Trace number 299827

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.07 1200.63

General information on the benchmark

Namerandom/OnTreshold/3SAT/v400/
unif-k3-r4.26-v400-c1704-S1013535775-14.UNSAT.shuffled.cnf
MD5SUM3a08d8a4e83b1d2d972d4be84e7630c8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark90.0793
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
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...
0.00/0.00	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     5112 |     511       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1697     5131 |      --       0       --      -- |     --   | -7/19
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 393   #clauses: 1697   #literals: 5131
0.00/0.01	c CPU time:   0.002999 s
0.00/0.01	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node71.alineos.net_29840.cnf
0.00/0.01	c 393 variables, 1697 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-299827-1171878101 -o ROOT/results/node71/solver-299827-1171878101 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299827-1171878101/TiniSatELite /tmp/evaluation/299827-1171878101/instance-299827-1171878101.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: 1.00 1.00 1.00 3/64 29840
/proc/meminfo: memFree=946136/2055920 swapFree=4174780/4192956
[pid=29840] ppid=29838 vsize=5352 CPUtime=0
/proc/29840/stat : 29840 (TiniSatELite) S 29838 29840 28776 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 207767936 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962542162 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/29840/statm: 1338 232 195 169 0 49 0
[pid=29841] ppid=29840 vsize=5352 CPUtime=0
/proc/29841/stat : 29841 (TiniSatELite) S 29840 29840 28776 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 207767937 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/29841/statm: 1338 236 198 169 0 49 0
[pid=29843] ppid=29841 vsize=0 CPUtime=0
/proc/29843/stat : 29843 (sed) R 29841 29840 28776 0 -1 4194308 163 0 0 0 0 0 0 0 22 0 1 0 207767937 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/29843/statm: 0 0 0 0 0 0 0

[startup+0.10737 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29840
/proc/meminfo: memFree=946136/2055920 swapFree=4174780/4192956
[pid=29840] ppid=29838 vsize=5352 CPUtime=0
/proc/29840/stat : 29840 (TiniSatELite) S 29838 29840 28776 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207767936 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29840/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.515455 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29840
/proc/meminfo: memFree=946136/2055920 swapFree=4174780/4192956
[pid=29840] ppid=29838 vsize=5352 CPUtime=0
/proc/29840/stat : 29840 (TiniSatELite) S 29838 29840 28776 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207767936 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29840/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.33563 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29846
/proc/meminfo: memFree=944192/2055920 swapFree=4174780/4192956
[pid=29840] ppid=29838 vsize=5352 CPUtime=0
/proc/29840/stat : 29840 (TiniSatELite) S 29838 29840 28776 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207767936 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29840/statm: 1338 236 197 169 0 49 0
[pid=29846] ppid=29840 vsize=2780 CPUtime=1.31
/proc/29846/stat : 29846 (tinisat) R 29840 29840 28776 0 -1 4194304 517 0 0 0 131 0 0 0 25 0 1 0 207767938 2846720 502 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/29846/statm: 695 502 52 110 0 582 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8132

[startup+2.97199 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29846
/proc/meminfo: memFree=943296/2055920 swapFree=4174780/4192956
[pid=29840] ppid=29838 vsize=5352 CPUtime=0
/proc/29840/stat : 29840 (TiniSatELite) S 29838 29840 28776 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207767936 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29840/statm: 1338 236 197 169 0 49 0
[pid=29846] ppid=29840 vsize=4752 CPUtime=2.95
/proc/29846/stat : 29846 (tinisat) R 29840 29840 28776 0 -1 4194304 764 0 0 0 295 0 0 0 25 0 1 0 207767938 4866048 749 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29846/statm: 1188 749 52 110 0 1075 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10104

[startup+6.2547 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29846
/proc/meminfo: memFree=941696/2055920 swapFree=4174780/4192956
[pid=29840] ppid=29838 vsize=5352 CPUtime=0
/proc/29840/stat : 29840 (TiniSatELite) S 29838 29840 28776 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207767936 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29840/statm: 1338 236 197 169 0 49 0
[pid=29846] ppid=29840 vsize=5280 CPUtime=6.23
/proc/29846/stat : 29846 (tinisat) R 29840 29840 28776 0 -1 4194304 1117 0 0 0 623 0 0 0 25 0 1 0 207767938 5406720 1069 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/29846/statm: 1320 1069 52 110 0 1207 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10632

[startup+12.7111 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29846
/proc/meminfo: memFree=939912/2055920 swapFree=4174780/4192956
[pid=29840] ppid=29838 vsize=5352 CPUtime=0
/proc/29840/stat : 29840 (TiniSatELite) S 29838 29840 28776 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207767936 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29840/statm: 1338 236 197 169 0 49 0
[pid=29846] ppid=29840 vsize=9100 CPUtime=12.68
/proc/29846/stat : 29846 (tinisat) R 29840 29840 28776 0 -1 4194304 1525 0 0 0 1268 0 0 0 25 0 1 0 207767938 9318400 1477 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519861 0 0 4096 0 0 0 0 17 1 0 0
/proc/29846/statm: 2275 1477 52 110 0 2162 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14452

[startup+25.5249 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29846
/proc/meminfo: memFree=937672/2055920 swapFree=4174780/4192956
[pid=29840] ppid=29838 vsize=5352 CPUtime=0
/proc/29840/stat : 29840 (TiniSatELite) S 29838 29840 28776 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207767936 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29840/statm: 1338 236 197 169 0 49 0
[pid=29846] ppid=29840 vsize=9560 CPUtime=25.49
/proc/29846/stat : 29846 (tinisat) R 29840 29840 28776 0 -1 4194304 2090 0 0 0 2548 1 0 0 25 0 1 0 207767938 9789440 2042 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29846/statm: 2390 2042 52 110 0 2277 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14912

[startup+51.1454 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29846
/proc/meminfo: memFree=934536/2055920 swapFree=4174780/4192956
[pid=29840] ppid=29838 vsize=5352 CPUtime=0
/proc/29840/stat : 29840 (TiniSatELite) S 29838 29840 28776 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207767936 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29840/statm: 1338 236 197 169 0 49 0
[pid=29846] ppid=29840 vsize=17232 CPUtime=51.1
/proc/29846/stat : 29846 (tinisat) R 29840 29840 28776 0 -1 4194304 2931 0 0 0 5108 2 0 0 25 0 1 0 207767938 17645568 2818 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/29846/statm: 4308 2818 52 110 0 4195 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 22584

[startup+102.388 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 29846
/proc/meminfo: memFree=929928/2055920 swapFree=4174780/4192956
[pid=29840] ppid=29838 vsize=5352 CPUtime=0
/proc/29840/stat : 29840 (TiniSatELite) S 29838 29840 28776 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207767936 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29840/statm: 1338 236 197 169 0 49 0
[pid=29846] ppid=29840 vsize=18648 CPUtime=102.33
/proc/29846/stat : 29846 (tinisat) R 29840 29840 28776 0 -1 4194304 4068 0 0 0 10229 4 0 0 25 0 1 0 207767938 19095552 3955 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/29846/statm: 4662 3955 52 110 0 4549 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 24000

[startup+162.452 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 29846
/proc/meminfo: memFree=925896/2055920 swapFree=4174780/4192956
[pid=29840] ppid=29838 vsize=5352 CPUtime=0
/proc/29840/stat : 29840 (TiniSatELite) S 29838 29840 28776 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207767936 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29840/statm: 1338 236 197 169 0 49 0
[pid=29846] ppid=29840 vsize=33856 CPUtime=162.36
/proc/29846/stat : 29846 (tinisat) R 29840 29840 28776 0 -1 4194304 5181 0 0 0 16231 5 0 0 25 0 1 0 207767938 34668544 4939 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/29846/statm: 8464 4939 52 110 0 8351 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 39208

[startup+222.51 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 29846
/proc/meminfo: memFree=922760/2055920 swapFree=4174780/4192956
[pid=29840] ppid=29838 vsize=5352 CPUtime=0
/proc/29840/stat : 29840 (TiniSatELite) S 29838 29840 28776 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207767936 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29840/statm: 1338 236 197 169 0 49 0
[pid=29846] ppid=29840 vsize=34408 CPUtime=222.4
/proc/29846/stat : 29846 (tinisat) R 29840 29840 28776 0 -1 4194304 5970 0 0 0 22234 6 0 0 25 0 1 0 207767938 35233792 5728 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29846/statm: 8602 5728 52 110 0 8489 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 39760

[startup+282.571 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29846
/proc/meminfo: memFree=919752/2055920 swapFree=4174780/4192956
[pid=29840] ppid=29838 vsize=5352 CPUtime=0
/proc/29840/stat : 29840 (TiniSatELite) S 29838 29840 28776 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207767936 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29840/statm: 1338 236 197 169 0 49 0
[pid=29846] ppid=29840 vsize=35068 CPUtime=282.44
/proc/29846/stat : 29846 (tinisat) R 29840 29840 28776 0 -1 4194304 6709 0 0 0 28237 7 0 0 25 0 1 0 207767938 35909632 6467 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29846/statm: 8767 6467 52 110 0 8654 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 40420

[startup+342.635 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29846
/proc/meminfo: memFree=916744/2055920 swapFree=4174780/4192956
[pid=29840] ppid=29838 vsize=5352 CPUtime=0
/proc/29840/stat : 29840 (TiniSatELite) S 29838 29840 28776 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207767936 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29840/statm: 1338 236 197 169 0 49 0
[pid=29846] ppid=29840 vsize=35800 CPUtime=342.47
/proc/29846/stat : 29846 (tinisat) R 29840 29840 28776 0 -1 4194304 7454 0 0 0 34239 8 0 0 25 0 1 0 207767938 36659200 7212 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/29846/statm: 8950 7212 52 110 0 8837 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 41152

[startup+402.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29846
/proc/meminfo: memFree=913992/2055920 swapFree=4174780/4192956
[pid=29840] ppid=29838 vsize=5352 CPUtime=0
/proc/29840/stat : 29840 (TiniSatELite) S 29838 29840 28776 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207767936 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29840/statm: 1338 236 197 169 0 49 0
[pid=29846] ppid=29840 vsize=36964 CPUtime=402.51
/proc/29846/stat : 29846 (tinisat) R 29840 29840 28776 0 -1 4194304 8191 0 0 0 40242 9 0 0 25 0 1 0 207767938 37851136 7883 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/29846/statm: 9241 7883 52 110 0 9128 0
Current children cumulated CPU time (s) 402.51
Current children cumulated vsize (KiB) 42316

[startup+462.76 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 29846
/proc/meminfo: memFree=911816/2055920 swapFree=4174780/4192956
[pid=29840] ppid=29838 vsize=5352 CPUtime=0
/proc/29840/stat : 29840 (TiniSatELite) S 29838 29840 28776 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207767936 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29840/statm: 1338 236 197 169 0 49 0
[pid=29846] ppid=29840 vsize=38392 CPUtime=462.55
/proc/29846/stat : 29846 (tinisat) R 29840 29840 28776 0 -1 4194304 9023 0 0 0 46245 10 0 0 25 0 1 0 207767938 39313408 8425 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/29846/statm: 9598 8425 52 110 0 9485 0
Current children cumulated CPU time (s) 462.55
Current children cumulated vsize (KiB) 43744

[startup+522.817 s]

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

[pid=29840] ppid=29838 vsize=5352 CPUtime=0
/proc/29840/stat : 29840 (TiniSatELite) S 29838 29840 28776 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207767936 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29840/statm: 1338 236 197 169 0 49 0
[pid=29846] ppid=29840 vsize=66744 CPUtime=582.62
/proc/29846/stat : 29846 (tinisat) R 29840 29840 28776 0 -1 4194304 10074 0 0 0 58251 11 0 0 25 0 1 0 207767938 68345856 9410 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29846/statm: 16686 9410 52 110 0 16573 0
Current children cumulated CPU time (s) 582.62
Current children cumulated vsize (KiB) 72096

[startup+642.935 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29846
/proc/meminfo: memFree=905864/2055920 swapFree=4174780/4192956
[pid=29840] ppid=29838 vsize=5352 CPUtime=0
/proc/29840/stat : 29840 (TiniSatELite) S 29838 29840 28776 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207767936 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29840/statm: 1338 236 197 169 0 49 0
[pid=29846] ppid=29840 vsize=67096 CPUtime=642.66
/proc/29846/stat : 29846 (tinisat) R 29840 29840 28776 0 -1 4194304 10565 0 0 0 64254 12 0 0 25 0 1 0 207767938 68706304 9901 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29846/statm: 16774 9901 52 110 0 16661 0
Current children cumulated CPU time (s) 642.66
Current children cumulated vsize (KiB) 72448

[startup+702.995 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29846
/proc/meminfo: memFree=903880/2055920 swapFree=4174780/4192956
[pid=29840] ppid=29838 vsize=5352 CPUtime=0
/proc/29840/stat : 29840 (TiniSatELite) S 29838 29840 28776 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207767936 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29840/statm: 1338 236 197 169 0 49 0
[pid=29846] ppid=29840 vsize=67740 CPUtime=702.69
/proc/29846/stat : 29846 (tinisat) R 29840 29840 28776 0 -1 4194304 11072 0 0 0 70257 12 0 0 25 0 1 0 207767938 69365760 10408 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29846/statm: 16935 10408 52 110 0 16822 0
Current children cumulated CPU time (s) 702.69
Current children cumulated vsize (KiB) 73092

[startup+763.058 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29846
/proc/meminfo: memFree=902216/2055920 swapFree=4174780/4192956
[pid=29840] ppid=29838 vsize=5352 CPUtime=0
/proc/29840/stat : 29840 (TiniSatELite) S 29838 29840 28776 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207767936 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29840/statm: 1338 236 197 169 0 49 0
[pid=29846] ppid=29840 vsize=68032 CPUtime=762.74
/proc/29846/stat : 29846 (tinisat) R 29840 29840 28776 0 -1 4194304 11481 0 0 0 76261 13 0 0 25 0 1 0 207767938 69664768 10817 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29846/statm: 17008 10817 52 110 0 16895 0
Current children cumulated CPU time (s) 762.74
Current children cumulated vsize (KiB) 73384

[startup+823.123 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29846
/proc/meminfo: memFree=900616/2055920 swapFree=4174780/4192956
[pid=29840] ppid=29838 vsize=5352 CPUtime=0
/proc/29840/stat : 29840 (TiniSatELite) S 29838 29840 28776 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207767936 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29840/statm: 1338 236 197 169 0 49 0
[pid=29846] ppid=29840 vsize=68324 CPUtime=822.77
/proc/29846/stat : 29846 (tinisat) R 29840 29840 28776 0 -1 4194304 11893 0 0 0 82264 13 0 0 25 0 1 0 207767938 69963776 11229 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29846/statm: 17081 11229 52 110 0 16968 0
Current children cumulated CPU time (s) 822.77
Current children cumulated vsize (KiB) 73676

[startup+883.18 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29846
/proc/meminfo: memFree=898760/2055920 swapFree=4174780/4192956
[pid=29840] ppid=29838 vsize=5352 CPUtime=0
/proc/29840/stat : 29840 (TiniSatELite) S 29838 29840 28776 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207767936 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29840/statm: 1338 236 197 169 0 49 0
[pid=29846] ppid=29840 vsize=68984 CPUtime=882.81
/proc/29846/stat : 29846 (tinisat) R 29840 29840 28776 0 -1 4194304 12448 0 0 0 88267 14 0 0 25 0 1 0 207767938 70639616 11685 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/29846/statm: 17246 11685 52 110 0 17133 0
Current children cumulated CPU time (s) 882.81
Current children cumulated vsize (KiB) 74336

[startup+943.232 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29846
/proc/meminfo: memFree=897288/2055920 swapFree=4174780/4192956
[pid=29840] ppid=29838 vsize=5352 CPUtime=0
/proc/29840/stat : 29840 (TiniSatELite) S 29838 29840 28776 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207767936 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29840/statm: 1338 236 197 169 0 49 0
[pid=29846] ppid=29840 vsize=69308 CPUtime=942.84
/proc/29846/stat : 29846 (tinisat) R 29840 29840 28776 0 -1 4194304 12826 0 0 0 94269 15 0 0 25 0 1 0 207767938 70971392 12063 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29846/statm: 17327 12063 52 110 0 17214 0
Current children cumulated CPU time (s) 942.84
Current children cumulated vsize (KiB) 74660

[startup+1003.29 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29846
/proc/meminfo: memFree=895560/2055920 swapFree=4174780/4192956
[pid=29840] ppid=29838 vsize=5352 CPUtime=0
/proc/29840/stat : 29840 (TiniSatELite) S 29838 29840 28776 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207767936 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29840/statm: 1338 236 197 169 0 49 0
[pid=29846] ppid=29840 vsize=69988 CPUtime=1002.87
/proc/29846/stat : 29846 (tinisat) R 29840 29840 28776 0 -1 4194304 13308 0 0 0 100272 15 0 0 25 0 1 0 207767938 71667712 12479 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29846/statm: 17497 12479 52 110 0 17384 0
Current children cumulated CPU time (s) 1002.87
Current children cumulated vsize (KiB) 75340

[startup+1063.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29846
/proc/meminfo: memFree=894088/2055920 swapFree=4174780/4192956
[pid=29840] ppid=29838 vsize=5352 CPUtime=0
/proc/29840/stat : 29840 (TiniSatELite) S 29838 29840 28776 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207767936 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29840/statm: 1338 236 197 169 0 49 0
[pid=29846] ppid=29840 vsize=69988 CPUtime=1062.91
/proc/29846/stat : 29846 (tinisat) R 29840 29840 28776 0 -1 4194304 13682 0 0 0 106276 15 0 0 25 0 1 0 207767938 71667712 12853 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/29846/statm: 17497 12853 52 110 0 17384 0
Current children cumulated CPU time (s) 1062.91
Current children cumulated vsize (KiB) 75340

[startup+1123.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 29846
/proc/meminfo: memFree=892744/2055920 swapFree=4174780/4192956
[pid=29840] ppid=29838 vsize=5352 CPUtime=0
/proc/29840/stat : 29840 (TiniSatELite) S 29838 29840 28776 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207767936 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29840/statm: 1338 236 197 169 0 49 0
[pid=29846] ppid=29840 vsize=70180 CPUtime=1122.95
/proc/29846/stat : 29846 (tinisat) R 29840 29840 28776 0 -1 4194304 14013 0 0 0 112279 16 0 0 25 0 1 0 207767938 71864320 13184 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29846/statm: 17545 13184 52 110 0 17432 0
Current children cumulated CPU time (s) 1122.95
Current children cumulated vsize (KiB) 75532

[startup+1183.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 29946
/proc/meminfo: memFree=890168/2055920 swapFree=4174780/4192956
[pid=29840] ppid=29838 vsize=5352 CPUtime=0
/proc/29840/stat : 29840 (TiniSatELite) S 29838 29840 28776 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207767936 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29840/statm: 1338 236 197 169 0 49 0
[pid=29846] ppid=29840 vsize=70180 CPUtime=1182.95
/proc/29846/stat : 29846 (tinisat) R 29840 29840 28776 0 -1 4194304 14344 0 0 0 118279 16 0 0 25 0 1 0 207767938 71864320 13515 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29846/statm: 17545 13515 52 110 0 17432 0
Current children cumulated CPU time (s) 1182.95
Current children cumulated vsize (KiB) 75532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 29958
/proc/meminfo: memFree=889792/2055920 swapFree=4174780/4192956
[pid=29840] ppid=29838 vsize=5352 CPUtime=0
/proc/29840/stat : 29840 (TiniSatELite) S 29838 29840 28776 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207767936 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29840/statm: 1338 236 197 169 0 49 0
[pid=29846] ppid=29840 vsize=70180 CPUtime=1200.07
/proc/29846/stat : 29846 (tinisat) R 29840 29840 28776 0 -1 4194304 14446 0 0 0 119990 17 0 0 25 0 1 0 207767938 71864320 13617 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29846/statm: 17545 13617 52 110 0 17432 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 75532

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

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

[startup+1200.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 29958
/proc/meminfo: memFree=889792/2055920 swapFree=4174780/4192956
[pid=29840] ppid=29838 vsize=5352 CPUtime=0
/proc/29840/stat : 29840 (TiniSatELite) S 29838 29840 28776 0 -1 4194304 331 397 0 0 0 0 0 0 16 0 1 0 207767936 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29840/statm: 1338 236 197 169 0 49 0
[pid=29846] ppid=29840 vsize=70180 CPUtime=1200.07
/proc/29846/stat : 29846 (tinisat) R 29840 29840 28776 0 -1 4194304 14446 0 0 0 119990 17 0 0 25 0 1 0 207767938 71864320 13617 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/29846/statm: 17545 13617 52 110 0 17432 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 75532

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 29840 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=6998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.014996
while last known CPU time is 1200.07

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

Real time (s): 1200.63
CPU time (s): 1200.07
CPU user time (s): 1199.9
CPU system time (s): 0.17
CPU usage (%): 99.9536
Max. virtual memory (cumulated for all children) (KiB): 75532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
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= 728
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= 33
involuntary context switches= 12

runsolver used 0.794879 second user time and 2.52462 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Mon Feb 19 09:41:41 UTC 2007

IDJOB= 299827
IDBENCH= 20020
IDSOLVER= 99
FILE ID= node71/299827-1171878101

PBS_JOBID= 3839769

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v400/unif-k3-r4.26-v400-c1704-S1013535775-14.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299827-1171878101/TiniSatELite /tmp/evaluation/299827-1171878101/instance-299827-1171878101.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-299827-1171878101 -o ROOT/results/node71/solver-299827-1171878101 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299827-1171878101/TiniSatELite /tmp/evaluation/299827-1171878101/instance-299827-1171878101.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  3a08d8a4e83b1d2d972d4be84e7630c8

RANDOM SEED= 683376490

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:        946544 kB
Buffers:         51280 kB
Cached:         917568 kB
SwapCached:      12392 kB
Active:         756860 kB
Inactive:       230316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        946544 kB
SwapTotal:     4192956 kB
SwapFree:      4174780 kB
Dirty:            1144 kB
Writeback:           0 kB
Mapped:          15636 kB
Slab:           108140 kB
Committed_AS:   677196 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= 66563 MiB

End job on node71 on Mon Feb 19 10:01:44 UTC 2007