Trace number 308191

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) 1200.08 1200.42

General information on the benchmark

Namerandom/2+p/p0.7/v3500/
unif2p-p0.7-v3500-c9345-S1286605994-07-SAT.cnf
MD5SUMe4e9587cc33e3fc7e177d5d00533cb0d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.6609
Satisfiable
(Un)Satisfiability was proved
Number of variables3498
Number of clauses9344
Sum of the clauses size25229
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22803
Number of clauses of size 36541
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...
0.00/0.01	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 |    9344    25229 |    2803       0        0     nan |  0.000 % |
0.00/0.06	c |         0 |    8066    23909 |      --       0       --      -- |     --   | -1278/-1320
0.00/0.06	c ==============================================================================
0.00/0.06	c Result  :   #vars: 2610   #clauses: 8066   #literals: 23909
0.00/0.06	c CPU time:   0.054991 s
0.00/0.06	c ==============================================================================
0.00/0.08	c Tinisat 0.22
0.00/0.08	c solving /tmp/GTI_node2.alineos.net_22314.cnf
0.00/0.08	c 2610 variables, 8066 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/node2/watcher-308191-1172517156 -o ROOT/results/node2/solver-308191-1172517156 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308191-1172517156/TiniSatELite /tmp/evaluation/308191-1172517156/instance-308191-1172517156.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22314
/proc/meminfo: memFree=1753656/2055920 swapFree=4192812/4192956
[pid=22314] ppid=22312 vsize=5352 CPUtime=0
/proc/22314/stat : 22314 (TiniSatELite) S 22312 22314 21908 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 271670550 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381482066 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/22314/statm: 1338 232 195 169 0 49 0
[pid=22315] ppid=22314 vsize=5352 CPUtime=0
/proc/22315/stat : 22315 (TiniSatELite) S 22314 22314 21908 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 271670551 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/22315/statm: 1338 236 198 169 0 49 0
[pid=22316] ppid=22315 vsize=0 CPUtime=0
/proc/22316/stat : 22316 (TiniSatELite) D 22315 22314 21908 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 271670551 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/22316/statm: 0 0 0 0 0 0 0
[pid=22317] ppid=22315 vsize=0 CPUtime=0
/proc/22317/stat : 22317 (sed) D 22315 22314 21908 0 -1 4194308 163 0 0 0 0 0 0 0 15 0 1 0 271670551 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/22317/statm: 0 0 0 0 0 0 0

[startup+0.107891 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22314
/proc/meminfo: memFree=1753656/2055920 swapFree=4192812/4192956
[pid=22314] ppid=22312 vsize=5352 CPUtime=0.06
/proc/22314/stat : 22314 (TiniSatELite) S 22312 22314 21908 0 -1 4194304 331 751 0 0 0 0 6 0 16 0 1 0 271670550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22314/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.519932 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22314
/proc/meminfo: memFree=1753656/2055920 swapFree=4192812/4192956
[pid=22314] ppid=22312 vsize=5352 CPUtime=0.06
/proc/22314/stat : 22314 (TiniSatELite) S 22312 22314 21908 0 -1 4194304 331 751 0 0 0 0 6 0 16 0 1 0 271670550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22314/statm: 1338 236 197 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.34102 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 22320
/proc/meminfo: memFree=1751016/2055920 swapFree=4192812/4192956
[pid=22314] ppid=22312 vsize=5352 CPUtime=0.06
/proc/22314/stat : 22314 (TiniSatELite) S 22312 22314 21908 0 -1 4194304 331 751 0 0 0 0 6 0 16 0 1 0 271670550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22314/statm: 1338 236 197 169 0 49 0
[pid=22320] ppid=22314 vsize=3136 CPUtime=1.26
/proc/22320/stat : 22320 (tinisat) R 22314 22314 21908 0 -1 4194304 643 0 0 0 126 0 0 0 25 0 1 0 271670558 3211264 628 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519585 0 0 4096 0 0 0 0 17 1 0 0
/proc/22320/statm: 784 628 52 110 0 671 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8488

[startup+2.97719 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 22320
/proc/meminfo: memFree=1749928/2055920 swapFree=4192812/4192956
[pid=22314] ppid=22312 vsize=5352 CPUtime=0.06
/proc/22314/stat : 22314 (TiniSatELite) S 22312 22314 21908 0 -1 4194304 331 751 0 0 0 0 6 0 16 0 1 0 271670550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22314/statm: 1338 236 197 169 0 49 0
[pid=22320] ppid=22314 vsize=5308 CPUtime=2.89
/proc/22320/stat : 22320 (tinisat) R 22314 22314 21908 0 -1 4194304 994 0 0 0 289 0 0 0 25 0 1 0 271670558 5435392 979 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22320/statm: 1327 979 52 110 0 1214 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10660

[startup+6.25353 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 22320
/proc/meminfo: memFree=1747304/2055920 swapFree=4192812/4192956
[pid=22314] ppid=22312 vsize=5352 CPUtime=0.06
/proc/22314/stat : 22314 (TiniSatELite) S 22312 22314 21908 0 -1 4194304 331 751 0 0 0 0 6 0 16 0 1 0 271670550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22314/statm: 1338 236 197 169 0 49 0
[pid=22320] ppid=22314 vsize=9704 CPUtime=6.17
/proc/22320/stat : 22320 (tinisat) R 22314 22314 21908 0 -1 4194304 1544 0 0 0 616 1 0 0 25 0 1 0 271670558 9936896 1529 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/22320/statm: 2426 1529 52 110 0 2313 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 15056

[startup+12.7162 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 22320
/proc/meminfo: memFree=1744232/2055920 swapFree=4192812/4192956
[pid=22314] ppid=22312 vsize=5352 CPUtime=0.06
/proc/22314/stat : 22314 (TiniSatELite) S 22312 22314 21908 0 -1 4194304 331 751 0 0 0 0 6 0 16 0 1 0 271670550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22314/statm: 1338 236 197 169 0 49 0
[pid=22320] ppid=22314 vsize=10088 CPUtime=12.63
/proc/22320/stat : 22320 (tinisat) R 22314 22314 21908 0 -1 4194304 2293 0 0 0 1261 2 0 0 25 0 1 0 271670558 10330112 2245 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/22320/statm: 2522 2245 52 110 0 2409 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15440

[startup+25.5255 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 22320
/proc/meminfo: memFree=1740200/2055920 swapFree=4192812/4192956
[pid=22314] ppid=22312 vsize=5352 CPUtime=0.06
/proc/22314/stat : 22314 (TiniSatELite) S 22312 22314 21908 0 -1 4194304 331 751 0 0 0 0 6 0 16 0 1 0 271670550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22314/statm: 1338 236 197 169 0 49 0
[pid=22320] ppid=22314 vsize=18744 CPUtime=25.43
/proc/22320/stat : 22320 (tinisat) R 22314 22314 21908 0 -1 4194304 3323 0 0 0 2540 3 0 0 25 0 1 0 271670558 19193856 3275 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/22320/statm: 4686 3275 52 110 0 4573 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24096

[startup+51.1542 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 22320
/proc/meminfo: memFree=1734120/2055920 swapFree=4192812/4192956
[pid=22314] ppid=22312 vsize=5352 CPUtime=0.06
/proc/22314/stat : 22314 (TiniSatELite) S 22312 22314 21908 0 -1 4194304 331 751 0 0 0 0 6 0 16 0 1 0 271670550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22314/statm: 1338 236 197 169 0 49 0
[pid=22320] ppid=22314 vsize=19664 CPUtime=51.06
/proc/22320/stat : 22320 (tinisat) R 22314 22314 21908 0 -1 4194304 4855 0 0 0 5101 5 0 0 25 0 1 0 271670558 20135936 4742 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22320/statm: 4916 4742 52 110 0 4803 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 25016

[startup+102.406 s]
/proc/loadavg: 1.04 1.00 1.00 2/79 22320
/proc/meminfo: memFree=1724648/2055920 swapFree=4192812/4192956
[pid=22314] ppid=22312 vsize=5352 CPUtime=0.06
/proc/22314/stat : 22314 (TiniSatELite) S 22312 22314 21908 0 -1 4194304 331 751 0 0 0 0 6 0 16 0 1 0 271670550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22314/statm: 1338 236 197 169 0 49 0
[pid=22320] ppid=22314 vsize=37000 CPUtime=102.29
/proc/22320/stat : 22320 (tinisat) R 22314 22314 21908 0 -1 4194304 7225 0 0 0 10222 7 0 0 25 0 1 0 271670558 37888000 7112 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/22320/statm: 9250 7112 52 110 0 9137 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 42352

[startup+162.478 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 22320
/proc/meminfo: memFree=1716904/2055920 swapFree=4192812/4192956
[pid=22314] ppid=22312 vsize=5352 CPUtime=0.06
/proc/22314/stat : 22314 (TiniSatELite) S 22312 22314 21908 0 -1 4194304 331 751 0 0 0 0 6 0 16 0 1 0 271670550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22314/statm: 1338 236 197 169 0 49 0
[pid=22320] ppid=22314 vsize=38480 CPUtime=162.35
/proc/22320/stat : 22320 (tinisat) R 22314 22314 21908 0 -1 4194304 9242 0 0 0 16225 10 0 0 25 0 1 0 271670558 39403520 9000 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22320/statm: 9620 9000 52 110 0 9507 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 43832

[startup+222.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22320
/proc/meminfo: memFree=1710568/2055920 swapFree=4192812/4192956
[pid=22314] ppid=22312 vsize=5352 CPUtime=0.06
/proc/22314/stat : 22314 (TiniSatELite) S 22312 22314 21908 0 -1 4194304 331 751 0 0 0 0 6 0 16 0 1 0 271670550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22314/statm: 1338 236 197 169 0 49 0
[pid=22320] ppid=22314 vsize=71392 CPUtime=222.41
/proc/22320/stat : 22320 (tinisat) R 22314 22314 21908 0 -1 4194304 10823 0 0 0 22228 13 0 0 25 0 1 0 271670558 73105408 10581 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/22320/statm: 17848 10581 52 110 0 17735 0
Current children cumulated CPU time (s) 222.47
Current children cumulated vsize (KiB) 76744

[startup+282.621 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22320
/proc/meminfo: memFree=1702568/2055920 swapFree=4192812/4192956
[pid=22314] ppid=22312 vsize=5352 CPUtime=0.06
/proc/22314/stat : 22314 (TiniSatELite) S 22312 22314 21908 0 -1 4194304 331 751 0 0 0 0 6 0 16 0 1 0 271670550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22314/statm: 1338 236 197 169 0 49 0
[pid=22320] ppid=22314 vsize=71948 CPUtime=282.46
/proc/22320/stat : 22320 (tinisat) R 22314 22314 21908 0 -1 4194304 12823 0 0 0 28231 15 0 0 25 0 1 0 271670558 73674752 12581 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519968 0 0 4096 0 0 0 0 17 1 0 0
/proc/22320/statm: 17987 12581 52 110 0 17874 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 77300

[startup+342.694 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22320
/proc/meminfo: memFree=1696680/2055920 swapFree=4192812/4192956
[pid=22314] ppid=22312 vsize=5352 CPUtime=0.06
/proc/22314/stat : 22314 (TiniSatELite) S 22312 22314 21908 0 -1 4194304 331 751 0 0 0 0 6 0 16 0 1 0 271670550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22314/statm: 1338 236 197 169 0 49 0
[pid=22320] ppid=22314 vsize=72372 CPUtime=342.52
/proc/22320/stat : 22320 (tinisat) R 22314 22314 21908 0 -1 4194304 14298 0 0 0 34234 18 0 0 25 0 1 0 271670558 74108928 14056 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22320/statm: 18093 14056 52 110 0 17980 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 77724

[startup+402.77 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 22320
/proc/meminfo: memFree=1691368/2055920 swapFree=4192812/4192956
[pid=22314] ppid=22312 vsize=5352 CPUtime=0.06
/proc/22314/stat : 22314 (TiniSatELite) S 22312 22314 21908 0 -1 4194304 331 751 0 0 0 0 6 0 16 0 1 0 271670550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22314/statm: 1338 236 197 169 0 49 0
[pid=22320] ppid=22314 vsize=73792 CPUtime=402.58
/proc/22320/stat : 22320 (tinisat) R 22314 22314 21908 0 -1 4194304 15613 0 0 0 40238 20 0 0 25 0 1 0 271670558 75563008 15371 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22320/statm: 18448 15371 52 110 0 18335 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 79144

[startup+462.839 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 22320
/proc/meminfo: memFree=1687080/2055920 swapFree=4192812/4192956
[pid=22314] ppid=22312 vsize=5352 CPUtime=0.06
/proc/22314/stat : 22314 (TiniSatELite) S 22312 22314 21908 0 -1 4194304 331 751 0 0 0 0 6 0 16 0 1 0 271670550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22314/statm: 1338 236 197 169 0 49 0
[pid=22320] ppid=22314 vsize=74388 CPUtime=462.64
/proc/22320/stat : 22320 (tinisat) R 22314 22314 21908 0 -1 4194304 16680 0 0 0 46242 22 0 0 25 0 1 0 271670558 76173312 16438 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22320/statm: 18597 16438 52 110 0 18484 0
Current children cumulated CPU time (s) 462.7

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

[pid=22314] ppid=22312 vsize=5352 CPUtime=0.06
/proc/22314/stat : 22314 (TiniSatELite) S 22312 22314 21908 0 -1 4194304 331 751 0 0 0 0 6 0 16 0 1 0 271670550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22314/statm: 1338 236 197 169 0 49 0
[pid=22320] ppid=22314 vsize=76668 CPUtime=582.75
/proc/22320/stat : 22320 (tinisat) R 22314 22314 21908 0 -1 4194304 19007 0 0 0 58250 25 0 0 25 0 1 0 271670558 78508032 18508 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22320/statm: 19167 18508 52 110 0 19054 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 82020

[startup+643.057 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22320
/proc/meminfo: memFree=1675176/2055920 swapFree=4192812/4192956
[pid=22314] ppid=22312 vsize=5352 CPUtime=0.06
/proc/22314/stat : 22314 (TiniSatELite) S 22312 22314 21908 0 -1 4194304 331 751 0 0 0 0 6 0 16 0 1 0 271670550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22314/statm: 1338 236 197 169 0 49 0
[pid=22320] ppid=22314 vsize=141100 CPUtime=642.81
/proc/22320/stat : 22320 (tinisat) R 22314 22314 21908 0 -1 4194304 19908 0 0 0 64254 27 0 0 25 0 1 0 271670558 144486400 19409 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22320/statm: 35275 19409 52 110 0 35162 0
Current children cumulated CPU time (s) 642.87
Current children cumulated vsize (KiB) 146452

[startup+703.129 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22320
/proc/meminfo: memFree=1671592/2055920 swapFree=4192812/4192956
[pid=22314] ppid=22312 vsize=5352 CPUtime=0.06
/proc/22314/stat : 22314 (TiniSatELite) S 22312 22314 21908 0 -1 4194304 331 751 0 0 0 0 6 0 16 0 1 0 271670550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22314/statm: 1338 236 197 169 0 49 0
[pid=22320] ppid=22314 vsize=141548 CPUtime=702.86
/proc/22320/stat : 22320 (tinisat) R 22314 22314 21908 0 -1 4194304 20794 0 0 0 70258 28 0 0 25 0 1 0 271670558 144945152 20295 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22320/statm: 35387 20295 52 110 0 35274 0
Current children cumulated CPU time (s) 702.92
Current children cumulated vsize (KiB) 146900

[startup+763.202 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22320
/proc/meminfo: memFree=1668328/2055920 swapFree=4192812/4192956
[pid=22314] ppid=22312 vsize=5352 CPUtime=0.06
/proc/22314/stat : 22314 (TiniSatELite) S 22312 22314 21908 0 -1 4194304 331 751 0 0 0 0 6 0 16 0 1 0 271670550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22314/statm: 1338 236 197 169 0 49 0
[pid=22320] ppid=22314 vsize=141828 CPUtime=762.92
/proc/22320/stat : 22320 (tinisat) R 22314 22314 21908 0 -1 4194304 21603 0 0 0 76262 30 0 0 25 0 1 0 271670558 145231872 21104 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22320/statm: 35457 21104 52 110 0 35344 0
Current children cumulated CPU time (s) 762.98
Current children cumulated vsize (KiB) 147180

[startup+823.273 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22320
/proc/meminfo: memFree=1665512/2055920 swapFree=4192812/4192956
[pid=22314] ppid=22312 vsize=5352 CPUtime=0.06
/proc/22314/stat : 22314 (TiniSatELite) S 22312 22314 21908 0 -1 4194304 331 751 0 0 0 0 6 0 16 0 1 0 271670550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22314/statm: 1338 236 197 169 0 49 0
[pid=22320] ppid=22314 vsize=142584 CPUtime=822.97
/proc/22320/stat : 22320 (tinisat) R 22314 22314 21908 0 -1 4194304 22351 0 0 0 82266 31 0 0 25 0 1 0 271670558 146006016 21852 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22320/statm: 35646 21852 52 110 0 35533 0
Current children cumulated CPU time (s) 823.03
Current children cumulated vsize (KiB) 147936

[startup+883.346 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22320
/proc/meminfo: memFree=1662504/2055920 swapFree=4192812/4192956
[pid=22314] ppid=22312 vsize=5352 CPUtime=0.06
/proc/22314/stat : 22314 (TiniSatELite) S 22312 22314 21908 0 -1 4194304 331 751 0 0 0 0 6 0 16 0 1 0 271670550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22314/statm: 1338 236 197 169 0 49 0
[pid=22320] ppid=22314 vsize=143024 CPUtime=883.04
/proc/22320/stat : 22320 (tinisat) R 22314 22314 21908 0 -1 4194304 23083 0 0 0 88271 33 0 0 25 0 1 0 271670558 146456576 22584 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22320/statm: 35756 22584 52 110 0 35643 0
Current children cumulated CPU time (s) 883.1
Current children cumulated vsize (KiB) 148376

[startup+943.415 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22320
/proc/meminfo: memFree=1659048/2055920 swapFree=4192812/4192956
[pid=22314] ppid=22312 vsize=5352 CPUtime=0.06
/proc/22314/stat : 22314 (TiniSatELite) S 22312 22314 21908 0 -1 4194304 331 751 0 0 0 0 6 0 16 0 1 0 271670550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22314/statm: 1338 236 197 169 0 49 0
[pid=22320] ppid=22314 vsize=143476 CPUtime=943.09
/proc/22320/stat : 22320 (tinisat) R 22314 22314 21908 0 -1 4194304 23956 0 0 0 94275 34 0 0 25 0 1 0 271670558 146919424 23457 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/22320/statm: 35869 23457 52 110 0 35756 0
Current children cumulated CPU time (s) 943.15
Current children cumulated vsize (KiB) 148828

[startup+1003.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22320
/proc/meminfo: memFree=1656232/2055920 swapFree=4192812/4192956
[pid=22314] ppid=22312 vsize=5352 CPUtime=0.06
/proc/22314/stat : 22314 (TiniSatELite) S 22312 22314 21908 0 -1 4194304 331 751 0 0 0 0 6 0 16 0 1 0 271670550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22314/statm: 1338 236 197 169 0 49 0
[pid=22320] ppid=22314 vsize=143748 CPUtime=1003.14
/proc/22320/stat : 22320 (tinisat) R 22314 22314 21908 0 -1 4194304 24662 0 0 0 100279 35 0 0 25 0 1 0 271670558 147197952 24163 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519983 0 0 4096 0 0 0 0 17 1 0 0
/proc/22320/statm: 35937 24163 52 110 0 35824 0
Current children cumulated CPU time (s) 1003.2
Current children cumulated vsize (KiB) 149100

[startup+1063.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22320
/proc/meminfo: memFree=1653352/2055920 swapFree=4192812/4192956
[pid=22314] ppid=22312 vsize=5352 CPUtime=0.06
/proc/22314/stat : 22314 (TiniSatELite) S 22312 22314 21908 0 -1 4194304 331 751 0 0 0 0 6 0 16 0 1 0 271670550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22314/statm: 1338 236 197 169 0 49 0
[pid=22320] ppid=22314 vsize=144292 CPUtime=1063.2
/proc/22320/stat : 22320 (tinisat) R 22314 22314 21908 0 -1 4194304 25372 0 0 0 106284 36 0 0 25 0 1 0 271670558 147755008 24873 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22320/statm: 36073 24873 52 110 0 35960 0
Current children cumulated CPU time (s) 1063.26
Current children cumulated vsize (KiB) 149644

[startup+1123.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22320
/proc/meminfo: memFree=1650728/2055920 swapFree=4192812/4192956
[pid=22314] ppid=22312 vsize=5352 CPUtime=0.06
/proc/22314/stat : 22314 (TiniSatELite) S 22312 22314 21908 0 -1 4194304 331 751 0 0 0 0 6 0 16 0 1 0 271670550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22314/statm: 1338 236 197 169 0 49 0
[pid=22320] ppid=22314 vsize=144644 CPUtime=1123.26
/proc/22320/stat : 22320 (tinisat) R 22314 22314 21908 0 -1 4194304 26011 0 0 0 112288 38 0 0 25 0 1 0 271670558 148115456 25512 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22320/statm: 36161 25512 52 110 0 36048 0
Current children cumulated CPU time (s) 1123.32
Current children cumulated vsize (KiB) 149996

[startup+1183.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22320
/proc/meminfo: memFree=1647912/2055920 swapFree=4192812/4192956
[pid=22314] ppid=22312 vsize=5352 CPUtime=0.06
/proc/22314/stat : 22314 (TiniSatELite) S 22312 22314 21908 0 -1 4194304 331 751 0 0 0 0 6 0 16 0 1 0 271670550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22314/statm: 1338 236 197 169 0 49 0
[pid=22320] ppid=22314 vsize=145128 CPUtime=1183.31
/proc/22320/stat : 22320 (tinisat) R 22314 22314 21908 0 -1 4194304 26730 0 0 0 118292 39 0 0 25 0 1 0 271670558 148611072 26231 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22320/statm: 36282 26231 52 110 0 36169 0
Current children cumulated CPU time (s) 1183.37
Current children cumulated vsize (KiB) 150480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22320
/proc/meminfo: memFree=1647208/2055920 swapFree=4192812/4192956
[pid=22314] ppid=22312 vsize=5352 CPUtime=0.06
/proc/22314/stat : 22314 (TiniSatELite) S 22312 22314 21908 0 -1 4194304 331 751 0 0 0 0 6 0 16 0 1 0 271670550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22314/statm: 1338 236 197 169 0 49 0
[pid=22320] ppid=22314 vsize=145128 CPUtime=1200.02
/proc/22320/stat : 22320 (tinisat) R 22314 22314 21908 0 -1 4194304 26897 0 0 0 119963 39 0 0 25 0 1 0 271670558 148611072 26398 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22320/statm: 36282 26398 52 110 0 36169 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 150480

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22320
/proc/meminfo: memFree=1647208/2055920 swapFree=4192812/4192956
[pid=22314] ppid=22312 vsize=5352 CPUtime=0.06
/proc/22314/stat : 22314 (TiniSatELite) S 22312 22314 21908 0 -1 4194304 331 751 0 0 0 0 6 0 16 0 1 0 271670550 5480448 236 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22314/statm: 1338 236 197 169 0 49 0
[pid=22320] ppid=22314 vsize=145128 CPUtime=1200.02
/proc/22320/stat : 22320 (tinisat) R 22314 22314 21908 0 -1 4194304 26897 0 0 0 119963 39 0 0 25 0 1 0 271670558 148611072 26398 18446744073709551615 134512640 134966189 4294956736 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22320/statm: 36282 26398 52 110 0 36169 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 150480

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 22314 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=69989 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.072988
while last known CPU time is 1200.08

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

Real time (s): 1200.42
CPU time (s): 1200.08
CPU user time (s): 1199.69
CPU system time (s): 0.39
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 150480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.069989
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1082
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= 9

runsolver used 1.12083 second user time and 3.14952 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Mon Feb 26 19:12:36 UTC 2007

IDJOB= 308191
IDBENCH= 20225
IDSOLVER= 99
FILE ID= node2/308191-1172517156

PBS_JOBID= 3971605

Free space on /tmp= 66557 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v3500/unif2p-p0.7-v3500-c9345-S1286605994-07-SAT.cnf
COMMAND LINE= /tmp/evaluation/308191-1172517156/TiniSatELite /tmp/evaluation/308191-1172517156/instance-308191-1172517156.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-308191-1172517156 -o ROOT/results/node2/solver-308191-1172517156 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308191-1172517156/TiniSatELite /tmp/evaluation/308191-1172517156/instance-308191-1172517156.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  e4e9587cc33e3fc7e177d5d00533cb0d

RANDOM SEED= 979919621

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:       1754064 kB
Buffers:         39660 kB
Cached:         148632 kB
SwapCached:          0 kB
Active:         209856 kB
Inactive:        38368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1754064 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1288 kB
Writeback:           0 kB
Mapped:          78808 kB
Slab:            39048 kB
Committed_AS:  1267052 kB
PageTables:       1812 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 node2 on Mon Feb 26 19:32:38 UTC 2007