Trace number 294210

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) 1200.09 1200.65

General information on the benchmark

Namerandom/OnTreshold/5SAT/v130/
unif-k5-r21.3-v130-c2769-S1155415292-14.UNSAT.shuffled.cnf
MD5SUM39407927ecbef73c1b2c7d61d86d822d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables130
Number of clauses2769
Sum of the clauses size13845
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 52769
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 |    2769    13845 |     830       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 130   #clauses: 2769   #literals: 13845
0.00/0.01	c CPU time:   0.002999 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Tinisat 0.22
0.00/0.02	c solving /tmp/GTI_node26.alineos.net_8059.cnf
0.00/0.02	c 130 variables, 2769 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/node26/watcher-294210-1171785032 -o ROOT/results/node26/solver-294210-1171785032 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294210-1171785032/TiniSatELite /tmp/evaluation/294210-1171785032/instance-294210-1171785032.cnf 

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


[startup+0 s]
/proc/loadavg: 8.01 7.06 4.31 3/77 8059
/proc/meminfo: memFree=822840/2055920 swapFree=4131780/4192956
[pid=8059] ppid=8057 vsize=5356 CPUtime=0
/proc/8059/stat : 8059 (TiniSatELite) S 8057 8059 7942 0 -1 4194304 274 0 0 0 0 0 0 0 18 0 1 0 198456854 5484544 233 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028655186 0 0 4100 65536 18446744071563648864 0 0 17 1 0 0
/proc/8059/statm: 1339 233 195 169 0 50 0
[pid=8060] ppid=8059 vsize=5356 CPUtime=0
/proc/8060/stat : 8060 (TiniSatELite) S 8059 8059 7942 0 -1 4194368 52 0 0 0 0 0 0 0 19 0 1 0 198456854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4096 65538 18446744071563356171 0 0 17 1 0 0
/proc/8060/statm: 1339 237 198 169 0 50 0
[pid=8061] ppid=8060 vsize=0 CPUtime=0
/proc/8061/stat : 8061 (TiniSatELite) D 8060 8059 7942 0 -1 4194372 25 0 0 0 0 0 0 0 15 0 1 0 198456854 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 65538 18446744072099781622 0 0 17 1 0 0
/proc/8061/statm: 0 0 0 0 0 0 0
[pid=8062] ppid=8060 vsize=0 CPUtime=0
/proc/8062/stat : 8062 (sed) D 8060 8059 7942 0 -1 4194308 164 0 0 0 0 0 0 0 21 0 1 0 198456854 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 18446744072100037788 0 0 17 1 0 0
/proc/8062/statm: 0 0 0 0 0 0 0

[startup+0.107695 s]
/proc/loadavg: 8.01 7.06 4.31 3/77 8059
/proc/meminfo: memFree=822840/2055920 swapFree=4131780/4192956
[pid=8059] ppid=8057 vsize=5356 CPUtime=0
/proc/8059/stat : 8059 (TiniSatELite) S 8057 8059 7942 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198456854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.515763 s]
/proc/loadavg: 8.01 7.06 4.31 3/77 8059
/proc/meminfo: memFree=822840/2055920 swapFree=4131780/4192956
[pid=8059] ppid=8057 vsize=5356 CPUtime=0
/proc/8059/stat : 8059 (TiniSatELite) S 8057 8059 7942 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198456854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.33591 s]
/proc/loadavg: 7.45 6.96 4.29 2/79 8065
/proc/meminfo: memFree=820392/2055920 swapFree=4131780/4192956
[pid=8059] ppid=8057 vsize=5356 CPUtime=0
/proc/8059/stat : 8059 (TiniSatELite) S 8057 8059 7942 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198456854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1339 237 197 169 0 50 0
[pid=8065] ppid=8059 vsize=3060 CPUtime=1.31
/proc/8065/stat : 8065 (tinisat) R 8059 8059 7942 0 -1 4194304 631 0 0 0 131 0 0 0 25 0 1 0 198456856 3133440 616 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519918 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 765 616 52 110 0 652 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8416

[startup+2.97319 s]
/proc/loadavg: 7.45 6.96 4.29 2/79 8065
/proc/meminfo: memFree=819240/2055920 swapFree=4131780/4192956
[pid=8059] ppid=8057 vsize=5356 CPUtime=0
/proc/8059/stat : 8059 (TiniSatELite) S 8057 8059 7942 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198456854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1339 237 197 169 0 50 0
[pid=8065] ppid=8059 vsize=5540 CPUtime=2.95
/proc/8065/stat : 8065 (tinisat) R 8059 8059 7942 0 -1 4194304 947 0 0 0 295 0 0 0 25 0 1 0 198456856 5672960 932 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 1385 932 52 110 0 1272 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10896

[startup+6.25476 s]
/proc/loadavg: 6.93 6.86 4.28 2/79 8065
/proc/meminfo: memFree=817320/2055920 swapFree=4131780/4192956
[pid=8059] ppid=8057 vsize=5356 CPUtime=0
/proc/8059/stat : 8059 (TiniSatELite) S 8057 8059 7942 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198456854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1339 237 197 169 0 50 0
[pid=8065] ppid=8059 vsize=5936 CPUtime=6.22
/proc/8065/stat : 8065 (tinisat) R 8059 8059 7942 0 -1 4194304 1358 0 0 0 622 0 0 0 25 0 1 0 198456856 6078464 1310 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 1484 1310 52 110 0 1371 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 11292

[startup+12.7129 s]
/proc/loadavg: 6.45 6.76 4.26 2/79 8065
/proc/meminfo: memFree=815216/2055920 swapFree=4131780/4192956
[pid=8059] ppid=8057 vsize=5356 CPUtime=0
/proc/8059/stat : 8059 (TiniSatELite) S 8057 8059 7942 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198456854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1339 237 197 169 0 50 0
[pid=8065] ppid=8059 vsize=10508 CPUtime=12.68
/proc/8065/stat : 8065 (tinisat) R 8059 8059 7942 0 -1 4194304 1853 0 0 0 1267 1 0 0 25 0 1 0 198456856 10760192 1805 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 2627 1805 52 110 0 2514 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15864

[startup+25.5281 s]
/proc/loadavg: 5.62 6.57 4.22 3/79 8065
/proc/meminfo: memFree=812784/2055920 swapFree=4131780/4192956
[pid=8059] ppid=8057 vsize=5356 CPUtime=0
/proc/8059/stat : 8059 (TiniSatELite) S 8057 8059 7942 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198456854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1339 237 197 169 0 50 0
[pid=8065] ppid=8059 vsize=11340 CPUtime=25.5
/proc/8065/stat : 8065 (tinisat) R 8059 8059 7942 0 -1 4194304 2539 0 0 0 2548 2 0 0 25 0 1 0 198456856 11612160 2426 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 2835 2426 52 110 0 2722 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 16696

[startup+51.1566 s]
/proc/loadavg: 3.80 6.04 4.12 2/79 8065
/proc/meminfo: memFree=809008/2055920 swapFree=4131780/4192956
[pid=8059] ppid=8057 vsize=5356 CPUtime=0
/proc/8059/stat : 8059 (TiniSatELite) S 8057 8059 7942 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198456854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1339 237 197 169 0 50 0
[pid=8065] ppid=8059 vsize=20232 CPUtime=51.11
/proc/8065/stat : 8065 (tinisat) R 8059 8059 7942 0 -1 4194304 3449 0 0 0 5108 3 0 0 25 0 1 0 198456856 20717568 3336 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 5058 3336 52 110 0 4945 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 25588

[startup+102.408 s]
/proc/loadavg: 2.21 5.26 3.95 2/79 8065
/proc/meminfo: memFree=803824/2055920 swapFree=4131780/4192956
[pid=8059] ppid=8057 vsize=5356 CPUtime=0
/proc/8059/stat : 8059 (TiniSatELite) S 8057 8059 7942 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198456854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1339 237 197 169 0 50 0
[pid=8065] ppid=8059 vsize=21496 CPUtime=102.34
/proc/8065/stat : 8065 (tinisat) R 8059 8059 7942 0 -1 4194304 4767 0 0 0 10230 4 0 0 25 0 1 0 198456856 22011904 4654 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 5374 4654 52 110 0 5261 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 26852

[startup+162.485 s]
/proc/loadavg: 1.44 4.48 3.77 2/79 8065
/proc/meminfo: memFree=799088/2055920 swapFree=4131780/4192956
[pid=8059] ppid=8057 vsize=5356 CPUtime=0
/proc/8059/stat : 8059 (TiniSatELite) S 8057 8059 7942 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198456854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1339 237 197 169 0 50 0
[pid=8065] ppid=8059 vsize=39616 CPUtime=162.4
/proc/8065/stat : 8065 (tinisat) R 8059 8059 7942 0 -1 4194304 6034 0 0 0 16234 6 0 0 25 0 1 0 198456856 40566784 5792 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 9904 5792 52 110 0 9791 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 44972

[startup+222.555 s]
/proc/loadavg: 1.16 3.84 3.59 3/79 8065
/proc/meminfo: memFree=795504/2055920 swapFree=4131780/4192956
[pid=8059] ppid=8057 vsize=5356 CPUtime=0
/proc/8059/stat : 8059 (TiniSatELite) S 8057 8059 7942 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198456854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1339 237 197 169 0 50 0
[pid=8065] ppid=8059 vsize=40228 CPUtime=222.45
/proc/8065/stat : 8065 (tinisat) R 8059 8059 7942 0 -1 4194304 6930 0 0 0 22237 8 0 0 25 0 1 0 198456856 41193472 6688 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 10057 6688 52 110 0 9944 0
Current children cumulated CPU time (s) 222.45
Current children cumulated vsize (KiB) 45584

[startup+282.621 s]
/proc/loadavg: 1.06 3.32 3.42 2/79 8065
/proc/meminfo: memFree=792176/2055920 swapFree=4131780/4192956
[pid=8059] ppid=8057 vsize=5356 CPUtime=0
/proc/8059/stat : 8059 (TiniSatELite) S 8057 8059 7942 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198456854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1339 237 197 169 0 50 0
[pid=8065] ppid=8059 vsize=40840 CPUtime=282.49
/proc/8065/stat : 8065 (tinisat) R 8059 8059 7942 0 -1 4194304 7756 0 0 0 28240 9 0 0 25 0 1 0 198456856 41820160 7514 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 10210 7514 52 110 0 10097 0
Current children cumulated CPU time (s) 282.49
Current children cumulated vsize (KiB) 46196

[startup+342.687 s]
/proc/loadavg: 1.02 2.90 3.27 2/79 8065
/proc/meminfo: memFree=788784/2055920 swapFree=4131780/4192956
[pid=8059] ppid=8057 vsize=5356 CPUtime=0
/proc/8059/stat : 8059 (TiniSatELite) S 8057 8059 7942 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198456854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1339 237 197 169 0 50 0
[pid=8065] ppid=8059 vsize=41936 CPUtime=342.54
/proc/8065/stat : 8065 (tinisat) R 8059 8059 7942 0 -1 4194304 8622 0 0 0 34244 10 0 0 25 0 1 0 198456856 42942464 8380 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 10484 8380 52 110 0 10371 0
Current children cumulated CPU time (s) 342.54
Current children cumulated vsize (KiB) 47292

[startup+402.759 s]
/proc/loadavg: 1.00 2.55 3.12 2/79 8065
/proc/meminfo: memFree=785840/2055920 swapFree=4131780/4192956
[pid=8059] ppid=8057 vsize=5356 CPUtime=0
/proc/8059/stat : 8059 (TiniSatELite) S 8057 8059 7942 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198456854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1339 237 197 169 0 50 0
[pid=8065] ppid=8059 vsize=42776 CPUtime=402.58
/proc/8065/stat : 8065 (tinisat) R 8059 8059 7942 0 -1 4194304 9346 0 0 0 40247 11 0 0 25 0 1 0 198456856 43802624 9104 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519890 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 10694 9104 52 110 0 10581 0
Current children cumulated CPU time (s) 402.58
Current children cumulated vsize (KiB) 48132

[startup+462.828 s]
/proc/loadavg: 1.00 2.27 2.99 2/79 8065
/proc/meminfo: memFree=783152/2055920 swapFree=4131780/4192956
[pid=8059] ppid=8057 vsize=5356 CPUtime=0
/proc/8059/stat : 8059 (TiniSatELite) S 8057 8059 7942 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198456854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1339 237 197 169 0 50 0
[pid=8065] ppid=8059 vsize=44448 CPUtime=462.64
/proc/8065/stat : 8065 (tinisat) R 8059 8059 7942 0 -1 4194304 10262 0 0 0 46251 13 0 0 25 0 1 0 198456856 45514752 9763 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 11112 9763 52 110 0 10999 0
Current children cumulated CPU time (s) 462.64

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

[pid=8059] ppid=8057 vsize=5356 CPUtime=0
/proc/8059/stat : 8059 (TiniSatELite) S 8057 8059 7942 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198456854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1339 237 197 169 0 50 0
[pid=8065] ppid=8059 vsize=79060 CPUtime=582.74
/proc/8065/stat : 8065 (tinisat) R 8059 8059 7942 0 -1 4194304 11475 0 0 0 58259 15 0 0 25 0 1 0 198456856 80957440 10976 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 19765 10976 52 110 0 19652 0
Current children cumulated CPU time (s) 582.74
Current children cumulated vsize (KiB) 84416

[startup+643.053 s]
/proc/loadavg: 1.00 1.69 2.63 2/85 8139
/proc/meminfo: memFree=775232/2055920 swapFree=4131780/4192956
[pid=8059] ppid=8057 vsize=5356 CPUtime=0
/proc/8059/stat : 8059 (TiniSatELite) S 8057 8059 7942 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198456854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1339 237 197 169 0 50 0
[pid=8065] ppid=8059 vsize=79192 CPUtime=642.78
/proc/8065/stat : 8065 (tinisat) R 8059 8059 7942 0 -1 4194304 11974 0 0 0 64261 17 0 0 25 0 1 0 198456856 81092608 11475 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 19798 11475 52 110 0 19685 0
Current children cumulated CPU time (s) 642.78
Current children cumulated vsize (KiB) 84548

[startup+703.151 s]
/proc/loadavg: 1.00 1.56 2.53 2/85 8231
/proc/meminfo: memFree=773112/2055920 swapFree=4131780/4192956
[pid=8059] ppid=8057 vsize=5356 CPUtime=0
/proc/8059/stat : 8059 (TiniSatELite) S 8057 8059 7942 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198456854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1339 237 197 169 0 50 0
[pid=8065] ppid=8059 vsize=79456 CPUtime=702.8
/proc/8065/stat : 8065 (tinisat) R 8059 8059 7942 0 -1 4194304 12473 0 0 0 70262 18 0 0 25 0 1 0 198456856 81362944 11974 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 19864 11974 52 110 0 19751 0
Current children cumulated CPU time (s) 702.8
Current children cumulated vsize (KiB) 84812

[startup+763.23 s]
/proc/loadavg: 1.05 1.47 2.43 2/79 8263
/proc/meminfo: memFree=772336/2055920 swapFree=4131780/4192956
[pid=8059] ppid=8057 vsize=5356 CPUtime=0
/proc/8059/stat : 8059 (TiniSatELite) S 8057 8059 7942 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198456854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1339 237 197 169 0 50 0
[pid=8065] ppid=8059 vsize=80096 CPUtime=762.84
/proc/8065/stat : 8065 (tinisat) R 8059 8059 7942 0 -1 4194304 13006 0 0 0 76265 19 0 0 25 0 1 0 198456856 82018304 12441 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 20024 12441 52 110 0 19911 0
Current children cumulated CPU time (s) 762.84
Current children cumulated vsize (KiB) 85452

[startup+823.307 s]
/proc/loadavg: 1.02 1.38 2.34 2/79 8263
/proc/meminfo: memFree=770416/2055920 swapFree=4131780/4192956
[pid=8059] ppid=8057 vsize=5356 CPUtime=0
/proc/8059/stat : 8059 (TiniSatELite) S 8057 8059 7942 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198456854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1339 237 197 169 0 50 0
[pid=8065] ppid=8059 vsize=80492 CPUtime=822.89
/proc/8065/stat : 8065 (tinisat) R 8059 8059 7942 0 -1 4194304 13475 0 0 0 82270 19 0 0 25 0 1 0 198456856 82423808 12910 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 20123 12910 52 110 0 20010 0
Current children cumulated CPU time (s) 822.89
Current children cumulated vsize (KiB) 85848

[startup+883.372 s]
/proc/loadavg: 1.00 1.31 2.25 2/79 8263
/proc/meminfo: memFree=768432/2055920 swapFree=4131780/4192956
[pid=8059] ppid=8057 vsize=5356 CPUtime=0
/proc/8059/stat : 8059 (TiniSatELite) S 8057 8059 7942 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198456854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1339 237 197 169 0 50 0
[pid=8065] ppid=8059 vsize=81076 CPUtime=882.93
/proc/8065/stat : 8065 (tinisat) R 8059 8059 7942 0 -1 4194304 14003 0 0 0 88273 20 0 0 25 0 1 0 198456856 83021824 13405 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 20269 13405 52 110 0 20156 0
Current children cumulated CPU time (s) 882.93
Current children cumulated vsize (KiB) 86432

[startup+943.438 s]
/proc/loadavg: 1.00 1.25 2.17 2/79 8263
/proc/meminfo: memFree=766704/2055920 swapFree=4131780/4192956
[pid=8059] ppid=8057 vsize=5356 CPUtime=0
/proc/8059/stat : 8059 (TiniSatELite) S 8057 8059 7942 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198456854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1339 237 197 169 0 50 0
[pid=8065] ppid=8059 vsize=81792 CPUtime=942.98
/proc/8065/stat : 8065 (tinisat) R 8059 8059 7942 0 -1 4194304 14470 0 0 0 94277 21 0 0 25 0 1 0 198456856 83755008 13872 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 20448 13872 52 110 0 20335 0
Current children cumulated CPU time (s) 942.98
Current children cumulated vsize (KiB) 87148

[startup+1003.5 s]
/proc/loadavg: 1.00 1.20 2.10 2/79 8263
/proc/meminfo: memFree=764976/2055920 swapFree=4131780/4192956
[pid=8059] ppid=8057 vsize=5356 CPUtime=0
/proc/8059/stat : 8059 (TiniSatELite) S 8057 8059 7942 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198456854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1339 237 197 169 0 50 0
[pid=8065] ppid=8059 vsize=82056 CPUtime=1003.02
/proc/8065/stat : 8065 (tinisat) R 8059 8059 7942 0 -1 4194304 14893 0 0 0 100280 22 0 0 25 0 1 0 198456856 84025344 14295 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519934 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 20514 14295 52 110 0 20401 0
Current children cumulated CPU time (s) 1003.02
Current children cumulated vsize (KiB) 87412

[startup+1063.58 s]
/proc/loadavg: 1.00 1.16 2.02 2/79 8263
/proc/meminfo: memFree=763440/2055920 swapFree=4131780/4192956
[pid=8059] ppid=8057 vsize=5356 CPUtime=0
/proc/8059/stat : 8059 (TiniSatELite) S 8057 8059 7942 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198456854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1339 237 197 169 0 50 0
[pid=8065] ppid=8059 vsize=82576 CPUtime=1063.08
/proc/8065/stat : 8065 (tinisat) R 8059 8059 7942 0 -1 4194304 15348 0 0 0 106285 23 0 0 25 0 1 0 198456856 84557824 14684 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519858 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 20644 14684 52 110 0 20531 0
Current children cumulated CPU time (s) 1063.08
Current children cumulated vsize (KiB) 87932

[startup+1123.64 s]
/proc/loadavg: 1.00 1.13 1.96 2/79 8263
/proc/meminfo: memFree=761840/2055920 swapFree=4131780/4192956
[pid=8059] ppid=8057 vsize=5356 CPUtime=0
/proc/8059/stat : 8059 (TiniSatELite) S 8057 8059 7942 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198456854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1339 237 197 169 0 50 0
[pid=8065] ppid=8059 vsize=82576 CPUtime=1123.13
/proc/8065/stat : 8065 (tinisat) R 8059 8059 7942 0 -1 4194304 15746 0 0 0 112289 24 0 0 25 0 1 0 198456856 84557824 15082 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 20644 15082 52 110 0 20531 0
Current children cumulated CPU time (s) 1123.13
Current children cumulated vsize (KiB) 87932

[startup+1183.72 s]
/proc/loadavg: 1.00 1.10 1.89 2/79 8263
/proc/meminfo: memFree=760048/2055920 swapFree=4131780/4192956
[pid=8059] ppid=8057 vsize=5356 CPUtime=0
/proc/8059/stat : 8059 (TiniSatELite) S 8057 8059 7942 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198456854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1339 237 197 169 0 50 0
[pid=8065] ppid=8059 vsize=82972 CPUtime=1183.18
/proc/8065/stat : 8065 (tinisat) R 8059 8059 7942 0 -1 4194304 16191 0 0 0 118294 24 0 0 25 0 1 0 198456856 84963328 15527 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 20743 15527 52 110 0 20630 0
Current children cumulated CPU time (s) 1183.18
Current children cumulated vsize (KiB) 88328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.63 s]
/proc/loadavg: 1.00 1.10 1.87 2/79 8263
/proc/meminfo: memFree=759600/2055920 swapFree=4131780/4192956
[pid=8059] ppid=8057 vsize=5356 CPUtime=0
/proc/8059/stat : 8059 (TiniSatELite) S 8057 8059 7942 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198456854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1339 237 197 169 0 50 0
[pid=8065] ppid=8059 vsize=82972 CPUtime=1200.09
/proc/8065/stat : 8065 (tinisat) R 8059 8059 7942 0 -1 4194304 16301 0 0 0 119984 25 0 0 25 0 1 0 198456856 84963328 15637 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 20743 15637 52 110 0 20630 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 88328

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

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

[startup+1200.63 s]
/proc/loadavg: 1.00 1.10 1.87 2/79 8263
/proc/meminfo: memFree=759600/2055920 swapFree=4131780/4192956
[pid=8059] ppid=8057 vsize=5356 CPUtime=0
/proc/8059/stat : 8059 (TiniSatELite) S 8057 8059 7942 0 -1 4194304 333 408 0 0 0 0 0 0 16 0 1 0 198456854 5484544 237 18446744073709551615 4194304 4889804 548682069232 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8059/statm: 1339 237 197 169 0 50 0
[pid=8065] ppid=8059 vsize=82972 CPUtime=1200.09
/proc/8065/stat : 8065 (tinisat) R 8059 8059 7942 0 -1 4194304 16301 0 0 0 119984 25 0 0 25 0 1 0 198456856 84963328 15637 18446744073709551615 134512640 134966189 4294956656 18446744073709551615 134520011 0 0 4096 0 0 0 0 17 1 0 0
/proc/8065/statm: 20743 15637 52 110 0 20630 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 88328

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 8059 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=4999
CPU time returned by wait4() is 0.014997
while last known CPU time is 1200.09

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

Real time (s): 1200.65
CPU time (s): 1200.09
CPU user time (s): 1199.84
CPU system time (s): 0.25
CPU usage (%): 99.9537
Max. virtual memory (cumulated for all children) (KiB): 88328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 741
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 1.18182 second user time and 3.08553 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Sun Feb 18 07:50:32 UTC 2007

IDJOB= 294210
IDBENCH= 19883
IDSOLVER= 99
FILE ID= node26/294210-1171785032

PBS_JOBID= 3839562

Free space on /tmp= 66563 MiB

SOLVER NAME= TiniSatELite 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v130/unif-k5-r21.3-v130-c2769-S1155415292-14.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294210-1171785032/TiniSatELite /tmp/evaluation/294210-1171785032/instance-294210-1171785032.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-294210-1171785032 -o ROOT/results/node26/solver-294210-1171785032 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294210-1171785032/TiniSatELite /tmp/evaluation/294210-1171785032/instance-294210-1171785032.cnf            

META MD5SUM SOLVER= 388ad77fe8f3a9a6ad5bf764ada795dd
MD5SUM BENCH=  39407927ecbef73c1b2c7d61d86d822d

RANDOM SEED= 708856574

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:        823248 kB
Buffers:         42384 kB
Cached:        1049864 kB
SwapCached:      40904 kB
Active:         762976 kB
Inactive:       380120 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        823248 kB
SwapTotal:     4192956 kB
SwapFree:      4131780 kB
Dirty:            1196 kB
Writeback:           0 kB
Mapped:          29900 kB
Slab:            75192 kB
Committed_AS:   581056 kB
PageTables:       1680 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 node26 on Sun Feb 18 08:10:35 UTC 2007