Trace number 307289

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) 1200.05 1200.52

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1106616038-10.cnf
MD5SUM1bd200ca6b73c0fa613e535a4939c609
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.10	c ==============================================================================
0.00/0.10	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.10	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.10	c ==============================================================================
0.00/0.10	c |         0 |   79800   239400 |   23939       0        0     nan |  0.000 % |
0.00/0.28	c |         0 |   79252   240557 |      --       0       --      -- |     --   | -548/1157
0.00/0.28	c ==============================================================================
0.00/0.28	c Result  :   #vars: 18540   #clauses: 79252   #literals: 240557
0.00/0.28	c CPU time:   0.25996 s
0.00/0.28	c ==============================================================================
0.38/0.51	c Tinisat 0.22
0.38/0.51	c solving /tmp/GTI_node71.alineos.net_23993.cnf
0.38/0.51	c 18540 variables, 79252 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/node71/watcher-307289-1172117220 -o ROOT/results/node71/solver-307289-1172117220 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307289-1172117220/TiniSatELite /tmp/evaluation/307289-1172117220/instance-307289-1172117220.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: 8.01 6.86 4.08 3/64 23993
/proc/meminfo: memFree=1343392/2055920 swapFree=4183908/4192956
[pid=23993] ppid=23991 vsize=5352 CPUtime=0
/proc/23993/stat : 23993 (TiniSatELite) S 23991 23993 22504 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 231679791 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962542162 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/23993/statm: 1338 232 195 169 0 49 0
[pid=23994] ppid=23993 vsize=5352 CPUtime=0
/proc/23994/stat : 23994 (TiniSatELite) S 23993 23993 22504 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 231679791 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/23994/statm: 1338 236 198 169 0 49 0

[startup+0.108453 s]
/proc/loadavg: 8.01 6.86 4.08 3/64 23993
/proc/meminfo: memFree=1343392/2055920 swapFree=4183908/4192956
[pid=23993] ppid=23991 vsize=5352 CPUtime=0
/proc/23993/stat : 23993 (TiniSatELite) S 23991 23993 22504 0 -1 4194304 307 252 0 0 0 0 0 0 18 0 1 0 231679791 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23993/statm: 1338 234 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.520541 s]
/proc/loadavg: 8.01 6.86 4.08 3/64 23993
/proc/meminfo: memFree=1343392/2055920 swapFree=4183908/4192956
[pid=23993] ppid=23991 vsize=5352 CPUtime=0.38
/proc/23993/stat : 23993 (TiniSatELite) S 23991 23993 22504 0 -1 4194304 331 2708 0 0 0 0 35 3 16 0 1 0 231679791 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 5352

[startup+1.34071 s]
/proc/loadavg: 8.01 6.86 4.08 2/66 23999
/proc/meminfo: memFree=1333776/2055920 swapFree=4183908/4192956
[pid=23993] ppid=23991 vsize=5352 CPUtime=0.38
/proc/23993/stat : 23993 (TiniSatELite) S 23991 23993 22504 0 -1 4194304 331 2708 0 0 0 0 35 3 16 0 1 0 231679791 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1338 236 197 169 0 49 0
[pid=23999] ppid=23993 vsize=8804 CPUtime=0.94
/proc/23999/stat : 23999 (tinisat) R 23993 23993 22504 0 -1 4194304 2258 0 0 0 93 1 0 0 25 0 1 0 231679830 9015296 1977 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/23999/statm: 2201 1977 52 110 0 2088 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 14156

[startup+2.97706 s]
/proc/loadavg: 7.44 6.76 4.06 2/66 23999
/proc/meminfo: memFree=1332560/2055920 swapFree=4183908/4192956
[pid=23993] ppid=23991 vsize=5352 CPUtime=0.38
/proc/23993/stat : 23993 (TiniSatELite) S 23991 23993 22504 0 -1 4194304 331 2708 0 0 0 0 35 3 16 0 1 0 231679791 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1338 236 197 169 0 49 0
[pid=23999] ppid=23993 vsize=13804 CPUtime=2.57
/proc/23999/stat : 23999 (tinisat) R 23993 23993 22504 0 -1 4194304 2708 0 0 0 256 1 0 0 25 0 1 0 231679830 14135296 2427 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/23999/statm: 3451 2427 52 110 0 3338 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 19156

[startup+6.26078 s]
/proc/loadavg: 7.44 6.76 4.06 2/66 23999
/proc/meminfo: memFree=1328920/2055920 swapFree=4183908/4192956
[pid=23993] ppid=23991 vsize=5352 CPUtime=0.38
/proc/23993/stat : 23993 (TiniSatELite) S 23991 23993 22504 0 -1 4194304 331 2708 0 0 0 0 35 3 16 0 1 0 231679791 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1338 236 197 169 0 49 0
[pid=23999] ppid=23993 vsize=13804 CPUtime=5.85
/proc/23999/stat : 23999 (tinisat) R 23993 23993 22504 0 -1 4194304 3526 0 0 0 583 2 0 0 25 0 1 0 231679830 14135296 3245 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/23999/statm: 3451 3245 52 110 0 3338 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 19156

[startup+12.7172 s]
/proc/loadavg: 6.45 6.57 4.03 2/66 23999
/proc/meminfo: memFree=1322072/2055920 swapFree=4183908/4192956
[pid=23993] ppid=23991 vsize=5352 CPUtime=0.38
/proc/23993/stat : 23993 (TiniSatELite) S 23991 23993 22504 0 -1 4194304 331 2708 0 0 0 0 35 3 16 0 1 0 231679791 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1338 236 197 169 0 49 0
[pid=23999] ppid=23993 vsize=23800 CPUtime=12.31
/proc/23999/stat : 23999 (tinisat) R 23993 23993 22504 0 -1 4194304 5163 0 0 0 1227 4 0 0 25 0 1 0 231679830 24371200 4882 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/23999/statm: 5950 4883 52 110 0 5837 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29152

[startup+25.527 s]
/proc/loadavg: 5.61 6.38 3.99 2/66 23999
/proc/meminfo: memFree=1310232/2055920 swapFree=4183908/4192956
[pid=23993] ppid=23991 vsize=5352 CPUtime=0.38
/proc/23993/stat : 23993 (TiniSatELite) S 23991 23993 22504 0 -1 4194304 331 2708 0 0 0 0 35 3 16 0 1 0 231679791 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1338 236 197 169 0 49 0
[pid=23999] ppid=23993 vsize=43792 CPUtime=25.11
/proc/23999/stat : 23999 (tinisat) R 23993 23993 22504 0 -1 4194304 8175 0 0 0 2505 6 0 0 25 0 1 0 231679830 44843008 7894 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134517021 0 0 4096 0 0 0 0 17 1 0 0
/proc/23999/statm: 10948 7894 52 110 0 10835 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 49144

[startup+51.1515 s]
/proc/loadavg: 4.04 5.95 3.91 2/66 23999
/proc/meminfo: memFree=1287320/2055920 swapFree=4183908/4192956
[pid=23993] ppid=23991 vsize=5352 CPUtime=0.38
/proc/23993/stat : 23993 (TiniSatELite) S 23991 23993 22504 0 -1 4194304 331 2708 0 0 0 0 35 3 16 0 1 0 231679791 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1338 236 197 169 0 49 0
[pid=23999] ppid=23993 vsize=83772 CPUtime=50.73
/proc/23999/stat : 23999 (tinisat) R 23993 23993 22504 0 -1 4194304 13833 0 0 0 5061 12 0 0 25 0 1 0 231679830 85782528 13552 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/23999/statm: 20943 13552 52 110 0 20830 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 89124

[startup+102.396 s]
/proc/loadavg: 2.32 5.18 3.76 2/66 23999
/proc/meminfo: memFree=1248472/2055920 swapFree=4183908/4192956
[pid=23993] ppid=23991 vsize=5352 CPUtime=0.38
/proc/23993/stat : 23993 (TiniSatELite) S 23991 23993 22504 0 -1 4194304 331 2708 0 0 0 0 35 3 16 0 1 0 231679791 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1338 236 197 169 0 49 0
[pid=23999] ppid=23993 vsize=164748 CPUtime=101.95
/proc/23999/stat : 23999 (tinisat) R 23993 23993 22504 0 -1 4194304 23630 0 0 0 10173 22 0 0 25 0 1 0 231679830 168701952 23349 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/23999/statm: 41187 23349 52 110 0 41074 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 170100

[startup+162.455 s]
/proc/loadavg: 1.44 4.36 3.57 2/66 23999
/proc/meminfo: memFree=1207512/2055920 swapFree=4183908/4192956
[pid=23993] ppid=23991 vsize=5352 CPUtime=0.38
/proc/23993/stat : 23993 (TiniSatELite) S 23991 23993 22504 0 -1 4194304 331 2708 0 0 0 0 35 3 16 0 1 0 231679791 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1338 236 197 169 0 49 0
[pid=23999] ppid=23993 vsize=165888 CPUtime=161.99
/proc/23999/stat : 23999 (tinisat) R 23993 23993 22504 0 -1 4194304 33676 0 0 0 16165 34 0 0 25 0 1 0 231679830 169869312 33395 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23999/statm: 41472 33395 52 110 0 41359 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 171240

[startup+222.518 s]
/proc/loadavg: 1.16 3.75 3.40 2/66 23999
/proc/meminfo: memFree=1170200/2055920 swapFree=4183908/4192956
[pid=23993] ppid=23991 vsize=5352 CPUtime=0.38
/proc/23993/stat : 23993 (TiniSatELite) S 23991 23993 22504 0 -1 4194304 331 2708 0 0 0 0 35 3 16 0 1 0 231679791 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1338 236 197 169 0 49 0
[pid=23999] ppid=23993 vsize=327304 CPUtime=222.03
/proc/23999/stat : 23999 (tinisat) R 23993 23993 22504 0 -1 4194304 43174 0 0 0 22161 42 0 0 25 0 1 0 231679830 335159296 42764 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134515528 0 0 4096 0 0 0 0 17 1 0 0
/proc/23999/statm: 81826 42764 52 110 0 81713 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 332656

[startup+282.582 s]
/proc/loadavg: 1.06 3.25 3.25 2/66 23999
/proc/meminfo: memFree=1137176/2055920 swapFree=4183908/4192956
[pid=23993] ppid=23991 vsize=5352 CPUtime=0.38
/proc/23993/stat : 23993 (TiniSatELite) S 23991 23993 22504 0 -1 4194304 331 2708 0 0 0 0 35 3 16 0 1 0 231679791 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1338 236 197 169 0 49 0
[pid=23999] ppid=23993 vsize=328176 CPUtime=282.07
/proc/23999/stat : 23999 (tinisat) R 23993 23993 22504 0 -1 4194304 51497 0 0 0 28155 52 0 0 25 0 1 0 231679830 336052224 51087 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23999/statm: 82044 51087 52 110 0 81931 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 333528

[startup+342.646 s]
/proc/loadavg: 1.02 2.83 3.11 2/66 23999
/proc/meminfo: memFree=1100312/2055920 swapFree=4183908/4192956
[pid=23993] ppid=23991 vsize=5352 CPUtime=0.38
/proc/23993/stat : 23993 (TiniSatELite) S 23991 23993 22504 0 -1 4194304 331 2708 0 0 0 0 35 3 16 0 1 0 231679791 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1338 236 197 169 0 49 0
[pid=23999] ppid=23993 vsize=328792 CPUtime=342.11
/proc/23999/stat : 23999 (tinisat) R 23993 23993 22504 0 -1 4194304 60720 0 0 0 34151 60 0 0 25 0 1 0 231679830 336683008 60310 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/23999/statm: 82198 60310 52 110 0 82085 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 334144

[startup+402.708 s]
/proc/loadavg: 1.00 2.50 2.97 2/66 23999
/proc/meminfo: memFree=1060312/2055920 swapFree=4183908/4192956
[pid=23993] ppid=23991 vsize=5352 CPUtime=0.38
/proc/23993/stat : 23993 (TiniSatELite) S 23991 23993 22504 0 -1 4194304 331 2708 0 0 0 0 35 3 16 0 1 0 231679791 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1338 236 197 169 0 49 0
[pid=23999] ppid=23993 vsize=329176 CPUtime=402.16
/proc/23999/stat : 23999 (tinisat) R 23993 23993 22504 0 -1 4194304 70543 0 0 0 40147 69 0 0 25 0 1 0 231679830 337076224 70133 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518744 0 0 4096 0 0 0 0 17 1 0 0
/proc/23999/statm: 82294 70133 52 110 0 82181 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 334528

[startup+462.764 s]
/proc/loadavg: 1.00 2.22 2.85 2/66 23999
/proc/meminfo: memFree=1029208/2055920 swapFree=4183908/4192956
[pid=23993] ppid=23991 vsize=5352 CPUtime=0.38
/proc/23993/stat : 23993 (TiniSatELite) S 23991 23993 22504 0 -1 4194304 331 2708 0 0 0 0 35 3 16 0 1 0 231679791 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1338 236 197 169 0 49 0
[pid=23999] ppid=23993 vsize=330324 CPUtime=462.18
/proc/23999/stat : 23999 (tinisat) R 23993 23993 22504 0 -1 4194304 78309 0 0 0 46142 76 0 0 25 0 1 0 231679830 338251776 77899 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23999/statm: 82581 77899 52 110 0 82468 0
Current children cumulated CPU time (s) 462.56
Current children cumulated vsize (KiB) 335676

[startup+522.82 s]
/proc/loadavg: 1.00 2.00 2.73 2/66 23999
/proc/meminfo: memFree=1003864/2055920 swapFree=4183908/4192956
[pid=23993] ppid=23991 vsize=5352 CPUtime=0.38
/proc/23993/stat : 23993 (TiniSatELite) S 23991 23993 22504 0 -1 4194304 331 2708 0 0 0 0 35 3 16 0 1 0 231679791 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1338 236 197 169 0 49 0
[pid=23999] ppid=23993 vsize=651792 CPUtime=522.23
/proc/23999/stat : 23999 (tinisat) R 23993 23993 22504 0 -1 4194304 84956 0 0 0 52139 84 0 0 25 0 1 0 231679830 667435008 84289 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/23999/statm: 162948 84289 52 110 0 162835 0
Current children cumulated CPU time (s) 522.61
Current children cumulated vsize (KiB) 657144

[startup+582.881 s]
/proc/loadavg: 1.07 1.83 2.62 2/66 23999
/proc/meminfo: memFree=978584/2055920 swapFree=4183908/4192956
[pid=23993] ppid=23991 vsize=5352 CPUtime=0.38
/proc/23993/stat : 23993 (TiniSatELite) S 23991 23993 22504 0 -1 4194304 331 2708 0 0 0 0 35 3 16 0 1 0 231679791 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1338 236 197 169 0 49 0
[pid=23999] ppid=23993 vsize=652432 CPUtime=582.27
/proc/23999/stat : 23999 (tinisat) R 23993 23993 22504 0 -1 4194304 91148 0 0 0 58137 90 0 0 25 0 1 0 231679830 668090368 90481 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/23999/statm: 163108 90481 52 110 0 162995 0
Current children cumulated CPU time (s) 582.65
Current children cumulated vsize (KiB) 657784

[startup+642.948 s]
/proc/loadavg: 1.02 1.67 2.52 2/66 23999
/proc/meminfo: memFree=954200/2055920 swapFree=4183908/4192956
[pid=23993] ppid=23991 vsize=5352 CPUtime=0.38
/proc/23993/stat : 23993 (TiniSatELite) S 23991 23993 22504 0 -1 4194304 331 2708 0 0 0 0 35 3 16 0 1 0 231679791 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1338 236 197 169 0 49 0
[pid=23999] ppid=23993 vsize=652920 CPUtime=642.3
/proc/23999/stat : 23999 (tinisat) R 23993 23993 22504 0 -1 4194304 97249 0 0 0 64133 97 0 0 25 0 1 0 231679830 668590080 96582 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23999/statm: 163230 96582 52 110 0 163117 0
Current children cumulated CPU time (s) 642.68
Current children cumulated vsize (KiB) 658272

[startup+703.012 s]
/proc/loadavg: 1.01 1.55 2.42 2/66 23999
/proc/meminfo: memFree=924952/2055920 swapFree=4183908/4192956
[pid=23993] ppid=23991 vsize=5352 CPUtime=0.38
/proc/23993/stat : 23993 (TiniSatELite) S 23991 23993 22504 0 -1 4194304 331 2708 0 0 0 0 35 3 16 0 1 0 231679791 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1338 236 197 169 0 49 0
[pid=23999] ppid=23993 vsize=653308 CPUtime=702.35
/proc/23999/stat : 23999 (tinisat) R 23993 23993 22504 0 -1 4194304 104576 0 0 0 70131 104 0 0 25 0 1 0 231679830 668987392 103909 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/23999/statm: 163327 103909 52 110 0 163214 0
Current children cumulated CPU time (s) 702.73
Current children cumulated vsize (KiB) 658660

[startup+763.072 s]
/proc/loadavg: 1.00 1.45 2.33 2/66 23999
/proc/meminfo: memFree=904088/2055920 swapFree=4183908/4192956
[pid=23993] ppid=23991 vsize=5352 CPUtime=0.38
/proc/23993/stat : 23993 (TiniSatELite) S 23991 23993 22504 0 -1 4194304 331 2708 0 0 0 0 35 3 16 0 1 0 231679791 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1338 236 197 169 0 49 0
[pid=23999] ppid=23993 vsize=654076 CPUtime=762.39
/proc/23999/stat : 23999 (tinisat) R 23993 23993 22504 0 -1 4194304 109804 0 0 0 76130 109 0 0 25 0 1 0 231679830 669773824 109137 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/23999/statm: 163519 109137 52 110 0 163406 0
Current children cumulated CPU time (s) 762.77
Current children cumulated vsize (KiB) 659428

[startup+823.131 s]
/proc/loadavg: 1.00 1.36 2.24 2/66 23999
/proc/meminfo: memFree=881496/2055920 swapFree=4183908/4192956
[pid=23993] ppid=23991 vsize=5352 CPUtime=0.38
/proc/23993/stat : 23993 (TiniSatELite) S 23991 23993 22504 0 -1 4194304 331 2708 0 0 0 0 35 3 16 0 1 0 231679791 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1338 236 197 169 0 49 0
[pid=23999] ppid=23993 vsize=654464 CPUtime=822.42
/proc/23999/stat : 23999 (tinisat) R 23993 23993 22504 0 -1 4194304 115379 0 0 0 82127 115 0 0 25 0 1 0 231679830 670171136 114712 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/23999/statm: 163616 114712 52 110 0 163503 0
Current children cumulated CPU time (s) 822.8
Current children cumulated vsize (KiB) 659816

[startup+883.189 s]
/proc/loadavg: 1.00 1.29 2.16 2/66 23999
/proc/meminfo: memFree=861976/2055920 swapFree=4183908/4192956
[pid=23993] ppid=23991 vsize=5352 CPUtime=0.38
/proc/23993/stat : 23993 (TiniSatELite) S 23991 23993 22504 0 -1 4194304 331 2708 0 0 0 0 35 3 16 0 1 0 231679791 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1338 236 197 169 0 49 0
[pid=23999] ppid=23993 vsize=654984 CPUtime=882.46
/proc/23999/stat : 23999 (tinisat) R 23993 23993 22504 0 -1 4194304 120277 0 0 0 88125 121 0 0 25 0 1 0 231679830 670703616 119610 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/23999/statm: 163746 119610 52 110 0 163633 0
Current children cumulated CPU time (s) 882.84
Current children cumulated vsize (KiB) 660336

[startup+943.25 s]
/proc/loadavg: 1.00 1.24 2.09 2/66 23999
/proc/meminfo: memFree=841432/2055920 swapFree=4183908/4192956
[pid=23993] ppid=23991 vsize=5352 CPUtime=0.38
/proc/23993/stat : 23993 (TiniSatELite) S 23991 23993 22504 0 -1 4194304 331 2708 0 0 0 0 35 3 16 0 1 0 231679791 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1338 236 197 169 0 49 0
[pid=23999] ppid=23993 vsize=655492 CPUtime=942.5
/proc/23999/stat : 23999 (tinisat) R 23993 23993 22504 0 -1 4194304 125403 0 0 0 94124 126 0 0 25 0 1 0 231679830 671223808 124736 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/23999/statm: 163873 124736 52 110 0 163760 0
Current children cumulated CPU time (s) 942.88
Current children cumulated vsize (KiB) 660844

[startup+1003.31 s]
/proc/loadavg: 1.00 1.19 2.02 2/66 23999
/proc/meminfo: memFree=819736/2055920 swapFree=4183908/4192956
[pid=23993] ppid=23991 vsize=5352 CPUtime=0.38
/proc/23993/stat : 23993 (TiniSatELite) S 23991 23993 22504 0 -1 4194304 331 2708 0 0 0 0 35 3 16 0 1 0 231679791 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1338 236 197 169 0 49 0
[pid=23999] ppid=23993 vsize=655736 CPUtime=1002.53
/proc/23999/stat : 23999 (tinisat) R 23993 23993 22504 0 -1 4194304 130896 0 0 0 100123 130 0 0 25 0 1 0 231679830 671473664 130229 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23999/statm: 163934 130229 52 110 0 163821 0
Current children cumulated CPU time (s) 1002.91
Current children cumulated vsize (KiB) 661088

[startup+1063.37 s]
/proc/loadavg: 1.00 1.15 1.95 2/66 23999
/proc/meminfo: memFree=796440/2055920 swapFree=4183908/4192956
[pid=23993] ppid=23991 vsize=5352 CPUtime=0.38
/proc/23993/stat : 23993 (TiniSatELite) S 23991 23993 22504 0 -1 4194304 331 2708 0 0 0 0 35 3 16 0 1 0 231679791 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1338 236 197 169 0 49 0
[pid=23999] ppid=23993 vsize=655992 CPUtime=1062.58
/proc/23999/stat : 23999 (tinisat) R 23993 23993 22504 0 -1 4194304 136620 0 0 0 106122 136 0 0 25 0 1 0 231679830 671735808 135953 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/23999/statm: 163998 135953 52 110 0 163885 0
Current children cumulated CPU time (s) 1062.96
Current children cumulated vsize (KiB) 661344

[startup+1123.43 s]
/proc/loadavg: 1.00 1.12 1.89 2/66 23999
/proc/meminfo: memFree=776344/2055920 swapFree=4183908/4192956
[pid=23993] ppid=23991 vsize=5352 CPUtime=0.38
/proc/23993/stat : 23993 (TiniSatELite) S 23991 23993 22504 0 -1 4194304 331 2708 0 0 0 0 35 3 16 0 1 0 231679791 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1338 236 197 169 0 49 0
[pid=23999] ppid=23993 vsize=656252 CPUtime=1122.61
/proc/23999/stat : 23999 (tinisat) R 23993 23993 22504 0 -1 4194304 141636 0 0 0 112120 141 0 0 25 0 1 0 231679830 672002048 140969 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23999/statm: 164063 140969 52 110 0 163950 0
Current children cumulated CPU time (s) 1122.99
Current children cumulated vsize (KiB) 661604

[startup+1183.49 s]
/proc/loadavg: 1.00 1.10 1.83 2/66 23999
/proc/meminfo: memFree=754328/2055920 swapFree=4183908/4192956
[pid=23993] ppid=23991 vsize=5352 CPUtime=0.38
/proc/23993/stat : 23993 (TiniSatELite) S 23991 23993 22504 0 -1 4194304 331 2708 0 0 0 0 35 3 16 0 1 0 231679791 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1338 236 197 169 0 49 0
[pid=23999] ppid=23993 vsize=656636 CPUtime=1182.66
/proc/23999/stat : 23999 (tinisat) R 23993 23993 22504 0 -1 4194304 147171 0 0 0 118119 147 0 0 25 0 1 0 231679830 672395264 146504 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519801 0 0 4096 0 0 0 0 17 1 0 0
/proc/23999/statm: 164159 146504 52 110 0 164046 0
Current children cumulated CPU time (s) 1183.04
Current children cumulated vsize (KiB) 661988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.09 1.81 2/66 23999
/proc/meminfo: memFree=747992/2055920 swapFree=4183908/4192956
[pid=23993] ppid=23991 vsize=5352 CPUtime=0.38
/proc/23993/stat : 23993 (TiniSatELite) S 23991 23993 22504 0 -1 4194304 331 2708 0 0 0 0 35 3 16 0 1 0 231679791 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/23993/statm: 1338 236 197 169 0 49 0
[pid=23999] ppid=23993 vsize=656636 CPUtime=1199.67
/proc/23999/stat : 23999 (tinisat) R 23993 23993 22504 0 -1 4194304 148676 0 0 0 119819 148 0 0 25 0 1 0 231679830 672395264 148009 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/23999/statm: 164159 148009 52 110 0 164046 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 661988

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 23993 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=359945 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=31995
CPU time returned by wait4() is 0.39194
while last known CPU time is 1200.05

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

Real time (s): 1200.52
CPU time (s): 1200.05
CPU user time (s): 1198.54
CPU system time (s): 1.51
CPU usage (%): 99.9604
Max. virtual memory (cumulated for all children) (KiB): 661988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.359945
system time used= 0.031995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3039
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= 14

runsolver used 0.800878 second user time and 2.50362 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Thu Feb 22 04:07:00 UTC 2007

IDJOB= 307289
IDBENCH= 20202
IDSOLVER= 99
FILE ID= node71/307289-1172117220

PBS_JOBID= 3892913

Free space on /tmp= 66559 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1106616038-10.cnf
COMMAND LINE= /tmp/evaluation/307289-1172117220/TiniSatELite /tmp/evaluation/307289-1172117220/instance-307289-1172117220.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-307289-1172117220 -o ROOT/results/node71/solver-307289-1172117220 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307289-1172117220/TiniSatELite /tmp/evaluation/307289-1172117220/instance-307289-1172117220.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  1bd200ca6b73c0fa613e535a4939c609

RANDOM SEED= 861956089

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.266
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		: 3000.266
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:       1343800 kB
Buffers:         34744 kB
Cached:         616712 kB
SwapCached:       3112 kB
Active:         149444 kB
Inactive:       511884 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1343800 kB
SwapTotal:     4192956 kB
SwapFree:      4183908 kB
Dirty:            2648 kB
Writeback:           0 kB
Mapped:          15612 kB
Slab:            36788 kB
Committed_AS:   757920 kB
PageTables:       1448 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= 66557 MiB

End job on node71 on Thu Feb 22 04:27:02 UTC 2007