Trace number 297859

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) 1200.02 1200.5

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1113882813-11.SAT.shuffled.cnf
MD5SUM77226f3880fdc77b8d075583e32b35e0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.009997
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
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 |    1912     5736 |     573       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    1900     5766 |      --       0       --      -- |     --   | -12/30
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 439   #clauses: 1900   #literals: 5766
0.00/0.01	c CPU time:   0.004999 s
0.00/0.01	c ==============================================================================
0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/GTI_node13.alineos.net_22756.cnf
0.00/0.01	c 439 variables, 1900 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/node13/watcher-297859-1171846312 -o ROOT/results/node13/solver-297859-1171846312 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297859-1171846312/TiniSatELite /tmp/evaluation/297859-1171846312/instance-297859-1171846312.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 3/77 22756
/proc/meminfo: memFree=782384/2055920 swapFree=4192812/4192956
[pid=22756] ppid=22754 vsize=5356 CPUtime=0
/proc/22756/stat : 22756 (TiniSatELite) S 22754 22756 21900 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 204585707 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757415506 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/22756/statm: 1339 233 195 169 0 50 0
[pid=22757] ppid=22756 vsize=5356 CPUtime=0
/proc/22757/stat : 22757 (TiniSatELite) S 22756 22756 21900 0 -1 4194368 52 25 0 0 0 0 0 0 20 0 1 0 204585707 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/22757/statm: 1339 237 198 169 0 50 0
[pid=22759] ppid=22757 vsize=0 CPUtime=0
/proc/22759/stat : 22759 (sed) R 22757 22756 21900 0 -1 4194316 164 0 0 0 0 0 0 0 21 0 1 0 204585708 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744071563351923 0 0 17 1 0 0
/proc/22759/statm: 
[startup+0.108232 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22756
/proc/meminfo: memFree=782384/2055920 swapFree=4192812/4192956
[pid=22756] ppid=22754 vsize=5356 CPUtime=0
/proc/22756/stat : 22756 (TiniSatELite) S 22754 22756 21900 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204585707 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22756/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.516284 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22756
/proc/meminfo: memFree=782384/2055920 swapFree=4192812/4192956
[pid=22756] ppid=22754 vsize=5356 CPUtime=0
/proc/22756/stat : 22756 (TiniSatELite) S 22754 22756 21900 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204585707 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22756/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33639 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22762
/proc/meminfo: memFree=780376/2055920 swapFree=4192812/4192956
[pid=22756] ppid=22754 vsize=5356 CPUtime=0
/proc/22756/stat : 22756 (TiniSatELite) S 22754 22756 21900 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204585707 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22756/statm: 1339 237 197 169 0 50 0
[pid=22762] ppid=22756 vsize=3000 CPUtime=1.31
/proc/22762/stat : 22762 (tinisat) R 22756 22756 21900 0 -1 4194304 528 0 0 0 131 0 0 0 25 0 1 0 204585709 3072000 513 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/22762/statm: 750 513 52 110 0 637 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8356

[startup+2.97261 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22762
/proc/meminfo: memFree=779288/2055920 swapFree=4192812/4192956
[pid=22756] ppid=22754 vsize=5356 CPUtime=0
/proc/22756/stat : 22756 (TiniSatELite) S 22754 22756 21900 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204585707 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22756/statm: 1339 237 197 169 0 50 0
[pid=22762] ppid=22756 vsize=5184 CPUtime=2.95
/proc/22762/stat : 22762 (tinisat) R 22756 22756 21900 0 -1 4194304 813 0 0 0 295 0 0 0 25 0 1 0 204585709 5308416 798 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134518207 0 0 4096 0 0 0 0 17 1 0 0
/proc/22762/statm: 1296 798 52 110 0 1183 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10540

[startup+6.25905 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22762
/proc/meminfo: memFree=777688/2055920 swapFree=4192812/4192956
[pid=22756] ppid=22754 vsize=5356 CPUtime=0
/proc/22756/stat : 22756 (TiniSatELite) S 22754 22756 21900 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204585707 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22756/statm: 1339 237 197 169 0 50 0
[pid=22762] ppid=22756 vsize=5576 CPUtime=6.23
/proc/22762/stat : 22762 (tinisat) R 22756 22756 21900 0 -1 4194304 1209 0 0 0 623 0 0 0 25 0 1 0 204585709 5709824 1161 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520054 0 0 4096 0 0 0 0 17 1 0 0
/proc/22762/statm: 1394 1161 52 110 0 1281 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10932

[startup+12.7129 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22762
/proc/meminfo: memFree=775384/2055920 swapFree=4192812/4192956
[pid=22756] ppid=22754 vsize=5356 CPUtime=0
/proc/22756/stat : 22756 (TiniSatELite) S 22754 22756 21900 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204585707 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22756/statm: 1339 237 197 169 0 50 0
[pid=22762] ppid=22756 vsize=9972 CPUtime=12.69
/proc/22762/stat : 22762 (tinisat) R 22756 22756 21900 0 -1 4194304 1704 0 0 0 1268 1 0 0 25 0 1 0 204585709 10211328 1656 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22762/statm: 2493 1656 52 110 0 2380 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15328

[startup+25.5276 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22762
/proc/meminfo: memFree=773144/2055920 swapFree=4192812/4192956
[pid=22756] ppid=22754 vsize=5356 CPUtime=0
/proc/22756/stat : 22756 (TiniSatELite) S 22754 22756 21900 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204585707 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22756/statm: 1339 237 197 169 0 50 0
[pid=22762] ppid=22756 vsize=10668 CPUtime=25.49
/proc/22762/stat : 22762 (tinisat) R 22756 22756 21900 0 -1 4194304 2338 0 0 0 2548 1 0 0 25 0 1 0 204585709 10924032 2225 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/22762/statm: 2667 2225 52 110 0 2554 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16024

[startup+51.158 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22762
/proc/meminfo: memFree=769560/2055920 swapFree=4192812/4192956
[pid=22756] ppid=22754 vsize=5356 CPUtime=0
/proc/22756/stat : 22756 (TiniSatELite) S 22754 22756 21900 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204585707 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22756/statm: 1339 237 197 169 0 50 0
[pid=22762] ppid=22756 vsize=19040 CPUtime=51.12
/proc/22762/stat : 22762 (tinisat) R 22756 22756 21900 0 -1 4194304 3221 0 0 0 5109 3 0 0 25 0 1 0 204585709 19496960 3108 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22762/statm: 4760 3108 52 110 0 4647 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 24396

[startup+102.41 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 22762
/proc/meminfo: memFree=764632/2055920 swapFree=4192812/4192956
[pid=22756] ppid=22754 vsize=5356 CPUtime=0
/proc/22756/stat : 22756 (TiniSatELite) S 22754 22756 21900 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204585707 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22756/statm: 1339 237 197 169 0 50 0
[pid=22762] ppid=22756 vsize=20232 CPUtime=102.35
/proc/22762/stat : 22762 (tinisat) R 22756 22756 21900 0 -1 4194304 4438 0 0 0 10231 4 0 0 25 0 1 0 204585709 20717568 4325 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22762/statm: 5058 4325 52 110 0 4945 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 25588

[startup+162.485 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22762
/proc/meminfo: memFree=760408/2055920 swapFree=4192812/4192956
[pid=22756] ppid=22754 vsize=5356 CPUtime=0
/proc/22756/stat : 22756 (TiniSatELite) S 22754 22756 21900 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204585707 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22756/statm: 1339 237 197 169 0 50 0
[pid=22762] ppid=22756 vsize=37240 CPUtime=162.41
/proc/22762/stat : 22762 (tinisat) R 22756 22756 21900 0 -1 4194304 5608 0 0 0 16235 6 0 0 25 0 1 0 204585709 38133760 5366 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22762/statm: 9310 5366 52 110 0 9197 0
Current children cumulated CPU time (s) 162.41
Current children cumulated vsize (KiB) 42596

[startup+222.557 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22762
/proc/meminfo: memFree=756952/2055920 swapFree=4192812/4192956
[pid=22756] ppid=22754 vsize=5356 CPUtime=0
/proc/22756/stat : 22756 (TiniSatELite) S 22754 22756 21900 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204585707 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22756/statm: 1339 237 197 169 0 50 0
[pid=22762] ppid=22756 vsize=37828 CPUtime=222.46
/proc/22762/stat : 22762 (tinisat) R 22756 22756 21900 0 -1 4194304 6464 0 0 0 22239 7 0 0 25 0 1 0 204585709 38735872 6222 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520000 0 0 4096 0 0 0 0 17 1 0 0
/proc/22762/statm: 9457 6222 52 110 0 9344 0
Current children cumulated CPU time (s) 222.46
Current children cumulated vsize (KiB) 43184

[startup+282.629 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22762
/proc/meminfo: memFree=753752/2055920 swapFree=4192812/4192956
[pid=22756] ppid=22754 vsize=5356 CPUtime=0
/proc/22756/stat : 22756 (TiniSatELite) S 22754 22756 21900 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204585707 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22756/statm: 1339 237 197 169 0 50 0
[pid=22762] ppid=22756 vsize=38420 CPUtime=282.52
/proc/22762/stat : 22762 (tinisat) R 22756 22756 21900 0 -1 4194304 7260 0 0 0 28243 9 0 0 25 0 1 0 204585709 39342080 7018 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22762/statm: 9605 7018 52 110 0 9492 0
Current children cumulated CPU time (s) 282.52
Current children cumulated vsize (KiB) 43776

[startup+342.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22762
/proc/meminfo: memFree=750680/2055920 swapFree=4192812/4192956
[pid=22756] ppid=22754 vsize=5356 CPUtime=0
/proc/22756/stat : 22756 (TiniSatELite) S 22754 22756 21900 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204585707 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22756/statm: 1339 237 197 169 0 50 0
[pid=22762] ppid=22756 vsize=39124 CPUtime=342.58
/proc/22762/stat : 22762 (tinisat) R 22756 22756 21900 0 -1 4194304 8034 0 0 0 34248 10 0 0 25 0 1 0 204585709 40062976 7792 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22762/statm: 9781 7792 52 110 0 9668 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 44480

[startup+402.778 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22762
/proc/meminfo: memFree=748120/2055920 swapFree=4192812/4192956
[pid=22756] ppid=22754 vsize=5356 CPUtime=0
/proc/22756/stat : 22756 (TiniSatELite) S 22754 22756 21900 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204585707 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22756/statm: 1339 237 197 169 0 50 0
[pid=22762] ppid=22756 vsize=39732 CPUtime=402.63
/proc/22762/stat : 22762 (tinisat) R 22756 22756 21900 0 -1 4194304 8701 0 0 0 40252 11 0 0 25 0 1 0 204585709 40685568 8426 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/22762/statm: 9933 8426 52 110 0 9820 0
Current children cumulated CPU time (s) 402.63
Current children cumulated vsize (KiB) 45088

[startup+462.851 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22762
/proc/meminfo: memFree=745688/2055920 swapFree=4192812/4192956
[pid=22756] ppid=22754 vsize=5356 CPUtime=0
/proc/22756/stat : 22756 (TiniSatELite) S 22754 22756 21900 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204585707 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22756/statm: 1339 237 197 169 0 50 0
[pid=22762] ppid=22756 vsize=41328 CPUtime=462.7
/proc/22762/stat : 22762 (tinisat) R 22756 22756 21900 0 -1 4194304 9585 0 0 0 46257 13 0 0 25 0 1 0 204585709 42319872 9053 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/22762/statm: 10332 9053 52 110 0 10219 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 46684

[startup+522.924 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22762

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

[pid=22756] ppid=22754 vsize=5356 CPUtime=0
/proc/22756/stat : 22756 (TiniSatELite) S 22754 22756 21900 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204585707 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22756/statm: 1339 237 197 169 0 50 0
[pid=22762] ppid=22756 vsize=73464 CPUtime=582.77
/proc/22762/stat : 22762 (tinisat) R 22756 22756 21900 0 -1 4194304 10798 0 0 0 58260 17 0 0 25 0 1 0 204585709 75227136 10134 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/22762/statm: 18366 10134 52 110 0 18253 0
Current children cumulated CPU time (s) 582.77
Current children cumulated vsize (KiB) 78820

[startup+643.012 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22960
/proc/meminfo: memFree=738904/2055920 swapFree=4192812/4192956
[pid=22756] ppid=22754 vsize=5356 CPUtime=0
/proc/22756/stat : 22756 (TiniSatELite) S 22754 22756 21900 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204585707 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22756/statm: 1339 237 197 169 0 50 0
[pid=22762] ppid=22756 vsize=73624 CPUtime=642.7
/proc/22762/stat : 22762 (tinisat) R 22756 22756 21900 0 -1 4194304 11327 0 0 0 64252 18 0 0 25 0 1 0 204585709 75390976 10663 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22762/statm: 18406 10663 52 110 0 18293 0
Current children cumulated CPU time (s) 642.7
Current children cumulated vsize (KiB) 78980

[startup+703.082 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22960
/proc/meminfo: memFree=737048/2055920 swapFree=4192812/4192956
[pid=22756] ppid=22754 vsize=5356 CPUtime=0
/proc/22756/stat : 22756 (TiniSatELite) S 22754 22756 21900 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204585707 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22756/statm: 1339 237 197 169 0 50 0
[pid=22762] ppid=22756 vsize=74044 CPUtime=702.76
/proc/22762/stat : 22762 (tinisat) R 22756 22756 21900 0 -1 4194304 11850 0 0 0 70257 19 0 0 25 0 1 0 204585709 75821056 11153 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22762/statm: 18511 11153 52 110 0 18398 0
Current children cumulated CPU time (s) 702.76
Current children cumulated vsize (KiB) 79400

[startup+763.153 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22960
/proc/meminfo: memFree=735064/2055920 swapFree=4192812/4192956
[pid=22756] ppid=22754 vsize=5356 CPUtime=0
/proc/22756/stat : 22756 (TiniSatELite) S 22754 22756 21900 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204585707 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22756/statm: 1339 237 197 169 0 50 0
[pid=22762] ppid=22756 vsize=74656 CPUtime=762.82
/proc/22762/stat : 22762 (tinisat) R 22756 22756 21900 0 -1 4194304 12367 0 0 0 76261 21 0 0 25 0 1 0 204585709 76447744 11637 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519953 0 0 4096 0 0 0 0 17 1 0 0
/proc/22762/statm: 18664 11637 52 110 0 18551 0
Current children cumulated CPU time (s) 762.82
Current children cumulated vsize (KiB) 80012

[startup+823.225 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22960
/proc/meminfo: memFree=733336/2055920 swapFree=4192812/4192956
[pid=22756] ppid=22754 vsize=5356 CPUtime=0
/proc/22756/stat : 22756 (TiniSatELite) S 22754 22756 21900 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204585707 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22756/statm: 1339 237 197 169 0 50 0
[pid=22762] ppid=22756 vsize=74800 CPUtime=822.87
/proc/22762/stat : 22762 (tinisat) R 22756 22756 21900 0 -1 4194304 12789 0 0 0 82266 21 0 0 25 0 1 0 204585709 76595200 12059 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22762/statm: 18700 12059 52 110 0 18587 0
Current children cumulated CPU time (s) 822.87
Current children cumulated vsize (KiB) 80156

[startup+883.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 22960
/proc/meminfo: memFree=731672/2055920 swapFree=4192812/4192956
[pid=22756] ppid=22754 vsize=5356 CPUtime=0
/proc/22756/stat : 22756 (TiniSatELite) S 22754 22756 21900 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204585707 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22756/statm: 1339 237 197 169 0 50 0
[pid=22762] ppid=22756 vsize=75220 CPUtime=882.93
/proc/22762/stat : 22762 (tinisat) R 22756 22756 21900 0 -1 4194304 13225 0 0 0 88270 23 0 0 25 0 1 0 204585709 77025280 12495 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22762/statm: 18805 12495 52 110 0 18692 0
Current children cumulated CPU time (s) 882.93
Current children cumulated vsize (KiB) 80576

[startup+943.373 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 22960
/proc/meminfo: memFree=730136/2055920 swapFree=4192812/4192956
[pid=22756] ppid=22754 vsize=5356 CPUtime=0
/proc/22756/stat : 22756 (TiniSatELite) S 22754 22756 21900 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204585707 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22756/statm: 1339 237 197 169 0 50 0
[pid=22762] ppid=22756 vsize=75480 CPUtime=942.98
/proc/22762/stat : 22762 (tinisat) R 22756 22756 21900 0 -1 4194304 13609 0 0 0 94275 23 0 0 25 0 1 0 204585709 77291520 12879 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22762/statm: 18870 12879 52 110 0 18757 0
Current children cumulated CPU time (s) 942.98
Current children cumulated vsize (KiB) 80836

[startup+1003.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22960
/proc/meminfo: memFree=728664/2055920 swapFree=4192812/4192956
[pid=22756] ppid=22754 vsize=5356 CPUtime=0
/proc/22756/stat : 22756 (TiniSatELite) S 22754 22756 21900 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204585707 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22756/statm: 1339 237 197 169 0 50 0
[pid=22762] ppid=22756 vsize=75612 CPUtime=1003.03
/proc/22762/stat : 22762 (tinisat) R 22756 22756 21900 0 -1 4194304 14001 0 0 0 100279 24 0 0 25 0 1 0 204585709 77426688 13271 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519927 0 0 4096 0 0 0 0 17 1 0 0
/proc/22762/statm: 18903 13271 52 110 0 18790 0
Current children cumulated CPU time (s) 1003.03
Current children cumulated vsize (KiB) 80968

[startup+1063.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22960
/proc/meminfo: memFree=727064/2055920 swapFree=4192812/4192956
[pid=22756] ppid=22754 vsize=5356 CPUtime=0
/proc/22756/stat : 22756 (TiniSatELite) S 22754 22756 21900 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204585707 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22756/statm: 1339 237 197 169 0 50 0
[pid=22762] ppid=22756 vsize=75756 CPUtime=1063.1
/proc/22762/stat : 22762 (tinisat) R 22756 22756 21900 0 -1 4194304 14404 0 0 0 106285 25 0 0 25 0 1 0 204585709 77574144 13674 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22762/statm: 18939 13674 52 110 0 18826 0
Current children cumulated CPU time (s) 1063.1
Current children cumulated vsize (KiB) 81112

[startup+1123.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22960
/proc/meminfo: memFree=725464/2055920 swapFree=4192812/4192956
[pid=22756] ppid=22754 vsize=5356 CPUtime=0
/proc/22756/stat : 22756 (TiniSatELite) S 22754 22756 21900 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204585707 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22756/statm: 1339 237 197 169 0 50 0
[pid=22762] ppid=22756 vsize=75756 CPUtime=1123.15
/proc/22762/stat : 22762 (tinisat) R 22756 22756 21900 0 -1 4194304 14801 0 0 0 112289 26 0 0 25 0 1 0 204585709 77574144 14071 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22762/statm: 18939 14071 52 110 0 18826 0
Current children cumulated CPU time (s) 1123.15
Current children cumulated vsize (KiB) 81112

[startup+1183.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22960
/proc/meminfo: memFree=723864/2055920 swapFree=4192812/4192956
[pid=22756] ppid=22754 vsize=5356 CPUtime=0
/proc/22756/stat : 22756 (TiniSatELite) S 22754 22756 21900 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204585707 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22756/statm: 1339 237 197 169 0 50 0
[pid=22762] ppid=22756 vsize=75756 CPUtime=1183.21
/proc/22762/stat : 22762 (tinisat) R 22756 22756 21900 0 -1 4194304 15200 0 0 0 118294 27 0 0 25 0 1 0 204585709 77574144 14470 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/22762/statm: 18939 14470 52 110 0 18826 0
Current children cumulated CPU time (s) 1183.21
Current children cumulated vsize (KiB) 81112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22960
/proc/meminfo: memFree=723416/2055920 swapFree=4192812/4192956
[pid=22756] ppid=22754 vsize=5356 CPUtime=0
/proc/22756/stat : 22756 (TiniSatELite) S 22754 22756 21900 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204585707 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22756/statm: 1339 237 197 169 0 50 0
[pid=22762] ppid=22756 vsize=75900 CPUtime=1200.02
/proc/22762/stat : 22762 (tinisat) R 22756 22756 21900 0 -1 4194304 15307 0 0 0 119975 27 0 0 25 0 1 0 204585709 77721600 14577 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22762/statm: 18975 14577 52 110 0 18862 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 81256

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

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

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22960
/proc/meminfo: memFree=723416/2055920 swapFree=4192812/4192956
[pid=22756] ppid=22754 vsize=5356 CPUtime=0
/proc/22756/stat : 22756 (TiniSatELite) S 22754 22756 21900 0 -1 4194304 333 402 0 0 0 0 0 0 16 0 1 0 204585707 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22756/statm: 1339 237 197 169 0 50 0
[pid=22762] ppid=22756 vsize=75900 CPUtime=1200.02
/proc/22762/stat : 22762 (tinisat) R 22756 22756 21900 0 -1 4194304 15307 0 0 0 119975 27 0 0 25 0 1 0 204585709 77721600 14577 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22762/statm: 18975 14577 52 110 0 18862 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 81256

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 22756 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=9998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.015997
while last known CPU time is 1200.02

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

Real time (s): 1200.5
CPU time (s): 1200.02
CPU user time (s): 1199.75
CPU system time (s): 0.27
CPU usage (%): 99.9603
Max. virtual memory (cumulated for all children) (KiB): 81256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 735
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= 10

runsolver used 1.15082 second user time and 3.11753 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Mon Feb 19 00:51:52 UTC 2007

IDJOB= 297859
IDBENCH= 19972
IDSOLVER= 99
FILE ID= node13/297859-1171846312

PBS_JOBID= 3839385

Free space on /tmp= 66541 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1113882813-11.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297859-1171846312/TiniSatELite /tmp/evaluation/297859-1171846312/instance-297859-1171846312.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-297859-1171846312 -o ROOT/results/node13/solver-297859-1171846312 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297859-1171846312/TiniSatELite /tmp/evaluation/297859-1171846312/instance-297859-1171846312.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  77226f3880fdc77b8d075583e32b35e0

RANDOM SEED= 551565698

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:        782792 kB
Buffers:         69860 kB
Cached:        1067848 kB
SwapCached:          0 kB
Active:         619668 kB
Inactive:       572420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        782792 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1164 kB
Writeback:           0 kB
Mapped:          73312 kB
Slab:            66640 kB
Committed_AS:   875040 kB
PageTables:       1744 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= 66541 MiB

End job on node13 on Mon Feb 19 01:11:55 UTC 2007