19325 vsize=44272 CPUtime=582.73
/proc/19331/stat : 19331 (tinisat) R 19325 19325 18692 0 -1 4194304 8929 0 0 0 58262 11 0 0 25 0 1 0 202609809 45334528 7840 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19331/statm: 11068 7840 52 110 0 10955 0
Current children cumulated CPU time (s) 582.74
Current children cumulated vsize (KiB) 49628

[startup+642.996 s]
/proc/loadavg: 1.00 1.01 1.02 2/79 19331
/proc/meminfo: memFree=1034320/2055920 swapFree=4192812/4192956
[pid=19325] ppid=19323 vsize=5356 CPUtime=0.01
/proc/19325/stat : 19325 (TiniSatELite) S 19323 19325 18692 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 202609807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19325/statm: 1339 237 197 169 0 50 0
[pid=19331] ppid=19325 vsize=45044 CPUtime=642.79
/proc/19331/stat : 19331 (tinisat) R 19325 19325 18692 0 -1 4194304 9525 0 0 0 64267 12 0 0 25 0 1 0 202609809 46125056 8304 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19331/statm: 11261 8304 52 110 0 11148 0
Current children cumulated CPU time (s) 642.8
Current children cumulated vsize (KiB) 50400

[startup+703.065 s]
/proc/loadavg: 1.00 1.00 1.02 2/79 19331
/proc/meminfo: memFree=1032912/2055920 swapFree=4192812/4192956
[pid=19325] ppid=19323 vsize=5356 CPUtime=0.01
/proc/19325/stat : 19325 (TiniSatELite) S 19323 19325 18692 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 202609807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19325/statm: 1339 237 197 169 0 50 0
[pid=19331] ppid=19325 vsize=45300 CPUtime=702.84
/proc/19331/stat : 19331 (tinisat) R 19325 19325 18692 0 -1 4194304 9935 0 0 0 70272 12 0 0 25 0 1 0 202609809 46387200 8648 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/19331/statm: 11325 8648 52 110 0 11212 0
Current children cumulated CPU time (s) 702.85
Current children cumulated vsize (KiB) 50656

[startup+763.135 s]
/proc/loadavg: 1.00 1.00 1.01 3/79 19331
/proc/meminfo: memFree=1031504/2055920 swapFree=4192812/4192956
[pid=19325] ppid=19323 vsize=5356 CPUtime=0.01
/proc/19325/stat : 19325 (TiniSatELite) S 19323 19325 18692 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 202609807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19325/statm: 1339 237 197 169 0 50 0
[pid=19331] ppid=19325 vsize=45300 CPUtime=762.9
/proc/19331/stat : 19331 (tinisat) R 19325 19325 18692 0 -1 4194304 10280 0 0 0 76277 13 0 0 25 0 1 0 202609809 46387200 8993 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519884 0 0 4096 0 0 0 0 17 1 0 0
/proc/19331/statm: 11325 8993 52 110 0 11212 0
Current children cumulated CPU time (s) 762.91
Current children cumulated vsize (KiB) 50656

[startup+823.205 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19331
/proc/meminfo: memFree=1029776/2055920 swapFree=4192812/4192956
[pid=19325] ppid=19323 vsize=5356 CPUtime=0.01
/proc/19325/stat : 19325 (TiniSatELite) S 19323 19325 18692 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 202609807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19325/statm: 1339 237 197 169 0 50 0
[pid=19331] ppid=19325 vsize=46072 CPUtime=822.95
/proc/19331/stat : 19331 (tinisat) R 19325 19325 18692 0 -1 4194304 10874 0 0 0 82281 14 0 0 25 0 1 0 202609809 47177728 9424 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/19331/statm: 11518 9424 52 110 0 11405 0
Current children cumulated CPU time (s) 822.96
Current children cumulated vsize (KiB) 51428

[startup+883.279 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19331
/proc/meminfo: memFree=1027920/2055920 swapFree=4192812/4192956
[pid=19325] ppid=19323 vsize=5356 CPUtime=0.01
/proc/19325/stat : 19325 (TiniSatELite) S 19323 19325 18692 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 202609807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19325/statm: 1339 237 197 169 0 50 0
[pid=19331] ppid=19325 vsize=46980 CPUtime=883.01
/proc/19331/stat : 19331 (tinisat) R 19325 19325 18692 0 -1 4194304 11456 0 0 0 88286 15 0 0 25 0 1 0 202609809 48107520 9875 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19331/statm: 11745 9875 52 110 0 11632 0
Current children cumulated CPU time (s) 883.02
Current children cumulated vsize (KiB) 52336

[startup+943.348 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19331
/proc/meminfo: memFree=1026768/2055920 swapFree=4192812/4192956
[pid=19325] ppid=19323 vsize=5356 CPUtime=0.01
/proc/19325/stat : 19325 (TiniSatELite) S 19323 19325 18692 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 202609807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19325/statm: 1339 237 197 169 0 50 0
[pid=19331] ppid=19325 vsize=47624 CPUtime=943.06
/proc/19331/stat : 19331 (tinisat) R 19325 19325 18692 0 -1 4194304 11896 0 0 0 94290 16 0 0 25 0 1 0 202609809 48766976 10217 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19331/statm: 11906 10217 52 110 0 11793 0
Current children cumulated CPU time (s) 943.07
Current children cumulated vsize (KiB) 52980

[startup+1003.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19331
/proc/meminfo: memFree=1025296/2055920 swapFree=4192812/4192956
[pid=19325] ppid=19323 vsize=5356 CPUtime=0.01
/proc/19325/stat : 19325 (TiniSatELite) S 19323 19325 18692 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 202609807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19325/statm: 1339 237 197 169 0 50 0
[pid=19331] ppid=19325 vsize=48392 CPUtime=1003.11
/proc/19331/stat : 19331 (tinisat) R 19325 19325 18692 0 -1 4194304 12415 0 0 0 100294 17 0 0 25 0 1 0 202609809 49553408 10540 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19331/statm: 12098 10540 52 110 0 11985 0
Current children cumulated CPU time (s) 1003.12
Current children cumulated vsize (KiB) 53748

[startup+1063.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19333
/proc/meminfo: memFree=1024080/2055920 swapFree=4192812/4192956
[pid=19325] ppid=19323 vsize=5356 CPUtime=0.01
/proc/19325/stat : 19325 (TiniSatELite) S 19323 19325 18692 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 202609807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19325/statm: 1339 237 197 169 0 50 0
[pid=19331] ppid=19325 vsize=48784 CPUtime=1063.17
/proc/19331/stat : 19331 (tinisat) R 19325 19325 18692 0 -1 4194304 12727 0 0 0 106299 18 0 0 25 0 1 0 202609809 49954816 10852 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19331/statm: 12196 10852 52 110 0 12083 0
Current children cumulated CPU time (s) 1063.18
Current children cumulated vsize (KiB) 54140

[startup+1123.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19333
/proc/meminfo: memFree=1022480/2055920 swapFree=4192812/4192956
[pid=19325] ppid=19323 vsize=5356 CPUtime=0.01
/proc/19325/stat : 19325 (TiniSatELite) S 19323 19325 18692 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 202609807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19325/statm: 1339 237 197 169 0 50 0
[pid=19331] ppid=19325 vsize=49684 CPUtime=1123.22
/proc/19331/stat : 19331 (tinisat) R 19325 19325 18692 0 -1 4194304 13240 0 0 0 112303 19 0 0 25 0 1 0 202609809 50876416 11202 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/19331/statm: 12421 11202 52 110 0 12308 0
Current children cumulated CPU time (s) 1123.23
Current children cumulated vsize (KiB) 55040

[startup+1183.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19333
/proc/meminfo: memFree=1021584/2055920 swapFree=4192812/4192956
[pid=19325] ppid=19323 vsize=5356 CPUtime=0.01
/proc/19325/stat : 19325 (TiniSatELite) S 19323 19325 18692 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 202609807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19325/statm: 1339 237 197 169 0 50 0
[pid=19331] ppid=19325 vsize=81988 CPUtime=1183.28
/proc/19331/stat : 19331 (tinisat) R 19325 19325 18692 0 -1 4194304 13519 0 0 0 118308 20 0 0 25 0 1 0 202609809 83955712 11481 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19331/statm: 20497 11481 52 110 0 20384 0
Current children cumulated CPU time (s) 1183.29
Current children cumulated vsize (KiB) 87344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 19333
/proc/meminfo: memFree=1021264/2055920 swapFree=4192812/4192956
[pid=19325] ppid=19323 vsize=5356 CPUtime=0.01
/proc/19325/stat : 19325 (TiniSatELite) S 19323 19325 18692 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 202609807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19325/statm: 1339 237 197 169 0 50 0
[pid=19331] ppid=19325 vsize=81988 CPUtime=1200.09
/proc/19331/stat : 19331 (tinisat) R 19325 19325 18692 0 -1 4194304 13597 0 0 0 119989 20 0 0 25 0 1 0 202609809 83955712 11559 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19331/statm: 20497 11559 52 110 0 20384 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 87344

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 19333
/proc/meminfo: memFree=1021264/2055920 swapFree=4192812/4192956
[pid=19325] ppid=19323 vsize=5356 CPUtime=0.01
/proc/19325/stat : 19325 (TiniSatELite) S 19323 19325 18692 0 -1 4194304 333 440 0 0 0 0 1 0 16 0 1 0 202609807 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 226913477444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19325/statm: 1339 237 197 169 0 50 0
[pid=19331] ppid=19325 vsize=81988 CPUtime=1200.09
/proc/19331/stat : 19331 (tinisat) R 19325 19325 18692 0 -1 4194304 13597 0 0 0 119989 20 0 0 25 0 1 0 202609809 83955712 11559 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19331/statm: 20497 11559 52 110 0 20384 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 87344

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 19325 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=13997 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.021995
while last known CPU time is 1200.1

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

Real time (s): 1200.45
CPU time (s): 1200.1
CPU user time (s): 1199.9
CPU system time (s): 0.2
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 87344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.013997
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= 773
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 1.07384 second user time and 3.19351 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Sun Feb 18 19:22:30 UTC 2007

IDJOB= 296752
IDBENCH= 19945
IDSOLVER= 99
FILE ID= node5/296752-1171826550

PBS_JOBID= 3839365

Free space on /tmp= 66550 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v45/unif-k7-r89-v45-c4005-S179716588-02.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/296752-1171826550/TiniSatELite /tmp/evaluation/296752-1171826550/instance-296752-1171826550.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-296752-1171826550 -o ROOT/results/node5/solver-296752-1171826550 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/296752-1171826550/TiniSatELite /tmp/evaluation/296752-1171826550/instance-296752-1171826550.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  2f40fd292e9c10e48e20f2a43c141175

RANDOM SEED= 734327056

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:       1068664 kB
Buffers:         58280 kB
Cached:         808720 kB
SwapCached:          0 kB
Active:         528700 kB
Inactive:       382264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1068664 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1292 kB
Writeback:           0 kB
Mapped:          62844 kB
Slab:            61920 kB
Committed_AS:   705208 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= 66549 MiB

End job on node5 on Sun Feb 18 19:42:32 UTC 2007