Trace number 293185

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
TiniSatELite 2007-02-08? (TO) 1200.05 1200.44

General information on the benchmark

Namerandom/OnTreshold/5SAT/v120/
unif-k5-r21.3-v120-c2556-S1191693850-19.SAT.shuffled.cnf
MD5SUMdc631c59c040d59e47dc468f5b5f4aea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.072988
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52556
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 |    2556    12780 |     766       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 120   #clauses: 2556   #literals: 12780
0.00/0.01	c CPU time:   0.001999 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node75.alineos.net_11460.cnf
0.00/0.02	c 120 variables, 2556 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/node75/watcher-293185-1171766226 -o ROOT/results/node75/solver-293185-1171766226 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293185-1171766226/TiniSatELite /tmp/evaluation/293185-1171766226/instance-293185-1171766226.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: 0.99 0.98 0.99 3/64 11460
/proc/meminfo: memFree=831072/2055920 swapFree=4183176/4192956
[pid=11460] ppid=11458 vsize=5356 CPUtime=0
/proc/11460/stat : 11460 (TiniSatELite) S 11458 11460 10381 0 -1 4194304 274 0 0 0 0 0 0 0 19 0 1 0 196588423 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882850386 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/11460/statm: 1339 233 195 169 0 50 0
[pid=11461] ppid=11460 vsize=5356 CPUtime=0
/proc/11461/stat : 11461 (TiniSatELite) S 11460 11460 10381 0 -1 4194368 52 25 0 0 0 0 0 0 21 0 1 0 196588423 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/11461/statm: 1339 237 198 169 0 50 0
[pid=11463] ppid=11461 vsize=2584 CPUtime=0
/proc/11463/stat : 11463 (sed) R 11461 11460 10381 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 196588423 2646016 99 18446744073709551615 4194304 4240196 548682069456 18446744073709551615 231882755030 0 0 4096 0 0 0 0 17 1 0 0
/proc/11463/statm: 649 109 88 11 0 53 0

[startup+0.107128 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11460
/proc/meminfo: memFree=831072/2055920 swapFree=4183176/4192956
[pid=11460] ppid=11458 vsize=5356 CPUtime=0
/proc/11460/stat : 11460 (TiniSatELite) S 11458 11460 10381 0 -1 4194304 333 401 0 0 0 0 0 0 20 0 1 0 196588423 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11460/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515173 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11460
/proc/meminfo: memFree=831072/2055920 swapFree=4183176/4192956
[pid=11460] ppid=11458 vsize=5356 CPUtime=0
/proc/11460/stat : 11460 (TiniSatELite) S 11458 11460 10381 0 -1 4194304 333 401 0 0 0 0 0 0 20 0 1 0 196588423 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11460/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33527 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11466
/proc/meminfo: memFree=828624/2055920 swapFree=4183176/4192956
[pid=11460] ppid=11458 vsize=5356 CPUtime=0
/proc/11460/stat : 11460 (TiniSatELite) S 11458 11460 10381 0 -1 4194304 333 401 0 0 0 0 0 0 20 0 1 0 196588423 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11460/statm: 1339 237 197 169 0 50 0
[pid=11466] ppid=11460 vsize=2892 CPUtime=1.31
/proc/11466/stat : 11466 (tinisat) R 11460 11460 10381 0 -1 4194304 630 0 0 0 131 0 0 0 25 0 1 0 196588424 2961408 615 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11466/statm: 723 615 52 110 0 610 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8248

[startup+2.97146 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11466
/proc/meminfo: memFree=827472/2055920 swapFree=4183176/4192956
[pid=11460] ppid=11458 vsize=5356 CPUtime=0
/proc/11460/stat : 11460 (TiniSatELite) S 11458 11460 10381 0 -1 4194304 333 401 0 0 0 0 0 0 20 0 1 0 196588423 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11460/statm: 1339 237 197 169 0 50 0
[pid=11466] ppid=11460 vsize=5212 CPUtime=2.94
/proc/11466/stat : 11466 (tinisat) R 11460 11460 10381 0 -1 4194304 953 0 0 0 294 0 0 0 25 0 1 0 196588424 5337088 938 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519878 0 0 4096 0 0 0 0 17 1 0 0
/proc/11466/statm: 1303 938 52 110 0 1190 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 10568

[startup+6.24785 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11466
/proc/meminfo: memFree=825744/2055920 swapFree=4183176/4192956
[pid=11460] ppid=11458 vsize=5356 CPUtime=0
/proc/11460/stat : 11460 (TiniSatELite) S 11458 11460 10381 0 -1 4194304 333 401 0 0 0 0 0 0 20 0 1 0 196588423 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11460/statm: 1339 237 197 169 0 50 0
[pid=11466] ppid=11460 vsize=9444 CPUtime=6.22
/proc/11466/stat : 11466 (tinisat) R 11460 11460 10381 0 -1 4194304 1351 0 0 0 621 1 0 0 25 0 1 0 196588424 9670656 1303 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/11466/statm: 2361 1303 52 110 0 2248 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 14800

[startup+12.7086 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11466
/proc/meminfo: memFree=823440/2055920 swapFree=4183176/4192956
[pid=11460] ppid=11458 vsize=5356 CPUtime=0
/proc/11460/stat : 11460 (TiniSatELite) S 11458 11460 10381 0 -1 4194304 333 401 0 0 0 0 0 0 20 0 1 0 196588423 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11460/statm: 1339 237 197 169 0 50 0
[pid=11466] ppid=11460 vsize=9868 CPUtime=12.68
/proc/11466/stat : 11466 (tinisat) R 11460 11460 10381 0 -1 4194304 1843 0 0 0 1267 1 0 0 25 0 1 0 196588424 10104832 1795 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/11466/statm: 2467 1795 52 110 0 2354 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15224

[startup+25.5211 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11466
/proc/meminfo: memFree=820944/2055920 swapFree=4183176/4192956
[pid=11460] ppid=11458 vsize=5356 CPUtime=0
/proc/11460/stat : 11460 (TiniSatELite) S 11458 11460 10381 0 -1 4194304 333 401 0 0 0 0 0 0 20 0 1 0 196588423 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11460/statm: 1339 237 197 169 0 50 0
[pid=11466] ppid=11460 vsize=10732 CPUtime=25.49
/proc/11466/stat : 11466 (tinisat) R 11460 11460 10381 0 -1 4194304 2549 0 0 0 2547 2 0 0 25 0 1 0 196588424 10989568 2436 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/11466/statm: 2683 2436 52 110 0 2570 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16088

[startup+51.1452 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11466
/proc/meminfo: memFree=816976/2055920 swapFree=4183176/4192956
[pid=11460] ppid=11458 vsize=5356 CPUtime=0
/proc/11460/stat : 11460 (TiniSatELite) S 11458 11460 10381 0 -1 4194304 333 401 0 0 0 0 0 0 20 0 1 0 196588423 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11460/statm: 1339 237 197 169 0 50 0
[pid=11466] ppid=11460 vsize=19036 CPUtime=51.11
/proc/11466/stat : 11466 (tinisat) R 11460 11460 10381 0 -1 4194304 3511 0 0 0 5108 3 0 0 25 0 1 0 196588424 19492864 3398 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11466/statm: 4759 3398 52 110 0 4646 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 24392

[startup+102.387 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11468
/proc/meminfo: memFree=811728/2055920 swapFree=4183176/4192956
[pid=11460] ppid=11458 vsize=5356 CPUtime=0
/proc/11460/stat : 11460 (TiniSatELite) S 11458 11460 10381 0 -1 4194304 333 401 0 0 0 0 0 0 20 0 1 0 196588423 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11460/statm: 1339 237 197 169 0 50 0
[pid=11466] ppid=11460 vsize=20684 CPUtime=102.32
/proc/11466/stat : 11466 (tinisat) R 11460 11460 10381 0 -1 4194304 4939 0 0 0 10228 4 0 0 25 0 1 0 196588424 21180416 4697 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11466/statm: 5171 4697 52 110 0 5058 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 26040

[startup+162.445 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11468
/proc/meminfo: memFree=806800/2055920 swapFree=4183176/4192956
[pid=11460] ppid=11458 vsize=5356 CPUtime=0
/proc/11460/stat : 11460 (TiniSatELite) S 11458 11460 10381 0 -1 4194304 333 401 0 0 0 0 0 0 20 0 1 0 196588423 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11460/statm: 1339 237 197 169 0 50 0
[pid=11466] ppid=11460 vsize=37260 CPUtime=162.37
/proc/11466/stat : 11466 (tinisat) R 11460 11460 10381 0 -1 4194304 6136 0 0 0 16232 5 0 0 25 0 1 0 196588424 38154240 5894 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11466/statm: 9315 5894 52 110 0 9202 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 42616

[startup+222.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11468
/proc/meminfo: memFree=803088/2055920 swapFree=4183176/4192956
[pid=11460] ppid=11458 vsize=5356 CPUtime=0
/proc/11460/stat : 11460 (TiniSatELite) S 11458 11460 10381 0 -1 4194304 333 401 0 0 0 0 0 0 20 0 1 0 196588423 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11460/statm: 1339 237 197 169 0 50 0
[pid=11466] ppid=11460 vsize=37888 CPUtime=222.41
/proc/11466/stat : 11466 (tinisat) R 11460 11460 10381 0 -1 4194304 7056 0 0 0 22235 6 0 0 25 0 1 0 196588424 38797312 6814 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11466/statm: 9472 6814 52 110 0 9359 0
Current children cumulated CPU time (s) 222.41
Current children cumulated vsize (KiB) 43244

[startup+282.56 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11468
/proc/meminfo: memFree=799696/2055920 swapFree=4183176/4192956
[pid=11460] ppid=11458 vsize=5356 CPUtime=0
/proc/11460/stat : 11460 (TiniSatELite) S 11458 11460 10381 0 -1 4194304 333 401 0 0 0 0 0 0 20 0 1 0 196588423 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11460/statm: 1339 237 197 169 0 50 0
[pid=11466] ppid=11460 vsize=38536 CPUtime=282.45
/proc/11466/stat : 11466 (tinisat) R 11460 11460 10381 0 -1 4194304 7921 0 0 0 28238 7 0 0 25 0 1 0 196588424 39460864 7679 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519836 0 0 4096 0 0 0 0 17 1 0 0
/proc/11466/statm: 9634 7679 52 110 0 9521 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 43892

[startup+342.614 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11468
/proc/meminfo: memFree=796368/2055920 swapFree=4183176/4192956
[pid=11460] ppid=11458 vsize=5356 CPUtime=0
/proc/11460/stat : 11460 (TiniSatELite) S 11458 11460 10381 0 -1 4194304 333 401 0 0 0 0 0 0 20 0 1 0 196588423 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11460/statm: 1339 237 197 169 0 50 0
[pid=11466] ppid=11460 vsize=39444 CPUtime=342.48
/proc/11466/stat : 11466 (tinisat) R 11460 11460 10381 0 -1 4194304 8781 0 0 0 34240 8 0 0 25 0 1 0 196588424 40390656 8506 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/11466/statm: 9861 8506 52 110 0 9748 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 44800

[startup+402.674 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11468
/proc/meminfo: memFree=793488/2055920 swapFree=4183176/4192956
[pid=11460] ppid=11458 vsize=5356 CPUtime=0
/proc/11460/stat : 11460 (TiniSatELite) S 11458 11460 10381 0 -1 4194304 333 401 0 0 0 0 0 0 20 0 1 0 196588423 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11460/statm: 1339 237 197 169 0 50 0
[pid=11466] ppid=11460 vsize=41520 CPUtime=402.53
/proc/11466/stat : 11466 (tinisat) R 11460 11460 10381 0 -1 4194304 9778 0 0 0 40244 9 0 0 25 0 1 0 196588424 42516480 9213 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519608 0 0 4096 0 0 0 0 17 1 0 0
/proc/11466/statm: 10380 9213 52 110 0 10267 0
Current children cumulated CPU time (s) 402.53
Current children cumulated vsize (KiB) 46876

[startup+462.73 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11468
/proc/meminfo: memFree=790672/2055920 swapFree=4183176/4192956
[pid=11460] ppid=11458 vsize=5356 CPUtime=0
/proc/11460/stat : 11460 (TiniSatELite) S 11458 11460 10381 0 -1 4194304 333 401 0 0 0 0 0 0 20 0 1 0 196588423 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11460/statm: 1339 237 197 169 0 50 0
[pid=11466] ppid=11460 vsize=42360 CPUtime=462.57
/proc/11466/stat : 11466 (tinisat) R 11460 11460 10381 0 -1 4194304 10477 0 0 0 46247 10 0 0 25 0 1 0 196588424 43376640 9912 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11466/statm: 10590 9912 52 110 0 10477 0
Current children cumulated CPU time (s) 462.57
Current children cumulated vsize (KiB) 47716

[startup+522.789 s]

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

[pid=11460] ppid=11458 vsize=5356 CPUtime=0
/proc/11460/stat : 11460 (TiniSatELite) S 11458 11460 10381 0 -1 4194304 333 401 0 0 0 0 0 0 20 0 1 0 196588423 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11460/statm: 1339 237 197 169 0 50 0
[pid=11466] ppid=11460 vsize=73616 CPUtime=522.61
/proc/11466/stat : 11466 (tinisat) R 11460 11460 10381 0 -1 4194304 11129 0 0 0 52251 10 0 0 25 0 1 0 196588424 75382784 10498 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/11466/statm: 18404 10498 52 110 0 18291 0
Current children cumulated CPU time (s) 522.61
Current children cumulated vsize (KiB) 78972

[startup+582.849 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11468
/proc/meminfo: memFree=786000/2055920 swapFree=4183176/4192956
[pid=11460] ppid=11458 vsize=5356 CPUtime=0
/proc/11460/stat : 11460 (TiniSatELite) S 11458 11460 10381 0 -1 4194304 333 401 0 0 0 0 0 0 20 0 1 0 196588423 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11460/statm: 1339 237 197 169 0 50 0
[pid=11466] ppid=11460 vsize=73748 CPUtime=582.65
/proc/11466/stat : 11466 (tinisat) R 11460 11460 10381 0 -1 4194304 11719 0 0 0 58255 10 0 0 25 0 1 0 196588424 75517952 11088 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11466/statm: 18437 11088 52 110 0 18324 0
Current children cumulated CPU time (s) 582.65
Current children cumulated vsize (KiB) 79104

[startup+642.908 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11468
/proc/meminfo: memFree=783632/2055920 swapFree=4183176/4192956
[pid=11460] ppid=11458 vsize=5356 CPUtime=0
/proc/11460/stat : 11460 (TiniSatELite) S 11458 11460 10381 0 -1 4194304 333 401 0 0 0 0 0 0 20 0 1 0 196588423 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11460/statm: 1339 237 197 169 0 50 0
[pid=11466] ppid=11460 vsize=74792 CPUtime=642.69
/proc/11466/stat : 11466 (tinisat) R 11460 11460 10381 0 -1 4194304 12397 0 0 0 64258 11 0 0 25 0 1 0 196588424 76587008 11667 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11466/statm: 18698 11667 52 110 0 18585 0
Current children cumulated CPU time (s) 642.69
Current children cumulated vsize (KiB) 80148

[startup+702.962 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11468
/proc/meminfo: memFree=781520/2055920 swapFree=4183176/4192956
[pid=11460] ppid=11458 vsize=5356 CPUtime=0
/proc/11460/stat : 11460 (TiniSatELite) S 11458 11460 10381 0 -1 4194304 333 401 0 0 0 0 0 0 20 0 1 0 196588423 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11460/statm: 1339 237 197 169 0 50 0
[pid=11466] ppid=11460 vsize=75320 CPUtime=702.73
/proc/11466/stat : 11466 (tinisat) R 11460 11460 10381 0 -1 4194304 12929 0 0 0 70261 12 0 0 25 0 1 0 196588424 77127680 12199 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/11466/statm: 18830 12199 52 110 0 18717 0
Current children cumulated CPU time (s) 702.73
Current children cumulated vsize (KiB) 80676

[startup+763.017 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11468
/proc/meminfo: memFree=779344/2055920 swapFree=4183176/4192956
[pid=11460] ppid=11458 vsize=5356 CPUtime=0
/proc/11460/stat : 11460 (TiniSatELite) S 11458 11460 10381 0 -1 4194304 333 401 0 0 0 0 0 0 20 0 1 0 196588423 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11460/statm: 1339 237 197 169 0 50 0
[pid=11466] ppid=11460 vsize=76232 CPUtime=762.77
/proc/11466/stat : 11466 (tinisat) R 11460 11460 10381 0 -1 4194304 13538 0 0 0 76264 13 0 0 25 0 1 0 196588424 78061568 12742 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11466/statm: 19058 12742 52 110 0 18945 0
Current children cumulated CPU time (s) 762.77
Current children cumulated vsize (KiB) 81588

[startup+823.076 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11468
/proc/meminfo: memFree=777424/2055920 swapFree=4183176/4192956
[pid=11460] ppid=11458 vsize=5356 CPUtime=0
/proc/11460/stat : 11460 (TiniSatELite) S 11458 11460 10381 0 -1 4194304 333 401 0 0 0 0 0 0 20 0 1 0 196588423 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11460/statm: 1339 237 197 169 0 50 0
[pid=11466] ppid=11460 vsize=76364 CPUtime=822.81
/proc/11466/stat : 11466 (tinisat) R 11460 11460 10381 0 -1 4194304 14015 0 0 0 82268 13 0 0 25 0 1 0 196588424 78196736 13219 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520081 0 0 4096 0 0 0 0 17 1 0 0
/proc/11466/statm: 19091 13219 52 110 0 18978 0
Current children cumulated CPU time (s) 822.81
Current children cumulated vsize (KiB) 81720

[startup+883.133 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11468
/proc/meminfo: memFree=775440/2055920 swapFree=4183176/4192956
[pid=11460] ppid=11458 vsize=5356 CPUtime=0
/proc/11460/stat : 11460 (TiniSatELite) S 11458 11460 10381 0 -1 4194304 333 401 0 0 0 0 0 0 20 0 1 0 196588423 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11460/statm: 1339 237 197 169 0 50 0
[pid=11466] ppid=11460 vsize=77016 CPUtime=882.84
/proc/11466/stat : 11466 (tinisat) R 11460 11460 10381 0 -1 4194304 14538 0 0 0 88271 13 0 0 25 0 1 0 196588424 78864384 13709 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/11466/statm: 19254 13709 52 110 0 19141 0
Current children cumulated CPU time (s) 882.84
Current children cumulated vsize (KiB) 82372

[startup+943.186 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11468
/proc/meminfo: memFree=773904/2055920 swapFree=4183176/4192956
[pid=11460] ppid=11458 vsize=5356 CPUtime=0
/proc/11460/stat : 11460 (TiniSatELite) S 11458 11460 10381 0 -1 4194304 333 401 0 0 0 0 0 0 20 0 1 0 196588423 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11460/statm: 1339 237 197 169 0 50 0
[pid=11466] ppid=11460 vsize=77276 CPUtime=942.88
/proc/11466/stat : 11466 (tinisat) R 11460 11460 10381 0 -1 4194304 14965 0 0 0 94274 14 0 0 25 0 1 0 196588424 79130624 14103 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/11466/statm: 19319 14103 52 110 0 19206 0
Current children cumulated CPU time (s) 942.88
Current children cumulated vsize (KiB) 82632

[startup+1003.24 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11468
/proc/meminfo: memFree=772432/2055920 swapFree=4183176/4192956
[pid=11460] ppid=11458 vsize=5356 CPUtime=0
/proc/11460/stat : 11460 (TiniSatELite) S 11458 11460 10381 0 -1 4194304 333 401 0 0 0 0 0 0 20 0 1 0 196588423 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11460/statm: 1339 237 197 169 0 50 0
[pid=11466] ppid=11460 vsize=77532 CPUtime=1002.92
/proc/11466/stat : 11466 (tinisat) R 11460 11460 10381 0 -1 4194304 15410 0 0 0 100277 15 0 0 25 0 1 0 196588424 79392768 14482 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519912 0 0 4096 0 0 0 0 17 1 0 0
/proc/11466/statm: 19383 14482 52 110 0 19270 0
Current children cumulated CPU time (s) 1002.92
Current children cumulated vsize (KiB) 82888

[startup+1063.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11468
/proc/meminfo: memFree=770704/2055920 swapFree=4183176/4192956
[pid=11460] ppid=11458 vsize=5356 CPUtime=0
/proc/11460/stat : 11460 (TiniSatELite) S 11458 11460 10381 0 -1 4194304 333 401 0 0 0 0 0 0 20 0 1 0 196588423 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11460/statm: 1339 237 197 169 0 50 0
[pid=11466] ppid=11460 vsize=77692 CPUtime=1062.96
/proc/11466/stat : 11466 (tinisat) R 11460 11460 10381 0 -1 4194304 15830 0 0 0 106281 15 0 0 25 0 1 0 196588424 79556608 14902 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11466/statm: 19423 14902 52 110 0 19310 0
Current children cumulated CPU time (s) 1062.96
Current children cumulated vsize (KiB) 83048

[startup+1123.36 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11468
/proc/meminfo: memFree=769168/2055920 swapFree=4183176/4192956
[pid=11460] ppid=11458 vsize=5356 CPUtime=0
/proc/11460/stat : 11460 (TiniSatELite) S 11458 11460 10381 0 -1 4194304 333 401 0 0 0 0 0 0 20 0 1 0 196588423 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11460/statm: 1339 237 197 169 0 50 0
[pid=11466] ppid=11460 vsize=77692 CPUtime=1123
/proc/11466/stat : 11466 (tinisat) R 11460 11460 10381 0 -1 4194304 16217 0 0 0 112285 15 0 0 25 0 1 0 196588424 79556608 15289 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11466/statm: 19423 15289 52 110 0 19310 0
Current children cumulated CPU time (s) 1123
Current children cumulated vsize (KiB) 83048

[startup+1183.42 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11468
/proc/meminfo: memFree=767632/2055920 swapFree=4183176/4192956
[pid=11460] ppid=11458 vsize=5356 CPUtime=0
/proc/11460/stat : 11460 (TiniSatELite) S 11458 11460 10381 0 -1 4194304 333 401 0 0 0 0 0 0 20 0 1 0 196588423 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11460/statm: 1339 237 197 169 0 50 0
[pid=11466] ppid=11460 vsize=77824 CPUtime=1183.04
/proc/11466/stat : 11466 (tinisat) R 11460 11460 10381 0 -1 4194304 16605 0 0 0 118288 16 0 0 25 0 1 0 196588424 79691776 15677 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11466/statm: 19456 15677 52 110 0 19343 0
Current children cumulated CPU time (s) 1183.04
Current children cumulated vsize (KiB) 83180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11468
/proc/meminfo: memFree=767184/2055920 swapFree=4183176/4192956
[pid=11460] ppid=11458 vsize=5356 CPUtime=0
/proc/11460/stat : 11460 (TiniSatELite) S 11458 11460 10381 0 -1 4194304 333 401 0 0 0 0 0 0 20 0 1 0 196588423 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11460/statm: 1339 237 197 169 0 50 0
[pid=11466] ppid=11460 vsize=77824 CPUtime=1200.05
/proc/11466/stat : 11466 (tinisat) R 11460 11460 10381 0 -1 4194304 16711 0 0 0 119989 16 0 0 25 0 1 0 196588424 79691776 15783 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/11466/statm: 19456 15783 52 110 0 19343 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 83180

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

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

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 11460 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=8998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.012997
while last known CPU time is 1200.05

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

Real time (s): 1200.44
CPU time (s): 1200.05
CPU user time (s): 1199.89
CPU system time (s): 0.16
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 83180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 734
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= 8

runsolver used 0.775882 second user time and 2.47462 second system time

The end

Launcher Data (download as text)

Begin job on node75 on Sun Feb 18 02:37:06 UTC 2007

IDJOB= 293185
IDBENCH= 19858
IDSOLVER= 99
FILE ID= node75/293185-1171766226

PBS_JOBID= 3839497

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v120/unif-k5-r21.3-v120-c2556-S1191693850-19.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293185-1171766226/TiniSatELite /tmp/evaluation/293185-1171766226/instance-293185-1171766226.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-293185-1171766226 -o ROOT/results/node75/solver-293185-1171766226 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293185-1171766226/TiniSatELite /tmp/evaluation/293185-1171766226/instance-293185-1171766226.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  dc631c59c040d59e47dc468f5b5f4aea

RANDOM SEED= 747028971

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.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		: 3000.218
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		: 3000.218
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        831480 kB
Buffers:         40060 kB
Cached:        1087836 kB
SwapCached:       3828 kB
Active:         731084 kB
Inactive:       407104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        831480 kB
SwapTotal:     4192956 kB
SwapFree:      4183176 kB
Dirty:            1164 kB
Writeback:           0 kB
Mapped:          16188 kB
Slab:            72200 kB
Committed_AS:   572368 kB
PageTables:       1436 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 node75 on Sun Feb 18 02:57:08 UTC 2007